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src/hocs/toJS.js
|
tibotiber/rd3
|
// see http://redux.js.org/docs/recipes/UsingImmutableJS.html#use-a-higher-order-component-to-convert-your-smart-components-immutablejs-props-to-your-dumb-components-javascript-props
import React from 'react'
import {Iterable} from 'immutable'
const toJS = WrappedComponent => wrappedComponentProps => {
const KEY = 0
const VALUE = 1
const propsJS = Object.entries(
wrappedComponentProps
).reduce((newProps, wrappedComponentProp) => {
newProps[wrappedComponentProp[KEY]] = Iterable.isIterable(
wrappedComponentProp[VALUE]
)
? wrappedComponentProp[VALUE].toJS()
: wrappedComponentProp[VALUE]
return newProps
}, {})
return <WrappedComponent {...propsJS} />
}
export default toJS
|
_site/assets/js/vendor/jquery-1.9.1.min.js
|
tedotedo/so-simple1
|
/*! jQuery v1.9.1 | (c) 2005, 2012 jQuery Foundation, Inc. | jquery.org/license
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|
examples/webpack.config.js
|
neebz/react-router
|
var fs = require('fs');
var path = require('path');
var webpack = require('webpack');
function isDirectory(dir) {
return fs.lstatSync(dir).isDirectory();
}
module.exports = {
devtool: 'inline-source-map',
entry: fs.readdirSync(__dirname).reduce(function (entries, dir) {
var isDraft = dir.charAt(0) === '_';
if (!isDraft && isDirectory(path.join(__dirname, dir)))
entries[dir] = path.join(__dirname, dir, 'app.js');
return entries;
}, {}),
output: {
path: 'examples/__build__',
filename: '[name].js',
chunkFilename: '[id].chunk.js',
publicPath: '/__build__/'
},
module: {
loaders: [
{ test: /\.js$/, exclude: /node_modules/, loader: 'babel' }
]
},
resolve: {
alias: {
'react-router$': process.cwd() + '/modules',
'react-router/lib': process.cwd() + '/modules'
}
},
plugins: [
new webpack.optimize.CommonsChunkPlugin('shared.js'),
new webpack.DefinePlugin({
'process.env.NODE_ENV': JSON.stringify(process.env.NODE_ENV || 'development')
})
]
};
|
src/index.js
|
Ericat/component-beta-bar
|
import React from 'react';
import reactCookie from 'react-cookie';
import LinkButton from '@economist/component-link-button';
import BarWrapper from '@economist/component-bar-wrapper';
const googleForm = 'https://docs.google.com/forms/d/1ZCdwituoyhHAPKjCKvDvzRp66zwOv23GrCPH4rGINrE/viewform';
export default class BetaBar extends React.Component {
static get propTypes() {
return {
className: React.PropTypes.string,
cookieName: React.PropTypes.string,
cookieValue: React.PropTypes.string,
closeCookieName: React.PropTypes.string,
closeCookieValue: React.PropTypes.string,
reactCookieInstance: React.PropTypes.shape({
save: React.PropTypes.func,
}),
onFallback: React.PropTypes.func,
alwaysHideCloseButton: React.PropTypes.bool,
stillRenderWhenClosed: React.PropTypes.bool,
renderFeedbackLink: React.PropTypes.bool,
renderFallbackLink: React.PropTypes.bool,
};
}
static get defaultProps() {
return {
cookieName: 'ec_blogsab',
cookieValue: 'a',
closeCookieName: 'ec_rvmp_beta_close',
closeCookieValue: 'x',
reactCookieInstance: reactCookie,
};
}
constructor(...args) {
super(...args);
this.handleFallback = this.handleFallback.bind(this);
this.handleDismiss = this.handleDismiss.bind(this);
if (!this.state) {
this.state = {};
}
}
componentWillMount() {
if (typeof window === 'undefined') {
return;
}
const { closeCookieName, closeCookieValue, reactCookieInstance } = this.props;
if (closeCookieName && closeCookieValue && reactCookieInstance) {
this.setState({
wasDismissed: reactCookieInstance.load(this.props.closeCookieName) === this.props.closeCookieValue,
});
}
}
handleDismiss(event) {
const { closeCookieName, closeCookieValue, reactCookieInstance } = this.props;
if (closeCookieName && closeCookieValue && reactCookieInstance) {
reactCookieInstance.save(closeCookieName, closeCookieValue);
}
this.setState({ wasDismissed: true });
if (event) {
event.preventDefault();
}
}
handleFallback(event) {
if (typeof window === 'undefined') {
return;
}
const { cookieName, cookieValue, reactCookieInstance } = this.props;
if (cookieName && cookieValue && reactCookieInstance) {
reactCookieInstance.save(cookieName, cookieValue, {
maxAge: 30 * 24 * 60 * 60,
path: '/',
});
if (this.props.onFallback) {
this.props.onFallback();
}
}
if (event) {
event.preventDefault();
}
}
render() {
let classNames = [ 'beta-bar' ];
if (this.state && this.state.wasDismissed) {
classNames = classNames.concat([ 'beta-bar--dismissed' ]);
}
if (this.props.className) {
classNames = classNames.concat([ this.props.className ]);
}
const feedbackButtonProps = {
className: 'beta-bar--feedback',
href: googleForm, target: '_blank',
children: 'Leave feedback',
};
const feedbackButton = this.props.renderFeedbackLink ? this.props.renderFeedbackLink(feedbackButtonProps) : (
<LinkButton {...feedbackButtonProps}/>
);
const fallbackButtonProps = {
className: 'beta-bar--old-version',
href: '#', onClick: this.handleFallback,
children: 'Back to old version',
};
const fallbackButton = this.props.renderFallbackLink ? this.props.renderFallbackLink(fallbackButtonProps) : (
<a {...fallbackButtonProps}></a>
);
const displayCloseButton = !(this.state && this.state.wasDismissed) &&
(this.props.alwaysHideCloseButton !== true);
return (
<BarWrapper
className={classNames.join(' ')}
classNamePrefix="beta-bar"
onClose={this.handleDismiss}
close={displayCloseButton}
stillRenderWhenClosed={this.props.stillRenderWhenClosed}
>
You are viewing a beta release of
<span className="beta-bar--message-economist">
{" The Economist "}
</span>
website. Please tell us what you think.
<div className="beta-bar--buttons-wrapper">
{feedbackButton}
{fallbackButton}
</div>
</BarWrapper>
);
}
}
|
src/app/core/atoms/header/index.js
|
blowsys/reservo
|
/* @flow */
import React, { Component } from 'react';
import _ from 'lodash';
import Divider from 'atoms/divider';
import Text from 'atoms/text';
import { Row, Col } from 'molecules/grid';
import './styles.scss';
type IHeaderProps = {
title: String | any,
};
export default class Header extends Component<*, IHeaderProps, *> {
render() {
const { props } = this;
const { title, children, className } = props;
return (
<Col
className={`header ${className ? className : ''}`}
{..._.omit(props, [ 'title', 'children', 'className' ])}
>
<Row bottom="xs" style={{ paddingBottom: '1rem', alignItems: 'center' }}>
<Col>
{typeof title !== 'string' ? title :
(<Text headline className="singleLine truncate" children={title}/>)
}
</Col>
{children ? <Col xs>{children}</Col> : null}
</Row>
<Divider inset/>
</Col>
);
}
};
|
src/components/TictactoeApp.js
|
ezeql/react-simple-tictactoe
|
'use strict';
var React = require('react/addons');
var ReactTransitionGroup = React.addons.TransitionGroup;
// CSS
require('normalize.css');
require('../styles/main.css');
var React = require('react/addons');
var ReactTransitionGroup = React.addons.TransitionGroup;
var $ = require("jQuery");
var Square = React.createClass({
render: function() {
return (
<div onClick={this.props.onClick} className="Square">{this.props.data}</div>
);
}
});
var TictactoeApp = React.createClass({
getInitialState() {
return { player:"O", items:["","","","","","","","",""]};
},
render: function() {
return (
<div className="TictactoeApp">
{
this.state.items.map(function(item,index){
return (
<Square data={item} key={index} onClick={item === "" ? this.onClick : null }>
</Square>);
},this)
}
</div>
);
},
onClick: function(e) {
var el = $(e.target);
var positionClicked = el.data('reactid').slice(-1);
var items = this.state.items.slice();
items[positionClicked] = this.state.player;
this.setState({items:items, player : this.state.player === "O" ? "X" : "O"});
var result = this.checkWin(items,this.state.player);
if( result !== "") {
this.reset();
} else {
var gameEnded = items.reduce(function(prev,cur){
return prev && (cur !=="");
},true);
if(gameEnded) {
this.reset();
}
}
},
reset: function() {
this.setState( { player:"O", items:["","","","","","","","",""]} );
},
checkWin: function(items,player){
var combinations = [ {start:0, inc:1 }, //1st row
{start:3, inc:1 }, //2nd row
{start:6, inc:1 }, //3rd row
{start:0, inc:3 }, //1st col
{start:1, inc:3 }, //2st col
{start:2, inc:3 }, //3st col
{start:0, inc:4 }, //main diagonal
{start:2, inc:2 }]; //antidiagonal
var flag = false;
for (var i = 0; (i < combinations.length) && (!flag); i++) {
var pointer = combinations[i].start;
flag = items[pointer] === player;
if ( flag ) {
for (var j = 1; j < 3; j++) {
pointer += combinations[i].inc;
flag = flag && items[pointer] === player;
}
}
}
return flag ? player : "";
}
});
React.render(<TictactoeApp />, document.getElementById('content')); // jshint ignore:line
module.exports = TictactoeApp;
|
src/components/file-list/index.js
|
Storj/metadisk-gui
|
import React from 'react';
import FileListItem from 'components/file-list/file-list-item';
const FileList = (props) => {
// const styles = require('./bucket-list.scss');
function renderFileListItems(files) {
if(files && files.length && files.length > 0) {
return files.map((file) => {
return (
<FileListItem
key = {file.id}
{...file}
/>
);
// onClick = {() => props.onFileClick(file.id)}
});
} else {
return (
<tr className="text-center"><td colSpan="3"><span>Ready to store objects. Read the <a href="https://storj.readme.io/">Get Started</a> tutorial, or go straight to the <a href="https://storj.io/api.html">Storj API</a>.</span></td></tr>
);
}
}
return (
<table className="table table-hover table-files">
<thead>
<tr>
<th>Name</th>
<th>Size</th>
<th>Type</th>
</tr>
</thead>
<tbody>
{renderFileListItems(props.files)}
</tbody>
</table>
);
};
FileList.propTypes = {
files : React.PropTypes.array.isRequired
};
export default FileList;
|
ajax/libs/foundation/3.2.5/javascripts/foundation.min.js
|
ColinEberhardt/cdnjs
|
/* Modernizr 2.6.2 (Custom Build) | MIT & BSD
* Build: http://modernizr.com/download/#-inlinesvg-svg-svgclippaths-touch-shiv-mq-cssclasses-teststyles-prefixes-ie8compat-load
*/
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/*!
* jQuery JavaScript Library v1.9.0
* http://jquery.com/
*
* Includes Sizzle.js
* http://sizzlejs.com/
*
* Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors
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* http://jquery.org/license
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* Date: 2013-1-14
*/
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* http://www.opensource.org/licenses/mit-license.php
*/
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/*
* jQuery Reveal Plugin 1.1
* www.ZURB.com
* Copyright 2010, ZURB
* Free to use under the MIT license.
* http://www.opensource.org/licenses/mit-license.php
*/
/*globals jQuery */
(function(e){"use strict";var t=!1;e(document).on("click","a[data-reveal-id]",function(t){t.preventDefault();var n=e(this).attr("data-reveal-id");e("#"+n).reveal(e(this).data())}),e.fn.reveal=function(n){var r=e(document),i={animation:"fadeAndPop",animationSpeed:300,closeOnBackgroundClick:!0,dismissModalClass:"close-reveal-modal",open:e.noop,opened:e.noop,close:e.noop,closed:e.noop};return n=e.extend({},i,n),this.not(".reveal-modal.open").each(function(){function c(){u=!1}function h(){u=!0}function p(){var n=e(".reveal-modal.open");n.length===1&&(t=!0,n.trigger("reveal:close"))}function d(){u||(h(),p(),i.addClass("open"),n.animation==="fadeAndPop"&&(f.open.top=r.scrollTop()-o,f.open.opacity=0,i.css(f.open),a.fadeIn(n.animationSpeed/2),i.delay(n.animationSpeed/2).animate({top:r.scrollTop()+s+"px",opacity:1},n.animationSpeed,function(){i.trigger("reveal:opened")})),n.animation==="fade"&&(f.open.top=r.scrollTop()+s,f.open.opacity=0,i.css(f.open),a.fadeIn(n.animationSpeed/2),i.delay(n.animationSpeed/2).animate({opacity:1},n.animationSpeed,function(){i.trigger("reveal:opened")})),n.animation==="none"&&(f.open.top=r.scrollTop()+s,f.open.opacity=1,i.css(f.open),a.css({display:"block"}),i.trigger("reveal:opened")))}function v(){var e=i.find(".flex-video"),t=e.find("iframe");t.length>0&&(t.attr("src",t.data("src")),e.fadeIn(100))}function m(){u||(h(),i.removeClass("open"),n.animation==="fadeAndPop"&&(i.animate({top:r.scrollTop()-o+"px",opacity:0},n.animationSpeed/2,function(){i.css(f.close)}),t?i.trigger("reveal:closed"):a.delay(n.animationSpeed).fadeOut(n.animationSpeed,function(){i.trigger("reveal:closed")})),n.animation==="fade"&&(i.animate({opacity:0},n.animationSpeed,function(){i.css(f.close)}),t?i.trigger("reveal:closed"):a.delay(n.animationSpeed).fadeOut(n.animationSpeed,function(){i.trigger("reveal:closed")})),n.animation==="none"&&(i.css(f.close),t||a.css({display:"none"}),i.trigger("reveal:closed")),t=!1)}function g(){i.unbind(".reveal"),a.unbind(".reveal"),l.unbind(".reveal"),e("body").unbind(".reveal")}function y(){var e=i.find(".flex-video"),t=e.find("iframe");t.length>0&&(t.data("src",t.attr("src")),t.attr("src",""),e.fadeOut(100))}var i=e(this),s=parseInt(i.css("top"),10),o=i.height()+s,u=!1,a=e(".reveal-modal-bg"),f={open:{top:0,opacity:0,visibility:"visible",display:"block"},close:{top:s,opacity:1,visibility:"hidden",display:"none"}},l;a.length===0&&(a=e("<div />",{"class":"reveal-modal-bg"}).insertAfter(i),a.fadeTo("fast",.8)),i.bind("reveal:open.reveal",d),i.bind("reveal:open.reveal",v),i.bind("reveal:close.reveal",m),i.bind("reveal:closed.reveal",y),i.bind("reveal:opened.reveal reveal:closed.reveal",c),i.bind("reveal:closed.reveal",g),i.bind("reveal:open.reveal",n.open),i.bind("reveal:opened.reveal",n.opened),i.bind("reveal:close.reveal",n.close),i.bind("reveal:closed.reveal",n.closed),i.trigger("reveal:open"),l=e("."+n.dismissModalClass).bind("click.reveal",function(){i.trigger("reveal:close")}),n.closeOnBackgroundClick&&(a.css({cursor:"pointer"}),a.bind("click.reveal",function(){i.trigger("reveal:close")})),e("body").bind("keyup.reveal",function(e){e.which===27&&i.trigger("reveal:close")})})}})(jQuery);
/*
* jQuery Orbit Plugin 1.4.0
* www.ZURB.com/playground
* Copyright 2010, ZURB
* Free to use under the MIT license.
* http://www.opensource.org/licenses/mit-license.php
*/
(function(e){"use strict";e.fn.findFirstImage=function(){return this.first().find("img").andSelf().filter("img").first()};var t={defaults:{animation:"horizontal-push",animationSpeed:600,timer:!0,advanceSpeed:4e3,pauseOnHover:!1,startClockOnMouseOut:!1,startClockOnMouseOutAfter:1e3,directionalNav:!0,directionalNavRightText:"Right",directionalNavLeftText:"Left",captions:!0,captionAnimation:"fade",captionAnimationSpeed:600,resetTimerOnClick:!1,bullets:!1,bulletThumbs:!1,bulletThumbLocation:"",bulletThumbsHideOnSmall:!0,afterSlideChange:e.noop,afterLoadComplete:e.noop,fluid:!0,centerBullets:!0,singleCycle:!1,slideNumber:!1,stackOnSmall:!1},activeSlide:0,numberSlides:0,orbitWidth:null,orbitHeight:null,locked:null,timerRunning:null,degrees:0,wrapperHTML:'<div class="orbit-wrapper" />',timerHTML:'<div class="timer"><span class="mask"><span class="rotator"></span></span><span class="pause"></span></div>',captionHTML:'<div class="orbit-caption"></div>',directionalNavHTML:'<div class="slider-nav hide-for-small"><span class="right"></span><span class="left"></span></div>',bulletHTML:'<ul class="orbit-bullets"></ul>',slideNumberHTML:'<span class="orbit-slide-counter"></span>',init:function(t,n){var r,i=0,s=this;this.clickTimer=e.proxy(this.clickTimer,this),this.addBullet=e.proxy(this.addBullet,this),this.resetAndUnlock=e.proxy(this.resetAndUnlock,this),this.stopClock=e.proxy(this.stopClock,this),this.startTimerAfterMouseLeave=e.proxy(this.startTimerAfterMouseLeave,this),this.clearClockMouseLeaveTimer=e.proxy(this.clearClockMouseLeaveTimer,this),this.rotateTimer=e.proxy(this.rotateTimer,this),this.options=e.extend({},this.defaults,n),this.options.timer==="false"&&(this.options.timer=!1),this.options.captions==="false"&&(this.options.captions=!1),this.options.directionalNav==="false"&&(this.options.directionalNav=!1),this.$element=e(t),this.$wrapper=this.$element.wrap(this.wrapperHTML).parent(),this.$slides=this.$element.children("img, a, div, figure, li"),this.$element.on("movestart",function(e){(e.distX>e.distY&&e.distX<-e.distY||e.distX<e.distY&&e.distX>-e.distY)&&e.preventDefault()}),this.$element.bind("orbit.next",function(){s.shift("next")}),this.$element.bind("orbit.prev",function(){s.shift("prev")}),this.$element.bind("swipeleft",function(){e(this).trigger("orbit.next")}),this.$element.bind("swiperight",function(){e(this).trigger("orbit.prev")}),this.$element.bind("orbit.goto",function(e,t){s.shift(t)}),this.$element.bind("orbit.start",function(e,t){s.startClock()}),this.$element.bind("orbit.stop",function(e,t){s.stopClock()}),r=this.$slides.filter("img"),r.length===0?this.loaded():r.bind("imageready",function(){i+=1,i===r.length&&s.loaded()})},loaded:function(){this.$element.addClass("orbit").css({width:"1px",height:"1px"}),this.options.stackOnSmall&&this.$element.addClass("orbit-stack-on-small"),this.$slides.addClass("orbit-slide").css({opacity:0}),this.setDimentionsFromLargestSlide(),this.updateOptionsIfOnlyOneSlide(),this.setupFirstSlide(),this.notifySlideChange(),this.options.timer&&(this.setupTimer(),this.startClock()),this.options.captions&&this.setupCaptions(),this.options.directionalNav&&this.setupDirectionalNav(),this.options.bullets&&(this.setupBulletNav(),this.setActiveBullet()),this.options.afterLoadComplete.call(this),Holder.run()},currentSlide:function(){return 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r=e(this),i=r.outerWidth(),s=r.height();i>t.$element.outerWidth()&&(t.$element.add(t.$wrapper).width(i),t.orbitWidth=t.$element.outerWidth()),s>t.$element.height()&&(t.$element.add(t.$wrapper).height(s),t.orbitHeight=t.$element.height(),n=e(this).findFirstImage().clone()),t.numberSlides+=1}),this.options.fluid&&(typeof this.options.fluid=="string"&&(n=e("<img>").attr("data-src","holder.js/"+this.options.fluid)),t.$element.prepend(n),n.addClass("fluid-placeholder"),t.$element.add(t.$wrapper).css({width:"inherit"}),t.$element.add(t.$wrapper).css({height:"inherit"}),e(window).bind("resize",function(){t.orbitWidth=t.$element.outerWidth(),t.orbitHeight=t.$element.height()}))},lock:function(){this.locked=!0},unlock:function(){this.locked=!1},updateOptionsIfOnlyOneSlide:function(){this.$slides.length===1&&(this.options.directionalNav=!1,this.options.timer=!1,this.options.bullets=!1)},setupFirstSlide:function(){var e=this;this.$slides.first().css({"z-index":3,opacity:1}).fadeIn(function(){e.$slides.css({display:"block"})})},startClock:function(){var e=this;if(!this.options.timer)return!1;this.$timer.is(":hidden")?this.clock=setInterval(function(){e.$element.trigger("orbit.next")},this.options.advanceSpeed):(this.timerRunning=!0,this.$pause.removeClass("active"),this.clock=setInterval(this.rotateTimer,this.options.advanceSpeed/180,!1))},rotateTimer:function(e){var t="rotate("+this.degrees+"deg)";this.degrees+=2,this.$rotator.css({"-webkit-transform":t,"-moz-transform":t,"-o-transform":t,"-ms-transform":t}),e&&(this.degrees=0,this.$rotator.removeClass("move"),this.$mask.removeClass("move")),this.degrees>180&&(this.$rotator.addClass("move"),this.$mask.addClass("move")),this.degrees>360&&(this.$rotator.removeClass("move"),this.$mask.removeClass("move"),this.degrees=0,this.$element.trigger("orbit.next"))},stopClock:function(){if(!this.options.timer)return!1;this.timerRunning=!1,clearInterval(this.clock),this.$pause.addClass("active")},setupTimer:function(){this.$timer=e(this.timerHTML),this.$wrapper.append(this.$timer),this.$rotator=this.$timer.find(".rotator"),this.$mask=this.$timer.find(".mask"),this.$pause=this.$timer.find(".pause"),this.$timer.click(this.clickTimer),this.options.startClockOnMouseOut&&(this.$wrapper.mouseleave(this.startTimerAfterMouseLeave),this.$wrapper.mouseenter(this.clearClockMouseLeaveTimer)),this.options.pauseOnHover&&this.$wrapper.mouseenter(this.stopClock)},startTimerAfterMouseLeave:function(){var e=this;this.outTimer=setTimeout(function(){e.timerRunning||e.startClock()},this.options.startClockOnMouseOutAfter)},clearClockMouseLeaveTimer:function(){clearTimeout(this.outTimer)},clickTimer:function(){this.timerRunning?this.stopClock():this.startClock()},setupCaptions:function(){this.$caption=e(this.captionHTML),this.$wrapper.append(this.$caption),this.setCaption()},setCaption:function(){var t=this.currentSlide().attr("data-caption"),n;if(!this.options.captions)return!1;if(t){if(e.trim(e(t).text()).length<1)return!1;t.charAt(0)=="#"&&(t=t.substring(1,t.length)),n=e("#"+t).html(),this.$caption.attr("id",t).html(n);switch(this.options.captionAnimation){case"none":this.$caption.show();break;case"fade":this.$caption.fadeIn(this.options.captionAnimationSpeed);break;case"slideOpen":this.$caption.slideDown(this.options.captionAnimationSpeed)}}else switch(this.options.captionAnimation){case"none":this.$caption.hide();break;case"fade":this.$caption.fadeOut(this.options.captionAnimationSpeed);break;case"slideOpen":this.$caption.slideUp(this.options.captionAnimationSpeed)}},setupDirectionalNav:function(){var t=this,n=e(this.directionalNavHTML);n.find(".right").html(this.options.directionalNavRightText),n.find(".left").html(this.options.directionalNavLeftText),this.$wrapper.append(n),this.$wrapper.find(".left").click(function(){t.stopClock(),t.options.resetTimerOnClick&&(t.rotateTimer(!0),t.startClock()),t.$element.trigger("orbit.prev")}),this.$wrapper.find(".right").click(function(){t.stopClock(),t.options.resetTimerOnClick&&(t.rotateTimer(!0),t.startClock()),t.$element.trigger("orbit.next")})},setupBulletNav:function(){this.$bullets=e(this.bulletHTML),this.$wrapper.append(this.$bullets),this.$slides.each(this.addBullet),this.$element.addClass("with-bullets"),this.options.centerBullets&&this.$bullets.css("margin-left",-this.$bullets.outerWidth()/2),this.options.bulletThumbsHideOnSmall&&this.$bullets.addClass("hide-for-small")},addBullet:function(t,n){var r=t+1,i=e("<li>"+r+"</li>"),s,o=this;this.options.bulletThumbs&&(s=e(n).attr("data-thumb"),s&&i.addClass("has-thumb").css({background:"url("+this.options.bulletThumbLocation+s+") no-repeat"})),this.$bullets.append(i),i.data("index",t),i.click(function(){o.stopClock(),o.options.resetTimerOnClick&&(o.rotateTimer(!0),o.startClock()),o.$element.trigger("orbit.goto",[i.data("index")])})},setActiveBullet:function(){if(!this.options.bullets)return!1;this.$bullets.find("li").removeClass("active").eq(this.activeSlide).addClass("active")},resetAndUnlock:function(){this.$slides.eq(this.prevActiveSlide).css({"z-index":1}),this.unlock(),this.options.afterSlideChange.call(this,this.$slides.eq(this.prevActiveSlide),this.$slides.eq(this.activeSlide))},shift:function(t){var n=t;this.prevActiveSlide=this.activeSlide;if(this.prevActiveSlide==n)return!1;if(this.$slides.length=="1")return!1;this.locked||(this.lock(),t=="next"?(this.activeSlide++,this.activeSlide==this.numberSlides&&(this.activeSlide=0)):t=="prev"?(this.activeSlide--,this.activeSlide<0&&(this.activeSlide=this.numberSlides-1)):(this.activeSlide=t,this.prevActiveSlide<this.activeSlide?n="next":this.prevActiveSlide>this.activeSlide&&(n="prev")),this.setActiveBullet(),this.notifySlideChange(),this.$slides.eq(this.prevActiveSlide).css({"z-index":2}),this.options.animation=="fade"&&(this.$slides.eq(this.activeSlide).css({opacity:0,"z-index":3}).animate({opacity:1},this.options.animationSpeed,this.resetAndUnlock),this.$slides.eq(this.prevActiveSlide).animate({opacity:0},this.options.animationSpeed)),this.options.animation=="horizontal-slide"&&(n=="next"&&this.$slides.eq(this.activeSlide).css({left:this.orbitWidth,"z-index":3}).css("opacity",1).animate({left:0},this.options.animationSpeed,this.resetAndUnlock),n=="prev"&&this.$slides.eq(this.activeSlide).css({left:-this.orbitWidth,"z-index":3}).css("opacity",1).animate({left:0},this.options.animationSpeed,this.resetAndUnlock),this.$slides.eq(this.prevActiveSlide).css("opacity",0)),this.options.animation=="vertical-slide"&&(n=="prev"&&(this.$slides.eq(this.activeSlide).css({top:this.orbitHeight,"z-index":3}).css("opacity",1).animate({top:0},this.options.animationSpeed,this.resetAndUnlock),this.$slides.eq(this.prevActiveSlide).css("opacity",0)),n=="next"&&this.$slides.eq(this.activeSlide).css({top:-this.orbitHeight,"z-index":3}).css("opacity",1).animate({top:0},this.options.animationSpeed,this.resetAndUnlock),this.$slides.eq(this.prevActiveSlide).css("opacity",0)),this.options.animation=="horizontal-push"&&(n=="next"&&(this.$slides.eq(this.activeSlide).css({left:this.orbitWidth,"z-index":3}).animate({left:0,opacity:1},this.options.animationSpeed,this.resetAndUnlock),this.$slides.eq(this.prevActiveSlide).animate({left:-this.orbitWidth},this.options.animationSpeed,"",function(){e(this).css({opacity:0})})),n=="prev"&&(this.$slides.eq(this.activeSlide).css({left:-this.orbitWidth,"z-index":3}).animate({left:0,opacity:1},this.options.animationSpeed,this.resetAndUnlock),this.$slides.eq(this.prevActiveSlide).animate({left:this.orbitWidth},this.options.animationSpeed,"",function(){e(this).css({opacity:0})}))),this.options.animation=="vertical-push"&&(n=="next"&&(this.$slides.eq(this.activeSlide).css({top:-this.orbitHeight,"z-index":3}).css("opacity",1).animate({top:0,opacity:1},this.options.animationSpeed,this.resetAndUnlock),this.$slides.eq(this.prevActiveSlide).css("opacity",0).animate({top:this.orbitHeight},this.options.animationSpeed,"")),n=="prev"&&(this.$slides.eq(this.activeSlide).css({top:this.orbitHeight,"z-index":3}).css("opacity",1).animate({top:0},this.options.animationSpeed,this.resetAndUnlock),this.$slides.eq(this.prevActiveSlide).css("opacity",0).animate({top:-this.orbitHeight},this.options.animationSpeed))),this.setCaption()),this.activeSlide===this.$slides.length-1&&this.options.singleCycle&&this.stopClock()}};e.fn.orbit=function(n){return 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/*
* jQuery Foundation Tooltips 2.0.2
* http://foundation.zurb.com
* Copyright 2012, ZURB
* Free to use under the MIT license.
* http://www.opensource.org/licenses/mit-license.php
*/
/*jslint unparam: true, browser: true, indent: 2 */
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/*
* jQuery Foundation Top Bar 2.0.4
* http://foundation.zurb.com
* Copyright 2012, ZURB
* Free to use under the MIT license.
* http://www.opensource.org/licenses/mit-license.php
*/
/*jslint unparam: true, browser: true, indent: 2 */
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/*
* jQuery Foundation Joyride Plugin 2.0.3
* http://foundation.zurb.com
* Copyright 2012, ZURB
* Free to use under the MIT license.
* http://www.opensource.org/licenses/mit-license.php
*/
/*jslint unparam: true, browser: true, indent: 2 */
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s.$next_tip.css({top:(e.height()-s.$next_tip.outerHeight())/2+e.scrollTop(),left:(e.width()-s.$next_tip.outerWidth())/2+e.scrollLeft()}),!0},bottom:function(){return/bottom/i.test(s.tipSettings.tipLocation)},top:function(){return/top/i.test(s.tipSettings.tipLocation)},right:function(){return/right/i.test(s.tipSettings.tipLocation)},left:function(){return/left/i.test(s.tipSettings.tipLocation)},corners:function(e){var t=s.$window,n=t.width()+t.scrollLeft(),r=t.width()+t.scrollTop();return[e.offset().top<=t.scrollTop(),n<=e.offset().left+e.outerWidth(),r<=e.offset().top+e.outerHeight(),t.scrollLeft()>=e.offset().left]},visible:function(e){var t=e.length;while(t--)if(e[t])return!1;return!0},nub_position:function(e,t,n){t==="auto"?e.addClass(n):e.addClass(t)},startTimer:function(){s.$li.length?s.automate=setTimeout(function(){o.hide(),o.show(),o.startTimer()},s.timer):clearTimeout(s.automate)},end:function(){s.cookieMonster&&e.cookie(s.cookieName,"ridden",{expires:365,domain:s.cookieDomain}),s.timer>0&&clearTimeout(s.automate),e(".joyride-modal-bg").hide(),s.$current_tip.hide(),s.postStepCallback(s.$li.index(),s.$current_tip),s.postRideCallback(s.$li.index(),s.$current_tip)},jquery_check:function(){return e.isFunction(e.fn.on)?!0:(e.fn.on=function(e,t,n){return this.delegate(t,e,n)},e.fn.off=function(e,t,n){return this.undelegate(t,e,n)},!1)},outerHTML:function(e){return e.outerHTML||(new XMLSerializer).serializeToString(e)},version:function(){return s.version}};e.fn.joyride=function(t){if(o[t])return o[t].apply(this,Array.prototype.slice.call(arguments,1));if(typeof t=="object"||!t)return o.init.apply(this,arguments);e.error("Method "+t+" does not exist on jQuery.joyride")}})(jQuery,this);
/*
* jQuery Foundation Clearing 1.2.1
* http://foundation.zurb.com
* Copyright 2012, ZURB
* Free to use under the MIT license.
* http://www.opensource.org/licenses/mit-license.php
*/
/*jslint unparam: true, browser: true, indent: 2 */
(function(e,t,n,r){"use strict";var i={templates:{viewing:'<a href="#" class="clearing-close">×</a><div class="visible-img" style="display: none"><img src="#"><p class="clearing-caption"></p><a href="#" class="clearing-main-left"></a><a href="#" class="clearing-main-right"></a></div>'},close_selectors:"a.clearing-close",initialized:!1,locked:!1},s={init:function(t,r){return this.find("ul[data-clearing]").each(function(){var t=e(n),r=e(this),o=o||{},u=u||{},a=r.data("fndtn.clearing.settings");a||(o.$parent=r.parent(),r.data("fndtn.clearing.settings",e.extend({},i,o)),s.assemble(r.find("li")),i.initialized||(s.events(r),Modernizr.touch&&s.swipe_events()))})},events:function(r){var o=r.data("fndtn.clearing.settings");e(n).on("click.fndtn.clearing","ul[data-clearing] li",function(t,n,r){var n=n||e(this),r=r||n,i=n.parent().data("fndtn.clearing.settings");t.preventDefault(),i||n.parent().foundationClearing(),s.open(e(t.target),n,r),s.update_paddles(r)}).on("click.fndtn.clearing",".clearing-main-right",function(e){s.nav(e,"next")}).on("click.fndtn.clearing",".clearing-main-left",function(e){s.nav(e,"prev")}).on("click.fndtn.clearing",o.close_selectors,this.close).on("keydown.fndtn.clearing",this.keydown),e(t).on("resize.fndtn.clearing",this.resize),i.initialized=!0},swipe_events:function(){e(n).bind("swipeleft","ul[data-clearing]",function(e){s.nav(e,"next")}).bind("swiperight","ul[data-clearing]",function(e){s.nav(e,"prev")}).bind("movestart","ul[data-clearing]",function(e){(e.distX>e.distY&&e.distX<-e.distY||e.distX<e.distY&&e.distX>-e.distY)&&e.preventDefault()})},assemble:function(e){var t=e.parent(),n=t.data("fndtn.clearing.settings"),r=t.detach(),i={grid:'<div class="carousel">'+this.outerHTML(r[0])+"</div>",viewing:n.templates.viewing},s='<div class="clearing-assembled"><div>'+i.viewing+i.grid+"</div></div>";return n.$parent.append(s)},open:function(e,t,n){var r=n.closest(".clearing-assembled"),i=r.find("div:first"),o=i.find(".visible-img"),u=o.find("img").not(e);s.locked()||(u.attr("src",this.load(e)),u.loaded(function(){r.addClass("clearing-blackout"),i.addClass("clearing-container"),this.caption(o.find(".clearing-caption"),e),o.show(),this.fix_height(n),this.center(u),this.shift(t,n,function(){n.siblings().removeClass("visible"),n.addClass("visible")})}.bind(this)))},close:function(t){t.preventDefault();var n=function(e){return/blackout/.test(e.selector)?e:e.closest(".clearing-blackout")}(e(this)),r,s;return this===t.target&&n&&(r=n.find("div:first"),s=r.find(".visible-img"),i.prev_index=0,n.find("ul[data-clearing]").attr("style",""),n.removeClass("clearing-blackout"),r.removeClass("clearing-container"),s.hide()),!1},keydown:function(t){var n=e(".clearing-blackout").find("ul[data-clearing]");t.which===39&&s.go(n,"next"),t.which===37&&s.go(n,"prev"),t.which===27&&e("a.clearing-close").trigger("click")},nav:function(t,n){var r=e(".clearing-blackout").find("ul[data-clearing]");t.preventDefault(),this.go(r,n)},resize:function(){var t=e(".clearing-blackout .visible-img").find("img");t.length>0&&s.center(t)},fix_height:function(t){var n=t.siblings();n.each(function(){var t=e(this),n=t.find("img");t.height()>n.outerHeight()&&t.addClass("fix-height")}).closest("ul").width(n.length*100+"%")},update_paddles:function(e){var t=e.closest(".carousel").siblings(".visible-img");e.next().length>0?t.find(".clearing-main-right").removeClass("disabled"):t.find(".clearing-main-right").addClass("disabled"),e.prev().length>0?t.find(".clearing-main-left").removeClass("disabled"):t.find(".clearing-main-left").addClass("disabled")},load:function(e){var t=e.parent().attr("href");return this.preload(e),t?t:e.attr("src")},preload:function(e){this.img(e.closest("li").next()),this.img(e.closest("li").prev())},img:function(e){if(e.length>0){var t=new Image,n=e.find("a");n.length>0?t.src=n.attr("href"):t.src=e.find("img").attr("src")}},caption:function(e,t){var n=t.data("caption");n?e.text(n).show():e.text("").hide()},go:function(e,t){var n=e.find(".visible"),r=n[t]();r.length>0&&r.find("img").trigger("click",[n,r])},shift:function(e,t,n){var r=t.parent(),s=i.prev_index,o=this.direction(r,e,t),u=parseInt(r.css("left"),10),a=t.outerWidth(),f;t.index()!==s&&!/skip/.test(o)?/left/.test(o)?(this.lock(),r.animate({left:u+a},300,this.unlock)):/right/.test(o)&&(this.lock(),r.animate({left:u-a},300,this.unlock)):/skip/.test(o)&&(f=t.index()-i.up_count,this.lock(),f>0?r.animate({left:-(f*a)},300,this.unlock):r.animate({left:0},300,this.unlock)),n()},lock:function(){i.locked=!0},unlock:function(){i.locked=!1},locked:function(){return i.locked},direction:function(t,n,r){var s=t.find("li"),o=s.outerWidth()+s.outerWidth()/4,u=Math.floor(e(".clearing-container").outerWidth()/o)-1,a=s.index(r),f;return i.up_count=u,this.adjacent(i.prev_index,a)?a>u&&a>i.prev_index?f="right":a>u-1&&a<=i.prev_index?f="left":f=!1:f="skip",i.prev_index=a,f},adjacent:function(e,t){for(var n=t+1;n>=t-1;n--)if(n===e)return!0;return!1},center:function(e){e.css({marginLeft:-(e.outerWidth()/2),marginTop:-(e.outerHeight()/2)})},outerHTML:function(e){return e.outerHTML||(new XMLSerializer).serializeToString(e)}};e.fn.foundationClearing=function(t){if(s[t])return s[t].apply(this,Array.prototype.slice.call(arguments,1));if(typeof t=="object"||!t)return s.init.apply(this,arguments);e.error("Method "+t+" does not exist on jQuery.foundationClearing")},function(e){e.fn.loaded=function(t,n){function o(){s-=1,!s&&t()}function u(){this.one("load",o);if(e.browser.msie){var t=this.attr("src"),n=t.match(/\?/)?"&":"?";n+=r.cachePrefix+"="+(new Date).getTime(),this.attr("src",t+n)}}var r=e.extend({},e.fn.loaded.defaults,n),i=this.find("img").add(this.filter("img")),s=i.length;return i.each(function(){var t=e(this);if(!t.attr("src")){o();return}this.complete||this.readyState===4?o():u.call(t)})},e.fn.loaded.defaults={cachePrefix:"random"}}(jQuery)})(jQuery,this,this.document);
/*
* jQuery Foundation Magellan 0.1.0
* http://foundation.zurb.com
* Copyright 2012, ZURB
* Free to use under the MIT license.
* http://www.opensource.org/licenses/mit-license.php
*/
/*jslint unparam: true, browser: true, indent: 2 */
(function(e,t,n){"use strict";e.fn.foundationMagellan=function(n){var r=e(t),i=e(document),s=e("[data-magellan-expedition=fixed]"),o={threshold:s.length?s.outerHeight(!0):0,activeClass:"active"},n=e.extend({},o,n);i.on("magellan.arrival","[data-magellan-arrival]",function(t){var r=e(this),i=r.closest("[data-magellan-expedition]"),s=i.attr("data-magellan-active-class")||n.activeClass;r.closest("[data-magellan-expedition]").find("[data-magellan-arrival]").not(this).removeClass(s),r.addClass(s)});var u=e("[data-magellan-expedition]");u.find("[data-magellan-arrival]:first").addClass(u.attr("data-magellan-active-class")||n.activeClass),s.on("magellan.update-position",function(){var t=e(this);t.data("magellan-fixed-position",""),t.data("magellan-top-offset","")}).trigger("magellan.update-position"),r.on("resize.magellan",function(){s.trigger("magellan.update-position")}),r.on("scroll.magellan",function(){var t=r.scrollTop();s.each(function(){var r=e(this);r.data("magellan-top-offset")===""&&r.data("magellan-top-offset",r.offset().top);var i=t+n.threshold>r.data("magellan-top-offset");r.data("magellan-fixed-position")!=i&&(r.data("magellan-fixed-position",i),i?r.css({position:"fixed",top:0}):r.css({position:"",top:""}))})});var a=e("[data-magellan-destination]:last");a.length>0&&r.on("scroll.magellan",function(t){var s=r.scrollTop(),o=s+r.outerHeight(!0),u=Math.ceil(a.offset().top);e("[data-magellan-destination]").each(function(){var t=e(this),r=t.attr("data-magellan-destination"),a=t.offset().top-s;a<=n.threshold&&e("[data-magellan-arrival="+r+"]").trigger("magellan.arrival"),o>=i.outerHeight(!0)&&u>s&&u<o&&e("[data-magellan-arrival]:last").trigger("magellan.arrival")})})}})(jQuery,this);
|
src/RandomizeNodePositions.js
|
dunnock/react-sigma
|
// @flow
import React from 'react'
import { embedProps } from './tools'
const randomSeed = Math.random() * 10001
type Props = {
children?: mixed,
sigma?: sigma,
seed?: number
}
/**
RandomizeNodePositions component, sets random positions to all nodes.
Can be used within Sigma component with predefined graph or within graph loader component.
**/
class RandomizeNodePositions extends React.PureComponent<Props> {
constructor( props: Props ) {
super( props )
let initSeed
if ( this.props.seed != null ) {
initSeed = this.props.seed
} else {
initSeed = Math.floor( Math.random() * 100001 )
}
this.state = {
seed: initSeed
}
if ( this.props.sigma ) {
this.props.sigma.graph.nodes().forEach( ( n, idn ) => {
console.log( this.random() )
n.x = this.random()
n.y = this.random()
} )
}
if ( this.props.sigma ) this.props.sigma.refresh()
}
random() {
let s = Math.sin( this.state.seed++ ) * 10000
return s - Math.floor( s )
}
componentDidMount() {
if ( this.props.sigma ) this.props.sigma.refresh()
}
render() {
return <div>{embedProps( this.props.children, { sigma: this.props.sigma } )}</div>
}
}
export default RandomizeNodePositions
|
landing/src/App.js
|
1a2a3a4a/PONTUS
|
import React, { Component } from 'react';
import './App.css';
import injectTapEventPlugin from 'react-tap-event-plugin';
import WelcomePage from './WelcomePage'
import MuiThemeProvider from 'material-ui/styles/MuiThemeProvider';
import Employer from './EmployerDirectory/CandidateList'
injectTapEventPlugin();
class App extends Component {
render() {
return (
<div>
<MuiThemeProvider>
<WelcomePage/>
</MuiThemeProvider>
<Employer/>
</div>
);
}
}
export default App;
|
src/client/assets/javascripts/components/Header/Header.js
|
Sevas727/ReactTest3
|
import React from 'react';
import "./header.scss"
export default function Header() {
return (
<header>
<a href="https://www.adyax.com/">
<img alt="Adyax" src={require("../../../images/logo.jpg")} />
</a>
<h5>a better experience</h5>
<h1>Front-End Developer<span>.</span></h1>
<h3>
Adyax's core values take top priority: we care for our client,
and we care for our people. Staff and clients work in partnership
with consistent, transparent communication.
</h3>
</header>
);
}
|
app/javascript/mastodon/features/ui/components/report_modal.js
|
unarist/mastodon
|
import React from 'react';
import { connect } from 'react-redux';
import { changeReportComment, changeReportForward, submitReport } from '../../../actions/reports';
import { expandAccountTimeline } from '../../../actions/timelines';
import PropTypes from 'prop-types';
import ImmutablePropTypes from 'react-immutable-proptypes';
import { makeGetAccount } from '../../../selectors';
import { defineMessages, FormattedMessage, injectIntl } from 'react-intl';
import StatusCheckBox from '../../report/containers/status_check_box_container';
import { OrderedSet } from 'immutable';
import ImmutablePureComponent from 'react-immutable-pure-component';
import Button from '../../../components/button';
import Toggle from 'react-toggle';
import IconButton from '../../../components/icon_button';
const messages = defineMessages({
close: { id: 'lightbox.close', defaultMessage: 'Close' },
placeholder: { id: 'report.placeholder', defaultMessage: 'Additional comments' },
submit: { id: 'report.submit', defaultMessage: 'Submit' },
});
const makeMapStateToProps = () => {
const getAccount = makeGetAccount();
const mapStateToProps = state => {
const accountId = state.getIn(['reports', 'new', 'account_id']);
return {
isSubmitting: state.getIn(['reports', 'new', 'isSubmitting']),
account: getAccount(state, accountId),
comment: state.getIn(['reports', 'new', 'comment']),
forward: state.getIn(['reports', 'new', 'forward']),
statusIds: OrderedSet(state.getIn(['timelines', `account:${accountId}:with_replies`, 'items'])).union(state.getIn(['reports', 'new', 'status_ids'])),
};
};
return mapStateToProps;
};
@connect(makeMapStateToProps)
@injectIntl
export default class ReportModal extends ImmutablePureComponent {
static propTypes = {
isSubmitting: PropTypes.bool,
account: ImmutablePropTypes.map,
statusIds: ImmutablePropTypes.orderedSet.isRequired,
comment: PropTypes.string.isRequired,
forward: PropTypes.bool,
dispatch: PropTypes.func.isRequired,
intl: PropTypes.object.isRequired,
};
handleCommentChange = e => {
this.props.dispatch(changeReportComment(e.target.value));
}
handleForwardChange = e => {
this.props.dispatch(changeReportForward(e.target.checked));
}
handleSubmit = () => {
this.props.dispatch(submitReport());
}
handleKeyDown = e => {
if (e.keyCode === 13 && (e.ctrlKey || e.metaKey)) {
this.handleSubmit();
}
}
componentDidMount () {
this.props.dispatch(expandAccountTimeline(this.props.account.get('id'), { withReplies: true }));
}
componentWillReceiveProps (nextProps) {
if (this.props.account !== nextProps.account && nextProps.account) {
this.props.dispatch(expandAccountTimeline(nextProps.account.get('id'), { withReplies: true }));
}
}
render () {
const { account, comment, intl, statusIds, isSubmitting, forward, onClose } = this.props;
if (!account) {
return null;
}
const domain = account.get('acct').split('@')[1];
return (
<div className='modal-root__modal report-modal'>
<div className='report-modal__target'>
<IconButton className='media-modal__close' title={intl.formatMessage(messages.close)} icon='times' onClick={onClose} size={16} />
<FormattedMessage id='report.target' defaultMessage='Report {target}' values={{ target: <strong>{account.get('acct')}</strong> }} />
</div>
<div className='report-modal__container'>
<div className='report-modal__comment'>
<p><FormattedMessage id='report.hint' defaultMessage='The report will be sent to your instance moderators. You can provide an explanation of why you are reporting this account below:' /></p>
<textarea
className='setting-text light'
placeholder={intl.formatMessage(messages.placeholder)}
value={comment}
onChange={this.handleCommentChange}
onKeyDown={this.handleKeyDown}
disabled={isSubmitting}
/>
{domain && (
<div>
<p><FormattedMessage id='report.forward_hint' defaultMessage='The account is from another server. Send an anonymized copy of the report there as well?' /></p>
<div className='setting-toggle'>
<Toggle id='report-forward' checked={forward} disabled={isSubmitting} onChange={this.handleForwardChange} />
<label htmlFor='report-forward' className='setting-toggle__label'><FormattedMessage id='report.forward' defaultMessage='Forward to {target}' values={{ target: domain }} /></label>
</div>
</div>
)}
<Button disabled={isSubmitting} text={intl.formatMessage(messages.submit)} onClick={this.handleSubmit} />
</div>
<div className='report-modal__statuses'>
<div>
{statusIds.map(statusId => <StatusCheckBox id={statusId} key={statusId} disabled={isSubmitting} />)}
</div>
</div>
</div>
</div>
);
}
}
|
lib/editor/components/flows/ConditionInFlow.js
|
jirokun/survey-designer-js
|
import React, { Component } from 'react';
import ReactDOM from 'react-dom';
import classNames from 'classnames';
import { connect } from 'react-redux';
import { DragSource, DropTarget } from 'react-dnd';
import * as Actions from '../../actions';
import { DND_CONDITION } from '../../../constants/dnd';
/** 分岐の中に描画する1遷移分 */
class ConditionInFlowOrig extends Component {
/** 条件を削除したときに呼ばれる処理 */
handleRemoveCondition(conditionId) {
const { survey, removeCondition, node } = this.props;
const branch = survey.findBranchFromNode(node.getId());
removeCondition(branch.getId(), conditionId);
}
/** 描画 */
render() {
const { survey, condition, connectDragPreview, connectDragSource, connectDropTarget, dragging } = this.props;
const nodeLabel = survey.calcNodeLabel(condition.getNextNodeId());
return connectDragPreview(connectDropTarget(
<li className={classNames('condition', { invisible: dragging })}>
{connectDragSource(<i className="fa fa-bars drag-handler" />)}
条件によって{nodeLabel} に遷移
<div className="item-controller">
<i
className="fa fa-trash delete-button"
onClick={() => this.handleRemoveCondition(condition.getId())}
/>
</div>
</li>,
));
}
}
/** dndの設定に必要なオブジェクト */
const conditionSource = {
beginDrag(props) {
return {
nodeId: props.node.getId(),
branchId: props.branch.getId(),
conditionId: props.condition.getId(),
};
},
};
/** dndの設定に必要なオブジェクト */
const conditionTarget = {
hover(props, monitor, component) {
const { node, branch, condition } = props;
const dragNodeId = monitor.getItem().nodeId;
const dragBranchId = monitor.getItem().branchId;
const dragConditionId = monitor.getItem().conditionId;
const hoverNodeId = node.getId();
const hoverBranchId = branch.getId();
const hoverConditionId = condition.getId();
// 自分自身の場合には何もしない
if (dragConditionId === hoverConditionId) {
return;
}
// 半分以上を超えたときに処理を発火させる
const hoverBoundingRect = ReactDOM.findDOMNode(component).getBoundingClientRect();
const fireThresholdY = (hoverBoundingRect.bottom - hoverBoundingRect.top) / 2;
const clientOffset = monitor.getClientOffset();
const hoverClientY = clientOffset.y - hoverBoundingRect.top;
const dragConditionIndex = branch.findConditionIndex(dragBranchId, dragConditionId);
const hoverConditionIndex = branch.findConditionIndex(hoverBranchId, hoverConditionId);
// 異なるnodeでは移動不可
if (dragNodeId !== hoverNodeId) return;
// 下向きのドラッグ処理
if (dragConditionIndex < hoverConditionIndex && hoverClientY < fireThresholdY) return;
// 上向きのドラッグ処理
if (dragConditionIndex > hoverConditionIndex && hoverClientY > fireThresholdY) return;
// 実際に入れ替えを行う
props.swapCondition(dragBranchId, dragConditionId, hoverConditionId);
},
};
const stateToProps = state => ({
survey: state.getSurvey(),
runtime: state.getRuntime(),
view: state.getViewSetting(),
});
const actionsToProps = dispatch => ({
removeCondition: (branchId, conditionId) => dispatch(Actions.removeCondition(branchId, conditionId)),
swapCondition: (branchId, srcConditionId, destConditionId) =>
dispatch(Actions.swapCondition(branchId, srcConditionId, destConditionId)),
});
// dndのためのHOC
const DropTargetConditionInFlow = DropTarget(
DND_CONDITION,
conditionTarget,
dndConnect => ({ connectDropTarget: dndConnect.dropTarget() }),
)(ConditionInFlowOrig);
const DragSourceConditionInFlow = DragSource(
DND_CONDITION,
conditionSource,
(dndConnect, monitor) => ({
connectDragSource: dndConnect.dragSource(),
connectDragPreview: dndConnect.dragPreview(),
dragging: monitor.isDragging(),
}),
)(DropTargetConditionInFlow);
const ConditionInFlow = connect(stateToProps, actionsToProps)(DragSourceConditionInFlow);
export default ConditionInFlow;
|
client/src/templates/input-field.js
|
brandiqa/open-lims
|
import React from 'react';
import { observer } from 'mobx-react';
import { Form } from 'semantic-ui-react';
import classnames from 'classnames';
export default observer(({field}) => (
<Form.Field className={classnames({error:field.error})}>
<label htmlFor={field.id}>
{field.label} {field.rules.indexOf('required') !== -1 ? <span className="red">*</span> : ''}
</label>
<input {...field.bind()} />
<span className="error">{field.error}</span>
</Form.Field>
));
|
ajax/libs/yui/3.5.1/datatable-body/datatable-body-debug.js
|
neveldo/cdnjs
|
YUI.add('datatable-body', function(Y) {
/**
View class responsible for rendering the `<tbody>` section of a table. Used as
the default `bodyView` for `Y.DataTable.Base` and `Y.DataTable` classes.
@module datatable
@submodule datatable-body
@since 3.5.0
**/
var Lang = Y.Lang,
isArray = Lang.isArray,
isNumber = Lang.isNumber,
isString = Lang.isString,
fromTemplate = Lang.sub,
htmlEscape = Y.Escape.html,
toArray = Y.Array,
bind = Y.bind,
YObject = Y.Object,
ClassNameManager = Y.ClassNameManager,
_getClassName = ClassNameManager.getClassName;
/**
View class responsible for rendering the `<tbody>` section of a table. Used as
the default `bodyView` for `Y.DataTable.Base` and `Y.DataTable` classes.
Translates the provided `modelList` into a rendered `<tbody>` based on the data
in the constituent Models, altered or ammended by any special column
configurations.
The `columns` configuration, passed to the constructor, determines which
columns will be rendered.
The rendering process involves constructing an HTML template for a complete row
of data, built by concatenating a customized copy of the instance's
`CELL_TEMPLATE` into the `ROW_TEMPLATE` once for each column. This template is
then populated with values from each Model in the `modelList`, aggregating a
complete HTML string of all row and column data. A `<tbody>` Node is then created from the markup and any column `nodeFormatter`s are applied.
Supported properties of the column objects include:
* `key` - Used to link a column to an attribute in a Model.
* `name` - Used for columns that don't relate to an attribute in the Model
(`formatter` or `nodeFormatter` only) if the implementer wants a
predictable name to refer to in their CSS.
* `cellTemplate` - Overrides the instance's `CELL_TEMPLATE` for cells in this
column only.
* `formatter` - Used to customize or override the content value from the
Model. These do not have access to the cell or row Nodes and should
return string (HTML) content.
* `nodeFormatter` - Used to provide content for a cell as well as perform any
custom modifications on the cell or row Node that could not be performed by
`formatter`s. Should be used sparingly for better performance.
* `emptyCellValue` - String (HTML) value to use if the Model data for a
column, or the content generated by a `formatter`, is the empty string,
`null`, or `undefined`.
* `allowHTML` - Set to `true` if a column value, `formatter`, or
`emptyCellValue` can contain HTML. This defaults to `false` to protect
against XSS.
* `className` - Space delimited CSS classes to add to all `<td>`s in a column.
Column `formatter`s are passed an object (`o`) with the following properties:
* `value` - The current value of the column's associated attribute, if any.
* `data` - An object map of Model keys to their current values.
* `record` - The Model instance.
* `column` - The column configuration object for the current column.
* `className` - Initially empty string to allow `formatter`s to add CSS
classes to the cell's `<td>`.
* `rowIndex` - The zero-based row number.
* `rowClass` - Initially empty string to allow `formatter`s to add CSS
classes to the cell's containing row `<tr>`.
They may return a value or update `o.value` to assign specific HTML content. A
returned value has higher precedence.
Column `nodeFormatter`s are passed an object (`o`) with the following
properties:
* `value` - The current value of the column's associated attribute, if any.
* `td` - The `<td>` Node instance.
* `cell` - The `<div>` liner Node instance if present, otherwise, the `<td>`.
When adding content to the cell, prefer appending into this property.
* `data` - An object map of Model keys to their current values.
* `record` - The Model instance.
* `column` - The column configuration object for the current column.
* `rowIndex` - The zero-based row number.
They are expected to inject content into the cell's Node directly, including
any "empty" cell content. Each `nodeFormatter` will have access through the
Node API to all cells and rows in the `<tbody>`, but not to the `<table>`, as
it will not be attached yet.
If a `nodeFormatter` returns `false`, the `o.td` and `o.cell` Nodes will be
`destroy()`ed to remove them from the Node cache and free up memory. The DOM
elements will remain as will any content added to them. _It is highly
advisable to always return `false` from your `nodeFormatter`s_.
@class BodyView
@namespace DataTable
@extends View
@since 3.5.0
**/
Y.namespace('DataTable').BodyView = Y.Base.create('tableBody', Y.View, [], {
// -- Instance properties -------------------------------------------------
/**
HTML template used to create table cells.
@property CELL_TEMPLATE
@type {HTML}
@default '<td {headers} class="{className}">{content}</td>'
@since 3.5.0
**/
CELL_TEMPLATE: '<td {headers} class="{className}">{content}</td>',
/**
CSS class applied to even rows. This is assigned at instantiation after
setting up the `_cssPrefix` for the instance.
For DataTable, this will be `yui3-datatable-even`.
@property CLASS_EVEN
@type {String}
@default 'yui3-table-even'
@since 3.5.0
**/
//CLASS_EVEN: null
/**
CSS class applied to odd rows. This is assigned at instantiation after
setting up the `_cssPrefix` for the instance.
When used by DataTable instances, this will be `yui3-datatable-odd`.
@property CLASS_ODD
@type {String}
@default 'yui3-table-odd'
@since 3.5.0
**/
//CLASS_ODD: null
/**
HTML template used to create table rows.
@property ROW_TEMPLATE
@type {HTML}
@default '<tr id="{rowId}" data-yui3-record="{clientId}" class="{rowClass}">{content}</tr>'
@since 3.5.0
**/
ROW_TEMPLATE : '<tr id="{rowId}" data-yui3-record="{clientId}" class="{rowClass}">{content}</tr>',
/**
The object that serves as the source of truth for column and row data.
This property is assigned at instantiation from the `source` property of
the configuration object passed to the constructor.
@property source
@type {Object}
@default (initially unset)
@since 3.5.0
**/
//TODO: should this be protected?
//source: null,
// -- Public methods ------------------------------------------------------
/**
Returns the `<td>` Node from the given row and column index. Alternately,
the `seed` can be a Node. If so, the nearest ancestor cell is returned.
If the `seed` is a cell, it is returned. If there is no cell at the given
coordinates, `null` is returned.
Optionally, include an offset array or string to return a cell near the
cell identified by the `seed`. The offset can be an array containing the
number of rows to shift followed by the number of columns to shift, or one
of "above", "below", "next", or "previous".
<pre><code>// Previous cell in the previous row
var cell = table.getCell(e.target, [-1, -1]);
// Next cell
var cell = table.getCell(e.target, 'next');
var cell = table.getCell(e.taregt, [0, 1];</pre></code>
@method getCell
@param {Number[]|Node} seed Array of row and column indexes, or a Node that
is either the cell itself or a descendant of one.
@param {Number[]|String} [shift] Offset by which to identify the returned
cell Node
@return {Node}
@since 3.5.0
**/
getCell: function (seed, shift) {
var tbody = this.get('container'),
row, cell, index, rowIndexOffset;
if (seed && tbody) {
if (isArray(seed)) {
row = tbody.get('children').item(seed[0]);
cell = row && row.get('children').item(seed[1]);
} else if (Y.instanceOf(seed, Y.Node)) {
cell = seed.ancestor('.' + this.getClassName('cell'), true);
}
if (cell && shift) {
rowIndexOffset = tbody.get('firstChild.rowIndex');
if (isString(shift)) {
// TODO this should be a static object map
switch (shift) {
case 'above' : shift = [-1, 0]; break;
case 'below' : shift = [1, 0]; break;
case 'next' : shift = [0, 1]; break;
case 'previous': shift = [0, -1]; break;
}
}
if (isArray(shift)) {
index = cell.get('parentNode.rowIndex') +
shift[0] - rowIndexOffset;
row = tbody.get('children').item(index);
index = cell.get('cellIndex') + shift[1];
cell = row && row.get('children').item(index);
}
}
}
return cell || null;
},
/**
Builds a CSS class name from the provided tokens. If the instance is
created with `cssPrefix` or `source` in the configuration, it will use this
prefix (the `_cssPrefix` of the `source` object) as the base token. This
allows class instances to generate markup with class names that correspond
to the parent class that is consuming them.
@method getClassName
@param {String} token* Any number of tokens to include in the class name
@return {String} The generated class name
@since 3.5.0
**/
getClassName: function () {
var args = toArray(arguments);
args.unshift(this._cssPrefix);
args.push(true);
return _getClassName.apply(ClassNameManager, args);
},
/**
Returns the Model associated to the row Node or id provided. Passing the
Node or id for a descendant of the row also works.
If no Model can be found, `null` is returned.
@method getRecord
@param {String|Node} seed Row Node or `id`, or one for a descendant of a row
@return {Model}
@since 3.5.0
**/
getRecord: function (seed) {
var modelList = this.get('modelList'),
tbody = this.get('container'),
row = null,
record;
if (tbody) {
if (isString(seed)) {
seed = tbody.one('#' + seed);
}
if (Y.instanceOf(seed, Y.Node)) {
row = seed.ancestor(function (node) {
return node.get('parentNode').compareTo(tbody);
}, true);
record = row &&
modelList.getByClientId(row.getData('yui3-record'));
}
}
return record || null;
},
/**
Returns the `<tr>` Node from the given row index, Model, or Model's
`clientId`. If the rows haven't been rendered yet, or if the row can't be
found by the input, `null` is returned.
@method getRow
@param {Number|String|Model} id Row index, Model instance, or clientId
@return {Node}
@since 3.5.0
**/
getRow: function (id) {
var tbody = this.get('container') || null;
if (id) {
id = this._idMap[id.get ? id.get('clientId') : id] || id;
}
return tbody &&
Y.one(isNumber(id) ? tbody.get('children').item(id) : '#' + id);
},
/**
Creates the table's `<tbody>` content by assembling markup generated by
populating the `ROW\_TEMPLATE`, and `CELL\_TEMPLATE` templates with content
from the `columns` property and `modelList` attribute.
The rendering process happens in three stages:
1. A row template is assembled from the `columns` property (see
`_createRowTemplate`)
2. An HTML string is built up by concatening the application of the data in
each Model in the `modelList` to the row template. For cells with
`formatter`s, the function is called to generate cell content. Cells
with `nodeFormatter`s are ignored. For all other cells, the data value
from the Model attribute for the given column key is used. The
accumulated row markup is then inserted into the container.
3. If any column is configured with a `nodeFormatter`, the `modelList` is
iterated again to apply the `nodeFormatter`s.
Supported properties of the column objects include:
* `key` - Used to link a column to an attribute in a Model.
* `name` - Used for columns that don't relate to an attribute in the Model
(`formatter` or `nodeFormatter` only) if the implementer wants a
predictable name to refer to in their CSS.
* `cellTemplate` - Overrides the instance's `CELL_TEMPLATE` for cells in
this column only.
* `formatter` - Used to customize or override the content value from the
Model. These do not have access to the cell or row Nodes and should
return string (HTML) content.
* `nodeFormatter` - Used to provide content for a cell as well as perform
any custom modifications on the cell or row Node that could not be
performed by `formatter`s. Should be used sparingly for better
performance.
* `emptyCellValue` - String (HTML) value to use if the Model data for a
column, or the content generated by a `formatter`, is the empty string,
`null`, or `undefined`.
* `allowHTML` - Set to `true` if a column value, `formatter`, or
`emptyCellValue` can contain HTML. This defaults to `false` to protect
against XSS.
* `className` - Space delimited CSS classes to add to all `<td>`s in a
column.
Column `formatter`s are passed an object (`o`) with the following
properties:
* `value` - The current value of the column's associated attribute, if
any.
* `data` - An object map of Model keys to their current values.
* `record` - The Model instance.
* `column` - The column configuration object for the current column.
* `className` - Initially empty string to allow `formatter`s to add CSS
classes to the cell's `<td>`.
* `rowIndex` - The zero-based row number.
* `rowClass` - Initially empty string to allow `formatter`s to add CSS
classes to the cell's containing row `<tr>`.
They may return a value or update `o.value` to assign specific HTML
content. A returned value has higher precedence.
Column `nodeFormatter`s are passed an object (`o`) with the following
properties:
* `value` - The current value of the column's associated attribute, if
any.
* `td` - The `<td>` Node instance.
* `cell` - The `<div>` liner Node instance if present, otherwise, the
`<td>`. When adding content to the cell, prefer appending into this
property.
* `data` - An object map of Model keys to their current values.
* `record` - The Model instance.
* `column` - The column configuration object for the current column.
* `rowIndex` - The zero-based row number.
They are expected to inject content into the cell's Node directly, including
any "empty" cell content. Each `nodeFormatter` will have access through the
Node API to all cells and rows in the `<tbody>`, but not to the `<table>`,
as it will not be attached yet.
If a `nodeFormatter` returns `false`, the `o.td` and `o.cell` Nodes will be
`destroy()`ed to remove them from the Node cache and free up memory. The
DOM elements will remain as will any content added to them. _It is highly
advisable to always return `false` from your `nodeFormatter`s_.
@method render
@return {BodyView} The instance
@chainable
@since 3.5.0
**/
render: function () {
var tbody = this.get('container'),
data = this.get('modelList'),
columns = this.columns;
// Needed for mutation
this._createRowTemplate(columns);
if (tbody && data) {
tbody.setContent(this._createDataHTML(columns));
this._applyNodeFormatters(tbody, columns);
}
this.bindUI();
return this;
},
// -- Protected and private methods ---------------------------------------
/**
Handles changes in the source's columns attribute. Redraws the table data.
@method _afterColumnsChange
@param {EventFacade} e The `columnsChange` event object
@protected
@since 3.5.0
**/
// TODO: Preserve existing DOM
// This will involve parsing and comparing the old and new column configs
// and reacting to four types of changes:
// 1. formatter, nodeFormatter, emptyCellValue changes
// 2. column deletions
// 3. column additions
// 4. column moves (preserve cells)
_afterColumnsChange: function (e) {
this.columns = this._parseColumns(e.newVal);
this.render();
},
/**
Handles modelList changes, including additions, deletions, and updates.
Modifies the existing table DOM accordingly.
@method _afterDataChange
@param {EventFacade} e The `change` event from the ModelList
@protected
@since 3.5.0
**/
_afterDataChange: function (e) {
// Baseline view will just rerender the tbody entirely
this.render();
},
/**
Reacts to a change in the instance's `modelList` attribute by breaking
down the bubbling relationship with the previous `modelList` and setting up
that relationship with the new one.
@method _afterModelListChange
@param {EventFacade} e The `modelListChange` event
@protected
@since 3.5.0
**/
_afterModelListChange: function (e) {
var old = e.prevVal,
now = e.newVal;
if (old && old.removeTarget) {
old.removeTarget(this);
}
if (now && now.addTarget(this)) {
now.addTarget(this);
}
this._idMap = {};
},
/**
Iterates the `modelList`, and calls any `nodeFormatter`s found in the
`columns` param on the appropriate cell Nodes in the `tbody`.
@method _applyNodeFormatters
@param {Node} tbody The `<tbody>` Node whose columns to update
@param {Object[]} columns The column configurations
@protected
@since 3.5.0
**/
_applyNodeFormatters: function (tbody, columns) {
var source = this.source,
data = this.get('modelList'),
formatters = [],
linerQuery = '.' + this.getClassName('liner'),
rows, i, len;
// Only iterate the ModelList again if there are nodeFormatters
for (i = 0, len = columns.length; i < len; ++i) {
if (columns[i].nodeFormatter) {
formatters.push(i);
}
}
if (data && formatters.length) {
rows = tbody.get('childNodes');
data.each(function (record, index) {
var formatterData = {
data : record.toJSON(),
record : record,
rowIndex : index
},
row = rows.item(index),
i, len, col, key, cells, cell, keep;
if (row) {
cells = row.get('childNodes');
for (i = 0, len = formatters.length; i < len; ++i) {
cell = cells.item(formatters[i]);
if (cell) {
col = formatterData.column = columns[formatters[i]];
key = col.key || col.id;
formatterData.value = record.get(key);
formatterData.td = cell;
formatterData.cell = cell.one(linerQuery) || cell;
keep = col.nodeFormatter.call(source,formatterData);
if (keep === false) {
// Remove from the Node cache to reduce
// memory footprint. This also purges events,
// which you shouldn't be scoping to a cell
// anyway. You've been warned. Incidentally,
// you should always return false. Just sayin.
cell.destroy(true);
}
}
}
}
});
}
},
/**
Binds event subscriptions from the UI and the source (if assigned).
@method bindUI
@protected
@since 3.5.0
**/
bindUI: function () {
var handles = this._eventHandles;
if (this.source && !handles.columnsChange) {
handles.columnsChange = this.source.after('columnsChange',
bind('_afterColumnsChange', this));
}
if (!handles.dataChange) {
handles.dataChange = this.after(
['modelListChange', '*:change', '*:add', '*:remove', '*:reset'],
bind('_afterDataChange', this));
}
},
/**
The base token for classes created with the `getClassName` method.
@property _cssPrefix
@type {String}
@default 'yui3-table'
@protected
@since 3.5.0
**/
_cssPrefix: ClassNameManager.getClassName('table'),
/**
Iterates the `modelList` and applies each Model to the `_rowTemplate`,
allowing any column `formatter` or `emptyCellValue` to override cell
content for the appropriate column. The aggregated HTML string is
returned.
@method _createDataHTML
@param {Object[]} columns The column configurations to customize the
generated cell content or class names
@return {HTML} The markup for all Models in the `modelList`, each applied
to the `_rowTemplate`
@protected
@since 3.5.0
**/
_createDataHTML: function (columns) {
var data = this.get('modelList'),
html = '';
if (data) {
data.each(function (model, index) {
html += this._createRowHTML(model, index);
}, this);
}
return html;
},
/**
Applies the data of a given Model, modified by any column formatters and
supplemented by other template values to the instance's `_rowTemplate` (see
`_createRowTemplate`). The generated string is then returned.
The data from Model's attributes is fetched by `toJSON` and this data
object is appended with other properties to supply values to {placeholders}
in the template. For a template generated from a Model with 'foo' and 'bar'
attributes, the data object would end up with the following properties
before being used to populate the `_rowTemplate`:
* `clientID` - From Model, used the assign the `<tr>`'s 'id' attribute.
* `foo` - The value to populate the 'foo' column cell content. This
value will be the value stored in the Model's `foo` attribute, or the
result of the column's `formatter` if assigned. If the value is '',
`null`, or `undefined`, and the column's `emptyCellValue` is assigned,
that value will be used.
* `bar` - Same for the 'bar' column cell content.
* `foo-className` - String of CSS classes to apply to the `<td>`.
* `bar-className` - Same.
* `rowClass` - String of CSS classes to apply to the `<tr>`. This
will be the odd/even class per the specified index plus any additional
classes assigned by column formatters (via `o.rowClass`).
Because this object is available to formatters, any additional properties
can be added to fill in custom {placeholders} in the `_rowTemplate`.
@method _createRowHTML
@param {Model} model The Model instance to apply to the row template
@param {Number} index The index the row will be appearing
@return {HTML} The markup for the provided Model, less any `nodeFormatter`s
@protected
@since 3.5.0
**/
_createRowHTML: function (model, index) {
var data = model.toJSON(),
clientId = model.get('clientId'),
values = {
rowId : this._getRowId(clientId),
clientId: clientId,
rowClass: (index % 2) ? this.CLASS_ODD : this.CLASS_EVEN
},
source = this.source || this,
columns = this.columns,
i, len, col, token, value, formatterData;
for (i = 0, len = columns.length; i < len; ++i) {
col = columns[i];
value = data[col.key];
token = col._id;
values[token + '-className'] = '';
if (col.formatter) {
formatterData = {
value : value,
data : data,
column : col,
record : model,
className: '',
rowClass : '',
rowIndex : index
};
if (typeof col.formatter === 'string') {
if (value !== undefined) {
// TODO: look for known formatters by string name
value = fromTemplate(col.formatter, formatterData);
}
} else {
// Formatters can either return a value
value = col.formatter.call(source, formatterData);
// or update the value property of the data obj passed
if (value === undefined) {
value = formatterData.value;
}
values[token + '-className'] = formatterData.className;
values.rowClass += ' ' + formatterData.rowClass;
}
}
if (value === undefined || value === null || value === '') {
value = col.emptyCellValue || '';
}
values[token] = col.allowHTML ? value : htmlEscape(value);
values.rowClass = values.rowClass.replace(/\s+/g, ' ');
}
return fromTemplate(this._rowTemplate, values);
},
/**
Creates a custom HTML template string for use in generating the markup for
individual table rows with {placeholder}s to capture data from the Models
in the `modelList` attribute or from column `formatter`s.
Assigns the `_rowTemplate` property.
@method _createRowTemplate
@param {Object[]} columns Array of column configuration objects
@protected
@since 3.5.0
**/
_createRowTemplate: function (columns) {
var html = '',
cellTemplate = this.CELL_TEMPLATE,
i, len, col, key, token, headers, tokenValues;
for (i = 0, len = columns.length; i < len; ++i) {
col = columns[i];
key = col.key;
token = col._id;
// Only include headers if there are more than one
headers = (col._headers || []).length > 1 ?
'headers="' + col._headers.join(' ') + '"' : '';
tokenValues = {
content : '{' + token + '}',
headers : headers,
className: this.getClassName('col', token) + ' ' +
(col.className || '') + ' ' +
this.getClassName('cell') +
' {' + token + '-className}'
};
if (col.nodeFormatter) {
// Defer all node decoration to the formatter
tokenValues.content = '';
}
html += fromTemplate(col.cellTemplate || cellTemplate, tokenValues);
}
this._rowTemplate = fromTemplate(this.ROW_TEMPLATE, {
content: html
});
},
/**
Destroys the instance.
@method destructor
@protected
@since 3.5.0
**/
destructor: function () {
// will unbind the bubble relationship and clear the table if necessary
this.set('modelList', null);
(new Y.EventHandle(YObject.values(this._eventHandles))).detach();
},
/**
Holds the event subscriptions needing to be detached when the instance is
`destroy()`ed.
@property _eventHandles
@type {Object}
@default undefined (initially unset)
@protected
@since 3.5.0
**/
//_eventHandles: null,
/**
Returns the row ID associated with a Model's clientId.
@method _getRowId
@param {String} clientId The Model clientId
@return {String}
@protected
**/
_getRowId: function (clientId) {
return this._idMap[clientId] || (this._idMap[clientId] = Y.guid());
},
/**
Map of Model clientIds to row ids.
@property _idMap
@type {Object}
@protected
**/
//_idMap,
/**
Initializes the instance. Reads the following configuration properties in
addition to the instance attributes:
* `columns` - (REQUIRED) The initial column information
* `cssPrefix` - The base string for classes generated by `getClassName`
* `source` - The object to serve as source of truth for column info
@method initializer
@param {Object} config Configuration data
@protected
@since 3.5.0
**/
initializer: function (config) {
var cssPrefix = config.cssPrefix || (config.source || {}).cssPrefix,
modelList = this.get('modelList');
this.source = config.source;
this.columns = this._parseColumns(config.columns);
this._eventHandles = {};
this._idMap = {};
if (cssPrefix) {
this._cssPrefix = cssPrefix;
}
this.CLASS_ODD = this.getClassName('odd');
this.CLASS_EVEN = this.getClassName('even');
this.after('modelListChange', bind('_afterModelListChange', this));
if (modelList && modelList.addTarget) {
modelList.addTarget(this);
}
},
/**
Flattens an array of potentially nested column configurations into a single
depth array of data columns. Columns that have children are disregarded in
favor of searching their child columns. The resulting array corresponds 1:1
with columns that will contain data in the `<tbody>`.
@method _parseColumns
@param {Object[]} data Array of unfiltered column configuration objects
@param {Object[]} columns Working array of data columns. Used for recursion.
@return {Object[]} Only those columns that will be rendered.
@protected
@since 3.5.0
**/
_parseColumns: function (data, columns) {
var col, i, len;
columns || (columns = []);
if (isArray(data) && data.length) {
for (i = 0, len = data.length; i < len; ++i) {
col = data[i];
if (typeof col === 'string') {
col = { key: col };
}
if (col.key || col.formatter || col.nodeFormatter) {
col.index = columns.length;
columns.push(col);
} else if (col.children) {
this._parseColumns(col.children, columns);
}
}
}
return columns;
}
/**
The HTML template used to create a full row of markup for a single Model in
the `modelList` plus any customizations defined in the column
configurations.
@property _rowTemplate
@type {HTML}
@default (initially unset)
@protected
@since 3.5.0
**/
//_rowTemplate: null
}, {
ATTRS: {
modelList: {
setter: '_setModelList'
}
}
});
}, '@VERSION@' ,{requires:['datatable-core', 'view', 'classnamemanager']});
|
client/src/index.js
|
jrhackett/dnd-5e-spells
|
import React from 'react'
import ReactDOM, { render } from 'react-dom'
import configureStore from './store/configureStore'
import Root from './components/Root'
import registerServiceWorker from './registerServiceWorker'
import { loadState, saveState } from './localStorage'
import throttle from 'lodash/throttle'
const store = configureStore(loadState())
store.subscribe(throttle(() => {
saveState({
spellbook: store.getState().spellbook
})
}, 1000))
render(
<Root store={ store } />,
document.getElementById('root')
)
ReactDOM.render(
<Root store={store} />,
document.getElementById('root')
)
registerServiceWorker()
|
client/apps/github-api-sample/containers/App.js
|
armw4/redux-samples
|
import React from 'react'
import Repositories from './Repositories'
import Find from './Find'
export default () => {
return (
<div className="root">
<Find />
<Repositories />
</div>
)
}
|
src/svg-icons/action/highlight-off.js
|
nathanmarks/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let ActionHighlightOff = (props) => (
<SvgIcon {...props}>
<path d="M14.59 8L12 10.59 9.41 8 8 9.41 10.59 12 8 14.59 9.41 16 12 13.41 14.59 16 16 14.59 13.41 12 16 9.41 14.59 8zM12 2C6.47 2 2 6.47 2 12s4.47 10 10 10 10-4.47 10-10S17.53 2 12 2zm0 18c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8z"/>
</SvgIcon>
);
ActionHighlightOff = pure(ActionHighlightOff);
ActionHighlightOff.displayName = 'ActionHighlightOff';
ActionHighlightOff.muiName = 'SvgIcon';
export default ActionHighlightOff;
|
react/Badge/Badge.js
|
seekinternational/seek-asia-style-guide
|
import styles from './Badge.less';
import React from 'react';
import PropTypes from 'prop-types';
import classnames from 'classnames';
import Text from '../Text/Text';
export default function Badge({
label,
color,
isBold
}) {
let colorStyle = styles.default;
switch (color) {
case 'progressing':
colorStyle = styles.progressing;
break;
case 'declined':
colorStyle = styles.declined;
break;
case 'expired':
colorStyle = styles.expired;
break;
case 'new':
colorStyle = styles.new;
break;
case 'default':
default:
colorStyle = styles.default;
break;
}
return (
<span className={classnames({ [styles.root]: true, [styles.isBold]: isBold }, colorStyle)}>
<Text className={classnames(styles.badgeLabel)} whispering semiStrong={!isBold} strong={isBold}>{label}</Text>
</span >
);
}
Badge.propTypes = {
label: PropTypes.string.isRequired,
isBold: PropTypes.bool,
color: PropTypes.oneOf([
'progressing', 'default', 'declined', 'expired', 'new'
])
};
|
examples/js/complex/demo.js
|
opensourcegeek/react-bootstrap-table
|
require('./demo.css');
import React from 'react';
import App from './app';
class Demo extends React.Component {
render() {
return (
<div className="col-md-offset-1 col-md-8">
<div className="panel panel-default">
<div className="panel-heading">A Complex Example</div>
<h5>Source in /examples/js/complex/app.js</h5>
<div className="panel-body">
<App />
</div>
</div>
</div>
);
}
}
export default Demo;
|
src/components/app.js
|
anuragaryan/webpack-react-redux-starter
|
import React, { Component } from 'react';
export default class App extends Component {
render() {
return (
<div>React Redux starter</div>
);
}
}
|
ajax/libs/primereact/6.6.0/avatar/avatar.js
|
cdnjs/cdnjs
|
this.primereact = this.primereact || {};
this.primereact.avatar = (function (exports, React, core) {
'use strict';
function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
var React__default = /*#__PURE__*/_interopDefaultLegacy(React);
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
function _setPrototypeOf(o, p) {
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
o.__proto__ = p;
return o;
};
return _setPrototypeOf(o, p);
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function");
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
writable: true,
configurable: true
}
});
if (superClass) _setPrototypeOf(subClass, superClass);
}
function _typeof(obj) {
"@babel/helpers - typeof";
if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
_typeof = function _typeof(obj) {
return typeof obj;
};
} else {
_typeof = function _typeof(obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
};
}
return _typeof(obj);
}
function _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return self;
}
function _possibleConstructorReturn(self, call) {
if (call && (_typeof(call) === "object" || typeof call === "function")) {
return call;
}
return _assertThisInitialized(self);
}
function _getPrototypeOf(o) {
_getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
return o.__proto__ || Object.getPrototypeOf(o);
};
return _getPrototypeOf(o);
}
function _defineProperty(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
var Avatar = /*#__PURE__*/function (_Component) {
_inherits(Avatar, _Component);
var _super = _createSuper(Avatar);
function Avatar() {
_classCallCheck(this, Avatar);
return _super.apply(this, arguments);
}
_createClass(Avatar, [{
key: "renderContent",
value: function renderContent() {
var _this = this;
if (this.props.label) {
return /*#__PURE__*/React__default['default'].createElement("span", {
className: "p-avatar-text"
}, this.props.label);
} else if (this.props.icon) {
var iconClassName = core.classNames('p-avatar-icon', this.props.icon);
return /*#__PURE__*/React__default['default'].createElement("span", {
className: iconClassName
});
} else if (this.props.image) {
var onError = function onError(e) {
if (_this.props.onImageError) {
_this.props.onImageError(e);
}
};
return /*#__PURE__*/React__default['default'].createElement("img", {
src: this.props.image,
alt: this.props.imageAlt,
onError: onError
});
}
return null;
}
}, {
key: "render",
value: function render() {
var containerClassName = core.classNames('p-avatar p-component', {
'p-avatar-image': this.props.image != null,
'p-avatar-circle': this.props.shape === 'circle',
'p-avatar-lg': this.props.size === 'large',
'p-avatar-xl': this.props.size === 'xlarge',
'p-avatar-clickable': !!this.props.onClick
}, this.props.className);
var content = this.props.template ? core.ObjectUtils.getJSXElement(this.props.template, this.props) : this.renderContent();
return /*#__PURE__*/React__default['default'].createElement("div", {
className: containerClassName,
style: this.props.style,
onClick: this.props.onClick
}, content, this.props.children);
}
}]);
return Avatar;
}(React.Component);
_defineProperty(Avatar, "defaultProps", {
label: null,
icon: null,
image: null,
size: 'normal',
shape: 'square',
style: null,
className: null,
template: null,
imageAlt: 'avatar',
onImageError: null,
onClick: null
});
exports.Avatar = Avatar;
Object.defineProperty(exports, '__esModule', { value: true });
return exports;
}({}, React, primereact.core));
|
src/svg-icons/communication/call-split.js
|
xmityaz/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let CommunicationCallSplit = (props) => (
<SvgIcon {...props}>
<path d="M14 4l2.29 2.29-2.88 2.88 1.42 1.42 2.88-2.88L20 10V4zm-4 0H4v6l2.29-2.29 4.71 4.7V20h2v-8.41l-5.29-5.3z"/>
</SvgIcon>
);
CommunicationCallSplit = pure(CommunicationCallSplit);
CommunicationCallSplit.displayName = 'CommunicationCallSplit';
CommunicationCallSplit.muiName = 'SvgIcon';
export default CommunicationCallSplit;
|
src/components/ComplexListView.js
|
inProgress-team/react-native-meteor
|
'use strict';
import React, { Component } from 'react';
import PropTypes from 'prop-types';
import { ListView } from 'react-native';
import Data from '../Data';
export default class MeteorListView extends Component {
static propTypes = {
elements: PropTypes.func.isRequired,
renderRow: PropTypes.func.isRequired,
listViewRef: PropTypes.oneOfType([PropTypes.func, PropTypes.string]),
};
constructor(props) {
super(props);
this.state = {
ds: new ListView.DataSource({
rowHasChanged: (row1, row2) => row1 !== row2,
}),
};
}
componentWillReceiveProps(props) {
const { elements } = props;
const elems = elements();
this.setState({
ds: this.state.ds.cloneWithRows(elems),
});
}
componentWillMount() {
const { elements } = this.props;
this.onChange = () => {
const elems = elements();
this.setState({
ds: this.state.ds.cloneWithRows(elems),
});
};
this.onChange();
Data.onChange(this.onChange);
}
componentWillUnmount() {
Data.offChange(this.onChange);
}
render() {
const { ds } = this.state;
const { listViewRef, ...props } = this.props;
return <ListView {...props} ref={listViewRef} dataSource={ds} />;
}
}
|
src/svg-icons/maps/directions-walk.js
|
frnk94/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let MapsDirectionsWalk = (props) => (
<SvgIcon {...props}>
<path d="M13.5 5.5c1.1 0 2-.9 2-2s-.9-2-2-2-2 .9-2 2 .9 2 2 2zM9.8 8.9L7 23h2.1l1.8-8 2.1 2v6h2v-7.5l-2.1-2 .6-3C14.8 12 16.8 13 19 13v-2c-1.9 0-3.5-1-4.3-2.4l-1-1.6c-.4-.6-1-1-1.7-1-.3 0-.5.1-.8.1L6 8.3V13h2V9.6l1.8-.7"/>
</SvgIcon>
);
MapsDirectionsWalk = pure(MapsDirectionsWalk);
MapsDirectionsWalk.displayName = 'MapsDirectionsWalk';
MapsDirectionsWalk.muiName = 'SvgIcon';
export default MapsDirectionsWalk;
|
src/parser/warrior/arms/modules/core/Dots/DeepWoundsUptime.js
|
FaideWW/WoWAnalyzer
|
import React from 'react';
import Analyzer from 'parser/core/Analyzer';
import Enemies from 'parser/shared/modules/Enemies';
import SPELLS from 'common/SPELLS/index';
import { formatPercentage } from 'common/format';
import SpellLink from 'common/SpellLink';
import StatisticListBoxItem from 'interface/others/StatisticListBoxItem';
class DeepWoundsUptime extends Analyzer {
static dependencies = {
enemies: Enemies,
};
get uptime() {
return this.enemies.getBuffUptime(SPELLS.MASTERY_DEEP_WOUNDS_DEBUFF.id) / this.owner.fightDuration;
}
get suggestionThresholds() {
return {
actual: this.uptime,
isLessThan: {
minor: 0.8,
average: 0.7,
major: 0.6,
},
style: 'percentage',
};
}
suggestions(when) {
when(this.suggestionThresholds).addSuggestion((suggest, actual, recommended) => {
return suggest(<>Your <SpellLink id={SPELLS.MASTERY_DEEP_WOUNDS.id} /> uptime can be improved. Try to use your core abilities more often to apply <SpellLink id={SPELLS.DEEP_WOUNDS.id} /> on your target</>)
.icon(SPELLS.MASTERY_DEEP_WOUNDS.icon)
.actual(`${formatPercentage(actual)}% Deep Wounds uptime`)
.recommended(`>${formatPercentage(recommended)}% is recommended`);
});
}
subStatistic() {
return (
<StatisticListBoxItem
title={<><SpellLink id={SPELLS.MASTERY_DEEP_WOUNDS.id} /> uptime</>}
value={`${formatPercentage(this.uptime)} %`}
/>
);
}
}
export default DeepWoundsUptime;
|
ajax/libs/material-ui/4.11.1/GridList/GridList.min.js
|
cdnjs/cdnjs
|
"use strict";var _interopRequireWildcard=require("@babel/runtime/helpers/interopRequireWildcard"),_interopRequireDefault=require("@babel/runtime/helpers/interopRequireDefault");Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=exports.styles=void 0;var _extends2=_interopRequireDefault(require("@babel/runtime/helpers/extends")),_objectWithoutProperties2=_interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties")),React=_interopRequireWildcard(require("react")),_reactIs=require("react-is"),_propTypes=_interopRequireDefault(require("prop-types")),_clsx=_interopRequireDefault(require("clsx")),_withStyles=_interopRequireDefault(require("../styles/withStyles")),styles={root:{display:"flex",flexWrap:"wrap",overflowY:"auto",listStyle:"none",padding:0,WebkitOverflowScrolling:"touch"}};exports.styles=styles;var GridList=React.forwardRef(function(e,t){var r=e.cellHeight,s=void 0===r?180:r,i=e.children,l=e.classes,o=e.className,a=e.cols,p=void 0===a?2:a,r=e.component,a=void 0===r?"ul":r,r=e.spacing,n=void 0===r?4:r,r=e.style,e=(0,_objectWithoutProperties2.default)(e,["cellHeight","children","classes","className","cols","component","spacing","style"]);return React.createElement(a,(0,_extends2.default)({className:(0,_clsx.default)(l.root,o),ref:t,style:(0,_extends2.default)({margin:-n/2},r)},e),React.Children.map(i,function(e){if(!React.isValidElement(e))return null;"production"!==process.env.NODE_ENV&&(0,_reactIs.isFragment)(e)&&console.error(["Material-UI: The GridList component doesn't accept a Fragment as a child.","Consider providing an array instead."].join("\n"));var t=e.props.cols||1,r=e.props.rows||1;return React.cloneElement(e,{style:(0,_extends2.default)({width:"".concat(100/p*t,"%"),height:"auto"===s?"auto":s*r+n,padding:n/2},e.props.style)})}))});"production"!==process.env.NODE_ENV&&(GridList.propTypes={cellHeight:_propTypes.default.oneOfType([_propTypes.default.number,_propTypes.default.oneOf(["auto"])]),children:_propTypes.default.node.isRequired,classes:_propTypes.default.object.isRequired,className:_propTypes.default.string,cols:_propTypes.default.number,component:_propTypes.default.elementType,spacing:_propTypes.default.number,style:_propTypes.default.object});var _default=(0,_withStyles.default)(styles,{name:"MuiGridList"})(GridList);exports.default=_default;
|
src/pages/DashboardPage.js
|
ChrisWhiten/react-rink
|
import React from 'react';
import classNames from 'classnames';
import Work from 'material-ui/svg-icons/action/work';
import TurnedIn from 'material-ui/svg-icons/action/turned-in';
import UpcomingBox from '../components/dashboard/UpcomingBox';
import InvitationsContainer from '../components/dashboard/InvitationsContainer';
import './styles/DashboardPage.css';
const DashboardPage = ({ declineInvitation, invitations, upcomingOrganized, upcomingParticipations }) => {
const notificationsClass = classNames(
'notifications-bar',
{
active: invitations.items.length > 0 || invitations.isFetching,
},
);
return (
<div>
<div className={notificationsClass}>
<InvitationsContainer invitations={invitations} onDeclineInvitation={declineInvitation} />
</div>
<div className="row">
<div className="responsive-box">
<UpcomingBox Icon={TurnedIn}
title="Upcoming Games I'm Playing"
topColour='red'
upcomingEvents={upcomingParticipations.items}
emptyMessage='You have no upcoming events'
isFetching={upcomingParticipations.isFetching}
/>
</div>
<div className="responsive-box">
<UpcomingBox Icon={Work}
title="Upcoming Games I'm Organizing"
topColour='#00c0ef'
upcomingEvents={upcomingOrganized.items}
emptyMessage="You aren't organizing any events"
isFetching={upcomingOrganized.isFetching}
/>
</div>
</div>
</div>
);
};
export default DashboardPage;
|
packages/mineral-ui-icons/src/IconLocalCarWash.js
|
mineral-ui/mineral-ui
|
/* @flow */
import React from 'react';
import Icon from 'mineral-ui/Icon';
import type { IconProps } from 'mineral-ui/Icon/types';
/* eslint-disable prettier/prettier */
export default function IconLocalCarWash(props: IconProps) {
const iconProps = {
rtl: false,
...props
};
return (
<Icon {...iconProps}>
<g>
<path d="M17 5c.83 0 1.5-.67 1.5-1.5 0-1-1.5-2.7-1.5-2.7s-1.5 1.7-1.5 2.7c0 .83.67 1.5 1.5 1.5zm-5 0c.83 0 1.5-.67 1.5-1.5 0-1-1.5-2.7-1.5-2.7s-1.5 1.7-1.5 2.7c0 .83.67 1.5 1.5 1.5zM7 5c.83 0 1.5-.67 1.5-1.5C8.5 2.5 7 .8 7 .8S5.5 2.5 5.5 3.5C5.5 4.33 6.17 5 7 5zm11.92 3.01C18.72 7.42 18.16 7 17.5 7h-11c-.66 0-1.21.42-1.42 1.01L3 14v8c0 .55.45 1 1 1h1c.55 0 1-.45 1-1v-1h12v1c0 .55.45 1 1 1h1c.55 0 1-.45 1-1v-8l-2.08-5.99zM6.5 18c-.83 0-1.5-.67-1.5-1.5S5.67 15 6.5 15s1.5.67 1.5 1.5S7.33 18 6.5 18zm11 0c-.83 0-1.5-.67-1.5-1.5s.67-1.5 1.5-1.5 1.5.67 1.5 1.5-.67 1.5-1.5 1.5zM5 13l1.5-4.5h11L19 13H5z"/>
</g>
</Icon>
);
}
IconLocalCarWash.displayName = 'IconLocalCarWash';
IconLocalCarWash.category = 'maps';
|
assets/javascripts/kitten/components/graphics/icons-next/messenger-icon-next/index.js
|
KissKissBankBank/kitten
|
import React from 'react'
import PropTypes from 'prop-types'
export const MessengerIconNext = ({ color, title, ...props }) => (
<svg
width="27"
height="27"
viewBox="0 0 27 27"
fill="none"
xmlns="http://www.w3.org/2000/svg"
{...props}
>
{title && <title>{title}</title>}
<path
d="M13.857 0c-7.168 0-13 5.581-13 12.441 0 3.262 1.356 6.396 3.744 8.718a.511.511 0 0 1 .156.366v4.664a.5.5 0 0 0 .725.446l4.403-2.217a.51.51 0 0 1 .366-.034c1.186.33 2.397.498 3.606.498 7.169 0 13-5.581 13-12.44 0-6.86-5.831-12.442-13-12.442Zm0 2.62c5.735 0 10.4 4.406 10.4 9.821s-4.665 9.822-10.4 9.822c-1.025 0-2.06-.152-3.07-.448l-.788-.23a.5.5 0 0 0-.365.032l-.735.37-.816.411a.5.5 0 0 1-.726-.446v-1.565a.5.5 0 0 0-.158-.364l-.67-.627c-1.952-1.836-3.072-4.372-3.072-6.955 0-5.415 4.666-9.822 10.4-9.822Zm-.949 6.83a.5.5 0 0 0-.668.037l-4.29 4.322c-.39.393.053 1.035.559.809l3.119-1.397a.5.5 0 0 1 .518.067l2.66 2.144a.5.5 0 0 0 .669-.037l4.29-4.322c.39-.393-.053-1.035-.559-.808l-3.119 1.396a.5.5 0 0 1-.518-.067l-2.66-2.144Z"
fill={color}
/>
</svg>
)
MessengerIconNext.propTypes = {
color: PropTypes.string,
title: PropTypes.string,
}
MessengerIconNext.defaultProps = {
color: '#fff',
title: null,
}
|
src/components/LoginForm.js
|
chjourdain/react-redux-ref
|
/**
* Created by excilys on 04/07/16.
*/
import React from 'react';
import Form from './Form/Form';
import Input from './Form/Input';
class LoginForm extends React.Component {
dynamicRender() {
if (this.props.isLogging) {
return (
<div className="spinner">
<div className="cube1"></div>
<div className="cube2"></div>
</div>
);
}
if (this.props.error !== '') {
return (<span className="error-message">{this.props.error}</span>);
}
};
render() {
return (
<div className="container">
<div className="row">
<div className="col-xs-8 col-xs-offset-2 box">
<fieldset>
<Form className="form-horizontal"
onSubmit=
{
values => {
console.log(values);
this.props.login(values.username,values.password)
}
}
>
<Input
label="Username"
name="username"
validation={["require"]}
defaultValue="oduvoid"
/>
<Input
label="Password"
name="password"
validation={["require"]}
type="password"
defaultValue="oduvoid"
/>
<div className="actions pull-right">
<input className="btn btn-default" type="submit" value="Connexion"/></div>
</Form>
</fieldset>
{this.dynamicRender()}
</div>
</div>
</div>
);
}
}
export default LoginForm
|
src/containers/Home/Home.js
|
MarkPhillips7/happy-holidays
|
import React, { Component } from 'react';
import { Link } from 'react-router';
import { CounterButton, GithubButton } from 'components';
import config from '../../config';
export default class Home extends Component {
render() {
const styles = require('./Home.scss');
// require the logo image both from client and server
const logoImage = require('./logo.png');
return (
<div className={styles.home}>
<div className={styles.masthead}>
<div className="container">
<div className={styles.logo}>
<p>
<img src={logoImage}/>
</p>
</div>
<h1>{config.app.title}</h1>
<h2>{config.app.description}</h2>
<p>
<a className={styles.github} href="https://github.com/erikras/react-redux-universal-hot-example"
target="_blank">
<i className="fa fa-github"/> View on Github
</a>
</p>
<GithubButton user="erikras"
repo="react-redux-universal-hot-example"
type="star"
width={160}
height={30}
count large/>
<GithubButton user="erikras"
repo="react-redux-universal-hot-example"
type="fork"
width={160}
height={30}
count large/>
<p className={styles.humility}>
Created and maintained by <a href="https://twitter.com/erikras" target="_blank">@erikras</a>.
</p>
</div>
</div>
<div className="container">
<div className={styles.counterContainer}>
<CounterButton multireducerKey="counter1"/>
<CounterButton multireducerKey="counter2"/>
<CounterButton multireducerKey="counter3"/>
</div>
<p>This starter boilerplate app uses the following technologies:</p>
<ul>
<li>
<del>Isomorphic</del>
{' '}
<a href="https://medium.com/@mjackson/universal-javascript-4761051b7ae9">Universal</a> rendering
</li>
<li>Both client and server make calls to load data from separate API server</li>
<li><a href="https://github.com/facebook/react" target="_blank">React</a></li>
<li><a href="https://github.com/rackt/react-router" target="_blank">React Router</a></li>
<li><a href="http://expressjs.com" target="_blank">Express</a></li>
<li><a href="http://babeljs.io" target="_blank">Babel</a> for ES6 and ES7 magic</li>
<li><a href="http://webpack.github.io" target="_blank">Webpack</a> for bundling</li>
<li><a href="http://webpack.github.io/docs/webpack-dev-middleware.html" target="_blank">Webpack Dev Middleware</a>
</li>
<li><a href="https://github.com/glenjamin/webpack-hot-middleware" target="_blank">Webpack Hot Middleware</a></li>
<li><a href="https://github.com/rackt/redux" target="_blank">Redux</a>'s futuristic <a
href="https://facebook.github.io/react/blog/2014/05/06/flux.html" target="_blank">Flux</a> implementation
</li>
<li><a href="https://github.com/gaearon/redux-devtools" target="_blank">Redux Dev Tools</a> for next
generation DX (developer experience).
Watch <a href="https://www.youtube.com/watch?v=xsSnOQynTHs" target="_blank">Dan Abramov's talk</a>.
</li>
<li><a href="https://github.com/rackt/redux-router" target="_blank">Redux Router</a> Keep
your router state in your Redux store
</li>
<li><a href="http://eslint.org" target="_blank">ESLint</a> to maintain a consistent code style</li>
<li><a href="https://github.com/erikras/redux-form" target="_blank">redux-form</a> to manage form state
in Redux
</li>
<li><a href="https://github.com/erikras/multireducer" target="_blank">multireducer</a> combine several
identical reducer states into one key-based reducer</li>
<li><a href="https://github.com/webpack/style-loader" target="_blank">style-loader</a> and <a
href="https://github.com/jtangelder/sass-loader" target="_blank">sass-loader</a> to allow import of
stylesheets
</li>
<li><a href="https://github.com/shakacode/bootstrap-sass-loader" target="_blank">bootstrap-sass-loader</a> and <a
href="https://github.com/gowravshekar/font-awesome-webpack" target="_blank">font-awesome-webpack</a> to customize Bootstrap and FontAwesome
</li>
<li><a href="http://socket.io/">socket.io</a> for real-time communication</li>
</ul>
<h3>Features demonstrated in this project</h3>
<dl>
<dt>Multiple components subscribing to same redux store slice</dt>
<dd>
The <code>App.js</code> that wraps all the pages contains an <code>InfoBar</code> component
that fetches data from the server initially, but allows for the user to refresh the data from
the client. <code>About.js</code> contains a <code>MiniInfoBar</code> that displays the same
data.
</dd>
<dt>Server-side data loading</dt>
<dd>
The <Link to="/widgets">Widgets page</Link> demonstrates how to fetch data asynchronously from
some source that is needed to complete the server-side rendering. <code>Widgets.js</code>'s
<code>fetchData()</code> function is called before the widgets page is loaded, on either the server
or the client, allowing all the widget data to be loaded and ready for the page to render.
</dd>
<dt>Data loading errors</dt>
<dd>
The <Link to="/widgets">Widgets page</Link> also demonstrates how to deal with data loading
errors in Redux. The API endpoint that delivers the widget data intentionally fails 33% of
the time to highlight this. The <code>clientMiddleware</code> sends an error action which
the <code>widgets</code> reducer picks up and saves to the Redux state for presenting to the user.
</dd>
<dt>Session based login</dt>
<dd>
On the <Link to="/login">Login page</Link> you can submit a username which will be sent to the server
and stored in the session. Subsequent refreshes will show that you are still logged in.
</dd>
<dt>Redirect after state change</dt>
<dd>
After you log in, you will be redirected to a Login Success page. This <strike>magic</strike> logic
is performed in <code>componentWillReceiveProps()</code> in <code>App.js</code>, but it could
be done in any component that listens to the appropriate store slice, via Redux's <code>@connect</code>,
and pulls the router from the context.
</dd>
<dt>Auth-required views</dt>
<dd>
The aforementioned Login Success page is only visible to you if you are logged in. If you try
to <Link to="/loginSuccess">go there</Link> when you are not logged in, you will be forwarded back
to this home page. This <strike>magic</strike> logic is performed by the
<code>onEnter</code> hook within <code>routes.js</code>.
</dd>
<dt>Forms</dt>
<dd>
The <Link to="/survey">Greetings2015 page</Link> uses the
still-experimental <a href="https://github.com/erikras/redux-form" target="_blank">redux-form</a> to
manage form state inside the Redux store. This includes immediate client-side validation.
</dd>
<dt>WebSockets / socket.io</dt>
<dd>
The <Link to="/chat">Chat</Link> uses the socket.io technology for real-time
communication between clients. You need to <Link to="/login">login</Link> first.
</dd>
</dl>
<h3>From the author</h3>
<p>
I cobbled this together from a wide variety of similar "starter" repositories. As I post this in June 2015,
all of these libraries are right at the bleeding edge of web development. They may fall out of fashion as
quickly as they have come into it, but I personally believe that this stack is the future of web development
and will survive for several years. I'm building my new projects like this, and I recommend that you do,
too.
</p>
<p>Thanks for taking the time to check this out.</p>
<p>– Erik Rasmussen</p>
</div>
</div>
);
}
}
|
imports/ui/components/authenticated-navigation.js
|
hanstest/hxgny
|
import React from 'react'
import { Menu } from 'semantic-ui-react'
import { browserHistory } from 'react-router'
import { Meteor } from 'meteor/meteor'
const userName = () => {
const user = Meteor.user()
const contact = user.profile.contact
const name = user && user.profile ? user.profile.name[contact] : ''
let displayName = 'User'
if (name.chinese) {
displayName = `${name.chinese}`
} else {
displayName = `${name.first} ${name.last}`
}
return displayName
}
export default class AuthenticatedNavigation extends React.Component {
state = { activeItem: 'home' }
handleItemClick = (e, { name }) => this.setState({ activeItem: name })
handleLogout = () => Meteor.logout(() => browserHistory.push('/login'))
render() {
const { activeItem } = this.state
return (
<Menu secondary>
<Menu.Item name='home' active={activeItem === 'home'} onClick={this.handleItemClick} />
<Menu.Menu position='right'>
<Menu.Item name={userName()} />
<Menu.Item name='logout' active={activeItem === 'logout'} onClick={this.handleLogout} />
</Menu.Menu>
</Menu>
)
}
}
|
test/install/home/static/lib/js/jquery-1.10.1.js
|
richard-chen-1985/fis3
|
/*!
* jQuery JavaScript Library v1.10.1
* http://jquery.com/
*
* Includes Sizzle.js
* http://sizzlejs.com/
*
* Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
* Released under the MIT license
* http://jquery.org/license
*
* Date: 2013-05-30T21:49Z
*/
(function( window, undefined ) {
// Can't do this because several apps including ASP.NET trace
// the stack via arguments.caller.callee and Firefox dies if
// you try to trace through "use strict" call chains. (#13335)
// Support: Firefox 18+
//"use strict";
var
// The deferred used on DOM ready
readyList,
// A central reference to the root jQuery(document)
rootjQuery,
// Support: IE<10
// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
core_strundefined = typeof undefined,
// Use the correct document accordingly with window argument (sandbox)
location = window.location,
document = window.document,
docElem = document.documentElement,
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$,
// [[Class]] -> type pairs
class2type = {},
// List of deleted data cache ids, so we can reuse them
core_deletedIds = [],
core_version = "1.10.1",
// Save a reference to some core methods
core_concat = core_deletedIds.concat,
core_push = core_deletedIds.push,
core_slice = core_deletedIds.slice,
core_indexOf = core_deletedIds.indexOf,
core_toString = class2type.toString,
core_hasOwn = class2type.hasOwnProperty,
core_trim = core_version.trim,
// Define a local copy of jQuery
jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
return new jQuery.fn.init( selector, context, rootjQuery );
},
// Used for matching numbers
core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
// Used for splitting on whitespace
core_rnotwhite = /\S+/g,
// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
// A simple way to check for HTML strings
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
// Strict HTML recognition (#11290: must start with <)
rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
// Match a standalone tag
rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
// JSON RegExp
rvalidchars = /^[\],:{}\s]*$/,
rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
// Matches dashed string for camelizing
rmsPrefix = /^-ms-/,
rdashAlpha = /-([\da-z])/gi,
// Used by jQuery.camelCase as callback to replace()
fcamelCase = function( all, letter ) {
return letter.toUpperCase();
},
// The ready event handler
completed = function( event ) {
// readyState === "complete" is good enough for us to call the dom ready in oldIE
if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
detach();
jQuery.ready();
}
},
// Clean-up method for dom ready events
detach = function() {
if ( document.addEventListener ) {
document.removeEventListener( "DOMContentLoaded", completed, false );
window.removeEventListener( "load", completed, false );
} else {
document.detachEvent( "onreadystatechange", completed );
window.detachEvent( "onload", completed );
}
};
jQuery.fn = jQuery.prototype = {
// The current version of jQuery being used
jquery: core_version,
constructor: jQuery,
init: function( selector, context, rootjQuery ) {
var match, elem;
// HANDLE: $(""), $(null), $(undefined), $(false)
if ( !selector ) {
return this;
}
// Handle HTML strings
if ( typeof selector === "string" ) {
if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
// Assume that strings that start and end with <> are HTML and skip the regex check
match = [ null, selector, null ];
} else {
match = rquickExpr.exec( selector );
}
// Match html or make sure no context is specified for #id
if ( match && (match[1] || !context) ) {
// HANDLE: $(html) -> $(array)
if ( match[1] ) {
context = context instanceof jQuery ? context[0] : context;
// scripts is true for back-compat
jQuery.merge( this, jQuery.parseHTML(
match[1],
context && context.nodeType ? context.ownerDocument || context : document,
true
) );
// HANDLE: $(html, props)
if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
for ( match in context ) {
// Properties of context are called as methods if possible
if ( jQuery.isFunction( this[ match ] ) ) {
this[ match ]( context[ match ] );
// ...and otherwise set as attributes
} else {
this.attr( match, context[ match ] );
}
}
}
return this;
// HANDLE: $(#id)
} else {
elem = document.getElementById( match[2] );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if ( elem && elem.parentNode ) {
// Handle the case where IE and Opera return items
// by name instead of ID
if ( elem.id !== match[2] ) {
return rootjQuery.find( selector );
}
// Otherwise, we inject the element directly into the jQuery object
this.length = 1;
this[0] = elem;
}
this.context = document;
this.selector = selector;
return this;
}
// HANDLE: $(expr, $(...))
} else if ( !context || context.jquery ) {
return ( context || rootjQuery ).find( selector );
// HANDLE: $(expr, context)
// (which is just equivalent to: $(context).find(expr)
} else {
return this.constructor( context ).find( selector );
}
// HANDLE: $(DOMElement)
} else if ( selector.nodeType ) {
this.context = this[0] = selector;
this.length = 1;
return this;
// HANDLE: $(function)
// Shortcut for document ready
} else if ( jQuery.isFunction( selector ) ) {
return rootjQuery.ready( selector );
}
if ( selector.selector !== undefined ) {
this.selector = selector.selector;
this.context = selector.context;
}
return jQuery.makeArray( selector, this );
},
// Start with an empty selector
selector: "",
// The default length of a jQuery object is 0
length: 0,
toArray: function() {
return core_slice.call( this );
},
// Get the Nth element in the matched element set OR
// Get the whole matched element set as a clean array
get: function( num ) {
return num == null ?
// Return a 'clean' array
this.toArray() :
// Return just the object
( num < 0 ? this[ this.length + num ] : this[ num ] );
},
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems ) {
// Build a new jQuery matched element set
var ret = jQuery.merge( this.constructor(), elems );
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
ret.context = this.context;
// Return the newly-formed element set
return ret;
},
// Execute a callback for every element in the matched set.
// (You can seed the arguments with an array of args, but this is
// only used internally.)
each: function( callback, args ) {
return jQuery.each( this, callback, args );
},
ready: function( fn ) {
// Add the callback
jQuery.ready.promise().done( fn );
return this;
},
slice: function() {
return this.pushStack( core_slice.apply( this, arguments ) );
},
first: function() {
return this.eq( 0 );
},
last: function() {
return this.eq( -1 );
},
eq: function( i ) {
var len = this.length,
j = +i + ( i < 0 ? len : 0 );
return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
},
map: function( callback ) {
return this.pushStack( jQuery.map(this, function( elem, i ) {
return callback.call( elem, i, elem );
}));
},
end: function() {
return this.prevObject || this.constructor(null);
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: core_push,
sort: [].sort,
splice: [].splice
};
// Give the init function the jQuery prototype for later instantiation
jQuery.fn.init.prototype = jQuery.fn;
jQuery.extend = jQuery.fn.extend = function() {
var src, copyIsArray, copy, name, options, clone,
target = arguments[0] || {},
i = 1,
length = arguments.length,
deep = false;
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
target = arguments[1] || {};
// skip the boolean and the target
i = 2;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
target = {};
}
// extend jQuery itself if only one argument is passed
if ( length === i ) {
target = this;
--i;
}
for ( ; i < length; i++ ) {
// Only deal with non-null/undefined values
if ( (options = arguments[ i ]) != null ) {
// Extend the base object
for ( name in options ) {
src = target[ name ];
copy = options[ name ];
// Prevent never-ending loop
if ( target === copy ) {
continue;
}
// Recurse if we're merging plain objects or arrays
if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
if ( copyIsArray ) {
copyIsArray = false;
clone = src && jQuery.isArray(src) ? src : [];
} else {
clone = src && jQuery.isPlainObject(src) ? src : {};
}
// Never move original objects, clone them
target[ name ] = jQuery.extend( deep, clone, copy );
// Don't bring in undefined values
} else if ( copy !== undefined ) {
target[ name ] = copy;
}
}
}
}
// Return the modified object
return target;
};
jQuery.extend({
// Unique for each copy of jQuery on the page
// Non-digits removed to match rinlinejQuery
expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
noConflict: function( deep ) {
if ( window.$ === jQuery ) {
window.$ = _$;
}
if ( deep && window.jQuery === jQuery ) {
window.jQuery = _jQuery;
}
return jQuery;
},
// Is the DOM ready to be used? Set to true once it occurs.
isReady: false,
// A counter to track how many items to wait for before
// the ready event fires. See #6781
readyWait: 1,
// Hold (or release) the ready event
holdReady: function( hold ) {
if ( hold ) {
jQuery.readyWait++;
} else {
jQuery.ready( true );
}
},
// Handle when the DOM is ready
ready: function( wait ) {
// Abort if there are pending holds or we're already ready
if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
return;
}
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( !document.body ) {
return setTimeout( jQuery.ready );
}
// Remember that the DOM is ready
jQuery.isReady = true;
// If a normal DOM Ready event fired, decrement, and wait if need be
if ( wait !== true && --jQuery.readyWait > 0 ) {
return;
}
// If there are functions bound, to execute
readyList.resolveWith( document, [ jQuery ] );
// Trigger any bound ready events
if ( jQuery.fn.trigger ) {
jQuery( document ).trigger("ready").off("ready");
}
},
// See test/unit/core.js for details concerning isFunction.
// Since version 1.3, DOM methods and functions like alert
// aren't supported. They return false on IE (#2968).
isFunction: function( obj ) {
return jQuery.type(obj) === "function";
},
isArray: Array.isArray || function( obj ) {
return jQuery.type(obj) === "array";
},
isWindow: function( obj ) {
/* jshint eqeqeq: false */
return obj != null && obj == obj.window;
},
isNumeric: function( obj ) {
return !isNaN( parseFloat(obj) ) && isFinite( obj );
},
type: function( obj ) {
if ( obj == null ) {
return String( obj );
}
return typeof obj === "object" || typeof obj === "function" ?
class2type[ core_toString.call(obj) ] || "object" :
typeof obj;
},
isPlainObject: function( obj ) {
var key;
// Must be an Object.
// Because of IE, we also have to check the presence of the constructor property.
// Make sure that DOM nodes and window objects don't pass through, as well
if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
return false;
}
try {
// Not own constructor property must be Object
if ( obj.constructor &&
!core_hasOwn.call(obj, "constructor") &&
!core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
return false;
}
} catch ( e ) {
// IE8,9 Will throw exceptions on certain host objects #9897
return false;
}
// Support: IE<9
// Handle iteration over inherited properties before own properties.
if ( jQuery.support.ownLast ) {
for ( key in obj ) {
return core_hasOwn.call( obj, key );
}
}
// Own properties are enumerated firstly, so to speed up,
// if last one is own, then all properties are own.
for ( key in obj ) {}
return key === undefined || core_hasOwn.call( obj, key );
},
isEmptyObject: function( obj ) {
var name;
for ( name in obj ) {
return false;
}
return true;
},
error: function( msg ) {
throw new Error( msg );
},
// data: string of html
// context (optional): If specified, the fragment will be created in this context, defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
parseHTML: function( data, context, keepScripts ) {
if ( !data || typeof data !== "string" ) {
return null;
}
if ( typeof context === "boolean" ) {
keepScripts = context;
context = false;
}
context = context || document;
var parsed = rsingleTag.exec( data ),
scripts = !keepScripts && [];
// Single tag
if ( parsed ) {
return [ context.createElement( parsed[1] ) ];
}
parsed = jQuery.buildFragment( [ data ], context, scripts );
if ( scripts ) {
jQuery( scripts ).remove();
}
return jQuery.merge( [], parsed.childNodes );
},
parseJSON: function( data ) {
// Attempt to parse using the native JSON parser first
if ( window.JSON && window.JSON.parse ) {
return window.JSON.parse( data );
}
if ( data === null ) {
return data;
}
if ( typeof data === "string" ) {
// Make sure leading/trailing whitespace is removed (IE can't handle it)
data = jQuery.trim( data );
if ( data ) {
// Make sure the incoming data is actual JSON
// Logic borrowed from http://json.org/json2.js
if ( rvalidchars.test( data.replace( rvalidescape, "@" )
.replace( rvalidtokens, "]" )
.replace( rvalidbraces, "")) ) {
return ( new Function( "return " + data ) )();
}
}
}
jQuery.error( "Invalid JSON: " + data );
},
// Cross-browser xml parsing
parseXML: function( data ) {
var xml, tmp;
if ( !data || typeof data !== "string" ) {
return null;
}
try {
if ( window.DOMParser ) { // Standard
tmp = new DOMParser();
xml = tmp.parseFromString( data , "text/xml" );
} else { // IE
xml = new ActiveXObject( "Microsoft.XMLDOM" );
xml.async = "false";
xml.loadXML( data );
}
} catch( e ) {
xml = undefined;
}
if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
jQuery.error( "Invalid XML: " + data );
}
return xml;
},
noop: function() {},
// Evaluates a script in a global context
// Workarounds based on findings by Jim Driscoll
// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
globalEval: function( data ) {
if ( data && jQuery.trim( data ) ) {
// We use execScript on Internet Explorer
// We use an anonymous function so that context is window
// rather than jQuery in Firefox
( window.execScript || function( data ) {
window[ "eval" ].call( window, data );
} )( data );
}
},
// Convert dashed to camelCase; used by the css and data modules
// Microsoft forgot to hump their vendor prefix (#9572)
camelCase: function( string ) {
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
},
nodeName: function( elem, name ) {
return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
},
// args is for internal usage only
each: function( obj, callback, args ) {
var value,
i = 0,
length = obj.length,
isArray = isArraylike( obj );
if ( args ) {
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback.apply( obj[ i ], args );
if ( value === false ) {
break;
}
}
} else {
for ( i in obj ) {
value = callback.apply( obj[ i ], args );
if ( value === false ) {
break;
}
}
}
// A special, fast, case for the most common use of each
} else {
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback.call( obj[ i ], i, obj[ i ] );
if ( value === false ) {
break;
}
}
} else {
for ( i in obj ) {
value = callback.call( obj[ i ], i, obj[ i ] );
if ( value === false ) {
break;
}
}
}
}
return obj;
},
// Use native String.trim function wherever possible
trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
function( text ) {
return text == null ?
"" :
core_trim.call( text );
} :
// Otherwise use our own trimming functionality
function( text ) {
return text == null ?
"" :
( text + "" ).replace( rtrim, "" );
},
// results is for internal usage only
makeArray: function( arr, results ) {
var ret = results || [];
if ( arr != null ) {
if ( isArraylike( Object(arr) ) ) {
jQuery.merge( ret,
typeof arr === "string" ?
[ arr ] : arr
);
} else {
core_push.call( ret, arr );
}
}
return ret;
},
inArray: function( elem, arr, i ) {
var len;
if ( arr ) {
if ( core_indexOf ) {
return core_indexOf.call( arr, elem, i );
}
len = arr.length;
i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
for ( ; i < len; i++ ) {
// Skip accessing in sparse arrays
if ( i in arr && arr[ i ] === elem ) {
return i;
}
}
}
return -1;
},
merge: function( first, second ) {
var l = second.length,
i = first.length,
j = 0;
if ( typeof l === "number" ) {
for ( ; j < l; j++ ) {
first[ i++ ] = second[ j ];
}
} else {
while ( second[j] !== undefined ) {
first[ i++ ] = second[ j++ ];
}
}
first.length = i;
return first;
},
grep: function( elems, callback, inv ) {
var retVal,
ret = [],
i = 0,
length = elems.length;
inv = !!inv;
// Go through the array, only saving the items
// that pass the validator function
for ( ; i < length; i++ ) {
retVal = !!callback( elems[ i ], i );
if ( inv !== retVal ) {
ret.push( elems[ i ] );
}
}
return ret;
},
// arg is for internal usage only
map: function( elems, callback, arg ) {
var value,
i = 0,
length = elems.length,
isArray = isArraylike( elems ),
ret = [];
// Go through the array, translating each of the items to their
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
// Go through every key on the object,
} else {
for ( i in elems ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
}
// Flatten any nested arrays
return core_concat.apply( [], ret );
},
// A global GUID counter for objects
guid: 1,
// Bind a function to a context, optionally partially applying any
// arguments.
proxy: function( fn, context ) {
var args, proxy, tmp;
if ( typeof context === "string" ) {
tmp = fn[ context ];
context = fn;
fn = tmp;
}
// Quick check to determine if target is callable, in the spec
// this throws a TypeError, but we will just return undefined.
if ( !jQuery.isFunction( fn ) ) {
return undefined;
}
// Simulated bind
args = core_slice.call( arguments, 2 );
proxy = function() {
return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
};
// Set the guid of unique handler to the same of original handler, so it can be removed
proxy.guid = fn.guid = fn.guid || jQuery.guid++;
return proxy;
},
// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
var i = 0,
length = elems.length,
bulk = key == null;
// Sets many values
if ( jQuery.type( key ) === "object" ) {
chainable = true;
for ( i in key ) {
jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
}
// Sets one value
} else if ( value !== undefined ) {
chainable = true;
if ( !jQuery.isFunction( value ) ) {
raw = true;
}
if ( bulk ) {
// Bulk operations run against the entire set
if ( raw ) {
fn.call( elems, value );
fn = null;
// ...except when executing function values
} else {
bulk = fn;
fn = function( elem, key, value ) {
return bulk.call( jQuery( elem ), value );
};
}
}
if ( fn ) {
for ( ; i < length; i++ ) {
fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
}
}
}
return chainable ?
elems :
// Gets
bulk ?
fn.call( elems ) :
length ? fn( elems[0], key ) : emptyGet;
},
now: function() {
return ( new Date() ).getTime();
},
// A method for quickly swapping in/out CSS properties to get correct calculations.
// Note: this method belongs to the css module but it's needed here for the support module.
// If support gets modularized, this method should be moved back to the css module.
swap: function( elem, options, callback, args ) {
var ret, name,
old = {};
// Remember the old values, and insert the new ones
for ( name in options ) {
old[ name ] = elem.style[ name ];
elem.style[ name ] = options[ name ];
}
ret = callback.apply( elem, args || [] );
// Revert the old values
for ( name in options ) {
elem.style[ name ] = old[ name ];
}
return ret;
}
});
jQuery.ready.promise = function( obj ) {
if ( !readyList ) {
readyList = jQuery.Deferred();
// Catch cases where $(document).ready() is called after the browser event has already occurred.
// we once tried to use readyState "interactive" here, but it caused issues like the one
// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
if ( document.readyState === "complete" ) {
// Handle it asynchronously to allow scripts the opportunity to delay ready
setTimeout( jQuery.ready );
// Standards-based browsers support DOMContentLoaded
} else if ( document.addEventListener ) {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", completed, false );
// A fallback to window.onload, that will always work
window.addEventListener( "load", completed, false );
// If IE event model is used
} else {
// Ensure firing before onload, maybe late but safe also for iframes
document.attachEvent( "onreadystatechange", completed );
// A fallback to window.onload, that will always work
window.attachEvent( "onload", completed );
// If IE and not a frame
// continually check to see if the document is ready
var top = false;
try {
top = window.frameElement == null && document.documentElement;
} catch(e) {}
if ( top && top.doScroll ) {
(function doScrollCheck() {
if ( !jQuery.isReady ) {
try {
// Use the trick by Diego Perini
// http://javascript.nwbox.com/IEContentLoaded/
top.doScroll("left");
} catch(e) {
return setTimeout( doScrollCheck, 50 );
}
// detach all dom ready events
detach();
// and execute any waiting functions
jQuery.ready();
}
})();
}
}
}
return readyList.promise( obj );
};
// Populate the class2type map
jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
});
function isArraylike( obj ) {
var length = obj.length,
type = jQuery.type( obj );
if ( jQuery.isWindow( obj ) ) {
return false;
}
if ( obj.nodeType === 1 && length ) {
return true;
}
return type === "array" || type !== "function" &&
( length === 0 ||
typeof length === "number" && length > 0 && ( length - 1 ) in obj );
}
// All jQuery objects should point back to these
rootjQuery = jQuery(document);
/*!
* Sizzle CSS Selector Engine v1.9.4-pre
* http://sizzlejs.com/
*
* Copyright 2013 jQuery Foundation, Inc. and other contributors
* Released under the MIT license
* http://jquery.org/license
*
* Date: 2013-05-27
*/
(function( window, undefined ) {
var i,
support,
cachedruns,
Expr,
getText,
isXML,
compile,
outermostContext,
sortInput,
// Local document vars
setDocument,
document,
docElem,
documentIsHTML,
rbuggyQSA,
rbuggyMatches,
matches,
contains,
// Instance-specific data
expando = "sizzle" + -(new Date()),
preferredDoc = window.document,
dirruns = 0,
done = 0,
classCache = createCache(),
tokenCache = createCache(),
compilerCache = createCache(),
hasDuplicate = false,
sortOrder = function() { return 0; },
// General-purpose constants
strundefined = typeof undefined,
MAX_NEGATIVE = 1 << 31,
// Instance methods
hasOwn = ({}).hasOwnProperty,
arr = [],
pop = arr.pop,
push_native = arr.push,
push = arr.push,
slice = arr.slice,
// Use a stripped-down indexOf if we can't use a native one
indexOf = arr.indexOf || function( elem ) {
var i = 0,
len = this.length;
for ( ; i < len; i++ ) {
if ( this[i] === elem ) {
return i;
}
}
return -1;
},
booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
// Regular expressions
// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
whitespace = "[\\x20\\t\\r\\n\\f]",
// http://www.w3.org/TR/css3-syntax/#characters
characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
// Loosely modeled on CSS identifier characters
// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
identifier = characterEncoding.replace( "w", "w#" ),
// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
// Prefer arguments quoted,
// then not containing pseudos/brackets,
// then attribute selectors/non-parenthetical expressions,
// then anything else
// These preferences are here to reduce the number of selectors
// needing tokenize in the PSEUDO preFilter
pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
rsibling = new RegExp( whitespace + "*[+~]" ),
rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
rpseudo = new RegExp( pseudos ),
ridentifier = new RegExp( "^" + identifier + "$" ),
matchExpr = {
"ID": new RegExp( "^#(" + characterEncoding + ")" ),
"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
"ATTR": new RegExp( "^" + attributes ),
"PSEUDO": new RegExp( "^" + pseudos ),
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
// For use in libraries implementing .is()
// We use this for POS matching in `select`
"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
},
rnative = /^[^{]+\{\s*\[native \w/,
// Easily-parseable/retrievable ID or TAG or CLASS selectors
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
rinputs = /^(?:input|select|textarea|button)$/i,
rheader = /^h\d$/i,
rescape = /'|\\/g,
// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
funescape = function( _, escaped, escapedWhitespace ) {
var high = "0x" + escaped - 0x10000;
// NaN means non-codepoint
// Support: Firefox
// Workaround erroneous numeric interpretation of +"0x"
return high !== high || escapedWhitespace ?
escaped :
// BMP codepoint
high < 0 ?
String.fromCharCode( high + 0x10000 ) :
// Supplemental Plane codepoint (surrogate pair)
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
};
// Optimize for push.apply( _, NodeList )
try {
push.apply(
(arr = slice.call( preferredDoc.childNodes )),
preferredDoc.childNodes
);
// Support: Android<4.0
// Detect silently failing push.apply
arr[ preferredDoc.childNodes.length ].nodeType;
} catch ( e ) {
push = { apply: arr.length ?
// Leverage slice if possible
function( target, els ) {
push_native.apply( target, slice.call(els) );
} :
// Support: IE<9
// Otherwise append directly
function( target, els ) {
var j = target.length,
i = 0;
// Can't trust NodeList.length
while ( (target[j++] = els[i++]) ) {}
target.length = j - 1;
}
};
}
function Sizzle( selector, context, results, seed ) {
var match, elem, m, nodeType,
// QSA vars
i, groups, old, nid, newContext, newSelector;
if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
setDocument( context );
}
context = context || document;
results = results || [];
if ( !selector || typeof selector !== "string" ) {
return results;
}
if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
return [];
}
if ( documentIsHTML && !seed ) {
// Shortcuts
if ( (match = rquickExpr.exec( selector )) ) {
// Speed-up: Sizzle("#ID")
if ( (m = match[1]) ) {
if ( nodeType === 9 ) {
elem = context.getElementById( m );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if ( elem && elem.parentNode ) {
// Handle the case where IE, Opera, and Webkit return items
// by name instead of ID
if ( elem.id === m ) {
results.push( elem );
return results;
}
} else {
return results;
}
} else {
// Context is not a document
if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
contains( context, elem ) && elem.id === m ) {
results.push( elem );
return results;
}
}
// Speed-up: Sizzle("TAG")
} else if ( match[2] ) {
push.apply( results, context.getElementsByTagName( selector ) );
return results;
// Speed-up: Sizzle(".CLASS")
} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
push.apply( results, context.getElementsByClassName( m ) );
return results;
}
}
// QSA path
if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
nid = old = expando;
newContext = context;
newSelector = nodeType === 9 && selector;
// qSA works strangely on Element-rooted queries
// We can work around this by specifying an extra ID on the root
// and working up from there (Thanks to Andrew Dupont for the technique)
// IE 8 doesn't work on object elements
if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
groups = tokenize( selector );
if ( (old = context.getAttribute("id")) ) {
nid = old.replace( rescape, "\\$&" );
} else {
context.setAttribute( "id", nid );
}
nid = "[id='" + nid + "'] ";
i = groups.length;
while ( i-- ) {
groups[i] = nid + toSelector( groups[i] );
}
newContext = rsibling.test( selector ) && context.parentNode || context;
newSelector = groups.join(",");
}
if ( newSelector ) {
try {
push.apply( results,
newContext.querySelectorAll( newSelector )
);
return results;
} catch(qsaError) {
} finally {
if ( !old ) {
context.removeAttribute("id");
}
}
}
}
}
// All others
return select( selector.replace( rtrim, "$1" ), context, results, seed );
}
/**
* For feature detection
* @param {Function} fn The function to test for native support
*/
function isNative( fn ) {
return rnative.test( fn + "" );
}
/**
* Create key-value caches of limited size
* @returns {Function(string, Object)} Returns the Object data after storing it on itself with
* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
* deleting the oldest entry
*/
function createCache() {
var keys = [];
function cache( key, value ) {
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
if ( keys.push( key += " " ) > Expr.cacheLength ) {
// Only keep the most recent entries
delete cache[ keys.shift() ];
}
return (cache[ key ] = value);
}
return cache;
}
/**
* Mark a function for special use by Sizzle
* @param {Function} fn The function to mark
*/
function markFunction( fn ) {
fn[ expando ] = true;
return fn;
}
/**
* Support testing using an element
* @param {Function} fn Passed the created div and expects a boolean result
*/
function assert( fn ) {
var div = document.createElement("div");
try {
return !!fn( div );
} catch (e) {
return false;
} finally {
// Remove from its parent by default
if ( div.parentNode ) {
div.parentNode.removeChild( div );
}
// release memory in IE
div = null;
}
}
/**
* Adds the same handler for all of the specified attrs
* @param {String} attrs Pipe-separated list of attributes
* @param {Function} handler The method that will be applied if the test fails
* @param {Boolean} test The result of a test. If true, null will be set as the handler in leiu of the specified handler
*/
function addHandle( attrs, handler, test ) {
attrs = attrs.split("|");
var current,
i = attrs.length,
setHandle = test ? null : handler;
while ( i-- ) {
// Don't override a user's handler
if ( !(current = Expr.attrHandle[ attrs[i] ]) || current === handler ) {
Expr.attrHandle[ attrs[i] ] = setHandle;
}
}
}
/**
* Fetches boolean attributes by node
* @param {Element} elem
* @param {String} name
*/
function boolHandler( elem, name ) {
// XML does not need to be checked as this will not be assigned for XML documents
var val = elem.getAttributeNode( name );
return val && val.specified ?
val.value :
elem[ name ] === true ? name.toLowerCase() : null;
}
/**
* Fetches attributes without interpolation
* http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
* @param {Element} elem
* @param {String} name
*/
function interpolationHandler( elem, name ) {
// XML does not need to be checked as this will not be assigned for XML documents
return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
}
/**
* Uses defaultValue to retrieve value in IE6/7
* @param {Element} elem
* @param {String} name
*/
function valueHandler( elem ) {
// Ignore the value *property* on inputs by using defaultValue
// Fallback to Sizzle.attr by returning undefined where appropriate
// XML does not need to be checked as this will not be assigned for XML documents
if ( elem.nodeName.toLowerCase() === "input" ) {
return elem.defaultValue;
}
}
/**
* Checks document order of two siblings
* @param {Element} a
* @param {Element} b
* @returns Returns -1 if a precedes b, 1 if a follows b
*/
function siblingCheck( a, b ) {
var cur = b && a,
diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
( ~b.sourceIndex || MAX_NEGATIVE ) -
( ~a.sourceIndex || MAX_NEGATIVE );
// Use IE sourceIndex if available on both nodes
if ( diff ) {
return diff;
}
// Check if b follows a
if ( cur ) {
while ( (cur = cur.nextSibling) ) {
if ( cur === b ) {
return -1;
}
}
}
return a ? 1 : -1;
}
/**
* Returns a function to use in pseudos for input types
* @param {String} type
*/
function createInputPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for buttons
* @param {String} type
*/
function createButtonPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return (name === "input" || name === "button") && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for positionals
* @param {Function} fn
*/
function createPositionalPseudo( fn ) {
return markFunction(function( argument ) {
argument = +argument;
return markFunction(function( seed, matches ) {
var j,
matchIndexes = fn( [], seed.length, argument ),
i = matchIndexes.length;
// Match elements found at the specified indexes
while ( i-- ) {
if ( seed[ (j = matchIndexes[i]) ] ) {
seed[j] = !(matches[j] = seed[j]);
}
}
});
});
}
/**
* Detect xml
* @param {Element|Object} elem An element or a document
*/
isXML = Sizzle.isXML = function( elem ) {
// documentElement is verified for cases where it doesn't yet exist
// (such as loading iframes in IE - #4833)
var documentElement = elem && (elem.ownerDocument || elem).documentElement;
return documentElement ? documentElement.nodeName !== "HTML" : false;
};
// Expose support vars for convenience
support = Sizzle.support = {};
/**
* Sets document-related variables once based on the current document
* @param {Element|Object} [doc] An element or document object to use to set the document
* @returns {Object} Returns the current document
*/
setDocument = Sizzle.setDocument = function( node ) {
var doc = node ? node.ownerDocument || node : preferredDoc,
parent = doc.parentWindow;
// If no document and documentElement is available, return
if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
return document;
}
// Set our document
document = doc;
docElem = doc.documentElement;
// Support tests
documentIsHTML = !isXML( doc );
// Support: IE>8
// If iframe document is assigned to "document" variable and if iframe has been reloaded,
// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
if ( parent && parent.frameElement ) {
parent.attachEvent( "onbeforeunload", function() {
setDocument();
});
}
/* Attributes
---------------------------------------------------------------------- */
// Support: IE<8
// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
support.attributes = assert(function( div ) {
// Support: IE<8
// Prevent attribute/property "interpolation"
div.innerHTML = "<a href='#'></a>";
addHandle( "type|href|height|width", interpolationHandler, div.firstChild.getAttribute("href") === "#" );
// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
addHandle( booleans, boolHandler, div.getAttribute("disabled") == null );
div.className = "i";
return !div.getAttribute("className");
});
// Support: IE<9
// Retrieving value should defer to defaultValue
support.input = assert(function( div ) {
div.innerHTML = "<input>";
div.firstChild.setAttribute( "value", "" );
return div.firstChild.getAttribute( "value" ) === "";
});
// IE6/7 still return empty string for value,
// but are actually retrieving the property
addHandle( "value", valueHandler, support.attributes && support.input );
/* getElement(s)By*
---------------------------------------------------------------------- */
// Check if getElementsByTagName("*") returns only elements
support.getElementsByTagName = assert(function( div ) {
div.appendChild( doc.createComment("") );
return !div.getElementsByTagName("*").length;
});
// Check if getElementsByClassName can be trusted
support.getElementsByClassName = assert(function( div ) {
div.innerHTML = "<div class='a'></div><div class='a i'></div>";
// Support: Safari<4
// Catch class over-caching
div.firstChild.className = "i";
// Support: Opera<10
// Catch gEBCN failure to find non-leading classes
return div.getElementsByClassName("i").length === 2;
});
// Support: IE<10
// Check if getElementById returns elements by name
// The broken getElementById methods don't pick up programatically-set names,
// so use a roundabout getElementsByName test
support.getById = assert(function( div ) {
docElem.appendChild( div ).id = expando;
return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
});
// ID find and filter
if ( support.getById ) {
Expr.find["ID"] = function( id, context ) {
if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
var m = context.getElementById( id );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
return m && m.parentNode ? [m] : [];
}
};
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
return elem.getAttribute("id") === attrId;
};
};
} else {
// Support: IE6/7
// getElementById is not reliable as a find shortcut
delete Expr.find["ID"];
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
return node && node.value === attrId;
};
};
}
// Tag
Expr.find["TAG"] = support.getElementsByTagName ?
function( tag, context ) {
if ( typeof context.getElementsByTagName !== strundefined ) {
return context.getElementsByTagName( tag );
}
} :
function( tag, context ) {
var elem,
tmp = [],
i = 0,
results = context.getElementsByTagName( tag );
// Filter out possible comments
if ( tag === "*" ) {
while ( (elem = results[i++]) ) {
if ( elem.nodeType === 1 ) {
tmp.push( elem );
}
}
return tmp;
}
return results;
};
// Class
Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
return context.getElementsByClassName( className );
}
};
/* QSA/matchesSelector
---------------------------------------------------------------------- */
// QSA and matchesSelector support
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
rbuggyMatches = [];
// qSa(:focus) reports false when true (Chrome 21)
// We allow this because of a bug in IE8/9 that throws an error
// whenever `document.activeElement` is accessed on an iframe
// So, we allow :focus to pass through QSA all the time to avoid the IE error
// See http://bugs.jquery.com/ticket/13378
rbuggyQSA = [];
if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
// Build QSA regex
// Regex strategy adopted from Diego Perini
assert(function( div ) {
// Select is set to empty string on purpose
// This is to test IE's treatment of not explicitly
// setting a boolean content attribute,
// since its presence should be enough
// http://bugs.jquery.com/ticket/12359
div.innerHTML = "<select><option selected=''></option></select>";
// Support: IE8
// Boolean attributes and "value" are not treated correctly
if ( !div.querySelectorAll("[selected]").length ) {
rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
}
// Webkit/Opera - :checked should return selected option elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
// IE8 throws error here and will not see later tests
if ( !div.querySelectorAll(":checked").length ) {
rbuggyQSA.push(":checked");
}
});
assert(function( div ) {
// Support: Opera 10-12/IE8
// ^= $= *= and empty values
// Should not select anything
// Support: Windows 8 Native Apps
// The type attribute is restricted during .innerHTML assignment
var input = doc.createElement("input");
input.setAttribute( "type", "hidden" );
div.appendChild( input ).setAttribute( "t", "" );
if ( div.querySelectorAll("[t^='']").length ) {
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
}
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
// IE8 throws error here and will not see later tests
if ( !div.querySelectorAll(":enabled").length ) {
rbuggyQSA.push( ":enabled", ":disabled" );
}
// Opera 10-11 does not throw on post-comma invalid pseudos
div.querySelectorAll("*,:x");
rbuggyQSA.push(",.*:");
});
}
if ( (support.matchesSelector = isNative( (matches = docElem.webkitMatchesSelector ||
docElem.mozMatchesSelector ||
docElem.oMatchesSelector ||
docElem.msMatchesSelector) )) ) {
assert(function( div ) {
// Check to see if it's possible to do matchesSelector
// on a disconnected node (IE 9)
support.disconnectedMatch = matches.call( div, "div" );
// This should fail with an exception
// Gecko does not error, returns false instead
matches.call( div, "[s!='']:x" );
rbuggyMatches.push( "!=", pseudos );
});
}
rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
/* Contains
---------------------------------------------------------------------- */
// Element contains another
// Purposefully does not implement inclusive descendent
// As in, an element does not contain itself
contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
function( a, b ) {
var adown = a.nodeType === 9 ? a.documentElement : a,
bup = b && b.parentNode;
return a === bup || !!( bup && bup.nodeType === 1 && (
adown.contains ?
adown.contains( bup ) :
a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
));
} :
function( a, b ) {
if ( b ) {
while ( (b = b.parentNode) ) {
if ( b === a ) {
return true;
}
}
}
return false;
};
/* Sorting
---------------------------------------------------------------------- */
// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
// Detached nodes confoundingly follow *each other*
support.sortDetached = assert(function( div1 ) {
// Should return 1, but returns 4 (following)
return div1.compareDocumentPosition( doc.createElement("div") ) & 1;
});
// Document order sorting
sortOrder = docElem.compareDocumentPosition ?
function( a, b ) {
// Flag for duplicate removal
if ( a === b ) {
hasDuplicate = true;
return 0;
}
var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
if ( compare ) {
// Disconnected nodes
if ( compare & 1 ||
(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
// Choose the first element that is related to our preferred document
if ( a === doc || contains(preferredDoc, a) ) {
return -1;
}
if ( b === doc || contains(preferredDoc, b) ) {
return 1;
}
// Maintain original order
return sortInput ?
( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
0;
}
return compare & 4 ? -1 : 1;
}
// Not directly comparable, sort on existence of method
return a.compareDocumentPosition ? -1 : 1;
} :
function( a, b ) {
var cur,
i = 0,
aup = a.parentNode,
bup = b.parentNode,
ap = [ a ],
bp = [ b ];
// Exit early if the nodes are identical
if ( a === b ) {
hasDuplicate = true;
return 0;
// Parentless nodes are either documents or disconnected
} else if ( !aup || !bup ) {
return a === doc ? -1 :
b === doc ? 1 :
aup ? -1 :
bup ? 1 :
sortInput ?
( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
0;
// If the nodes are siblings, we can do a quick check
} else if ( aup === bup ) {
return siblingCheck( a, b );
}
// Otherwise we need full lists of their ancestors for comparison
cur = a;
while ( (cur = cur.parentNode) ) {
ap.unshift( cur );
}
cur = b;
while ( (cur = cur.parentNode) ) {
bp.unshift( cur );
}
// Walk down the tree looking for a discrepancy
while ( ap[i] === bp[i] ) {
i++;
}
return i ?
// Do a sibling check if the nodes have a common ancestor
siblingCheck( ap[i], bp[i] ) :
// Otherwise nodes in our document sort first
ap[i] === preferredDoc ? -1 :
bp[i] === preferredDoc ? 1 :
0;
};
return doc;
};
Sizzle.matches = function( expr, elements ) {
return Sizzle( expr, null, null, elements );
};
Sizzle.matchesSelector = function( elem, expr ) {
// Set document vars if needed
if ( ( elem.ownerDocument || elem ) !== document ) {
setDocument( elem );
}
// Make sure that attribute selectors are quoted
expr = expr.replace( rattributeQuotes, "='$1']" );
if ( support.matchesSelector && documentIsHTML &&
( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
try {
var ret = matches.call( elem, expr );
// IE 9's matchesSelector returns false on disconnected nodes
if ( ret || support.disconnectedMatch ||
// As well, disconnected nodes are said to be in a document
// fragment in IE 9
elem.document && elem.document.nodeType !== 11 ) {
return ret;
}
} catch(e) {}
}
return Sizzle( expr, document, null, [elem] ).length > 0;
};
Sizzle.contains = function( context, elem ) {
// Set document vars if needed
if ( ( context.ownerDocument || context ) !== document ) {
setDocument( context );
}
return contains( context, elem );
};
Sizzle.attr = function( elem, name ) {
// Set document vars if needed
if ( ( elem.ownerDocument || elem ) !== document ) {
setDocument( elem );
}
var fn = Expr.attrHandle[ name.toLowerCase() ],
// Don't get fooled by Object.prototype properties (jQuery #13807)
val = ( fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
fn( elem, name, !documentIsHTML ) :
undefined );
return val === undefined ?
support.attributes || !documentIsHTML ?
elem.getAttribute( name ) :
(val = elem.getAttributeNode(name)) && val.specified ?
val.value :
null :
val;
};
Sizzle.error = function( msg ) {
throw new Error( "Syntax error, unrecognized expression: " + msg );
};
/**
* Document sorting and removing duplicates
* @param {ArrayLike} results
*/
Sizzle.uniqueSort = function( results ) {
var elem,
duplicates = [],
j = 0,
i = 0;
// Unless we *know* we can detect duplicates, assume their presence
hasDuplicate = !support.detectDuplicates;
sortInput = !support.sortStable && results.slice( 0 );
results.sort( sortOrder );
if ( hasDuplicate ) {
while ( (elem = results[i++]) ) {
if ( elem === results[ i ] ) {
j = duplicates.push( i );
}
}
while ( j-- ) {
results.splice( duplicates[ j ], 1 );
}
}
return results;
};
/**
* Utility function for retrieving the text value of an array of DOM nodes
* @param {Array|Element} elem
*/
getText = Sizzle.getText = function( elem ) {
var node,
ret = "",
i = 0,
nodeType = elem.nodeType;
if ( !nodeType ) {
// If no nodeType, this is expected to be an array
for ( ; (node = elem[i]); i++ ) {
// Do not traverse comment nodes
ret += getText( node );
}
} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
// Use textContent for elements
// innerText usage removed for consistency of new lines (see #11153)
if ( typeof elem.textContent === "string" ) {
return elem.textContent;
} else {
// Traverse its children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
ret += getText( elem );
}
}
} else if ( nodeType === 3 || nodeType === 4 ) {
return elem.nodeValue;
}
// Do not include comment or processing instruction nodes
return ret;
};
Expr = Sizzle.selectors = {
// Can be adjusted by the user
cacheLength: 50,
createPseudo: markFunction,
match: matchExpr,
attrHandle: {},
find: {},
relative: {
">": { dir: "parentNode", first: true },
" ": { dir: "parentNode" },
"+": { dir: "previousSibling", first: true },
"~": { dir: "previousSibling" }
},
preFilter: {
"ATTR": function( match ) {
match[1] = match[1].replace( runescape, funescape );
// Move the given value to match[3] whether quoted or unquoted
match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
if ( match[2] === "~=" ) {
match[3] = " " + match[3] + " ";
}
return match.slice( 0, 4 );
},
"CHILD": function( match ) {
/* matches from matchExpr["CHILD"]
1 type (only|nth|...)
2 what (child|of-type)
3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
4 xn-component of xn+y argument ([+-]?\d*n|)
5 sign of xn-component
6 x of xn-component
7 sign of y-component
8 y of y-component
*/
match[1] = match[1].toLowerCase();
if ( match[1].slice( 0, 3 ) === "nth" ) {
// nth-* requires argument
if ( !match[3] ) {
Sizzle.error( match[0] );
}
// numeric x and y parameters for Expr.filter.CHILD
// remember that false/true cast respectively to 0/1
match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
// other types prohibit arguments
} else if ( match[3] ) {
Sizzle.error( match[0] );
}
return match;
},
"PSEUDO": function( match ) {
var excess,
unquoted = !match[5] && match[2];
if ( matchExpr["CHILD"].test( match[0] ) ) {
return null;
}
// Accept quoted arguments as-is
if ( match[3] && match[4] !== undefined ) {
match[2] = match[4];
// Strip excess characters from unquoted arguments
} else if ( unquoted && rpseudo.test( unquoted ) &&
// Get excess from tokenize (recursively)
(excess = tokenize( unquoted, true )) &&
// advance to the next closing parenthesis
(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
// excess is a negative index
match[0] = match[0].slice( 0, excess );
match[2] = unquoted.slice( 0, excess );
}
// Return only captures needed by the pseudo filter method (type and argument)
return match.slice( 0, 3 );
}
},
filter: {
"TAG": function( nodeNameSelector ) {
var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
return nodeNameSelector === "*" ?
function() { return true; } :
function( elem ) {
return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
};
},
"CLASS": function( className ) {
var pattern = classCache[ className + " " ];
return pattern ||
(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
classCache( className, function( elem ) {
return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
});
},
"ATTR": function( name, operator, check ) {
return function( elem ) {
var result = Sizzle.attr( elem, name );
if ( result == null ) {
return operator === "!=";
}
if ( !operator ) {
return true;
}
result += "";
return operator === "=" ? result === check :
operator === "!=" ? result !== check :
operator === "^=" ? check && result.indexOf( check ) === 0 :
operator === "*=" ? check && result.indexOf( check ) > -1 :
operator === "$=" ? check && result.slice( -check.length ) === check :
operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
false;
};
},
"CHILD": function( type, what, argument, first, last ) {
var simple = type.slice( 0, 3 ) !== "nth",
forward = type.slice( -4 ) !== "last",
ofType = what === "of-type";
return first === 1 && last === 0 ?
// Shortcut for :nth-*(n)
function( elem ) {
return !!elem.parentNode;
} :
function( elem, context, xml ) {
var cache, outerCache, node, diff, nodeIndex, start,
dir = simple !== forward ? "nextSibling" : "previousSibling",
parent = elem.parentNode,
name = ofType && elem.nodeName.toLowerCase(),
useCache = !xml && !ofType;
if ( parent ) {
// :(first|last|only)-(child|of-type)
if ( simple ) {
while ( dir ) {
node = elem;
while ( (node = node[ dir ]) ) {
if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
return false;
}
}
// Reverse direction for :only-* (if we haven't yet done so)
start = dir = type === "only" && !start && "nextSibling";
}
return true;
}
start = [ forward ? parent.firstChild : parent.lastChild ];
// non-xml :nth-child(...) stores cache data on `parent`
if ( forward && useCache ) {
// Seek `elem` from a previously-cached index
outerCache = parent[ expando ] || (parent[ expando ] = {});
cache = outerCache[ type ] || [];
nodeIndex = cache[0] === dirruns && cache[1];
diff = cache[0] === dirruns && cache[2];
node = nodeIndex && parent.childNodes[ nodeIndex ];
while ( (node = ++nodeIndex && node && node[ dir ] ||
// Fallback to seeking `elem` from the start
(diff = nodeIndex = 0) || start.pop()) ) {
// When found, cache indexes on `parent` and break
if ( node.nodeType === 1 && ++diff && node === elem ) {
outerCache[ type ] = [ dirruns, nodeIndex, diff ];
break;
}
}
// Use previously-cached element index if available
} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
diff = cache[1];
// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
} else {
// Use the same loop as above to seek `elem` from the start
while ( (node = ++nodeIndex && node && node[ dir ] ||
(diff = nodeIndex = 0) || start.pop()) ) {
if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
// Cache the index of each encountered element
if ( useCache ) {
(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
}
if ( node === elem ) {
break;
}
}
}
}
// Incorporate the offset, then check against cycle size
diff -= last;
return diff === first || ( diff % first === 0 && diff / first >= 0 );
}
};
},
"PSEUDO": function( pseudo, argument ) {
// pseudo-class names are case-insensitive
// http://www.w3.org/TR/selectors/#pseudo-classes
// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
// Remember that setFilters inherits from pseudos
var args,
fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
Sizzle.error( "unsupported pseudo: " + pseudo );
// The user may use createPseudo to indicate that
// arguments are needed to create the filter function
// just as Sizzle does
if ( fn[ expando ] ) {
return fn( argument );
}
// But maintain support for old signatures
if ( fn.length > 1 ) {
args = [ pseudo, pseudo, "", argument ];
return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
markFunction(function( seed, matches ) {
var idx,
matched = fn( seed, argument ),
i = matched.length;
while ( i-- ) {
idx = indexOf.call( seed, matched[i] );
seed[ idx ] = !( matches[ idx ] = matched[i] );
}
}) :
function( elem ) {
return fn( elem, 0, args );
};
}
return fn;
}
},
pseudos: {
// Potentially complex pseudos
"not": markFunction(function( selector ) {
// Trim the selector passed to compile
// to avoid treating leading and trailing
// spaces as combinators
var input = [],
results = [],
matcher = compile( selector.replace( rtrim, "$1" ) );
return matcher[ expando ] ?
markFunction(function( seed, matches, context, xml ) {
var elem,
unmatched = matcher( seed, null, xml, [] ),
i = seed.length;
// Match elements unmatched by `matcher`
while ( i-- ) {
if ( (elem = unmatched[i]) ) {
seed[i] = !(matches[i] = elem);
}
}
}) :
function( elem, context, xml ) {
input[0] = elem;
matcher( input, null, xml, results );
return !results.pop();
};
}),
"has": markFunction(function( selector ) {
return function( elem ) {
return Sizzle( selector, elem ).length > 0;
};
}),
"contains": markFunction(function( text ) {
return function( elem ) {
return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
};
}),
// "Whether an element is represented by a :lang() selector
// is based solely on the element's language value
// being equal to the identifier C,
// or beginning with the identifier C immediately followed by "-".
// The matching of C against the element's language value is performed case-insensitively.
// The identifier C does not have to be a valid language name."
// http://www.w3.org/TR/selectors/#lang-pseudo
"lang": markFunction( function( lang ) {
// lang value must be a valid identifier
if ( !ridentifier.test(lang || "") ) {
Sizzle.error( "unsupported lang: " + lang );
}
lang = lang.replace( runescape, funescape ).toLowerCase();
return function( elem ) {
var elemLang;
do {
if ( (elemLang = documentIsHTML ?
elem.lang :
elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
elemLang = elemLang.toLowerCase();
return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
}
} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
return false;
};
}),
// Miscellaneous
"target": function( elem ) {
var hash = window.location && window.location.hash;
return hash && hash.slice( 1 ) === elem.id;
},
"root": function( elem ) {
return elem === docElem;
},
"focus": function( elem ) {
return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
},
// Boolean properties
"enabled": function( elem ) {
return elem.disabled === false;
},
"disabled": function( elem ) {
return elem.disabled === true;
},
"checked": function( elem ) {
// In CSS3, :checked should return both checked and selected elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
var nodeName = elem.nodeName.toLowerCase();
return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
},
"selected": function( elem ) {
// Accessing this property makes selected-by-default
// options in Safari work properly
if ( elem.parentNode ) {
elem.parentNode.selectedIndex;
}
return elem.selected === true;
},
// Contents
"empty": function( elem ) {
// http://www.w3.org/TR/selectors/#empty-pseudo
// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
// not comment, processing instructions, or others
// Thanks to Diego Perini for the nodeName shortcut
// Greater than "@" means alpha characters (specifically not starting with "#" or "?")
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
return false;
}
}
return true;
},
"parent": function( elem ) {
return !Expr.pseudos["empty"]( elem );
},
// Element/input types
"header": function( elem ) {
return rheader.test( elem.nodeName );
},
"input": function( elem ) {
return rinputs.test( elem.nodeName );
},
"button": function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === "button" || name === "button";
},
"text": function( elem ) {
var attr;
// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
// use getAttribute instead to test this case
return elem.nodeName.toLowerCase() === "input" &&
elem.type === "text" &&
( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
},
// Position-in-collection
"first": createPositionalPseudo(function() {
return [ 0 ];
}),
"last": createPositionalPseudo(function( matchIndexes, length ) {
return [ length - 1 ];
}),
"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
return [ argument < 0 ? argument + length : argument ];
}),
"even": createPositionalPseudo(function( matchIndexes, length ) {
var i = 0;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"odd": createPositionalPseudo(function( matchIndexes, length ) {
var i = 1;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
var i = argument < 0 ? argument + length : argument;
for ( ; --i >= 0; ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
var i = argument < 0 ? argument + length : argument;
for ( ; ++i < length; ) {
matchIndexes.push( i );
}
return matchIndexes;
})
}
};
// Add button/input type pseudos
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
Expr.pseudos[ i ] = createInputPseudo( i );
}
for ( i in { submit: true, reset: true } ) {
Expr.pseudos[ i ] = createButtonPseudo( i );
}
function tokenize( selector, parseOnly ) {
var matched, match, tokens, type,
soFar, groups, preFilters,
cached = tokenCache[ selector + " " ];
if ( cached ) {
return parseOnly ? 0 : cached.slice( 0 );
}
soFar = selector;
groups = [];
preFilters = Expr.preFilter;
while ( soFar ) {
// Comma and first run
if ( !matched || (match = rcomma.exec( soFar )) ) {
if ( match ) {
// Don't consume trailing commas as valid
soFar = soFar.slice( match[0].length ) || soFar;
}
groups.push( tokens = [] );
}
matched = false;
// Combinators
if ( (match = rcombinators.exec( soFar )) ) {
matched = match.shift();
tokens.push({
value: matched,
// Cast descendant combinators to space
type: match[0].replace( rtrim, " " )
});
soFar = soFar.slice( matched.length );
}
// Filters
for ( type in Expr.filter ) {
if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
(match = preFilters[ type ]( match ))) ) {
matched = match.shift();
tokens.push({
value: matched,
type: type,
matches: match
});
soFar = soFar.slice( matched.length );
}
}
if ( !matched ) {
break;
}
}
// Return the length of the invalid excess
// if we're just parsing
// Otherwise, throw an error or return tokens
return parseOnly ?
soFar.length :
soFar ?
Sizzle.error( selector ) :
// Cache the tokens
tokenCache( selector, groups ).slice( 0 );
}
function toSelector( tokens ) {
var i = 0,
len = tokens.length,
selector = "";
for ( ; i < len; i++ ) {
selector += tokens[i].value;
}
return selector;
}
function addCombinator( matcher, combinator, base ) {
var dir = combinator.dir,
checkNonElements = base && dir === "parentNode",
doneName = done++;
return combinator.first ?
// Check against closest ancestor/preceding element
function( elem, context, xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
return matcher( elem, context, xml );
}
}
} :
// Check against all ancestor/preceding elements
function( elem, context, xml ) {
var data, cache, outerCache,
dirkey = dirruns + " " + doneName;
// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
if ( xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
if ( matcher( elem, context, xml ) ) {
return true;
}
}
}
} else {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
outerCache = elem[ expando ] || (elem[ expando ] = {});
if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
if ( (data = cache[1]) === true || data === cachedruns ) {
return data === true;
}
} else {
cache = outerCache[ dir ] = [ dirkey ];
cache[1] = matcher( elem, context, xml ) || cachedruns;
if ( cache[1] === true ) {
return true;
}
}
}
}
}
};
}
function elementMatcher( matchers ) {
return matchers.length > 1 ?
function( elem, context, xml ) {
var i = matchers.length;
while ( i-- ) {
if ( !matchers[i]( elem, context, xml ) ) {
return false;
}
}
return true;
} :
matchers[0];
}
function condense( unmatched, map, filter, context, xml ) {
var elem,
newUnmatched = [],
i = 0,
len = unmatched.length,
mapped = map != null;
for ( ; i < len; i++ ) {
if ( (elem = unmatched[i]) ) {
if ( !filter || filter( elem, context, xml ) ) {
newUnmatched.push( elem );
if ( mapped ) {
map.push( i );
}
}
}
}
return newUnmatched;
}
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
if ( postFilter && !postFilter[ expando ] ) {
postFilter = setMatcher( postFilter );
}
if ( postFinder && !postFinder[ expando ] ) {
postFinder = setMatcher( postFinder, postSelector );
}
return markFunction(function( seed, results, context, xml ) {
var temp, i, elem,
preMap = [],
postMap = [],
preexisting = results.length,
// Get initial elements from seed or context
elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
// Prefilter to get matcher input, preserving a map for seed-results synchronization
matcherIn = preFilter && ( seed || !selector ) ?
condense( elems, preMap, preFilter, context, xml ) :
elems,
matcherOut = matcher ?
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
// ...intermediate processing is necessary
[] :
// ...otherwise use results directly
results :
matcherIn;
// Find primary matches
if ( matcher ) {
matcher( matcherIn, matcherOut, context, xml );
}
// Apply postFilter
if ( postFilter ) {
temp = condense( matcherOut, postMap );
postFilter( temp, [], context, xml );
// Un-match failing elements by moving them back to matcherIn
i = temp.length;
while ( i-- ) {
if ( (elem = temp[i]) ) {
matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
}
}
}
if ( seed ) {
if ( postFinder || preFilter ) {
if ( postFinder ) {
// Get the final matcherOut by condensing this intermediate into postFinder contexts
temp = [];
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) ) {
// Restore matcherIn since elem is not yet a final match
temp.push( (matcherIn[i] = elem) );
}
}
postFinder( null, (matcherOut = []), temp, xml );
}
// Move matched elements from seed to results to keep them synchronized
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) &&
(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
seed[temp] = !(results[temp] = elem);
}
}
}
// Add elements to results, through postFinder if defined
} else {
matcherOut = condense(
matcherOut === results ?
matcherOut.splice( preexisting, matcherOut.length ) :
matcherOut
);
if ( postFinder ) {
postFinder( null, results, matcherOut, xml );
} else {
push.apply( results, matcherOut );
}
}
});
}
function matcherFromTokens( tokens ) {
var checkContext, matcher, j,
len = tokens.length,
leadingRelative = Expr.relative[ tokens[0].type ],
implicitRelative = leadingRelative || Expr.relative[" "],
i = leadingRelative ? 1 : 0,
// The foundational matcher ensures that elements are reachable from top-level context(s)
matchContext = addCombinator( function( elem ) {
return elem === checkContext;
}, implicitRelative, true ),
matchAnyContext = addCombinator( function( elem ) {
return indexOf.call( checkContext, elem ) > -1;
}, implicitRelative, true ),
matchers = [ function( elem, context, xml ) {
return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
(checkContext = context).nodeType ?
matchContext( elem, context, xml ) :
matchAnyContext( elem, context, xml ) );
} ];
for ( ; i < len; i++ ) {
if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
} else {
matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
// Return special upon seeing a positional matcher
if ( matcher[ expando ] ) {
// Find the next relative operator (if any) for proper handling
j = ++i;
for ( ; j < len; j++ ) {
if ( Expr.relative[ tokens[j].type ] ) {
break;
}
}
return setMatcher(
i > 1 && elementMatcher( matchers ),
i > 1 && toSelector(
// If the preceding token was a descendant combinator, insert an implicit any-element `*`
tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
).replace( rtrim, "$1" ),
matcher,
i < j && matcherFromTokens( tokens.slice( i, j ) ),
j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
j < len && toSelector( tokens )
);
}
matchers.push( matcher );
}
}
return elementMatcher( matchers );
}
function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
// A counter to specify which element is currently being matched
var matcherCachedRuns = 0,
bySet = setMatchers.length > 0,
byElement = elementMatchers.length > 0,
superMatcher = function( seed, context, xml, results, expandContext ) {
var elem, j, matcher,
setMatched = [],
matchedCount = 0,
i = "0",
unmatched = seed && [],
outermost = expandContext != null,
contextBackup = outermostContext,
// We must always have either seed elements or context
elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
// Use integer dirruns iff this is the outermost matcher
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
if ( outermost ) {
outermostContext = context !== document && context;
cachedruns = matcherCachedRuns;
}
// Add elements passing elementMatchers directly to results
// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
for ( ; (elem = elems[i]) != null; i++ ) {
if ( byElement && elem ) {
j = 0;
while ( (matcher = elementMatchers[j++]) ) {
if ( matcher( elem, context, xml ) ) {
results.push( elem );
break;
}
}
if ( outermost ) {
dirruns = dirrunsUnique;
cachedruns = ++matcherCachedRuns;
}
}
// Track unmatched elements for set filters
if ( bySet ) {
// They will have gone through all possible matchers
if ( (elem = !matcher && elem) ) {
matchedCount--;
}
// Lengthen the array for every element, matched or not
if ( seed ) {
unmatched.push( elem );
}
}
}
// Apply set filters to unmatched elements
matchedCount += i;
if ( bySet && i !== matchedCount ) {
j = 0;
while ( (matcher = setMatchers[j++]) ) {
matcher( unmatched, setMatched, context, xml );
}
if ( seed ) {
// Reintegrate element matches to eliminate the need for sorting
if ( matchedCount > 0 ) {
while ( i-- ) {
if ( !(unmatched[i] || setMatched[i]) ) {
setMatched[i] = pop.call( results );
}
}
}
// Discard index placeholder values to get only actual matches
setMatched = condense( setMatched );
}
// Add matches to results
push.apply( results, setMatched );
// Seedless set matches succeeding multiple successful matchers stipulate sorting
if ( outermost && !seed && setMatched.length > 0 &&
( matchedCount + setMatchers.length ) > 1 ) {
Sizzle.uniqueSort( results );
}
}
// Override manipulation of globals by nested matchers
if ( outermost ) {
dirruns = dirrunsUnique;
outermostContext = contextBackup;
}
return unmatched;
};
return bySet ?
markFunction( superMatcher ) :
superMatcher;
}
compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
var i,
setMatchers = [],
elementMatchers = [],
cached = compilerCache[ selector + " " ];
if ( !cached ) {
// Generate a function of recursive functions that can be used to check each element
if ( !group ) {
group = tokenize( selector );
}
i = group.length;
while ( i-- ) {
cached = matcherFromTokens( group[i] );
if ( cached[ expando ] ) {
setMatchers.push( cached );
} else {
elementMatchers.push( cached );
}
}
// Cache the compiled function
cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
}
return cached;
};
function multipleContexts( selector, contexts, results ) {
var i = 0,
len = contexts.length;
for ( ; i < len; i++ ) {
Sizzle( selector, contexts[i], results );
}
return results;
}
function select( selector, context, results, seed ) {
var i, tokens, token, type, find,
match = tokenize( selector );
if ( !seed ) {
// Try to minimize operations if there is only one group
if ( match.length === 1 ) {
// Take a shortcut and set the context if the root selector is an ID
tokens = match[0] = match[0].slice( 0 );
if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
support.getById && context.nodeType === 9 && documentIsHTML &&
Expr.relative[ tokens[1].type ] ) {
context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
if ( !context ) {
return results;
}
selector = selector.slice( tokens.shift().value.length );
}
// Fetch a seed set for right-to-left matching
i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
while ( i-- ) {
token = tokens[i];
// Abort if we hit a combinator
if ( Expr.relative[ (type = token.type) ] ) {
break;
}
if ( (find = Expr.find[ type ]) ) {
// Search, expanding context for leading sibling combinators
if ( (seed = find(
token.matches[0].replace( runescape, funescape ),
rsibling.test( tokens[0].type ) && context.parentNode || context
)) ) {
// If seed is empty or no tokens remain, we can return early
tokens.splice( i, 1 );
selector = seed.length && toSelector( tokens );
if ( !selector ) {
push.apply( results, seed );
return results;
}
break;
}
}
}
}
}
// Compile and execute a filtering function
// Provide `match` to avoid retokenization if we modified the selector above
compile( selector, match )(
seed,
context,
!documentIsHTML,
results,
rsibling.test( selector )
);
return results;
}
// Deprecated
Expr.pseudos["nth"] = Expr.pseudos["eq"];
// Easy API for creating new setFilters
function setFilters() {}
setFilters.prototype = Expr.filters = Expr.pseudos;
Expr.setFilters = new setFilters();
// One-time assignments
// Sort stability
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
// Initialize against the default document
setDocument();
// Support: Chrome<<14
// Always assume duplicates if they aren't passed to the comparison function
[0, 0].sort( sortOrder );
support.detectDuplicates = hasDuplicate;
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.pseudos;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
})( window );
// String to Object options format cache
var optionsCache = {};
// Convert String-formatted options into Object-formatted ones and store in cache
function createOptions( options ) {
var object = optionsCache[ options ] = {};
jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
object[ flag ] = true;
});
return object;
}
/*
* Create a callback list using the following parameters:
*
* options: an optional list of space-separated options that will change how
* the callback list behaves or a more traditional option object
*
* By default a callback list will act like an event callback list and can be
* "fired" multiple times.
*
* Possible options:
*
* once: will ensure the callback list can only be fired once (like a Deferred)
*
* memory: will keep track of previous values and will call any callback added
* after the list has been fired right away with the latest "memorized"
* values (like a Deferred)
*
* unique: will ensure a callback can only be added once (no duplicate in the list)
*
* stopOnFalse: interrupt callings when a callback returns false
*
*/
jQuery.Callbacks = function( options ) {
// Convert options from String-formatted to Object-formatted if needed
// (we check in cache first)
options = typeof options === "string" ?
( optionsCache[ options ] || createOptions( options ) ) :
jQuery.extend( {}, options );
var // Flag to know if list is currently firing
firing,
// Last fire value (for non-forgettable lists)
memory,
// Flag to know if list was already fired
fired,
// End of the loop when firing
firingLength,
// Index of currently firing callback (modified by remove if needed)
firingIndex,
// First callback to fire (used internally by add and fireWith)
firingStart,
// Actual callback list
list = [],
// Stack of fire calls for repeatable lists
stack = !options.once && [],
// Fire callbacks
fire = function( data ) {
memory = options.memory && data;
fired = true;
firingIndex = firingStart || 0;
firingStart = 0;
firingLength = list.length;
firing = true;
for ( ; list && firingIndex < firingLength; firingIndex++ ) {
if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
memory = false; // To prevent further calls using add
break;
}
}
firing = false;
if ( list ) {
if ( stack ) {
if ( stack.length ) {
fire( stack.shift() );
}
} else if ( memory ) {
list = [];
} else {
self.disable();
}
}
},
// Actual Callbacks object
self = {
// Add a callback or a collection of callbacks to the list
add: function() {
if ( list ) {
// First, we save the current length
var start = list.length;
(function add( args ) {
jQuery.each( args, function( _, arg ) {
var type = jQuery.type( arg );
if ( type === "function" ) {
if ( !options.unique || !self.has( arg ) ) {
list.push( arg );
}
} else if ( arg && arg.length && type !== "string" ) {
// Inspect recursively
add( arg );
}
});
})( arguments );
// Do we need to add the callbacks to the
// current firing batch?
if ( firing ) {
firingLength = list.length;
// With memory, if we're not firing then
// we should call right away
} else if ( memory ) {
firingStart = start;
fire( memory );
}
}
return this;
},
// Remove a callback from the list
remove: function() {
if ( list ) {
jQuery.each( arguments, function( _, arg ) {
var index;
while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
list.splice( index, 1 );
// Handle firing indexes
if ( firing ) {
if ( index <= firingLength ) {
firingLength--;
}
if ( index <= firingIndex ) {
firingIndex--;
}
}
}
});
}
return this;
},
// Check if a given callback is in the list.
// If no argument is given, return whether or not list has callbacks attached.
has: function( fn ) {
return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
},
// Remove all callbacks from the list
empty: function() {
list = [];
firingLength = 0;
return this;
},
// Have the list do nothing anymore
disable: function() {
list = stack = memory = undefined;
return this;
},
// Is it disabled?
disabled: function() {
return !list;
},
// Lock the list in its current state
lock: function() {
stack = undefined;
if ( !memory ) {
self.disable();
}
return this;
},
// Is it locked?
locked: function() {
return !stack;
},
// Call all callbacks with the given context and arguments
fireWith: function( context, args ) {
args = args || [];
args = [ context, args.slice ? args.slice() : args ];
if ( list && ( !fired || stack ) ) {
if ( firing ) {
stack.push( args );
} else {
fire( args );
}
}
return this;
},
// Call all the callbacks with the given arguments
fire: function() {
self.fireWith( this, arguments );
return this;
},
// To know if the callbacks have already been called at least once
fired: function() {
return !!fired;
}
};
return self;
};
jQuery.extend({
Deferred: function( func ) {
var tuples = [
// action, add listener, listener list, final state
[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
[ "notify", "progress", jQuery.Callbacks("memory") ]
],
state = "pending",
promise = {
state: function() {
return state;
},
always: function() {
deferred.done( arguments ).fail( arguments );
return this;
},
then: function( /* fnDone, fnFail, fnProgress */ ) {
var fns = arguments;
return jQuery.Deferred(function( newDefer ) {
jQuery.each( tuples, function( i, tuple ) {
var action = tuple[ 0 ],
fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
// deferred[ done | fail | progress ] for forwarding actions to newDefer
deferred[ tuple[1] ](function() {
var returned = fn && fn.apply( this, arguments );
if ( returned && jQuery.isFunction( returned.promise ) ) {
returned.promise()
.done( newDefer.resolve )
.fail( newDefer.reject )
.progress( newDefer.notify );
} else {
newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
}
});
});
fns = null;
}).promise();
},
// Get a promise for this deferred
// If obj is provided, the promise aspect is added to the object
promise: function( obj ) {
return obj != null ? jQuery.extend( obj, promise ) : promise;
}
},
deferred = {};
// Keep pipe for back-compat
promise.pipe = promise.then;
// Add list-specific methods
jQuery.each( tuples, function( i, tuple ) {
var list = tuple[ 2 ],
stateString = tuple[ 3 ];
// promise[ done | fail | progress ] = list.add
promise[ tuple[1] ] = list.add;
// Handle state
if ( stateString ) {
list.add(function() {
// state = [ resolved | rejected ]
state = stateString;
// [ reject_list | resolve_list ].disable; progress_list.lock
}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
}
// deferred[ resolve | reject | notify ]
deferred[ tuple[0] ] = function() {
deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
return this;
};
deferred[ tuple[0] + "With" ] = list.fireWith;
});
// Make the deferred a promise
promise.promise( deferred );
// Call given func if any
if ( func ) {
func.call( deferred, deferred );
}
// All done!
return deferred;
},
// Deferred helper
when: function( subordinate /* , ..., subordinateN */ ) {
var i = 0,
resolveValues = core_slice.call( arguments ),
length = resolveValues.length,
// the count of uncompleted subordinates
remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
// Update function for both resolve and progress values
updateFunc = function( i, contexts, values ) {
return function( value ) {
contexts[ i ] = this;
values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
if( values === progressValues ) {
deferred.notifyWith( contexts, values );
} else if ( !( --remaining ) ) {
deferred.resolveWith( contexts, values );
}
};
},
progressValues, progressContexts, resolveContexts;
// add listeners to Deferred subordinates; treat others as resolved
if ( length > 1 ) {
progressValues = new Array( length );
progressContexts = new Array( length );
resolveContexts = new Array( length );
for ( ; i < length; i++ ) {
if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
resolveValues[ i ].promise()
.done( updateFunc( i, resolveContexts, resolveValues ) )
.fail( deferred.reject )
.progress( updateFunc( i, progressContexts, progressValues ) );
} else {
--remaining;
}
}
}
// if we're not waiting on anything, resolve the master
if ( !remaining ) {
deferred.resolveWith( resolveContexts, resolveValues );
}
return deferred.promise();
}
});
jQuery.support = (function( support ) {
var all, a, input, select, fragment, opt, eventName, isSupported, i,
div = document.createElement("div");
// Setup
div.setAttribute( "className", "t" );
div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
// Finish early in limited (non-browser) environments
all = div.getElementsByTagName("*") || [];
a = div.getElementsByTagName("a")[ 0 ];
if ( !a || !a.style || !all.length ) {
return support;
}
// First batch of tests
select = document.createElement("select");
opt = select.appendChild( document.createElement("option") );
input = div.getElementsByTagName("input")[ 0 ];
a.style.cssText = "top:1px;float:left;opacity:.5";
// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
support.getSetAttribute = div.className !== "t";
// IE strips leading whitespace when .innerHTML is used
support.leadingWhitespace = div.firstChild.nodeType === 3;
// Make sure that tbody elements aren't automatically inserted
// IE will insert them into empty tables
support.tbody = !div.getElementsByTagName("tbody").length;
// Make sure that link elements get serialized correctly by innerHTML
// This requires a wrapper element in IE
support.htmlSerialize = !!div.getElementsByTagName("link").length;
// Get the style information from getAttribute
// (IE uses .cssText instead)
support.style = /top/.test( a.getAttribute("style") );
// Make sure that URLs aren't manipulated
// (IE normalizes it by default)
support.hrefNormalized = a.getAttribute("href") === "/a";
// Make sure that element opacity exists
// (IE uses filter instead)
// Use a regex to work around a WebKit issue. See #5145
support.opacity = /^0.5/.test( a.style.opacity );
// Verify style float existence
// (IE uses styleFloat instead of cssFloat)
support.cssFloat = !!a.style.cssFloat;
// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
support.checkOn = !!input.value;
// Make sure that a selected-by-default option has a working selected property.
// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
support.optSelected = opt.selected;
// Tests for enctype support on a form (#6743)
support.enctype = !!document.createElement("form").enctype;
// Makes sure cloning an html5 element does not cause problems
// Where outerHTML is undefined, this still works
support.html5Clone = document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>";
// Will be defined later
support.inlineBlockNeedsLayout = false;
support.shrinkWrapBlocks = false;
support.pixelPosition = false;
support.deleteExpando = true;
support.noCloneEvent = true;
support.reliableMarginRight = true;
support.boxSizingReliable = true;
// Make sure checked status is properly cloned
input.checked = true;
support.noCloneChecked = input.cloneNode( true ).checked;
// Make sure that the options inside disabled selects aren't marked as disabled
// (WebKit marks them as disabled)
select.disabled = true;
support.optDisabled = !opt.disabled;
// Support: IE<9
try {
delete div.test;
} catch( e ) {
support.deleteExpando = false;
}
// Check if we can trust getAttribute("value")
input = document.createElement("input");
input.setAttribute( "value", "" );
support.input = input.getAttribute( "value" ) === "";
// Check if an input maintains its value after becoming a radio
input.value = "t";
input.setAttribute( "type", "radio" );
support.radioValue = input.value === "t";
// #11217 - WebKit loses check when the name is after the checked attribute
input.setAttribute( "checked", "t" );
input.setAttribute( "name", "t" );
fragment = document.createDocumentFragment();
fragment.appendChild( input );
// Check if a disconnected checkbox will retain its checked
// value of true after appended to the DOM (IE6/7)
support.appendChecked = input.checked;
// WebKit doesn't clone checked state correctly in fragments
support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
// Support: IE<9
// Opera does not clone events (and typeof div.attachEvent === undefined).
// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
if ( div.attachEvent ) {
div.attachEvent( "onclick", function() {
support.noCloneEvent = false;
});
div.cloneNode( true ).click();
}
// Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
for ( i in { submit: true, change: true, focusin: true }) {
div.setAttribute( eventName = "on" + i, "t" );
support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
}
div.style.backgroundClip = "content-box";
div.cloneNode( true ).style.backgroundClip = "";
support.clearCloneStyle = div.style.backgroundClip === "content-box";
// Support: IE<9
// Iteration over object's inherited properties before its own.
for ( i in jQuery( support ) ) {
break;
}
support.ownLast = i !== "0";
// Run tests that need a body at doc ready
jQuery(function() {
var container, marginDiv, tds,
divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
body = document.getElementsByTagName("body")[0];
if ( !body ) {
// Return for frameset docs that don't have a body
return;
}
container = document.createElement("div");
container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
body.appendChild( container ).appendChild( div );
// Support: IE8
// Check if table cells still have offsetWidth/Height when they are set
// to display:none and there are still other visible table cells in a
// table row; if so, offsetWidth/Height are not reliable for use when
// determining if an element has been hidden directly using
// display:none (it is still safe to use offsets if a parent element is
// hidden; don safety goggles and see bug #4512 for more information).
div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
tds = div.getElementsByTagName("td");
tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
isSupported = ( tds[ 0 ].offsetHeight === 0 );
tds[ 0 ].style.display = "";
tds[ 1 ].style.display = "none";
// Support: IE8
// Check if empty table cells still have offsetWidth/Height
support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
// Check box-sizing and margin behavior.
div.innerHTML = "";
div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
// Workaround failing boxSizing test due to offsetWidth returning wrong value
// with some non-1 values of body zoom, ticket #13543
jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
support.boxSizing = div.offsetWidth === 4;
});
// Use window.getComputedStyle because jsdom on node.js will break without it.
if ( window.getComputedStyle ) {
support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
// Check if div with explicit width and no margin-right incorrectly
// gets computed margin-right based on width of container. (#3333)
// Fails in WebKit before Feb 2011 nightlies
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
marginDiv = div.appendChild( document.createElement("div") );
marginDiv.style.cssText = div.style.cssText = divReset;
marginDiv.style.marginRight = marginDiv.style.width = "0";
div.style.width = "1px";
support.reliableMarginRight =
!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
}
if ( typeof div.style.zoom !== core_strundefined ) {
// Support: IE<8
// Check if natively block-level elements act like inline-block
// elements when setting their display to 'inline' and giving
// them layout
div.innerHTML = "";
div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
// Support: IE6
// Check if elements with layout shrink-wrap their children
div.style.display = "block";
div.innerHTML = "<div></div>";
div.firstChild.style.width = "5px";
support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
if ( support.inlineBlockNeedsLayout ) {
// Prevent IE 6 from affecting layout for positioned elements #11048
// Prevent IE from shrinking the body in IE 7 mode #12869
// Support: IE<8
body.style.zoom = 1;
}
}
body.removeChild( container );
// Null elements to avoid leaks in IE
container = div = tds = marginDiv = null;
});
// Null elements to avoid leaks in IE
all = select = fragment = opt = a = input = null;
return support;
})({});
var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
rmultiDash = /([A-Z])/g;
function internalData( elem, name, data, pvt /* Internal Use Only */ ){
if ( !jQuery.acceptData( elem ) ) {
return;
}
var ret, thisCache,
internalKey = jQuery.expando,
// We have to handle DOM nodes and JS objects differently because IE6-7
// can't GC object references properly across the DOM-JS boundary
isNode = elem.nodeType,
// Only DOM nodes need the global jQuery cache; JS object data is
// attached directly to the object so GC can occur automatically
cache = isNode ? jQuery.cache : elem,
// Only defining an ID for JS objects if its cache already exists allows
// the code to shortcut on the same path as a DOM node with no cache
id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
// Avoid doing any more work than we need to when trying to get data on an
// object that has no data at all
if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) {
return;
}
if ( !id ) {
// Only DOM nodes need a new unique ID for each element since their data
// ends up in the global cache
if ( isNode ) {
id = elem[ internalKey ] = core_deletedIds.pop() || jQuery.guid++;
} else {
id = internalKey;
}
}
if ( !cache[ id ] ) {
// Avoid exposing jQuery metadata on plain JS objects when the object
// is serialized using JSON.stringify
cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
}
// An object can be passed to jQuery.data instead of a key/value pair; this gets
// shallow copied over onto the existing cache
if ( typeof name === "object" || typeof name === "function" ) {
if ( pvt ) {
cache[ id ] = jQuery.extend( cache[ id ], name );
} else {
cache[ id ].data = jQuery.extend( cache[ id ].data, name );
}
}
thisCache = cache[ id ];
// jQuery data() is stored in a separate object inside the object's internal data
// cache in order to avoid key collisions between internal data and user-defined
// data.
if ( !pvt ) {
if ( !thisCache.data ) {
thisCache.data = {};
}
thisCache = thisCache.data;
}
if ( data !== undefined ) {
thisCache[ jQuery.camelCase( name ) ] = data;
}
// Check for both converted-to-camel and non-converted data property names
// If a data property was specified
if ( typeof name === "string" ) {
// First Try to find as-is property data
ret = thisCache[ name ];
// Test for null|undefined property data
if ( ret == null ) {
// Try to find the camelCased property
ret = thisCache[ jQuery.camelCase( name ) ];
}
} else {
ret = thisCache;
}
return ret;
}
function internalRemoveData( elem, name, pvt ) {
if ( !jQuery.acceptData( elem ) ) {
return;
}
var thisCache, i,
isNode = elem.nodeType,
// See jQuery.data for more information
cache = isNode ? jQuery.cache : elem,
id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
// If there is already no cache entry for this object, there is no
// purpose in continuing
if ( !cache[ id ] ) {
return;
}
if ( name ) {
thisCache = pvt ? cache[ id ] : cache[ id ].data;
if ( thisCache ) {
// Support array or space separated string names for data keys
if ( !jQuery.isArray( name ) ) {
// try the string as a key before any manipulation
if ( name in thisCache ) {
name = [ name ];
} else {
// split the camel cased version by spaces unless a key with the spaces exists
name = jQuery.camelCase( name );
if ( name in thisCache ) {
name = [ name ];
} else {
name = name.split(" ");
}
}
} else {
// If "name" is an array of keys...
// When data is initially created, via ("key", "val") signature,
// keys will be converted to camelCase.
// Since there is no way to tell _how_ a key was added, remove
// both plain key and camelCase key. #12786
// This will only penalize the array argument path.
name = name.concat( jQuery.map( name, jQuery.camelCase ) );
}
i = name.length;
while ( i-- ) {
delete thisCache[ name[i] ];
}
// If there is no data left in the cache, we want to continue
// and let the cache object itself get destroyed
if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {
return;
}
}
}
// See jQuery.data for more information
if ( !pvt ) {
delete cache[ id ].data;
// Don't destroy the parent cache unless the internal data object
// had been the only thing left in it
if ( !isEmptyDataObject( cache[ id ] ) ) {
return;
}
}
// Destroy the cache
if ( isNode ) {
jQuery.cleanData( [ elem ], true );
// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
/* jshint eqeqeq: false */
} else if ( jQuery.support.deleteExpando || cache != cache.window ) {
/* jshint eqeqeq: true */
delete cache[ id ];
// When all else fails, null
} else {
cache[ id ] = null;
}
}
jQuery.extend({
cache: {},
// The following elements throw uncatchable exceptions if you
// attempt to add expando properties to them.
noData: {
"applet": true,
"embed": true,
// Ban all objects except for Flash (which handle expandos)
"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
},
hasData: function( elem ) {
elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
return !!elem && !isEmptyDataObject( elem );
},
data: function( elem, name, data ) {
return internalData( elem, name, data );
},
removeData: function( elem, name ) {
return internalRemoveData( elem, name );
},
// For internal use only.
_data: function( elem, name, data ) {
return internalData( elem, name, data, true );
},
_removeData: function( elem, name ) {
return internalRemoveData( elem, name, true );
},
// A method for determining if a DOM node can handle the data expando
acceptData: function( elem ) {
// Do not set data on non-element because it will not be cleared (#8335).
if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) {
return false;
}
var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
// nodes accept data unless otherwise specified; rejection can be conditional
return !noData || noData !== true && elem.getAttribute("classid") === noData;
}
});
jQuery.fn.extend({
data: function( key, value ) {
var attrs, name,
data = null,
i = 0,
elem = this[0];
// Special expections of .data basically thwart jQuery.access,
// so implement the relevant behavior ourselves
// Gets all values
if ( key === undefined ) {
if ( this.length ) {
data = jQuery.data( elem );
if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
attrs = elem.attributes;
for ( ; i < attrs.length; i++ ) {
name = attrs[i].name;
if ( name.indexOf("data-") === 0 ) {
name = jQuery.camelCase( name.slice(5) );
dataAttr( elem, name, data[ name ] );
}
}
jQuery._data( elem, "parsedAttrs", true );
}
}
return data;
}
// Sets multiple values
if ( typeof key === "object" ) {
return this.each(function() {
jQuery.data( this, key );
});
}
return arguments.length > 1 ?
// Sets one value
this.each(function() {
jQuery.data( this, key, value );
}) :
// Gets one value
// Try to fetch any internally stored data first
elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
},
removeData: function( key ) {
return this.each(function() {
jQuery.removeData( this, key );
});
}
});
function dataAttr( elem, key, data ) {
// If nothing was found internally, try to fetch any
// data from the HTML5 data-* attribute
if ( data === undefined && elem.nodeType === 1 ) {
var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
data = elem.getAttribute( name );
if ( typeof data === "string" ) {
try {
data = data === "true" ? true :
data === "false" ? false :
data === "null" ? null :
// Only convert to a number if it doesn't change the string
+data + "" === data ? +data :
rbrace.test( data ) ? jQuery.parseJSON( data ) :
data;
} catch( e ) {}
// Make sure we set the data so it isn't changed later
jQuery.data( elem, key, data );
} else {
data = undefined;
}
}
return data;
}
// checks a cache object for emptiness
function isEmptyDataObject( obj ) {
var name;
for ( name in obj ) {
// if the public data object is empty, the private is still empty
if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
continue;
}
if ( name !== "toJSON" ) {
return false;
}
}
return true;
}
jQuery.extend({
queue: function( elem, type, data ) {
var queue;
if ( elem ) {
type = ( type || "fx" ) + "queue";
queue = jQuery._data( elem, type );
// Speed up dequeue by getting out quickly if this is just a lookup
if ( data ) {
if ( !queue || jQuery.isArray(data) ) {
queue = jQuery._data( elem, type, jQuery.makeArray(data) );
} else {
queue.push( data );
}
}
return queue || [];
}
},
dequeue: function( elem, type ) {
type = type || "fx";
var queue = jQuery.queue( elem, type ),
startLength = queue.length,
fn = queue.shift(),
hooks = jQuery._queueHooks( elem, type ),
next = function() {
jQuery.dequeue( elem, type );
};
// If the fx queue is dequeued, always remove the progress sentinel
if ( fn === "inprogress" ) {
fn = queue.shift();
startLength--;
}
if ( fn ) {
// Add a progress sentinel to prevent the fx queue from being
// automatically dequeued
if ( type === "fx" ) {
queue.unshift( "inprogress" );
}
// clear up the last queue stop function
delete hooks.stop;
fn.call( elem, next, hooks );
}
if ( !startLength && hooks ) {
hooks.empty.fire();
}
},
// not intended for public consumption - generates a queueHooks object, or returns the current one
_queueHooks: function( elem, type ) {
var key = type + "queueHooks";
return jQuery._data( elem, key ) || jQuery._data( elem, key, {
empty: jQuery.Callbacks("once memory").add(function() {
jQuery._removeData( elem, type + "queue" );
jQuery._removeData( elem, key );
})
});
}
});
jQuery.fn.extend({
queue: function( type, data ) {
var setter = 2;
if ( typeof type !== "string" ) {
data = type;
type = "fx";
setter--;
}
if ( arguments.length < setter ) {
return jQuery.queue( this[0], type );
}
return data === undefined ?
this :
this.each(function() {
var queue = jQuery.queue( this, type, data );
// ensure a hooks for this queue
jQuery._queueHooks( this, type );
if ( type === "fx" && queue[0] !== "inprogress" ) {
jQuery.dequeue( this, type );
}
});
},
dequeue: function( type ) {
return this.each(function() {
jQuery.dequeue( this, type );
});
},
// Based off of the plugin by Clint Helfers, with permission.
// http://blindsignals.com/index.php/2009/07/jquery-delay/
delay: function( time, type ) {
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
type = type || "fx";
return this.queue( type, function( next, hooks ) {
var timeout = setTimeout( next, time );
hooks.stop = function() {
clearTimeout( timeout );
};
});
},
clearQueue: function( type ) {
return this.queue( type || "fx", [] );
},
// Get a promise resolved when queues of a certain type
// are emptied (fx is the type by default)
promise: function( type, obj ) {
var tmp,
count = 1,
defer = jQuery.Deferred(),
elements = this,
i = this.length,
resolve = function() {
if ( !( --count ) ) {
defer.resolveWith( elements, [ elements ] );
}
};
if ( typeof type !== "string" ) {
obj = type;
type = undefined;
}
type = type || "fx";
while( i-- ) {
tmp = jQuery._data( elements[ i ], type + "queueHooks" );
if ( tmp && tmp.empty ) {
count++;
tmp.empty.add( resolve );
}
}
resolve();
return defer.promise( obj );
}
});
var nodeHook, boolHook,
rclass = /[\t\r\n\f]/g,
rreturn = /\r/g,
rfocusable = /^(?:input|select|textarea|button|object)$/i,
rclickable = /^(?:a|area)$/i,
ruseDefault = /^(?:checked|selected)$/i,
getSetAttribute = jQuery.support.getSetAttribute,
getSetInput = jQuery.support.input;
jQuery.fn.extend({
attr: function( name, value ) {
return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
},
removeAttr: function( name ) {
return this.each(function() {
jQuery.removeAttr( this, name );
});
},
prop: function( name, value ) {
return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
},
removeProp: function( name ) {
name = jQuery.propFix[ name ] || name;
return this.each(function() {
// try/catch handles cases where IE balks (such as removing a property on window)
try {
this[ name ] = undefined;
delete this[ name ];
} catch( e ) {}
});
},
addClass: function( value ) {
var classes, elem, cur, clazz, j,
i = 0,
len = this.length,
proceed = typeof value === "string" && value;
if ( jQuery.isFunction( value ) ) {
return this.each(function( j ) {
jQuery( this ).addClass( value.call( this, j, this.className ) );
});
}
if ( proceed ) {
// The disjunction here is for better compressibility (see removeClass)
classes = ( value || "" ).match( core_rnotwhite ) || [];
for ( ; i < len; i++ ) {
elem = this[ i ];
cur = elem.nodeType === 1 && ( elem.className ?
( " " + elem.className + " " ).replace( rclass, " " ) :
" "
);
if ( cur ) {
j = 0;
while ( (clazz = classes[j++]) ) {
if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
cur += clazz + " ";
}
}
elem.className = jQuery.trim( cur );
}
}
}
return this;
},
removeClass: function( value ) {
var classes, elem, cur, clazz, j,
i = 0,
len = this.length,
proceed = arguments.length === 0 || typeof value === "string" && value;
if ( jQuery.isFunction( value ) ) {
return this.each(function( j ) {
jQuery( this ).removeClass( value.call( this, j, this.className ) );
});
}
if ( proceed ) {
classes = ( value || "" ).match( core_rnotwhite ) || [];
for ( ; i < len; i++ ) {
elem = this[ i ];
// This expression is here for better compressibility (see addClass)
cur = elem.nodeType === 1 && ( elem.className ?
( " " + elem.className + " " ).replace( rclass, " " ) :
""
);
if ( cur ) {
j = 0;
while ( (clazz = classes[j++]) ) {
// Remove *all* instances
while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
cur = cur.replace( " " + clazz + " ", " " );
}
}
elem.className = value ? jQuery.trim( cur ) : "";
}
}
}
return this;
},
toggleClass: function( value, stateVal ) {
var type = typeof value,
isBool = typeof stateVal === "boolean";
if ( jQuery.isFunction( value ) ) {
return this.each(function( i ) {
jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
});
}
return this.each(function() {
if ( type === "string" ) {
// toggle individual class names
var className,
i = 0,
self = jQuery( this ),
state = stateVal,
classNames = value.match( core_rnotwhite ) || [];
while ( (className = classNames[ i++ ]) ) {
// check each className given, space separated list
state = isBool ? state : !self.hasClass( className );
self[ state ? "addClass" : "removeClass" ]( className );
}
// Toggle whole class name
} else if ( type === core_strundefined || type === "boolean" ) {
if ( this.className ) {
// store className if set
jQuery._data( this, "__className__", this.className );
}
// If the element has a class name or if we're passed "false",
// then remove the whole classname (if there was one, the above saved it).
// Otherwise bring back whatever was previously saved (if anything),
// falling back to the empty string if nothing was stored.
this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
}
});
},
hasClass: function( selector ) {
var className = " " + selector + " ",
i = 0,
l = this.length;
for ( ; i < l; i++ ) {
if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
return true;
}
}
return false;
},
val: function( value ) {
var ret, hooks, isFunction,
elem = this[0];
if ( !arguments.length ) {
if ( elem ) {
hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
return ret;
}
ret = elem.value;
return typeof ret === "string" ?
// handle most common string cases
ret.replace(rreturn, "") :
// handle cases where value is null/undef or number
ret == null ? "" : ret;
}
return;
}
isFunction = jQuery.isFunction( value );
return this.each(function( i ) {
var val;
if ( this.nodeType !== 1 ) {
return;
}
if ( isFunction ) {
val = value.call( this, i, jQuery( this ).val() );
} else {
val = value;
}
// Treat null/undefined as ""; convert numbers to string
if ( val == null ) {
val = "";
} else if ( typeof val === "number" ) {
val += "";
} else if ( jQuery.isArray( val ) ) {
val = jQuery.map(val, function ( value ) {
return value == null ? "" : value + "";
});
}
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
// If set returns undefined, fall back to normal setting
if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
this.value = val;
}
});
}
});
jQuery.extend({
valHooks: {
option: {
get: function( elem ) {
// Use proper attribute retrieval(#6932, #12072)
var val = jQuery.find.attr( elem, "value" );
return val != null ?
val :
elem.text;
}
},
select: {
get: function( elem ) {
var value, option,
options = elem.options,
index = elem.selectedIndex,
one = elem.type === "select-one" || index < 0,
values = one ? null : [],
max = one ? index + 1 : options.length,
i = index < 0 ?
max :
one ? index : 0;
// Loop through all the selected options
for ( ; i < max; i++ ) {
option = options[ i ];
// oldIE doesn't update selected after form reset (#2551)
if ( ( option.selected || i === index ) &&
// Don't return options that are disabled or in a disabled optgroup
( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
// Get the specific value for the option
value = jQuery( option ).val();
// We don't need an array for one selects
if ( one ) {
return value;
}
// Multi-Selects return an array
values.push( value );
}
}
return values;
},
set: function( elem, value ) {
var optionSet, option,
options = elem.options,
values = jQuery.makeArray( value ),
i = options.length;
while ( i-- ) {
option = options[ i ];
if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
optionSet = true;
}
}
// force browsers to behave consistently when non-matching value is set
if ( !optionSet ) {
elem.selectedIndex = -1;
}
return values;
}
}
},
attr: function( elem, name, value ) {
var hooks, ret,
nType = elem.nodeType;
// don't get/set attributes on text, comment and attribute nodes
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
return;
}
// Fallback to prop when attributes are not supported
if ( typeof elem.getAttribute === core_strundefined ) {
return jQuery.prop( elem, name, value );
}
// All attributes are lowercase
// Grab necessary hook if one is defined
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
name = name.toLowerCase();
hooks = jQuery.attrHooks[ name ] ||
( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
}
if ( value !== undefined ) {
if ( value === null ) {
jQuery.removeAttr( elem, name );
} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
return ret;
} else {
elem.setAttribute( name, value + "" );
return value;
}
} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
return ret;
} else {
ret = jQuery.find.attr( elem, name );
// Non-existent attributes return null, we normalize to undefined
return ret == null ?
undefined :
ret;
}
},
removeAttr: function( elem, value ) {
var name, propName,
i = 0,
attrNames = value && value.match( core_rnotwhite );
if ( attrNames && elem.nodeType === 1 ) {
while ( (name = attrNames[i++]) ) {
propName = jQuery.propFix[ name ] || name;
// Boolean attributes get special treatment (#10870)
if ( jQuery.expr.match.bool.test( name ) ) {
// Set corresponding property to false
if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
elem[ propName ] = false;
// Support: IE<9
// Also clear defaultChecked/defaultSelected (if appropriate)
} else {
elem[ jQuery.camelCase( "default-" + name ) ] =
elem[ propName ] = false;
}
// See #9699 for explanation of this approach (setting first, then removal)
} else {
jQuery.attr( elem, name, "" );
}
elem.removeAttribute( getSetAttribute ? name : propName );
}
}
},
attrHooks: {
type: {
set: function( elem, value ) {
if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
// Setting the type on a radio button after the value resets the value in IE6-9
// Reset value to default in case type is set after value during creation
var val = elem.value;
elem.setAttribute( "type", value );
if ( val ) {
elem.value = val;
}
return value;
}
}
}
},
propFix: {
"for": "htmlFor",
"class": "className"
},
prop: function( elem, name, value ) {
var ret, hooks, notxml,
nType = elem.nodeType;
// don't get/set properties on text, comment and attribute nodes
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
return;
}
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
if ( notxml ) {
// Fix name and attach hooks
name = jQuery.propFix[ name ] || name;
hooks = jQuery.propHooks[ name ];
}
if ( value !== undefined ) {
return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
ret :
( elem[ name ] = value );
} else {
return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
ret :
elem[ name ];
}
},
propHooks: {
tabIndex: {
get: function( elem ) {
// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
// Use proper attribute retrieval(#12072)
var tabindex = jQuery.find.attr( elem, "tabindex" );
return tabindex ?
parseInt( tabindex, 10 ) :
rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
0 :
-1;
}
}
}
});
// Hooks for boolean attributes
boolHook = {
set: function( elem, value, name ) {
if ( value === false ) {
// Remove boolean attributes when set to false
jQuery.removeAttr( elem, name );
} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
// IE<8 needs the *property* name
elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
// Use defaultChecked and defaultSelected for oldIE
} else {
elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
}
return name;
}
};
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
jQuery.expr.attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ?
function( elem, name, isXML ) {
var fn = jQuery.expr.attrHandle[ name ],
ret = isXML ?
undefined :
/* jshint eqeqeq: false */
(jQuery.expr.attrHandle[ name ] = undefined) !=
getter( elem, name, isXML ) ?
name.toLowerCase() :
null;
jQuery.expr.attrHandle[ name ] = fn;
return ret;
} :
function( elem, name, isXML ) {
return isXML ?
undefined :
elem[ jQuery.camelCase( "default-" + name ) ] ?
name.toLowerCase() :
null;
};
});
// fix oldIE attroperties
if ( !getSetInput || !getSetAttribute ) {
jQuery.attrHooks.value = {
set: function( elem, value, name ) {
if ( jQuery.nodeName( elem, "input" ) ) {
// Does not return so that setAttribute is also used
elem.defaultValue = value;
} else {
// Use nodeHook if defined (#1954); otherwise setAttribute is fine
return nodeHook && nodeHook.set( elem, value, name );
}
}
};
}
// IE6/7 do not support getting/setting some attributes with get/setAttribute
if ( !getSetAttribute ) {
// Use this for any attribute in IE6/7
// This fixes almost every IE6/7 issue
nodeHook = {
set: function( elem, value, name ) {
// Set the existing or create a new attribute node
var ret = elem.getAttributeNode( name );
if ( !ret ) {
elem.setAttributeNode(
(ret = elem.ownerDocument.createAttribute( name ))
);
}
ret.value = value += "";
// Break association with cloned elements by also using setAttribute (#9646)
return name === "value" || value === elem.getAttribute( name ) ?
value :
undefined;
}
};
jQuery.expr.attrHandle.id = jQuery.expr.attrHandle.name = jQuery.expr.attrHandle.coords =
// Some attributes are constructed with empty-string values when not defined
function( elem, name, isXML ) {
var ret;
return isXML ?
undefined :
(ret = elem.getAttributeNode( name )) && ret.value !== "" ?
ret.value :
null;
};
jQuery.valHooks.button = {
get: function( elem, name ) {
var ret = elem.getAttributeNode( name );
return ret && ret.specified ?
ret.value :
undefined;
},
set: nodeHook.set
};
// Set contenteditable to false on removals(#10429)
// Setting to empty string throws an error as an invalid value
jQuery.attrHooks.contenteditable = {
set: function( elem, value, name ) {
nodeHook.set( elem, value === "" ? false : value, name );
}
};
// Set width and height to auto instead of 0 on empty string( Bug #8150 )
// This is for removals
jQuery.each([ "width", "height" ], function( i, name ) {
jQuery.attrHooks[ name ] = {
set: function( elem, value ) {
if ( value === "" ) {
elem.setAttribute( name, "auto" );
return value;
}
}
};
});
}
// Some attributes require a special call on IE
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !jQuery.support.hrefNormalized ) {
// href/src property should get the full normalized URL (#10299/#12915)
jQuery.each([ "href", "src" ], function( i, name ) {
jQuery.propHooks[ name ] = {
get: function( elem ) {
return elem.getAttribute( name, 4 );
}
};
});
}
if ( !jQuery.support.style ) {
jQuery.attrHooks.style = {
get: function( elem ) {
// Return undefined in the case of empty string
// Note: IE uppercases css property names, but if we were to .toLowerCase()
// .cssText, that would destroy case senstitivity in URL's, like in "background"
return elem.style.cssText || undefined;
},
set: function( elem, value ) {
return ( elem.style.cssText = value + "" );
}
};
}
// Safari mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
if ( !jQuery.support.optSelected ) {
jQuery.propHooks.selected = {
get: function( elem ) {
var parent = elem.parentNode;
if ( parent ) {
parent.selectedIndex;
// Make sure that it also works with optgroups, see #5701
if ( parent.parentNode ) {
parent.parentNode.selectedIndex;
}
}
return null;
}
};
}
jQuery.each([
"tabIndex",
"readOnly",
"maxLength",
"cellSpacing",
"cellPadding",
"rowSpan",
"colSpan",
"useMap",
"frameBorder",
"contentEditable"
], function() {
jQuery.propFix[ this.toLowerCase() ] = this;
});
// IE6/7 call enctype encoding
if ( !jQuery.support.enctype ) {
jQuery.propFix.enctype = "encoding";
}
// Radios and checkboxes getter/setter
jQuery.each([ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = {
set: function( elem, value ) {
if ( jQuery.isArray( value ) ) {
return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
}
}
};
if ( !jQuery.support.checkOn ) {
jQuery.valHooks[ this ].get = function( elem ) {
// Support: Webkit
// "" is returned instead of "on" if a value isn't specified
return elem.getAttribute("value") === null ? "on" : elem.value;
};
}
});
var rformElems = /^(?:input|select|textarea)$/i,
rkeyEvent = /^key/,
rmouseEvent = /^(?:mouse|contextmenu)|click/,
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
function returnTrue() {
return true;
}
function returnFalse() {
return false;
}
function safeActiveElement() {
try {
return document.activeElement;
} catch ( err ) { }
}
/*
* Helper functions for managing events -- not part of the public interface.
* Props to Dean Edwards' addEvent library for many of the ideas.
*/
jQuery.event = {
global: {},
add: function( elem, types, handler, data, selector ) {
var tmp, events, t, handleObjIn,
special, eventHandle, handleObj,
handlers, type, namespaces, origType,
elemData = jQuery._data( elem );
// Don't attach events to noData or text/comment nodes (but allow plain objects)
if ( !elemData ) {
return;
}
// Caller can pass in an object of custom data in lieu of the handler
if ( handler.handler ) {
handleObjIn = handler;
handler = handleObjIn.handler;
selector = handleObjIn.selector;
}
// Make sure that the handler has a unique ID, used to find/remove it later
if ( !handler.guid ) {
handler.guid = jQuery.guid++;
}
// Init the element's event structure and main handler, if this is the first
if ( !(events = elemData.events) ) {
events = elemData.events = {};
}
if ( !(eventHandle = elemData.handle) ) {
eventHandle = elemData.handle = function( e ) {
// Discard the second event of a jQuery.event.trigger() and
// when an event is called after a page has unloaded
return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
undefined;
};
// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
eventHandle.elem = elem;
}
// Handle multiple events separated by a space
types = ( types || "" ).match( core_rnotwhite ) || [""];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[t] ) || [];
type = origType = tmp[1];
namespaces = ( tmp[2] || "" ).split( "." ).sort();
// There *must* be a type, no attaching namespace-only handlers
if ( !type ) {
continue;
}
// If event changes its type, use the special event handlers for the changed type
special = jQuery.event.special[ type ] || {};
// If selector defined, determine special event api type, otherwise given type
type = ( selector ? special.delegateType : special.bindType ) || type;
// Update special based on newly reset type
special = jQuery.event.special[ type ] || {};
// handleObj is passed to all event handlers
handleObj = jQuery.extend({
type: type,
origType: origType,
data: data,
handler: handler,
guid: handler.guid,
selector: selector,
needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
namespace: namespaces.join(".")
}, handleObjIn );
// Init the event handler queue if we're the first
if ( !(handlers = events[ type ]) ) {
handlers = events[ type ] = [];
handlers.delegateCount = 0;
// Only use addEventListener/attachEvent if the special events handler returns false
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
// Bind the global event handler to the element
if ( elem.addEventListener ) {
elem.addEventListener( type, eventHandle, false );
} else if ( elem.attachEvent ) {
elem.attachEvent( "on" + type, eventHandle );
}
}
}
if ( special.add ) {
special.add.call( elem, handleObj );
if ( !handleObj.handler.guid ) {
handleObj.handler.guid = handler.guid;
}
}
// Add to the element's handler list, delegates in front
if ( selector ) {
handlers.splice( handlers.delegateCount++, 0, handleObj );
} else {
handlers.push( handleObj );
}
// Keep track of which events have ever been used, for event optimization
jQuery.event.global[ type ] = true;
}
// Nullify elem to prevent memory leaks in IE
elem = null;
},
// Detach an event or set of events from an element
remove: function( elem, types, handler, selector, mappedTypes ) {
var j, handleObj, tmp,
origCount, t, events,
special, handlers, type,
namespaces, origType,
elemData = jQuery.hasData( elem ) && jQuery._data( elem );
if ( !elemData || !(events = elemData.events) ) {
return;
}
// Once for each type.namespace in types; type may be omitted
types = ( types || "" ).match( core_rnotwhite ) || [""];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[t] ) || [];
type = origType = tmp[1];
namespaces = ( tmp[2] || "" ).split( "." ).sort();
// Unbind all events (on this namespace, if provided) for the element
if ( !type ) {
for ( type in events ) {
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
}
continue;
}
special = jQuery.event.special[ type ] || {};
type = ( selector ? special.delegateType : special.bindType ) || type;
handlers = events[ type ] || [];
tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
// Remove matching events
origCount = j = handlers.length;
while ( j-- ) {
handleObj = handlers[ j ];
if ( ( mappedTypes || origType === handleObj.origType ) &&
( !handler || handler.guid === handleObj.guid ) &&
( !tmp || tmp.test( handleObj.namespace ) ) &&
( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
handlers.splice( j, 1 );
if ( handleObj.selector ) {
handlers.delegateCount--;
}
if ( special.remove ) {
special.remove.call( elem, handleObj );
}
}
}
// Remove generic event handler if we removed something and no more handlers exist
// (avoids potential for endless recursion during removal of special event handlers)
if ( origCount && !handlers.length ) {
if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
jQuery.removeEvent( elem, type, elemData.handle );
}
delete events[ type ];
}
}
// Remove the expando if it's no longer used
if ( jQuery.isEmptyObject( events ) ) {
delete elemData.handle;
// removeData also checks for emptiness and clears the expando if empty
// so use it instead of delete
jQuery._removeData( elem, "events" );
}
},
trigger: function( event, data, elem, onlyHandlers ) {
var handle, ontype, cur,
bubbleType, special, tmp, i,
eventPath = [ elem || document ],
type = core_hasOwn.call( event, "type" ) ? event.type : event,
namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
cur = tmp = elem = elem || document;
// Don't do events on text and comment nodes
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
// focus/blur morphs to focusin/out; ensure we're not firing them right now
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
return;
}
if ( type.indexOf(".") >= 0 ) {
// Namespaced trigger; create a regexp to match event type in handle()
namespaces = type.split(".");
type = namespaces.shift();
namespaces.sort();
}
ontype = type.indexOf(":") < 0 && "on" + type;
// Caller can pass in a jQuery.Event object, Object, or just an event type string
event = event[ jQuery.expando ] ?
event :
new jQuery.Event( type, typeof event === "object" && event );
// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
event.isTrigger = onlyHandlers ? 2 : 3;
event.namespace = namespaces.join(".");
event.namespace_re = event.namespace ?
new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
null;
// Clean up the event in case it is being reused
event.result = undefined;
if ( !event.target ) {
event.target = elem;
}
// Clone any incoming data and prepend the event, creating the handler arg list
data = data == null ?
[ event ] :
jQuery.makeArray( data, [ event ] );
// Allow special events to draw outside the lines
special = jQuery.event.special[ type ] || {};
if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
return;
}
// Determine event propagation path in advance, per W3C events spec (#9951)
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
bubbleType = special.delegateType || type;
if ( !rfocusMorph.test( bubbleType + type ) ) {
cur = cur.parentNode;
}
for ( ; cur; cur = cur.parentNode ) {
eventPath.push( cur );
tmp = cur;
}
// Only add window if we got to document (e.g., not plain obj or detached DOM)
if ( tmp === (elem.ownerDocument || document) ) {
eventPath.push( tmp.defaultView || tmp.parentWindow || window );
}
}
// Fire handlers on the event path
i = 0;
while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
event.type = i > 1 ?
bubbleType :
special.bindType || type;
// jQuery handler
handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
if ( handle ) {
handle.apply( cur, data );
}
// Native handler
handle = ontype && cur[ ontype ];
if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
event.preventDefault();
}
}
event.type = type;
// If nobody prevented the default action, do it now
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
jQuery.acceptData( elem ) ) {
// Call a native DOM method on the target with the same name name as the event.
// Can't use an .isFunction() check here because IE6/7 fails that test.
// Don't do default actions on window, that's where global variables be (#6170)
if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
// Don't re-trigger an onFOO event when we call its FOO() method
tmp = elem[ ontype ];
if ( tmp ) {
elem[ ontype ] = null;
}
// Prevent re-triggering of the same event, since we already bubbled it above
jQuery.event.triggered = type;
try {
elem[ type ]();
} catch ( e ) {
// IE<9 dies on focus/blur to hidden element (#1486,#12518)
// only reproducible on winXP IE8 native, not IE9 in IE8 mode
}
jQuery.event.triggered = undefined;
if ( tmp ) {
elem[ ontype ] = tmp;
}
}
}
}
return event.result;
},
dispatch: function( event ) {
// Make a writable jQuery.Event from the native event object
event = jQuery.event.fix( event );
var i, ret, handleObj, matched, j,
handlerQueue = [],
args = core_slice.call( arguments ),
handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
special = jQuery.event.special[ event.type ] || {};
// Use the fix-ed jQuery.Event rather than the (read-only) native event
args[0] = event;
event.delegateTarget = this;
// Call the preDispatch hook for the mapped type, and let it bail if desired
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
return;
}
// Determine handlers
handlerQueue = jQuery.event.handlers.call( this, event, handlers );
// Run delegates first; they may want to stop propagation beneath us
i = 0;
while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
event.currentTarget = matched.elem;
j = 0;
while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
// Triggered event must either 1) have no namespace, or
// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
event.handleObj = handleObj;
event.data = handleObj.data;
ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
.apply( matched.elem, args );
if ( ret !== undefined ) {
if ( (event.result = ret) === false ) {
event.preventDefault();
event.stopPropagation();
}
}
}
}
}
// Call the postDispatch hook for the mapped type
if ( special.postDispatch ) {
special.postDispatch.call( this, event );
}
return event.result;
},
handlers: function( event, handlers ) {
var sel, handleObj, matches, i,
handlerQueue = [],
delegateCount = handlers.delegateCount,
cur = event.target;
// Find delegate handlers
// Black-hole SVG <use> instance trees (#13180)
// Avoid non-left-click bubbling in Firefox (#3861)
if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
/* jshint eqeqeq: false */
for ( ; cur != this; cur = cur.parentNode || this ) {
/* jshint eqeqeq: true */
// Don't check non-elements (#13208)
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
matches = [];
for ( i = 0; i < delegateCount; i++ ) {
handleObj = handlers[ i ];
// Don't conflict with Object.prototype properties (#13203)
sel = handleObj.selector + " ";
if ( matches[ sel ] === undefined ) {
matches[ sel ] = handleObj.needsContext ?
jQuery( sel, this ).index( cur ) >= 0 :
jQuery.find( sel, this, null, [ cur ] ).length;
}
if ( matches[ sel ] ) {
matches.push( handleObj );
}
}
if ( matches.length ) {
handlerQueue.push({ elem: cur, handlers: matches });
}
}
}
}
// Add the remaining (directly-bound) handlers
if ( delegateCount < handlers.length ) {
handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
}
return handlerQueue;
},
fix: function( event ) {
if ( event[ jQuery.expando ] ) {
return event;
}
// Create a writable copy of the event object and normalize some properties
var i, prop, copy,
type = event.type,
originalEvent = event,
fixHook = this.fixHooks[ type ];
if ( !fixHook ) {
this.fixHooks[ type ] = fixHook =
rmouseEvent.test( type ) ? this.mouseHooks :
rkeyEvent.test( type ) ? this.keyHooks :
{};
}
copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
event = new jQuery.Event( originalEvent );
i = copy.length;
while ( i-- ) {
prop = copy[ i ];
event[ prop ] = originalEvent[ prop ];
}
// Support: IE<9
// Fix target property (#1925)
if ( !event.target ) {
event.target = originalEvent.srcElement || document;
}
// Support: Chrome 23+, Safari?
// Target should not be a text node (#504, #13143)
if ( event.target.nodeType === 3 ) {
event.target = event.target.parentNode;
}
// Support: IE<9
// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
event.metaKey = !!event.metaKey;
return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
},
// Includes some event props shared by KeyEvent and MouseEvent
props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
fixHooks: {},
keyHooks: {
props: "char charCode key keyCode".split(" "),
filter: function( event, original ) {
// Add which for key events
if ( event.which == null ) {
event.which = original.charCode != null ? original.charCode : original.keyCode;
}
return event;
}
},
mouseHooks: {
props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
filter: function( event, original ) {
var body, eventDoc, doc,
button = original.button,
fromElement = original.fromElement;
// Calculate pageX/Y if missing and clientX/Y available
if ( event.pageX == null && original.clientX != null ) {
eventDoc = event.target.ownerDocument || document;
doc = eventDoc.documentElement;
body = eventDoc.body;
event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
}
// Add relatedTarget, if necessary
if ( !event.relatedTarget && fromElement ) {
event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
}
// Add which for click: 1 === left; 2 === middle; 3 === right
// Note: button is not normalized, so don't use it
if ( !event.which && button !== undefined ) {
event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
}
return event;
}
},
special: {
load: {
// Prevent triggered image.load events from bubbling to window.load
noBubble: true
},
focus: {
// Fire native event if possible so blur/focus sequence is correct
trigger: function() {
if ( this !== safeActiveElement() && this.focus ) {
try {
this.focus();
return false;
} catch ( e ) {
// Support: IE<9
// If we error on focus to hidden element (#1486, #12518),
// let .trigger() run the handlers
}
}
},
delegateType: "focusin"
},
blur: {
trigger: function() {
if ( this === safeActiveElement() && this.blur ) {
this.blur();
return false;
}
},
delegateType: "focusout"
},
click: {
// For checkbox, fire native event so checked state will be right
trigger: function() {
if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
this.click();
return false;
}
},
// For cross-browser consistency, don't fire native .click() on links
_default: function( event ) {
return jQuery.nodeName( event.target, "a" );
}
},
beforeunload: {
postDispatch: function( event ) {
// Even when returnValue equals to undefined Firefox will still show alert
if ( event.result !== undefined ) {
event.originalEvent.returnValue = event.result;
}
}
}
},
simulate: function( type, elem, event, bubble ) {
// Piggyback on a donor event to simulate a different one.
// Fake originalEvent to avoid donor's stopPropagation, but if the
// simulated event prevents default then we do the same on the donor.
var e = jQuery.extend(
new jQuery.Event(),
event,
{
type: type,
isSimulated: true,
originalEvent: {}
}
);
if ( bubble ) {
jQuery.event.trigger( e, null, elem );
} else {
jQuery.event.dispatch.call( elem, e );
}
if ( e.isDefaultPrevented() ) {
event.preventDefault();
}
}
};
jQuery.removeEvent = document.removeEventListener ?
function( elem, type, handle ) {
if ( elem.removeEventListener ) {
elem.removeEventListener( type, handle, false );
}
} :
function( elem, type, handle ) {
var name = "on" + type;
if ( elem.detachEvent ) {
// #8545, #7054, preventing memory leaks for custom events in IE6-8
// detachEvent needed property on element, by name of that event, to properly expose it to GC
if ( typeof elem[ name ] === core_strundefined ) {
elem[ name ] = null;
}
elem.detachEvent( name, handle );
}
};
jQuery.Event = function( src, props ) {
// Allow instantiation without the 'new' keyword
if ( !(this instanceof jQuery.Event) ) {
return new jQuery.Event( src, props );
}
// Event object
if ( src && src.type ) {
this.originalEvent = src;
this.type = src.type;
// Events bubbling up the document may have been marked as prevented
// by a handler lower down the tree; reflect the correct value.
this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
// Event type
} else {
this.type = src;
}
// Put explicitly provided properties onto the event object
if ( props ) {
jQuery.extend( this, props );
}
// Create a timestamp if incoming event doesn't have one
this.timeStamp = src && src.timeStamp || jQuery.now();
// Mark it as fixed
this[ jQuery.expando ] = true;
};
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse,
preventDefault: function() {
var e = this.originalEvent;
this.isDefaultPrevented = returnTrue;
if ( !e ) {
return;
}
// If preventDefault exists, run it on the original event
if ( e.preventDefault ) {
e.preventDefault();
// Support: IE
// Otherwise set the returnValue property of the original event to false
} else {
e.returnValue = false;
}
},
stopPropagation: function() {
var e = this.originalEvent;
this.isPropagationStopped = returnTrue;
if ( !e ) {
return;
}
// If stopPropagation exists, run it on the original event
if ( e.stopPropagation ) {
e.stopPropagation();
}
// Support: IE
// Set the cancelBubble property of the original event to true
e.cancelBubble = true;
},
stopImmediatePropagation: function() {
this.isImmediatePropagationStopped = returnTrue;
this.stopPropagation();
}
};
// Create mouseenter/leave events using mouseover/out and event-time checks
jQuery.each({
mouseenter: "mouseover",
mouseleave: "mouseout"
}, function( orig, fix ) {
jQuery.event.special[ orig ] = {
delegateType: fix,
bindType: fix,
handle: function( event ) {
var ret,
target = this,
related = event.relatedTarget,
handleObj = event.handleObj;
// For mousenter/leave call the handler if related is outside the target.
// NB: No relatedTarget if the mouse left/entered the browser window
if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
event.type = handleObj.origType;
ret = handleObj.handler.apply( this, arguments );
event.type = fix;
}
return ret;
}
};
});
// IE submit delegation
if ( !jQuery.support.submitBubbles ) {
jQuery.event.special.submit = {
setup: function() {
// Only need this for delegated form submit events
if ( jQuery.nodeName( this, "form" ) ) {
return false;
}
// Lazy-add a submit handler when a descendant form may potentially be submitted
jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
// Node name check avoids a VML-related crash in IE (#9807)
var elem = e.target,
form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
if ( form && !jQuery._data( form, "submitBubbles" ) ) {
jQuery.event.add( form, "submit._submit", function( event ) {
event._submit_bubble = true;
});
jQuery._data( form, "submitBubbles", true );
}
});
// return undefined since we don't need an event listener
},
postDispatch: function( event ) {
// If form was submitted by the user, bubble the event up the tree
if ( event._submit_bubble ) {
delete event._submit_bubble;
if ( this.parentNode && !event.isTrigger ) {
jQuery.event.simulate( "submit", this.parentNode, event, true );
}
}
},
teardown: function() {
// Only need this for delegated form submit events
if ( jQuery.nodeName( this, "form" ) ) {
return false;
}
// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
jQuery.event.remove( this, "._submit" );
}
};
}
// IE change delegation and checkbox/radio fix
if ( !jQuery.support.changeBubbles ) {
jQuery.event.special.change = {
setup: function() {
if ( rformElems.test( this.nodeName ) ) {
// IE doesn't fire change on a check/radio until blur; trigger it on click
// after a propertychange. Eat the blur-change in special.change.handle.
// This still fires onchange a second time for check/radio after blur.
if ( this.type === "checkbox" || this.type === "radio" ) {
jQuery.event.add( this, "propertychange._change", function( event ) {
if ( event.originalEvent.propertyName === "checked" ) {
this._just_changed = true;
}
});
jQuery.event.add( this, "click._change", function( event ) {
if ( this._just_changed && !event.isTrigger ) {
this._just_changed = false;
}
// Allow triggered, simulated change events (#11500)
jQuery.event.simulate( "change", this, event, true );
});
}
return false;
}
// Delegated event; lazy-add a change handler on descendant inputs
jQuery.event.add( this, "beforeactivate._change", function( e ) {
var elem = e.target;
if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
jQuery.event.add( elem, "change._change", function( event ) {
if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
jQuery.event.simulate( "change", this.parentNode, event, true );
}
});
jQuery._data( elem, "changeBubbles", true );
}
});
},
handle: function( event ) {
var elem = event.target;
// Swallow native change events from checkbox/radio, we already triggered them above
if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
return event.handleObj.handler.apply( this, arguments );
}
},
teardown: function() {
jQuery.event.remove( this, "._change" );
return !rformElems.test( this.nodeName );
}
};
}
// Create "bubbling" focus and blur events
if ( !jQuery.support.focusinBubbles ) {
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
// Attach a single capturing handler while someone wants focusin/focusout
var attaches = 0,
handler = function( event ) {
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
};
jQuery.event.special[ fix ] = {
setup: function() {
if ( attaches++ === 0 ) {
document.addEventListener( orig, handler, true );
}
},
teardown: function() {
if ( --attaches === 0 ) {
document.removeEventListener( orig, handler, true );
}
}
};
});
}
jQuery.fn.extend({
on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
var type, origFn;
// Types can be a map of types/handlers
if ( typeof types === "object" ) {
// ( types-Object, selector, data )
if ( typeof selector !== "string" ) {
// ( types-Object, data )
data = data || selector;
selector = undefined;
}
for ( type in types ) {
this.on( type, selector, data, types[ type ], one );
}
return this;
}
if ( data == null && fn == null ) {
// ( types, fn )
fn = selector;
data = selector = undefined;
} else if ( fn == null ) {
if ( typeof selector === "string" ) {
// ( types, selector, fn )
fn = data;
data = undefined;
} else {
// ( types, data, fn )
fn = data;
data = selector;
selector = undefined;
}
}
if ( fn === false ) {
fn = returnFalse;
} else if ( !fn ) {
return this;
}
if ( one === 1 ) {
origFn = fn;
fn = function( event ) {
// Can use an empty set, since event contains the info
jQuery().off( event );
return origFn.apply( this, arguments );
};
// Use same guid so caller can remove using origFn
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
}
return this.each( function() {
jQuery.event.add( this, types, fn, data, selector );
});
},
one: function( types, selector, data, fn ) {
return this.on( types, selector, data, fn, 1 );
},
off: function( types, selector, fn ) {
var handleObj, type;
if ( types && types.preventDefault && types.handleObj ) {
// ( event ) dispatched jQuery.Event
handleObj = types.handleObj;
jQuery( types.delegateTarget ).off(
handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
handleObj.selector,
handleObj.handler
);
return this;
}
if ( typeof types === "object" ) {
// ( types-object [, selector] )
for ( type in types ) {
this.off( type, selector, types[ type ] );
}
return this;
}
if ( selector === false || typeof selector === "function" ) {
// ( types [, fn] )
fn = selector;
selector = undefined;
}
if ( fn === false ) {
fn = returnFalse;
}
return this.each(function() {
jQuery.event.remove( this, types, fn, selector );
});
},
trigger: function( type, data ) {
return this.each(function() {
jQuery.event.trigger( type, data, this );
});
},
triggerHandler: function( type, data ) {
var elem = this[0];
if ( elem ) {
return jQuery.event.trigger( type, data, elem, true );
}
}
});
var isSimple = /^.[^:#\[\.,]*$/,
rparentsprev = /^(?:parents|prev(?:Until|All))/,
rneedsContext = jQuery.expr.match.needsContext,
// methods guaranteed to produce a unique set when starting from a unique set
guaranteedUnique = {
children: true,
contents: true,
next: true,
prev: true
};
jQuery.fn.extend({
find: function( selector ) {
var i,
ret = [],
self = this,
len = self.length;
if ( typeof selector !== "string" ) {
return this.pushStack( jQuery( selector ).filter(function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( self[ i ], this ) ) {
return true;
}
}
}) );
}
for ( i = 0; i < len; i++ ) {
jQuery.find( selector, self[ i ], ret );
}
// Needed because $( selector, context ) becomes $( context ).find( selector )
ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
ret.selector = this.selector ? this.selector + " " + selector : selector;
return ret;
},
has: function( target ) {
var i,
targets = jQuery( target, this ),
len = targets.length;
return this.filter(function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( this, targets[i] ) ) {
return true;
}
}
});
},
not: function( selector ) {
return this.pushStack( winnow(this, selector || [], true) );
},
filter: function( selector ) {
return this.pushStack( winnow(this, selector || [], false) );
},
is: function( selector ) {
return !!winnow(
this,
// If this is a positional/relative selector, check membership in the returned set
// so $("p:first").is("p:last") won't return true for a doc with two "p".
typeof selector === "string" && rneedsContext.test( selector ) ?
jQuery( selector ) :
selector || [],
false
).length;
},
closest: function( selectors, context ) {
var cur,
i = 0,
l = this.length,
ret = [],
pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
jQuery( selectors, context || this.context ) :
0;
for ( ; i < l; i++ ) {
for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
// Always skip document fragments
if ( cur.nodeType < 11 && (pos ?
pos.index(cur) > -1 :
// Don't pass non-elements to Sizzle
cur.nodeType === 1 &&
jQuery.find.matchesSelector(cur, selectors)) ) {
cur = ret.push( cur );
break;
}
}
}
return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );
},
// Determine the position of an element within
// the matched set of elements
index: function( elem ) {
// No argument, return index in parent
if ( !elem ) {
return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
}
// index in selector
if ( typeof elem === "string" ) {
return jQuery.inArray( this[0], jQuery( elem ) );
}
// Locate the position of the desired element
return jQuery.inArray(
// If it receives a jQuery object, the first element is used
elem.jquery ? elem[0] : elem, this );
},
add: function( selector, context ) {
var set = typeof selector === "string" ?
jQuery( selector, context ) :
jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
all = jQuery.merge( this.get(), set );
return this.pushStack( jQuery.unique(all) );
},
addBack: function( selector ) {
return this.add( selector == null ?
this.prevObject : this.prevObject.filter(selector)
);
}
});
function sibling( cur, dir ) {
do {
cur = cur[ dir ];
} while ( cur && cur.nodeType !== 1 );
return cur;
}
jQuery.each({
parent: function( elem ) {
var parent = elem.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
parents: function( elem ) {
return jQuery.dir( elem, "parentNode" );
},
parentsUntil: function( elem, i, until ) {
return jQuery.dir( elem, "parentNode", until );
},
next: function( elem ) {
return sibling( elem, "nextSibling" );
},
prev: function( elem ) {
return sibling( elem, "previousSibling" );
},
nextAll: function( elem ) {
return jQuery.dir( elem, "nextSibling" );
},
prevAll: function( elem ) {
return jQuery.dir( elem, "previousSibling" );
},
nextUntil: function( elem, i, until ) {
return jQuery.dir( elem, "nextSibling", until );
},
prevUntil: function( elem, i, until ) {
return jQuery.dir( elem, "previousSibling", until );
},
siblings: function( elem ) {
return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
},
children: function( elem ) {
return jQuery.sibling( elem.firstChild );
},
contents: function( elem ) {
return jQuery.nodeName( elem, "iframe" ) ?
elem.contentDocument || elem.contentWindow.document :
jQuery.merge( [], elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
var ret = jQuery.map( this, fn, until );
if ( name.slice( -5 ) !== "Until" ) {
selector = until;
}
if ( selector && typeof selector === "string" ) {
ret = jQuery.filter( selector, ret );
}
if ( this.length > 1 ) {
// Remove duplicates
if ( !guaranteedUnique[ name ] ) {
ret = jQuery.unique( ret );
}
// Reverse order for parents* and prev-derivatives
if ( rparentsprev.test( name ) ) {
ret = ret.reverse();
}
}
return this.pushStack( ret );
};
});
jQuery.extend({
filter: function( expr, elems, not ) {
var elem = elems[ 0 ];
if ( not ) {
expr = ":not(" + expr + ")";
}
return elems.length === 1 && elem.nodeType === 1 ?
jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
return elem.nodeType === 1;
}));
},
dir: function( elem, dir, until ) {
var matched = [],
cur = elem[ dir ];
while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
if ( cur.nodeType === 1 ) {
matched.push( cur );
}
cur = cur[dir];
}
return matched;
},
sibling: function( n, elem ) {
var r = [];
for ( ; n; n = n.nextSibling ) {
if ( n.nodeType === 1 && n !== elem ) {
r.push( n );
}
}
return r;
}
});
// Implement the identical functionality for filter and not
function winnow( elements, qualifier, not ) {
if ( jQuery.isFunction( qualifier ) ) {
return jQuery.grep( elements, function( elem, i ) {
/* jshint -W018 */
return !!qualifier.call( elem, i, elem ) !== not;
});
}
if ( qualifier.nodeType ) {
return jQuery.grep( elements, function( elem ) {
return ( elem === qualifier ) !== not;
});
}
if ( typeof qualifier === "string" ) {
if ( isSimple.test( qualifier ) ) {
return jQuery.filter( qualifier, elements, not );
}
qualifier = jQuery.filter( qualifier, elements );
}
return jQuery.grep( elements, function( elem ) {
return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;
});
}
function createSafeFragment( document ) {
var list = nodeNames.split( "|" ),
safeFrag = document.createDocumentFragment();
if ( safeFrag.createElement ) {
while ( list.length ) {
safeFrag.createElement(
list.pop()
);
}
}
return safeFrag;
}
var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
rleadingWhitespace = /^\s+/,
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
rtagName = /<([\w:]+)/,
rtbody = /<tbody/i,
rhtml = /<|&#?\w+;/,
rnoInnerhtml = /<(?:script|style|link)/i,
manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
// checked="checked" or checked
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
rscriptType = /^$|\/(?:java|ecma)script/i,
rscriptTypeMasked = /^true\/(.*)/,
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
// We have to close these tags to support XHTML (#13200)
wrapMap = {
option: [ 1, "<select multiple='multiple'>", "</select>" ],
legend: [ 1, "<fieldset>", "</fieldset>" ],
area: [ 1, "<map>", "</map>" ],
param: [ 1, "<object>", "</object>" ],
thead: [ 1, "<table>", "</table>" ],
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
// unless wrapped in a div with non-breaking characters in front of it.
_default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ]
},
safeFragment = createSafeFragment( document ),
fragmentDiv = safeFragment.appendChild( document.createElement("div") );
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
jQuery.fn.extend({
text: function( value ) {
return jQuery.access( this, function( value ) {
return value === undefined ?
jQuery.text( this ) :
this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
}, null, value, arguments.length );
},
append: function() {
return this.domManip( arguments, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
var target = manipulationTarget( this, elem );
target.appendChild( elem );
}
});
},
prepend: function() {
return this.domManip( arguments, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
var target = manipulationTarget( this, elem );
target.insertBefore( elem, target.firstChild );
}
});
},
before: function() {
return this.domManip( arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this );
}
});
},
after: function() {
return this.domManip( arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this.nextSibling );
}
});
},
// keepData is for internal use only--do not document
remove: function( selector, keepData ) {
var elem,
elems = selector ? jQuery.filter( selector, this ) : this,
i = 0;
for ( ; (elem = elems[i]) != null; i++ ) {
if ( !keepData && elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem ) );
}
if ( elem.parentNode ) {
if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
setGlobalEval( getAll( elem, "script" ) );
}
elem.parentNode.removeChild( elem );
}
}
return this;
},
empty: function() {
var elem,
i = 0;
for ( ; (elem = this[i]) != null; i++ ) {
// Remove element nodes and prevent memory leaks
if ( elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem, false ) );
}
// Remove any remaining nodes
while ( elem.firstChild ) {
elem.removeChild( elem.firstChild );
}
// If this is a select, ensure that it displays empty (#12336)
// Support: IE<9
if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
elem.options.length = 0;
}
}
return this;
},
clone: function( dataAndEvents, deepDataAndEvents ) {
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
return this.map( function () {
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
});
},
html: function( value ) {
return jQuery.access( this, function( value ) {
var elem = this[0] || {},
i = 0,
l = this.length;
if ( value === undefined ) {
return elem.nodeType === 1 ?
elem.innerHTML.replace( rinlinejQuery, "" ) :
undefined;
}
// See if we can take a shortcut and just use innerHTML
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&
( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
!wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
value = value.replace( rxhtmlTag, "<$1></$2>" );
try {
for (; i < l; i++ ) {
// Remove element nodes and prevent memory leaks
elem = this[i] || {};
if ( elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem, false ) );
elem.innerHTML = value;
}
}
elem = 0;
// If using innerHTML throws an exception, use the fallback method
} catch(e) {}
}
if ( elem ) {
this.empty().append( value );
}
}, null, value, arguments.length );
},
replaceWith: function() {
var
// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
args = jQuery.map( this, function( elem ) {
return [ elem.nextSibling, elem.parentNode ];
}),
i = 0;
// Make the changes, replacing each context element with the new content
this.domManip( arguments, function( elem ) {
var next = args[ i++ ],
parent = args[ i++ ];
if ( parent ) {
// Don't use the snapshot next if it has moved (#13810)
if ( next && next.parentNode !== parent ) {
next = this.nextSibling;
}
jQuery( this ).remove();
parent.insertBefore( elem, next );
}
// Allow new content to include elements from the context set
}, true );
// Force removal if there was no new content (e.g., from empty arguments)
return i ? this : this.remove();
},
detach: function( selector ) {
return this.remove( selector, true );
},
domManip: function( args, callback, allowIntersection ) {
// Flatten any nested arrays
args = core_concat.apply( [], args );
var first, node, hasScripts,
scripts, doc, fragment,
i = 0,
l = this.length,
set = this,
iNoClone = l - 1,
value = args[0],
isFunction = jQuery.isFunction( value );
// We can't cloneNode fragments that contain checked, in WebKit
if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
return this.each(function( index ) {
var self = set.eq( index );
if ( isFunction ) {
args[0] = value.call( this, index, self.html() );
}
self.domManip( args, callback, allowIntersection );
});
}
if ( l ) {
fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
first = fragment.firstChild;
if ( fragment.childNodes.length === 1 ) {
fragment = first;
}
if ( first ) {
scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
hasScripts = scripts.length;
// Use the original fragment for the last item instead of the first because it can end up
// being emptied incorrectly in certain situations (#8070).
for ( ; i < l; i++ ) {
node = fragment;
if ( i !== iNoClone ) {
node = jQuery.clone( node, true, true );
// Keep references to cloned scripts for later restoration
if ( hasScripts ) {
jQuery.merge( scripts, getAll( node, "script" ) );
}
}
callback.call( this[i], node, i );
}
if ( hasScripts ) {
doc = scripts[ scripts.length - 1 ].ownerDocument;
// Reenable scripts
jQuery.map( scripts, restoreScript );
// Evaluate executable scripts on first document insertion
for ( i = 0; i < hasScripts; i++ ) {
node = scripts[ i ];
if ( rscriptType.test( node.type || "" ) &&
!jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
if ( node.src ) {
// Hope ajax is available...
jQuery._evalUrl( node.src );
} else {
jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
}
}
}
}
// Fix #11809: Avoid leaking memory
fragment = first = null;
}
}
return this;
}
});
// Support: IE<8
// Manipulating tables requires a tbody
function manipulationTarget( elem, content ) {
return jQuery.nodeName( elem, "table" ) &&
jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
elem.getElementsByTagName("tbody")[0] ||
elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
elem;
}
// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type;
return elem;
}
function restoreScript( elem ) {
var match = rscriptTypeMasked.exec( elem.type );
if ( match ) {
elem.type = match[1];
} else {
elem.removeAttribute("type");
}
return elem;
}
// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
var elem,
i = 0;
for ( ; (elem = elems[i]) != null; i++ ) {
jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
}
}
function cloneCopyEvent( src, dest ) {
if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
return;
}
var type, i, l,
oldData = jQuery._data( src ),
curData = jQuery._data( dest, oldData ),
events = oldData.events;
if ( events ) {
delete curData.handle;
curData.events = {};
for ( type in events ) {
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
jQuery.event.add( dest, type, events[ type ][ i ] );
}
}
}
// make the cloned public data object a copy from the original
if ( curData.data ) {
curData.data = jQuery.extend( {}, curData.data );
}
}
function fixCloneNodeIssues( src, dest ) {
var nodeName, e, data;
// We do not need to do anything for non-Elements
if ( dest.nodeType !== 1 ) {
return;
}
nodeName = dest.nodeName.toLowerCase();
// IE6-8 copies events bound via attachEvent when using cloneNode.
if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
data = jQuery._data( dest );
for ( e in data.events ) {
jQuery.removeEvent( dest, e, data.handle );
}
// Event data gets referenced instead of copied if the expando gets copied too
dest.removeAttribute( jQuery.expando );
}
// IE blanks contents when cloning scripts, and tries to evaluate newly-set text
if ( nodeName === "script" && dest.text !== src.text ) {
disableScript( dest ).text = src.text;
restoreScript( dest );
// IE6-10 improperly clones children of object elements using classid.
// IE10 throws NoModificationAllowedError if parent is null, #12132.
} else if ( nodeName === "object" ) {
if ( dest.parentNode ) {
dest.outerHTML = src.outerHTML;
}
// This path appears unavoidable for IE9. When cloning an object
// element in IE9, the outerHTML strategy above is not sufficient.
// If the src has innerHTML and the destination does not,
// copy the src.innerHTML into the dest.innerHTML. #10324
if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
dest.innerHTML = src.innerHTML;
}
} else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
// IE6-8 fails to persist the checked state of a cloned checkbox
// or radio button. Worse, IE6-7 fail to give the cloned element
// a checked appearance if the defaultChecked value isn't also set
dest.defaultChecked = dest.checked = src.checked;
// IE6-7 get confused and end up setting the value of a cloned
// checkbox/radio button to an empty string instead of "on"
if ( dest.value !== src.value ) {
dest.value = src.value;
}
// IE6-8 fails to return the selected option to the default selected
// state when cloning options
} else if ( nodeName === "option" ) {
dest.defaultSelected = dest.selected = src.defaultSelected;
// IE6-8 fails to set the defaultValue to the correct value when
// cloning other types of input fields
} else if ( nodeName === "input" || nodeName === "textarea" ) {
dest.defaultValue = src.defaultValue;
}
}
jQuery.each({
appendTo: "append",
prependTo: "prepend",
insertBefore: "before",
insertAfter: "after",
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
var elems,
i = 0,
ret = [],
insert = jQuery( selector ),
last = insert.length - 1;
for ( ; i <= last; i++ ) {
elems = i === last ? this : this.clone(true);
jQuery( insert[i] )[ original ]( elems );
// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
core_push.apply( ret, elems.get() );
}
return this.pushStack( ret );
};
});
function getAll( context, tag ) {
var elems, elem,
i = 0,
found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) :
typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) :
undefined;
if ( !found ) {
for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
if ( !tag || jQuery.nodeName( elem, tag ) ) {
found.push( elem );
} else {
jQuery.merge( found, getAll( elem, tag ) );
}
}
}
return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
jQuery.merge( [ context ], found ) :
found;
}
// Used in buildFragment, fixes the defaultChecked property
function fixDefaultChecked( elem ) {
if ( manipulation_rcheckableType.test( elem.type ) ) {
elem.defaultChecked = elem.checked;
}
}
jQuery.extend({
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
var destElements, node, clone, i, srcElements,
inPage = jQuery.contains( elem.ownerDocument, elem );
if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
clone = elem.cloneNode( true );
// IE<=8 does not properly clone detached, unknown element nodes
} else {
fragmentDiv.innerHTML = elem.outerHTML;
fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
}
if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
destElements = getAll( clone );
srcElements = getAll( elem );
// Fix all IE cloning issues
for ( i = 0; (node = srcElements[i]) != null; ++i ) {
// Ensure that the destination node is not null; Fixes #9587
if ( destElements[i] ) {
fixCloneNodeIssues( node, destElements[i] );
}
}
}
// Copy the events from the original to the clone
if ( dataAndEvents ) {
if ( deepDataAndEvents ) {
srcElements = srcElements || getAll( elem );
destElements = destElements || getAll( clone );
for ( i = 0; (node = srcElements[i]) != null; i++ ) {
cloneCopyEvent( node, destElements[i] );
}
} else {
cloneCopyEvent( elem, clone );
}
}
// Preserve script evaluation history
destElements = getAll( clone, "script" );
if ( destElements.length > 0 ) {
setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
}
destElements = srcElements = node = null;
// Return the cloned set
return clone;
},
buildFragment: function( elems, context, scripts, selection ) {
var j, elem, contains,
tmp, tag, tbody, wrap,
l = elems.length,
// Ensure a safe fragment
safe = createSafeFragment( context ),
nodes = [],
i = 0;
for ( ; i < l; i++ ) {
elem = elems[ i ];
if ( elem || elem === 0 ) {
// Add nodes directly
if ( jQuery.type( elem ) === "object" ) {
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
// Convert non-html into a text node
} else if ( !rhtml.test( elem ) ) {
nodes.push( context.createTextNode( elem ) );
// Convert html into DOM nodes
} else {
tmp = tmp || safe.appendChild( context.createElement("div") );
// Deserialize a standard representation
tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
wrap = wrapMap[ tag ] || wrapMap._default;
tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
// Descend through wrappers to the right content
j = wrap[0];
while ( j-- ) {
tmp = tmp.lastChild;
}
// Manually add leading whitespace removed by IE
if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
}
// Remove IE's autoinserted <tbody> from table fragments
if ( !jQuery.support.tbody ) {
// String was a <table>, *may* have spurious <tbody>
elem = tag === "table" && !rtbody.test( elem ) ?
tmp.firstChild :
// String was a bare <thead> or <tfoot>
wrap[1] === "<table>" && !rtbody.test( elem ) ?
tmp :
0;
j = elem && elem.childNodes.length;
while ( j-- ) {
if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
elem.removeChild( tbody );
}
}
}
jQuery.merge( nodes, tmp.childNodes );
// Fix #12392 for WebKit and IE > 9
tmp.textContent = "";
// Fix #12392 for oldIE
while ( tmp.firstChild ) {
tmp.removeChild( tmp.firstChild );
}
// Remember the top-level container for proper cleanup
tmp = safe.lastChild;
}
}
}
// Fix #11356: Clear elements from fragment
if ( tmp ) {
safe.removeChild( tmp );
}
// Reset defaultChecked for any radios and checkboxes
// about to be appended to the DOM in IE 6/7 (#8060)
if ( !jQuery.support.appendChecked ) {
jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
}
i = 0;
while ( (elem = nodes[ i++ ]) ) {
// #4087 - If origin and destination elements are the same, and this is
// that element, do not do anything
if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
continue;
}
contains = jQuery.contains( elem.ownerDocument, elem );
// Append to fragment
tmp = getAll( safe.appendChild( elem ), "script" );
// Preserve script evaluation history
if ( contains ) {
setGlobalEval( tmp );
}
// Capture executables
if ( scripts ) {
j = 0;
while ( (elem = tmp[ j++ ]) ) {
if ( rscriptType.test( elem.type || "" ) ) {
scripts.push( elem );
}
}
}
}
tmp = null;
return safe;
},
cleanData: function( elems, /* internal */ acceptData ) {
var elem, type, id, data,
i = 0,
internalKey = jQuery.expando,
cache = jQuery.cache,
deleteExpando = jQuery.support.deleteExpando,
special = jQuery.event.special;
for ( ; (elem = elems[i]) != null; i++ ) {
if ( acceptData || jQuery.acceptData( elem ) ) {
id = elem[ internalKey ];
data = id && cache[ id ];
if ( data ) {
if ( data.events ) {
for ( type in data.events ) {
if ( special[ type ] ) {
jQuery.event.remove( elem, type );
// This is a shortcut to avoid jQuery.event.remove's overhead
} else {
jQuery.removeEvent( elem, type, data.handle );
}
}
}
// Remove cache only if it was not already removed by jQuery.event.remove
if ( cache[ id ] ) {
delete cache[ id ];
// IE does not allow us to delete expando properties from nodes,
// nor does it have a removeAttribute function on Document nodes;
// we must handle all of these cases
if ( deleteExpando ) {
delete elem[ internalKey ];
} else if ( typeof elem.removeAttribute !== core_strundefined ) {
elem.removeAttribute( internalKey );
} else {
elem[ internalKey ] = null;
}
core_deletedIds.push( id );
}
}
}
}
},
_evalUrl: function( url ) {
return jQuery.ajax({
url: url,
type: "GET",
dataType: "script",
async: false,
global: false,
"throws": true
});
}
});
jQuery.fn.extend({
wrapAll: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapAll( html.call(this, i) );
});
}
if ( this[0] ) {
// The elements to wrap the target around
var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
if ( this[0].parentNode ) {
wrap.insertBefore( this[0] );
}
wrap.map(function() {
var elem = this;
while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
elem = elem.firstChild;
}
return elem;
}).append( this );
}
return this;
},
wrapInner: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapInner( html.call(this, i) );
});
}
return this.each(function() {
var self = jQuery( this ),
contents = self.contents();
if ( contents.length ) {
contents.wrapAll( html );
} else {
self.append( html );
}
});
},
wrap: function( html ) {
var isFunction = jQuery.isFunction( html );
return this.each(function(i) {
jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
});
},
unwrap: function() {
return this.parent().each(function() {
if ( !jQuery.nodeName( this, "body" ) ) {
jQuery( this ).replaceWith( this.childNodes );
}
}).end();
}
});
var iframe, getStyles, curCSS,
ralpha = /alpha\([^)]*\)/i,
ropacity = /opacity\s*=\s*([^)]*)/,
rposition = /^(top|right|bottom|left)$/,
// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
rdisplayswap = /^(none|table(?!-c[ea]).+)/,
rmargin = /^margin/,
rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
elemdisplay = { BODY: "block" },
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
cssNormalTransform = {
letterSpacing: 0,
fontWeight: 400
},
cssExpand = [ "Top", "Right", "Bottom", "Left" ],
cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
// return a css property mapped to a potentially vendor prefixed property
function vendorPropName( style, name ) {
// shortcut for names that are not vendor prefixed
if ( name in style ) {
return name;
}
// check for vendor prefixed names
var capName = name.charAt(0).toUpperCase() + name.slice(1),
origName = name,
i = cssPrefixes.length;
while ( i-- ) {
name = cssPrefixes[ i ] + capName;
if ( name in style ) {
return name;
}
}
return origName;
}
function isHidden( elem, el ) {
// isHidden might be called from jQuery#filter function;
// in that case, element will be second argument
elem = el || elem;
return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
}
function showHide( elements, show ) {
var display, elem, hidden,
values = [],
index = 0,
length = elements.length;
for ( ; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
values[ index ] = jQuery._data( elem, "olddisplay" );
display = elem.style.display;
if ( show ) {
// Reset the inline display of this element to learn if it is
// being hidden by cascaded rules or not
if ( !values[ index ] && display === "none" ) {
elem.style.display = "";
}
// Set elements which have been overridden with display: none
// in a stylesheet to whatever the default browser style is
// for such an element
if ( elem.style.display === "" && isHidden( elem ) ) {
values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
}
} else {
if ( !values[ index ] ) {
hidden = isHidden( elem );
if ( display && display !== "none" || !hidden ) {
jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
}
}
}
}
// Set the display of most of the elements in a second loop
// to avoid the constant reflow
for ( index = 0; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
elem.style.display = show ? values[ index ] || "" : "none";
}
}
return elements;
}
jQuery.fn.extend({
css: function( name, value ) {
return jQuery.access( this, function( elem, name, value ) {
var len, styles,
map = {},
i = 0;
if ( jQuery.isArray( name ) ) {
styles = getStyles( elem );
len = name.length;
for ( ; i < len; i++ ) {
map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
}
return map;
}
return value !== undefined ?
jQuery.style( elem, name, value ) :
jQuery.css( elem, name );
}, name, value, arguments.length > 1 );
},
show: function() {
return showHide( this, true );
},
hide: function() {
return showHide( this );
},
toggle: function( state ) {
var bool = typeof state === "boolean";
return this.each(function() {
if ( bool ? state : isHidden( this ) ) {
jQuery( this ).show();
} else {
jQuery( this ).hide();
}
});
}
});
jQuery.extend({
// Add in style property hooks for overriding the default
// behavior of getting and setting a style property
cssHooks: {
opacity: {
get: function( elem, computed ) {
if ( computed ) {
// We should always get a number back from opacity
var ret = curCSS( elem, "opacity" );
return ret === "" ? "1" : ret;
}
}
}
},
// Don't automatically add "px" to these possibly-unitless properties
cssNumber: {
"columnCount": true,
"fillOpacity": true,
"fontWeight": true,
"lineHeight": true,
"opacity": true,
"orphans": true,
"widows": true,
"zIndex": true,
"zoom": true
},
// Add in properties whose names you wish to fix before
// setting or getting the value
cssProps: {
// normalize float css property
"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
},
// Get and set the style property on a DOM Node
style: function( elem, name, value, extra ) {
// Don't set styles on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
return;
}
// Make sure that we're working with the right name
var ret, type, hooks,
origName = jQuery.camelCase( name ),
style = elem.style;
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
// gets hook for the prefixed version
// followed by the unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// Check if we're setting a value
if ( value !== undefined ) {
type = typeof value;
// convert relative number strings (+= or -=) to relative numbers. #7345
if ( type === "string" && (ret = rrelNum.exec( value )) ) {
value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
// Fixes bug #9237
type = "number";
}
// Make sure that NaN and null values aren't set. See: #7116
if ( value == null || type === "number" && isNaN( value ) ) {
return;
}
// If a number was passed in, add 'px' to the (except for certain CSS properties)
if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
value += "px";
}
// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
// but it would mean to define eight (for every problematic property) identical functions
if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
style[ name ] = "inherit";
}
// If a hook was provided, use that value, otherwise just set the specified value
if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
// Fixes bug #5509
try {
style[ name ] = value;
} catch(e) {}
}
} else {
// If a hook was provided get the non-computed value from there
if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
return ret;
}
// Otherwise just get the value from the style object
return style[ name ];
}
},
css: function( elem, name, extra, styles ) {
var num, val, hooks,
origName = jQuery.camelCase( name );
// Make sure that we're working with the right name
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
// gets hook for the prefixed version
// followed by the unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// If a hook was provided get the computed value from there
if ( hooks && "get" in hooks ) {
val = hooks.get( elem, true, extra );
}
// Otherwise, if a way to get the computed value exists, use that
if ( val === undefined ) {
val = curCSS( elem, name, styles );
}
//convert "normal" to computed value
if ( val === "normal" && name in cssNormalTransform ) {
val = cssNormalTransform[ name ];
}
// Return, converting to number if forced or a qualifier was provided and val looks numeric
if ( extra === "" || extra ) {
num = parseFloat( val );
return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
}
return val;
}
});
// NOTE: we've included the "window" in window.getComputedStyle
// because jsdom on node.js will break without it.
if ( window.getComputedStyle ) {
getStyles = function( elem ) {
return window.getComputedStyle( elem, null );
};
curCSS = function( elem, name, _computed ) {
var width, minWidth, maxWidth,
computed = _computed || getStyles( elem ),
// getPropertyValue is only needed for .css('filter') in IE9, see #12537
ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
style = elem.style;
if ( computed ) {
if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
ret = jQuery.style( elem, name );
}
// A tribute to the "awesome hack by Dean Edwards"
// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
// Remember the original values
width = style.width;
minWidth = style.minWidth;
maxWidth = style.maxWidth;
// Put in the new values to get a computed value out
style.minWidth = style.maxWidth = style.width = ret;
ret = computed.width;
// Revert the changed values
style.width = width;
style.minWidth = minWidth;
style.maxWidth = maxWidth;
}
}
return ret;
};
} else if ( document.documentElement.currentStyle ) {
getStyles = function( elem ) {
return elem.currentStyle;
};
curCSS = function( elem, name, _computed ) {
var left, rs, rsLeft,
computed = _computed || getStyles( elem ),
ret = computed ? computed[ name ] : undefined,
style = elem.style;
// Avoid setting ret to empty string here
// so we don't default to auto
if ( ret == null && style && style[ name ] ) {
ret = style[ name ];
}
// From the awesome hack by Dean Edwards
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
// If we're not dealing with a regular pixel number
// but a number that has a weird ending, we need to convert it to pixels
// but not position css attributes, as those are proportional to the parent element instead
// and we can't measure the parent instead because it might trigger a "stacking dolls" problem
if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
// Remember the original values
left = style.left;
rs = elem.runtimeStyle;
rsLeft = rs && rs.left;
// Put in the new values to get a computed value out
if ( rsLeft ) {
rs.left = elem.currentStyle.left;
}
style.left = name === "fontSize" ? "1em" : ret;
ret = style.pixelLeft + "px";
// Revert the changed values
style.left = left;
if ( rsLeft ) {
rs.left = rsLeft;
}
}
return ret === "" ? "auto" : ret;
};
}
function setPositiveNumber( elem, value, subtract ) {
var matches = rnumsplit.exec( value );
return matches ?
// Guard against undefined "subtract", e.g., when used as in cssHooks
Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
value;
}
function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
var i = extra === ( isBorderBox ? "border" : "content" ) ?
// If we already have the right measurement, avoid augmentation
4 :
// Otherwise initialize for horizontal or vertical properties
name === "width" ? 1 : 0,
val = 0;
for ( ; i < 4; i += 2 ) {
// both box models exclude margin, so add it if we want it
if ( extra === "margin" ) {
val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
}
if ( isBorderBox ) {
// border-box includes padding, so remove it if we want content
if ( extra === "content" ) {
val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
}
// at this point, extra isn't border nor margin, so remove border
if ( extra !== "margin" ) {
val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
} else {
// at this point, extra isn't content, so add padding
val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
// at this point, extra isn't content nor padding, so add border
if ( extra !== "padding" ) {
val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
}
}
return val;
}
function getWidthOrHeight( elem, name, extra ) {
// Start with offset property, which is equivalent to the border-box value
var valueIsBorderBox = true,
val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
styles = getStyles( elem ),
isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
// some non-html elements return undefined for offsetWidth, so check for null/undefined
// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
if ( val <= 0 || val == null ) {
// Fall back to computed then uncomputed css if necessary
val = curCSS( elem, name, styles );
if ( val < 0 || val == null ) {
val = elem.style[ name ];
}
// Computed unit is not pixels. Stop here and return.
if ( rnumnonpx.test(val) ) {
return val;
}
// we need the check for style in case a browser which returns unreliable values
// for getComputedStyle silently falls back to the reliable elem.style
valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
// Normalize "", auto, and prepare for extra
val = parseFloat( val ) || 0;
}
// use the active box-sizing model to add/subtract irrelevant styles
return ( val +
augmentWidthOrHeight(
elem,
name,
extra || ( isBorderBox ? "border" : "content" ),
valueIsBorderBox,
styles
)
) + "px";
}
// Try to determine the default display value of an element
function css_defaultDisplay( nodeName ) {
var doc = document,
display = elemdisplay[ nodeName ];
if ( !display ) {
display = actualDisplay( nodeName, doc );
// If the simple way fails, read from inside an iframe
if ( display === "none" || !display ) {
// Use the already-created iframe if possible
iframe = ( iframe ||
jQuery("<iframe frameborder='0' width='0' height='0'/>")
.css( "cssText", "display:block !important" )
).appendTo( doc.documentElement );
// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
doc.write("<!doctype html><html><body>");
doc.close();
display = actualDisplay( nodeName, doc );
iframe.detach();
}
// Store the correct default display
elemdisplay[ nodeName ] = display;
}
return display;
}
// Called ONLY from within css_defaultDisplay
function actualDisplay( name, doc ) {
var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
display = jQuery.css( elem[0], "display" );
elem.remove();
return display;
}
jQuery.each([ "height", "width" ], function( i, name ) {
jQuery.cssHooks[ name ] = {
get: function( elem, computed, extra ) {
if ( computed ) {
// certain elements can have dimension info if we invisibly show them
// however, it must have a current display style that would benefit from this
return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
jQuery.swap( elem, cssShow, function() {
return getWidthOrHeight( elem, name, extra );
}) :
getWidthOrHeight( elem, name, extra );
}
},
set: function( elem, value, extra ) {
var styles = extra && getStyles( elem );
return setPositiveNumber( elem, value, extra ?
augmentWidthOrHeight(
elem,
name,
extra,
jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
styles
) : 0
);
}
};
});
if ( !jQuery.support.opacity ) {
jQuery.cssHooks.opacity = {
get: function( elem, computed ) {
// IE uses filters for opacity
return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
computed ? "1" : "";
},
set: function( elem, value ) {
var style = elem.style,
currentStyle = elem.currentStyle,
opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
filter = currentStyle && currentStyle.filter || style.filter || "";
// IE has trouble with opacity if it does not have layout
// Force it by setting the zoom level
style.zoom = 1;
// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
// if value === "", then remove inline opacity #12685
if ( ( value >= 1 || value === "" ) &&
jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
style.removeAttribute ) {
// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
// if "filter:" is present at all, clearType is disabled, we want to avoid this
// style.removeAttribute is IE Only, but so apparently is this code path...
style.removeAttribute( "filter" );
// if there is no filter style applied in a css rule or unset inline opacity, we are done
if ( value === "" || currentStyle && !currentStyle.filter ) {
return;
}
}
// otherwise, set new filter values
style.filter = ralpha.test( filter ) ?
filter.replace( ralpha, opacity ) :
filter + " " + opacity;
}
};
}
// These hooks cannot be added until DOM ready because the support test
// for it is not run until after DOM ready
jQuery(function() {
if ( !jQuery.support.reliableMarginRight ) {
jQuery.cssHooks.marginRight = {
get: function( elem, computed ) {
if ( computed ) {
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
// Work around by temporarily setting element display to inline-block
return jQuery.swap( elem, { "display": "inline-block" },
curCSS, [ elem, "marginRight" ] );
}
}
};
}
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// getComputedStyle returns percent when specified for top/left/bottom/right
// rather than make the css module depend on the offset module, we just check for it here
if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
jQuery.each( [ "top", "left" ], function( i, prop ) {
jQuery.cssHooks[ prop ] = {
get: function( elem, computed ) {
if ( computed ) {
computed = curCSS( elem, prop );
// if curCSS returns percentage, fallback to offset
return rnumnonpx.test( computed ) ?
jQuery( elem ).position()[ prop ] + "px" :
computed;
}
}
};
});
}
});
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.hidden = function( elem ) {
// Support: Opera <= 12.12
// Opera reports offsetWidths and offsetHeights less than zero on some elements
return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
(!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
};
jQuery.expr.filters.visible = function( elem ) {
return !jQuery.expr.filters.hidden( elem );
};
}
// These hooks are used by animate to expand properties
jQuery.each({
margin: "",
padding: "",
border: "Width"
}, function( prefix, suffix ) {
jQuery.cssHooks[ prefix + suffix ] = {
expand: function( value ) {
var i = 0,
expanded = {},
// assumes a single number if not a string
parts = typeof value === "string" ? value.split(" ") : [ value ];
for ( ; i < 4; i++ ) {
expanded[ prefix + cssExpand[ i ] + suffix ] =
parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
}
return expanded;
}
};
if ( !rmargin.test( prefix ) ) {
jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
}
});
var r20 = /%20/g,
rbracket = /\[\]$/,
rCRLF = /\r?\n/g,
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
rsubmittable = /^(?:input|select|textarea|keygen)/i;
jQuery.fn.extend({
serialize: function() {
return jQuery.param( this.serializeArray() );
},
serializeArray: function() {
return this.map(function(){
// Can add propHook for "elements" to filter or add form elements
var elements = jQuery.prop( this, "elements" );
return elements ? jQuery.makeArray( elements ) : this;
})
.filter(function(){
var type = this.type;
// Use .is(":disabled") so that fieldset[disabled] works
return this.name && !jQuery( this ).is( ":disabled" ) &&
rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
( this.checked || !manipulation_rcheckableType.test( type ) );
})
.map(function( i, elem ){
var val = jQuery( this ).val();
return val == null ?
null :
jQuery.isArray( val ) ?
jQuery.map( val, function( val ){
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}) :
{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}).get();
}
});
//Serialize an array of form elements or a set of
//key/values into a query string
jQuery.param = function( a, traditional ) {
var prefix,
s = [],
add = function( key, value ) {
// If value is a function, invoke it and return its value
value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
};
// Set traditional to true for jQuery <= 1.3.2 behavior.
if ( traditional === undefined ) {
traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
}
// If an array was passed in, assume that it is an array of form elements.
if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
// Serialize the form elements
jQuery.each( a, function() {
add( this.name, this.value );
});
} else {
// If traditional, encode the "old" way (the way 1.3.2 or older
// did it), otherwise encode params recursively.
for ( prefix in a ) {
buildParams( prefix, a[ prefix ], traditional, add );
}
}
// Return the resulting serialization
return s.join( "&" ).replace( r20, "+" );
};
function buildParams( prefix, obj, traditional, add ) {
var name;
if ( jQuery.isArray( obj ) ) {
// Serialize array item.
jQuery.each( obj, function( i, v ) {
if ( traditional || rbracket.test( prefix ) ) {
// Treat each array item as a scalar.
add( prefix, v );
} else {
// Item is non-scalar (array or object), encode its numeric index.
buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
}
});
} else if ( !traditional && jQuery.type( obj ) === "object" ) {
// Serialize object item.
for ( name in obj ) {
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
}
} else {
// Serialize scalar item.
add( prefix, obj );
}
}
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( data, fn ) {
return arguments.length > 0 ?
this.on( name, null, data, fn ) :
this.trigger( name );
};
});
jQuery.fn.extend({
hover: function( fnOver, fnOut ) {
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
},
bind: function( types, data, fn ) {
return this.on( types, null, data, fn );
},
unbind: function( types, fn ) {
return this.off( types, null, fn );
},
delegate: function( selector, types, data, fn ) {
return this.on( types, selector, data, fn );
},
undelegate: function( selector, types, fn ) {
// ( namespace ) or ( selector, types [, fn] )
return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
}
});
var
// Document location
ajaxLocParts,
ajaxLocation,
ajax_nonce = jQuery.now(),
ajax_rquery = /\?/,
rhash = /#.*$/,
rts = /([?&])_=[^&]*/,
rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
// #7653, #8125, #8152: local protocol detection
rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
rnoContent = /^(?:GET|HEAD)$/,
rprotocol = /^\/\//,
rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
// Keep a copy of the old load method
_load = jQuery.fn.load,
/* Prefilters
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
* 2) These are called:
* - BEFORE asking for a transport
* - AFTER param serialization (s.data is a string if s.processData is true)
* 3) key is the dataType
* 4) the catchall symbol "*" can be used
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
*/
prefilters = {},
/* Transports bindings
* 1) key is the dataType
* 2) the catchall symbol "*" can be used
* 3) selection will start with transport dataType and THEN go to "*" if needed
*/
transports = {},
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
allTypes = "*/".concat("*");
// #8138, IE may throw an exception when accessing
// a field from window.location if document.domain has been set
try {
ajaxLocation = location.href;
} catch( e ) {
// Use the href attribute of an A element
// since IE will modify it given document.location
ajaxLocation = document.createElement( "a" );
ajaxLocation.href = "";
ajaxLocation = ajaxLocation.href;
}
// Segment location into parts
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {
// dataTypeExpression is optional and defaults to "*"
return function( dataTypeExpression, func ) {
if ( typeof dataTypeExpression !== "string" ) {
func = dataTypeExpression;
dataTypeExpression = "*";
}
var dataType,
i = 0,
dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
if ( jQuery.isFunction( func ) ) {
// For each dataType in the dataTypeExpression
while ( (dataType = dataTypes[i++]) ) {
// Prepend if requested
if ( dataType[0] === "+" ) {
dataType = dataType.slice( 1 ) || "*";
(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
// Otherwise append
} else {
(structure[ dataType ] = structure[ dataType ] || []).push( func );
}
}
}
};
}
// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
var inspected = {},
seekingTransport = ( structure === transports );
function inspect( dataType ) {
var selected;
inspected[ dataType ] = true;
jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
options.dataTypes.unshift( dataTypeOrTransport );
inspect( dataTypeOrTransport );
return false;
} else if ( seekingTransport ) {
return !( selected = dataTypeOrTransport );
}
});
return selected;
}
return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}
// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
var deep, key,
flatOptions = jQuery.ajaxSettings.flatOptions || {};
for ( key in src ) {
if ( src[ key ] !== undefined ) {
( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
}
}
if ( deep ) {
jQuery.extend( true, target, deep );
}
return target;
}
jQuery.fn.load = function( url, params, callback ) {
if ( typeof url !== "string" && _load ) {
return _load.apply( this, arguments );
}
var selector, response, type,
self = this,
off = url.indexOf(" ");
if ( off >= 0 ) {
selector = url.slice( off, url.length );
url = url.slice( 0, off );
}
// If it's a function
if ( jQuery.isFunction( params ) ) {
// We assume that it's the callback
callback = params;
params = undefined;
// Otherwise, build a param string
} else if ( params && typeof params === "object" ) {
type = "POST";
}
// If we have elements to modify, make the request
if ( self.length > 0 ) {
jQuery.ajax({
url: url,
// if "type" variable is undefined, then "GET" method will be used
type: type,
dataType: "html",
data: params
}).done(function( responseText ) {
// Save response for use in complete callback
response = arguments;
self.html( selector ?
// If a selector was specified, locate the right elements in a dummy div
// Exclude scripts to avoid IE 'Permission Denied' errors
jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
// Otherwise use the full result
responseText );
}).complete( callback && function( jqXHR, status ) {
self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
});
}
return this;
};
// Attach a bunch of functions for handling common AJAX events
jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
jQuery.fn[ type ] = function( fn ){
return this.on( type, fn );
};
});
jQuery.extend({
// Counter for holding the number of active queries
active: 0,
// Last-Modified header cache for next request
lastModified: {},
etag: {},
ajaxSettings: {
url: ajaxLocation,
type: "GET",
isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
global: true,
processData: true,
async: true,
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
/*
timeout: 0,
data: null,
dataType: null,
username: null,
password: null,
cache: null,
throws: false,
traditional: false,
headers: {},
*/
accepts: {
"*": allTypes,
text: "text/plain",
html: "text/html",
xml: "application/xml, text/xml",
json: "application/json, text/javascript"
},
contents: {
xml: /xml/,
html: /html/,
json: /json/
},
responseFields: {
xml: "responseXML",
text: "responseText",
json: "responseJSON"
},
// Data converters
// Keys separate source (or catchall "*") and destination types with a single space
converters: {
// Convert anything to text
"* text": String,
// Text to html (true = no transformation)
"text html": true,
// Evaluate text as a json expression
"text json": jQuery.parseJSON,
// Parse text as xml
"text xml": jQuery.parseXML
},
// For options that shouldn't be deep extended:
// you can add your own custom options here if
// and when you create one that shouldn't be
// deep extended (see ajaxExtend)
flatOptions: {
url: true,
context: true
}
},
// Creates a full fledged settings object into target
// with both ajaxSettings and settings fields.
// If target is omitted, writes into ajaxSettings.
ajaxSetup: function( target, settings ) {
return settings ?
// Building a settings object
ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
// Extending ajaxSettings
ajaxExtend( jQuery.ajaxSettings, target );
},
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
ajaxTransport: addToPrefiltersOrTransports( transports ),
// Main method
ajax: function( url, options ) {
// If url is an object, simulate pre-1.5 signature
if ( typeof url === "object" ) {
options = url;
url = undefined;
}
// Force options to be an object
options = options || {};
var // Cross-domain detection vars
parts,
// Loop variable
i,
// URL without anti-cache param
cacheURL,
// Response headers as string
responseHeadersString,
// timeout handle
timeoutTimer,
// To know if global events are to be dispatched
fireGlobals,
transport,
// Response headers
responseHeaders,
// Create the final options object
s = jQuery.ajaxSetup( {}, options ),
// Callbacks context
callbackContext = s.context || s,
// Context for global events is callbackContext if it is a DOM node or jQuery collection
globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
jQuery( callbackContext ) :
jQuery.event,
// Deferreds
deferred = jQuery.Deferred(),
completeDeferred = jQuery.Callbacks("once memory"),
// Status-dependent callbacks
statusCode = s.statusCode || {},
// Headers (they are sent all at once)
requestHeaders = {},
requestHeadersNames = {},
// The jqXHR state
state = 0,
// Default abort message
strAbort = "canceled",
// Fake xhr
jqXHR = {
readyState: 0,
// Builds headers hashtable if needed
getResponseHeader: function( key ) {
var match;
if ( state === 2 ) {
if ( !responseHeaders ) {
responseHeaders = {};
while ( (match = rheaders.exec( responseHeadersString )) ) {
responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
}
}
match = responseHeaders[ key.toLowerCase() ];
}
return match == null ? null : match;
},
// Raw string
getAllResponseHeaders: function() {
return state === 2 ? responseHeadersString : null;
},
// Caches the header
setRequestHeader: function( name, value ) {
var lname = name.toLowerCase();
if ( !state ) {
name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
requestHeaders[ name ] = value;
}
return this;
},
// Overrides response content-type header
overrideMimeType: function( type ) {
if ( !state ) {
s.mimeType = type;
}
return this;
},
// Status-dependent callbacks
statusCode: function( map ) {
var code;
if ( map ) {
if ( state < 2 ) {
for ( code in map ) {
// Lazy-add the new callback in a way that preserves old ones
statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
}
} else {
// Execute the appropriate callbacks
jqXHR.always( map[ jqXHR.status ] );
}
}
return this;
},
// Cancel the request
abort: function( statusText ) {
var finalText = statusText || strAbort;
if ( transport ) {
transport.abort( finalText );
}
done( 0, finalText );
return this;
}
};
// Attach deferreds
deferred.promise( jqXHR ).complete = completeDeferred.add;
jqXHR.success = jqXHR.done;
jqXHR.error = jqXHR.fail;
// Remove hash character (#7531: and string promotion)
// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
// Handle falsy url in the settings object (#10093: consistency with old signature)
// We also use the url parameter if available
s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
// Alias method option to type as per ticket #12004
s.type = options.method || options.type || s.method || s.type;
// Extract dataTypes list
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
// A cross-domain request is in order when we have a protocol:host:port mismatch
if ( s.crossDomain == null ) {
parts = rurl.exec( s.url.toLowerCase() );
s.crossDomain = !!( parts &&
( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
);
}
// Convert data if not already a string
if ( s.data && s.processData && typeof s.data !== "string" ) {
s.data = jQuery.param( s.data, s.traditional );
}
// Apply prefilters
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
// If request was aborted inside a prefilter, stop there
if ( state === 2 ) {
return jqXHR;
}
// We can fire global events as of now if asked to
fireGlobals = s.global;
// Watch for a new set of requests
if ( fireGlobals && jQuery.active++ === 0 ) {
jQuery.event.trigger("ajaxStart");
}
// Uppercase the type
s.type = s.type.toUpperCase();
// Determine if request has content
s.hasContent = !rnoContent.test( s.type );
// Save the URL in case we're toying with the If-Modified-Since
// and/or If-None-Match header later on
cacheURL = s.url;
// More options handling for requests with no content
if ( !s.hasContent ) {
// If data is available, append data to url
if ( s.data ) {
cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
// #9682: remove data so that it's not used in an eventual retry
delete s.data;
}
// Add anti-cache in url if needed
if ( s.cache === false ) {
s.url = rts.test( cacheURL ) ?
// If there is already a '_' parameter, set its value
cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
// Otherwise add one to the end
cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
}
}
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
if ( jQuery.lastModified[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
}
if ( jQuery.etag[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
}
}
// Set the correct header, if data is being sent
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
jqXHR.setRequestHeader( "Content-Type", s.contentType );
}
// Set the Accepts header for the server, depending on the dataType
jqXHR.setRequestHeader(
"Accept",
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
s.accepts[ "*" ]
);
// Check for headers option
for ( i in s.headers ) {
jqXHR.setRequestHeader( i, s.headers[ i ] );
}
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
// Abort if not done already and return
return jqXHR.abort();
}
// aborting is no longer a cancellation
strAbort = "abort";
// Install callbacks on deferreds
for ( i in { success: 1, error: 1, complete: 1 } ) {
jqXHR[ i ]( s[ i ] );
}
// Get transport
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
// If no transport, we auto-abort
if ( !transport ) {
done( -1, "No Transport" );
} else {
jqXHR.readyState = 1;
// Send global event
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
}
// Timeout
if ( s.async && s.timeout > 0 ) {
timeoutTimer = setTimeout(function() {
jqXHR.abort("timeout");
}, s.timeout );
}
try {
state = 1;
transport.send( requestHeaders, done );
} catch ( e ) {
// Propagate exception as error if not done
if ( state < 2 ) {
done( -1, e );
// Simply rethrow otherwise
} else {
throw e;
}
}
}
// Callback for when everything is done
function done( status, nativeStatusText, responses, headers ) {
var isSuccess, success, error, response, modified,
statusText = nativeStatusText;
// Called once
if ( state === 2 ) {
return;
}
// State is "done" now
state = 2;
// Clear timeout if it exists
if ( timeoutTimer ) {
clearTimeout( timeoutTimer );
}
// Dereference transport for early garbage collection
// (no matter how long the jqXHR object will be used)
transport = undefined;
// Cache response headers
responseHeadersString = headers || "";
// Set readyState
jqXHR.readyState = status > 0 ? 4 : 0;
// Determine if successful
isSuccess = status >= 200 && status < 300 || status === 304;
// Get response data
if ( responses ) {
response = ajaxHandleResponses( s, jqXHR, responses );
}
// Convert no matter what (that way responseXXX fields are always set)
response = ajaxConvert( s, response, jqXHR, isSuccess );
// If successful, handle type chaining
if ( isSuccess ) {
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
modified = jqXHR.getResponseHeader("Last-Modified");
if ( modified ) {
jQuery.lastModified[ cacheURL ] = modified;
}
modified = jqXHR.getResponseHeader("etag");
if ( modified ) {
jQuery.etag[ cacheURL ] = modified;
}
}
// if no content
if ( status === 204 || s.type === "HEAD" ) {
statusText = "nocontent";
// if not modified
} else if ( status === 304 ) {
statusText = "notmodified";
// If we have data, let's convert it
} else {
statusText = response.state;
success = response.data;
error = response.error;
isSuccess = !error;
}
} else {
// We extract error from statusText
// then normalize statusText and status for non-aborts
error = statusText;
if ( status || !statusText ) {
statusText = "error";
if ( status < 0 ) {
status = 0;
}
}
}
// Set data for the fake xhr object
jqXHR.status = status;
jqXHR.statusText = ( nativeStatusText || statusText ) + "";
// Success/Error
if ( isSuccess ) {
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
} else {
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
}
// Status-dependent callbacks
jqXHR.statusCode( statusCode );
statusCode = undefined;
if ( fireGlobals ) {
globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
[ jqXHR, s, isSuccess ? success : error ] );
}
// Complete
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
// Handle the global AJAX counter
if ( !( --jQuery.active ) ) {
jQuery.event.trigger("ajaxStop");
}
}
}
return jqXHR;
},
getJSON: function( url, data, callback ) {
return jQuery.get( url, data, callback, "json" );
},
getScript: function( url, callback ) {
return jQuery.get( url, undefined, callback, "script" );
}
});
jQuery.each( [ "get", "post" ], function( i, method ) {
jQuery[ method ] = function( url, data, callback, type ) {
// shift arguments if data argument was omitted
if ( jQuery.isFunction( data ) ) {
type = type || callback;
callback = data;
data = undefined;
}
return jQuery.ajax({
url: url,
type: method,
dataType: type,
data: data,
success: callback
});
};
});
/* Handles responses to an ajax request:
* - finds the right dataType (mediates between content-type and expected dataType)
* - returns the corresponding response
*/
function ajaxHandleResponses( s, jqXHR, responses ) {
var firstDataType, ct, finalDataType, type,
contents = s.contents,
dataTypes = s.dataTypes;
// Remove auto dataType and get content-type in the process
while( dataTypes[ 0 ] === "*" ) {
dataTypes.shift();
if ( ct === undefined ) {
ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
}
}
// Check if we're dealing with a known content-type
if ( ct ) {
for ( type in contents ) {
if ( contents[ type ] && contents[ type ].test( ct ) ) {
dataTypes.unshift( type );
break;
}
}
}
// Check to see if we have a response for the expected dataType
if ( dataTypes[ 0 ] in responses ) {
finalDataType = dataTypes[ 0 ];
} else {
// Try convertible dataTypes
for ( type in responses ) {
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
finalDataType = type;
break;
}
if ( !firstDataType ) {
firstDataType = type;
}
}
// Or just use first one
finalDataType = finalDataType || firstDataType;
}
// If we found a dataType
// We add the dataType to the list if needed
// and return the corresponding response
if ( finalDataType ) {
if ( finalDataType !== dataTypes[ 0 ] ) {
dataTypes.unshift( finalDataType );
}
return responses[ finalDataType ];
}
}
/* Chain conversions given the request and the original response
* Also sets the responseXXX fields on the jqXHR instance
*/
function ajaxConvert( s, response, jqXHR, isSuccess ) {
var conv2, current, conv, tmp, prev,
converters = {},
// Work with a copy of dataTypes in case we need to modify it for conversion
dataTypes = s.dataTypes.slice();
// Create converters map with lowercased keys
if ( dataTypes[ 1 ] ) {
for ( conv in s.converters ) {
converters[ conv.toLowerCase() ] = s.converters[ conv ];
}
}
current = dataTypes.shift();
// Convert to each sequential dataType
while ( current ) {
if ( s.responseFields[ current ] ) {
jqXHR[ s.responseFields[ current ] ] = response;
}
// Apply the dataFilter if provided
if ( !prev && isSuccess && s.dataFilter ) {
response = s.dataFilter( response, s.dataType );
}
prev = current;
current = dataTypes.shift();
if ( current ) {
// There's only work to do if current dataType is non-auto
if ( current === "*" ) {
current = prev;
// Convert response if prev dataType is non-auto and differs from current
} else if ( prev !== "*" && prev !== current ) {
// Seek a direct converter
conv = converters[ prev + " " + current ] || converters[ "* " + current ];
// If none found, seek a pair
if ( !conv ) {
for ( conv2 in converters ) {
// If conv2 outputs current
tmp = conv2.split( " " );
if ( tmp[ 1 ] === current ) {
// If prev can be converted to accepted input
conv = converters[ prev + " " + tmp[ 0 ] ] ||
converters[ "* " + tmp[ 0 ] ];
if ( conv ) {
// Condense equivalence converters
if ( conv === true ) {
conv = converters[ conv2 ];
// Otherwise, insert the intermediate dataType
} else if ( converters[ conv2 ] !== true ) {
current = tmp[ 0 ];
dataTypes.unshift( tmp[ 1 ] );
}
break;
}
}
}
}
// Apply converter (if not an equivalence)
if ( conv !== true ) {
// Unless errors are allowed to bubble, catch and return them
if ( conv && s[ "throws" ] ) {
response = conv( response );
} else {
try {
response = conv( response );
} catch ( e ) {
return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
}
}
}
}
}
}
return { state: "success", data: response };
}
// Install script dataType
jQuery.ajaxSetup({
accepts: {
script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
},
contents: {
script: /(?:java|ecma)script/
},
converters: {
"text script": function( text ) {
jQuery.globalEval( text );
return text;
}
}
});
// Handle cache's special case and global
jQuery.ajaxPrefilter( "script", function( s ) {
if ( s.cache === undefined ) {
s.cache = false;
}
if ( s.crossDomain ) {
s.type = "GET";
s.global = false;
}
});
// Bind script tag hack transport
jQuery.ajaxTransport( "script", function(s) {
// This transport only deals with cross domain requests
if ( s.crossDomain ) {
var script,
head = document.head || jQuery("head")[0] || document.documentElement;
return {
send: function( _, callback ) {
script = document.createElement("script");
script.async = true;
if ( s.scriptCharset ) {
script.charset = s.scriptCharset;
}
script.src = s.url;
// Attach handlers for all browsers
script.onload = script.onreadystatechange = function( _, isAbort ) {
if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
// Handle memory leak in IE
script.onload = script.onreadystatechange = null;
// Remove the script
if ( script.parentNode ) {
script.parentNode.removeChild( script );
}
// Dereference the script
script = null;
// Callback if not abort
if ( !isAbort ) {
callback( 200, "success" );
}
}
};
// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
// Use native DOM manipulation to avoid our domManip AJAX trickery
head.insertBefore( script, head.firstChild );
},
abort: function() {
if ( script ) {
script.onload( undefined, true );
}
}
};
}
});
var oldCallbacks = [],
rjsonp = /(=)\?(?=&|$)|\?\?/;
// Default jsonp settings
jQuery.ajaxSetup({
jsonp: "callback",
jsonpCallback: function() {
var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
this[ callback ] = true;
return callback;
}
});
// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
var callbackName, overwritten, responseContainer,
jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
"url" :
typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
);
// Handle iff the expected data type is "jsonp" or we have a parameter to set
if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
// Get callback name, remembering preexisting value associated with it
callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
s.jsonpCallback() :
s.jsonpCallback;
// Insert callback into url or form data
if ( jsonProp ) {
s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
} else if ( s.jsonp !== false ) {
s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
}
// Use data converter to retrieve json after script execution
s.converters["script json"] = function() {
if ( !responseContainer ) {
jQuery.error( callbackName + " was not called" );
}
return responseContainer[ 0 ];
};
// force json dataType
s.dataTypes[ 0 ] = "json";
// Install callback
overwritten = window[ callbackName ];
window[ callbackName ] = function() {
responseContainer = arguments;
};
// Clean-up function (fires after converters)
jqXHR.always(function() {
// Restore preexisting value
window[ callbackName ] = overwritten;
// Save back as free
if ( s[ callbackName ] ) {
// make sure that re-using the options doesn't screw things around
s.jsonpCallback = originalSettings.jsonpCallback;
// save the callback name for future use
oldCallbacks.push( callbackName );
}
// Call if it was a function and we have a response
if ( responseContainer && jQuery.isFunction( overwritten ) ) {
overwritten( responseContainer[ 0 ] );
}
responseContainer = overwritten = undefined;
});
// Delegate to script
return "script";
}
});
var xhrCallbacks, xhrSupported,
xhrId = 0,
// #5280: Internet Explorer will keep connections alive if we don't abort on unload
xhrOnUnloadAbort = window.ActiveXObject && function() {
// Abort all pending requests
var key;
for ( key in xhrCallbacks ) {
xhrCallbacks[ key ]( undefined, true );
}
};
// Functions to create xhrs
function createStandardXHR() {
try {
return new window.XMLHttpRequest();
} catch( e ) {}
}
function createActiveXHR() {
try {
return new window.ActiveXObject("Microsoft.XMLHTTP");
} catch( e ) {}
}
// Create the request object
// (This is still attached to ajaxSettings for backward compatibility)
jQuery.ajaxSettings.xhr = window.ActiveXObject ?
/* Microsoft failed to properly
* implement the XMLHttpRequest in IE7 (can't request local files),
* so we use the ActiveXObject when it is available
* Additionally XMLHttpRequest can be disabled in IE7/IE8 so
* we need a fallback.
*/
function() {
return !this.isLocal && createStandardXHR() || createActiveXHR();
} :
// For all other browsers, use the standard XMLHttpRequest object
createStandardXHR;
// Determine support properties
xhrSupported = jQuery.ajaxSettings.xhr();
jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
xhrSupported = jQuery.support.ajax = !!xhrSupported;
// Create transport if the browser can provide an xhr
if ( xhrSupported ) {
jQuery.ajaxTransport(function( s ) {
// Cross domain only allowed if supported through XMLHttpRequest
if ( !s.crossDomain || jQuery.support.cors ) {
var callback;
return {
send: function( headers, complete ) {
// Get a new xhr
var handle, i,
xhr = s.xhr();
// Open the socket
// Passing null username, generates a login popup on Opera (#2865)
if ( s.username ) {
xhr.open( s.type, s.url, s.async, s.username, s.password );
} else {
xhr.open( s.type, s.url, s.async );
}
// Apply custom fields if provided
if ( s.xhrFields ) {
for ( i in s.xhrFields ) {
xhr[ i ] = s.xhrFields[ i ];
}
}
// Override mime type if needed
if ( s.mimeType && xhr.overrideMimeType ) {
xhr.overrideMimeType( s.mimeType );
}
// X-Requested-With header
// For cross-domain requests, seeing as conditions for a preflight are
// akin to a jigsaw puzzle, we simply never set it to be sure.
// (it can always be set on a per-request basis or even using ajaxSetup)
// For same-domain requests, won't change header if already provided.
if ( !s.crossDomain && !headers["X-Requested-With"] ) {
headers["X-Requested-With"] = "XMLHttpRequest";
}
// Need an extra try/catch for cross domain requests in Firefox 3
try {
for ( i in headers ) {
xhr.setRequestHeader( i, headers[ i ] );
}
} catch( err ) {}
// Do send the request
// This may raise an exception which is actually
// handled in jQuery.ajax (so no try/catch here)
xhr.send( ( s.hasContent && s.data ) || null );
// Listener
callback = function( _, isAbort ) {
var status, responseHeaders, statusText, responses;
// Firefox throws exceptions when accessing properties
// of an xhr when a network error occurred
// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
try {
// Was never called and is aborted or complete
if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
// Only called once
callback = undefined;
// Do not keep as active anymore
if ( handle ) {
xhr.onreadystatechange = jQuery.noop;
if ( xhrOnUnloadAbort ) {
delete xhrCallbacks[ handle ];
}
}
// If it's an abort
if ( isAbort ) {
// Abort it manually if needed
if ( xhr.readyState !== 4 ) {
xhr.abort();
}
} else {
responses = {};
status = xhr.status;
responseHeaders = xhr.getAllResponseHeaders();
// When requesting binary data, IE6-9 will throw an exception
// on any attempt to access responseText (#11426)
if ( typeof xhr.responseText === "string" ) {
responses.text = xhr.responseText;
}
// Firefox throws an exception when accessing
// statusText for faulty cross-domain requests
try {
statusText = xhr.statusText;
} catch( e ) {
// We normalize with Webkit giving an empty statusText
statusText = "";
}
// Filter status for non standard behaviors
// If the request is local and we have data: assume a success
// (success with no data won't get notified, that's the best we
// can do given current implementations)
if ( !status && s.isLocal && !s.crossDomain ) {
status = responses.text ? 200 : 404;
// IE - #1450: sometimes returns 1223 when it should be 204
} else if ( status === 1223 ) {
status = 204;
}
}
}
} catch( firefoxAccessException ) {
if ( !isAbort ) {
complete( -1, firefoxAccessException );
}
}
// Call complete if needed
if ( responses ) {
complete( status, statusText, responses, responseHeaders );
}
};
if ( !s.async ) {
// if we're in sync mode we fire the callback
callback();
} else if ( xhr.readyState === 4 ) {
// (IE6 & IE7) if it's in cache and has been
// retrieved directly we need to fire the callback
setTimeout( callback );
} else {
handle = ++xhrId;
if ( xhrOnUnloadAbort ) {
// Create the active xhrs callbacks list if needed
// and attach the unload handler
if ( !xhrCallbacks ) {
xhrCallbacks = {};
jQuery( window ).unload( xhrOnUnloadAbort );
}
// Add to list of active xhrs callbacks
xhrCallbacks[ handle ] = callback;
}
xhr.onreadystatechange = callback;
}
},
abort: function() {
if ( callback ) {
callback( undefined, true );
}
}
};
}
});
}
var fxNow, timerId,
rfxtypes = /^(?:toggle|show|hide)$/,
rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
rrun = /queueHooks$/,
animationPrefilters = [ defaultPrefilter ],
tweeners = {
"*": [function( prop, value ) {
var tween = this.createTween( prop, value ),
target = tween.cur(),
parts = rfxnum.exec( value ),
unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
// Starting value computation is required for potential unit mismatches
start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
rfxnum.exec( jQuery.css( tween.elem, prop ) ),
scale = 1,
maxIterations = 20;
if ( start && start[ 3 ] !== unit ) {
// Trust units reported by jQuery.css
unit = unit || start[ 3 ];
// Make sure we update the tween properties later on
parts = parts || [];
// Iteratively approximate from a nonzero starting point
start = +target || 1;
do {
// If previous iteration zeroed out, double until we get *something*
// Use a string for doubling factor so we don't accidentally see scale as unchanged below
scale = scale || ".5";
// Adjust and apply
start = start / scale;
jQuery.style( tween.elem, prop, start + unit );
// Update scale, tolerating zero or NaN from tween.cur()
// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
}
// Update tween properties
if ( parts ) {
start = tween.start = +start || +target || 0;
tween.unit = unit;
// If a +=/-= token was provided, we're doing a relative animation
tween.end = parts[ 1 ] ?
start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
+parts[ 2 ];
}
return tween;
}]
};
// Animations created synchronously will run synchronously
function createFxNow() {
setTimeout(function() {
fxNow = undefined;
});
return ( fxNow = jQuery.now() );
}
function createTween( value, prop, animation ) {
var tween,
collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
index = 0,
length = collection.length;
for ( ; index < length; index++ ) {
if ( (tween = collection[ index ].call( animation, prop, value )) ) {
// we're done with this property
return tween;
}
}
}
function Animation( elem, properties, options ) {
var result,
stopped,
index = 0,
length = animationPrefilters.length,
deferred = jQuery.Deferred().always( function() {
// don't match elem in the :animated selector
delete tick.elem;
}),
tick = function() {
if ( stopped ) {
return false;
}
var currentTime = fxNow || createFxNow(),
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
temp = remaining / animation.duration || 0,
percent = 1 - temp,
index = 0,
length = animation.tweens.length;
for ( ; index < length ; index++ ) {
animation.tweens[ index ].run( percent );
}
deferred.notifyWith( elem, [ animation, percent, remaining ]);
if ( percent < 1 && length ) {
return remaining;
} else {
deferred.resolveWith( elem, [ animation ] );
return false;
}
},
animation = deferred.promise({
elem: elem,
props: jQuery.extend( {}, properties ),
opts: jQuery.extend( true, { specialEasing: {} }, options ),
originalProperties: properties,
originalOptions: options,
startTime: fxNow || createFxNow(),
duration: options.duration,
tweens: [],
createTween: function( prop, end ) {
var tween = jQuery.Tween( elem, animation.opts, prop, end,
animation.opts.specialEasing[ prop ] || animation.opts.easing );
animation.tweens.push( tween );
return tween;
},
stop: function( gotoEnd ) {
var index = 0,
// if we are going to the end, we want to run all the tweens
// otherwise we skip this part
length = gotoEnd ? animation.tweens.length : 0;
if ( stopped ) {
return this;
}
stopped = true;
for ( ; index < length ; index++ ) {
animation.tweens[ index ].run( 1 );
}
// resolve when we played the last frame
// otherwise, reject
if ( gotoEnd ) {
deferred.resolveWith( elem, [ animation, gotoEnd ] );
} else {
deferred.rejectWith( elem, [ animation, gotoEnd ] );
}
return this;
}
}),
props = animation.props;
propFilter( props, animation.opts.specialEasing );
for ( ; index < length ; index++ ) {
result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
if ( result ) {
return result;
}
}
jQuery.map( props, createTween, animation );
if ( jQuery.isFunction( animation.opts.start ) ) {
animation.opts.start.call( elem, animation );
}
jQuery.fx.timer(
jQuery.extend( tick, {
elem: elem,
anim: animation,
queue: animation.opts.queue
})
);
// attach callbacks from options
return animation.progress( animation.opts.progress )
.done( animation.opts.done, animation.opts.complete )
.fail( animation.opts.fail )
.always( animation.opts.always );
}
function propFilter( props, specialEasing ) {
var index, name, easing, value, hooks;
// camelCase, specialEasing and expand cssHook pass
for ( index in props ) {
name = jQuery.camelCase( index );
easing = specialEasing[ name ];
value = props[ index ];
if ( jQuery.isArray( value ) ) {
easing = value[ 1 ];
value = props[ index ] = value[ 0 ];
}
if ( index !== name ) {
props[ name ] = value;
delete props[ index ];
}
hooks = jQuery.cssHooks[ name ];
if ( hooks && "expand" in hooks ) {
value = hooks.expand( value );
delete props[ name ];
// not quite $.extend, this wont overwrite keys already present.
// also - reusing 'index' from above because we have the correct "name"
for ( index in value ) {
if ( !( index in props ) ) {
props[ index ] = value[ index ];
specialEasing[ index ] = easing;
}
}
} else {
specialEasing[ name ] = easing;
}
}
}
jQuery.Animation = jQuery.extend( Animation, {
tweener: function( props, callback ) {
if ( jQuery.isFunction( props ) ) {
callback = props;
props = [ "*" ];
} else {
props = props.split(" ");
}
var prop,
index = 0,
length = props.length;
for ( ; index < length ; index++ ) {
prop = props[ index ];
tweeners[ prop ] = tweeners[ prop ] || [];
tweeners[ prop ].unshift( callback );
}
},
prefilter: function( callback, prepend ) {
if ( prepend ) {
animationPrefilters.unshift( callback );
} else {
animationPrefilters.push( callback );
}
}
});
function defaultPrefilter( elem, props, opts ) {
/* jshint validthis: true */
var prop, value, toggle, tween, hooks, oldfire,
anim = this,
orig = {},
style = elem.style,
hidden = elem.nodeType && isHidden( elem ),
dataShow = jQuery._data( elem, "fxshow" );
// handle queue: false promises
if ( !opts.queue ) {
hooks = jQuery._queueHooks( elem, "fx" );
if ( hooks.unqueued == null ) {
hooks.unqueued = 0;
oldfire = hooks.empty.fire;
hooks.empty.fire = function() {
if ( !hooks.unqueued ) {
oldfire();
}
};
}
hooks.unqueued++;
anim.always(function() {
// doing this makes sure that the complete handler will be called
// before this completes
anim.always(function() {
hooks.unqueued--;
if ( !jQuery.queue( elem, "fx" ).length ) {
hooks.empty.fire();
}
});
});
}
// height/width overflow pass
if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
// Make sure that nothing sneaks out
// Record all 3 overflow attributes because IE does not
// change the overflow attribute when overflowX and
// overflowY are set to the same value
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
// Set display property to inline-block for height/width
// animations on inline elements that are having width/height animated
if ( jQuery.css( elem, "display" ) === "inline" &&
jQuery.css( elem, "float" ) === "none" ) {
// inline-level elements accept inline-block;
// block-level elements need to be inline with layout
if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
style.display = "inline-block";
} else {
style.zoom = 1;
}
}
}
if ( opts.overflow ) {
style.overflow = "hidden";
if ( !jQuery.support.shrinkWrapBlocks ) {
anim.always(function() {
style.overflow = opts.overflow[ 0 ];
style.overflowX = opts.overflow[ 1 ];
style.overflowY = opts.overflow[ 2 ];
});
}
}
// show/hide pass
for ( prop in props ) {
value = props[ prop ];
if ( rfxtypes.exec( value ) ) {
delete props[ prop ];
toggle = toggle || value === "toggle";
if ( value === ( hidden ? "hide" : "show" ) ) {
continue;
}
orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
}
}
if ( !jQuery.isEmptyObject( orig ) ) {
if ( dataShow ) {
if ( "hidden" in dataShow ) {
hidden = dataShow.hidden;
}
} else {
dataShow = jQuery._data( elem, "fxshow", {} );
}
// store state if its toggle - enables .stop().toggle() to "reverse"
if ( toggle ) {
dataShow.hidden = !hidden;
}
if ( hidden ) {
jQuery( elem ).show();
} else {
anim.done(function() {
jQuery( elem ).hide();
});
}
anim.done(function() {
var prop;
jQuery._removeData( elem, "fxshow" );
for ( prop in orig ) {
jQuery.style( elem, prop, orig[ prop ] );
}
});
for ( prop in orig ) {
tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
if ( !( prop in dataShow ) ) {
dataShow[ prop ] = tween.start;
if ( hidden ) {
tween.end = tween.start;
tween.start = prop === "width" || prop === "height" ? 1 : 0;
}
}
}
}
}
function Tween( elem, options, prop, end, easing ) {
return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;
Tween.prototype = {
constructor: Tween,
init: function( elem, options, prop, end, easing, unit ) {
this.elem = elem;
this.prop = prop;
this.easing = easing || "swing";
this.options = options;
this.start = this.now = this.cur();
this.end = end;
this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
},
cur: function() {
var hooks = Tween.propHooks[ this.prop ];
return hooks && hooks.get ?
hooks.get( this ) :
Tween.propHooks._default.get( this );
},
run: function( percent ) {
var eased,
hooks = Tween.propHooks[ this.prop ];
if ( this.options.duration ) {
this.pos = eased = jQuery.easing[ this.easing ](
percent, this.options.duration * percent, 0, 1, this.options.duration
);
} else {
this.pos = eased = percent;
}
this.now = ( this.end - this.start ) * eased + this.start;
if ( this.options.step ) {
this.options.step.call( this.elem, this.now, this );
}
if ( hooks && hooks.set ) {
hooks.set( this );
} else {
Tween.propHooks._default.set( this );
}
return this;
}
};
Tween.prototype.init.prototype = Tween.prototype;
Tween.propHooks = {
_default: {
get: function( tween ) {
var result;
if ( tween.elem[ tween.prop ] != null &&
(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
return tween.elem[ tween.prop ];
}
// passing an empty string as a 3rd parameter to .css will automatically
// attempt a parseFloat and fallback to a string if the parse fails
// so, simple values such as "10px" are parsed to Float.
// complex values such as "rotate(1rad)" are returned as is.
result = jQuery.css( tween.elem, tween.prop, "" );
// Empty strings, null, undefined and "auto" are converted to 0.
return !result || result === "auto" ? 0 : result;
},
set: function( tween ) {
// use step hook for back compat - use cssHook if its there - use .style if its
// available and use plain properties where available
if ( jQuery.fx.step[ tween.prop ] ) {
jQuery.fx.step[ tween.prop ]( tween );
} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
} else {
tween.elem[ tween.prop ] = tween.now;
}
}
}
};
// Support: IE <=9
// Panic based approach to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
set: function( tween ) {
if ( tween.elem.nodeType && tween.elem.parentNode ) {
tween.elem[ tween.prop ] = tween.now;
}
}
};
jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
var cssFn = jQuery.fn[ name ];
jQuery.fn[ name ] = function( speed, easing, callback ) {
return speed == null || typeof speed === "boolean" ?
cssFn.apply( this, arguments ) :
this.animate( genFx( name, true ), speed, easing, callback );
};
});
jQuery.fn.extend({
fadeTo: function( speed, to, easing, callback ) {
// show any hidden elements after setting opacity to 0
return this.filter( isHidden ).css( "opacity", 0 ).show()
// animate to the value specified
.end().animate({ opacity: to }, speed, easing, callback );
},
animate: function( prop, speed, easing, callback ) {
var empty = jQuery.isEmptyObject( prop ),
optall = jQuery.speed( speed, easing, callback ),
doAnimation = function() {
// Operate on a copy of prop so per-property easing won't be lost
var anim = Animation( this, jQuery.extend( {}, prop ), optall );
// Empty animations, or finishing resolves immediately
if ( empty || jQuery._data( this, "finish" ) ) {
anim.stop( true );
}
};
doAnimation.finish = doAnimation;
return empty || optall.queue === false ?
this.each( doAnimation ) :
this.queue( optall.queue, doAnimation );
},
stop: function( type, clearQueue, gotoEnd ) {
var stopQueue = function( hooks ) {
var stop = hooks.stop;
delete hooks.stop;
stop( gotoEnd );
};
if ( typeof type !== "string" ) {
gotoEnd = clearQueue;
clearQueue = type;
type = undefined;
}
if ( clearQueue && type !== false ) {
this.queue( type || "fx", [] );
}
return this.each(function() {
var dequeue = true,
index = type != null && type + "queueHooks",
timers = jQuery.timers,
data = jQuery._data( this );
if ( index ) {
if ( data[ index ] && data[ index ].stop ) {
stopQueue( data[ index ] );
}
} else {
for ( index in data ) {
if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
stopQueue( data[ index ] );
}
}
}
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
timers[ index ].anim.stop( gotoEnd );
dequeue = false;
timers.splice( index, 1 );
}
}
// start the next in the queue if the last step wasn't forced
// timers currently will call their complete callbacks, which will dequeue
// but only if they were gotoEnd
if ( dequeue || !gotoEnd ) {
jQuery.dequeue( this, type );
}
});
},
finish: function( type ) {
if ( type !== false ) {
type = type || "fx";
}
return this.each(function() {
var index,
data = jQuery._data( this ),
queue = data[ type + "queue" ],
hooks = data[ type + "queueHooks" ],
timers = jQuery.timers,
length = queue ? queue.length : 0;
// enable finishing flag on private data
data.finish = true;
// empty the queue first
jQuery.queue( this, type, [] );
if ( hooks && hooks.stop ) {
hooks.stop.call( this, true );
}
// look for any active animations, and finish them
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
timers[ index ].anim.stop( true );
timers.splice( index, 1 );
}
}
// look for any animations in the old queue and finish them
for ( index = 0; index < length; index++ ) {
if ( queue[ index ] && queue[ index ].finish ) {
queue[ index ].finish.call( this );
}
}
// turn off finishing flag
delete data.finish;
});
}
});
// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
var which,
attrs = { height: type },
i = 0;
// if we include width, step value is 1 to do all cssExpand values,
// if we don't include width, step value is 2 to skip over Left and Right
includeWidth = includeWidth? 1 : 0;
for( ; i < 4 ; i += 2 - includeWidth ) {
which = cssExpand[ i ];
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
}
if ( includeWidth ) {
attrs.opacity = attrs.width = type;
}
return attrs;
}
// Generate shortcuts for custom animations
jQuery.each({
slideDown: genFx("show"),
slideUp: genFx("hide"),
slideToggle: genFx("toggle"),
fadeIn: { opacity: "show" },
fadeOut: { opacity: "hide" },
fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
jQuery.fn[ name ] = function( speed, easing, callback ) {
return this.animate( props, speed, easing, callback );
};
});
jQuery.speed = function( speed, easing, fn ) {
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
complete: fn || !fn && easing ||
jQuery.isFunction( speed ) && speed,
duration: speed,
easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
};
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
// normalize opt.queue - true/undefined/null -> "fx"
if ( opt.queue == null || opt.queue === true ) {
opt.queue = "fx";
}
// Queueing
opt.old = opt.complete;
opt.complete = function() {
if ( jQuery.isFunction( opt.old ) ) {
opt.old.call( this );
}
if ( opt.queue ) {
jQuery.dequeue( this, opt.queue );
}
};
return opt;
};
jQuery.easing = {
linear: function( p ) {
return p;
},
swing: function( p ) {
return 0.5 - Math.cos( p*Math.PI ) / 2;
}
};
jQuery.timers = [];
jQuery.fx = Tween.prototype.init;
jQuery.fx.tick = function() {
var timer,
timers = jQuery.timers,
i = 0;
fxNow = jQuery.now();
for ( ; i < timers.length; i++ ) {
timer = timers[ i ];
// Checks the timer has not already been removed
if ( !timer() && timers[ i ] === timer ) {
timers.splice( i--, 1 );
}
}
if ( !timers.length ) {
jQuery.fx.stop();
}
fxNow = undefined;
};
jQuery.fx.timer = function( timer ) {
if ( timer() && jQuery.timers.push( timer ) ) {
jQuery.fx.start();
}
};
jQuery.fx.interval = 13;
jQuery.fx.start = function() {
if ( !timerId ) {
timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
}
};
jQuery.fx.stop = function() {
clearInterval( timerId );
timerId = null;
};
jQuery.fx.speeds = {
slow: 600,
fast: 200,
// Default speed
_default: 400
};
// Back Compat <1.8 extension point
jQuery.fx.step = {};
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.animated = function( elem ) {
return jQuery.grep(jQuery.timers, function( fn ) {
return elem === fn.elem;
}).length;
};
}
jQuery.fn.offset = function( options ) {
if ( arguments.length ) {
return options === undefined ?
this :
this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
}
var docElem, win,
box = { top: 0, left: 0 },
elem = this[ 0 ],
doc = elem && elem.ownerDocument;
if ( !doc ) {
return;
}
docElem = doc.documentElement;
// Make sure it's not a disconnected DOM node
if ( !jQuery.contains( docElem, elem ) ) {
return box;
}
// If we don't have gBCR, just use 0,0 rather than error
// BlackBerry 5, iOS 3 (original iPhone)
if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
box = elem.getBoundingClientRect();
}
win = getWindow( doc );
return {
top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ),
left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
};
};
jQuery.offset = {
setOffset: function( elem, options, i ) {
var position = jQuery.css( elem, "position" );
// set position first, in-case top/left are set even on static elem
if ( position === "static" ) {
elem.style.position = "relative";
}
var curElem = jQuery( elem ),
curOffset = curElem.offset(),
curCSSTop = jQuery.css( elem, "top" ),
curCSSLeft = jQuery.css( elem, "left" ),
calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
props = {}, curPosition = {}, curTop, curLeft;
// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
if ( calculatePosition ) {
curPosition = curElem.position();
curTop = curPosition.top;
curLeft = curPosition.left;
} else {
curTop = parseFloat( curCSSTop ) || 0;
curLeft = parseFloat( curCSSLeft ) || 0;
}
if ( jQuery.isFunction( options ) ) {
options = options.call( elem, i, curOffset );
}
if ( options.top != null ) {
props.top = ( options.top - curOffset.top ) + curTop;
}
if ( options.left != null ) {
props.left = ( options.left - curOffset.left ) + curLeft;
}
if ( "using" in options ) {
options.using.call( elem, props );
} else {
curElem.css( props );
}
}
};
jQuery.fn.extend({
position: function() {
if ( !this[ 0 ] ) {
return;
}
var offsetParent, offset,
parentOffset = { top: 0, left: 0 },
elem = this[ 0 ];
// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
if ( jQuery.css( elem, "position" ) === "fixed" ) {
// we assume that getBoundingClientRect is available when computed position is fixed
offset = elem.getBoundingClientRect();
} else {
// Get *real* offsetParent
offsetParent = this.offsetParent();
// Get correct offsets
offset = this.offset();
if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
parentOffset = offsetParent.offset();
}
// Add offsetParent borders
parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
}
// Subtract parent offsets and element margins
// note: when an element has margin: auto the offsetLeft and marginLeft
// are the same in Safari causing offset.left to incorrectly be 0
return {
top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
};
},
offsetParent: function() {
return this.map(function() {
var offsetParent = this.offsetParent || docElem;
while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent || docElem;
});
}
});
// Create scrollLeft and scrollTop methods
jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
var top = /Y/.test( prop );
jQuery.fn[ method ] = function( val ) {
return jQuery.access( this, function( elem, method, val ) {
var win = getWindow( elem );
if ( val === undefined ) {
return win ? (prop in win) ? win[ prop ] :
win.document.documentElement[ method ] :
elem[ method ];
}
if ( win ) {
win.scrollTo(
!top ? val : jQuery( win ).scrollLeft(),
top ? val : jQuery( win ).scrollTop()
);
} else {
elem[ method ] = val;
}
}, method, val, arguments.length, null );
};
});
function getWindow( elem ) {
return jQuery.isWindow( elem ) ?
elem :
elem.nodeType === 9 ?
elem.defaultView || elem.parentWindow :
false;
}
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
// margin is only for outerHeight, outerWidth
jQuery.fn[ funcName ] = function( margin, value ) {
var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
return jQuery.access( this, function( elem, type, value ) {
var doc;
if ( jQuery.isWindow( elem ) ) {
// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
// isn't a whole lot we can do. See pull request at this URL for discussion:
// https://github.com/jquery/jquery/pull/764
return elem.document.documentElement[ "client" + name ];
}
// Get document width or height
if ( elem.nodeType === 9 ) {
doc = elem.documentElement;
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
return Math.max(
elem.body[ "scroll" + name ], doc[ "scroll" + name ],
elem.body[ "offset" + name ], doc[ "offset" + name ],
doc[ "client" + name ]
);
}
return value === undefined ?
// Get width or height on the element, requesting but not forcing parseFloat
jQuery.css( elem, type, extra ) :
// Set width or height on the element
jQuery.style( elem, type, value, extra );
}, type, chainable ? margin : undefined, chainable, null );
};
});
});
// Limit scope pollution from any deprecated API
// (function() {
// The number of elements contained in the matched element set
jQuery.fn.size = function() {
return this.length;
};
jQuery.fn.andSelf = jQuery.fn.addBack;
// })();
if ( typeof module === "object" && module && typeof module.exports === "object" ) {
// Expose jQuery as module.exports in loaders that implement the Node
// module pattern (including browserify). Do not create the global, since
// the user will be storing it themselves locally, and globals are frowned
// upon in the Node module world.
module.exports = jQuery;
} else {
// Otherwise expose jQuery to the global object as usual
window.jQuery = window.$ = jQuery;
// Register as a named AMD module, since jQuery can be concatenated with other
// files that may use define, but not via a proper concatenation script that
// understands anonymous AMD modules. A named AMD is safest and most robust
// way to register. Lowercase jquery is used because AMD module names are
// derived from file names, and jQuery is normally delivered in a lowercase
// file name. Do this after creating the global so that if an AMD module wants
// to call noConflict to hide this version of jQuery, it will work.
if ( typeof define === "function" && define.amd ) {
define( "jquery", [], function () { return jQuery; } );
}
}
})( window );
|
src/components/run.js
|
heikkipesonen/batmanin-ostoslista
|
import React from 'react';
import ReactDOM from 'react-dom';
import App from './Main';
// Render the main component into the dom
ReactDOM.render(<App />, document.getElementById('app'));
|
ajax/libs/yui/3.10.0/simpleyui/simpleyui-debug.js
|
samthor/cdnjs
|
/**
The YUI module contains the components required for building the YUI seed file.
This includes the script loading mechanism, a simple queue, and the core
utilities for the library.
@module yui
@main yui
@submodule yui-base
**/
/*jshint eqeqeq: false*/
if (typeof YUI != 'undefined') {
YUI._YUI = YUI;
}
/**
The YUI global namespace object. This is the constructor for all YUI instances.
This is a self-instantiable factory function, meaning you don't need to precede
it with the `new` operator. You can invoke it directly like this:
YUI().use('*', function (Y) {
// Y is a new YUI instance.
});
But it also works like this:
var Y = YUI();
The `YUI` constructor accepts an optional config object, like this:
YUI({
debug: true,
combine: false
}).use('node', function (Y) {
// Y.Node is ready to use.
});
See the API docs for the <a href="config.html">Config</a> class for the complete
list of supported configuration properties accepted by the YUI constuctor.
If a global `YUI` object is already defined, the existing YUI object will not be
overwritten, to ensure that defined namespaces are preserved.
Each YUI instance has full custom event support, but only if the event system is
available.
@class YUI
@uses EventTarget
@constructor
@global
@param {Object} [config]* Zero or more optional configuration objects. Config
values are stored in the `Y.config` property. See the
<a href="config.html">Config</a> docs for the list of supported properties.
**/
/*global YUI*/
/*global YUI_config*/
var YUI = function() {
var i = 0,
Y = this,
args = arguments,
l = args.length,
instanceOf = function(o, type) {
return (o && o.hasOwnProperty && (o instanceof type));
},
gconf = (typeof YUI_config !== 'undefined') && YUI_config;
if (!(instanceOf(Y, YUI))) {
Y = new YUI();
} else {
// set up the core environment
Y._init();
/**
Master configuration that might span multiple contexts in a non-
browser environment. It is applied first to all instances in all
contexts.
@example
YUI.GlobalConfig = {
filter: 'debug'
};
YUI().use('node', function (Y) {
// debug files used here
});
YUI({
filter: 'min'
}).use('node', function (Y) {
// min files used here
});
@property {Object} GlobalConfig
@global
@static
**/
if (YUI.GlobalConfig) {
Y.applyConfig(YUI.GlobalConfig);
}
/**
Page-level config applied to all YUI instances created on the
current page. This is applied after `YUI.GlobalConfig` and before
any instance-level configuration.
@example
// Single global var to include before YUI seed file
YUI_config = {
filter: 'debug'
};
YUI().use('node', function (Y) {
// debug files used here
});
YUI({
filter: 'min'
}).use('node', function (Y) {
// min files used here
});
@property {Object} YUI_config
@global
**/
if (gconf) {
Y.applyConfig(gconf);
}
// bind the specified additional modules for this instance
if (!l) {
Y._setup();
}
}
if (l) {
// Each instance can accept one or more configuration objects.
// These are applied after YUI.GlobalConfig and YUI_Config,
// overriding values set in those config files if there is a
// matching property.
for (; i < l; i++) {
Y.applyConfig(args[i]);
}
Y._setup();
}
Y.instanceOf = instanceOf;
return Y;
};
(function() {
var proto, prop,
VERSION = '@VERSION@',
PERIOD = '.',
BASE = 'http://yui.yahooapis.com/',
/*
These CSS class names can't be generated by
getClassName since it is not available at the
time they are being used.
*/
DOC_LABEL = 'yui3-js-enabled',
CSS_STAMP_EL = 'yui3-css-stamp',
NOOP = function() {},
SLICE = Array.prototype.slice,
APPLY_TO_AUTH = { 'io.xdrReady': 1, // the functions applyTo
'io.xdrResponse': 1, // can call. this should
'SWF.eventHandler': 1 }, // be done at build time
hasWin = (typeof window != 'undefined'),
win = (hasWin) ? window : null,
doc = (hasWin) ? win.document : null,
docEl = doc && doc.documentElement,
docClass = docEl && docEl.className,
instances = {},
time = new Date().getTime(),
add = function(el, type, fn, capture) {
if (el && el.addEventListener) {
el.addEventListener(type, fn, capture);
} else if (el && el.attachEvent) {
el.attachEvent('on' + type, fn);
}
},
remove = function(el, type, fn, capture) {
if (el && el.removeEventListener) {
// this can throw an uncaught exception in FF
try {
el.removeEventListener(type, fn, capture);
} catch (ex) {}
} else if (el && el.detachEvent) {
el.detachEvent('on' + type, fn);
}
},
handleLoad = function() {
YUI.Env.windowLoaded = true;
YUI.Env.DOMReady = true;
if (hasWin) {
remove(window, 'load', handleLoad);
}
},
getLoader = function(Y, o) {
var loader = Y.Env._loader,
lCore = [ 'loader-base' ],
G_ENV = YUI.Env,
mods = G_ENV.mods;
if (loader) {
//loader._config(Y.config);
loader.ignoreRegistered = false;
loader.onEnd = null;
loader.data = null;
loader.required = [];
loader.loadType = null;
} else {
loader = new Y.Loader(Y.config);
Y.Env._loader = loader;
}
if (mods && mods.loader) {
lCore = [].concat(lCore, YUI.Env.loaderExtras);
}
YUI.Env.core = Y.Array.dedupe([].concat(YUI.Env.core, lCore));
return loader;
},
clobber = function(r, s) {
for (var i in s) {
if (s.hasOwnProperty(i)) {
r[i] = s[i];
}
}
},
ALREADY_DONE = { success: true };
// Stamp the documentElement (HTML) with a class of "yui-loaded" to
// enable styles that need to key off of JS being enabled.
if (docEl && docClass.indexOf(DOC_LABEL) == -1) {
if (docClass) {
docClass += ' ';
}
docClass += DOC_LABEL;
docEl.className = docClass;
}
if (VERSION.indexOf('@') > -1) {
VERSION = '3.5.0'; // dev time hack for cdn test
}
proto = {
/**
Applies a new configuration object to the config of this YUI instance. This
will merge new group/module definitions, and will also update the loader
cache if necessary. Updating `Y.config` directly will not update the cache.
@method applyConfig
@param {Object} o the configuration object.
@since 3.2.0
**/
applyConfig: function(o) {
o = o || NOOP;
var attr,
name,
// detail,
config = this.config,
mods = config.modules,
groups = config.groups,
aliases = config.aliases,
loader = this.Env._loader;
for (name in o) {
if (o.hasOwnProperty(name)) {
attr = o[name];
if (mods && name == 'modules') {
clobber(mods, attr);
} else if (aliases && name == 'aliases') {
clobber(aliases, attr);
} else if (groups && name == 'groups') {
clobber(groups, attr);
} else if (name == 'win') {
config[name] = (attr && attr.contentWindow) || attr;
config.doc = config[name] ? config[name].document : null;
} else if (name == '_yuid') {
// preserve the guid
} else {
config[name] = attr;
}
}
}
if (loader) {
loader._config(o);
}
},
/**
Old way to apply a config to this instance (calls `applyConfig` under the
hood).
@private
@method _config
@param {Object} o The config to apply
**/
_config: function(o) {
this.applyConfig(o);
},
/**
Initializes this YUI instance.
@private
@method _init
**/
_init: function() {
var filter, el,
Y = this,
G_ENV = YUI.Env,
Env = Y.Env,
prop;
/**
The version number of this YUI instance.
This value is typically updated by a script when a YUI release is built,
so it may not reflect the correct version number when YUI is run from
the development source tree.
@property {String} version
**/
Y.version = VERSION;
if (!Env) {
Y.Env = {
core: ['get', 'features', 'intl-base', 'yui-log', 'yui-later'],
loaderExtras: ['loader-rollup', 'loader-yui3'],
mods: {}, // flat module map
versions: {}, // version module map
base: BASE,
cdn: BASE + VERSION + '/build/',
// bootstrapped: false,
_idx: 0,
_used: {},
_attached: {},
_missed: [],
_yidx: 0,
_uidx: 0,
_guidp: 'y',
_loaded: {},
// serviced: {},
// Regex in English:
// I'll start at the \b(simpleyui).
// 1. Look in the test string for "simpleyui" or "yui" or
// "yui-base" or "yui-davglass" or "yui-foobar" that comes after a word break. That is, it
// can't match "foyui" or "i_heart_simpleyui". This can be anywhere in the string.
// 2. After #1 must come a forward slash followed by the string matched in #1, so
// "yui-base/yui-base" or "simpleyui/simpleyui" or "yui-pants/yui-pants".
// 3. The second occurence of the #1 token can optionally be followed by "-debug" or "-min",
// so "yui/yui-min", "yui/yui-debug", "yui-base/yui-base-debug". NOT "yui/yui-tshirt".
// 4. This is followed by ".js", so "yui/yui.js", "simpleyui/simpleyui-min.js"
// 0. Going back to the beginning, now. If all that stuff in 1-4 comes after a "?" in the string,
// then capture the junk between the LAST "&" and the string in 1-4. So
// "blah?foo/yui/yui.js" will capture "foo/" and "blah?some/thing.js&3.3.0/build/yui-davglass/yui-davglass.js"
// will capture "3.3.0/build/"
//
// Regex Exploded:
// (?:\? Find a ?
// (?:[^&]*&) followed by 0..n characters followed by an &
// * in fact, find as many sets of characters followed by a & as you can
// ([^&]*) capture the stuff after the last & in \1
// )? but it's ok if all this ?junk&more_junk stuff isn't even there
// \b(simpleyui| after a word break find either the string "simpleyui" or
// yui(?:-\w+)? the string "yui" optionally followed by a -, then more characters
// ) and store the simpleyui or yui-* string in \2
// \/\2 then comes a / followed by the simpleyui or yui-* string in \2
// (?:-(min|debug))? optionally followed by "-min" or "-debug"
// .js and ending in ".js"
_BASE_RE: /(?:\?(?:[^&]*&)*([^&]*))?\b(simpleyui|yui(?:-\w+)?)\/\2(?:-(min|debug))?\.js/,
parseBasePath: function(src, pattern) {
var match = src.match(pattern),
path, filter;
if (match) {
path = RegExp.leftContext || src.slice(0, src.indexOf(match[0]));
// this is to set up the path to the loader. The file
// filter for loader should match the yui include.
filter = match[3];
// extract correct path for mixed combo urls
// http://yuilibrary.com/projects/yui3/ticket/2528423
if (match[1]) {
path += '?' + match[1];
}
path = {
filter: filter,
path: path
};
}
return path;
},
getBase: G_ENV && G_ENV.getBase ||
function(pattern) {
var nodes = (doc && doc.getElementsByTagName('script')) || [],
path = Env.cdn, parsed,
i, len, src;
for (i = 0, len = nodes.length; i < len; ++i) {
src = nodes[i].src;
if (src) {
parsed = Y.Env.parseBasePath(src, pattern);
if (parsed) {
filter = parsed.filter;
path = parsed.path;
break;
}
}
}
// use CDN default
return path;
}
};
Env = Y.Env;
Env._loaded[VERSION] = {};
if (G_ENV && Y !== YUI) {
Env._yidx = ++G_ENV._yidx;
Env._guidp = ('yui_' + VERSION + '_' +
Env._yidx + '_' + time).replace(/[^a-z0-9_]+/g, '_');
} else if (YUI._YUI) {
G_ENV = YUI._YUI.Env;
Env._yidx += G_ENV._yidx;
Env._uidx += G_ENV._uidx;
for (prop in G_ENV) {
if (!(prop in Env)) {
Env[prop] = G_ENV[prop];
}
}
delete YUI._YUI;
}
Y.id = Y.stamp(Y);
instances[Y.id] = Y;
}
Y.constructor = YUI;
// configuration defaults
Y.config = Y.config || {
bootstrap: true,
cacheUse: true,
debug: true,
doc: doc,
fetchCSS: true,
throwFail: true,
useBrowserConsole: true,
useNativeES5: true,
win: win,
global: Function('return this')()
};
//Register the CSS stamp element
if (doc && !doc.getElementById(CSS_STAMP_EL)) {
el = doc.createElement('div');
el.innerHTML = '<div id="' + CSS_STAMP_EL + '" style="position: absolute !important; visibility: hidden !important"></div>';
YUI.Env.cssStampEl = el.firstChild;
if (doc.body) {
doc.body.appendChild(YUI.Env.cssStampEl);
} else {
docEl.insertBefore(YUI.Env.cssStampEl, docEl.firstChild);
}
} else if (doc && doc.getElementById(CSS_STAMP_EL) && !YUI.Env.cssStampEl) {
YUI.Env.cssStampEl = doc.getElementById(CSS_STAMP_EL);
}
Y.config.lang = Y.config.lang || 'en-US';
Y.config.base = YUI.config.base || Y.Env.getBase(Y.Env._BASE_RE);
if (!filter || (!('mindebug').indexOf(filter))) {
filter = 'min';
}
filter = (filter) ? '-' + filter : filter;
Y.config.loaderPath = YUI.config.loaderPath || 'loader/loader' + filter + '.js';
},
/**
Finishes the instance setup. Attaches whatever YUI modules were defined
at the time that this instance was created.
@method _setup
@private
**/
_setup: function() {
var i, Y = this,
core = [],
mods = YUI.Env.mods,
extras = Y.config.core || [].concat(YUI.Env.core); //Clone it..
for (i = 0; i < extras.length; i++) {
if (mods[extras[i]]) {
core.push(extras[i]);
}
}
Y._attach(['yui-base']);
Y._attach(core);
if (Y.Loader) {
getLoader(Y);
}
// Y.log(Y.id + ' initialized', 'info', 'yui');
},
/**
Executes the named method on the specified YUI instance if that method is
whitelisted.
@method applyTo
@param {String} id YUI instance id.
@param {String} method Name of the method to execute. For example:
'Object.keys'.
@param {Array} args Arguments to apply to the method.
@return {Mixed} Return value from the applied method, or `null` if the
specified instance was not found or the method was not whitelisted.
**/
applyTo: function(id, method, args) {
if (!(method in APPLY_TO_AUTH)) {
this.log(method + ': applyTo not allowed', 'warn', 'yui');
return null;
}
var instance = instances[id], nest, m, i;
if (instance) {
nest = method.split('.');
m = instance;
for (i = 0; i < nest.length; i = i + 1) {
m = m[nest[i]];
if (!m) {
this.log('applyTo not found: ' + method, 'warn', 'yui');
}
}
return m && m.apply(instance, args);
}
return null;
},
/**
Registers a YUI module and makes it available for use in a `YUI().use()` call or
as a dependency for other modules.
The easiest way to create a first-class YUI module is to use
<a href="http://yui.github.com/shifter/">Shifter</a>, the YUI component build
tool.
Shifter will automatically wrap your module code in a `YUI.add()` call along
with any configuration info required for the module.
@example
YUI.add('davglass', function (Y) {
Y.davglass = function () {
Y.log('Dav was here!');
};
}, '3.4.0', {
requires: ['harley-davidson', 'mt-dew']
});
@method add
@param {String} name Module name.
@param {Function} fn Function containing module code. This function will be
executed whenever the module is attached to a specific YUI instance.
@param {YUI} fn.Y The YUI instance to which this module is attached.
@param {String} fn.name Name of the module
@param {String} version Module version number. This is currently used only for
informational purposes, and is not used internally by YUI.
@param {Object} [config] Module config.
@param {Array} [config.requires] Array of other module names that must be
attached before this module can be attached.
@param {Array} [config.optional] Array of optional module names that should
be attached before this module is attached if they've already been
loaded. If the `loadOptional` YUI option is `true`, optional modules
that have not yet been loaded will be loaded just as if they were hard
requirements.
@param {Array} [config.use] Array of module names that are included within
or otherwise provided by this module, and which should be attached
automatically when this module is attached. This makes it possible to
create "virtual rollup" modules that simply attach a collection of other
modules or submodules.
@return {YUI} This YUI instance.
**/
add: function(name, fn, version, details) {
details = details || {};
var env = YUI.Env,
mod = {
name: name,
fn: fn,
version: version,
details: details
},
//Instance hash so we don't apply it to the same instance twice
applied = {},
loader, inst,
i, versions = env.versions;
env.mods[name] = mod;
versions[version] = versions[version] || {};
versions[version][name] = mod;
for (i in instances) {
if (instances.hasOwnProperty(i)) {
inst = instances[i];
if (!applied[inst.id]) {
applied[inst.id] = true;
loader = inst.Env._loader;
if (loader) {
if (!loader.moduleInfo[name] || loader.moduleInfo[name].temp) {
loader.addModule(details, name);
}
}
}
}
}
return this;
},
/**
Executes the callback function associated with each required module,
attaching the module to this YUI instance.
@method _attach
@param {Array} r The array of modules to attach
@param {Boolean} [moot=false] If `true`, don't throw a warning if the module
is not attached.
@private
**/
_attach: function(r, moot) {
var i, name, mod, details, req, use, after,
mods = YUI.Env.mods,
aliases = YUI.Env.aliases,
Y = this, j,
cache = YUI.Env._renderedMods,
loader = Y.Env._loader,
done = Y.Env._attached,
len = r.length, loader, def, go,
c = [];
//Check for conditional modules (in a second+ instance) and add their requirements
//TODO I hate this entire method, it needs to be fixed ASAP (3.5.0) ^davglass
for (i = 0; i < len; i++) {
name = r[i];
mod = mods[name];
c.push(name);
if (loader && loader.conditions[name]) {
for (j in loader.conditions[name]) {
if (loader.conditions[name].hasOwnProperty(j)) {
def = loader.conditions[name][j];
go = def && ((def.ua && Y.UA[def.ua]) || (def.test && def.test(Y)));
if (go) {
c.push(def.name);
}
}
}
}
}
r = c;
len = r.length;
for (i = 0; i < len; i++) {
if (!done[r[i]]) {
name = r[i];
mod = mods[name];
if (aliases && aliases[name] && !mod) {
Y._attach(aliases[name]);
continue;
}
if (!mod) {
if (loader && loader.moduleInfo[name]) {
mod = loader.moduleInfo[name];
moot = true;
}
// Y.log('no js def for: ' + name, 'info', 'yui');
//if (!loader || !loader.moduleInfo[name]) {
//if ((!loader || !loader.moduleInfo[name]) && !moot) {
if (!moot && name) {
if ((name.indexOf('skin-') === -1) && (name.indexOf('css') === -1)) {
Y.Env._missed.push(name);
Y.Env._missed = Y.Array.dedupe(Y.Env._missed);
Y.message('NOT loaded: ' + name, 'warn', 'yui');
}
}
} else {
done[name] = true;
//Don't like this, but in case a mod was asked for once, then we fetch it
//We need to remove it from the missed list ^davglass
for (j = 0; j < Y.Env._missed.length; j++) {
if (Y.Env._missed[j] === name) {
Y.message('Found: ' + name + ' (was reported as missing earlier)', 'warn', 'yui');
Y.Env._missed.splice(j, 1);
}
}
/*
If it's a temp module, we need to redo it's requirements if it's already loaded
since it may have been loaded by another instance and it's dependencies might
have been redefined inside the fetched file.
*/
if (loader && cache && cache[name] && cache[name].temp) {
loader.getRequires(cache[name]);
req = [];
for (j in loader.moduleInfo[name].expanded_map) {
if (loader.moduleInfo[name].expanded_map.hasOwnProperty(j)) {
req.push(j);
}
}
Y._attach(req);
}
details = mod.details;
req = details.requires;
use = details.use;
after = details.after;
//Force Intl load if there is a language (Loader logic) @todo fix this shit
if (details.lang) {
req = req || [];
req.unshift('intl');
}
if (req) {
for (j = 0; j < req.length; j++) {
if (!done[req[j]]) {
if (!Y._attach(req)) {
return false;
}
break;
}
}
}
if (after) {
for (j = 0; j < after.length; j++) {
if (!done[after[j]]) {
if (!Y._attach(after, true)) {
return false;
}
break;
}
}
}
if (mod.fn) {
if (Y.config.throwFail) {
mod.fn(Y, name);
} else {
try {
mod.fn(Y, name);
} catch (e) {
Y.error('Attach error: ' + name, e, name);
return false;
}
}
}
if (use) {
for (j = 0; j < use.length; j++) {
if (!done[use[j]]) {
if (!Y._attach(use)) {
return false;
}
break;
}
}
}
}
}
}
return true;
},
/**
Delays the `use` callback until another event has taken place such as
`window.onload`, `domready`, `contentready`, or `available`.
@private
@method _delayCallback
@param {Function} cb The original `use` callback.
@param {String|Object} until Either an event name ('load', 'domready', etc.)
or an object containing event/args keys for contentready/available.
@return {Function}
**/
_delayCallback: function(cb, until) {
var Y = this,
mod = ['event-base'];
until = (Y.Lang.isObject(until) ? until : { event: until });
if (until.event === 'load') {
mod.push('event-synthetic');
}
Y.log('Delaying use callback until: ' + until.event, 'info', 'yui');
return function() {
Y.log('Use callback fired, waiting on delay', 'info', 'yui');
var args = arguments;
Y._use(mod, function() {
Y.log('Delayed use wrapper callback after dependencies', 'info', 'yui');
Y.on(until.event, function() {
args[1].delayUntil = until.event;
Y.log('Delayed use callback done after ' + until.event, 'info', 'yui');
cb.apply(Y, args);
}, until.args);
});
};
},
/**
Attaches one or more modules to this YUI instance. When this is executed,
the requirements of the desired modules are analyzed, and one of several
things can happen:
* All required modules have already been loaded, and just need to be
attached to this YUI instance. In this case, the `use()` callback will
be executed synchronously after the modules are attached.
* One or more modules have not yet been loaded, or the Get utility is not
available, or the `bootstrap` config option is `false`. In this case,
a warning is issued indicating that modules are missing, but all
available modules will still be attached and the `use()` callback will
be executed synchronously.
* One or more modules are missing and the Loader is not available but the
Get utility is, and `bootstrap` is not `false`. In this case, the Get
utility will be used to load the Loader, and we will then proceed to
the following state:
* One or more modules are missing and the Loader is available. In this
case, the Loader will be used to resolve the dependency tree for the
missing modules and load them and their dependencies. When the Loader is
finished loading modules, the `use()` callback will be executed
asynchronously.
@example
// Loads and attaches dd and its dependencies.
YUI().use('dd', function (Y) {
// ...
});
// Loads and attaches dd and node as well as all of their dependencies.
YUI().use(['dd', 'node'], function (Y) {
// ...
});
// Attaches all modules that have already been loaded.
YUI().use('*', function (Y) {
// ...
});
// Attaches a gallery module.
YUI().use('gallery-yql', function (Y) {
// ...
});
// Attaches a YUI 2in3 module.
YUI().use('yui2-datatable', function (Y) {
// ...
});
@method use
@param {String|Array} modules* One or more module names to attach.
@param {Function} [callback] Callback function to be executed once all
specified modules and their dependencies have been attached.
@param {YUI} callback.Y The YUI instance created for this sandbox.
@param {Object} callback.status Object containing `success`, `msg` and
`data` properties.
@chainable
**/
use: function() {
var args = SLICE.call(arguments, 0),
callback = args[args.length - 1],
Y = this,
i = 0,
name,
Env = Y.Env,
provisioned = true;
// The last argument supplied to use can be a load complete callback
if (Y.Lang.isFunction(callback)) {
args.pop();
if (Y.config.delayUntil) {
callback = Y._delayCallback(callback, Y.config.delayUntil);
}
} else {
callback = null;
}
if (Y.Lang.isArray(args[0])) {
args = args[0];
}
if (Y.config.cacheUse) {
while ((name = args[i++])) {
if (!Env._attached[name]) {
provisioned = false;
break;
}
}
if (provisioned) {
if (args.length) {
Y.log('already provisioned: ' + args, 'info', 'yui');
}
Y._notify(callback, ALREADY_DONE, args);
return Y;
}
}
if (Y._loading) {
Y._useQueue = Y._useQueue || new Y.Queue();
Y._useQueue.add([args, callback]);
} else {
Y._use(args, function(Y, response) {
Y._notify(callback, response, args);
});
}
return Y;
},
/**
Handles Loader notifications about attachment/load errors.
@method _notify
@param {Function} callback Callback to pass to `Y.config.loadErrorFn`.
@param {Object} response Response returned from Loader.
@param {Array} args Arguments passed from Loader.
@private
**/
_notify: function(callback, response, args) {
if (!response.success && this.config.loadErrorFn) {
this.config.loadErrorFn.call(this, this, callback, response, args);
} else if (callback) {
if (this.Env._missed && this.Env._missed.length) {
response.msg = 'Missing modules: ' + this.Env._missed.join();
response.success = false;
}
if (this.config.throwFail) {
callback(this, response);
} else {
try {
callback(this, response);
} catch (e) {
this.error('use callback error', e, args);
}
}
}
},
/**
Called from the `use` method queue to ensure that only one set of loading
logic is performed at a time.
@method _use
@param {String} args* One or more modules to attach.
@param {Function} [callback] Function to call once all required modules have
been attached.
@private
**/
_use: function(args, callback) {
if (!this.Array) {
this._attach(['yui-base']);
}
var len, loader, handleBoot,
Y = this,
G_ENV = YUI.Env,
mods = G_ENV.mods,
Env = Y.Env,
used = Env._used,
aliases = G_ENV.aliases,
queue = G_ENV._loaderQueue,
firstArg = args[0],
YArray = Y.Array,
config = Y.config,
boot = config.bootstrap,
missing = [],
i,
r = [],
ret = true,
fetchCSS = config.fetchCSS,
process = function(names, skip) {
var i = 0, a = [], name, len, m, req, use;
if (!names.length) {
return;
}
if (aliases) {
len = names.length;
for (i = 0; i < len; i++) {
if (aliases[names[i]] && !mods[names[i]]) {
a = [].concat(a, aliases[names[i]]);
} else {
a.push(names[i]);
}
}
names = a;
}
len = names.length;
for (i = 0; i < len; i++) {
name = names[i];
if (!skip) {
r.push(name);
}
// only attach a module once
if (used[name]) {
continue;
}
m = mods[name];
req = null;
use = null;
if (m) {
used[name] = true;
req = m.details.requires;
use = m.details.use;
} else {
// CSS files don't register themselves, see if it has
// been loaded
if (!G_ENV._loaded[VERSION][name]) {
missing.push(name);
} else {
used[name] = true; // probably css
}
}
// make sure requirements are attached
if (req && req.length) {
process(req);
}
// make sure we grab the submodule dependencies too
if (use && use.length) {
process(use, 1);
}
}
},
handleLoader = function(fromLoader) {
var response = fromLoader || {
success: true,
msg: 'not dynamic'
},
redo, origMissing,
ret = true,
data = response.data;
Y._loading = false;
if (data) {
origMissing = missing;
missing = [];
r = [];
process(data);
redo = missing.length;
if (redo) {
if ([].concat(missing).sort().join() ==
origMissing.sort().join()) {
redo = false;
}
}
}
if (redo && data) {
Y._loading = true;
Y._use(missing, function() {
Y.log('Nested use callback: ' + data, 'info', 'yui');
if (Y._attach(data)) {
Y._notify(callback, response, data);
}
});
} else {
if (data) {
// Y.log('attaching from loader: ' + data, 'info', 'yui');
ret = Y._attach(data);
}
if (ret) {
Y._notify(callback, response, args);
}
}
if (Y._useQueue && Y._useQueue.size() && !Y._loading) {
Y._use.apply(Y, Y._useQueue.next());
}
};
// Y.log(Y.id + ': use called: ' + a + ' :: ' + callback, 'info', 'yui');
// YUI().use('*'); // bind everything available
if (firstArg === '*') {
args = [];
for (i in mods) {
if (mods.hasOwnProperty(i)) {
args.push(i);
}
}
ret = Y._attach(args);
if (ret) {
handleLoader();
}
return Y;
}
if ((mods.loader || mods['loader-base']) && !Y.Loader) {
Y.log('Loader was found in meta, but it is not attached. Attaching..', 'info', 'yui');
Y._attach(['loader' + ((!mods.loader) ? '-base' : '')]);
}
// Y.log('before loader requirements: ' + args, 'info', 'yui');
// use loader to expand dependencies and sort the
// requirements if it is available.
if (boot && Y.Loader && args.length) {
Y.log('Using loader to expand dependencies', 'info', 'yui');
loader = getLoader(Y);
loader.require(args);
loader.ignoreRegistered = true;
loader._boot = true;
loader.calculate(null, (fetchCSS) ? null : 'js');
args = loader.sorted;
loader._boot = false;
}
process(args);
len = missing.length;
if (len) {
missing = YArray.dedupe(missing);
len = missing.length;
Y.log('Modules missing: ' + missing + ', ' + missing.length, 'info', 'yui');
}
// dynamic load
if (boot && len && Y.Loader) {
// Y.log('Using loader to fetch missing deps: ' + missing, 'info', 'yui');
Y.log('Using Loader', 'info', 'yui');
Y._loading = true;
loader = getLoader(Y);
loader.onEnd = handleLoader;
loader.context = Y;
loader.data = args;
loader.ignoreRegistered = false;
loader.require(missing);
loader.insert(null, (fetchCSS) ? null : 'js');
} else if (boot && len && Y.Get && !Env.bootstrapped) {
Y._loading = true;
handleBoot = function() {
Y._loading = false;
queue.running = false;
Env.bootstrapped = true;
G_ENV._bootstrapping = false;
if (Y._attach(['loader'])) {
Y._use(args, callback);
}
};
if (G_ENV._bootstrapping) {
Y.log('Waiting for loader', 'info', 'yui');
queue.add(handleBoot);
} else {
G_ENV._bootstrapping = true;
Y.log('Fetching loader: ' + config.base + config.loaderPath, 'info', 'yui');
Y.Get.script(config.base + config.loaderPath, {
onEnd: handleBoot
});
}
} else {
Y.log('Attaching available dependencies: ' + args, 'info', 'yui');
ret = Y._attach(args);
if (ret) {
handleLoader();
}
}
return Y;
},
/**
Utility method for safely creating namespaces if they don't already exist.
May be called statically on the YUI global object or as a method on a YUI
instance.
When called statically, a namespace will be created on the YUI global
object:
// Create `YUI.your.namespace.here` as nested objects, preserving any
// objects that already exist instead of overwriting them.
YUI.namespace('your.namespace.here');
When called as a method on a YUI instance, a namespace will be created on
that instance:
// Creates `Y.property.package`.
Y.namespace('property.package');
Dots in the input string cause `namespace` to create nested objects for each
token. If any part of the requested namespace already exists, the current
object will be left in place and will not be overwritten. This allows
multiple calls to `namespace` to preserve existing namespaced properties.
If the first token in the namespace string is "YAHOO", that token is
discarded. This is legacy behavior for backwards compatibility with YUI 2.
Be careful with namespace tokens. Reserved words may work in some browsers
and not others. For instance, the following will fail in some browsers
because the supported version of JavaScript reserves the word "long":
Y.namespace('really.long.nested.namespace');
Note: If you pass multiple arguments to create multiple namespaces, only the
last one created is returned from this function.
@method namespace
@param {String} namespace* One or more namespaces to create.
@return {Object} Reference to the last namespace object created.
**/
namespace: function() {
var a = arguments, o, i = 0, j, d, arg;
for (; i < a.length; i++) {
o = this; //Reset base object per argument or it will get reused from the last
arg = a[i];
if (arg.indexOf(PERIOD) > -1) { //Skip this if no "." is present
d = arg.split(PERIOD);
for (j = (d[0] == 'YAHOO') ? 1 : 0; j < d.length; j++) {
o[d[j]] = o[d[j]] || {};
o = o[d[j]];
}
} else {
o[arg] = o[arg] || {};
o = o[arg]; //Reset base object to the new object so it's returned
}
}
return o;
},
// this is replaced if the log module is included
log: NOOP,
message: NOOP,
// this is replaced if the dump module is included
dump: function (o) { return ''+o; },
/**
Reports an error.
The reporting mechanism is controlled by the `throwFail` configuration
attribute. If `throwFail` is falsy, the message is logged. If `throwFail` is
truthy, a JS exception is thrown.
If an `errorFn` is specified in the config it must return `true` to indicate
that the exception was handled and keep it from being thrown.
@method error
@param {String} msg Error message.
@param {Error|String} [e] JavaScript error object or an error string.
@param {String} [src] Source of the error (such as the name of the module in
which the error occurred).
@chainable
**/
error: function(msg, e, src) {
//TODO Add check for window.onerror here
var Y = this, ret;
if (Y.config.errorFn) {
ret = Y.config.errorFn.apply(Y, arguments);
}
if (!ret) {
throw (e || new Error(msg));
} else {
Y.message(msg, 'error', ''+src); // don't scrub this one
}
return Y;
},
/**
Generates an id string that is unique among all YUI instances in this
execution context.
@method guid
@param {String} [pre] Prefix.
@return {String} Unique id.
**/
guid: function(pre) {
var id = this.Env._guidp + '_' + (++this.Env._uidx);
return (pre) ? (pre + id) : id;
},
/**
Returns a unique id associated with the given object and (if *readOnly* is
falsy) stamps the object with that id so it can be identified in the future.
Stamping an object involves adding a `_yuid` property to it that contains
the object's id. One exception to this is that in Internet Explorer, DOM
nodes have a `uniqueID` property that contains a browser-generated unique
id, which will be used instead of a YUI-generated id when available.
@method stamp
@param {Object} o Object to stamp.
@param {Boolean} readOnly If truthy and the given object has not already
been stamped, the object will not be modified and `null` will be
returned.
@return {String} Object's unique id, or `null` if *readOnly* was truthy and
the given object was not already stamped.
**/
stamp: function(o, readOnly) {
var uid;
if (!o) {
return o;
}
// IE generates its own unique ID for dom nodes
// The uniqueID property of a document node returns a new ID
if (o.uniqueID && o.nodeType && o.nodeType !== 9) {
uid = o.uniqueID;
} else {
uid = (typeof o === 'string') ? o : o._yuid;
}
if (!uid) {
uid = this.guid();
if (!readOnly) {
try {
o._yuid = uid;
} catch (e) {
uid = null;
}
}
}
return uid;
},
/**
Destroys this YUI instance.
@method destroy
@since 3.3.0
**/
destroy: function() {
var Y = this;
if (Y.Event) {
Y.Event._unload();
}
delete instances[Y.id];
delete Y.Env;
delete Y.config;
}
/**
Safe `instanceof` wrapper that works around a memory leak in IE when the
object being tested is `window` or `document`.
Unless you are testing objects that may be `window` or `document`, you
should use the native `instanceof` operator instead of this method.
@method instanceOf
@param {Object} o Object to check.
@param {Object} type Class to check against.
@since 3.3.0
**/
};
YUI.prototype = proto;
// inheritance utilities are not available yet
for (prop in proto) {
if (proto.hasOwnProperty(prop)) {
YUI[prop] = proto[prop];
}
}
/**
Applies a configuration to all YUI instances in this execution context.
The main use case for this method is in "mashups" where several third-party
scripts need to write to a global YUI config, but cannot share a single
centrally-managed config object. This way they can all call
`YUI.applyConfig({})` instead of overwriting the single global config.
@example
YUI.applyConfig({
modules: {
davglass: {
fullpath: './davglass.js'
}
}
});
YUI.applyConfig({
modules: {
foo: {
fullpath: './foo.js'
}
}
});
YUI().use('davglass', function (Y) {
// Module davglass will be available here.
});
@method applyConfig
@param {Object} o Configuration object to apply.
@static
@since 3.5.0
**/
YUI.applyConfig = function(o) {
if (!o) {
return;
}
//If there is a GlobalConfig, apply it first to set the defaults
if (YUI.GlobalConfig) {
this.prototype.applyConfig.call(this, YUI.GlobalConfig);
}
//Apply this config to it
this.prototype.applyConfig.call(this, o);
//Reset GlobalConfig to the combined config
YUI.GlobalConfig = this.config;
};
// set up the environment
YUI._init();
if (hasWin) {
// add a window load event at load time so we can capture
// the case where it fires before dynamic loading is
// complete.
add(window, 'load', handleLoad);
} else {
handleLoad();
}
YUI.Env.add = add;
YUI.Env.remove = remove;
/*global exports*/
// Support the CommonJS method for exporting our single global
if (typeof exports == 'object') {
exports.YUI = YUI;
/**
* Set a method to be called when `Get.script` is called in Node.js
* `Get` will open the file, then pass it's content and it's path
* to this method before attaching it. Commonly used for code coverage
* instrumentation. <strong>Calling this multiple times will only
* attach the last hook method</strong>. This method is only
* available in Node.js.
* @method setLoadHook
* @static
* @param {Function} fn The function to set
* @param {String} fn.data The content of the file
* @param {String} fn.path The file path of the file
*/
YUI.setLoadHook = function(fn) {
YUI._getLoadHook = fn;
};
/**
* Load hook for `Y.Get.script` in Node.js, see `YUI.setLoadHook`
* @method _getLoadHook
* @private
* @param {String} data The content of the file
* @param {String} path The file path of the file
*/
YUI._getLoadHook = null;
}
}());
/**
Config object that contains all of the configuration options for
this `YUI` instance.
This object is supplied by the implementer when instantiating YUI. Some
properties have default values if they are not supplied by the implementer.
This object should not be updated directly because some values are cached. Use
`applyConfig()` to update the config object on a YUI instance that has already
been configured.
@class config
@static
**/
/**
If `true` (the default), YUI will "bootstrap" the YUI Loader and module metadata
if they're needed to load additional dependencies and aren't already available.
Setting this to `false` will prevent YUI from automatically loading the Loader
and module metadata, so you will need to manually ensure that they're available
or handle dependency resolution yourself.
@property {Boolean} bootstrap
@default true
**/
/**
If `true`, `Y.log()` messages will be written to the browser's debug console
when available and when `useBrowserConsole` is also `true`.
@property {Boolean} debug
@default true
**/
/**
Log messages to the browser console if `debug` is `true` and the browser has a
supported console.
@property {Boolean} useBrowserConsole
@default true
**/
/**
A hash of log sources that should be logged. If specified, only messages from
these sources will be logged. Others will be discarded.
@property {Object} logInclude
@type object
**/
/**
A hash of log sources that should be not be logged. If specified, all sources
will be logged *except* those on this list.
@property {Object} logExclude
**/
/**
When the YUI seed file is dynamically loaded after the `window.onload` event has
fired, set this to `true` to tell YUI that it shouldn't wait for `window.onload`
to occur.
This ensures that components that rely on `window.onload` and the `domready`
custom event will work as expected even when YUI is dynamically injected.
@property {Boolean} injected
@default false
**/
/**
If `true`, `Y.error()` will generate or re-throw a JavaScript error. Otherwise,
errors are merely logged silently.
@property {Boolean} throwFail
@default true
**/
/**
Reference to the global object for this execution context.
In a browser, this is the current `window` object. In Node.js, this is the
Node.js `global` object.
@property {Object} global
**/
/**
The browser window or frame that this YUI instance should operate in.
When running in Node.js, this property is `undefined`, since there is no
`window` object. Use `global` to get a reference to the global object that will
work in both browsers and Node.js.
@property {Window} win
**/
/**
The browser `document` object associated with this YUI instance's `win` object.
When running in Node.js, this property is `undefined`, since there is no
`document` object.
@property {Document} doc
**/
/**
A list of modules that defines the YUI core (overrides the default list).
@property {Array} core
@type Array
@default ['get', 'features', 'intl-base', 'yui-log', 'yui-later', 'loader-base', 'loader-rollup', 'loader-yui3']
**/
/**
A list of languages to use in order of preference.
This list is matched against the list of available languages in modules that the
YUI instance uses to determine the best possible localization of language
sensitive modules.
Languages are represented using BCP 47 language tags, such as "en-GB" for
English as used in the United Kingdom, or "zh-Hans-CN" for simplified Chinese as
used in China. The list may be provided as a comma-separated string or as an
array.
@property {String|String[]} lang
**/
/**
Default date format.
@property {String} dateFormat
@deprecated Use configuration in `DataType.Date.format()` instead.
**/
/**
Default locale.
@property {String} locale
@deprecated Use `config.lang` instead.
**/
/**
Default generic polling interval in milliseconds.
@property {Number} pollInterval
@default 20
**/
/**
The number of dynamic `<script>` nodes to insert by default before automatically
removing them when loading scripts.
This applies only to script nodes because removing the node will not make the
evaluated script unavailable. Dynamic CSS nodes are not auto purged, because
removing a linked style sheet will also remove the style definitions.
@property {Number} purgethreshold
@default 20
**/
/**
Delay in milliseconds to wait after a window `resize` event before firing the
event. If another `resize` event occurs before this delay has elapsed, the
delay will start over to ensure that `resize` events are throttled.
@property {Number} windowResizeDelay
@default 40
**/
/**
Base directory for dynamic loading.
@property {String} base
**/
/**
Base URL for a dynamic combo handler. This will be used to make combo-handled
module requests if `combine` is set to `true.
@property {String} comboBase
@default "http://yui.yahooapis.com/combo?"
**/
/**
Root path to prepend to each module path when creating a combo-handled request.
This is updated for each YUI release to point to a specific version of the
library; for example: "3.8.0/build/".
@property {String} root
**/
/**
Filter to apply to module urls. This filter will modify the default path for all
modules.
The default path for the YUI library is the minified version of the files (e.g.,
event-min.js). The filter property can be a predefined filter or a custom
filter. The valid predefined filters are:
- **debug**: Loads debug versions of modules (e.g., event-debug.js).
- **raw**: Loads raw, non-minified versions of modules without debug logging
(e.g., event.js).
You can also define a custom filter, which must be an object literal containing
a search regular expression and a replacement string:
myFilter: {
searchExp : "-min\\.js",
replaceStr: "-debug.js"
}
@property {Object|String} filter
**/
/**
Skin configuration and customizations.
@property {Object} skin
@param {String} [skin.defaultSkin='sam'] Default skin name. This skin will be
applied automatically to skinnable components if not overridden by a
component-specific skin name.
@param {String} [skin.base='assets/skins/'] Default base path for a skin,
relative to Loader's `base` path.
@param {Object} [skin.overrides] Component-specific skin name overrides. Specify
a component name as the key and, as the value, a string or array of strings
for a skin or skins that should be loaded for that component instead of the
`defaultSkin`.
**/
/**
Hash of per-component filter specifications. If specified for a given component,
this overrides the global `filter` config.
@property {Object} filters
**/
/**
If `true`, YUI will use a combo handler to load multiple modules in as few
requests as possible.
The YUI CDN (which YUI uses by default) supports combo handling, but other
servers may not. If the server from which you're loading YUI does not support
combo handling, set this to `false`.
Providing a value for the `base` config property will cause `combine` to default
to `false` instead of `true`.
@property {Boolean} combine
@default true
*/
/**
Array of module names that should never be dynamically loaded.
@property {String[]} ignore
**/
/**
Array of module names that should always be loaded when required, even if
already present on the page.
@property {String[]} force
**/
/**
DOM element or id that should be used as the insertion point for dynamically
added `<script>` and `<link>` nodes.
@property {HTMLElement|String} insertBefore
**/
/**
Object hash containing attributes to add to dynamically added `<script>` nodes.
@property {Object} jsAttributes
**/
/**
Object hash containing attributes to add to dynamically added `<link>` nodes.
@property {Object} cssAttributes
**/
/**
Timeout in milliseconds before a dynamic JS or CSS request will be considered a
failure. If not set, no timeout will be enforced.
@property {Number} timeout
**/
/**
Callback for the 'CSSComplete' event. When dynamically loading YUI components
with CSS, this property fires when the CSS is finished loading.
This provides an opportunity to enhance the presentation of a loading page a
little bit before the entire loading process is done.
@property {Function} onCSS
**/
/**
A hash of module definitions to add to the list of available YUI modules. These
modules can then be dynamically loaded via the `use()` method.
This is a hash in which keys are module names and values are objects containing
module metadata.
See `Loader.addModule()` for the supported module metadata fields. Also see
`groups`, which provides a way to configure the base and combo spec for a set of
modules.
@example
modules: {
mymod1: {
requires: ['node'],
fullpath: '/mymod1/mymod1.js'
},
mymod2: {
requires: ['mymod1'],
fullpath: '/mymod2/mymod2.js'
},
mymod3: '/js/mymod3.js',
mycssmod: '/css/mycssmod.css'
}
@property {Object} modules
**/
/**
Aliases are dynamic groups of modules that can be used as shortcuts.
@example
YUI({
aliases: {
davglass: [ 'node', 'yql', 'dd' ],
mine: [ 'davglass', 'autocomplete']
}
}).use('mine', function (Y) {
// Node, YQL, DD & AutoComplete available here.
});
@property {Object} aliases
**/
/**
A hash of module group definitions.
For each group you can specify a list of modules and the base path and
combo spec to use when dynamically loading the modules.
@example
groups: {
yui2: {
// specify whether or not this group has a combo service
combine: true,
// The comboSeperator to use with this group's combo handler
comboSep: ';',
// The maxURLLength for this server
maxURLLength: 500,
// the base path for non-combo paths
base: 'http://yui.yahooapis.com/2.8.0r4/build/',
// the path to the combo service
comboBase: 'http://yui.yahooapis.com/combo?',
// a fragment to prepend to the path attribute when
// when building combo urls
root: '2.8.0r4/build/',
// the module definitions
modules: {
yui2_yde: {
path: "yahoo-dom-event/yahoo-dom-event.js"
},
yui2_anim: {
path: "animation/animation.js",
requires: ['yui2_yde']
}
}
}
}
@property {Object} groups
**/
/**
Path to the Loader JS file, relative to the `base` path.
This is used to dynamically bootstrap the Loader when it's needed and isn't yet
available.
@property {String} loaderPath
@default "loader/loader-min.js"
**/
/**
If `true`, YUI will attempt to load CSS dependencies and skins. Set this to
`false` to prevent YUI from loading any CSS, or set it to the string `"force"`
to force CSS dependencies to be loaded even if their associated JS modules are
already loaded.
@property {Boolean|String} fetchCSS
@default true
**/
/**
Default gallery version used to build gallery module urls.
@property {String} gallery
@since 3.1.0
**/
/**
Default YUI 2 version used to build YUI 2 module urls.
This is used for intrinsic YUI 2 support via the 2in3 project. Also see the
`2in3` config for pulling different revisions of the wrapped YUI 2 modules.
@property {String} yui2
@default "2.9.0"
@since 3.1.0
**/
/**
Revision number of YUI 2in3 modules that should be used when loading YUI 2in3.
@property {String} 2in3
@default "4"
@since 3.1.0
**/
/**
Alternate console log function that should be used in environments without a
supported native console. This function is executed with the YUI instance as its
`this` object.
@property {Function} logFn
@since 3.1.0
**/
/**
The minimum log level to log messages for. Log levels are defined
incrementally. Messages greater than or equal to the level specified will
be shown. All others will be discarded. The order of log levels in
increasing priority is:
debug
info
warn
error
@property {String} logLevel
@default 'debug'
@since 3.10.0
**/
/**
Callback to execute when `Y.error()` is called. It receives the error message
and a JavaScript error object if one was provided.
This function is executed with the YUI instance as its `this` object.
Returning `true` from this function will prevent an exception from being thrown.
@property {Function} errorFn
@param {String} errorFn.msg Error message
@param {Object} [errorFn.err] Error object (if one was provided).
@since 3.2.0
**/
/**
A callback to execute when Loader fails to load one or more resources.
This could be because of a script load failure. It could also be because a
module fails to register itself when the `requireRegistration` config is `true`.
If this function is defined, the `use()` callback will only be called when the
loader succeeds. Otherwise, `use()` will always executes unless there was a
JavaScript error when attaching a module.
@property {Function} loadErrorFn
@since 3.3.0
**/
/**
If `true`, Loader will expect all loaded scripts to be first-class YUI modules
that register themselves with the YUI global, and will trigger a failure if a
loaded script does not register a YUI module.
@property {Boolean} requireRegistration
@default false
@since 3.3.0
**/
/**
Cache serviced use() requests.
@property {Boolean} cacheUse
@default true
@since 3.3.0
@deprecated No longer used.
**/
/**
Whether or not YUI should use native ES5 functionality when available for
features like `Y.Array.each()`, `Y.Object()`, etc.
When `false`, YUI will always use its own fallback implementations instead of
relying on ES5 functionality, even when ES5 functionality is available.
@property {Boolean} useNativeES5
@default true
@since 3.5.0
**/
/**
* Leverage native JSON stringify if the browser has a native
* implementation. In general, this is a good idea. See the Known Issues
* section in the JSON user guide for caveats. The default value is true
* for browsers with native JSON support.
*
* @property useNativeJSONStringify
* @type Boolean
* @default true
* @since 3.8.0
*/
/**
* Leverage native JSON parse if the browser has a native implementation.
* In general, this is a good idea. See the Known Issues section in the
* JSON user guide for caveats. The default value is true for browsers with
* native JSON support.
*
* @property useNativeJSONParse
* @type Boolean
* @default true
* @since 3.8.0
*/
/**
Delay the `use` callback until a specific event has passed (`load`, `domready`, `contentready` or `available`)
@property delayUntil
@type String|Object
@since 3.6.0
@example
You can use `load` or `domready` strings by default:
YUI({
delayUntil: 'domready'
}, function (Y) {
// This will not execute until 'domeready' occurs.
});
Or you can delay until a node is available (with `available` or `contentready`):
YUI({
delayUntil: {
event: 'available',
args : '#foo'
}
}, function (Y) {
// This will not execute until a node matching the selector "#foo" is
// available in the DOM.
});
@property {Object|String} delayUntil
@since 3.6.0
**/
YUI.add('yui-base', function (Y, NAME) {
/*
* YUI stub
* @module yui
* @submodule yui-base
*/
/**
* The YUI module contains the components required for building the YUI
* seed file. This includes the script loading mechanism, a simple queue,
* and the core utilities for the library.
* @module yui
* @submodule yui-base
*/
/**
* Provides core language utilites and extensions used throughout YUI.
*
* @class Lang
* @static
*/
var L = Y.Lang || (Y.Lang = {}),
STRING_PROTO = String.prototype,
TOSTRING = Object.prototype.toString,
TYPES = {
'undefined' : 'undefined',
'number' : 'number',
'boolean' : 'boolean',
'string' : 'string',
'[object Function]': 'function',
'[object RegExp]' : 'regexp',
'[object Array]' : 'array',
'[object Date]' : 'date',
'[object Error]' : 'error'
},
SUBREGEX = /\{\s*([^|}]+?)\s*(?:\|([^}]*))?\s*\}/g,
TRIMREGEX = /^\s+|\s+$/g,
NATIVE_FN_REGEX = /\{\s*\[(?:native code|function)\]\s*\}/i;
// -- Protected Methods --------------------------------------------------------
/**
Returns `true` if the given function appears to be implemented in native code,
`false` otherwise. Will always return `false` -- even in ES5-capable browsers --
if the `useNativeES5` YUI config option is set to `false`.
This isn't guaranteed to be 100% accurate and won't work for anything other than
functions, but it can be useful for determining whether a function like
`Array.prototype.forEach` is native or a JS shim provided by another library.
There's a great article by @kangax discussing certain flaws with this technique:
<http://perfectionkills.com/detecting-built-in-host-methods/>
While his points are valid, it's still possible to benefit from this function
as long as it's used carefully and sparingly, and in such a way that false
negatives have minimal consequences. It's used internally to avoid using
potentially broken non-native ES5 shims that have been added to the page by
other libraries.
@method _isNative
@param {Function} fn Function to test.
@return {Boolean} `true` if _fn_ appears to be native, `false` otherwise.
@static
@protected
@since 3.5.0
**/
L._isNative = function (fn) {
return !!(Y.config.useNativeES5 && fn && NATIVE_FN_REGEX.test(fn));
};
// -- Public Methods -----------------------------------------------------------
/**
* Determines whether or not the provided item is an array.
*
* Returns `false` for array-like collections such as the function `arguments`
* collection or `HTMLElement` collections. Use `Y.Array.test()` if you want to
* test for an array-like collection.
*
* @method isArray
* @param o The object to test.
* @return {boolean} true if o is an array.
* @static
*/
L.isArray = L._isNative(Array.isArray) ? Array.isArray : function (o) {
return L.type(o) === 'array';
};
/**
* Determines whether or not the provided item is a boolean.
* @method isBoolean
* @static
* @param o The object to test.
* @return {boolean} true if o is a boolean.
*/
L.isBoolean = function(o) {
return typeof o === 'boolean';
};
/**
* Determines whether or not the supplied item is a date instance.
* @method isDate
* @static
* @param o The object to test.
* @return {boolean} true if o is a date.
*/
L.isDate = function(o) {
return L.type(o) === 'date' && o.toString() !== 'Invalid Date' && !isNaN(o);
};
/**
* <p>
* Determines whether or not the provided item is a function.
* Note: Internet Explorer thinks certain functions are objects:
* </p>
*
* <pre>
* var obj = document.createElement("object");
* Y.Lang.isFunction(obj.getAttribute) // reports false in IE
*
* var input = document.createElement("input"); // append to body
* Y.Lang.isFunction(input.focus) // reports false in IE
* </pre>
*
* <p>
* You will have to implement additional tests if these functions
* matter to you.
* </p>
*
* @method isFunction
* @static
* @param o The object to test.
* @return {boolean} true if o is a function.
*/
L.isFunction = function(o) {
return L.type(o) === 'function';
};
/**
* Determines whether or not the provided item is null.
* @method isNull
* @static
* @param o The object to test.
* @return {boolean} true if o is null.
*/
L.isNull = function(o) {
return o === null;
};
/**
* Determines whether or not the provided item is a legal number.
* @method isNumber
* @static
* @param o The object to test.
* @return {boolean} true if o is a number.
*/
L.isNumber = function(o) {
return typeof o === 'number' && isFinite(o);
};
/**
* Determines whether or not the provided item is of type object
* or function. Note that arrays are also objects, so
* <code>Y.Lang.isObject([]) === true</code>.
* @method isObject
* @static
* @param o The object to test.
* @param failfn {boolean} fail if the input is a function.
* @return {boolean} true if o is an object.
* @see isPlainObject
*/
L.isObject = function(o, failfn) {
var t = typeof o;
return (o && (t === 'object' ||
(!failfn && (t === 'function' || L.isFunction(o))))) || false;
};
/**
* Determines whether or not the provided item is a string.
* @method isString
* @static
* @param o The object to test.
* @return {boolean} true if o is a string.
*/
L.isString = function(o) {
return typeof o === 'string';
};
/**
* Determines whether or not the provided item is undefined.
* @method isUndefined
* @static
* @param o The object to test.
* @return {boolean} true if o is undefined.
*/
L.isUndefined = function(o) {
return typeof o === 'undefined';
};
/**
* A convenience method for detecting a legitimate non-null value.
* Returns false for null/undefined/NaN, true for other values,
* including 0/false/''
* @method isValue
* @static
* @param o The item to test.
* @return {boolean} true if it is not null/undefined/NaN || false.
*/
L.isValue = function(o) {
var t = L.type(o);
switch (t) {
case 'number':
return isFinite(o);
case 'null': // fallthru
case 'undefined':
return false;
default:
return !!t;
}
};
/**
* Returns the current time in milliseconds.
*
* @method now
* @return {Number} Current time in milliseconds.
* @static
* @since 3.3.0
*/
L.now = Date.now || function () {
return new Date().getTime();
};
/**
* Lightweight version of <code>Y.substitute</code>. Uses the same template
* structure as <code>Y.substitute</code>, but doesn't support recursion,
* auto-object coersion, or formats.
* @method sub
* @param {string} s String to be modified.
* @param {object} o Object containing replacement values.
* @return {string} the substitute result.
* @static
* @since 3.2.0
*/
L.sub = function(s, o) {
return s.replace ? s.replace(SUBREGEX, function (match, key) {
return L.isUndefined(o[key]) ? match : o[key];
}) : s;
};
/**
* Returns a string without any leading or trailing whitespace. If
* the input is not a string, the input will be returned untouched.
* @method trim
* @static
* @param s {string} the string to trim.
* @return {string} the trimmed string.
*/
L.trim = STRING_PROTO.trim ? function(s) {
return s && s.trim ? s.trim() : s;
} : function (s) {
try {
return s.replace(TRIMREGEX, '');
} catch (e) {
return s;
}
};
/**
* Returns a string without any leading whitespace.
* @method trimLeft
* @static
* @param s {string} the string to trim.
* @return {string} the trimmed string.
*/
L.trimLeft = STRING_PROTO.trimLeft ? function (s) {
return s.trimLeft();
} : function (s) {
return s.replace(/^\s+/, '');
};
/**
* Returns a string without any trailing whitespace.
* @method trimRight
* @static
* @param s {string} the string to trim.
* @return {string} the trimmed string.
*/
L.trimRight = STRING_PROTO.trimRight ? function (s) {
return s.trimRight();
} : function (s) {
return s.replace(/\s+$/, '');
};
/**
Returns one of the following strings, representing the type of the item passed
in:
* "array"
* "boolean"
* "date"
* "error"
* "function"
* "null"
* "number"
* "object"
* "regexp"
* "string"
* "undefined"
Known issues:
* `typeof HTMLElementCollection` returns function in Safari, but
`Y.Lang.type()` reports "object", which could be a good thing --
but it actually caused the logic in <code>Y.Lang.isObject</code> to fail.
@method type
@param o the item to test.
@return {string} the detected type.
@static
**/
L.type = function(o) {
return TYPES[typeof o] || TYPES[TOSTRING.call(o)] || (o ? 'object' : 'null');
};
/**
@module yui
@submodule yui-base
*/
var Lang = Y.Lang,
Native = Array.prototype,
hasOwn = Object.prototype.hasOwnProperty;
/**
Provides utility methods for working with arrays. Additional array helpers can
be found in the `collection` and `array-extras` modules.
`Y.Array(thing)` returns a native array created from _thing_. Depending on
_thing_'s type, one of the following will happen:
* Arrays are returned unmodified unless a non-zero _startIndex_ is
specified.
* Array-like collections (see `Array.test()`) are converted to arrays.
* For everything else, a new array is created with _thing_ as the sole
item.
Note: elements that are also collections, such as `<form>` and `<select>`
elements, are not automatically converted to arrays. To force a conversion,
pass `true` as the value of the _force_ parameter.
@class Array
@constructor
@param {Any} thing The thing to arrayify.
@param {Number} [startIndex=0] If non-zero and _thing_ is an array or array-like
collection, a subset of items starting at the specified index will be
returned.
@param {Boolean} [force=false] If `true`, _thing_ will be treated as an
array-like collection no matter what.
@return {Array} A native array created from _thing_, according to the rules
described above.
**/
function YArray(thing, startIndex, force) {
var len, result;
/*jshint expr: true*/
startIndex || (startIndex = 0);
if (force || YArray.test(thing)) {
// IE throws when trying to slice HTMLElement collections.
try {
return Native.slice.call(thing, startIndex);
} catch (ex) {
result = [];
for (len = thing.length; startIndex < len; ++startIndex) {
result.push(thing[startIndex]);
}
return result;
}
}
return [thing];
}
Y.Array = YArray;
/**
Dedupes an array of strings, returning an array that's guaranteed to contain
only one copy of a given string.
This method differs from `Array.unique()` in that it's optimized for use only
with strings, whereas `unique` may be used with other types (but is slower).
Using `dedupe()` with non-string values may result in unexpected behavior.
@method dedupe
@param {String[]} array Array of strings to dedupe.
@return {Array} Deduped copy of _array_.
@static
@since 3.4.0
**/
YArray.dedupe = function (array) {
var hash = {},
results = [],
i, item, len;
for (i = 0, len = array.length; i < len; ++i) {
item = array[i];
if (!hasOwn.call(hash, item)) {
hash[item] = 1;
results.push(item);
}
}
return results;
};
/**
Executes the supplied function on each item in the array. This method wraps
the native ES5 `Array.forEach()` method if available.
@method each
@param {Array} array Array to iterate.
@param {Function} fn Function to execute on each item in the array. The function
will receive the following arguments:
@param {Any} fn.item Current array item.
@param {Number} fn.index Current array index.
@param {Array} fn.array Array being iterated.
@param {Object} [thisObj] `this` object to use when calling _fn_.
@return {YUI} The YUI instance.
@static
**/
YArray.each = YArray.forEach = Lang._isNative(Native.forEach) ? function (array, fn, thisObj) {
Native.forEach.call(array || [], fn, thisObj || Y);
return Y;
} : function (array, fn, thisObj) {
for (var i = 0, len = (array && array.length) || 0; i < len; ++i) {
if (i in array) {
fn.call(thisObj || Y, array[i], i, array);
}
}
return Y;
};
/**
Alias for `each()`.
@method forEach
@static
**/
/**
Returns an object using the first array as keys and the second as values. If
the second array is not provided, or if it doesn't contain the same number of
values as the first array, then `true` will be used in place of the missing
values.
@example
Y.Array.hash(['a', 'b', 'c'], ['foo', 'bar']);
// => {a: 'foo', b: 'bar', c: true}
@method hash
@param {String[]} keys Array of strings to use as keys.
@param {Array} [values] Array to use as values.
@return {Object} Hash using the first array as keys and the second as values.
@static
**/
YArray.hash = function (keys, values) {
var hash = {},
vlen = (values && values.length) || 0,
i, len;
for (i = 0, len = keys.length; i < len; ++i) {
if (i in keys) {
hash[keys[i]] = vlen > i && i in values ? values[i] : true;
}
}
return hash;
};
/**
Returns the index of the first item in the array that's equal (using a strict
equality check) to the specified _value_, or `-1` if the value isn't found.
This method wraps the native ES5 `Array.indexOf()` method if available.
@method indexOf
@param {Array} array Array to search.
@param {Any} value Value to search for.
@param {Number} [from=0] The index at which to begin the search.
@return {Number} Index of the item strictly equal to _value_, or `-1` if not
found.
@static
**/
YArray.indexOf = Lang._isNative(Native.indexOf) ? function (array, value, from) {
return Native.indexOf.call(array, value, from);
} : function (array, value, from) {
// http://es5.github.com/#x15.4.4.14
var len = array.length;
from = +from || 0;
from = (from > 0 || -1) * Math.floor(Math.abs(from));
if (from < 0) {
from += len;
if (from < 0) {
from = 0;
}
}
for (; from < len; ++from) {
if (from in array && array[from] === value) {
return from;
}
}
return -1;
};
/**
Numeric sort convenience function.
The native `Array.prototype.sort()` function converts values to strings and
sorts them in lexicographic order, which is unsuitable for sorting numeric
values. Provide `Array.numericSort` as a custom sort function when you want
to sort values in numeric order.
@example
[42, 23, 8, 16, 4, 15].sort(Y.Array.numericSort);
// => [4, 8, 15, 16, 23, 42]
@method numericSort
@param {Number} a First value to compare.
@param {Number} b Second value to compare.
@return {Number} Difference between _a_ and _b_.
@static
**/
YArray.numericSort = function (a, b) {
return a - b;
};
/**
Executes the supplied function on each item in the array. Returning a truthy
value from the function will stop the processing of remaining items.
@method some
@param {Array} array Array to iterate over.
@param {Function} fn Function to execute on each item. The function will receive
the following arguments:
@param {Any} fn.value Current array item.
@param {Number} fn.index Current array index.
@param {Array} fn.array Array being iterated over.
@param {Object} [thisObj] `this` object to use when calling _fn_.
@return {Boolean} `true` if the function returns a truthy value on any of the
items in the array; `false` otherwise.
@static
**/
YArray.some = Lang._isNative(Native.some) ? function (array, fn, thisObj) {
return Native.some.call(array, fn, thisObj);
} : function (array, fn, thisObj) {
for (var i = 0, len = array.length; i < len; ++i) {
if (i in array && fn.call(thisObj, array[i], i, array)) {
return true;
}
}
return false;
};
/**
Evaluates _obj_ to determine if it's an array, an array-like collection, or
something else. This is useful when working with the function `arguments`
collection and `HTMLElement` collections.
Note: This implementation doesn't consider elements that are also
collections, such as `<form>` and `<select>`, to be array-like.
@method test
@param {Object} obj Object to test.
@return {Number} A number indicating the results of the test:
* 0: Neither an array nor an array-like collection.
* 1: Real array.
* 2: Array-like collection.
@static
**/
YArray.test = function (obj) {
var result = 0;
if (Lang.isArray(obj)) {
result = 1;
} else if (Lang.isObject(obj)) {
try {
// indexed, but no tagName (element) or scrollTo/document (window. From DOM.isWindow test which we can't use here),
// or functions without apply/call (Safari
// HTMLElementCollection bug).
if ('length' in obj && !obj.tagName && !(obj.scrollTo && obj.document) && !obj.apply) {
result = 2;
}
} catch (ex) {}
}
return result;
};
/**
* The YUI module contains the components required for building the YUI
* seed file. This includes the script loading mechanism, a simple queue,
* and the core utilities for the library.
* @module yui
* @submodule yui-base
*/
/**
* A simple FIFO queue. Items are added to the Queue with add(1..n items) and
* removed using next().
*
* @class Queue
* @constructor
* @param {MIXED} item* 0..n items to seed the queue.
*/
function Queue() {
this._init();
this.add.apply(this, arguments);
}
Queue.prototype = {
/**
* Initialize the queue
*
* @method _init
* @protected
*/
_init: function() {
/**
* The collection of enqueued items
*
* @property _q
* @type Array
* @protected
*/
this._q = [];
},
/**
* Get the next item in the queue. FIFO support
*
* @method next
* @return {MIXED} the next item in the queue.
*/
next: function() {
return this._q.shift();
},
/**
* Get the last in the queue. LIFO support.
*
* @method last
* @return {MIXED} the last item in the queue.
*/
last: function() {
return this._q.pop();
},
/**
* Add 0..n items to the end of the queue.
*
* @method add
* @param {MIXED} item* 0..n items.
* @return {object} this queue.
*/
add: function() {
this._q.push.apply(this._q, arguments);
return this;
},
/**
* Returns the current number of queued items.
*
* @method size
* @return {Number} The size.
*/
size: function() {
return this._q.length;
}
};
Y.Queue = Queue;
YUI.Env._loaderQueue = YUI.Env._loaderQueue || new Queue();
/**
The YUI module contains the components required for building the YUI seed file.
This includes the script loading mechanism, a simple queue, and the core
utilities for the library.
@module yui
@submodule yui-base
**/
var CACHED_DELIMITER = '__',
hasOwn = Object.prototype.hasOwnProperty,
isObject = Y.Lang.isObject;
/**
Returns a wrapper for a function which caches the return value of that function,
keyed off of the combined string representation of the argument values provided
when the wrapper is called.
Calling this function again with the same arguments will return the cached value
rather than executing the wrapped function.
Note that since the cache is keyed off of the string representation of arguments
passed to the wrapper function, arguments that aren't strings and don't provide
a meaningful `toString()` method may result in unexpected caching behavior. For
example, the objects `{}` and `{foo: 'bar'}` would both be converted to the
string `[object Object]` when used as a cache key.
@method cached
@param {Function} source The function to memoize.
@param {Object} [cache={}] Object in which to store cached values. You may seed
this object with pre-existing cached values if desired.
@param {any} [refetch] If supplied, this value is compared with the cached value
using a `==` comparison. If the values are equal, the wrapped function is
executed again even though a cached value exists.
@return {Function} Wrapped function.
@for YUI
**/
Y.cached = function (source, cache, refetch) {
/*jshint expr: true*/
cache || (cache = {});
return function (arg) {
var key = arguments.length > 1 ?
Array.prototype.join.call(arguments, CACHED_DELIMITER) :
String(arg);
/*jshint eqeqeq: false*/
if (!(key in cache) || (refetch && cache[key] == refetch)) {
cache[key] = source.apply(source, arguments);
}
return cache[key];
};
};
/**
Returns the `location` object from the window/frame in which this YUI instance
operates, or `undefined` when executing in a non-browser environment
(e.g. Node.js).
It is _not_ recommended to hold references to the `window.location` object
outside of the scope of a function in which its properties are being accessed or
its methods are being called. This is because of a nasty bug/issue that exists
in both Safari and MobileSafari browsers:
[WebKit Bug 34679](https://bugs.webkit.org/show_bug.cgi?id=34679).
@method getLocation
@return {location} The `location` object from the window/frame in which this YUI
instance operates.
@since 3.5.0
**/
Y.getLocation = function () {
// It is safer to look this up every time because yui-base is attached to a
// YUI instance before a user's config is applied; i.e. `Y.config.win` does
// not point the correct window object when this file is loaded.
var win = Y.config.win;
// It is not safe to hold a reference to the `location` object outside the
// scope in which it is being used. The WebKit engine used in Safari and
// MobileSafari will "disconnect" the `location` object from the `window`
// when a page is restored from back/forward history cache.
return win && win.location;
};
/**
Returns a new object containing all of the properties of all the supplied
objects. The properties from later objects will overwrite those in earlier
objects.
Passing in a single object will create a shallow copy of it. For a deep copy,
use `clone()`.
@method merge
@param {Object} objects* One or more objects to merge.
@return {Object} A new merged object.
**/
Y.merge = function () {
var i = 0,
len = arguments.length,
result = {},
key,
obj;
for (; i < len; ++i) {
obj = arguments[i];
for (key in obj) {
if (hasOwn.call(obj, key)) {
result[key] = obj[key];
}
}
}
return result;
};
/**
Mixes _supplier_'s properties into _receiver_.
Properties on _receiver_ or _receiver_'s prototype will not be overwritten or
shadowed unless the _overwrite_ parameter is `true`, and will not be merged
unless the _merge_ parameter is `true`.
In the default mode (0), only properties the supplier owns are copied (prototype
properties are not copied). The following copying modes are available:
* `0`: _Default_. Object to object.
* `1`: Prototype to prototype.
* `2`: Prototype to prototype and object to object.
* `3`: Prototype to object.
* `4`: Object to prototype.
@method mix
@param {Function|Object} receiver The object or function to receive the mixed
properties.
@param {Function|Object} supplier The object or function supplying the
properties to be mixed.
@param {Boolean} [overwrite=false] If `true`, properties that already exist
on the receiver will be overwritten with properties from the supplier.
@param {String[]} [whitelist] An array of property names to copy. If
specified, only the whitelisted properties will be copied, and all others
will be ignored.
@param {Number} [mode=0] Mix mode to use. See above for available modes.
@param {Boolean} [merge=false] If `true`, objects and arrays that already
exist on the receiver will have the corresponding object/array from the
supplier merged into them, rather than being skipped or overwritten. When
both _overwrite_ and _merge_ are `true`, _merge_ takes precedence.
@return {Function|Object|YUI} The receiver, or the YUI instance if the
specified receiver is falsy.
**/
Y.mix = function(receiver, supplier, overwrite, whitelist, mode, merge) {
var alwaysOverwrite, exists, from, i, key, len, to;
// If no supplier is given, we return the receiver. If no receiver is given,
// we return Y. Returning Y doesn't make much sense to me, but it's
// grandfathered in for backcompat reasons.
if (!receiver || !supplier) {
return receiver || Y;
}
if (mode) {
// In mode 2 (prototype to prototype and object to object), we recurse
// once to do the proto to proto mix. The object to object mix will be
// handled later on.
if (mode === 2) {
Y.mix(receiver.prototype, supplier.prototype, overwrite,
whitelist, 0, merge);
}
// Depending on which mode is specified, we may be copying from or to
// the prototypes of the supplier and receiver.
from = mode === 1 || mode === 3 ? supplier.prototype : supplier;
to = mode === 1 || mode === 4 ? receiver.prototype : receiver;
// If either the supplier or receiver doesn't actually have a
// prototype property, then we could end up with an undefined `from`
// or `to`. If that happens, we abort and return the receiver.
if (!from || !to) {
return receiver;
}
} else {
from = supplier;
to = receiver;
}
// If `overwrite` is truthy and `merge` is falsy, then we can skip a
// property existence check on each iteration and save some time.
alwaysOverwrite = overwrite && !merge;
if (whitelist) {
for (i = 0, len = whitelist.length; i < len; ++i) {
key = whitelist[i];
// We call `Object.prototype.hasOwnProperty` instead of calling
// `hasOwnProperty` on the object itself, since the object's
// `hasOwnProperty` method may have been overridden or removed.
// Also, some native objects don't implement a `hasOwnProperty`
// method.
if (!hasOwn.call(from, key)) {
continue;
}
// The `key in to` check here is (sadly) intentional for backwards
// compatibility reasons. It prevents undesired shadowing of
// prototype members on `to`.
exists = alwaysOverwrite ? false : key in to;
if (merge && exists && isObject(to[key], true)
&& isObject(from[key], true)) {
// If we're in merge mode, and the key is present on both
// objects, and the value on both objects is either an object or
// an array (but not a function), then we recurse to merge the
// `from` value into the `to` value instead of overwriting it.
//
// Note: It's intentional that the whitelist isn't passed to the
// recursive call here. This is legacy behavior that lots of
// code still depends on.
Y.mix(to[key], from[key], overwrite, null, 0, merge);
} else if (overwrite || !exists) {
// We're not in merge mode, so we'll only copy the `from` value
// to the `to` value if we're in overwrite mode or if the
// current key doesn't exist on the `to` object.
to[key] = from[key];
}
}
} else {
for (key in from) {
// The code duplication here is for runtime performance reasons.
// Combining whitelist and non-whitelist operations into a single
// loop or breaking the shared logic out into a function both result
// in worse performance, and Y.mix is critical enough that the byte
// tradeoff is worth it.
if (!hasOwn.call(from, key)) {
continue;
}
// The `key in to` check here is (sadly) intentional for backwards
// compatibility reasons. It prevents undesired shadowing of
// prototype members on `to`.
exists = alwaysOverwrite ? false : key in to;
if (merge && exists && isObject(to[key], true)
&& isObject(from[key], true)) {
Y.mix(to[key], from[key], overwrite, null, 0, merge);
} else if (overwrite || !exists) {
to[key] = from[key];
}
}
// If this is an IE browser with the JScript enumeration bug, force
// enumeration of the buggy properties by making a recursive call with
// the buggy properties as the whitelist.
if (Y.Object._hasEnumBug) {
Y.mix(to, from, overwrite, Y.Object._forceEnum, mode, merge);
}
}
return receiver;
};
/**
* The YUI module contains the components required for building the YUI
* seed file. This includes the script loading mechanism, a simple queue,
* and the core utilities for the library.
* @module yui
* @submodule yui-base
*/
/**
* Adds utilities to the YUI instance for working with objects.
*
* @class Object
*/
var Lang = Y.Lang,
hasOwn = Object.prototype.hasOwnProperty,
UNDEFINED, // <-- Note the comma. We're still declaring vars.
/**
* Returns a new object that uses _obj_ as its prototype. This method wraps the
* native ES5 `Object.create()` method if available, but doesn't currently
* pass through `Object.create()`'s second argument (properties) in order to
* ensure compatibility with older browsers.
*
* @method ()
* @param {Object} obj Prototype object.
* @return {Object} New object using _obj_ as its prototype.
* @static
*/
O = Y.Object = Lang._isNative(Object.create) ? function (obj) {
// We currently wrap the native Object.create instead of simply aliasing it
// to ensure consistency with our fallback shim, which currently doesn't
// support Object.create()'s second argument (properties). Once we have a
// safe fallback for the properties arg, we can stop wrapping
// Object.create().
return Object.create(obj);
} : (function () {
// Reusable constructor function for the Object.create() shim.
function F() {}
// The actual shim.
return function (obj) {
F.prototype = obj;
return new F();
};
}()),
/**
* Property names that IE doesn't enumerate in for..in loops, even when they
* should be enumerable. When `_hasEnumBug` is `true`, it's necessary to
* manually enumerate these properties.
*
* @property _forceEnum
* @type String[]
* @protected
* @static
*/
forceEnum = O._forceEnum = [
'hasOwnProperty',
'isPrototypeOf',
'propertyIsEnumerable',
'toString',
'toLocaleString',
'valueOf'
],
/**
* `true` if this browser has the JScript enumeration bug that prevents
* enumeration of the properties named in the `_forceEnum` array, `false`
* otherwise.
*
* See:
* - <https://developer.mozilla.org/en/ECMAScript_DontEnum_attribute#JScript_DontEnum_Bug>
* - <http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation>
*
* @property _hasEnumBug
* @type Boolean
* @protected
* @static
*/
hasEnumBug = O._hasEnumBug = !{valueOf: 0}.propertyIsEnumerable('valueOf'),
/**
* `true` if this browser incorrectly considers the `prototype` property of
* functions to be enumerable. Currently known to affect Opera 11.50.
*
* @property _hasProtoEnumBug
* @type Boolean
* @protected
* @static
*/
hasProtoEnumBug = O._hasProtoEnumBug = (function () {}).propertyIsEnumerable('prototype'),
/**
* Returns `true` if _key_ exists on _obj_, `false` if _key_ doesn't exist or
* exists only on _obj_'s prototype. This is essentially a safer version of
* `obj.hasOwnProperty()`.
*
* @method owns
* @param {Object} obj Object to test.
* @param {String} key Property name to look for.
* @return {Boolean} `true` if _key_ exists on _obj_, `false` otherwise.
* @static
*/
owns = O.owns = function (obj, key) {
return !!obj && hasOwn.call(obj, key);
}; // <-- End of var declarations.
/**
* Alias for `owns()`.
*
* @method hasKey
* @param {Object} obj Object to test.
* @param {String} key Property name to look for.
* @return {Boolean} `true` if _key_ exists on _obj_, `false` otherwise.
* @static
*/
O.hasKey = owns;
/**
* Returns an array containing the object's enumerable keys. Does not include
* prototype keys or non-enumerable keys.
*
* Note that keys are returned in enumeration order (that is, in the same order
* that they would be enumerated by a `for-in` loop), which may not be the same
* as the order in which they were defined.
*
* This method is an alias for the native ES5 `Object.keys()` method if
* available.
*
* @example
*
* Y.Object.keys({a: 'foo', b: 'bar', c: 'baz'});
* // => ['a', 'b', 'c']
*
* @method keys
* @param {Object} obj An object.
* @return {String[]} Array of keys.
* @static
*/
O.keys = Lang._isNative(Object.keys) ? Object.keys : function (obj) {
if (!Lang.isObject(obj)) {
throw new TypeError('Object.keys called on a non-object');
}
var keys = [],
i, key, len;
if (hasProtoEnumBug && typeof obj === 'function') {
for (key in obj) {
if (owns(obj, key) && key !== 'prototype') {
keys.push(key);
}
}
} else {
for (key in obj) {
if (owns(obj, key)) {
keys.push(key);
}
}
}
if (hasEnumBug) {
for (i = 0, len = forceEnum.length; i < len; ++i) {
key = forceEnum[i];
if (owns(obj, key)) {
keys.push(key);
}
}
}
return keys;
};
/**
* Returns an array containing the values of the object's enumerable keys.
*
* Note that values are returned in enumeration order (that is, in the same
* order that they would be enumerated by a `for-in` loop), which may not be the
* same as the order in which they were defined.
*
* @example
*
* Y.Object.values({a: 'foo', b: 'bar', c: 'baz'});
* // => ['foo', 'bar', 'baz']
*
* @method values
* @param {Object} obj An object.
* @return {Array} Array of values.
* @static
*/
O.values = function (obj) {
var keys = O.keys(obj),
i = 0,
len = keys.length,
values = [];
for (; i < len; ++i) {
values.push(obj[keys[i]]);
}
return values;
};
/**
* Returns the number of enumerable keys owned by an object.
*
* @method size
* @param {Object} obj An object.
* @return {Number} The object's size.
* @static
*/
O.size = function (obj) {
try {
return O.keys(obj).length;
} catch (ex) {
return 0; // Legacy behavior for non-objects.
}
};
/**
* Returns `true` if the object owns an enumerable property with the specified
* value.
*
* @method hasValue
* @param {Object} obj An object.
* @param {any} value The value to search for.
* @return {Boolean} `true` if _obj_ contains _value_, `false` otherwise.
* @static
*/
O.hasValue = function (obj, value) {
return Y.Array.indexOf(O.values(obj), value) > -1;
};
/**
* Executes a function on each enumerable property in _obj_. The function
* receives the value, the key, and the object itself as parameters (in that
* order).
*
* By default, only properties owned by _obj_ are enumerated. To include
* prototype properties, set the _proto_ parameter to `true`.
*
* @method each
* @param {Object} obj Object to enumerate.
* @param {Function} fn Function to execute on each enumerable property.
* @param {mixed} fn.value Value of the current property.
* @param {String} fn.key Key of the current property.
* @param {Object} fn.obj Object being enumerated.
* @param {Object} [thisObj] `this` object to use when calling _fn_.
* @param {Boolean} [proto=false] Include prototype properties.
* @return {YUI} the YUI instance.
* @chainable
* @static
*/
O.each = function (obj, fn, thisObj, proto) {
var key;
for (key in obj) {
if (proto || owns(obj, key)) {
fn.call(thisObj || Y, obj[key], key, obj);
}
}
return Y;
};
/**
* Executes a function on each enumerable property in _obj_, but halts if the
* function returns a truthy value. The function receives the value, the key,
* and the object itself as paramters (in that order).
*
* By default, only properties owned by _obj_ are enumerated. To include
* prototype properties, set the _proto_ parameter to `true`.
*
* @method some
* @param {Object} obj Object to enumerate.
* @param {Function} fn Function to execute on each enumerable property.
* @param {mixed} fn.value Value of the current property.
* @param {String} fn.key Key of the current property.
* @param {Object} fn.obj Object being enumerated.
* @param {Object} [thisObj] `this` object to use when calling _fn_.
* @param {Boolean} [proto=false] Include prototype properties.
* @return {Boolean} `true` if any execution of _fn_ returns a truthy value,
* `false` otherwise.
* @static
*/
O.some = function (obj, fn, thisObj, proto) {
var key;
for (key in obj) {
if (proto || owns(obj, key)) {
if (fn.call(thisObj || Y, obj[key], key, obj)) {
return true;
}
}
}
return false;
};
/**
* Retrieves the sub value at the provided path,
* from the value object provided.
*
* @method getValue
* @static
* @param o The object from which to extract the property value.
* @param path {Array} A path array, specifying the object traversal path
* from which to obtain the sub value.
* @return {Any} The value stored in the path, undefined if not found,
* undefined if the source is not an object. Returns the source object
* if an empty path is provided.
*/
O.getValue = function(o, path) {
if (!Lang.isObject(o)) {
return UNDEFINED;
}
var i,
p = Y.Array(path),
l = p.length;
for (i = 0; o !== UNDEFINED && i < l; i++) {
o = o[p[i]];
}
return o;
};
/**
* Sets the sub-attribute value at the provided path on the
* value object. Returns the modified value object, or
* undefined if the path is invalid.
*
* @method setValue
* @static
* @param o The object on which to set the sub value.
* @param path {Array} A path array, specifying the object traversal path
* at which to set the sub value.
* @param val {Any} The new value for the sub-attribute.
* @return {Object} The modified object, with the new sub value set, or
* undefined, if the path was invalid.
*/
O.setValue = function(o, path, val) {
var i,
p = Y.Array(path),
leafIdx = p.length - 1,
ref = o;
if (leafIdx >= 0) {
for (i = 0; ref !== UNDEFINED && i < leafIdx; i++) {
ref = ref[p[i]];
}
if (ref !== UNDEFINED) {
ref[p[i]] = val;
} else {
return UNDEFINED;
}
}
return o;
};
/**
* Returns `true` if the object has no enumerable properties of its own.
*
* @method isEmpty
* @param {Object} obj An object.
* @return {Boolean} `true` if the object is empty.
* @static
* @since 3.2.0
*/
O.isEmpty = function (obj) {
return !O.keys(Object(obj)).length;
};
/**
* The YUI module contains the components required for building the YUI seed
* file. This includes the script loading mechanism, a simple queue, and the
* core utilities for the library.
* @module yui
* @submodule yui-base
*/
/**
* YUI user agent detection.
* Do not fork for a browser if it can be avoided. Use feature detection when
* you can. Use the user agent as a last resort. For all fields listed
* as @type float, UA stores a version number for the browser engine,
* 0 otherwise. This value may or may not map to the version number of
* the browser using the engine. The value is presented as a float so
* that it can easily be used for boolean evaluation as well as for
* looking for a particular range of versions. Because of this,
* some of the granularity of the version info may be lost. The fields that
* are @type string default to null. The API docs list the values that
* these fields can have.
* @class UA
* @static
*/
/**
* Static method on `YUI.Env` for parsing a UA string. Called at instantiation
* to populate `Y.UA`.
*
* @static
* @method parseUA
* @param {String} [subUA=navigator.userAgent] UA string to parse
* @return {Object} The Y.UA object
*/
YUI.Env.parseUA = function(subUA) {
var numberify = function(s) {
var c = 0;
return parseFloat(s.replace(/\./g, function() {
return (c++ === 1) ? '' : '.';
}));
},
win = Y.config.win,
nav = win && win.navigator,
o = {
/**
* Internet Explorer version number or 0. Example: 6
* @property ie
* @type float
* @static
*/
ie: 0,
/**
* Opera version number or 0. Example: 9.2
* @property opera
* @type float
* @static
*/
opera: 0,
/**
* Gecko engine revision number. Will evaluate to 1 if Gecko
* is detected but the revision could not be found. Other browsers
* will be 0. Example: 1.8
* <pre>
* Firefox 1.0.0.4: 1.7.8 <-- Reports 1.7
* Firefox 1.5.0.9: 1.8.0.9 <-- 1.8
* Firefox 2.0.0.3: 1.8.1.3 <-- 1.81
* Firefox 3.0 <-- 1.9
* Firefox 3.5 <-- 1.91
* </pre>
* @property gecko
* @type float
* @static
*/
gecko: 0,
/**
* AppleWebKit version. KHTML browsers that are not WebKit browsers
* will evaluate to 1, other browsers 0. Example: 418.9
* <pre>
* Safari 1.3.2 (312.6): 312.8.1 <-- Reports 312.8 -- currently the
* latest available for Mac OSX 10.3.
* Safari 2.0.2: 416 <-- hasOwnProperty introduced
* Safari 2.0.4: 418 <-- preventDefault fixed
* Safari 2.0.4 (419.3): 418.9.1 <-- One version of Safari may run
* different versions of webkit
* Safari 2.0.4 (419.3): 419 <-- Tiger installations that have been
* updated, but not updated
* to the latest patch.
* Webkit 212 nightly: 522+ <-- Safari 3.0 precursor (with native
* SVG and many major issues fixed).
* Safari 3.0.4 (523.12) 523.12 <-- First Tiger release - automatic
* update from 2.x via the 10.4.11 OS patch.
* Webkit nightly 1/2008:525+ <-- Supports DOMContentLoaded event.
* yahoo.com user agent hack removed.
* </pre>
* http://en.wikipedia.org/wiki/Safari_version_history
* @property webkit
* @type float
* @static
*/
webkit: 0,
/**
* Safari will be detected as webkit, but this property will also
* be populated with the Safari version number
* @property safari
* @type float
* @static
*/
safari: 0,
/**
* Chrome will be detected as webkit, but this property will also
* be populated with the Chrome version number
* @property chrome
* @type float
* @static
*/
chrome: 0,
/**
* The mobile property will be set to a string containing any relevant
* user agent information when a modern mobile browser is detected.
* Currently limited to Safari on the iPhone/iPod Touch, Nokia N-series
* devices with the WebKit-based browser, and Opera Mini.
* @property mobile
* @type string
* @default null
* @static
*/
mobile: null,
/**
* Adobe AIR version number or 0. Only populated if webkit is detected.
* Example: 1.0
* @property air
* @type float
*/
air: 0,
/**
* PhantomJS version number or 0. Only populated if webkit is detected.
* Example: 1.0
* @property phantomjs
* @type float
*/
phantomjs: 0,
/**
* Detects Apple iPad's OS version
* @property ipad
* @type float
* @static
*/
ipad: 0,
/**
* Detects Apple iPhone's OS version
* @property iphone
* @type float
* @static
*/
iphone: 0,
/**
* Detects Apples iPod's OS version
* @property ipod
* @type float
* @static
*/
ipod: 0,
/**
* General truthy check for iPad, iPhone or iPod
* @property ios
* @type Boolean
* @default null
* @static
*/
ios: null,
/**
* Detects Googles Android OS version
* @property android
* @type float
* @static
*/
android: 0,
/**
* Detects Kindle Silk
* @property silk
* @type float
* @static
*/
silk: 0,
/**
* Detects Kindle Silk Acceleration
* @property accel
* @type Boolean
* @static
*/
accel: false,
/**
* Detects Palms WebOS version
* @property webos
* @type float
* @static
*/
webos: 0,
/**
* Google Caja version number or 0.
* @property caja
* @type float
*/
caja: nav && nav.cajaVersion,
/**
* Set to true if the page appears to be in SSL
* @property secure
* @type boolean
* @static
*/
secure: false,
/**
* The operating system. Currently only detecting windows or macintosh
* @property os
* @type string
* @default null
* @static
*/
os: null,
/**
* The Nodejs Version
* @property nodejs
* @type float
* @default 0
* @static
*/
nodejs: 0,
/**
* Window8/IE10 Application host environment
* @property winjs
* @type Boolean
* @static
*/
winjs: !!((typeof Windows !== "undefined") && Windows.System),
/**
* Are touch/msPointer events available on this device
* @property touchEnabled
* @type Boolean
* @static
*/
touchEnabled: false
},
ua = subUA || nav && nav.userAgent,
loc = win && win.location,
href = loc && loc.href,
m;
/**
* The User Agent string that was parsed
* @property userAgent
* @type String
* @static
*/
o.userAgent = ua;
o.secure = href && (href.toLowerCase().indexOf('https') === 0);
if (ua) {
if ((/windows|win32/i).test(ua)) {
o.os = 'windows';
} else if ((/macintosh|mac_powerpc/i).test(ua)) {
o.os = 'macintosh';
} else if ((/android/i).test(ua)) {
o.os = 'android';
} else if ((/symbos/i).test(ua)) {
o.os = 'symbos';
} else if ((/linux/i).test(ua)) {
o.os = 'linux';
} else if ((/rhino/i).test(ua)) {
o.os = 'rhino';
}
// Modern KHTML browsers should qualify as Safari X-Grade
if ((/KHTML/).test(ua)) {
o.webkit = 1;
}
if ((/IEMobile|XBLWP7/).test(ua)) {
o.mobile = 'windows';
}
if ((/Fennec/).test(ua)) {
o.mobile = 'gecko';
}
// Modern WebKit browsers are at least X-Grade
m = ua.match(/AppleWebKit\/([^\s]*)/);
if (m && m[1]) {
o.webkit = numberify(m[1]);
o.safari = o.webkit;
if (/PhantomJS/.test(ua)) {
m = ua.match(/PhantomJS\/([^\s]*)/);
if (m && m[1]) {
o.phantomjs = numberify(m[1]);
}
}
// Mobile browser check
if (/ Mobile\//.test(ua) || (/iPad|iPod|iPhone/).test(ua)) {
o.mobile = 'Apple'; // iPhone or iPod Touch
m = ua.match(/OS ([^\s]*)/);
if (m && m[1]) {
m = numberify(m[1].replace('_', '.'));
}
o.ios = m;
o.os = 'ios';
o.ipad = o.ipod = o.iphone = 0;
m = ua.match(/iPad|iPod|iPhone/);
if (m && m[0]) {
o[m[0].toLowerCase()] = o.ios;
}
} else {
m = ua.match(/NokiaN[^\/]*|webOS\/\d\.\d/);
if (m) {
// Nokia N-series, webOS, ex: NokiaN95
o.mobile = m[0];
}
if (/webOS/.test(ua)) {
o.mobile = 'WebOS';
m = ua.match(/webOS\/([^\s]*);/);
if (m && m[1]) {
o.webos = numberify(m[1]);
}
}
if (/ Android/.test(ua)) {
if (/Mobile/.test(ua)) {
o.mobile = 'Android';
}
m = ua.match(/Android ([^\s]*);/);
if (m && m[1]) {
o.android = numberify(m[1]);
}
}
if (/Silk/.test(ua)) {
m = ua.match(/Silk\/([^\s]*)\)/);
if (m && m[1]) {
o.silk = numberify(m[1]);
}
if (!o.android) {
o.android = 2.34; //Hack for desktop mode in Kindle
o.os = 'Android';
}
if (/Accelerated=true/.test(ua)) {
o.accel = true;
}
}
}
m = ua.match(/(Chrome|CrMo|CriOS)\/([^\s]*)/);
if (m && m[1] && m[2]) {
o.chrome = numberify(m[2]); // Chrome
o.safari = 0; //Reset safari back to 0
if (m[1] === 'CrMo') {
o.mobile = 'chrome';
}
} else {
m = ua.match(/AdobeAIR\/([^\s]*)/);
if (m) {
o.air = m[0]; // Adobe AIR 1.0 or better
}
}
}
if (!o.webkit) { // not webkit
// @todo check Opera/8.01 (J2ME/MIDP; Opera Mini/2.0.4509/1316; fi; U; ssr)
if (/Opera/.test(ua)) {
m = ua.match(/Opera[\s\/]([^\s]*)/);
if (m && m[1]) {
o.opera = numberify(m[1]);
}
m = ua.match(/Version\/([^\s]*)/);
if (m && m[1]) {
o.opera = numberify(m[1]); // opera 10+
}
if (/Opera Mobi/.test(ua)) {
o.mobile = 'opera';
m = ua.replace('Opera Mobi', '').match(/Opera ([^\s]*)/);
if (m && m[1]) {
o.opera = numberify(m[1]);
}
}
m = ua.match(/Opera Mini[^;]*/);
if (m) {
o.mobile = m[0]; // ex: Opera Mini/2.0.4509/1316
}
} else { // not opera or webkit
m = ua.match(/MSIE\s([^;]*)/);
if (m && m[1]) {
o.ie = numberify(m[1]);
} else { // not opera, webkit, or ie
m = ua.match(/Gecko\/([^\s]*)/);
if (m) {
o.gecko = 1; // Gecko detected, look for revision
m = ua.match(/rv:([^\s\)]*)/);
if (m && m[1]) {
o.gecko = numberify(m[1]);
if (/Mobile|Tablet/.test(ua)) {
o.mobile = "ffos";
}
}
}
}
}
}
}
//Check for known properties to tell if touch events are enabled on this device or if
//the number of MSPointer touchpoints on this device is greater than 0.
if (win && nav && !(o.chrome && o.chrome < 6)) {
o.touchEnabled = (("ontouchstart" in win) || (("msMaxTouchPoints" in nav) && (nav.msMaxTouchPoints > 0)));
}
//It was a parsed UA, do not assign the global value.
if (!subUA) {
if (typeof process === 'object') {
if (process.versions && process.versions.node) {
//NodeJS
o.os = process.platform;
o.nodejs = numberify(process.versions.node);
}
}
YUI.Env.UA = o;
}
return o;
};
Y.UA = YUI.Env.UA || YUI.Env.parseUA();
/**
Performs a simple comparison between two version numbers, accounting for
standard versioning logic such as the fact that "535.8" is a lower version than
"535.24", even though a simple numerical comparison would indicate that it's
greater. Also accounts for cases such as "1.1" vs. "1.1.0", which are
considered equivalent.
Returns -1 if version _a_ is lower than version _b_, 0 if they're equivalent,
1 if _a_ is higher than _b_.
Versions may be numbers or strings containing numbers and dots. For example,
both `535` and `"535.8.10"` are acceptable. A version string containing
non-numeric characters, like `"535.8.beta"`, may produce unexpected results.
@method compareVersions
@param {Number|String} a First version number to compare.
@param {Number|String} b Second version number to compare.
@return -1 if _a_ is lower than _b_, 0 if they're equivalent, 1 if _a_ is
higher than _b_.
**/
Y.UA.compareVersions = function (a, b) {
var aPart, aParts, bPart, bParts, i, len;
if (a === b) {
return 0;
}
aParts = (a + '').split('.');
bParts = (b + '').split('.');
for (i = 0, len = Math.max(aParts.length, bParts.length); i < len; ++i) {
aPart = parseInt(aParts[i], 10);
bPart = parseInt(bParts[i], 10);
/*jshint expr: true*/
isNaN(aPart) && (aPart = 0);
isNaN(bPart) && (bPart = 0);
if (aPart < bPart) {
return -1;
}
if (aPart > bPart) {
return 1;
}
}
return 0;
};
YUI.Env.aliases = {
"anim": ["anim-base","anim-color","anim-curve","anim-easing","anim-node-plugin","anim-scroll","anim-xy"],
"anim-shape-transform": ["anim-shape"],
"app": ["app-base","app-content","app-transitions","lazy-model-list","model","model-list","model-sync-rest","router","view","view-node-map"],
"attribute": ["attribute-base","attribute-complex"],
"attribute-events": ["attribute-observable"],
"autocomplete": ["autocomplete-base","autocomplete-sources","autocomplete-list","autocomplete-plugin"],
"axes": ["axis-numeric","axis-category","axis-time","axis-stacked"],
"axes-base": ["axis-numeric-base","axis-category-base","axis-time-base","axis-stacked-base"],
"base": ["base-base","base-pluginhost","base-build"],
"cache": ["cache-base","cache-offline","cache-plugin"],
"charts": ["charts-base"],
"collection": ["array-extras","arraylist","arraylist-add","arraylist-filter","array-invoke"],
"color": ["color-base","color-hsl","color-harmony"],
"controller": ["router"],
"dataschema": ["dataschema-base","dataschema-json","dataschema-xml","dataschema-array","dataschema-text"],
"datasource": ["datasource-local","datasource-io","datasource-get","datasource-function","datasource-cache","datasource-jsonschema","datasource-xmlschema","datasource-arrayschema","datasource-textschema","datasource-polling"],
"datatable": ["datatable-core","datatable-table","datatable-head","datatable-body","datatable-base","datatable-column-widths","datatable-message","datatable-mutable","datatable-sort","datatable-datasource"],
"datatype": ["datatype-date","datatype-number","datatype-xml"],
"datatype-date": ["datatype-date-parse","datatype-date-format","datatype-date-math"],
"datatype-number": ["datatype-number-parse","datatype-number-format"],
"datatype-xml": ["datatype-xml-parse","datatype-xml-format"],
"dd": ["dd-ddm-base","dd-ddm","dd-ddm-drop","dd-drag","dd-proxy","dd-constrain","dd-drop","dd-scroll","dd-delegate"],
"dom": ["dom-base","dom-screen","dom-style","selector-native","selector"],
"editor": ["frame","editor-selection","exec-command","editor-base","editor-para","editor-br","editor-bidi","editor-tab","createlink-base"],
"event": ["event-base","event-delegate","event-synthetic","event-mousewheel","event-mouseenter","event-key","event-focus","event-resize","event-hover","event-outside","event-touch","event-move","event-flick","event-valuechange","event-tap"],
"event-custom": ["event-custom-base","event-custom-complex"],
"event-gestures": ["event-flick","event-move"],
"handlebars": ["handlebars-compiler"],
"highlight": ["highlight-base","highlight-accentfold"],
"history": ["history-base","history-hash","history-hash-ie","history-html5"],
"io": ["io-base","io-xdr","io-form","io-upload-iframe","io-queue"],
"json": ["json-parse","json-stringify"],
"loader": ["loader-base","loader-rollup","loader-yui3"],
"node": ["node-base","node-event-delegate","node-pluginhost","node-screen","node-style"],
"pluginhost": ["pluginhost-base","pluginhost-config"],
"querystring": ["querystring-parse","querystring-stringify"],
"recordset": ["recordset-base","recordset-sort","recordset-filter","recordset-indexer"],
"resize": ["resize-base","resize-proxy","resize-constrain"],
"slider": ["slider-base","slider-value-range","clickable-rail","range-slider"],
"template": ["template-base","template-micro"],
"text": ["text-accentfold","text-wordbreak"],
"widget": ["widget-base","widget-htmlparser","widget-skin","widget-uievents"]
};
}, '@VERSION@', {"use": ["get", "features", "intl-base", "yui-log", "yui-later"]});
YUI.add('get', function (Y, NAME) {
/*jslint boss:true, expr:true, laxbreak: true */
/**
Provides dynamic loading of remote JavaScript and CSS resources.
@module get
@class Get
@static
**/
var Lang = Y.Lang,
CUSTOM_ATTRS, // defined lazily in Y.Get.Transaction._createNode()
Get, Transaction;
Y.Get = Get = {
// -- Public Properties ----------------------------------------------------
/**
Default options for CSS requests. Options specified here will override
global defaults for CSS requests.
See the `options` property for all available options.
@property cssOptions
@type Object
@static
@since 3.5.0
**/
cssOptions: {
attributes: {
rel: 'stylesheet'
},
doc : Y.config.linkDoc || Y.config.doc,
pollInterval: 50
},
/**
Default options for JS requests. Options specified here will override global
defaults for JS requests.
See the `options` property for all available options.
@property jsOptions
@type Object
@static
@since 3.5.0
**/
jsOptions: {
autopurge: true,
doc : Y.config.scriptDoc || Y.config.doc
},
/**
Default options to use for all requests.
Note that while all available options are documented here for ease of
discovery, some options (like callback functions) only make sense at the
transaction level.
Callback functions specified via the options object or the `options`
parameter of the `css()`, `js()`, or `load()` methods will receive the
transaction object as a parameter. See `Y.Get.Transaction` for details on
the properties and methods available on transactions.
@static
@since 3.5.0
@property {Object} options
@property {Boolean} [options.async=false] Whether or not to load scripts
asynchronously, meaning they're requested in parallel and execution
order is not guaranteed. Has no effect on CSS, since CSS is always
loaded asynchronously.
@property {Object} [options.attributes] HTML attribute name/value pairs that
should be added to inserted nodes. By default, the `charset` attribute
will be set to "utf-8" and nodes will be given an auto-generated `id`
attribute, but you can override these with your own values if desired.
@property {Boolean} [options.autopurge] Whether or not to automatically
purge inserted nodes after the purge threshold is reached. This is
`true` by default for JavaScript, but `false` for CSS since purging a
CSS node will also remove any styling applied by the referenced file.
@property {Object} [options.context] `this` object to use when calling
callback functions. Defaults to the transaction object.
@property {Mixed} [options.data] Arbitrary data object to pass to "on*"
callbacks.
@property {Document} [options.doc] Document into which nodes should be
inserted. By default, the current document is used.
@property {HTMLElement|String} [options.insertBefore] HTML element or id
string of an element before which all generated nodes should be
inserted. If not specified, Get will automatically determine the best
place to insert nodes for maximum compatibility.
@property {Function} [options.onEnd] Callback to execute after a transaction
is complete, regardless of whether it succeeded or failed.
@property {Function} [options.onFailure] Callback to execute after a
transaction fails, times out, or is aborted.
@property {Function} [options.onProgress] Callback to execute after each
individual request in a transaction either succeeds or fails.
@property {Function} [options.onSuccess] Callback to execute after a
transaction completes successfully with no errors. Note that in browsers
that don't support the `error` event on CSS `<link>` nodes, a failed CSS
request may still be reported as a success because in these browsers
it can be difficult or impossible to distinguish between success and
failure for CSS resources.
@property {Function} [options.onTimeout] Callback to execute after a
transaction times out.
@property {Number} [options.pollInterval=50] Polling interval (in
milliseconds) for detecting CSS load completion in browsers that don't
support the `load` event on `<link>` nodes. This isn't used for
JavaScript.
@property {Number} [options.purgethreshold=20] Number of nodes to insert
before triggering an automatic purge when `autopurge` is `true`.
@property {Number} [options.timeout] Number of milliseconds to wait before
aborting a transaction. When a timeout occurs, the `onTimeout` callback
is called, followed by `onFailure` and finally `onEnd`. By default,
there is no timeout.
@property {String} [options.type] Resource type ("css" or "js"). This option
is set automatically by the `css()` and `js()` functions and will be
ignored there, but may be useful when using the `load()` function. If
not specified, the type will be inferred from the URL, defaulting to
"js" if the URL doesn't contain a recognizable file extension.
**/
options: {
attributes: {
charset: 'utf-8'
},
purgethreshold: 20
},
// -- Protected Properties -------------------------------------------------
/**
Regex that matches a CSS URL. Used to guess the file type when it's not
specified.
@property REGEX_CSS
@type RegExp
@final
@protected
@static
@since 3.5.0
**/
REGEX_CSS: /\.css(?:[?;].*)?$/i,
/**
Regex that matches a JS URL. Used to guess the file type when it's not
specified.
@property REGEX_JS
@type RegExp
@final
@protected
@static
@since 3.5.0
**/
REGEX_JS : /\.js(?:[?;].*)?$/i,
/**
Contains information about the current environment, such as what script and
link injection features it supports.
This object is created and populated the first time the `_getEnv()` method
is called.
@property _env
@type Object
@protected
@static
@since 3.5.0
**/
/**
Mapping of document _yuid strings to <head> or <base> node references so we
don't have to look the node up each time we want to insert a request node.
@property _insertCache
@type Object
@protected
@static
@since 3.5.0
**/
_insertCache: {},
/**
Information about the currently pending transaction, if any.
This is actually an object with two properties: `callback`, containing the
optional callback passed to `css()`, `load()`, or `js()`; and `transaction`,
containing the actual transaction instance.
@property _pending
@type Object
@protected
@static
@since 3.5.0
**/
_pending: null,
/**
HTML nodes eligible to be purged next time autopurge is triggered.
@property _purgeNodes
@type HTMLElement[]
@protected
@static
@since 3.5.0
**/
_purgeNodes: [],
/**
Queued transactions and associated callbacks.
@property _queue
@type Object[]
@protected
@static
@since 3.5.0
**/
_queue: [],
// -- Public Methods -------------------------------------------------------
/**
Aborts the specified transaction.
This will cause the transaction's `onFailure` callback to be called and
will prevent any new script and link nodes from being added to the document,
but any resources that have already been requested will continue loading
(there's no safe way to prevent this, unfortunately).
*Note:* This method is deprecated as of 3.5.0, and will be removed in a
future version of YUI. Use the transaction-level `abort()` method instead.
@method abort
@param {Get.Transaction} transaction Transaction to abort.
@deprecated Use the `abort()` method on the transaction instead.
@static
**/
abort: function (transaction) {
var i, id, item, len, pending;
Y.log('`Y.Get.abort()` is deprecated as of 3.5.0. Use the `abort()` method on the transaction instead.', 'warn', 'get');
if (!transaction.abort) {
id = transaction;
pending = this._pending;
transaction = null;
if (pending && pending.transaction.id === id) {
transaction = pending.transaction;
this._pending = null;
} else {
for (i = 0, len = this._queue.length; i < len; ++i) {
item = this._queue[i].transaction;
if (item.id === id) {
transaction = item;
this._queue.splice(i, 1);
break;
}
}
}
}
transaction && transaction.abort();
},
/**
Loads one or more CSS files.
The _urls_ parameter may be provided as a URL string, a request object,
or an array of URL strings and/or request objects.
A request object is just an object that contains a `url` property and zero
or more options that should apply specifically to that request.
Request-specific options take priority over transaction-level options and
default options.
URLs may be relative or absolute, and do not have to have the same origin
as the current page.
The `options` parameter may be omitted completely and a callback passed in
its place, if desired.
@example
// Load a single CSS file and log a message on completion.
Y.Get.css('foo.css', function (err) {
if (err) {
Y.log('foo.css failed to load!');
} else {
Y.log('foo.css was loaded successfully');
}
});
// Load multiple CSS files and log a message when all have finished
// loading.
var urls = ['foo.css', 'http://example.com/bar.css', 'baz/quux.css'];
Y.Get.css(urls, function (err) {
if (err) {
Y.log('one or more files failed to load!');
} else {
Y.log('all files loaded successfully');
}
});
// Specify transaction-level options, which will apply to all requests
// within the transaction.
Y.Get.css(urls, {
attributes: {'class': 'my-css'},
timeout : 5000
});
// Specify per-request options, which override transaction-level and
// default options.
Y.Get.css([
{url: 'foo.css', attributes: {id: 'foo'}},
{url: 'bar.css', attributes: {id: 'bar', charset: 'iso-8859-1'}}
]);
@method css
@param {String|Object|Array} urls URL string, request object, or array
of URLs and/or request objects to load.
@param {Object} [options] Options for this transaction. See the
`Y.Get.options` property for a complete list of available options.
@param {Function} [callback] Callback function to be called on completion.
This is a general callback and will be called before any more granular
callbacks (`onSuccess`, `onFailure`, etc.) specified in the `options`
object.
@param {Array|null} callback.err Array of errors that occurred during
the transaction, or `null` on success.
@param {Get.Transaction} callback.transaction Transaction object.
@return {Get.Transaction} Transaction object.
@static
**/
css: function (urls, options, callback) {
return this._load('css', urls, options, callback);
},
/**
Loads one or more JavaScript resources.
The _urls_ parameter may be provided as a URL string, a request object,
or an array of URL strings and/or request objects.
A request object is just an object that contains a `url` property and zero
or more options that should apply specifically to that request.
Request-specific options take priority over transaction-level options and
default options.
URLs may be relative or absolute, and do not have to have the same origin
as the current page.
The `options` parameter may be omitted completely and a callback passed in
its place, if desired.
Scripts will be executed in the order they're specified unless the `async`
option is `true`, in which case they'll be loaded in parallel and executed
in whatever order they finish loading.
@example
// Load a single JS file and log a message on completion.
Y.Get.js('foo.js', function (err) {
if (err) {
Y.log('foo.js failed to load!');
} else {
Y.log('foo.js was loaded successfully');
}
});
// Load multiple JS files, execute them in order, and log a message when
// all have finished loading.
var urls = ['foo.js', 'http://example.com/bar.js', 'baz/quux.js'];
Y.Get.js(urls, function (err) {
if (err) {
Y.log('one or more files failed to load!');
} else {
Y.log('all files loaded successfully');
}
});
// Specify transaction-level options, which will apply to all requests
// within the transaction.
Y.Get.js(urls, {
attributes: {'class': 'my-js'},
timeout : 5000
});
// Specify per-request options, which override transaction-level and
// default options.
Y.Get.js([
{url: 'foo.js', attributes: {id: 'foo'}},
{url: 'bar.js', attributes: {id: 'bar', charset: 'iso-8859-1'}}
]);
@method js
@param {String|Object|Array} urls URL string, request object, or array
of URLs and/or request objects to load.
@param {Object} [options] Options for this transaction. See the
`Y.Get.options` property for a complete list of available options.
@param {Function} [callback] Callback function to be called on completion.
This is a general callback and will be called before any more granular
callbacks (`onSuccess`, `onFailure`, etc.) specified in the `options`
object.
@param {Array|null} callback.err Array of errors that occurred during
the transaction, or `null` on success.
@param {Get.Transaction} callback.transaction Transaction object.
@return {Get.Transaction} Transaction object.
@since 3.5.0
@static
**/
js: function (urls, options, callback) {
return this._load('js', urls, options, callback);
},
/**
Loads one or more CSS and/or JavaScript resources in the same transaction.
Use this method when you want to load both CSS and JavaScript in a single
transaction and be notified when all requested URLs have finished loading,
regardless of type.
Behavior and options are the same as for the `css()` and `js()` methods. If
a resource type isn't specified in per-request options or transaction-level
options, Get will guess the file type based on the URL's extension (`.css`
or `.js`, with or without a following query string). If the file type can't
be guessed from the URL, a warning will be logged and Get will assume the
URL is a JavaScript resource.
@example
// Load both CSS and JS files in a single transaction, and log a message
// when all files have finished loading.
Y.Get.load(['foo.css', 'bar.js', 'baz.css'], function (err) {
if (err) {
Y.log('one or more files failed to load!');
} else {
Y.log('all files loaded successfully');
}
});
@method load
@param {String|Object|Array} urls URL string, request object, or array
of URLs and/or request objects to load.
@param {Object} [options] Options for this transaction. See the
`Y.Get.options` property for a complete list of available options.
@param {Function} [callback] Callback function to be called on completion.
This is a general callback and will be called before any more granular
callbacks (`onSuccess`, `onFailure`, etc.) specified in the `options`
object.
@param {Array|null} err Array of errors that occurred during the
transaction, or `null` on success.
@param {Get.Transaction} Transaction object.
@return {Get.Transaction} Transaction object.
@since 3.5.0
@static
**/
load: function (urls, options, callback) {
return this._load(null, urls, options, callback);
},
// -- Protected Methods ----------------------------------------------------
/**
Triggers an automatic purge if the purge threshold has been reached.
@method _autoPurge
@param {Number} threshold Purge threshold to use, in milliseconds.
@protected
@since 3.5.0
@static
**/
_autoPurge: function (threshold) {
if (threshold && this._purgeNodes.length >= threshold) {
Y.log('autopurge triggered after ' + this._purgeNodes.length + ' nodes', 'info', 'get');
this._purge(this._purgeNodes);
}
},
/**
Populates the `_env` property with information about the current
environment.
@method _getEnv
@return {Object} Environment information.
@protected
@since 3.5.0
@static
**/
_getEnv: function () {
var doc = Y.config.doc,
ua = Y.UA;
// Note: some of these checks require browser sniffs since it's not
// feasible to load test files on every pageview just to perform a
// feature test. I'm sorry if this makes you sad.
return (this._env = {
// True if this is a browser that supports disabling async mode on
// dynamically created script nodes. See
// https://developer.mozilla.org/En/HTML/Element/Script#Attributes
// IE10 doesn't return true for the MDN feature test, so setting it explicitly,
// because it is async by default, and allows you to disable async by setting it to false
async: (doc && doc.createElement('script').async === true) || (ua.ie >= 10),
// True if this browser fires an event when a dynamically injected
// link node fails to load. This is currently true for Firefox 9+
// and WebKit 535.24+
cssFail: ua.gecko >= 9 || ua.compareVersions(ua.webkit, 535.24) >= 0,
// True if this browser fires an event when a dynamically injected
// link node finishes loading. This is currently true for IE, Opera,
// Firefox 9+, and WebKit 535.24+. Note that IE versions <9 fire the
// DOM 0 "onload" event, but not "load". All versions of IE fire
// "onload".
// davglass: Seems that Chrome on Android needs this to be false.
cssLoad: (
(!ua.gecko && !ua.webkit) || ua.gecko >= 9 ||
ua.compareVersions(ua.webkit, 535.24) >= 0
) && !(ua.chrome && ua.chrome <= 18),
// True if this browser preserves script execution order while
// loading scripts in parallel as long as the script node's `async`
// attribute is set to false to explicitly disable async execution.
preservesScriptOrder: !!(ua.gecko || ua.opera || (ua.ie && ua.ie >= 10))
});
},
_getTransaction: function (urls, options) {
var requests = [],
i, len, req, url;
if (!Lang.isArray(urls)) {
urls = [urls];
}
options = Y.merge(this.options, options);
// Clone the attributes object so we don't end up modifying it by ref.
options.attributes = Y.merge(this.options.attributes,
options.attributes);
for (i = 0, len = urls.length; i < len; ++i) {
url = urls[i];
req = {attributes: {}};
// If `url` is a string, we create a URL object for it, then mix in
// global options and request-specific options. If it's an object
// with a "url" property, we assume it's a request object containing
// URL-specific options.
if (typeof url === 'string') {
req.url = url;
} else if (url.url) {
// URL-specific options override both global defaults and
// request-specific options.
Y.mix(req, url, false, null, 0, true);
url = url.url; // Make url a string so we can use it later.
} else {
Y.log('URL must be a string or an object with a `url` property.', 'error', 'get');
continue;
}
Y.mix(req, options, false, null, 0, true);
// If we didn't get an explicit type for this URL either in the
// request options or the URL-specific options, try to determine
// one from the file extension.
if (!req.type) {
if (this.REGEX_CSS.test(url)) {
req.type = 'css';
} else {
if (!this.REGEX_JS.test(url)) {
Y.log("Can't guess file type from URL. Assuming JS: " + url, 'warn', 'get');
}
req.type = 'js';
}
}
// Mix in type-specific default options, but don't overwrite any
// options that have already been set.
Y.mix(req, req.type === 'js' ? this.jsOptions : this.cssOptions,
false, null, 0, true);
// Give the node an id attribute if it doesn't already have one.
req.attributes.id || (req.attributes.id = Y.guid());
// Backcompat for <3.5.0 behavior.
if (req.win) {
Y.log('The `win` option is deprecated as of 3.5.0. Use `doc` instead.', 'warn', 'get');
req.doc = req.win.document;
} else {
req.win = req.doc.defaultView || req.doc.parentWindow;
}
if (req.charset) {
Y.log('The `charset` option is deprecated as of 3.5.0. Set `attributes.charset` instead.', 'warn', 'get');
req.attributes.charset = req.charset;
}
requests.push(req);
}
return new Transaction(requests, options);
},
_load: function (type, urls, options, callback) {
var transaction;
// Allow callback as third param.
if (typeof options === 'function') {
callback = options;
options = {};
}
options || (options = {});
options.type = type;
options._onFinish = Get._onTransactionFinish;
if (!this._env) {
this._getEnv();
}
transaction = this._getTransaction(urls, options);
this._queue.push({
callback : callback,
transaction: transaction
});
this._next();
return transaction;
},
_onTransactionFinish : function() {
Get._pending = null;
Get._next();
},
_next: function () {
var item;
if (this._pending) {
return;
}
item = this._queue.shift();
if (item) {
this._pending = item;
item.transaction.execute(item.callback);
}
},
_purge: function (nodes) {
var purgeNodes = this._purgeNodes,
isTransaction = nodes !== purgeNodes,
index, node;
while (node = nodes.pop()) { // assignment
// Don't purge nodes that haven't finished loading (or errored out),
// since this can hang the transaction.
if (!node._yuiget_finished) {
continue;
}
node.parentNode && node.parentNode.removeChild(node);
// If this is a transaction-level purge and this node also exists in
// the Get-level _purgeNodes array, we need to remove it from
// _purgeNodes to avoid creating a memory leak. The indexOf lookup
// sucks, but until we get WeakMaps, this is the least troublesome
// way to do this (we can't just hold onto node ids because they may
// not be in the same document).
if (isTransaction) {
index = Y.Array.indexOf(purgeNodes, node);
if (index > -1) {
purgeNodes.splice(index, 1);
}
}
}
}
};
/**
Alias for `js()`.
@method script
@static
**/
Get.script = Get.js;
/**
Represents a Get transaction, which may contain requests for one or more JS or
CSS files.
This class should not be instantiated manually. Instances will be created and
returned as needed by Y.Get's `css()`, `js()`, and `load()` methods.
@class Get.Transaction
@constructor
@since 3.5.0
**/
Get.Transaction = Transaction = function (requests, options) {
var self = this;
self.id = Transaction._lastId += 1;
self.data = options.data;
self.errors = [];
self.nodes = [];
self.options = options;
self.requests = requests;
self._callbacks = []; // callbacks to call after execution finishes
self._queue = [];
self._reqsWaiting = 0;
// Deprecated pre-3.5.0 properties.
self.tId = self.id; // Use `id` instead.
self.win = options.win || Y.config.win;
};
/**
Arbitrary data object associated with this transaction.
This object comes from the options passed to `Get.css()`, `Get.js()`, or
`Get.load()`, and will be `undefined` if no data object was specified.
@property {Object} data
**/
/**
Array of errors that have occurred during this transaction, if any.
@since 3.5.0
@property {Object[]} errors
@property {String} errors.error Error message.
@property {Object} errors.request Request object related to the error.
**/
/**
Numeric id for this transaction, unique among all transactions within the same
YUI sandbox in the current pageview.
@property {Number} id
@since 3.5.0
**/
/**
HTMLElement nodes (native ones, not YUI Node instances) that have been inserted
during the current transaction.
@property {HTMLElement[]} nodes
**/
/**
Options associated with this transaction.
See `Get.options` for the full list of available options.
@property {Object} options
@since 3.5.0
**/
/**
Request objects contained in this transaction. Each request object represents
one CSS or JS URL that will be (or has been) requested and loaded into the page.
@property {Object} requests
@since 3.5.0
**/
/**
Id of the most recent transaction.
@property _lastId
@type Number
@protected
@static
**/
Transaction._lastId = 0;
Transaction.prototype = {
// -- Public Properties ----------------------------------------------------
/**
Current state of this transaction. One of "new", "executing", or "done".
@property _state
@type String
@protected
**/
_state: 'new', // "new", "executing", or "done"
// -- Public Methods -------------------------------------------------------
/**
Aborts this transaction.
This will cause the transaction's `onFailure` callback to be called and
will prevent any new script and link nodes from being added to the document,
but any resources that have already been requested will continue loading
(there's no safe way to prevent this, unfortunately).
@method abort
@param {String} [msg="Aborted."] Optional message to use in the `errors`
array describing why the transaction was aborted.
**/
abort: function (msg) {
this._pending = null;
this._pendingCSS = null;
this._pollTimer = clearTimeout(this._pollTimer);
this._queue = [];
this._reqsWaiting = 0;
this.errors.push({error: msg || 'Aborted'});
this._finish();
},
/**
Begins execting the transaction.
There's usually no reason to call this manually, since Get will call it
automatically when other pending transactions have finished. If you really
want to execute your transaction before Get does, you can, but be aware that
this transaction's scripts may end up executing before the scripts in other
pending transactions.
If the transaction is already executing, the specified callback (if any)
will be queued and called after execution finishes. If the transaction has
already finished, the callback will be called immediately (the transaction
will not be executed again).
@method execute
@param {Function} callback Callback function to execute after all requests
in the transaction are complete, or after the transaction is aborted.
**/
execute: function (callback) {
var self = this,
requests = self.requests,
state = self._state,
i, len, queue, req;
if (state === 'done') {
callback && callback(self.errors.length ? self.errors : null, self);
return;
} else {
callback && self._callbacks.push(callback);
if (state === 'executing') {
return;
}
}
self._state = 'executing';
self._queue = queue = [];
if (self.options.timeout) {
self._timeout = setTimeout(function () {
self.abort('Timeout');
}, self.options.timeout);
}
self._reqsWaiting = requests.length;
for (i = 0, len = requests.length; i < len; ++i) {
req = requests[i];
if (req.async || req.type === 'css') {
// No need to queue CSS or fully async JS.
self._insert(req);
} else {
queue.push(req);
}
}
self._next();
},
/**
Manually purges any `<script>` or `<link>` nodes this transaction has
created.
Be careful when purging a transaction that contains CSS requests, since
removing `<link>` nodes will also remove any styles they applied.
@method purge
**/
purge: function () {
Get._purge(this.nodes);
},
// -- Protected Methods ----------------------------------------------------
_createNode: function (name, attrs, doc) {
var node = doc.createElement(name),
attr, testEl;
if (!CUSTOM_ATTRS) {
// IE6 and IE7 expect property names rather than attribute names for
// certain attributes. Rather than sniffing, we do a quick feature
// test the first time _createNode() runs to determine whether we
// need to provide a workaround.
testEl = doc.createElement('div');
testEl.setAttribute('class', 'a');
CUSTOM_ATTRS = testEl.className === 'a' ? {} : {
'for' : 'htmlFor',
'class': 'className'
};
}
for (attr in attrs) {
if (attrs.hasOwnProperty(attr)) {
node.setAttribute(CUSTOM_ATTRS[attr] || attr, attrs[attr]);
}
}
return node;
},
_finish: function () {
var errors = this.errors.length ? this.errors : null,
options = this.options,
thisObj = options.context || this,
data, i, len;
if (this._state === 'done') {
return;
}
this._state = 'done';
for (i = 0, len = this._callbacks.length; i < len; ++i) {
this._callbacks[i].call(thisObj, errors, this);
}
data = this._getEventData();
if (errors) {
if (options.onTimeout && errors[errors.length - 1].error === 'Timeout') {
options.onTimeout.call(thisObj, data);
}
if (options.onFailure) {
options.onFailure.call(thisObj, data);
}
} else if (options.onSuccess) {
options.onSuccess.call(thisObj, data);
}
if (options.onEnd) {
options.onEnd.call(thisObj, data);
}
if (options._onFinish) {
options._onFinish();
}
},
_getEventData: function (req) {
if (req) {
// This merge is necessary for backcompat. I hate it.
return Y.merge(this, {
abort : this.abort, // have to copy these because the prototype isn't preserved
purge : this.purge,
request: req,
url : req.url,
win : req.win
});
} else {
return this;
}
},
_getInsertBefore: function (req) {
var doc = req.doc,
el = req.insertBefore,
cache, docStamp;
if (el) {
return typeof el === 'string' ? doc.getElementById(el) : el;
}
cache = Get._insertCache;
docStamp = Y.stamp(doc);
if ((el = cache[docStamp])) { // assignment
return el;
}
// Inserting before a <base> tag apparently works around an IE bug
// (according to a comment from pre-3.5.0 Y.Get), but I'm not sure what
// bug that is, exactly. Better safe than sorry?
if ((el = doc.getElementsByTagName('base')[0])) { // assignment
return (cache[docStamp] = el);
}
// Look for a <head> element.
el = doc.head || doc.getElementsByTagName('head')[0];
if (el) {
// Create a marker node at the end of <head> to use as an insertion
// point. Inserting before this node will ensure that all our CSS
// gets inserted in the correct order, to maintain style precedence.
el.appendChild(doc.createTextNode(''));
return (cache[docStamp] = el.lastChild);
}
// If all else fails, just insert before the first script node on the
// page, which is virtually guaranteed to exist.
return (cache[docStamp] = doc.getElementsByTagName('script')[0]);
},
_insert: function (req) {
var env = Get._env,
insertBefore = this._getInsertBefore(req),
isScript = req.type === 'js',
node = req.node,
self = this,
ua = Y.UA,
cssTimeout, nodeType;
if (!node) {
if (isScript) {
nodeType = 'script';
} else if (!env.cssLoad && ua.gecko) {
nodeType = 'style';
} else {
nodeType = 'link';
}
node = req.node = this._createNode(nodeType, req.attributes,
req.doc);
}
function onError() {
self._progress('Failed to load ' + req.url, req);
}
function onLoad() {
if (cssTimeout) {
clearTimeout(cssTimeout);
}
self._progress(null, req);
}
// Deal with script asynchronicity.
if (isScript) {
node.setAttribute('src', req.url);
if (req.async) {
// Explicitly indicate that we want the browser to execute this
// script asynchronously. This is necessary for older browsers
// like Firefox <4.
node.async = true;
} else {
if (env.async) {
// This browser treats injected scripts as async by default
// (standard HTML5 behavior) but asynchronous loading isn't
// desired, so tell the browser not to mark this script as
// async.
node.async = false;
}
// If this browser doesn't preserve script execution order based
// on insertion order, we'll need to avoid inserting other
// scripts until this one finishes loading.
if (!env.preservesScriptOrder) {
this._pending = req;
}
}
} else {
if (!env.cssLoad && ua.gecko) {
// In Firefox <9, we can import the requested URL into a <style>
// node and poll for the existence of node.sheet.cssRules. This
// gives us a reliable way to determine CSS load completion that
// also works for cross-domain stylesheets.
//
// Props to Zach Leatherman for calling my attention to this
// technique.
node.innerHTML = (req.attributes.charset ?
'@charset "' + req.attributes.charset + '";' : '') +
'@import "' + req.url + '";';
} else {
node.setAttribute('href', req.url);
}
}
// Inject the node.
if (isScript && ua.ie && (ua.ie < 9 || (document.documentMode && document.documentMode < 9))) {
// Script on IE < 9, and IE 9+ when in IE 8 or older modes, including quirks mode.
node.onreadystatechange = function () {
if (/loaded|complete/.test(node.readyState)) {
node.onreadystatechange = null;
onLoad();
}
};
} else if (!isScript && !env.cssLoad) {
// CSS on Firefox <9 or WebKit.
this._poll(req);
} else {
// Script or CSS on everything else. Using DOM 0 events because that
// evens the playing field with older IEs.
if (ua.ie >= 10) {
// We currently need to introduce a timeout for IE10, since it
// calls onerror/onload synchronously for 304s - messing up existing
// program flow.
// Remove this block if the following bug gets fixed by GA
/*jshint maxlen: 1500 */
// https://connect.microsoft.com/IE/feedback/details/763871/dynamically-loaded-scripts-with-304s-responses-interrupt-the-currently-executing-js-thread-onload
node.onerror = function() { setTimeout(onError, 0); };
node.onload = function() { setTimeout(onLoad, 0); };
} else {
node.onerror = onError;
node.onload = onLoad;
}
// If this browser doesn't fire an event when CSS fails to load,
// fail after a timeout to avoid blocking the transaction queue.
if (!env.cssFail && !isScript) {
cssTimeout = setTimeout(onError, req.timeout || 3000);
}
}
this.nodes.push(node);
insertBefore.parentNode.insertBefore(node, insertBefore);
},
_next: function () {
if (this._pending) {
return;
}
// If there are requests in the queue, insert the next queued request.
// Otherwise, if we're waiting on already-inserted requests to finish,
// wait longer. If there are no queued requests and we're not waiting
// for anything to load, then we're done!
if (this._queue.length) {
this._insert(this._queue.shift());
} else if (!this._reqsWaiting) {
this._finish();
}
},
_poll: function (newReq) {
var self = this,
pendingCSS = self._pendingCSS,
isWebKit = Y.UA.webkit,
i, hasRules, j, nodeHref, req, sheets;
if (newReq) {
pendingCSS || (pendingCSS = self._pendingCSS = []);
pendingCSS.push(newReq);
if (self._pollTimer) {
// A poll timeout is already pending, so no need to create a
// new one.
return;
}
}
self._pollTimer = null;
// Note: in both the WebKit and Gecko hacks below, a CSS URL that 404s
// will still be treated as a success. There's no good workaround for
// this.
for (i = 0; i < pendingCSS.length; ++i) {
req = pendingCSS[i];
if (isWebKit) {
// Look for a stylesheet matching the pending URL.
sheets = req.doc.styleSheets;
j = sheets.length;
nodeHref = req.node.href;
while (--j >= 0) {
if (sheets[j].href === nodeHref) {
pendingCSS.splice(i, 1);
i -= 1;
self._progress(null, req);
break;
}
}
} else {
// Many thanks to Zach Leatherman for calling my attention to
// the @import-based cross-domain technique used here, and to
// Oleg Slobodskoi for an earlier same-domain implementation.
//
// See Zach's blog for more details:
// http://www.zachleat.com/web/2010/07/29/load-css-dynamically/
try {
// We don't really need to store this value since we never
// use it again, but if we don't store it, Closure Compiler
// assumes the code is useless and removes it.
hasRules = !!req.node.sheet.cssRules;
// If we get here, the stylesheet has loaded.
pendingCSS.splice(i, 1);
i -= 1;
self._progress(null, req);
} catch (ex) {
// An exception means the stylesheet is still loading.
}
}
}
if (pendingCSS.length) {
self._pollTimer = setTimeout(function () {
self._poll.call(self);
}, self.options.pollInterval);
}
},
_progress: function (err, req) {
var options = this.options;
if (err) {
req.error = err;
this.errors.push({
error : err,
request: req
});
Y.log(err, 'error', 'get');
}
req.node._yuiget_finished = req.finished = true;
if (options.onProgress) {
options.onProgress.call(options.context || this,
this._getEventData(req));
}
if (req.autopurge) {
// Pre-3.5.0 Get always excludes the most recent node from an
// autopurge. I find this odd, but I'm keeping that behavior for
// the sake of backcompat.
Get._autoPurge(this.options.purgethreshold);
Get._purgeNodes.push(req.node);
}
if (this._pending === req) {
this._pending = null;
}
this._reqsWaiting -= 1;
this._next();
}
};
}, '@VERSION@', {"requires": ["yui-base"]});
YUI.add('features', function (Y, NAME) {
var feature_tests = {};
/**
Contains the core of YUI's feature test architecture.
@module features
*/
/**
* Feature detection
* @class Features
* @static
*/
Y.mix(Y.namespace('Features'), {
/**
* Object hash of all registered feature tests
* @property tests
* @type Object
*/
tests: feature_tests,
/**
* Add a test to the system
*
* ```
* Y.Features.add("load", "1", {});
* ```
*
* @method add
* @param {String} cat The category, right now only 'load' is supported
* @param {String} name The number sequence of the test, how it's reported in the URL or config: 1, 2, 3
* @param {Object} o Object containing test properties
* @param {String} o.name The name of the test
* @param {Function} o.test The test function to execute, the only argument to the function is the `Y` instance
* @param {String} o.trigger The module that triggers this test.
*/
add: function(cat, name, o) {
feature_tests[cat] = feature_tests[cat] || {};
feature_tests[cat][name] = o;
},
/**
* Execute all tests of a given category and return the serialized results
*
* ```
* caps=1:1;2:1;3:0
* ```
* @method all
* @param {String} cat The category to execute
* @param {Array} args The arguments to pass to the test function
* @return {String} A semi-colon separated string of tests and their success/failure: 1:1;2:1;3:0
*/
all: function(cat, args) {
var cat_o = feature_tests[cat],
// results = {};
result = [];
if (cat_o) {
Y.Object.each(cat_o, function(v, k) {
result.push(k + ':' + (Y.Features.test(cat, k, args) ? 1 : 0));
});
}
return (result.length) ? result.join(';') : '';
},
/**
* Run a sepecific test and return a Boolean response.
*
* ```
* Y.Features.test("load", "1");
* ```
*
* @method test
* @param {String} cat The category of the test to run
* @param {String} name The name of the test to run
* @param {Array} args The arguments to pass to the test function
* @return {Boolean} True or false if the test passed/failed.
*/
test: function(cat, name, args) {
args = args || [];
var result, ua, test,
cat_o = feature_tests[cat],
feature = cat_o && cat_o[name];
if (!feature) {
Y.log('Feature test ' + cat + ', ' + name + ' not found');
} else {
result = feature.result;
if (Y.Lang.isUndefined(result)) {
ua = feature.ua;
if (ua) {
result = (Y.UA[ua]);
}
test = feature.test;
if (test && ((!ua) || result)) {
result = test.apply(Y, args);
}
feature.result = result;
}
}
return result;
}
});
// Y.Features.add("load", "1", {});
// Y.Features.test("load", "1");
// caps=1:1;2:0;3:1;
/* This file is auto-generated by (yogi loader --yes --mix --start ../) */
/*jshint maxlen:900, eqeqeq: false */
var add = Y.Features.add;
// app-transitions-native
add('load', '0', {
"name": "app-transitions-native",
"test": function (Y) {
var doc = Y.config.doc,
node = doc ? doc.documentElement : null;
if (node && node.style) {
return ('MozTransition' in node.style || 'WebkitTransition' in node.style || 'transition' in node.style);
}
return false;
},
"trigger": "app-transitions"
});
// autocomplete-list-keys
add('load', '1', {
"name": "autocomplete-list-keys",
"test": function (Y) {
// Only add keyboard support to autocomplete-list if this doesn't appear to
// be an iOS or Android-based mobile device.
//
// There's currently no feasible way to actually detect whether a device has
// a hardware keyboard, so this sniff will have to do. It can easily be
// overridden by manually loading the autocomplete-list-keys module.
//
// Worth noting: even though iOS supports bluetooth keyboards, Mobile Safari
// doesn't fire the keyboard events used by AutoCompleteList, so there's
// no point loading the -keys module even when a bluetooth keyboard may be
// available.
return !(Y.UA.ios || Y.UA.android);
},
"trigger": "autocomplete-list"
});
// dd-gestures
add('load', '2', {
"name": "dd-gestures",
"trigger": "dd-drag",
"ua": "touchEnabled"
});
// dom-style-ie
add('load', '3', {
"name": "dom-style-ie",
"test": function (Y) {
var testFeature = Y.Features.test,
addFeature = Y.Features.add,
WINDOW = Y.config.win,
DOCUMENT = Y.config.doc,
DOCUMENT_ELEMENT = 'documentElement',
ret = false;
addFeature('style', 'computedStyle', {
test: function() {
return WINDOW && 'getComputedStyle' in WINDOW;
}
});
addFeature('style', 'opacity', {
test: function() {
return DOCUMENT && 'opacity' in DOCUMENT[DOCUMENT_ELEMENT].style;
}
});
ret = (!testFeature('style', 'opacity') &&
!testFeature('style', 'computedStyle'));
return ret;
},
"trigger": "dom-style"
});
// editor-para-ie
add('load', '4', {
"name": "editor-para-ie",
"trigger": "editor-para",
"ua": "ie",
"when": "instead"
});
// event-base-ie
add('load', '5', {
"name": "event-base-ie",
"test": function(Y) {
var imp = Y.config.doc && Y.config.doc.implementation;
return (imp && (!imp.hasFeature('Events', '2.0')));
},
"trigger": "node-base"
});
// graphics-canvas
add('load', '6', {
"name": "graphics-canvas",
"test": function(Y) {
var DOCUMENT = Y.config.doc,
useCanvas = Y.config.defaultGraphicEngine && Y.config.defaultGraphicEngine == "canvas",
canvas = DOCUMENT && DOCUMENT.createElement("canvas"),
svg = (DOCUMENT && DOCUMENT.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1"));
return (!svg || useCanvas) && (canvas && canvas.getContext && canvas.getContext("2d"));
},
"trigger": "graphics"
});
// graphics-canvas-default
add('load', '7', {
"name": "graphics-canvas-default",
"test": function(Y) {
var DOCUMENT = Y.config.doc,
useCanvas = Y.config.defaultGraphicEngine && Y.config.defaultGraphicEngine == "canvas",
canvas = DOCUMENT && DOCUMENT.createElement("canvas"),
svg = (DOCUMENT && DOCUMENT.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1"));
return (!svg || useCanvas) && (canvas && canvas.getContext && canvas.getContext("2d"));
},
"trigger": "graphics"
});
// graphics-svg
add('load', '8', {
"name": "graphics-svg",
"test": function(Y) {
var DOCUMENT = Y.config.doc,
useSVG = !Y.config.defaultGraphicEngine || Y.config.defaultGraphicEngine != "canvas",
canvas = DOCUMENT && DOCUMENT.createElement("canvas"),
svg = (DOCUMENT && DOCUMENT.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1"));
return svg && (useSVG || !canvas);
},
"trigger": "graphics"
});
// graphics-svg-default
add('load', '9', {
"name": "graphics-svg-default",
"test": function(Y) {
var DOCUMENT = Y.config.doc,
useSVG = !Y.config.defaultGraphicEngine || Y.config.defaultGraphicEngine != "canvas",
canvas = DOCUMENT && DOCUMENT.createElement("canvas"),
svg = (DOCUMENT && DOCUMENT.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1"));
return svg && (useSVG || !canvas);
},
"trigger": "graphics"
});
// graphics-vml
add('load', '10', {
"name": "graphics-vml",
"test": function(Y) {
var DOCUMENT = Y.config.doc,
canvas = DOCUMENT && DOCUMENT.createElement("canvas");
return (DOCUMENT && !DOCUMENT.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") && (!canvas || !canvas.getContext || !canvas.getContext("2d")));
},
"trigger": "graphics"
});
// graphics-vml-default
add('load', '11', {
"name": "graphics-vml-default",
"test": function(Y) {
var DOCUMENT = Y.config.doc,
canvas = DOCUMENT && DOCUMENT.createElement("canvas");
return (DOCUMENT && !DOCUMENT.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") && (!canvas || !canvas.getContext || !canvas.getContext("2d")));
},
"trigger": "graphics"
});
// history-hash-ie
add('load', '12', {
"name": "history-hash-ie",
"test": function (Y) {
var docMode = Y.config.doc && Y.config.doc.documentMode;
return Y.UA.ie && (!('onhashchange' in Y.config.win) ||
!docMode || docMode < 8);
},
"trigger": "history-hash"
});
// io-nodejs
add('load', '13', {
"name": "io-nodejs",
"trigger": "io-base",
"ua": "nodejs"
});
// json-parse-shim
add('load', '14', {
"name": "json-parse-shim",
"test": function (Y) {
var _JSON = Y.config.global.JSON,
Native = Object.prototype.toString.call(_JSON) === '[object JSON]' && _JSON,
nativeSupport = Y.config.useNativeJSONParse !== false && !!Native;
function workingNative( k, v ) {
return k === "ok" ? true : v;
}
// Double check basic functionality. This is mainly to catch early broken
// implementations of the JSON API in Firefox 3.1 beta1 and beta2
if ( nativeSupport ) {
try {
nativeSupport = ( Native.parse( '{"ok":false}', workingNative ) ).ok;
}
catch ( e ) {
nativeSupport = false;
}
}
return !nativeSupport;
},
"trigger": "json-parse"
});
// json-stringify-shim
add('load', '15', {
"name": "json-stringify-shim",
"test": function (Y) {
var _JSON = Y.config.global.JSON,
Native = Object.prototype.toString.call(_JSON) === '[object JSON]' && _JSON,
nativeSupport = Y.config.useNativeJSONStringify !== false && !!Native;
// Double check basic native functionality. This is primarily to catch broken
// early JSON API implementations in Firefox 3.1 beta1 and beta2.
if ( nativeSupport ) {
try {
nativeSupport = ( '0' === Native.stringify(0) );
} catch ( e ) {
nativeSupport = false;
}
}
return !nativeSupport;
},
"trigger": "json-stringify"
});
// scrollview-base-ie
add('load', '16', {
"name": "scrollview-base-ie",
"trigger": "scrollview-base",
"ua": "ie"
});
// selector-css2
add('load', '17', {
"name": "selector-css2",
"test": function (Y) {
var DOCUMENT = Y.config.doc,
ret = DOCUMENT && !('querySelectorAll' in DOCUMENT);
return ret;
},
"trigger": "selector"
});
// transition-timer
add('load', '18', {
"name": "transition-timer",
"test": function (Y) {
var DOCUMENT = Y.config.doc,
node = (DOCUMENT) ? DOCUMENT.documentElement: null,
ret = true;
if (node && node.style) {
ret = !('MozTransition' in node.style || 'WebkitTransition' in node.style || 'transition' in node.style);
}
return ret;
},
"trigger": "transition"
});
// widget-base-ie
add('load', '19', {
"name": "widget-base-ie",
"trigger": "widget-base",
"ua": "ie"
});
// yql-jsonp
add('load', '20', {
"name": "yql-jsonp",
"test": function (Y) {
/* Only load the JSONP module when not in nodejs or winjs
TODO Make the winjs module a CORS module
*/
return (!Y.UA.nodejs && !Y.UA.winjs);
},
"trigger": "yql",
"when": "after"
});
// yql-nodejs
add('load', '21', {
"name": "yql-nodejs",
"trigger": "yql",
"ua": "nodejs",
"when": "after"
});
// yql-winjs
add('load', '22', {
"name": "yql-winjs",
"trigger": "yql",
"ua": "winjs",
"when": "after"
});
}, '@VERSION@', {"requires": ["yui-base"]});
YUI.add('intl-base', function (Y, NAME) {
/**
* The Intl utility provides a central location for managing sets of
* localized resources (strings and formatting patterns).
*
* @class Intl
* @uses EventTarget
* @static
*/
var SPLIT_REGEX = /[, ]/;
Y.mix(Y.namespace('Intl'), {
/**
* Returns the language among those available that
* best matches the preferred language list, using the Lookup
* algorithm of BCP 47.
* If none of the available languages meets the user's preferences,
* then "" is returned.
* Extended language ranges are not supported.
*
* @method lookupBestLang
* @param {String[] | String} preferredLanguages The list of preferred
* languages in descending preference order, represented as BCP 47
* language tags. A string array or a comma-separated list.
* @param {String[]} availableLanguages The list of languages
* that the application supports, represented as BCP 47 language
* tags.
*
* @return {String} The available language that best matches the
* preferred language list, or "".
* @since 3.1.0
*/
lookupBestLang: function(preferredLanguages, availableLanguages) {
var i, language, result, index;
// check whether the list of available languages contains language;
// if so return it
function scan(language) {
var i;
for (i = 0; i < availableLanguages.length; i += 1) {
if (language.toLowerCase() ===
availableLanguages[i].toLowerCase()) {
return availableLanguages[i];
}
}
}
if (Y.Lang.isString(preferredLanguages)) {
preferredLanguages = preferredLanguages.split(SPLIT_REGEX);
}
for (i = 0; i < preferredLanguages.length; i += 1) {
language = preferredLanguages[i];
if (!language || language === '*') {
continue;
}
// check the fallback sequence for one language
while (language.length > 0) {
result = scan(language);
if (result) {
return result;
} else {
index = language.lastIndexOf('-');
if (index >= 0) {
language = language.substring(0, index);
// one-character subtags get cut along with the
// following subtag
if (index >= 2 && language.charAt(index - 2) === '-') {
language = language.substring(0, index - 2);
}
} else {
// nothing available for this language
break;
}
}
}
}
return '';
}
});
}, '@VERSION@', {"requires": ["yui-base"]});
YUI.add('yui-log', function (Y, NAME) {
/**
* Provides console log capability and exposes a custom event for
* console implementations. This module is a `core` YUI module,
* <a href="../classes/YUI.html#method_log">it's documentation is located under the YUI class</a>.
*
* @module yui
* @submodule yui-log
*/
var INSTANCE = Y,
LOGEVENT = 'yui:log',
UNDEFINED = 'undefined',
LEVELS = { debug: 1,
info: 2,
warn: 4,
error: 8 };
/**
* If the 'debug' config is true, a 'yui:log' event will be
* dispatched, which the Console widget and anything else
* can consume. If the 'useBrowserConsole' config is true, it will
* write to the browser console if available. YUI-specific log
* messages will only be present in the -debug versions of the
* JS files. The build system is supposed to remove log statements
* from the raw and minified versions of the files.
*
* @method log
* @for YUI
* @param {String} msg The message to log.
* @param {String} cat The log category for the message. Default
* categories are "info", "warn", "error", time".
* Custom categories can be used as well. (opt).
* @param {String} src The source of the the message (opt).
* @param {boolean} silent If true, the log event won't fire.
* @return {YUI} YUI instance.
*/
INSTANCE.log = function(msg, cat, src, silent) {
var bail, excl, incl, m, f, minlevel,
Y = INSTANCE,
c = Y.config,
publisher = (Y.fire) ? Y : YUI.Env.globalEvents;
// suppress log message if the config is off or the event stack
// or the event call stack contains a consumer of the yui:log event
if (c.debug) {
// apply source filters
src = src || "";
if (typeof src !== "undefined") {
excl = c.logExclude;
incl = c.logInclude;
if (incl && !(src in incl)) {
bail = 1;
} else if (incl && (src in incl)) {
bail = !incl[src];
} else if (excl && (src in excl)) {
bail = excl[src];
}
// Determine the current minlevel as defined in configuration
Y.config.logLevel = Y.config.logLevel || 'debug';
minlevel = LEVELS[Y.config.logLevel.toLowerCase()];
if (cat in LEVELS && LEVELS[cat] < minlevel) {
// Skip this message if the we don't meet the defined minlevel
bail = 1;
}
}
if (!bail) {
if (c.useBrowserConsole) {
m = (src) ? src + ': ' + msg : msg;
if (Y.Lang.isFunction(c.logFn)) {
c.logFn.call(Y, msg, cat, src);
} else if (typeof console !== UNDEFINED && console.log) {
f = (cat && console[cat] && (cat in LEVELS)) ? cat : 'log';
console[f](m);
} else if (typeof opera !== UNDEFINED) {
opera.postError(m);
}
}
if (publisher && !silent) {
if (publisher === Y && (!publisher.getEvent(LOGEVENT))) {
publisher.publish(LOGEVENT, {
broadcast: 2
});
}
publisher.fire(LOGEVENT, {
msg: msg,
cat: cat,
src: src
});
}
}
}
return Y;
};
/**
* Write a system message. This message will be preserved in the
* minified and raw versions of the YUI files, unlike log statements.
* @method message
* @for YUI
* @param {String} msg The message to log.
* @param {String} cat The log category for the message. Default
* categories are "info", "warn", "error", time".
* Custom categories can be used as well. (opt).
* @param {String} src The source of the the message (opt).
* @param {boolean} silent If true, the log event won't fire.
* @return {YUI} YUI instance.
*/
INSTANCE.message = function() {
return INSTANCE.log.apply(INSTANCE, arguments);
};
}, '@VERSION@', {"requires": ["yui-base"]});
YUI.add('yui-later', function (Y, NAME) {
/**
* Provides a setTimeout/setInterval wrapper. This module is a `core` YUI module,
* <a href="../classes/YUI.html#method_later">it's documentation is located under the YUI class</a>.
*
* @module yui
* @submodule yui-later
*/
var NO_ARGS = [];
/**
* Executes the supplied function in the context of the supplied
* object 'when' milliseconds later. Executes the function a
* single time unless periodic is set to true.
* @for YUI
* @method later
* @param when {int} the number of milliseconds to wait until the fn
* is executed.
* @param o the context object.
* @param fn {Function|String} the function to execute or the name of
* the method in the 'o' object to execute.
* @param data [Array] data that is provided to the function. This
* accepts either a single item or an array. If an array is provided,
* the function is executed with one parameter for each array item.
* If you need to pass a single array parameter, it needs to be wrapped
* in an array [myarray].
*
* Note: native methods in IE may not have the call and apply methods.
* In this case, it will work, but you are limited to four arguments.
*
* @param periodic {boolean} if true, executes continuously at supplied
* interval until canceled.
* @return {object} a timer object. Call the cancel() method on this
* object to stop the timer.
*/
Y.later = function(when, o, fn, data, periodic) {
when = when || 0;
data = (!Y.Lang.isUndefined(data)) ? Y.Array(data) : NO_ARGS;
o = o || Y.config.win || Y;
var cancelled = false,
method = (o && Y.Lang.isString(fn)) ? o[fn] : fn,
wrapper = function() {
// IE 8- may execute a setInterval callback one last time
// after clearInterval was called, so in order to preserve
// the cancel() === no more runny-run, we have to jump through
// an extra hoop.
if (!cancelled) {
if (!method.apply) {
method(data[0], data[1], data[2], data[3]);
} else {
method.apply(o, data || NO_ARGS);
}
}
},
id = (periodic) ? setInterval(wrapper, when) : setTimeout(wrapper, when);
return {
id: id,
interval: periodic,
cancel: function() {
cancelled = true;
if (this.interval) {
clearInterval(id);
} else {
clearTimeout(id);
}
}
};
};
Y.Lang.later = Y.later;
}, '@VERSION@', {"requires": ["yui-base"]});
YUI.add('yui', function (Y, NAME) {}, '@VERSION@', {"use": ["get", "features", "intl-base", "yui-log", "yui-later"]});
YUI.add('oop', function (Y, NAME) {
/**
Adds object inheritance and manipulation utilities to the YUI instance. This
module is required by most YUI components.
@module oop
**/
var L = Y.Lang,
A = Y.Array,
OP = Object.prototype,
CLONE_MARKER = '_~yuim~_',
hasOwn = OP.hasOwnProperty,
toString = OP.toString;
function dispatch(o, f, c, proto, action) {
if (o && o[action] && o !== Y) {
return o[action].call(o, f, c);
} else {
switch (A.test(o)) {
case 1:
return A[action](o, f, c);
case 2:
return A[action](Y.Array(o, 0, true), f, c);
default:
return Y.Object[action](o, f, c, proto);
}
}
}
/**
Augments the _receiver_ with prototype properties from the _supplier_. The
receiver may be a constructor function or an object. The supplier must be a
constructor function.
If the _receiver_ is an object, then the _supplier_ constructor will be called
immediately after _receiver_ is augmented, with _receiver_ as the `this` object.
If the _receiver_ is a constructor function, then all prototype methods of
_supplier_ that are copied to _receiver_ will be sequestered, and the
_supplier_ constructor will not be called immediately. The first time any
sequestered method is called on the _receiver_'s prototype, all sequestered
methods will be immediately copied to the _receiver_'s prototype, the
_supplier_'s constructor will be executed, and finally the newly unsequestered
method that was called will be executed.
This sequestering logic sounds like a bunch of complicated voodoo, but it makes
it cheap to perform frequent augmentation by ensuring that suppliers'
constructors are only called if a supplied method is actually used. If none of
the supplied methods is ever used, then there's no need to take the performance
hit of calling the _supplier_'s constructor.
@method augment
@param {Function|Object} receiver Object or function to be augmented.
@param {Function} supplier Function that supplies the prototype properties with
which to augment the _receiver_.
@param {Boolean} [overwrite=false] If `true`, properties already on the receiver
will be overwritten if found on the supplier's prototype.
@param {String[]} [whitelist] An array of property names. If specified,
only the whitelisted prototype properties will be applied to the receiver, and
all others will be ignored.
@param {Array|any} [args] Argument or array of arguments to pass to the
supplier's constructor when initializing.
@return {Function} Augmented object.
@for YUI
**/
Y.augment = function (receiver, supplier, overwrite, whitelist, args) {
var rProto = receiver.prototype,
sequester = rProto && supplier,
sProto = supplier.prototype,
to = rProto || receiver,
copy,
newPrototype,
replacements,
sequestered,
unsequester;
args = args ? Y.Array(args) : [];
if (sequester) {
newPrototype = {};
replacements = {};
sequestered = {};
copy = function (value, key) {
if (overwrite || !(key in rProto)) {
if (toString.call(value) === '[object Function]') {
sequestered[key] = value;
newPrototype[key] = replacements[key] = function () {
return unsequester(this, value, arguments);
};
} else {
newPrototype[key] = value;
}
}
};
unsequester = function (instance, fn, fnArgs) {
// Unsequester all sequestered functions.
for (var key in sequestered) {
if (hasOwn.call(sequestered, key)
&& instance[key] === replacements[key]) {
instance[key] = sequestered[key];
}
}
// Execute the supplier constructor.
supplier.apply(instance, args);
// Finally, execute the original sequestered function.
return fn.apply(instance, fnArgs);
};
if (whitelist) {
Y.Array.each(whitelist, function (name) {
if (name in sProto) {
copy(sProto[name], name);
}
});
} else {
Y.Object.each(sProto, copy, null, true);
}
}
Y.mix(to, newPrototype || sProto, overwrite, whitelist);
if (!sequester) {
supplier.apply(to, args);
}
return receiver;
};
/**
* Copies object properties from the supplier to the receiver. If the target has
* the property, and the property is an object, the target object will be
* augmented with the supplier's value.
*
* @method aggregate
* @param {Object} receiver Object to receive the augmentation.
* @param {Object} supplier Object that supplies the properties with which to
* augment the receiver.
* @param {Boolean} [overwrite=false] If `true`, properties already on the receiver
* will be overwritten if found on the supplier.
* @param {String[]} [whitelist] Whitelist. If supplied, only properties in this
* list will be applied to the receiver.
* @return {Object} Augmented object.
*/
Y.aggregate = function(r, s, ov, wl) {
return Y.mix(r, s, ov, wl, 0, true);
};
/**
* Utility to set up the prototype, constructor and superclass properties to
* support an inheritance strategy that can chain constructors and methods.
* Static members will not be inherited.
*
* @method extend
* @param {function} r the object to modify.
* @param {function} s the object to inherit.
* @param {object} px prototype properties to add/override.
* @param {object} sx static properties to add/override.
* @return {object} the extended object.
*/
Y.extend = function(r, s, px, sx) {
if (!s || !r) {
Y.error('extend failed, verify dependencies');
}
var sp = s.prototype, rp = Y.Object(sp);
r.prototype = rp;
rp.constructor = r;
r.superclass = sp;
// assign constructor property
if (s != Object && sp.constructor == OP.constructor) {
sp.constructor = s;
}
// add prototype overrides
if (px) {
Y.mix(rp, px, true);
}
// add object overrides
if (sx) {
Y.mix(r, sx, true);
}
return r;
};
/**
* Executes the supplied function for each item in
* a collection. Supports arrays, objects, and
* NodeLists
* @method each
* @param {object} o the object to iterate.
* @param {function} f the function to execute. This function
* receives the value, key, and object as parameters.
* @param {object} c the execution context for the function.
* @param {boolean} proto if true, prototype properties are
* iterated on objects.
* @return {YUI} the YUI instance.
*/
Y.each = function(o, f, c, proto) {
return dispatch(o, f, c, proto, 'each');
};
/**
* Executes the supplied function for each item in
* a collection. The operation stops if the function
* returns true. Supports arrays, objects, and
* NodeLists.
* @method some
* @param {object} o the object to iterate.
* @param {function} f the function to execute. This function
* receives the value, key, and object as parameters.
* @param {object} c the execution context for the function.
* @param {boolean} proto if true, prototype properties are
* iterated on objects.
* @return {boolean} true if the function ever returns true,
* false otherwise.
*/
Y.some = function(o, f, c, proto) {
return dispatch(o, f, c, proto, 'some');
};
/**
Deep object/array copy. Function clones are actually wrappers around the
original function. Array-like objects are treated as arrays. Primitives are
returned untouched. Optionally, a function can be provided to handle other data
types, filter keys, validate values, etc.
**Note:** Cloning a non-trivial object is a reasonably heavy operation, due to
the need to recursively iterate down non-primitive properties. Clone should be
used only when a deep clone down to leaf level properties is explicitly
required. This method will also
In many cases (for example, when trying to isolate objects used as hashes for
configuration properties), a shallow copy, using `Y.merge()` is normally
sufficient. If more than one level of isolation is required, `Y.merge()` can be
used selectively at each level which needs to be isolated from the original
without going all the way to leaf properties.
@method clone
@param {object} o what to clone.
@param {boolean} safe if true, objects will not have prototype items from the
source. If false, they will. In this case, the original is initially
protected, but the clone is not completely immune from changes to the source
object prototype. Also, cloned prototype items that are deleted from the
clone will result in the value of the source prototype being exposed. If
operating on a non-safe clone, items should be nulled out rather than
deleted.
@param {function} f optional function to apply to each item in a collection; it
will be executed prior to applying the value to the new object.
Return false to prevent the copy.
@param {object} c optional execution context for f.
@param {object} owner Owner object passed when clone is iterating an object.
Used to set up context for cloned functions.
@param {object} cloned hash of previously cloned objects to avoid multiple
clones.
@return {Array|Object} the cloned object.
**/
Y.clone = function(o, safe, f, c, owner, cloned) {
var o2, marked, stamp;
// Does not attempt to clone:
//
// * Non-typeof-object values, "primitive" values don't need cloning.
//
// * YUI instances, cloning complex object like YUI instances is not
// advised, this is like cloning the world.
//
// * DOM nodes (#2528250), common host objects like DOM nodes cannot be
// "subclassed" in Firefox and old versions of IE. Trying to use
// `Object.create()` or `Y.extend()` on a DOM node will throw an error in
// these browsers.
//
// Instad, the passed-in `o` will be return as-is when it matches one of the
// above criteria.
if (!L.isObject(o) ||
Y.instanceOf(o, YUI) ||
(o.addEventListener || o.attachEvent)) {
return o;
}
marked = cloned || {};
switch (L.type(o)) {
case 'date':
return new Date(o);
case 'regexp':
// if we do this we need to set the flags too
// return new RegExp(o.source);
return o;
case 'function':
// o2 = Y.bind(o, owner);
// break;
return o;
case 'array':
o2 = [];
break;
default:
// #2528250 only one clone of a given object should be created.
if (o[CLONE_MARKER]) {
return marked[o[CLONE_MARKER]];
}
stamp = Y.guid();
o2 = (safe) ? {} : Y.Object(o);
o[CLONE_MARKER] = stamp;
marked[stamp] = o;
}
Y.each(o, function(v, k) {
if ((k || k === 0) && (!f || (f.call(c || this, v, k, this, o) !== false))) {
if (k !== CLONE_MARKER) {
if (k == 'prototype') {
// skip the prototype
// } else if (o[k] === o) {
// this[k] = this;
} else {
this[k] =
Y.clone(v, safe, f, c, owner || o, marked);
}
}
}
}, o2);
if (!cloned) {
Y.Object.each(marked, function(v, k) {
if (v[CLONE_MARKER]) {
try {
delete v[CLONE_MARKER];
} catch (e) {
v[CLONE_MARKER] = null;
}
}
}, this);
marked = null;
}
return o2;
};
/**
* Returns a function that will execute the supplied function in the
* supplied object's context, optionally adding any additional
* supplied parameters to the beginning of the arguments collection the
* supplied to the function.
*
* @method bind
* @param {Function|String} f the function to bind, or a function name
* to execute on the context object.
* @param {object} c the execution context.
* @param {any} args* 0..n arguments to include before the arguments the
* function is executed with.
* @return {function} the wrapped function.
*/
Y.bind = function(f, c) {
var xargs = arguments.length > 2 ?
Y.Array(arguments, 2, true) : null;
return function() {
var fn = L.isString(f) ? c[f] : f,
args = (xargs) ?
xargs.concat(Y.Array(arguments, 0, true)) : arguments;
return fn.apply(c || fn, args);
};
};
/**
* Returns a function that will execute the supplied function in the
* supplied object's context, optionally adding any additional
* supplied parameters to the end of the arguments the function
* is executed with.
*
* @method rbind
* @param {Function|String} f the function to bind, or a function name
* to execute on the context object.
* @param {object} c the execution context.
* @param {any} args* 0..n arguments to append to the end of
* arguments collection supplied to the function.
* @return {function} the wrapped function.
*/
Y.rbind = function(f, c) {
var xargs = arguments.length > 2 ? Y.Array(arguments, 2, true) : null;
return function() {
var fn = L.isString(f) ? c[f] : f,
args = (xargs) ?
Y.Array(arguments, 0, true).concat(xargs) : arguments;
return fn.apply(c || fn, args);
};
};
}, '@VERSION@', {"requires": ["yui-base"]});
YUI.add('features', function (Y, NAME) {
var feature_tests = {};
/**
Contains the core of YUI's feature test architecture.
@module features
*/
/**
* Feature detection
* @class Features
* @static
*/
Y.mix(Y.namespace('Features'), {
/**
* Object hash of all registered feature tests
* @property tests
* @type Object
*/
tests: feature_tests,
/**
* Add a test to the system
*
* ```
* Y.Features.add("load", "1", {});
* ```
*
* @method add
* @param {String} cat The category, right now only 'load' is supported
* @param {String} name The number sequence of the test, how it's reported in the URL or config: 1, 2, 3
* @param {Object} o Object containing test properties
* @param {String} o.name The name of the test
* @param {Function} o.test The test function to execute, the only argument to the function is the `Y` instance
* @param {String} o.trigger The module that triggers this test.
*/
add: function(cat, name, o) {
feature_tests[cat] = feature_tests[cat] || {};
feature_tests[cat][name] = o;
},
/**
* Execute all tests of a given category and return the serialized results
*
* ```
* caps=1:1;2:1;3:0
* ```
* @method all
* @param {String} cat The category to execute
* @param {Array} args The arguments to pass to the test function
* @return {String} A semi-colon separated string of tests and their success/failure: 1:1;2:1;3:0
*/
all: function(cat, args) {
var cat_o = feature_tests[cat],
// results = {};
result = [];
if (cat_o) {
Y.Object.each(cat_o, function(v, k) {
result.push(k + ':' + (Y.Features.test(cat, k, args) ? 1 : 0));
});
}
return (result.length) ? result.join(';') : '';
},
/**
* Run a sepecific test and return a Boolean response.
*
* ```
* Y.Features.test("load", "1");
* ```
*
* @method test
* @param {String} cat The category of the test to run
* @param {String} name The name of the test to run
* @param {Array} args The arguments to pass to the test function
* @return {Boolean} True or false if the test passed/failed.
*/
test: function(cat, name, args) {
args = args || [];
var result, ua, test,
cat_o = feature_tests[cat],
feature = cat_o && cat_o[name];
if (!feature) {
Y.log('Feature test ' + cat + ', ' + name + ' not found');
} else {
result = feature.result;
if (Y.Lang.isUndefined(result)) {
ua = feature.ua;
if (ua) {
result = (Y.UA[ua]);
}
test = feature.test;
if (test && ((!ua) || result)) {
result = test.apply(Y, args);
}
feature.result = result;
}
}
return result;
}
});
// Y.Features.add("load", "1", {});
// Y.Features.test("load", "1");
// caps=1:1;2:0;3:1;
/* This file is auto-generated by (yogi loader --yes --mix --start ../) */
/*jshint maxlen:900, eqeqeq: false */
var add = Y.Features.add;
// app-transitions-native
add('load', '0', {
"name": "app-transitions-native",
"test": function (Y) {
var doc = Y.config.doc,
node = doc ? doc.documentElement : null;
if (node && node.style) {
return ('MozTransition' in node.style || 'WebkitTransition' in node.style || 'transition' in node.style);
}
return false;
},
"trigger": "app-transitions"
});
// autocomplete-list-keys
add('load', '1', {
"name": "autocomplete-list-keys",
"test": function (Y) {
// Only add keyboard support to autocomplete-list if this doesn't appear to
// be an iOS or Android-based mobile device.
//
// There's currently no feasible way to actually detect whether a device has
// a hardware keyboard, so this sniff will have to do. It can easily be
// overridden by manually loading the autocomplete-list-keys module.
//
// Worth noting: even though iOS supports bluetooth keyboards, Mobile Safari
// doesn't fire the keyboard events used by AutoCompleteList, so there's
// no point loading the -keys module even when a bluetooth keyboard may be
// available.
return !(Y.UA.ios || Y.UA.android);
},
"trigger": "autocomplete-list"
});
// dd-gestures
add('load', '2', {
"name": "dd-gestures",
"trigger": "dd-drag",
"ua": "touchEnabled"
});
// dom-style-ie
add('load', '3', {
"name": "dom-style-ie",
"test": function (Y) {
var testFeature = Y.Features.test,
addFeature = Y.Features.add,
WINDOW = Y.config.win,
DOCUMENT = Y.config.doc,
DOCUMENT_ELEMENT = 'documentElement',
ret = false;
addFeature('style', 'computedStyle', {
test: function() {
return WINDOW && 'getComputedStyle' in WINDOW;
}
});
addFeature('style', 'opacity', {
test: function() {
return DOCUMENT && 'opacity' in DOCUMENT[DOCUMENT_ELEMENT].style;
}
});
ret = (!testFeature('style', 'opacity') &&
!testFeature('style', 'computedStyle'));
return ret;
},
"trigger": "dom-style"
});
// editor-para-ie
add('load', '4', {
"name": "editor-para-ie",
"trigger": "editor-para",
"ua": "ie",
"when": "instead"
});
// event-base-ie
add('load', '5', {
"name": "event-base-ie",
"test": function(Y) {
var imp = Y.config.doc && Y.config.doc.implementation;
return (imp && (!imp.hasFeature('Events', '2.0')));
},
"trigger": "node-base"
});
// graphics-canvas
add('load', '6', {
"name": "graphics-canvas",
"test": function(Y) {
var DOCUMENT = Y.config.doc,
useCanvas = Y.config.defaultGraphicEngine && Y.config.defaultGraphicEngine == "canvas",
canvas = DOCUMENT && DOCUMENT.createElement("canvas"),
svg = (DOCUMENT && DOCUMENT.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1"));
return (!svg || useCanvas) && (canvas && canvas.getContext && canvas.getContext("2d"));
},
"trigger": "graphics"
});
// graphics-canvas-default
add('load', '7', {
"name": "graphics-canvas-default",
"test": function(Y) {
var DOCUMENT = Y.config.doc,
useCanvas = Y.config.defaultGraphicEngine && Y.config.defaultGraphicEngine == "canvas",
canvas = DOCUMENT && DOCUMENT.createElement("canvas"),
svg = (DOCUMENT && DOCUMENT.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1"));
return (!svg || useCanvas) && (canvas && canvas.getContext && canvas.getContext("2d"));
},
"trigger": "graphics"
});
// graphics-svg
add('load', '8', {
"name": "graphics-svg",
"test": function(Y) {
var DOCUMENT = Y.config.doc,
useSVG = !Y.config.defaultGraphicEngine || Y.config.defaultGraphicEngine != "canvas",
canvas = DOCUMENT && DOCUMENT.createElement("canvas"),
svg = (DOCUMENT && DOCUMENT.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1"));
return svg && (useSVG || !canvas);
},
"trigger": "graphics"
});
// graphics-svg-default
add('load', '9', {
"name": "graphics-svg-default",
"test": function(Y) {
var DOCUMENT = Y.config.doc,
useSVG = !Y.config.defaultGraphicEngine || Y.config.defaultGraphicEngine != "canvas",
canvas = DOCUMENT && DOCUMENT.createElement("canvas"),
svg = (DOCUMENT && DOCUMENT.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1"));
return svg && (useSVG || !canvas);
},
"trigger": "graphics"
});
// graphics-vml
add('load', '10', {
"name": "graphics-vml",
"test": function(Y) {
var DOCUMENT = Y.config.doc,
canvas = DOCUMENT && DOCUMENT.createElement("canvas");
return (DOCUMENT && !DOCUMENT.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") && (!canvas || !canvas.getContext || !canvas.getContext("2d")));
},
"trigger": "graphics"
});
// graphics-vml-default
add('load', '11', {
"name": "graphics-vml-default",
"test": function(Y) {
var DOCUMENT = Y.config.doc,
canvas = DOCUMENT && DOCUMENT.createElement("canvas");
return (DOCUMENT && !DOCUMENT.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") && (!canvas || !canvas.getContext || !canvas.getContext("2d")));
},
"trigger": "graphics"
});
// history-hash-ie
add('load', '12', {
"name": "history-hash-ie",
"test": function (Y) {
var docMode = Y.config.doc && Y.config.doc.documentMode;
return Y.UA.ie && (!('onhashchange' in Y.config.win) ||
!docMode || docMode < 8);
},
"trigger": "history-hash"
});
// io-nodejs
add('load', '13', {
"name": "io-nodejs",
"trigger": "io-base",
"ua": "nodejs"
});
// json-parse-shim
add('load', '14', {
"name": "json-parse-shim",
"test": function (Y) {
var _JSON = Y.config.global.JSON,
Native = Object.prototype.toString.call(_JSON) === '[object JSON]' && _JSON,
nativeSupport = Y.config.useNativeJSONParse !== false && !!Native;
function workingNative( k, v ) {
return k === "ok" ? true : v;
}
// Double check basic functionality. This is mainly to catch early broken
// implementations of the JSON API in Firefox 3.1 beta1 and beta2
if ( nativeSupport ) {
try {
nativeSupport = ( Native.parse( '{"ok":false}', workingNative ) ).ok;
}
catch ( e ) {
nativeSupport = false;
}
}
return !nativeSupport;
},
"trigger": "json-parse"
});
// json-stringify-shim
add('load', '15', {
"name": "json-stringify-shim",
"test": function (Y) {
var _JSON = Y.config.global.JSON,
Native = Object.prototype.toString.call(_JSON) === '[object JSON]' && _JSON,
nativeSupport = Y.config.useNativeJSONStringify !== false && !!Native;
// Double check basic native functionality. This is primarily to catch broken
// early JSON API implementations in Firefox 3.1 beta1 and beta2.
if ( nativeSupport ) {
try {
nativeSupport = ( '0' === Native.stringify(0) );
} catch ( e ) {
nativeSupport = false;
}
}
return !nativeSupport;
},
"trigger": "json-stringify"
});
// scrollview-base-ie
add('load', '16', {
"name": "scrollview-base-ie",
"trigger": "scrollview-base",
"ua": "ie"
});
// selector-css2
add('load', '17', {
"name": "selector-css2",
"test": function (Y) {
var DOCUMENT = Y.config.doc,
ret = DOCUMENT && !('querySelectorAll' in DOCUMENT);
return ret;
},
"trigger": "selector"
});
// transition-timer
add('load', '18', {
"name": "transition-timer",
"test": function (Y) {
var DOCUMENT = Y.config.doc,
node = (DOCUMENT) ? DOCUMENT.documentElement: null,
ret = true;
if (node && node.style) {
ret = !('MozTransition' in node.style || 'WebkitTransition' in node.style || 'transition' in node.style);
}
return ret;
},
"trigger": "transition"
});
// widget-base-ie
add('load', '19', {
"name": "widget-base-ie",
"trigger": "widget-base",
"ua": "ie"
});
// yql-jsonp
add('load', '20', {
"name": "yql-jsonp",
"test": function (Y) {
/* Only load the JSONP module when not in nodejs or winjs
TODO Make the winjs module a CORS module
*/
return (!Y.UA.nodejs && !Y.UA.winjs);
},
"trigger": "yql",
"when": "after"
});
// yql-nodejs
add('load', '21', {
"name": "yql-nodejs",
"trigger": "yql",
"ua": "nodejs",
"when": "after"
});
// yql-winjs
add('load', '22', {
"name": "yql-winjs",
"trigger": "yql",
"ua": "winjs",
"when": "after"
});
}, '@VERSION@', {"requires": ["yui-base"]});
YUI.add('dom-core', function (Y, NAME) {
var NODE_TYPE = 'nodeType',
OWNER_DOCUMENT = 'ownerDocument',
DOCUMENT_ELEMENT = 'documentElement',
DEFAULT_VIEW = 'defaultView',
PARENT_WINDOW = 'parentWindow',
TAG_NAME = 'tagName',
PARENT_NODE = 'parentNode',
PREVIOUS_SIBLING = 'previousSibling',
NEXT_SIBLING = 'nextSibling',
CONTAINS = 'contains',
COMPARE_DOCUMENT_POSITION = 'compareDocumentPosition',
EMPTY_ARRAY = [],
// IE < 8 throws on node.contains(textNode)
supportsContainsTextNode = (function() {
var node = Y.config.doc.createElement('div'),
textNode = node.appendChild(Y.config.doc.createTextNode('')),
result = false;
try {
result = node.contains(textNode);
} catch(e) {}
return result;
})(),
/**
* The DOM utility provides a cross-browser abtraction layer
* normalizing DOM tasks, and adds extra helper functionality
* for other common tasks.
* @module dom
* @main dom
* @submodule dom-base
* @for DOM
*
*/
/**
* Provides DOM helper methods.
* @class DOM
*
*/
Y_DOM = {
/**
* Returns the HTMLElement with the given ID (Wrapper for document.getElementById).
* @method byId
* @param {String} id the id attribute
* @param {Object} doc optional The document to search. Defaults to current document
* @return {HTMLElement | null} The HTMLElement with the id, or null if none found.
*/
byId: function(id, doc) {
// handle dupe IDs and IE name collision
return Y_DOM.allById(id, doc)[0] || null;
},
getId: function(node) {
var id;
// HTMLElement returned from FORM when INPUT name === "id"
// IE < 8: HTMLCollection returned when INPUT id === "id"
// via both getAttribute and form.id
if (node.id && !node.id.tagName && !node.id.item) {
id = node.id;
} else if (node.attributes && node.attributes.id) {
id = node.attributes.id.value;
}
return id;
},
setId: function(node, id) {
if (node.setAttribute) {
node.setAttribute('id', id);
} else {
node.id = id;
}
},
/*
* Finds the ancestor of the element.
* @method ancestor
* @param {HTMLElement} element The html element.
* @param {Function} fn optional An optional boolean test to apply.
* The optional function is passed the current DOM node being tested as its only argument.
* If no function is given, the parentNode is returned.
* @param {Boolean} testSelf optional Whether or not to include the element in the scan
* @return {HTMLElement | null} The matching DOM node or null if none found.
*/
ancestor: function(element, fn, testSelf, stopFn) {
var ret = null;
if (testSelf) {
ret = (!fn || fn(element)) ? element : null;
}
return ret || Y_DOM.elementByAxis(element, PARENT_NODE, fn, null, stopFn);
},
/*
* Finds the ancestors of the element.
* @method ancestors
* @param {HTMLElement} element The html element.
* @param {Function} fn optional An optional boolean test to apply.
* The optional function is passed the current DOM node being tested as its only argument.
* If no function is given, all ancestors are returned.
* @param {Boolean} testSelf optional Whether or not to include the element in the scan
* @return {Array} An array containing all matching DOM nodes.
*/
ancestors: function(element, fn, testSelf, stopFn) {
var ancestor = element,
ret = [];
while ((ancestor = Y_DOM.ancestor(ancestor, fn, testSelf, stopFn))) {
testSelf = false;
if (ancestor) {
ret.unshift(ancestor);
if (stopFn && stopFn(ancestor)) {
return ret;
}
}
}
return ret;
},
/**
* Searches the element by the given axis for the first matching element.
* @method elementByAxis
* @param {HTMLElement} element The html element.
* @param {String} axis The axis to search (parentNode, nextSibling, previousSibling).
* @param {Function} fn optional An optional boolean test to apply.
* @param {Boolean} all optional Whether all node types should be returned, or just element nodes.
* The optional function is passed the current HTMLElement being tested as its only argument.
* If no function is given, the first element is returned.
* @return {HTMLElement | null} The matching element or null if none found.
*/
elementByAxis: function(element, axis, fn, all, stopAt) {
while (element && (element = element[axis])) { // NOTE: assignment
if ( (all || element[TAG_NAME]) && (!fn || fn(element)) ) {
return element;
}
if (stopAt && stopAt(element)) {
return null;
}
}
return null;
},
/**
* Determines whether or not one HTMLElement is or contains another HTMLElement.
* @method contains
* @param {HTMLElement} element The containing html element.
* @param {HTMLElement} needle The html element that may be contained.
* @return {Boolean} Whether or not the element is or contains the needle.
*/
contains: function(element, needle) {
var ret = false;
if ( !needle || !element || !needle[NODE_TYPE] || !element[NODE_TYPE]) {
ret = false;
} else if (element[CONTAINS] &&
// IE < 8 throws on node.contains(textNode) so fall back to brute.
// Falling back for other nodeTypes as well.
(needle[NODE_TYPE] === 1 || supportsContainsTextNode)) {
ret = element[CONTAINS](needle);
} else if (element[COMPARE_DOCUMENT_POSITION]) {
// Match contains behavior (node.contains(node) === true).
// Needed for Firefox < 4.
if (element === needle || !!(element[COMPARE_DOCUMENT_POSITION](needle) & 16)) {
ret = true;
}
} else {
ret = Y_DOM._bruteContains(element, needle);
}
return ret;
},
/**
* Determines whether or not the HTMLElement is part of the document.
* @method inDoc
* @param {HTMLElement} element The containing html element.
* @param {HTMLElement} doc optional The document to check.
* @return {Boolean} Whether or not the element is attached to the document.
*/
inDoc: function(element, doc) {
var ret = false,
rootNode;
if (element && element.nodeType) {
(doc) || (doc = element[OWNER_DOCUMENT]);
rootNode = doc[DOCUMENT_ELEMENT];
// contains only works with HTML_ELEMENT
if (rootNode && rootNode.contains && element.tagName) {
ret = rootNode.contains(element);
} else {
ret = Y_DOM.contains(rootNode, element);
}
}
return ret;
},
allById: function(id, root) {
root = root || Y.config.doc;
var nodes = [],
ret = [],
i,
node;
if (root.querySelectorAll) {
ret = root.querySelectorAll('[id="' + id + '"]');
} else if (root.all) {
nodes = root.all(id);
if (nodes) {
// root.all may return HTMLElement or HTMLCollection.
// some elements are also HTMLCollection (FORM, SELECT).
if (nodes.nodeName) {
if (nodes.id === id) { // avoid false positive on name
ret.push(nodes);
nodes = EMPTY_ARRAY; // done, no need to filter
} else { // prep for filtering
nodes = [nodes];
}
}
if (nodes.length) {
// filter out matches on node.name
// and element.id as reference to element with id === 'id'
for (i = 0; node = nodes[i++];) {
if (node.id === id ||
(node.attributes && node.attributes.id &&
node.attributes.id.value === id)) {
ret.push(node);
}
}
}
}
} else {
ret = [Y_DOM._getDoc(root).getElementById(id)];
}
return ret;
},
isWindow: function(obj) {
return !!(obj && obj.scrollTo && obj.document);
},
_removeChildNodes: function(node) {
while (node.firstChild) {
node.removeChild(node.firstChild);
}
},
siblings: function(node, fn) {
var nodes = [],
sibling = node;
while ((sibling = sibling[PREVIOUS_SIBLING])) {
if (sibling[TAG_NAME] && (!fn || fn(sibling))) {
nodes.unshift(sibling);
}
}
sibling = node;
while ((sibling = sibling[NEXT_SIBLING])) {
if (sibling[TAG_NAME] && (!fn || fn(sibling))) {
nodes.push(sibling);
}
}
return nodes;
},
/**
* Brute force version of contains.
* Used for browsers without contains support for non-HTMLElement Nodes (textNodes, etc).
* @method _bruteContains
* @private
* @param {HTMLElement} element The containing html element.
* @param {HTMLElement} needle The html element that may be contained.
* @return {Boolean} Whether or not the element is or contains the needle.
*/
_bruteContains: function(element, needle) {
while (needle) {
if (element === needle) {
return true;
}
needle = needle.parentNode;
}
return false;
},
// TODO: move to Lang?
/**
* Memoizes dynamic regular expressions to boost runtime performance.
* @method _getRegExp
* @private
* @param {String} str The string to convert to a regular expression.
* @param {String} flags optional An optinal string of flags.
* @return {RegExp} An instance of RegExp
*/
_getRegExp: function(str, flags) {
flags = flags || '';
Y_DOM._regexCache = Y_DOM._regexCache || {};
if (!Y_DOM._regexCache[str + flags]) {
Y_DOM._regexCache[str + flags] = new RegExp(str, flags);
}
return Y_DOM._regexCache[str + flags];
},
// TODO: make getDoc/Win true privates?
/**
* returns the appropriate document.
* @method _getDoc
* @private
* @param {HTMLElement} element optional Target element.
* @return {Object} The document for the given element or the default document.
*/
_getDoc: function(element) {
var doc = Y.config.doc;
if (element) {
doc = (element[NODE_TYPE] === 9) ? element : // element === document
element[OWNER_DOCUMENT] || // element === DOM node
element.document || // element === window
Y.config.doc; // default
}
return doc;
},
/**
* returns the appropriate window.
* @method _getWin
* @private
* @param {HTMLElement} element optional Target element.
* @return {Object} The window for the given element or the default window.
*/
_getWin: function(element) {
var doc = Y_DOM._getDoc(element);
return doc[DEFAULT_VIEW] || doc[PARENT_WINDOW] || Y.config.win;
},
_batch: function(nodes, fn, arg1, arg2, arg3, etc) {
fn = (typeof fn === 'string') ? Y_DOM[fn] : fn;
var result,
i = 0,
node,
ret;
if (fn && nodes) {
while ((node = nodes[i++])) {
result = result = fn.call(Y_DOM, node, arg1, arg2, arg3, etc);
if (typeof result !== 'undefined') {
(ret) || (ret = []);
ret.push(result);
}
}
}
return (typeof ret !== 'undefined') ? ret : nodes;
},
generateID: function(el) {
var id = el.id;
if (!id) {
id = Y.stamp(el);
el.id = id;
}
return id;
}
};
Y.DOM = Y_DOM;
}, '@VERSION@', {"requires": ["oop", "features"]});
YUI.add('dom-base', function (Y, NAME) {
/**
* @for DOM
* @module dom
*/
var documentElement = Y.config.doc.documentElement,
Y_DOM = Y.DOM,
TAG_NAME = 'tagName',
OWNER_DOCUMENT = 'ownerDocument',
EMPTY_STRING = '',
addFeature = Y.Features.add,
testFeature = Y.Features.test;
Y.mix(Y_DOM, {
/**
* Returns the text content of the HTMLElement.
* @method getText
* @param {HTMLElement} element The html element.
* @return {String} The text content of the element (includes text of any descending elements).
*/
getText: (documentElement.textContent !== undefined) ?
function(element) {
var ret = '';
if (element) {
ret = element.textContent;
}
return ret || '';
} : function(element) {
var ret = '';
if (element) {
ret = element.innerText || element.nodeValue; // might be a textNode
}
return ret || '';
},
/**
* Sets the text content of the HTMLElement.
* @method setText
* @param {HTMLElement} element The html element.
* @param {String} content The content to add.
*/
setText: (documentElement.textContent !== undefined) ?
function(element, content) {
if (element) {
element.textContent = content;
}
} : function(element, content) {
if ('innerText' in element) {
element.innerText = content;
} else if ('nodeValue' in element) {
element.nodeValue = content;
}
},
CUSTOM_ATTRIBUTES: (!documentElement.hasAttribute) ? { // IE < 8
'for': 'htmlFor',
'class': 'className'
} : { // w3c
'htmlFor': 'for',
'className': 'class'
},
/**
* Provides a normalized attribute interface.
* @method setAttribute
* @param {HTMLElement} el The target element for the attribute.
* @param {String} attr The attribute to set.
* @param {String} val The value of the attribute.
*/
setAttribute: function(el, attr, val, ieAttr) {
if (el && attr && el.setAttribute) {
attr = Y_DOM.CUSTOM_ATTRIBUTES[attr] || attr;
el.setAttribute(attr, val, ieAttr);
}
else { Y.log('bad input to setAttribute', 'warn', 'dom'); }
},
/**
* Provides a normalized attribute interface.
* @method getAttribute
* @param {HTMLElement} el The target element for the attribute.
* @param {String} attr The attribute to get.
* @return {String} The current value of the attribute.
*/
getAttribute: function(el, attr, ieAttr) {
ieAttr = (ieAttr !== undefined) ? ieAttr : 2;
var ret = '';
if (el && attr && el.getAttribute) {
attr = Y_DOM.CUSTOM_ATTRIBUTES[attr] || attr;
ret = el.getAttribute(attr, ieAttr);
if (ret === null) {
ret = ''; // per DOM spec
}
}
else { Y.log('bad input to getAttribute', 'warn', 'dom'); }
return ret;
},
VALUE_SETTERS: {},
VALUE_GETTERS: {},
getValue: function(node) {
var ret = '', // TODO: return null?
getter;
if (node && node[TAG_NAME]) {
getter = Y_DOM.VALUE_GETTERS[node[TAG_NAME].toLowerCase()];
if (getter) {
ret = getter(node);
} else {
ret = node.value;
}
}
// workaround for IE8 JSON stringify bug
// which converts empty string values to null
if (ret === EMPTY_STRING) {
ret = EMPTY_STRING; // for real
}
return (typeof ret === 'string') ? ret : '';
},
setValue: function(node, val) {
var setter;
if (node && node[TAG_NAME]) {
setter = Y_DOM.VALUE_SETTERS[node[TAG_NAME].toLowerCase()];
if (setter) {
setter(node, val);
} else {
node.value = val;
}
}
},
creators: {}
});
addFeature('value-set', 'select', {
test: function() {
var node = Y.config.doc.createElement('select');
node.innerHTML = '<option>1</option><option>2</option>';
node.value = '2';
return (node.value && node.value === '2');
}
});
if (!testFeature('value-set', 'select')) {
Y_DOM.VALUE_SETTERS.select = function(node, val) {
for (var i = 0, options = node.getElementsByTagName('option'), option;
option = options[i++];) {
if (Y_DOM.getValue(option) === val) {
option.selected = true;
//Y_DOM.setAttribute(option, 'selected', 'selected');
break;
}
}
};
}
Y.mix(Y_DOM.VALUE_GETTERS, {
button: function(node) {
return (node.attributes && node.attributes.value) ? node.attributes.value.value : '';
}
});
Y.mix(Y_DOM.VALUE_SETTERS, {
// IE: node.value changes the button text, which should be handled via innerHTML
button: function(node, val) {
var attr = node.attributes.value;
if (!attr) {
attr = node[OWNER_DOCUMENT].createAttribute('value');
node.setAttributeNode(attr);
}
attr.value = val;
}
});
Y.mix(Y_DOM.VALUE_GETTERS, {
option: function(node) {
var attrs = node.attributes;
return (attrs.value && attrs.value.specified) ? node.value : node.text;
},
select: function(node) {
var val = node.value,
options = node.options;
if (options && options.length) {
// TODO: implement multipe select
if (node.multiple) {
Y.log('multiple select normalization not implemented', 'warn', 'DOM');
} else if (node.selectedIndex > -1) {
val = Y_DOM.getValue(options[node.selectedIndex]);
}
}
return val;
}
});
var addClass, hasClass, removeClass;
Y.mix(Y.DOM, {
/**
* Determines whether a DOM element has the given className.
* @method hasClass
* @for DOM
* @param {HTMLElement} element The DOM element.
* @param {String} className the class name to search for
* @return {Boolean} Whether or not the element has the given class.
*/
hasClass: function(node, className) {
var re = Y.DOM._getRegExp('(?:^|\\s+)' + className + '(?:\\s+|$)');
return re.test(node.className);
},
/**
* Adds a class name to a given DOM element.
* @method addClass
* @for DOM
* @param {HTMLElement} element The DOM element.
* @param {String} className the class name to add to the class attribute
*/
addClass: function(node, className) {
if (!Y.DOM.hasClass(node, className)) { // skip if already present
node.className = Y.Lang.trim([node.className, className].join(' '));
}
},
/**
* Removes a class name from a given element.
* @method removeClass
* @for DOM
* @param {HTMLElement} element The DOM element.
* @param {String} className the class name to remove from the class attribute
*/
removeClass: function(node, className) {
if (className && hasClass(node, className)) {
node.className = Y.Lang.trim(node.className.replace(Y.DOM._getRegExp('(?:^|\\s+)' +
className + '(?:\\s+|$)'), ' '));
if ( hasClass(node, className) ) { // in case of multiple adjacent
removeClass(node, className);
}
}
},
/**
* Replace a class with another class for a given element.
* If no oldClassName is present, the newClassName is simply added.
* @method replaceClass
* @for DOM
* @param {HTMLElement} element The DOM element
* @param {String} oldClassName the class name to be replaced
* @param {String} newClassName the class name that will be replacing the old class name
*/
replaceClass: function(node, oldC, newC) {
//Y.log('replaceClass replacing ' + oldC + ' with ' + newC, 'info', 'Node');
removeClass(node, oldC); // remove first in case oldC === newC
addClass(node, newC);
},
/**
* If the className exists on the node it is removed, if it doesn't exist it is added.
* @method toggleClass
* @for DOM
* @param {HTMLElement} element The DOM element
* @param {String} className the class name to be toggled
* @param {Boolean} addClass optional boolean to indicate whether class
* should be added or removed regardless of current state
*/
toggleClass: function(node, className, force) {
var add = (force !== undefined) ? force :
!(hasClass(node, className));
if (add) {
addClass(node, className);
} else {
removeClass(node, className);
}
}
});
hasClass = Y.DOM.hasClass;
removeClass = Y.DOM.removeClass;
addClass = Y.DOM.addClass;
var re_tag = /<([a-z]+)/i,
Y_DOM = Y.DOM,
addFeature = Y.Features.add,
testFeature = Y.Features.test,
creators = {},
createFromDIV = function(html, tag) {
var div = Y.config.doc.createElement('div'),
ret = true;
div.innerHTML = html;
if (!div.firstChild || div.firstChild.tagName !== tag.toUpperCase()) {
ret = false;
}
return ret;
},
re_tbody = /(?:\/(?:thead|tfoot|tbody|caption|col|colgroup)>)+\s*<tbody/,
TABLE_OPEN = '<table>',
TABLE_CLOSE = '</table>';
Y.mix(Y.DOM, {
_fragClones: {},
_create: function(html, doc, tag) {
tag = tag || 'div';
var frag = Y_DOM._fragClones[tag];
if (frag) {
frag = frag.cloneNode(false);
} else {
frag = Y_DOM._fragClones[tag] = doc.createElement(tag);
}
frag.innerHTML = html;
return frag;
},
_children: function(node, tag) {
var i = 0,
children = node.children,
childNodes,
hasComments,
child;
if (children && children.tags) { // use tags filter when possible
if (tag) {
children = node.children.tags(tag);
} else { // IE leaks comments into children
hasComments = children.tags('!').length;
}
}
if (!children || (!children.tags && tag) || hasComments) {
childNodes = children || node.childNodes;
children = [];
while ((child = childNodes[i++])) {
if (child.nodeType === 1) {
if (!tag || tag === child.tagName) {
children.push(child);
}
}
}
}
return children || [];
},
/**
* Creates a new dom node using the provided markup string.
* @method create
* @param {String} html The markup used to create the element
* @param {HTMLDocument} doc An optional document context
* @return {HTMLElement|DocumentFragment} returns a single HTMLElement
* when creating one node, and a documentFragment when creating
* multiple nodes.
*/
create: function(html, doc) {
if (typeof html === 'string') {
html = Y.Lang.trim(html); // match IE which trims whitespace from innerHTML
}
doc = doc || Y.config.doc;
var m = re_tag.exec(html),
create = Y_DOM._create,
custom = creators,
ret = null,
creator,
tag, nodes;
if (html != undefined) { // not undefined or null
if (m && m[1]) {
creator = custom[m[1].toLowerCase()];
if (typeof creator === 'function') {
create = creator;
} else {
tag = creator;
}
}
nodes = create(html, doc, tag).childNodes;
if (nodes.length === 1) { // return single node, breaking parentNode ref from "fragment"
ret = nodes[0].parentNode.removeChild(nodes[0]);
} else if (nodes[0] && nodes[0].className === 'yui3-big-dummy') { // using dummy node to preserve some attributes (e.g. OPTION not selected)
if (nodes.length === 2) {
ret = nodes[0].nextSibling;
} else {
nodes[0].parentNode.removeChild(nodes[0]);
ret = Y_DOM._nl2frag(nodes, doc);
}
} else { // return multiple nodes as a fragment
ret = Y_DOM._nl2frag(nodes, doc);
}
}
return ret;
},
_nl2frag: function(nodes, doc) {
var ret = null,
i, len;
if (nodes && (nodes.push || nodes.item) && nodes[0]) {
doc = doc || nodes[0].ownerDocument;
ret = doc.createDocumentFragment();
if (nodes.item) { // convert live list to static array
nodes = Y.Array(nodes, 0, true);
}
for (i = 0, len = nodes.length; i < len; i++) {
ret.appendChild(nodes[i]);
}
} // else inline with log for minification
return ret;
},
/**
* Inserts content in a node at the given location
* @method addHTML
* @param {HTMLElement} node The node to insert into
* @param {HTMLElement | Array | HTMLCollection} content The content to be inserted
* @param {HTMLElement} where Where to insert the content
* If no "where" is given, content is appended to the node
* Possible values for "where"
* <dl>
* <dt>HTMLElement</dt>
* <dd>The element to insert before</dd>
* <dt>"replace"</dt>
* <dd>Replaces the existing HTML</dd>
* <dt>"before"</dt>
* <dd>Inserts before the existing HTML</dd>
* <dt>"before"</dt>
* <dd>Inserts content before the node</dd>
* <dt>"after"</dt>
* <dd>Inserts content after the node</dd>
* </dl>
*/
addHTML: function(node, content, where) {
var nodeParent = node.parentNode,
i = 0,
item,
ret = content,
newNode;
if (content != undefined) { // not null or undefined (maybe 0)
if (content.nodeType) { // DOM node, just add it
newNode = content;
} else if (typeof content == 'string' || typeof content == 'number') {
ret = newNode = Y_DOM.create(content);
} else if (content[0] && content[0].nodeType) { // array or collection
newNode = Y.config.doc.createDocumentFragment();
while ((item = content[i++])) {
newNode.appendChild(item); // append to fragment for insertion
}
}
}
if (where) {
if (newNode && where.parentNode) { // insert regardless of relationship to node
where.parentNode.insertBefore(newNode, where);
} else {
switch (where) {
case 'replace':
while (node.firstChild) {
node.removeChild(node.firstChild);
}
if (newNode) { // allow empty content to clear node
node.appendChild(newNode);
}
break;
case 'before':
if (newNode) {
nodeParent.insertBefore(newNode, node);
}
break;
case 'after':
if (newNode) {
if (node.nextSibling) { // IE errors if refNode is null
nodeParent.insertBefore(newNode, node.nextSibling);
} else {
nodeParent.appendChild(newNode);
}
}
break;
default:
if (newNode) {
node.appendChild(newNode);
}
}
}
} else if (newNode) {
node.appendChild(newNode);
}
return ret;
},
wrap: function(node, html) {
var parent = (html && html.nodeType) ? html : Y.DOM.create(html),
nodes = parent.getElementsByTagName('*');
if (nodes.length) {
parent = nodes[nodes.length - 1];
}
if (node.parentNode) {
node.parentNode.replaceChild(parent, node);
}
parent.appendChild(node);
},
unwrap: function(node) {
var parent = node.parentNode,
lastChild = parent.lastChild,
next = node,
grandparent;
if (parent) {
grandparent = parent.parentNode;
if (grandparent) {
node = parent.firstChild;
while (node !== lastChild) {
next = node.nextSibling;
grandparent.insertBefore(node, parent);
node = next;
}
grandparent.replaceChild(lastChild, parent);
} else {
parent.removeChild(node);
}
}
}
});
addFeature('innerhtml', 'table', {
test: function() {
var node = Y.config.doc.createElement('table');
try {
node.innerHTML = '<tbody></tbody>';
} catch(e) {
return false;
}
return (node.firstChild && node.firstChild.nodeName === 'TBODY');
}
});
addFeature('innerhtml-div', 'tr', {
test: function() {
return createFromDIV('<tr></tr>', 'tr');
}
});
addFeature('innerhtml-div', 'script', {
test: function() {
return createFromDIV('<script></script>', 'script');
}
});
if (!testFeature('innerhtml', 'table')) {
// TODO: thead/tfoot with nested tbody
// IE adds TBODY when creating TABLE elements (which may share this impl)
creators.tbody = function(html, doc) {
var frag = Y_DOM.create(TABLE_OPEN + html + TABLE_CLOSE, doc),
tb = Y.DOM._children(frag, 'tbody')[0];
if (frag.children.length > 1 && tb && !re_tbody.test(html)) {
tb.parentNode.removeChild(tb); // strip extraneous tbody
}
return frag;
};
}
if (!testFeature('innerhtml-div', 'script')) {
creators.script = function(html, doc) {
var frag = doc.createElement('div');
frag.innerHTML = '-' + html;
frag.removeChild(frag.firstChild);
return frag;
};
creators.link = creators.style = creators.script;
}
if (!testFeature('innerhtml-div', 'tr')) {
Y.mix(creators, {
option: function(html, doc) {
return Y_DOM.create('<select><option class="yui3-big-dummy" selected></option>' + html + '</select>', doc);
},
tr: function(html, doc) {
return Y_DOM.create('<tbody>' + html + '</tbody>', doc);
},
td: function(html, doc) {
return Y_DOM.create('<tr>' + html + '</tr>', doc);
},
col: function(html, doc) {
return Y_DOM.create('<colgroup>' + html + '</colgroup>', doc);
},
tbody: 'table'
});
Y.mix(creators, {
legend: 'fieldset',
th: creators.td,
thead: creators.tbody,
tfoot: creators.tbody,
caption: creators.tbody,
colgroup: creators.tbody,
optgroup: creators.option
});
}
Y_DOM.creators = creators;
Y.mix(Y.DOM, {
/**
* Sets the width of the element to the given size, regardless
* of box model, border, padding, etc.
* @method setWidth
* @param {HTMLElement} element The DOM element.
* @param {String|Number} size The pixel height to size to
*/
setWidth: function(node, size) {
Y.DOM._setSize(node, 'width', size);
},
/**
* Sets the height of the element to the given size, regardless
* of box model, border, padding, etc.
* @method setHeight
* @param {HTMLElement} element The DOM element.
* @param {String|Number} size The pixel height to size to
*/
setHeight: function(node, size) {
Y.DOM._setSize(node, 'height', size);
},
_setSize: function(node, prop, val) {
val = (val > 0) ? val : 0;
var size = 0;
node.style[prop] = val + 'px';
size = (prop === 'height') ? node.offsetHeight : node.offsetWidth;
if (size > val) {
val = val - (size - val);
if (val < 0) {
val = 0;
}
node.style[prop] = val + 'px';
}
}
});
}, '@VERSION@', {"requires": ["dom-core"]});
YUI.add('dom-style', function (Y, NAME) {
(function(Y) {
/**
* Add style management functionality to DOM.
* @module dom
* @submodule dom-style
* @for DOM
*/
var DOCUMENT_ELEMENT = 'documentElement',
DEFAULT_VIEW = 'defaultView',
OWNER_DOCUMENT = 'ownerDocument',
STYLE = 'style',
FLOAT = 'float',
CSS_FLOAT = 'cssFloat',
STYLE_FLOAT = 'styleFloat',
TRANSPARENT = 'transparent',
GET_COMPUTED_STYLE = 'getComputedStyle',
GET_BOUNDING_CLIENT_RECT = 'getBoundingClientRect',
WINDOW = Y.config.win,
DOCUMENT = Y.config.doc,
UNDEFINED = undefined,
Y_DOM = Y.DOM,
TRANSFORM = 'transform',
TRANSFORMORIGIN = 'transformOrigin',
VENDOR_TRANSFORM = [
'WebkitTransform',
'MozTransform',
'OTransform',
'msTransform'
],
re_color = /color$/i,
re_unit = /width|height|top|left|right|bottom|margin|padding/i;
Y.Array.each(VENDOR_TRANSFORM, function(val) {
if (val in DOCUMENT[DOCUMENT_ELEMENT].style) {
TRANSFORM = val;
TRANSFORMORIGIN = val + "Origin";
}
});
Y.mix(Y_DOM, {
DEFAULT_UNIT: 'px',
CUSTOM_STYLES: {
},
/**
* Sets a style property for a given element.
* @method setStyle
* @param {HTMLElement} An HTMLElement to apply the style to.
* @param {String} att The style property to set.
* @param {String|Number} val The value.
*/
setStyle: function(node, att, val, style) {
style = style || node.style;
var CUSTOM_STYLES = Y_DOM.CUSTOM_STYLES;
if (style) {
if (val === null || val === '') { // normalize unsetting
val = '';
} else if (!isNaN(new Number(val)) && re_unit.test(att)) { // number values may need a unit
val += Y_DOM.DEFAULT_UNIT;
}
if (att in CUSTOM_STYLES) {
if (CUSTOM_STYLES[att].set) {
CUSTOM_STYLES[att].set(node, val, style);
return; // NOTE: return
} else if (typeof CUSTOM_STYLES[att] === 'string') {
att = CUSTOM_STYLES[att];
}
} else if (att === '') { // unset inline styles
att = 'cssText';
val = '';
}
style[att] = val;
}
},
/**
* Returns the current style value for the given property.
* @method getStyle
* @param {HTMLElement} An HTMLElement to get the style from.
* @param {String} att The style property to get.
*/
getStyle: function(node, att, style) {
style = style || node.style;
var CUSTOM_STYLES = Y_DOM.CUSTOM_STYLES,
val = '';
if (style) {
if (att in CUSTOM_STYLES) {
if (CUSTOM_STYLES[att].get) {
return CUSTOM_STYLES[att].get(node, att, style); // NOTE: return
} else if (typeof CUSTOM_STYLES[att] === 'string') {
att = CUSTOM_STYLES[att];
}
}
val = style[att];
if (val === '') { // TODO: is empty string sufficient?
val = Y_DOM[GET_COMPUTED_STYLE](node, att);
}
}
return val;
},
/**
* Sets multiple style properties.
* @method setStyles
* @param {HTMLElement} node An HTMLElement to apply the styles to.
* @param {Object} hash An object literal of property:value pairs.
*/
setStyles: function(node, hash) {
var style = node.style;
Y.each(hash, function(v, n) {
Y_DOM.setStyle(node, n, v, style);
}, Y_DOM);
},
/**
* Returns the computed style for the given node.
* @method getComputedStyle
* @param {HTMLElement} An HTMLElement to get the style from.
* @param {String} att The style property to get.
* @return {String} The computed value of the style property.
*/
getComputedStyle: function(node, att) {
var val = '',
doc = node[OWNER_DOCUMENT],
computed;
if (node[STYLE] && doc[DEFAULT_VIEW] && doc[DEFAULT_VIEW][GET_COMPUTED_STYLE]) {
computed = doc[DEFAULT_VIEW][GET_COMPUTED_STYLE](node, null);
if (computed) { // FF may be null in some cases (ticket #2530548)
val = computed[att];
}
}
return val;
}
});
// normalize reserved word float alternatives ("cssFloat" or "styleFloat")
if (DOCUMENT[DOCUMENT_ELEMENT][STYLE][CSS_FLOAT] !== UNDEFINED) {
Y_DOM.CUSTOM_STYLES[FLOAT] = CSS_FLOAT;
} else if (DOCUMENT[DOCUMENT_ELEMENT][STYLE][STYLE_FLOAT] !== UNDEFINED) {
Y_DOM.CUSTOM_STYLES[FLOAT] = STYLE_FLOAT;
}
// fix opera computedStyle default color unit (convert to rgb)
if (Y.UA.opera) {
Y_DOM[GET_COMPUTED_STYLE] = function(node, att) {
var view = node[OWNER_DOCUMENT][DEFAULT_VIEW],
val = view[GET_COMPUTED_STYLE](node, '')[att];
if (re_color.test(att)) {
val = Y.Color.toRGB(val);
}
return val;
};
}
// safari converts transparent to rgba(), others use "transparent"
if (Y.UA.webkit) {
Y_DOM[GET_COMPUTED_STYLE] = function(node, att) {
var view = node[OWNER_DOCUMENT][DEFAULT_VIEW],
val = view[GET_COMPUTED_STYLE](node, '')[att];
if (val === 'rgba(0, 0, 0, 0)') {
val = TRANSPARENT;
}
return val;
};
}
Y.DOM._getAttrOffset = function(node, attr) {
var val = Y.DOM[GET_COMPUTED_STYLE](node, attr),
offsetParent = node.offsetParent,
position,
parentOffset,
offset;
if (val === 'auto') {
position = Y.DOM.getStyle(node, 'position');
if (position === 'static' || position === 'relative') {
val = 0;
} else if (offsetParent && offsetParent[GET_BOUNDING_CLIENT_RECT]) {
parentOffset = offsetParent[GET_BOUNDING_CLIENT_RECT]()[attr];
offset = node[GET_BOUNDING_CLIENT_RECT]()[attr];
if (attr === 'left' || attr === 'top') {
val = offset - parentOffset;
} else {
val = parentOffset - node[GET_BOUNDING_CLIENT_RECT]()[attr];
}
}
}
return val;
};
Y.DOM._getOffset = function(node) {
var pos,
xy = null;
if (node) {
pos = Y_DOM.getStyle(node, 'position');
xy = [
parseInt(Y_DOM[GET_COMPUTED_STYLE](node, 'left'), 10),
parseInt(Y_DOM[GET_COMPUTED_STYLE](node, 'top'), 10)
];
if ( isNaN(xy[0]) ) { // in case of 'auto'
xy[0] = parseInt(Y_DOM.getStyle(node, 'left'), 10); // try inline
if ( isNaN(xy[0]) ) { // default to offset value
xy[0] = (pos === 'relative') ? 0 : node.offsetLeft || 0;
}
}
if ( isNaN(xy[1]) ) { // in case of 'auto'
xy[1] = parseInt(Y_DOM.getStyle(node, 'top'), 10); // try inline
if ( isNaN(xy[1]) ) { // default to offset value
xy[1] = (pos === 'relative') ? 0 : node.offsetTop || 0;
}
}
}
return xy;
};
Y_DOM.CUSTOM_STYLES.transform = {
set: function(node, val, style) {
style[TRANSFORM] = val;
},
get: function(node, style) {
return Y_DOM[GET_COMPUTED_STYLE](node, TRANSFORM);
}
};
Y_DOM.CUSTOM_STYLES.transformOrigin = {
set: function(node, val, style) {
style[TRANSFORMORIGIN] = val;
},
get: function(node, style) {
return Y_DOM[GET_COMPUTED_STYLE](node, TRANSFORMORIGIN);
}
};
})(Y);
(function(Y) {
var PARSE_INT = parseInt,
RE = RegExp;
Y.Color = {
KEYWORDS: {
black: '000',
silver: 'c0c0c0',
gray: '808080',
white: 'fff',
maroon: '800000',
red: 'f00',
purple: '800080',
fuchsia: 'f0f',
green: '008000',
lime: '0f0',
olive: '808000',
yellow: 'ff0',
navy: '000080',
blue: '00f',
teal: '008080',
aqua: '0ff'
},
re_RGB: /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i,
re_hex: /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i,
re_hex3: /([0-9A-F])/gi,
toRGB: function(val) {
if (!Y.Color.re_RGB.test(val)) {
val = Y.Color.toHex(val);
}
if(Y.Color.re_hex.exec(val)) {
val = 'rgb(' + [
PARSE_INT(RE.$1, 16),
PARSE_INT(RE.$2, 16),
PARSE_INT(RE.$3, 16)
].join(', ') + ')';
}
return val;
},
toHex: function(val) {
val = Y.Color.KEYWORDS[val] || val;
if (Y.Color.re_RGB.exec(val)) {
val = [
Number(RE.$1).toString(16),
Number(RE.$2).toString(16),
Number(RE.$3).toString(16)
];
for (var i = 0; i < val.length; i++) {
if (val[i].length < 2) {
val[i] = '0' + val[i];
}
}
val = val.join('');
}
if (val.length < 6) {
val = val.replace(Y.Color.re_hex3, '$1$1');
}
if (val !== 'transparent' && val.indexOf('#') < 0) {
val = '#' + val;
}
return val.toUpperCase();
}
};
})(Y);
}, '@VERSION@', {"requires": ["dom-base"]});
YUI.add('dom-style-ie', function (Y, NAME) {
(function(Y) {
var HAS_LAYOUT = 'hasLayout',
PX = 'px',
FILTER = 'filter',
FILTERS = 'filters',
OPACITY = 'opacity',
AUTO = 'auto',
BORDER_WIDTH = 'borderWidth',
BORDER_TOP_WIDTH = 'borderTopWidth',
BORDER_RIGHT_WIDTH = 'borderRightWidth',
BORDER_BOTTOM_WIDTH = 'borderBottomWidth',
BORDER_LEFT_WIDTH = 'borderLeftWidth',
WIDTH = 'width',
HEIGHT = 'height',
TRANSPARENT = 'transparent',
VISIBLE = 'visible',
GET_COMPUTED_STYLE = 'getComputedStyle',
UNDEFINED = undefined,
documentElement = Y.config.doc.documentElement,
testFeature = Y.Features.test,
addFeature = Y.Features.add,
// TODO: unit-less lineHeight (e.g. 1.22)
re_unit = /^(\d[.\d]*)+(em|ex|px|gd|rem|vw|vh|vm|ch|mm|cm|in|pt|pc|deg|rad|ms|s|hz|khz|%){1}?/i,
isIE8 = (Y.UA.ie >= 8),
_getStyleObj = function(node) {
return node.currentStyle || node.style;
},
ComputedStyle = {
CUSTOM_STYLES: {},
get: function(el, property) {
var value = '',
current;
if (el) {
current = _getStyleObj(el)[property];
if (property === OPACITY && Y.DOM.CUSTOM_STYLES[OPACITY]) {
value = Y.DOM.CUSTOM_STYLES[OPACITY].get(el);
} else if (!current || (current.indexOf && current.indexOf(PX) > -1)) { // no need to convert
value = current;
} else if (Y.DOM.IE.COMPUTED[property]) { // use compute function
value = Y.DOM.IE.COMPUTED[property](el, property);
} else if (re_unit.test(current)) { // convert to pixel
value = ComputedStyle.getPixel(el, property) + PX;
} else {
value = current;
}
}
return value;
},
sizeOffsets: {
width: ['Left', 'Right'],
height: ['Top', 'Bottom'],
top: ['Top'],
bottom: ['Bottom']
},
getOffset: function(el, prop) {
var current = _getStyleObj(el)[prop], // value of "width", "top", etc.
capped = prop.charAt(0).toUpperCase() + prop.substr(1), // "Width", "Top", etc.
offset = 'offset' + capped, // "offsetWidth", "offsetTop", etc.
pixel = 'pixel' + capped, // "pixelWidth", "pixelTop", etc.
sizeOffsets = ComputedStyle.sizeOffsets[prop],
mode = el.ownerDocument.compatMode,
value = '';
// IE pixelWidth incorrect for percent
// manually compute by subtracting padding and border from offset size
// NOTE: clientWidth/Height (size minus border) is 0 when current === AUTO so offsetHeight is used
// reverting to auto from auto causes position stacking issues (old impl)
if (current === AUTO || current.indexOf('%') > -1) {
value = el['offset' + capped];
if (mode !== 'BackCompat') {
if (sizeOffsets[0]) {
value -= ComputedStyle.getPixel(el, 'padding' + sizeOffsets[0]);
value -= ComputedStyle.getBorderWidth(el, 'border' + sizeOffsets[0] + 'Width', 1);
}
if (sizeOffsets[1]) {
value -= ComputedStyle.getPixel(el, 'padding' + sizeOffsets[1]);
value -= ComputedStyle.getBorderWidth(el, 'border' + sizeOffsets[1] + 'Width', 1);
}
}
} else { // use style.pixelWidth, etc. to convert to pixels
// need to map style.width to currentStyle (no currentStyle.pixelWidth)
if (!el.style[pixel] && !el.style[prop]) {
el.style[prop] = current;
}
value = el.style[pixel];
}
return value + PX;
},
borderMap: {
thin: (isIE8) ? '1px' : '2px',
medium: (isIE8) ? '3px': '4px',
thick: (isIE8) ? '5px' : '6px'
},
getBorderWidth: function(el, property, omitUnit) {
var unit = omitUnit ? '' : PX,
current = el.currentStyle[property];
if (current.indexOf(PX) < 0) { // look up keywords if a border exists
if (ComputedStyle.borderMap[current] &&
el.currentStyle.borderStyle !== 'none') {
current = ComputedStyle.borderMap[current];
} else { // otherwise no border (default is "medium")
current = 0;
}
}
return (omitUnit) ? parseFloat(current) : current;
},
getPixel: function(node, att) {
// use pixelRight to convert to px
var val = null,
style = _getStyleObj(node),
styleRight = style.right,
current = style[att];
node.style.right = current;
val = node.style.pixelRight;
node.style.right = styleRight; // revert
return val;
},
getMargin: function(node, att) {
var val,
style = _getStyleObj(node);
if (style[att] == AUTO) {
val = 0;
} else {
val = ComputedStyle.getPixel(node, att);
}
return val + PX;
},
getVisibility: function(node, att) {
var current;
while ( (current = node.currentStyle) && current[att] == 'inherit') { // NOTE: assignment in test
node = node.parentNode;
}
return (current) ? current[att] : VISIBLE;
},
getColor: function(node, att) {
var current = _getStyleObj(node)[att];
if (!current || current === TRANSPARENT) {
Y.DOM.elementByAxis(node, 'parentNode', null, function(parent) {
current = _getStyleObj(parent)[att];
if (current && current !== TRANSPARENT) {
node = parent;
return true;
}
});
}
return Y.Color.toRGB(current);
},
getBorderColor: function(node, att) {
var current = _getStyleObj(node),
val = current[att] || current.color;
return Y.Color.toRGB(Y.Color.toHex(val));
}
},
//fontSize: getPixelFont,
IEComputed = {};
addFeature('style', 'computedStyle', {
test: function() {
return 'getComputedStyle' in Y.config.win;
}
});
addFeature('style', 'opacity', {
test: function() {
return 'opacity' in documentElement.style;
}
});
addFeature('style', 'filter', {
test: function() {
return 'filters' in documentElement;
}
});
// use alpha filter for IE opacity
if (!testFeature('style', 'opacity') && testFeature('style', 'filter')) {
Y.DOM.CUSTOM_STYLES[OPACITY] = {
get: function(node) {
var val = 100;
try { // will error if no DXImageTransform
val = node[FILTERS]['DXImageTransform.Microsoft.Alpha'][OPACITY];
} catch(e) {
try { // make sure its in the document
val = node[FILTERS]('alpha')[OPACITY];
} catch(err) {
Y.log('getStyle: IE opacity filter not found; returning 1', 'warn', 'dom-style');
}
}
return val / 100;
},
set: function(node, val, style) {
var current,
styleObj = _getStyleObj(node),
currentFilter = styleObj[FILTER];
style = style || node.style;
if (val === '') { // normalize inline style behavior
current = (OPACITY in styleObj) ? styleObj[OPACITY] : 1; // revert to original opacity
val = current;
}
if (typeof currentFilter == 'string') { // in case not appended
style[FILTER] = currentFilter.replace(/alpha([^)]*\))/gi, '') +
((val < 1) ? 'alpha(' + OPACITY + '=' + val * 100 + ')' : '');
if (!style[FILTER]) {
style.removeAttribute(FILTER);
}
if (!styleObj[HAS_LAYOUT]) {
style.zoom = 1; // needs layout
}
}
}
};
}
try {
Y.config.doc.createElement('div').style.height = '-1px';
} catch(e) { // IE throws error on invalid style set; trap common cases
Y.DOM.CUSTOM_STYLES.height = {
set: function(node, val, style) {
var floatVal = parseFloat(val);
if (floatVal >= 0 || val === 'auto' || val === '') {
style.height = val;
} else {
Y.log('invalid style value for height: ' + val, 'warn', 'dom-style');
}
}
};
Y.DOM.CUSTOM_STYLES.width = {
set: function(node, val, style) {
var floatVal = parseFloat(val);
if (floatVal >= 0 || val === 'auto' || val === '') {
style.width = val;
} else {
Y.log('invalid style value for width: ' + val, 'warn', 'dom-style');
}
}
};
}
if (!testFeature('style', 'computedStyle')) {
// TODO: top, right, bottom, left
IEComputed[WIDTH] = IEComputed[HEIGHT] = ComputedStyle.getOffset;
IEComputed.color = IEComputed.backgroundColor = ComputedStyle.getColor;
IEComputed[BORDER_WIDTH] = IEComputed[BORDER_TOP_WIDTH] = IEComputed[BORDER_RIGHT_WIDTH] =
IEComputed[BORDER_BOTTOM_WIDTH] = IEComputed[BORDER_LEFT_WIDTH] =
ComputedStyle.getBorderWidth;
IEComputed.marginTop = IEComputed.marginRight = IEComputed.marginBottom =
IEComputed.marginLeft = ComputedStyle.getMargin;
IEComputed.visibility = ComputedStyle.getVisibility;
IEComputed.borderColor = IEComputed.borderTopColor =
IEComputed.borderRightColor = IEComputed.borderBottomColor =
IEComputed.borderLeftColor = ComputedStyle.getBorderColor;
Y.DOM[GET_COMPUTED_STYLE] = ComputedStyle.get;
Y.namespace('DOM.IE');
Y.DOM.IE.COMPUTED = IEComputed;
Y.DOM.IE.ComputedStyle = ComputedStyle;
}
})(Y);
}, '@VERSION@', {"requires": ["dom-style"]});
YUI.add('dom-screen', function (Y, NAME) {
(function(Y) {
/**
* Adds position and region management functionality to DOM.
* @module dom
* @submodule dom-screen
* @for DOM
*/
var DOCUMENT_ELEMENT = 'documentElement',
COMPAT_MODE = 'compatMode',
POSITION = 'position',
FIXED = 'fixed',
RELATIVE = 'relative',
LEFT = 'left',
TOP = 'top',
_BACK_COMPAT = 'BackCompat',
MEDIUM = 'medium',
BORDER_LEFT_WIDTH = 'borderLeftWidth',
BORDER_TOP_WIDTH = 'borderTopWidth',
GET_BOUNDING_CLIENT_RECT = 'getBoundingClientRect',
GET_COMPUTED_STYLE = 'getComputedStyle',
Y_DOM = Y.DOM,
// TODO: how about thead/tbody/tfoot/tr?
// TODO: does caption matter?
RE_TABLE = /^t(?:able|d|h)$/i,
SCROLL_NODE;
if (Y.UA.ie) {
if (Y.config.doc[COMPAT_MODE] !== 'BackCompat') {
SCROLL_NODE = DOCUMENT_ELEMENT;
} else {
SCROLL_NODE = 'body';
}
}
Y.mix(Y_DOM, {
/**
* Returns the inner height of the viewport (exludes scrollbar).
* @method winHeight
* @return {Number} The current height of the viewport.
*/
winHeight: function(node) {
var h = Y_DOM._getWinSize(node).height;
Y.log('winHeight returning ' + h, 'info', 'dom-screen');
return h;
},
/**
* Returns the inner width of the viewport (exludes scrollbar).
* @method winWidth
* @return {Number} The current width of the viewport.
*/
winWidth: function(node) {
var w = Y_DOM._getWinSize(node).width;
Y.log('winWidth returning ' + w, 'info', 'dom-screen');
return w;
},
/**
* Document height
* @method docHeight
* @return {Number} The current height of the document.
*/
docHeight: function(node) {
var h = Y_DOM._getDocSize(node).height;
Y.log('docHeight returning ' + h, 'info', 'dom-screen');
return Math.max(h, Y_DOM._getWinSize(node).height);
},
/**
* Document width
* @method docWidth
* @return {Number} The current width of the document.
*/
docWidth: function(node) {
var w = Y_DOM._getDocSize(node).width;
Y.log('docWidth returning ' + w, 'info', 'dom-screen');
return Math.max(w, Y_DOM._getWinSize(node).width);
},
/**
* Amount page has been scroll horizontally
* @method docScrollX
* @return {Number} The current amount the screen is scrolled horizontally.
*/
docScrollX: function(node, doc) {
doc = doc || (node) ? Y_DOM._getDoc(node) : Y.config.doc; // perf optimization
var dv = doc.defaultView,
pageOffset = (dv) ? dv.pageXOffset : 0;
return Math.max(doc[DOCUMENT_ELEMENT].scrollLeft, doc.body.scrollLeft, pageOffset);
},
/**
* Amount page has been scroll vertically
* @method docScrollY
* @return {Number} The current amount the screen is scrolled vertically.
*/
docScrollY: function(node, doc) {
doc = doc || (node) ? Y_DOM._getDoc(node) : Y.config.doc; // perf optimization
var dv = doc.defaultView,
pageOffset = (dv) ? dv.pageYOffset : 0;
return Math.max(doc[DOCUMENT_ELEMENT].scrollTop, doc.body.scrollTop, pageOffset);
},
/**
* Gets the current position of an element based on page coordinates.
* Element must be part of the DOM tree to have page coordinates
* (display:none or elements not appended return false).
* @method getXY
* @param element The target element
* @return {Array} The XY position of the element
TODO: test inDocument/display?
*/
getXY: function() {
if (Y.config.doc[DOCUMENT_ELEMENT][GET_BOUNDING_CLIENT_RECT]) {
return function(node) {
var xy = null,
scrollLeft,
scrollTop,
mode,
box,
offX,
offY,
doc,
win,
inDoc,
rootNode;
if (node && node.tagName) {
doc = node.ownerDocument;
mode = doc[COMPAT_MODE];
if (mode !== _BACK_COMPAT) {
rootNode = doc[DOCUMENT_ELEMENT];
} else {
rootNode = doc.body;
}
// inline inDoc check for perf
if (rootNode.contains) {
inDoc = rootNode.contains(node);
} else {
inDoc = Y.DOM.contains(rootNode, node);
}
if (inDoc) {
win = doc.defaultView;
// inline scroll calc for perf
if (win && 'pageXOffset' in win) {
scrollLeft = win.pageXOffset;
scrollTop = win.pageYOffset;
} else {
scrollLeft = (SCROLL_NODE) ? doc[SCROLL_NODE].scrollLeft : Y_DOM.docScrollX(node, doc);
scrollTop = (SCROLL_NODE) ? doc[SCROLL_NODE].scrollTop : Y_DOM.docScrollY(node, doc);
}
if (Y.UA.ie) { // IE < 8, quirks, or compatMode
if (!doc.documentMode || doc.documentMode < 8 || mode === _BACK_COMPAT) {
offX = rootNode.clientLeft;
offY = rootNode.clientTop;
}
}
box = node[GET_BOUNDING_CLIENT_RECT]();
xy = [box.left, box.top];
if (offX || offY) {
xy[0] -= offX;
xy[1] -= offY;
}
if ((scrollTop || scrollLeft)) {
if (!Y.UA.ios || (Y.UA.ios >= 4.2)) {
xy[0] += scrollLeft;
xy[1] += scrollTop;
}
}
} else {
xy = Y_DOM._getOffset(node);
}
}
return xy;
};
} else {
return function(node) { // manually calculate by crawling up offsetParents
//Calculate the Top and Left border sizes (assumes pixels)
var xy = null,
doc,
parentNode,
bCheck,
scrollTop,
scrollLeft;
if (node) {
if (Y_DOM.inDoc(node)) {
xy = [node.offsetLeft, node.offsetTop];
doc = node.ownerDocument;
parentNode = node;
// TODO: refactor with !! or just falsey
bCheck = ((Y.UA.gecko || Y.UA.webkit > 519) ? true : false);
// TODO: worth refactoring for TOP/LEFT only?
while ((parentNode = parentNode.offsetParent)) {
xy[0] += parentNode.offsetLeft;
xy[1] += parentNode.offsetTop;
if (bCheck) {
xy = Y_DOM._calcBorders(parentNode, xy);
}
}
// account for any scrolled ancestors
if (Y_DOM.getStyle(node, POSITION) != FIXED) {
parentNode = node;
while ((parentNode = parentNode.parentNode)) {
scrollTop = parentNode.scrollTop;
scrollLeft = parentNode.scrollLeft;
//Firefox does something funky with borders when overflow is not visible.
if (Y.UA.gecko && (Y_DOM.getStyle(parentNode, 'overflow') !== 'visible')) {
xy = Y_DOM._calcBorders(parentNode, xy);
}
if (scrollTop || scrollLeft) {
xy[0] -= scrollLeft;
xy[1] -= scrollTop;
}
}
xy[0] += Y_DOM.docScrollX(node, doc);
xy[1] += Y_DOM.docScrollY(node, doc);
} else {
//Fix FIXED position -- add scrollbars
xy[0] += Y_DOM.docScrollX(node, doc);
xy[1] += Y_DOM.docScrollY(node, doc);
}
} else {
xy = Y_DOM._getOffset(node);
}
}
return xy;
};
}
}(),// NOTE: Executing for loadtime branching
/**
Gets the width of vertical scrollbars on overflowed containers in the body
content.
@method getScrollbarWidth
@return {Number} Pixel width of a scrollbar in the current browser
**/
getScrollbarWidth: Y.cached(function () {
var doc = Y.config.doc,
testNode = doc.createElement('div'),
body = doc.getElementsByTagName('body')[0],
// 0.1 because cached doesn't support falsy refetch values
width = 0.1;
if (body) {
testNode.style.cssText = "position:absolute;visibility:hidden;overflow:scroll;width:20px;";
testNode.appendChild(doc.createElement('p')).style.height = '1px';
body.insertBefore(testNode, body.firstChild);
width = testNode.offsetWidth - testNode.clientWidth;
body.removeChild(testNode);
}
return width;
}, null, 0.1),
/**
* Gets the current X position of an element based on page coordinates.
* Element must be part of the DOM tree to have page coordinates
* (display:none or elements not appended return false).
* @method getX
* @param element The target element
* @return {Number} The X position of the element
*/
getX: function(node) {
return Y_DOM.getXY(node)[0];
},
/**
* Gets the current Y position of an element based on page coordinates.
* Element must be part of the DOM tree to have page coordinates
* (display:none or elements not appended return false).
* @method getY
* @param element The target element
* @return {Number} The Y position of the element
*/
getY: function(node) {
return Y_DOM.getXY(node)[1];
},
/**
* Set the position of an html element in page coordinates.
* The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
* @method setXY
* @param element The target element
* @param {Array} xy Contains X & Y values for new position (coordinates are page-based)
* @param {Boolean} noRetry By default we try and set the position a second time if the first fails
*/
setXY: function(node, xy, noRetry) {
var setStyle = Y_DOM.setStyle,
pos,
delta,
newXY,
currentXY;
if (node && xy) {
pos = Y_DOM.getStyle(node, POSITION);
delta = Y_DOM._getOffset(node);
if (pos == 'static') { // default to relative
pos = RELATIVE;
setStyle(node, POSITION, pos);
}
currentXY = Y_DOM.getXY(node);
if (xy[0] !== null) {
setStyle(node, LEFT, xy[0] - currentXY[0] + delta[0] + 'px');
}
if (xy[1] !== null) {
setStyle(node, TOP, xy[1] - currentXY[1] + delta[1] + 'px');
}
if (!noRetry) {
newXY = Y_DOM.getXY(node);
if (newXY[0] !== xy[0] || newXY[1] !== xy[1]) {
Y_DOM.setXY(node, xy, true);
}
}
Y.log('setXY setting position to ' + xy, 'info', 'dom-screen');
} else {
Y.log('setXY failed to set ' + node + ' to ' + xy, 'info', 'dom-screen');
}
},
/**
* Set the X position of an html element in page coordinates, regardless of how the element is positioned.
* The element(s) must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
* @method setX
* @param element The target element
* @param {Number} x The X values for new position (coordinates are page-based)
*/
setX: function(node, x) {
return Y_DOM.setXY(node, [x, null]);
},
/**
* Set the Y position of an html element in page coordinates, regardless of how the element is positioned.
* The element(s) must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
* @method setY
* @param element The target element
* @param {Number} y The Y values for new position (coordinates are page-based)
*/
setY: function(node, y) {
return Y_DOM.setXY(node, [null, y]);
},
/**
* @method swapXY
* @description Swap the xy position with another node
* @param {Node} node The node to swap with
* @param {Node} otherNode The other node to swap with
* @return {Node}
*/
swapXY: function(node, otherNode) {
var xy = Y_DOM.getXY(node);
Y_DOM.setXY(node, Y_DOM.getXY(otherNode));
Y_DOM.setXY(otherNode, xy);
},
_calcBorders: function(node, xy2) {
var t = parseInt(Y_DOM[GET_COMPUTED_STYLE](node, BORDER_TOP_WIDTH), 10) || 0,
l = parseInt(Y_DOM[GET_COMPUTED_STYLE](node, BORDER_LEFT_WIDTH), 10) || 0;
if (Y.UA.gecko) {
if (RE_TABLE.test(node.tagName)) {
t = 0;
l = 0;
}
}
xy2[0] += l;
xy2[1] += t;
return xy2;
},
_getWinSize: function(node, doc) {
doc = doc || (node) ? Y_DOM._getDoc(node) : Y.config.doc;
var win = doc.defaultView || doc.parentWindow,
mode = doc[COMPAT_MODE],
h = win.innerHeight,
w = win.innerWidth,
root = doc[DOCUMENT_ELEMENT];
if ( mode && !Y.UA.opera ) { // IE, Gecko
if (mode != 'CSS1Compat') { // Quirks
root = doc.body;
}
h = root.clientHeight;
w = root.clientWidth;
}
return { height: h, width: w };
},
_getDocSize: function(node) {
var doc = (node) ? Y_DOM._getDoc(node) : Y.config.doc,
root = doc[DOCUMENT_ELEMENT];
if (doc[COMPAT_MODE] != 'CSS1Compat') {
root = doc.body;
}
return { height: root.scrollHeight, width: root.scrollWidth };
}
});
})(Y);
(function(Y) {
var TOP = 'top',
RIGHT = 'right',
BOTTOM = 'bottom',
LEFT = 'left',
getOffsets = function(r1, r2) {
var t = Math.max(r1[TOP], r2[TOP]),
r = Math.min(r1[RIGHT], r2[RIGHT]),
b = Math.min(r1[BOTTOM], r2[BOTTOM]),
l = Math.max(r1[LEFT], r2[LEFT]),
ret = {};
ret[TOP] = t;
ret[RIGHT] = r;
ret[BOTTOM] = b;
ret[LEFT] = l;
return ret;
},
DOM = Y.DOM;
Y.mix(DOM, {
/**
* Returns an Object literal containing the following about this element: (top, right, bottom, left)
* @for DOM
* @method region
* @param {HTMLElement} element The DOM element.
* @return {Object} Object literal containing the following about this element: (top, right, bottom, left)
*/
region: function(node) {
var xy = DOM.getXY(node),
ret = false;
if (node && xy) {
ret = DOM._getRegion(
xy[1], // top
xy[0] + node.offsetWidth, // right
xy[1] + node.offsetHeight, // bottom
xy[0] // left
);
}
return ret;
},
/**
* Find the intersect information for the passed nodes.
* @method intersect
* @for DOM
* @param {HTMLElement} element The first element
* @param {HTMLElement | Object} element2 The element or region to check the interect with
* @param {Object} altRegion An object literal containing the region for the first element if we already have the data (for performance e.g. DragDrop)
* @return {Object} Object literal containing the following intersection data: (top, right, bottom, left, area, yoff, xoff, inRegion)
*/
intersect: function(node, node2, altRegion) {
var r = altRegion || DOM.region(node), region = {},
n = node2,
off;
if (n.tagName) {
region = DOM.region(n);
} else if (Y.Lang.isObject(node2)) {
region = node2;
} else {
return false;
}
off = getOffsets(region, r);
return {
top: off[TOP],
right: off[RIGHT],
bottom: off[BOTTOM],
left: off[LEFT],
area: ((off[BOTTOM] - off[TOP]) * (off[RIGHT] - off[LEFT])),
yoff: ((off[BOTTOM] - off[TOP])),
xoff: (off[RIGHT] - off[LEFT]),
inRegion: DOM.inRegion(node, node2, false, altRegion)
};
},
/**
* Check if any part of this node is in the passed region
* @method inRegion
* @for DOM
* @param {Object} node The node to get the region from
* @param {Object} node2 The second node to get the region from or an Object literal of the region
* @param {Boolean} all Should all of the node be inside the region
* @param {Object} altRegion An object literal containing the region for this node if we already have the data (for performance e.g. DragDrop)
* @return {Boolean} True if in region, false if not.
*/
inRegion: function(node, node2, all, altRegion) {
var region = {},
r = altRegion || DOM.region(node),
n = node2,
off;
if (n.tagName) {
region = DOM.region(n);
} else if (Y.Lang.isObject(node2)) {
region = node2;
} else {
return false;
}
if (all) {
return (
r[LEFT] >= region[LEFT] &&
r[RIGHT] <= region[RIGHT] &&
r[TOP] >= region[TOP] &&
r[BOTTOM] <= region[BOTTOM] );
} else {
off = getOffsets(region, r);
if (off[BOTTOM] >= off[TOP] && off[RIGHT] >= off[LEFT]) {
return true;
} else {
return false;
}
}
},
/**
* Check if any part of this element is in the viewport
* @method inViewportRegion
* @for DOM
* @param {HTMLElement} element The DOM element.
* @param {Boolean} all Should all of the node be inside the region
* @param {Object} altRegion An object literal containing the region for this node if we already have the data (for performance e.g. DragDrop)
* @return {Boolean} True if in region, false if not.
*/
inViewportRegion: function(node, all, altRegion) {
return DOM.inRegion(node, DOM.viewportRegion(node), all, altRegion);
},
_getRegion: function(t, r, b, l) {
var region = {};
region[TOP] = region[1] = t;
region[LEFT] = region[0] = l;
region[BOTTOM] = b;
region[RIGHT] = r;
region.width = region[RIGHT] - region[LEFT];
region.height = region[BOTTOM] - region[TOP];
return region;
},
/**
* Returns an Object literal containing the following about the visible region of viewport: (top, right, bottom, left)
* @method viewportRegion
* @for DOM
* @return {Object} Object literal containing the following about the visible region of the viewport: (top, right, bottom, left)
*/
viewportRegion: function(node) {
node = node || Y.config.doc.documentElement;
var ret = false,
scrollX,
scrollY;
if (node) {
scrollX = DOM.docScrollX(node);
scrollY = DOM.docScrollY(node);
ret = DOM._getRegion(scrollY, // top
DOM.winWidth(node) + scrollX, // right
scrollY + DOM.winHeight(node), // bottom
scrollX); // left
}
return ret;
}
});
})(Y);
}, '@VERSION@', {"requires": ["dom-base", "dom-style"]});
YUI.add('selector-native', function (Y, NAME) {
(function(Y) {
/**
* The selector-native module provides support for native querySelector
* @module dom
* @submodule selector-native
* @for Selector
*/
/**
* Provides support for using CSS selectors to query the DOM
* @class Selector
* @static
* @for Selector
*/
Y.namespace('Selector'); // allow native module to standalone
var COMPARE_DOCUMENT_POSITION = 'compareDocumentPosition',
OWNER_DOCUMENT = 'ownerDocument';
var Selector = {
_types: {
esc: {
token: '\uE000',
re: /\\[:\[\]\(\)#\.\'\>+~"]/gi
},
attr: {
token: '\uE001',
re: /(\[[^\]]*\])/g
},
pseudo: {
token: '\uE002',
re: /(\([^\)]*\))/g
}
},
useNative: true,
_escapeId: function(id) {
if (id) {
id = id.replace(/([:\[\]\(\)#\.'<>+~"])/g,'\\$1');
}
return id;
},
_compare: ('sourceIndex' in Y.config.doc.documentElement) ?
function(nodeA, nodeB) {
var a = nodeA.sourceIndex,
b = nodeB.sourceIndex;
if (a === b) {
return 0;
} else if (a > b) {
return 1;
}
return -1;
} : (Y.config.doc.documentElement[COMPARE_DOCUMENT_POSITION] ?
function(nodeA, nodeB) {
if (nodeA[COMPARE_DOCUMENT_POSITION](nodeB) & 4) {
return -1;
} else {
return 1;
}
} :
function(nodeA, nodeB) {
var rangeA, rangeB, compare;
if (nodeA && nodeB) {
rangeA = nodeA[OWNER_DOCUMENT].createRange();
rangeA.setStart(nodeA, 0);
rangeB = nodeB[OWNER_DOCUMENT].createRange();
rangeB.setStart(nodeB, 0);
compare = rangeA.compareBoundaryPoints(1, rangeB); // 1 === Range.START_TO_END
}
return compare;
}),
_sort: function(nodes) {
if (nodes) {
nodes = Y.Array(nodes, 0, true);
if (nodes.sort) {
nodes.sort(Selector._compare);
}
}
return nodes;
},
_deDupe: function(nodes) {
var ret = [],
i, node;
for (i = 0; (node = nodes[i++]);) {
if (!node._found) {
ret[ret.length] = node;
node._found = true;
}
}
for (i = 0; (node = ret[i++]);) {
node._found = null;
node.removeAttribute('_found');
}
return ret;
},
/**
* Retrieves a set of nodes based on a given CSS selector.
* @method query
*
* @param {string} selector The CSS Selector to test the node against.
* @param {HTMLElement} root optional An HTMLElement to start the query from. Defaults to Y.config.doc
* @param {Boolean} firstOnly optional Whether or not to return only the first match.
* @return {Array} An array of nodes that match the given selector.
* @static
*/
query: function(selector, root, firstOnly, skipNative) {
root = root || Y.config.doc;
var ret = [],
useNative = (Y.Selector.useNative && Y.config.doc.querySelector && !skipNative),
queries = [[selector, root]],
query,
result,
i,
fn = (useNative) ? Y.Selector._nativeQuery : Y.Selector._bruteQuery;
if (selector && fn) {
// split group into seperate queries
if (!skipNative && // already done if skipping
(!useNative || root.tagName)) { // split native when element scoping is needed
queries = Selector._splitQueries(selector, root);
}
for (i = 0; (query = queries[i++]);) {
result = fn(query[0], query[1], firstOnly);
if (!firstOnly) { // coerce DOM Collection to Array
result = Y.Array(result, 0, true);
}
if (result) {
ret = ret.concat(result);
}
}
if (queries.length > 1) { // remove dupes and sort by doc order
ret = Selector._sort(Selector._deDupe(ret));
}
}
Y.log('query: ' + selector + ' returning: ' + ret.length, 'info', 'Selector');
return (firstOnly) ? (ret[0] || null) : ret;
},
_replaceSelector: function(selector) {
var esc = Y.Selector._parse('esc', selector), // pull escaped colon, brackets, etc.
attrs,
pseudos;
// first replace escaped chars, which could be present in attrs or pseudos
selector = Y.Selector._replace('esc', selector);
// then replace pseudos before attrs to avoid replacing :not([foo])
pseudos = Y.Selector._parse('pseudo', selector);
selector = Selector._replace('pseudo', selector);
attrs = Y.Selector._parse('attr', selector);
selector = Y.Selector._replace('attr', selector);
return {
esc: esc,
attrs: attrs,
pseudos: pseudos,
selector: selector
};
},
_restoreSelector: function(replaced) {
var selector = replaced.selector;
selector = Y.Selector._restore('attr', selector, replaced.attrs);
selector = Y.Selector._restore('pseudo', selector, replaced.pseudos);
selector = Y.Selector._restore('esc', selector, replaced.esc);
return selector;
},
_replaceCommas: function(selector) {
var replaced = Y.Selector._replaceSelector(selector),
selector = replaced.selector;
if (selector) {
selector = selector.replace(/,/g, '\uE007');
replaced.selector = selector;
selector = Y.Selector._restoreSelector(replaced);
}
return selector;
},
// allows element scoped queries to begin with combinator
// e.g. query('> p', document.body) === query('body > p')
_splitQueries: function(selector, node) {
if (selector.indexOf(',') > -1) {
selector = Y.Selector._replaceCommas(selector);
}
var groups = selector.split('\uE007'), // split on replaced comma token
queries = [],
prefix = '',
id,
i,
len;
if (node) {
// enforce for element scoping
if (node.nodeType === 1) { // Elements only
id = Y.Selector._escapeId(Y.DOM.getId(node));
if (!id) {
id = Y.guid();
Y.DOM.setId(node, id);
}
prefix = '[id="' + id + '"] ';
}
for (i = 0, len = groups.length; i < len; ++i) {
selector = prefix + groups[i];
queries.push([selector, node]);
}
}
return queries;
},
_nativeQuery: function(selector, root, one) {
if (Y.UA.webkit && selector.indexOf(':checked') > -1 &&
(Y.Selector.pseudos && Y.Selector.pseudos.checked)) { // webkit (chrome, safari) fails to pick up "selected" with "checked"
return Y.Selector.query(selector, root, one, true); // redo with skipNative true to try brute query
}
try {
//Y.log('trying native query with: ' + selector, 'info', 'selector-native');
return root['querySelector' + (one ? '' : 'All')](selector);
} catch(e) { // fallback to brute if available
//Y.log('native query error; reverting to brute query with: ' + selector, 'info', 'selector-native');
return Y.Selector.query(selector, root, one, true); // redo with skipNative true
}
},
filter: function(nodes, selector) {
var ret = [],
i, node;
if (nodes && selector) {
for (i = 0; (node = nodes[i++]);) {
if (Y.Selector.test(node, selector)) {
ret[ret.length] = node;
}
}
} else {
Y.log('invalid filter input (nodes: ' + nodes +
', selector: ' + selector + ')', 'warn', 'Selector');
}
return ret;
},
test: function(node, selector, root) {
var ret = false,
useFrag = false,
groups,
parent,
item,
items,
frag,
id,
i, j, group;
if (node && node.tagName) { // only test HTMLElements
if (typeof selector == 'function') { // test with function
ret = selector.call(node, node);
} else { // test with query
// we need a root if off-doc
groups = selector.split(',');
if (!root && !Y.DOM.inDoc(node)) {
parent = node.parentNode;
if (parent) {
root = parent;
} else { // only use frag when no parent to query
frag = node[OWNER_DOCUMENT].createDocumentFragment();
frag.appendChild(node);
root = frag;
useFrag = true;
}
}
root = root || node[OWNER_DOCUMENT];
id = Y.Selector._escapeId(Y.DOM.getId(node));
if (!id) {
id = Y.guid();
Y.DOM.setId(node, id);
}
for (i = 0; (group = groups[i++]);) { // TODO: off-dom test
group += '[id="' + id + '"]';
items = Y.Selector.query(group, root);
for (j = 0; item = items[j++];) {
if (item === node) {
ret = true;
break;
}
}
if (ret) {
break;
}
}
if (useFrag) { // cleanup
frag.removeChild(node);
}
};
}
return ret;
},
/**
* A convenience function to emulate Y.Node's aNode.ancestor(selector).
* @param {HTMLElement} element An HTMLElement to start the query from.
* @param {String} selector The CSS selector to test the node against.
* @return {HTMLElement} The ancestor node matching the selector, or null.
* @param {Boolean} testSelf optional Whether or not to include the element in the scan
* @static
* @method ancestor
*/
ancestor: function (element, selector, testSelf) {
return Y.DOM.ancestor(element, function(n) {
return Y.Selector.test(n, selector);
}, testSelf);
},
_parse: function(name, selector) {
return selector.match(Y.Selector._types[name].re);
},
_replace: function(name, selector) {
var o = Y.Selector._types[name];
return selector.replace(o.re, o.token);
},
_restore: function(name, selector, items) {
if (items) {
var token = Y.Selector._types[name].token,
i, len;
for (i = 0, len = items.length; i < len; ++i) {
selector = selector.replace(token, items[i]);
}
}
return selector;
}
};
Y.mix(Y.Selector, Selector, true);
})(Y);
}, '@VERSION@', {"requires": ["dom-base"]});
YUI.add('selector', function (Y, NAME) {
}, '@VERSION@', {"requires": ["selector-native"]});
YUI.add('event-custom-base', function (Y, NAME) {
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
*/
Y.Env.evt = {
handles: {},
plugins: {}
};
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
* @submodule event-custom-base
*/
/**
* Allows for the insertion of methods that are executed before or after
* a specified method
* @class Do
* @static
*/
var DO_BEFORE = 0,
DO_AFTER = 1,
DO = {
/**
* Cache of objects touched by the utility
* @property objs
* @static
* @deprecated Since 3.6.0. The `_yuiaop` property on the AOP'd object
* replaces the role of this property, but is considered to be private, and
* is only mentioned to provide a migration path.
*
* If you have a use case which warrants migration to the _yuiaop property,
* please file a ticket to let us know what it's used for and we can see if
* we need to expose hooks for that functionality more formally.
*/
objs: null,
/**
* <p>Execute the supplied method before the specified function. Wrapping
* function may optionally return an instance of the following classes to
* further alter runtime behavior:</p>
* <dl>
* <dt></code>Y.Do.Halt(message, returnValue)</code></dt>
* <dd>Immediatly stop execution and return
* <code>returnValue</code>. No other wrapping functions will be
* executed.</dd>
* <dt></code>Y.Do.AlterArgs(message, newArgArray)</code></dt>
* <dd>Replace the arguments that the original function will be
* called with.</dd>
* <dt></code>Y.Do.Prevent(message)</code></dt>
* <dd>Don't execute the wrapped function. Other before phase
* wrappers will be executed.</dd>
* </dl>
*
* @method before
* @param fn {Function} the function to execute
* @param obj the object hosting the method to displace
* @param sFn {string} the name of the method to displace
* @param c The execution context for fn
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* when the event fires.
* @return {string} handle for the subscription
* @static
*/
before: function(fn, obj, sFn, c) {
// Y.log('Do before: ' + sFn, 'info', 'event');
var f = fn, a;
if (c) {
a = [fn, c].concat(Y.Array(arguments, 4, true));
f = Y.rbind.apply(Y, a);
}
return this._inject(DO_BEFORE, f, obj, sFn);
},
/**
* <p>Execute the supplied method after the specified function. Wrapping
* function may optionally return an instance of the following classes to
* further alter runtime behavior:</p>
* <dl>
* <dt></code>Y.Do.Halt(message, returnValue)</code></dt>
* <dd>Immediatly stop execution and return
* <code>returnValue</code>. No other wrapping functions will be
* executed.</dd>
* <dt></code>Y.Do.AlterReturn(message, returnValue)</code></dt>
* <dd>Return <code>returnValue</code> instead of the wrapped
* method's original return value. This can be further altered by
* other after phase wrappers.</dd>
* </dl>
*
* <p>The static properties <code>Y.Do.originalRetVal</code> and
* <code>Y.Do.currentRetVal</code> will be populated for reference.</p>
*
* @method after
* @param fn {Function} the function to execute
* @param obj the object hosting the method to displace
* @param sFn {string} the name of the method to displace
* @param c The execution context for fn
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* @return {string} handle for the subscription
* @static
*/
after: function(fn, obj, sFn, c) {
var f = fn, a;
if (c) {
a = [fn, c].concat(Y.Array(arguments, 4, true));
f = Y.rbind.apply(Y, a);
}
return this._inject(DO_AFTER, f, obj, sFn);
},
/**
* Execute the supplied method before or after the specified function.
* Used by <code>before</code> and <code>after</code>.
*
* @method _inject
* @param when {string} before or after
* @param fn {Function} the function to execute
* @param obj the object hosting the method to displace
* @param sFn {string} the name of the method to displace
* @param c The execution context for fn
* @return {string} handle for the subscription
* @private
* @static
*/
_inject: function(when, fn, obj, sFn) {
// object id
var id = Y.stamp(obj), o, sid;
if (!obj._yuiaop) {
// create a map entry for the obj if it doesn't exist, to hold overridden methods
obj._yuiaop = {};
}
o = obj._yuiaop;
if (!o[sFn]) {
// create a map entry for the method if it doesn't exist
o[sFn] = new Y.Do.Method(obj, sFn);
// re-route the method to our wrapper
obj[sFn] = function() {
return o[sFn].exec.apply(o[sFn], arguments);
};
}
// subscriber id
sid = id + Y.stamp(fn) + sFn;
// register the callback
o[sFn].register(sid, fn, when);
return new Y.EventHandle(o[sFn], sid);
},
/**
* Detach a before or after subscription.
*
* @method detach
* @param handle {string} the subscription handle
* @static
*/
detach: function(handle) {
if (handle.detach) {
handle.detach();
}
}
};
Y.Do = DO;
//////////////////////////////////////////////////////////////////////////
/**
* Contains the return value from the wrapped method, accessible
* by 'after' event listeners.
*
* @property originalRetVal
* @static
* @since 3.2.0
*/
/**
* Contains the current state of the return value, consumable by
* 'after' event listeners, and updated if an after subscriber
* changes the return value generated by the wrapped function.
*
* @property currentRetVal
* @static
* @since 3.2.0
*/
//////////////////////////////////////////////////////////////////////////
/**
* Wrapper for a displaced method with aop enabled
* @class Do.Method
* @constructor
* @param obj The object to operate on
* @param sFn The name of the method to displace
*/
DO.Method = function(obj, sFn) {
this.obj = obj;
this.methodName = sFn;
this.method = obj[sFn];
this.before = {};
this.after = {};
};
/**
* Register a aop subscriber
* @method register
* @param sid {string} the subscriber id
* @param fn {Function} the function to execute
* @param when {string} when to execute the function
*/
DO.Method.prototype.register = function (sid, fn, when) {
if (when) {
this.after[sid] = fn;
} else {
this.before[sid] = fn;
}
};
/**
* Unregister a aop subscriber
* @method delete
* @param sid {string} the subscriber id
* @param fn {Function} the function to execute
* @param when {string} when to execute the function
*/
DO.Method.prototype._delete = function (sid) {
// Y.log('Y.Do._delete: ' + sid, 'info', 'Event');
delete this.before[sid];
delete this.after[sid];
};
/**
* <p>Execute the wrapped method. All arguments are passed into the wrapping
* functions. If any of the before wrappers return an instance of
* <code>Y.Do.Halt</code> or <code>Y.Do.Prevent</code>, neither the wrapped
* function nor any after phase subscribers will be executed.</p>
*
* <p>The return value will be the return value of the wrapped function or one
* provided by a wrapper function via an instance of <code>Y.Do.Halt</code> or
* <code>Y.Do.AlterReturn</code>.
*
* @method exec
* @param arg* {any} Arguments are passed to the wrapping and wrapped functions
* @return {any} Return value of wrapped function unless overwritten (see above)
*/
DO.Method.prototype.exec = function () {
var args = Y.Array(arguments, 0, true),
i, ret, newRet,
bf = this.before,
af = this.after,
prevented = false;
// execute before
for (i in bf) {
if (bf.hasOwnProperty(i)) {
ret = bf[i].apply(this.obj, args);
if (ret) {
switch (ret.constructor) {
case DO.Halt:
return ret.retVal;
case DO.AlterArgs:
args = ret.newArgs;
break;
case DO.Prevent:
prevented = true;
break;
default:
}
}
}
}
// execute method
if (!prevented) {
ret = this.method.apply(this.obj, args);
}
DO.originalRetVal = ret;
DO.currentRetVal = ret;
// execute after methods.
for (i in af) {
if (af.hasOwnProperty(i)) {
newRet = af[i].apply(this.obj, args);
// Stop processing if a Halt object is returned
if (newRet && newRet.constructor === DO.Halt) {
return newRet.retVal;
// Check for a new return value
} else if (newRet && newRet.constructor === DO.AlterReturn) {
ret = newRet.newRetVal;
// Update the static retval state
DO.currentRetVal = ret;
}
}
}
return ret;
};
//////////////////////////////////////////////////////////////////////////
/**
* Return an AlterArgs object when you want to change the arguments that
* were passed into the function. Useful for Do.before subscribers. An
* example would be a service that scrubs out illegal characters prior to
* executing the core business logic.
* @class Do.AlterArgs
* @constructor
* @param msg {String} (optional) Explanation of the altered return value
* @param newArgs {Array} Call parameters to be used for the original method
* instead of the arguments originally passed in.
*/
DO.AlterArgs = function(msg, newArgs) {
this.msg = msg;
this.newArgs = newArgs;
};
/**
* Return an AlterReturn object when you want to change the result returned
* from the core method to the caller. Useful for Do.after subscribers.
* @class Do.AlterReturn
* @constructor
* @param msg {String} (optional) Explanation of the altered return value
* @param newRetVal {any} Return value passed to code that invoked the wrapped
* function.
*/
DO.AlterReturn = function(msg, newRetVal) {
this.msg = msg;
this.newRetVal = newRetVal;
};
/**
* Return a Halt object when you want to terminate the execution
* of all subsequent subscribers as well as the wrapped method
* if it has not exectued yet. Useful for Do.before subscribers.
* @class Do.Halt
* @constructor
* @param msg {String} (optional) Explanation of why the termination was done
* @param retVal {any} Return value passed to code that invoked the wrapped
* function.
*/
DO.Halt = function(msg, retVal) {
this.msg = msg;
this.retVal = retVal;
};
/**
* Return a Prevent object when you want to prevent the wrapped function
* from executing, but want the remaining listeners to execute. Useful
* for Do.before subscribers.
* @class Do.Prevent
* @constructor
* @param msg {String} (optional) Explanation of why the termination was done
*/
DO.Prevent = function(msg) {
this.msg = msg;
};
/**
* Return an Error object when you want to terminate the execution
* of all subsequent method calls.
* @class Do.Error
* @constructor
* @param msg {String} (optional) Explanation of the altered return value
* @param retVal {any} Return value passed to code that invoked the wrapped
* function.
* @deprecated use Y.Do.Halt or Y.Do.Prevent
*/
DO.Error = DO.Halt;
//////////////////////////////////////////////////////////////////////////
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
* @submodule event-custom-base
*/
// var onsubscribeType = "_event:onsub",
var YArray = Y.Array,
AFTER = 'after',
CONFIGS = [
'broadcast',
'monitored',
'bubbles',
'context',
'contextFn',
'currentTarget',
'defaultFn',
'defaultTargetOnly',
'details',
'emitFacade',
'fireOnce',
'async',
'host',
'preventable',
'preventedFn',
'queuable',
'silent',
'stoppedFn',
'target',
'type'
],
CONFIGS_HASH = YArray.hash(CONFIGS),
nativeSlice = Array.prototype.slice,
YUI3_SIGNATURE = 9,
YUI_LOG = 'yui:log',
mixConfigs = function(r, s, ov) {
var p;
for (p in s) {
if (CONFIGS_HASH[p] && (ov || !(p in r))) {
r[p] = s[p];
}
}
return r;
};
/**
* The CustomEvent class lets you define events for your application
* that can be subscribed to by one or more independent component.
*
* @param {String} type The type of event, which is passed to the callback
* when the event fires.
* @param {object} defaults configuration object.
* @class CustomEvent
* @constructor
*/
/**
* The type of event, returned to subscribers when the event fires
* @property type
* @type string
*/
/**
* By default all custom events are logged in the debug build, set silent
* to true to disable debug outpu for this event.
* @property silent
* @type boolean
*/
Y.CustomEvent = function(type, defaults) {
this._kds = Y.CustomEvent.keepDeprecatedSubs;
this.id = Y.guid();
this.type = type;
this.silent = this.logSystem = (type === YUI_LOG);
if (this._kds) {
/**
* The subscribers to this event
* @property subscribers
* @type Subscriber {}
* @deprecated
*/
/**
* 'After' subscribers
* @property afters
* @type Subscriber {}
* @deprecated
*/
this.subscribers = {};
this.afters = {};
}
if (defaults) {
mixConfigs(this, defaults, true);
}
};
/**
* Static flag to enable population of the <a href="#property_subscribers">`subscribers`</a>
* and <a href="#property_subscribers">`afters`</a> properties held on a `CustomEvent` instance.
*
* These properties were changed to private properties (`_subscribers` and `_afters`), and
* converted from objects to arrays for performance reasons.
*
* Setting this property to true will populate the deprecated `subscribers` and `afters`
* properties for people who may be using them (which is expected to be rare). There will
* be a performance hit, compared to the new array based implementation.
*
* If you are using these deprecated properties for a use case which the public API
* does not support, please file an enhancement request, and we can provide an alternate
* public implementation which doesn't have the performance cost required to maintiain the
* properties as objects.
*
* @property keepDeprecatedSubs
* @static
* @for CustomEvent
* @type boolean
* @default false
* @deprecated
*/
Y.CustomEvent.keepDeprecatedSubs = false;
Y.CustomEvent.mixConfigs = mixConfigs;
Y.CustomEvent.prototype = {
constructor: Y.CustomEvent,
/**
* Monitor when an event is attached or detached.
*
* @property monitored
* @type boolean
*/
/**
* If 0, this event does not broadcast. If 1, the YUI instance is notified
* every time this event fires. If 2, the YUI instance and the YUI global
* (if event is enabled on the global) are notified every time this event
* fires.
* @property broadcast
* @type int
*/
/**
* Specifies whether this event should be queued when the host is actively
* processing an event. This will effect exectution order of the callbacks
* for the various events.
* @property queuable
* @type boolean
* @default false
*/
/**
* This event has fired if true
*
* @property fired
* @type boolean
* @default false;
*/
/**
* An array containing the arguments the custom event
* was last fired with.
* @property firedWith
* @type Array
*/
/**
* This event should only fire one time if true, and if
* it has fired, any new subscribers should be notified
* immediately.
*
* @property fireOnce
* @type boolean
* @default false;
*/
/**
* fireOnce listeners will fire syncronously unless async
* is set to true
* @property async
* @type boolean
* @default false
*/
/**
* Flag for stopPropagation that is modified during fire()
* 1 means to stop propagation to bubble targets. 2 means
* to also stop additional subscribers on this target.
* @property stopped
* @type int
*/
/**
* Flag for preventDefault that is modified during fire().
* if it is not 0, the default behavior for this event
* @property prevented
* @type int
*/
/**
* Specifies the host for this custom event. This is used
* to enable event bubbling
* @property host
* @type EventTarget
*/
/**
* The default function to execute after event listeners
* have fire, but only if the default action was not
* prevented.
* @property defaultFn
* @type Function
*/
/**
* The function to execute if a subscriber calls
* stopPropagation or stopImmediatePropagation
* @property stoppedFn
* @type Function
*/
/**
* The function to execute if a subscriber calls
* preventDefault
* @property preventedFn
* @type Function
*/
/**
* The subscribers to this event
* @property _subscribers
* @type Subscriber []
* @private
*/
/**
* 'After' subscribers
* @property _afters
* @type Subscriber []
* @private
*/
/**
* If set to true, the custom event will deliver an EventFacade object
* that is similar to a DOM event object.
* @property emitFacade
* @type boolean
* @default false
*/
/**
* Supports multiple options for listener signatures in order to
* port YUI 2 apps.
* @property signature
* @type int
* @default 9
*/
signature : YUI3_SIGNATURE,
/**
* The context the the event will fire from by default. Defaults to the YUI
* instance.
* @property context
* @type object
*/
context : Y,
/**
* Specifies whether or not this event's default function
* can be cancelled by a subscriber by executing preventDefault()
* on the event facade
* @property preventable
* @type boolean
* @default true
*/
preventable : true,
/**
* Specifies whether or not a subscriber can stop the event propagation
* via stopPropagation(), stopImmediatePropagation(), or halt()
*
* Events can only bubble if emitFacade is true.
*
* @property bubbles
* @type boolean
* @default true
*/
bubbles : true,
/**
* Returns the number of subscribers for this event as the sum of the on()
* subscribers and after() subscribers.
*
* @method hasSubs
* @return Number
*/
hasSubs: function(when) {
var s = 0,
a = 0,
subs = this._subscribers,
afters = this._afters,
sib = this.sibling;
if (subs) {
s = subs.length;
}
if (afters) {
a = afters.length;
}
if (sib) {
subs = sib._subscribers;
afters = sib._afters;
if (subs) {
s += subs.length;
}
if (afters) {
a += afters.length;
}
}
if (when) {
return (when === 'after') ? a : s;
}
return (s + a);
},
/**
* Monitor the event state for the subscribed event. The first parameter
* is what should be monitored, the rest are the normal parameters when
* subscribing to an event.
* @method monitor
* @param what {string} what to monitor ('detach', 'attach', 'publish').
* @return {EventHandle} return value from the monitor event subscription.
*/
monitor: function(what) {
this.monitored = true;
var type = this.id + '|' + this.type + '_' + what,
args = nativeSlice.call(arguments, 0);
args[0] = type;
return this.host.on.apply(this.host, args);
},
/**
* Get all of the subscribers to this event and any sibling event
* @method getSubs
* @return {Array} first item is the on subscribers, second the after.
*/
getSubs: function() {
var sibling = this.sibling,
subs = this._subscribers,
afters = this._afters,
siblingSubs,
siblingAfters;
if (sibling) {
siblingSubs = sibling._subscribers;
siblingAfters = sibling._afters;
}
if (siblingSubs) {
if (subs) {
subs = subs.concat(siblingSubs);
} else {
subs = siblingSubs.concat();
}
} else {
if (subs) {
subs = subs.concat();
} else {
subs = [];
}
}
if (siblingAfters) {
if (afters) {
afters = afters.concat(siblingAfters);
} else {
afters = siblingAfters.concat();
}
} else {
if (afters) {
afters = afters.concat();
} else {
afters = [];
}
}
return [subs, afters];
},
/**
* Apply configuration properties. Only applies the CONFIG whitelist
* @method applyConfig
* @param o hash of properties to apply.
* @param force {boolean} if true, properties that exist on the event
* will be overwritten.
*/
applyConfig: function(o, force) {
mixConfigs(this, o, force);
},
/**
* Create the Subscription for subscribing function, context, and bound
* arguments. If this is a fireOnce event, the subscriber is immediately
* notified.
*
* @method _on
* @param fn {Function} Subscription callback
* @param [context] {Object} Override `this` in the callback
* @param [args] {Array} bound arguments that will be passed to the callback after the arguments generated by fire()
* @param [when] {String} "after" to slot into after subscribers
* @return {EventHandle}
* @protected
*/
_on: function(fn, context, args, when) {
if (!fn) { this.log('Invalid callback for CE: ' + this.type); }
var s = new Y.Subscriber(fn, context, args, when);
if (this.fireOnce && this.fired) {
if (this.async) {
setTimeout(Y.bind(this._notify, this, s, this.firedWith), 0);
} else {
this._notify(s, this.firedWith);
}
}
if (when === AFTER) {
if (!this._afters) {
this._afters = [];
this._hasAfters = true;
}
this._afters.push(s);
} else {
if (!this._subscribers) {
this._subscribers = [];
this._hasSubs = true;
}
this._subscribers.push(s);
}
if (this._kds) {
if (when === AFTER) {
this.afters[s.id] = s;
} else {
this.subscribers[s.id] = s;
}
}
return new Y.EventHandle(this, s);
},
/**
* Listen for this event
* @method subscribe
* @param {Function} fn The function to execute.
* @return {EventHandle} Unsubscribe handle.
* @deprecated use on.
*/
subscribe: function(fn, context) {
Y.log('ce.subscribe deprecated, use "on"', 'warn', 'deprecated');
var a = (arguments.length > 2) ? nativeSlice.call(arguments, 2) : null;
return this._on(fn, context, a, true);
},
/**
* Listen for this event
* @method on
* @param {Function} fn The function to execute.
* @param {object} context optional execution context.
* @param {mixed} arg* 0..n additional arguments to supply to the subscriber
* when the event fires.
* @return {EventHandle} An object with a detach method to detch the handler(s).
*/
on: function(fn, context) {
var a = (arguments.length > 2) ? nativeSlice.call(arguments, 2) : null;
if (this.monitored && this.host) {
this.host._monitor('attach', this, {
args: arguments
});
}
return this._on(fn, context, a, true);
},
/**
* Listen for this event after the normal subscribers have been notified and
* the default behavior has been applied. If a normal subscriber prevents the
* default behavior, it also prevents after listeners from firing.
* @method after
* @param {Function} fn The function to execute.
* @param {object} context optional execution context.
* @param {mixed} arg* 0..n additional arguments to supply to the subscriber
* when the event fires.
* @return {EventHandle} handle Unsubscribe handle.
*/
after: function(fn, context) {
var a = (arguments.length > 2) ? nativeSlice.call(arguments, 2) : null;
return this._on(fn, context, a, AFTER);
},
/**
* Detach listeners.
* @method detach
* @param {Function} fn The subscribed function to remove, if not supplied
* all will be removed.
* @param {Object} context The context object passed to subscribe.
* @return {int} returns the number of subscribers unsubscribed.
*/
detach: function(fn, context) {
// unsubscribe handle
if (fn && fn.detach) {
return fn.detach();
}
var i, s,
found = 0,
subs = this._subscribers,
afters = this._afters;
if (subs) {
for (i = subs.length; i >= 0; i--) {
s = subs[i];
if (s && (!fn || fn === s.fn)) {
this._delete(s, subs, i);
found++;
}
}
}
if (afters) {
for (i = afters.length; i >= 0; i--) {
s = afters[i];
if (s && (!fn || fn === s.fn)) {
this._delete(s, afters, i);
found++;
}
}
}
return found;
},
/**
* Detach listeners.
* @method unsubscribe
* @param {Function} fn The subscribed function to remove, if not supplied
* all will be removed.
* @param {Object} context The context object passed to subscribe.
* @return {int|undefined} returns the number of subscribers unsubscribed.
* @deprecated use detach.
*/
unsubscribe: function() {
return this.detach.apply(this, arguments);
},
/**
* Notify a single subscriber
* @method _notify
* @param {Subscriber} s the subscriber.
* @param {Array} args the arguments array to apply to the listener.
* @protected
*/
_notify: function(s, args, ef) {
this.log(this.type + '->' + 'sub: ' + s.id);
var ret;
ret = s.notify(args, this);
if (false === ret || this.stopped > 1) {
this.log(this.type + ' cancelled by subscriber');
return false;
}
return true;
},
/**
* Logger abstraction to centralize the application of the silent flag
* @method log
* @param {string} msg message to log.
* @param {string} cat log category.
*/
log: function(msg, cat) {
if (!this.silent) { Y.log(this.id + ': ' + msg, cat || 'info', 'event'); }
},
/**
* Notifies the subscribers. The callback functions will be executed
* from the context specified when the event was created, and with the
* following parameters:
* <ul>
* <li>The type of event</li>
* <li>All of the arguments fire() was executed with as an array</li>
* <li>The custom object (if any) that was passed into the subscribe()
* method</li>
* </ul>
* @method fire
* @param {Object*} arguments an arbitrary set of parameters to pass to
* the handler.
* @return {boolean} false if one of the subscribers returned false,
* true otherwise.
*
*/
fire: function() {
// push is the fastest way to go from arguments to arrays
// for most browsers currently
// http://jsperf.com/push-vs-concat-vs-slice/2
var args = [];
args.push.apply(args, arguments);
return this._fire(args);
},
/**
* Private internal implementation for `fire`, which is can be used directly by
* `EventTarget` and other event module classes which have already converted from
* an `arguments` list to an array, to avoid the repeated overhead.
*
* @method _fire
* @private
* @param {Array} args The array of arguments passed to be passed to handlers.
* @return {boolean} false if one of the subscribers returned false, true otherwise.
*/
_fire: function(args) {
if (this.fireOnce && this.fired) {
this.log('fireOnce event: ' + this.type + ' already fired');
return true;
} else {
// this doesn't happen if the event isn't published
// this.host._monitor('fire', this.type, args);
this.fired = true;
if (this.fireOnce) {
this.firedWith = args;
}
if (this.emitFacade) {
return this.fireComplex(args);
} else {
return this.fireSimple(args);
}
}
},
/**
* Set up for notifying subscribers of non-emitFacade events.
*
* @method fireSimple
* @param args {Array} Arguments passed to fire()
* @return Boolean false if a subscriber returned false
* @protected
*/
fireSimple: function(args) {
this.stopped = 0;
this.prevented = 0;
if (this.hasSubs()) {
var subs = this.getSubs();
this._procSubs(subs[0], args);
this._procSubs(subs[1], args);
}
if (this.broadcast) {
this._broadcast(args);
}
return this.stopped ? false : true;
},
// Requires the event-custom-complex module for full funcitonality.
fireComplex: function(args) {
this.log('Missing event-custom-complex needed to emit a facade for: ' + this.type);
args[0] = args[0] || {};
return this.fireSimple(args);
},
/**
* Notifies a list of subscribers.
*
* @method _procSubs
* @param subs {Array} List of subscribers
* @param args {Array} Arguments passed to fire()
* @param ef {}
* @return Boolean false if a subscriber returns false or stops the event
* propagation via e.stopPropagation(),
* e.stopImmediatePropagation(), or e.halt()
* @private
*/
_procSubs: function(subs, args, ef) {
var s, i, l;
for (i = 0, l = subs.length; i < l; i++) {
s = subs[i];
if (s && s.fn) {
if (false === this._notify(s, args, ef)) {
this.stopped = 2;
}
if (this.stopped === 2) {
return false;
}
}
}
return true;
},
/**
* Notifies the YUI instance if the event is configured with broadcast = 1,
* and both the YUI instance and Y.Global if configured with broadcast = 2.
*
* @method _broadcast
* @param args {Array} Arguments sent to fire()
* @private
*/
_broadcast: function(args) {
if (!this.stopped && this.broadcast) {
var a = args.concat();
a.unshift(this.type);
if (this.host !== Y) {
Y.fire.apply(Y, a);
}
if (this.broadcast === 2) {
Y.Global.fire.apply(Y.Global, a);
}
}
},
/**
* Removes all listeners
* @method unsubscribeAll
* @return {int} The number of listeners unsubscribed.
* @deprecated use detachAll.
*/
unsubscribeAll: function() {
return this.detachAll.apply(this, arguments);
},
/**
* Removes all listeners
* @method detachAll
* @return {int} The number of listeners unsubscribed.
*/
detachAll: function() {
return this.detach();
},
/**
* Deletes the subscriber from the internal store of on() and after()
* subscribers.
*
* @method _delete
* @param s subscriber object.
* @param subs (optional) on or after subscriber array
* @param index (optional) The index found.
* @private
*/
_delete: function(s, subs, i) {
var when = s._when;
if (!subs) {
subs = (when === AFTER) ? this._afters : this._subscribers;
i = YArray.indexOf(subs, s, 0);
}
if (subs) {
if (s && subs[i] === s) {
subs.splice(i, 1);
if (subs.length === 0) {
if (when === AFTER) {
this._hasAfters = false;
} else {
this._hasSubs = false;
}
}
}
}
if (this._kds) {
if (when === AFTER) {
delete this.afters[s.id];
} else {
delete this.subscribers[s.id];
}
}
if (this.monitored && this.host) {
this.host._monitor('detach', this, {
ce: this,
sub: s
});
}
if (s) {
s.deleted = true;
}
}
};
/**
* Stores the subscriber information to be used when the event fires.
* @param {Function} fn The wrapped function to execute.
* @param {Object} context The value of the keyword 'this' in the listener.
* @param {Array} args* 0..n additional arguments to supply the listener.
*
* @class Subscriber
* @constructor
*/
Y.Subscriber = function(fn, context, args, when) {
/**
* The callback that will be execute when the event fires
* This is wrapped by Y.rbind if obj was supplied.
* @property fn
* @type Function
*/
this.fn = fn;
/**
* Optional 'this' keyword for the listener
* @property context
* @type Object
*/
this.context = context;
/**
* Unique subscriber id
* @property id
* @type String
*/
this.id = Y.guid();
/**
* Additional arguments to propagate to the subscriber
* @property args
* @type Array
*/
this.args = args;
this._when = when;
/**
* Custom events for a given fire transaction.
* @property events
* @type {EventTarget}
*/
// this.events = null;
/**
* This listener only reacts to the event once
* @property once
*/
// this.once = false;
};
Y.Subscriber.prototype = {
constructor: Y.Subscriber,
_notify: function(c, args, ce) {
if (this.deleted && !this.postponed) {
if (this.postponed) {
delete this.fn;
delete this.context;
} else {
delete this.postponed;
return null;
}
}
var a = this.args, ret;
switch (ce.signature) {
case 0:
ret = this.fn.call(c, ce.type, args, c);
break;
case 1:
ret = this.fn.call(c, args[0] || null, c);
break;
default:
if (a || args) {
args = args || [];
a = (a) ? args.concat(a) : args;
ret = this.fn.apply(c, a);
} else {
ret = this.fn.call(c);
}
}
if (this.once) {
ce._delete(this);
}
return ret;
},
/**
* Executes the subscriber.
* @method notify
* @param args {Array} Arguments array for the subscriber.
* @param ce {CustomEvent} The custom event that sent the notification.
*/
notify: function(args, ce) {
var c = this.context,
ret = true;
if (!c) {
c = (ce.contextFn) ? ce.contextFn() : ce.context;
}
// only catch errors if we will not re-throw them.
if (Y.config && Y.config.throwFail) {
ret = this._notify(c, args, ce);
} else {
try {
ret = this._notify(c, args, ce);
} catch (e) {
Y.error(this + ' failed: ' + e.message, e);
}
}
return ret;
},
/**
* Returns true if the fn and obj match this objects properties.
* Used by the unsubscribe method to match the right subscriber.
*
* @method contains
* @param {Function} fn the function to execute.
* @param {Object} context optional 'this' keyword for the listener.
* @return {boolean} true if the supplied arguments match this
* subscriber's signature.
*/
contains: function(fn, context) {
if (context) {
return ((this.fn === fn) && this.context === context);
} else {
return (this.fn === fn);
}
},
valueOf : function() {
return this.id;
}
};
/**
* Return value from all subscribe operations
* @class EventHandle
* @constructor
* @param {CustomEvent} evt the custom event.
* @param {Subscriber} sub the subscriber.
*/
Y.EventHandle = function(evt, sub) {
/**
* The custom event
*
* @property evt
* @type CustomEvent
*/
this.evt = evt;
/**
* The subscriber object
*
* @property sub
* @type Subscriber
*/
this.sub = sub;
};
Y.EventHandle.prototype = {
batch: function(f, c) {
f.call(c || this, this);
if (Y.Lang.isArray(this.evt)) {
Y.Array.each(this.evt, function(h) {
h.batch.call(c || h, f);
});
}
},
/**
* Detaches this subscriber
* @method detach
* @return {int} the number of detached listeners
*/
detach: function() {
var evt = this.evt, detached = 0, i;
if (evt) {
// Y.log('EventHandle.detach: ' + this.sub, 'info', 'Event');
if (Y.Lang.isArray(evt)) {
for (i = 0; i < evt.length; i++) {
detached += evt[i].detach();
}
} else {
evt._delete(this.sub);
detached = 1;
}
}
return detached;
},
/**
* Monitor the event state for the subscribed event. The first parameter
* is what should be monitored, the rest are the normal parameters when
* subscribing to an event.
* @method monitor
* @param what {string} what to monitor ('attach', 'detach', 'publish').
* @return {EventHandle} return value from the monitor event subscription.
*/
monitor: function(what) {
return this.evt.monitor.apply(this.evt, arguments);
}
};
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
* @submodule event-custom-base
*/
/**
* EventTarget provides the implementation for any object to
* publish, subscribe and fire to custom events, and also
* alows other EventTargets to target the object with events
* sourced from the other object.
* EventTarget is designed to be used with Y.augment to wrap
* EventCustom in an interface that allows events to be listened to
* and fired by name. This makes it possible for implementing code to
* subscribe to an event that either has not been created yet, or will
* not be created at all.
* @class EventTarget
* @param opts a configuration object
* @config emitFacade {boolean} if true, all events will emit event
* facade payloads by default (default false)
* @config prefix {String} the prefix to apply to non-prefixed event names
*/
var L = Y.Lang,
PREFIX_DELIMITER = ':',
CATEGORY_DELIMITER = '|',
AFTER_PREFIX = '~AFTER~',
WILD_TYPE_RE = /(.*?)(:)(.*?)/,
_wildType = Y.cached(function(type) {
return type.replace(WILD_TYPE_RE, "*$2$3");
}),
/**
* If the instance has a prefix attribute and the
* event type is not prefixed, the instance prefix is
* applied to the supplied type.
* @method _getType
* @private
*/
_getType = function(type, pre) {
if (!pre || type.indexOf(PREFIX_DELIMITER) > -1) {
return type;
}
return pre + PREFIX_DELIMITER + type;
},
/**
* Returns an array with the detach key (if provided),
* and the prefixed event name from _getType
* Y.on('detachcategory| menu:click', fn)
* @method _parseType
* @private
*/
_parseType = Y.cached(function(type, pre) {
var t = type, detachcategory, after, i;
if (!L.isString(t)) {
return t;
}
i = t.indexOf(AFTER_PREFIX);
if (i > -1) {
after = true;
t = t.substr(AFTER_PREFIX.length);
}
i = t.indexOf(CATEGORY_DELIMITER);
if (i > -1) {
detachcategory = t.substr(0, (i));
t = t.substr(i+1);
if (t === '*') {
t = null;
}
}
// detach category, full type with instance prefix, is this an after listener, short type
return [detachcategory, (pre) ? _getType(t, pre) : t, after, t];
}),
ET = function(opts) {
var etState = this._yuievt,
etConfig;
if (!etState) {
etState = this._yuievt = {
events: {}, // PERF: Not much point instantiating lazily. We're bound to have events
targets: null, // PERF: Instantiate lazily, if user actually adds target,
config: {
host: this,
context: this
},
chain: Y.config.chain
};
}
etConfig = etState.config;
if (opts) {
mixConfigs(etConfig, opts, true);
if (opts.chain !== undefined) {
etState.chain = opts.chain;
}
if (opts.prefix) {
etConfig.prefix = opts.prefix;
}
}
};
ET.prototype = {
constructor: ET,
/**
* Listen to a custom event hosted by this object one time.
* This is the equivalent to <code>on</code> except the
* listener is immediatelly detached when it is executed.
* @method once
* @param {String} type The name of the event
* @param {Function} fn The callback to execute in response to the event
* @param {Object} [context] Override `this` object in callback
* @param {Any} [arg*] 0..n additional arguments to supply to the subscriber
* @return {EventHandle} A subscription handle capable of detaching the
* subscription
*/
once: function() {
var handle = this.on.apply(this, arguments);
handle.batch(function(hand) {
if (hand.sub) {
hand.sub.once = true;
}
});
return handle;
},
/**
* Listen to a custom event hosted by this object one time.
* This is the equivalent to <code>after</code> except the
* listener is immediatelly detached when it is executed.
* @method onceAfter
* @param {String} type The name of the event
* @param {Function} fn The callback to execute in response to the event
* @param {Object} [context] Override `this` object in callback
* @param {Any} [arg*] 0..n additional arguments to supply to the subscriber
* @return {EventHandle} A subscription handle capable of detaching that
* subscription
*/
onceAfter: function() {
var handle = this.after.apply(this, arguments);
handle.batch(function(hand) {
if (hand.sub) {
hand.sub.once = true;
}
});
return handle;
},
/**
* Takes the type parameter passed to 'on' and parses out the
* various pieces that could be included in the type. If the
* event type is passed without a prefix, it will be expanded
* to include the prefix one is supplied or the event target
* is configured with a default prefix.
* @method parseType
* @param {String} type the type
* @param {String} [pre=this._yuievt.config.prefix] the prefix
* @since 3.3.0
* @return {Array} an array containing:
* * the detach category, if supplied,
* * the prefixed event type,
* * whether or not this is an after listener,
* * the supplied event type
*/
parseType: function(type, pre) {
return _parseType(type, pre || this._yuievt.config.prefix);
},
/**
* Subscribe a callback function to a custom event fired by this object or
* from an object that bubbles its events to this object.
*
* Callback functions for events published with `emitFacade = true` will
* receive an `EventFacade` as the first argument (typically named "e").
* These callbacks can then call `e.preventDefault()` to disable the
* behavior published to that event's `defaultFn`. See the `EventFacade`
* API for all available properties and methods. Subscribers to
* non-`emitFacade` events will receive the arguments passed to `fire()`
* after the event name.
*
* To subscribe to multiple events at once, pass an object as the first
* argument, where the key:value pairs correspond to the eventName:callback,
* or pass an array of event names as the first argument to subscribe to
* all listed events with the same callback.
*
* Returning `false` from a callback is supported as an alternative to
* calling `e.preventDefault(); e.stopPropagation();`. However, it is
* recommended to use the event methods whenever possible.
*
* @method on
* @param {String} type The name of the event
* @param {Function} fn The callback to execute in response to the event
* @param {Object} [context] Override `this` object in callback
* @param {Any} [arg*] 0..n additional arguments to supply to the subscriber
* @return {EventHandle} A subscription handle capable of detaching that
* subscription
*/
on: function(type, fn, context) {
var yuievt = this._yuievt,
parts = _parseType(type, yuievt.config.prefix), f, c, args, ret, ce,
detachcategory, handle, store = Y.Env.evt.handles, after, adapt, shorttype,
Node = Y.Node, n, domevent, isArr;
// full name, args, detachcategory, after
this._monitor('attach', parts[1], {
args: arguments,
category: parts[0],
after: parts[2]
});
if (L.isObject(type)) {
if (L.isFunction(type)) {
return Y.Do.before.apply(Y.Do, arguments);
}
f = fn;
c = context;
args = nativeSlice.call(arguments, 0);
ret = [];
if (L.isArray(type)) {
isArr = true;
}
after = type._after;
delete type._after;
Y.each(type, function(v, k) {
if (L.isObject(v)) {
f = v.fn || ((L.isFunction(v)) ? v : f);
c = v.context || c;
}
var nv = (after) ? AFTER_PREFIX : '';
args[0] = nv + ((isArr) ? v : k);
args[1] = f;
args[2] = c;
ret.push(this.on.apply(this, args));
}, this);
return (yuievt.chain) ? this : new Y.EventHandle(ret);
}
detachcategory = parts[0];
after = parts[2];
shorttype = parts[3];
// extra redirection so we catch adaptor events too. take a look at this.
if (Node && Y.instanceOf(this, Node) && (shorttype in Node.DOM_EVENTS)) {
args = nativeSlice.call(arguments, 0);
args.splice(2, 0, Node.getDOMNode(this));
// Y.log("Node detected, redirecting with these args: " + args);
return Y.on.apply(Y, args);
}
type = parts[1];
if (Y.instanceOf(this, YUI)) {
adapt = Y.Env.evt.plugins[type];
args = nativeSlice.call(arguments, 0);
args[0] = shorttype;
if (Node) {
n = args[2];
if (Y.instanceOf(n, Y.NodeList)) {
n = Y.NodeList.getDOMNodes(n);
} else if (Y.instanceOf(n, Node)) {
n = Node.getDOMNode(n);
}
domevent = (shorttype in Node.DOM_EVENTS);
// Captures both DOM events and event plugins.
if (domevent) {
args[2] = n;
}
}
// check for the existance of an event adaptor
if (adapt) {
Y.log('Using adaptor for ' + shorttype + ', ' + n, 'info', 'event');
handle = adapt.on.apply(Y, args);
} else if ((!type) || domevent) {
handle = Y.Event._attach(args);
}
}
if (!handle) {
ce = yuievt.events[type] || this.publish(type);
handle = ce._on(fn, context, (arguments.length > 3) ? nativeSlice.call(arguments, 3) : null, (after) ? 'after' : true);
// TODO: More robust regex, accounting for category
if (type.indexOf("*:") !== -1) {
this._hasSiblings = true;
}
}
if (detachcategory) {
store[detachcategory] = store[detachcategory] || {};
store[detachcategory][type] = store[detachcategory][type] || [];
store[detachcategory][type].push(handle);
}
return (yuievt.chain) ? this : handle;
},
/**
* subscribe to an event
* @method subscribe
* @deprecated use on
*/
subscribe: function() {
Y.log('EventTarget subscribe() is deprecated, use on()', 'warn', 'deprecated');
return this.on.apply(this, arguments);
},
/**
* Detach one or more listeners the from the specified event
* @method detach
* @param type {string|Object} Either the handle to the subscriber or the
* type of event. If the type
* is not specified, it will attempt to remove
* the listener from all hosted events.
* @param fn {Function} The subscribed function to unsubscribe, if not
* supplied, all subscribers will be removed.
* @param context {Object} The custom object passed to subscribe. This is
* optional, but if supplied will be used to
* disambiguate multiple listeners that are the same
* (e.g., you subscribe many object using a function
* that lives on the prototype)
* @return {EventTarget} the host
*/
detach: function(type, fn, context) {
var evts = this._yuievt.events,
i,
Node = Y.Node,
isNode = Node && (Y.instanceOf(this, Node));
// detachAll disabled on the Y instance.
if (!type && (this !== Y)) {
for (i in evts) {
if (evts.hasOwnProperty(i)) {
evts[i].detach(fn, context);
}
}
if (isNode) {
Y.Event.purgeElement(Node.getDOMNode(this));
}
return this;
}
var parts = _parseType(type, this._yuievt.config.prefix),
detachcategory = L.isArray(parts) ? parts[0] : null,
shorttype = (parts) ? parts[3] : null,
adapt, store = Y.Env.evt.handles, detachhost, cat, args,
ce,
keyDetacher = function(lcat, ltype, host) {
var handles = lcat[ltype], ce, i;
if (handles) {
for (i = handles.length - 1; i >= 0; --i) {
ce = handles[i].evt;
if (ce.host === host || ce.el === host) {
handles[i].detach();
}
}
}
};
if (detachcategory) {
cat = store[detachcategory];
type = parts[1];
detachhost = (isNode) ? Y.Node.getDOMNode(this) : this;
if (cat) {
if (type) {
keyDetacher(cat, type, detachhost);
} else {
for (i in cat) {
if (cat.hasOwnProperty(i)) {
keyDetacher(cat, i, detachhost);
}
}
}
return this;
}
// If this is an event handle, use it to detach
} else if (L.isObject(type) && type.detach) {
type.detach();
return this;
// extra redirection so we catch adaptor events too. take a look at this.
} else if (isNode && ((!shorttype) || (shorttype in Node.DOM_EVENTS))) {
args = nativeSlice.call(arguments, 0);
args[2] = Node.getDOMNode(this);
Y.detach.apply(Y, args);
return this;
}
adapt = Y.Env.evt.plugins[shorttype];
// The YUI instance handles DOM events and adaptors
if (Y.instanceOf(this, YUI)) {
args = nativeSlice.call(arguments, 0);
// use the adaptor specific detach code if
if (adapt && adapt.detach) {
adapt.detach.apply(Y, args);
return this;
// DOM event fork
} else if (!type || (!adapt && Node && (type in Node.DOM_EVENTS))) {
args[0] = type;
Y.Event.detach.apply(Y.Event, args);
return this;
}
}
// ce = evts[type];
ce = evts[parts[1]];
if (ce) {
ce.detach(fn, context);
}
return this;
},
/**
* detach a listener
* @method unsubscribe
* @deprecated use detach
*/
unsubscribe: function() {
Y.log('EventTarget unsubscribe() is deprecated, use detach()', 'warn', 'deprecated');
return this.detach.apply(this, arguments);
},
/**
* Removes all listeners from the specified event. If the event type
* is not specified, all listeners from all hosted custom events will
* be removed.
* @method detachAll
* @param type {String} The type, or name of the event
*/
detachAll: function(type) {
return this.detach(type);
},
/**
* Removes all listeners from the specified event. If the event type
* is not specified, all listeners from all hosted custom events will
* be removed.
* @method unsubscribeAll
* @param type {String} The type, or name of the event
* @deprecated use detachAll
*/
unsubscribeAll: function() {
Y.log('EventTarget unsubscribeAll() is deprecated, use detachAll()', 'warn', 'deprecated');
return this.detachAll.apply(this, arguments);
},
/**
* Creates a new custom event of the specified type. If a custom event
* by that name already exists, it will not be re-created. In either
* case the custom event is returned.
*
* @method publish
*
* @param type {String} the type, or name of the event
* @param opts {object} optional config params. Valid properties are:
*
* <ul>
* <li>
* 'broadcast': whether or not the YUI instance and YUI global are notified when the event is fired (false)
* </li>
* <li>
* 'bubbles': whether or not this event bubbles (true)
* Events can only bubble if emitFacade is true.
* </li>
* <li>
* 'context': the default execution context for the listeners (this)
* </li>
* <li>
* 'defaultFn': the default function to execute when this event fires if preventDefault was not called
* </li>
* <li>
* 'emitFacade': whether or not this event emits a facade (false)
* </li>
* <li>
* 'prefix': the prefix for this targets events, e.g., 'menu' in 'menu:click'
* </li>
* <li>
* 'fireOnce': if an event is configured to fire once, new subscribers after
* the fire will be notified immediately.
* </li>
* <li>
* 'async': fireOnce event listeners will fire synchronously if the event has already
* fired unless async is true.
* </li>
* <li>
* 'preventable': whether or not preventDefault() has an effect (true)
* </li>
* <li>
* 'preventedFn': a function that is executed when preventDefault is called
* </li>
* <li>
* 'queuable': whether or not this event can be queued during bubbling (false)
* </li>
* <li>
* 'silent': if silent is true, debug messages are not provided for this event.
* </li>
* <li>
* 'stoppedFn': a function that is executed when stopPropagation is called
* </li>
*
* <li>
* 'monitored': specifies whether or not this event should send notifications about
* when the event has been attached, detached, or published.
* </li>
* <li>
* 'type': the event type (valid option if not provided as the first parameter to publish)
* </li>
* </ul>
*
* @return {CustomEvent} the custom event
*
*/
publish: function(type, opts) {
var ret,
etState = this._yuievt,
etConfig = etState.config,
pre = etConfig.prefix;
if (typeof type === "string") {
if (pre) {
type = _getType(type, pre);
}
ret = this._publish(type, etConfig, opts);
} else {
ret = {};
Y.each(type, function(v, k) {
if (pre) {
k = _getType(k, pre);
}
ret[k] = this._publish(k, etConfig, v || opts);
}, this);
}
return ret;
},
/**
* Returns the fully qualified type, given a short type string.
* That is, returns "foo:bar" when given "bar" if "foo" is the configured prefix.
*
* NOTE: This method, unlike _getType, does no checking of the value passed in, and
* is designed to be used with the low level _publish() method, for critical path
* implementations which need to fast-track publish for performance reasons.
*
* @method _getFullType
* @private
* @param {String} type The short type to prefix
* @return {String} The prefixed type, if a prefix is set, otherwise the type passed in
*/
_getFullType : function(type) {
var pre = this._yuievt.config.prefix;
if (pre) {
return pre + PREFIX_DELIMITER + type;
} else {
return type;
}
},
/**
* The low level event publish implementation. It expects all the massaging to have been done
* outside of this method. e.g. the `type` to `fullType` conversion. It's designed to be a fast
* path publish, which can be used by critical code paths to improve performance.
*
* @method _publish
* @private
* @param {String} fullType The prefixed type of the event to publish.
* @param {Object} etOpts The EventTarget specific configuration to mix into the published event.
* @param {Object} ceOpts The publish specific configuration to mix into the published event.
* @return {CustomEvent} The published event. If called without `etOpts` or `ceOpts`, this will
* be the default `CustomEvent` instance, and can be configured independently.
*/
_publish : function(fullType, etOpts, ceOpts) {
var ce,
etState = this._yuievt,
etConfig = etState.config,
host = etConfig.host,
context = etConfig.context,
events = etState.events;
ce = events[fullType];
// PERF: Hate to pull the check out of monitor, but trying to keep critical path tight.
if ((etConfig.monitored && !ce) || (ce && ce.monitored)) {
this._monitor('publish', fullType, {
args: arguments
});
}
if (!ce) {
// Publish event
ce = events[fullType] = new Y.CustomEvent(fullType, etOpts);
if (!etOpts) {
ce.host = host;
ce.context = context;
}
}
if (ceOpts) {
mixConfigs(ce, ceOpts, true);
}
return ce;
},
/**
* This is the entry point for the event monitoring system.
* You can monitor 'attach', 'detach', 'fire', and 'publish'.
* When configured, these events generate an event. click ->
* click_attach, click_detach, click_publish -- these can
* be subscribed to like other events to monitor the event
* system. Inividual published events can have monitoring
* turned on or off (publish can't be turned off before it
* it published) by setting the events 'monitor' config.
*
* @method _monitor
* @param what {String} 'attach', 'detach', 'fire', or 'publish'
* @param eventType {String|CustomEvent} The prefixed name of the event being monitored, or the CustomEvent object.
* @param o {Object} Information about the event interaction, such as
* fire() args, subscription category, publish config
* @private
*/
_monitor: function(what, eventType, o) {
var monitorevt, ce, type;
if (eventType) {
if (typeof eventType === "string") {
type = eventType;
ce = this.getEvent(eventType, true);
} else {
ce = eventType;
type = eventType.type;
}
if ((this._yuievt.config.monitored && (!ce || ce.monitored)) || (ce && ce.monitored)) {
monitorevt = type + '_' + what;
o.monitored = what;
this.fire.call(this, monitorevt, o);
}
}
},
/**
* Fire a custom event by name. The callback functions will be executed
* from the context specified when the event was created, and with the
* following parameters.
*
* If the custom event object hasn't been created, then the event hasn't
* been published and it has no subscribers. For performance sake, we
* immediate exit in this case. This means the event won't bubble, so
* if the intention is that a bubble target be notified, the event must
* be published on this object first.
*
* The first argument is the event type, and any additional arguments are
* passed to the listeners as parameters. If the first of these is an
* object literal, and the event is configured to emit an event facade,
* that object is mixed into the event facade and the facade is provided
* in place of the original object.
*
* @method fire
* @param type {String|Object} The type of the event, or an object that contains
* a 'type' property.
* @param arguments {Object*} an arbitrary set of parameters to pass to
* the handler. If the first of these is an object literal and the event is
* configured to emit an event facade, the event facade will replace that
* parameter after the properties the object literal contains are copied to
* the event facade.
* @return {EventTarget} the event host
*/
fire: function(type) {
var typeIncluded = (typeof type === "string"),
argCount = arguments.length,
t = type,
yuievt = this._yuievt,
etConfig = yuievt.config,
pre = etConfig.prefix,
ret,
ce,
ce2,
args;
if (typeIncluded && argCount <= 2) {
// PERF: Try to avoid slice/iteration for the common signatures
if (argCount === 2) {
args = [arguments[1]]; // fire("foo", {})
} else {
args = []; // fire("foo")
}
} else {
args = nativeSlice.call(arguments, ((typeIncluded) ? 1 : 0));
}
if (!typeIncluded) {
t = (type && type.type);
}
if (pre) {
t = _getType(t, pre);
}
ce = yuievt.events[t];
if (this._hasSiblings) {
ce2 = this.getSibling(t, ce);
if (ce2 && !ce) {
ce = this.publish(t);
}
}
// PERF: trying to avoid function call, since this is a critical path
if ((etConfig.monitored && (!ce || ce.monitored)) || (ce && ce.monitored)) {
this._monitor('fire', (ce || t), {
args: args
});
}
// this event has not been published or subscribed to
if (!ce) {
if (yuievt.hasTargets) {
return this.bubble({ type: t }, args, this);
}
// otherwise there is nothing to be done
ret = true;
} else {
if (ce2) {
ce.sibling = ce2;
}
ret = ce._fire(args);
}
return (yuievt.chain) ? this : ret;
},
getSibling: function(type, ce) {
var ce2;
// delegate to *:type events if there are subscribers
if (type.indexOf(PREFIX_DELIMITER) > -1) {
type = _wildType(type);
ce2 = this.getEvent(type, true);
if (ce2) {
ce2.applyConfig(ce);
ce2.bubbles = false;
ce2.broadcast = 0;
}
}
return ce2;
},
/**
* Returns the custom event of the provided type has been created, a
* falsy value otherwise
* @method getEvent
* @param type {String} the type, or name of the event
* @param prefixed {String} if true, the type is prefixed already
* @return {CustomEvent} the custom event or null
*/
getEvent: function(type, prefixed) {
var pre, e;
if (!prefixed) {
pre = this._yuievt.config.prefix;
type = (pre) ? _getType(type, pre) : type;
}
e = this._yuievt.events;
return e[type] || null;
},
/**
* Subscribe to a custom event hosted by this object. The
* supplied callback will execute after any listeners add
* via the subscribe method, and after the default function,
* if configured for the event, has executed.
*
* @method after
* @param {String} type The name of the event
* @param {Function} fn The callback to execute in response to the event
* @param {Object} [context] Override `this` object in callback
* @param {Any} [arg*] 0..n additional arguments to supply to the subscriber
* @return {EventHandle} A subscription handle capable of detaching the
* subscription
*/
after: function(type, fn) {
var a = nativeSlice.call(arguments, 0);
switch (L.type(type)) {
case 'function':
return Y.Do.after.apply(Y.Do, arguments);
case 'array':
// YArray.each(a[0], function(v) {
// v = AFTER_PREFIX + v;
// });
// break;
case 'object':
a[0]._after = true;
break;
default:
a[0] = AFTER_PREFIX + type;
}
return this.on.apply(this, a);
},
/**
* Executes the callback before a DOM event, custom event
* or method. If the first argument is a function, it
* is assumed the target is a method. For DOM and custom
* events, this is an alias for Y.on.
*
* For DOM and custom events:
* type, callback, context, 0-n arguments
*
* For methods:
* callback, object (method host), methodName, context, 0-n arguments
*
* @method before
* @return detach handle
*/
before: function() {
return this.on.apply(this, arguments);
}
};
Y.EventTarget = ET;
// make Y an event target
Y.mix(Y, ET.prototype);
ET.call(Y, { bubbles: false });
YUI.Env.globalEvents = YUI.Env.globalEvents || new ET();
/**
* Hosts YUI page level events. This is where events bubble to
* when the broadcast config is set to 2. This property is
* only available if the custom event module is loaded.
* @property Global
* @type EventTarget
* @for YUI
*/
Y.Global = YUI.Env.globalEvents;
// @TODO implement a global namespace function on Y.Global?
/**
`Y.on()` can do many things:
<ul>
<li>Subscribe to custom events `publish`ed and `fire`d from Y</li>
<li>Subscribe to custom events `publish`ed with `broadcast` 1 or 2 and
`fire`d from any object in the YUI instance sandbox</li>
<li>Subscribe to DOM events</li>
<li>Subscribe to the execution of a method on any object, effectively
treating that method as an event</li>
</ul>
For custom event subscriptions, pass the custom event name as the first argument
and callback as the second. The `this` object in the callback will be `Y` unless
an override is passed as the third argument.
Y.on('io:complete', function () {
Y.MyApp.updateStatus('Transaction complete');
});
To subscribe to DOM events, pass the name of a DOM event as the first argument
and a CSS selector string as the third argument after the callback function.
Alternately, the third argument can be a `Node`, `NodeList`, `HTMLElement`,
array, or simply omitted (the default is the `window` object).
Y.on('click', function (e) {
e.preventDefault();
// proceed with ajax form submission
var url = this.get('action');
...
}, '#my-form');
The `this` object in DOM event callbacks will be the `Node` targeted by the CSS
selector or other identifier.
`on()` subscribers for DOM events or custom events `publish`ed with a
`defaultFn` can prevent the default behavior with `e.preventDefault()` from the
event object passed as the first parameter to the subscription callback.
To subscribe to the execution of an object method, pass arguments corresponding to the call signature for
<a href="../classes/Do.html#methods_before">`Y.Do.before(...)`</a>.
NOTE: The formal parameter list below is for events, not for function
injection. See `Y.Do.before` for that signature.
@method on
@param {String} type DOM or custom event name
@param {Function} fn The callback to execute in response to the event
@param {Object} [context] Override `this` object in callback
@param {Any} [arg*] 0..n additional arguments to supply to the subscriber
@return {EventHandle} A subscription handle capable of detaching the
subscription
@see Do.before
@for YUI
**/
/**
Listen for an event one time. Equivalent to `on()`, except that
the listener is immediately detached when executed.
See the <a href="#methods_on">`on()` method</a> for additional subscription
options.
@see on
@method once
@param {String} type DOM or custom event name
@param {Function} fn The callback to execute in response to the event
@param {Object} [context] Override `this` object in callback
@param {Any} [arg*] 0..n additional arguments to supply to the subscriber
@return {EventHandle} A subscription handle capable of detaching the
subscription
@for YUI
**/
/**
Listen for an event one time. Equivalent to `once()`, except, like `after()`,
the subscription callback executes after all `on()` subscribers and the event's
`defaultFn` (if configured) have executed. Like `after()` if any `on()` phase
subscriber calls `e.preventDefault()`, neither the `defaultFn` nor the `after()`
subscribers will execute.
The listener is immediately detached when executed.
See the <a href="#methods_on">`on()` method</a> for additional subscription
options.
@see once
@method onceAfter
@param {String} type The custom event name
@param {Function} fn The callback to execute in response to the event
@param {Object} [context] Override `this` object in callback
@param {Any} [arg*] 0..n additional arguments to supply to the subscriber
@return {EventHandle} A subscription handle capable of detaching the
subscription
@for YUI
**/
/**
Like `on()`, this method creates a subscription to a custom event or to the
execution of a method on an object.
For events, `after()` subscribers are executed after the event's
`defaultFn` unless `e.preventDefault()` was called from an `on()` subscriber.
See the <a href="#methods_on">`on()` method</a> for additional subscription
options.
NOTE: The subscription signature shown is for events, not for function
injection. See <a href="../classes/Do.html#methods_after">`Y.Do.after`</a>
for that signature.
@see on
@see Do.after
@method after
@param {String} type The custom event name
@param {Function} fn The callback to execute in response to the event
@param {Object} [context] Override `this` object in callback
@param {Any} [args*] 0..n additional arguments to supply to the subscriber
@return {EventHandle} A subscription handle capable of detaching the
subscription
@for YUI
**/
}, '@VERSION@', {"requires": ["oop"]});
YUI.add('event-custom-complex', function (Y, NAME) {
/**
* Adds event facades, preventable default behavior, and bubbling.
* events.
* @module event-custom
* @submodule event-custom-complex
*/
var FACADE,
FACADE_KEYS,
YObject = Y.Object,
key,
EMPTY = {},
CEProto = Y.CustomEvent.prototype,
ETProto = Y.EventTarget.prototype,
mixFacadeProps = function(facade, payload) {
var p;
for (p in payload) {
if (!(FACADE_KEYS.hasOwnProperty(p))) {
facade[p] = payload[p];
}
}
};
/**
* Wraps and protects a custom event for use when emitFacade is set to true.
* Requires the event-custom-complex module
* @class EventFacade
* @param e {Event} the custom event
* @param currentTarget {HTMLElement} the element the listener was attached to
*/
Y.EventFacade = function(e, currentTarget) {
if (!e) {
e = EMPTY;
}
this._event = e;
/**
* The arguments passed to fire
* @property details
* @type Array
*/
this.details = e.details;
/**
* The event type, this can be overridden by the fire() payload
* @property type
* @type string
*/
this.type = e.type;
/**
* The real event type
* @property _type
* @type string
* @private
*/
this._type = e.type;
//////////////////////////////////////////////////////
/**
* Node reference for the targeted eventtarget
* @property target
* @type Node
*/
this.target = e.target;
/**
* Node reference for the element that the listener was attached to.
* @property currentTarget
* @type Node
*/
this.currentTarget = currentTarget;
/**
* Node reference to the relatedTarget
* @property relatedTarget
* @type Node
*/
this.relatedTarget = e.relatedTarget;
};
Y.mix(Y.EventFacade.prototype, {
/**
* Stops the propagation to the next bubble target
* @method stopPropagation
*/
stopPropagation: function() {
this._event.stopPropagation();
this.stopped = 1;
},
/**
* Stops the propagation to the next bubble target and
* prevents any additional listeners from being exectued
* on the current target.
* @method stopImmediatePropagation
*/
stopImmediatePropagation: function() {
this._event.stopImmediatePropagation();
this.stopped = 2;
},
/**
* Prevents the event's default behavior
* @method preventDefault
*/
preventDefault: function() {
this._event.preventDefault();
this.prevented = 1;
},
/**
* Stops the event propagation and prevents the default
* event behavior.
* @method halt
* @param immediate {boolean} if true additional listeners
* on the current target will not be executed
*/
halt: function(immediate) {
this._event.halt(immediate);
this.prevented = 1;
this.stopped = (immediate) ? 2 : 1;
}
});
CEProto.fireComplex = function(args) {
var es,
ef,
q,
queue,
ce,
ret = true,
events,
subs,
ons,
afters,
afterQueue,
postponed,
prevented,
preventedFn,
defaultFn,
self = this,
host = self.host || self,
next,
oldbubble,
stack,
yuievt = host._yuievt,
hasPotentialSubscribers;
stack = self.stack;
if (stack) {
// queue this event if the current item in the queue bubbles
if (self.queuable && self.type !== stack.next.type) {
self.log('queue ' + self.type);
if (!stack.queue) {
stack.queue = [];
}
stack.queue.push([self, args]);
return true;
}
}
hasPotentialSubscribers = self.hasSubs() || yuievt.hasTargets || self.broadcast;
self.target = self.target || host;
self.currentTarget = host;
self.details = args.concat();
if (hasPotentialSubscribers) {
es = stack || {
id: self.id, // id of the first event in the stack
next: self,
silent: self.silent,
stopped: 0,
prevented: 0,
bubbling: null,
type: self.type,
// defaultFnQueue: new Y.Queue(),
defaultTargetOnly: self.defaultTargetOnly
};
subs = self.getSubs();
ons = subs[0];
afters = subs[1];
self.stopped = (self.type !== es.type) ? 0 : es.stopped;
self.prevented = (self.type !== es.type) ? 0 : es.prevented;
if (self.stoppedFn) {
// PERF TODO: Can we replace with callback, like preventedFn. Look into history
events = new Y.EventTarget({
fireOnce: true,
context: host
});
self.events = events;
events.on('stopped', self.stoppedFn);
}
// self.log("Firing " + self + ", " + "args: " + args);
self.log("Firing " + self.type);
self._facade = null; // kill facade to eliminate stale properties
ef = self._getFacade(args);
if (ons) {
self._procSubs(ons, args, ef);
}
// bubble if this is hosted in an event target and propagation has not been stopped
if (self.bubbles && host.bubble && !self.stopped) {
oldbubble = es.bubbling;
es.bubbling = self.type;
if (es.type !== self.type) {
es.stopped = 0;
es.prevented = 0;
}
ret = host.bubble(self, args, null, es);
self.stopped = Math.max(self.stopped, es.stopped);
self.prevented = Math.max(self.prevented, es.prevented);
es.bubbling = oldbubble;
}
prevented = self.prevented;
if (prevented) {
preventedFn = self.preventedFn;
if (preventedFn) {
preventedFn.apply(host, args);
}
} else {
defaultFn = self.defaultFn;
if (defaultFn && ((!self.defaultTargetOnly && !es.defaultTargetOnly) || host === ef.target)) {
defaultFn.apply(host, args);
}
}
// broadcast listeners are fired as discreet events on the
// YUI instance and potentially the YUI global.
if (self.broadcast) {
self._broadcast(args);
}
if (afters && !self.prevented && self.stopped < 2) {
// Queue the after
afterQueue = es.afterQueue;
if (es.id === self.id || self.type !== yuievt.bubbling) {
self._procSubs(afters, args, ef);
if (afterQueue) {
while ((next = afterQueue.last())) {
next();
}
}
} else {
postponed = afters;
if (es.execDefaultCnt) {
postponed = Y.merge(postponed);
Y.each(postponed, function(s) {
s.postponed = true;
});
}
if (!afterQueue) {
es.afterQueue = new Y.Queue();
}
es.afterQueue.add(function() {
self._procSubs(postponed, args, ef);
});
}
}
self.target = null;
if (es.id === self.id) {
queue = es.queue;
if (queue) {
while (queue.length) {
q = queue.pop();
ce = q[0];
// set up stack to allow the next item to be processed
es.next = ce;
ce._fire(q[1]);
}
}
self.stack = null;
}
ret = !(self.stopped);
if (self.type !== yuievt.bubbling) {
es.stopped = 0;
es.prevented = 0;
self.stopped = 0;
self.prevented = 0;
}
// Kill the cached facade to free up memory.
// Otherwise we have the facade from the last fire, sitting around forever.
self._facade = null;
return ret;
} else {
defaultFn = self.defaultFn;
if(defaultFn) {
ef = self._getFacade(args);
if ((!self.defaultTargetOnly) || (host === ef.target)) {
defaultFn.apply(host, args);
}
}
return ret;
}
};
CEProto._getFacade = function(fireArgs) {
var userArgs = this.details,
firstArg = userArgs && userArgs[0],
firstArgIsObj = (typeof firstArg === "object"),
ef = this._facade;
if (!ef) {
ef = new Y.EventFacade(this, this.currentTarget);
}
if (firstArgIsObj) {
// protect the event facade properties
mixFacadeProps(ef, firstArg);
// Allow the event type to be faked http://yuilibrary.com/projects/yui3/ticket/2528376
if (firstArg.type) {
ef.type = firstArg.type;
}
if (fireArgs) {
fireArgs[0] = ef;
}
} else {
if (fireArgs) {
fireArgs.unshift(ef);
}
}
// update the details field with the arguments
ef.details = this.details;
// use the original target when the event bubbled to this target
ef.target = this.originalTarget || this.target;
ef.currentTarget = this.currentTarget;
ef.stopped = 0;
ef.prevented = 0;
this._facade = ef;
return this._facade;
};
/**
* Stop propagation to bubble targets
* @for CustomEvent
* @method stopPropagation
*/
CEProto.stopPropagation = function() {
this.stopped = 1;
if (this.stack) {
this.stack.stopped = 1;
}
if (this.events) {
this.events.fire('stopped', this);
}
};
/**
* Stops propagation to bubble targets, and prevents any remaining
* subscribers on the current target from executing.
* @method stopImmediatePropagation
*/
CEProto.stopImmediatePropagation = function() {
this.stopped = 2;
if (this.stack) {
this.stack.stopped = 2;
}
if (this.events) {
this.events.fire('stopped', this);
}
};
/**
* Prevents the execution of this event's defaultFn
* @method preventDefault
*/
CEProto.preventDefault = function() {
if (this.preventable) {
this.prevented = 1;
if (this.stack) {
this.stack.prevented = 1;
}
}
};
/**
* Stops the event propagation and prevents the default
* event behavior.
* @method halt
* @param immediate {boolean} if true additional listeners
* on the current target will not be executed
*/
CEProto.halt = function(immediate) {
if (immediate) {
this.stopImmediatePropagation();
} else {
this.stopPropagation();
}
this.preventDefault();
};
/**
* Registers another EventTarget as a bubble target. Bubble order
* is determined by the order registered. Multiple targets can
* be specified.
*
* Events can only bubble if emitFacade is true.
*
* Included in the event-custom-complex submodule.
*
* @method addTarget
* @param o {EventTarget} the target to add
* @for EventTarget
*/
ETProto.addTarget = function(o) {
var etState = this._yuievt;
if (!etState.targets) {
etState.targets = {};
}
etState.targets[Y.stamp(o)] = o;
etState.hasTargets = true;
};
/**
* Returns an array of bubble targets for this object.
* @method getTargets
* @return EventTarget[]
*/
ETProto.getTargets = function() {
var targets = this._yuievt.targets;
return targets ? YObject.values(targets) : [];
};
/**
* Removes a bubble target
* @method removeTarget
* @param o {EventTarget} the target to remove
* @for EventTarget
*/
ETProto.removeTarget = function(o) {
var targets = this._yuievt.targets;
if (targets) {
delete targets[Y.stamp(o, true)];
if (YObject.size(targets) === 0) {
this._yuievt.hasTargets = false;
}
}
};
/**
* Propagate an event. Requires the event-custom-complex module.
* @method bubble
* @param evt {CustomEvent} the custom event to propagate
* @return {boolean} the aggregated return value from Event.Custom.fire
* @for EventTarget
*/
ETProto.bubble = function(evt, args, target, es) {
var targs = this._yuievt.targets,
ret = true,
t,
ce,
i,
bc,
ce2,
type = evt && evt.type,
originalTarget = target || (evt && evt.target) || this,
oldbubble;
if (!evt || ((!evt.stopped) && targs)) {
for (i in targs) {
if (targs.hasOwnProperty(i)) {
t = targs[i];
ce = t._yuievt.events[type];
if (t._hasSiblings) {
ce2 = t.getSibling(type, ce);
}
if (ce2 && !ce) {
ce = t.publish(type);
}
oldbubble = t._yuievt.bubbling;
t._yuievt.bubbling = type;
// if this event was not published on the bubble target,
// continue propagating the event.
if (!ce) {
if (t._yuievt.hasTargets) {
t.bubble(evt, args, originalTarget, es);
}
} else {
if (ce2) {
ce.sibling = ce2;
}
// set the original target to that the target payload on the facade is correct.
ce.target = originalTarget;
ce.originalTarget = originalTarget;
ce.currentTarget = t;
bc = ce.broadcast;
ce.broadcast = false;
// default publish may not have emitFacade true -- that
// shouldn't be what the implementer meant to do
ce.emitFacade = true;
ce.stack = es;
// TODO: See what's getting in the way of changing this to use
// the more performant ce._fire(args || evt.details || []).
// Something in Widget Parent/Child tests is not happy if we
// change it - maybe evt.details related?
ret = ret && ce.fire.apply(ce, args || evt.details || []);
ce.broadcast = bc;
ce.originalTarget = null;
// stopPropagation() was called
if (ce.stopped) {
break;
}
}
t._yuievt.bubbling = oldbubble;
}
}
}
return ret;
};
FACADE = new Y.EventFacade();
FACADE_KEYS = {};
// Flatten whitelist
for (key in FACADE) {
FACADE_KEYS[key] = true;
}
}, '@VERSION@', {"requires": ["event-custom-base"]});
YUI.add('node-core', function (Y, NAME) {
/**
* The Node Utility provides a DOM-like interface for interacting with DOM nodes.
* @module node
* @main node
* @submodule node-core
*/
/**
* The Node class provides a wrapper for manipulating DOM Nodes.
* Node properties can be accessed via the set/get methods.
* Use `Y.one()` to retrieve Node instances.
*
* <strong>NOTE:</strong> Node properties are accessed using
* the <code>set</code> and <code>get</code> methods.
*
* @class Node
* @constructor
* @param {DOMNode} node the DOM node to be mapped to the Node instance.
* @uses EventTarget
*/
// "globals"
var DOT = '.',
NODE_NAME = 'nodeName',
NODE_TYPE = 'nodeType',
OWNER_DOCUMENT = 'ownerDocument',
TAG_NAME = 'tagName',
UID = '_yuid',
EMPTY_OBJ = {},
_slice = Array.prototype.slice,
Y_DOM = Y.DOM,
Y_Node = function(node) {
if (!this.getDOMNode) { // support optional "new"
return new Y_Node(node);
}
if (typeof node == 'string') {
node = Y_Node._fromString(node);
if (!node) {
return null; // NOTE: return
}
}
var uid = (node.nodeType !== 9) ? node.uniqueID : node[UID];
if (uid && Y_Node._instances[uid] && Y_Node._instances[uid]._node !== node) {
node[UID] = null; // unset existing uid to prevent collision (via clone or hack)
}
uid = uid || Y.stamp(node);
if (!uid) { // stamp failed; likely IE non-HTMLElement
uid = Y.guid();
}
this[UID] = uid;
/**
* The underlying DOM node bound to the Y.Node instance
* @property _node
* @type DOMNode
* @private
*/
this._node = node;
this._stateProxy = node; // when augmented with Attribute
if (this._initPlugins) { // when augmented with Plugin.Host
this._initPlugins();
}
},
// used with previous/next/ancestor tests
_wrapFn = function(fn) {
var ret = null;
if (fn) {
ret = (typeof fn == 'string') ?
function(n) {
return Y.Selector.test(n, fn);
} :
function(n) {
return fn(Y.one(n));
};
}
return ret;
};
// end "globals"
Y_Node.ATTRS = {};
Y_Node.DOM_EVENTS = {};
Y_Node._fromString = function(node) {
if (node) {
if (node.indexOf('doc') === 0) { // doc OR document
node = Y.config.doc;
} else if (node.indexOf('win') === 0) { // win OR window
node = Y.config.win;
} else {
node = Y.Selector.query(node, null, true);
}
}
return node || null;
};
/**
* The name of the component
* @static
* @type String
* @property NAME
*/
Y_Node.NAME = 'node';
/*
* The pattern used to identify ARIA attributes
*/
Y_Node.re_aria = /^(?:role$|aria-)/;
Y_Node.SHOW_TRANSITION = 'fadeIn';
Y_Node.HIDE_TRANSITION = 'fadeOut';
/**
* A list of Node instances that have been created
* @private
* @type Object
* @property _instances
* @static
*
*/
Y_Node._instances = {};
/**
* Retrieves the DOM node bound to a Node instance
* @method getDOMNode
* @static
*
* @param {Node | HTMLNode} node The Node instance or an HTMLNode
* @return {HTMLNode} The DOM node bound to the Node instance. If a DOM node is passed
* as the node argument, it is simply returned.
*/
Y_Node.getDOMNode = function(node) {
if (node) {
return (node.nodeType) ? node : node._node || null;
}
return null;
};
/**
* Checks Node return values and wraps DOM Nodes as Y.Node instances
* and DOM Collections / Arrays as Y.NodeList instances.
* Other return values just pass thru. If undefined is returned (e.g. no return)
* then the Node instance is returned for chainability.
* @method scrubVal
* @static
*
* @param {any} node The Node instance or an HTMLNode
* @return {Node | NodeList | Any} Depends on what is returned from the DOM node.
*/
Y_Node.scrubVal = function(val, node) {
if (val) { // only truthy values are risky
if (typeof val == 'object' || typeof val == 'function') { // safari nodeList === function
if (NODE_TYPE in val || Y_DOM.isWindow(val)) {// node || window
val = Y.one(val);
} else if ((val.item && !val._nodes) || // dom collection or Node instance
(val[0] && val[0][NODE_TYPE])) { // array of DOM Nodes
val = Y.all(val);
}
}
} else if (typeof val === 'undefined') {
val = node; // for chaining
} else if (val === null) {
val = null; // IE: DOM null not the same as null
}
return val;
};
/**
* Adds methods to the Y.Node prototype, routing through scrubVal.
* @method addMethod
* @static
*
* @param {String} name The name of the method to add
* @param {Function} fn The function that becomes the method
* @param {Object} context An optional context to call the method with
* (defaults to the Node instance)
* @return {any} Depends on what is returned from the DOM node.
*/
Y_Node.addMethod = function(name, fn, context) {
if (name && fn && typeof fn == 'function') {
Y_Node.prototype[name] = function() {
var args = _slice.call(arguments),
node = this,
ret;
if (args[0] && args[0]._node) {
args[0] = args[0]._node;
}
if (args[1] && args[1]._node) {
args[1] = args[1]._node;
}
args.unshift(node._node);
ret = fn.apply(node, args);
if (ret) { // scrub truthy
ret = Y_Node.scrubVal(ret, node);
}
(typeof ret != 'undefined') || (ret = node);
return ret;
};
} else {
Y.log('unable to add method: ' + name, 'warn', 'Node');
}
};
/**
* Imports utility methods to be added as Y.Node methods.
* @method importMethod
* @static
*
* @param {Object} host The object that contains the method to import.
* @param {String} name The name of the method to import
* @param {String} altName An optional name to use in place of the host name
* @param {Object} context An optional context to call the method with
*/
Y_Node.importMethod = function(host, name, altName) {
if (typeof name == 'string') {
altName = altName || name;
Y_Node.addMethod(altName, host[name], host);
} else {
Y.Array.each(name, function(n) {
Y_Node.importMethod(host, n);
});
}
};
/**
* Retrieves a NodeList based on the given CSS selector.
* @method all
*
* @param {string} selector The CSS selector to test against.
* @return {NodeList} A NodeList instance for the matching HTMLCollection/Array.
* @for YUI
*/
/**
* Returns a single Node instance bound to the node or the
* first element matching the given selector. Returns null if no match found.
* <strong>Note:</strong> For chaining purposes you may want to
* use <code>Y.all</code>, which returns a NodeList when no match is found.
* @method one
* @param {String | HTMLElement} node a node or Selector
* @return {Node | null} a Node instance or null if no match found.
* @for YUI
*/
/**
* Returns a single Node instance bound to the node or the
* first element matching the given selector. Returns null if no match found.
* <strong>Note:</strong> For chaining purposes you may want to
* use <code>Y.all</code>, which returns a NodeList when no match is found.
* @method one
* @static
* @param {String | HTMLElement} node a node or Selector
* @return {Node | null} a Node instance or null if no match found.
* @for Node
*/
Y_Node.one = function(node) {
var instance = null,
cachedNode,
uid;
if (node) {
if (typeof node == 'string') {
node = Y_Node._fromString(node);
if (!node) {
return null; // NOTE: return
}
} else if (node.getDOMNode) {
return node; // NOTE: return
}
if (node.nodeType || Y.DOM.isWindow(node)) { // avoid bad input (numbers, boolean, etc)
uid = (node.uniqueID && node.nodeType !== 9) ? node.uniqueID : node._yuid;
instance = Y_Node._instances[uid]; // reuse exising instances
cachedNode = instance ? instance._node : null;
if (!instance || (cachedNode && node !== cachedNode)) { // new Node when nodes don't match
instance = new Y_Node(node);
if (node.nodeType != 11) { // dont cache document fragment
Y_Node._instances[instance[UID]] = instance; // cache node
}
}
}
}
return instance;
};
/**
* The default setter for DOM properties
* Called with instance context (this === the Node instance)
* @method DEFAULT_SETTER
* @static
* @param {String} name The attribute/property being set
* @param {any} val The value to be set
* @return {any} The value
*/
Y_Node.DEFAULT_SETTER = function(name, val) {
var node = this._stateProxy,
strPath;
if (name.indexOf(DOT) > -1) {
strPath = name;
name = name.split(DOT);
// only allow when defined on node
Y.Object.setValue(node, name, val);
} else if (typeof node[name] != 'undefined') { // pass thru DOM properties
node[name] = val;
}
return val;
};
/**
* The default getter for DOM properties
* Called with instance context (this === the Node instance)
* @method DEFAULT_GETTER
* @static
* @param {String} name The attribute/property to look up
* @return {any} The current value
*/
Y_Node.DEFAULT_GETTER = function(name) {
var node = this._stateProxy,
val;
if (name.indexOf && name.indexOf(DOT) > -1) {
val = Y.Object.getValue(node, name.split(DOT));
} else if (typeof node[name] != 'undefined') { // pass thru from DOM
val = node[name];
}
return val;
};
Y.mix(Y_Node.prototype, {
DATA_PREFIX: 'data-',
/**
* The method called when outputting Node instances as strings
* @method toString
* @return {String} A string representation of the Node instance
*/
toString: function() {
var str = this[UID] + ': not bound to a node',
node = this._node,
attrs, id, className;
if (node) {
attrs = node.attributes;
id = (attrs && attrs.id) ? node.getAttribute('id') : null;
className = (attrs && attrs.className) ? node.getAttribute('className') : null;
str = node[NODE_NAME];
if (id) {
str += '#' + id;
}
if (className) {
str += '.' + className.replace(' ', '.');
}
// TODO: add yuid?
str += ' ' + this[UID];
}
return str;
},
/**
* Returns an attribute value on the Node instance.
* Unless pre-configured (via `Node.ATTRS`), get hands
* off to the underlying DOM node. Only valid
* attributes/properties for the node will be queried.
* @method get
* @param {String} attr The attribute
* @return {any} The current value of the attribute
*/
get: function(attr) {
var val;
if (this._getAttr) { // use Attribute imple
val = this._getAttr(attr);
} else {
val = this._get(attr);
}
if (val) {
val = Y_Node.scrubVal(val, this);
} else if (val === null) {
val = null; // IE: DOM null is not true null (even though they ===)
}
return val;
},
/**
* Helper method for get.
* @method _get
* @private
* @param {String} attr The attribute
* @return {any} The current value of the attribute
*/
_get: function(attr) {
var attrConfig = Y_Node.ATTRS[attr],
val;
if (attrConfig && attrConfig.getter) {
val = attrConfig.getter.call(this);
} else if (Y_Node.re_aria.test(attr)) {
val = this._node.getAttribute(attr, 2);
} else {
val = Y_Node.DEFAULT_GETTER.apply(this, arguments);
}
return val;
},
/**
* Sets an attribute on the Node instance.
* Unless pre-configured (via Node.ATTRS), set hands
* off to the underlying DOM node. Only valid
* attributes/properties for the node will be set.
* To set custom attributes use setAttribute.
* @method set
* @param {String} attr The attribute to be set.
* @param {any} val The value to set the attribute to.
* @chainable
*/
set: function(attr, val) {
var attrConfig = Y_Node.ATTRS[attr];
if (this._setAttr) { // use Attribute imple
this._setAttr.apply(this, arguments);
} else { // use setters inline
if (attrConfig && attrConfig.setter) {
attrConfig.setter.call(this, val, attr);
} else if (Y_Node.re_aria.test(attr)) { // special case Aria
this._node.setAttribute(attr, val);
} else {
Y_Node.DEFAULT_SETTER.apply(this, arguments);
}
}
return this;
},
/**
* Sets multiple attributes.
* @method setAttrs
* @param {Object} attrMap an object of name/value pairs to set
* @chainable
*/
setAttrs: function(attrMap) {
if (this._setAttrs) { // use Attribute imple
this._setAttrs(attrMap);
} else { // use setters inline
Y.Object.each(attrMap, function(v, n) {
this.set(n, v);
}, this);
}
return this;
},
/**
* Returns an object containing the values for the requested attributes.
* @method getAttrs
* @param {Array} attrs an array of attributes to get values
* @return {Object} An object with attribute name/value pairs.
*/
getAttrs: function(attrs) {
var ret = {};
if (this._getAttrs) { // use Attribute imple
this._getAttrs(attrs);
} else { // use setters inline
Y.Array.each(attrs, function(v, n) {
ret[v] = this.get(v);
}, this);
}
return ret;
},
/**
* Compares nodes to determine if they match.
* Node instances can be compared to each other and/or HTMLElements.
* @method compareTo
* @param {HTMLElement | Node} refNode The reference node to compare to the node.
* @return {Boolean} True if the nodes match, false if they do not.
*/
compareTo: function(refNode) {
var node = this._node;
if (refNode && refNode._node) {
refNode = refNode._node;
}
return node === refNode;
},
/**
* Determines whether the node is appended to the document.
* @method inDoc
* @param {Node|HTMLElement} doc optional An optional document to check against.
* Defaults to current document.
* @return {Boolean} Whether or not this node is appended to the document.
*/
inDoc: function(doc) {
var node = this._node;
doc = (doc) ? doc._node || doc : node[OWNER_DOCUMENT];
if (doc.documentElement) {
return Y_DOM.contains(doc.documentElement, node);
}
},
getById: function(id) {
var node = this._node,
ret = Y_DOM.byId(id, node[OWNER_DOCUMENT]);
if (ret && Y_DOM.contains(node, ret)) {
ret = Y.one(ret);
} else {
ret = null;
}
return ret;
},
/**
* Returns the nearest ancestor that passes the test applied by supplied boolean method.
* @method ancestor
* @param {String | Function} fn A selector string or boolean method for testing elements.
* If a function is used, it receives the current node being tested as the only argument.
* If fn is not passed as an argument, the parent node will be returned.
* @param {Boolean} testSelf optional Whether or not to include the element in the scan
* @param {String | Function} stopFn optional A selector string or boolean
* method to indicate when the search should stop. The search bails when the function
* returns true or the selector matches.
* If a function is used, it receives the current node being tested as the only argument.
* @return {Node} The matching Node instance or null if not found
*/
ancestor: function(fn, testSelf, stopFn) {
// testSelf is optional, check for stopFn as 2nd arg
if (arguments.length === 2 &&
(typeof testSelf == 'string' || typeof testSelf == 'function')) {
stopFn = testSelf;
}
return Y.one(Y_DOM.ancestor(this._node, _wrapFn(fn), testSelf, _wrapFn(stopFn)));
},
/**
* Returns the ancestors that pass the test applied by supplied boolean method.
* @method ancestors
* @param {String | Function} fn A selector string or boolean method for testing elements.
* @param {Boolean} testSelf optional Whether or not to include the element in the scan
* If a function is used, it receives the current node being tested as the only argument.
* @return {NodeList} A NodeList instance containing the matching elements
*/
ancestors: function(fn, testSelf, stopFn) {
if (arguments.length === 2 &&
(typeof testSelf == 'string' || typeof testSelf == 'function')) {
stopFn = testSelf;
}
return Y.all(Y_DOM.ancestors(this._node, _wrapFn(fn), testSelf, _wrapFn(stopFn)));
},
/**
* Returns the previous matching sibling.
* Returns the nearest element node sibling if no method provided.
* @method previous
* @param {String | Function} fn A selector or boolean method for testing elements.
* If a function is used, it receives the current node being tested as the only argument.
* @return {Node} Node instance or null if not found
*/
previous: function(fn, all) {
return Y.one(Y_DOM.elementByAxis(this._node, 'previousSibling', _wrapFn(fn), all));
},
/**
* Returns the next matching sibling.
* Returns the nearest element node sibling if no method provided.
* @method next
* @param {String | Function} fn A selector or boolean method for testing elements.
* If a function is used, it receives the current node being tested as the only argument.
* @return {Node} Node instance or null if not found
*/
next: function(fn, all) {
return Y.one(Y_DOM.elementByAxis(this._node, 'nextSibling', _wrapFn(fn), all));
},
/**
* Returns all matching siblings.
* Returns all siblings if no method provided.
* @method siblings
* @param {String | Function} fn A selector or boolean method for testing elements.
* If a function is used, it receives the current node being tested as the only argument.
* @return {NodeList} NodeList instance bound to found siblings
*/
siblings: function(fn) {
return Y.all(Y_DOM.siblings(this._node, _wrapFn(fn)));
},
/**
* Retrieves a single Node instance, the first element matching the given
* CSS selector.
* Returns null if no match found.
* @method one
*
* @param {string} selector The CSS selector to test against.
* @return {Node | null} A Node instance for the matching HTMLElement or null
* if no match found.
*/
one: function(selector) {
return Y.one(Y.Selector.query(selector, this._node, true));
},
/**
* Retrieves a NodeList based on the given CSS selector.
* @method all
*
* @param {string} selector The CSS selector to test against.
* @return {NodeList} A NodeList instance for the matching HTMLCollection/Array.
*/
all: function(selector) {
var nodelist;
if (this._node) {
nodelist = Y.all(Y.Selector.query(selector, this._node));
nodelist._query = selector;
nodelist._queryRoot = this._node;
}
return nodelist || Y.all([]);
},
// TODO: allow fn test
/**
* Test if the supplied node matches the supplied selector.
* @method test
*
* @param {string} selector The CSS selector to test against.
* @return {boolean} Whether or not the node matches the selector.
*/
test: function(selector) {
return Y.Selector.test(this._node, selector);
},
/**
* Removes the node from its parent.
* Shortcut for myNode.get('parentNode').removeChild(myNode);
* @method remove
* @param {Boolean} destroy whether or not to call destroy() on the node
* after removal.
* @chainable
*
*/
remove: function(destroy) {
var node = this._node;
if (node && node.parentNode) {
node.parentNode.removeChild(node);
}
if (destroy) {
this.destroy();
}
return this;
},
/**
* Replace the node with the other node. This is a DOM update only
* and does not change the node bound to the Node instance.
* Shortcut for myNode.get('parentNode').replaceChild(newNode, myNode);
* @method replace
* @param {Node | HTMLNode} newNode Node to be inserted
* @chainable
*
*/
replace: function(newNode) {
var node = this._node;
if (typeof newNode == 'string') {
newNode = Y_Node.create(newNode);
}
node.parentNode.replaceChild(Y_Node.getDOMNode(newNode), node);
return this;
},
/**
* @method replaceChild
* @for Node
* @param {String | HTMLElement | Node} node Node to be inserted
* @param {HTMLElement | Node} refNode Node to be replaced
* @return {Node} The replaced node
*/
replaceChild: function(node, refNode) {
if (typeof node == 'string') {
node = Y_DOM.create(node);
}
return Y.one(this._node.replaceChild(Y_Node.getDOMNode(node), Y_Node.getDOMNode(refNode)));
},
/**
* Nulls internal node references, removes any plugins and event listeners.
* Note that destroy() will not remove the node from its parent or from the DOM. For that
* functionality, call remove(true).
* @method destroy
* @param {Boolean} recursivePurge (optional) Whether or not to remove listeners from the
* node's subtree (default is false)
*
*/
destroy: function(recursive) {
var UID = Y.config.doc.uniqueID ? 'uniqueID' : '_yuid',
instance;
this.purge(); // TODO: only remove events add via this Node
if (this.unplug) { // may not be a PluginHost
this.unplug();
}
this.clearData();
if (recursive) {
Y.NodeList.each(this.all('*'), function(node) {
instance = Y_Node._instances[node[UID]];
if (instance) {
instance.destroy();
} else { // purge in case added by other means
Y.Event.purgeElement(node);
}
});
}
this._node = null;
this._stateProxy = null;
delete Y_Node._instances[this._yuid];
},
/**
* Invokes a method on the Node instance
* @method invoke
* @param {String} method The name of the method to invoke
* @param {Any} a, b, c, etc. Arguments to invoke the method with.
* @return Whatever the underly method returns.
* DOM Nodes and Collections return values
* are converted to Node/NodeList instances.
*
*/
invoke: function(method, a, b, c, d, e) {
var node = this._node,
ret;
if (a && a._node) {
a = a._node;
}
if (b && b._node) {
b = b._node;
}
ret = node[method](a, b, c, d, e);
return Y_Node.scrubVal(ret, this);
},
/**
* @method swap
* @description Swap DOM locations with the given node.
* This does not change which DOM node each Node instance refers to.
* @param {Node} otherNode The node to swap with
* @chainable
*/
swap: Y.config.doc.documentElement.swapNode ?
function(otherNode) {
this._node.swapNode(Y_Node.getDOMNode(otherNode));
} :
function(otherNode) {
otherNode = Y_Node.getDOMNode(otherNode);
var node = this._node,
parent = otherNode.parentNode,
nextSibling = otherNode.nextSibling;
if (nextSibling === node) {
parent.insertBefore(node, otherNode);
} else if (otherNode === node.nextSibling) {
parent.insertBefore(otherNode, node);
} else {
node.parentNode.replaceChild(otherNode, node);
Y_DOM.addHTML(parent, node, nextSibling);
}
return this;
},
hasMethod: function(method) {
var node = this._node;
return !!(node && method in node &&
typeof node[method] != 'unknown' &&
(typeof node[method] == 'function' ||
String(node[method]).indexOf('function') === 1)); // IE reports as object, prepends space
},
isFragment: function() {
return (this.get('nodeType') === 11);
},
/**
* Removes and destroys all of the nodes within the node.
* @method empty
* @chainable
*/
empty: function() {
this.get('childNodes').remove().destroy(true);
return this;
},
/**
* Returns the DOM node bound to the Node instance
* @method getDOMNode
* @return {DOMNode}
*/
getDOMNode: function() {
return this._node;
}
}, true);
Y.Node = Y_Node;
Y.one = Y_Node.one;
/**
* The NodeList module provides support for managing collections of Nodes.
* @module node
* @submodule node-core
*/
/**
* The NodeList class provides a wrapper for manipulating DOM NodeLists.
* NodeList properties can be accessed via the set/get methods.
* Use Y.all() to retrieve NodeList instances.
*
* @class NodeList
* @constructor
* @param nodes {String|element|Node|Array} A selector, DOM element, Node, list of DOM elements, or list of Nodes with which to populate this NodeList.
*/
var NodeList = function(nodes) {
var tmp = [];
if (nodes) {
if (typeof nodes === 'string') { // selector query
this._query = nodes;
nodes = Y.Selector.query(nodes);
} else if (nodes.nodeType || Y_DOM.isWindow(nodes)) { // domNode || window
nodes = [nodes];
} else if (nodes._node) { // Y.Node
nodes = [nodes._node];
} else if (nodes[0] && nodes[0]._node) { // allow array of Y.Nodes
Y.Array.each(nodes, function(node) {
if (node._node) {
tmp.push(node._node);
}
});
nodes = tmp;
} else { // array of domNodes or domNodeList (no mixed array of Y.Node/domNodes)
nodes = Y.Array(nodes, 0, true);
}
}
/**
* The underlying array of DOM nodes bound to the Y.NodeList instance
* @property _nodes
* @private
*/
this._nodes = nodes || [];
};
NodeList.NAME = 'NodeList';
/**
* Retrieves the DOM nodes bound to a NodeList instance
* @method getDOMNodes
* @static
*
* @param {NodeList} nodelist The NodeList instance
* @return {Array} The array of DOM nodes bound to the NodeList
*/
NodeList.getDOMNodes = function(nodelist) {
return (nodelist && nodelist._nodes) ? nodelist._nodes : nodelist;
};
NodeList.each = function(instance, fn, context) {
var nodes = instance._nodes;
if (nodes && nodes.length) {
Y.Array.each(nodes, fn, context || instance);
} else {
Y.log('no nodes bound to ' + this, 'warn', 'NodeList');
}
};
NodeList.addMethod = function(name, fn, context) {
if (name && fn) {
NodeList.prototype[name] = function() {
var ret = [],
args = arguments;
Y.Array.each(this._nodes, function(node) {
var UID = (node.uniqueID && node.nodeType !== 9 ) ? 'uniqueID' : '_yuid',
instance = Y.Node._instances[node[UID]],
ctx,
result;
if (!instance) {
instance = NodeList._getTempNode(node);
}
ctx = context || instance;
result = fn.apply(ctx, args);
if (result !== undefined && result !== instance) {
ret[ret.length] = result;
}
});
// TODO: remove tmp pointer
return ret.length ? ret : this;
};
} else {
Y.log('unable to add method: ' + name + ' to NodeList', 'warn', 'node');
}
};
NodeList.importMethod = function(host, name, altName) {
if (typeof name === 'string') {
altName = altName || name;
NodeList.addMethod(name, host[name]);
} else {
Y.Array.each(name, function(n) {
NodeList.importMethod(host, n);
});
}
};
NodeList._getTempNode = function(node) {
var tmp = NodeList._tempNode;
if (!tmp) {
tmp = Y.Node.create('<div></div>');
NodeList._tempNode = tmp;
}
tmp._node = node;
tmp._stateProxy = node;
return tmp;
};
Y.mix(NodeList.prototype, {
_invoke: function(method, args, getter) {
var ret = (getter) ? [] : this;
this.each(function(node) {
var val = node[method].apply(node, args);
if (getter) {
ret.push(val);
}
});
return ret;
},
/**
* Retrieves the Node instance at the given index.
* @method item
*
* @param {Number} index The index of the target Node.
* @return {Node} The Node instance at the given index.
*/
item: function(index) {
return Y.one((this._nodes || [])[index]);
},
/**
* Applies the given function to each Node in the NodeList.
* @method each
* @param {Function} fn The function to apply. It receives 3 arguments:
* the current node instance, the node's index, and the NodeList instance
* @param {Object} context optional An optional context to apply the function with
* Default context is the current Node instance
* @chainable
*/
each: function(fn, context) {
var instance = this;
Y.Array.each(this._nodes, function(node, index) {
node = Y.one(node);
return fn.call(context || node, node, index, instance);
});
return instance;
},
batch: function(fn, context) {
var nodelist = this;
Y.Array.each(this._nodes, function(node, index) {
var instance = Y.Node._instances[node[UID]];
if (!instance) {
instance = NodeList._getTempNode(node);
}
return fn.call(context || instance, instance, index, nodelist);
});
return nodelist;
},
/**
* Executes the function once for each node until a true value is returned.
* @method some
* @param {Function} fn The function to apply. It receives 3 arguments:
* the current node instance, the node's index, and the NodeList instance
* @param {Object} context optional An optional context to execute the function from.
* Default context is the current Node instance
* @return {Boolean} Whether or not the function returned true for any node.
*/
some: function(fn, context) {
var instance = this;
return Y.Array.some(this._nodes, function(node, index) {
node = Y.one(node);
context = context || node;
return fn.call(context, node, index, instance);
});
},
/**
* Creates a documenFragment from the nodes bound to the NodeList instance
* @method toFrag
* @return {Node} a Node instance bound to the documentFragment
*/
toFrag: function() {
return Y.one(Y.DOM._nl2frag(this._nodes));
},
/**
* Returns the index of the node in the NodeList instance
* or -1 if the node isn't found.
* @method indexOf
* @param {Node | DOMNode} node the node to search for
* @return {Int} the index of the node value or -1 if not found
*/
indexOf: function(node) {
return Y.Array.indexOf(this._nodes, Y.Node.getDOMNode(node));
},
/**
* Filters the NodeList instance down to only nodes matching the given selector.
* @method filter
* @param {String} selector The selector to filter against
* @return {NodeList} NodeList containing the updated collection
* @see Selector
*/
filter: function(selector) {
return Y.all(Y.Selector.filter(this._nodes, selector));
},
/**
* Creates a new NodeList containing all nodes at every n indices, where
* remainder n % index equals r.
* (zero-based index).
* @method modulus
* @param {Int} n The offset to use (return every nth node)
* @param {Int} r An optional remainder to use with the modulus operation (defaults to zero)
* @return {NodeList} NodeList containing the updated collection
*/
modulus: function(n, r) {
r = r || 0;
var nodes = [];
NodeList.each(this, function(node, i) {
if (i % n === r) {
nodes.push(node);
}
});
return Y.all(nodes);
},
/**
* Creates a new NodeList containing all nodes at odd indices
* (zero-based index).
* @method odd
* @return {NodeList} NodeList containing the updated collection
*/
odd: function() {
return this.modulus(2, 1);
},
/**
* Creates a new NodeList containing all nodes at even indices
* (zero-based index), including zero.
* @method even
* @return {NodeList} NodeList containing the updated collection
*/
even: function() {
return this.modulus(2);
},
destructor: function() {
},
/**
* Reruns the initial query, when created using a selector query
* @method refresh
* @chainable
*/
refresh: function() {
var doc,
nodes = this._nodes,
query = this._query,
root = this._queryRoot;
if (query) {
if (!root) {
if (nodes && nodes[0] && nodes[0].ownerDocument) {
root = nodes[0].ownerDocument;
}
}
this._nodes = Y.Selector.query(query, root);
}
return this;
},
/**
* Returns the current number of items in the NodeList.
* @method size
* @return {Int} The number of items in the NodeList.
*/
size: function() {
return this._nodes.length;
},
/**
* Determines if the instance is bound to any nodes
* @method isEmpty
* @return {Boolean} Whether or not the NodeList is bound to any nodes
*/
isEmpty: function() {
return this._nodes.length < 1;
},
toString: function() {
var str = '',
errorMsg = this[UID] + ': not bound to any nodes',
nodes = this._nodes,
node;
if (nodes && nodes[0]) {
node = nodes[0];
str += node[NODE_NAME];
if (node.id) {
str += '#' + node.id;
}
if (node.className) {
str += '.' + node.className.replace(' ', '.');
}
if (nodes.length > 1) {
str += '...[' + nodes.length + ' items]';
}
}
return str || errorMsg;
},
/**
* Returns the DOM node bound to the Node instance
* @method getDOMNodes
* @return {Array}
*/
getDOMNodes: function() {
return this._nodes;
}
}, true);
NodeList.importMethod(Y.Node.prototype, [
/**
* Called on each Node instance. Nulls internal node references,
* removes any plugins and event listeners
* @method destroy
* @param {Boolean} recursivePurge (optional) Whether or not to
* remove listeners from the node's subtree (default is false)
* @see Node.destroy
*/
'destroy',
/**
* Called on each Node instance. Removes and destroys all of the nodes
* within the node
* @method empty
* @chainable
* @see Node.empty
*/
'empty',
/**
* Called on each Node instance. Removes the node from its parent.
* Shortcut for myNode.get('parentNode').removeChild(myNode);
* @method remove
* @param {Boolean} destroy whether or not to call destroy() on the node
* after removal.
* @chainable
* @see Node.remove
*/
'remove',
/**
* Called on each Node instance. Sets an attribute on the Node instance.
* Unless pre-configured (via Node.ATTRS), set hands
* off to the underlying DOM node. Only valid
* attributes/properties for the node will be set.
* To set custom attributes use setAttribute.
* @method set
* @param {String} attr The attribute to be set.
* @param {any} val The value to set the attribute to.
* @chainable
* @see Node.set
*/
'set'
]);
// one-off implementation to convert array of Nodes to NodeList
// e.g. Y.all('input').get('parentNode');
/** Called on each Node instance
* @method get
* @see Node
*/
NodeList.prototype.get = function(attr) {
var ret = [],
nodes = this._nodes,
isNodeList = false,
getTemp = NodeList._getTempNode,
instance,
val;
if (nodes[0]) {
instance = Y.Node._instances[nodes[0]._yuid] || getTemp(nodes[0]);
val = instance._get(attr);
if (val && val.nodeType) {
isNodeList = true;
}
}
Y.Array.each(nodes, function(node) {
instance = Y.Node._instances[node._yuid];
if (!instance) {
instance = getTemp(node);
}
val = instance._get(attr);
if (!isNodeList) { // convert array of Nodes to NodeList
val = Y.Node.scrubVal(val, instance);
}
ret.push(val);
});
return (isNodeList) ? Y.all(ret) : ret;
};
Y.NodeList = NodeList;
Y.all = function(nodes) {
return new NodeList(nodes);
};
Y.Node.all = Y.all;
/**
* @module node
* @submodule node-core
*/
var Y_NodeList = Y.NodeList,
ArrayProto = Array.prototype,
ArrayMethods = {
/** Returns a new NodeList combining the given NodeList(s)
* @for NodeList
* @method concat
* @param {NodeList | Array} valueN Arrays/NodeLists and/or values to
* concatenate to the resulting NodeList
* @return {NodeList} A new NodeList comprised of this NodeList joined with the input.
*/
'concat': 1,
/** Removes the last from the NodeList and returns it.
* @for NodeList
* @method pop
* @return {Node | null} The last item in the NodeList, or null if the list is empty.
*/
'pop': 0,
/** Adds the given Node(s) to the end of the NodeList.
* @for NodeList
* @method push
* @param {Node | DOMNode} nodes One or more nodes to add to the end of the NodeList.
*/
'push': 0,
/** Removes the first item from the NodeList and returns it.
* @for NodeList
* @method shift
* @return {Node | null} The first item in the NodeList, or null if the NodeList is empty.
*/
'shift': 0,
/** Returns a new NodeList comprising the Nodes in the given range.
* @for NodeList
* @method slice
* @param {Number} begin Zero-based index at which to begin extraction.
As a negative index, start indicates an offset from the end of the sequence. slice(-2) extracts the second-to-last element and the last element in the sequence.
* @param {Number} end Zero-based index at which to end extraction. slice extracts up to but not including end.
slice(1,4) extracts the second element through the fourth element (elements indexed 1, 2, and 3).
As a negative index, end indicates an offset from the end of the sequence. slice(2,-1) extracts the third element through the second-to-last element in the sequence.
If end is omitted, slice extracts to the end of the sequence.
* @return {NodeList} A new NodeList comprised of this NodeList joined with the input.
*/
'slice': 1,
/** Changes the content of the NodeList, adding new elements while removing old elements.
* @for NodeList
* @method splice
* @param {Number} index Index at which to start changing the array. If negative, will begin that many elements from the end.
* @param {Number} howMany An integer indicating the number of old array elements to remove. If howMany is 0, no elements are removed. In this case, you should specify at least one new element. If no howMany parameter is specified (second syntax above, which is a SpiderMonkey extension), all elements after index are removed.
* {Node | DOMNode| element1, ..., elementN
The elements to add to the array. If you don't specify any elements, splice simply removes elements from the array.
* @return {NodeList} The element(s) removed.
*/
'splice': 1,
/** Adds the given Node(s) to the beginning of the NodeList.
* @for NodeList
* @method unshift
* @param {Node | DOMNode} nodes One or more nodes to add to the NodeList.
*/
'unshift': 0
};
Y.Object.each(ArrayMethods, function(returnNodeList, name) {
Y_NodeList.prototype[name] = function() {
var args = [],
i = 0,
arg,
ret;
while (typeof (arg = arguments[i++]) != 'undefined') { // use DOM nodes/nodeLists
args.push(arg._node || arg._nodes || arg);
}
ret = ArrayProto[name].apply(this._nodes, args);
if (returnNodeList) {
ret = Y.all(ret);
} else {
ret = Y.Node.scrubVal(ret);
}
return ret;
};
});
/**
* @module node
* @submodule node-core
*/
Y.Array.each([
/**
* Passes through to DOM method.
* @for Node
* @method removeChild
* @param {HTMLElement | Node} node Node to be removed
* @return {Node} The removed node
*/
'removeChild',
/**
* Passes through to DOM method.
* @method hasChildNodes
* @return {Boolean} Whether or not the node has any childNodes
*/
'hasChildNodes',
/**
* Passes through to DOM method.
* @method cloneNode
* @param {Boolean} deep Whether or not to perform a deep clone, which includes
* subtree and attributes
* @return {Node} The clone
*/
'cloneNode',
/**
* Passes through to DOM method.
* @method hasAttribute
* @param {String} attribute The attribute to test for
* @return {Boolean} Whether or not the attribute is present
*/
'hasAttribute',
/**
* Passes through to DOM method.
* @method scrollIntoView
* @chainable
*/
'scrollIntoView',
/**
* Passes through to DOM method.
* @method getElementsByTagName
* @param {String} tagName The tagName to collect
* @return {NodeList} A NodeList representing the HTMLCollection
*/
'getElementsByTagName',
/**
* Passes through to DOM method.
* @method focus
* @chainable
*/
'focus',
/**
* Passes through to DOM method.
* @method blur
* @chainable
*/
'blur',
/**
* Passes through to DOM method.
* Only valid on FORM elements
* @method submit
* @chainable
*/
'submit',
/**
* Passes through to DOM method.
* Only valid on FORM elements
* @method reset
* @chainable
*/
'reset',
/**
* Passes through to DOM method.
* @method select
* @chainable
*/
'select',
/**
* Passes through to DOM method.
* Only valid on TABLE elements
* @method createCaption
* @chainable
*/
'createCaption'
], function(method) {
Y.log('adding: ' + method, 'info', 'node');
Y.Node.prototype[method] = function(arg1, arg2, arg3) {
var ret = this.invoke(method, arg1, arg2, arg3);
return ret;
};
});
/**
* Passes through to DOM method.
* @method removeAttribute
* @param {String} attribute The attribute to be removed
* @chainable
*/
// one-off implementation due to IE returning boolean, breaking chaining
Y.Node.prototype.removeAttribute = function(attr) {
var node = this._node;
if (node) {
node.removeAttribute(attr, 0); // comma zero for IE < 8 to force case-insensitive
}
return this;
};
Y.Node.importMethod(Y.DOM, [
/**
* Determines whether the node is an ancestor of another HTML element in the DOM hierarchy.
* @method contains
* @param {Node | HTMLElement} needle The possible node or descendent
* @return {Boolean} Whether or not this node is the needle its ancestor
*/
'contains',
/**
* Allows setting attributes on DOM nodes, normalizing in some cases.
* This passes through to the DOM node, allowing for custom attributes.
* @method setAttribute
* @for Node
* @chainable
* @param {string} name The attribute name
* @param {string} value The value to set
*/
'setAttribute',
/**
* Allows getting attributes on DOM nodes, normalizing in some cases.
* This passes through to the DOM node, allowing for custom attributes.
* @method getAttribute
* @for Node
* @param {string} name The attribute name
* @return {string} The attribute value
*/
'getAttribute',
/**
* Wraps the given HTML around the node.
* @method wrap
* @param {String} html The markup to wrap around the node.
* @chainable
* @for Node
*/
'wrap',
/**
* Removes the node's parent node.
* @method unwrap
* @chainable
*/
'unwrap',
/**
* Applies a unique ID to the node if none exists
* @method generateID
* @return {String} The existing or generated ID
*/
'generateID'
]);
Y.NodeList.importMethod(Y.Node.prototype, [
/**
* Allows getting attributes on DOM nodes, normalizing in some cases.
* This passes through to the DOM node, allowing for custom attributes.
* @method getAttribute
* @see Node
* @for NodeList
* @param {string} name The attribute name
* @return {string} The attribute value
*/
'getAttribute',
/**
* Allows setting attributes on DOM nodes, normalizing in some cases.
* This passes through to the DOM node, allowing for custom attributes.
* @method setAttribute
* @see Node
* @for NodeList
* @chainable
* @param {string} name The attribute name
* @param {string} value The value to set
*/
'setAttribute',
/**
* Allows for removing attributes on DOM nodes.
* This passes through to the DOM node, allowing for custom attributes.
* @method removeAttribute
* @see Node
* @for NodeList
* @param {string} name The attribute to remove
*/
'removeAttribute',
/**
* Removes the parent node from node in the list.
* @method unwrap
* @chainable
*/
'unwrap',
/**
* Wraps the given HTML around each node.
* @method wrap
* @param {String} html The markup to wrap around the node.
* @chainable
*/
'wrap',
/**
* Applies a unique ID to each node if none exists
* @method generateID
* @return {String} The existing or generated ID
*/
'generateID'
]);
}, '@VERSION@', {"requires": ["dom-core", "selector"]});
YUI.add('node-base', function (Y, NAME) {
/**
* @module node
* @submodule node-base
*/
var methods = [
/**
* Determines whether each node has the given className.
* @method hasClass
* @for Node
* @param {String} className the class name to search for
* @return {Boolean} Whether or not the element has the specified class
*/
'hasClass',
/**
* Adds a class name to each node.
* @method addClass
* @param {String} className the class name to add to the node's class attribute
* @chainable
*/
'addClass',
/**
* Removes a class name from each node.
* @method removeClass
* @param {String} className the class name to remove from the node's class attribute
* @chainable
*/
'removeClass',
/**
* Replace a class with another class for each node.
* If no oldClassName is present, the newClassName is simply added.
* @method replaceClass
* @param {String} oldClassName the class name to be replaced
* @param {String} newClassName the class name that will be replacing the old class name
* @chainable
*/
'replaceClass',
/**
* If the className exists on the node it is removed, if it doesn't exist it is added.
* @method toggleClass
* @param {String} className the class name to be toggled
* @param {Boolean} force Option to force adding or removing the class.
* @chainable
*/
'toggleClass'
];
Y.Node.importMethod(Y.DOM, methods);
/**
* Determines whether each node has the given className.
* @method hasClass
* @see Node.hasClass
* @for NodeList
* @param {String} className the class name to search for
* @return {Array} An array of booleans for each node bound to the NodeList.
*/
/**
* Adds a class name to each node.
* @method addClass
* @see Node.addClass
* @param {String} className the class name to add to the node's class attribute
* @chainable
*/
/**
* Removes a class name from each node.
* @method removeClass
* @see Node.removeClass
* @param {String} className the class name to remove from the node's class attribute
* @chainable
*/
/**
* Replace a class with another class for each node.
* If no oldClassName is present, the newClassName is simply added.
* @method replaceClass
* @see Node.replaceClass
* @param {String} oldClassName the class name to be replaced
* @param {String} newClassName the class name that will be replacing the old class name
* @chainable
*/
/**
* If the className exists on the node it is removed, if it doesn't exist it is added.
* @method toggleClass
* @see Node.toggleClass
* @param {String} className the class name to be toggled
* @chainable
*/
Y.NodeList.importMethod(Y.Node.prototype, methods);
/**
* @module node
* @submodule node-base
*/
var Y_Node = Y.Node,
Y_DOM = Y.DOM;
/**
* Returns a new dom node using the provided markup string.
* @method create
* @static
* @param {String} html The markup used to create the element
* Use <a href="../classes/Escape.html#method_html">`Y.Escape.html()`</a>
* to escape html content.
* @param {HTMLDocument} doc An optional document context
* @return {Node} A Node instance bound to a DOM node or fragment
* @for Node
*/
Y_Node.create = function(html, doc) {
if (doc && doc._node) {
doc = doc._node;
}
return Y.one(Y_DOM.create(html, doc));
};
Y.mix(Y_Node.prototype, {
/**
* Creates a new Node using the provided markup string.
* @method create
* @param {String} html The markup used to create the element.
* Use <a href="../classes/Escape.html#method_html">`Y.Escape.html()`</a>
* to escape html content.
* @param {HTMLDocument} doc An optional document context
* @return {Node} A Node instance bound to a DOM node or fragment
*/
create: Y_Node.create,
/**
* Inserts the content before the reference node.
* @method insert
* @param {String | Node | HTMLElement | NodeList | HTMLCollection} content The content to insert
* Use <a href="../classes/Escape.html#method_html">`Y.Escape.html()`</a>
* to escape html content.
* @param {Int | Node | HTMLElement | String} where The position to insert at.
* Possible "where" arguments
* <dl>
* <dt>Y.Node</dt>
* <dd>The Node to insert before</dd>
* <dt>HTMLElement</dt>
* <dd>The element to insert before</dd>
* <dt>Int</dt>
* <dd>The index of the child element to insert before</dd>
* <dt>"replace"</dt>
* <dd>Replaces the existing HTML</dd>
* <dt>"before"</dt>
* <dd>Inserts before the existing HTML</dd>
* <dt>"before"</dt>
* <dd>Inserts content before the node</dd>
* <dt>"after"</dt>
* <dd>Inserts content after the node</dd>
* </dl>
* @chainable
*/
insert: function(content, where) {
this._insert(content, where);
return this;
},
_insert: function(content, where) {
var node = this._node,
ret = null;
if (typeof where == 'number') { // allow index
where = this._node.childNodes[where];
} else if (where && where._node) { // Node
where = where._node;
}
if (content && typeof content != 'string') { // allow Node or NodeList/Array instances
content = content._node || content._nodes || content;
}
ret = Y_DOM.addHTML(node, content, where);
return ret;
},
/**
* Inserts the content as the firstChild of the node.
* @method prepend
* @param {String | Node | HTMLElement} content The content to insert
* Use <a href="../classes/Escape.html#method_html">`Y.Escape.html()`</a>
* to escape html content.
* @chainable
*/
prepend: function(content) {
return this.insert(content, 0);
},
/**
* Inserts the content as the lastChild of the node.
* @method append
* @param {String | Node | HTMLElement} content The content to insert
* Use <a href="../classes/Escape.html#method_html">`Y.Escape.html()`</a>
* to escape html content.
* @chainable
*/
append: function(content) {
return this.insert(content, null);
},
/**
* @method appendChild
* @param {String | HTMLElement | Node} node Node to be appended
* Use <a href="../classes/Escape.html#method_html">`Y.Escape.html()`</a>
* to escape html content.
* @return {Node} The appended node
*/
appendChild: function(node) {
return Y_Node.scrubVal(this._insert(node));
},
/**
* @method insertBefore
* @param {String | HTMLElement | Node} newNode Node to be appended
* @param {HTMLElement | Node} refNode Node to be inserted before
* Use <a href="../classes/Escape.html#method_html">`Y.Escape.html()`</a>
* to escape html content.
* @return {Node} The inserted node
*/
insertBefore: function(newNode, refNode) {
return Y.Node.scrubVal(this._insert(newNode, refNode));
},
/**
* Appends the node to the given node.
* @method appendTo
* @param {Node | HTMLElement} node The node to append to
* @chainable
*/
appendTo: function(node) {
Y.one(node).append(this);
return this;
},
/**
* Replaces the node's current content with the content.
* Note that this passes to innerHTML and is not escaped.
* Use <a href="../classes/Escape.html#method_html">`Y.Escape.html()`</a>
* to escape html content or `set('text')` to add as text.
* @method setContent
* @deprecated Use setHTML
* @param {String | Node | HTMLElement | NodeList | HTMLCollection} content The content to insert
* @chainable
*/
setContent: function(content) {
this._insert(content, 'replace');
return this;
},
/**
* Returns the node's current content (e.g. innerHTML)
* @method getContent
* @deprecated Use getHTML
* @return {String} The current content
*/
getContent: function(content) {
return this.get('innerHTML');
}
});
/**
* Replaces the node's current html content with the content provided.
* Note that this passes to innerHTML and is not escaped.
* Use `Y.Escape.html()` to escape HTML, or `set('text')` to add as text.
* @method setHTML
* @param {String | HTML | Node | HTMLElement | NodeList | HTMLCollection} content The content to insert
* @chainable
*/
Y.Node.prototype.setHTML = Y.Node.prototype.setContent;
/**
* Returns the node's current html content (e.g. innerHTML)
* @method getHTML
* @return {String} The html content
*/
Y.Node.prototype.getHTML = Y.Node.prototype.getContent;
Y.NodeList.importMethod(Y.Node.prototype, [
/**
* Called on each Node instance
* @for NodeList
* @method append
* @see Node.append
*/
'append',
/**
* Called on each Node instance
* @for NodeList
* @method insert
* @see Node.insert
*/
'insert',
/**
* Called on each Node instance
* @for NodeList
* @method appendChild
* @see Node.appendChild
*/
'appendChild',
/**
* Called on each Node instance
* @for NodeList
* @method insertBefore
* @see Node.insertBefore
*/
'insertBefore',
/**
* Called on each Node instance
* @for NodeList
* @method prepend
* @see Node.prepend
*/
'prepend',
/**
* Called on each Node instance
* Note that this passes to innerHTML and is not escaped.
* Use `Y.Escape.html()` to escape HTML, or `set('text')` to add as text.
* @for NodeList
* @method setContent
* @deprecated Use setHTML
*/
'setContent',
/**
* Called on each Node instance
* @for NodeList
* @method getContent
* @deprecated Use getHTML
*/
'getContent',
/**
* Called on each Node instance
* Note that this passes to innerHTML and is not escaped.
* Use `Y.Escape.html()` to escape HTML, or `set('text')` to add as text.
* @for NodeList
* @method setHTML
* @see Node.setHTML
*/
'setHTML',
/**
* Called on each Node instance
* @for NodeList
* @method getHTML
* @see Node.getHTML
*/
'getHTML'
]);
/**
* @module node
* @submodule node-base
*/
var Y_Node = Y.Node,
Y_DOM = Y.DOM;
/**
* Static collection of configuration attributes for special handling
* @property ATTRS
* @static
* @type object
*/
Y_Node.ATTRS = {
/**
* Allows for getting and setting the text of an element.
* Formatting is preserved and special characters are treated literally.
* @config text
* @type String
*/
text: {
getter: function() {
return Y_DOM.getText(this._node);
},
setter: function(content) {
Y_DOM.setText(this._node, content);
return content;
}
},
/**
* Allows for getting and setting the text of an element.
* Formatting is preserved and special characters are treated literally.
* @config for
* @type String
*/
'for': {
getter: function() {
return Y_DOM.getAttribute(this._node, 'for');
},
setter: function(val) {
Y_DOM.setAttribute(this._node, 'for', val);
return val;
}
},
'options': {
getter: function() {
return this._node.getElementsByTagName('option');
}
},
/**
* Returns a NodeList instance of all HTMLElement children.
* @readOnly
* @config children
* @type NodeList
*/
'children': {
getter: function() {
var node = this._node,
children = node.children,
childNodes, i, len;
if (!children) {
childNodes = node.childNodes;
children = [];
for (i = 0, len = childNodes.length; i < len; ++i) {
if (childNodes[i].tagName) {
children[children.length] = childNodes[i];
}
}
}
return Y.all(children);
}
},
value: {
getter: function() {
return Y_DOM.getValue(this._node);
},
setter: function(val) {
Y_DOM.setValue(this._node, val);
return val;
}
}
};
Y.Node.importMethod(Y.DOM, [
/**
* Allows setting attributes on DOM nodes, normalizing in some cases.
* This passes through to the DOM node, allowing for custom attributes.
* @method setAttribute
* @for Node
* @for NodeList
* @chainable
* @param {string} name The attribute name
* @param {string} value The value to set
*/
'setAttribute',
/**
* Allows getting attributes on DOM nodes, normalizing in some cases.
* This passes through to the DOM node, allowing for custom attributes.
* @method getAttribute
* @for Node
* @for NodeList
* @param {string} name The attribute name
* @return {string} The attribute value
*/
'getAttribute'
]);
/**
* @module node
* @submodule node-base
*/
var Y_Node = Y.Node;
var Y_NodeList = Y.NodeList;
/**
* List of events that route to DOM events
* @static
* @property DOM_EVENTS
* @for Node
*/
Y_Node.DOM_EVENTS = {
abort: 1,
beforeunload: 1,
blur: 1,
change: 1,
click: 1,
close: 1,
command: 1,
contextmenu: 1,
dblclick: 1,
DOMMouseScroll: 1,
drag: 1,
dragstart: 1,
dragenter: 1,
dragover: 1,
dragleave: 1,
dragend: 1,
drop: 1,
error: 1,
focus: 1,
key: 1,
keydown: 1,
keypress: 1,
keyup: 1,
load: 1,
message: 1,
mousedown: 1,
mouseenter: 1,
mouseleave: 1,
mousemove: 1,
mousemultiwheel: 1,
mouseout: 1,
mouseover: 1,
mouseup: 1,
mousewheel: 1,
orientationchange: 1,
reset: 1,
resize: 1,
select: 1,
selectstart: 1,
submit: 1,
scroll: 1,
textInput: 1,
unload: 1
};
// Add custom event adaptors to this list. This will make it so
// that delegate, key, available, contentready, etc all will
// be available through Node.on
Y.mix(Y_Node.DOM_EVENTS, Y.Env.evt.plugins);
Y.augment(Y_Node, Y.EventTarget);
Y.mix(Y_Node.prototype, {
/**
* Removes event listeners from the node and (optionally) its subtree
* @method purge
* @param {Boolean} recurse (optional) Whether or not to remove listeners from the
* node's subtree
* @param {String} type (optional) Only remove listeners of the specified type
* @chainable
*
*/
purge: function(recurse, type) {
Y.Event.purgeElement(this._node, recurse, type);
return this;
}
});
Y.mix(Y.NodeList.prototype, {
_prepEvtArgs: function(type, fn, context) {
// map to Y.on/after signature (type, fn, nodes, context, arg1, arg2, etc)
var args = Y.Array(arguments, 0, true);
if (args.length < 2) { // type only (event hash) just add nodes
args[2] = this._nodes;
} else {
args.splice(2, 0, this._nodes);
}
args[3] = context || this; // default to NodeList instance as context
return args;
},
/**
Subscribe a callback function for each `Node` in the collection to execute
in response to a DOM event.
NOTE: Generally, the `on()` method should be avoided on `NodeLists`, in
favor of using event delegation from a parent Node. See the Event user
guide for details.
Most DOM events are associated with a preventable default behavior, such as
link clicks navigating to a new page. Callbacks are passed a
`DOMEventFacade` object as their first argument (usually called `e`) that
can be used to prevent this default behavior with `e.preventDefault()`. See
the `DOMEventFacade` API for all available properties and methods on the
object.
By default, the `this` object will be the `NodeList` that the subscription
came from, <em>not the `Node` that received the event</em>. Use
`e.currentTarget` to refer to the `Node`.
Returning `false` from a callback is supported as an alternative to calling
`e.preventDefault(); e.stopPropagation();`. However, it is recommended to
use the event methods.
@example
Y.all(".sku").on("keydown", function (e) {
if (e.keyCode === 13) {
e.preventDefault();
// Use e.currentTarget to refer to the individual Node
var item = Y.MyApp.searchInventory( e.currentTarget.get('value') );
// etc ...
}
});
@method on
@param {String} type The name of the event
@param {Function} fn The callback to execute in response to the event
@param {Object} [context] Override `this` object in callback
@param {Any} [arg*] 0..n additional arguments to supply to the subscriber
@return {EventHandle} A subscription handle capable of detaching that
subscription
@for NodeList
**/
on: function(type, fn, context) {
return Y.on.apply(Y, this._prepEvtArgs.apply(this, arguments));
},
/**
* Applies an one-time event listener to each Node bound to the NodeList.
* @method once
* @param {String} type The event being listened for
* @param {Function} fn The handler to call when the event fires
* @param {Object} context The context to call the handler with.
* Default is the NodeList instance.
* @return {EventHandle} A subscription handle capable of detaching that
* subscription
* @for NodeList
*/
once: function(type, fn, context) {
return Y.once.apply(Y, this._prepEvtArgs.apply(this, arguments));
},
/**
* Applies an event listener to each Node bound to the NodeList.
* The handler is called only after all on() handlers are called
* and the event is not prevented.
* @method after
* @param {String} type The event being listened for
* @param {Function} fn The handler to call when the event fires
* @param {Object} context The context to call the handler with.
* Default is the NodeList instance.
* @return {EventHandle} A subscription handle capable of detaching that
* subscription
* @for NodeList
*/
after: function(type, fn, context) {
return Y.after.apply(Y, this._prepEvtArgs.apply(this, arguments));
},
/**
* Applies an one-time event listener to each Node bound to the NodeList
* that will be called only after all on() handlers are called and the
* event is not prevented.
*
* @method onceAfter
* @param {String} type The event being listened for
* @param {Function} fn The handler to call when the event fires
* @param {Object} context The context to call the handler with.
* Default is the NodeList instance.
* @return {EventHandle} A subscription handle capable of detaching that
* subscription
* @for NodeList
*/
onceAfter: function(type, fn, context) {
return Y.onceAfter.apply(Y, this._prepEvtArgs.apply(this, arguments));
}
});
Y_NodeList.importMethod(Y.Node.prototype, [
/**
* Called on each Node instance
* @method detach
* @see Node.detach
* @for NodeList
*/
'detach',
/** Called on each Node instance
* @method detachAll
* @see Node.detachAll
* @for NodeList
*/
'detachAll'
]);
/**
Subscribe a callback function to execute in response to a DOM event or custom
event.
Most DOM events are associated with a preventable default behavior such as
link clicks navigating to a new page. Callbacks are passed a `DOMEventFacade`
object as their first argument (usually called `e`) that can be used to
prevent this default behavior with `e.preventDefault()`. See the
`DOMEventFacade` API for all available properties and methods on the object.
If the event name passed as the first parameter is not a whitelisted DOM event,
it will be treated as a custom event subscriptions, allowing
`node.fire('customEventName')` later in the code. Refer to the Event user guide
for the full DOM event whitelist.
By default, the `this` object in the callback will refer to the subscribed
`Node`.
Returning `false` from a callback is supported as an alternative to calling
`e.preventDefault(); e.stopPropagation();`. However, it is recommended to use
the event methods.
@example
Y.one("#my-form").on("submit", function (e) {
e.preventDefault();
// proceed with ajax form submission instead...
});
@method on
@param {String} type The name of the event
@param {Function} fn The callback to execute in response to the event
@param {Object} [context] Override `this` object in callback
@param {Any} [arg*] 0..n additional arguments to supply to the subscriber
@return {EventHandle} A subscription handle capable of detaching that
subscription
@for Node
**/
Y.mix(Y.Node.ATTRS, {
offsetHeight: {
setter: function(h) {
Y.DOM.setHeight(this._node, h);
return h;
},
getter: function() {
return this._node.offsetHeight;
}
},
offsetWidth: {
setter: function(w) {
Y.DOM.setWidth(this._node, w);
return w;
},
getter: function() {
return this._node.offsetWidth;
}
}
});
Y.mix(Y.Node.prototype, {
sizeTo: function(w, h) {
var node;
if (arguments.length < 2) {
node = Y.one(w);
w = node.get('offsetWidth');
h = node.get('offsetHeight');
}
this.setAttrs({
offsetWidth: w,
offsetHeight: h
});
}
});
/**
* @module node
* @submodule node-base
*/
var Y_Node = Y.Node;
Y.mix(Y_Node.prototype, {
/**
* Makes the node visible.
* If the "transition" module is loaded, show optionally
* animates the showing of the node using either the default
* transition effect ('fadeIn'), or the given named effect.
* @method show
* @for Node
* @param {String} name A named Transition effect to use as the show effect.
* @param {Object} config Options to use with the transition.
* @param {Function} callback An optional function to run after the transition completes.
* @chainable
*/
show: function(callback) {
callback = arguments[arguments.length - 1];
this.toggleView(true, callback);
return this;
},
/**
* The implementation for showing nodes.
* Default is to toggle the style.display property.
* @method _show
* @protected
* @chainable
*/
_show: function() {
this.setStyle('display', '');
},
_isHidden: function() {
return Y.DOM.getStyle(this._node, 'display') === 'none';
},
/**
* Displays or hides the node.
* If the "transition" module is loaded, toggleView optionally
* animates the toggling of the node using given named effect.
* @method toggleView
* @for Node
* @param {String} [name] An optional string value to use as transition effect.
* @param {Boolean} [on] An optional boolean value to force the node to be shown or hidden
* @param {Function} [callback] An optional function to run after the transition completes.
* @chainable
*/
toggleView: function(on, callback) {
this._toggleView.apply(this, arguments);
return this;
},
_toggleView: function(on, callback) {
callback = arguments[arguments.length - 1];
// base on current state if not forcing
if (typeof on != 'boolean') {
on = (this._isHidden()) ? 1 : 0;
}
if (on) {
this._show();
} else {
this._hide();
}
if (typeof callback == 'function') {
callback.call(this);
}
return this;
},
/**
* Hides the node.
* If the "transition" module is loaded, hide optionally
* animates the hiding of the node using either the default
* transition effect ('fadeOut'), or the given named effect.
* @method hide
* @param {String} name A named Transition effect to use as the show effect.
* @param {Object} config Options to use with the transition.
* @param {Function} callback An optional function to run after the transition completes.
* @chainable
*/
hide: function(callback) {
callback = arguments[arguments.length - 1];
this.toggleView(false, callback);
return this;
},
/**
* The implementation for hiding nodes.
* Default is to toggle the style.display property.
* @method _hide
* @protected
* @chainable
*/
_hide: function() {
this.setStyle('display', 'none');
}
});
Y.NodeList.importMethod(Y.Node.prototype, [
/**
* Makes each node visible.
* If the "transition" module is loaded, show optionally
* animates the showing of the node using either the default
* transition effect ('fadeIn'), or the given named effect.
* @method show
* @param {String} name A named Transition effect to use as the show effect.
* @param {Object} config Options to use with the transition.
* @param {Function} callback An optional function to run after the transition completes.
* @for NodeList
* @chainable
*/
'show',
/**
* Hides each node.
* If the "transition" module is loaded, hide optionally
* animates the hiding of the node using either the default
* transition effect ('fadeOut'), or the given named effect.
* @method hide
* @param {String} name A named Transition effect to use as the show effect.
* @param {Object} config Options to use with the transition.
* @param {Function} callback An optional function to run after the transition completes.
* @chainable
*/
'hide',
/**
* Displays or hides each node.
* If the "transition" module is loaded, toggleView optionally
* animates the toggling of the nodes using given named effect.
* @method toggleView
* @param {String} [name] An optional string value to use as transition effect.
* @param {Boolean} [on] An optional boolean value to force the nodes to be shown or hidden
* @param {Function} [callback] An optional function to run after the transition completes.
* @chainable
*/
'toggleView'
]);
if (!Y.config.doc.documentElement.hasAttribute) { // IE < 8
Y.Node.prototype.hasAttribute = function(attr) {
if (attr === 'value') {
if (this.get('value') !== "") { // IE < 8 fails to populate specified when set in HTML
return true;
}
}
return !!(this._node.attributes[attr] &&
this._node.attributes[attr].specified);
};
}
// IE throws an error when calling focus() on an element that's invisible, not
// displayed, or disabled.
Y.Node.prototype.focus = function () {
try {
this._node.focus();
} catch (e) {
Y.log('error focusing node: ' + e.toString(), 'error', 'node');
}
return this;
};
// IE throws error when setting input.type = 'hidden',
// input.setAttribute('type', 'hidden') and input.attributes.type.value = 'hidden'
Y.Node.ATTRS.type = {
setter: function(val) {
if (val === 'hidden') {
try {
this._node.type = 'hidden';
} catch(e) {
this.setStyle('display', 'none');
this._inputType = 'hidden';
}
} else {
try { // IE errors when changing the type from "hidden'
this._node.type = val;
} catch (e) {
Y.log('error setting type: ' + val, 'info', 'node');
}
}
return val;
},
getter: function() {
return this._inputType || this._node.type;
},
_bypassProxy: true // don't update DOM when using with Attribute
};
if (Y.config.doc.createElement('form').elements.nodeType) {
// IE: elements collection is also FORM node which trips up scrubVal.
Y.Node.ATTRS.elements = {
getter: function() {
return this.all('input, textarea, button, select');
}
};
}
/**
* Provides methods for managing custom Node data.
*
* @module node
* @main node
* @submodule node-data
*/
Y.mix(Y.Node.prototype, {
_initData: function() {
if (! ('_data' in this)) {
this._data = {};
}
},
/**
* @method getData
* @for Node
* @description Retrieves arbitrary data stored on a Node instance.
* If no data is associated with the Node, it will attempt to retrieve
* a value from the corresponding HTML data attribute. (e.g. node.getData('foo')
* will check node.getAttribute('data-foo')).
* @param {string} name Optional name of the data field to retrieve.
* If no name is given, all data is returned.
* @return {any | Object} Whatever is stored at the given field,
* or an object hash of all fields.
*/
getData: function(name) {
this._initData();
var data = this._data,
ret = data;
if (arguments.length) { // single field
if (name in data) {
ret = data[name];
} else { // initialize from HTML attribute
ret = this._getDataAttribute(name);
}
} else if (typeof data == 'object' && data !== null) { // all fields
ret = {};
Y.Object.each(data, function(v, n) {
ret[n] = v;
});
ret = this._getDataAttributes(ret);
}
return ret;
},
_getDataAttributes: function(ret) {
ret = ret || {};
var i = 0,
attrs = this._node.attributes,
len = attrs.length,
prefix = this.DATA_PREFIX,
prefixLength = prefix.length,
name;
while (i < len) {
name = attrs[i].name;
if (name.indexOf(prefix) === 0) {
name = name.substr(prefixLength);
if (!(name in ret)) { // only merge if not already stored
ret[name] = this._getDataAttribute(name);
}
}
i += 1;
}
return ret;
},
_getDataAttribute: function(name) {
name = this.DATA_PREFIX + name;
var node = this._node,
attrs = node.attributes,
data = attrs && attrs[name] && attrs[name].value;
return data;
},
/**
* @method setData
* @for Node
* @description Stores arbitrary data on a Node instance.
* This is not stored with the DOM node.
* @param {string} name The name of the field to set. If no val
* is given, name is treated as the data and overrides any existing data.
* @param {any} val The value to be assigned to the field.
* @chainable
*/
setData: function(name, val) {
this._initData();
if (arguments.length > 1) {
this._data[name] = val;
} else {
this._data = name;
}
return this;
},
/**
* @method clearData
* @for Node
* @description Clears internally stored data.
* @param {string} name The name of the field to clear. If no name
* is given, all data is cleared.
* @chainable
*/
clearData: function(name) {
if ('_data' in this) {
if (typeof name != 'undefined') {
delete this._data[name];
} else {
delete this._data;
}
}
return this;
}
});
Y.mix(Y.NodeList.prototype, {
/**
* @method getData
* @for NodeList
* @description Retrieves arbitrary data stored on each Node instance
* bound to the NodeList.
* @see Node
* @param {string} name Optional name of the data field to retrieve.
* If no name is given, all data is returned.
* @return {Array} An array containing all of the data for each Node instance.
* or an object hash of all fields.
*/
getData: function(name) {
var args = (arguments.length) ? [name] : [];
return this._invoke('getData', args, true);
},
/**
* @method setData
* @for NodeList
* @description Stores arbitrary data on each Node instance bound to the
* NodeList. This is not stored with the DOM node.
* @param {string} name The name of the field to set. If no name
* is given, name is treated as the data and overrides any existing data.
* @param {any} val The value to be assigned to the field.
* @chainable
*/
setData: function(name, val) {
var args = (arguments.length > 1) ? [name, val] : [name];
return this._invoke('setData', args);
},
/**
* @method clearData
* @for NodeList
* @description Clears data on all Node instances bound to the NodeList.
* @param {string} name The name of the field to clear. If no name
* is given, all data is cleared.
* @chainable
*/
clearData: function(name) {
var args = (arguments.length) ? [name] : [];
return this._invoke('clearData', [name]);
}
});
}, '@VERSION@', {"requires": ["event-base", "node-core", "dom-base"]});
(function () {
var GLOBAL_ENV = YUI.Env;
if (!GLOBAL_ENV._ready) {
GLOBAL_ENV._ready = function() {
GLOBAL_ENV.DOMReady = true;
GLOBAL_ENV.remove(YUI.config.doc, 'DOMContentLoaded', GLOBAL_ENV._ready);
};
GLOBAL_ENV.add(YUI.config.doc, 'DOMContentLoaded', GLOBAL_ENV._ready);
}
})();
YUI.add('event-base', function (Y, NAME) {
/*
* DOM event listener abstraction layer
* @module event
* @submodule event-base
*/
/**
* The domready event fires at the moment the browser's DOM is
* usable. In most cases, this is before images are fully
* downloaded, allowing you to provide a more responsive user
* interface.
*
* In YUI 3, domready subscribers will be notified immediately if
* that moment has already passed when the subscription is created.
*
* One exception is if the yui.js file is dynamically injected into
* the page. If this is done, you must tell the YUI instance that
* you did this in order for DOMReady (and window load events) to
* fire normally. That configuration option is 'injected' -- set
* it to true if the yui.js script is not included inline.
*
* This method is part of the 'event-ready' module, which is a
* submodule of 'event'.
*
* @event domready
* @for YUI
*/
Y.publish('domready', {
fireOnce: true,
async: true
});
if (YUI.Env.DOMReady) {
Y.fire('domready');
} else {
Y.Do.before(function() { Y.fire('domready'); }, YUI.Env, '_ready');
}
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event
* @submodule event-base
*/
/**
* Wraps a DOM event, properties requiring browser abstraction are
* fixed here. Provids a security layer when required.
* @class DOMEventFacade
* @param ev {Event} the DOM event
* @param currentTarget {HTMLElement} the element the listener was attached to
* @param wrapper {Event.Custom} the custom event wrapper for this DOM event
*/
var ua = Y.UA,
EMPTY = {},
/**
* webkit key remapping required for Safari < 3.1
* @property webkitKeymap
* @private
*/
webkitKeymap = {
63232: 38, // up
63233: 40, // down
63234: 37, // left
63235: 39, // right
63276: 33, // page up
63277: 34, // page down
25: 9, // SHIFT-TAB (Safari provides a different key code in
// this case, even though the shiftKey modifier is set)
63272: 46, // delete
63273: 36, // home
63275: 35 // end
},
/**
* Returns a wrapped node. Intended to be used on event targets,
* so it will return the node's parent if the target is a text
* node.
*
* If accessing a property of the node throws an error, this is
* probably the anonymous div wrapper Gecko adds inside text
* nodes. This likely will only occur when attempting to access
* the relatedTarget. In this case, we now return null because
* the anonymous div is completely useless and we do not know
* what the related target was because we can't even get to
* the element's parent node.
*
* @method resolve
* @private
*/
resolve = function(n) {
if (!n) {
return n;
}
try {
if (n && 3 == n.nodeType) {
n = n.parentNode;
}
} catch(e) {
return null;
}
return Y.one(n);
},
DOMEventFacade = function(ev, currentTarget, wrapper) {
this._event = ev;
this._currentTarget = currentTarget;
this._wrapper = wrapper || EMPTY;
// if not lazy init
this.init();
};
Y.extend(DOMEventFacade, Object, {
init: function() {
var e = this._event,
overrides = this._wrapper.overrides,
x = e.pageX,
y = e.pageY,
c,
currentTarget = this._currentTarget;
this.altKey = e.altKey;
this.ctrlKey = e.ctrlKey;
this.metaKey = e.metaKey;
this.shiftKey = e.shiftKey;
this.type = (overrides && overrides.type) || e.type;
this.clientX = e.clientX;
this.clientY = e.clientY;
this.pageX = x;
this.pageY = y;
// charCode is unknown in keyup, keydown. keyCode is unknown in keypress.
// FF 3.6 - 8+? pass 0 for keyCode in keypress events.
// Webkit, FF 3.6-8+?, and IE9+? pass 0 for charCode in keydown, keyup.
// Webkit and IE9+? duplicate charCode in keyCode.
// Opera never sets charCode, always keyCode (though with the charCode).
// IE6-8 don't set charCode or which.
// All browsers other than IE6-8 set which=keyCode in keydown, keyup, and
// which=charCode in keypress.
//
// Moral of the story: (e.which || e.keyCode) will always return the
// known code for that key event phase. e.keyCode is often different in
// keypress from keydown and keyup.
c = e.keyCode || e.charCode;
if (ua.webkit && (c in webkitKeymap)) {
c = webkitKeymap[c];
}
this.keyCode = c;
this.charCode = c;
// Fill in e.which for IE - implementers should always use this over
// e.keyCode or e.charCode.
this.which = e.which || e.charCode || c;
// this.button = e.button;
this.button = this.which;
this.target = resolve(e.target);
this.currentTarget = resolve(currentTarget);
this.relatedTarget = resolve(e.relatedTarget);
if (e.type == "mousewheel" || e.type == "DOMMouseScroll") {
this.wheelDelta = (e.detail) ? (e.detail * -1) : Math.round(e.wheelDelta / 80) || ((e.wheelDelta < 0) ? -1 : 1);
}
if (this._touch) {
this._touch(e, currentTarget, this._wrapper);
}
},
stopPropagation: function() {
this._event.stopPropagation();
this._wrapper.stopped = 1;
this.stopped = 1;
},
stopImmediatePropagation: function() {
var e = this._event;
if (e.stopImmediatePropagation) {
e.stopImmediatePropagation();
} else {
this.stopPropagation();
}
this._wrapper.stopped = 2;
this.stopped = 2;
},
preventDefault: function(returnValue) {
var e = this._event;
e.preventDefault();
e.returnValue = returnValue || false;
this._wrapper.prevented = 1;
this.prevented = 1;
},
halt: function(immediate) {
if (immediate) {
this.stopImmediatePropagation();
} else {
this.stopPropagation();
}
this.preventDefault();
}
});
DOMEventFacade.resolve = resolve;
Y.DOM2EventFacade = DOMEventFacade;
Y.DOMEventFacade = DOMEventFacade;
/**
* The native event
* @property _event
* @type {Native DOM Event}
* @private
*/
/**
The name of the event (e.g. "click")
@property type
@type {String}
**/
/**
`true` if the "alt" or "option" key is pressed.
@property altKey
@type {Boolean}
**/
/**
`true` if the shift key is pressed.
@property shiftKey
@type {Boolean}
**/
/**
`true` if the "Windows" key on a Windows keyboard, "command" key on an
Apple keyboard, or "meta" key on other keyboards is pressed.
@property metaKey
@type {Boolean}
**/
/**
`true` if the "Ctrl" or "control" key is pressed.
@property ctrlKey
@type {Boolean}
**/
/**
* The X location of the event on the page (including scroll)
* @property pageX
* @type {Number}
*/
/**
* The Y location of the event on the page (including scroll)
* @property pageY
* @type {Number}
*/
/**
* The X location of the event in the viewport
* @property clientX
* @type {Number}
*/
/**
* The Y location of the event in the viewport
* @property clientY
* @type {Number}
*/
/**
* The keyCode for key events. Uses charCode if keyCode is not available
* @property keyCode
* @type {Number}
*/
/**
* The charCode for key events. Same as keyCode
* @property charCode
* @type {Number}
*/
/**
* The button that was pushed. 1 for left click, 2 for middle click, 3 for
* right click. This is only reliably populated on `mouseup` events.
* @property button
* @type {Number}
*/
/**
* The button that was pushed. Same as button.
* @property which
* @type {Number}
*/
/**
* Node reference for the targeted element
* @property target
* @type {Node}
*/
/**
* Node reference for the element that the listener was attached to.
* @property currentTarget
* @type {Node}
*/
/**
* Node reference to the relatedTarget
* @property relatedTarget
* @type {Node}
*/
/**
* Number representing the direction and velocity of the movement of the mousewheel.
* Negative is down, the higher the number, the faster. Applies to the mousewheel event.
* @property wheelDelta
* @type {Number}
*/
/**
* Stops the propagation to the next bubble target
* @method stopPropagation
*/
/**
* Stops the propagation to the next bubble target and
* prevents any additional listeners from being exectued
* on the current target.
* @method stopImmediatePropagation
*/
/**
* Prevents the event's default behavior
* @method preventDefault
* @param returnValue {string} sets the returnValue of the event to this value
* (rather than the default false value). This can be used to add a customized
* confirmation query to the beforeunload event).
*/
/**
* Stops the event propagation and prevents the default
* event behavior.
* @method halt
* @param immediate {boolean} if true additional listeners
* on the current target will not be executed
*/
(function() {
/**
* The event utility provides functions to add and remove event listeners,
* event cleansing. It also tries to automatically remove listeners it
* registers during the unload event.
* @module event
* @main event
* @submodule event-base
*/
/**
* The event utility provides functions to add and remove event listeners,
* event cleansing. It also tries to automatically remove listeners it
* registers during the unload event.
*
* @class Event
* @static
*/
Y.Env.evt.dom_wrappers = {};
Y.Env.evt.dom_map = {};
var YDOM = Y.DOM,
_eventenv = Y.Env.evt,
config = Y.config,
win = config.win,
add = YUI.Env.add,
remove = YUI.Env.remove,
onLoad = function() {
YUI.Env.windowLoaded = true;
Y.Event._load();
remove(win, "load", onLoad);
},
onUnload = function() {
Y.Event._unload();
},
EVENT_READY = 'domready',
COMPAT_ARG = '~yui|2|compat~',
shouldIterate = function(o) {
try {
// TODO: See if there's a more performant way to return true early on this, for the common case
return (o && typeof o !== "string" && Y.Lang.isNumber(o.length) && !o.tagName && !YDOM.isWindow(o));
} catch(ex) {
Y.log("collection check failure", "warn", "event");
return false;
}
},
// aliases to support DOM event subscription clean up when the last
// subscriber is detached. deleteAndClean overrides the DOM event's wrapper
// CustomEvent _delete method.
_ceProtoDelete = Y.CustomEvent.prototype._delete,
_deleteAndClean = function(s) {
var ret = _ceProtoDelete.apply(this, arguments);
if (!this.hasSubs()) {
Y.Event._clean(this);
}
return ret;
},
Event = function() {
/**
* True after the onload event has fired
* @property _loadComplete
* @type boolean
* @static
* @private
*/
var _loadComplete = false,
/**
* The number of times to poll after window.onload. This number is
* increased if additional late-bound handlers are requested after
* the page load.
* @property _retryCount
* @static
* @private
*/
_retryCount = 0,
/**
* onAvailable listeners
* @property _avail
* @static
* @private
*/
_avail = [],
/**
* Custom event wrappers for DOM events. Key is
* 'event:' + Element uid stamp + event type
* @property _wrappers
* @type Y.Event.Custom
* @static
* @private
*/
_wrappers = _eventenv.dom_wrappers,
_windowLoadKey = null,
/**
* Custom event wrapper map DOM events. Key is
* Element uid stamp. Each item is a hash of custom event
* wrappers as provided in the _wrappers collection. This
* provides the infrastructure for getListeners.
* @property _el_events
* @static
* @private
*/
_el_events = _eventenv.dom_map;
return {
/**
* The number of times we should look for elements that are not
* in the DOM at the time the event is requested after the document
* has been loaded. The default is 1000@amp;40 ms, so it will poll
* for 40 seconds or until all outstanding handlers are bound
* (whichever comes first).
* @property POLL_RETRYS
* @type int
* @static
* @final
*/
POLL_RETRYS: 1000,
/**
* The poll interval in milliseconds
* @property POLL_INTERVAL
* @type int
* @static
* @final
*/
POLL_INTERVAL: 40,
/**
* addListener/removeListener can throw errors in unexpected scenarios.
* These errors are suppressed, the method returns false, and this property
* is set
* @property lastError
* @static
* @type Error
*/
lastError: null,
/**
* poll handle
* @property _interval
* @static
* @private
*/
_interval: null,
/**
* document readystate poll handle
* @property _dri
* @static
* @private
*/
_dri: null,
/**
* True when the document is initially usable
* @property DOMReady
* @type boolean
* @static
*/
DOMReady: false,
/**
* @method startInterval
* @static
* @private
*/
startInterval: function() {
if (!Event._interval) {
Event._interval = setInterval(Event._poll, Event.POLL_INTERVAL);
}
},
/**
* Executes the supplied callback when the item with the supplied
* id is found. This is meant to be used to execute behavior as
* soon as possible as the page loads. If you use this after the
* initial page load it will poll for a fixed time for the element.
* The number of times it will poll and the frequency are
* configurable. By default it will poll for 10 seconds.
*
* <p>The callback is executed with a single parameter:
* the custom object parameter, if provided.</p>
*
* @method onAvailable
*
* @param {string||string[]} id the id of the element, or an array
* of ids to look for.
* @param {function} fn what to execute when the element is found.
* @param {object} p_obj an optional object to be passed back as
* a parameter to fn.
* @param {boolean|object} p_override If set to true, fn will execute
* in the context of p_obj, if set to an object it
* will execute in the context of that object
* @param checkContent {boolean} check child node readiness (onContentReady)
* @static
* @deprecated Use Y.on("available")
*/
// @TODO fix arguments
onAvailable: function(id, fn, p_obj, p_override, checkContent, compat) {
var a = Y.Array(id), i, availHandle;
// Y.log('onAvailable registered for: ' + id);
for (i=0; i<a.length; i=i+1) {
_avail.push({
id: a[i],
fn: fn,
obj: p_obj,
override: p_override,
checkReady: checkContent,
compat: compat
});
}
_retryCount = this.POLL_RETRYS;
// We want the first test to be immediate, but async
setTimeout(Event._poll, 0);
availHandle = new Y.EventHandle({
_delete: function() {
// set by the event system for lazy DOM listeners
if (availHandle.handle) {
availHandle.handle.detach();
return;
}
var i, j;
// otherwise try to remove the onAvailable listener(s)
for (i = 0; i < a.length; i++) {
for (j = 0; j < _avail.length; j++) {
if (a[i] === _avail[j].id) {
_avail.splice(j, 1);
}
}
}
}
});
return availHandle;
},
/**
* Works the same way as onAvailable, but additionally checks the
* state of sibling elements to determine if the content of the
* available element is safe to modify.
*
* <p>The callback is executed with a single parameter:
* the custom object parameter, if provided.</p>
*
* @method onContentReady
*
* @param {string} id the id of the element to look for.
* @param {function} fn what to execute when the element is ready.
* @param {object} obj an optional object to be passed back as
* a parameter to fn.
* @param {boolean|object} override If set to true, fn will execute
* in the context of p_obj. If an object, fn will
* exectute in the context of that object
*
* @static
* @deprecated Use Y.on("contentready")
*/
// @TODO fix arguments
onContentReady: function(id, fn, obj, override, compat) {
return Event.onAvailable(id, fn, obj, override, true, compat);
},
/**
* Adds an event listener
*
* @method attach
*
* @param {String} type The type of event to append
* @param {Function} fn The method the event invokes
* @param {String|HTMLElement|Array|NodeList} el An id, an element
* reference, or a collection of ids and/or elements to assign the
* listener to.
* @param {Object} context optional context object
* @param {Boolean|object} args 0..n arguments to pass to the callback
* @return {EventHandle} an object to that can be used to detach the listener
*
* @static
*/
attach: function(type, fn, el, context) {
return Event._attach(Y.Array(arguments, 0, true));
},
_createWrapper: function (el, type, capture, compat, facade) {
var cewrapper,
ek = Y.stamp(el),
key = 'event:' + ek + type;
if (false === facade) {
key += 'native';
}
if (capture) {
key += 'capture';
}
cewrapper = _wrappers[key];
if (!cewrapper) {
// create CE wrapper
cewrapper = Y.publish(key, {
silent: true,
bubbles: false,
contextFn: function() {
if (compat) {
return cewrapper.el;
} else {
cewrapper.nodeRef = cewrapper.nodeRef || Y.one(cewrapper.el);
return cewrapper.nodeRef;
}
}
});
cewrapper.overrides = {};
// for later removeListener calls
cewrapper.el = el;
cewrapper.key = key;
cewrapper.domkey = ek;
cewrapper.type = type;
cewrapper.fn = function(e) {
cewrapper.fire(Event.getEvent(e, el, (compat || (false === facade))));
};
cewrapper.capture = capture;
if (el == win && type == "load") {
// window load happens once
cewrapper.fireOnce = true;
_windowLoadKey = key;
}
cewrapper._delete = _deleteAndClean;
_wrappers[key] = cewrapper;
_el_events[ek] = _el_events[ek] || {};
_el_events[ek][key] = cewrapper;
add(el, type, cewrapper.fn, capture);
}
return cewrapper;
},
_attach: function(args, conf) {
var compat,
handles, oEl, cewrapper, context,
fireNow = false, ret,
type = args[0],
fn = args[1],
el = args[2] || win,
facade = conf && conf.facade,
capture = conf && conf.capture,
overrides = conf && conf.overrides;
if (args[args.length-1] === COMPAT_ARG) {
compat = true;
}
if (!fn || !fn.call) {
// throw new TypeError(type + " attach call failed, callback undefined");
Y.log(type + " attach call failed, invalid callback", "error", "event");
return false;
}
// The el argument can be an array of elements or element ids.
if (shouldIterate(el)) {
handles=[];
Y.each(el, function(v, k) {
args[2] = v;
handles.push(Event._attach(args.slice(), conf));
});
// return (handles.length === 1) ? handles[0] : handles;
return new Y.EventHandle(handles);
// If the el argument is a string, we assume it is
// actually the id of the element. If the page is loaded
// we convert el to the actual element, otherwise we
// defer attaching the event until the element is
// ready
} else if (Y.Lang.isString(el)) {
// oEl = (compat) ? Y.DOM.byId(el) : Y.Selector.query(el);
if (compat) {
oEl = YDOM.byId(el);
} else {
oEl = Y.Selector.query(el);
switch (oEl.length) {
case 0:
oEl = null;
break;
case 1:
oEl = oEl[0];
break;
default:
args[2] = oEl;
return Event._attach(args, conf);
}
}
if (oEl) {
el = oEl;
// Not found = defer adding the event until the element is available
} else {
// Y.log(el + ' not found');
ret = Event.onAvailable(el, function() {
// Y.log('lazy attach: ' + args);
ret.handle = Event._attach(args, conf);
}, Event, true, false, compat);
return ret;
}
}
// Element should be an html element or node
if (!el) {
Y.log("unable to attach event " + type, "warn", "event");
return false;
}
if (Y.Node && Y.instanceOf(el, Y.Node)) {
el = Y.Node.getDOMNode(el);
}
cewrapper = Event._createWrapper(el, type, capture, compat, facade);
if (overrides) {
Y.mix(cewrapper.overrides, overrides);
}
if (el == win && type == "load") {
// if the load is complete, fire immediately.
// all subscribers, including the current one
// will be notified.
if (YUI.Env.windowLoaded) {
fireNow = true;
}
}
if (compat) {
args.pop();
}
context = args[3];
// set context to the Node if not specified
// ret = cewrapper.on.apply(cewrapper, trimmedArgs);
ret = cewrapper._on(fn, context, (args.length > 4) ? args.slice(4) : null);
if (fireNow) {
cewrapper.fire();
}
return ret;
},
/**
* Removes an event listener. Supports the signature the event was bound
* with, but the preferred way to remove listeners is using the handle
* that is returned when using Y.on
*
* @method detach
*
* @param {String} type the type of event to remove.
* @param {Function} fn the method the event invokes. If fn is
* undefined, then all event handlers for the type of event are
* removed.
* @param {String|HTMLElement|Array|NodeList|EventHandle} el An
* event handle, an id, an element reference, or a collection
* of ids and/or elements to remove the listener from.
* @return {boolean} true if the unbind was successful, false otherwise.
* @static
*/
detach: function(type, fn, el, obj) {
var args=Y.Array(arguments, 0, true), compat, l, ok, i,
id, ce;
if (args[args.length-1] === COMPAT_ARG) {
compat = true;
// args.pop();
}
if (type && type.detach) {
return type.detach();
}
// The el argument can be a string
if (typeof el == "string") {
// el = (compat) ? Y.DOM.byId(el) : Y.all(el);
if (compat) {
el = YDOM.byId(el);
} else {
el = Y.Selector.query(el);
l = el.length;
if (l < 1) {
el = null;
} else if (l == 1) {
el = el[0];
}
}
// return Event.detach.apply(Event, args);
}
if (!el) {
return false;
}
if (el.detach) {
args.splice(2, 1);
return el.detach.apply(el, args);
// The el argument can be an array of elements or element ids.
} else if (shouldIterate(el)) {
ok = true;
for (i=0, l=el.length; i<l; ++i) {
args[2] = el[i];
ok = ( Y.Event.detach.apply(Y.Event, args) && ok );
}
return ok;
}
if (!type || !fn || !fn.call) {
return Event.purgeElement(el, false, type);
}
id = 'event:' + Y.stamp(el) + type;
ce = _wrappers[id];
if (ce) {
return ce.detach(fn);
} else {
return false;
}
},
/**
* Finds the event in the window object, the caller's arguments, or
* in the arguments of another method in the callstack. This is
* executed automatically for events registered through the event
* manager, so the implementer should not normally need to execute
* this function at all.
* @method getEvent
* @param {Event} e the event parameter from the handler
* @param {HTMLElement} el the element the listener was attached to
* @return {Event} the event
* @static
*/
getEvent: function(e, el, noFacade) {
var ev = e || win.event;
return (noFacade) ? ev :
new Y.DOMEventFacade(ev, el, _wrappers['event:' + Y.stamp(el) + e.type]);
},
/**
* Generates an unique ID for the element if it does not already
* have one.
* @method generateId
* @param el the element to create the id for
* @return {string} the resulting id of the element
* @static
*/
generateId: function(el) {
return YDOM.generateID(el);
},
/**
* We want to be able to use getElementsByTagName as a collection
* to attach a group of events to. Unfortunately, different
* browsers return different types of collections. This function
* tests to determine if the object is array-like. It will also
* fail if the object is an array, but is empty.
* @method _isValidCollection
* @param o the object to test
* @return {boolean} true if the object is array-like and populated
* @deprecated was not meant to be used directly
* @static
* @private
*/
_isValidCollection: shouldIterate,
/**
* hook up any deferred listeners
* @method _load
* @static
* @private
*/
_load: function(e) {
if (!_loadComplete) {
// Y.log('Load Complete', 'info', 'event');
_loadComplete = true;
// Just in case DOMReady did not go off for some reason
// E._ready();
if (Y.fire) {
Y.fire(EVENT_READY);
}
// Available elements may not have been detected before the
// window load event fires. Try to find them now so that the
// the user is more likely to get the onAvailable notifications
// before the window load notification
Event._poll();
}
},
/**
* Polling function that runs before the onload event fires,
* attempting to attach to DOM Nodes as soon as they are
* available
* @method _poll
* @static
* @private
*/
_poll: function() {
if (Event.locked) {
return;
}
if (Y.UA.ie && !YUI.Env.DOMReady) {
// Hold off if DOMReady has not fired and check current
// readyState to protect against the IE operation aborted
// issue.
Event.startInterval();
return;
}
Event.locked = true;
// Y.log.debug("poll");
// keep trying until after the page is loaded. We need to
// check the page load state prior to trying to bind the
// elements so that we can be certain all elements have been
// tested appropriately
var i, len, item, el, notAvail, executeItem,
tryAgain = !_loadComplete;
if (!tryAgain) {
tryAgain = (_retryCount > 0);
}
// onAvailable
notAvail = [];
executeItem = function (el, item) {
var context, ov = item.override;
try {
if (item.compat) {
if (item.override) {
if (ov === true) {
context = item.obj;
} else {
context = ov;
}
} else {
context = el;
}
item.fn.call(context, item.obj);
} else {
context = item.obj || Y.one(el);
item.fn.apply(context, (Y.Lang.isArray(ov)) ? ov : []);
}
} catch (e) {
Y.log("Error in available or contentReady callback", 'error', 'event');
}
};
// onAvailable
for (i=0,len=_avail.length; i<len; ++i) {
item = _avail[i];
if (item && !item.checkReady) {
// el = (item.compat) ? Y.DOM.byId(item.id) : Y.one(item.id);
el = (item.compat) ? YDOM.byId(item.id) : Y.Selector.query(item.id, null, true);
if (el) {
// Y.log('avail: ' + el);
executeItem(el, item);
_avail[i] = null;
} else {
// Y.log('NOT avail: ' + el);
notAvail.push(item);
}
}
}
// onContentReady
for (i=0,len=_avail.length; i<len; ++i) {
item = _avail[i];
if (item && item.checkReady) {
// el = (item.compat) ? Y.DOM.byId(item.id) : Y.one(item.id);
el = (item.compat) ? YDOM.byId(item.id) : Y.Selector.query(item.id, null, true);
if (el) {
// The element is available, but not necessarily ready
// @todo should we test parentNode.nextSibling?
if (_loadComplete || (el.get && el.get('nextSibling')) || el.nextSibling) {
executeItem(el, item);
_avail[i] = null;
}
} else {
notAvail.push(item);
}
}
}
_retryCount = (notAvail.length === 0) ? 0 : _retryCount - 1;
if (tryAgain) {
// we may need to strip the nulled out items here
Event.startInterval();
} else {
clearInterval(Event._interval);
Event._interval = null;
}
Event.locked = false;
return;
},
/**
* Removes all listeners attached to the given element via addListener.
* Optionally, the node's children can also be purged.
* Optionally, you can specify a specific type of event to remove.
* @method purgeElement
* @param {HTMLElement} el the element to purge
* @param {boolean} recurse recursively purge this element's children
* as well. Use with caution.
* @param {string} type optional type of listener to purge. If
* left out, all listeners will be removed
* @static
*/
purgeElement: function(el, recurse, type) {
// var oEl = (Y.Lang.isString(el)) ? Y.one(el) : el,
var oEl = (Y.Lang.isString(el)) ? Y.Selector.query(el, null, true) : el,
lis = Event.getListeners(oEl, type), i, len, children, child;
if (recurse && oEl) {
lis = lis || [];
children = Y.Selector.query('*', oEl);
len = children.length;
for (i = 0; i < len; ++i) {
child = Event.getListeners(children[i], type);
if (child) {
lis = lis.concat(child);
}
}
}
if (lis) {
for (i = 0, len = lis.length; i < len; ++i) {
lis[i].detachAll();
}
}
},
/**
* Removes all object references and the DOM proxy subscription for
* a given event for a DOM node.
*
* @method _clean
* @param wrapper {CustomEvent} Custom event proxy for the DOM
* subscription
* @private
* @static
* @since 3.4.0
*/
_clean: function (wrapper) {
var key = wrapper.key,
domkey = wrapper.domkey;
remove(wrapper.el, wrapper.type, wrapper.fn, wrapper.capture);
delete _wrappers[key];
delete Y._yuievt.events[key];
if (_el_events[domkey]) {
delete _el_events[domkey][key];
if (!Y.Object.size(_el_events[domkey])) {
delete _el_events[domkey];
}
}
},
/**
* Returns all listeners attached to the given element via addListener.
* Optionally, you can specify a specific type of event to return.
* @method getListeners
* @param el {HTMLElement|string} the element or element id to inspect
* @param type {string} optional type of listener to return. If
* left out, all listeners will be returned
* @return {CustomEvent} the custom event wrapper for the DOM event(s)
* @static
*/
getListeners: function(el, type) {
var ek = Y.stamp(el, true), evts = _el_events[ek],
results=[] , key = (type) ? 'event:' + ek + type : null,
adapters = _eventenv.plugins;
if (!evts) {
return null;
}
if (key) {
// look for synthetic events
if (adapters[type] && adapters[type].eventDef) {
key += '_synth';
}
if (evts[key]) {
results.push(evts[key]);
}
// get native events as well
key += 'native';
if (evts[key]) {
results.push(evts[key]);
}
} else {
Y.each(evts, function(v, k) {
results.push(v);
});
}
return (results.length) ? results : null;
},
/**
* Removes all listeners registered by pe.event. Called
* automatically during the unload event.
* @method _unload
* @static
* @private
*/
_unload: function(e) {
Y.each(_wrappers, function(v, k) {
if (v.type == 'unload') {
v.fire(e);
}
v.detachAll();
});
remove(win, "unload", onUnload);
},
/**
* Adds a DOM event directly without the caching, cleanup, context adj, etc
*
* @method nativeAdd
* @param {HTMLElement} el the element to bind the handler to
* @param {string} type the type of event handler
* @param {function} fn the callback to invoke
* @param {boolen} capture capture or bubble phase
* @static
* @private
*/
nativeAdd: add,
/**
* Basic remove listener
*
* @method nativeRemove
* @param {HTMLElement} el the element to bind the handler to
* @param {string} type the type of event handler
* @param {function} fn the callback to invoke
* @param {boolen} capture capture or bubble phase
* @static
* @private
*/
nativeRemove: remove
};
}();
Y.Event = Event;
if (config.injected || YUI.Env.windowLoaded) {
onLoad();
} else {
add(win, "load", onLoad);
}
// Process onAvailable/onContentReady items when when the DOM is ready in IE
if (Y.UA.ie) {
Y.on(EVENT_READY, Event._poll);
}
try {
add(win, "unload", onUnload);
} catch(e) {
Y.log("Registering unload listener failed. This is known to happen in Chrome Packaged Apps and Extensions, which don't support unload, and don't provide a way to test for support", "warn", "event-base");
}
Event.Custom = Y.CustomEvent;
Event.Subscriber = Y.Subscriber;
Event.Target = Y.EventTarget;
Event.Handle = Y.EventHandle;
Event.Facade = Y.EventFacade;
Event._poll();
}());
/**
* DOM event listener abstraction layer
* @module event
* @submodule event-base
*/
/**
* Executes the callback as soon as the specified element
* is detected in the DOM. This function expects a selector
* string for the element(s) to detect. If you already have
* an element reference, you don't need this event.
* @event available
* @param type {string} 'available'
* @param fn {function} the callback function to execute.
* @param el {string} an selector for the element(s) to attach
* @param context optional argument that specifies what 'this' refers to.
* @param args* 0..n additional arguments to pass on to the callback function.
* These arguments will be added after the event object.
* @return {EventHandle} the detach handle
* @for YUI
*/
Y.Env.evt.plugins.available = {
on: function(type, fn, id, o) {
var a = arguments.length > 4 ? Y.Array(arguments, 4, true) : null;
return Y.Event.onAvailable.call(Y.Event, id, fn, o, a);
}
};
/**
* Executes the callback as soon as the specified element
* is detected in the DOM with a nextSibling property
* (indicating that the element's children are available).
* This function expects a selector
* string for the element(s) to detect. If you already have
* an element reference, you don't need this event.
* @event contentready
* @param type {string} 'contentready'
* @param fn {function} the callback function to execute.
* @param el {string} an selector for the element(s) to attach.
* @param context optional argument that specifies what 'this' refers to.
* @param args* 0..n additional arguments to pass on to the callback function.
* These arguments will be added after the event object.
* @return {EventHandle} the detach handle
* @for YUI
*/
Y.Env.evt.plugins.contentready = {
on: function(type, fn, id, o) {
var a = arguments.length > 4 ? Y.Array(arguments, 4, true) : null;
return Y.Event.onContentReady.call(Y.Event, id, fn, o, a);
}
};
}, '@VERSION@', {"requires": ["event-custom-base"]});
(function() {
var stateChangeListener,
GLOBAL_ENV = YUI.Env,
config = YUI.config,
doc = config.doc,
docElement = doc && doc.documentElement,
EVENT_NAME = 'onreadystatechange',
pollInterval = config.pollInterval || 40;
if (docElement.doScroll && !GLOBAL_ENV._ieready) {
GLOBAL_ENV._ieready = function() {
GLOBAL_ENV._ready();
};
/*! DOMReady: based on work by: Dean Edwards/John Resig/Matthias Miller/Diego Perini */
// Internet Explorer: use the doScroll() method on the root element.
// This isolates what appears to be a safe moment to manipulate the
// DOM prior to when the document's readyState suggests it is safe to do so.
if (self !== self.top) {
stateChangeListener = function() {
if (doc.readyState == 'complete') {
GLOBAL_ENV.remove(doc, EVENT_NAME, stateChangeListener);
GLOBAL_ENV.ieready();
}
};
GLOBAL_ENV.add(doc, EVENT_NAME, stateChangeListener);
} else {
GLOBAL_ENV._dri = setInterval(function() {
try {
docElement.doScroll('left');
clearInterval(GLOBAL_ENV._dri);
GLOBAL_ENV._dri = null;
GLOBAL_ENV._ieready();
} catch (domNotReady) { }
}, pollInterval);
}
}
})();
YUI.add('event-base-ie', function (Y, NAME) {
/*
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event
* @submodule event-base
*/
function IEEventFacade() {
// IEEventFacade.superclass.constructor.apply(this, arguments);
Y.DOM2EventFacade.apply(this, arguments);
}
/*
* (intentially left out of API docs)
* Alternate Facade implementation that is based on Object.defineProperty, which
* is partially supported in IE8. Properties that involve setup work are
* deferred to temporary getters using the static _define method.
*/
function IELazyFacade(e) {
var proxy = Y.config.doc.createEventObject(e),
proto = IELazyFacade.prototype;
// TODO: necessary?
proxy.hasOwnProperty = function () { return true; };
proxy.init = proto.init;
proxy.halt = proto.halt;
proxy.preventDefault = proto.preventDefault;
proxy.stopPropagation = proto.stopPropagation;
proxy.stopImmediatePropagation = proto.stopImmediatePropagation;
Y.DOM2EventFacade.apply(proxy, arguments);
return proxy;
}
var imp = Y.config.doc && Y.config.doc.implementation,
useLazyFacade = Y.config.lazyEventFacade,
buttonMap = {
0: 1, // left click
4: 2, // middle click
2: 3 // right click
},
relatedTargetMap = {
mouseout: 'toElement',
mouseover: 'fromElement'
},
resolve = Y.DOM2EventFacade.resolve,
proto = {
init: function() {
IEEventFacade.superclass.init.apply(this, arguments);
var e = this._event,
x, y, d, b, de, t;
this.target = resolve(e.srcElement);
if (('clientX' in e) && (!x) && (0 !== x)) {
x = e.clientX;
y = e.clientY;
d = Y.config.doc;
b = d.body;
de = d.documentElement;
x += (de.scrollLeft || (b && b.scrollLeft) || 0);
y += (de.scrollTop || (b && b.scrollTop) || 0);
this.pageX = x;
this.pageY = y;
}
if (e.type == "mouseout") {
t = e.toElement;
} else if (e.type == "mouseover") {
t = e.fromElement;
}
// fallback to t.relatedTarget to support simulated events.
// IE doesn't support setting toElement or fromElement on generic
// events, so Y.Event.simulate sets relatedTarget instead.
this.relatedTarget = resolve(t || e.relatedTarget);
// which should contain the unicode key code if this is a key event.
// For click events, which is normalized for which mouse button was
// clicked.
this.which = // chained assignment
this.button = e.keyCode || buttonMap[e.button] || e.button;
},
stopPropagation: function() {
this._event.cancelBubble = true;
this._wrapper.stopped = 1;
this.stopped = 1;
},
stopImmediatePropagation: function() {
this.stopPropagation();
this._wrapper.stopped = 2;
this.stopped = 2;
},
preventDefault: function(returnValue) {
this._event.returnValue = returnValue || false;
this._wrapper.prevented = 1;
this.prevented = 1;
}
};
Y.extend(IEEventFacade, Y.DOM2EventFacade, proto);
Y.extend(IELazyFacade, Y.DOM2EventFacade, proto);
IELazyFacade.prototype.init = function () {
var e = this._event,
overrides = this._wrapper.overrides,
define = IELazyFacade._define,
lazyProperties = IELazyFacade._lazyProperties,
prop;
this.altKey = e.altKey;
this.ctrlKey = e.ctrlKey;
this.metaKey = e.metaKey;
this.shiftKey = e.shiftKey;
this.type = (overrides && overrides.type) || e.type;
this.clientX = e.clientX;
this.clientY = e.clientY;
this.keyCode = // chained assignment
this.charCode = e.keyCode;
this.which = // chained assignment
this.button = e.keyCode || buttonMap[e.button] || e.button;
for (prop in lazyProperties) {
if (lazyProperties.hasOwnProperty(prop)) {
define(this, prop, lazyProperties[prop]);
}
}
if (this._touch) {
this._touch(e, this._currentTarget, this._wrapper);
}
};
IELazyFacade._lazyProperties = {
target: function () {
return resolve(this._event.srcElement);
},
relatedTarget: function () {
var e = this._event,
targetProp = relatedTargetMap[e.type] || 'relatedTarget';
// fallback to t.relatedTarget to support simulated events.
// IE doesn't support setting toElement or fromElement on generic
// events, so Y.Event.simulate sets relatedTarget instead.
return resolve(e[targetProp] || e.relatedTarget);
},
currentTarget: function () {
return resolve(this._currentTarget);
},
wheelDelta: function () {
var e = this._event;
if (e.type === "mousewheel" || e.type === "DOMMouseScroll") {
return (e.detail) ?
(e.detail * -1) :
// wheelDelta between -80 and 80 result in -1 or 1
Math.round(e.wheelDelta / 80) || ((e.wheelDelta < 0) ? -1 : 1);
}
},
pageX: function () {
var e = this._event,
val = e.pageX,
doc, bodyScroll, docScroll;
if (val === undefined) {
doc = Y.config.doc;
bodyScroll = doc.body && doc.body.scrollLeft;
docScroll = doc.documentElement.scrollLeft;
val = e.clientX + (docScroll || bodyScroll || 0);
}
return val;
},
pageY: function () {
var e = this._event,
val = e.pageY,
doc, bodyScroll, docScroll;
if (val === undefined) {
doc = Y.config.doc;
bodyScroll = doc.body && doc.body.scrollTop;
docScroll = doc.documentElement.scrollTop;
val = e.clientY + (docScroll || bodyScroll || 0);
}
return val;
}
};
/**
* Wrapper function for Object.defineProperty that creates a property whose
* value will be calulated only when asked for. After calculating the value,
* the getter wll be removed, so it will behave as a normal property beyond that
* point. A setter is also assigned so assigning to the property will clear
* the getter, so foo.prop = 'a'; foo.prop; won't trigger the getter,
* overwriting value 'a'.
*
* Used only by the DOMEventFacades used by IE8 when the YUI configuration
* <code>lazyEventFacade</code> is set to true.
*
* @method _define
* @param o {DOMObject} A DOM object to add the property to
* @param prop {String} The name of the new property
* @param valueFn {Function} The function that will return the initial, default
* value for the property.
* @static
* @private
*/
IELazyFacade._define = function (o, prop, valueFn) {
function val(v) {
var ret = (arguments.length) ? v : valueFn.call(this);
delete o[prop];
Object.defineProperty(o, prop, {
value: ret,
configurable: true,
writable: true
});
return ret;
}
Object.defineProperty(o, prop, {
get: val,
set: val,
configurable: true
});
};
if (imp && (!imp.hasFeature('Events', '2.0'))) {
if (useLazyFacade) {
// Make sure we can use the lazy facade logic
try {
Object.defineProperty(Y.config.doc.createEventObject(), 'z', {});
} catch (e) {
useLazyFacade = false;
}
}
Y.DOMEventFacade = (useLazyFacade) ? IELazyFacade : IEEventFacade;
}
}, '@VERSION@', {"requires": ["node-base"]});
YUI.add('pluginhost-base', function (Y, NAME) {
/**
* Provides the augmentable PluginHost interface, which can be added to any class.
* @module pluginhost
*/
/**
* Provides the augmentable PluginHost interface, which can be added to any class.
* @module pluginhost-base
*/
/**
* <p>
* An augmentable class, which provides the augmented class with the ability to host plugins.
* It adds <a href="#method_plug">plug</a> and <a href="#method_unplug">unplug</a> methods to the augmented class, which can
* be used to add or remove plugins from instances of the class.
* </p>
*
* <p>Plugins can also be added through the constructor configuration object passed to the host class' constructor using
* the "plugins" property. Supported values for the "plugins" property are those defined by the <a href="#method_plug">plug</a> method.
*
* For example the following code would add the AnimPlugin and IOPlugin to Overlay (the plugin host):
* <xmp>
* var o = new Overlay({plugins: [ AnimPlugin, {fn:IOPlugin, cfg:{section:"header"}}]});
* </xmp>
* </p>
* <p>
* Plug.Host's protected <a href="#method_initPlugins">_initPlugins</a> and <a href="#method_destroyPlugins">_destroyPlugins</a>
* methods should be invoked by the host class at the appropriate point in the host's lifecyle.
* </p>
*
* @class Plugin.Host
*/
var L = Y.Lang;
function PluginHost() {
this._plugins = {};
}
PluginHost.prototype = {
/**
* Adds a plugin to the host object. This will instantiate the
* plugin and attach it to the configured namespace on the host object.
*
* @method plug
* @chainable
* @param P {Function | Object |Array} Accepts the plugin class, or an
* object with a "fn" property specifying the plugin class and
* a "cfg" property specifying the configuration for the Plugin.
* <p>
* Additionally an Array can also be passed in, with the above function or
* object values, allowing the user to add multiple plugins in a single call.
* </p>
* @param config (Optional) If the first argument is the plugin class, the second argument
* can be the configuration for the plugin.
* @return {Base} A reference to the host object
*/
plug: function(Plugin, config) {
var i, ln, ns;
if (L.isArray(Plugin)) {
for (i = 0, ln = Plugin.length; i < ln; i++) {
this.plug(Plugin[i]);
}
} else {
if (Plugin && !L.isFunction(Plugin)) {
config = Plugin.cfg;
Plugin = Plugin.fn;
}
// Plugin should be fn by now
if (Plugin && Plugin.NS) {
ns = Plugin.NS;
config = config || {};
config.host = this;
if (this.hasPlugin(ns)) {
// Update config
if (this[ns].setAttrs) {
this[ns].setAttrs(config);
}
else { Y.log("Attempt to replug an already attached plugin, and we can't setAttrs, because it's not Attribute based: " + ns); }
} else {
// Create new instance
this[ns] = new Plugin(config);
this._plugins[ns] = Plugin;
}
}
else { Y.log("Attempt to plug in an invalid plugin. Host:" + this + ", Plugin:" + Plugin); }
}
return this;
},
/**
* Removes a plugin from the host object. This will destroy the
* plugin instance and delete the namespace from the host object.
*
* @method unplug
* @param {String | Function} plugin The namespace of the plugin, or the plugin class with the static NS namespace property defined. If not provided,
* all registered plugins are unplugged.
* @return {Base} A reference to the host object
* @chainable
*/
unplug: function(plugin) {
var ns = plugin,
plugins = this._plugins;
if (plugin) {
if (L.isFunction(plugin)) {
ns = plugin.NS;
if (ns && (!plugins[ns] || plugins[ns] !== plugin)) {
ns = null;
}
}
if (ns) {
if (this[ns]) {
if (this[ns].destroy) {
this[ns].destroy();
}
delete this[ns];
}
if (plugins[ns]) {
delete plugins[ns];
}
}
} else {
for (ns in this._plugins) {
if (this._plugins.hasOwnProperty(ns)) {
this.unplug(ns);
}
}
}
return this;
},
/**
* Determines if a plugin has plugged into this host.
*
* @method hasPlugin
* @param {String} ns The plugin's namespace
* @return {Plugin} Returns a truthy value (the plugin instance) if present, or undefined if not.
*/
hasPlugin : function(ns) {
return (this._plugins[ns] && this[ns]);
},
/**
* Initializes static plugins registered on the host (using the
* Base.plug static method) and any plugins passed to the
* instance through the "plugins" configuration property.
*
* @method _initPlugins
* @param {Config} config The configuration object with property name/value pairs.
* @private
*/
_initPlugins: function(config) {
this._plugins = this._plugins || {};
if (this._initConfigPlugins) {
this._initConfigPlugins(config);
}
},
/**
* Unplugs and destroys all plugins on the host
* @method _destroyPlugins
* @private
*/
_destroyPlugins: function() {
this.unplug();
}
};
Y.namespace("Plugin").Host = PluginHost;
}, '@VERSION@', {"requires": ["yui-base"]});
YUI.add('pluginhost-config', function (Y, NAME) {
/**
* Adds pluginhost constructor configuration and static configuration support
* @submodule pluginhost-config
*/
var PluginHost = Y.Plugin.Host,
L = Y.Lang;
/**
* A protected initialization method, used by the host class to initialize
* plugin configurations passed the constructor, through the config object.
*
* Host objects should invoke this method at the appropriate time in their
* construction lifecycle.
*
* @method _initConfigPlugins
* @param {Object} config The configuration object passed to the constructor
* @protected
* @for Plugin.Host
*/
PluginHost.prototype._initConfigPlugins = function(config) {
// Class Configuration
var classes = (this._getClasses) ? this._getClasses() : [this.constructor],
plug = [],
unplug = {},
constructor, i, classPlug, classUnplug, pluginClassName;
// TODO: Room for optimization. Can we apply statically/unplug in same pass?
for (i = classes.length - 1; i >= 0; i--) {
constructor = classes[i];
classUnplug = constructor._UNPLUG;
if (classUnplug) {
// subclasses over-write
Y.mix(unplug, classUnplug, true);
}
classPlug = constructor._PLUG;
if (classPlug) {
// subclasses over-write
Y.mix(plug, classPlug, true);
}
}
for (pluginClassName in plug) {
if (plug.hasOwnProperty(pluginClassName)) {
if (!unplug[pluginClassName]) {
this.plug(plug[pluginClassName]);
}
}
}
// User Configuration
if (config && config.plugins) {
this.plug(config.plugins);
}
};
/**
* Registers plugins to be instantiated at the class level (plugins
* which should be plugged into every instance of the class by default).
*
* @method plug
* @static
*
* @param {Function} hostClass The host class on which to register the plugins
* @param {Function | Array} plugin Either the plugin class, an array of plugin classes or an array of objects (with fn and cfg properties defined)
* @param {Object} config (Optional) If plugin is the plugin class, the configuration for the plugin
* @for Plugin.Host
*/
PluginHost.plug = function(hostClass, plugin, config) {
// Cannot plug into Base, since Plugins derive from Base [ will cause infinite recurrsion ]
var p, i, l, name;
if (hostClass !== Y.Base) {
hostClass._PLUG = hostClass._PLUG || {};
if (!L.isArray(plugin)) {
if (config) {
plugin = {fn:plugin, cfg:config};
}
plugin = [plugin];
}
for (i = 0, l = plugin.length; i < l;i++) {
p = plugin[i];
name = p.NAME || p.fn.NAME;
hostClass._PLUG[name] = p;
}
}
};
/**
* Unregisters any class level plugins which have been registered by the host class, or any
* other class in the hierarchy.
*
* @method unplug
* @static
*
* @param {Function} hostClass The host class from which to unregister the plugins
* @param {Function | Array} plugin The plugin class, or an array of plugin classes
* @for Plugin.Host
*/
PluginHost.unplug = function(hostClass, plugin) {
var p, i, l, name;
if (hostClass !== Y.Base) {
hostClass._UNPLUG = hostClass._UNPLUG || {};
if (!L.isArray(plugin)) {
plugin = [plugin];
}
for (i = 0, l = plugin.length; i < l; i++) {
p = plugin[i];
name = p.NAME;
if (!hostClass._PLUG[name]) {
hostClass._UNPLUG[name] = p;
} else {
delete hostClass._PLUG[name];
}
}
}
};
}, '@VERSION@', {"requires": ["pluginhost-base"]});
YUI.add('event-delegate', function (Y, NAME) {
/**
* Adds event delegation support to the library.
*
* @module event
* @submodule event-delegate
*/
var toArray = Y.Array,
YLang = Y.Lang,
isString = YLang.isString,
isObject = YLang.isObject,
isArray = YLang.isArray,
selectorTest = Y.Selector.test,
detachCategories = Y.Env.evt.handles;
/**
* <p>Sets up event delegation on a container element. The delegated event
* will use a supplied selector or filtering function to test if the event
* references at least one node that should trigger the subscription
* callback.</p>
*
* <p>Selector string filters will trigger the callback if the event originated
* from a node that matches it or is contained in a node that matches it.
* Function filters are called for each Node up the parent axis to the
* subscribing container node, and receive at each level the Node and the event
* object. The function should return true (or a truthy value) if that Node
* should trigger the subscription callback. Note, it is possible for filters
* to match multiple Nodes for a single event. In this case, the delegate
* callback will be executed for each matching Node.</p>
*
* <p>For each matching Node, the callback will be executed with its 'this'
* object set to the Node matched by the filter (unless a specific context was
* provided during subscription), and the provided event's
* <code>currentTarget</code> will also be set to the matching Node. The
* containing Node from which the subscription was originally made can be
* referenced as <code>e.container</code>.
*
* @method delegate
* @param type {String} the event type to delegate
* @param fn {Function} the callback function to execute. This function
* will be provided the event object for the delegated event.
* @param el {String|node} the element that is the delegation container
* @param filter {string|Function} a selector that must match the target of the
* event or a function to test target and its parents for a match
* @param context optional argument that specifies what 'this' refers to.
* @param args* 0..n additional arguments to pass on to the callback function.
* These arguments will be added after the event object.
* @return {EventHandle} the detach handle
* @static
* @for Event
*/
function delegate(type, fn, el, filter) {
var args = toArray(arguments, 0, true),
query = isString(el) ? el : null,
typeBits, synth, container, categories, cat, i, len, handles, handle;
// Support Y.delegate({ click: fnA, key: fnB }, el, filter, ...);
// and Y.delegate(['click', 'key'], fn, el, filter, ...);
if (isObject(type)) {
handles = [];
if (isArray(type)) {
for (i = 0, len = type.length; i < len; ++i) {
args[0] = type[i];
handles.push(Y.delegate.apply(Y, args));
}
} else {
// Y.delegate({'click', fn}, el, filter) =>
// Y.delegate('click', fn, el, filter)
args.unshift(null); // one arg becomes two; need to make space
for (i in type) {
if (type.hasOwnProperty(i)) {
args[0] = i;
args[1] = type[i];
handles.push(Y.delegate.apply(Y, args));
}
}
}
return new Y.EventHandle(handles);
}
typeBits = type.split(/\|/);
if (typeBits.length > 1) {
cat = typeBits.shift();
args[0] = type = typeBits.shift();
}
synth = Y.Node.DOM_EVENTS[type];
if (isObject(synth) && synth.delegate) {
handle = synth.delegate.apply(synth, arguments);
}
if (!handle) {
if (!type || !fn || !el || !filter) {
Y.log("delegate requires type, callback, parent, & filter", "warn");
return;
}
container = (query) ? Y.Selector.query(query, null, true) : el;
if (!container && isString(el)) {
handle = Y.on('available', function () {
Y.mix(handle, Y.delegate.apply(Y, args), true);
}, el);
}
if (!handle && container) {
args.splice(2, 2, container); // remove the filter
handle = Y.Event._attach(args, { facade: false });
handle.sub.filter = filter;
handle.sub._notify = delegate.notifySub;
}
}
if (handle && cat) {
categories = detachCategories[cat] || (detachCategories[cat] = {});
categories = categories[type] || (categories[type] = []);
categories.push(handle);
}
return handle;
}
/**
Overrides the <code>_notify</code> method on the normal DOM subscription to
inject the filtering logic and only proceed in the case of a match.
This method is hosted as a private property of the `delegate` method
(e.g. `Y.delegate.notifySub`)
@method notifySub
@param thisObj {Object} default 'this' object for the callback
@param args {Array} arguments passed to the event's <code>fire()</code>
@param ce {CustomEvent} the custom event managing the DOM subscriptions for
the subscribed event on the subscribing node.
@return {Boolean} false if the event was stopped
@private
@static
@since 3.2.0
**/
delegate.notifySub = function (thisObj, args, ce) {
// Preserve args for other subscribers
args = args.slice();
if (this.args) {
args.push.apply(args, this.args);
}
// Only notify subs if the event occurred on a targeted element
var currentTarget = delegate._applyFilter(this.filter, args, ce),
//container = e.currentTarget,
e, i, len, ret;
if (currentTarget) {
// Support multiple matches up the the container subtree
currentTarget = toArray(currentTarget);
// The second arg is the currentTarget, but we'll be reusing this
// facade, replacing the currentTarget for each use, so it doesn't
// matter what element we seed it with.
e = args[0] = new Y.DOMEventFacade(args[0], ce.el, ce);
e.container = Y.one(ce.el);
for (i = 0, len = currentTarget.length; i < len && !e.stopped; ++i) {
e.currentTarget = Y.one(currentTarget[i]);
ret = this.fn.apply(this.context || e.currentTarget, args);
if (ret === false) { // stop further notifications
break;
}
}
return ret;
}
};
/**
Compiles a selector string into a filter function to identify whether
Nodes along the parent axis of an event's target should trigger event
notification.
This function is memoized, so previously compiled filter functions are
returned if the same selector string is provided.
This function may be useful when defining synthetic events for delegate
handling.
Hosted as a property of the `delegate` method (e.g. `Y.delegate.compileFilter`).
@method compileFilter
@param selector {String} the selector string to base the filtration on
@return {Function}
@since 3.2.0
@static
**/
delegate.compileFilter = Y.cached(function (selector) {
return function (target, e) {
return selectorTest(target._node, selector,
(e.currentTarget === e.target) ? null : e.currentTarget._node);
};
});
/**
Regex to test for disabled elements during filtering. This is only relevant to
IE to normalize behavior with other browsers, which swallow events that occur
to disabled elements. IE fires the event from the parent element instead of the
original target, though it does preserve `event.srcElement` as the disabled
element. IE also supports disabled on `<a>`, but the event still bubbles, so it
acts more like `e.preventDefault()` plus styling. That issue is not handled here
because other browsers fire the event on the `<a>`, so delegate is supported in
both cases.
@property _disabledRE
@type {RegExp}
@protected
@since 3.8.1
**/
delegate._disabledRE = /^(?:button|input|select|textarea)$/i;
/**
Walks up the parent axis of an event's target, and tests each element
against a supplied filter function. If any Nodes, including the container,
satisfy the filter, the delegated callback will be triggered for each.
Hosted as a protected property of the `delegate` method (e.g.
`Y.delegate._applyFilter`).
@method _applyFilter
@param filter {Function} boolean function to test for inclusion in event
notification
@param args {Array} the arguments that would be passed to subscribers
@param ce {CustomEvent} the DOM event wrapper
@return {Node|Node[]|undefined} The Node or Nodes that satisfy the filter
@protected
**/
delegate._applyFilter = function (filter, args, ce) {
var e = args[0],
container = ce.el, // facadeless events in IE, have no e.currentTarget
target = e.target || e.srcElement,
match = [],
isContainer = false;
// Resolve text nodes to their containing element
if (target.nodeType === 3) {
target = target.parentNode;
}
// For IE. IE propagates events from the parent element of disabled
// elements, where other browsers swallow the event entirely. To normalize
// this in IE, filtering for matching elements should abort if the target
// is a disabled form control.
if (target.disabled && delegate._disabledRE.test(target.nodeName)) {
return match;
}
// passing target as the first arg rather than leaving well enough alone
// making 'this' in the filter function refer to the target. This is to
// support bound filter functions.
args.unshift(target);
if (isString(filter)) {
while (target) {
isContainer = (target === container);
if (selectorTest(target, filter, (isContainer ? null: container))) {
match.push(target);
}
if (isContainer) {
break;
}
target = target.parentNode;
}
} else {
// filter functions are implementer code and should receive wrappers
args[0] = Y.one(target);
args[1] = new Y.DOMEventFacade(e, container, ce);
while (target) {
// filter(target, e, extra args...) - this === target
if (filter.apply(args[0], args)) {
match.push(target);
}
if (target === container) {
break;
}
target = target.parentNode;
args[0] = Y.one(target);
}
args[1] = e; // restore the raw DOM event
}
if (match.length <= 1) {
match = match[0]; // single match or undefined
}
// remove the target
args.shift();
return match;
};
/**
* Sets up event delegation on a container element. The delegated event
* will use a supplied filter to test if the callback should be executed.
* This filter can be either a selector string or a function that returns
* a Node to use as the currentTarget for the event.
*
* The event object for the delegated event is supplied to the callback
* function. It is modified slightly in order to support all properties
* that may be needed for event delegation. 'currentTarget' is set to
* the element that matched the selector string filter or the Node returned
* from the filter function. 'container' is set to the element that the
* listener is delegated from (this normally would be the 'currentTarget').
*
* Filter functions will be called with the arguments that would be passed to
* the callback function, including the event object as the first parameter.
* The function should return false (or a falsey value) if the success criteria
* aren't met, and the Node to use as the event's currentTarget and 'this'
* object if they are.
*
* @method delegate
* @param type {string} the event type to delegate
* @param fn {function} the callback function to execute. This function
* will be provided the event object for the delegated event.
* @param el {string|node} the element that is the delegation container
* @param filter {string|function} a selector that must match the target of the
* event or a function that returns a Node or false.
* @param context optional argument that specifies what 'this' refers to.
* @param args* 0..n additional arguments to pass on to the callback function.
* These arguments will be added after the event object.
* @return {EventHandle} the detach handle
* @for YUI
*/
Y.delegate = Y.Event.delegate = delegate;
}, '@VERSION@', {"requires": ["node-base"]});
YUI.add('node-event-delegate', function (Y, NAME) {
/**
* Functionality to make the node a delegated event container
* @module node
* @submodule node-event-delegate
*/
/**
* <p>Sets up a delegation listener for an event occurring inside the Node.
* The delegated event will be verified against a supplied selector or
* filtering function to test if the event references at least one node that
* should trigger the subscription callback.</p>
*
* <p>Selector string filters will trigger the callback if the event originated
* from a node that matches it or is contained in a node that matches it.
* Function filters are called for each Node up the parent axis to the
* subscribing container node, and receive at each level the Node and the event
* object. The function should return true (or a truthy value) if that Node
* should trigger the subscription callback. Note, it is possible for filters
* to match multiple Nodes for a single event. In this case, the delegate
* callback will be executed for each matching Node.</p>
*
* <p>For each matching Node, the callback will be executed with its 'this'
* object set to the Node matched by the filter (unless a specific context was
* provided during subscription), and the provided event's
* <code>currentTarget</code> will also be set to the matching Node. The
* containing Node from which the subscription was originally made can be
* referenced as <code>e.container</code>.
*
* @method delegate
* @param type {String} the event type to delegate
* @param fn {Function} the callback function to execute. This function
* will be provided the event object for the delegated event.
* @param spec {String|Function} a selector that must match the target of the
* event or a function to test target and its parents for a match
* @param context {Object} optional argument that specifies what 'this' refers to.
* @param args* {any} 0..n additional arguments to pass on to the callback function.
* These arguments will be added after the event object.
* @return {EventHandle} the detach handle
* @for Node
*/
Y.Node.prototype.delegate = function(type) {
var args = Y.Array(arguments, 0, true),
index = (Y.Lang.isObject(type) && !Y.Lang.isArray(type)) ? 1 : 2;
args.splice(index, 0, this._node);
return Y.delegate.apply(Y, args);
};
}, '@VERSION@', {"requires": ["node-base", "event-delegate"]});
YUI.add('node-pluginhost', function (Y, NAME) {
/**
* @module node
* @submodule node-pluginhost
*/
/**
* Registers plugins to be instantiated at the class level (plugins
* which should be plugged into every instance of Node by default).
*
* @method plug
* @static
* @for Node
* @param {Function | Array} plugin Either the plugin class, an array of plugin classes or an array of objects (with fn and cfg properties defined)
* @param {Object} config (Optional) If plugin is the plugin class, the configuration for the plugin
*/
Y.Node.plug = function() {
var args = Y.Array(arguments);
args.unshift(Y.Node);
Y.Plugin.Host.plug.apply(Y.Base, args);
return Y.Node;
};
/**
* Unregisters any class level plugins which have been registered by the Node
*
* @method unplug
* @static
*
* @param {Function | Array} plugin The plugin class, or an array of plugin classes
*/
Y.Node.unplug = function() {
var args = Y.Array(arguments);
args.unshift(Y.Node);
Y.Plugin.Host.unplug.apply(Y.Base, args);
return Y.Node;
};
Y.mix(Y.Node, Y.Plugin.Host, false, null, 1);
// allow batching of plug/unplug via NodeList
// doesn't use NodeList.importMethod because we need real Nodes (not tmpNode)
/**
* Adds a plugin to each node in the NodeList.
* This will instantiate the plugin and attach it to the configured namespace on each node
* @method plug
* @for NodeList
* @param P {Function | Object |Array} Accepts the plugin class, or an
* object with a "fn" property specifying the plugin class and
* a "cfg" property specifying the configuration for the Plugin.
* <p>
* Additionally an Array can also be passed in, with the above function or
* object values, allowing the user to add multiple plugins in a single call.
* </p>
* @param config (Optional) If the first argument is the plugin class, the second argument
* can be the configuration for the plugin.
* @chainable
*/
Y.NodeList.prototype.plug = function() {
var args = arguments;
Y.NodeList.each(this, function(node) {
Y.Node.prototype.plug.apply(Y.one(node), args);
});
return this;
};
/**
* Removes a plugin from all nodes in the NodeList. This will destroy the
* plugin instance and delete the namespace each node.
* @method unplug
* @for NodeList
* @param {String | Function} plugin The namespace of the plugin, or the plugin class with the static NS namespace property defined. If not provided,
* all registered plugins are unplugged.
* @chainable
*/
Y.NodeList.prototype.unplug = function() {
var args = arguments;
Y.NodeList.each(this, function(node) {
Y.Node.prototype.unplug.apply(Y.one(node), args);
});
return this;
};
}, '@VERSION@', {"requires": ["node-base", "pluginhost"]});
YUI.add('node-screen', function (Y, NAME) {
/**
* Extended Node interface for managing regions and screen positioning.
* Adds support for positioning elements and normalizes window size and scroll detection.
* @module node
* @submodule node-screen
*/
// these are all "safe" returns, no wrapping required
Y.each([
/**
* Returns the inner width of the viewport (exludes scrollbar).
* @config winWidth
* @for Node
* @type {Int}
*/
'winWidth',
/**
* Returns the inner height of the viewport (exludes scrollbar).
* @config winHeight
* @type {Int}
*/
'winHeight',
/**
* Document width
* @config docWidth
* @type {Int}
*/
'docWidth',
/**
* Document height
* @config docHeight
* @type {Int}
*/
'docHeight',
/**
* Pixel distance the page has been scrolled horizontally
* @config docScrollX
* @type {Int}
*/
'docScrollX',
/**
* Pixel distance the page has been scrolled vertically
* @config docScrollY
* @type {Int}
*/
'docScrollY'
],
function(name) {
Y.Node.ATTRS[name] = {
getter: function() {
var args = Array.prototype.slice.call(arguments);
args.unshift(Y.Node.getDOMNode(this));
return Y.DOM[name].apply(this, args);
}
};
}
);
Y.Node.ATTRS.scrollLeft = {
getter: function() {
var node = Y.Node.getDOMNode(this);
return ('scrollLeft' in node) ? node.scrollLeft : Y.DOM.docScrollX(node);
},
setter: function(val) {
var node = Y.Node.getDOMNode(this);
if (node) {
if ('scrollLeft' in node) {
node.scrollLeft = val;
} else if (node.document || node.nodeType === 9) {
Y.DOM._getWin(node).scrollTo(val, Y.DOM.docScrollY(node)); // scroll window if win or doc
}
} else {
Y.log('unable to set scrollLeft for ' + node, 'error', 'Node');
}
}
};
Y.Node.ATTRS.scrollTop = {
getter: function() {
var node = Y.Node.getDOMNode(this);
return ('scrollTop' in node) ? node.scrollTop : Y.DOM.docScrollY(node);
},
setter: function(val) {
var node = Y.Node.getDOMNode(this);
if (node) {
if ('scrollTop' in node) {
node.scrollTop = val;
} else if (node.document || node.nodeType === 9) {
Y.DOM._getWin(node).scrollTo(Y.DOM.docScrollX(node), val); // scroll window if win or doc
}
} else {
Y.log('unable to set scrollTop for ' + node, 'error', 'Node');
}
}
};
Y.Node.importMethod(Y.DOM, [
/**
* Gets the current position of the node in page coordinates.
* @method getXY
* @for Node
* @return {Array} The XY position of the node
*/
'getXY',
/**
* Set the position of the node in page coordinates, regardless of how the node is positioned.
* @method setXY
* @param {Array} xy Contains X & Y values for new position (coordinates are page-based)
* @chainable
*/
'setXY',
/**
* Gets the current position of the node in page coordinates.
* @method getX
* @return {Int} The X position of the node
*/
'getX',
/**
* Set the position of the node in page coordinates, regardless of how the node is positioned.
* @method setX
* @param {Int} x X value for new position (coordinates are page-based)
* @chainable
*/
'setX',
/**
* Gets the current position of the node in page coordinates.
* @method getY
* @return {Int} The Y position of the node
*/
'getY',
/**
* Set the position of the node in page coordinates, regardless of how the node is positioned.
* @method setY
* @param {Int} y Y value for new position (coordinates are page-based)
* @chainable
*/
'setY',
/**
* Swaps the XY position of this node with another node.
* @method swapXY
* @param {Node | HTMLElement} otherNode The node to swap with.
* @chainable
*/
'swapXY'
]);
/**
* @module node
* @submodule node-screen
*/
/**
* Returns a region object for the node
* @config region
* @for Node
* @type Node
*/
Y.Node.ATTRS.region = {
getter: function() {
var node = this.getDOMNode(),
region;
if (node && !node.tagName) {
if (node.nodeType === 9) { // document
node = node.documentElement;
}
}
if (Y.DOM.isWindow(node)) {
region = Y.DOM.viewportRegion(node);
} else {
region = Y.DOM.region(node);
}
return region;
}
};
/**
* Returns a region object for the node's viewport
* @config viewportRegion
* @type Node
*/
Y.Node.ATTRS.viewportRegion = {
getter: function() {
return Y.DOM.viewportRegion(Y.Node.getDOMNode(this));
}
};
Y.Node.importMethod(Y.DOM, 'inViewportRegion');
// these need special treatment to extract 2nd node arg
/**
* Compares the intersection of the node with another node or region
* @method intersect
* @for Node
* @param {Node|Object} node2 The node or region to compare with.
* @param {Object} altRegion An alternate region to use (rather than this node's).
* @return {Object} An object representing the intersection of the regions.
*/
Y.Node.prototype.intersect = function(node2, altRegion) {
var node1 = Y.Node.getDOMNode(this);
if (Y.instanceOf(node2, Y.Node)) { // might be a region object
node2 = Y.Node.getDOMNode(node2);
}
return Y.DOM.intersect(node1, node2, altRegion);
};
/**
* Determines whether or not the node is within the giving region.
* @method inRegion
* @param {Node|Object} node2 The node or region to compare with.
* @param {Boolean} all Whether or not all of the node must be in the region.
* @param {Object} altRegion An alternate region to use (rather than this node's).
* @return {Object} An object representing the intersection of the regions.
*/
Y.Node.prototype.inRegion = function(node2, all, altRegion) {
var node1 = Y.Node.getDOMNode(this);
if (Y.instanceOf(node2, Y.Node)) { // might be a region object
node2 = Y.Node.getDOMNode(node2);
}
return Y.DOM.inRegion(node1, node2, all, altRegion);
};
}, '@VERSION@', {"requires": ["dom-screen", "node-base"]});
YUI.add('node-style', function (Y, NAME) {
(function(Y) {
/**
* Extended Node interface for managing node styles.
* @module node
* @submodule node-style
*/
Y.mix(Y.Node.prototype, {
/**
* Sets a style property of the node.
* Use camelCase (e.g. 'backgroundColor') for multi-word properties.
* @method setStyle
* @param {String} attr The style attribute to set.
* @param {String|Number} val The value.
* @chainable
*/
setStyle: function(attr, val) {
Y.DOM.setStyle(this._node, attr, val);
return this;
},
/**
* Sets multiple style properties on the node.
* Use camelCase (e.g. 'backgroundColor') for multi-word properties.
* @method setStyles
* @param {Object} hash An object literal of property:value pairs.
* @chainable
*/
setStyles: function(hash) {
Y.DOM.setStyles(this._node, hash);
return this;
},
/**
* Returns the style's current value.
* Use camelCase (e.g. 'backgroundColor') for multi-word properties.
* @method getStyle
* @for Node
* @param {String} attr The style attribute to retrieve.
* @return {String} The current value of the style property for the element.
*/
getStyle: function(attr) {
return Y.DOM.getStyle(this._node, attr);
},
/**
* Returns the computed value for the given style property.
* Use camelCase (e.g. 'backgroundColor') for multi-word properties.
* @method getComputedStyle
* @param {String} attr The style attribute to retrieve.
* @return {String} The computed value of the style property for the element.
*/
getComputedStyle: function(attr) {
return Y.DOM.getComputedStyle(this._node, attr);
}
});
/**
* Returns an array of values for each node.
* Use camelCase (e.g. 'backgroundColor') for multi-word properties.
* @method getStyle
* @for NodeList
* @see Node.getStyle
* @param {String} attr The style attribute to retrieve.
* @return {Array} The current values of the style property for the element.
*/
/**
* Returns an array of the computed value for each node.
* Use camelCase (e.g. 'backgroundColor') for multi-word properties.
* @method getComputedStyle
* @see Node.getComputedStyle
* @param {String} attr The style attribute to retrieve.
* @return {Array} The computed values for each node.
*/
/**
* Sets a style property on each node.
* Use camelCase (e.g. 'backgroundColor') for multi-word properties.
* @method setStyle
* @see Node.setStyle
* @param {String} attr The style attribute to set.
* @param {String|Number} val The value.
* @chainable
*/
/**
* Sets multiple style properties on each node.
* Use camelCase (e.g. 'backgroundColor') for multi-word properties.
* @method setStyles
* @see Node.setStyles
* @param {Object} hash An object literal of property:value pairs.
* @chainable
*/
// These are broken out to handle undefined return (avoid false positive for
// chainable)
Y.NodeList.importMethod(Y.Node.prototype, ['getStyle', 'getComputedStyle', 'setStyle', 'setStyles']);
})(Y);
}, '@VERSION@', {"requires": ["dom-style", "node-base"]});
YUI.add('querystring-stringify-simple', function (Y, NAME) {
/*global Y */
/**
* <p>Provides Y.QueryString.stringify method for converting objects to Query Strings.
* This is a subset implementation of the full querystring-stringify.</p>
* <p>This module provides the bare minimum functionality (encoding a hash of simple values),
* without the additional support for nested data structures. Every key-value pair is
* encoded by encodeURIComponent.</p>
* <p>This module provides a minimalistic way for io to handle single-level objects
* as transaction data.</p>
*
* @module querystring
* @submodule querystring-stringify-simple
*/
var QueryString = Y.namespace("QueryString"),
EUC = encodeURIComponent;
QueryString.stringify = function (obj, c) {
var qs = [],
// Default behavior is false; standard key notation.
s = c && c.arrayKey ? true : false,
key, i, l;
for (key in obj) {
if (obj.hasOwnProperty(key)) {
if (Y.Lang.isArray(obj[key])) {
for (i = 0, l = obj[key].length; i < l; i++) {
qs.push(EUC(s ? key + '[]' : key) + '=' + EUC(obj[key][i]));
}
}
else {
qs.push(EUC(key) + '=' + EUC(obj[key]));
}
}
}
return qs.join('&');
};
}, '@VERSION@', {"requires": ["yui-base"]});
YUI.add('io-base', function (Y, NAME) {
/**
Base IO functionality. Provides basic XHR transport support.
@module io
@submodule io-base
@for IO
**/
var // List of events that comprise the IO event lifecycle.
EVENTS = ['start', 'complete', 'end', 'success', 'failure', 'progress'],
// Whitelist of used XHR response object properties.
XHR_PROPS = ['status', 'statusText', 'responseText', 'responseXML'],
win = Y.config.win,
uid = 0;
/**
The IO class is a utility that brokers HTTP requests through a simplified
interface. Specifically, it allows JavaScript to make HTTP requests to
a resource without a page reload. The underlying transport for making
same-domain requests is the XMLHttpRequest object. IO can also use
Flash, if specified as a transport, for cross-domain requests.
@class IO
@constructor
@param {Object} config Object of EventTarget's publish method configurations
used to configure IO's events.
**/
function IO (config) {
var io = this;
io._uid = 'io:' + uid++;
io._init(config);
Y.io._map[io._uid] = io;
}
IO.prototype = {
//--------------------------------------
// Properties
//--------------------------------------
/**
* A counter that increments for each transaction.
*
* @property _id
* @private
* @type {Number}
*/
_id: 0,
/**
* Object of IO HTTP headers sent with each transaction.
*
* @property _headers
* @private
* @type {Object}
*/
_headers: {
'X-Requested-With' : 'XMLHttpRequest'
},
/**
* Object that stores timeout values for any transaction with a defined
* "timeout" configuration property.
*
* @property _timeout
* @private
* @type {Object}
*/
_timeout: {},
//--------------------------------------
// Methods
//--------------------------------------
_init: function(config) {
var io = this, i, len;
io.cfg = config || {};
Y.augment(io, Y.EventTarget);
for (i = 0, len = EVENTS.length; i < len; ++i) {
// Publish IO global events with configurations, if any.
// IO global events are set to broadcast by default.
// These events use the "io:" namespace.
io.publish('io:' + EVENTS[i], Y.merge({ broadcast: 1 }, config));
// Publish IO transaction events with configurations, if
// any. These events use the "io-trn:" namespace.
io.publish('io-trn:' + EVENTS[i], config);
}
},
/**
* Method that creates a unique transaction object for each request.
*
* @method _create
* @private
* @param {Object} cfg Configuration object subset to determine if
* the transaction is an XDR or file upload,
* requiring an alternate transport.
* @param {Number} id Transaction id
* @return {Object} The transaction object
*/
_create: function(config, id) {
var io = this,
transaction = {
id : Y.Lang.isNumber(id) ? id : io._id++,
uid: io._uid
},
alt = config.xdr ? config.xdr.use : null,
form = config.form && config.form.upload ? 'iframe' : null,
use;
if (alt === 'native') {
// Non-IE and IE >= 10 can use XHR level 2 and not rely on an
// external transport.
alt = Y.UA.ie && !SUPPORTS_CORS ? 'xdr' : null;
// Prevent "pre-flight" OPTIONS request by removing the
// `X-Requested-With` HTTP header from CORS requests. This header
// can be added back on a per-request basis, if desired.
io.setHeader('X-Requested-With');
}
use = alt || form;
transaction = use ? Y.merge(Y.IO.customTransport(use), transaction) :
Y.merge(Y.IO.defaultTransport(), transaction);
if (transaction.notify) {
config.notify = function (e, t, c) { io.notify(e, t, c); };
}
if (!use) {
if (win && win.FormData && config.data instanceof win.FormData) {
transaction.c.upload.onprogress = function (e) {
io.progress(transaction, e, config);
};
transaction.c.onload = function (e) {
io.load(transaction, e, config);
};
transaction.c.onerror = function (e) {
io.error(transaction, e, config);
};
transaction.upload = true;
}
}
return transaction;
},
_destroy: function(transaction) {
if (win && !transaction.notify && !transaction.xdr) {
if (XHR && !transaction.upload) {
transaction.c.onreadystatechange = null;
} else if (transaction.upload) {
transaction.c.upload.onprogress = null;
transaction.c.onload = null;
transaction.c.onerror = null;
} else if (Y.UA.ie && !transaction.e) {
// IE, when using XMLHttpRequest as an ActiveX Object, will throw
// a "Type Mismatch" error if the event handler is set to "null".
transaction.c.abort();
}
}
transaction = transaction.c = null;
},
/**
* Method for creating and firing events.
*
* @method _evt
* @private
* @param {String} eventName Event to be published.
* @param {Object} transaction Transaction object.
* @param {Object} config Configuration data subset for event subscription.
*/
_evt: function(eventName, transaction, config) {
var io = this, params,
args = config['arguments'],
emitFacade = io.cfg.emitFacade,
globalEvent = "io:" + eventName,
trnEvent = "io-trn:" + eventName;
// Workaround for #2532107
this.detach(trnEvent);
if (transaction.e) {
transaction.c = { status: 0, statusText: transaction.e };
}
// Fire event with parameters or an Event Facade.
params = [ emitFacade ?
{
id: transaction.id,
data: transaction.c,
cfg: config,
'arguments': args
} :
transaction.id
];
if (!emitFacade) {
if (eventName === EVENTS[0] || eventName === EVENTS[2]) {
if (args) {
params.push(args);
}
} else {
if (transaction.evt) {
params.push(transaction.evt);
} else {
params.push(transaction.c);
}
if (args) {
params.push(args);
}
}
}
params.unshift(globalEvent);
// Fire global events.
io.fire.apply(io, params);
// Fire transaction events, if receivers are defined.
if (config.on) {
params[0] = trnEvent;
io.once(trnEvent, config.on[eventName], config.context || Y);
io.fire.apply(io, params);
}
},
/**
* Fires event "io:start" and creates, fires a transaction-specific
* start event, if `config.on.start` is defined.
*
* @method start
* @param {Object} transaction Transaction object.
* @param {Object} config Configuration object for the transaction.
*/
start: function(transaction, config) {
/**
* Signals the start of an IO request.
* @event io:start
*/
this._evt(EVENTS[0], transaction, config);
},
/**
* Fires event "io:complete" and creates, fires a
* transaction-specific "complete" event, if config.on.complete is
* defined.
*
* @method complete
* @param {Object} transaction Transaction object.
* @param {Object} config Configuration object for the transaction.
*/
complete: function(transaction, config) {
/**
* Signals the completion of the request-response phase of a
* transaction. Response status and data are accessible, if
* available, in this event.
* @event io:complete
*/
this._evt(EVENTS[1], transaction, config);
},
/**
* Fires event "io:end" and creates, fires a transaction-specific "end"
* event, if config.on.end is defined.
*
* @method end
* @param {Object} transaction Transaction object.
* @param {Object} config Configuration object for the transaction.
*/
end: function(transaction, config) {
/**
* Signals the end of the transaction lifecycle.
* @event io:end
*/
this._evt(EVENTS[2], transaction, config);
this._destroy(transaction);
},
/**
* Fires event "io:success" and creates, fires a transaction-specific
* "success" event, if config.on.success is defined.
*
* @method success
* @param {Object} transaction Transaction object.
* @param {Object} config Configuration object for the transaction.
*/
success: function(transaction, config) {
/**
* Signals an HTTP response with status in the 2xx range.
* Fires after io:complete.
* @event io:success
*/
this._evt(EVENTS[3], transaction, config);
this.end(transaction, config);
},
/**
* Fires event "io:failure" and creates, fires a transaction-specific
* "failure" event, if config.on.failure is defined.
*
* @method failure
* @param {Object} transaction Transaction object.
* @param {Object} config Configuration object for the transaction.
*/
failure: function(transaction, config) {
/**
* Signals an HTTP response with status outside of the 2xx range.
* Fires after io:complete.
* @event io:failure
*/
this._evt(EVENTS[4], transaction, config);
this.end(transaction, config);
},
/**
* Fires event "io:progress" and creates, fires a transaction-specific
* "progress" event -- for XMLHttpRequest file upload -- if
* config.on.progress is defined.
*
* @method progress
* @param {Object} transaction Transaction object.
* @param {Object} progress event.
* @param {Object} config Configuration object for the transaction.
*/
progress: function(transaction, e, config) {
/**
* Signals the interactive state during a file upload transaction.
* This event fires after io:start and before io:complete.
* @event io:progress
*/
transaction.evt = e;
this._evt(EVENTS[5], transaction, config);
},
/**
* Fires event "io:complete" and creates, fires a transaction-specific
* "complete" event -- for XMLHttpRequest file upload -- if
* config.on.complete is defined.
*
* @method load
* @param {Object} transaction Transaction object.
* @param {Object} load event.
* @param {Object} config Configuration object for the transaction.
*/
load: function (transaction, e, config) {
transaction.evt = e.target;
this._evt(EVENTS[1], transaction, config);
},
/**
* Fires event "io:failure" and creates, fires a transaction-specific
* "failure" event -- for XMLHttpRequest file upload -- if
* config.on.failure is defined.
*
* @method error
* @param {Object} transaction Transaction object.
* @param {Object} error event.
* @param {Object} config Configuration object for the transaction.
*/
error: function (transaction, e, config) {
transaction.evt = e;
this._evt(EVENTS[4], transaction, config);
},
/**
* Retry an XDR transaction, using the Flash tranport, if the native
* transport fails.
*
* @method _retry
* @private
* @param {Object} transaction Transaction object.
* @param {String} uri Qualified path to transaction resource.
* @param {Object} config Configuration object for the transaction.
*/
_retry: function(transaction, uri, config) {
this._destroy(transaction);
config.xdr.use = 'flash';
return this.send(uri, config, transaction.id);
},
/**
* Method that concatenates string data for HTTP GET transactions.
*
* @method _concat
* @private
* @param {String} uri URI or root data.
* @param {String} data Data to be concatenated onto URI.
* @return {String}
*/
_concat: function(uri, data) {
uri += (uri.indexOf('?') === -1 ? '?' : '&') + data;
return uri;
},
/**
* Stores default client headers for all transactions. If a label is
* passed with no value argument, the header will be deleted.
*
* @method setHeader
* @param {String} name HTTP header
* @param {String} value HTTP header value
*/
setHeader: function(name, value) {
if (value) {
this._headers[name] = value;
} else {
delete this._headers[name];
}
},
/**
* Method that sets all HTTP headers to be sent in a transaction.
*
* @method _setHeaders
* @private
* @param {Object} transaction - XHR instance for the specific transaction.
* @param {Object} headers - HTTP headers for the specific transaction, as
* defined in the configuration object passed to YUI.io().
*/
_setHeaders: function(transaction, headers) {
headers = Y.merge(this._headers, headers);
Y.Object.each(headers, function(value, name) {
if (value !== 'disable') {
transaction.setRequestHeader(name, headers[name]);
}
});
},
/**
* Starts timeout count if the configuration object has a defined
* timeout property.
*
* @method _startTimeout
* @private
* @param {Object} transaction Transaction object generated by _create().
* @param {Object} timeout Timeout in milliseconds.
*/
_startTimeout: function(transaction, timeout) {
var io = this;
io._timeout[transaction.id] = setTimeout(function() {
io._abort(transaction, 'timeout');
}, timeout);
},
/**
* Clears the timeout interval started by _startTimeout().
*
* @method _clearTimeout
* @private
* @param {Number} id - Transaction id.
*/
_clearTimeout: function(id) {
clearTimeout(this._timeout[id]);
delete this._timeout[id];
},
/**
* Method that determines if a transaction response qualifies as success
* or failure, based on the response HTTP status code, and fires the
* appropriate success or failure events.
*
* @method _result
* @private
* @static
* @param {Object} transaction Transaction object generated by _create().
* @param {Object} config Configuration object passed to io().
*/
_result: function(transaction, config) {
var status;
// Firefox will throw an exception if attempting to access
// an XHR object's status property, after a request is aborted.
try {
status = transaction.c.status;
} catch(e) {
status = 0;
}
// IE reports HTTP 204 as HTTP 1223.
if (status >= 200 && status < 300 || status === 304 || status === 1223) {
this.success(transaction, config);
} else {
this.failure(transaction, config);
}
},
/**
* Event handler bound to onreadystatechange.
*
* @method _rS
* @private
* @param {Object} transaction Transaction object generated by _create().
* @param {Object} config Configuration object passed to YUI.io().
*/
_rS: function(transaction, config) {
var io = this;
if (transaction.c.readyState === 4) {
if (config.timeout) {
io._clearTimeout(transaction.id);
}
// Yield in the event of request timeout or abort.
setTimeout(function() {
io.complete(transaction, config);
io._result(transaction, config);
}, 0);
}
},
/**
* Terminates a transaction due to an explicit abort or timeout.
*
* @method _abort
* @private
* @param {Object} transaction Transaction object generated by _create().
* @param {String} type Identifies timed out or aborted transaction.
*/
_abort: function(transaction, type) {
if (transaction && transaction.c) {
transaction.e = type;
transaction.c.abort();
}
},
/**
* Requests a transaction. `send()` is implemented as `Y.io()`. Each
* transaction may include a configuration object. Its properties are:
*
* <dl>
* <dt>method</dt>
* <dd>HTTP method verb (e.g., GET or POST). If this property is not
* not defined, the default value will be GET.</dd>
*
* <dt>data</dt>
* <dd>This is the name-value string that will be sent as the
* transaction data. If the request is HTTP GET, the data become
* part of querystring. If HTTP POST, the data are sent in the
* message body.</dd>
*
* <dt>xdr</dt>
* <dd>Defines the transport to be used for cross-domain requests.
* By setting this property, the transaction will use the specified
* transport instead of XMLHttpRequest. The properties of the
* transport object are:
* <dl>
* <dt>use</dt>
* <dd>The transport to be used: 'flash' or 'native'</dd>
* <dt>dataType</dt>
* <dd>Set the value to 'XML' if that is the expected response
* content type.</dd>
* <dt>credentials</dt>
* <dd>Set the value to 'true' to set XHR.withCredentials property to true.</dd>
* </dl></dd>
*
* <dt>form</dt>
* <dd>Form serialization configuration object. Its properties are:
* <dl>
* <dt>id</dt>
* <dd>Node object or id of HTML form</dd>
* <dt>useDisabled</dt>
* <dd>`true` to also serialize disabled form field values
* (defaults to `false`)</dd>
* </dl></dd>
*
* <dt>on</dt>
* <dd>Assigns transaction event subscriptions. Available events are:
* <dl>
* <dt>start</dt>
* <dd>Fires when a request is sent to a resource.</dd>
* <dt>complete</dt>
* <dd>Fires when the transaction is complete.</dd>
* <dt>success</dt>
* <dd>Fires when the HTTP response status is within the 2xx
* range.</dd>
* <dt>failure</dt>
* <dd>Fires when the HTTP response status is outside the 2xx
* range, if an exception occurs, if the transation is aborted,
* or if the transaction exceeds a configured `timeout`.</dd>
* <dt>end</dt>
* <dd>Fires at the conclusion of the transaction
* lifecycle, after `success` or `failure`.</dd>
* </dl>
*
* <p>Callback functions for `start` and `end` receive the id of the
* transaction as a first argument. For `complete`, `success`, and
* `failure`, callbacks receive the id and the response object
* (usually the XMLHttpRequest instance). If the `arguments`
* property was included in the configuration object passed to
* `Y.io()`, the configured data will be passed to all callbacks as
* the last argument.</p>
* </dd>
*
* <dt>sync</dt>
* <dd>Pass `true` to make a same-domain transaction synchronous.
* <strong>CAVEAT</strong>: This will negatively impact the user
* experience. Have a <em>very</em> good reason if you intend to use
* this.</dd>
*
* <dt>context</dt>
* <dd>The "`this'" object for all configured event handlers. If a
* specific context is needed for individual callbacks, bind the
* callback to a context using `Y.bind()`.</dd>
*
* <dt>headers</dt>
* <dd>Object map of transaction headers to send to the server. The
* object keys are the header names and the values are the header
* values.</dd>
*
* <dt>timeout</dt>
* <dd>Millisecond threshold for the transaction before being
* automatically aborted.</dd>
*
* <dt>arguments</dt>
* <dd>User-defined data passed to all registered event handlers.
* This value is available as the second argument in the "start" and
* "end" event handlers. It is the third argument in the "complete",
* "success", and "failure" event handlers. <strong>Be sure to quote
* this property name in the transaction configuration as
* "arguments" is a reserved word in JavaScript</strong> (e.g.
* `Y.io({ ..., "arguments": stuff })`).</dd>
* </dl>
*
* @method send
* @public
* @param {String} uri Qualified path to transaction resource.
* @param {Object} config Configuration object for the transaction.
* @param {Number} id Transaction id, if already set.
* @return {Object}
*/
send: function(uri, config, id) {
var transaction, method, i, len, sync, data,
io = this,
u = uri,
response = {};
config = config ? Y.Object(config) : {};
transaction = io._create(config, id);
method = config.method ? config.method.toUpperCase() : 'GET';
sync = config.sync;
data = config.data;
// Serialize a map object into a key-value string using
// querystring-stringify-simple.
if ((Y.Lang.isObject(data) && !data.nodeType) && !transaction.upload) {
if (Y.QueryString && Y.QueryString.stringify) {
Y.log('Stringifying config.data for request', 'info', 'io');
config.data = data = Y.QueryString.stringify(data);
} else {
Y.log('Failed to stringify config.data object, likely because `querystring-stringify-simple` is missing.', 'warn', 'io');
}
}
if (config.form) {
if (config.form.upload) {
// This is a file upload transaction, calling
// upload() in io-upload-iframe.
return io.upload(transaction, uri, config);
} else {
// Serialize HTML form data into a key-value string.
data = io._serialize(config.form, data);
}
}
// Convert falsy values to an empty string. This way IE can't be
// rediculous and translate `undefined` to "undefined".
data || (data = '');
if (data) {
switch (method) {
case 'GET':
case 'HEAD':
case 'DELETE':
u = io._concat(u, data);
data = '';
Y.log('HTTP' + method + ' with data. The querystring is: ' + u, 'info', 'io');
break;
case 'POST':
case 'PUT':
// If Content-Type is defined in the configuration object, or
// or as a default header, it will be used instead of
// 'application/x-www-form-urlencoded; charset=UTF-8'
config.headers = Y.merge({
'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8'
}, config.headers);
break;
}
}
if (transaction.xdr) {
// Route data to io-xdr module for flash and XDomainRequest.
return io.xdr(u, transaction, config);
}
else if (transaction.notify) {
// Route data to custom transport
return transaction.c.send(transaction, uri, config);
}
if (!sync && !transaction.upload) {
transaction.c.onreadystatechange = function() {
io._rS(transaction, config);
};
}
try {
// Determine if request is to be set as
// synchronous or asynchronous.
transaction.c.open(method, u, !sync, config.username || null, config.password || null);
io._setHeaders(transaction.c, config.headers || {});
io.start(transaction, config);
// Will work only in browsers that implement the
// Cross-Origin Resource Sharing draft.
if (config.xdr && config.xdr.credentials && SUPPORTS_CORS) {
transaction.c.withCredentials = true;
}
// Using "null" with HTTP POST will result in a request
// with no Content-Length header defined.
transaction.c.send(data);
if (sync) {
// Create a response object for synchronous transactions,
// mixing id and arguments properties with the xhr
// properties whitelist.
for (i = 0, len = XHR_PROPS.length; i < len; ++i) {
response[XHR_PROPS[i]] = transaction.c[XHR_PROPS[i]];
}
response.getAllResponseHeaders = function() {
return transaction.c.getAllResponseHeaders();
};
response.getResponseHeader = function(name) {
return transaction.c.getResponseHeader(name);
};
io.complete(transaction, config);
io._result(transaction, config);
return response;
}
} catch(e) {
if (transaction.xdr) {
// This exception is usually thrown by browsers
// that do not support XMLHttpRequest Level 2.
// Retry the request with the XDR transport set
// to 'flash'. If the Flash transport is not
// initialized or available, the transaction
// will resolve to a transport error.
return io._retry(transaction, uri, config);
} else {
io.complete(transaction, config);
io._result(transaction, config);
}
}
// If config.timeout is defined, and the request is standard XHR,
// initialize timeout polling.
if (config.timeout) {
io._startTimeout(transaction, config.timeout);
Y.log('Configuration timeout set to: ' + config.timeout, 'info', 'io');
}
return {
id: transaction.id,
abort: function() {
return transaction.c ? io._abort(transaction, 'abort') : false;
},
isInProgress: function() {
return transaction.c ? (transaction.c.readyState % 4) : false;
},
io: io
};
}
};
/**
Method for initiating an ajax call. The first argument is the url end
point for the call. The second argument is an object to configure the
transaction and attach event subscriptions. The configuration object
supports the following properties:
<dl>
<dt>method</dt>
<dd>HTTP method verb (e.g., GET or POST). If this property is not
not defined, the default value will be GET.</dd>
<dt>data</dt>
<dd>This is the name-value string that will be sent as the
transaction data. If the request is HTTP GET, the data become
part of querystring. If HTTP POST, the data are sent in the
message body.</dd>
<dt>xdr</dt>
<dd>Defines the transport to be used for cross-domain requests.
By setting this property, the transaction will use the specified
transport instead of XMLHttpRequest. The properties of the
transport object are:
<dl>
<dt>use</dt>
<dd>The transport to be used: 'flash' or 'native'</dd>
<dt>dataType</dt>
<dd>Set the value to 'XML' if that is the expected response
content type.</dd>
</dl></dd>
<dt>form</dt>
<dd>Form serialization configuration object. Its properties are:
<dl>
<dt>id</dt>
<dd>Node object or id of HTML form</dd>
<dt>useDisabled</dt>
<dd>`true` to also serialize disabled form field values
(defaults to `false`)</dd>
</dl></dd>
<dt>on</dt>
<dd>Assigns transaction event subscriptions. Available events are:
<dl>
<dt>start</dt>
<dd>Fires when a request is sent to a resource.</dd>
<dt>complete</dt>
<dd>Fires when the transaction is complete.</dd>
<dt>success</dt>
<dd>Fires when the HTTP response status is within the 2xx
range.</dd>
<dt>failure</dt>
<dd>Fires when the HTTP response status is outside the 2xx
range, if an exception occurs, if the transation is aborted,
or if the transaction exceeds a configured `timeout`.</dd>
<dt>end</dt>
<dd>Fires at the conclusion of the transaction
lifecycle, after `success` or `failure`.</dd>
</dl>
<p>Callback functions for `start` and `end` receive the id of the
transaction as a first argument. For `complete`, `success`, and
`failure`, callbacks receive the id and the response object
(usually the XMLHttpRequest instance). If the `arguments`
property was included in the configuration object passed to
`Y.io()`, the configured data will be passed to all callbacks as
the last argument.</p>
</dd>
<dt>sync</dt>
<dd>Pass `true` to make a same-domain transaction synchronous.
<strong>CAVEAT</strong>: This will negatively impact the user
experience. Have a <em>very</em> good reason if you intend to use
this.</dd>
<dt>context</dt>
<dd>The "`this'" object for all configured event handlers. If a
specific context is needed for individual callbacks, bind the
callback to a context using `Y.bind()`.</dd>
<dt>headers</dt>
<dd>Object map of transaction headers to send to the server. The
object keys are the header names and the values are the header
values.</dd>
<dt>timeout</dt>
<dd>Millisecond threshold for the transaction before being
automatically aborted.</dd>
<dt>arguments</dt>
<dd>User-defined data passed to all registered event handlers.
This value is available as the second argument in the "start" and
"end" event handlers. It is the third argument in the "complete",
"success", and "failure" event handlers. <strong>Be sure to quote
this property name in the transaction configuration as
"arguments" is a reserved word in JavaScript</strong> (e.g.
`Y.io({ ..., "arguments": stuff })`).</dd>
</dl>
@method io
@static
@param {String} url qualified path to transaction resource.
@param {Object} config configuration object for the transaction.
@return {Object}
@for YUI
**/
Y.io = function(url, config) {
// Calling IO through the static interface will use and reuse
// an instance of IO.
var transaction = Y.io._map['io:0'] || new IO();
return transaction.send.apply(transaction, [url, config]);
};
/**
Method for setting and deleting IO HTTP headers to be sent with every
request.
Hosted as a property on the `io` function (e.g. `Y.io.header`).
@method header
@param {String} name HTTP header
@param {String} value HTTP header value
@static
**/
Y.io.header = function(name, value) {
// Calling IO through the static interface will use and reuse
// an instance of IO.
var transaction = Y.io._map['io:0'] || new IO();
transaction.setHeader(name, value);
};
Y.IO = IO;
// Map of all IO instances created.
Y.io._map = {};
var XHR = win && win.XMLHttpRequest,
XDR = win && win.XDomainRequest,
AX = win && win.ActiveXObject,
// Checks for the presence of the `withCredentials` in an XHR instance
// object, which will be present if the environment supports CORS.
SUPPORTS_CORS = XHR && 'withCredentials' in (new XMLHttpRequest());
Y.mix(Y.IO, {
/**
* The ID of the default IO transport, defaults to `xhr`
* @property _default
* @type {String}
* @static
*/
_default: 'xhr',
/**
*
* @method defaultTransport
* @static
* @param {String} [id] The transport to set as the default, if empty a new transport is created.
* @return {Object} The transport object with a `send` method
*/
defaultTransport: function(id) {
if (id) {
Y.log('Setting default IO to: ' + id, 'info', 'io');
Y.IO._default = id;
} else {
var o = {
c: Y.IO.transports[Y.IO._default](),
notify: Y.IO._default === 'xhr' ? false : true
};
Y.log('Creating default transport: ' + Y.IO._default, 'info', 'io');
return o;
}
},
/**
* An object hash of custom transports available to IO
* @property transports
* @type {Object}
* @static
*/
transports: {
xhr: function () {
return XHR ? new XMLHttpRequest() :
AX ? new ActiveXObject('Microsoft.XMLHTTP') : null;
},
xdr: function () {
return XDR ? new XDomainRequest() : null;
},
iframe: function () { return {}; },
flash: null,
nodejs: null
},
/**
* Create a custom transport of type and return it's object
* @method customTransport
* @param {String} id The id of the transport to create.
* @static
*/
customTransport: function(id) {
var o = { c: Y.IO.transports[id]() };
o[(id === 'xdr' || id === 'flash') ? 'xdr' : 'notify'] = true;
return o;
}
});
Y.mix(Y.IO.prototype, {
/**
* Fired from the notify method of the transport which in turn fires
* the event on the IO object.
* @method notify
* @param {String} event The name of the event
* @param {Object} transaction The transaction object
* @param {Object} config The configuration object for this transaction
*/
notify: function(event, transaction, config) {
var io = this;
switch (event) {
case 'timeout':
case 'abort':
case 'transport error':
transaction.c = { status: 0, statusText: event };
event = 'failure';
default:
io[event].apply(io, [transaction, config]);
}
}
});
}, '@VERSION@', {"requires": ["event-custom-base", "querystring-stringify-simple"]});
YUI.add('json-parse', function (Y, NAME) {
var _JSON = Y.config.global.JSON;
Y.namespace('JSON').parse = function (obj, reviver, space) {
return _JSON.parse((typeof obj === 'string' ? obj : obj + ''), reviver, space);
};
}, '@VERSION@', {"requires": ["yui-base"]});
YUI.add('transition', function (Y, NAME) {
/**
* Provides the transition method for Node.
* Transition has no API of its own, but adds the transition method to Node.
*
* @module transition
* @requires node-style
*/
var CAMEL_VENDOR_PREFIX = '',
VENDOR_PREFIX = '',
DOCUMENT = Y.config.doc,
DOCUMENT_ELEMENT = 'documentElement',
DOCUMENT_STYLE = DOCUMENT[DOCUMENT_ELEMENT].style,
TRANSITION_CAMEL = 'transition',
TRANSITION_PROPERTY_CAMEL = 'transitionProperty',
TRANSITION_PROPERTY,
TRANSITION_DURATION,
TRANSITION_TIMING_FUNCTION,
TRANSITION_DELAY,
TRANSITION_END,
ON_TRANSITION_END,
EMPTY_OBJ = {},
VENDORS = [
'Webkit',
'Moz'
],
VENDOR_TRANSITION_END = {
Webkit: 'webkitTransitionEnd'
},
/**
* A class for constructing transition instances.
* Adds the "transition" method to Node.
* @class Transition
* @constructor
*/
Transition = function() {
this.init.apply(this, arguments);
};
// One off handling of transform-prefixing.
Transition._TRANSFORM = 'transform';
Transition._toCamel = function(property) {
property = property.replace(/-([a-z])/gi, function(m0, m1) {
return m1.toUpperCase();
});
return property;
};
Transition._toHyphen = function(property) {
property = property.replace(/([A-Z]?)([a-z]+)([A-Z]?)/g, function(m0, m1, m2, m3) {
var str = ((m1) ? '-' + m1.toLowerCase() : '') + m2;
if (m3) {
str += '-' + m3.toLowerCase();
}
return str;
});
return property;
};
Transition.SHOW_TRANSITION = 'fadeIn';
Transition.HIDE_TRANSITION = 'fadeOut';
Transition.useNative = false;
// Map transition properties to vendor-specific versions.
if ('transition' in DOCUMENT_STYLE
&& 'transitionProperty' in DOCUMENT_STYLE
&& 'transitionDuration' in DOCUMENT_STYLE
&& 'transitionTimingFunction' in DOCUMENT_STYLE
&& 'transitionDelay' in DOCUMENT_STYLE) {
Transition.useNative = true;
Transition.supported = true; // TODO: remove
} else {
Y.Array.each(VENDORS, function(val) { // then vendor specific
var property = val + 'Transition';
if (property in DOCUMENT[DOCUMENT_ELEMENT].style) {
CAMEL_VENDOR_PREFIX = val;
VENDOR_PREFIX = Transition._toHyphen(val) + '-';
Transition.useNative = true;
Transition.supported = true; // TODO: remove
Transition._VENDOR_PREFIX = val;
}
});
}
// Map transform property to vendor-specific versions.
// One-off required for cssText injection.
if (typeof DOCUMENT_STYLE.transform === 'undefined') {
Y.Array.each(VENDORS, function(val) { // then vendor specific
var property = val + 'Transform';
if (typeof DOCUMENT_STYLE[property] !== 'undefined') {
Transition._TRANSFORM = property;
}
});
}
if (CAMEL_VENDOR_PREFIX) {
TRANSITION_CAMEL = CAMEL_VENDOR_PREFIX + 'Transition';
TRANSITION_PROPERTY_CAMEL = CAMEL_VENDOR_PREFIX + 'TransitionProperty';
}
TRANSITION_PROPERTY = VENDOR_PREFIX + 'transition-property';
TRANSITION_DURATION = VENDOR_PREFIX + 'transition-duration';
TRANSITION_TIMING_FUNCTION = VENDOR_PREFIX + 'transition-timing-function';
TRANSITION_DELAY = VENDOR_PREFIX + 'transition-delay';
TRANSITION_END = 'transitionend';
ON_TRANSITION_END = 'on' + CAMEL_VENDOR_PREFIX.toLowerCase() + 'transitionend';
TRANSITION_END = VENDOR_TRANSITION_END[CAMEL_VENDOR_PREFIX] || TRANSITION_END;
Transition.fx = {};
Transition.toggles = {};
Transition._hasEnd = {};
Transition._reKeywords = /^(?:node|duration|iterations|easing|delay|on|onstart|onend)$/i;
Y.Node.DOM_EVENTS[TRANSITION_END] = 1;
Transition.NAME = 'transition';
Transition.DEFAULT_EASING = 'ease';
Transition.DEFAULT_DURATION = 0.5;
Transition.DEFAULT_DELAY = 0;
Transition._nodeAttrs = {};
Transition.prototype = {
constructor: Transition,
init: function(node, config) {
var anim = this;
anim._node = node;
if (!anim._running && config) {
anim._config = config;
node._transition = anim; // cache for reuse
anim._duration = ('duration' in config) ?
config.duration: anim.constructor.DEFAULT_DURATION;
anim._delay = ('delay' in config) ?
config.delay: anim.constructor.DEFAULT_DELAY;
anim._easing = config.easing || anim.constructor.DEFAULT_EASING;
anim._count = 0; // track number of animated properties
anim._running = false;
}
return anim;
},
addProperty: function(prop, config) {
var anim = this,
node = this._node,
uid = Y.stamp(node),
nodeInstance = Y.one(node),
attrs = Transition._nodeAttrs[uid],
computed,
compareVal,
dur,
attr,
val;
if (!attrs) {
attrs = Transition._nodeAttrs[uid] = {};
}
attr = attrs[prop];
// might just be a value
if (config && config.value !== undefined) {
val = config.value;
} else if (config !== undefined) {
val = config;
config = EMPTY_OBJ;
}
if (typeof val === 'function') {
val = val.call(nodeInstance, nodeInstance);
}
if (attr && attr.transition) {
// take control if another transition owns this property
if (attr.transition !== anim) {
attr.transition._count--; // remapping attr to this transition
}
}
anim._count++; // properties per transition
// make 0 async and fire events
dur = ((typeof config.duration !== 'undefined') ? config.duration :
anim._duration) || 0.0001;
attrs[prop] = {
value: val,
duration: dur,
delay: (typeof config.delay !== 'undefined') ? config.delay :
anim._delay,
easing: config.easing || anim._easing,
transition: anim
};
// native end event doesnt fire when setting to same value
// supplementing with timer
// val may be a string or number (height: 0, etc), but computedStyle is always string
computed = Y.DOM.getComputedStyle(node, prop);
compareVal = (typeof val === 'string') ? computed : parseFloat(computed);
if (Transition.useNative && compareVal === val) {
setTimeout(function() {
anim._onNativeEnd.call(node, {
propertyName: prop,
elapsedTime: dur
});
}, dur * 1000);
}
},
removeProperty: function(prop) {
var anim = this,
attrs = Transition._nodeAttrs[Y.stamp(anim._node)];
if (attrs && attrs[prop]) {
delete attrs[prop];
anim._count--;
}
},
initAttrs: function(config) {
var attr,
node = this._node;
if (config.transform && !config[Transition._TRANSFORM]) {
config[Transition._TRANSFORM] = config.transform;
delete config.transform; // TODO: copy
}
for (attr in config) {
if (config.hasOwnProperty(attr) && !Transition._reKeywords.test(attr)) {
this.addProperty(attr, config[attr]);
// when size is auto or % webkit starts from zero instead of computed
// (https://bugs.webkit.org/show_bug.cgi?id=16020)
// TODO: selective set
if (node.style[attr] === '') {
Y.DOM.setStyle(node, attr, Y.DOM.getComputedStyle(node, attr));
}
}
}
},
/**
* Starts or an animation.
* @method run
* @chainable
* @private
*/
run: function(callback) {
var anim = this,
node = anim._node,
config = anim._config,
data = {
type: 'transition:start',
config: config
};
if (!anim._running) {
anim._running = true;
if (config.on && config.on.start) {
config.on.start.call(Y.one(node), data);
}
anim.initAttrs(anim._config);
anim._callback = callback;
anim._start();
}
return anim;
},
_start: function() {
this._runNative();
},
_prepDur: function(dur) {
dur = parseFloat(dur) * 1000;
return dur + 'ms';
},
_runNative: function() {
var anim = this,
node = anim._node,
uid = Y.stamp(node),
style = node.style,
computed = node.ownerDocument.defaultView.getComputedStyle(node),
attrs = Transition._nodeAttrs[uid],
cssText = '',
cssTransition = computed[Transition._toCamel(TRANSITION_PROPERTY)],
transitionText = TRANSITION_PROPERTY + ': ',
duration = TRANSITION_DURATION + ': ',
easing = TRANSITION_TIMING_FUNCTION + ': ',
delay = TRANSITION_DELAY + ': ',
hyphy,
attr,
name;
// preserve existing transitions
if (cssTransition !== 'all') {
transitionText += cssTransition + ',';
duration += computed[Transition._toCamel(TRANSITION_DURATION)] + ',';
easing += computed[Transition._toCamel(TRANSITION_TIMING_FUNCTION)] + ',';
delay += computed[Transition._toCamel(TRANSITION_DELAY)] + ',';
}
// run transitions mapped to this instance
for (name in attrs) {
hyphy = Transition._toHyphen(name);
attr = attrs[name];
if ((attr = attrs[name]) && attr.transition === anim) {
if (name in node.style) { // only native styles allowed
duration += anim._prepDur(attr.duration) + ',';
delay += anim._prepDur(attr.delay) + ',';
easing += (attr.easing) + ',';
transitionText += hyphy + ',';
cssText += hyphy + ': ' + attr.value + '; ';
} else {
this.removeProperty(name);
}
}
}
transitionText = transitionText.replace(/,$/, ';');
duration = duration.replace(/,$/, ';');
easing = easing.replace(/,$/, ';');
delay = delay.replace(/,$/, ';');
// only one native end event per node
if (!Transition._hasEnd[uid]) {
node.addEventListener(TRANSITION_END, anim._onNativeEnd, '');
Transition._hasEnd[uid] = true;
}
style.cssText += transitionText + duration + easing + delay + cssText;
},
_end: function(elapsed) {
var anim = this,
node = anim._node,
callback = anim._callback,
config = anim._config,
data = {
type: 'transition:end',
config: config,
elapsedTime: elapsed
},
nodeInstance = Y.one(node);
anim._running = false;
anim._callback = null;
if (node) {
if (config.on && config.on.end) {
setTimeout(function() { // IE: allow previous update to finish
config.on.end.call(nodeInstance, data);
// nested to ensure proper fire order
if (callback) {
callback.call(nodeInstance, data);
}
}, 1);
} else if (callback) {
setTimeout(function() { // IE: allow previous update to finish
callback.call(nodeInstance, data);
}, 1);
}
}
},
_endNative: function(name) {
var node = this._node,
value = node.ownerDocument.defaultView.getComputedStyle(node, '')[Transition._toCamel(TRANSITION_PROPERTY)];
name = Transition._toHyphen(name);
if (typeof value === 'string') {
value = value.replace(new RegExp('(?:^|,\\s)' + name + ',?'), ',');
value = value.replace(/^,|,$/, '');
node.style[TRANSITION_CAMEL] = value;
}
},
_onNativeEnd: function(e) {
var node = this,
uid = Y.stamp(node),
event = e,//e._event,
name = Transition._toCamel(event.propertyName),
elapsed = event.elapsedTime,
attrs = Transition._nodeAttrs[uid],
attr = attrs[name],
anim = (attr) ? attr.transition : null,
data,
config;
if (anim) {
anim.removeProperty(name);
anim._endNative(name);
config = anim._config[name];
data = {
type: 'propertyEnd',
propertyName: name,
elapsedTime: elapsed,
config: config
};
if (config && config.on && config.on.end) {
config.on.end.call(Y.one(node), data);
}
if (anim._count <= 0) { // after propertyEnd fires
anim._end(elapsed);
node.style[TRANSITION_PROPERTY_CAMEL] = ''; // clean up style
}
}
},
destroy: function() {
var anim = this,
node = anim._node;
if (node) {
node.removeEventListener(TRANSITION_END, anim._onNativeEnd, false);
anim._node = null;
}
}
};
Y.Transition = Transition;
Y.TransitionNative = Transition; // TODO: remove
/**
* Animate one or more css properties to a given value. Requires the "transition" module.
* <pre>example usage:
* Y.one('#demo').transition({
* duration: 1, // in seconds, default is 0.5
* easing: 'ease-out', // default is 'ease'
* delay: '1', // delay start for 1 second, default is 0
*
* height: '10px',
* width: '10px',
*
* opacity: { // per property
* value: 0,
* duration: 2,
* delay: 2,
* easing: 'ease-in'
* }
* });
* </pre>
* @for Node
* @method transition
* @param {Object} config An object containing one or more style properties, a duration and an easing.
* @param {Function} callback A function to run after the transition has completed.
* @chainable
*/
Y.Node.prototype.transition = function(name, config, callback) {
var
transitionAttrs = Transition._nodeAttrs[Y.stamp(this._node)],
anim = (transitionAttrs) ? transitionAttrs.transition || null : null,
fxConfig,
prop;
if (typeof name === 'string') { // named effect, pull config from registry
if (typeof config === 'function') {
callback = config;
config = null;
}
fxConfig = Transition.fx[name];
if (config && typeof config !== 'boolean') {
config = Y.clone(config);
for (prop in fxConfig) {
if (fxConfig.hasOwnProperty(prop)) {
if (! (prop in config)) {
config[prop] = fxConfig[prop];
}
}
}
} else {
config = fxConfig;
}
} else { // name is a config, config is a callback or undefined
callback = config;
config = name;
}
if (anim && !anim._running) {
anim.init(this, config);
} else {
anim = new Transition(this._node, config);
}
anim.run(callback);
return this;
};
Y.Node.prototype.show = function(name, config, callback) {
this._show(); // show prior to transition
if (name && Y.Transition) {
if (typeof name !== 'string' && !name.push) { // named effect or array of effects supercedes default
if (typeof config === 'function') {
callback = config;
config = name;
}
name = Transition.SHOW_TRANSITION;
}
this.transition(name, config, callback);
}
else if (name && !Y.Transition) { Y.log('unable to transition show; missing transition module', 'warn', 'node'); }
return this;
};
Y.NodeList.prototype.show = function(name, config, callback) {
var nodes = this._nodes,
i = 0,
node;
while ((node = nodes[i++])) {
Y.one(node).show(name, config, callback);
}
return this;
};
var _wrapCallBack = function(anim, fn, callback) {
return function() {
if (fn) {
fn.call(anim);
}
if (callback && typeof callback === 'function') {
callback.apply(anim._node, arguments);
}
};
};
Y.Node.prototype.hide = function(name, config, callback) {
if (name && Y.Transition) {
if (typeof config === 'function') {
callback = config;
config = null;
}
callback = _wrapCallBack(this, this._hide, callback); // wrap with existing callback
if (typeof name !== 'string' && !name.push) { // named effect or array of effects supercedes default
if (typeof config === 'function') {
callback = config;
config = name;
}
name = Transition.HIDE_TRANSITION;
}
this.transition(name, config, callback);
} else if (name && !Y.Transition) { Y.log('unable to transition hide; missing transition module', 'warn', 'node');
} else {
this._hide();
}
return this;
};
Y.NodeList.prototype.hide = function(name, config, callback) {
var nodes = this._nodes,
i = 0,
node;
while ((node = nodes[i++])) {
Y.one(node).hide(name, config, callback);
}
return this;
};
/**
* Animate one or more css properties to a given value. Requires the "transition" module.
* <pre>example usage:
* Y.all('.demo').transition({
* duration: 1, // in seconds, default is 0.5
* easing: 'ease-out', // default is 'ease'
* delay: '1', // delay start for 1 second, default is 0
*
* height: '10px',
* width: '10px',
*
* opacity: { // per property
* value: 0,
* duration: 2,
* delay: 2,
* easing: 'ease-in'
* }
* });
* </pre>
* @for NodeList
* @method transition
* @param {Object} config An object containing one or more style properties, a duration and an easing.
* @param {Function} callback A function to run after the transition has completed. The callback fires
* once per item in the NodeList.
* @chainable
*/
Y.NodeList.prototype.transition = function(config, callback) {
var nodes = this._nodes,
i = 0,
node;
while ((node = nodes[i++])) {
Y.one(node).transition(config, callback);
}
return this;
};
Y.Node.prototype.toggleView = function(name, on, callback) {
this._toggles = this._toggles || [];
callback = arguments[arguments.length - 1];
if (typeof name !== 'string') { // no transition, just toggle
on = name;
this._toggleView(on, callback); // call original _toggleView in Y.Node
return;
}
if (typeof on === 'function') { // Ignore "on" if used for callback argument.
on = undefined;
}
if (typeof on === 'undefined' && name in this._toggles) { // reverse current toggle
on = ! this._toggles[name];
}
on = (on) ? 1 : 0;
if (on) {
this._show();
} else {
callback = _wrapCallBack(this, this._hide, callback);
}
this._toggles[name] = on;
this.transition(Y.Transition.toggles[name][on], callback);
return this;
};
Y.NodeList.prototype.toggleView = function(name, on, callback) {
var nodes = this._nodes,
i = 0,
node;
while ((node = nodes[i++])) {
node = Y.one(node);
node.toggleView.apply(node, arguments);
}
return this;
};
Y.mix(Transition.fx, {
fadeOut: {
opacity: 0,
duration: 0.5,
easing: 'ease-out'
},
fadeIn: {
opacity: 1,
duration: 0.5,
easing: 'ease-in'
},
sizeOut: {
height: 0,
width: 0,
duration: 0.75,
easing: 'ease-out'
},
sizeIn: {
height: function(node) {
return node.get('scrollHeight') + 'px';
},
width: function(node) {
return node.get('scrollWidth') + 'px';
},
duration: 0.5,
easing: 'ease-in',
on: {
start: function() {
var overflow = this.getStyle('overflow');
if (overflow !== 'hidden') { // enable scrollHeight/Width
this.setStyle('overflow', 'hidden');
this._transitionOverflow = overflow;
}
},
end: function() {
if (this._transitionOverflow) { // revert overridden value
this.setStyle('overflow', this._transitionOverflow);
delete this._transitionOverflow;
}
}
}
}
});
Y.mix(Transition.toggles, {
size: ['sizeOut', 'sizeIn'],
fade: ['fadeOut', 'fadeIn']
});
}, '@VERSION@', {"requires": ["node-style"]});
YUI.add('selector-css2', function (Y, NAME) {
/**
* The selector module provides helper methods allowing CSS2 Selectors to be used with DOM elements.
* @module dom
* @submodule selector-css2
* @for Selector
*/
/*
* Provides helper methods for collecting and filtering DOM elements.
*/
var PARENT_NODE = 'parentNode',
TAG_NAME = 'tagName',
ATTRIBUTES = 'attributes',
COMBINATOR = 'combinator',
PSEUDOS = 'pseudos',
Selector = Y.Selector,
SelectorCSS2 = {
_reRegExpTokens: /([\^\$\?\[\]\*\+\-\.\(\)\|\\])/,
SORT_RESULTS: true,
// TODO: better detection, document specific
_isXML: (function() {
var isXML = (Y.config.doc.createElement('div').tagName !== 'DIV');
return isXML;
}()),
/**
* Mapping of shorthand tokens to corresponding attribute selector
* @property shorthand
* @type object
*/
shorthand: {
'\\#(-?[_a-z0-9]+[-\\w\\uE000]*)': '[id=$1]',
'\\.(-?[_a-z]+[-\\w\\uE000]*)': '[className~=$1]'
},
/**
* List of operators and corresponding boolean functions.
* These functions are passed the attribute and the current node's value of the attribute.
* @property operators
* @type object
*/
operators: {
'': function(node, attr) { return Y.DOM.getAttribute(node, attr) !== ''; }, // Just test for existence of attribute
'~=': '(?:^|\\s+){val}(?:\\s+|$)', // space-delimited
'|=': '^{val}-?' // optional hyphen-delimited
},
pseudos: {
'first-child': function(node) {
return Y.DOM._children(node[PARENT_NODE])[0] === node;
}
},
_bruteQuery: function(selector, root, firstOnly) {
var ret = [],
nodes = [],
tokens = Selector._tokenize(selector),
token = tokens[tokens.length - 1],
rootDoc = Y.DOM._getDoc(root),
child,
id,
className,
tagName;
if (token) {
// prefilter nodes
id = token.id;
className = token.className;
tagName = token.tagName || '*';
if (root.getElementsByTagName) { // non-IE lacks DOM api on doc frags
// try ID first, unless no root.all && root not in document
// (root.all works off document, but not getElementById)
if (id && (root.all || (root.nodeType === 9 || Y.DOM.inDoc(root)))) {
nodes = Y.DOM.allById(id, root);
// try className
} else if (className) {
nodes = root.getElementsByClassName(className);
} else { // default to tagName
nodes = root.getElementsByTagName(tagName);
}
} else { // brute getElementsByTagName()
child = root.firstChild;
while (child) {
// only collect HTMLElements
// match tag to supplement missing getElementsByTagName
if (child.tagName && (tagName === '*' || child.tagName === tagName)) {
nodes.push(child);
}
child = child.nextSibling || child.firstChild;
}
}
if (nodes.length) {
ret = Selector._filterNodes(nodes, tokens, firstOnly);
}
}
return ret;
},
_filterNodes: function(nodes, tokens, firstOnly) {
var i = 0,
j,
len = tokens.length,
n = len - 1,
result = [],
node = nodes[0],
tmpNode = node,
getters = Y.Selector.getters,
operator,
combinator,
token,
path,
pass,
value,
tests,
test;
for (i = 0; (tmpNode = node = nodes[i++]);) {
n = len - 1;
path = null;
testLoop:
while (tmpNode && tmpNode.tagName) {
token = tokens[n];
tests = token.tests;
j = tests.length;
if (j && !pass) {
while ((test = tests[--j])) {
operator = test[1];
if (getters[test[0]]) {
value = getters[test[0]](tmpNode, test[0]);
} else {
value = tmpNode[test[0]];
if (test[0] === 'tagName' && !Selector._isXML) {
value = value.toUpperCase();
}
if (typeof value != 'string' && value !== undefined && value.toString) {
value = value.toString(); // coerce for comparison
} else if (value === undefined && tmpNode.getAttribute) {
// use getAttribute for non-standard attributes
value = tmpNode.getAttribute(test[0], 2); // 2 === force string for IE
}
}
if ((operator === '=' && value !== test[2]) || // fast path for equality
(typeof operator !== 'string' && // protect against String.test monkey-patch (Moo)
operator.test && !operator.test(value)) || // regex test
(!operator.test && // protect against RegExp as function (webkit)
typeof operator === 'function' && !operator(tmpNode, test[0], test[2]))) { // function test
// skip non element nodes or non-matching tags
if ((tmpNode = tmpNode[path])) {
while (tmpNode &&
(!tmpNode.tagName ||
(token.tagName && token.tagName !== tmpNode.tagName))
) {
tmpNode = tmpNode[path];
}
}
continue testLoop;
}
}
}
n--; // move to next token
// now that we've passed the test, move up the tree by combinator
if (!pass && (combinator = token.combinator)) {
path = combinator.axis;
tmpNode = tmpNode[path];
// skip non element nodes
while (tmpNode && !tmpNode.tagName) {
tmpNode = tmpNode[path];
}
if (combinator.direct) { // one pass only
path = null;
}
} else { // success if we made it this far
result.push(node);
if (firstOnly) {
return result;
}
break;
}
}
}
node = tmpNode = null;
return result;
},
combinators: {
' ': {
axis: 'parentNode'
},
'>': {
axis: 'parentNode',
direct: true
},
'+': {
axis: 'previousSibling',
direct: true
}
},
_parsers: [
{
name: ATTRIBUTES,
re: /^\uE003(-?[a-z]+[\w\-]*)+([~\|\^\$\*!=]=?)?['"]?([^\uE004'"]*)['"]?\uE004/i,
fn: function(match, token) {
var operator = match[2] || '',
operators = Selector.operators,
escVal = (match[3]) ? match[3].replace(/\\/g, '') : '',
test;
// add prefiltering for ID and CLASS
if ((match[1] === 'id' && operator === '=') ||
(match[1] === 'className' &&
Y.config.doc.documentElement.getElementsByClassName &&
(operator === '~=' || operator === '='))) {
token.prefilter = match[1];
match[3] = escVal;
// escape all but ID for prefilter, which may run through QSA (via Dom.allById)
token[match[1]] = (match[1] === 'id') ? match[3] : escVal;
}
// add tests
if (operator in operators) {
test = operators[operator];
if (typeof test === 'string') {
match[3] = escVal.replace(Selector._reRegExpTokens, '\\$1');
test = new RegExp(test.replace('{val}', match[3]));
}
match[2] = test;
}
if (!token.last || token.prefilter !== match[1]) {
return match.slice(1);
}
}
},
{
name: TAG_NAME,
re: /^((?:-?[_a-z]+[\w-]*)|\*)/i,
fn: function(match, token) {
var tag = match[1];
if (!Selector._isXML) {
tag = tag.toUpperCase();
}
token.tagName = tag;
if (tag !== '*' && (!token.last || token.prefilter)) {
return [TAG_NAME, '=', tag];
}
if (!token.prefilter) {
token.prefilter = 'tagName';
}
}
},
{
name: COMBINATOR,
re: /^\s*([>+~]|\s)\s*/,
fn: function(match, token) {
}
},
{
name: PSEUDOS,
re: /^:([\-\w]+)(?:\uE005['"]?([^\uE005]*)['"]?\uE006)*/i,
fn: function(match, token) {
var test = Selector[PSEUDOS][match[1]];
if (test) { // reorder match array and unescape special chars for tests
if (match[2]) {
match[2] = match[2].replace(/\\/g, '');
}
return [match[2], test];
} else { // selector token not supported (possibly missing CSS3 module)
return false;
}
}
}
],
_getToken: function(token) {
return {
tagName: null,
id: null,
className: null,
attributes: {},
combinator: null,
tests: []
};
},
/*
Break selector into token units per simple selector.
Combinator is attached to the previous token.
*/
_tokenize: function(selector) {
selector = selector || '';
selector = Selector._parseSelector(Y.Lang.trim(selector));
var token = Selector._getToken(), // one token per simple selector (left selector holds combinator)
query = selector, // original query for debug report
tokens = [], // array of tokens
found = false, // whether or not any matches were found this pass
match, // the regex match
test,
i, parser;
/*
Search for selector patterns, store, and strip them from the selector string
until no patterns match (invalid selector) or we run out of chars.
Multiple attributes and pseudos are allowed, in any order.
for example:
'form:first-child[type=button]:not(button)[lang|=en]'
*/
outer:
do {
found = false; // reset after full pass
for (i = 0; (parser = Selector._parsers[i++]);) {
if ( (match = parser.re.exec(selector)) ) { // note assignment
if (parser.name !== COMBINATOR ) {
token.selector = selector;
}
selector = selector.replace(match[0], ''); // strip current match from selector
if (!selector.length) {
token.last = true;
}
if (Selector._attrFilters[match[1]]) { // convert class to className, etc.
match[1] = Selector._attrFilters[match[1]];
}
test = parser.fn(match, token);
if (test === false) { // selector not supported
found = false;
break outer;
} else if (test) {
token.tests.push(test);
}
if (!selector.length || parser.name === COMBINATOR) {
tokens.push(token);
token = Selector._getToken(token);
if (parser.name === COMBINATOR) {
token.combinator = Y.Selector.combinators[match[1]];
}
}
found = true;
}
}
} while (found && selector.length);
if (!found || selector.length) { // not fully parsed
Y.log('query: ' + query + ' contains unsupported token in: ' + selector, 'warn', 'Selector');
tokens = [];
}
return tokens;
},
_replaceMarkers: function(selector) {
selector = selector.replace(/\[/g, '\uE003');
selector = selector.replace(/\]/g, '\uE004');
selector = selector.replace(/\(/g, '\uE005');
selector = selector.replace(/\)/g, '\uE006');
return selector;
},
_replaceShorthand: function(selector) {
var shorthand = Y.Selector.shorthand,
re;
for (re in shorthand) {
if (shorthand.hasOwnProperty(re)) {
selector = selector.replace(new RegExp(re, 'gi'), shorthand[re]);
}
}
return selector;
},
_parseSelector: function(selector) {
var replaced = Y.Selector._replaceSelector(selector),
selector = replaced.selector;
// replace shorthand (".foo, #bar") after pseudos and attrs
// to avoid replacing unescaped chars
selector = Y.Selector._replaceShorthand(selector);
selector = Y.Selector._restore('attr', selector, replaced.attrs);
selector = Y.Selector._restore('pseudo', selector, replaced.pseudos);
// replace braces and parens before restoring escaped chars
// to avoid replacing ecaped markers
selector = Y.Selector._replaceMarkers(selector);
selector = Y.Selector._restore('esc', selector, replaced.esc);
return selector;
},
_attrFilters: {
'class': 'className',
'for': 'htmlFor'
},
getters: {
href: function(node, attr) {
return Y.DOM.getAttribute(node, attr);
},
id: function(node, attr) {
return Y.DOM.getId(node);
}
}
};
Y.mix(Y.Selector, SelectorCSS2, true);
Y.Selector.getters.src = Y.Selector.getters.rel = Y.Selector.getters.href;
// IE wants class with native queries
if (Y.Selector.useNative && Y.config.doc.querySelector) {
Y.Selector.shorthand['\\.(-?[_a-z]+[-\\w]*)'] = '[class~=$1]';
}
}, '@VERSION@', {"requires": ["selector-native"]});
YUI.add('selector-css3', function (Y, NAME) {
/**
* The selector css3 module provides support for css3 selectors.
* @module dom
* @submodule selector-css3
* @for Selector
*/
/*
an+b = get every _a_th node starting at the _b_th
0n+b = no repeat ("0" and "n" may both be omitted (together) , e.g. "0n+1" or "1", not "0+1"), return only the _b_th element
1n+b = get every element starting from b ("1" may may be omitted, e.g. "1n+0" or "n+0" or "n")
an+0 = get every _a_th element, "0" may be omitted
*/
Y.Selector._reNth = /^(?:([\-]?\d*)(n){1}|(odd|even)$)*([\-+]?\d*)$/;
Y.Selector._getNth = function(node, expr, tag, reverse) {
Y.Selector._reNth.test(expr);
var a = parseInt(RegExp.$1, 10), // include every _a_ elements (zero means no repeat, just first _a_)
n = RegExp.$2, // "n"
oddeven = RegExp.$3, // "odd" or "even"
b = parseInt(RegExp.$4, 10) || 0, // start scan from element _b_
result = [],
siblings = Y.DOM._children(node.parentNode, tag),
op;
if (oddeven) {
a = 2; // always every other
op = '+';
n = 'n';
b = (oddeven === 'odd') ? 1 : 0;
} else if ( isNaN(a) ) {
a = (n) ? 1 : 0; // start from the first or no repeat
}
if (a === 0) { // just the first
if (reverse) {
b = siblings.length - b + 1;
}
if (siblings[b - 1] === node) {
return true;
} else {
return false;
}
} else if (a < 0) {
reverse = !!reverse;
a = Math.abs(a);
}
if (!reverse) {
for (var i = b - 1, len = siblings.length; i < len; i += a) {
if ( i >= 0 && siblings[i] === node ) {
return true;
}
}
} else {
for (var i = siblings.length - b, len = siblings.length; i >= 0; i -= a) {
if ( i < len && siblings[i] === node ) {
return true;
}
}
}
return false;
};
Y.mix(Y.Selector.pseudos, {
'root': function(node) {
return node === node.ownerDocument.documentElement;
},
'nth-child': function(node, expr) {
return Y.Selector._getNth(node, expr);
},
'nth-last-child': function(node, expr) {
return Y.Selector._getNth(node, expr, null, true);
},
'nth-of-type': function(node, expr) {
return Y.Selector._getNth(node, expr, node.tagName);
},
'nth-last-of-type': function(node, expr) {
return Y.Selector._getNth(node, expr, node.tagName, true);
},
'last-child': function(node) {
var children = Y.DOM._children(node.parentNode);
return children[children.length - 1] === node;
},
'first-of-type': function(node) {
return Y.DOM._children(node.parentNode, node.tagName)[0] === node;
},
'last-of-type': function(node) {
var children = Y.DOM._children(node.parentNode, node.tagName);
return children[children.length - 1] === node;
},
'only-child': function(node) {
var children = Y.DOM._children(node.parentNode);
return children.length === 1 && children[0] === node;
},
'only-of-type': function(node) {
var children = Y.DOM._children(node.parentNode, node.tagName);
return children.length === 1 && children[0] === node;
},
'empty': function(node) {
return node.childNodes.length === 0;
},
'not': function(node, expr) {
return !Y.Selector.test(node, expr);
},
'contains': function(node, expr) {
var text = node.innerText || node.textContent || '';
return text.indexOf(expr) > -1;
},
'checked': function(node) {
return (node.checked === true || node.selected === true);
},
enabled: function(node) {
return (node.disabled !== undefined && !node.disabled);
},
disabled: function(node) {
return (node.disabled);
}
});
Y.mix(Y.Selector.operators, {
'^=': '^{val}', // Match starts with value
'$=': '{val}$', // Match ends with value
'*=': '{val}' // Match contains value as substring
});
Y.Selector.combinators['~'] = {
axis: 'previousSibling'
};
}, '@VERSION@', {"requires": ["selector-native", "selector-css2"]});
YUI.add('yui-log', function (Y, NAME) {
/**
* Provides console log capability and exposes a custom event for
* console implementations. This module is a `core` YUI module,
* <a href="../classes/YUI.html#method_log">it's documentation is located under the YUI class</a>.
*
* @module yui
* @submodule yui-log
*/
var INSTANCE = Y,
LOGEVENT = 'yui:log',
UNDEFINED = 'undefined',
LEVELS = { debug: 1,
info: 2,
warn: 4,
error: 8 };
/**
* If the 'debug' config is true, a 'yui:log' event will be
* dispatched, which the Console widget and anything else
* can consume. If the 'useBrowserConsole' config is true, it will
* write to the browser console if available. YUI-specific log
* messages will only be present in the -debug versions of the
* JS files. The build system is supposed to remove log statements
* from the raw and minified versions of the files.
*
* @method log
* @for YUI
* @param {String} msg The message to log.
* @param {String} cat The log category for the message. Default
* categories are "info", "warn", "error", time".
* Custom categories can be used as well. (opt).
* @param {String} src The source of the the message (opt).
* @param {boolean} silent If true, the log event won't fire.
* @return {YUI} YUI instance.
*/
INSTANCE.log = function(msg, cat, src, silent) {
var bail, excl, incl, m, f, minlevel,
Y = INSTANCE,
c = Y.config,
publisher = (Y.fire) ? Y : YUI.Env.globalEvents;
// suppress log message if the config is off or the event stack
// or the event call stack contains a consumer of the yui:log event
if (c.debug) {
// apply source filters
src = src || "";
if (typeof src !== "undefined") {
excl = c.logExclude;
incl = c.logInclude;
if (incl && !(src in incl)) {
bail = 1;
} else if (incl && (src in incl)) {
bail = !incl[src];
} else if (excl && (src in excl)) {
bail = excl[src];
}
// Determine the current minlevel as defined in configuration
Y.config.logLevel = Y.config.logLevel || 'debug';
minlevel = LEVELS[Y.config.logLevel.toLowerCase()];
if (cat in LEVELS && LEVELS[cat] < minlevel) {
// Skip this message if the we don't meet the defined minlevel
bail = 1;
}
}
if (!bail) {
if (c.useBrowserConsole) {
m = (src) ? src + ': ' + msg : msg;
if (Y.Lang.isFunction(c.logFn)) {
c.logFn.call(Y, msg, cat, src);
} else if (typeof console !== UNDEFINED && console.log) {
f = (cat && console[cat] && (cat in LEVELS)) ? cat : 'log';
console[f](m);
} else if (typeof opera !== UNDEFINED) {
opera.postError(m);
}
}
if (publisher && !silent) {
if (publisher === Y && (!publisher.getEvent(LOGEVENT))) {
publisher.publish(LOGEVENT, {
broadcast: 2
});
}
publisher.fire(LOGEVENT, {
msg: msg,
cat: cat,
src: src
});
}
}
}
return Y;
};
/**
* Write a system message. This message will be preserved in the
* minified and raw versions of the YUI files, unlike log statements.
* @method message
* @for YUI
* @param {String} msg The message to log.
* @param {String} cat The log category for the message. Default
* categories are "info", "warn", "error", time".
* Custom categories can be used as well. (opt).
* @param {String} src The source of the the message (opt).
* @param {boolean} silent If true, the log event won't fire.
* @return {YUI} YUI instance.
*/
INSTANCE.message = function() {
return INSTANCE.log.apply(INSTANCE, arguments);
};
}, '@VERSION@', {"requires": ["yui-base"]});
YUI.add('dump', function (Y, NAME) {
/**
* Returns a simple string representation of the object or array.
* Other types of objects will be returned unprocessed. Arrays
* are expected to be indexed. Use object notation for
* associative arrays.
*
* If included, the dump method is added to the YUI instance.
*
* @module dump
*/
var L = Y.Lang,
OBJ = '{...}',
FUN = 'f(){...}',
COMMA = ', ',
ARROW = ' => ',
/**
* Returns a simple string representation of the object or array.
* Other types of objects will be returned unprocessed. Arrays
* are expected to be indexed.
*
* @method dump
* @param {Object} o The object to dump.
* @param {Number} d How deep to recurse child objects, default 3.
* @return {String} the dump result.
* @for YUI
*/
dump = function(o, d) {
var i, len, s = [], type = L.type(o);
// Cast non-objects to string
// Skip dates because the std toString is what we want
// Skip HTMLElement-like objects because trying to dump
// an element will cause an unhandled exception in FF 2.x
if (!L.isObject(o)) {
return o + '';
} else if (type == 'date') {
return o;
} else if (o.nodeType && o.tagName) {
return o.tagName + '#' + o.id;
} else if (o.document && o.navigator) {
return 'window';
} else if (o.location && o.body) {
return 'document';
} else if (type == 'function') {
return FUN;
}
// dig into child objects the depth specifed. Default 3
d = (L.isNumber(d)) ? d : 3;
// arrays [1, 2, 3]
if (type == 'array') {
s.push('[');
for (i = 0, len = o.length; i < len; i = i + 1) {
if (L.isObject(o[i])) {
s.push((d > 0) ? L.dump(o[i], d - 1) : OBJ);
} else {
s.push(o[i]);
}
s.push(COMMA);
}
if (s.length > 1) {
s.pop();
}
s.push(']');
// regexp /foo/
} else if (type == 'regexp') {
s.push(o.toString());
// objects {k1 => v1, k2 => v2}
} else {
s.push('{');
for (i in o) {
if (o.hasOwnProperty(i)) {
try {
s.push(i + ARROW);
if (L.isObject(o[i])) {
s.push((d > 0) ? L.dump(o[i], d - 1) : OBJ);
} else {
s.push(o[i]);
}
s.push(COMMA);
} catch (e) {
s.push('Error: ' + e.message);
}
}
}
if (s.length > 1) {
s.pop();
}
s.push('}');
}
return s.join('');
};
Y.dump = dump;
L.dump = dump;
}, '@VERSION@', {"requires": ["yui-base"]});
YUI.add('transition-timer', function (Y, NAME) {
/**
* Provides the base Transition class, for animating numeric properties.
*
* @module transition
* @submodule transition-timer
*/
var Transition = Y.Transition;
Y.mix(Transition.prototype, {
_start: function() {
if (Transition.useNative) {
this._runNative();
} else {
this._runTimer();
}
},
_runTimer: function() {
var anim = this;
anim._initAttrs();
Transition._running[Y.stamp(anim)] = anim;
anim._startTime = new Date();
Transition._startTimer();
},
_endTimer: function() {
var anim = this;
delete Transition._running[Y.stamp(anim)];
anim._startTime = null;
},
_runFrame: function() {
var t = new Date() - this._startTime;
this._runAttrs(t);
},
_runAttrs: function(time) {
var anim = this,
node = anim._node,
config = anim._config,
uid = Y.stamp(node),
attrs = Transition._nodeAttrs[uid],
customAttr = Transition.behaviors,
done = false,
allDone = false,
data,
name,
attribute,
setter,
elapsed,
delay,
d,
t,
i;
for (name in attrs) {
if ((attribute = attrs[name]) && attribute.transition === anim) {
d = attribute.duration;
delay = attribute.delay;
elapsed = (time - delay) / 1000;
t = time;
data = {
type: 'propertyEnd',
propertyName: name,
config: config,
elapsedTime: elapsed
};
setter = (i in customAttr && 'set' in customAttr[i]) ?
customAttr[i].set : Transition.DEFAULT_SETTER;
done = (t >= d);
if (t > d) {
t = d;
}
if (!delay || time >= delay) {
setter(anim, name, attribute.from, attribute.to, t - delay, d - delay,
attribute.easing, attribute.unit);
if (done) {
delete attrs[name];
anim._count--;
if (config[name] && config[name].on && config[name].on.end) {
config[name].on.end.call(Y.one(node), data);
}
//node.fire('transition:propertyEnd', data);
if (!allDone && anim._count <= 0) {
allDone = true;
anim._end(elapsed);
anim._endTimer();
}
}
}
}
}
},
_initAttrs: function() {
var anim = this,
customAttr = Transition.behaviors,
uid = Y.stamp(anim._node),
attrs = Transition._nodeAttrs[uid],
attribute,
duration,
delay,
easing,
val,
name,
mTo,
mFrom,
unit, begin, end;
for (name in attrs) {
if ((attribute = attrs[name]) && attribute.transition === anim) {
duration = attribute.duration * 1000;
delay = attribute.delay * 1000;
easing = attribute.easing;
val = attribute.value;
// only allow supported properties
if (name in anim._node.style || name in Y.DOM.CUSTOM_STYLES) {
begin = (name in customAttr && 'get' in customAttr[name]) ?
customAttr[name].get(anim, name) : Transition.DEFAULT_GETTER(anim, name);
mFrom = Transition.RE_UNITS.exec(begin);
mTo = Transition.RE_UNITS.exec(val);
begin = mFrom ? mFrom[1] : begin;
end = mTo ? mTo[1] : val;
unit = mTo ? mTo[2] : mFrom ? mFrom[2] : ''; // one might be zero TODO: mixed units
if (!unit && Transition.RE_DEFAULT_UNIT.test(name)) {
unit = Transition.DEFAULT_UNIT;
}
if (typeof easing === 'string') {
if (easing.indexOf('cubic-bezier') > -1) {
easing = easing.substring(13, easing.length - 1).split(',');
} else if (Transition.easings[easing]) {
easing = Transition.easings[easing];
}
}
attribute.from = Number(begin);
attribute.to = Number(end);
attribute.unit = unit;
attribute.easing = easing;
attribute.duration = duration + delay;
attribute.delay = delay;
} else {
delete attrs[name];
anim._count--;
}
}
}
},
destroy: function() {
this.detachAll();
this._node = null;
}
}, true);
Y.mix(Y.Transition, {
_runtimeAttrs: {},
/*
* Regex of properties that should use the default unit.
*
* @property RE_DEFAULT_UNIT
* @static
*/
RE_DEFAULT_UNIT: /^width|height|top|right|bottom|left|margin.*|padding.*|border.*$/i,
/*
* The default unit to use with properties that pass the RE_DEFAULT_UNIT test.
*
* @property DEFAULT_UNIT
* @static
*/
DEFAULT_UNIT: 'px',
/*
* Time in milliseconds passed to setInterval for frame processing
*
* @property intervalTime
* @default 20
* @static
*/
intervalTime: 20,
/*
* Bucket for custom getters and setters
*
* @property behaviors
* @static
*/
behaviors: {
left: {
get: function(anim, attr) {
return Y.DOM._getAttrOffset(anim._node, attr);
}
}
},
/*
* The default setter to use when setting object properties.
*
* @property DEFAULT_SETTER
* @static
*/
DEFAULT_SETTER: function(anim, att, from, to, elapsed, duration, fn, unit) {
from = Number(from);
to = Number(to);
var node = anim._node,
val = Transition.cubicBezier(fn, elapsed / duration);
val = from + val[0] * (to - from);
if (node) {
if (att in node.style || att in Y.DOM.CUSTOM_STYLES) {
unit = unit || '';
Y.DOM.setStyle(node, att, val + unit);
}
} else {
anim._end();
}
},
/*
* The default getter to use when getting object properties.
*
* @property DEFAULT_GETTER
* @static
*/
DEFAULT_GETTER: function(anim, att) {
var node = anim._node,
val = '';
if (att in node.style || att in Y.DOM.CUSTOM_STYLES) {
val = Y.DOM.getComputedStyle(node, att);
}
return val;
},
_startTimer: function() {
if (!Transition._timer) {
Transition._timer = setInterval(Transition._runFrame, Transition.intervalTime);
}
},
_stopTimer: function() {
clearInterval(Transition._timer);
Transition._timer = null;
},
/*
* Called per Interval to handle each animation frame.
* @method _runFrame
* @private
* @static
*/
_runFrame: function() {
var done = true,
anim;
for (anim in Transition._running) {
if (Transition._running[anim]._runFrame) {
done = false;
Transition._running[anim]._runFrame();
}
}
if (done) {
Transition._stopTimer();
}
},
cubicBezier: function(p, t) {
var x0 = 0,
y0 = 0,
x1 = p[0],
y1 = p[1],
x2 = p[2],
y2 = p[3],
x3 = 1,
y3 = 0,
A = x3 - 3 * x2 + 3 * x1 - x0,
B = 3 * x2 - 6 * x1 + 3 * x0,
C = 3 * x1 - 3 * x0,
D = x0,
E = y3 - 3 * y2 + 3 * y1 - y0,
F = 3 * y2 - 6 * y1 + 3 * y0,
G = 3 * y1 - 3 * y0,
H = y0,
x = (((A*t) + B)*t + C)*t + D,
y = (((E*t) + F)*t + G)*t + H;
return [x, y];
},
easings: {
ease: [0.25, 0, 1, 0.25],
linear: [0, 0, 1, 1],
'ease-in': [0.42, 0, 1, 1],
'ease-out': [0, 0, 0.58, 1],
'ease-in-out': [0.42, 0, 0.58, 1]
},
_running: {},
_timer: null,
RE_UNITS: /^(-?\d*\.?\d*){1}(em|ex|px|in|cm|mm|pt|pc|%)*$/
}, true);
Transition.behaviors.top = Transition.behaviors.bottom = Transition.behaviors.right = Transition.behaviors.left;
Y.Transition = Transition;
}, '@VERSION@', {"requires": ["transition"]});
YUI.add('yui', function (Y, NAME) {
// empty
}, '@VERSION@', {
"use": [
"yui",
"oop",
"dom",
"event-custom-base",
"event-base",
"pluginhost",
"node",
"event-delegate",
"io-base",
"json-parse",
"transition",
"selector-css3",
"dom-style-ie",
"querystring-stringify-simple"
]
});
var Y = YUI().use('*');
|
ajax/libs/extjs/4.2.1/src/form/Basic.js
|
bseib/cdnjs
|
/*
This file is part of Ext JS 4.2
Copyright (c) 2011-2013 Sencha Inc
Contact: http://www.sencha.com/contact
GNU General Public License Usage
This file may be used under the terms of the GNU General Public License version 3.0 as
published by the Free Software Foundation and appearing in the file LICENSE included in the
packaging of this file.
Please review the following information to ensure the GNU General Public License version 3.0
requirements will be met: http://www.gnu.org/copyleft/gpl.html.
If you are unsure which license is appropriate for your use, please contact the sales department
at http://www.sencha.com/contact.
Build date: 2013-05-16 14:36:50 (f9be68accb407158ba2b1be2c226a6ce1f649314)
*/
/**
* Provides input field management, validation, submission, and form loading services for the collection
* of {@link Ext.form.field.Field Field} instances within a {@link Ext.container.Container}. It is recommended
* that you use a {@link Ext.form.Panel} as the form container, as that has logic to automatically
* hook up an instance of {@link Ext.form.Basic} (plus other conveniences related to field configuration.)
*
* ## Form Actions
*
* The Basic class delegates the handling of form loads and submits to instances of {@link Ext.form.action.Action}.
* See the various Action implementations for specific details of each one's functionality, as well as the
* documentation for {@link #doAction} which details the configuration options that can be specified in
* each action call.
*
* The default submit Action is {@link Ext.form.action.Submit}, which uses an Ajax request to submit the
* form's values to a configured URL. To enable normal browser submission of an Ext form, use the
* {@link #standardSubmit} config option.
*
* ## File uploads
*
* File uploads are not performed using normal 'Ajax' techniques; see the description for
* {@link #hasUpload} for details. If you're using file uploads you should read the method description.
*
* ## Example usage:
*
* @example
* Ext.create('Ext.form.Panel', {
* title: 'Basic Form',
* renderTo: Ext.getBody(),
* bodyPadding: 5,
* width: 350,
*
* // Any configuration items here will be automatically passed along to
* // the Ext.form.Basic instance when it gets created.
*
* // The form will submit an AJAX request to this URL when submitted
* url: 'save-form.php',
*
* items: [{
* xtype: 'textfield',
* fieldLabel: 'Field',
* name: 'theField'
* }],
*
* buttons: [{
* text: 'Submit',
* handler: function() {
* // The getForm() method returns the Ext.form.Basic instance:
* var form = this.up('form').getForm();
* if (form.isValid()) {
* // Submit the Ajax request and handle the response
* form.submit({
* success: function(form, action) {
* Ext.Msg.alert('Success', action.result.message);
* },
* failure: function(form, action) {
* Ext.Msg.alert('Failed', action.result ? action.result.message : 'No response');
* }
* });
* }
* }
* }]
* });
*
* @docauthor Jason Johnston <jason@sencha.com>
*/
Ext.define('Ext.form.Basic', {
extend: 'Ext.util.Observable',
alternateClassName: 'Ext.form.BasicForm',
requires: ['Ext.util.MixedCollection', 'Ext.form.action.Load', 'Ext.form.action.Submit',
'Ext.window.MessageBox', 'Ext.data.Errors', 'Ext.util.DelayedTask'],
/**
* Creates new form.
* @param {Ext.container.Container} owner The component that is the container for the form, usually a {@link Ext.form.Panel}
* @param {Object} config Configuration options. These are normally specified in the config to the
* {@link Ext.form.Panel} constructor, which passes them along to the BasicForm automatically.
*/
constructor: function(owner, config) {
var me = this,
reader;
/**
* @property {Ext.container.Container} owner
* The container component to which this BasicForm is attached.
*/
me.owner = owner;
me.checkValidityTask = new Ext.util.DelayedTask(me.checkValidity, me);
me.checkDirtyTask = new Ext.util.DelayedTask(me.checkDirty, me);
// We use the monitor here as opposed to event bubbling. The problem with bubbling is it doesn't
// let us react to items being added/remove at different places in the hierarchy which may have an
// impact on the dirty/valid state.
me.monitor = new Ext.container.Monitor({
selector: '[isFormField]',
scope: me,
addHandler: me.onFieldAdd,
removeHandler: me.onFieldRemove
});
me.monitor.bind(owner);
Ext.apply(me, config);
// Normalize the paramOrder to an Array
if (Ext.isString(me.paramOrder)) {
me.paramOrder = me.paramOrder.split(/[\s,|]/);
}
reader = me.reader;
if (reader && !reader.isReader) {
if (typeof reader === 'string') {
reader = {
type: reader
};
}
me.reader = Ext.createByAlias('reader.' + reader.type, reader);
}
reader = me.errorReader;
if (reader && !reader.isReader) {
if (typeof reader === 'string') {
reader = {
type: reader
};
}
me.errorReader = Ext.createByAlias('reader.' + reader.type, reader);
}
me.addEvents(
/**
* @event beforeaction
* Fires before any action is performed. Return false to cancel the action.
* @param {Ext.form.Basic} this
* @param {Ext.form.action.Action} action The {@link Ext.form.action.Action} to be performed
*/
'beforeaction',
/**
* @event actionfailed
* Fires when an action fails.
* @param {Ext.form.Basic} this
* @param {Ext.form.action.Action} action The {@link Ext.form.action.Action} that failed
*/
'actionfailed',
/**
* @event actioncomplete
* Fires when an action is completed.
* @param {Ext.form.Basic} this
* @param {Ext.form.action.Action} action The {@link Ext.form.action.Action} that completed
*/
'actioncomplete',
/**
* @event validitychange
* Fires when the validity of the entire form changes.
* @param {Ext.form.Basic} this
* @param {Boolean} valid `true` if the form is now valid, `false` if it is now invalid.
*/
'validitychange',
/**
* @event dirtychange
* Fires when the dirty state of the entire form changes.
* @param {Ext.form.Basic} this
* @param {Boolean} dirty `true` if the form is now dirty, `false` if it is no longer dirty.
*/
'dirtychange'
);
me.callParent();
},
/**
* Do any post layout initialization
* @private
*/
initialize : function() {
this.initialized = true;
this.onValidityChange(!this.hasInvalidField());
},
/**
* @cfg {String} method
* The request method to use (GET or POST) for form actions if one isn't supplied in the action options.
*/
/**
* @cfg {Object/Ext.data.reader.Reader} reader
* An Ext.data.reader.Reader (e.g. {@link Ext.data.reader.Xml}) instance or
* configuration to be used to read data when executing 'load' actions. This
* is optional as there is built-in support for processing JSON responses.
*/
/**
* @cfg {Object/Ext.data.reader.Reader} errorReader
* An Ext.data.reader.Reader (e.g. {@link Ext.data.reader.Xml}) instance or
* configuration to be used to read field error messages returned from 'submit' actions.
* This is optional as there is built-in support for processing JSON responses.
*
* The Records which provide messages for the invalid Fields must use the
* Field name (or id) as the Record ID, and must contain a field called 'msg'
* which contains the error message.
*
* The errorReader does not have to be a full-blown implementation of a
* Reader. It simply needs to implement a `read(xhr)` function
* which returns an Array of Records in an object with the following
* structure:
*
* {
* records: recordArray
* }
*/
/**
* @cfg {String} url
* The URL to use for form actions if one isn't supplied in the
* {@link #doAction doAction} options.
*/
/**
* @cfg {Object} baseParams
* Parameters to pass with all requests. e.g. baseParams: `{id: '123', foo: 'bar'}`.
*
* Parameters are encoded as standard HTTP parameters using {@link Ext.Object#toQueryString}.
*/
/**
* @cfg {Number} timeout
* Timeout for form actions in seconds.
*/
timeout: 30,
/**
* @cfg {Object} api
* If specified, load and submit actions will be handled with {@link Ext.form.action.DirectLoad DirectLoad}
* and {@link Ext.form.action.DirectSubmit DirectSubmit}. Methods which have been imported by
* {@link Ext.direct.Manager} can be specified here to load and submit forms. API methods may also be
* specified as strings. See {@link Ext.data.proxy.Direct#directFn}. Such as the following:
*
* api: {
* load: App.ss.MyProfile.load,
* submit: App.ss.MyProfile.submit
* }
*
* Load actions can use {@link #paramOrder} or {@link #paramsAsHash} to customize how the load method
* is invoked. Submit actions will always use a standard form submit. The `formHandler` configuration
* (see Ext.direct.RemotingProvider#action) must be set on the associated server-side method which has
* been imported by {@link Ext.direct.Manager}.
*/
/**
* @cfg {String/String[]} paramOrder
* A list of params to be executed server side. Only used for the {@link #api} `load`
* configuration.
*
* Specify the params in the order in which they must be executed on the
* server-side as either (1) an Array of String values, or (2) a String of params
* delimited by either whitespace, comma, or pipe. For example,
* any of the following would be acceptable:
*
* paramOrder: ['param1','param2','param3']
* paramOrder: 'param1 param2 param3'
* paramOrder: 'param1,param2,param3'
* paramOrder: 'param1|param2|param'
*/
/**
* @cfg {Boolean} paramsAsHash
* Only used for the {@link #api} `load` configuration. If true, parameters will be sent as a
* single hash collection of named arguments. Providing a {@link #paramOrder} nullifies this
* configuration.
*/
paramsAsHash: false,
//<locale>
/**
* @cfg {String} waitTitle
* The default title to show for the waiting message box
*/
waitTitle: 'Please Wait...',
//</locale>
/**
* @cfg {Boolean} trackResetOnLoad
* If set to true, {@link #reset}() resets to the last loaded or {@link #setValues}() data instead of
* when the form was first created.
*/
trackResetOnLoad: false,
/**
* @cfg {Boolean} standardSubmit
* If set to true, a standard HTML form submit is used instead of a XHR (Ajax) style form submission.
* All of the field values, plus any additional params configured via {@link #baseParams}
* and/or the `options` to {@link #submit}, will be included in the values submitted in the form.
*/
/**
* @cfg {Boolean} jsonSubmit
* If set to true, the field values are sent as JSON in the request body.
* All of the field values, plus any additional params configured via {@link #baseParams}
* and/or the `options` to {@link #submit}, will be included in the values POSTed in the body of the request.
*/
/**
* @cfg {String/HTMLElement/Ext.Element} waitMsgTarget
* By default wait messages are displayed with Ext.MessageBox.wait. You can target a specific
* element by passing it or its id or mask the form itself by passing in true.
*/
// Private
wasDirty: false,
/**
* Destroys this object.
*/
destroy: function() {
var me = this,
mon = me.monitor;
if (mon) {
mon.unbind();
me.monitor = null;
}
me.clearListeners();
me.checkValidityTask.cancel();
me.checkDirtyTask.cancel();
},
onFieldAdd: function(field){
var me = this;
me.mon(field, 'validitychange', me.checkValidityDelay, me);
me.mon(field, 'dirtychange', me.checkDirtyDelay, me);
if (me.initialized) {
me.checkValidityDelay();
}
},
onFieldRemove: function(field){
var me = this;
me.mun(field, 'validitychange', me.checkValidityDelay, me);
me.mun(field, 'dirtychange', me.checkDirtyDelay, me);
if (me.initialized) {
me.checkValidityDelay();
}
},
/**
* Return all the {@link Ext.form.field.Field} components in the owner container.
* @return {Ext.util.MixedCollection} Collection of the Field objects
*/
getFields: function() {
return this.monitor.getItems();
},
/**
* @private
* Finds and returns the set of all items bound to fields inside this form
* @return {Ext.util.MixedCollection} The set of all bound form field items
*/
getBoundItems: function() {
var boundItems = this._boundItems;
if (!boundItems || boundItems.getCount() === 0) {
boundItems = this._boundItems = new Ext.util.MixedCollection();
boundItems.addAll(this.owner.query('[formBind]'));
}
return boundItems;
},
/**
* Returns true if the form contains any invalid fields. No fields will be marked as invalid
* as a result of calling this; to trigger marking of fields use {@link #isValid} instead.
*/
hasInvalidField: function() {
return !!this.getFields().findBy(function(field) {
var preventMark = field.preventMark,
isValid;
field.preventMark = true;
isValid = field.isValid();
field.preventMark = preventMark;
return !isValid;
});
},
/**
* Returns true if client-side validation on the form is successful. Any invalid fields will be
* marked as invalid. If you only want to determine overall form validity without marking anything,
* use {@link #hasInvalidField} instead.
* @return {Boolean}
*/
isValid: function() {
var me = this,
invalid;
Ext.suspendLayouts();
invalid = me.getFields().filterBy(function(field) {
return !field.validate();
});
Ext.resumeLayouts(true);
return invalid.length < 1;
},
/**
* Check whether the validity of the entire form has changed since it was last checked, and
* if so fire the {@link #validitychange validitychange} event. This is automatically invoked
* when an individual field's validity changes.
*/
checkValidity: function() {
var me = this,
valid = !me.hasInvalidField();
if (valid !== me.wasValid) {
me.onValidityChange(valid);
me.fireEvent('validitychange', me, valid);
me.wasValid = valid;
}
},
checkValidityDelay: function(){
this.checkValidityTask.delay(10);
},
/**
* @private
* Handle changes in the form's validity. If there are any sub components with
* `formBind=true` then they are enabled/disabled based on the new validity.
* @param {Boolean} valid
*/
onValidityChange: function(valid) {
var boundItems = this.getBoundItems(),
items, i, iLen, cmp;
if (boundItems) {
items = boundItems.items;
iLen = items.length;
for (i = 0; i < iLen; i++) {
cmp = items[i];
if (cmp.disabled === valid) {
cmp.setDisabled(!valid);
}
}
}
},
/**
* Returns `true` if any fields in this form have changed from their original values.
*
* Note that if this BasicForm was configured with {@link Ext.form.Basic#trackResetOnLoad
* trackResetOnLoad} then the Fields' *original values* are updated when the values are
* loaded by {@link Ext.form.Basic#setValues setValues} or {@link #loadRecord}.
*
* @return {Boolean}
*/
isDirty: function() {
return !!this.getFields().findBy(function(f) {
return f.isDirty();
});
},
checkDirtyDelay: function(){
this.checkDirtyTask.delay(10);
},
/**
* Check whether the dirty state of the entire form has changed since it was last checked, and
* if so fire the {@link #dirtychange dirtychange} event. This is automatically invoked
* when an individual field's `dirty` state changes.
*/
checkDirty: function() {
var dirty = this.isDirty();
if (dirty !== this.wasDirty) {
this.fireEvent('dirtychange', this, dirty);
this.wasDirty = dirty;
}
},
/**
* Returns `true` if the form contains a file upload field. This is used to determine the method for submitting the
* form: File uploads are not performed using normal 'Ajax' techniques, that is they are **not** performed using
* XMLHttpRequests. Instead a hidden `<form>` element containing all the fields is created temporarily and submitted
* with its [target][1] set to refer to a dynamically generated, hidden `<iframe>` which is inserted into the document
* but removed after the return data has been gathered.
*
* The server response is parsed by the browser to create the document for the IFRAME. If the server is using JSON
* to send the return object, then the [Content-Type][2] header must be set to "text/html" in order to tell the
* browser to insert the text unchanged into the document body.
*
* Characters which are significant to an HTML parser must be sent as HTML entities, so encode `"<"` as `"<"`,
* `"&"` as `"&"` etc.
*
* The response text is retrieved from the document, and a fake XMLHttpRequest object is created containing a
* responseText property in order to conform to the requirements of event handlers and callbacks.
*
* Be aware that file upload packets are sent with the content type [multipart/form][3] and some server technologies
* (notably JEE) may require some custom processing in order to retrieve parameter names and parameter values from
* the packet content.
*
* [1]: http://www.w3.org/TR/REC-html40/present/frames.html#adef-target
* [2]: http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.17
* [3]: http://www.faqs.org/rfcs/rfc2388.html
*
* @return {Boolean}
*/
hasUpload: function() {
return !!this.getFields().findBy(function(f) {
return f.isFileUpload();
});
},
/**
* Performs a predefined action (an implementation of {@link Ext.form.action.Action}) to perform application-
* specific processing.
*
* @param {String/Ext.form.action.Action} action The name of the predefined action type, or instance of {@link
* Ext.form.action.Action} to perform.
*
* @param {Object} [options] The options to pass to the {@link Ext.form.action.Action} that will get created,
* if the action argument is a String.
*
* All of the config options listed below are supported by both the {@link Ext.form.action.Submit submit} and
* {@link Ext.form.action.Load load} actions unless otherwise noted (custom actions could also accept other
* config options):
*
* @param {String} options.url
* The url for the action (defaults to the form's {@link #url}.)
*
* @param {String} options.method
* The form method to use (defaults to the form's method, or POST if not defined)
*
* @param {String/Object} options.params
* The params to pass (defaults to the form's baseParams, or none if not defined)
*
* Parameters are encoded as standard HTTP parameters using {@link Ext#urlEncode Ext.Object.toQueryString}.
*
* @param {Object} options.headers
* Request headers to set for the action.
*
* @param {Function} options.success
* The callback that will be invoked after a successful response (see top of {@link Ext.form.action.Submit submit}
* and {@link Ext.form.action.Load load} for a description of what constitutes a successful response).
* @param {Ext.form.Basic} options.success.form The form that requested the action.
* @param {Ext.form.action.Action} options.success.action The Action object which performed the operation.
* The action object contains these properties of interest:
*
* - {@link Ext.form.action.Action#response response}
* - {@link Ext.form.action.Action#result result} - interrogate for custom postprocessing
* - {@link Ext.form.action.Action#type type}
*
* @param {Function} options.failure
* The callback that will be invoked after a failed transaction attempt.
* @param {Ext.form.Basic} options.failure.form The form that requested the action.
* @param {Ext.form.action.Action} options.failure.action The Action object which performed the operation.
* The action object contains these properties of interest:
*
* - {@link Ext.form.action.Action#failureType failureType}
* - {@link Ext.form.action.Action#response response}
* - {@link Ext.form.action.Action#result result} - interrogate for custom postprocessing
* - {@link Ext.form.action.Action#type type}
*
* @param {Object} options.scope
* The scope in which to call the callback functions (The this reference for the callback functions).
*
* @param {Boolean} options.clientValidation
* Submit Action only. Determines whether a Form's fields are validated in a final call to {@link
* Ext.form.Basic#isValid isValid} prior to submission. Set to false to prevent this. If undefined, pre-submission
* field validation is performed.
*
* @return {Ext.form.Basic} this
*/
doAction: function(action, options) {
if (Ext.isString(action)) {
action = Ext.ClassManager.instantiateByAlias('formaction.' + action, Ext.apply({}, options, {form: this}));
}
if (this.fireEvent('beforeaction', this, action) !== false) {
this.beforeAction(action);
Ext.defer(action.run, 100, action);
}
return this;
},
/**
* Shortcut to {@link #doAction do} a {@link Ext.form.action.Submit submit action}. This will use the
* {@link Ext.form.action.Submit AJAX submit action} by default. If the {@link #standardSubmit} config
* is enabled it will use a standard form element to submit, or if the {@link #api} config is present
* it will use the {@link Ext.form.action.DirectLoad Ext.direct.Direct submit action}.
*
* The following code:
*
* myFormPanel.getForm().submit({
* clientValidation: true,
* url: 'updateConsignment.php',
* params: {
* newStatus: 'delivered'
* },
* success: function(form, action) {
* Ext.Msg.alert('Success', action.result.msg);
* },
* failure: function(form, action) {
* switch (action.failureType) {
* case Ext.form.action.Action.CLIENT_INVALID:
* Ext.Msg.alert('Failure', 'Form fields may not be submitted with invalid values');
* break;
* case Ext.form.action.Action.CONNECT_FAILURE:
* Ext.Msg.alert('Failure', 'Ajax communication failed');
* break;
* case Ext.form.action.Action.SERVER_INVALID:
* Ext.Msg.alert('Failure', action.result.msg);
* }
* }
* });
*
* would process the following server response for a successful submission:
*
* {
* "success":true, // note this is Boolean, not string
* "msg":"Consignment updated"
* }
*
* and the following server response for a failed submission:
*
* {
* "success":false, // note this is Boolean, not string
* "msg":"You do not have permission to perform this operation"
* }
*
* @param {Object} options The options to pass to the action (see {@link #doAction} for details).
* @return {Ext.form.Basic} this
*/
submit: function(options) {
options = options || {};
var me = this,
action;
if (options.standardSubmit || me.standardSubmit) {
action = 'standardsubmit';
} else {
action = me.api ? 'directsubmit' : 'submit';
}
return me.doAction(action, options);
},
/**
* Shortcut to {@link #doAction do} a {@link Ext.form.action.Load load action}.
* @param {Object} options The options to pass to the action (see {@link #doAction} for details)
* @return {Ext.form.Basic} this
*/
load: function(options) {
return this.doAction(this.api ? 'directload' : 'load', options);
},
/**
* Persists the values in this form into the passed {@link Ext.data.Model} object in a beginEdit/endEdit block.
* If the record is not specified, it will attempt to update (if it exists) the record provided to loadRecord.
* @param {Ext.data.Model} [record] The record to edit
* @return {Ext.form.Basic} this
*/
updateRecord: function(record) {
record = record || this._record;
if (!record) {
//<debug>
Ext.Error.raise("A record is required.");
//</debug>
return this;
}
var fields = record.fields.items,
values = this.getFieldValues(),
obj = {},
i = 0,
len = fields.length,
name;
for (; i < len; ++i) {
name = fields[i].name;
if (values.hasOwnProperty(name)) {
obj[name] = values[name];
}
}
record.beginEdit();
record.set(obj);
record.endEdit();
return this;
},
/**
* Loads an {@link Ext.data.Model} into this form by calling {@link #setValues} with the
* {@link Ext.data.Model#raw record data}.
* See also {@link #trackResetOnLoad}.
* @param {Ext.data.Model} record The record to load
* @return {Ext.form.Basic} this
*/
loadRecord: function(record) {
this._record = record;
return this.setValues(record.getData());
},
/**
* Returns the last Ext.data.Model instance that was loaded via {@link #loadRecord}
* @return {Ext.data.Model} The record
*/
getRecord: function() {
return this._record;
},
/**
* @private
* Called before an action is performed via {@link #doAction}.
* @param {Ext.form.action.Action} action The Action instance that was invoked
*/
beforeAction: function(action) {
var me = this,
waitMsg = action.waitMsg,
maskCls = Ext.baseCSSPrefix + 'mask-loading',
fields = me.getFields().items,
f,
fLen = fields.length,
field, waitMsgTarget;
// Call HtmlEditor's syncValue before actions
for (f = 0; f < fLen; f++) {
field = fields[f];
if (field.isFormField && field.syncValue) {
field.syncValue();
}
}
if (waitMsg) {
waitMsgTarget = me.waitMsgTarget;
if (waitMsgTarget === true) {
me.owner.el.mask(waitMsg, maskCls);
} else if (waitMsgTarget) {
waitMsgTarget = me.waitMsgTarget = Ext.get(waitMsgTarget);
waitMsgTarget.mask(waitMsg, maskCls);
} else {
me.floatingAncestor = me.owner.up('[floating]');
// https://sencha.jira.com/browse/EXTJSIV-6397
// When the "wait" MessageBox is hidden, the ZIndexManager activates the previous
// topmost floating item which would be any Window housing this form.
// That kicks off a delayed focus call on that Window.
// So if any form post submit processing displayed a MessageBox, that gets
// stomped on.
// The solution is to not move focus at all during this process.
if (me.floatingAncestor) {
me.savePreventFocusOnActivate = me.floatingAncestor.preventFocusOnActivate;
me.floatingAncestor.preventFocusOnActivate = true;
}
Ext.MessageBox.wait(waitMsg, action.waitTitle || me.waitTitle);
}
}
},
/**
* @private
* Called after an action is performed via {@link #doAction}.
* @param {Ext.form.action.Action} action The Action instance that was invoked
* @param {Boolean} success True if the action completed successfully, false, otherwise.
*/
afterAction: function(action, success) {
var me = this;
if (action.waitMsg) {
var messageBox = Ext.MessageBox,
waitMsgTarget = me.waitMsgTarget;
if (waitMsgTarget === true) {
me.owner.el.unmask();
} else if (waitMsgTarget) {
waitMsgTarget.unmask();
} else {
messageBox.hide();
}
}
// Restore setting of any floating ancestor which was manipulated in beforeAction
if (me.floatingAncestor) {
me.floatingAncestor.preventFocusOnActivate = me.savePreventFocusOnActivate;
}
if (success) {
if (action.reset) {
me.reset();
}
Ext.callback(action.success, action.scope || action, [me, action]);
me.fireEvent('actioncomplete', me, action);
} else {
Ext.callback(action.failure, action.scope || action, [me, action]);
me.fireEvent('actionfailed', me, action);
}
},
/**
* Find a specific {@link Ext.form.field.Field} in this form by id or name.
* @param {String} id The value to search for (specify either a {@link Ext.Component#id id} or
* {@link Ext.form.field.Field#getName name or hiddenName}).
* @return {Ext.form.field.Field} The first matching field, or `null` if none was found.
*/
findField: function(id) {
return this.getFields().findBy(function(f) {
return f.id === id || f.getName() === id;
});
},
/**
* Mark fields in this form invalid in bulk.
* @param {Object/Object[]/Ext.data.Errors} errors
* Either an array in the form `[{id:'fieldId', msg:'The message'}, ...]`,
* an object hash of `{id: msg, id2: msg2}`, or a {@link Ext.data.Errors} object.
* @return {Ext.form.Basic} this
*/
markInvalid: function(errors) {
var me = this,
e, eLen, error, value,
key;
function mark(fieldId, msg) {
var field = me.findField(fieldId);
if (field) {
field.markInvalid(msg);
}
}
if (Ext.isArray(errors)) {
eLen = errors.length;
for (e = 0; e < eLen; e++) {
error = errors[e];
mark(error.id, error.msg);
}
} else if (errors instanceof Ext.data.Errors) {
eLen = errors.items.length;
for (e = 0; e < eLen; e++) {
error = errors.items[e];
mark(error.field, error.message);
}
} else {
for (key in errors) {
if (errors.hasOwnProperty(key)) {
value = errors[key];
mark(key, value, errors);
}
}
}
return this;
},
/**
* Set values for fields in this form in bulk.
*
* @param {Object/Object[]} values Either an array in the form:
*
* [{id:'clientName', value:'Fred. Olsen Lines'},
* {id:'portOfLoading', value:'FXT'},
* {id:'portOfDischarge', value:'OSL'} ]
*
* or an object hash of the form:
*
* {
* clientName: 'Fred. Olsen Lines',
* portOfLoading: 'FXT',
* portOfDischarge: 'OSL'
* }
*
* @return {Ext.form.Basic} this
*/
setValues: function(values) {
var me = this,
v, vLen, val, field;
function setVal(fieldId, val) {
var field = me.findField(fieldId);
if (field) {
field.setValue(val);
if (me.trackResetOnLoad) {
field.resetOriginalValue();
}
}
}
// Suspend here because setting the value on a field could trigger
// a layout, for example if an error gets set, or it's a display field
Ext.suspendLayouts();
if (Ext.isArray(values)) {
// array of objects
vLen = values.length;
for (v = 0; v < vLen; v++) {
val = values[v];
setVal(val.id, val.value);
}
} else {
// object hash
Ext.iterate(values, setVal);
}
Ext.resumeLayouts(true);
return this;
},
/**
* Retrieves the fields in the form as a set of key/value pairs, using their
* {@link Ext.form.field.Field#getSubmitData getSubmitData()} method to collect the values.
* If multiple fields return values under the same name those values will be combined into an Array.
* This is similar to {@link Ext.form.Basic#getFieldValues getFieldValues} except that this method
* collects only String values for submission, while getFieldValues collects type-specific data
* values (e.g. Date objects for date fields.)
*
* @param {Boolean} [asString=false] If true, will return the key/value collection as a single
* URL-encoded param string.
* @param {Boolean} [dirtyOnly=false] If true, only fields that are dirty will be included in the result.
* @param {Boolean} [includeEmptyText=false] If true, the configured emptyText of empty fields will be used.
* @param {Boolean} [useDataValues=false] If true, the {@link Ext.form.field.Field#getModelData getModelData}
* method is used to retrieve values from fields, otherwise the {@link Ext.form.field.Field#getSubmitData getSubmitData}
* method is used.
* @return {String/Object}
*/
getValues: function(asString, dirtyOnly, includeEmptyText, useDataValues) {
var values = {},
fields = this.getFields().items,
f,
fLen = fields.length,
isArray = Ext.isArray,
field, data, val, bucket, name;
for (f = 0; f < fLen; f++) {
field = fields[f];
if (!dirtyOnly || field.isDirty()) {
data = field[useDataValues ? 'getModelData' : 'getSubmitData'](includeEmptyText);
if (Ext.isObject(data)) {
for (name in data) {
if (data.hasOwnProperty(name)) {
val = data[name];
if (includeEmptyText && val === '') {
val = field.emptyText || '';
}
if (values.hasOwnProperty(name)) {
bucket = values[name];
if (!isArray(bucket)) {
bucket = values[name] = [bucket];
}
if (isArray(val)) {
values[name] = bucket.concat(val);
} else {
bucket.push(val);
}
} else {
values[name] = val;
}
}
}
}
}
}
if (asString) {
values = Ext.Object.toQueryString(values);
}
return values;
},
/**
* Retrieves the fields in the form as a set of key/value pairs, using their
* {@link Ext.form.field.Field#getModelData getModelData()} method to collect the values.
* If multiple fields return values under the same name those values will be combined into an Array.
* This is similar to {@link #getValues} except that this method collects type-specific data values
* (e.g. Date objects for date fields) while getValues returns only String values for submission.
*
* @param {Boolean} [dirtyOnly=false] If true, only fields that are dirty will be included in the result.
* @return {Object}
*/
getFieldValues: function(dirtyOnly) {
return this.getValues(false, dirtyOnly, false, true);
},
/**
* Clears all invalid field messages in this form.
* @return {Ext.form.Basic} this
*/
clearInvalid: function() {
Ext.suspendLayouts();
var me = this,
fields = me.getFields().items,
f,
fLen = fields.length;
for (f = 0; f < fLen; f++) {
fields[f].clearInvalid();
}
Ext.resumeLayouts(true);
return me;
},
/**
* Resets all fields in this form. By default, any record bound by {@link #loadRecord}
* will be retained.
* @param {Boolean} [resetRecord=false] True to unbind any record set
* by {@link #loadRecord}
* @return {Ext.form.Basic} this
*/
reset: function(resetRecord) {
Ext.suspendLayouts();
var me = this,
fields = me.getFields().items,
f,
fLen = fields.length;
for (f = 0; f < fLen; f++) {
fields[f].reset();
}
Ext.resumeLayouts(true);
if (resetRecord === true) {
delete me._record;
}
return me;
},
/**
* Calls {@link Ext#apply Ext.apply} for all fields in this form with the passed object.
* @param {Object} obj The object to be applied
* @return {Ext.form.Basic} this
*/
applyToFields: function(obj) {
var fields = this.getFields().items,
f,
fLen = fields.length;
for (f = 0; f < fLen; f++) {
Ext.apply(fields[f], obj);
}
return this;
},
/**
* Calls {@link Ext#applyIf Ext.applyIf} for all field in this form with the passed object.
* @param {Object} obj The object to be applied
* @return {Ext.form.Basic} this
*/
applyIfToFields: function(obj) {
var fields = this.getFields().items,
f,
fLen = fields.length;
for (f = 0; f < fLen; f++) {
Ext.applyIf(fields[f], obj);
}
return this;
}
});
|
packages/material-ui-icons/src/PanTool.js
|
Kagami/material-ui
|
import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<React.Fragment><defs><path id="a" d="M0 0h24v24H0z" /></defs><path d="M23 5.5V20c0 2.2-1.8 4-4 4h-7.3c-1.08 0-2.1-.43-2.85-1.19L1 14.83s1.26-1.23 1.3-1.25c.22-.19.49-.29.79-.29.22 0 .42.06.6.16.04.01 4.31 2.46 4.31 2.46V4c0-.83.67-1.5 1.5-1.5S11 3.17 11 4v7h1V1.5c0-.83.67-1.5 1.5-1.5S15 .67 15 1.5V11h1V2.5c0-.83.67-1.5 1.5-1.5s1.5.67 1.5 1.5V11h1V5.5c0-.83.67-1.5 1.5-1.5s1.5.67 1.5 1.5z" /></React.Fragment>
, 'PanTool');
|
src/components/molecules/FileComment/index.js
|
SIB-Colombia/biodiversity_catalogue_v2_frontend
|
import React from 'react';
import styled from 'styled-components';
import {Link, TitleSection, HomeTitle} from 'components';
import {Grid, Row, Col} from 'react-flexbox-grid';
import {
Card,
CardActions,
CardHeader,
CardMedia,
CardTitle,
CardText
} from 'material-ui/Card';
import FlatButton from 'material-ui/FlatButton';
import Divider from 'material-ui/Divider';
import Paper from 'material-ui/Paper';
import TextField from 'material-ui/TextField';
import Avatar from 'material-ui/Avatar';
import List from 'material-ui/List/List';
import ListItem from 'material-ui/List/ListItem';
import {isAuthenticated} from '../../../auth';
import * as FileService from '../../../services/FileService';
const Wrapper = styled.div `
padding:30px 0;
.box-comment{
padding-top: 0px !important;
&.textarea{
margin-top: -25px;
}
}
.spacing{
margin-bottom: 20px;
}
`
class FileComment extends React.Component {
constructor(props) {
super(props);
this.state = {
new: '',
reply: '',
expanded: []
}
}
create() {
FileService.newComment({text: this.state.new, fileId: this.props.id}).then(response => {
console.log('ok', response);
this.props.update();
this.setState({new: ''})
})
}
createReply(record) {
console.log(record);
console.log(this.state.reply);
}
change(e, model) {
let obj = {};
let value = e.target.value;
obj[model] = value;
this.setState(obj)
}
reply(e, idx) {
let obj = this.state.expanded;
obj[idx] = !obj[idx];
obj.forEach((e, i) => {
if (i != idx) {
obj[i] = false;
}
});
this.setState({expanded: obj, reply: ''})
};
componentDidMount() {}
render() {
return (
<Wrapper>
<Grid className="container">
<Row>
<Col xs={12}>
<HomeTitle text="Comentarios" />
{this.props.comments.map((record, i) => (
<Card key={i} className="animated fadeInLeft spacing">
<CardHeader title={record.postedBy.username} subtitle={`@${record.postedBy.username} - ${record.date}`} avatar={record.postedBy.photo || '/human.png'}/>
<CardText className="box-comment">
{record.text}
{record.replies.map((subrecord, j) => (
<Card key={j} className="animated fadeInLeft">
<CardHeader title={`${subrecord.postedBy.name} ${subrecord.postedBy.lastname}`} subtitle={`@${subrecord.postedBy.username} - ${subrecord.date}`} avatar={subrecord.postedBy.photo || '/human.png'}/>
<CardText className="box-comment">
{subrecord.text}
</CardText>
{isAuthenticated() && <CardActions>
<FlatButton label="Responder" onTouchTap={(e) => this.reply(e, i)}/>
{(isAuthenticated().username == subrecord.postedBy.username) && <FlatButton label="Eliminar"/>}
{(isAuthenticated().username != subrecord.postedBy.username) && <FlatButton label="Denunciar"/>}
</CardActions>}
</Card>
))}
</CardText>
{isAuthenticated() && <CardActions>
<FlatButton label="Responder" onTouchTap={(e) => this.reply(e, i)}/>
{(isAuthenticated().username == record.postedBy.username) && <FlatButton label="Eliminar"/>}
{(isAuthenticated().username != record.postedBy.username) && <FlatButton label="Denunciar"/>}
{this.state.expanded[i] && <Card className="animated fadeIn">
<CardHeader title={isAuthenticated().username} avatar={isAuthenticated().photo || '/human.png'} subtitle={`@${isAuthenticated().username}`}/>
<CardText className="box-comment textarea">
<TextField hintText="Escriba aquí su comentario" onChange={(e) => this.change(e, 'reply')} value={this.state.reply} floatingLabelText="Comentario" fullWidth={true} multiLine={true} rows={2}/>
</CardText>
<CardActions>
<FlatButton label="Publicar respuesta" className="btn-secondary" onClick={() => this.createReply(record)}/>
</CardActions>
</Card>}
</CardActions>}
<Divider/>
</Card>
))}
{isAuthenticated() && <Card>
<CardHeader title={isAuthenticated().username} avatar={isAuthenticated().photo || '/human.png'} subtitle={`@${isAuthenticated().username}`} />
<CardText className="box-comment textarea">
<TextField hintText="Escriba aquí su comentario" onChange={(e) => this.change(e, 'new')} value={this.state.new} floatingLabelText="Comentario" fullWidth={true} multiLine={true} rows={3}/>
</CardText>
<CardActions>
<FlatButton label="Publicar" className="btn-secondary" onClick={() => this.create()}/>
</CardActions>
</Card>}
{!isAuthenticated() && <TitleSection align='center' className="padding-top-3">Para poder comentar, por favor inicie sesión primero</TitleSection>}
</Col>
</Row>
</Grid>
</Wrapper>
)
}
}
export default FileComment
|
src/app/index.js
|
mohsen1565/ReactProjects
|
import React from 'react';
import { render } from 'react-dom';
import { Header } from "./components/Header";
import { Home } from "./components/Home";
class App extends React.Component {
constructor() {
super();
this.age = 27;
}
onSayHello() {
alert("Hello!");
}
render() {
return (
<div className="container">
<div className="row">
<div className="col-xs-10 col-xs-offset-1">
<Header/>
</div>
</div>
<div className="row">
<div className="col-xs-10 col-xs-offset-1">
<Home name={"Max"} age={this.age} greet={this.onSayHello}/>
</div>
</div>
</div>
);
}
}
render(<App />, window.document.getElementById('app'));
|
src/svg-icons/action/check-circle.js
|
barakmitz/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let ActionCheckCircle = (props) => (
<SvgIcon {...props}>
<path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z"/>
</SvgIcon>
);
ActionCheckCircle = pure(ActionCheckCircle);
ActionCheckCircle.displayName = 'ActionCheckCircle';
ActionCheckCircle.muiName = 'SvgIcon';
export default ActionCheckCircle;
|
src/main.js
|
afoninsky/cerebral-bolierplate
|
import React from 'react'
import ReactDOM from 'react-dom'
import controller from './controller'
import {Container} from 'cerebral-react'
import Home from './components/Home'
import './main.css';
window.THREE = require('three')
require('./components/ResourceSelectControl/signals')
require('./components/SphereSelectControl/signals')
require('./components/ResourceControl/signals')
require('react-tap-event-plugin')()
ReactDOM.render(<Container controller={controller}><Home/></Container>, document.querySelector('#root'));
|
modules/Lifecycle.js
|
BerkeleyTrue/react-router
|
import React from 'react'
import invariant from 'invariant'
const { object } = React.PropTypes
/**
* The Lifecycle mixin adds the routerWillLeave lifecycle method to a
* component that may be used to cancel a transition or prompt the user
* for confirmation.
*
* On standard transitions, routerWillLeave receives a single argument: the
* location we're transitioning to. To cancel the transition, return false.
* To prompt the user for confirmation, return a prompt message (string).
*
* During the beforeunload event (assuming you're using the useBeforeUnload
* history enhancer), routerWillLeave does not receive a location object
* because it isn't possible for us to know the location we're transitioning
* to. In this case routerWillLeave must return a prompt message to prevent
* the user from closing the window/tab.
*/
const Lifecycle = {
contextTypes: {
history: object.isRequired,
// Nested children receive the route as context, either
// set by the route component using the RouteContext mixin
// or by some other ancestor.
route: object
},
propTypes: {
// Route components receive the route object as a prop.
route: object
},
componentDidMount() {
invariant(
this.routerWillLeave,
'The Lifecycle mixin requires you to define a routerWillLeave method'
)
const route = this.props.route || this.context.route
invariant(
route,
'The Lifecycle mixin must be used on either a) a <Route component> or ' +
'b) a descendant of a <Route component> that uses the RouteContext mixin'
)
this._unlistenBeforeLeavingRoute = this.context.history.listenBeforeLeavingRoute(
route,
this.routerWillLeave
)
},
componentWillUnmount() {
if (this._unlistenBeforeLeavingRoute)
this._unlistenBeforeLeavingRoute()
}
}
export default Lifecycle
|
source/application/react-routes/client.js
|
sinnerschrader/patternplate-client
|
import React from 'react';
import {render} from 'react-dom';
import {Router, browserHistory} from '@marionebl/react-router';
import {Provider} from 'react-redux';
import {syncHistoryWithStore} from 'react-router-redux';
import routes from './routes';
import configureStore from './store';
export default function (data, el) {
const store = configureStore(browserHistory, data);
const history = syncHistoryWithStore(browserHistory, store);
const router = (
<Provider store={store}>
<Router history={history}>
{routes(store)}
</Router>
</Provider>
);
return render(router, el);
}
|
Realization/frontend/czechidm-core/src/components/advanced/Table/ColumnLink.js
|
bcvsolutions/CzechIdMng
|
import React from 'react';
import PropTypes from 'prop-types';
//
import { AbstractComponent } from '../../basic';
import AdvancedColumn from './Column';
/**
* Component that defines the attributes of table column.
*
* @author Radek Tomiška
*/
class AdvancedColumnLink extends AbstractComponent {
render() {
const { rendered } = this.props;
if (!rendered) {
return null;
}
return (
<span>Advanced column never render himself</span>
);
}
}
AdvancedColumnLink.propTypes = {
...AdvancedColumn.propTypes,
to: PropTypes.string.isRequired
};
AdvancedColumnLink.defaultProps = {
};
AdvancedColumnLink.__AdvancedColumnLink__ = true;
export default AdvancedColumnLink;
|
src/modules/components/icons/Pause.js
|
ruebel/synth-react-redux
|
import React from 'react';
import PropTypes from 'prop-types';
import Icon from './Icon';
const Pause = ({
height = '24',
styleName,
width = '24',
fill = '#4682b4'
}) => {
return (
<svg
width={width}
height={height}
className={styleName}
viewBox="0 0 300 300"
xmlns="http://www.w3.org/2000/svg"
>
<g fill={fill}>
<rect height="240" width="100" y="30" x="20" />
<rect height="240" width="100" y="30" x="160" />
</g>
</svg>
);
};
Pause.propTypes = {
fill: PropTypes.string,
height: PropTypes.string,
styleName: PropTypes.string,
width: PropTypes.string
};
export default Icon(Pause, true);
|
imports/client/components/About/ProjectsBand.js
|
evancorl/portfolio
|
import React from 'react';
import Scroll from 'react-scroll';
import ProjectListContainer from '../../containers/ProjectListContainer';
const ScrollElement = Scroll.Element;
class ProjectsBand extends React.Component {
shouldComponentUpdate() {
return false;
}
render() {
return (
<ScrollElement name="projects" id="projects" className="projects-band inner-hor inner-ver">
<div className="col-wide">
<h1 className="projects-title">Projects</h1>
<ProjectListContainer />
</div>
</ScrollElement>
);
}
}
export default ProjectsBand;
|
ajax/libs/material-ui/5.0.0-alpha.34/Step/Step.js
|
cdnjs/cdnjs
|
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
import _extends from "@babel/runtime/helpers/esm/extends";
import * as React from 'react';
import PropTypes from 'prop-types';
import clsx from 'clsx';
import { integerPropType } from '@material-ui/utils';
import { unstable_composeClasses as composeClasses } from '@material-ui/unstyled';
import StepperContext from '../Stepper/StepperContext';
import StepContext from './StepContext';
import useThemeProps from '../styles/useThemeProps';
import experimentalStyled from '../styles/experimentalStyled';
import { getStepUtilityClass } from './stepClasses';
import { jsxs as _jsxs } from "react/jsx-runtime";
import { jsx as _jsx } from "react/jsx-runtime";
const useUtilityClasses = styleProps => {
const {
classes,
orientation,
alternativeLabel,
completed
} = styleProps;
const slots = {
root: ['root', orientation, alternativeLabel && 'alternativeLabel', completed && 'completed']
};
return composeClasses(slots, getStepUtilityClass, classes);
};
const StepRoot = experimentalStyled('div', {}, {
name: 'MuiStep',
slot: 'Root',
overridesResolver: (props, styles) => {
const {
styleProps
} = props;
return _extends({}, styles.root, styles[styleProps.orientation], styleProps.alternativeLabel && styles.alternativeLabel, styleProps.completed && styles.completed);
}
})(({
styleProps
}) => _extends({}, styleProps.orientation === 'horizontal' && {
paddingLeft: 8,
paddingRight: 8
}, styleProps.alternativeLabel && {
flex: 1,
position: 'relative'
}));
const Step = /*#__PURE__*/React.forwardRef(function Step(inProps, ref) {
const props = useThemeProps({
props: inProps,
name: 'MuiStep'
});
const {
active: activeProp,
children,
className,
completed: completedProp,
disabled: disabledProp,
expanded = false,
index,
last
} = props,
other = _objectWithoutPropertiesLoose(props, ["active", "children", "className", "completed", "disabled", "expanded", "index", "last"]);
const {
activeStep,
connector,
alternativeLabel,
orientation,
nonLinear
} = React.useContext(StepperContext);
let [active = false, completed = false, disabled = false] = [activeProp, completedProp, disabledProp];
if (activeStep === index) {
active = activeProp !== undefined ? activeProp : true;
} else if (!nonLinear && activeStep > index) {
completed = completedProp !== undefined ? completedProp : true;
} else if (!nonLinear && activeStep < index) {
disabled = disabledProp !== undefined ? disabledProp : true;
}
const contextValue = React.useMemo(() => ({
index,
last,
expanded,
icon: index + 1,
active,
completed,
disabled
}), [index, last, expanded, active, completed, disabled]);
const styleProps = _extends({}, props, {
active,
orientation,
alternativeLabel,
completed,
disabled,
expanded
});
const classes = useUtilityClasses(styleProps);
const newChildren = /*#__PURE__*/_jsxs(StepRoot, _extends({
className: clsx(classes.root, className),
ref: ref,
styleProps: styleProps
}, other, {
children: [connector && alternativeLabel && index !== 0 ? connector : null, children]
}));
return /*#__PURE__*/_jsx(StepContext.Provider, {
value: contextValue,
children: connector && !alternativeLabel && index !== 0 ? /*#__PURE__*/_jsxs(React.Fragment, {
children: [connector, newChildren]
}) : newChildren
});
});
process.env.NODE_ENV !== "production" ? Step.propTypes
/* remove-proptypes */
= {
// ----------------------------- Warning --------------------------------
// | These PropTypes are generated from the TypeScript type definitions |
// | To update them edit the d.ts file and run "yarn proptypes" |
// ----------------------------------------------------------------------
/**
* Sets the step as active. Is passed to child components.
*/
active: PropTypes.bool,
/**
* Should be `Step` sub-components such as `StepLabel`, `StepContent`.
*/
children: PropTypes.node,
/**
* Override or extend the styles applied to the component.
*/
classes: PropTypes.object,
/**
* @ignore
*/
className: PropTypes.string,
/**
* Mark the step as completed. Is passed to child components.
*/
completed: PropTypes.bool,
/**
* If `true`, the step is disabled, will also disable the button if
* `StepButton` is a child of `Step`. Is passed to child components.
*/
disabled: PropTypes.bool,
/**
* Expand the step.
* @default false
*/
expanded: PropTypes.bool,
/**
* The position of the step.
* The prop defaults to the value inherited from the parent Stepper component.
*/
index: integerPropType,
/**
* If `true`, the Step is displayed as rendered last.
* The prop defaults to the value inherited from the parent Stepper component.
*/
last: PropTypes.bool,
/**
* The system prop that allows defining system overrides as well as additional CSS styles.
*/
sx: PropTypes.object
} : void 0;
export default Step;
|
ajax/libs/react/0.14.0-alpha3/react-with-addons.min.js
|
iamJoeTaylor/cdnjs
|
/**
* React (with addons) v0.14.0-alpha3
*
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*/
!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,t.React=e()}}(function(){return function e(t,n,r){function o(a,s){if(!n[a]){if(!t[a]){var u="function"==typeof require&&require;if(!s&&u)return u(a,!0);if(i)return i(a,!0);var l=new Error("Cannot find module '"+a+"'");throw l.code="MODULE_NOT_FOUND",l}var c=n[a]={exports:{}};t[a][0].call(c.exports,function(e){var n=t[a][1][e];return o(n?n:e)},c,c.exports,e,t,n,r)}return n[a].exports}for(var i="function"==typeof require&&require,a=0;a<r.length;a++)o(r[a]);return o}({1:[function(e,t,n){"use strict";var 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|
server/sonar-web/src/main/js/apps/permissions/project/components/AllHoldersList.js
|
Builders-SonarSource/sonarqube-bis
|
/*
* SonarQube
* Copyright (C) 2009-2016 SonarSource SA
* mailto:contact AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
// @flow
import React from 'react';
import { connect } from 'react-redux';
import SearchForm from '../../shared/components/SearchForm';
import HoldersList from '../../shared/components/HoldersList';
import {
loadHolders,
grantToUser,
revokeFromUser,
grantToGroup,
revokeFromGroup,
updateQuery,
updateFilter,
selectPermission
} from '../store/actions';
import { translate } from '../../../../helpers/l10n';
import { PERMISSIONS_ORDER_BY_QUALIFIER } from '../constants';
import {
getPermissionsAppUsers,
getPermissionsAppGroups,
getPermissionsAppQuery,
getPermissionsAppFilter,
getPermissionsAppSelectedPermission
} from '../../../../store/rootReducer';
class AllHoldersList extends React.Component {
static propTypes = {
project: React.PropTypes.object.isRequired
};
componentDidMount () {
this.props.loadHolders(this.props.project.key);
}
handleSearch (query) {
this.props.onSearch(this.props.project.key, query);
}
handleFilter (filter) {
this.props.onFilter(this.props.project.key, filter);
}
handleToggleUser (user, permission) {
const hasPermission = user.permissions.includes(permission);
if (hasPermission) {
this.props.revokePermissionFromUser(
this.props.project.key,
user.login,
permission
);
} else {
this.props.grantPermissionToUser(
this.props.project.key,
user.login,
permission
);
}
}
handleToggleGroup (group, permission) {
const hasPermission = group.permissions.includes(permission);
if (hasPermission) {
this.props.revokePermissionFromGroup(
this.props.project.key,
group.name,
permission
);
} else {
this.props.grantPermissionToGroup(
this.props.project.key,
group.name,
permission
);
}
}
handleSelectPermission (permission) {
this.props.onSelectPermission(this.props.project.key, permission);
}
render () {
const order = PERMISSIONS_ORDER_BY_QUALIFIER[this.props.project.qualifier];
const permissions = order.map(p => ({
key: p,
name: translate('projects_role', p),
description: translate('projects_role', p, 'desc')
}));
return (
<HoldersList
permissions={permissions}
selectedPermission={this.props.selectedPermission}
users={this.props.users}
groups={this.props.groups}
onSelectPermission={this.handleSelectPermission.bind(this)}
onToggleUser={this.handleToggleUser.bind(this)}
onToggleGroup={this.handleToggleGroup.bind(this)}>
<SearchForm
query={this.props.query}
filter={this.props.filter}
onSearch={this.handleSearch.bind(this)}
onFilter={this.handleFilter.bind(this)}/>
</HoldersList>
);
}
}
const mapStateToProps = state => ({
users: getPermissionsAppUsers(state),
groups: getPermissionsAppGroups(state),
query: getPermissionsAppQuery(state),
filter: getPermissionsAppFilter(state),
selectedPermission: getPermissionsAppSelectedPermission(state)
});
type OwnProps = {
project: {
organization?: string
}
};
const mapDispatchToProps = (dispatch, ownProps: OwnProps) => ({
loadHolders: projectKey => dispatch(loadHolders(projectKey, ownProps.project.organization)),
onSearch: (projectKey, query) => dispatch(updateQuery(projectKey, query, ownProps.project.organization)),
onFilter: (projectKey, filter) => dispatch(updateFilter(projectKey, filter, ownProps.project.organization)),
onSelectPermission: (projectKey, permission) =>
dispatch(selectPermission(projectKey, permission, ownProps.project.organization)),
grantPermissionToUser: (projectKey, login, permission) =>
dispatch(grantToUser(projectKey, login, permission, ownProps.project.organization)),
revokePermissionFromUser: (projectKey, login, permission) =>
dispatch(revokeFromUser(projectKey, login, permission, ownProps.project.organization)),
grantPermissionToGroup: (projectKey, groupName, permission) =>
dispatch(grantToGroup(projectKey, groupName, permission, ownProps.project.organization)),
revokePermissionFromGroup: (projectKey, groupName, permission) =>
dispatch(revokeFromGroup(projectKey, groupName, permission, ownProps.project.organization))
});
export default connect(
mapStateToProps,
mapDispatchToProps
)(AllHoldersList);
|
examples/react-native-vanilla/index.android.js
|
rhalff/storybook
|
import Storybook from './storybook';
export default Storybook;
// /**
// * Sample React Native App
// * https://github.com/facebook/react-native
// * @flow
// */
//
// /* eslint-disable */
//
// import React, { Component } from 'react';
// import { AppRegistry, StyleSheet, Text, View } from 'react-native';
//
// export default class ReactNativeVanilla extends Component {
// render() {
// return (
// <View style={styles.container}>
// <Text style={styles.welcome}>
// Welcome to React Native!
// </Text>
// <Text style={styles.instructions}>
// To get started, edit index.android.js
// </Text>
// <Text style={styles.instructions}>
// Double tap R on your keyboard to reload,{'\n'}
// Shake or press menu button for dev menu
// </Text>
// </View>
// );
// }
// }
//
// const styles = StyleSheet.create({
// container: {
// flex: 1,
// justifyContent: 'center',
// alignItems: 'center',
// backgroundColor: '#F5FCFF'
// },
// welcome: {
// fontSize: 20,
// textAlign: 'center',
// margin: 10
// },
// instructions: {
// textAlign: 'center',
// color: '#333333',
// marginBottom: 5
// }
// });
//
// AppRegistry.registerComponent('react-native-vanilla', () => ReactNativeVanilla);
|
app/javascript/mastodon/containers/compose_container.js
|
maa123/mastodon
|
import React from 'react';
import { Provider } from 'react-redux';
import PropTypes from 'prop-types';
import configureStore from '../store/configureStore';
import { hydrateStore } from '../actions/store';
import { IntlProvider, addLocaleData } from 'react-intl';
import { getLocale } from '../locales';
import Compose from '../features/standalone/compose';
import initialState from '../initial_state';
import { fetchCustomEmojis } from '../actions/custom_emojis';
const { localeData, messages } = getLocale();
addLocaleData(localeData);
const store = configureStore();
if (initialState) {
store.dispatch(hydrateStore(initialState));
}
store.dispatch(fetchCustomEmojis());
export default class TimelineContainer extends React.PureComponent {
static propTypes = {
locale: PropTypes.string.isRequired,
};
render () {
const { locale } = this.props;
return (
<IntlProvider locale={locale} messages={messages}>
<Provider store={store}>
<Compose />
</Provider>
</IntlProvider>
);
}
}
|
002-react/source/client.js
|
02GEEK/course-react-ui
|
import React from 'react';
import ReactDOM from 'react-dom';
import App from './app'
ReactDOM.render(<App />,document.getElementById('react'));
|
js/src/dapps/localtx/Application/application.js
|
BSDStudios/parity
|
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import BigNumber from 'bignumber.js';
import React, { Component } from 'react';
import { api } from '../parity';
import styles from './application.css';
import { Transaction, LocalTransaction } from '../Transaction';
export default class Application extends Component {
state = {
loading: true,
transactions: [],
localTransactions: {},
blockNumber: 0
}
componentDidMount () {
const poll = () => {
this._timeout = window.setTimeout(() => {
this.fetchTransactionData().then(poll).catch(poll);
}, 1000);
};
poll();
}
componentWillUnmount () {
clearTimeout(this._timeout);
}
fetchTransactionData () {
return Promise.all([
api.parity.pendingTransactions(),
api.parity.pendingTransactionsStats(),
api.parity.localTransactions(),
api.eth.blockNumber()
]).then(([pending, stats, local, blockNumber]) => {
// Combine results together
const transactions = pending.map(tx => {
return {
transaction: tx,
stats: stats[tx.hash],
isLocal: !!local[tx.hash]
};
});
// Add transaction data to locals
transactions
.filter(tx => tx.isLocal)
.map(data => {
const tx = data.transaction;
local[tx.hash].transaction = tx;
local[tx.hash].stats = data.stats;
});
// Convert local transactions to array
const localTransactions = Object.keys(local).map(hash => {
const data = local[hash];
data.txHash = hash;
return data;
});
// Sort local transactions by nonce (move future to the end)
localTransactions.sort((a, b) => {
a = a.transaction || {};
b = b.transaction || {};
if (a.from && b.from && a.from !== b.from) {
return a.from < b.from;
}
if (!a.nonce || !b.nonce) {
return !a.nonce ? 1 : -1;
}
return new BigNumber(a.nonce).comparedTo(new BigNumber(b.nonce));
});
this.setState({
loading: false,
transactions,
localTransactions,
blockNumber
});
});
}
render () {
const { loading } = this.state;
if (loading) {
return (
<div className={ styles.container }>Loading...</div>
);
}
return (
<div className={ styles.container }>
<h1>Your local transactions</h1>
{ this.renderLocals() }
<h1>Transactions in the queue</h1>
{ this.renderQueueSummary() }
{ this.renderQueue() }
</div>
);
}
renderQueueSummary () {
const { transactions } = this.state;
if (!transactions.length) {
return null;
}
const count = transactions.length;
const locals = transactions.filter(tx => tx.isLocal).length;
const fee = transactions
.map(tx => tx.transaction)
.map(tx => tx.gasPrice.mul(tx.gas))
.reduce((sum, fee) => sum.add(fee), new BigNumber(0));
return (
<h3>
Count: <strong>{ locals ? `${count} (${locals})` : count }</strong>
Total Fee: <strong>{ api.util.fromWei(fee).toFixed(3) } ETH</strong>
</h3>
);
}
renderQueue () {
const { blockNumber, transactions } = this.state;
if (!transactions.length) {
return (
<h3>The queue seems is empty.</h3>
);
}
return (
<table cellSpacing='0'>
<thead>
{ Transaction.renderHeader() }
</thead>
<tbody>
{
transactions.map((tx, idx) => (
<Transaction
key={ tx.transaction.hash }
idx={ idx + 1 }
isLocal={ tx.isLocal }
transaction={ tx.transaction }
stats={ tx.stats }
blockNumber={ blockNumber }
/>
))
}
</tbody>
</table>
);
}
renderLocals () {
const { localTransactions } = this.state;
if (!localTransactions.length) {
return (
<h3>You haven't sent any transactions yet.</h3>
);
}
return (
<table cellSpacing='0'>
<thead>
{ LocalTransaction.renderHeader() }
</thead>
<tbody>
{
localTransactions.map(tx => (
<LocalTransaction
key={ tx.txHash }
hash={ tx.txHash }
transaction={ tx.transaction }
status={ tx.status }
stats={ tx.stats }
details={ tx }
/>
))
}
</tbody>
</table>
);
}
}
|
Ch2/02_09/final/public/js/jquery.js
|
tahoeRobbo/developingForMeanStackLynda
|
/*! jQuery v1.11.1 | (c) 2005, 2014 jQuery Foundation, Inc. | jquery.org/license */
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extend1994/cdnjs
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//# sourceMappingURL=reactive-coffee.min.js.map
|
src/component/main/about/index.js
|
sdmccoy/portfolio
|
import React from 'react';
import {Link} from 'react-router-dom';
import comingSoon from '../../../../assets/coming-soon.png';
import AboutCarousel from '../about-carousel';
import './_about.scss';
class About extends React.Component {
constructor(props){
super(props);
this.state = {
};
}
render(){
return(
<div className='about'>
<h2 className='headline'>
ABOUT
</h2>
<h3>Let's go out for <i className="fa fa-coffee" aria-hidden="true"></i> to learn more about each other. </h3>
<h3>Message me on <Link to='https://www.linkedin.com/in/sdmccoy/' className='nav-icon' target='_blank'>
<i className='fa fa-linkedin-square' aria-hidden='true'></i>
</Link> to set it up!</h3>
<AboutCarousel />
</div>
);
}
}
export default About;
|
react-ui/src/LoginPage.js
|
davehax/games-leant
|
import React, { Component } from 'react';
import { Redirect } from 'react-router-dom';
import firebase, { firebaseStore } from './firebase.js';
class LoginPage extends Component {
constructor(props) {
super(props);
this.state = {
isAuthenticated: firebaseStore.store.user !== null
}
}
componentDidMount() {
// Wait for FireBase to async login
firebase.auth().onAuthStateChanged((user) => {
if (user) {
firebaseStore.setUser(user);
this.setState({
isAuthenticated: true
});
}
else {
firebaseStore.resetAll();
this.setState({
isAuthenticated: false
});
}
});
}
// componentWillUnmount() {
// }
render(extra) {
const { from } = this.props.location.state || { from: { pathname: '/games' } };
if (this.state.isAuthenticated) {
return (
<Redirect to={from} />
)
}
return (
<span>Please login</span>
)
}
}
export default LoginPage
|
tests/components/Header/Header.spec.js
|
BigBlueDot/SMT4AEncyclopedia
|
import React from 'react';
import { Header } from 'components/Header/Header';
import { IndexLink, Link } from 'react-router';
import { shallow } from 'enzyme';
describe('(Component) Header', () => {
let _wrapper;
beforeEach(() => {
_wrapper = shallow(<Header />);
});
it('Renders a welcome message', () => {
const welcome = _wrapper.find('h1');
expect(welcome).to.exist;
expect(welcome.text()).to.match(/React Redux Starter Kit/);
});
describe('Navigation links...', () => {
it('Should render a Link to Home route', () => {
expect(_wrapper.contains(
<IndexLink activeClassName='route--active' to='/'>
Home
</IndexLink>
)).to.be.true;
});
it('Should render a Link to Counter route', () => {
expect(_wrapper.contains(
<Link activeClassName='route--active' to='/counter'>
Counter
</Link>
)).to.be.true;
});
});
});
|
information/blendle-frontend-react-source/app/components/navigation/LogoLink/index.js
|
BramscoChill/BlendleParser
|
import React from 'react';
import PropTypes from 'prop-types';
import { pure } from 'recompose';
import classNames from 'classnames';
import { BlendleLogo } from '@blendle/lego';
import Link from 'components/Link';
import CSS from './LogoLink.scss';
const LogoLink = ({ className, ...props }) => {
const linkClassName = classNames(CSS.link, 'blendle-logo', className);
return (
<Link href="/" className={linkClassName}>
<BlendleLogo {...props} className={CSS.logo} />
</Link>
);
};
LogoLink.propTypes = {
className: PropTypes.string,
};
export default pure(LogoLink);
// WEBPACK FOOTER //
// ./src/js/app/components/navigation/LogoLink/index.js
|
docs/src/examples/collections/Grid/Types/GridExampleCelledInternally.js
|
Semantic-Org/Semantic-UI-React
|
import React from 'react'
import { Grid, Image } from 'semantic-ui-react'
const GridExampleCelledInternally = () => (
<Grid celled='internally'>
<Grid.Row>
<Grid.Column width={3}>
<Image src='/images/wireframe/image.png' />
</Grid.Column>
<Grid.Column width={10}>
<Image src='/images/wireframe/centered-paragraph.png' />
</Grid.Column>
<Grid.Column width={3}>
<Image src='/images/wireframe/image.png' />
</Grid.Column>
</Grid.Row>
<Grid.Row>
<Grid.Column width={3}>
<Image src='/images/wireframe/image.png' />
</Grid.Column>
<Grid.Column width={10}>
<Image src='/images/wireframe/paragraph.png' />
</Grid.Column>
<Grid.Column width={3}>
<Image src='/images/wireframe/image.png' />
</Grid.Column>
</Grid.Row>
</Grid>
)
export default GridExampleCelledInternally
|
src/components/NavigationButton/index.js
|
duheng/Mozi
|
import React from 'react';
import { TouchableOpacity, } from 'react-native';
import Icon from '../Icon';
const typeMap = {
share: 'md-share-alt',
search: 'ios-search',
back: 'ios-arrow-back',
reload: 'ion-ios-reload',
delete: 'ios-trash-outline',
};
const iStyle = {
paddingLeft: 8,
paddingRight: 8,
};
const creatIcon = props => {
const { name, usename = false, size = 30, color = 'white', } = props;
const names = usename ? name : typeMap[name];
const styles = usename ? '' : iStyle;
return <Icon name={names} style={styles} size={size} color={color} />;
};
const runCallback = options => {
const { callback, } = options;
const buttons =
callback && typeof callback === 'function' ? (
<TouchableOpacity onPress={callback}>{creatIcon(options)}</TouchableOpacity>
) : (
creatIcon(options)
);
return buttons;
};
const NavigationButton = props => {
const propsLength = props.length;
let Buttons = null;
if (propsLength >= 1) {
props.map(item => {
Buttons = runCallback(item);
return null;
});
} else {
Buttons = runCallback(props);
}
return Buttons;
};
export default NavigationButton;
|
ajax/libs/react-native-web/0.17.4/cjs/exports/NativeEventEmitter/index.min.js
|
cdnjs/cdnjs
|
"use strict";exports.__esModule=!0,exports.default=void 0;var _NativeEventEmitter=_interopRequireDefault(require("../../vendor/react-native/NativeEventEmitter"));function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}var _default=_NativeEventEmitter.default;exports.default=_default,module.exports=exports.default;
|
ajax/libs/matter-js/0.9.3/matter.js
|
keicheng/cdnjs
|
/**
* matter-js 0.9.3 by @liabru 2016-04-19
* http://brm.io/matter-js/
* License MIT
*/
/**
* The MIT License (MIT)
*
* Copyright (c) 2014 Liam Brummitt
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Matter = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
/**
* The `Matter.Body` module contains methods for creating and manipulating body models.
* A `Matter.Body` is a rigid body that can be simulated by a `Matter.Engine`.
* Factories for commonly used body configurations (such as rectangles, circles and other polygons) can be found in the module `Matter.Bodies`.
*
* See the included usage [examples](https://github.com/liabru/matter-js/tree/master/examples).
* @class Body
*/
var Body = {};
module.exports = Body;
var Vertices = require('../geometry/Vertices');
var Vector = require('../geometry/Vector');
var Sleeping = require('../core/Sleeping');
var Render = require('../render/Render');
var Common = require('../core/Common');
var Bounds = require('../geometry/Bounds');
var Axes = require('../geometry/Axes');
(function() {
Body._inertiaScale = 4;
Body._nextCollidingGroupId = 1;
Body._nextNonCollidingGroupId = -1;
Body._nextCategory = 0x0001;
/**
* Creates a new rigid body model. The options parameter is an object that specifies any properties you wish to override the defaults.
* All properties have default values, and many are pre-calculated automatically based on other properties.
* See the properties section below for detailed information on what you can pass via the `options` object.
* @method create
* @param {} options
* @return {body} body
*/
Body.create = function(options) {
var defaults = {
id: Common.nextId(),
type: 'body',
label: 'Body',
parts: [],
angle: 0,
vertices: Vertices.fromPath('L 0 0 L 40 0 L 40 40 L 0 40'),
position: { x: 0, y: 0 },
force: { x: 0, y: 0 },
torque: 0,
positionImpulse: { x: 0, y: 0 },
constraintImpulse: { x: 0, y: 0, angle: 0 },
totalContacts: 0,
speed: 0,
angularSpeed: 0,
velocity: { x: 0, y: 0 },
angularVelocity: 0,
isSensor: false,
isStatic: false,
isSleeping: false,
motion: 0,
sleepThreshold: 60,
density: 0.001,
restitution: 0,
friction: 0.1,
frictionStatic: 0.5,
frictionAir: 0.01,
collisionFilter: {
category: 0x0001,
mask: 0xFFFFFFFF,
group: 0
},
slop: 0.05,
timeScale: 1,
render: {
visible: true,
opacity: 1,
sprite: {
xScale: 1,
yScale: 1,
xOffset: 0,
yOffset: 0
},
lineWidth: 1.5
}
};
var body = Common.extend(defaults, options);
_initProperties(body, options);
return body;
};
/**
* Returns the next unique group index for which bodies will collide.
* If `isNonColliding` is `true`, returns the next unique group index for which bodies will _not_ collide.
* See `body.collisionFilter` for more information.
* @method nextGroup
* @param {bool} [isNonColliding=false]
* @return {Number} Unique group index
*/
Body.nextGroup = function(isNonColliding) {
if (isNonColliding)
return Body._nextNonCollidingGroupId--;
return Body._nextCollidingGroupId++;
};
/**
* Returns the next unique category bitfield (starting after the initial default category `0x0001`).
* There are 32 available. See `body.collisionFilter` for more information.
* @method nextCategory
* @return {Number} Unique category bitfield
*/
Body.nextCategory = function() {
Body._nextCategory = Body._nextCategory << 1;
return Body._nextCategory;
};
/**
* Initialises body properties.
* @method _initProperties
* @private
* @param {body} body
* @param {} options
*/
var _initProperties = function(body, options) {
// init required properties (order is important)
Body.set(body, {
bounds: body.bounds || Bounds.create(body.vertices),
positionPrev: body.positionPrev || Vector.clone(body.position),
anglePrev: body.anglePrev || body.angle,
vertices: body.vertices,
parts: body.parts || [body],
isStatic: body.isStatic,
isSleeping: body.isSleeping,
parent: body.parent || body
});
Vertices.rotate(body.vertices, body.angle, body.position);
Axes.rotate(body.axes, body.angle);
Bounds.update(body.bounds, body.vertices, body.velocity);
// allow options to override the automatically calculated properties
Body.set(body, {
axes: options.axes || body.axes,
area: options.area || body.area,
mass: options.mass || body.mass,
inertia: options.inertia || body.inertia
});
// render properties
var defaultFillStyle = (body.isStatic ? '#eeeeee' : Common.choose(['#556270', '#4ECDC4', '#C7F464', '#FF6B6B', '#C44D58'])),
defaultStrokeStyle = Common.shadeColor(defaultFillStyle, -20);
body.render.fillStyle = body.render.fillStyle || defaultFillStyle;
body.render.strokeStyle = body.render.strokeStyle || defaultStrokeStyle;
body.render.sprite.xOffset += -(body.bounds.min.x - body.position.x) / (body.bounds.max.x - body.bounds.min.x);
body.render.sprite.yOffset += -(body.bounds.min.y - body.position.y) / (body.bounds.max.y - body.bounds.min.y);
};
/**
* Given a property and a value (or map of), sets the property(s) on the body, using the appropriate setter functions if they exist.
* Prefer to use the actual setter functions in performance critical situations.
* @method set
* @param {body} body
* @param {} settings A property name (or map of properties and values) to set on the body.
* @param {} value The value to set if `settings` is a single property name.
*/
Body.set = function(body, settings, value) {
var property;
if (typeof settings === 'string') {
property = settings;
settings = {};
settings[property] = value;
}
for (property in settings) {
value = settings[property];
if (!settings.hasOwnProperty(property))
continue;
switch (property) {
case 'isStatic':
Body.setStatic(body, value);
break;
case 'isSleeping':
Sleeping.set(body, value);
break;
case 'mass':
Body.setMass(body, value);
break;
case 'density':
Body.setDensity(body, value);
break;
case 'inertia':
Body.setInertia(body, value);
break;
case 'vertices':
Body.setVertices(body, value);
break;
case 'position':
Body.setPosition(body, value);
break;
case 'angle':
Body.setAngle(body, value);
break;
case 'velocity':
Body.setVelocity(body, value);
break;
case 'angularVelocity':
Body.setAngularVelocity(body, value);
break;
case 'parts':
Body.setParts(body, value);
break;
default:
body[property] = value;
}
}
};
/**
* Sets the body as static, including isStatic flag and setting mass and inertia to Infinity.
* @method setStatic
* @param {body} body
* @param {bool} isStatic
*/
Body.setStatic = function(body, isStatic) {
for (var i = 0; i < body.parts.length; i++) {
var part = body.parts[i];
part.isStatic = isStatic;
if (isStatic) {
part.restitution = 0;
part.friction = 1;
part.mass = part.inertia = part.density = Infinity;
part.inverseMass = part.inverseInertia = 0;
part.positionPrev.x = part.position.x;
part.positionPrev.y = part.position.y;
part.anglePrev = part.angle;
part.angularVelocity = 0;
part.speed = 0;
part.angularSpeed = 0;
part.motion = 0;
}
}
};
/**
* Sets the mass of the body. Inverse mass and density are automatically updated to reflect the change.
* @method setMass
* @param {body} body
* @param {number} mass
*/
Body.setMass = function(body, mass) {
body.mass = mass;
body.inverseMass = 1 / body.mass;
body.density = body.mass / body.area;
};
/**
* Sets the density of the body. Mass is automatically updated to reflect the change.
* @method setDensity
* @param {body} body
* @param {number} density
*/
Body.setDensity = function(body, density) {
Body.setMass(body, density * body.area);
body.density = density;
};
/**
* Sets the moment of inertia (i.e. second moment of area) of the body of the body.
* Inverse inertia is automatically updated to reflect the change. Mass is not changed.
* @method setInertia
* @param {body} body
* @param {number} inertia
*/
Body.setInertia = function(body, inertia) {
body.inertia = inertia;
body.inverseInertia = 1 / body.inertia;
};
/**
* Sets the body's vertices and updates body properties accordingly, including inertia, area and mass (with respect to `body.density`).
* Vertices will be automatically transformed to be orientated around their centre of mass as the origin.
* They are then automatically translated to world space based on `body.position`.
*
* The `vertices` argument should be passed as an array of `Matter.Vector` points (or a `Matter.Vertices` array).
* Vertices must form a convex hull, concave hulls are not supported.
*
* @method setVertices
* @param {body} body
* @param {vector[]} vertices
*/
Body.setVertices = function(body, vertices) {
// change vertices
if (vertices[0].body === body) {
body.vertices = vertices;
} else {
body.vertices = Vertices.create(vertices, body);
}
// update properties
body.axes = Axes.fromVertices(body.vertices);
body.area = Vertices.area(body.vertices);
Body.setMass(body, body.density * body.area);
// orient vertices around the centre of mass at origin (0, 0)
var centre = Vertices.centre(body.vertices);
Vertices.translate(body.vertices, centre, -1);
// update inertia while vertices are at origin (0, 0)
Body.setInertia(body, Body._inertiaScale * Vertices.inertia(body.vertices, body.mass));
// update geometry
Vertices.translate(body.vertices, body.position);
Bounds.update(body.bounds, body.vertices, body.velocity);
};
/**
* Sets the parts of the `body` and updates mass, inertia and centroid.
* Each part will have its parent set to `body`.
* By default the convex hull will be automatically computed and set on `body`, unless `autoHull` is set to `false.`
* Note that this method will ensure that the first part in `body.parts` will always be the `body`.
* @method setParts
* @param {body} body
* @param [body] parts
* @param {bool} [autoHull=true]
*/
Body.setParts = function(body, parts, autoHull) {
var i;
// add all the parts, ensuring that the first part is always the parent body
parts = parts.slice(0);
body.parts.length = 0;
body.parts.push(body);
body.parent = body;
for (i = 0; i < parts.length; i++) {
var part = parts[i];
if (part !== body) {
part.parent = body;
body.parts.push(part);
}
}
if (body.parts.length === 1)
return;
autoHull = typeof autoHull !== 'undefined' ? autoHull : true;
// find the convex hull of all parts to set on the parent body
if (autoHull) {
var vertices = [];
for (i = 0; i < parts.length; i++) {
vertices = vertices.concat(parts[i].vertices);
}
Vertices.clockwiseSort(vertices);
var hull = Vertices.hull(vertices),
hullCentre = Vertices.centre(hull);
Body.setVertices(body, hull);
Vertices.translate(body.vertices, hullCentre);
}
// sum the properties of all compound parts of the parent body
var total = _totalProperties(body);
body.area = total.area;
body.parent = body;
body.position.x = total.centre.x;
body.position.y = total.centre.y;
body.positionPrev.x = total.centre.x;
body.positionPrev.y = total.centre.y;
Body.setMass(body, total.mass);
Body.setInertia(body, total.inertia);
Body.setPosition(body, total.centre);
};
/**
* Sets the position of the body instantly. Velocity, angle, force etc. are unchanged.
* @method setPosition
* @param {body} body
* @param {vector} position
*/
Body.setPosition = function(body, position) {
var delta = Vector.sub(position, body.position);
body.positionPrev.x += delta.x;
body.positionPrev.y += delta.y;
for (var i = 0; i < body.parts.length; i++) {
var part = body.parts[i];
part.position.x += delta.x;
part.position.y += delta.y;
Vertices.translate(part.vertices, delta);
Bounds.update(part.bounds, part.vertices, body.velocity);
}
};
/**
* Sets the angle of the body instantly. Angular velocity, position, force etc. are unchanged.
* @method setAngle
* @param {body} body
* @param {number} angle
*/
Body.setAngle = function(body, angle) {
var delta = angle - body.angle;
body.anglePrev += delta;
for (var i = 0; i < body.parts.length; i++) {
var part = body.parts[i];
part.angle += delta;
Vertices.rotate(part.vertices, delta, body.position);
Axes.rotate(part.axes, delta);
Bounds.update(part.bounds, part.vertices, body.velocity);
if (i > 0) {
Vector.rotateAbout(part.position, delta, body.position, part.position);
}
}
};
/**
* Sets the linear velocity of the body instantly. Position, angle, force etc. are unchanged. See also `Body.applyForce`.
* @method setVelocity
* @param {body} body
* @param {vector} velocity
*/
Body.setVelocity = function(body, velocity) {
body.positionPrev.x = body.position.x - velocity.x;
body.positionPrev.y = body.position.y - velocity.y;
body.velocity.x = velocity.x;
body.velocity.y = velocity.y;
body.speed = Vector.magnitude(body.velocity);
};
/**
* Sets the angular velocity of the body instantly. Position, angle, force etc. are unchanged. See also `Body.applyForce`.
* @method setAngularVelocity
* @param {body} body
* @param {number} velocity
*/
Body.setAngularVelocity = function(body, velocity) {
body.anglePrev = body.angle - velocity;
body.angularVelocity = velocity;
body.angularSpeed = Math.abs(body.angularVelocity);
};
/**
* Moves a body by a given vector relative to its current position, without imparting any velocity.
* @method translate
* @param {body} body
* @param {vector} translation
*/
Body.translate = function(body, translation) {
Body.setPosition(body, Vector.add(body.position, translation));
};
/**
* Rotates a body by a given angle relative to its current angle, without imparting any angular velocity.
* @method rotate
* @param {body} body
* @param {number} rotation
*/
Body.rotate = function(body, rotation) {
Body.setAngle(body, body.angle + rotation);
};
/**
* Scales the body, including updating physical properties (mass, area, axes, inertia), from a world-space point (default is body centre).
* @method scale
* @param {body} body
* @param {number} scaleX
* @param {number} scaleY
* @param {vector} [point]
*/
Body.scale = function(body, scaleX, scaleY, point) {
for (var i = 0; i < body.parts.length; i++) {
var part = body.parts[i];
// scale vertices
Vertices.scale(part.vertices, scaleX, scaleY, body.position);
// update properties
part.axes = Axes.fromVertices(part.vertices);
if (!body.isStatic) {
part.area = Vertices.area(part.vertices);
Body.setMass(part, body.density * part.area);
// update inertia (requires vertices to be at origin)
Vertices.translate(part.vertices, { x: -part.position.x, y: -part.position.y });
Body.setInertia(part, Vertices.inertia(part.vertices, part.mass));
Vertices.translate(part.vertices, { x: part.position.x, y: part.position.y });
}
// update bounds
Bounds.update(part.bounds, part.vertices, body.velocity);
}
// handle circles
if (body.circleRadius) {
if (scaleX === scaleY) {
body.circleRadius *= scaleX;
} else {
// body is no longer a circle
body.circleRadius = null;
}
}
if (!body.isStatic) {
var total = _totalProperties(body);
body.area = total.area;
Body.setMass(body, total.mass);
Body.setInertia(body, total.inertia);
}
};
/**
* Performs a simulation step for the given `body`, including updating position and angle using Verlet integration.
* @method update
* @param {body} body
* @param {number} deltaTime
* @param {number} timeScale
* @param {number} correction
*/
Body.update = function(body, deltaTime, timeScale, correction) {
var deltaTimeSquared = Math.pow(deltaTime * timeScale * body.timeScale, 2);
// from the previous step
var frictionAir = 1 - body.frictionAir * timeScale * body.timeScale,
velocityPrevX = body.position.x - body.positionPrev.x,
velocityPrevY = body.position.y - body.positionPrev.y;
// update velocity with Verlet integration
body.velocity.x = (velocityPrevX * frictionAir * correction) + (body.force.x / body.mass) * deltaTimeSquared;
body.velocity.y = (velocityPrevY * frictionAir * correction) + (body.force.y / body.mass) * deltaTimeSquared;
body.positionPrev.x = body.position.x;
body.positionPrev.y = body.position.y;
body.position.x += body.velocity.x;
body.position.y += body.velocity.y;
// update angular velocity with Verlet integration
body.angularVelocity = ((body.angle - body.anglePrev) * frictionAir * correction) + (body.torque / body.inertia) * deltaTimeSquared;
body.anglePrev = body.angle;
body.angle += body.angularVelocity;
// track speed and acceleration
body.speed = Vector.magnitude(body.velocity);
body.angularSpeed = Math.abs(body.angularVelocity);
// transform the body geometry
for (var i = 0; i < body.parts.length; i++) {
var part = body.parts[i];
Vertices.translate(part.vertices, body.velocity);
if (i > 0) {
part.position.x += body.velocity.x;
part.position.y += body.velocity.y;
}
if (body.angularVelocity !== 0) {
Vertices.rotate(part.vertices, body.angularVelocity, body.position);
Axes.rotate(part.axes, body.angularVelocity);
if (i > 0) {
Vector.rotateAbout(part.position, body.angularVelocity, body.position, part.position);
}
}
Bounds.update(part.bounds, part.vertices, body.velocity);
}
};
/**
* Applies a force to a body from a given world-space position, including resulting torque.
* @method applyForce
* @param {body} body
* @param {vector} position
* @param {vector} force
*/
Body.applyForce = function(body, position, force) {
body.force.x += force.x;
body.force.y += force.y;
var offset = { x: position.x - body.position.x, y: position.y - body.position.y };
body.torque += offset.x * force.y - offset.y * force.x;
};
/**
* Returns the sums of the properties of all compound parts of the parent body.
* @method _totalProperties
* @private
* @param {body} body
* @return {}
*/
var _totalProperties = function(body) {
// https://ecourses.ou.edu/cgi-bin/ebook.cgi?doc=&topic=st&chap_sec=07.2&page=theory
// http://output.to/sideway/default.asp?qno=121100087
var properties = {
mass: 0,
area: 0,
inertia: 0,
centre: { x: 0, y: 0 }
};
// sum the properties of all compound parts of the parent body
for (var i = body.parts.length === 1 ? 0 : 1; i < body.parts.length; i++) {
var part = body.parts[i];
properties.mass += part.mass;
properties.area += part.area;
properties.inertia += part.inertia;
properties.centre = Vector.add(properties.centre,
Vector.mult(part.position, part.mass !== Infinity ? part.mass : 1));
}
properties.centre = Vector.div(properties.centre,
properties.mass !== Infinity ? properties.mass : body.parts.length);
return properties;
};
/*
*
* Events Documentation
*
*/
/**
* Fired when a body starts sleeping (where `this` is the body).
*
* @event sleepStart
* @this {body} The body that has started sleeping
* @param {} event An event object
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/**
* Fired when a body ends sleeping (where `this` is the body).
*
* @event sleepEnd
* @this {body} The body that has ended sleeping
* @param {} event An event object
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/*
*
* Properties Documentation
*
*/
/**
* An integer `Number` uniquely identifying number generated in `Body.create` by `Common.nextId`.
*
* @property id
* @type number
*/
/**
* A `String` denoting the type of object.
*
* @property type
* @type string
* @default "body"
* @readOnly
*/
/**
* An arbitrary `String` name to help the user identify and manage bodies.
*
* @property label
* @type string
* @default "Body"
*/
/**
* An array of bodies that make up this body.
* The first body in the array must always be a self reference to the current body instance.
* All bodies in the `parts` array together form a single rigid compound body.
* Parts are allowed to overlap, have gaps or holes or even form concave bodies.
* Parts themselves should never be added to a `World`, only the parent body should be.
* Use `Body.setParts` when setting parts to ensure correct updates of all properties.
*
* @property parts
* @type body[]
*/
/**
* A self reference if the body is _not_ a part of another body.
* Otherwise this is a reference to the body that this is a part of.
* See `body.parts`.
*
* @property parent
* @type body
*/
/**
* A `Number` specifying the angle of the body, in radians.
*
* @property angle
* @type number
* @default 0
*/
/**
* An array of `Vector` objects that specify the convex hull of the rigid body.
* These should be provided about the origin `(0, 0)`. E.g.
*
* [{ x: 0, y: 0 }, { x: 25, y: 50 }, { x: 50, y: 0 }]
*
* When passed via `Body.create`, the vertices are translated relative to `body.position` (i.e. world-space, and constantly updated by `Body.update` during simulation).
* The `Vector` objects are also augmented with additional properties required for efficient collision detection.
*
* Other properties such as `inertia` and `bounds` are automatically calculated from the passed vertices (unless provided via `options`).
* Concave hulls are not currently supported. The module `Matter.Vertices` contains useful methods for working with vertices.
*
* @property vertices
* @type vector[]
*/
/**
* A `Vector` that specifies the current world-space position of the body.
*
* @property position
* @type vector
* @default { x: 0, y: 0 }
*/
/**
* A `Vector` that specifies the force to apply in the current step. It is zeroed after every `Body.update`. See also `Body.applyForce`.
*
* @property force
* @type vector
* @default { x: 0, y: 0 }
*/
/**
* A `Number` that specifies the torque (turning force) to apply in the current step. It is zeroed after every `Body.update`.
*
* @property torque
* @type number
* @default 0
*/
/**
* A `Number` that _measures_ the current speed of the body after the last `Body.update`. It is read-only and always positive (it's the magnitude of `body.velocity`).
*
* @readOnly
* @property speed
* @type number
* @default 0
*/
/**
* A `Number` that _measures_ the current angular speed of the body after the last `Body.update`. It is read-only and always positive (it's the magnitude of `body.angularVelocity`).
*
* @readOnly
* @property angularSpeed
* @type number
* @default 0
*/
/**
* A `Vector` that _measures_ the current velocity of the body after the last `Body.update`. It is read-only.
* If you need to modify a body's velocity directly, you should either apply a force or simply change the body's `position` (as the engine uses position-Verlet integration).
*
* @readOnly
* @property velocity
* @type vector
* @default { x: 0, y: 0 }
*/
/**
* A `Number` that _measures_ the current angular velocity of the body after the last `Body.update`. It is read-only.
* If you need to modify a body's angular velocity directly, you should apply a torque or simply change the body's `angle` (as the engine uses position-Verlet integration).
*
* @readOnly
* @property angularVelocity
* @type number
* @default 0
*/
/**
* A flag that indicates whether a body is considered static. A static body can never change position or angle and is completely fixed.
* If you need to set a body as static after its creation, you should use `Body.setStatic` as this requires more than just setting this flag.
*
* @property isStatic
* @type boolean
* @default false
*/
/**
* A flag that indicates whether a body is a sensor. Sensor triggers collision events, but doesn't react with colliding body physically.
*
* @property isSensor
* @type boolean
* @default false
*/
/**
* A flag that indicates whether the body is considered sleeping. A sleeping body acts similar to a static body, except it is only temporary and can be awoken.
* If you need to set a body as sleeping, you should use `Sleeping.set` as this requires more than just setting this flag.
*
* @property isSleeping
* @type boolean
* @default false
*/
/**
* A `Number` that _measures_ the amount of movement a body currently has (a combination of `speed` and `angularSpeed`). It is read-only and always positive.
* It is used and updated by the `Matter.Sleeping` module during simulation to decide if a body has come to rest.
*
* @readOnly
* @property motion
* @type number
* @default 0
*/
/**
* A `Number` that defines the number of updates in which this body must have near-zero velocity before it is set as sleeping by the `Matter.Sleeping` module (if sleeping is enabled by the engine).
*
* @property sleepThreshold
* @type number
* @default 60
*/
/**
* A `Number` that defines the density of the body, that is its mass per unit area.
* If you pass the density via `Body.create` the `mass` property is automatically calculated for you based on the size (area) of the object.
* This is generally preferable to simply setting mass and allows for more intuitive definition of materials (e.g. rock has a higher density than wood).
*
* @property density
* @type number
* @default 0.001
*/
/**
* A `Number` that defines the mass of the body, although it may be more appropriate to specify the `density` property instead.
* If you modify this value, you must also modify the `body.inverseMass` property (`1 / mass`).
*
* @property mass
* @type number
*/
/**
* A `Number` that defines the inverse mass of the body (`1 / mass`).
* If you modify this value, you must also modify the `body.mass` property.
*
* @property inverseMass
* @type number
*/
/**
* A `Number` that defines the moment of inertia (i.e. second moment of area) of the body.
* It is automatically calculated from the given convex hull (`vertices` array) and density in `Body.create`.
* If you modify this value, you must also modify the `body.inverseInertia` property (`1 / inertia`).
*
* @property inertia
* @type number
*/
/**
* A `Number` that defines the inverse moment of inertia of the body (`1 / inertia`).
* If you modify this value, you must also modify the `body.inertia` property.
*
* @property inverseInertia
* @type number
*/
/**
* A `Number` that defines the restitution (elasticity) of the body. The value is always positive and is in the range `(0, 1)`.
* A value of `0` means collisions may be perfectly inelastic and no bouncing may occur.
* A value of `0.8` means the body may bounce back with approximately 80% of its kinetic energy.
* Note that collision response is based on _pairs_ of bodies, and that `restitution` values are _combined_ with the following formula:
*
* Math.max(bodyA.restitution, bodyB.restitution)
*
* @property restitution
* @type number
* @default 0
*/
/**
* A `Number` that defines the friction of the body. The value is always positive and is in the range `(0, 1)`.
* A value of `0` means that the body may slide indefinitely.
* A value of `1` means the body may come to a stop almost instantly after a force is applied.
*
* The effects of the value may be non-linear.
* High values may be unstable depending on the body.
* The engine uses a Coulomb friction model including static and kinetic friction.
* Note that collision response is based on _pairs_ of bodies, and that `friction` values are _combined_ with the following formula:
*
* Math.min(bodyA.friction, bodyB.friction)
*
* @property friction
* @type number
* @default 0.1
*/
/**
* A `Number` that defines the static friction of the body (in the Coulomb friction model).
* A value of `0` means the body will never 'stick' when it is nearly stationary and only dynamic `friction` is used.
* The higher the value (e.g. `10`), the more force it will take to initially get the body moving when nearly stationary.
* This value is multiplied with the `friction` property to make it easier to change `friction` and maintain an appropriate amount of static friction.
*
* @property frictionStatic
* @type number
* @default 0.5
*/
/**
* A `Number` that defines the air friction of the body (air resistance).
* A value of `0` means the body will never slow as it moves through space.
* The higher the value, the faster a body slows when moving through space.
* The effects of the value are non-linear.
*
* @property frictionAir
* @type number
* @default 0.01
*/
/**
* An `Object` that specifies the collision filtering properties of this body.
*
* Collisions between two bodies will obey the following rules:
* - If the two bodies have the same non-zero value of `collisionFilter.group`,
* they will always collide if the value is positive, and they will never collide
* if the value is negative.
* - If the two bodies have different values of `collisionFilter.group` or if one
* (or both) of the bodies has a value of 0, then the category/mask rules apply as follows:
*
* Each body belongs to a collision category, given by `collisionFilter.category`. This
* value is used as a bit field and the category should have only one bit set, meaning that
* the value of this property is a power of two in the range [1, 2^31]. Thus, there are 32
* different collision categories available.
*
* Each body also defines a collision bitmask, given by `collisionFilter.mask` which specifies
* the categories it collides with (the value is the bitwise AND value of all these categories).
*
* Using the category/mask rules, two bodies `A` and `B` collide if each includes the other's
* category in its mask, i.e. `(categoryA & maskB) !== 0` and `(categoryB & maskA) !== 0`
* are both true.
*
* @property collisionFilter
* @type object
*/
/**
* An Integer `Number`, that specifies the collision group this body belongs to.
* See `body.collisionFilter` for more information.
*
* @property collisionFilter.group
* @type object
* @default 0
*/
/**
* A bit field that specifies the collision category this body belongs to.
* The category value should have only one bit set, for example `0x0001`.
* This means there are up to 32 unique collision categories available.
* See `body.collisionFilter` for more information.
*
* @property collisionFilter.category
* @type object
* @default 1
*/
/**
* A bit mask that specifies the collision categories this body may collide with.
* See `body.collisionFilter` for more information.
*
* @property collisionFilter.mask
* @type object
* @default -1
*/
/**
* A `Number` that specifies a tolerance on how far a body is allowed to 'sink' or rotate into other bodies.
* Avoid changing this value unless you understand the purpose of `slop` in physics engines.
* The default should generally suffice, although very large bodies may require larger values for stable stacking.
*
* @property slop
* @type number
* @default 0.05
*/
/**
* A `Number` that allows per-body time scaling, e.g. a force-field where bodies inside are in slow-motion, while others are at full speed.
*
* @property timeScale
* @type number
* @default 1
*/
/**
* An `Object` that defines the rendering properties to be consumed by the module `Matter.Render`.
*
* @property render
* @type object
*/
/**
* A flag that indicates if the body should be rendered.
*
* @property render.visible
* @type boolean
* @default true
*/
/**
* Sets the opacity to use when rendering.
*
* @property render.opacity
* @type number
* @default 1
*/
/**
* An `Object` that defines the sprite properties to use when rendering, if any.
*
* @property render.sprite
* @type object
*/
/**
* An `String` that defines the path to the image to use as the sprite texture, if any.
*
* @property render.sprite.texture
* @type string
*/
/**
* A `Number` that defines the scaling in the x-axis for the sprite, if any.
*
* @property render.sprite.xScale
* @type number
* @default 1
*/
/**
* A `Number` that defines the scaling in the y-axis for the sprite, if any.
*
* @property render.sprite.yScale
* @type number
* @default 1
*/
/**
* A `Number` that defines the offset in the x-axis for the sprite (normalised by texture width).
*
* @property render.sprite.xOffset
* @type number
* @default 0
*/
/**
* A `Number` that defines the offset in the y-axis for the sprite (normalised by texture height).
*
* @property render.sprite.yOffset
* @type number
* @default 0
*/
/**
* A `Number` that defines the line width to use when rendering the body outline (if a sprite is not defined).
* A value of `0` means no outline will be rendered.
*
* @property render.lineWidth
* @type number
* @default 1.5
*/
/**
* A `String` that defines the fill style to use when rendering the body (if a sprite is not defined).
* It is the same as when using a canvas, so it accepts CSS style property values.
*
* @property render.fillStyle
* @type string
* @default a random colour
*/
/**
* A `String` that defines the stroke style to use when rendering the body outline (if a sprite is not defined).
* It is the same as when using a canvas, so it accepts CSS style property values.
*
* @property render.strokeStyle
* @type string
* @default a random colour
*/
/**
* An array of unique axis vectors (edge normals) used for collision detection.
* These are automatically calculated from the given convex hull (`vertices` array) in `Body.create`.
* They are constantly updated by `Body.update` during the simulation.
*
* @property axes
* @type vector[]
*/
/**
* A `Number` that _measures_ the area of the body's convex hull, calculated at creation by `Body.create`.
*
* @property area
* @type string
* @default
*/
/**
* A `Bounds` object that defines the AABB region for the body.
* It is automatically calculated from the given convex hull (`vertices` array) in `Body.create` and constantly updated by `Body.update` during simulation.
*
* @property bounds
* @type bounds
*/
})();
},{"../core/Common":14,"../core/Sleeping":20,"../geometry/Axes":23,"../geometry/Bounds":24,"../geometry/Vector":26,"../geometry/Vertices":27,"../render/Render":29}],2:[function(require,module,exports){
/**
* The `Matter.Composite` module contains methods for creating and manipulating composite bodies.
* A composite body is a collection of `Matter.Body`, `Matter.Constraint` and other `Matter.Composite`, therefore composites form a tree structure.
* It is important to use the functions in this module to modify composites, rather than directly modifying their properties.
* Note that the `Matter.World` object is also a type of `Matter.Composite` and as such all composite methods here can also operate on a `Matter.World`.
*
* See the included usage [examples](https://github.com/liabru/matter-js/tree/master/examples).
*
* @class Composite
*/
var Composite = {};
module.exports = Composite;
var Events = require('../core/Events');
var Common = require('../core/Common');
var Body = require('./Body');
(function() {
/**
* Creates a new composite. The options parameter is an object that specifies any properties you wish to override the defaults.
* See the properites section below for detailed information on what you can pass via the `options` object.
* @method create
* @param {} [options]
* @return {composite} A new composite
*/
Composite.create = function(options) {
return Common.extend({
id: Common.nextId(),
type: 'composite',
parent: null,
isModified: false,
bodies: [],
constraints: [],
composites: [],
label: 'Composite'
}, options);
};
/**
* Sets the composite's `isModified` flag.
* If `updateParents` is true, all parents will be set (default: false).
* If `updateChildren` is true, all children will be set (default: false).
* @method setModified
* @param {composite} composite
* @param {boolean} isModified
* @param {boolean} [updateParents=false]
* @param {boolean} [updateChildren=false]
*/
Composite.setModified = function(composite, isModified, updateParents, updateChildren) {
composite.isModified = isModified;
if (updateParents && composite.parent) {
Composite.setModified(composite.parent, isModified, updateParents, updateChildren);
}
if (updateChildren) {
for(var i = 0; i < composite.composites.length; i++) {
var childComposite = composite.composites[i];
Composite.setModified(childComposite, isModified, updateParents, updateChildren);
}
}
};
/**
* Generic add function. Adds one or many body(s), constraint(s) or a composite(s) to the given composite.
* Triggers `beforeAdd` and `afterAdd` events on the `composite`.
* @method add
* @param {composite} composite
* @param {} object
* @return {composite} The original composite with the objects added
*/
Composite.add = function(composite, object) {
var objects = [].concat(object);
Events.trigger(composite, 'beforeAdd', { object: object });
for (var i = 0; i < objects.length; i++) {
var obj = objects[i];
switch (obj.type) {
case 'body':
// skip adding compound parts
if (obj.parent !== obj) {
Common.log('Composite.add: skipped adding a compound body part (you must add its parent instead)', 'warn');
break;
}
Composite.addBody(composite, obj);
break;
case 'constraint':
Composite.addConstraint(composite, obj);
break;
case 'composite':
Composite.addComposite(composite, obj);
break;
case 'mouseConstraint':
Composite.addConstraint(composite, obj.constraint);
break;
}
}
Events.trigger(composite, 'afterAdd', { object: object });
return composite;
};
/**
* Generic remove function. Removes one or many body(s), constraint(s) or a composite(s) to the given composite.
* Optionally searching its children recursively.
* Triggers `beforeRemove` and `afterRemove` events on the `composite`.
* @method remove
* @param {composite} composite
* @param {} object
* @param {boolean} [deep=false]
* @return {composite} The original composite with the objects removed
*/
Composite.remove = function(composite, object, deep) {
var objects = [].concat(object);
Events.trigger(composite, 'beforeRemove', { object: object });
for (var i = 0; i < objects.length; i++) {
var obj = objects[i];
switch (obj.type) {
case 'body':
Composite.removeBody(composite, obj, deep);
break;
case 'constraint':
Composite.removeConstraint(composite, obj, deep);
break;
case 'composite':
Composite.removeComposite(composite, obj, deep);
break;
case 'mouseConstraint':
Composite.removeConstraint(composite, obj.constraint);
break;
}
}
Events.trigger(composite, 'afterRemove', { object: object });
return composite;
};
/**
* Adds a composite to the given composite.
* @private
* @method addComposite
* @param {composite} compositeA
* @param {composite} compositeB
* @return {composite} The original compositeA with the objects from compositeB added
*/
Composite.addComposite = function(compositeA, compositeB) {
compositeA.composites.push(compositeB);
compositeB.parent = compositeA;
Composite.setModified(compositeA, true, true, false);
return compositeA;
};
/**
* Removes a composite from the given composite, and optionally searching its children recursively.
* @private
* @method removeComposite
* @param {composite} compositeA
* @param {composite} compositeB
* @param {boolean} [deep=false]
* @return {composite} The original compositeA with the composite removed
*/
Composite.removeComposite = function(compositeA, compositeB, deep) {
var position = Common.indexOf(compositeA.composites, compositeB);
if (position !== -1) {
Composite.removeCompositeAt(compositeA, position);
Composite.setModified(compositeA, true, true, false);
}
if (deep) {
for (var i = 0; i < compositeA.composites.length; i++){
Composite.removeComposite(compositeA.composites[i], compositeB, true);
}
}
return compositeA;
};
/**
* Removes a composite from the given composite.
* @private
* @method removeCompositeAt
* @param {composite} composite
* @param {number} position
* @return {composite} The original composite with the composite removed
*/
Composite.removeCompositeAt = function(composite, position) {
composite.composites.splice(position, 1);
Composite.setModified(composite, true, true, false);
return composite;
};
/**
* Adds a body to the given composite.
* @private
* @method addBody
* @param {composite} composite
* @param {body} body
* @return {composite} The original composite with the body added
*/
Composite.addBody = function(composite, body) {
composite.bodies.push(body);
Composite.setModified(composite, true, true, false);
return composite;
};
/**
* Removes a body from the given composite, and optionally searching its children recursively.
* @private
* @method removeBody
* @param {composite} composite
* @param {body} body
* @param {boolean} [deep=false]
* @return {composite} The original composite with the body removed
*/
Composite.removeBody = function(composite, body, deep) {
var position = Common.indexOf(composite.bodies, body);
if (position !== -1) {
Composite.removeBodyAt(composite, position);
Composite.setModified(composite, true, true, false);
}
if (deep) {
for (var i = 0; i < composite.composites.length; i++){
Composite.removeBody(composite.composites[i], body, true);
}
}
return composite;
};
/**
* Removes a body from the given composite.
* @private
* @method removeBodyAt
* @param {composite} composite
* @param {number} position
* @return {composite} The original composite with the body removed
*/
Composite.removeBodyAt = function(composite, position) {
composite.bodies.splice(position, 1);
Composite.setModified(composite, true, true, false);
return composite;
};
/**
* Adds a constraint to the given composite.
* @private
* @method addConstraint
* @param {composite} composite
* @param {constraint} constraint
* @return {composite} The original composite with the constraint added
*/
Composite.addConstraint = function(composite, constraint) {
composite.constraints.push(constraint);
Composite.setModified(composite, true, true, false);
return composite;
};
/**
* Removes a constraint from the given composite, and optionally searching its children recursively.
* @private
* @method removeConstraint
* @param {composite} composite
* @param {constraint} constraint
* @param {boolean} [deep=false]
* @return {composite} The original composite with the constraint removed
*/
Composite.removeConstraint = function(composite, constraint, deep) {
var position = Common.indexOf(composite.constraints, constraint);
if (position !== -1) {
Composite.removeConstraintAt(composite, position);
}
if (deep) {
for (var i = 0; i < composite.composites.length; i++){
Composite.removeConstraint(composite.composites[i], constraint, true);
}
}
return composite;
};
/**
* Removes a body from the given composite.
* @private
* @method removeConstraintAt
* @param {composite} composite
* @param {number} position
* @return {composite} The original composite with the constraint removed
*/
Composite.removeConstraintAt = function(composite, position) {
composite.constraints.splice(position, 1);
Composite.setModified(composite, true, true, false);
return composite;
};
/**
* Removes all bodies, constraints and composites from the given composite.
* Optionally clearing its children recursively.
* @method clear
* @param {composite} composite
* @param {boolean} keepStatic
* @param {boolean} [deep=false]
*/
Composite.clear = function(composite, keepStatic, deep) {
if (deep) {
for (var i = 0; i < composite.composites.length; i++){
Composite.clear(composite.composites[i], keepStatic, true);
}
}
if (keepStatic) {
composite.bodies = composite.bodies.filter(function(body) { return body.isStatic; });
} else {
composite.bodies.length = 0;
}
composite.constraints.length = 0;
composite.composites.length = 0;
Composite.setModified(composite, true, true, false);
return composite;
};
/**
* Returns all bodies in the given composite, including all bodies in its children, recursively.
* @method allBodies
* @param {composite} composite
* @return {body[]} All the bodies
*/
Composite.allBodies = function(composite) {
var bodies = [].concat(composite.bodies);
for (var i = 0; i < composite.composites.length; i++)
bodies = bodies.concat(Composite.allBodies(composite.composites[i]));
return bodies;
};
/**
* Returns all constraints in the given composite, including all constraints in its children, recursively.
* @method allConstraints
* @param {composite} composite
* @return {constraint[]} All the constraints
*/
Composite.allConstraints = function(composite) {
var constraints = [].concat(composite.constraints);
for (var i = 0; i < composite.composites.length; i++)
constraints = constraints.concat(Composite.allConstraints(composite.composites[i]));
return constraints;
};
/**
* Returns all composites in the given composite, including all composites in its children, recursively.
* @method allComposites
* @param {composite} composite
* @return {composite[]} All the composites
*/
Composite.allComposites = function(composite) {
var composites = [].concat(composite.composites);
for (var i = 0; i < composite.composites.length; i++)
composites = composites.concat(Composite.allComposites(composite.composites[i]));
return composites;
};
/**
* Searches the composite recursively for an object matching the type and id supplied, null if not found.
* @method get
* @param {composite} composite
* @param {number} id
* @param {string} type
* @return {object} The requested object, if found
*/
Composite.get = function(composite, id, type) {
var objects,
object;
switch (type) {
case 'body':
objects = Composite.allBodies(composite);
break;
case 'constraint':
objects = Composite.allConstraints(composite);
break;
case 'composite':
objects = Composite.allComposites(composite).concat(composite);
break;
}
if (!objects)
return null;
object = objects.filter(function(object) {
return object.id.toString() === id.toString();
});
return object.length === 0 ? null : object[0];
};
/**
* Moves the given object(s) from compositeA to compositeB (equal to a remove followed by an add).
* @method move
* @param {compositeA} compositeA
* @param {object[]} objects
* @param {compositeB} compositeB
* @return {composite} Returns compositeA
*/
Composite.move = function(compositeA, objects, compositeB) {
Composite.remove(compositeA, objects);
Composite.add(compositeB, objects);
return compositeA;
};
/**
* Assigns new ids for all objects in the composite, recursively.
* @method rebase
* @param {composite} composite
* @return {composite} Returns composite
*/
Composite.rebase = function(composite) {
var objects = Composite.allBodies(composite)
.concat(Composite.allConstraints(composite))
.concat(Composite.allComposites(composite));
for (var i = 0; i < objects.length; i++) {
objects[i].id = Common.nextId();
}
Composite.setModified(composite, true, true, false);
return composite;
};
/**
* Translates all children in the composite by a given vector relative to their current positions,
* without imparting any velocity.
* @method translate
* @param {composite} composite
* @param {vector} translation
* @param {bool} [recursive=true]
*/
Composite.translate = function(composite, translation, recursive) {
var bodies = recursive ? Composite.allBodies(composite) : composite.bodies;
for (var i = 0; i < bodies.length; i++) {
Body.translate(bodies[i], translation);
}
Composite.setModified(composite, true, true, false);
return composite;
};
/**
* Rotates all children in the composite by a given angle about the given point, without imparting any angular velocity.
* @method rotate
* @param {composite} composite
* @param {number} rotation
* @param {vector} point
* @param {bool} [recursive=true]
*/
Composite.rotate = function(composite, rotation, point, recursive) {
var cos = Math.cos(rotation),
sin = Math.sin(rotation),
bodies = recursive ? Composite.allBodies(composite) : composite.bodies;
for (var i = 0; i < bodies.length; i++) {
var body = bodies[i],
dx = body.position.x - point.x,
dy = body.position.y - point.y;
Body.setPosition(body, {
x: point.x + (dx * cos - dy * sin),
y: point.y + (dx * sin + dy * cos)
});
Body.rotate(body, rotation);
}
Composite.setModified(composite, true, true, false);
return composite;
};
/**
* Scales all children in the composite, including updating physical properties (mass, area, axes, inertia), from a world-space point.
* @method scale
* @param {composite} composite
* @param {number} scaleX
* @param {number} scaleY
* @param {vector} point
* @param {bool} [recursive=true]
*/
Composite.scale = function(composite, scaleX, scaleY, point, recursive) {
var bodies = recursive ? Composite.allBodies(composite) : composite.bodies;
for (var i = 0; i < bodies.length; i++) {
var body = bodies[i],
dx = body.position.x - point.x,
dy = body.position.y - point.y;
Body.setPosition(body, {
x: point.x + dx * scaleX,
y: point.y + dy * scaleY
});
Body.scale(body, scaleX, scaleY);
}
Composite.setModified(composite, true, true, false);
return composite;
};
/*
*
* Events Documentation
*
*/
/**
* Fired when a call to `Composite.add` is made, before objects have been added.
*
* @event beforeAdd
* @param {} event An event object
* @param {} event.object The object(s) to be added (may be a single body, constraint, composite or a mixed array of these)
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/**
* Fired when a call to `Composite.add` is made, after objects have been added.
*
* @event afterAdd
* @param {} event An event object
* @param {} event.object The object(s) that have been added (may be a single body, constraint, composite or a mixed array of these)
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/**
* Fired when a call to `Composite.remove` is made, before objects have been removed.
*
* @event beforeRemove
* @param {} event An event object
* @param {} event.object The object(s) to be removed (may be a single body, constraint, composite or a mixed array of these)
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/**
* Fired when a call to `Composite.remove` is made, after objects have been removed.
*
* @event afterRemove
* @param {} event An event object
* @param {} event.object The object(s) that have been removed (may be a single body, constraint, composite or a mixed array of these)
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/*
*
* Properties Documentation
*
*/
/**
* An integer `Number` uniquely identifying number generated in `Composite.create` by `Common.nextId`.
*
* @property id
* @type number
*/
/**
* A `String` denoting the type of object.
*
* @property type
* @type string
* @default "composite"
* @readOnly
*/
/**
* An arbitrary `String` name to help the user identify and manage composites.
*
* @property label
* @type string
* @default "Composite"
*/
/**
* A flag that specifies whether the composite has been modified during the current step.
* Most `Matter.Composite` methods will automatically set this flag to `true` to inform the engine of changes to be handled.
* If you need to change it manually, you should use the `Composite.setModified` method.
*
* @property isModified
* @type boolean
* @default false
*/
/**
* The `Composite` that is the parent of this composite. It is automatically managed by the `Matter.Composite` methods.
*
* @property parent
* @type composite
* @default null
*/
/**
* An array of `Body` that are _direct_ children of this composite.
* To add or remove bodies you should use `Composite.add` and `Composite.remove` methods rather than directly modifying this property.
* If you wish to recursively find all descendants, you should use the `Composite.allBodies` method.
*
* @property bodies
* @type body[]
* @default []
*/
/**
* An array of `Constraint` that are _direct_ children of this composite.
* To add or remove constraints you should use `Composite.add` and `Composite.remove` methods rather than directly modifying this property.
* If you wish to recursively find all descendants, you should use the `Composite.allConstraints` method.
*
* @property constraints
* @type constraint[]
* @default []
*/
/**
* An array of `Composite` that are _direct_ children of this composite.
* To add or remove composites you should use `Composite.add` and `Composite.remove` methods rather than directly modifying this property.
* If you wish to recursively find all descendants, you should use the `Composite.allComposites` method.
*
* @property composites
* @type composite[]
* @default []
*/
})();
},{"../core/Common":14,"../core/Events":16,"./Body":1}],3:[function(require,module,exports){
/**
* The `Matter.World` module contains methods for creating and manipulating the world composite.
* A `Matter.World` is a `Matter.Composite` body, which is a collection of `Matter.Body`, `Matter.Constraint` and other `Matter.Composite`.
* A `Matter.World` has a few additional properties including `gravity` and `bounds`.
* It is important to use the functions in the `Matter.Composite` module to modify the world composite, rather than directly modifying its properties.
* There are also a few methods here that alias those in `Matter.Composite` for easier readability.
*
* See the included usage [examples](https://github.com/liabru/matter-js/tree/master/examples).
*
* @class World
* @extends Composite
*/
var World = {};
module.exports = World;
var Composite = require('./Composite');
var Constraint = require('../constraint/Constraint');
var Common = require('../core/Common');
(function() {
/**
* Creates a new world composite. The options parameter is an object that specifies any properties you wish to override the defaults.
* See the properties section below for detailed information on what you can pass via the `options` object.
* @method create
* @constructor
* @param {} options
* @return {world} A new world
*/
World.create = function(options) {
var composite = Composite.create();
var defaults = {
label: 'World',
gravity: {
x: 0,
y: 1,
scale: 0.001
},
bounds: {
min: { x: -Infinity, y: -Infinity },
max: { x: Infinity, y: Infinity }
}
};
return Common.extend(composite, defaults, options);
};
/*
*
* Properties Documentation
*
*/
/**
* The gravity to apply on the world.
*
* @property gravity
* @type object
*/
/**
* The gravity x component.
*
* @property gravity.x
* @type object
* @default 0
*/
/**
* The gravity y component.
*
* @property gravity.y
* @type object
* @default 1
*/
/**
* The gravity scale factor.
*
* @property gravity.scale
* @type object
* @default 0.001
*/
/**
* A `Bounds` object that defines the world bounds for collision detection.
*
* @property bounds
* @type bounds
* @default { min: { x: -Infinity, y: -Infinity }, max: { x: Infinity, y: Infinity } }
*/
// World is a Composite body
// see src/module/Outro.js for these aliases:
/**
* An alias for Composite.clear
* @method clear
* @param {world} world
* @param {boolean} keepStatic
*/
/**
* An alias for Composite.add
* @method addComposite
* @param {world} world
* @param {composite} composite
* @return {world} The original world with the objects from composite added
*/
/**
* An alias for Composite.addBody
* @method addBody
* @param {world} world
* @param {body} body
* @return {world} The original world with the body added
*/
/**
* An alias for Composite.addConstraint
* @method addConstraint
* @param {world} world
* @param {constraint} constraint
* @return {world} The original world with the constraint added
*/
})();
},{"../constraint/Constraint":12,"../core/Common":14,"./Composite":2}],4:[function(require,module,exports){
/**
* The `Matter.Contact` module contains methods for creating and manipulating collision contacts.
*
* @class Contact
*/
var Contact = {};
module.exports = Contact;
(function() {
/**
* Creates a new contact.
* @method create
* @param {vertex} vertex
* @return {contact} A new contact
*/
Contact.create = function(vertex) {
return {
id: Contact.id(vertex),
vertex: vertex,
normalImpulse: 0,
tangentImpulse: 0
};
};
/**
* Generates a contact id.
* @method id
* @param {vertex} vertex
* @return {string} Unique contactID
*/
Contact.id = function(vertex) {
return vertex.body.id + '_' + vertex.index;
};
})();
},{}],5:[function(require,module,exports){
/**
* The `Matter.Detector` module contains methods for detecting collisions given a set of pairs.
*
* @class Detector
*/
// TODO: speculative contacts
var Detector = {};
module.exports = Detector;
var SAT = require('./SAT');
var Pair = require('./Pair');
var Bounds = require('../geometry/Bounds');
(function() {
/**
* Finds all collisions given a list of pairs.
* @method collisions
* @param {pair[]} broadphasePairs
* @param {engine} engine
* @return {array} collisions
*/
Detector.collisions = function(broadphasePairs, engine) {
var collisions = [],
pairsTable = engine.pairs.table;
for (var i = 0; i < broadphasePairs.length; i++) {
var bodyA = broadphasePairs[i][0],
bodyB = broadphasePairs[i][1];
if ((bodyA.isStatic || bodyA.isSleeping) && (bodyB.isStatic || bodyB.isSleeping))
continue;
if (!Detector.canCollide(bodyA.collisionFilter, bodyB.collisionFilter))
continue;
// mid phase
if (Bounds.overlaps(bodyA.bounds, bodyB.bounds)) {
for (var j = bodyA.parts.length > 1 ? 1 : 0; j < bodyA.parts.length; j++) {
var partA = bodyA.parts[j];
for (var k = bodyB.parts.length > 1 ? 1 : 0; k < bodyB.parts.length; k++) {
var partB = bodyB.parts[k];
if ((partA === bodyA && partB === bodyB) || Bounds.overlaps(partA.bounds, partB.bounds)) {
// find a previous collision we could reuse
var pairId = Pair.id(partA, partB),
pair = pairsTable[pairId],
previousCollision;
if (pair && pair.isActive) {
previousCollision = pair.collision;
} else {
previousCollision = null;
}
// narrow phase
var collision = SAT.collides(partA, partB, previousCollision);
if (collision.collided) {
collisions.push(collision);
}
}
}
}
}
}
return collisions;
};
/**
* Returns `true` if both supplied collision filters will allow a collision to occur.
* See `body.collisionFilter` for more information.
* @method canCollide
* @param {} filterA
* @param {} filterB
* @return {bool} `true` if collision can occur
*/
Detector.canCollide = function(filterA, filterB) {
if (filterA.group === filterB.group && filterA.group !== 0)
return filterA.group > 0;
return (filterA.mask & filterB.category) !== 0 && (filterB.mask & filterA.category) !== 0;
};
})();
},{"../geometry/Bounds":24,"./Pair":7,"./SAT":11}],6:[function(require,module,exports){
/**
* The `Matter.Grid` module contains methods for creating and manipulating collision broadphase grid structures.
*
* @class Grid
*/
var Grid = {};
module.exports = Grid;
var Pair = require('./Pair');
var Detector = require('./Detector');
var Common = require('../core/Common');
(function() {
/**
* Creates a new grid.
* @method create
* @param {} options
* @return {grid} A new grid
*/
Grid.create = function(options) {
var defaults = {
controller: Grid,
detector: Detector.collisions,
buckets: {},
pairs: {},
pairsList: [],
bucketWidth: 48,
bucketHeight: 48
};
return Common.extend(defaults, options);
};
/**
* The width of a single grid bucket.
*
* @property bucketWidth
* @type number
* @default 48
*/
/**
* The height of a single grid bucket.
*
* @property bucketHeight
* @type number
* @default 48
*/
/**
* Updates the grid.
* @method update
* @param {grid} grid
* @param {body[]} bodies
* @param {engine} engine
* @param {boolean} forceUpdate
*/
Grid.update = function(grid, bodies, engine, forceUpdate) {
var i, col, row,
world = engine.world,
buckets = grid.buckets,
bucket,
bucketId,
gridChanged = false;
for (i = 0; i < bodies.length; i++) {
var body = bodies[i];
if (body.isSleeping && !forceUpdate)
continue;
// don't update out of world bodies
if (body.bounds.max.x < world.bounds.min.x || body.bounds.min.x > world.bounds.max.x
|| body.bounds.max.y < world.bounds.min.y || body.bounds.min.y > world.bounds.max.y)
continue;
var newRegion = _getRegion(grid, body);
// if the body has changed grid region
if (!body.region || newRegion.id !== body.region.id || forceUpdate) {
if (!body.region || forceUpdate)
body.region = newRegion;
var union = _regionUnion(newRegion, body.region);
// update grid buckets affected by region change
// iterate over the union of both regions
for (col = union.startCol; col <= union.endCol; col++) {
for (row = union.startRow; row <= union.endRow; row++) {
bucketId = _getBucketId(col, row);
bucket = buckets[bucketId];
var isInsideNewRegion = (col >= newRegion.startCol && col <= newRegion.endCol
&& row >= newRegion.startRow && row <= newRegion.endRow);
var isInsideOldRegion = (col >= body.region.startCol && col <= body.region.endCol
&& row >= body.region.startRow && row <= body.region.endRow);
// remove from old region buckets
if (!isInsideNewRegion && isInsideOldRegion) {
if (isInsideOldRegion) {
if (bucket)
_bucketRemoveBody(grid, bucket, body);
}
}
// add to new region buckets
if (body.region === newRegion || (isInsideNewRegion && !isInsideOldRegion) || forceUpdate) {
if (!bucket)
bucket = _createBucket(buckets, bucketId);
_bucketAddBody(grid, bucket, body);
}
}
}
// set the new region
body.region = newRegion;
// flag changes so we can update pairs
gridChanged = true;
}
}
// update pairs list only if pairs changed (i.e. a body changed region)
if (gridChanged)
grid.pairsList = _createActivePairsList(grid);
};
/**
* Clears the grid.
* @method clear
* @param {grid} grid
*/
Grid.clear = function(grid) {
grid.buckets = {};
grid.pairs = {};
grid.pairsList = [];
};
/**
* Finds the union of two regions.
* @method _regionUnion
* @private
* @param {} regionA
* @param {} regionB
* @return {} region
*/
var _regionUnion = function(regionA, regionB) {
var startCol = Math.min(regionA.startCol, regionB.startCol),
endCol = Math.max(regionA.endCol, regionB.endCol),
startRow = Math.min(regionA.startRow, regionB.startRow),
endRow = Math.max(regionA.endRow, regionB.endRow);
return _createRegion(startCol, endCol, startRow, endRow);
};
/**
* Gets the region a given body falls in for a given grid.
* @method _getRegion
* @private
* @param {} grid
* @param {} body
* @return {} region
*/
var _getRegion = function(grid, body) {
var bounds = body.bounds,
startCol = Math.floor(bounds.min.x / grid.bucketWidth),
endCol = Math.floor(bounds.max.x / grid.bucketWidth),
startRow = Math.floor(bounds.min.y / grid.bucketHeight),
endRow = Math.floor(bounds.max.y / grid.bucketHeight);
return _createRegion(startCol, endCol, startRow, endRow);
};
/**
* Creates a region.
* @method _createRegion
* @private
* @param {} startCol
* @param {} endCol
* @param {} startRow
* @param {} endRow
* @return {} region
*/
var _createRegion = function(startCol, endCol, startRow, endRow) {
return {
id: startCol + ',' + endCol + ',' + startRow + ',' + endRow,
startCol: startCol,
endCol: endCol,
startRow: startRow,
endRow: endRow
};
};
/**
* Gets the bucket id at the given position.
* @method _getBucketId
* @private
* @param {} column
* @param {} row
* @return {string} bucket id
*/
var _getBucketId = function(column, row) {
return column + ',' + row;
};
/**
* Creates a bucket.
* @method _createBucket
* @private
* @param {} buckets
* @param {} bucketId
* @return {} bucket
*/
var _createBucket = function(buckets, bucketId) {
var bucket = buckets[bucketId] = [];
return bucket;
};
/**
* Adds a body to a bucket.
* @method _bucketAddBody
* @private
* @param {} grid
* @param {} bucket
* @param {} body
*/
var _bucketAddBody = function(grid, bucket, body) {
// add new pairs
for (var i = 0; i < bucket.length; i++) {
var bodyB = bucket[i];
if (body.id === bodyB.id || (body.isStatic && bodyB.isStatic))
continue;
// keep track of the number of buckets the pair exists in
// important for Grid.update to work
var pairId = Pair.id(body, bodyB),
pair = grid.pairs[pairId];
if (pair) {
pair[2] += 1;
} else {
grid.pairs[pairId] = [body, bodyB, 1];
}
}
// add to bodies (after pairs, otherwise pairs with self)
bucket.push(body);
};
/**
* Removes a body from a bucket.
* @method _bucketRemoveBody
* @private
* @param {} grid
* @param {} bucket
* @param {} body
*/
var _bucketRemoveBody = function(grid, bucket, body) {
// remove from bucket
bucket.splice(Common.indexOf(bucket, body), 1);
// update pair counts
for (var i = 0; i < bucket.length; i++) {
// keep track of the number of buckets the pair exists in
// important for _createActivePairsList to work
var bodyB = bucket[i],
pairId = Pair.id(body, bodyB),
pair = grid.pairs[pairId];
if (pair)
pair[2] -= 1;
}
};
/**
* Generates a list of the active pairs in the grid.
* @method _createActivePairsList
* @private
* @param {} grid
* @return [] pairs
*/
var _createActivePairsList = function(grid) {
var pairKeys,
pair,
pairs = [];
// grid.pairs is used as a hashmap
pairKeys = Common.keys(grid.pairs);
// iterate over grid.pairs
for (var k = 0; k < pairKeys.length; k++) {
pair = grid.pairs[pairKeys[k]];
// if pair exists in at least one bucket
// it is a pair that needs further collision testing so push it
if (pair[2] > 0) {
pairs.push(pair);
} else {
delete grid.pairs[pairKeys[k]];
}
}
return pairs;
};
})();
},{"../core/Common":14,"./Detector":5,"./Pair":7}],7:[function(require,module,exports){
/**
* The `Matter.Pair` module contains methods for creating and manipulating collision pairs.
*
* @class Pair
*/
var Pair = {};
module.exports = Pair;
var Contact = require('./Contact');
(function() {
/**
* Creates a pair.
* @method create
* @param {collision} collision
* @param {number} timestamp
* @return {pair} A new pair
*/
Pair.create = function(collision, timestamp) {
var bodyA = collision.bodyA,
bodyB = collision.bodyB,
parentA = collision.parentA,
parentB = collision.parentB;
var pair = {
id: Pair.id(bodyA, bodyB),
bodyA: bodyA,
bodyB: bodyB,
contacts: {},
activeContacts: [],
separation: 0,
isActive: true,
isSensor: bodyA.isSensor || bodyB.isSensor,
timeCreated: timestamp,
timeUpdated: timestamp,
inverseMass: parentA.inverseMass + parentB.inverseMass,
friction: Math.min(parentA.friction, parentB.friction),
frictionStatic: Math.max(parentA.frictionStatic, parentB.frictionStatic),
restitution: Math.max(parentA.restitution, parentB.restitution),
slop: Math.max(parentA.slop, parentB.slop)
};
Pair.update(pair, collision, timestamp);
return pair;
};
/**
* Updates a pair given a collision.
* @method update
* @param {pair} pair
* @param {collision} collision
* @param {number} timestamp
*/
Pair.update = function(pair, collision, timestamp) {
var contacts = pair.contacts,
supports = collision.supports,
activeContacts = pair.activeContacts,
parentA = collision.parentA,
parentB = collision.parentB;
pair.collision = collision;
pair.inverseMass = parentA.inverseMass + parentB.inverseMass;
pair.friction = Math.min(parentA.friction, parentB.friction);
pair.frictionStatic = Math.max(parentA.frictionStatic, parentB.frictionStatic);
pair.restitution = Math.max(parentA.restitution, parentB.restitution);
pair.slop = Math.max(parentA.slop, parentB.slop);
activeContacts.length = 0;
if (collision.collided) {
for (var i = 0; i < supports.length; i++) {
var support = supports[i],
contactId = Contact.id(support),
contact = contacts[contactId];
if (contact) {
activeContacts.push(contact);
} else {
activeContacts.push(contacts[contactId] = Contact.create(support));
}
}
pair.separation = collision.depth;
Pair.setActive(pair, true, timestamp);
} else {
if (pair.isActive === true)
Pair.setActive(pair, false, timestamp);
}
};
/**
* Set a pair as active or inactive.
* @method setActive
* @param {pair} pair
* @param {bool} isActive
* @param {number} timestamp
*/
Pair.setActive = function(pair, isActive, timestamp) {
if (isActive) {
pair.isActive = true;
pair.timeUpdated = timestamp;
} else {
pair.isActive = false;
pair.activeContacts.length = 0;
}
};
/**
* Get the id for the given pair.
* @method id
* @param {body} bodyA
* @param {body} bodyB
* @return {string} Unique pairId
*/
Pair.id = function(bodyA, bodyB) {
if (bodyA.id < bodyB.id) {
return bodyA.id + '_' + bodyB.id;
} else {
return bodyB.id + '_' + bodyA.id;
}
};
})();
},{"./Contact":4}],8:[function(require,module,exports){
/**
* The `Matter.Pairs` module contains methods for creating and manipulating collision pair sets.
*
* @class Pairs
*/
var Pairs = {};
module.exports = Pairs;
var Pair = require('./Pair');
var Common = require('../core/Common');
(function() {
var _pairMaxIdleLife = 1000;
/**
* Creates a new pairs structure.
* @method create
* @param {object} options
* @return {pairs} A new pairs structure
*/
Pairs.create = function(options) {
return Common.extend({
table: {},
list: [],
collisionStart: [],
collisionActive: [],
collisionEnd: []
}, options);
};
/**
* Updates pairs given a list of collisions.
* @method update
* @param {object} pairs
* @param {collision[]} collisions
* @param {number} timestamp
*/
Pairs.update = function(pairs, collisions, timestamp) {
var pairsList = pairs.list,
pairsTable = pairs.table,
collisionStart = pairs.collisionStart,
collisionEnd = pairs.collisionEnd,
collisionActive = pairs.collisionActive,
activePairIds = [],
collision,
pairId,
pair,
i;
// clear collision state arrays, but maintain old reference
collisionStart.length = 0;
collisionEnd.length = 0;
collisionActive.length = 0;
for (i = 0; i < collisions.length; i++) {
collision = collisions[i];
if (collision.collided) {
pairId = Pair.id(collision.bodyA, collision.bodyB);
activePairIds.push(pairId);
pair = pairsTable[pairId];
if (pair) {
// pair already exists (but may or may not be active)
if (pair.isActive) {
// pair exists and is active
collisionActive.push(pair);
} else {
// pair exists but was inactive, so a collision has just started again
collisionStart.push(pair);
}
// update the pair
Pair.update(pair, collision, timestamp);
} else {
// pair did not exist, create a new pair
pair = Pair.create(collision, timestamp);
pairsTable[pairId] = pair;
// push the new pair
collisionStart.push(pair);
pairsList.push(pair);
}
}
}
// deactivate previously active pairs that are now inactive
for (i = 0; i < pairsList.length; i++) {
pair = pairsList[i];
if (pair.isActive && Common.indexOf(activePairIds, pair.id) === -1) {
Pair.setActive(pair, false, timestamp);
collisionEnd.push(pair);
}
}
};
/**
* Finds and removes pairs that have been inactive for a set amount of time.
* @method removeOld
* @param {object} pairs
* @param {number} timestamp
*/
Pairs.removeOld = function(pairs, timestamp) {
var pairsList = pairs.list,
pairsTable = pairs.table,
indexesToRemove = [],
pair,
collision,
pairIndex,
i;
for (i = 0; i < pairsList.length; i++) {
pair = pairsList[i];
collision = pair.collision;
// never remove sleeping pairs
if (collision.bodyA.isSleeping || collision.bodyB.isSleeping) {
pair.timeUpdated = timestamp;
continue;
}
// if pair is inactive for too long, mark it to be removed
if (timestamp - pair.timeUpdated > _pairMaxIdleLife) {
indexesToRemove.push(i);
}
}
// remove marked pairs
for (i = 0; i < indexesToRemove.length; i++) {
pairIndex = indexesToRemove[i] - i;
pair = pairsList[pairIndex];
delete pairsTable[pair.id];
pairsList.splice(pairIndex, 1);
}
};
/**
* Clears the given pairs structure.
* @method clear
* @param {pairs} pairs
* @return {pairs} pairs
*/
Pairs.clear = function(pairs) {
pairs.table = {};
pairs.list.length = 0;
pairs.collisionStart.length = 0;
pairs.collisionActive.length = 0;
pairs.collisionEnd.length = 0;
return pairs;
};
})();
},{"../core/Common":14,"./Pair":7}],9:[function(require,module,exports){
/**
* The `Matter.Query` module contains methods for performing collision queries.
*
* See the included usage [examples](https://github.com/liabru/matter-js/tree/master/examples).
*
* @class Query
*/
var Query = {};
module.exports = Query;
var Vector = require('../geometry/Vector');
var SAT = require('./SAT');
var Bounds = require('../geometry/Bounds');
var Bodies = require('../factory/Bodies');
var Vertices = require('../geometry/Vertices');
(function() {
/**
* Casts a ray segment against a set of bodies and returns all collisions, ray width is optional. Intersection points are not provided.
* @method ray
* @param {body[]} bodies
* @param {vector} startPoint
* @param {vector} endPoint
* @param {number} [rayWidth]
* @return {object[]} Collisions
*/
Query.ray = function(bodies, startPoint, endPoint, rayWidth) {
rayWidth = rayWidth || 1e-100;
var rayAngle = Vector.angle(startPoint, endPoint),
rayLength = Vector.magnitude(Vector.sub(startPoint, endPoint)),
rayX = (endPoint.x + startPoint.x) * 0.5,
rayY = (endPoint.y + startPoint.y) * 0.5,
ray = Bodies.rectangle(rayX, rayY, rayLength, rayWidth, { angle: rayAngle }),
collisions = [];
for (var i = 0; i < bodies.length; i++) {
var bodyA = bodies[i];
if (Bounds.overlaps(bodyA.bounds, ray.bounds)) {
for (var j = bodyA.parts.length === 1 ? 0 : 1; j < bodyA.parts.length; j++) {
var part = bodyA.parts[j];
if (Bounds.overlaps(part.bounds, ray.bounds)) {
var collision = SAT.collides(part, ray);
if (collision.collided) {
collision.body = collision.bodyA = collision.bodyB = bodyA;
collisions.push(collision);
break;
}
}
}
}
}
return collisions;
};
/**
* Returns all bodies whose bounds are inside (or outside if set) the given set of bounds, from the given set of bodies.
* @method region
* @param {body[]} bodies
* @param {bounds} bounds
* @param {bool} [outside=false]
* @return {body[]} The bodies matching the query
*/
Query.region = function(bodies, bounds, outside) {
var result = [];
for (var i = 0; i < bodies.length; i++) {
var body = bodies[i],
overlaps = Bounds.overlaps(body.bounds, bounds);
if ((overlaps && !outside) || (!overlaps && outside))
result.push(body);
}
return result;
};
/**
* Returns all bodies whose vertices contain the given point, from the given set of bodies.
* @method point
* @param {body[]} bodies
* @param {vector} point
* @return {body[]} The bodies matching the query
*/
Query.point = function(bodies, point) {
var result = [];
for (var i = 0; i < bodies.length; i++) {
var body = bodies[i];
if (Bounds.contains(body.bounds, point)) {
for (var j = body.parts.length === 1 ? 0 : 1; j < body.parts.length; j++) {
var part = body.parts[j];
if (Bounds.contains(part.bounds, point)
&& Vertices.contains(part.vertices, point)) {
result.push(body);
break;
}
}
}
}
return result;
};
})();
},{"../factory/Bodies":21,"../geometry/Bounds":24,"../geometry/Vector":26,"../geometry/Vertices":27,"./SAT":11}],10:[function(require,module,exports){
/**
* The `Matter.Resolver` module contains methods for resolving collision pairs.
*
* @class Resolver
*/
var Resolver = {};
module.exports = Resolver;
var Vertices = require('../geometry/Vertices');
var Vector = require('../geometry/Vector');
var Common = require('../core/Common');
var Bounds = require('../geometry/Bounds');
(function() {
Resolver._restingThresh = 4;
Resolver._restingThreshTangent = 6;
Resolver._positionDampen = 0.9;
Resolver._positionWarming = 0.8;
Resolver._frictionNormalMultiplier = 5;
/**
* Prepare pairs for position solving.
* @method preSolvePosition
* @param {pair[]} pairs
*/
Resolver.preSolvePosition = function(pairs) {
var i,
pair,
activeCount;
// find total contacts on each body
for (i = 0; i < pairs.length; i++) {
pair = pairs[i];
if (!pair.isActive)
continue;
activeCount = pair.activeContacts.length;
pair.collision.parentA.totalContacts += activeCount;
pair.collision.parentB.totalContacts += activeCount;
}
};
/**
* Find a solution for pair positions.
* @method solvePosition
* @param {pair[]} pairs
* @param {number} timeScale
*/
Resolver.solvePosition = function(pairs, timeScale) {
var i,
pair,
collision,
bodyA,
bodyB,
normal,
bodyBtoA,
contactShare,
positionImpulse,
contactCount = {},
tempA = Vector._temp[0],
tempB = Vector._temp[1],
tempC = Vector._temp[2],
tempD = Vector._temp[3];
// find impulses required to resolve penetration
for (i = 0; i < pairs.length; i++) {
pair = pairs[i];
if (!pair.isActive || pair.isSensor)
continue;
collision = pair.collision;
bodyA = collision.parentA;
bodyB = collision.parentB;
normal = collision.normal;
// get current separation between body edges involved in collision
bodyBtoA = Vector.sub(Vector.add(bodyB.positionImpulse, bodyB.position, tempA),
Vector.add(bodyA.positionImpulse,
Vector.sub(bodyB.position, collision.penetration, tempB), tempC), tempD);
pair.separation = Vector.dot(normal, bodyBtoA);
}
for (i = 0; i < pairs.length; i++) {
pair = pairs[i];
if (!pair.isActive || pair.isSensor || pair.separation < 0)
continue;
collision = pair.collision;
bodyA = collision.parentA;
bodyB = collision.parentB;
normal = collision.normal;
positionImpulse = (pair.separation - pair.slop) * timeScale;
if (bodyA.isStatic || bodyB.isStatic)
positionImpulse *= 2;
if (!(bodyA.isStatic || bodyA.isSleeping)) {
contactShare = Resolver._positionDampen / bodyA.totalContacts;
bodyA.positionImpulse.x += normal.x * positionImpulse * contactShare;
bodyA.positionImpulse.y += normal.y * positionImpulse * contactShare;
}
if (!(bodyB.isStatic || bodyB.isSleeping)) {
contactShare = Resolver._positionDampen / bodyB.totalContacts;
bodyB.positionImpulse.x -= normal.x * positionImpulse * contactShare;
bodyB.positionImpulse.y -= normal.y * positionImpulse * contactShare;
}
}
};
/**
* Apply position resolution.
* @method postSolvePosition
* @param {body[]} bodies
*/
Resolver.postSolvePosition = function(bodies) {
for (var i = 0; i < bodies.length; i++) {
var body = bodies[i];
// reset contact count
body.totalContacts = 0;
if (body.positionImpulse.x !== 0 || body.positionImpulse.y !== 0) {
// update body geometry
for (var j = 0; j < body.parts.length; j++) {
var part = body.parts[j];
Vertices.translate(part.vertices, body.positionImpulse);
Bounds.update(part.bounds, part.vertices, body.velocity);
part.position.x += body.positionImpulse.x;
part.position.y += body.positionImpulse.y;
}
// move the body without changing velocity
body.positionPrev.x += body.positionImpulse.x;
body.positionPrev.y += body.positionImpulse.y;
if (Vector.dot(body.positionImpulse, body.velocity) < 0) {
// reset cached impulse if the body has velocity along it
body.positionImpulse.x = 0;
body.positionImpulse.y = 0;
} else {
// warm the next iteration
body.positionImpulse.x *= Resolver._positionWarming;
body.positionImpulse.y *= Resolver._positionWarming;
}
}
}
};
/**
* Prepare pairs for velocity solving.
* @method preSolveVelocity
* @param {pair[]} pairs
*/
Resolver.preSolveVelocity = function(pairs) {
var i,
j,
pair,
contacts,
collision,
bodyA,
bodyB,
normal,
tangent,
contact,
contactVertex,
normalImpulse,
tangentImpulse,
offset,
impulse = Vector._temp[0],
tempA = Vector._temp[1];
for (i = 0; i < pairs.length; i++) {
pair = pairs[i];
if (!pair.isActive || pair.isSensor)
continue;
contacts = pair.activeContacts;
collision = pair.collision;
bodyA = collision.parentA;
bodyB = collision.parentB;
normal = collision.normal;
tangent = collision.tangent;
// resolve each contact
for (j = 0; j < contacts.length; j++) {
contact = contacts[j];
contactVertex = contact.vertex;
normalImpulse = contact.normalImpulse;
tangentImpulse = contact.tangentImpulse;
if (normalImpulse !== 0 || tangentImpulse !== 0) {
// total impulse from contact
impulse.x = (normal.x * normalImpulse) + (tangent.x * tangentImpulse);
impulse.y = (normal.y * normalImpulse) + (tangent.y * tangentImpulse);
// apply impulse from contact
if (!(bodyA.isStatic || bodyA.isSleeping)) {
offset = Vector.sub(contactVertex, bodyA.position, tempA);
bodyA.positionPrev.x += impulse.x * bodyA.inverseMass;
bodyA.positionPrev.y += impulse.y * bodyA.inverseMass;
bodyA.anglePrev += Vector.cross(offset, impulse) * bodyA.inverseInertia;
}
if (!(bodyB.isStatic || bodyB.isSleeping)) {
offset = Vector.sub(contactVertex, bodyB.position, tempA);
bodyB.positionPrev.x -= impulse.x * bodyB.inverseMass;
bodyB.positionPrev.y -= impulse.y * bodyB.inverseMass;
bodyB.anglePrev -= Vector.cross(offset, impulse) * bodyB.inverseInertia;
}
}
}
}
};
/**
* Find a solution for pair velocities.
* @method solveVelocity
* @param {pair[]} pairs
* @param {number} timeScale
*/
Resolver.solveVelocity = function(pairs, timeScale) {
var timeScaleSquared = timeScale * timeScale,
impulse = Vector._temp[0],
tempA = Vector._temp[1],
tempB = Vector._temp[2],
tempC = Vector._temp[3],
tempD = Vector._temp[4],
tempE = Vector._temp[5];
for (var i = 0; i < pairs.length; i++) {
var pair = pairs[i];
if (!pair.isActive || pair.isSensor)
continue;
var collision = pair.collision,
bodyA = collision.parentA,
bodyB = collision.parentB,
normal = collision.normal,
tangent = collision.tangent,
contacts = pair.activeContacts,
contactShare = 1 / contacts.length;
// update body velocities
bodyA.velocity.x = bodyA.position.x - bodyA.positionPrev.x;
bodyA.velocity.y = bodyA.position.y - bodyA.positionPrev.y;
bodyB.velocity.x = bodyB.position.x - bodyB.positionPrev.x;
bodyB.velocity.y = bodyB.position.y - bodyB.positionPrev.y;
bodyA.angularVelocity = bodyA.angle - bodyA.anglePrev;
bodyB.angularVelocity = bodyB.angle - bodyB.anglePrev;
// resolve each contact
for (var j = 0; j < contacts.length; j++) {
var contact = contacts[j],
contactVertex = contact.vertex,
offsetA = Vector.sub(contactVertex, bodyA.position, tempA),
offsetB = Vector.sub(contactVertex, bodyB.position, tempB),
velocityPointA = Vector.add(bodyA.velocity, Vector.mult(Vector.perp(offsetA), bodyA.angularVelocity), tempC),
velocityPointB = Vector.add(bodyB.velocity, Vector.mult(Vector.perp(offsetB), bodyB.angularVelocity), tempD),
relativeVelocity = Vector.sub(velocityPointA, velocityPointB, tempE),
normalVelocity = Vector.dot(normal, relativeVelocity);
var tangentVelocity = Vector.dot(tangent, relativeVelocity),
tangentSpeed = Math.abs(tangentVelocity),
tangentVelocityDirection = Common.sign(tangentVelocity);
// raw impulses
var normalImpulse = (1 + pair.restitution) * normalVelocity,
normalForce = Common.clamp(pair.separation + normalVelocity, 0, 1) * Resolver._frictionNormalMultiplier;
// coulomb friction
var tangentImpulse = tangentVelocity,
maxFriction = Infinity;
if (tangentSpeed > pair.friction * pair.frictionStatic * normalForce * timeScaleSquared) {
maxFriction = tangentSpeed;
tangentImpulse = Common.clamp(
pair.friction * tangentVelocityDirection * timeScaleSquared,
-maxFriction, maxFriction
);
}
// modify impulses accounting for mass, inertia and offset
var oAcN = Vector.cross(offsetA, normal),
oBcN = Vector.cross(offsetB, normal),
share = contactShare / (bodyA.inverseMass + bodyB.inverseMass + bodyA.inverseInertia * oAcN * oAcN + bodyB.inverseInertia * oBcN * oBcN);
normalImpulse *= share;
tangentImpulse *= share;
// handle high velocity and resting collisions separately
if (normalVelocity < 0 && normalVelocity * normalVelocity > Resolver._restingThresh * timeScaleSquared) {
// high normal velocity so clear cached contact normal impulse
contact.normalImpulse = 0;
} else {
// solve resting collision constraints using Erin Catto's method (GDC08)
// impulse constraint tends to 0
var contactNormalImpulse = contact.normalImpulse;
contact.normalImpulse = Math.min(contact.normalImpulse + normalImpulse, 0);
normalImpulse = contact.normalImpulse - contactNormalImpulse;
}
// handle high velocity and resting collisions separately
if (tangentVelocity * tangentVelocity > Resolver._restingThreshTangent * timeScaleSquared) {
// high tangent velocity so clear cached contact tangent impulse
contact.tangentImpulse = 0;
} else {
// solve resting collision constraints using Erin Catto's method (GDC08)
// tangent impulse tends to -tangentSpeed or +tangentSpeed
var contactTangentImpulse = contact.tangentImpulse;
contact.tangentImpulse = Common.clamp(contact.tangentImpulse + tangentImpulse, -maxFriction, maxFriction);
tangentImpulse = contact.tangentImpulse - contactTangentImpulse;
}
// total impulse from contact
impulse.x = (normal.x * normalImpulse) + (tangent.x * tangentImpulse);
impulse.y = (normal.y * normalImpulse) + (tangent.y * tangentImpulse);
// apply impulse from contact
if (!(bodyA.isStatic || bodyA.isSleeping)) {
bodyA.positionPrev.x += impulse.x * bodyA.inverseMass;
bodyA.positionPrev.y += impulse.y * bodyA.inverseMass;
bodyA.anglePrev += Vector.cross(offsetA, impulse) * bodyA.inverseInertia;
}
if (!(bodyB.isStatic || bodyB.isSleeping)) {
bodyB.positionPrev.x -= impulse.x * bodyB.inverseMass;
bodyB.positionPrev.y -= impulse.y * bodyB.inverseMass;
bodyB.anglePrev -= Vector.cross(offsetB, impulse) * bodyB.inverseInertia;
}
}
}
};
})();
},{"../core/Common":14,"../geometry/Bounds":24,"../geometry/Vector":26,"../geometry/Vertices":27}],11:[function(require,module,exports){
/**
* The `Matter.SAT` module contains methods for detecting collisions using the Separating Axis Theorem.
*
* @class SAT
*/
// TODO: true circles and curves
var SAT = {};
module.exports = SAT;
var Vertices = require('../geometry/Vertices');
var Vector = require('../geometry/Vector');
(function() {
/**
* Detect collision between two bodies using the Separating Axis Theorem.
* @method collides
* @param {body} bodyA
* @param {body} bodyB
* @param {collision} previousCollision
* @return {collision} collision
*/
SAT.collides = function(bodyA, bodyB, previousCollision) {
var overlapAB,
overlapBA,
minOverlap,
collision,
prevCol = previousCollision,
canReusePrevCol = false;
if (prevCol) {
// estimate total motion
var parentA = bodyA.parent,
parentB = bodyB.parent,
motion = parentA.speed * parentA.speed + parentA.angularSpeed * parentA.angularSpeed
+ parentB.speed * parentB.speed + parentB.angularSpeed * parentB.angularSpeed;
// we may be able to (partially) reuse collision result
// but only safe if collision was resting
canReusePrevCol = prevCol && prevCol.collided && motion < 0.2;
// reuse collision object
collision = prevCol;
} else {
collision = { collided: false, bodyA: bodyA, bodyB: bodyB };
}
if (prevCol && canReusePrevCol) {
// if we can reuse the collision result
// we only need to test the previously found axis
var axisBodyA = collision.axisBody,
axisBodyB = axisBodyA === bodyA ? bodyB : bodyA,
axes = [axisBodyA.axes[prevCol.axisNumber]];
minOverlap = _overlapAxes(axisBodyA.vertices, axisBodyB.vertices, axes);
collision.reused = true;
if (minOverlap.overlap <= 0) {
collision.collided = false;
return collision;
}
} else {
// if we can't reuse a result, perform a full SAT test
overlapAB = _overlapAxes(bodyA.vertices, bodyB.vertices, bodyA.axes);
if (overlapAB.overlap <= 0) {
collision.collided = false;
return collision;
}
overlapBA = _overlapAxes(bodyB.vertices, bodyA.vertices, bodyB.axes);
if (overlapBA.overlap <= 0) {
collision.collided = false;
return collision;
}
if (overlapAB.overlap < overlapBA.overlap) {
minOverlap = overlapAB;
collision.axisBody = bodyA;
} else {
minOverlap = overlapBA;
collision.axisBody = bodyB;
}
// important for reuse later
collision.axisNumber = minOverlap.axisNumber;
}
collision.bodyA = bodyA.id < bodyB.id ? bodyA : bodyB;
collision.bodyB = bodyA.id < bodyB.id ? bodyB : bodyA;
collision.collided = true;
collision.normal = minOverlap.axis;
collision.depth = minOverlap.overlap;
collision.parentA = collision.bodyA.parent;
collision.parentB = collision.bodyB.parent;
bodyA = collision.bodyA;
bodyB = collision.bodyB;
// ensure normal is facing away from bodyA
if (Vector.dot(collision.normal, Vector.sub(bodyB.position, bodyA.position)) > 0)
collision.normal = Vector.neg(collision.normal);
collision.tangent = Vector.perp(collision.normal);
collision.penetration = {
x: collision.normal.x * collision.depth,
y: collision.normal.y * collision.depth
};
// find support points, there is always either exactly one or two
var verticesB = _findSupports(bodyA, bodyB, collision.normal),
supports = collision.supports || [];
supports.length = 0;
// find the supports from bodyB that are inside bodyA
if (Vertices.contains(bodyA.vertices, verticesB[0]))
supports.push(verticesB[0]);
if (Vertices.contains(bodyA.vertices, verticesB[1]))
supports.push(verticesB[1]);
// find the supports from bodyA that are inside bodyB
if (supports.length < 2) {
var verticesA = _findSupports(bodyB, bodyA, Vector.neg(collision.normal));
if (Vertices.contains(bodyB.vertices, verticesA[0]))
supports.push(verticesA[0]);
if (supports.length < 2 && Vertices.contains(bodyB.vertices, verticesA[1]))
supports.push(verticesA[1]);
}
// account for the edge case of overlapping but no vertex containment
if (supports.length < 1)
supports = [verticesB[0]];
collision.supports = supports;
return collision;
};
/**
* Find the overlap between two sets of vertices.
* @method _overlapAxes
* @private
* @param {} verticesA
* @param {} verticesB
* @param {} axes
* @return result
*/
var _overlapAxes = function(verticesA, verticesB, axes) {
var projectionA = Vector._temp[0],
projectionB = Vector._temp[1],
result = { overlap: Number.MAX_VALUE },
overlap,
axis;
for (var i = 0; i < axes.length; i++) {
axis = axes[i];
_projectToAxis(projectionA, verticesA, axis);
_projectToAxis(projectionB, verticesB, axis);
overlap = Math.min(projectionA.max - projectionB.min, projectionB.max - projectionA.min);
if (overlap <= 0) {
result.overlap = overlap;
return result;
}
if (overlap < result.overlap) {
result.overlap = overlap;
result.axis = axis;
result.axisNumber = i;
}
}
return result;
};
/**
* Projects vertices on an axis and returns an interval.
* @method _projectToAxis
* @private
* @param {} projection
* @param {} vertices
* @param {} axis
*/
var _projectToAxis = function(projection, vertices, axis) {
var min = Vector.dot(vertices[0], axis),
max = min;
for (var i = 1; i < vertices.length; i += 1) {
var dot = Vector.dot(vertices[i], axis);
if (dot > max) {
max = dot;
} else if (dot < min) {
min = dot;
}
}
projection.min = min;
projection.max = max;
};
/**
* Finds supporting vertices given two bodies along a given direction using hill-climbing.
* @method _findSupports
* @private
* @param {} bodyA
* @param {} bodyB
* @param {} normal
* @return [vector]
*/
var _findSupports = function(bodyA, bodyB, normal) {
var nearestDistance = Number.MAX_VALUE,
vertexToBody = Vector._temp[0],
vertices = bodyB.vertices,
bodyAPosition = bodyA.position,
distance,
vertex,
vertexA,
vertexB;
// find closest vertex on bodyB
for (var i = 0; i < vertices.length; i++) {
vertex = vertices[i];
vertexToBody.x = vertex.x - bodyAPosition.x;
vertexToBody.y = vertex.y - bodyAPosition.y;
distance = -Vector.dot(normal, vertexToBody);
if (distance < nearestDistance) {
nearestDistance = distance;
vertexA = vertex;
}
}
// find next closest vertex using the two connected to it
var prevIndex = vertexA.index - 1 >= 0 ? vertexA.index - 1 : vertices.length - 1;
vertex = vertices[prevIndex];
vertexToBody.x = vertex.x - bodyAPosition.x;
vertexToBody.y = vertex.y - bodyAPosition.y;
nearestDistance = -Vector.dot(normal, vertexToBody);
vertexB = vertex;
var nextIndex = (vertexA.index + 1) % vertices.length;
vertex = vertices[nextIndex];
vertexToBody.x = vertex.x - bodyAPosition.x;
vertexToBody.y = vertex.y - bodyAPosition.y;
distance = -Vector.dot(normal, vertexToBody);
if (distance < nearestDistance) {
vertexB = vertex;
}
return [vertexA, vertexB];
};
})();
},{"../geometry/Vector":26,"../geometry/Vertices":27}],12:[function(require,module,exports){
/**
* The `Matter.Constraint` module contains methods for creating and manipulating constraints.
* Constraints are used for specifying that a fixed distance must be maintained between two bodies (or a body and a fixed world-space position).
* The stiffness of constraints can be modified to create springs or elastic.
*
* See the included usage [examples](https://github.com/liabru/matter-js/tree/master/examples).
*
* @class Constraint
*/
// TODO: fix instability issues with torque
// TODO: linked constraints
// TODO: breakable constraints
// TODO: collision constraints
// TODO: allow constrained bodies to sleep
// TODO: handle 0 length constraints properly
// TODO: impulse caching and warming
var Constraint = {};
module.exports = Constraint;
var Vertices = require('../geometry/Vertices');
var Vector = require('../geometry/Vector');
var Sleeping = require('../core/Sleeping');
var Bounds = require('../geometry/Bounds');
var Axes = require('../geometry/Axes');
var Common = require('../core/Common');
(function() {
var _minLength = 0.000001,
_minDifference = 0.001;
/**
* Creates a new constraint.
* All properties have default values, and many are pre-calculated automatically based on other properties.
* See the properties section below for detailed information on what you can pass via the `options` object.
* @method create
* @param {} options
* @return {constraint} constraint
*/
Constraint.create = function(options) {
var constraint = options;
// if bodies defined but no points, use body centre
if (constraint.bodyA && !constraint.pointA)
constraint.pointA = { x: 0, y: 0 };
if (constraint.bodyB && !constraint.pointB)
constraint.pointB = { x: 0, y: 0 };
// calculate static length using initial world space points
var initialPointA = constraint.bodyA ? Vector.add(constraint.bodyA.position, constraint.pointA) : constraint.pointA,
initialPointB = constraint.bodyB ? Vector.add(constraint.bodyB.position, constraint.pointB) : constraint.pointB,
length = Vector.magnitude(Vector.sub(initialPointA, initialPointB));
constraint.length = constraint.length || length || _minLength;
// render
var render = {
visible: true,
lineWidth: 2,
strokeStyle: '#666'
};
constraint.render = Common.extend(render, constraint.render);
// option defaults
constraint.id = constraint.id || Common.nextId();
constraint.label = constraint.label || 'Constraint';
constraint.type = 'constraint';
constraint.stiffness = constraint.stiffness || 1;
constraint.angularStiffness = constraint.angularStiffness || 0;
constraint.angleA = constraint.bodyA ? constraint.bodyA.angle : constraint.angleA;
constraint.angleB = constraint.bodyB ? constraint.bodyB.angle : constraint.angleB;
return constraint;
};
/**
* Solves all constraints in a list of collisions.
* @private
* @method solveAll
* @param {constraint[]} constraints
* @param {number} timeScale
*/
Constraint.solveAll = function(constraints, timeScale) {
for (var i = 0; i < constraints.length; i++) {
Constraint.solve(constraints[i], timeScale);
}
};
/**
* Solves a distance constraint with Gauss-Siedel method.
* @private
* @method solve
* @param {constraint} constraint
* @param {number} timeScale
*/
Constraint.solve = function(constraint, timeScale) {
var bodyA = constraint.bodyA,
bodyB = constraint.bodyB,
pointA = constraint.pointA,
pointB = constraint.pointB;
// update reference angle
if (bodyA && !bodyA.isStatic) {
constraint.pointA = Vector.rotate(pointA, bodyA.angle - constraint.angleA);
constraint.angleA = bodyA.angle;
}
// update reference angle
if (bodyB && !bodyB.isStatic) {
constraint.pointB = Vector.rotate(pointB, bodyB.angle - constraint.angleB);
constraint.angleB = bodyB.angle;
}
var pointAWorld = pointA,
pointBWorld = pointB;
if (bodyA) pointAWorld = Vector.add(bodyA.position, pointA);
if (bodyB) pointBWorld = Vector.add(bodyB.position, pointB);
if (!pointAWorld || !pointBWorld)
return;
var delta = Vector.sub(pointAWorld, pointBWorld),
currentLength = Vector.magnitude(delta);
// prevent singularity
if (currentLength === 0)
currentLength = _minLength;
// solve distance constraint with Gauss-Siedel method
var difference = (currentLength - constraint.length) / currentLength,
normal = Vector.div(delta, currentLength),
force = Vector.mult(delta, difference * 0.5 * constraint.stiffness * timeScale * timeScale);
// if difference is very small, we can skip
if (Math.abs(1 - (currentLength / constraint.length)) < _minDifference * timeScale)
return;
var velocityPointA,
velocityPointB,
offsetA,
offsetB,
oAn,
oBn,
bodyADenom,
bodyBDenom;
if (bodyA && !bodyA.isStatic) {
// point body offset
offsetA = {
x: pointAWorld.x - bodyA.position.x + force.x,
y: pointAWorld.y - bodyA.position.y + force.y
};
// update velocity
bodyA.velocity.x = bodyA.position.x - bodyA.positionPrev.x;
bodyA.velocity.y = bodyA.position.y - bodyA.positionPrev.y;
bodyA.angularVelocity = bodyA.angle - bodyA.anglePrev;
// find point velocity and body mass
velocityPointA = Vector.add(bodyA.velocity, Vector.mult(Vector.perp(offsetA), bodyA.angularVelocity));
oAn = Vector.dot(offsetA, normal);
bodyADenom = bodyA.inverseMass + bodyA.inverseInertia * oAn * oAn;
} else {
velocityPointA = { x: 0, y: 0 };
bodyADenom = bodyA ? bodyA.inverseMass : 0;
}
if (bodyB && !bodyB.isStatic) {
// point body offset
offsetB = {
x: pointBWorld.x - bodyB.position.x - force.x,
y: pointBWorld.y - bodyB.position.y - force.y
};
// update velocity
bodyB.velocity.x = bodyB.position.x - bodyB.positionPrev.x;
bodyB.velocity.y = bodyB.position.y - bodyB.positionPrev.y;
bodyB.angularVelocity = bodyB.angle - bodyB.anglePrev;
// find point velocity and body mass
velocityPointB = Vector.add(bodyB.velocity, Vector.mult(Vector.perp(offsetB), bodyB.angularVelocity));
oBn = Vector.dot(offsetB, normal);
bodyBDenom = bodyB.inverseMass + bodyB.inverseInertia * oBn * oBn;
} else {
velocityPointB = { x: 0, y: 0 };
bodyBDenom = bodyB ? bodyB.inverseMass : 0;
}
var relativeVelocity = Vector.sub(velocityPointB, velocityPointA),
normalImpulse = Vector.dot(normal, relativeVelocity) / (bodyADenom + bodyBDenom);
if (normalImpulse > 0) normalImpulse = 0;
var normalVelocity = {
x: normal.x * normalImpulse,
y: normal.y * normalImpulse
};
var torque;
if (bodyA && !bodyA.isStatic) {
torque = Vector.cross(offsetA, normalVelocity) * bodyA.inverseInertia * (1 - constraint.angularStiffness);
// keep track of applied impulses for post solving
bodyA.constraintImpulse.x -= force.x;
bodyA.constraintImpulse.y -= force.y;
bodyA.constraintImpulse.angle += torque;
// apply forces
bodyA.position.x -= force.x;
bodyA.position.y -= force.y;
bodyA.angle += torque;
}
if (bodyB && !bodyB.isStatic) {
torque = Vector.cross(offsetB, normalVelocity) * bodyB.inverseInertia * (1 - constraint.angularStiffness);
// keep track of applied impulses for post solving
bodyB.constraintImpulse.x += force.x;
bodyB.constraintImpulse.y += force.y;
bodyB.constraintImpulse.angle -= torque;
// apply forces
bodyB.position.x += force.x;
bodyB.position.y += force.y;
bodyB.angle -= torque;
}
};
/**
* Performs body updates required after solving constraints.
* @private
* @method postSolveAll
* @param {body[]} bodies
*/
Constraint.postSolveAll = function(bodies) {
for (var i = 0; i < bodies.length; i++) {
var body = bodies[i],
impulse = body.constraintImpulse;
if (impulse.x === 0 && impulse.y === 0 && impulse.angle === 0) {
continue;
}
Sleeping.set(body, false);
// update geometry and reset
for (var j = 0; j < body.parts.length; j++) {
var part = body.parts[j];
Vertices.translate(part.vertices, impulse);
if (j > 0) {
part.position.x += impulse.x;
part.position.y += impulse.y;
}
if (impulse.angle !== 0) {
Vertices.rotate(part.vertices, impulse.angle, body.position);
Axes.rotate(part.axes, impulse.angle);
if (j > 0) {
Vector.rotateAbout(part.position, impulse.angle, body.position, part.position);
}
}
Bounds.update(part.bounds, part.vertices, body.velocity);
}
impulse.angle = 0;
impulse.x = 0;
impulse.y = 0;
}
};
/*
*
* Properties Documentation
*
*/
/**
* An integer `Number` uniquely identifying number generated in `Composite.create` by `Common.nextId`.
*
* @property id
* @type number
*/
/**
* A `String` denoting the type of object.
*
* @property type
* @type string
* @default "constraint"
* @readOnly
*/
/**
* An arbitrary `String` name to help the user identify and manage bodies.
*
* @property label
* @type string
* @default "Constraint"
*/
/**
* An `Object` that defines the rendering properties to be consumed by the module `Matter.Render`.
*
* @property render
* @type object
*/
/**
* A flag that indicates if the constraint should be rendered.
*
* @property render.visible
* @type boolean
* @default true
*/
/**
* A `Number` that defines the line width to use when rendering the constraint outline.
* A value of `0` means no outline will be rendered.
*
* @property render.lineWidth
* @type number
* @default 2
*/
/**
* A `String` that defines the stroke style to use when rendering the constraint outline.
* It is the same as when using a canvas, so it accepts CSS style property values.
*
* @property render.strokeStyle
* @type string
* @default a random colour
*/
/**
* The first possible `Body` that this constraint is attached to.
*
* @property bodyA
* @type body
* @default null
*/
/**
* The second possible `Body` that this constraint is attached to.
*
* @property bodyB
* @type body
* @default null
*/
/**
* A `Vector` that specifies the offset of the constraint from center of the `constraint.bodyA` if defined, otherwise a world-space position.
*
* @property pointA
* @type vector
* @default { x: 0, y: 0 }
*/
/**
* A `Vector` that specifies the offset of the constraint from center of the `constraint.bodyA` if defined, otherwise a world-space position.
*
* @property pointB
* @type vector
* @default { x: 0, y: 0 }
*/
/**
* A `Number` that specifies the stiffness of the constraint, i.e. the rate at which it returns to its resting `constraint.length`.
* A value of `1` means the constraint should be very stiff.
* A value of `0.2` means the constraint acts like a soft spring.
*
* @property stiffness
* @type number
* @default 1
*/
/**
* A `Number` that specifies the target resting length of the constraint.
* It is calculated automatically in `Constraint.create` from initial positions of the `constraint.bodyA` and `constraint.bodyB`.
*
* @property length
* @type number
*/
})();
},{"../core/Common":14,"../core/Sleeping":20,"../geometry/Axes":23,"../geometry/Bounds":24,"../geometry/Vector":26,"../geometry/Vertices":27}],13:[function(require,module,exports){
/**
* The `Matter.MouseConstraint` module contains methods for creating mouse constraints.
* Mouse constraints are used for allowing user interaction, providing the ability to move bodies via the mouse or touch.
*
* See the included usage [examples](https://github.com/liabru/matter-js/tree/master/examples).
*
* @class MouseConstraint
*/
var MouseConstraint = {};
module.exports = MouseConstraint;
var Vertices = require('../geometry/Vertices');
var Sleeping = require('../core/Sleeping');
var Mouse = require('../core/Mouse');
var Events = require('../core/Events');
var Detector = require('../collision/Detector');
var Constraint = require('./Constraint');
var Composite = require('../body/Composite');
var Common = require('../core/Common');
var Bounds = require('../geometry/Bounds');
(function() {
/**
* Creates a new mouse constraint.
* All properties have default values, and many are pre-calculated automatically based on other properties.
* See the properties section below for detailed information on what you can pass via the `options` object.
* @method create
* @param {engine} engine
* @param {} options
* @return {MouseConstraint} A new MouseConstraint
*/
MouseConstraint.create = function(engine, options) {
var mouse = (engine ? engine.mouse : null) || (options ? options.mouse : null);
if (!mouse) {
if (engine && engine.render && engine.render.canvas) {
mouse = Mouse.create(engine.render.canvas);
} else {
mouse = Mouse.create();
Common.log('MouseConstraint.create: options.mouse was undefined, engine.render.canvas was undefined, may not function as expected', 'warn');
}
}
var constraint = Constraint.create({
label: 'Mouse Constraint',
pointA: mouse.position,
pointB: { x: 0, y: 0 },
length: 0.01,
stiffness: 0.1,
angularStiffness: 1,
render: {
strokeStyle: '#90EE90',
lineWidth: 3
}
});
var defaults = {
type: 'mouseConstraint',
mouse: mouse,
body: null,
constraint: constraint,
collisionFilter: {
category: 0x0001,
mask: 0xFFFFFFFF,
group: 0
}
};
var mouseConstraint = Common.extend(defaults, options);
Events.on(engine, 'tick', function() {
var allBodies = Composite.allBodies(engine.world);
MouseConstraint.update(mouseConstraint, allBodies);
_triggerEvents(mouseConstraint);
});
return mouseConstraint;
};
/**
* Updates the given mouse constraint.
* @private
* @method update
* @param {MouseConstraint} mouseConstraint
* @param {body[]} bodies
*/
MouseConstraint.update = function(mouseConstraint, bodies) {
var mouse = mouseConstraint.mouse,
constraint = mouseConstraint.constraint,
body = mouseConstraint.body;
if (mouse.button === 0) {
if (!constraint.bodyB) {
for (var i = 0; i < bodies.length; i++) {
body = bodies[i];
if (Bounds.contains(body.bounds, mouse.position)
&& Detector.canCollide(body.collisionFilter, mouseConstraint.collisionFilter)) {
for (var j = body.parts.length > 1 ? 1 : 0; j < body.parts.length; j++) {
var part = body.parts[j];
if (Vertices.contains(part.vertices, mouse.position)) {
constraint.pointA = mouse.position;
constraint.bodyB = mouseConstraint.body = body;
constraint.pointB = { x: mouse.position.x - body.position.x, y: mouse.position.y - body.position.y };
constraint.angleB = body.angle;
Sleeping.set(body, false);
Events.trigger(mouseConstraint, 'startdrag', { mouse: mouse, body: body });
break;
}
}
}
}
} else {
Sleeping.set(constraint.bodyB, false);
constraint.pointA = mouse.position;
}
} else {
constraint.bodyB = mouseConstraint.body = null;
constraint.pointB = null;
if (body)
Events.trigger(mouseConstraint, 'enddrag', { mouse: mouse, body: body });
}
};
/**
* Triggers mouse constraint events.
* @method _triggerEvents
* @private
* @param {mouse} mouseConstraint
*/
var _triggerEvents = function(mouseConstraint) {
var mouse = mouseConstraint.mouse,
mouseEvents = mouse.sourceEvents;
if (mouseEvents.mousemove)
Events.trigger(mouseConstraint, 'mousemove', { mouse: mouse });
if (mouseEvents.mousedown)
Events.trigger(mouseConstraint, 'mousedown', { mouse: mouse });
if (mouseEvents.mouseup)
Events.trigger(mouseConstraint, 'mouseup', { mouse: mouse });
// reset the mouse state ready for the next step
Mouse.clearSourceEvents(mouse);
};
/*
*
* Events Documentation
*
*/
/**
* Fired when the mouse has moved (or a touch moves) during the last step
*
* @event mousemove
* @param {} event An event object
* @param {mouse} event.mouse The engine's mouse instance
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/**
* Fired when the mouse is down (or a touch has started) during the last step
*
* @event mousedown
* @param {} event An event object
* @param {mouse} event.mouse The engine's mouse instance
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/**
* Fired when the mouse is up (or a touch has ended) during the last step
*
* @event mouseup
* @param {} event An event object
* @param {mouse} event.mouse The engine's mouse instance
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/**
* Fired when the user starts dragging a body
*
* @event startdrag
* @param {} event An event object
* @param {mouse} event.mouse The engine's mouse instance
* @param {body} event.body The body being dragged
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/**
* Fired when the user ends dragging a body
*
* @event enddrag
* @param {} event An event object
* @param {mouse} event.mouse The engine's mouse instance
* @param {body} event.body The body that has stopped being dragged
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/*
*
* Properties Documentation
*
*/
/**
* A `String` denoting the type of object.
*
* @property type
* @type string
* @default "constraint"
* @readOnly
*/
/**
* The `Mouse` instance in use. If not supplied in `MouseConstraint.create`, one will be created.
*
* @property mouse
* @type mouse
* @default mouse
*/
/**
* The `Body` that is currently being moved by the user, or `null` if no body.
*
* @property body
* @type body
* @default null
*/
/**
* The `Constraint` object that is used to move the body during interaction.
*
* @property constraint
* @type constraint
*/
/**
* An `Object` that specifies the collision filter properties.
* The collision filter allows the user to define which types of body this mouse constraint can interact with.
* See `body.collisionFilter` for more information.
*
* @property collisionFilter
* @type object
*/
})();
},{"../body/Composite":2,"../collision/Detector":5,"../core/Common":14,"../core/Events":16,"../core/Mouse":18,"../core/Sleeping":20,"../geometry/Bounds":24,"../geometry/Vertices":27,"./Constraint":12}],14:[function(require,module,exports){
/**
* The `Matter.Common` module contains utility functions that are common to all modules.
*
* @class Common
*/
var Common = {};
module.exports = Common;
(function() {
Common._nextId = 0;
Common._seed = 0;
/**
* Extends the object in the first argument using the object in the second argument.
* @method extend
* @param {} obj
* @param {boolean} deep
* @return {} obj extended
*/
Common.extend = function(obj, deep) {
var argsStart,
args,
deepClone;
if (typeof deep === 'boolean') {
argsStart = 2;
deepClone = deep;
} else {
argsStart = 1;
deepClone = true;
}
args = Array.prototype.slice.call(arguments, argsStart);
for (var i = 0; i < args.length; i++) {
var source = args[i];
if (source) {
for (var prop in source) {
if (deepClone && source[prop] && source[prop].constructor === Object) {
if (!obj[prop] || obj[prop].constructor === Object) {
obj[prop] = obj[prop] || {};
Common.extend(obj[prop], deepClone, source[prop]);
} else {
obj[prop] = source[prop];
}
} else {
obj[prop] = source[prop];
}
}
}
}
return obj;
};
/**
* Creates a new clone of the object, if deep is true references will also be cloned.
* @method clone
* @param {} obj
* @param {bool} deep
* @return {} obj cloned
*/
Common.clone = function(obj, deep) {
return Common.extend({}, deep, obj);
};
/**
* Returns the list of keys for the given object.
* @method keys
* @param {} obj
* @return {string[]} keys
*/
Common.keys = function(obj) {
if (Object.keys)
return Object.keys(obj);
// avoid hasOwnProperty for performance
var keys = [];
for (var key in obj)
keys.push(key);
return keys;
};
/**
* Returns the list of values for the given object.
* @method values
* @param {} obj
* @return {array} Array of the objects property values
*/
Common.values = function(obj) {
var values = [];
if (Object.keys) {
var keys = Object.keys(obj);
for (var i = 0; i < keys.length; i++) {
values.push(obj[keys[i]]);
}
return values;
}
// avoid hasOwnProperty for performance
for (var key in obj)
values.push(obj[key]);
return values;
};
/**
* Returns a hex colour string made by lightening or darkening color by percent.
* @method shadeColor
* @param {string} color
* @param {number} percent
* @return {string} A hex colour
*/
Common.shadeColor = function(color, percent) {
// http://stackoverflow.com/questions/5560248/programmatically-lighten-or-darken-a-hex-color
var colorInteger = parseInt(color.slice(1),16),
amount = Math.round(2.55 * percent),
R = (colorInteger >> 16) + amount,
B = (colorInteger >> 8 & 0x00FF) + amount,
G = (colorInteger & 0x0000FF) + amount;
return "#" + (0x1000000 + (R < 255 ? R < 1 ? 0 : R :255) * 0x10000
+ (B < 255 ? B < 1 ? 0 : B : 255) * 0x100
+ (G < 255 ? G < 1 ? 0 : G : 255)).toString(16).slice(1);
};
/**
* Shuffles the given array in-place.
* The function uses a seeded random generator.
* @method shuffle
* @param {array} array
* @return {array} array shuffled randomly
*/
Common.shuffle = function(array) {
for (var i = array.length - 1; i > 0; i--) {
var j = Math.floor(Common.random() * (i + 1));
var temp = array[i];
array[i] = array[j];
array[j] = temp;
}
return array;
};
/**
* Randomly chooses a value from a list with equal probability.
* The function uses a seeded random generator.
* @method choose
* @param {array} choices
* @return {object} A random choice object from the array
*/
Common.choose = function(choices) {
return choices[Math.floor(Common.random() * choices.length)];
};
/**
* Returns true if the object is a HTMLElement, otherwise false.
* @method isElement
* @param {object} obj
* @return {boolean} True if the object is a HTMLElement, otherwise false
*/
Common.isElement = function(obj) {
// http://stackoverflow.com/questions/384286/javascript-isdom-how-do-you-check-if-a-javascript-object-is-a-dom-object
try {
return obj instanceof HTMLElement;
}
catch(e){
return (typeof obj==="object") &&
(obj.nodeType===1) && (typeof obj.style === "object") &&
(typeof obj.ownerDocument ==="object");
}
};
/**
* Returns true if the object is an array.
* @method isArray
* @param {object} obj
* @return {boolean} True if the object is an array, otherwise false
*/
Common.isArray = function(obj) {
return Object.prototype.toString.call(obj) === '[object Array]';
};
/**
* Returns the given value clamped between a minimum and maximum value.
* @method clamp
* @param {number} value
* @param {number} min
* @param {number} max
* @return {number} The value clamped between min and max inclusive
*/
Common.clamp = function(value, min, max) {
if (value < min)
return min;
if (value > max)
return max;
return value;
};
/**
* Returns the sign of the given value.
* @method sign
* @param {number} value
* @return {number} -1 if negative, +1 if 0 or positive
*/
Common.sign = function(value) {
return value < 0 ? -1 : 1;
};
/**
* Returns the current timestamp (high-res if available).
* @method now
* @return {number} the current timestamp (high-res if available)
*/
Common.now = function() {
// http://stackoverflow.com/questions/221294/how-do-you-get-a-timestamp-in-javascript
// https://gist.github.com/davidwaterston/2982531
var performance = window.performance || {};
performance.now = (function() {
return performance.now ||
performance.webkitNow ||
performance.msNow ||
performance.oNow ||
performance.mozNow ||
function() { return +(new Date()); };
})();
return performance.now();
};
/**
* Returns a random value between a minimum and a maximum value inclusive.
* The function uses a seeded random generator.
* @method random
* @param {number} min
* @param {number} max
* @return {number} A random number between min and max inclusive
*/
Common.random = function(min, max) {
min = (typeof min !== "undefined") ? min : 0;
max = (typeof max !== "undefined") ? max : 1;
return min + _seededRandom() * (max - min);
};
/**
* Converts a CSS hex colour string into an integer.
* @method colorToNumber
* @param {string} colorString
* @return {number} An integer representing the CSS hex string
*/
Common.colorToNumber = function(colorString) {
colorString = colorString.replace('#','');
if (colorString.length == 3) {
colorString = colorString.charAt(0) + colorString.charAt(0)
+ colorString.charAt(1) + colorString.charAt(1)
+ colorString.charAt(2) + colorString.charAt(2);
}
return parseInt(colorString, 16);
};
/**
* A wrapper for console.log, for providing errors and warnings.
* @method log
* @param {string} message
* @param {string} type
*/
Common.log = function(message, type) {
if (!console || !console.log || !console.warn)
return;
switch (type) {
case 'warn':
console.warn('Matter.js:', message);
break;
case 'error':
console.log('Matter.js:', message);
break;
}
};
/**
* Returns the next unique sequential ID.
* @method nextId
* @return {Number} Unique sequential ID
*/
Common.nextId = function() {
return Common._nextId++;
};
/**
* A cross browser compatible indexOf implementation.
* @method indexOf
* @param {array} haystack
* @param {object} needle
*/
Common.indexOf = function(haystack, needle) {
if (haystack.indexOf)
return haystack.indexOf(needle);
for (var i = 0; i < haystack.length; i++) {
if (haystack[i] === needle)
return i;
}
return -1;
};
var _seededRandom = function() {
// https://gist.github.com/ngryman/3830489
Common._seed = (Common._seed * 9301 + 49297) % 233280;
return Common._seed / 233280;
};
})();
},{}],15:[function(require,module,exports){
/**
* The `Matter.Engine` module contains methods for creating and manipulating engines.
* An engine is a controller that manages updating the simulation of the world.
* See `Matter.Runner` for an optional game loop utility.
*
* See the included usage [examples](https://github.com/liabru/matter-js/tree/master/examples).
*
* @class Engine
*/
var Engine = {};
module.exports = Engine;
var World = require('../body/World');
var Sleeping = require('./Sleeping');
var Resolver = require('../collision/Resolver');
var Render = require('../render/Render');
var Pairs = require('../collision/Pairs');
var Metrics = require('./Metrics');
var Grid = require('../collision/Grid');
var Events = require('./Events');
var Composite = require('../body/Composite');
var Constraint = require('../constraint/Constraint');
var Common = require('./Common');
var Body = require('../body/Body');
(function() {
/**
* Creates a new engine. The options parameter is an object that specifies any properties you wish to override the defaults.
* All properties have default values, and many are pre-calculated automatically based on other properties.
* See the properties section below for detailed information on what you can pass via the `options` object.
* @method create
* @param {HTMLElement} [element]
* @param {object} [options]
* @return {engine} engine
*/
Engine.create = function(element, options) {
// options may be passed as the first (and only) argument
options = Common.isElement(element) ? options : element;
element = Common.isElement(element) ? element : null;
options = options || {};
var defaults = {
positionIterations: 6,
velocityIterations: 4,
constraintIterations: 2,
enableSleeping: false,
events: [],
timing: {
timestamp: 0,
timeScale: 1
},
broadphase: {
controller: Grid
}
};
var engine = Common.extend(defaults, options);
if (element || engine.render) {
var renderDefaults = {
element: element,
controller: Render
};
engine.render = Common.extend(renderDefaults, engine.render);
}
if (engine.render && engine.render.controller) {
engine.render = engine.render.controller.create(engine.render);
}
engine.world = options.world || World.create(engine.world);
engine.pairs = Pairs.create();
engine.broadphase = engine.broadphase.controller.create(engine.broadphase);
engine.metrics = engine.metrics || { extended: false };
return engine;
};
/**
* Moves the simulation forward in time by `delta` ms.
* The `correction` argument is an optional `Number` that specifies the time correction factor to apply to the update.
* This can help improve the accuracy of the simulation in cases where `delta` is changing between updates.
* The value of `correction` is defined as `delta / lastDelta`, i.e. the percentage change of `delta` over the last step.
* Therefore the value is always `1` (no correction) when `delta` constant (or when no correction is desired, which is the default).
* See the paper on <a href="http://lonesock.net/article/verlet.html">Time Corrected Verlet</a> for more information.
*
* Triggers `beforeUpdate` and `afterUpdate` events.
* Triggers `collisionStart`, `collisionActive` and `collisionEnd` events.
* @method update
* @param {engine} engine
* @param {number} [delta=16.666]
* @param {number} [correction=1]
*/
Engine.update = function(engine, delta, correction) {
delta = delta || 1000 / 60;
correction = correction || 1;
var world = engine.world,
timing = engine.timing,
broadphase = engine.broadphase,
broadphasePairs = [],
i;
// increment timestamp
timing.timestamp += delta * timing.timeScale;
// create an event object
var event = {
timestamp: timing.timestamp
};
Events.trigger(engine, 'beforeUpdate', event);
// get lists of all bodies and constraints, no matter what composites they are in
var allBodies = Composite.allBodies(world),
allConstraints = Composite.allConstraints(world);
// if sleeping enabled, call the sleeping controller
if (engine.enableSleeping)
Sleeping.update(allBodies, timing.timeScale);
// applies gravity to all bodies
_bodiesApplyGravity(allBodies, world.gravity);
// update all body position and rotation by integration
_bodiesUpdate(allBodies, delta, timing.timeScale, correction, world.bounds);
// update all constraints
for (i = 0; i < engine.constraintIterations; i++) {
Constraint.solveAll(allConstraints, timing.timeScale);
}
Constraint.postSolveAll(allBodies);
// broadphase pass: find potential collision pairs
if (broadphase.controller) {
// if world is dirty, we must flush the whole grid
if (world.isModified)
broadphase.controller.clear(broadphase);
// update the grid buckets based on current bodies
broadphase.controller.update(broadphase, allBodies, engine, world.isModified);
broadphasePairs = broadphase.pairsList;
} else {
// if no broadphase set, we just pass all bodies
broadphasePairs = allBodies;
}
// clear all composite modified flags
if (world.isModified) {
Composite.setModified(world, false, false, true);
}
// narrowphase pass: find actual collisions, then create or update collision pairs
var collisions = broadphase.detector(broadphasePairs, engine);
// update collision pairs
var pairs = engine.pairs,
timestamp = timing.timestamp;
Pairs.update(pairs, collisions, timestamp);
Pairs.removeOld(pairs, timestamp);
// wake up bodies involved in collisions
if (engine.enableSleeping)
Sleeping.afterCollisions(pairs.list, timing.timeScale);
// trigger collision events
if (pairs.collisionStart.length > 0)
Events.trigger(engine, 'collisionStart', { pairs: pairs.collisionStart });
// iteratively resolve position between collisions
Resolver.preSolvePosition(pairs.list);
for (i = 0; i < engine.positionIterations; i++) {
Resolver.solvePosition(pairs.list, timing.timeScale);
}
Resolver.postSolvePosition(allBodies);
// iteratively resolve velocity between collisions
Resolver.preSolveVelocity(pairs.list);
for (i = 0; i < engine.velocityIterations; i++) {
Resolver.solveVelocity(pairs.list, timing.timeScale);
}
// trigger collision events
if (pairs.collisionActive.length > 0)
Events.trigger(engine, 'collisionActive', { pairs: pairs.collisionActive });
if (pairs.collisionEnd.length > 0)
Events.trigger(engine, 'collisionEnd', { pairs: pairs.collisionEnd });
// clear force buffers
_bodiesClearForces(allBodies);
Events.trigger(engine, 'afterUpdate', event);
return engine;
};
/**
* Merges two engines by keeping the configuration of `engineA` but replacing the world with the one from `engineB`.
* @method merge
* @param {engine} engineA
* @param {engine} engineB
*/
Engine.merge = function(engineA, engineB) {
Common.extend(engineA, engineB);
if (engineB.world) {
engineA.world = engineB.world;
Engine.clear(engineA);
var bodies = Composite.allBodies(engineA.world);
for (var i = 0; i < bodies.length; i++) {
var body = bodies[i];
Sleeping.set(body, false);
body.id = Common.nextId();
}
}
};
/**
* Clears the engine including the world, pairs and broadphase.
* @method clear
* @param {engine} engine
*/
Engine.clear = function(engine) {
var world = engine.world;
Pairs.clear(engine.pairs);
var broadphase = engine.broadphase;
if (broadphase.controller) {
var bodies = Composite.allBodies(world);
broadphase.controller.clear(broadphase);
broadphase.controller.update(broadphase, bodies, engine, true);
}
};
/**
* Zeroes the `body.force` and `body.torque` force buffers.
* @method bodiesClearForces
* @private
* @param {body[]} bodies
*/
var _bodiesClearForces = function(bodies) {
for (var i = 0; i < bodies.length; i++) {
var body = bodies[i];
// reset force buffers
body.force.x = 0;
body.force.y = 0;
body.torque = 0;
}
};
/**
* Applys a mass dependant force to all given bodies.
* @method bodiesApplyGravity
* @private
* @param {body[]} bodies
* @param {vector} gravity
*/
var _bodiesApplyGravity = function(bodies, gravity) {
var gravityScale = typeof gravity.scale !== 'undefined' ? gravity.scale : 0.001;
if ((gravity.x === 0 && gravity.y === 0) || gravityScale === 0) {
return;
}
for (var i = 0; i < bodies.length; i++) {
var body = bodies[i];
if (body.isStatic || body.isSleeping)
continue;
// apply gravity
body.force.y += body.mass * gravity.y * gravityScale;
body.force.x += body.mass * gravity.x * gravityScale;
}
};
/**
* Applys `Body.update` to all given `bodies`.
* @method updateAll
* @private
* @param {body[]} bodies
* @param {number} deltaTime
* The amount of time elapsed between updates
* @param {number} timeScale
* @param {number} correction
* The Verlet correction factor (deltaTime / lastDeltaTime)
* @param {bounds} worldBounds
*/
var _bodiesUpdate = function(bodies, deltaTime, timeScale, correction, worldBounds) {
for (var i = 0; i < bodies.length; i++) {
var body = bodies[i];
if (body.isStatic || body.isSleeping)
continue;
Body.update(body, deltaTime, timeScale, correction);
}
};
/**
* An alias for `Runner.run`, see `Matter.Runner` for more information.
* @method run
* @param {engine} engine
*/
/**
* Fired just before an update
*
* @event beforeUpdate
* @param {} event An event object
* @param {number} event.timestamp The engine.timing.timestamp of the event
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/**
* Fired after engine update and all collision events
*
* @event afterUpdate
* @param {} event An event object
* @param {number} event.timestamp The engine.timing.timestamp of the event
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/**
* Fired after engine update, provides a list of all pairs that have started to collide in the current tick (if any)
*
* @event collisionStart
* @param {} event An event object
* @param {} event.pairs List of affected pairs
* @param {number} event.timestamp The engine.timing.timestamp of the event
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/**
* Fired after engine update, provides a list of all pairs that are colliding in the current tick (if any)
*
* @event collisionActive
* @param {} event An event object
* @param {} event.pairs List of affected pairs
* @param {number} event.timestamp The engine.timing.timestamp of the event
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/**
* Fired after engine update, provides a list of all pairs that have ended collision in the current tick (if any)
*
* @event collisionEnd
* @param {} event An event object
* @param {} event.pairs List of affected pairs
* @param {number} event.timestamp The engine.timing.timestamp of the event
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/*
*
* Properties Documentation
*
*/
/**
* An integer `Number` that specifies the number of position iterations to perform each update.
* The higher the value, the higher quality the simulation will be at the expense of performance.
*
* @property positionIterations
* @type number
* @default 6
*/
/**
* An integer `Number` that specifies the number of velocity iterations to perform each update.
* The higher the value, the higher quality the simulation will be at the expense of performance.
*
* @property velocityIterations
* @type number
* @default 4
*/
/**
* An integer `Number` that specifies the number of constraint iterations to perform each update.
* The higher the value, the higher quality the simulation will be at the expense of performance.
* The default value of `2` is usually very adequate.
*
* @property constraintIterations
* @type number
* @default 2
*/
/**
* A flag that specifies whether the engine should allow sleeping via the `Matter.Sleeping` module.
* Sleeping can improve stability and performance, but often at the expense of accuracy.
*
* @property enableSleeping
* @type boolean
* @default false
*/
/**
* An `Object` containing properties regarding the timing systems of the engine.
*
* @property timing
* @type object
*/
/**
* A `Number` that specifies the global scaling factor of time for all bodies.
* A value of `0` freezes the simulation.
* A value of `0.1` gives a slow-motion effect.
* A value of `1.2` gives a speed-up effect.
*
* @property timing.timeScale
* @type number
* @default 1
*/
/**
* A `Number` that specifies the current simulation-time in milliseconds starting from `0`.
* It is incremented on every `Engine.update` by the given `delta` argument.
*
* @property timing.timestamp
* @type number
* @default 0
*/
/**
* An instance of a `Render` controller. The default value is a `Matter.Render` instance created by `Engine.create`.
* One may also develop a custom renderer module based on `Matter.Render` and pass an instance of it to `Engine.create` via `options.render`.
*
* A minimal custom renderer object must define at least three functions: `create`, `clear` and `world` (see `Matter.Render`).
* It is also possible to instead pass the _module_ reference via `options.render.controller` and `Engine.create` will instantiate one for you.
*
* @property render
* @type render
* @default a Matter.Render instance
*/
/**
* An instance of a broadphase controller. The default value is a `Matter.Grid` instance created by `Engine.create`.
*
* @property broadphase
* @type grid
* @default a Matter.Grid instance
*/
/**
* A `World` composite object that will contain all simulated bodies and constraints.
*
* @property world
* @type world
* @default a Matter.World instance
*/
})();
},{"../body/Body":1,"../body/Composite":2,"../body/World":3,"../collision/Grid":6,"../collision/Pairs":8,"../collision/Resolver":10,"../constraint/Constraint":12,"../render/Render":29,"./Common":14,"./Events":16,"./Metrics":17,"./Sleeping":20}],16:[function(require,module,exports){
/**
* The `Matter.Events` module contains methods to fire and listen to events on other objects.
*
* See the included usage [examples](https://github.com/liabru/matter-js/tree/master/examples).
*
* @class Events
*/
var Events = {};
module.exports = Events;
var Common = require('./Common');
(function() {
/**
* Subscribes a callback function to the given object's `eventName`.
* @method on
* @param {} object
* @param {string} eventNames
* @param {function} callback
*/
Events.on = function(object, eventNames, callback) {
var names = eventNames.split(' '),
name;
for (var i = 0; i < names.length; i++) {
name = names[i];
object.events = object.events || {};
object.events[name] = object.events[name] || [];
object.events[name].push(callback);
}
return callback;
};
/**
* Removes the given event callback. If no callback, clears all callbacks in `eventNames`. If no `eventNames`, clears all events.
* @method off
* @param {} object
* @param {string} eventNames
* @param {function} callback
*/
Events.off = function(object, eventNames, callback) {
if (!eventNames) {
object.events = {};
return;
}
// handle Events.off(object, callback)
if (typeof eventNames === 'function') {
callback = eventNames;
eventNames = Common.keys(object.events).join(' ');
}
var names = eventNames.split(' ');
for (var i = 0; i < names.length; i++) {
var callbacks = object.events[names[i]],
newCallbacks = [];
if (callback && callbacks) {
for (var j = 0; j < callbacks.length; j++) {
if (callbacks[j] !== callback)
newCallbacks.push(callbacks[j]);
}
}
object.events[names[i]] = newCallbacks;
}
};
/**
* Fires all the callbacks subscribed to the given object's `eventName`, in the order they subscribed, if any.
* @method trigger
* @param {} object
* @param {string} eventNames
* @param {} event
*/
Events.trigger = function(object, eventNames, event) {
var names,
name,
callbacks,
eventClone;
if (object.events) {
if (!event)
event = {};
names = eventNames.split(' ');
for (var i = 0; i < names.length; i++) {
name = names[i];
callbacks = object.events[name];
if (callbacks) {
eventClone = Common.clone(event, false);
eventClone.name = name;
eventClone.source = object;
for (var j = 0; j < callbacks.length; j++) {
callbacks[j].apply(object, [eventClone]);
}
}
}
}
};
})();
},{"./Common":14}],17:[function(require,module,exports){
},{"../body/Composite":2,"./Common":14}],18:[function(require,module,exports){
/**
* The `Matter.Mouse` module contains methods for creating and manipulating mouse inputs.
*
* @class Mouse
*/
var Mouse = {};
module.exports = Mouse;
var Common = require('../core/Common');
(function() {
/**
* Creates a mouse input.
* @method create
* @param {HTMLElement} element
* @return {mouse} A new mouse
*/
Mouse.create = function(element) {
var mouse = {};
if (!element) {
Common.log('Mouse.create: element was undefined, defaulting to document.body', 'warn');
}
mouse.element = element || document.body;
mouse.absolute = { x: 0, y: 0 };
mouse.position = { x: 0, y: 0 };
mouse.mousedownPosition = { x: 0, y: 0 };
mouse.mouseupPosition = { x: 0, y: 0 };
mouse.offset = { x: 0, y: 0 };
mouse.scale = { x: 1, y: 1 };
mouse.wheelDelta = 0;
mouse.button = -1;
mouse.pixelRatio = mouse.element.getAttribute('data-pixel-ratio') || 1;
mouse.sourceEvents = {
mousemove: null,
mousedown: null,
mouseup: null,
mousewheel: null
};
mouse.mousemove = function(event) {
var position = _getRelativeMousePosition(event, mouse.element, mouse.pixelRatio),
touches = event.changedTouches;
if (touches) {
mouse.button = 0;
event.preventDefault();
}
mouse.absolute.x = position.x;
mouse.absolute.y = position.y;
mouse.position.x = mouse.absolute.x * mouse.scale.x + mouse.offset.x;
mouse.position.y = mouse.absolute.y * mouse.scale.y + mouse.offset.y;
mouse.sourceEvents.mousemove = event;
};
mouse.mousedown = function(event) {
var position = _getRelativeMousePosition(event, mouse.element, mouse.pixelRatio),
touches = event.changedTouches;
if (touches) {
mouse.button = 0;
event.preventDefault();
} else {
mouse.button = event.button;
}
mouse.absolute.x = position.x;
mouse.absolute.y = position.y;
mouse.position.x = mouse.absolute.x * mouse.scale.x + mouse.offset.x;
mouse.position.y = mouse.absolute.y * mouse.scale.y + mouse.offset.y;
mouse.mousedownPosition.x = mouse.position.x;
mouse.mousedownPosition.y = mouse.position.y;
mouse.sourceEvents.mousedown = event;
};
mouse.mouseup = function(event) {
var position = _getRelativeMousePosition(event, mouse.element, mouse.pixelRatio),
touches = event.changedTouches;
if (touches) {
event.preventDefault();
}
mouse.button = -1;
mouse.absolute.x = position.x;
mouse.absolute.y = position.y;
mouse.position.x = mouse.absolute.x * mouse.scale.x + mouse.offset.x;
mouse.position.y = mouse.absolute.y * mouse.scale.y + mouse.offset.y;
mouse.mouseupPosition.x = mouse.position.x;
mouse.mouseupPosition.y = mouse.position.y;
mouse.sourceEvents.mouseup = event;
};
mouse.mousewheel = function(event) {
mouse.wheelDelta = Math.max(-1, Math.min(1, event.wheelDelta || -event.detail));
event.preventDefault();
};
Mouse.setElement(mouse, mouse.element);
return mouse;
};
/**
* Sets the element the mouse is bound to (and relative to).
* @method setElement
* @param {mouse} mouse
* @param {HTMLElement} element
*/
Mouse.setElement = function(mouse, element) {
mouse.element = element;
element.addEventListener('mousemove', mouse.mousemove);
element.addEventListener('mousedown', mouse.mousedown);
element.addEventListener('mouseup', mouse.mouseup);
element.addEventListener('mousewheel', mouse.mousewheel);
element.addEventListener('DOMMouseScroll', mouse.mousewheel);
element.addEventListener('touchmove', mouse.mousemove);
element.addEventListener('touchstart', mouse.mousedown);
element.addEventListener('touchend', mouse.mouseup);
};
/**
* Clears all captured source events.
* @method clearSourceEvents
* @param {mouse} mouse
*/
Mouse.clearSourceEvents = function(mouse) {
mouse.sourceEvents.mousemove = null;
mouse.sourceEvents.mousedown = null;
mouse.sourceEvents.mouseup = null;
mouse.sourceEvents.mousewheel = null;
mouse.wheelDelta = 0;
};
/**
* Sets the mouse position offset.
* @method setOffset
* @param {mouse} mouse
* @param {vector} offset
*/
Mouse.setOffset = function(mouse, offset) {
mouse.offset.x = offset.x;
mouse.offset.y = offset.y;
mouse.position.x = mouse.absolute.x * mouse.scale.x + mouse.offset.x;
mouse.position.y = mouse.absolute.y * mouse.scale.y + mouse.offset.y;
};
/**
* Sets the mouse position scale.
* @method setScale
* @param {mouse} mouse
* @param {vector} scale
*/
Mouse.setScale = function(mouse, scale) {
mouse.scale.x = scale.x;
mouse.scale.y = scale.y;
mouse.position.x = mouse.absolute.x * mouse.scale.x + mouse.offset.x;
mouse.position.y = mouse.absolute.y * mouse.scale.y + mouse.offset.y;
};
/**
* Gets the mouse position relative to an element given a screen pixel ratio.
* @method _getRelativeMousePosition
* @private
* @param {} event
* @param {} element
* @param {number} pixelRatio
* @return {}
*/
var _getRelativeMousePosition = function(event, element, pixelRatio) {
var elementBounds = element.getBoundingClientRect(),
rootNode = (document.documentElement || document.body.parentNode || document.body),
scrollX = (window.pageXOffset !== undefined) ? window.pageXOffset : rootNode.scrollLeft,
scrollY = (window.pageYOffset !== undefined) ? window.pageYOffset : rootNode.scrollTop,
touches = event.changedTouches,
x, y;
if (touches) {
x = touches[0].pageX - elementBounds.left - scrollX;
y = touches[0].pageY - elementBounds.top - scrollY;
} else {
x = event.pageX - elementBounds.left - scrollX;
y = event.pageY - elementBounds.top - scrollY;
}
return {
x: x / (element.clientWidth / element.width * pixelRatio),
y: y / (element.clientHeight / element.height * pixelRatio)
};
};
})();
},{"../core/Common":14}],19:[function(require,module,exports){
/**
* The `Matter.Runner` module is an optional utility which provides a game loop,
* that handles updating and rendering a `Matter.Engine` for you within a browser.
* It is intended for demo and testing purposes, but may be adequate for simple games.
* If you are using your own game loop instead, then you do not need the `Matter.Runner` module.
* Instead just call `Engine.update(engine, delta)` in your own loop.
* Note that the method `Engine.run` is an alias for `Runner.run`.
*
* See the included usage [examples](https://github.com/liabru/matter-js/tree/master/examples).
*
* @class Runner
*/
var Runner = {};
module.exports = Runner;
var Events = require('./Events');
var Engine = require('./Engine');
var Common = require('./Common');
(function() {
var _requestAnimationFrame,
_cancelAnimationFrame;
if (typeof window !== 'undefined') {
_requestAnimationFrame = window.requestAnimationFrame || window.webkitRequestAnimationFrame
|| window.mozRequestAnimationFrame || window.msRequestAnimationFrame
|| function(callback){ window.setTimeout(function() { callback(Common.now()); }, 1000 / 60); };
_cancelAnimationFrame = window.cancelAnimationFrame || window.mozCancelAnimationFrame
|| window.webkitCancelAnimationFrame || window.msCancelAnimationFrame;
}
/**
* Creates a new Runner. The options parameter is an object that specifies any properties you wish to override the defaults.
* @method create
* @param {} options
*/
Runner.create = function(options) {
var defaults = {
fps: 60,
correction: 1,
deltaSampleSize: 60,
counterTimestamp: 0,
frameCounter: 0,
deltaHistory: [],
timePrev: null,
timeScalePrev: 1,
frameRequestId: null,
isFixed: false,
enabled: true
};
var runner = Common.extend(defaults, options);
runner.delta = runner.delta || 1000 / runner.fps;
runner.deltaMin = runner.deltaMin || 1000 / runner.fps;
runner.deltaMax = runner.deltaMax || 1000 / (runner.fps * 0.5);
runner.fps = 1000 / runner.delta;
return runner;
};
/**
* Continuously ticks a `Matter.Engine` by calling `Runner.tick` on the `requestAnimationFrame` event.
* @method run
* @param {engine} engine
*/
Runner.run = function(runner, engine) {
// create runner if engine is first argument
if (typeof runner.positionIterations !== 'undefined') {
engine = runner;
runner = Runner.create();
}
(function render(time){
runner.frameRequestId = _requestAnimationFrame(render);
if (time && runner.enabled) {
Runner.tick(runner, engine, time);
}
})();
return runner;
};
/**
* A game loop utility that updates the engine and renderer by one step (a 'tick').
* Features delta smoothing, time correction and fixed or dynamic timing.
* Triggers `beforeTick`, `tick` and `afterTick` events on the engine.
* Consider just `Engine.update(engine, delta)` if you're using your own loop.
* @method tick
* @param {runner} runner
* @param {engine} engine
* @param {number} time
*/
Runner.tick = function(runner, engine, time) {
var timing = engine.timing,
correction = 1,
delta;
// create an event object
var event = {
timestamp: timing.timestamp
};
Events.trigger(runner, 'beforeTick', event);
Events.trigger(engine, 'beforeTick', event); // @deprecated
if (runner.isFixed) {
// fixed timestep
delta = runner.delta;
} else {
// dynamic timestep based on wall clock between calls
delta = (time - runner.timePrev) || runner.delta;
runner.timePrev = time;
// optimistically filter delta over a few frames, to improve stability
runner.deltaHistory.push(delta);
runner.deltaHistory = runner.deltaHistory.slice(-runner.deltaSampleSize);
delta = Math.min.apply(null, runner.deltaHistory);
// limit delta
delta = delta < runner.deltaMin ? runner.deltaMin : delta;
delta = delta > runner.deltaMax ? runner.deltaMax : delta;
// correction for delta
correction = delta / runner.delta;
// update engine timing object
runner.delta = delta;
}
// time correction for time scaling
if (runner.timeScalePrev !== 0)
correction *= timing.timeScale / runner.timeScalePrev;
if (timing.timeScale === 0)
correction = 0;
runner.timeScalePrev = timing.timeScale;
runner.correction = correction;
// fps counter
runner.frameCounter += 1;
if (time - runner.counterTimestamp >= 1000) {
runner.fps = runner.frameCounter * ((time - runner.counterTimestamp) / 1000);
runner.counterTimestamp = time;
runner.frameCounter = 0;
}
Events.trigger(runner, 'tick', event);
Events.trigger(engine, 'tick', event); // @deprecated
// if world has been modified, clear the render scene graph
if (engine.world.isModified
&& engine.render
&& engine.render.controller
&& engine.render.controller.clear) {
engine.render.controller.clear(engine.render);
}
// update
Events.trigger(runner, 'beforeUpdate', event);
Engine.update(engine, delta, correction);
Events.trigger(runner, 'afterUpdate', event);
// render
if (engine.render && engine.render.controller) {
Events.trigger(runner, 'beforeRender', event);
Events.trigger(engine, 'beforeRender', event); // @deprecated
engine.render.controller.world(engine);
Events.trigger(runner, 'afterRender', event);
Events.trigger(engine, 'afterRender', event); // @deprecated
}
Events.trigger(runner, 'afterTick', event);
Events.trigger(engine, 'afterTick', event); // @deprecated
};
/**
* Ends execution of `Runner.run` on the given `runner`, by canceling the animation frame request event loop.
* If you wish to only temporarily pause the engine, see `engine.enabled` instead.
* @method stop
* @param {runner} runner
*/
Runner.stop = function(runner) {
_cancelAnimationFrame(runner.frameRequestId);
};
/**
* Alias for `Runner.run`.
* @method start
* @param {runner} runner
* @param {engine} engine
*/
Runner.start = function(runner, engine) {
Runner.run(runner, engine);
};
/*
*
* Events Documentation
*
*/
/**
* Fired at the start of a tick, before any updates to the engine or timing
*
* @event beforeTick
* @param {} event An event object
* @param {number} event.timestamp The engine.timing.timestamp of the event
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/**
* Fired after engine timing updated, but just before update
*
* @event tick
* @param {} event An event object
* @param {number} event.timestamp The engine.timing.timestamp of the event
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/**
* Fired at the end of a tick, after engine update and after rendering
*
* @event afterTick
* @param {} event An event object
* @param {number} event.timestamp The engine.timing.timestamp of the event
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/**
* Fired before update
*
* @event beforeUpdate
* @param {} event An event object
* @param {number} event.timestamp The engine.timing.timestamp of the event
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/**
* Fired after update
*
* @event afterUpdate
* @param {} event An event object
* @param {number} event.timestamp The engine.timing.timestamp of the event
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/**
* Fired before rendering
*
* @event beforeRender
* @param {} event An event object
* @param {number} event.timestamp The engine.timing.timestamp of the event
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/**
* Fired after rendering
*
* @event afterRender
* @param {} event An event object
* @param {number} event.timestamp The engine.timing.timestamp of the event
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/*
*
* Properties Documentation
*
*/
/**
* A flag that specifies whether the runner is running or not.
*
* @property enabled
* @type boolean
* @default true
*/
/**
* A `Boolean` that specifies if the runner should use a fixed timestep (otherwise it is variable).
* If timing is fixed, then the apparent simulation speed will change depending on the frame rate (but behaviour will be deterministic).
* If the timing is variable, then the apparent simulation speed will be constant (approximately, but at the cost of determininism).
*
* @property isFixed
* @type boolean
* @default false
*/
/**
* A `Number` that specifies the time step between updates in milliseconds.
* If `engine.timing.isFixed` is set to `true`, then `delta` is fixed.
* If it is `false`, then `delta` can dynamically change to maintain the correct apparent simulation speed.
*
* @property delta
* @type number
* @default 1000 / 60
*/
})();
},{"./Common":14,"./Engine":15,"./Events":16}],20:[function(require,module,exports){
/**
* The `Matter.Sleeping` module contains methods to manage the sleeping state of bodies.
*
* @class Sleeping
*/
var Sleeping = {};
module.exports = Sleeping;
var Events = require('./Events');
(function() {
Sleeping._motionWakeThreshold = 0.18;
Sleeping._motionSleepThreshold = 0.08;
Sleeping._minBias = 0.9;
/**
* Puts bodies to sleep or wakes them up depending on their motion.
* @method update
* @param {body[]} bodies
* @param {number} timeScale
*/
Sleeping.update = function(bodies, timeScale) {
var timeFactor = timeScale * timeScale * timeScale;
// update bodies sleeping status
for (var i = 0; i < bodies.length; i++) {
var body = bodies[i],
motion = body.speed * body.speed + body.angularSpeed * body.angularSpeed;
// wake up bodies if they have a force applied
if (body.force.x !== 0 || body.force.y !== 0) {
Sleeping.set(body, false);
continue;
}
var minMotion = Math.min(body.motion, motion),
maxMotion = Math.max(body.motion, motion);
// biased average motion estimation between frames
body.motion = Sleeping._minBias * minMotion + (1 - Sleeping._minBias) * maxMotion;
if (body.sleepThreshold > 0 && body.motion < Sleeping._motionSleepThreshold * timeFactor) {
body.sleepCounter += 1;
if (body.sleepCounter >= body.sleepThreshold)
Sleeping.set(body, true);
} else if (body.sleepCounter > 0) {
body.sleepCounter -= 1;
}
}
};
/**
* Given a set of colliding pairs, wakes the sleeping bodies involved.
* @method afterCollisions
* @param {pair[]} pairs
* @param {number} timeScale
*/
Sleeping.afterCollisions = function(pairs, timeScale) {
var timeFactor = timeScale * timeScale * timeScale;
// wake up bodies involved in collisions
for (var i = 0; i < pairs.length; i++) {
var pair = pairs[i];
// don't wake inactive pairs
if (!pair.isActive)
continue;
var collision = pair.collision,
bodyA = collision.bodyA.parent,
bodyB = collision.bodyB.parent;
// don't wake if at least one body is static
if ((bodyA.isSleeping && bodyB.isSleeping) || bodyA.isStatic || bodyB.isStatic)
continue;
if (bodyA.isSleeping || bodyB.isSleeping) {
var sleepingBody = (bodyA.isSleeping && !bodyA.isStatic) ? bodyA : bodyB,
movingBody = sleepingBody === bodyA ? bodyB : bodyA;
if (!sleepingBody.isStatic && movingBody.motion > Sleeping._motionWakeThreshold * timeFactor) {
Sleeping.set(sleepingBody, false);
}
}
}
};
/**
* Set a body as sleeping or awake.
* @method set
* @param {body} body
* @param {boolean} isSleeping
*/
Sleeping.set = function(body, isSleeping) {
var wasSleeping = body.isSleeping;
if (isSleeping) {
body.isSleeping = true;
body.sleepCounter = body.sleepThreshold;
body.positionImpulse.x = 0;
body.positionImpulse.y = 0;
body.positionPrev.x = body.position.x;
body.positionPrev.y = body.position.y;
body.anglePrev = body.angle;
body.speed = 0;
body.angularSpeed = 0;
body.motion = 0;
if (!wasSleeping) {
Events.trigger(body, 'sleepStart');
}
} else {
body.isSleeping = false;
body.sleepCounter = 0;
if (wasSleeping) {
Events.trigger(body, 'sleepEnd');
}
}
};
})();
},{"./Events":16}],21:[function(require,module,exports){
/**
* The `Matter.Bodies` module contains factory methods for creating rigid body models
* with commonly used body configurations (such as rectangles, circles and other polygons).
*
* See the included usage [examples](https://github.com/liabru/matter-js/tree/master/examples).
*
* @class Bodies
*/
// TODO: true circle bodies
var Bodies = {};
module.exports = Bodies;
var Vertices = require('../geometry/Vertices');
var Common = require('../core/Common');
var Body = require('../body/Body');
var Bounds = require('../geometry/Bounds');
var Vector = require('../geometry/Vector');
(function() {
/**
* Creates a new rigid body model with a rectangle hull.
* The options parameter is an object that specifies any properties you wish to override the defaults.
* See the properties section of the `Matter.Body` module for detailed information on what you can pass via the `options` object.
* @method rectangle
* @param {number} x
* @param {number} y
* @param {number} width
* @param {number} height
* @param {object} [options]
* @return {body} A new rectangle body
*/
Bodies.rectangle = function(x, y, width, height, options) {
options = options || {};
var rectangle = {
label: 'Rectangle Body',
position: { x: x, y: y },
vertices: Vertices.fromPath('L 0 0 L ' + width + ' 0 L ' + width + ' ' + height + ' L 0 ' + height)
};
if (options.chamfer) {
var chamfer = options.chamfer;
rectangle.vertices = Vertices.chamfer(rectangle.vertices, chamfer.radius,
chamfer.quality, chamfer.qualityMin, chamfer.qualityMax);
delete options.chamfer;
}
return Body.create(Common.extend({}, rectangle, options));
};
/**
* Creates a new rigid body model with a trapezoid hull.
* The options parameter is an object that specifies any properties you wish to override the defaults.
* See the properties section of the `Matter.Body` module for detailed information on what you can pass via the `options` object.
* @method trapezoid
* @param {number} x
* @param {number} y
* @param {number} width
* @param {number} height
* @param {number} slope
* @param {object} [options]
* @return {body} A new trapezoid body
*/
Bodies.trapezoid = function(x, y, width, height, slope, options) {
options = options || {};
slope *= 0.5;
var roof = (1 - (slope * 2)) * width;
var x1 = width * slope,
x2 = x1 + roof,
x3 = x2 + x1,
verticesPath;
if (slope < 0.5) {
verticesPath = 'L 0 0 L ' + x1 + ' ' + (-height) + ' L ' + x2 + ' ' + (-height) + ' L ' + x3 + ' 0';
} else {
verticesPath = 'L 0 0 L ' + x2 + ' ' + (-height) + ' L ' + x3 + ' 0';
}
var trapezoid = {
label: 'Trapezoid Body',
position: { x: x, y: y },
vertices: Vertices.fromPath(verticesPath)
};
if (options.chamfer) {
var chamfer = options.chamfer;
trapezoid.vertices = Vertices.chamfer(trapezoid.vertices, chamfer.radius,
chamfer.quality, chamfer.qualityMin, chamfer.qualityMax);
delete options.chamfer;
}
return Body.create(Common.extend({}, trapezoid, options));
};
/**
* Creates a new rigid body model with a circle hull.
* The options parameter is an object that specifies any properties you wish to override the defaults.
* See the properties section of the `Matter.Body` module for detailed information on what you can pass via the `options` object.
* @method circle
* @param {number} x
* @param {number} y
* @param {number} radius
* @param {object} [options]
* @param {number} [maxSides]
* @return {body} A new circle body
*/
Bodies.circle = function(x, y, radius, options, maxSides) {
options = options || {};
var circle = {
label: 'Circle Body',
circleRadius: radius
};
// approximate circles with polygons until true circles implemented in SAT
maxSides = maxSides || 25;
var sides = Math.ceil(Math.max(10, Math.min(maxSides, radius)));
// optimisation: always use even number of sides (half the number of unique axes)
if (sides % 2 === 1)
sides += 1;
return Bodies.polygon(x, y, sides, radius, Common.extend({}, circle, options));
};
/**
* Creates a new rigid body model with a regular polygon hull with the given number of sides.
* The options parameter is an object that specifies any properties you wish to override the defaults.
* See the properties section of the `Matter.Body` module for detailed information on what you can pass via the `options` object.
* @method polygon
* @param {number} x
* @param {number} y
* @param {number} sides
* @param {number} radius
* @param {object} [options]
* @return {body} A new regular polygon body
*/
Bodies.polygon = function(x, y, sides, radius, options) {
options = options || {};
if (sides < 3)
return Bodies.circle(x, y, radius, options);
var theta = 2 * Math.PI / sides,
path = '',
offset = theta * 0.5;
for (var i = 0; i < sides; i += 1) {
var angle = offset + (i * theta),
xx = Math.cos(angle) * radius,
yy = Math.sin(angle) * radius;
path += 'L ' + xx.toFixed(3) + ' ' + yy.toFixed(3) + ' ';
}
var polygon = {
label: 'Polygon Body',
position: { x: x, y: y },
vertices: Vertices.fromPath(path)
};
if (options.chamfer) {
var chamfer = options.chamfer;
polygon.vertices = Vertices.chamfer(polygon.vertices, chamfer.radius,
chamfer.quality, chamfer.qualityMin, chamfer.qualityMax);
delete options.chamfer;
}
return Body.create(Common.extend({}, polygon, options));
};
/**
* Creates a body using the supplied vertices (or an array containing multiple sets of vertices).
* If the vertices are convex, they will pass through as supplied.
* Otherwise if the vertices are concave, they will be decomposed if [poly-decomp.js](https://github.com/schteppe/poly-decomp.js) is available.
* Note that this process is not guaranteed to support complex sets of vertices (e.g. those with holes may fail).
* By default the decomposition will discard collinear edges (to improve performance).
* It can also optionally discard any parts that have an area less than `minimumArea`.
* If the vertices can not be decomposed, the result will fall back to using the convex hull.
* The options parameter is an object that specifies any `Matter.Body` properties you wish to override the defaults.
* See the properties section of the `Matter.Body` module for detailed information on what you can pass via the `options` object.
* @method fromVertices
* @param {number} x
* @param {number} y
* @param [[vector]] vertexSets
* @param {object} [options]
* @param {bool} [flagInternal=false]
* @param {number} [removeCollinear=0.01]
* @param {number} [minimumArea=10]
* @return {body}
*/
Bodies.fromVertices = function(x, y, vertexSets, options, flagInternal, removeCollinear, minimumArea) {
var body,
parts,
isConvex,
vertices,
i,
j,
k,
v,
z;
options = options || {};
parts = [];
flagInternal = typeof flagInternal !== 'undefined' ? flagInternal : false;
removeCollinear = typeof removeCollinear !== 'undefined' ? removeCollinear : 0.01;
minimumArea = typeof minimumArea !== 'undefined' ? minimumArea : 10;
if (!window.decomp) {
Common.log('Bodies.fromVertices: poly-decomp.js required. Could not decompose vertices. Fallback to convex hull.', 'warn');
}
// ensure vertexSets is an array of arrays
if (!Common.isArray(vertexSets[0])) {
vertexSets = [vertexSets];
}
for (v = 0; v < vertexSets.length; v += 1) {
vertices = vertexSets[v];
isConvex = Vertices.isConvex(vertices);
if (isConvex || !window.decomp) {
if (isConvex) {
vertices = Vertices.clockwiseSort(vertices);
} else {
// fallback to convex hull when decomposition is not possible
vertices = Vertices.hull(vertices);
}
parts.push({
position: { x: x, y: y },
vertices: vertices
});
} else {
// initialise a decomposition
var concave = new decomp.Polygon();
for (i = 0; i < vertices.length; i++) {
concave.vertices.push([vertices[i].x, vertices[i].y]);
}
// vertices are concave and simple, we can decompose into parts
concave.makeCCW();
if (removeCollinear !== false)
concave.removeCollinearPoints(removeCollinear);
// use the quick decomposition algorithm (Bayazit)
var decomposed = concave.quickDecomp();
// for each decomposed chunk
for (i = 0; i < decomposed.length; i++) {
var chunk = decomposed[i],
chunkVertices = [];
// convert vertices into the correct structure
for (j = 0; j < chunk.vertices.length; j++) {
chunkVertices.push({ x: chunk.vertices[j][0], y: chunk.vertices[j][1] });
}
// skip small chunks
if (minimumArea > 0 && Vertices.area(chunkVertices) < minimumArea)
continue;
// create a compound part
parts.push({
position: Vertices.centre(chunkVertices),
vertices: chunkVertices
});
}
}
}
// create body parts
for (i = 0; i < parts.length; i++) {
parts[i] = Body.create(Common.extend(parts[i], options));
}
// flag internal edges (coincident part edges)
if (flagInternal) {
var coincident_max_dist = 5;
for (i = 0; i < parts.length; i++) {
var partA = parts[i];
for (j = i + 1; j < parts.length; j++) {
var partB = parts[j];
if (Bounds.overlaps(partA.bounds, partB.bounds)) {
var pav = partA.vertices,
pbv = partB.vertices;
// iterate vertices of both parts
for (k = 0; k < partA.vertices.length; k++) {
for (z = 0; z < partB.vertices.length; z++) {
// find distances between the vertices
var da = Vector.magnitudeSquared(Vector.sub(pav[(k + 1) % pav.length], pbv[z])),
db = Vector.magnitudeSquared(Vector.sub(pav[k], pbv[(z + 1) % pbv.length]));
// if both vertices are very close, consider the edge concident (internal)
if (da < coincident_max_dist && db < coincident_max_dist) {
pav[k].isInternal = true;
pbv[z].isInternal = true;
}
}
}
}
}
}
}
if (parts.length > 1) {
// create the parent body to be returned, that contains generated compound parts
body = Body.create(Common.extend({ parts: parts.slice(0) }, options));
Body.setPosition(body, { x: x, y: y });
return body;
} else {
return parts[0];
}
};
})();
},{"../body/Body":1,"../core/Common":14,"../geometry/Bounds":24,"../geometry/Vector":26,"../geometry/Vertices":27}],22:[function(require,module,exports){
/**
* The `Matter.Composites` module contains factory methods for creating composite bodies
* with commonly used configurations (such as stacks and chains).
*
* See the included usage [examples](https://github.com/liabru/matter-js/tree/master/examples).
*
* @class Composites
*/
var Composites = {};
module.exports = Composites;
var Composite = require('../body/Composite');
var Constraint = require('../constraint/Constraint');
var Common = require('../core/Common');
var Body = require('../body/Body');
var Bodies = require('./Bodies');
(function() {
/**
* Create a new composite containing bodies created in the callback in a grid arrangement.
* This function uses the body's bounds to prevent overlaps.
* @method stack
* @param {number} xx
* @param {number} yy
* @param {number} columns
* @param {number} rows
* @param {number} columnGap
* @param {number} rowGap
* @param {function} callback
* @return {composite} A new composite containing objects created in the callback
*/
Composites.stack = function(xx, yy, columns, rows, columnGap, rowGap, callback) {
var stack = Composite.create({ label: 'Stack' }),
x = xx,
y = yy,
lastBody,
i = 0;
for (var row = 0; row < rows; row++) {
var maxHeight = 0;
for (var column = 0; column < columns; column++) {
var body = callback(x, y, column, row, lastBody, i);
if (body) {
var bodyHeight = body.bounds.max.y - body.bounds.min.y,
bodyWidth = body.bounds.max.x - body.bounds.min.x;
if (bodyHeight > maxHeight)
maxHeight = bodyHeight;
Body.translate(body, { x: bodyWidth * 0.5, y: bodyHeight * 0.5 });
x = body.bounds.max.x + columnGap;
Composite.addBody(stack, body);
lastBody = body;
i += 1;
} else {
x += columnGap;
}
}
y += maxHeight + rowGap;
x = xx;
}
return stack;
};
/**
* Chains all bodies in the given composite together using constraints.
* @method chain
* @param {composite} composite
* @param {number} xOffsetA
* @param {number} yOffsetA
* @param {number} xOffsetB
* @param {number} yOffsetB
* @param {object} options
* @return {composite} A new composite containing objects chained together with constraints
*/
Composites.chain = function(composite, xOffsetA, yOffsetA, xOffsetB, yOffsetB, options) {
var bodies = composite.bodies;
for (var i = 1; i < bodies.length; i++) {
var bodyA = bodies[i - 1],
bodyB = bodies[i],
bodyAHeight = bodyA.bounds.max.y - bodyA.bounds.min.y,
bodyAWidth = bodyA.bounds.max.x - bodyA.bounds.min.x,
bodyBHeight = bodyB.bounds.max.y - bodyB.bounds.min.y,
bodyBWidth = bodyB.bounds.max.x - bodyB.bounds.min.x;
var defaults = {
bodyA: bodyA,
pointA: { x: bodyAWidth * xOffsetA, y: bodyAHeight * yOffsetA },
bodyB: bodyB,
pointB: { x: bodyBWidth * xOffsetB, y: bodyBHeight * yOffsetB }
};
var constraint = Common.extend(defaults, options);
Composite.addConstraint(composite, Constraint.create(constraint));
}
composite.label += ' Chain';
return composite;
};
/**
* Connects bodies in the composite with constraints in a grid pattern, with optional cross braces.
* @method mesh
* @param {composite} composite
* @param {number} columns
* @param {number} rows
* @param {boolean} crossBrace
* @param {object} options
* @return {composite} The composite containing objects meshed together with constraints
*/
Composites.mesh = function(composite, columns, rows, crossBrace, options) {
var bodies = composite.bodies,
row,
col,
bodyA,
bodyB,
bodyC;
for (row = 0; row < rows; row++) {
for (col = 1; col < columns; col++) {
bodyA = bodies[(col - 1) + (row * columns)];
bodyB = bodies[col + (row * columns)];
Composite.addConstraint(composite, Constraint.create(Common.extend({ bodyA: bodyA, bodyB: bodyB }, options)));
}
if (row > 0) {
for (col = 0; col < columns; col++) {
bodyA = bodies[col + ((row - 1) * columns)];
bodyB = bodies[col + (row * columns)];
Composite.addConstraint(composite, Constraint.create(Common.extend({ bodyA: bodyA, bodyB: bodyB }, options)));
if (crossBrace && col > 0) {
bodyC = bodies[(col - 1) + ((row - 1) * columns)];
Composite.addConstraint(composite, Constraint.create(Common.extend({ bodyA: bodyC, bodyB: bodyB }, options)));
}
if (crossBrace && col < columns - 1) {
bodyC = bodies[(col + 1) + ((row - 1) * columns)];
Composite.addConstraint(composite, Constraint.create(Common.extend({ bodyA: bodyC, bodyB: bodyB }, options)));
}
}
}
}
composite.label += ' Mesh';
return composite;
};
/**
* Create a new composite containing bodies created in the callback in a pyramid arrangement.
* This function uses the body's bounds to prevent overlaps.
* @method pyramid
* @param {number} xx
* @param {number} yy
* @param {number} columns
* @param {number} rows
* @param {number} columnGap
* @param {number} rowGap
* @param {function} callback
* @return {composite} A new composite containing objects created in the callback
*/
Composites.pyramid = function(xx, yy, columns, rows, columnGap, rowGap, callback) {
return Composites.stack(xx, yy, columns, rows, columnGap, rowGap, function(x, y, column, row, lastBody, i) {
var actualRows = Math.min(rows, Math.ceil(columns / 2)),
lastBodyWidth = lastBody ? lastBody.bounds.max.x - lastBody.bounds.min.x : 0;
if (row > actualRows)
return;
// reverse row order
row = actualRows - row;
var start = row,
end = columns - 1 - row;
if (column < start || column > end)
return;
// retroactively fix the first body's position, since width was unknown
if (i === 1) {
Body.translate(lastBody, { x: (column + (columns % 2 === 1 ? 1 : -1)) * lastBodyWidth, y: 0 });
}
var xOffset = lastBody ? column * lastBodyWidth : 0;
return callback(xx + xOffset + column * columnGap, y, column, row, lastBody, i);
});
};
/**
* Creates a composite with a Newton's Cradle setup of bodies and constraints.
* @method newtonsCradle
* @param {number} xx
* @param {number} yy
* @param {number} number
* @param {number} size
* @param {number} length
* @return {composite} A new composite newtonsCradle body
*/
Composites.newtonsCradle = function(xx, yy, number, size, length) {
var newtonsCradle = Composite.create({ label: 'Newtons Cradle' });
for (var i = 0; i < number; i++) {
var separation = 1.9,
circle = Bodies.circle(xx + i * (size * separation), yy + length, size,
{ inertia: Infinity, restitution: 1, friction: 0, frictionAir: 0.0001, slop: 1 }),
constraint = Constraint.create({ pointA: { x: xx + i * (size * separation), y: yy }, bodyB: circle });
Composite.addBody(newtonsCradle, circle);
Composite.addConstraint(newtonsCradle, constraint);
}
return newtonsCradle;
};
/**
* Creates a composite with simple car setup of bodies and constraints.
* @method car
* @param {number} xx
* @param {number} yy
* @param {number} width
* @param {number} height
* @param {number} wheelSize
* @return {composite} A new composite car body
*/
Composites.car = function(xx, yy, width, height, wheelSize) {
var group = Body.nextGroup(true),
wheelBase = -20,
wheelAOffset = -width * 0.5 + wheelBase,
wheelBOffset = width * 0.5 - wheelBase,
wheelYOffset = 0;
var car = Composite.create({ label: 'Car' }),
body = Bodies.trapezoid(xx, yy, width, height, 0.3, {
collisionFilter: {
group: group
},
friction: 0.01,
chamfer: {
radius: 10
}
});
var wheelA = Bodies.circle(xx + wheelAOffset, yy + wheelYOffset, wheelSize, {
collisionFilter: {
group: group
},
friction: 0.8,
density: 0.01
});
var wheelB = Bodies.circle(xx + wheelBOffset, yy + wheelYOffset, wheelSize, {
collisionFilter: {
group: group
},
friction: 0.8,
density: 0.01
});
var axelA = Constraint.create({
bodyA: body,
pointA: { x: wheelAOffset, y: wheelYOffset },
bodyB: wheelA,
stiffness: 0.2
});
var axelB = Constraint.create({
bodyA: body,
pointA: { x: wheelBOffset, y: wheelYOffset },
bodyB: wheelB,
stiffness: 0.2
});
Composite.addBody(car, body);
Composite.addBody(car, wheelA);
Composite.addBody(car, wheelB);
Composite.addConstraint(car, axelA);
Composite.addConstraint(car, axelB);
return car;
};
/**
* Creates a simple soft body like object.
* @method softBody
* @param {number} xx
* @param {number} yy
* @param {number} columns
* @param {number} rows
* @param {number} columnGap
* @param {number} rowGap
* @param {boolean} crossBrace
* @param {number} particleRadius
* @param {} particleOptions
* @param {} constraintOptions
* @return {composite} A new composite softBody
*/
Composites.softBody = function(xx, yy, columns, rows, columnGap, rowGap, crossBrace, particleRadius, particleOptions, constraintOptions) {
particleOptions = Common.extend({ inertia: Infinity }, particleOptions);
constraintOptions = Common.extend({ stiffness: 0.4 }, constraintOptions);
var softBody = Composites.stack(xx, yy, columns, rows, columnGap, rowGap, function(x, y) {
return Bodies.circle(x, y, particleRadius, particleOptions);
});
Composites.mesh(softBody, columns, rows, crossBrace, constraintOptions);
softBody.label = 'Soft Body';
return softBody;
};
})();
},{"../body/Body":1,"../body/Composite":2,"../constraint/Constraint":12,"../core/Common":14,"./Bodies":21}],23:[function(require,module,exports){
/**
* The `Matter.Axes` module contains methods for creating and manipulating sets of axes.
*
* @class Axes
*/
var Axes = {};
module.exports = Axes;
var Vector = require('../geometry/Vector');
var Common = require('../core/Common');
(function() {
/**
* Creates a new set of axes from the given vertices.
* @method fromVertices
* @param {vertices} vertices
* @return {axes} A new axes from the given vertices
*/
Axes.fromVertices = function(vertices) {
var axes = {};
// find the unique axes, using edge normal gradients
for (var i = 0; i < vertices.length; i++) {
var j = (i + 1) % vertices.length,
normal = Vector.normalise({
x: vertices[j].y - vertices[i].y,
y: vertices[i].x - vertices[j].x
}),
gradient = (normal.y === 0) ? Infinity : (normal.x / normal.y);
// limit precision
gradient = gradient.toFixed(3).toString();
axes[gradient] = normal;
}
return Common.values(axes);
};
/**
* Rotates a set of axes by the given angle.
* @method rotate
* @param {axes} axes
* @param {number} angle
*/
Axes.rotate = function(axes, angle) {
if (angle === 0)
return;
var cos = Math.cos(angle),
sin = Math.sin(angle);
for (var i = 0; i < axes.length; i++) {
var axis = axes[i],
xx;
xx = axis.x * cos - axis.y * sin;
axis.y = axis.x * sin + axis.y * cos;
axis.x = xx;
}
};
})();
},{"../core/Common":14,"../geometry/Vector":26}],24:[function(require,module,exports){
/**
* The `Matter.Bounds` module contains methods for creating and manipulating axis-aligned bounding boxes (AABB).
*
* @class Bounds
*/
var Bounds = {};
module.exports = Bounds;
(function() {
/**
* Creates a new axis-aligned bounding box (AABB) for the given vertices.
* @method create
* @param {vertices} vertices
* @return {bounds} A new bounds object
*/
Bounds.create = function(vertices) {
var bounds = {
min: { x: 0, y: 0 },
max: { x: 0, y: 0 }
};
if (vertices)
Bounds.update(bounds, vertices);
return bounds;
};
/**
* Updates bounds using the given vertices and extends the bounds given a velocity.
* @method update
* @param {bounds} bounds
* @param {vertices} vertices
* @param {vector} velocity
*/
Bounds.update = function(bounds, vertices, velocity) {
bounds.min.x = Infinity;
bounds.max.x = -Infinity;
bounds.min.y = Infinity;
bounds.max.y = -Infinity;
for (var i = 0; i < vertices.length; i++) {
var vertex = vertices[i];
if (vertex.x > bounds.max.x) bounds.max.x = vertex.x;
if (vertex.x < bounds.min.x) bounds.min.x = vertex.x;
if (vertex.y > bounds.max.y) bounds.max.y = vertex.y;
if (vertex.y < bounds.min.y) bounds.min.y = vertex.y;
}
if (velocity) {
if (velocity.x > 0) {
bounds.max.x += velocity.x;
} else {
bounds.min.x += velocity.x;
}
if (velocity.y > 0) {
bounds.max.y += velocity.y;
} else {
bounds.min.y += velocity.y;
}
}
};
/**
* Returns true if the bounds contains the given point.
* @method contains
* @param {bounds} bounds
* @param {vector} point
* @return {boolean} True if the bounds contain the point, otherwise false
*/
Bounds.contains = function(bounds, point) {
return point.x >= bounds.min.x && point.x <= bounds.max.x
&& point.y >= bounds.min.y && point.y <= bounds.max.y;
};
/**
* Returns true if the two bounds intersect.
* @method overlaps
* @param {bounds} boundsA
* @param {bounds} boundsB
* @return {boolean} True if the bounds overlap, otherwise false
*/
Bounds.overlaps = function(boundsA, boundsB) {
return (boundsA.min.x <= boundsB.max.x && boundsA.max.x >= boundsB.min.x
&& boundsA.max.y >= boundsB.min.y && boundsA.min.y <= boundsB.max.y);
};
/**
* Translates the bounds by the given vector.
* @method translate
* @param {bounds} bounds
* @param {vector} vector
*/
Bounds.translate = function(bounds, vector) {
bounds.min.x += vector.x;
bounds.max.x += vector.x;
bounds.min.y += vector.y;
bounds.max.y += vector.y;
};
/**
* Shifts the bounds to the given position.
* @method shift
* @param {bounds} bounds
* @param {vector} position
*/
Bounds.shift = function(bounds, position) {
var deltaX = bounds.max.x - bounds.min.x,
deltaY = bounds.max.y - bounds.min.y;
bounds.min.x = position.x;
bounds.max.x = position.x + deltaX;
bounds.min.y = position.y;
bounds.max.y = position.y + deltaY;
};
})();
},{}],25:[function(require,module,exports){
/**
* The `Matter.Svg` module contains methods for converting SVG images into an array of vector points.
*
* To use this module you also need the SVGPathSeg polyfill: https://github.com/progers/pathseg
*
* See the included usage [examples](https://github.com/liabru/matter-js/tree/master/examples).
*
* @class Svg
*/
var Svg = {};
module.exports = Svg;
var Bounds = require('../geometry/Bounds');
(function() {
/**
* Converts an SVG path into an array of vector points.
* If the input path forms a concave shape, you must decompose the result into convex parts before use.
* See `Bodies.fromVertices` which provides support for this.
* Note that this function is not guaranteed to support complex paths (such as those with holes).
* @method pathToVertices
* @param {SVGPathElement} path
* @param {Number} [sampleLength=15]
* @return {Vector[]} points
*/
Svg.pathToVertices = function(path, sampleLength) {
// https://github.com/wout/svg.topoly.js/blob/master/svg.topoly.js
var i, il, total, point, segment, segments,
segmentsQueue, lastSegment,
lastPoint, segmentIndex, points = [],
lx, ly, length = 0, x = 0, y = 0;
sampleLength = sampleLength || 15;
var addPoint = function(px, py, pathSegType) {
// all odd-numbered path types are relative except PATHSEG_CLOSEPATH (1)
var isRelative = pathSegType % 2 === 1 && pathSegType > 1;
// when the last point doesn't equal the current point add the current point
if (!lastPoint || px != lastPoint.x || py != lastPoint.y) {
if (lastPoint && isRelative) {
lx = lastPoint.x;
ly = lastPoint.y;
} else {
lx = 0;
ly = 0;
}
var point = {
x: lx + px,
y: ly + py
};
// set last point
if (isRelative || !lastPoint) {
lastPoint = point;
}
points.push(point);
x = lx + px;
y = ly + py;
}
};
var addSegmentPoint = function(segment) {
var segType = segment.pathSegTypeAsLetter.toUpperCase();
// skip path ends
if (segType === 'Z')
return;
// map segment to x and y
switch (segType) {
case 'M':
case 'L':
case 'T':
case 'C':
case 'S':
case 'Q':
x = segment.x;
y = segment.y;
break;
case 'H':
x = segment.x;
break;
case 'V':
y = segment.y;
break;
}
addPoint(x, y, segment.pathSegType);
};
// ensure path is absolute
_svgPathToAbsolute(path);
// get total length
total = path.getTotalLength();
// queue segments
segments = [];
for (i = 0; i < path.pathSegList.numberOfItems; i += 1)
segments.push(path.pathSegList.getItem(i));
segmentsQueue = segments.concat();
// sample through path
while (length < total) {
// get segment at position
segmentIndex = path.getPathSegAtLength(length);
segment = segments[segmentIndex];
// new segment
if (segment != lastSegment) {
while (segmentsQueue.length && segmentsQueue[0] != segment)
addSegmentPoint(segmentsQueue.shift());
lastSegment = segment;
}
// add points in between when curving
// TODO: adaptive sampling
switch (segment.pathSegTypeAsLetter.toUpperCase()) {
case 'C':
case 'T':
case 'S':
case 'Q':
case 'A':
point = path.getPointAtLength(length);
addPoint(point.x, point.y, 0);
break;
}
// increment by sample value
length += sampleLength;
}
// add remaining segments not passed by sampling
for (i = 0, il = segmentsQueue.length; i < il; ++i)
addSegmentPoint(segmentsQueue[i]);
return points;
};
var _svgPathToAbsolute = function(path) {
// http://phrogz.net/convert-svg-path-to-all-absolute-commands
var x0, y0, x1, y1, x2, y2, segs = path.pathSegList,
x = 0, y = 0, len = segs.numberOfItems;
for (var i = 0; i < len; ++i) {
var seg = segs.getItem(i),
segType = seg.pathSegTypeAsLetter;
if (/[MLHVCSQTA]/.test(segType)) {
if ('x' in seg) x = seg.x;
if ('y' in seg) y = seg.y;
} else {
if ('x1' in seg) x1 = x + seg.x1;
if ('x2' in seg) x2 = x + seg.x2;
if ('y1' in seg) y1 = y + seg.y1;
if ('y2' in seg) y2 = y + seg.y2;
if ('x' in seg) x += seg.x;
if ('y' in seg) y += seg.y;
switch (segType) {
case 'm':
segs.replaceItem(path.createSVGPathSegMovetoAbs(x, y), i);
break;
case 'l':
segs.replaceItem(path.createSVGPathSegLinetoAbs(x, y), i);
break;
case 'h':
segs.replaceItem(path.createSVGPathSegLinetoHorizontalAbs(x), i);
break;
case 'v':
segs.replaceItem(path.createSVGPathSegLinetoVerticalAbs(y), i);
break;
case 'c':
segs.replaceItem(path.createSVGPathSegCurvetoCubicAbs(x, y, x1, y1, x2, y2), i);
break;
case 's':
segs.replaceItem(path.createSVGPathSegCurvetoCubicSmoothAbs(x, y, x2, y2), i);
break;
case 'q':
segs.replaceItem(path.createSVGPathSegCurvetoQuadraticAbs(x, y, x1, y1), i);
break;
case 't':
segs.replaceItem(path.createSVGPathSegCurvetoQuadraticSmoothAbs(x, y), i);
break;
case 'a':
segs.replaceItem(path.createSVGPathSegArcAbs(x, y, seg.r1, seg.r2, seg.angle, seg.largeArcFlag, seg.sweepFlag), i);
break;
case 'z':
case 'Z':
x = x0;
y = y0;
break;
}
}
if (segType == 'M' || segType == 'm') {
x0 = x;
y0 = y;
}
}
};
})();
},{"../geometry/Bounds":24}],26:[function(require,module,exports){
/**
* The `Matter.Vector` module contains methods for creating and manipulating vectors.
* Vectors are the basis of all the geometry related operations in the engine.
* A `Matter.Vector` object is of the form `{ x: 0, y: 0 }`.
*
* See the included usage [examples](https://github.com/liabru/matter-js/tree/master/examples).
*
* @class Vector
*/
// TODO: consider params for reusing vector objects
var Vector = {};
module.exports = Vector;
(function() {
/**
* Creates a new vector.
* @method create
* @param {number} x
* @param {number} y
* @return {vector} A new vector
*/
Vector.create = function(x, y) {
return { x: x || 0, y: y || 0 };
};
/**
* Returns a new vector with `x` and `y` copied from the given `vector`.
* @method clone
* @param {vector} vector
* @return {vector} A new cloned vector
*/
Vector.clone = function(vector) {
return { x: vector.x, y: vector.y };
};
/**
* Returns the magnitude (length) of a vector.
* @method magnitude
* @param {vector} vector
* @return {number} The magnitude of the vector
*/
Vector.magnitude = function(vector) {
return Math.sqrt((vector.x * vector.x) + (vector.y * vector.y));
};
/**
* Returns the magnitude (length) of a vector (therefore saving a `sqrt` operation).
* @method magnitudeSquared
* @param {vector} vector
* @return {number} The squared magnitude of the vector
*/
Vector.magnitudeSquared = function(vector) {
return (vector.x * vector.x) + (vector.y * vector.y);
};
/**
* Rotates the vector about (0, 0) by specified angle.
* @method rotate
* @param {vector} vector
* @param {number} angle
* @return {vector} A new vector rotated about (0, 0)
*/
Vector.rotate = function(vector, angle) {
var cos = Math.cos(angle), sin = Math.sin(angle);
return {
x: vector.x * cos - vector.y * sin,
y: vector.x * sin + vector.y * cos
};
};
/**
* Rotates the vector about a specified point by specified angle.
* @method rotateAbout
* @param {vector} vector
* @param {number} angle
* @param {vector} point
* @param {vector} [output]
* @return {vector} A new vector rotated about the point
*/
Vector.rotateAbout = function(vector, angle, point, output) {
var cos = Math.cos(angle), sin = Math.sin(angle);
if (!output) output = {};
var x = point.x + ((vector.x - point.x) * cos - (vector.y - point.y) * sin);
output.y = point.y + ((vector.x - point.x) * sin + (vector.y - point.y) * cos);
output.x = x;
return output;
};
/**
* Normalises a vector (such that its magnitude is `1`).
* @method normalise
* @param {vector} vector
* @return {vector} A new vector normalised
*/
Vector.normalise = function(vector) {
var magnitude = Vector.magnitude(vector);
if (magnitude === 0)
return { x: 0, y: 0 };
return { x: vector.x / magnitude, y: vector.y / magnitude };
};
/**
* Returns the dot-product of two vectors.
* @method dot
* @param {vector} vectorA
* @param {vector} vectorB
* @return {number} The dot product of the two vectors
*/
Vector.dot = function(vectorA, vectorB) {
return (vectorA.x * vectorB.x) + (vectorA.y * vectorB.y);
};
/**
* Returns the cross-product of two vectors.
* @method cross
* @param {vector} vectorA
* @param {vector} vectorB
* @return {number} The cross product of the two vectors
*/
Vector.cross = function(vectorA, vectorB) {
return (vectorA.x * vectorB.y) - (vectorA.y * vectorB.x);
};
/**
* Returns the cross-product of three vectors.
* @method cross3
* @param {vector} vectorA
* @param {vector} vectorB
* @param {vector} vectorC
* @return {number} The cross product of the three vectors
*/
Vector.cross3 = function(vectorA, vectorB, vectorC) {
return (vectorB.x - vectorA.x) * (vectorC.y - vectorA.y) - (vectorB.y - vectorA.y) * (vectorC.x - vectorA.x);
};
/**
* Adds the two vectors.
* @method add
* @param {vector} vectorA
* @param {vector} vectorB
* @param {vector} [output]
* @return {vector} A new vector of vectorA and vectorB added
*/
Vector.add = function(vectorA, vectorB, output) {
if (!output) output = {};
output.x = vectorA.x + vectorB.x;
output.y = vectorA.y + vectorB.y;
return output;
};
/**
* Subtracts the two vectors.
* @method sub
* @param {vector} vectorA
* @param {vector} vectorB
* @param {vector} [output]
* @return {vector} A new vector of vectorA and vectorB subtracted
*/
Vector.sub = function(vectorA, vectorB, output) {
if (!output) output = {};
output.x = vectorA.x - vectorB.x;
output.y = vectorA.y - vectorB.y;
return output;
};
/**
* Multiplies a vector and a scalar.
* @method mult
* @param {vector} vector
* @param {number} scalar
* @return {vector} A new vector multiplied by scalar
*/
Vector.mult = function(vector, scalar) {
return { x: vector.x * scalar, y: vector.y * scalar };
};
/**
* Divides a vector and a scalar.
* @method div
* @param {vector} vector
* @param {number} scalar
* @return {vector} A new vector divided by scalar
*/
Vector.div = function(vector, scalar) {
return { x: vector.x / scalar, y: vector.y / scalar };
};
/**
* Returns the perpendicular vector. Set `negate` to true for the perpendicular in the opposite direction.
* @method perp
* @param {vector} vector
* @param {bool} [negate=false]
* @return {vector} The perpendicular vector
*/
Vector.perp = function(vector, negate) {
negate = negate === true ? -1 : 1;
return { x: negate * -vector.y, y: negate * vector.x };
};
/**
* Negates both components of a vector such that it points in the opposite direction.
* @method neg
* @param {vector} vector
* @return {vector} The negated vector
*/
Vector.neg = function(vector) {
return { x: -vector.x, y: -vector.y };
};
/**
* Returns the angle in radians between the two vectors relative to the x-axis.
* @method angle
* @param {vector} vectorA
* @param {vector} vectorB
* @return {number} The angle in radians
*/
Vector.angle = function(vectorA, vectorB) {
return Math.atan2(vectorB.y - vectorA.y, vectorB.x - vectorA.x);
};
/**
* Temporary vector pool (not thread-safe).
* @property _temp
* @type {vector[]}
* @private
*/
Vector._temp = [Vector.create(), Vector.create(),
Vector.create(), Vector.create(),
Vector.create(), Vector.create()];
})();
},{}],27:[function(require,module,exports){
/**
* The `Matter.Vertices` module contains methods for creating and manipulating sets of vertices.
* A set of vertices is an array of `Matter.Vector` with additional indexing properties inserted by `Vertices.create`.
* A `Matter.Body` maintains a set of vertices to represent the shape of the object (its convex hull).
*
* See the included usage [examples](https://github.com/liabru/matter-js/tree/master/examples).
*
* @class Vertices
*/
var Vertices = {};
module.exports = Vertices;
var Vector = require('../geometry/Vector');
var Common = require('../core/Common');
(function() {
/**
* Creates a new set of `Matter.Body` compatible vertices.
* The `points` argument accepts an array of `Matter.Vector` points orientated around the origin `(0, 0)`, for example:
*
* [{ x: 0, y: 0 }, { x: 25, y: 50 }, { x: 50, y: 0 }]
*
* The `Vertices.create` method returns a new array of vertices, which are similar to Matter.Vector objects,
* but with some additional references required for efficient collision detection routines.
*
* Note that the `body` argument is not optional, a `Matter.Body` reference must be provided.
*
* @method create
* @param {vector[]} points
* @param {body} body
*/
Vertices.create = function(points, body) {
var vertices = [];
for (var i = 0; i < points.length; i++) {
var point = points[i],
vertex = {
x: point.x,
y: point.y,
index: i,
body: body,
isInternal: false
};
vertices.push(vertex);
}
return vertices;
};
/**
* Parses a string containing ordered x y pairs separated by spaces (and optionally commas),
* into a `Matter.Vertices` object for the given `Matter.Body`.
* For parsing SVG paths, see `Svg.pathToVertices`.
* @method fromPath
* @param {string} path
* @param {body} body
* @return {vertices} vertices
*/
Vertices.fromPath = function(path, body) {
var pathPattern = /L?\s*([\-\d\.e]+)[\s,]*([\-\d\.e]+)*/ig,
points = [];
path.replace(pathPattern, function(match, x, y) {
points.push({ x: parseFloat(x), y: parseFloat(y) });
});
return Vertices.create(points, body);
};
/**
* Returns the centre (centroid) of the set of vertices.
* @method centre
* @param {vertices} vertices
* @return {vector} The centre point
*/
Vertices.centre = function(vertices) {
var area = Vertices.area(vertices, true),
centre = { x: 0, y: 0 },
cross,
temp,
j;
for (var i = 0; i < vertices.length; i++) {
j = (i + 1) % vertices.length;
cross = Vector.cross(vertices[i], vertices[j]);
temp = Vector.mult(Vector.add(vertices[i], vertices[j]), cross);
centre = Vector.add(centre, temp);
}
return Vector.div(centre, 6 * area);
};
/**
* Returns the average (mean) of the set of vertices.
* @method mean
* @param {vertices} vertices
* @return {vector} The average point
*/
Vertices.mean = function(vertices) {
var average = { x: 0, y: 0 };
for (var i = 0; i < vertices.length; i++) {
average.x += vertices[i].x;
average.y += vertices[i].y;
}
return Vector.div(average, vertices.length);
};
/**
* Returns the area of the set of vertices.
* @method area
* @param {vertices} vertices
* @param {bool} signed
* @return {number} The area
*/
Vertices.area = function(vertices, signed) {
var area = 0,
j = vertices.length - 1;
for (var i = 0; i < vertices.length; i++) {
area += (vertices[j].x - vertices[i].x) * (vertices[j].y + vertices[i].y);
j = i;
}
if (signed)
return area / 2;
return Math.abs(area) / 2;
};
/**
* Returns the moment of inertia (second moment of area) of the set of vertices given the total mass.
* @method inertia
* @param {vertices} vertices
* @param {number} mass
* @return {number} The polygon's moment of inertia
*/
Vertices.inertia = function(vertices, mass) {
var numerator = 0,
denominator = 0,
v = vertices,
cross,
j;
// find the polygon's moment of inertia, using second moment of area
// http://www.physicsforums.com/showthread.php?t=25293
for (var n = 0; n < v.length; n++) {
j = (n + 1) % v.length;
cross = Math.abs(Vector.cross(v[j], v[n]));
numerator += cross * (Vector.dot(v[j], v[j]) + Vector.dot(v[j], v[n]) + Vector.dot(v[n], v[n]));
denominator += cross;
}
return (mass / 6) * (numerator / denominator);
};
/**
* Translates the set of vertices in-place.
* @method translate
* @param {vertices} vertices
* @param {vector} vector
* @param {number} scalar
*/
Vertices.translate = function(vertices, vector, scalar) {
var i;
if (scalar) {
for (i = 0; i < vertices.length; i++) {
vertices[i].x += vector.x * scalar;
vertices[i].y += vector.y * scalar;
}
} else {
for (i = 0; i < vertices.length; i++) {
vertices[i].x += vector.x;
vertices[i].y += vector.y;
}
}
return vertices;
};
/**
* Rotates the set of vertices in-place.
* @method rotate
* @param {vertices} vertices
* @param {number} angle
* @param {vector} point
*/
Vertices.rotate = function(vertices, angle, point) {
if (angle === 0)
return;
var cos = Math.cos(angle),
sin = Math.sin(angle);
for (var i = 0; i < vertices.length; i++) {
var vertice = vertices[i],
dx = vertice.x - point.x,
dy = vertice.y - point.y;
vertice.x = point.x + (dx * cos - dy * sin);
vertice.y = point.y + (dx * sin + dy * cos);
}
return vertices;
};
/**
* Returns `true` if the `point` is inside the set of `vertices`.
* @method contains
* @param {vertices} vertices
* @param {vector} point
* @return {boolean} True if the vertices contains point, otherwise false
*/
Vertices.contains = function(vertices, point) {
for (var i = 0; i < vertices.length; i++) {
var vertice = vertices[i],
nextVertice = vertices[(i + 1) % vertices.length];
if ((point.x - vertice.x) * (nextVertice.y - vertice.y) + (point.y - vertice.y) * (vertice.x - nextVertice.x) > 0) {
return false;
}
}
return true;
};
/**
* Scales the vertices from a point (default is centre) in-place.
* @method scale
* @param {vertices} vertices
* @param {number} scaleX
* @param {number} scaleY
* @param {vector} point
*/
Vertices.scale = function(vertices, scaleX, scaleY, point) {
if (scaleX === 1 && scaleY === 1)
return vertices;
point = point || Vertices.centre(vertices);
var vertex,
delta;
for (var i = 0; i < vertices.length; i++) {
vertex = vertices[i];
delta = Vector.sub(vertex, point);
vertices[i].x = point.x + delta.x * scaleX;
vertices[i].y = point.y + delta.y * scaleY;
}
return vertices;
};
/**
* Chamfers a set of vertices by giving them rounded corners, returns a new set of vertices.
* The radius parameter is a single number or an array to specify the radius for each vertex.
* @method chamfer
* @param {vertices} vertices
* @param {number[]} radius
* @param {number} quality
* @param {number} qualityMin
* @param {number} qualityMax
*/
Vertices.chamfer = function(vertices, radius, quality, qualityMin, qualityMax) {
radius = radius || [8];
if (!radius.length)
radius = [radius];
// quality defaults to -1, which is auto
quality = (typeof quality !== 'undefined') ? quality : -1;
qualityMin = qualityMin || 2;
qualityMax = qualityMax || 14;
var newVertices = [];
for (var i = 0; i < vertices.length; i++) {
var prevVertex = vertices[i - 1 >= 0 ? i - 1 : vertices.length - 1],
vertex = vertices[i],
nextVertex = vertices[(i + 1) % vertices.length],
currentRadius = radius[i < radius.length ? i : radius.length - 1];
if (currentRadius === 0) {
newVertices.push(vertex);
continue;
}
var prevNormal = Vector.normalise({
x: vertex.y - prevVertex.y,
y: prevVertex.x - vertex.x
});
var nextNormal = Vector.normalise({
x: nextVertex.y - vertex.y,
y: vertex.x - nextVertex.x
});
var diagonalRadius = Math.sqrt(2 * Math.pow(currentRadius, 2)),
radiusVector = Vector.mult(Common.clone(prevNormal), currentRadius),
midNormal = Vector.normalise(Vector.mult(Vector.add(prevNormal, nextNormal), 0.5)),
scaledVertex = Vector.sub(vertex, Vector.mult(midNormal, diagonalRadius));
var precision = quality;
if (quality === -1) {
// automatically decide precision
precision = Math.pow(currentRadius, 0.32) * 1.75;
}
precision = Common.clamp(precision, qualityMin, qualityMax);
// use an even value for precision, more likely to reduce axes by using symmetry
if (precision % 2 === 1)
precision += 1;
var alpha = Math.acos(Vector.dot(prevNormal, nextNormal)),
theta = alpha / precision;
for (var j = 0; j < precision; j++) {
newVertices.push(Vector.add(Vector.rotate(radiusVector, theta * j), scaledVertex));
}
}
return newVertices;
};
/**
* Sorts the input vertices into clockwise order in place.
* @method clockwiseSort
* @param {vertices} vertices
* @return {vertices} vertices
*/
Vertices.clockwiseSort = function(vertices) {
var centre = Vertices.mean(vertices);
vertices.sort(function(vertexA, vertexB) {
return Vector.angle(centre, vertexA) - Vector.angle(centre, vertexB);
});
return vertices;
};
/**
* Returns true if the vertices form a convex shape (vertices must be in clockwise order).
* @method isConvex
* @param {vertices} vertices
* @return {bool} `true` if the `vertices` are convex, `false` if not (or `null` if not computable).
*/
Vertices.isConvex = function(vertices) {
// http://paulbourke.net/geometry/polygonmesh/
var flag = 0,
n = vertices.length,
i,
j,
k,
z;
if (n < 3)
return null;
for (i = 0; i < n; i++) {
j = (i + 1) % n;
k = (i + 2) % n;
z = (vertices[j].x - vertices[i].x) * (vertices[k].y - vertices[j].y);
z -= (vertices[j].y - vertices[i].y) * (vertices[k].x - vertices[j].x);
if (z < 0) {
flag |= 1;
} else if (z > 0) {
flag |= 2;
}
if (flag === 3) {
return false;
}
}
if (flag !== 0){
return true;
} else {
return null;
}
};
/**
* Returns the convex hull of the input vertices as a new array of points.
* @method hull
* @param {vertices} vertices
* @return [vertex] vertices
*/
Vertices.hull = function(vertices) {
// http://en.wikibooks.org/wiki/Algorithm_Implementation/Geometry/Convex_hull/Monotone_chain
var upper = [],
lower = [],
vertex,
i;
// sort vertices on x-axis (y-axis for ties)
vertices = vertices.slice(0);
vertices.sort(function(vertexA, vertexB) {
var dx = vertexA.x - vertexB.x;
return dx !== 0 ? dx : vertexA.y - vertexB.y;
});
// build lower hull
for (i = 0; i < vertices.length; i++) {
vertex = vertices[i];
while (lower.length >= 2
&& Vector.cross3(lower[lower.length - 2], lower[lower.length - 1], vertex) <= 0) {
lower.pop();
}
lower.push(vertex);
}
// build upper hull
for (i = vertices.length - 1; i >= 0; i--) {
vertex = vertices[i];
while (upper.length >= 2
&& Vector.cross3(upper[upper.length - 2], upper[upper.length - 1], vertex) <= 0) {
upper.pop();
}
upper.push(vertex);
}
// concatenation of the lower and upper hulls gives the convex hull
// omit last points because they are repeated at the beginning of the other list
upper.pop();
lower.pop();
return upper.concat(lower);
};
})();
},{"../core/Common":14,"../geometry/Vector":26}],28:[function(require,module,exports){
var Matter = module.exports = {};
Matter.version = 'master';
Matter.Body = require('../body/Body');
Matter.Composite = require('../body/Composite');
Matter.World = require('../body/World');
Matter.Contact = require('../collision/Contact');
Matter.Detector = require('../collision/Detector');
Matter.Grid = require('../collision/Grid');
Matter.Pairs = require('../collision/Pairs');
Matter.Pair = require('../collision/Pair');
Matter.Query = require('../collision/Query');
Matter.Resolver = require('../collision/Resolver');
Matter.SAT = require('../collision/SAT');
Matter.Constraint = require('../constraint/Constraint');
Matter.MouseConstraint = require('../constraint/MouseConstraint');
Matter.Common = require('../core/Common');
Matter.Engine = require('../core/Engine');
Matter.Events = require('../core/Events');
Matter.Mouse = require('../core/Mouse');
Matter.Runner = require('../core/Runner');
Matter.Sleeping = require('../core/Sleeping');
Matter.Bodies = require('../factory/Bodies');
Matter.Composites = require('../factory/Composites');
Matter.Axes = require('../geometry/Axes');
Matter.Bounds = require('../geometry/Bounds');
Matter.Svg = require('../geometry/Svg');
Matter.Vector = require('../geometry/Vector');
Matter.Vertices = require('../geometry/Vertices');
Matter.Render = require('../render/Render');
Matter.RenderPixi = require('../render/RenderPixi');
// aliases
Matter.World.add = Matter.Composite.add;
Matter.World.remove = Matter.Composite.remove;
Matter.World.addComposite = Matter.Composite.addComposite;
Matter.World.addBody = Matter.Composite.addBody;
Matter.World.addConstraint = Matter.Composite.addConstraint;
Matter.World.clear = Matter.Composite.clear;
Matter.Engine.run = Matter.Runner.run;
},{"../body/Body":1,"../body/Composite":2,"../body/World":3,"../collision/Contact":4,"../collision/Detector":5,"../collision/Grid":6,"../collision/Pair":7,"../collision/Pairs":8,"../collision/Query":9,"../collision/Resolver":10,"../collision/SAT":11,"../constraint/Constraint":12,"../constraint/MouseConstraint":13,"../core/Common":14,"../core/Engine":15,"../core/Events":16,"../core/Metrics":17,"../core/Mouse":18,"../core/Runner":19,"../core/Sleeping":20,"../factory/Bodies":21,"../factory/Composites":22,"../geometry/Axes":23,"../geometry/Bounds":24,"../geometry/Svg":25,"../geometry/Vector":26,"../geometry/Vertices":27,"../render/Render":29,"../render/RenderPixi":30}],29:[function(require,module,exports){
/**
* The `Matter.Render` module is the default `render.controller` used by a `Matter.Engine`.
* This renderer is HTML5 canvas based and supports a number of drawing options including sprites and viewports.
*
* It is possible develop a custom renderer module based on `Matter.Render` and pass an instance of it to `Engine.create` via `options.render`.
* A minimal custom renderer object must define at least three functions: `create`, `clear` and `world` (see `Matter.Render`).
*
* See also `Matter.RenderPixi` for an alternate WebGL, scene-graph based renderer.
*
* @class Render
*/
var Render = {};
module.exports = Render;
var Common = require('../core/Common');
var Composite = require('../body/Composite');
var Bounds = require('../geometry/Bounds');
var Events = require('../core/Events');
var Grid = require('../collision/Grid');
var Vector = require('../geometry/Vector');
(function() {
/**
* Creates a new renderer. The options parameter is an object that specifies any properties you wish to override the defaults.
* All properties have default values, and many are pre-calculated automatically based on other properties.
* See the properties section below for detailed information on what you can pass via the `options` object.
* @method create
* @param {object} [options]
* @return {render} A new renderer
*/
Render.create = function(options) {
var defaults = {
controller: Render,
element: null,
canvas: null,
mouse: null,
options: {
width: 800,
height: 600,
pixelRatio: 1,
background: '#fafafa',
wireframeBackground: '#222',
hasBounds: !!options.bounds,
enabled: true,
wireframes: true,
showSleeping: true,
showDebug: false,
showBroadphase: false,
showBounds: false,
showVelocity: false,
showCollisions: false,
showSeparations: false,
showAxes: false,
showPositions: false,
showAngleIndicator: false,
showIds: false,
showShadows: false,
showVertexNumbers: false,
showConvexHulls: false,
showInternalEdges: false,
showMousePosition: false
}
};
var render = Common.extend(defaults, options);
if (render.canvas) {
render.canvas.width = render.options.width || render.canvas.width;
render.canvas.height = render.options.height || render.canvas.height;
}
render.canvas = render.canvas || _createCanvas(render.options.width, render.options.height);
render.context = render.canvas.getContext('2d');
render.textures = {};
render.bounds = render.bounds || {
min: {
x: 0,
y: 0
},
max: {
x: render.canvas.width,
y: render.canvas.height
}
};
if (render.options.pixelRatio !== 1) {
Render.setPixelRatio(render, render.options.pixelRatio);
}
if (Common.isElement(render.element)) {
render.element.appendChild(render.canvas);
} else {
Common.log('Render.create: options.element was undefined, render.canvas was created but not appended', 'warn');
}
return render;
};
/**
* Sets the pixel ratio of the renderer and updates the canvas.
* To automatically detect the correct ratio, pass the string `'auto'` for `pixelRatio`.
* @method setPixelRatio
* @param {render} render
* @param {number} pixelRatio
*/
Render.setPixelRatio = function(render, pixelRatio) {
var options = render.options,
canvas = render.canvas;
if (pixelRatio === 'auto') {
pixelRatio = _getPixelRatio(canvas);
}
options.pixelRatio = pixelRatio;
canvas.setAttribute('data-pixel-ratio', pixelRatio);
canvas.width = options.width * pixelRatio;
canvas.height = options.height * pixelRatio;
canvas.style.width = options.width + 'px';
canvas.style.height = options.height + 'px';
render.context.scale(pixelRatio, pixelRatio);
};
/**
* Renders the given `engine`'s `Matter.World` object.
* This is the entry point for all rendering and should be called every time the scene changes.
* @method world
* @param {engine} engine
*/
Render.world = function(engine) {
var render = engine.render,
world = engine.world,
canvas = render.canvas,
context = render.context,
options = render.options,
allBodies = Composite.allBodies(world),
allConstraints = Composite.allConstraints(world),
background = options.wireframes ? options.wireframeBackground : options.background,
bodies = [],
constraints = [],
i;
var event = {
timestamp: engine.timing.timestamp
};
Events.trigger(render, 'beforeRender', event);
// apply background if it has changed
if (render.currentBackground !== background)
_applyBackground(render, background);
// clear the canvas with a transparent fill, to allow the canvas background to show
context.globalCompositeOperation = 'source-in';
context.fillStyle = "transparent";
context.fillRect(0, 0, canvas.width, canvas.height);
context.globalCompositeOperation = 'source-over';
// handle bounds
if (options.hasBounds) {
var boundsWidth = render.bounds.max.x - render.bounds.min.x,
boundsHeight = render.bounds.max.y - render.bounds.min.y,
boundsScaleX = boundsWidth / options.width,
boundsScaleY = boundsHeight / options.height;
// filter out bodies that are not in view
for (i = 0; i < allBodies.length; i++) {
var body = allBodies[i];
if (Bounds.overlaps(body.bounds, render.bounds))
bodies.push(body);
}
// filter out constraints that are not in view
for (i = 0; i < allConstraints.length; i++) {
var constraint = allConstraints[i],
bodyA = constraint.bodyA,
bodyB = constraint.bodyB,
pointAWorld = constraint.pointA,
pointBWorld = constraint.pointB;
if (bodyA) pointAWorld = Vector.add(bodyA.position, constraint.pointA);
if (bodyB) pointBWorld = Vector.add(bodyB.position, constraint.pointB);
if (!pointAWorld || !pointBWorld)
continue;
if (Bounds.contains(render.bounds, pointAWorld) || Bounds.contains(render.bounds, pointBWorld))
constraints.push(constraint);
}
// transform the view
context.scale(1 / boundsScaleX, 1 / boundsScaleY);
context.translate(-render.bounds.min.x, -render.bounds.min.y);
} else {
constraints = allConstraints;
bodies = allBodies;
}
if (!options.wireframes || (engine.enableSleeping && options.showSleeping)) {
// fully featured rendering of bodies
Render.bodies(engine, bodies, context);
} else {
if (options.showConvexHulls)
Render.bodyConvexHulls(engine, bodies, context);
// optimised method for wireframes only
Render.bodyWireframes(engine, bodies, context);
}
if (options.showBounds)
Render.bodyBounds(engine, bodies, context);
if (options.showAxes || options.showAngleIndicator)
Render.bodyAxes(engine, bodies, context);
if (options.showPositions)
Render.bodyPositions(engine, bodies, context);
if (options.showVelocity)
Render.bodyVelocity(engine, bodies, context);
if (options.showIds)
Render.bodyIds(engine, bodies, context);
if (options.showSeparations)
Render.separations(engine, engine.pairs.list, context);
if (options.showCollisions)
Render.collisions(engine, engine.pairs.list, context);
if (options.showVertexNumbers)
Render.vertexNumbers(engine, bodies, context);
if (options.showMousePosition)
Render.mousePosition(engine, render.mouse, context);
Render.constraints(constraints, context);
if (options.showBroadphase && engine.broadphase.controller === Grid)
Render.grid(engine, engine.broadphase, context);
if (options.showDebug)
Render.debug(engine, context);
if (options.hasBounds) {
// revert view transforms
context.setTransform(options.pixelRatio, 0, 0, options.pixelRatio, 0, 0);
}
Events.trigger(render, 'afterRender', event);
};
/**
* Description
* @private
* @method debug
* @param {engine} engine
* @param {RenderingContext} context
*/
Render.debug = function(engine, context) {
var c = context,
world = engine.world,
render = engine.render,
metrics = engine.metrics,
options = render.options,
bodies = Composite.allBodies(world),
space = " ";
if (engine.timing.timestamp - (render.debugTimestamp || 0) >= 500) {
var text = "";
if (metrics.timing) {
text += "fps: " + Math.round(metrics.timing.fps) + space;
}
render.debugString = text;
render.debugTimestamp = engine.timing.timestamp;
}
if (render.debugString) {
c.font = "12px Arial";
if (options.wireframes) {
c.fillStyle = 'rgba(255,255,255,0.5)';
} else {
c.fillStyle = 'rgba(0,0,0,0.5)';
}
var split = render.debugString.split('\n');
for (var i = 0; i < split.length; i++) {
c.fillText(split[i], 50, 50 + i * 18);
}
}
};
/**
* Description
* @private
* @method constraints
* @param {constraint[]} constraints
* @param {RenderingContext} context
*/
Render.constraints = function(constraints, context) {
var c = context;
for (var i = 0; i < constraints.length; i++) {
var constraint = constraints[i];
if (!constraint.render.visible || !constraint.pointA || !constraint.pointB)
continue;
var bodyA = constraint.bodyA,
bodyB = constraint.bodyB;
if (bodyA) {
c.beginPath();
c.moveTo(bodyA.position.x + constraint.pointA.x, bodyA.position.y + constraint.pointA.y);
} else {
c.beginPath();
c.moveTo(constraint.pointA.x, constraint.pointA.y);
}
if (bodyB) {
c.lineTo(bodyB.position.x + constraint.pointB.x, bodyB.position.y + constraint.pointB.y);
} else {
c.lineTo(constraint.pointB.x, constraint.pointB.y);
}
c.lineWidth = constraint.render.lineWidth;
c.strokeStyle = constraint.render.strokeStyle;
c.stroke();
}
};
/**
* Description
* @private
* @method bodyShadows
* @param {engine} engine
* @param {body[]} bodies
* @param {RenderingContext} context
*/
Render.bodyShadows = function(engine, bodies, context) {
var c = context,
render = engine.render;
for (var i = 0; i < bodies.length; i++) {
var body = bodies[i];
if (!body.render.visible)
continue;
if (body.circleRadius) {
c.beginPath();
c.arc(body.position.x, body.position.y, body.circleRadius, 0, 2 * Math.PI);
c.closePath();
} else {
c.beginPath();
c.moveTo(body.vertices[0].x, body.vertices[0].y);
for (var j = 1; j < body.vertices.length; j++) {
c.lineTo(body.vertices[j].x, body.vertices[j].y);
}
c.closePath();
}
var distanceX = body.position.x - render.options.width * 0.5,
distanceY = body.position.y - render.options.height * 0.2,
distance = Math.abs(distanceX) + Math.abs(distanceY);
c.shadowColor = 'rgba(0,0,0,0.15)';
c.shadowOffsetX = 0.05 * distanceX;
c.shadowOffsetY = 0.05 * distanceY;
c.shadowBlur = 1 + 12 * Math.min(1, distance / 1000);
c.fill();
c.shadowColor = null;
c.shadowOffsetX = null;
c.shadowOffsetY = null;
c.shadowBlur = null;
}
};
/**
* Description
* @private
* @method bodies
* @param {engine} engine
* @param {body[]} bodies
* @param {RenderingContext} context
*/
Render.bodies = function(engine, bodies, context) {
var c = context,
render = engine.render,
options = render.options,
showInternalEdges = options.showInternalEdges || !options.wireframes,
body,
part,
i,
k;
for (i = 0; i < bodies.length; i++) {
body = bodies[i];
if (!body.render.visible)
continue;
// handle compound parts
for (k = body.parts.length > 1 ? 1 : 0; k < body.parts.length; k++) {
part = body.parts[k];
if (!part.render.visible)
continue;
if (options.showSleeping && body.isSleeping) {
c.globalAlpha = 0.5 * part.render.opacity;
} else if (part.render.opacity !== 1) {
c.globalAlpha = part.render.opacity;
}
if (part.render.sprite && part.render.sprite.texture && !options.wireframes) {
// part sprite
var sprite = part.render.sprite,
texture = _getTexture(render, sprite.texture);
c.translate(part.position.x, part.position.y);
c.rotate(part.angle);
c.drawImage(
texture,
texture.width * -sprite.xOffset * sprite.xScale,
texture.height * -sprite.yOffset * sprite.yScale,
texture.width * sprite.xScale,
texture.height * sprite.yScale
);
// revert translation, hopefully faster than save / restore
c.rotate(-part.angle);
c.translate(-part.position.x, -part.position.y);
} else {
// part polygon
if (part.circleRadius) {
c.beginPath();
c.arc(part.position.x, part.position.y, part.circleRadius, 0, 2 * Math.PI);
} else {
c.beginPath();
c.moveTo(part.vertices[0].x, part.vertices[0].y);
for (var j = 1; j < part.vertices.length; j++) {
if (!part.vertices[j - 1].isInternal || showInternalEdges) {
c.lineTo(part.vertices[j].x, part.vertices[j].y);
} else {
c.moveTo(part.vertices[j].x, part.vertices[j].y);
}
if (part.vertices[j].isInternal && !showInternalEdges) {
c.moveTo(part.vertices[(j + 1) % part.vertices.length].x, part.vertices[(j + 1) % part.vertices.length].y);
}
}
c.lineTo(part.vertices[0].x, part.vertices[0].y);
c.closePath();
}
if (!options.wireframes) {
c.fillStyle = part.render.fillStyle;
c.lineWidth = part.render.lineWidth;
c.strokeStyle = part.render.strokeStyle;
c.fill();
} else {
c.lineWidth = 1;
c.strokeStyle = '#bbb';
}
c.stroke();
}
c.globalAlpha = 1;
}
}
};
/**
* Optimised method for drawing body wireframes in one pass
* @private
* @method bodyWireframes
* @param {engine} engine
* @param {body[]} bodies
* @param {RenderingContext} context
*/
Render.bodyWireframes = function(engine, bodies, context) {
var c = context,
showInternalEdges = engine.render.options.showInternalEdges,
body,
part,
i,
j,
k;
c.beginPath();
// render all bodies
for (i = 0; i < bodies.length; i++) {
body = bodies[i];
if (!body.render.visible)
continue;
// handle compound parts
for (k = body.parts.length > 1 ? 1 : 0; k < body.parts.length; k++) {
part = body.parts[k];
c.moveTo(part.vertices[0].x, part.vertices[0].y);
for (j = 1; j < part.vertices.length; j++) {
if (!part.vertices[j - 1].isInternal || showInternalEdges) {
c.lineTo(part.vertices[j].x, part.vertices[j].y);
} else {
c.moveTo(part.vertices[j].x, part.vertices[j].y);
}
if (part.vertices[j].isInternal && !showInternalEdges) {
c.moveTo(part.vertices[(j + 1) % part.vertices.length].x, part.vertices[(j + 1) % part.vertices.length].y);
}
}
c.lineTo(part.vertices[0].x, part.vertices[0].y);
}
}
c.lineWidth = 1;
c.strokeStyle = '#bbb';
c.stroke();
};
/**
* Optimised method for drawing body convex hull wireframes in one pass
* @private
* @method bodyConvexHulls
* @param {engine} engine
* @param {body[]} bodies
* @param {RenderingContext} context
*/
Render.bodyConvexHulls = function(engine, bodies, context) {
var c = context,
body,
part,
i,
j,
k;
c.beginPath();
// render convex hulls
for (i = 0; i < bodies.length; i++) {
body = bodies[i];
if (!body.render.visible || body.parts.length === 1)
continue;
c.moveTo(body.vertices[0].x, body.vertices[0].y);
for (j = 1; j < body.vertices.length; j++) {
c.lineTo(body.vertices[j].x, body.vertices[j].y);
}
c.lineTo(body.vertices[0].x, body.vertices[0].y);
}
c.lineWidth = 1;
c.strokeStyle = 'rgba(255,255,255,0.2)';
c.stroke();
};
/**
* Renders body vertex numbers.
* @private
* @method vertexNumbers
* @param {engine} engine
* @param {body[]} bodies
* @param {RenderingContext} context
*/
Render.vertexNumbers = function(engine, bodies, context) {
var c = context,
i,
j,
k;
for (i = 0; i < bodies.length; i++) {
var parts = bodies[i].parts;
for (k = parts.length > 1 ? 1 : 0; k < parts.length; k++) {
var part = parts[k];
for (j = 0; j < part.vertices.length; j++) {
c.fillStyle = 'rgba(255,255,255,0.2)';
c.fillText(i + '_' + j, part.position.x + (part.vertices[j].x - part.position.x) * 0.8, part.position.y + (part.vertices[j].y - part.position.y) * 0.8);
}
}
}
};
/**
* Renders mouse position.
* @private
* @method mousePosition
* @param {engine} engine
* @param {mouse} mouse
* @param {RenderingContext} context
*/
Render.mousePosition = function(engine, mouse, context) {
var c = context;
c.fillStyle = 'rgba(255,255,255,0.8)';
c.fillText(mouse.position.x + ' ' + mouse.position.y, mouse.position.x + 5, mouse.position.y - 5);
};
/**
* Draws body bounds
* @private
* @method bodyBounds
* @param {engine} engine
* @param {body[]} bodies
* @param {RenderingContext} context
*/
Render.bodyBounds = function(engine, bodies, context) {
var c = context,
render = engine.render,
options = render.options;
c.beginPath();
for (var i = 0; i < bodies.length; i++) {
var body = bodies[i];
if (body.render.visible) {
var parts = bodies[i].parts;
for (var j = parts.length > 1 ? 1 : 0; j < parts.length; j++) {
var part = parts[j];
c.rect(part.bounds.min.x, part.bounds.min.y, part.bounds.max.x - part.bounds.min.x, part.bounds.max.y - part.bounds.min.y);
}
}
}
if (options.wireframes) {
c.strokeStyle = 'rgba(255,255,255,0.08)';
} else {
c.strokeStyle = 'rgba(0,0,0,0.1)';
}
c.lineWidth = 1;
c.stroke();
};
/**
* Draws body angle indicators and axes
* @private
* @method bodyAxes
* @param {engine} engine
* @param {body[]} bodies
* @param {RenderingContext} context
*/
Render.bodyAxes = function(engine, bodies, context) {
var c = context,
render = engine.render,
options = render.options,
part,
i,
j,
k;
c.beginPath();
for (i = 0; i < bodies.length; i++) {
var body = bodies[i],
parts = body.parts;
if (!body.render.visible)
continue;
if (options.showAxes) {
// render all axes
for (j = parts.length > 1 ? 1 : 0; j < parts.length; j++) {
part = parts[j];
for (k = 0; k < part.axes.length; k++) {
var axis = part.axes[k];
c.moveTo(part.position.x, part.position.y);
c.lineTo(part.position.x + axis.x * 20, part.position.y + axis.y * 20);
}
}
} else {
for (j = parts.length > 1 ? 1 : 0; j < parts.length; j++) {
part = parts[j];
for (k = 0; k < part.axes.length; k++) {
// render a single axis indicator
c.moveTo(part.position.x, part.position.y);
c.lineTo((part.vertices[0].x + part.vertices[part.vertices.length-1].x) / 2,
(part.vertices[0].y + part.vertices[part.vertices.length-1].y) / 2);
}
}
}
}
if (options.wireframes) {
c.strokeStyle = 'indianred';
} else {
c.strokeStyle = 'rgba(0,0,0,0.8)';
c.globalCompositeOperation = 'overlay';
}
c.lineWidth = 1;
c.stroke();
c.globalCompositeOperation = 'source-over';
};
/**
* Draws body positions
* @private
* @method bodyPositions
* @param {engine} engine
* @param {body[]} bodies
* @param {RenderingContext} context
*/
Render.bodyPositions = function(engine, bodies, context) {
var c = context,
render = engine.render,
options = render.options,
body,
part,
i,
k;
c.beginPath();
// render current positions
for (i = 0; i < bodies.length; i++) {
body = bodies[i];
if (!body.render.visible)
continue;
// handle compound parts
for (k = 0; k < body.parts.length; k++) {
part = body.parts[k];
c.arc(part.position.x, part.position.y, 3, 0, 2 * Math.PI, false);
c.closePath();
}
}
if (options.wireframes) {
c.fillStyle = 'indianred';
} else {
c.fillStyle = 'rgba(0,0,0,0.5)';
}
c.fill();
c.beginPath();
// render previous positions
for (i = 0; i < bodies.length; i++) {
body = bodies[i];
if (body.render.visible) {
c.arc(body.positionPrev.x, body.positionPrev.y, 2, 0, 2 * Math.PI, false);
c.closePath();
}
}
c.fillStyle = 'rgba(255,165,0,0.8)';
c.fill();
};
/**
* Draws body velocity
* @private
* @method bodyVelocity
* @param {engine} engine
* @param {body[]} bodies
* @param {RenderingContext} context
*/
Render.bodyVelocity = function(engine, bodies, context) {
var c = context;
c.beginPath();
for (var i = 0; i < bodies.length; i++) {
var body = bodies[i];
if (!body.render.visible)
continue;
c.moveTo(body.position.x, body.position.y);
c.lineTo(body.position.x + (body.position.x - body.positionPrev.x) * 2, body.position.y + (body.position.y - body.positionPrev.y) * 2);
}
c.lineWidth = 3;
c.strokeStyle = 'cornflowerblue';
c.stroke();
};
/**
* Draws body ids
* @private
* @method bodyIds
* @param {engine} engine
* @param {body[]} bodies
* @param {RenderingContext} context
*/
Render.bodyIds = function(engine, bodies, context) {
var c = context,
i,
j;
for (i = 0; i < bodies.length; i++) {
if (!bodies[i].render.visible)
continue;
var parts = bodies[i].parts;
for (j = parts.length > 1 ? 1 : 0; j < parts.length; j++) {
var part = parts[j];
c.font = "12px Arial";
c.fillStyle = 'rgba(255,255,255,0.5)';
c.fillText(part.id, part.position.x + 10, part.position.y - 10);
}
}
};
/**
* Description
* @private
* @method collisions
* @param {engine} engine
* @param {pair[]} pairs
* @param {RenderingContext} context
*/
Render.collisions = function(engine, pairs, context) {
var c = context,
options = engine.render.options,
pair,
collision,
corrected,
bodyA,
bodyB,
i,
j;
c.beginPath();
// render collision positions
for (i = 0; i < pairs.length; i++) {
pair = pairs[i];
if (!pair.isActive)
continue;
collision = pair.collision;
for (j = 0; j < pair.activeContacts.length; j++) {
var contact = pair.activeContacts[j],
vertex = contact.vertex;
c.rect(vertex.x - 1.5, vertex.y - 1.5, 3.5, 3.5);
}
}
if (options.wireframes) {
c.fillStyle = 'rgba(255,255,255,0.7)';
} else {
c.fillStyle = 'orange';
}
c.fill();
c.beginPath();
// render collision normals
for (i = 0; i < pairs.length; i++) {
pair = pairs[i];
if (!pair.isActive)
continue;
collision = pair.collision;
if (pair.activeContacts.length > 0) {
var normalPosX = pair.activeContacts[0].vertex.x,
normalPosY = pair.activeContacts[0].vertex.y;
if (pair.activeContacts.length === 2) {
normalPosX = (pair.activeContacts[0].vertex.x + pair.activeContacts[1].vertex.x) / 2;
normalPosY = (pair.activeContacts[0].vertex.y + pair.activeContacts[1].vertex.y) / 2;
}
if (collision.bodyB === collision.supports[0].body || collision.bodyA.isStatic === true) {
c.moveTo(normalPosX - collision.normal.x * 8, normalPosY - collision.normal.y * 8);
} else {
c.moveTo(normalPosX + collision.normal.x * 8, normalPosY + collision.normal.y * 8);
}
c.lineTo(normalPosX, normalPosY);
}
}
if (options.wireframes) {
c.strokeStyle = 'rgba(255,165,0,0.7)';
} else {
c.strokeStyle = 'orange';
}
c.lineWidth = 1;
c.stroke();
};
/**
* Description
* @private
* @method separations
* @param {engine} engine
* @param {pair[]} pairs
* @param {RenderingContext} context
*/
Render.separations = function(engine, pairs, context) {
var c = context,
options = engine.render.options,
pair,
collision,
corrected,
bodyA,
bodyB,
i,
j;
c.beginPath();
// render separations
for (i = 0; i < pairs.length; i++) {
pair = pairs[i];
if (!pair.isActive)
continue;
collision = pair.collision;
bodyA = collision.bodyA;
bodyB = collision.bodyB;
var k = 1;
if (!bodyB.isStatic && !bodyA.isStatic) k = 0.5;
if (bodyB.isStatic) k = 0;
c.moveTo(bodyB.position.x, bodyB.position.y);
c.lineTo(bodyB.position.x - collision.penetration.x * k, bodyB.position.y - collision.penetration.y * k);
k = 1;
if (!bodyB.isStatic && !bodyA.isStatic) k = 0.5;
if (bodyA.isStatic) k = 0;
c.moveTo(bodyA.position.x, bodyA.position.y);
c.lineTo(bodyA.position.x + collision.penetration.x * k, bodyA.position.y + collision.penetration.y * k);
}
if (options.wireframes) {
c.strokeStyle = 'rgba(255,165,0,0.5)';
} else {
c.strokeStyle = 'orange';
}
c.stroke();
};
/**
* Description
* @private
* @method grid
* @param {engine} engine
* @param {grid} grid
* @param {RenderingContext} context
*/
Render.grid = function(engine, grid, context) {
var c = context,
options = engine.render.options;
if (options.wireframes) {
c.strokeStyle = 'rgba(255,180,0,0.1)';
} else {
c.strokeStyle = 'rgba(255,180,0,0.5)';
}
c.beginPath();
var bucketKeys = Common.keys(grid.buckets);
for (var i = 0; i < bucketKeys.length; i++) {
var bucketId = bucketKeys[i];
if (grid.buckets[bucketId].length < 2)
continue;
var region = bucketId.split(',');
c.rect(0.5 + parseInt(region[0], 10) * grid.bucketWidth,
0.5 + parseInt(region[1], 10) * grid.bucketHeight,
grid.bucketWidth,
grid.bucketHeight);
}
c.lineWidth = 1;
c.stroke();
};
/**
* Description
* @private
* @method inspector
* @param {inspector} inspector
* @param {RenderingContext} context
*/
Render.inspector = function(inspector, context) {
var engine = inspector.engine,
selected = inspector.selected,
render = engine.render,
options = render.options,
bounds;
if (options.hasBounds) {
var boundsWidth = render.bounds.max.x - render.bounds.min.x,
boundsHeight = render.bounds.max.y - render.bounds.min.y,
boundsScaleX = boundsWidth / render.options.width,
boundsScaleY = boundsHeight / render.options.height;
context.scale(1 / boundsScaleX, 1 / boundsScaleY);
context.translate(-render.bounds.min.x, -render.bounds.min.y);
}
for (var i = 0; i < selected.length; i++) {
var item = selected[i].data;
context.translate(0.5, 0.5);
context.lineWidth = 1;
context.strokeStyle = 'rgba(255,165,0,0.9)';
context.setLineDash([1,2]);
switch (item.type) {
case 'body':
// render body selections
bounds = item.bounds;
context.beginPath();
context.rect(Math.floor(bounds.min.x - 3), Math.floor(bounds.min.y - 3),
Math.floor(bounds.max.x - bounds.min.x + 6), Math.floor(bounds.max.y - bounds.min.y + 6));
context.closePath();
context.stroke();
break;
case 'constraint':
// render constraint selections
var point = item.pointA;
if (item.bodyA)
point = item.pointB;
context.beginPath();
context.arc(point.x, point.y, 10, 0, 2 * Math.PI);
context.closePath();
context.stroke();
break;
}
context.setLineDash([]);
context.translate(-0.5, -0.5);
}
// render selection region
if (inspector.selectStart !== null) {
context.translate(0.5, 0.5);
context.lineWidth = 1;
context.strokeStyle = 'rgba(255,165,0,0.6)';
context.fillStyle = 'rgba(255,165,0,0.1)';
bounds = inspector.selectBounds;
context.beginPath();
context.rect(Math.floor(bounds.min.x), Math.floor(bounds.min.y),
Math.floor(bounds.max.x - bounds.min.x), Math.floor(bounds.max.y - bounds.min.y));
context.closePath();
context.stroke();
context.fill();
context.translate(-0.5, -0.5);
}
if (options.hasBounds)
context.setTransform(1, 0, 0, 1, 0, 0);
};
/**
* Description
* @method _createCanvas
* @private
* @param {} width
* @param {} height
* @return canvas
*/
var _createCanvas = function(width, height) {
var canvas = document.createElement('canvas');
canvas.width = width;
canvas.height = height;
canvas.oncontextmenu = function() { return false; };
canvas.onselectstart = function() { return false; };
return canvas;
};
/**
* Gets the pixel ratio of the canvas.
* @method _getPixelRatio
* @private
* @param {HTMLElement} canvas
* @return {Number} pixel ratio
*/
var _getPixelRatio = function(canvas) {
var context = canvas.getContext('2d'),
devicePixelRatio = window.devicePixelRatio || 1,
backingStorePixelRatio = context.webkitBackingStorePixelRatio || context.mozBackingStorePixelRatio
|| context.msBackingStorePixelRatio || context.oBackingStorePixelRatio
|| context.backingStorePixelRatio || 1;
return devicePixelRatio / backingStorePixelRatio;
};
/**
* Gets the requested texture (an Image) via its path
* @method _getTexture
* @private
* @param {render} render
* @param {string} imagePath
* @return {Image} texture
*/
var _getTexture = function(render, imagePath) {
var image = render.textures[imagePath];
if (image)
return image;
image = render.textures[imagePath] = new Image();
image.src = imagePath;
return image;
};
/**
* Applies the background to the canvas using CSS.
* @method applyBackground
* @private
* @param {render} render
* @param {string} background
*/
var _applyBackground = function(render, background) {
var cssBackground = background;
if (/(jpg|gif|png)$/.test(background))
cssBackground = 'url(' + background + ')';
render.canvas.style.background = cssBackground;
render.canvas.style.backgroundSize = "contain";
render.currentBackground = background;
};
/*
*
* Events Documentation
*
*/
/**
* Fired before rendering
*
* @event beforeRender
* @param {} event An event object
* @param {number} event.timestamp The engine.timing.timestamp of the event
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/**
* Fired after rendering
*
* @event afterRender
* @param {} event An event object
* @param {number} event.timestamp The engine.timing.timestamp of the event
* @param {} event.source The source object of the event
* @param {} event.name The name of the event
*/
/*
*
* Properties Documentation
*
*/
/**
* A back-reference to the `Matter.Render` module.
*
* @property controller
* @type render
*/
/**
* A reference to the element where the canvas is to be inserted (if `render.canvas` has not been specified)
*
* @property element
* @type HTMLElement
* @default null
*/
/**
* The canvas element to render to. If not specified, one will be created if `render.element` has been specified.
*
* @property canvas
* @type HTMLCanvasElement
* @default null
*/
/**
* The configuration options of the renderer.
*
* @property options
* @type {}
*/
/**
* The target width in pixels of the `render.canvas` to be created.
*
* @property options.width
* @type number
* @default 800
*/
/**
* The target height in pixels of the `render.canvas` to be created.
*
* @property options.height
* @type number
* @default 600
*/
/**
* A flag that specifies if `render.bounds` should be used when rendering.
*
* @property options.hasBounds
* @type boolean
* @default false
*/
/**
* A `Bounds` object that specifies the drawing view region.
* Rendering will be automatically transformed and scaled to fit within the canvas size (`render.options.width` and `render.options.height`).
* This allows for creating views that can pan or zoom around the scene.
* You must also set `render.options.hasBounds` to `true` to enable bounded rendering.
*
* @property bounds
* @type bounds
*/
/**
* The 2d rendering context from the `render.canvas` element.
*
* @property context
* @type CanvasRenderingContext2D
*/
/**
* The sprite texture cache.
*
* @property textures
* @type {}
*/
})();
},{"../body/Composite":2,"../collision/Grid":6,"../core/Common":14,"../core/Events":16,"../geometry/Bounds":24,"../geometry/Vector":26}],30:[function(require,module,exports){
/**
* The `Matter.RenderPixi` module is an example renderer using pixi.js.
* See also `Matter.Render` for a canvas based renderer.
*
* @class RenderPixi
*/
var RenderPixi = {};
module.exports = RenderPixi;
var Composite = require('../body/Composite');
var Common = require('../core/Common');
(function() {
/**
* Creates a new Pixi.js WebGL renderer
* @method create
* @param {object} options
* @return {RenderPixi} A new renderer
*/
RenderPixi.create = function(options) {
var defaults = {
controller: RenderPixi,
element: null,
canvas: null,
renderer: null,
container: null,
spriteContainer: null,
pixiOptions: null,
options: {
width: 800,
height: 600,
background: '#fafafa',
wireframeBackground: '#222',
hasBounds: false,
enabled: true,
wireframes: true,
showSleeping: true,
showDebug: false,
showBroadphase: false,
showBounds: false,
showVelocity: false,
showCollisions: false,
showAxes: false,
showPositions: false,
showAngleIndicator: false,
showIds: false,
showShadows: false
}
};
var render = Common.extend(defaults, options),
transparent = !render.options.wireframes && render.options.background === 'transparent';
// init pixi
render.pixiOptions = render.pixiOptions || {
view: render.canvas,
transparent: transparent,
antialias: true,
backgroundColor: options.background
};
render.renderer = render.renderer || new PIXI.WebGLRenderer(render.options.width, render.options.height, render.pixiOptions);
render.container = render.container || new PIXI.Container();
render.spriteContainer = render.spriteContainer || new PIXI.Container();
render.canvas = render.canvas || render.renderer.view;
render.bounds = render.bounds || {
min: {
x: 0,
y: 0
},
max: {
x: render.options.width,
y: render.options.height
}
};
// caches
render.textures = {};
render.sprites = {};
render.primitives = {};
// use a sprite batch for performance
render.container.addChild(render.spriteContainer);
// insert canvas
if (Common.isElement(render.element)) {
render.element.appendChild(render.canvas);
} else {
Common.log('No "render.element" passed, "render.canvas" was not inserted into document.', 'warn');
}
// prevent menus on canvas
render.canvas.oncontextmenu = function() { return false; };
render.canvas.onselectstart = function() { return false; };
return render;
};
/**
* Clears the scene graph
* @method clear
* @param {RenderPixi} render
*/
RenderPixi.clear = function(render) {
var container = render.container,
spriteContainer = render.spriteContainer;
// clear stage container
while (container.children[0]) {
container.removeChild(container.children[0]);
}
// clear sprite batch
while (spriteContainer.children[0]) {
spriteContainer.removeChild(spriteContainer.children[0]);
}
var bgSprite = render.sprites['bg-0'];
// clear caches
render.textures = {};
render.sprites = {};
render.primitives = {};
// set background sprite
render.sprites['bg-0'] = bgSprite;
if (bgSprite)
container.addChildAt(bgSprite, 0);
// add sprite batch back into container
render.container.addChild(render.spriteContainer);
// reset background state
render.currentBackground = null;
// reset bounds transforms
container.scale.set(1, 1);
container.position.set(0, 0);
};
/**
* Sets the background of the canvas
* @method setBackground
* @param {RenderPixi} render
* @param {string} background
*/
RenderPixi.setBackground = function(render, background) {
if (render.currentBackground !== background) {
var isColor = background.indexOf && background.indexOf('#') !== -1,
bgSprite = render.sprites['bg-0'];
if (isColor) {
// if solid background color
var color = Common.colorToNumber(background);
render.renderer.backgroundColor = color;
// remove background sprite if existing
if (bgSprite)
render.container.removeChild(bgSprite);
} else {
// initialise background sprite if needed
if (!bgSprite) {
var texture = _getTexture(render, background);
bgSprite = render.sprites['bg-0'] = new PIXI.Sprite(texture);
bgSprite.position.x = 0;
bgSprite.position.y = 0;
render.container.addChildAt(bgSprite, 0);
}
}
render.currentBackground = background;
}
};
/**
* Description
* @method world
* @param {engine} engine
*/
RenderPixi.world = function(engine) {
var render = engine.render,
world = engine.world,
renderer = render.renderer,
container = render.container,
options = render.options,
bodies = Composite.allBodies(world),
allConstraints = Composite.allConstraints(world),
constraints = [],
i;
if (options.wireframes) {
RenderPixi.setBackground(render, options.wireframeBackground);
} else {
RenderPixi.setBackground(render, options.background);
}
// handle bounds
var boundsWidth = render.bounds.max.x - render.bounds.min.x,
boundsHeight = render.bounds.max.y - render.bounds.min.y,
boundsScaleX = boundsWidth / render.options.width,
boundsScaleY = boundsHeight / render.options.height;
if (options.hasBounds) {
// Hide bodies that are not in view
for (i = 0; i < bodies.length; i++) {
var body = bodies[i];
body.render.sprite.visible = Bounds.overlaps(body.bounds, render.bounds);
}
// filter out constraints that are not in view
for (i = 0; i < allConstraints.length; i++) {
var constraint = allConstraints[i],
bodyA = constraint.bodyA,
bodyB = constraint.bodyB,
pointAWorld = constraint.pointA,
pointBWorld = constraint.pointB;
if (bodyA) pointAWorld = Vector.add(bodyA.position, constraint.pointA);
if (bodyB) pointBWorld = Vector.add(bodyB.position, constraint.pointB);
if (!pointAWorld || !pointBWorld)
continue;
if (Bounds.contains(render.bounds, pointAWorld) || Bounds.contains(render.bounds, pointBWorld))
constraints.push(constraint);
}
// transform the view
container.scale.set(1 / boundsScaleX, 1 / boundsScaleY);
container.position.set(-render.bounds.min.x * (1 / boundsScaleX), -render.bounds.min.y * (1 / boundsScaleY));
} else {
constraints = allConstraints;
}
for (i = 0; i < bodies.length; i++)
RenderPixi.body(engine, bodies[i]);
for (i = 0; i < constraints.length; i++)
RenderPixi.constraint(engine, constraints[i]);
renderer.render(container);
};
/**
* Description
* @method constraint
* @param {engine} engine
* @param {constraint} constraint
*/
RenderPixi.constraint = function(engine, constraint) {
var render = engine.render,
bodyA = constraint.bodyA,
bodyB = constraint.bodyB,
pointA = constraint.pointA,
pointB = constraint.pointB,
container = render.container,
constraintRender = constraint.render,
primitiveId = 'c-' + constraint.id,
primitive = render.primitives[primitiveId];
// initialise constraint primitive if not existing
if (!primitive)
primitive = render.primitives[primitiveId] = new PIXI.Graphics();
// don't render if constraint does not have two end points
if (!constraintRender.visible || !constraint.pointA || !constraint.pointB) {
primitive.clear();
return;
}
// add to scene graph if not already there
if (Common.indexOf(container.children, primitive) === -1)
container.addChild(primitive);
// render the constraint on every update, since they can change dynamically
primitive.clear();
primitive.beginFill(0, 0);
primitive.lineStyle(constraintRender.lineWidth, Common.colorToNumber(constraintRender.strokeStyle), 1);
if (bodyA) {
primitive.moveTo(bodyA.position.x + pointA.x, bodyA.position.y + pointA.y);
} else {
primitive.moveTo(pointA.x, pointA.y);
}
if (bodyB) {
primitive.lineTo(bodyB.position.x + pointB.x, bodyB.position.y + pointB.y);
} else {
primitive.lineTo(pointB.x, pointB.y);
}
primitive.endFill();
};
/**
* Description
* @method body
* @param {engine} engine
* @param {body} body
*/
RenderPixi.body = function(engine, body) {
var render = engine.render,
bodyRender = body.render;
if (!bodyRender.visible)
return;
if (bodyRender.sprite && bodyRender.sprite.texture) {
var spriteId = 'b-' + body.id,
sprite = render.sprites[spriteId],
spriteContainer = render.spriteContainer;
// initialise body sprite if not existing
if (!sprite)
sprite = render.sprites[spriteId] = _createBodySprite(render, body);
// add to scene graph if not already there
if (Common.indexOf(spriteContainer.children, sprite) === -1)
spriteContainer.addChild(sprite);
// update body sprite
sprite.position.x = body.position.x;
sprite.position.y = body.position.y;
sprite.rotation = body.angle;
sprite.scale.x = bodyRender.sprite.xScale || 1;
sprite.scale.y = bodyRender.sprite.yScale || 1;
} else {
var primitiveId = 'b-' + body.id,
primitive = render.primitives[primitiveId],
container = render.container;
// initialise body primitive if not existing
if (!primitive) {
primitive = render.primitives[primitiveId] = _createBodyPrimitive(render, body);
primitive.initialAngle = body.angle;
}
// add to scene graph if not already there
if (Common.indexOf(container.children, primitive) === -1)
container.addChild(primitive);
// update body primitive
primitive.position.x = body.position.x;
primitive.position.y = body.position.y;
primitive.rotation = body.angle - primitive.initialAngle;
}
};
/**
* Creates a body sprite
* @method _createBodySprite
* @private
* @param {RenderPixi} render
* @param {body} body
* @return {PIXI.Sprite} sprite
*/
var _createBodySprite = function(render, body) {
var bodyRender = body.render,
texturePath = bodyRender.sprite.texture,
texture = _getTexture(render, texturePath),
sprite = new PIXI.Sprite(texture);
sprite.anchor.x = body.render.sprite.xOffset;
sprite.anchor.y = body.render.sprite.yOffset;
return sprite;
};
/**
* Creates a body primitive
* @method _createBodyPrimitive
* @private
* @param {RenderPixi} render
* @param {body} body
* @return {PIXI.Graphics} graphics
*/
var _createBodyPrimitive = function(render, body) {
var bodyRender = body.render,
options = render.options,
primitive = new PIXI.Graphics(),
fillStyle = Common.colorToNumber(bodyRender.fillStyle),
strokeStyle = Common.colorToNumber(bodyRender.strokeStyle),
strokeStyleIndicator = Common.colorToNumber(bodyRender.strokeStyle),
strokeStyleWireframe = Common.colorToNumber('#bbb'),
strokeStyleWireframeIndicator = Common.colorToNumber('#CD5C5C'),
part;
primitive.clear();
// handle compound parts
for (var k = body.parts.length > 1 ? 1 : 0; k < body.parts.length; k++) {
part = body.parts[k];
if (!options.wireframes) {
primitive.beginFill(fillStyle, 1);
primitive.lineStyle(bodyRender.lineWidth, strokeStyle, 1);
} else {
primitive.beginFill(0, 0);
primitive.lineStyle(1, strokeStyleWireframe, 1);
}
primitive.moveTo(part.vertices[0].x - body.position.x, part.vertices[0].y - body.position.y);
for (var j = 1; j < part.vertices.length; j++) {
primitive.lineTo(part.vertices[j].x - body.position.x, part.vertices[j].y - body.position.y);
}
primitive.lineTo(part.vertices[0].x - body.position.x, part.vertices[0].y - body.position.y);
primitive.endFill();
// angle indicator
if (options.showAngleIndicator || options.showAxes) {
primitive.beginFill(0, 0);
if (options.wireframes) {
primitive.lineStyle(1, strokeStyleWireframeIndicator, 1);
} else {
primitive.lineStyle(1, strokeStyleIndicator);
}
primitive.moveTo(part.position.x - body.position.x, part.position.y - body.position.y);
primitive.lineTo(((part.vertices[0].x + part.vertices[part.vertices.length-1].x) / 2 - body.position.x),
((part.vertices[0].y + part.vertices[part.vertices.length-1].y) / 2 - body.position.y));
primitive.endFill();
}
}
return primitive;
};
/**
* Gets the requested texture (a PIXI.Texture) via its path
* @method _getTexture
* @private
* @param {RenderPixi} render
* @param {string} imagePath
* @return {PIXI.Texture} texture
*/
var _getTexture = function(render, imagePath) {
var texture = render.textures[imagePath];
if (!texture)
texture = render.textures[imagePath] = PIXI.Texture.fromImage(imagePath);
return texture;
};
})();
},{"../body/Composite":2,"../core/Common":14}]},{},[28])(28)
});
|
src/components/Col/col.js
|
emsiengineering/emsi-ui
|
import CSSModules from 'react-css-modules';
import React from 'react';
import CSS from './col.styl';
type NumberType = 1|2|3|4|5|6|7|8|9|10|11|12;
type Props = {
/** One of: 1 - 12 */
xs?: NumberType,
/** One of: 1 - 12 */
sm?: NumberType,
/** One of: 1 - 12 */
md?: NumberType,
/** One of: 1 - 12 */
lg?: NumberType,
/** One of: 1 - 12 */
xsOffset?: NumberType,
/** One of: 1 - 12 */
smOffset?: NumberType,
/** One of: 1 - 12 */
mdOffset?: NumberType,
/** One of: 1 - 12 */
lgOffset?: NumberType,
// reverse?: Boolean,
component?: string,
styles?: Object,
/** add additional props */
other?: Object,
children: any
}
function getClassNames(props: Object): string {
const classMap: Object = {
xs: 'tiny',
sm: 'small',
md: 'medium',
lg: 'large',
xsOffset: 'tiny-offset',
smOffset: 'small-offset',
mdOffset: 'medium-offset',
lgOffset: 'large-offset'
};
// for some reason styleguide throws an error if you chain the join function to end of this
let concatProps = Object.keys(props)
.filter(key => classMap[key])
.map(key => Number.isInteger(props[key]) ? `${classMap[key]}-${props[key]}` : key);
return ['columns'].concat(concatProps).join(' ');
}
/**
* Col component used only inside the Grid component
*/
function Col({ children, component: Component, styles, ...other }: Props) {
let styleName: string = getClassNames(other);
let { xs, sm, md, lg, xsOffset, smOffset, mdOffset, lgOffset, ...rest } = other;
return (
<div styleName={styleName} {...rest}>
{children}
</div>
);
}
Col.defaultProps = {
component: 'div'
};
export default CSSModules(Col, CSS, { allowMultiple: true });
|
ajax/libs/ember-data.js/0.13.0/ember-data-latest.js
|
jieter/cdnjs
|
// Version: v0.13
// Last commit: 610cfec (2013-05-28 08:04:23 -0400)
(function() {
var define, requireModule;
(function() {
var registry = {}, seen = {};
define = function(name, deps, callback) {
registry[name] = { deps: deps, callback: callback };
};
requireModule = function(name) {
if (seen[name]) { return seen[name]; }
seen[name] = {};
var mod = registry[name],
deps = mod.deps,
callback = mod.callback,
reified = [],
exports;
for (var i=0, l=deps.length; i<l; i++) {
if (deps[i] === 'exports') {
reified.push(exports = {});
} else {
reified.push(requireModule(deps[i]));
}
}
var value = callback.apply(this, reified);
return seen[name] = exports || value;
};
})();
(function() {
/**
@module data
@main data
*/
/**
All Ember Data methods and functions are defined inside of this namespace.
@class DS
@static
*/
window.DS = Ember.Namespace.create();
})();
(function() {
var set = Ember.set;
/**
This code registers an injection for Ember.Application.
If an Ember.js developer defines a subclass of DS.Store on their application,
this code will automatically instantiate it and make it available on the
router.
Additionally, after an application's controllers have been injected, they will
each have the store made available to them.
For example, imagine an Ember.js application with the following classes:
App.Store = DS.Store.extend({
adapter: 'App.MyCustomAdapter'
});
App.PostsController = Ember.ArrayController.extend({
// ...
});
When the application is initialized, `App.Store` will automatically be
instantiated, and the instance of `App.PostsController` will have its `store`
property set to that instance.
Note that this code will only be run if the `ember-application` package is
loaded. If Ember Data is being used in an environment other than a
typical application (e.g., node.js where only `ember-runtime` is available),
this code will be ignored.
*/
Ember.onLoad('Ember.Application', function(Application) {
Application.initializer({
name: "store",
initialize: function(container, application) {
application.register('store:main', application.Store);
// Eagerly generate the store so defaultStore is populated.
// TODO: Do this in a finisher hook
container.lookup('store:main');
}
});
Application.initializer({
name: "injectStore",
initialize: function(container, application) {
application.inject('controller', 'store', 'store:main');
application.inject('route', 'store', 'store:main');
}
});
});
})();
(function() {
/**
* Date.parse with progressive enhancement for ISO 8601 <https://github.com/csnover/js-iso8601>
* © 2011 Colin Snover <http://zetafleet.com>
* Released under MIT license.
*/
Ember.Date = Ember.Date || {};
var origParse = Date.parse, numericKeys = [ 1, 4, 5, 6, 7, 10, 11 ];
Ember.Date.parse = function (date) {
var timestamp, struct, minutesOffset = 0;
// ES5 §15.9.4.2 states that the string should attempt to be parsed as a Date Time String Format string
// before falling back to any implementation-specific date parsing, so that’s what we do, even if native
// implementations could be faster
// 1 YYYY 2 MM 3 DD 4 HH 5 mm 6 ss 7 msec 8 Z 9 ± 10 tzHH 11 tzmm
if ((struct = /^(\d{4}|[+\-]\d{6})(?:-(\d{2})(?:-(\d{2}))?)?(?:T(\d{2}):(\d{2})(?::(\d{2})(?:\.(\d{3}))?)?(?:(Z)|([+\-])(\d{2})(?::(\d{2}))?)?)?$/.exec(date))) {
// avoid NaN timestamps caused by “undefined” values being passed to Date.UTC
for (var i = 0, k; (k = numericKeys[i]); ++i) {
struct[k] = +struct[k] || 0;
}
// allow undefined days and months
struct[2] = (+struct[2] || 1) - 1;
struct[3] = +struct[3] || 1;
if (struct[8] !== 'Z' && struct[9] !== undefined) {
minutesOffset = struct[10] * 60 + struct[11];
if (struct[9] === '+') {
minutesOffset = 0 - minutesOffset;
}
}
timestamp = Date.UTC(struct[1], struct[2], struct[3], struct[4], struct[5] + minutesOffset, struct[6], struct[7]);
}
else {
timestamp = origParse ? origParse(date) : NaN;
}
return timestamp;
};
if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.Date) {
Date.parse = Ember.Date.parse;
}
})();
(function() {
})();
(function() {
var Evented = Ember.Evented, // ember-runtime/mixins/evented
Deferred = Ember.DeferredMixin, // ember-runtime/mixins/evented
run = Ember.run, // ember-metal/run-loop
get = Ember.get; // ember-metal/accessors
var LoadPromise = Ember.Mixin.create(Evented, Deferred, {
init: function() {
this._super.apply(this, arguments);
this.one('didLoad', this, function() {
run(this, 'resolve', this);
});
this.one('becameError', this, function() {
run(this, 'reject', this);
});
if (get(this, 'isLoaded')) {
this.trigger('didLoad');
}
}
});
DS.LoadPromise = LoadPromise;
})();
(function() {
/**
*/
var get = Ember.get, set = Ember.set;
var LoadPromise = DS.LoadPromise; // system/mixins/load_promise
/**
A record array is an array that contains records of a certain type. The record
array materializes records as needed when they are retrieved for the first
time. You should not create record arrays yourself. Instead, an instance of
DS.RecordArray or its subclasses will be returned by your application's store
in response to queries.
@module data
@submodule data-record-array
@main data-record-array
@class RecordArray
@namespace DS
@extends Ember.ArrayProxy
@uses Ember.Evented
@uses DS.LoadPromise
*/
DS.RecordArray = Ember.ArrayProxy.extend(LoadPromise, {
/**
The model type contained by this record array.
@type DS.Model
*/
type: null,
// The array of client ids backing the record array. When a
// record is requested from the record array, the record
// for the client id at the same index is materialized, if
// necessary, by the store.
content: null,
isLoaded: false,
isUpdating: false,
// The store that created this record array.
store: null,
objectAtContent: function(index) {
var content = get(this, 'content'),
reference = content.objectAt(index),
store = get(this, 'store');
if (reference) {
return store.recordForReference(reference);
}
},
materializedObjectAt: function(index) {
var reference = get(this, 'content').objectAt(index);
if (!reference) { return; }
if (get(this, 'store').recordIsMaterialized(reference)) {
return this.objectAt(index);
}
},
update: function() {
if (get(this, 'isUpdating')) { return; }
var store = get(this, 'store'),
type = get(this, 'type');
store.fetchAll(type, this);
},
addReference: function(reference) {
get(this, 'content').addObject(reference);
},
removeReference: function(reference) {
get(this, 'content').removeObject(reference);
}
});
})();
(function() {
/**
@module data
@submodule data-record-array
*/
var get = Ember.get;
/**
@class FilteredRecordArray
@namespace DS
@extends DS.RecordArray
@constructor
*/
DS.FilteredRecordArray = DS.RecordArray.extend({
filterFunction: null,
isLoaded: true,
replace: function() {
var type = get(this, 'type').toString();
throw new Error("The result of a client-side filter (on " + type + ") is immutable.");
},
updateFilter: Ember.observer(function() {
var manager = get(this, 'manager');
manager.updateFilter(this, get(this, 'type'), get(this, 'filterFunction'));
}, 'filterFunction')
});
})();
(function() {
/**
@module data
@submodule data-record-array
*/
var get = Ember.get, set = Ember.set;
/**
@class AdapterPopulatedRecordArray
@namespace DS
@extends DS.RecordArray
@constructor
*/
DS.AdapterPopulatedRecordArray = DS.RecordArray.extend({
query: null,
replace: function() {
var type = get(this, 'type').toString();
throw new Error("The result of a server query (on " + type + ") is immutable.");
},
load: function(references) {
this.setProperties({
content: Ember.A(references),
isLoaded: true
});
// TODO: does triggering didLoad event should be the last action of the runLoop?
Ember.run.once(this, 'trigger', 'didLoad');
}
});
})();
(function() {
/**
@module data
@submodule data-record-array
*/
var get = Ember.get, set = Ember.set;
/**
A ManyArray is a RecordArray that represents the contents of a has-many
relationship.
The ManyArray is instantiated lazily the first time the relationship is
requested.
### Inverses
Often, the relationships in Ember Data applications will have
an inverse. For example, imagine the following models are
defined:
App.Post = DS.Model.extend({
comments: DS.hasMany('App.Comment')
});
App.Comment = DS.Model.extend({
post: DS.belongsTo('App.Post')
});
If you created a new instance of `App.Post` and added
a `App.Comment` record to its `comments` has-many
relationship, you would expect the comment's `post`
property to be set to the post that contained
the has-many.
We call the record to which a relationship belongs the
relationship's _owner_.
@class ManyArray
@namespace DS
@extends DS.RecordArray
@constructor
*/
DS.ManyArray = DS.RecordArray.extend({
init: function() {
this._super.apply(this, arguments);
this._changesToSync = Ember.OrderedSet.create();
},
/**
@private
The record to which this relationship belongs.
@property {DS.Model}
*/
owner: null,
/**
@private
`true` if the relationship is polymorphic, `false` otherwise.
@property {Boolean}
*/
isPolymorphic: false,
// LOADING STATE
isLoaded: false,
loadingRecordsCount: function(count) {
this.loadingRecordsCount = count;
},
loadedRecord: function() {
this.loadingRecordsCount--;
if (this.loadingRecordsCount === 0) {
set(this, 'isLoaded', true);
this.trigger('didLoad');
}
},
fetch: function() {
var references = get(this, 'content'),
store = get(this, 'store'),
owner = get(this, 'owner');
store.fetchUnloadedReferences(references, owner);
},
// Overrides Ember.Array's replace method to implement
replaceContent: function(index, removed, added) {
// Map the array of record objects into an array of client ids.
added = added.map(function(record) {
Ember.assert("You can only add records of " + (get(this, 'type') && get(this, 'type').toString()) + " to this relationship.", !get(this, 'type') || (get(this, 'type').detectInstance(record)) );
return get(record, '_reference');
}, this);
this._super(index, removed, added);
},
arrangedContentDidChange: function() {
this.fetch();
},
arrayContentWillChange: function(index, removed, added) {
var owner = get(this, 'owner'),
name = get(this, 'name');
if (!owner._suspendedRelationships) {
// This code is the first half of code that continues inside
// of arrayContentDidChange. It gets or creates a change from
// the child object, adds the current owner as the old
// parent if this is the first time the object was removed
// from a ManyArray, and sets `newParent` to null.
//
// Later, if the object is added to another ManyArray,
// the `arrayContentDidChange` will set `newParent` on
// the change.
for (var i=index; i<index+removed; i++) {
var reference = get(this, 'content').objectAt(i);
var change = DS.RelationshipChange.createChange(owner.get('_reference'), reference, get(this, 'store'), {
parentType: owner.constructor,
changeType: "remove",
kind: "hasMany",
key: name
});
this._changesToSync.add(change);
}
}
return this._super.apply(this, arguments);
},
arrayContentDidChange: function(index, removed, added) {
this._super.apply(this, arguments);
var owner = get(this, 'owner'),
name = get(this, 'name'),
store = get(this, 'store');
if (!owner._suspendedRelationships) {
// This code is the second half of code that started in
// `arrayContentWillChange`. It gets or creates a change
// from the child object, and adds the current owner as
// the new parent.
for (var i=index; i<index+added; i++) {
var reference = get(this, 'content').objectAt(i);
var change = DS.RelationshipChange.createChange(owner.get('_reference'), reference, store, {
parentType: owner.constructor,
changeType: "add",
kind:"hasMany",
key: name
});
change.hasManyName = name;
this._changesToSync.add(change);
}
// We wait until the array has finished being
// mutated before syncing the OneToManyChanges created
// in arrayContentWillChange, so that the array
// membership test in the sync() logic operates
// on the final results.
this._changesToSync.forEach(function(change) {
change.sync();
});
DS.OneToManyChange.ensureSameTransaction(this._changesToSync, store);
this._changesToSync.clear();
}
},
// Create a child record within the owner
createRecord: function(hash, transaction) {
var owner = get(this, 'owner'),
store = get(owner, 'store'),
type = get(this, 'type'),
record;
Ember.assert("You can not create records of " + (get(this, 'type') && get(this, 'type').toString()) + " on this polymorphic relationship.", !get(this, 'isPolymorphic'));
transaction = transaction || get(owner, 'transaction');
record = store.createRecord.call(store, type, hash, transaction);
this.pushObject(record);
return record;
}
});
})();
(function() {
/**
@module data
@submodule data-record-array
*/
})();
(function() {
var get = Ember.get, set = Ember.set, forEach = Ember.EnumerableUtils.forEach;
/**
@module data
@submodule data-transaction
*/
/**
A transaction allows you to collect multiple records into a unit of work
that can be committed or rolled back as a group.
For example, if a record has local modifications that have not yet
been saved, calling `commit()` on its transaction will cause those
modifications to be sent to the adapter to be saved. Calling
`rollback()` on its transaction would cause all of the modifications to
be discarded and the record to return to the last known state before
changes were made.
If a newly created record's transaction is rolled back, it will
immediately transition to the deleted state.
If you do not explicitly create a transaction, a record is assigned to
an implicit transaction called the default transaction. In these cases,
you can treat your application's instance of `DS.Store` as a transaction
and call the `commit()` and `rollback()` methods on the store itself.
Once a record has been successfully committed or rolled back, it will
be moved back to the implicit transaction. Because it will now be in
a clean state, it can be moved to a new transaction if you wish.
### Creating a Transaction
To create a new transaction, call the `transaction()` method of your
application's `DS.Store` instance:
var transaction = App.store.transaction();
This will return a new instance of `DS.Transaction` with no records
yet assigned to it.
### Adding Existing Records
Add records to a transaction using the `add()` method:
record = App.store.find(App.Person, 1);
transaction.add(record);
Note that only records whose `isDirty` flag is `false` may be added
to a transaction. Once modifications to a record have been made
(its `isDirty` flag is `true`), it is not longer able to be added to
a transaction.
### Creating New Records
Because newly created records are dirty from the time they are created,
and because dirty records can not be added to a transaction, you must
use the `createRecord()` method to assign new records to a transaction.
For example, instead of this:
var transaction = store.transaction();
var person = App.Person.createRecord({ name: "Steve" });
// won't work because person is dirty
transaction.add(person);
Call `createRecord()` on the transaction directly:
var transaction = store.transaction();
transaction.createRecord(App.Person, { name: "Steve" });
### Asynchronous Commits
Typically, all of the records in a transaction will be committed
together. However, new records that have a dependency on other new
records need to wait for their parent record to be saved and assigned an
ID. In that case, the child record will continue to live in the
transaction until its parent is saved, at which time the transaction will
attempt to commit again.
For this reason, you should not re-use transactions once you have committed
them. Always make a new transaction and move the desired records to it before
calling commit.
*/
DS.Transaction = Ember.Object.extend({
/**
@private
Creates the bucket data structure used to segregate records by
type.
*/
init: function() {
set(this, 'records', Ember.OrderedSet.create());
},
/**
Creates a new record of the given type and assigns it to the transaction
on which the method was called.
This is useful as only clean records can be added to a transaction and
new records created using other methods immediately become dirty.
@param {DS.Model} type the model type to create
@param {Object} hash the data hash to assign the new record
*/
createRecord: function(type, hash) {
var store = get(this, 'store');
return store.createRecord(type, hash, this);
},
isEqualOrDefault: function(other) {
if (this === other || other === get(this, 'store.defaultTransaction')) {
return true;
}
},
isDefault: Ember.computed(function() {
return this === get(this, 'store.defaultTransaction');
}).volatile(),
/**
Adds an existing record to this transaction. Only records without
modificiations (i.e., records whose `isDirty` property is `false`)
can be added to a transaction.
@param {DS.Model} record the record to add to the transaction
*/
add: function(record) {
Ember.assert("You must pass a record into transaction.add()", record instanceof DS.Model);
var store = get(this, 'store');
var adapter = get(store, '_adapter');
var serializer = get(adapter, 'serializer');
serializer.eachEmbeddedRecord(record, function(embeddedRecord, embeddedType) {
if (embeddedType === 'load') { return; }
this.add(embeddedRecord);
}, this);
this.adoptRecord(record);
},
relationships: Ember.computed(function() {
var relationships = Ember.OrderedSet.create(),
records = get(this, 'records'),
store = get(this, 'store');
records.forEach(function(record) {
var reference = get(record, '_reference');
var changes = store.relationshipChangesFor(reference);
for(var i = 0; i < changes.length; i++) {
relationships.add(changes[i]);
}
});
return relationships;
}).volatile(),
commitDetails: Ember.computed(function() {
var commitDetails = Ember.MapWithDefault.create({
defaultValue: function() {
return {
created: Ember.OrderedSet.create(),
updated: Ember.OrderedSet.create(),
deleted: Ember.OrderedSet.create()
};
}
});
var records = get(this, 'records'),
store = get(this, 'store');
records.forEach(function(record) {
if(!get(record, 'isDirty')) return;
record.send('willCommit');
var adapter = store.adapterForType(record.constructor);
commitDetails.get(adapter)[get(record, 'dirtyType')].add(record);
});
return commitDetails;
}).volatile(),
/**
Commits the transaction, which causes all of the modified records that
belong to the transaction to be sent to the adapter to be saved.
Once you call `commit()` on a transaction, you should not re-use it.
When a record is saved, it will be removed from this transaction and
moved back to the store's default transaction.
*/
commit: function() {
var store = get(this, 'store');
if (get(this, 'isDefault')) {
set(store, 'defaultTransaction', store.transaction());
}
this.removeCleanRecords();
var commitDetails = get(this, 'commitDetails'),
relationships = get(this, 'relationships');
commitDetails.forEach(function(adapter, commitDetails) {
Ember.assert("You tried to commit records but you have no adapter", adapter);
Ember.assert("You tried to commit records but your adapter does not implement `commit`", adapter.commit);
adapter.commit(store, commitDetails);
});
// Once we've committed the transaction, there is no need to
// keep the OneToManyChanges around. Destroy them so they
// can be garbage collected.
relationships.forEach(function(relationship) {
relationship.destroy();
});
},
/**
Rolling back a transaction resets the records that belong to
that transaction.
Updated records have their properties reset to the last known
value from the persistence layer. Deleted records are reverted
to a clean, non-deleted state. Newly created records immediately
become deleted, and are not sent to the adapter to be persisted.
After the transaction is rolled back, any records that belong
to it will return to the store's default transaction, and the
current transaction should not be used again.
*/
rollback: function() {
var store = get(this, 'store');
// Destroy all relationship changes and compute
// all references affected
var references = Ember.OrderedSet.create();
var relationships = get(this, 'relationships');
relationships.forEach(function(r) {
references.add(r.firstRecordReference);
references.add(r.secondRecordReference);
r.destroy();
});
var records = get(this, 'records');
records.forEach(function(record) {
if (!record.get('isDirty')) return;
record.send('rollback');
});
// Now that all records in the transaction are guaranteed to be
// clean, migrate them all to the store's default transaction.
this.removeCleanRecords();
// Remaining associated references are not part of the transaction, but
// can still have hasMany's which have not been reloaded
references.forEach(function(r) {
if (r && r.record) {
var record = r.record;
record.suspendRelationshipObservers(function() {
record.reloadHasManys();
});
}
}, this);
},
/**
@private
Removes a record from this transaction and back to the store's
default transaction.
Note: This method is private for now, but should probably be exposed
in the future once we have stricter error checking (for example, in the
case of the record being dirty).
@param {DS.Model} record
*/
remove: function(record) {
var defaultTransaction = get(this, 'store.defaultTransaction');
defaultTransaction.adoptRecord(record);
},
/**
@private
Removes all of the records in the transaction's clean bucket.
*/
removeCleanRecords: function() {
var records = get(this, 'records');
records.forEach(function(record) {
if(!record.get('isDirty')) {
this.remove(record);
}
}, this);
},
/**
@private
This method moves a record into a different transaction without the normal
checks that ensure that the user is not doing something weird, like moving
a dirty record into a new transaction.
It is designed for internal use, such as when we are moving a clean record
into a new transaction when the transaction is committed.
This method must not be called unless the record is clean.
@param {DS.Model} record
*/
adoptRecord: function(record) {
var oldTransaction = get(record, 'transaction');
if (oldTransaction) {
oldTransaction.removeRecord(record);
}
get(this, 'records').add(record);
set(record, 'transaction', this);
},
/**
@private
Removes the record without performing the normal checks
to ensure that the record is re-added to the store's
default transaction.
*/
removeRecord: function(record) {
get(this, 'records').remove(record);
}
});
DS.Transaction.reopenClass({
ensureSameTransaction: function(records){
var transactions = Ember.A();
forEach( records, function(record){
if (record){ transactions.pushObject(get(record, 'transaction')); }
});
var transaction = transactions.reduce(function(prev, t) {
if (!get(t, 'isDefault')) {
if (prev === null) { return t; }
Ember.assert("All records in a changed relationship must be in the same transaction. You tried to change the relationship between records when one is in " + t + " and the other is in " + prev, t === prev);
}
return prev;
}, null);
if (transaction) {
forEach( records, function(record){
if (record){ transaction.add(record); }
});
} else {
transaction = transactions.objectAt(0);
}
return transaction;
}
});
})();
(function() {
var get = Ember.get;
/**
The Mappable mixin is designed for classes that would like to
behave as a map for configuration purposes.
For example, the DS.Adapter class can behave like a map, with
more semantic API, via the `map` API:
DS.Adapter.map('App.Person', { firstName: { key: 'FIRST' } });
Class configuration via a map-like API has a few common requirements
that differentiate it from the standard Ember.Map implementation.
First, values often are provided as strings that should be normalized
into classes the first time the configuration options are used.
Second, the values configured on parent classes should also be taken
into account.
Finally, setting the value of a key sometimes should merge with the
previous value, rather than replacing it.
This mixin provides a instance method, `createInstanceMapFor`, that
will reify all of the configuration options set on an instance's
constructor and provide it for the instance to use.
Classes can implement certain hooks that allow them to customize
the requirements listed above:
* `resolveMapConflict` - called when a value is set for an existing
value
* `transformMapKey` - allows a key name (for example, a global path
to a class) to be normalized
* `transformMapValue` - allows a value (for example, a class that
should be instantiated) to be normalized
Classes that implement this mixin should also implement a class
method built using the `generateMapFunctionFor` method:
DS.Adapter.reopenClass({
map: DS.Mappable.generateMapFunctionFor('attributes', function(key, newValue, map) {
var existingValue = map.get(key);
for (var prop in newValue) {
if (!newValue.hasOwnProperty(prop)) { continue; }
existingValue[prop] = newValue[prop];
}
})
});
The function passed to `generateMapFunctionFor` is invoked every time a
new value is added to the map.
@class _Mappable
@private
@namespace DS
@extends Ember.Mixin
**/
var resolveMapConflict = function(oldValue, newValue) {
return oldValue;
};
var transformMapKey = function(key, value) {
return key;
};
var transformMapValue = function(key, value) {
return value;
};
DS._Mappable = Ember.Mixin.create({
createInstanceMapFor: function(mapName) {
var instanceMeta = getMappableMeta(this);
instanceMeta.values = instanceMeta.values || {};
if (instanceMeta.values[mapName]) { return instanceMeta.values[mapName]; }
var instanceMap = instanceMeta.values[mapName] = new Ember.Map();
var klass = this.constructor;
while (klass && klass !== DS.Store) {
this._copyMap(mapName, klass, instanceMap);
klass = klass.superclass;
}
instanceMeta.values[mapName] = instanceMap;
return instanceMap;
},
_copyMap: function(mapName, klass, instanceMap) {
var classMeta = getMappableMeta(klass);
var classMap = classMeta[mapName];
if (classMap) {
classMap.forEach(eachMap, this);
}
function eachMap(key, value) {
var transformedKey = (klass.transformMapKey || transformMapKey)(key, value);
var transformedValue = (klass.transformMapValue || transformMapValue)(key, value);
var oldValue = instanceMap.get(transformedKey);
var newValue = transformedValue;
if (oldValue) {
newValue = (this.constructor.resolveMapConflict || resolveMapConflict)(oldValue, newValue);
}
instanceMap.set(transformedKey, newValue);
}
}
});
DS._Mappable.generateMapFunctionFor = function(mapName, transform) {
return function(key, value) {
var meta = getMappableMeta(this);
var map = meta[mapName] || Ember.MapWithDefault.create({
defaultValue: function() { return {}; }
});
transform.call(this, key, value, map);
meta[mapName] = map;
};
};
function getMappableMeta(obj) {
var meta = Ember.meta(obj, true),
keyName = 'DS.Mappable',
value = meta[keyName];
if (!value) { meta[keyName] = {}; }
if (!meta.hasOwnProperty(keyName)) {
meta[keyName] = Ember.create(meta[keyName]);
}
return meta[keyName];
}
})();
(function() {
/*globals Ember*/
/*jshint eqnull:true*/
/**
@module data
@submodule data-store
*/
var get = Ember.get, set = Ember.set;
var once = Ember.run.once;
var isNone = Ember.isNone;
var forEach = Ember.EnumerableUtils.forEach;
var map = Ember.EnumerableUtils.map;
// These values are used in the data cache when clientIds are
// needed but the underlying data has not yet been loaded by
// the server.
var UNLOADED = 'unloaded';
var LOADING = 'loading';
var MATERIALIZED = { materialized: true };
var CREATED = { created: true };
// Implementors Note:
//
// The variables in this file are consistently named according to the following
// scheme:
//
// * +id+ means an identifier managed by an external source, provided inside
// the data provided by that source. These are always coerced to be strings
// before being used internally.
// * +clientId+ means a transient numerical identifier generated at runtime by
// the data store. It is important primarily because newly created objects may
// not yet have an externally generated id.
// * +reference+ means a record reference object, which holds metadata about a
// record, even if it has not yet been fully materialized.
// * +type+ means a subclass of DS.Model.
// Used by the store to normalize IDs entering the store. Despite the fact
// that developers may provide IDs as numbers (e.g., `store.find(Person, 1)`),
// it is important that internally we use strings, since IDs may be serialized
// and lose type information. For example, Ember's router may put a record's
// ID into the URL, and if we later try to deserialize that URL and find the
// corresponding record, we will not know if it is a string or a number.
var coerceId = function(id) {
return id == null ? null : id+'';
};
/**
The store contains all of the data for records loaded from the server.
It is also responsible for creating instances of DS.Model that wrap
the individual data for a record, so that they can be bound to in your
Handlebars templates.
Define your application's store like this:
MyApp.Store = DS.Store.extend();
Most Ember.js applications will only have a single `DS.Store` that is
automatically created by their `Ember.Application`.
You can retrieve models from the store in several ways. To retrieve a record
for a specific id, use `DS.Model`'s `find()` method:
var person = App.Person.find(123);
If your application has multiple `DS.Store` instances (an unusual case), you can
specify which store should be used:
var person = store.find(App.Person, 123);
In general, you should retrieve models using the methods on `DS.Model`; you should
rarely need to interact with the store directly.
By default, the store will talk to your backend using a standard REST mechanism.
You can customize how the store talks to your backend by specifying a custom adapter:
MyApp.store = DS.Store.create({
adapter: 'MyApp.CustomAdapter'
});
You can learn more about writing a custom adapter by reading the `DS.Adapter`
documentation.
@class Store
@namespace DS
@extends Ember.Object
@uses DS._Mappable
@constructor
*/
DS.Store = Ember.Object.extend(DS._Mappable, {
/**
Many methods can be invoked without specifying which store should be used.
In those cases, the first store created will be used as the default. If
an application has multiple stores, it should specify which store to use
when performing actions, such as finding records by ID.
The init method registers this store as the default if none is specified.
*/
init: function() {
if (!get(DS, 'defaultStore') || get(this, 'isDefaultStore')) {
set(DS, 'defaultStore', this);
}
// internal bookkeeping; not observable
this.typeMaps = {};
this.recordArrayManager = DS.RecordArrayManager.create({
store: this
});
this.relationshipChanges = {};
set(this, 'currentTransaction', this.transaction());
set(this, 'defaultTransaction', this.transaction());
},
/**
Returns a new transaction scoped to this store. This delegates
responsibility for invoking the adapter's commit mechanism to
a transaction.
Transaction are responsible for tracking changes to records
added to them, and supporting `commit` and `rollback`
functionality. Committing a transaction invokes the store's
adapter, while rolling back a transaction reverses all
changes made to records added to the transaction.
A store has an implicit (default) transaction, which tracks changes
made to records not explicitly added to a transaction.
@see {DS.Transaction}
@returns DS.Transaction
*/
transaction: function() {
return DS.Transaction.create({ store: this });
},
/**
@private
Instructs the store to materialize the data for a given record.
To materialize a record, the store first retrieves the opaque data that was
passed to either `load()` or `loadMany()`. Then, the data and the record
are passed to the adapter's `materialize()` method, which allows the adapter
to translate arbitrary data structures from the adapter into the normalized
form the record expects.
The adapter's `materialize()` method will invoke `materializeAttribute()`,
`materializeHasMany()` and `materializeBelongsTo()` on the record to
populate it with normalized values.
@param {DS.Model} record
*/
materializeData: function(record) {
var reference = get(record, '_reference'),
data = reference.data,
adapter = this.adapterForType(record.constructor);
reference.data = MATERIALIZED;
record.setupData();
if (data !== CREATED) {
// Instructs the adapter to extract information from the
// opaque data and materialize the record's attributes and
// relationships.
adapter.materialize(record, data, reference.prematerialized);
}
},
/**
The adapter to use to communicate to a backend server or other persistence layer.
This can be specified as an instance, a class, or a property path that specifies
where the adapter can be located.
@property {DS.Adapter|String}
*/
adapter: Ember.computed(function(){
if (!Ember.testing) {
Ember.debug("A custom DS.Adapter was not provided as the 'Adapter' property of your application's Store. The default (DS.RESTAdapter) will be used.");
}
return 'DS.RESTAdapter';
}).property(),
/**
@private
Returns a JSON representation of the record using the adapter's
serialization strategy. This method exists primarily to enable
a record, which has access to its store (but not the store's
adapter) to provide a `serialize()` convenience.
The available options are:
* `includeId`: `true` if the record's ID should be included in
the JSON representation
@param {DS.Model} record the record to serialize
@param {Object} options an options hash
*/
serialize: function(record, options) {
return this.adapterForType(record.constructor).serialize(record, options);
},
/**
@private
This property returns the adapter, after resolving a possible
property path.
If the supplied `adapter` was a class, or a String property
path resolved to a class, this property will instantiate the
class.
This property is cacheable, so the same instance of a specified
adapter class should be used for the lifetime of the store.
@returns DS.Adapter
*/
_adapter: Ember.computed(function() {
var adapter = get(this, 'adapter');
if (typeof adapter === 'string') {
adapter = get(this, adapter, false) || get(Ember.lookup, adapter);
}
if (DS.Adapter.detect(adapter)) {
adapter = adapter.create();
}
return adapter;
}).property('adapter'),
/**
@private
A monotonically increasing number to be used to uniquely identify
data and records.
It starts at 1 so other parts of the code can test for truthiness
when provided a `clientId` instead of having to explicitly test
for undefined.
*/
clientIdCounter: 1,
// .....................
// . CREATE NEW RECORD .
// .....................
/**
Create a new record in the current store. The properties passed
to this method are set on the newly created record.
Note: The third `transaction` property is for internal use only.
If you want to create a record inside of a given transaction,
use `transaction.createRecord()` instead of `store.createRecord()`.
@method createRecord
@param {subclass of DS.Model} type
@param {Object} properties a hash of properties to set on the
newly created record.
@returns DS.Model
*/
createRecord: function(type, properties, transaction) {
properties = properties || {};
// Create a new instance of the model `type` and put it
// into the specified `transaction`. If no transaction is
// specified, the default transaction will be used.
var record = type._create({
store: this
});
transaction = transaction || get(this, 'defaultTransaction');
// adoptRecord is an internal API that allows records to move
// into a transaction without assertions designed for app
// code. It is used here to ensure that regardless of new
// restrictions on the use of the public `transaction.add()`
// API, we will always be able to insert new records into
// their transaction.
transaction.adoptRecord(record);
// `id` is a special property that may not be a `DS.attr`
var id = properties.id;
// If the passed properties do not include a primary key,
// give the adapter an opportunity to generate one. Typically,
// client-side ID generators will use something like uuid.js
// to avoid conflicts.
if (isNone(id)) {
var adapter = this.adapterForType(type);
if (adapter && adapter.generateIdForRecord) {
id = coerceId(adapter.generateIdForRecord(this, record));
properties.id = id;
}
}
// Coerce ID to a string
id = coerceId(id);
// Create a new `clientId` and associate it with the
// specified (or generated) `id`. Since we don't have
// any data for the server yet (by definition), store
// the sentinel value CREATED as the data for this
// clientId. If we see this value later, we will skip
// materialization.
var reference = this.createReference(type, id);
reference.data = CREATED;
// Now that we have a reference, attach it to the record we
// just created.
set(record, '_reference', reference);
reference.record = record;
// Move the record out of its initial `empty` state into
// the `loaded` state.
record.loadedData();
record.setupData();
// Set the properties specified on the record.
record.setProperties(properties);
// Resolve record promise
Ember.run(record, 'resolve', record);
return record;
},
// .................
// . DELETE RECORD .
// .................
/**
For symmetry, a record can be deleted via the store.
@param {DS.Model} record
*/
deleteRecord: function(record) {
record.deleteRecord();
},
/**
For symmetry, a record can be unloaded via the store.
@param {DS.Model} record
*/
unloadRecord: function(record) {
record.unloadRecord();
},
// ................
// . FIND RECORDS .
// ................
/**
This is the main entry point into finding records. The first parameter to
this method is always a subclass of `DS.Model`.
You can use the `find` method on a subclass of `DS.Model` directly if your
application only has one store. For example, instead of
`store.find(App.Person, 1)`, you could say `App.Person.find(1)`.
---
To find a record by ID, pass the `id` as the second parameter:
store.find(App.Person, 1);
App.Person.find(1);
If the record with that `id` had not previously been loaded, the store will
return an empty record immediately and ask the adapter to find the data by
calling the adapter's `find` method.
The `find` method will always return the same object for a given type and
`id`. To check whether the adapter has populated a record, you can check
its `isLoaded` property.
---
To find all records for a type, call `find` with no additional parameters:
store.find(App.Person);
App.Person.find();
This will return a `RecordArray` representing all known records for the
given type and kick off a request to the adapter's `findAll` method to load
any additional records for the type.
The `RecordArray` returned by `find()` is live. If any more records for the
type are added at a later time through any mechanism, it will automatically
update to reflect the change.
---
To find a record by a query, call `find` with a hash as the second
parameter:
store.find(App.Person, { page: 1 });
App.Person.find({ page: 1 });
This will return a `RecordArray` immediately, but it will always be an
empty `RecordArray` at first. It will call the adapter's `findQuery`
method, which will populate the `RecordArray` once the server has returned
results.
You can check whether a query results `RecordArray` has loaded by checking
its `isLoaded` property.
@method find
@param {DS.Model} type
@param {Object|String|Integer|null} id
*/
find: function(type, id) {
if (id === undefined) {
return this.findAll(type);
}
// We are passed a query instead of an id.
if (Ember.typeOf(id) === 'object') {
return this.findQuery(type, id);
}
return this.findById(type, coerceId(id));
},
/**
@private
This method returns a record for a given type and id combination.
If the store has never seen this combination of type and id before, it
creates a new `clientId` with the LOADING sentinel and asks the adapter to
load the data.
If the store has seen the combination, this method delegates to
`getByReference`.
*/
findById: function(type, id) {
var reference;
if (this.hasReferenceForId(type, id)) {
reference = this.referenceForId(type, id);
if (reference.data !== UNLOADED) {
return this.recordForReference(reference);
}
}
if (!reference) {
reference = this.createReference(type, id);
}
reference.data = LOADING;
// create a new instance of the model type in the
// 'isLoading' state
var record = this.materializeRecord(reference);
if (reference.data === LOADING) {
// let the adapter set the data, possibly async
var adapter = this.adapterForType(type),
store = this;
Ember.assert("You tried to find a record but you have no adapter (for " + type + ")", adapter);
Ember.assert("You tried to find a record but your adapter does not implement `find`", adapter.find);
var thenable = adapter.find(this, type, id);
if (thenable && thenable.then) {
thenable.then(null /* for future use */, function(error) {
store.recordWasError(record);
});
}
}
return record;
},
reloadRecord: function(record) {
var type = record.constructor,
adapter = this.adapterForType(type),
store = this,
id = get(record, 'id');
Ember.assert("You cannot update a record without an ID", id);
Ember.assert("You tried to update a record but you have no adapter (for " + type + ")", adapter);
Ember.assert("You tried to update a record but your adapter does not implement `find`", adapter.find);
var thenable = adapter.find(this, type, id);
if (thenable && thenable.then) {
thenable.then(null /* for future use */, function(error) {
store.recordWasError(record);
});
}
},
/**
@private
This method returns a record for a given record refeence.
If no record for the reference has yet been materialized, this method will
materialize a new `DS.Model` instance. This allows adapters to eagerly load
large amounts of data into the store, and avoid incurring the cost of
creating models until they are requested.
In short, it's a convenient way to get a record for a known
record reference, materializing it if necessary.
@param {Object} reference
@returns {DS.Model}
*/
recordForReference: function(reference) {
var record = reference.record;
if (!record) {
// create a new instance of the model type in the
// 'isLoading' state
record = this.materializeRecord(reference);
}
return record;
},
/**
@private
Given an array of `reference`s, determines which of those
`clientId`s has not yet been loaded.
In preparation for loading, this method also marks any unloaded
`clientId`s as loading.
*/
unloadedReferences: function(references) {
var unloadedReferences = [];
for (var i=0, l=references.length; i<l; i++) {
var reference = references[i];
if (reference.data === UNLOADED) {
unloadedReferences.push(reference);
reference.data = LOADING;
}
}
return unloadedReferences;
},
/**
@private
This method is the entry point that relationships use to update
themselves when their underlying data changes.
First, it determines which of its `reference`s are still unloaded,
then invokes `findMany` on the adapter.
*/
fetchUnloadedReferences: function(references, owner) {
var unloadedReferences = this.unloadedReferences(references);
this.fetchMany(unloadedReferences, owner);
},
/**
@private
This method takes a list of `reference`s, groups the `reference`s by type,
converts the `reference`s into IDs, and then invokes the adapter's `findMany`
method.
The `reference`s are grouped by type to invoke `findMany` on adapters
for each unique type in `reference`s.
It is used both by a brand new relationship (via the `findMany`
method) or when the data underlying an existing relationship
changes (via the `fetchUnloadedReferences` method).
*/
fetchMany: function(references, owner) {
if (!references.length) { return; }
// Group By Type
var referencesByTypeMap = Ember.MapWithDefault.create({
defaultValue: function() { return Ember.A(); }
});
forEach(references, function(reference) {
referencesByTypeMap.get(reference.type).push(reference);
});
forEach(referencesByTypeMap, function(type) {
var references = referencesByTypeMap.get(type),
ids = map(references, function(reference) { return reference.id; });
var adapter = this.adapterForType(type);
Ember.assert("You tried to load many records but you have no adapter (for " + type + ")", adapter);
Ember.assert("You tried to load many records but your adapter does not implement `findMany`", adapter.findMany);
adapter.findMany(this, type, ids, owner);
}, this);
},
hasReferenceForId: function(type, id) {
id = coerceId(id);
return !!this.typeMapFor(type).idToReference[id];
},
referenceForId: function(type, id) {
id = coerceId(id);
// Check to see if we have seen this type/id pair before.
var reference = this.typeMapFor(type).idToReference[id];
// If not, create a reference for it but don't populate it
// with any data yet.
if (!reference) {
reference = this.createReference(type, id);
reference.data = UNLOADED;
}
return reference;
},
/**
@private
`findMany` is the entry point that relationships use to generate a
new `ManyArray` for the list of IDs specified by the server for
the relationship.
Its responsibilities are:
* convert the IDs into clientIds
* determine which of the clientIds still need to be loaded
* create a new ManyArray whose content is *all* of the clientIds
* notify the ManyArray of the number of its elements that are
already loaded
* insert the unloaded references into the `loadingRecordArrays`
bookkeeping structure, which will allow the `ManyArray` to know
when all of its loading elements are loaded from the server.
* ask the adapter to load the unloaded elements, by invoking
findMany with the still-unloaded IDs.
*/
findMany: function(type, idsOrReferencesOrOpaque, record, relationship) {
// 1. Determine which of the client ids need to be loaded
// 2. Create a new ManyArray whose content is ALL of the clientIds
// 3. Decrement the ManyArray's counter by the number of loaded clientIds
// 4. Put the ManyArray into our bookkeeping data structure, keyed on
// the needed clientIds
// 5. Ask the adapter to load the records for the unloaded clientIds (but
// convert them back to ids)
if (!Ember.isArray(idsOrReferencesOrOpaque)) {
var adapter = this.adapterForType(type);
if (adapter && adapter.findHasMany) {
adapter.findHasMany(this, record, relationship, idsOrReferencesOrOpaque);
} else if (idsOrReferencesOrOpaque !== undefined) {
Ember.assert("You tried to load many records but you have no adapter (for " + type + ")", adapter);
Ember.assert("You tried to load many records but your adapter does not implement `findHasMany`", adapter.findHasMany);
}
return this.recordArrayManager.createManyArray(type, Ember.A());
}
// Coerce server IDs into Record Reference
var references = map(idsOrReferencesOrOpaque, function(reference) {
if (typeof reference !== 'object' && reference !== null) {
return this.referenceForId(type, reference);
}
return reference;
}, this);
var unloadedReferences = this.unloadedReferences(references),
manyArray = this.recordArrayManager.createManyArray(type, Ember.A(references)),
loadingRecordArrays = this.loadingRecordArrays,
reference, clientId, i, l;
// Start the decrementing counter on the ManyArray at the number of
// records we need to load from the adapter
manyArray.loadingRecordsCount(unloadedReferences.length);
if (unloadedReferences.length) {
for (i=0, l=unloadedReferences.length; i<l; i++) {
reference = unloadedReferences[i];
// keep track of the record arrays that a given loading record
// is part of. This way, if the same record is in multiple
// ManyArrays, all of their loading records counters will be
// decremented when the adapter provides the data.
this.recordArrayManager.registerWaitingRecordArray(manyArray, reference);
}
this.fetchMany(unloadedReferences, record);
} else {
// all requested records are available
manyArray.set('isLoaded', true);
Ember.run.once(function() {
manyArray.trigger('didLoad');
});
}
return manyArray;
},
/**
This method delegates a query to the adapter. This is the one place where
adapter-level semantics are exposed to the application.
Exposing queries this way seems preferable to creating an abstract query
language for all server-side queries, and then require all adapters to
implement them.
@private
@method findQuery
@param {Class} type
@param {Object} query an opaque query to be used by the adapter
@return {DS.AdapterPopulatedRecordArray}
*/
findQuery: function(type, query) {
var array = DS.AdapterPopulatedRecordArray.create({ type: type, query: query, content: Ember.A([]), store: this });
var adapter = this.adapterForType(type);
Ember.assert("You tried to load a query but you have no adapter (for " + type + ")", adapter);
Ember.assert("You tried to load a query but your adapter does not implement `findQuery`", adapter.findQuery);
adapter.findQuery(this, type, query, array);
return array;
},
/**
@private
This method returns an array of all records adapter can find.
It triggers the adapter's `findAll` method to give it an opportunity to populate
the array with records of that type.
@param {Class} type
@return {DS.AdapterPopulatedRecordArray}
*/
findAll: function(type) {
return this.fetchAll(type, this.all(type));
},
/**
@private
*/
fetchAll: function(type, array) {
var adapter = this.adapterForType(type),
sinceToken = this.typeMapFor(type).metadata.since;
set(array, 'isUpdating', true);
Ember.assert("You tried to load all records but you have no adapter (for " + type + ")", adapter);
Ember.assert("You tried to load all records but your adapter does not implement `findAll`", adapter.findAll);
adapter.findAll(this, type, sinceToken);
return array;
},
/**
*/
metaForType: function(type, property, data) {
var target = this.typeMapFor(type).metadata;
set(target, property, data);
},
/**
*/
didUpdateAll: function(type) {
var findAllCache = this.typeMapFor(type).findAllCache;
set(findAllCache, 'isUpdating', false);
},
/**
This method returns a filtered array that contains all of the known records
for a given type.
Note that because it's just a filter, it will have any locally
created records of the type.
Also note that multiple calls to `all` for a given type will always
return the same RecordArray.
@method all
@param {Class} type
@return {DS.RecordArray}
*/
all: function(type) {
var typeMap = this.typeMapFor(type),
findAllCache = typeMap.findAllCache;
if (findAllCache) { return findAllCache; }
var array = DS.RecordArray.create({
type: type,
content: Ember.A([]),
store: this,
isLoaded: true
});
this.recordArrayManager.registerFilteredRecordArray(array, type);
typeMap.findAllCache = array;
return array;
},
/**
Takes a type and filter function, and returns a live RecordArray that
remains up to date as new records are loaded into the store or created
locally.
The callback function takes a materialized record, and returns true
if the record should be included in the filter and false if it should
not.
The filter function is called once on all records for the type when
it is created, and then once on each newly loaded or created record.
If any of a record's properties change, or if it changes state, the
filter function will be invoked again to determine whether it should
still be in the array.
Note that the existence of a filter on a type will trigger immediate
materialization of all loaded data for a given type, so you might
not want to use filters for a type if you are loading many records
into the store, many of which are not active at any given time.
In this scenario, you might want to consider filtering the raw
data before loading it into the store.
@method filter
@param {Class} type
@param {Function} filter
@return {DS.FilteredRecordArray}
*/
filter: function(type, query, filter) {
// allow an optional server query
if (arguments.length === 3) {
this.findQuery(type, query);
} else if (arguments.length === 2) {
filter = query;
}
var array = DS.FilteredRecordArray.create({
type: type,
content: Ember.A([]),
store: this,
manager: this.recordArrayManager,
filterFunction: filter
});
this.recordArrayManager.registerFilteredRecordArray(array, type, filter);
return array;
},
/**
This method returns if a certain record is already loaded
in the store. Use this function to know beforehand if a find()
will result in a request or that it will be a cache hit.
@param {Class} type
@param {string} id
@return {boolean}
*/
recordIsLoaded: function(type, id) {
if (!this.hasReferenceForId(type, id)) { return false; }
return typeof this.referenceForId(type, id).data === 'object';
},
// ............
// . UPDATING .
// ............
/**
@private
If the adapter updates attributes or acknowledges creation
or deletion, the record will notify the store to update its
membership in any filters.
To avoid thrashing, this method is invoked only once per
run loop per record.
@param {Class} type
@param {Number|String} clientId
@param {DS.Model} record
*/
dataWasUpdated: function(type, reference, record) {
// Because data updates are invoked at the end of the run loop,
// it is possible that a record might be deleted after its data
// has been modified and this method was scheduled to be called.
//
// If that's the case, the record would have already been removed
// from all record arrays; calling updateRecordArrays would just
// add it back. If the record is deleted, just bail. It shouldn't
// give us any more trouble after this.
if (get(record, 'isDeleted')) { return; }
if (typeof reference.data === "object") {
this.recordArrayManager.referenceDidChange(reference);
}
},
// ..............
// . PERSISTING .
// ..............
/**
This method delegates saving to the store's implicit
transaction.
Calling this method is essentially a request to persist
any changes to records that were not explicitly added to
a transaction.
*/
save: function() {
once(this, 'commitDefaultTransaction');
},
commit: Ember.aliasMethod('save'),
commitDefaultTransaction: function() {
get(this, 'defaultTransaction').commit();
},
scheduleSave: function(record) {
get(this, 'currentTransaction').add(record);
once(this, 'flushSavedRecords');
},
flushSavedRecords: function() {
get(this, 'currentTransaction').commit();
set(this, 'currentTransaction', this.transaction());
},
/**
Adapters should call this method if they would like to acknowledge
that all changes related to a record (other than relationship
changes) have persisted.
Because relationship changes affect multiple records, the adapter
is responsible for acknowledging the change to the relationship
directly (using `store.didUpdateRelationship`) when all aspects
of the relationship change have persisted.
It can be called for created, deleted or updated records.
If the adapter supplies new data, that data will become the new
canonical data for the record. That will result in blowing away
all local changes and rematerializing the record with the new
data (the "sledgehammer" approach).
Alternatively, if the adapter does not supply new data, the record
will collapse all local changes into its saved data. Subsequent
rollbacks of the record will roll back to this point.
If an adapter is acknowledging receipt of a newly created record
that did not generate an id in the client, it *must* either
provide data or explicitly invoke `store.didReceiveId` with
the server-provided id.
Note that an adapter may not supply new data when acknowledging
a deleted record.
@see DS.Store#didUpdateRelationship
@param {DS.Model} record the in-flight record
@param {Object} data optional data (see above)
*/
didSaveRecord: function(record, data) {
if (data) {
this.updateId(record, data);
this.updateRecordData(record, data);
} else {
this.didUpdateAttributes(record);
}
record.adapterDidCommit();
},
/**
For convenience, if an adapter is performing a bulk commit, it can also
acknowledge all of the records at once.
If the adapter supplies an array of data, they must be in the same order as
the array of records passed in as the first parameter.
@param {#forEach} list a list of records whose changes the
adapter is acknowledging. You can pass any object that
has an ES5-like `forEach` method, including the
`OrderedSet` objects passed into the adapter at commit
time.
@param {Array[Object]} dataList an Array of data. This
parameter must be an integer-indexed Array-like.
*/
didSaveRecords: function(list, dataList) {
var i = 0;
list.forEach(function(record) {
this.didSaveRecord(record, dataList && dataList[i++]);
}, this);
},
/**
This method allows the adapter to specify that a record
could not be saved because it had backend-supplied validation
errors.
The errors object must have keys that correspond to the
attribute names. Once each of the specified attributes have
changed, the record will automatically move out of the
invalid state and be ready to commit again.
TODO: We should probably automate the process of converting
server names to attribute names using the existing serializer
infrastructure.
@param {DS.Model} record
@param {Object} errors
*/
recordWasInvalid: function(record, errors) {
record.adapterDidInvalidate(errors);
},
/**
This method allows the adapter to specify that a record
could not be saved because the server returned an unhandled
error.
@param {DS.Model} record
*/
recordWasError: function(record) {
record.adapterDidError();
},
/**
This is a lower-level API than `didSaveRecord` that allows an
adapter to acknowledge the persistence of a single attribute.
This is useful if an adapter needs to make multiple asynchronous
calls to fully persist a record. The record will keep track of
which attributes and relationships are still outstanding and
automatically move into the `saved` state once the adapter has
acknowledged everything.
If a value is provided, it clobbers the locally specified value.
Otherwise, the local value becomes the record's last known
saved value (which is used when rolling back a record).
Note that the specified attributeName is the normalized name
specified in the definition of the `DS.Model`, not a key in
the server-provided data.
Also note that the adapter is responsible for performing any
transformations on the value using the serializer API.
@param {DS.Model} record
@param {String} attributeName
@param {Object} value
*/
didUpdateAttribute: function(record, attributeName, value) {
record.adapterDidUpdateAttribute(attributeName, value);
},
/**
This method allows an adapter to acknowledge persistence
of all attributes of a record but not relationships or
other factors.
It loops through the record's defined attributes and
notifies the record that they are all acknowledged.
This method does not take optional values, because
the adapter is unlikely to have a hash of normalized
keys and transformed values, and instead of building
one up, it should just call `didUpdateAttribute` as
needed.
This method is intended as a middle-ground between
`didSaveRecord`, which acknowledges all changes to
a record, and `didUpdateAttribute`, which allows an
adapter fine-grained control over updates.
@param {DS.Model} record
*/
didUpdateAttributes: function(record) {
record.eachAttribute(function(attributeName) {
this.didUpdateAttribute(record, attributeName);
}, this);
},
/**
This allows an adapter to acknowledge that it has saved all
necessary aspects of a relationship change.
This is separated from acknowledging the record itself
(via `didSaveRecord`) because a relationship change can
involve as many as three separate records. Records should
only move out of the in-flight state once the server has
acknowledged all of their relationships, and this differs
based upon the adapter's semantics.
There are three basic scenarios by which an adapter can
save a relationship.
### Foreign Key
An adapter can save all relationship changes by updating
a foreign key on the child record. If it does this, it
should acknowledge the changes when the child record is
saved.
record.eachRelationship(function(name, meta) {
if (meta.kind === 'belongsTo') {
store.didUpdateRelationship(record, name);
}
});
store.didSaveRecord(record, data);
### Embedded in Parent
An adapter can save one-to-many relationships by embedding
IDs (or records) in the parent object. In this case, the
relationship is not considered acknowledged until both the
old parent and new parent have acknowledged the change.
In this case, the adapter should keep track of the old
parent and new parent, and acknowledge the relationship
change once both have acknowledged. If one of the two
sides does not exist (e.g. the new parent does not exist
because of nulling out the belongs-to relationship),
the adapter should acknowledge the relationship once
the other side has acknowledged.
### Separate Entity
An adapter can save relationships as separate entities
on the server. In this case, they should acknowledge
the relationship as saved once the server has
acknowledged the entity.
@see DS.Store#didSaveRecord
@param {DS.Model} record
@param {DS.Model} relationshipName
*/
didUpdateRelationship: function(record, relationshipName) {
var clientId = get(record, '_reference').clientId;
var relationship = this.relationshipChangeFor(clientId, relationshipName);
//TODO(Igor)
if (relationship) { relationship.adapterDidUpdate(); }
},
/**
This allows an adapter to acknowledge all relationship changes
for a given record.
Like `didUpdateAttributes`, this is intended as a middle ground
between `didSaveRecord` and fine-grained control via the
`didUpdateRelationship` API.
*/
didUpdateRelationships: function(record) {
var changes = this.relationshipChangesFor(get(record, '_reference'));
for (var name in changes) {
if (!changes.hasOwnProperty(name)) { continue; }
changes[name].adapterDidUpdate();
}
},
/**
When acknowledging the creation of a locally created record,
adapters must supply an id (if they did not implement
`generateIdForRecord` to generate an id locally).
If an adapter does not use `didSaveRecord` and supply a hash
(for example, if it needs to make multiple HTTP requests to
create and then update the record), it will need to invoke
`didReceiveId` with the backend-supplied id.
When not using `didSaveRecord`, an adapter will need to
invoke:
* didReceiveId (unless the id was generated locally)
* didCreateRecord
* didUpdateAttribute(s)
* didUpdateRelationship(s)
@param {DS.Model} record
@param {Number|String} id
*/
didReceiveId: function(record, id) {
var typeMap = this.typeMapFor(record.constructor),
clientId = get(record, 'clientId'),
oldId = get(record, 'id');
Ember.assert("An adapter cannot assign a new id to a record that already has an id. " + record + " had id: " + oldId + " and you tried to update it with " + id + ". This likely happened because your server returned data in response to a find or update that had a different id than the one you sent.", oldId === undefined || id === oldId);
typeMap.idToCid[id] = clientId;
this.clientIdToId[clientId] = id;
},
/**
@private
This method re-indexes the data by its clientId in the store
and then notifies the record that it should rematerialize
itself.
@param {DS.Model} record
@param {Object} data
*/
updateRecordData: function(record, data) {
get(record, '_reference').data = data;
record.didChangeData();
},
/**
@private
If an adapter invokes `didSaveRecord` with data, this method
extracts the id from the supplied data (using the adapter's
`extractId()` method) and indexes the clientId with that id.
@param {DS.Model} record
@param {Object} data
*/
updateId: function(record, data) {
var type = record.constructor,
typeMap = this.typeMapFor(type),
reference = get(record, '_reference'),
oldId = get(record, 'id'),
id = this.preprocessData(type, data);
Ember.assert("An adapter cannot assign a new id to a record that already has an id. " + record + " had id: " + oldId + " and you tried to update it with " + id + ". This likely happened because your server returned data in response to a find or update that had a different id than the one you sent.", oldId === null || id === oldId);
typeMap.idToReference[id] = reference;
reference.id = id;
},
/**
@private
This method receives opaque data provided by the adapter and
preprocesses it, returning an ID.
The actual preprocessing takes place in the adapter. If you would
like to change the default behavior, you should override the
appropriate hooks in `DS.Serializer`.
@see {DS.Serializer}
@return {String} id the id represented by the data
*/
preprocessData: function(type, data) {
return this.adapterForType(type).extractId(type, data);
},
/** @private
Returns a map of IDs to client IDs for a given type.
*/
typeMapFor: function(type) {
var typeMaps = get(this, 'typeMaps'),
guid = Ember.guidFor(type),
typeMap;
typeMap = typeMaps[guid];
if (typeMap) { return typeMap; }
typeMap = {
idToReference: {},
references: [],
metadata: {}
};
typeMaps[guid] = typeMap;
return typeMap;
},
// ................
// . LOADING DATA .
// ................
/**
Load new data into the store for a given id and type combination.
If data for that record had been loaded previously, the new information
overwrites the old.
If the record you are loading data for has outstanding changes that have not
yet been saved, an exception will be thrown.
@param {DS.Model} type
@param {String|Number} id
@param {Object} data the data to load
*/
load: function(type, data, prematerialized) {
var id;
if (typeof data === 'number' || typeof data === 'string') {
id = data;
data = prematerialized;
prematerialized = null;
}
if (prematerialized && prematerialized.id) {
id = prematerialized.id;
} else if (id === undefined) {
id = this.preprocessData(type, data);
}
id = coerceId(id);
var reference = this.referenceForId(type, id);
if (reference.record) {
once(reference.record, 'loadedData');
}
reference.data = data;
reference.prematerialized = prematerialized;
this.recordArrayManager.referenceDidChange(reference);
return reference;
},
loadMany: function(type, ids, dataList) {
if (dataList === undefined) {
dataList = ids;
ids = map(dataList, function(data) {
return this.preprocessData(type, data);
}, this);
}
return map(ids, function(id, i) {
return this.load(type, id, dataList[i]);
}, this);
},
loadHasMany: function(record, key, ids) {
//It looks sad to have to do the conversion in the store
var type = record.get(key + '.type'),
tuples = map(ids, function(id) {
return {id: id, type: type};
});
record.materializeHasMany(key, tuples);
// Update any existing many arrays that use the previous IDs,
// if necessary.
record.hasManyDidChange(key);
var relationship = record.cacheFor(key);
// TODO (tomdale) this assumes that loadHasMany *always* means
// that the records for the provided IDs are loaded.
if (relationship) {
set(relationship, 'isLoaded', true);
relationship.trigger('didLoad');
}
},
/** @private
Creates a new reference for a given type & ID pair. Metadata about the
record can be stored in the reference without having to create a full-blown
DS.Model instance.
@param {DS.Model} type
@param {String|Number} id
@returns {Reference}
*/
createReference: function(type, id) {
var typeMap = this.typeMapFor(type),
idToReference = typeMap.idToReference;
Ember.assert('The id ' + id + ' has already been used with another record of type ' + type.toString() + '.', !id || !idToReference[id]);
var reference = {
id: id,
clientId: this.clientIdCounter++,
type: type
};
// if we're creating an item, this process will be done
// later, once the object has been persisted.
if (id) {
idToReference[id] = reference;
}
typeMap.references.push(reference);
return reference;
},
// ..........................
// . RECORD MATERIALIZATION .
// ..........................
materializeRecord: function(reference) {
var record = reference.type._create({
id: reference.id,
store: this,
_reference: reference
});
reference.record = record;
get(this, 'defaultTransaction').adoptRecord(record);
record.loadingData();
if (typeof reference.data === 'object') {
record.loadedData();
}
return record;
},
dematerializeRecord: function(record) {
var reference = get(record, '_reference'),
type = reference.type,
id = reference.id,
typeMap = this.typeMapFor(type);
record.updateRecordArrays();
if (id) { delete typeMap.idToReference[id]; }
var loc = typeMap.references.indexOf(reference);
typeMap.references.splice(loc, 1);
},
willDestroy: function() {
if (get(DS, 'defaultStore') === this) {
set(DS, 'defaultStore', null);
}
},
// ........................
// . RELATIONSHIP CHANGES .
// ........................
addRelationshipChangeFor: function(clientReference, childKey, parentReference, parentKey, change) {
var clientId = clientReference.clientId,
parentClientId = parentReference ? parentReference.clientId : parentReference;
var key = childKey + parentKey;
var changes = this.relationshipChanges;
if (!(clientId in changes)) {
changes[clientId] = {};
}
if (!(parentClientId in changes[clientId])) {
changes[clientId][parentClientId] = {};
}
if (!(key in changes[clientId][parentClientId])) {
changes[clientId][parentClientId][key] = {};
}
changes[clientId][parentClientId][key][change.changeType] = change;
},
removeRelationshipChangeFor: function(clientReference, childKey, parentReference, parentKey, type) {
var clientId = clientReference.clientId,
parentClientId = parentReference ? parentReference.clientId : parentReference;
var changes = this.relationshipChanges;
var key = childKey + parentKey;
if (!(clientId in changes) || !(parentClientId in changes[clientId]) || !(key in changes[clientId][parentClientId])){
return;
}
delete changes[clientId][parentClientId][key][type];
},
relationshipChangeFor: function(clientReference, childKey, parentReference, parentKey, type) {
var clientId = clientReference.clientId,
parentClientId = parentReference ? parentReference.clientId : parentReference;
var changes = this.relationshipChanges;
var key = childKey + parentKey;
if (!(clientId in changes) || !(parentClientId in changes[clientId])){
return;
}
if(type){
return changes[clientId][parentClientId][key][type];
}
else{
//TODO(Igor) what if both present
return changes[clientId][parentClientId][key]["add"] || changes[clientId][parentClientId][key]["remove"];
}
},
relationshipChangePairsFor: function(reference){
var toReturn = [];
if( !reference ) { return toReturn; }
//TODO(Igor) What about the other side
var changesObject = this.relationshipChanges[reference.clientId];
for (var objKey in changesObject){
if(changesObject.hasOwnProperty(objKey)){
for (var changeKey in changesObject[objKey]){
if(changesObject[objKey].hasOwnProperty(changeKey)){
toReturn.push(changesObject[objKey][changeKey]);
}
}
}
}
return toReturn;
},
relationshipChangesFor: function(reference) {
var toReturn = [];
if( !reference ) { return toReturn; }
var relationshipPairs = this.relationshipChangePairsFor(reference);
forEach(relationshipPairs, function(pair){
var addedChange = pair["add"];
var removedChange = pair["remove"];
if(addedChange){
toReturn.push(addedChange);
}
if(removedChange){
toReturn.push(removedChange);
}
});
return toReturn;
},
// ......................
// . PER-TYPE ADAPTERS
// ......................
adapterForType: function(type) {
this._adaptersMap = this.createInstanceMapFor('adapters');
var adapter = this._adaptersMap.get(type);
if (adapter) { return adapter; }
return this.get('_adapter');
},
// ..............................
// . RECORD CHANGE NOTIFICATION .
// ..............................
recordAttributeDidChange: function(reference, attributeName, newValue, oldValue) {
var record = reference.record,
dirtySet = new Ember.OrderedSet(),
adapter = this.adapterForType(record.constructor);
if (adapter.dirtyRecordsForAttributeChange) {
adapter.dirtyRecordsForAttributeChange(dirtySet, record, attributeName, newValue, oldValue);
}
dirtySet.forEach(function(record) {
record.adapterDidDirty();
});
},
recordBelongsToDidChange: function(dirtySet, child, relationship) {
var adapter = this.adapterForType(child.constructor);
if (adapter.dirtyRecordsForBelongsToChange) {
adapter.dirtyRecordsForBelongsToChange(dirtySet, child, relationship);
}
// adapterDidDirty is called by the RelationshipChange that created
// the dirtySet.
},
recordHasManyDidChange: function(dirtySet, parent, relationship) {
var adapter = this.adapterForType(parent.constructor);
if (adapter.dirtyRecordsForHasManyChange) {
adapter.dirtyRecordsForHasManyChange(dirtySet, parent, relationship);
}
// adapterDidDirty is called by the RelationshipChange that created
// the dirtySet.
}
});
DS.Store.reopenClass({
registerAdapter: DS._Mappable.generateMapFunctionFor('adapters', function(type, adapter, map) {
map.set(type, adapter);
}),
transformMapKey: function(key) {
if (typeof key === 'string') {
var transformedKey;
transformedKey = get(Ember.lookup, key);
Ember.assert("Could not find model at path " + key, transformedKey);
return transformedKey;
} else {
return key;
}
},
transformMapValue: function(key, value) {
if (Ember.Object.detect(value)) {
return value.create();
}
return value;
}
});
})();
(function() {
/**
@module data
@submodule data-model
*/
var get = Ember.get, set = Ember.set,
once = Ember.run.once, arrayMap = Ember.ArrayPolyfills.map;
/**
This file encapsulates the various states that a record can transition
through during its lifecycle.
### State Manager
A record's state manager explicitly tracks what state a record is in
at any given time. For instance, if a record is newly created and has
not yet been sent to the adapter to be saved, it would be in the
`created.uncommitted` state. If a record has had local modifications
made to it that are in the process of being saved, the record would be
in the `updated.inFlight` state. (These state paths will be explained
in more detail below.)
Events are sent by the record or its store to the record's state manager.
How the state manager reacts to these events is dependent on which state
it is in. In some states, certain events will be invalid and will cause
an exception to be raised.
States are hierarchical. For example, a record can be in the
`deleted.start` state, then transition into the `deleted.inFlight` state.
If a child state does not implement an event handler, the state manager
will attempt to invoke the event on all parent states until the root state is
reached. The state hierarchy of a record is described in terms of a path
string. You can determine a record's current state by getting its manager's
current state path:
record.get('stateManager.currentPath');
//=> "created.uncommitted"
The `DS.Model` states are themselves stateless. What we mean is that,
though each instance of a record also has a unique instance of a
`DS.StateManager`, the hierarchical states that each of *those* points
to is a shared data structure. For performance reasons, instead of each
record getting its own copy of the hierarchy of states, each state
manager points to this global, immutable shared instance. How does a
state know which record it should be acting on? We pass a reference to
the current state manager as the first parameter to every method invoked
on a state.
The state manager passed as the first parameter is where you should stash
state about the record if needed; you should never store data on the state
object itself. If you need access to the record being acted on, you can
retrieve the state manager's `record` property. For example, if you had
an event handler `myEvent`:
myEvent: function(manager) {
var record = manager.get('record');
record.doSomething();
}
For more information about state managers in general, see the Ember.js
documentation on `Ember.StateManager`.
### Events, Flags, and Transitions
A state may implement zero or more events, flags, or transitions.
#### Events
Events are named functions that are invoked when sent to a record. The
state manager will first look for a method with the given name on the
current state. If no method is found, it will search the current state's
parent, and then its grandparent, and so on until reaching the top of
the hierarchy. If the root is reached without an event handler being found,
an exception will be raised. This can be very helpful when debugging new
features.
Here's an example implementation of a state with a `myEvent` event handler:
aState: DS.State.create({
myEvent: function(manager, param) {
console.log("Received myEvent with "+param);
}
})
To trigger this event:
record.send('myEvent', 'foo');
//=> "Received myEvent with foo"
Note that an optional parameter can be sent to a record's `send()` method,
which will be passed as the second parameter to the event handler.
Events should transition to a different state if appropriate. This can be
done by calling the state manager's `transitionTo()` method with a path to the
desired state. The state manager will attempt to resolve the state path
relative to the current state. If no state is found at that path, it will
attempt to resolve it relative to the current state's parent, and then its
parent, and so on until the root is reached. For example, imagine a hierarchy
like this:
* created
* start <-- currentState
* inFlight
* updated
* inFlight
If we are currently in the `start` state, calling
`transitionTo('inFlight')` would transition to the `created.inFlight` state,
while calling `transitionTo('updated.inFlight')` would transition to
the `updated.inFlight` state.
Remember that *only events* should ever cause a state transition. You should
never call `transitionTo()` from outside a state's event handler. If you are
tempted to do so, create a new event and send that to the state manager.
#### Flags
Flags are Boolean values that can be used to introspect a record's current
state in a more user-friendly way than examining its state path. For example,
instead of doing this:
var statePath = record.get('stateManager.currentPath');
if (statePath === 'created.inFlight') {
doSomething();
}
You can say:
if (record.get('isNew') && record.get('isSaving')) {
doSomething();
}
If your state does not set a value for a given flag, the value will
be inherited from its parent (or the first place in the state hierarchy
where it is defined).
The current set of flags are defined below. If you want to add a new flag,
in addition to the area below, you will also need to declare it in the
`DS.Model` class.
#### Transitions
Transitions are like event handlers but are called automatically upon
entering or exiting a state. To implement a transition, just call a method
either `enter` or `exit`:
myState: DS.State.create({
// Gets called automatically when entering
// this state.
enter: function(manager) {
console.log("Entered myState");
}
})
Note that enter and exit events are called once per transition. If the
current state changes, but changes to another child state of the parent,
the transition event on the parent will not be triggered.
@class States
@namespace DS
@extends Ember.State
*/
var stateProperty = Ember.computed(function(key) {
var parent = get(this, 'parentState');
if (parent) {
return get(parent, key);
}
}).property();
var hasDefinedProperties = function(object) {
for (var name in object) {
if (object.hasOwnProperty(name) && object[name]) { return true; }
}
return false;
};
var didChangeData = function(manager) {
var record = get(manager, 'record');
record.materializeData();
};
var willSetProperty = function(manager, context) {
context.oldValue = get(get(manager, 'record'), context.name);
var change = DS.AttributeChange.createChange(context);
get(manager, 'record')._changesToSync[context.name] = change;
};
var didSetProperty = function(manager, context) {
var change = get(manager, 'record')._changesToSync[context.name];
change.value = get(get(manager, 'record'), context.name);
change.sync();
};
DS.State = Ember.State.extend({
isLoading: stateProperty,
isLoaded: stateProperty,
isReloading: stateProperty,
isDirty: stateProperty,
isSaving: stateProperty,
isDeleted: stateProperty,
isError: stateProperty,
isNew: stateProperty,
isValid: stateProperty,
// For states that are substates of a
// DirtyState (updated or created), it is
// useful to be able to determine which
// type of dirty state it is.
dirtyType: stateProperty
});
// Implementation notes:
//
// Each state has a boolean value for all of the following flags:
//
// * isLoaded: The record has a populated `data` property. When a
// record is loaded via `store.find`, `isLoaded` is false
// until the adapter sets it. When a record is created locally,
// its `isLoaded` property is always true.
// * isDirty: The record has local changes that have not yet been
// saved by the adapter. This includes records that have been
// created (but not yet saved) or deleted.
// * isSaving: The record's transaction has been committed, but
// the adapter has not yet acknowledged that the changes have
// been persisted to the backend.
// * isDeleted: The record was marked for deletion. When `isDeleted`
// is true and `isDirty` is true, the record is deleted locally
// but the deletion was not yet persisted. When `isSaving` is
// true, the change is in-flight. When both `isDirty` and
// `isSaving` are false, the change has persisted.
// * isError: The adapter reported that it was unable to save
// local changes to the backend. This may also result in the
// record having its `isValid` property become false if the
// adapter reported that server-side validations failed.
// * isNew: The record was created on the client and the adapter
// did not yet report that it was successfully saved.
// * isValid: No client-side validations have failed and the
// adapter did not report any server-side validation failures.
// The dirty state is a abstract state whose functionality is
// shared between the `created` and `updated` states.
//
// The deleted state shares the `isDirty` flag with the
// subclasses of `DirtyState`, but with a very different
// implementation.
//
// Dirty states have three child states:
//
// `uncommitted`: the store has not yet handed off the record
// to be saved.
// `inFlight`: the store has handed off the record to be saved,
// but the adapter has not yet acknowledged success.
// `invalid`: the record has invalid information and cannot be
// send to the adapter yet.
var DirtyState = DS.State.extend({
initialState: 'uncommitted',
// FLAGS
isDirty: true,
// SUBSTATES
// When a record first becomes dirty, it is `uncommitted`.
// This means that there are local pending changes, but they
// have not yet begun to be saved, and are not invalid.
uncommitted: DS.State.extend({
// EVENTS
willSetProperty: willSetProperty,
didSetProperty: didSetProperty,
becomeDirty: Ember.K,
willCommit: function(manager) {
manager.transitionTo('inFlight');
},
becameClean: function(manager) {
var record = get(manager, 'record');
record.withTransaction(function(t) {
t.remove(record);
});
manager.transitionTo('loaded.materializing');
},
becameInvalid: function(manager) {
manager.transitionTo('invalid');
},
rollback: function(manager) {
get(manager, 'record').rollback();
}
}),
// Once a record has been handed off to the adapter to be
// saved, it is in the 'in flight' state. Changes to the
// record cannot be made during this window.
inFlight: DS.State.extend({
// FLAGS
isSaving: true,
// TRANSITIONS
enter: function(manager) {
var record = get(manager, 'record');
record.becameInFlight();
},
// EVENTS
materializingData: function(manager) {
set(manager, 'lastDirtyType', get(this, 'dirtyType'));
manager.transitionTo('materializing');
},
didCommit: function(manager) {
var dirtyType = get(this, 'dirtyType'),
record = get(manager, 'record');
record.withTransaction(function(t) {
t.remove(record);
});
manager.transitionTo('saved');
manager.send('invokeLifecycleCallbacks', dirtyType);
},
didChangeData: didChangeData,
becameInvalid: function(manager, errors) {
var record = get(manager, 'record');
set(record, 'errors', errors);
manager.transitionTo('invalid');
manager.send('invokeLifecycleCallbacks');
},
becameError: function(manager) {
manager.transitionTo('error');
manager.send('invokeLifecycleCallbacks');
}
}),
// A record is in the `invalid` state when its client-side
// invalidations have failed, or if the adapter has indicated
// the the record failed server-side invalidations.
invalid: DS.State.extend({
// FLAGS
isValid: false,
exit: function(manager) {
var record = get(manager, 'record');
record.withTransaction(function (t) {
t.remove(record);
});
},
// EVENTS
deleteRecord: function(manager) {
manager.transitionTo('deleted');
get(manager, 'record').clearRelationships();
},
willSetProperty: willSetProperty,
didSetProperty: function(manager, context) {
var record = get(manager, 'record'),
errors = get(record, 'errors'),
key = context.name;
set(errors, key, null);
if (!hasDefinedProperties(errors)) {
manager.send('becameValid');
}
didSetProperty(manager, context);
},
becomeDirty: Ember.K,
rollback: function(manager) {
manager.send('becameValid');
manager.send('rollback');
},
becameValid: function(manager) {
manager.transitionTo('uncommitted');
},
invokeLifecycleCallbacks: function(manager) {
var record = get(manager, 'record');
record.trigger('becameInvalid', record);
}
})
});
// The created and updated states are created outside the state
// chart so we can reopen their substates and add mixins as
// necessary.
var createdState = DirtyState.create({
dirtyType: 'created',
// FLAGS
isNew: true
});
var updatedState = DirtyState.create({
dirtyType: 'updated'
});
createdState.states.uncommitted.reopen({
deleteRecord: function(manager) {
var record = get(manager, 'record');
record.clearRelationships();
manager.transitionTo('deleted.saved');
}
});
createdState.states.uncommitted.reopen({
rollback: function(manager) {
this._super(manager);
manager.transitionTo('deleted.saved');
}
});
updatedState.states.uncommitted.reopen({
deleteRecord: function(manager) {
var record = get(manager, 'record');
manager.transitionTo('deleted');
record.clearRelationships();
}
});
var states = {
rootState: Ember.State.create({
// FLAGS
isLoading: false,
isLoaded: false,
isReloading: false,
isDirty: false,
isSaving: false,
isDeleted: false,
isError: false,
isNew: false,
isValid: true,
// SUBSTATES
// A record begins its lifecycle in the `empty` state.
// If its data will come from the adapter, it will
// transition into the `loading` state. Otherwise, if
// the record is being created on the client, it will
// transition into the `created` state.
empty: DS.State.create({
// EVENTS
loadingData: function(manager) {
manager.transitionTo('loading');
},
loadedData: function(manager) {
manager.transitionTo('loaded.created');
}
}),
// A record enters this state when the store askes
// the adapter for its data. It remains in this state
// until the adapter provides the requested data.
//
// Usually, this process is asynchronous, using an
// XHR to retrieve the data.
loading: DS.State.create({
// FLAGS
isLoading: true,
// EVENTS
loadedData: didChangeData,
materializingData: function(manager) {
manager.transitionTo('loaded.materializing.firstTime');
},
becameError: function(manager) {
manager.transitionTo('error');
manager.send('invokeLifecycleCallbacks');
}
}),
// A record enters this state when its data is populated.
// Most of a record's lifecycle is spent inside substates
// of the `loaded` state.
loaded: DS.State.create({
initialState: 'saved',
// FLAGS
isLoaded: true,
// SUBSTATES
materializing: DS.State.create({
// EVENTS
willSetProperty: Ember.K,
didSetProperty: Ember.K,
didChangeData: didChangeData,
finishedMaterializing: function(manager) {
manager.transitionTo('loaded.saved');
},
// SUBSTATES
firstTime: DS.State.create({
// FLAGS
isLoaded: false,
exit: function(manager) {
var record = get(manager, 'record');
once(function() {
record.trigger('didLoad');
});
}
})
}),
reloading: DS.State.create({
// FLAGS
isReloading: true,
// TRANSITIONS
enter: function(manager) {
var record = get(manager, 'record'),
store = get(record, 'store');
store.reloadRecord(record);
},
exit: function(manager) {
var record = get(manager, 'record');
once(record, 'trigger', 'didReload');
},
// EVENTS
loadedData: didChangeData,
materializingData: function(manager) {
manager.transitionTo('loaded.materializing');
}
}),
// If there are no local changes to a record, it remains
// in the `saved` state.
saved: DS.State.create({
// EVENTS
willSetProperty: willSetProperty,
didSetProperty: didSetProperty,
didChangeData: didChangeData,
loadedData: didChangeData,
reloadRecord: function(manager) {
manager.transitionTo('loaded.reloading');
},
materializingData: function(manager) {
manager.transitionTo('loaded.materializing');
},
becomeDirty: function(manager) {
manager.transitionTo('updated');
},
deleteRecord: function(manager) {
manager.transitionTo('deleted');
get(manager, 'record').clearRelationships();
},
unloadRecord: function(manager) {
var record = get(manager, 'record');
// clear relationships before moving to deleted state
// otherwise it fails
record.clearRelationships();
manager.transitionTo('deleted.saved');
},
didCommit: function(manager) {
var record = get(manager, 'record');
record.withTransaction(function(t) {
t.remove(record);
});
manager.send('invokeLifecycleCallbacks', get(manager, 'lastDirtyType'));
},
invokeLifecycleCallbacks: function(manager, dirtyType) {
var record = get(manager, 'record');
if (dirtyType === 'created') {
record.trigger('didCreate', record);
} else {
record.trigger('didUpdate', record);
}
record.trigger('didCommit', record);
}
}),
// A record is in this state after it has been locally
// created but before the adapter has indicated that
// it has been saved.
created: createdState,
// A record is in this state if it has already been
// saved to the server, but there are new local changes
// that have not yet been saved.
updated: updatedState
}),
// A record is in this state if it was deleted from the store.
deleted: DS.State.create({
initialState: 'uncommitted',
dirtyType: 'deleted',
// FLAGS
isDeleted: true,
isLoaded: true,
isDirty: true,
// TRANSITIONS
setup: function(manager) {
var record = get(manager, 'record'),
store = get(record, 'store');
store.recordArrayManager.remove(record);
},
// SUBSTATES
// When a record is deleted, it enters the `start`
// state. It will exit this state when the record's
// transaction starts to commit.
uncommitted: DS.State.create({
// EVENTS
willCommit: function(manager) {
manager.transitionTo('inFlight');
},
rollback: function(manager) {
get(manager, 'record').rollback();
},
becomeDirty: Ember.K,
becameClean: function(manager) {
var record = get(manager, 'record');
record.withTransaction(function(t) {
t.remove(record);
});
manager.transitionTo('loaded.materializing');
}
}),
// After a record's transaction is committing, but
// before the adapter indicates that the deletion
// has saved to the server, a record is in the
// `inFlight` substate of `deleted`.
inFlight: DS.State.create({
// FLAGS
isSaving: true,
// TRANSITIONS
enter: function(manager) {
var record = get(manager, 'record');
record.becameInFlight();
},
// EVENTS
didCommit: function(manager) {
var record = get(manager, 'record');
record.withTransaction(function(t) {
t.remove(record);
});
manager.transitionTo('saved');
manager.send('invokeLifecycleCallbacks');
}
}),
// Once the adapter indicates that the deletion has
// been saved, the record enters the `saved` substate
// of `deleted`.
saved: DS.State.create({
// FLAGS
isDirty: false,
setup: function(manager) {
var record = get(manager, 'record'),
store = get(record, 'store');
store.dematerializeRecord(record);
},
invokeLifecycleCallbacks: function(manager) {
var record = get(manager, 'record');
record.trigger('didDelete', record);
record.trigger('didCommit', record);
}
})
}),
// If the adapter indicates that there was an unknown
// error saving a record, the record enters the `error`
// state.
error: DS.State.create({
isError: true,
// EVENTS
invokeLifecycleCallbacks: function(manager) {
var record = get(manager, 'record');
record.trigger('becameError', record);
}
})
})
};
DS.StateManager = Ember.StateManager.extend({
record: null,
initialState: 'rootState',
states: states,
unhandledEvent: function(manager, originalEvent) {
var record = manager.get('record'),
contexts = [].slice.call(arguments, 2),
errorMessage;
errorMessage = "Attempted to handle event `" + originalEvent + "` ";
errorMessage += "on " + record.toString() + " while in state ";
errorMessage += get(manager, 'currentState.path') + ". Called with ";
errorMessage += arrayMap.call(contexts, function(context){
return Ember.inspect(context);
}).join(', ');
throw new Ember.Error(errorMessage);
}
});
})();
(function() {
var LoadPromise = DS.LoadPromise; // system/mixins/load_promise
var get = Ember.get, set = Ember.set, map = Ember.EnumerableUtils.map;
var retrieveFromCurrentState = Ember.computed(function(key, value) {
return get(get(this, 'stateManager.currentState'), key);
}).property('stateManager.currentState').readOnly();
/**
The model class that all Ember Data records descend from.
@module data
@submodule data-model
@main data-model
@class Model
@namespace DS
@extends Ember.Object
@constructor
*/
DS.Model = Ember.Object.extend(Ember.Evented, LoadPromise, {
isLoading: retrieveFromCurrentState,
isLoaded: retrieveFromCurrentState,
isReloading: retrieveFromCurrentState,
isDirty: retrieveFromCurrentState,
isSaving: retrieveFromCurrentState,
isDeleted: retrieveFromCurrentState,
isError: retrieveFromCurrentState,
isNew: retrieveFromCurrentState,
isValid: retrieveFromCurrentState,
dirtyType: retrieveFromCurrentState,
clientId: null,
id: null,
transaction: null,
stateManager: null,
errors: null,
/**
Create a JSON representation of the record, using the serialization
strategy of the store's adapter.
@method serialize
@param {Object} options Available options:
* `includeId`: `true` if the record's ID should be included in the
JSON representation.
@returns {Object} an object whose values are primitive JSON values only
*/
serialize: function(options) {
var store = get(this, 'store');
return store.serialize(this, options);
},
/**
Use {{#crossLink "DS.JSONSerializer"}}DS.JSONSerializer{{/crossLink}} to
get the JSON representation of a record.
@method toJSON
@param {Object} options Available options:
* `includeId`: `true` if the record's ID should be included in the
JSON representation.
@returns {Object} A JSON representation of the object.
*/
toJSON: function(options) {
var serializer = DS.JSONSerializer.create();
return serializer.serialize(this, options);
},
/**
Fired when the record is loaded from the server.
@event didLoad
*/
didLoad: Ember.K,
/**
Fired when the record is reloaded from the server.
@event didReload
*/
didReload: Ember.K,
/**
Fired when the record is updated.
@event didUpdate
*/
didUpdate: Ember.K,
/**
Fired when the record is created.
@event didCreate
*/
didCreate: Ember.K,
/**
Fired when the record is deleted.
@event didDelete
*/
didDelete: Ember.K,
/**
Fired when the record becomes invalid.
@event becameInvalid
*/
becameInvalid: Ember.K,
/**
Fired when the record enters the error state.
@event becameError
*/
becameError: Ember.K,
data: Ember.computed(function() {
if (!this._data) {
this.setupData();
}
return this._data;
}).property(),
materializeData: function() {
this.send('materializingData');
get(this, 'store').materializeData(this);
this.suspendRelationshipObservers(function() {
this.notifyPropertyChange('data');
});
},
_data: null,
init: function() {
this._super();
var stateManager = DS.StateManager.create({ record: this });
set(this, 'stateManager', stateManager);
this._setup();
stateManager.goToState('empty');
},
_setup: function() {
this._changesToSync = {};
},
send: function(name, context) {
return get(this, 'stateManager').send(name, context);
},
withTransaction: function(fn) {
var transaction = get(this, 'transaction');
if (transaction) { fn(transaction); }
},
loadingData: function() {
this.send('loadingData');
},
loadedData: function() {
this.send('loadedData');
},
didChangeData: function() {
this.send('didChangeData');
},
deleteRecord: function() {
this.send('deleteRecord');
},
unloadRecord: function() {
Ember.assert("You can only unload a loaded, non-dirty record.", !get(this, 'isDirty'));
this.send('unloadRecord');
},
clearRelationships: function() {
this.eachRelationship(function(name, relationship) {
if (relationship.kind === 'belongsTo') {
set(this, name, null);
} else if (relationship.kind === 'hasMany') {
this.clearHasMany(relationship);
}
}, this);
},
updateRecordArrays: function() {
var store = get(this, 'store');
if (store) {
store.dataWasUpdated(this.constructor, get(this, '_reference'), this);
}
},
/**
If the adapter did not return a hash in response to a commit,
merge the changed attributes and relationships into the existing
saved data.
*/
adapterDidCommit: function() {
var attributes = get(this, 'data').attributes;
get(this.constructor, 'attributes').forEach(function(name, meta) {
attributes[name] = get(this, name);
}, this);
this.send('didCommit');
this.updateRecordArraysLater();
},
adapterDidDirty: function() {
this.send('becomeDirty');
this.updateRecordArraysLater();
},
dataDidChange: Ember.observer(function() {
this.reloadHasManys();
this.send('finishedMaterializing');
}, 'data'),
reloadHasManys: function() {
var relationships = get(this.constructor, 'relationshipsByName');
this.updateRecordArraysLater();
relationships.forEach(function(name, relationship) {
if (relationship.kind === 'hasMany') {
this.hasManyDidChange(relationship.key);
}
}, this);
},
hasManyDidChange: function(key) {
var cachedValue = this.cacheFor(key);
if (cachedValue) {
var type = get(this.constructor, 'relationshipsByName').get(key).type;
var store = get(this, 'store');
var ids = this._data.hasMany[key] || [];
var references = map(ids, function(id) {
if (typeof id === 'object') {
if( id.clientId ) {
// if it was already a reference, return the reference
return id;
} else {
// <id, type> tuple for a polymorphic association.
return store.referenceForId(id.type, id.id);
}
}
return store.referenceForId(type, id);
});
set(cachedValue, 'content', Ember.A(references));
}
},
updateRecordArraysLater: function() {
Ember.run.once(this, this.updateRecordArrays);
},
setupData: function() {
this._data = {
attributes: {},
belongsTo: {},
hasMany: {},
id: null
};
},
materializeId: function(id) {
set(this, 'id', id);
},
materializeAttributes: function(attributes) {
Ember.assert("Must pass a hash of attributes to materializeAttributes", !!attributes);
this._data.attributes = attributes;
},
materializeAttribute: function(name, value) {
this._data.attributes[name] = value;
},
materializeHasMany: function(name, tuplesOrReferencesOrOpaque) {
var tuplesOrReferencesOrOpaqueType = typeof tuplesOrReferencesOrOpaque;
if (tuplesOrReferencesOrOpaque && tuplesOrReferencesOrOpaqueType !== 'string' && tuplesOrReferencesOrOpaque.length > 1) { Ember.assert('materializeHasMany expects tuples, references or opaque token, not ' + tuplesOrReferencesOrOpaque[0], tuplesOrReferencesOrOpaque[0].hasOwnProperty('id') && tuplesOrReferencesOrOpaque[0].type); }
if( tuplesOrReferencesOrOpaqueType === "string" ) {
this._data.hasMany[name] = tuplesOrReferencesOrOpaque;
} else {
var references = tuplesOrReferencesOrOpaque;
if (tuplesOrReferencesOrOpaque && Ember.isArray(tuplesOrReferencesOrOpaque)) {
references = this._convertTuplesToReferences(tuplesOrReferencesOrOpaque);
}
this._data.hasMany[name] = references;
}
},
materializeBelongsTo: function(name, tupleOrReference) {
if (tupleOrReference) { Ember.assert('materializeBelongsTo expects a tuple or a reference, not a ' + tupleOrReference, !tupleOrReference || (tupleOrReference.hasOwnProperty('id') && tupleOrReference.hasOwnProperty('type'))); }
this._data.belongsTo[name] = tupleOrReference;
},
_convertTuplesToReferences: function(tuplesOrReferences) {
return map(tuplesOrReferences, function(tupleOrReference) {
return this._convertTupleToReference(tupleOrReference);
}, this);
},
_convertTupleToReference: function(tupleOrReference) {
var store = get(this, 'store');
if(tupleOrReference.clientId) {
return tupleOrReference;
} else {
return store.referenceForId(tupleOrReference.type, tupleOrReference.id);
}
},
rollback: function() {
this._setup();
this.send('becameClean');
this.suspendRelationshipObservers(function() {
this.notifyPropertyChange('data');
});
},
toStringExtension: function() {
return get(this, 'id');
},
/**
@private
The goal of this method is to temporarily disable specific observers
that take action in response to application changes.
This allows the system to make changes (such as materialization and
rollback) that should not trigger secondary behavior (such as setting an
inverse relationship or marking records as dirty).
The specific implementation will likely change as Ember proper provides
better infrastructure for suspending groups of observers, and if Array
observation becomes more unified with regular observers.
*/
suspendRelationshipObservers: function(callback, binding) {
var observers = get(this.constructor, 'relationshipNames').belongsTo;
var self = this;
try {
this._suspendedRelationships = true;
Ember._suspendObservers(self, observers, null, 'belongsToDidChange', function() {
Ember._suspendBeforeObservers(self, observers, null, 'belongsToWillChange', function() {
callback.call(binding || self);
});
});
} finally {
this._suspendedRelationships = false;
}
},
becameInFlight: function() {
},
/**
@private
*/
resolveOn: function(successEvent) {
var model = this;
return new Ember.RSVP.Promise(function(resolve, reject) {
function success() {
this.off('becameError', error);
this.off('becameInvalid', error);
resolve(this);
}
function error() {
this.off(successEvent, success);
reject(this);
}
model.one(successEvent, success);
model.one('becameError', error);
model.one('becameInvalid', error);
});
},
/**
Save the record.
@method save
*/
save: function() {
this.get('store').scheduleSave(this);
return this.resolveOn('didCommit');
},
/**
Reload the record from the adapter.
This will only work if the record has already finished loading
and has not yet been modified (`isLoaded` but not `isDirty`,
or `isSaving`).
@method reload
*/
reload: function() {
this.send('reloadRecord');
return this.resolveOn('didReload');
},
// FOR USE DURING COMMIT PROCESS
adapterDidUpdateAttribute: function(attributeName, value) {
// If a value is passed in, update the internal attributes and clear
// the attribute cache so it picks up the new value. Otherwise,
// collapse the current value into the internal attributes because
// the adapter has acknowledged it.
if (value !== undefined) {
get(this, 'data.attributes')[attributeName] = value;
this.notifyPropertyChange(attributeName);
} else {
value = get(this, attributeName);
get(this, 'data.attributes')[attributeName] = value;
}
this.updateRecordArraysLater();
},
adapterDidInvalidate: function(errors) {
this.send('becameInvalid', errors);
},
adapterDidError: function() {
this.send('becameError');
},
/**
@private
Override the default event firing from Ember.Evented to
also call methods with the given name.
*/
trigger: function(name) {
Ember.tryInvoke(this, name, [].slice.call(arguments, 1));
this._super.apply(this, arguments);
}
});
// Helper function to generate store aliases.
// This returns a function that invokes the named alias
// on the default store, but injects the class as the
// first parameter.
var storeAlias = function(methodName) {
return function() {
var store = get(DS, 'defaultStore'),
args = [].slice.call(arguments);
args.unshift(this);
Ember.assert("Your application does not have a 'Store' property defined. Attempts to call '" + methodName + "' on model classes will fail. Please provide one as with 'YourAppName.Store = DS.Store.extend()'", !!store);
return store[methodName].apply(store, args);
};
};
DS.Model.reopenClass({
/** @private
Alias DS.Model's `create` method to `_create`. This allows us to create DS.Model
instances from within the store, but if end users accidentally call `create()`
(instead of `createRecord()`), we can raise an error.
*/
_create: DS.Model.create,
/** @private
Override the class' `create()` method to raise an error. This prevents end users
from inadvertently calling `create()` instead of `createRecord()`. The store is
still able to create instances by calling the `_create()` method.
*/
create: function() {
throw new Ember.Error("You should not call `create` on a model. Instead, call `createRecord` with the attributes you would like to set.");
},
/**
See {{#crossLink "DS.Store/find:method"}}`DS.Store.find()`{{/crossLink}}.
@method find
@param {Object|String|Array|null} query A query to find records by.
*/
find: storeAlias('find'),
/**
See {{#crossLink "DS.Store/all:method"}}`DS.Store.all()`{{/crossLink}}.
@method all
@return {DS.RecordArray}
*/
all: storeAlias('all'),
/**
See {{#crossLink "DS.Store/findQuery:method"}}`DS.Store.findQuery()`{{/crossLink}}.
@method query
@param {Object} query an opaque query to be used by the adapter
@return {DS.AdapterPopulatedRecordArray}
*/
query: storeAlias('findQuery'),
/**
See {{#crossLink "DS.Store/filter:method"}}`DS.Store.filter()`{{/crossLink}}.
@method filter
@param {Function} filter
@return {DS.FilteredRecordArray}
*/
filter: storeAlias('filter'),
/**
See {{#crossLink "DS.Store/createRecord:method"}}`DS.Store.createRecord()`{{/crossLink}}.
@method createRecord
@param {Object} properties a hash of properties to set on the
newly created record.
@returns DS.Model
*/
createRecord: storeAlias('createRecord')
});
})();
(function() {
/**
@module data
@submodule data-model
*/
var get = Ember.get;
DS.Model.reopenClass({
attributes: Ember.computed(function() {
var map = Ember.Map.create();
this.eachComputedProperty(function(name, meta) {
if (meta.isAttribute) {
Ember.assert("You may not set `id` as an attribute on your model. Please remove any lines that look like: `id: DS.attr('<type>')` from " + this.toString(), name !== 'id');
meta.name = name;
map.set(name, meta);
}
});
return map;
})
});
DS.Model.reopen({
eachAttribute: function(callback, binding) {
get(this.constructor, 'attributes').forEach(function(name, meta) {
callback.call(binding, name, meta);
}, binding);
},
attributeWillChange: Ember.beforeObserver(function(record, key) {
var reference = get(record, '_reference'),
store = get(record, 'store');
record.send('willSetProperty', { reference: reference, store: store, name: key });
}),
attributeDidChange: Ember.observer(function(record, key) {
record.send('didSetProperty', { name: key });
})
});
function getAttr(record, options, key) {
var attributes = get(record, 'data').attributes;
var value = attributes[key];
if (value === undefined) {
if (typeof options.defaultValue === "function") {
value = options.defaultValue();
} else {
value = options.defaultValue;
}
}
return value;
}
DS.attr = function(type, options) {
options = options || {};
var meta = {
type: type,
isAttribute: true,
options: options
};
return Ember.computed(function(key, value, oldValue) {
if (arguments.length > 1) {
Ember.assert("You may not set `id` as an attribute on your model. Please remove any lines that look like: `id: DS.attr('<type>')` from " + this.constructor.toString(), key !== 'id');
} else {
value = getAttr(this, options, key);
}
return value;
// `data` is never set directly. However, it may be
// invalidated from the state manager's setData
// event.
}).property('data').meta(meta);
};
})();
(function() {
/**
@module data
@submodule data-model
*/
})();
(function() {
/**
An AttributeChange object is created whenever a record's
attribute changes value. It is used to track changes to a
record between transaction commits.
*/
var AttributeChange = DS.AttributeChange = function(options) {
this.reference = options.reference;
this.store = options.store;
this.name = options.name;
this.oldValue = options.oldValue;
};
AttributeChange.createChange = function(options) {
return new AttributeChange(options);
};
AttributeChange.prototype = {
sync: function() {
this.store.recordAttributeDidChange(this.reference, this.name, this.value, this.oldValue);
// TODO: Use this object in the commit process
this.destroy();
},
/**
If the AttributeChange is destroyed (either by being rolled back
or being committed), remove it from the list of pending changes
on the record.
*/
destroy: function() {
var record = this.reference.record;
delete record._changesToSync[this.name];
}
};
})();
(function() {
var get = Ember.get, set = Ember.set;
var forEach = Ember.EnumerableUtils.forEach;
DS.RelationshipChange = function(options) {
this.parentReference = options.parentReference;
this.childReference = options.childReference;
this.firstRecordReference = options.firstRecordReference;
this.firstRecordKind = options.firstRecordKind;
this.firstRecordName = options.firstRecordName;
this.secondRecordReference = options.secondRecordReference;
this.secondRecordKind = options.secondRecordKind;
this.secondRecordName = options.secondRecordName;
this.changeType = options.changeType;
this.store = options.store;
this.committed = {};
};
DS.RelationshipChangeAdd = function(options){
DS.RelationshipChange.call(this, options);
};
DS.RelationshipChangeRemove = function(options){
DS.RelationshipChange.call(this, options);
};
/** @private */
DS.RelationshipChange.create = function(options) {
return new DS.RelationshipChange(options);
};
/** @private */
DS.RelationshipChangeAdd.create = function(options) {
return new DS.RelationshipChangeAdd(options);
};
/** @private */
DS.RelationshipChangeRemove.create = function(options) {
return new DS.RelationshipChangeRemove(options);
};
DS.OneToManyChange = {};
DS.OneToNoneChange = {};
DS.ManyToNoneChange = {};
DS.OneToOneChange = {};
DS.ManyToManyChange = {};
DS.RelationshipChange._createChange = function(options){
if(options.changeType === "add"){
return DS.RelationshipChangeAdd.create(options);
}
if(options.changeType === "remove"){
return DS.RelationshipChangeRemove.create(options);
}
};
DS.RelationshipChange.determineRelationshipType = function(recordType, knownSide){
var knownKey = knownSide.key, key, otherKind;
var knownKind = knownSide.kind;
var inverse = recordType.inverseFor(knownKey);
if (inverse){
key = inverse.name;
otherKind = inverse.kind;
}
if (!inverse){
return knownKind === "belongsTo" ? "oneToNone" : "manyToNone";
}
else{
if(otherKind === "belongsTo"){
return knownKind === "belongsTo" ? "oneToOne" : "manyToOne";
}
else{
return knownKind === "belongsTo" ? "oneToMany" : "manyToMany";
}
}
};
DS.RelationshipChange.createChange = function(firstRecordReference, secondRecordReference, store, options){
// Get the type of the child based on the child's client ID
var firstRecordType = firstRecordReference.type, changeType;
changeType = DS.RelationshipChange.determineRelationshipType(firstRecordType, options);
if (changeType === "oneToMany"){
return DS.OneToManyChange.createChange(firstRecordReference, secondRecordReference, store, options);
}
else if (changeType === "manyToOne"){
return DS.OneToManyChange.createChange(secondRecordReference, firstRecordReference, store, options);
}
else if (changeType === "oneToNone"){
return DS.OneToNoneChange.createChange(firstRecordReference, secondRecordReference, store, options);
}
else if (changeType === "manyToNone"){
return DS.ManyToNoneChange.createChange(firstRecordReference, secondRecordReference, store, options);
}
else if (changeType === "oneToOne"){
return DS.OneToOneChange.createChange(firstRecordReference, secondRecordReference, store, options);
}
else if (changeType === "manyToMany"){
return DS.ManyToManyChange.createChange(firstRecordReference, secondRecordReference, store, options);
}
};
/** @private */
DS.OneToNoneChange.createChange = function(childReference, parentReference, store, options) {
var key = options.key;
var change = DS.RelationshipChange._createChange({
parentReference: parentReference,
childReference: childReference,
firstRecordReference: childReference,
store: store,
changeType: options.changeType,
firstRecordName: key,
firstRecordKind: "belongsTo"
});
store.addRelationshipChangeFor(childReference, key, parentReference, null, change);
return change;
};
/** @private */
DS.ManyToNoneChange.createChange = function(childReference, parentReference, store, options) {
var key = options.key;
var change = DS.RelationshipChange._createChange({
parentReference: childReference,
childReference: parentReference,
secondRecordReference: childReference,
store: store,
changeType: options.changeType,
secondRecordName: options.key,
secondRecordKind: "hasMany"
});
store.addRelationshipChangeFor(childReference, key, parentReference, null, change);
return change;
};
/** @private */
DS.ManyToManyChange.createChange = function(childReference, parentReference, store, options) {
// If the name of the belongsTo side of the relationship is specified,
// use that
// If the type of the parent is specified, look it up on the child's type
// definition.
var key = options.key;
var change = DS.RelationshipChange._createChange({
parentReference: parentReference,
childReference: childReference,
firstRecordReference: childReference,
secondRecordReference: parentReference,
firstRecordKind: "hasMany",
secondRecordKind: "hasMany",
store: store,
changeType: options.changeType,
firstRecordName: key
});
store.addRelationshipChangeFor(childReference, key, parentReference, null, change);
return change;
};
/** @private */
DS.OneToOneChange.createChange = function(childReference, parentReference, store, options) {
var key;
// If the name of the belongsTo side of the relationship is specified,
// use that
// If the type of the parent is specified, look it up on the child's type
// definition.
if (options.parentType) {
key = options.parentType.inverseFor(options.key).name;
} else if (options.key) {
key = options.key;
} else {
Ember.assert("You must pass either a parentType or belongsToName option to OneToManyChange.forChildAndParent", false);
}
var change = DS.RelationshipChange._createChange({
parentReference: parentReference,
childReference: childReference,
firstRecordReference: childReference,
secondRecordReference: parentReference,
firstRecordKind: "belongsTo",
secondRecordKind: "belongsTo",
store: store,
changeType: options.changeType,
firstRecordName: key
});
store.addRelationshipChangeFor(childReference, key, parentReference, null, change);
return change;
};
DS.OneToOneChange.maintainInvariant = function(options, store, childReference, key){
if (options.changeType === "add" && store.recordIsMaterialized(childReference)) {
var child = store.recordForReference(childReference);
var oldParent = get(child, key);
if (oldParent){
var correspondingChange = DS.OneToOneChange.createChange(childReference, oldParent.get('_reference'), store, {
parentType: options.parentType,
hasManyName: options.hasManyName,
changeType: "remove",
key: options.key
});
store.addRelationshipChangeFor(childReference, key, options.parentReference , null, correspondingChange);
correspondingChange.sync();
}
}
};
/** @private */
DS.OneToManyChange.createChange = function(childReference, parentReference, store, options) {
var key;
// If the name of the belongsTo side of the relationship is specified,
// use that
// If the type of the parent is specified, look it up on the child's type
// definition.
if (options.parentType) {
key = options.parentType.inverseFor(options.key).name;
DS.OneToManyChange.maintainInvariant( options, store, childReference, key );
} else if (options.key) {
key = options.key;
} else {
Ember.assert("You must pass either a parentType or belongsToName option to OneToManyChange.forChildAndParent", false);
}
var change = DS.RelationshipChange._createChange({
parentReference: parentReference,
childReference: childReference,
firstRecordReference: childReference,
secondRecordReference: parentReference,
firstRecordKind: "belongsTo",
secondRecordKind: "hasMany",
store: store,
changeType: options.changeType,
firstRecordName: key
});
store.addRelationshipChangeFor(childReference, key, parentReference, change.getSecondRecordName(), change);
return change;
};
DS.OneToManyChange.maintainInvariant = function(options, store, childReference, key){
var child = childReference.record;
if (options.changeType === "add" && child) {
var oldParent = get(child, key);
if (oldParent){
var correspondingChange = DS.OneToManyChange.createChange(childReference, oldParent.get('_reference'), store, {
parentType: options.parentType,
hasManyName: options.hasManyName,
changeType: "remove",
key: options.key
});
store.addRelationshipChangeFor(childReference, key, options.parentReference, correspondingChange.getSecondRecordName(), correspondingChange);
correspondingChange.sync();
}
}
};
DS.OneToManyChange.ensureSameTransaction = function(changes){
var records = Ember.A();
forEach(changes, function(change){
records.addObject(change.getSecondRecord());
records.addObject(change.getFirstRecord());
});
return DS.Transaction.ensureSameTransaction(records);
};
DS.RelationshipChange.prototype = {
getSecondRecordName: function() {
var name = this.secondRecordName, parent;
if (!name) {
parent = this.secondRecordReference;
if (!parent) { return; }
var childType = this.firstRecordReference.type;
var inverse = childType.inverseFor(this.firstRecordName);
this.secondRecordName = inverse.name;
}
return this.secondRecordName;
},
/**
Get the name of the relationship on the belongsTo side.
@return {String}
*/
getFirstRecordName: function() {
var name = this.firstRecordName;
return name;
},
/** @private */
destroy: function() {
var childReference = this.childReference,
belongsToName = this.getFirstRecordName(),
hasManyName = this.getSecondRecordName(),
store = this.store;
store.removeRelationshipChangeFor(childReference, belongsToName, this.parentReference, hasManyName, this.changeType);
},
/** @private */
getByReference: function(reference) {
var store = this.store;
// return null or undefined if the original reference was null or undefined
if (!reference) { return reference; }
if (reference.record) {
return reference.record;
}
},
getSecondRecord: function(){
return this.getByReference(this.secondRecordReference);
},
/** @private */
getFirstRecord: function() {
return this.getByReference(this.firstRecordReference);
},
/**
@private
Make sure that all three parts of the relationship change are part of
the same transaction. If any of the three records is clean and in the
default transaction, and the rest are in a different transaction, move
them all into that transaction.
*/
ensureSameTransaction: function() {
var child = this.getFirstRecord(),
parentRecord = this.getSecondRecord();
var transaction = DS.Transaction.ensureSameTransaction([child, parentRecord]);
this.transaction = transaction;
return transaction;
},
callChangeEvents: function(){
var child = this.getFirstRecord(),
parentRecord = this.getSecondRecord();
var dirtySet = new Ember.OrderedSet();
// TODO: This implementation causes a race condition in key-value
// stores. The fix involves buffering changes that happen while
// a record is loading. A similar fix is required for other parts
// of ember-data, and should be done as new infrastructure, not
// a one-off hack. [tomhuda]
if (parentRecord && get(parentRecord, 'isLoaded')) {
this.store.recordHasManyDidChange(dirtySet, parentRecord, this);
}
if (child) {
this.store.recordBelongsToDidChange(dirtySet, child, this);
}
dirtySet.forEach(function(record) {
record.adapterDidDirty();
});
},
coalesce: function(){
var relationshipPairs = this.store.relationshipChangePairsFor(this.firstRecordReference);
forEach(relationshipPairs, function(pair){
var addedChange = pair["add"];
var removedChange = pair["remove"];
if(addedChange && removedChange) {
addedChange.destroy();
removedChange.destroy();
}
});
}
};
DS.RelationshipChangeAdd.prototype = Ember.create(DS.RelationshipChange.create({}));
DS.RelationshipChangeRemove.prototype = Ember.create(DS.RelationshipChange.create({}));
DS.RelationshipChangeAdd.prototype.changeType = "add";
DS.RelationshipChangeAdd.prototype.sync = function() {
var secondRecordName = this.getSecondRecordName(),
firstRecordName = this.getFirstRecordName(),
firstRecord = this.getFirstRecord(),
secondRecord = this.getSecondRecord();
//Ember.assert("You specified a hasMany (" + hasManyName + ") on " + (!belongsToName && (newParent || oldParent || this.lastParent).constructor) + " but did not specify an inverse belongsTo on " + child.constructor, belongsToName);
//Ember.assert("You specified a belongsTo (" + belongsToName + ") on " + child.constructor + " but did not specify an inverse hasMany on " + (!hasManyName && (newParent || oldParent || this.lastParentRecord).constructor), hasManyName);
this.ensureSameTransaction();
this.callChangeEvents();
if (secondRecord && firstRecord) {
if(this.secondRecordKind === "belongsTo"){
secondRecord.suspendRelationshipObservers(function(){
set(secondRecord, secondRecordName, firstRecord);
});
}
else if(this.secondRecordKind === "hasMany"){
secondRecord.suspendRelationshipObservers(function(){
get(secondRecord, secondRecordName).addObject(firstRecord);
});
}
}
if (firstRecord && secondRecord && get(firstRecord, firstRecordName) !== secondRecord) {
if(this.firstRecordKind === "belongsTo"){
firstRecord.suspendRelationshipObservers(function(){
set(firstRecord, firstRecordName, secondRecord);
});
}
else if(this.firstRecordKind === "hasMany"){
firstRecord.suspendRelationshipObservers(function(){
get(firstRecord, firstRecordName).addObject(secondRecord);
});
}
}
this.coalesce();
};
DS.RelationshipChangeRemove.prototype.changeType = "remove";
DS.RelationshipChangeRemove.prototype.sync = function() {
var secondRecordName = this.getSecondRecordName(),
firstRecordName = this.getFirstRecordName(),
firstRecord = this.getFirstRecord(),
secondRecord = this.getSecondRecord();
//Ember.assert("You specified a hasMany (" + hasManyName + ") on " + (!belongsToName && (newParent || oldParent || this.lastParent).constructor) + " but did not specify an inverse belongsTo on " + child.constructor, belongsToName);
//Ember.assert("You specified a belongsTo (" + belongsToName + ") on " + child.constructor + " but did not specify an inverse hasMany on " + (!hasManyName && (newParent || oldParent || this.lastParentRecord).constructor), hasManyName);
this.ensureSameTransaction(firstRecord, secondRecord, secondRecordName, firstRecordName);
this.callChangeEvents();
if (secondRecord && firstRecord) {
if(this.secondRecordKind === "belongsTo"){
secondRecord.suspendRelationshipObservers(function(){
set(secondRecord, secondRecordName, null);
});
}
else if(this.secondRecordKind === "hasMany"){
secondRecord.suspendRelationshipObservers(function(){
get(secondRecord, secondRecordName).removeObject(firstRecord);
});
}
}
if (firstRecord && get(firstRecord, firstRecordName)) {
if(this.firstRecordKind === "belongsTo"){
firstRecord.suspendRelationshipObservers(function(){
set(firstRecord, firstRecordName, null);
});
}
else if(this.firstRecordKind === "hasMany"){
firstRecord.suspendRelationshipObservers(function(){
get(firstRecord, firstRecordName).removeObject(secondRecord);
});
}
}
this.coalesce();
};
})();
(function() {
/**
@module data
@submodule data-changes
*/
})();
(function() {
var get = Ember.get, set = Ember.set,
isNone = Ember.isNone;
DS.belongsTo = function(type, options) {
Ember.assert("The first argument DS.belongsTo must be a model type or string, like DS.belongsTo(App.Person)", !!type && (typeof type === 'string' || DS.Model.detect(type)));
options = options || {};
var meta = { type: type, isRelationship: true, options: options, kind: 'belongsTo' };
return Ember.computed(function(key, value) {
if (typeof type === 'string') {
type = get(this, type, false) || get(Ember.lookup, type);
}
if (arguments.length === 2) {
Ember.assert("You can only add a record of " + type.toString() + " to this relationship", !value || type.detectInstance(value));
return value === undefined ? null : value;
}
var data = get(this, 'data').belongsTo,
store = get(this, 'store'), belongsTo;
belongsTo = data[key];
// TODO (tomdale) The value of the belongsTo in the data hash can be
// one of:
// 1. null/undefined
// 2. a record reference
// 3. a tuple returned by the serializer's polymorphism code
//
// We should really normalize #3 to be the same as #2 to reduce the
// complexity here.
if (isNone(belongsTo)) {
return null;
}
// The data has been normalized to a record reference, so
// just ask the store for the record for that reference,
// materializing it if necessary.
if (belongsTo.clientId) {
return store.recordForReference(belongsTo);
}
// The data has been normalized into a type/id pair by the
// serializer's polymorphism code.
return store.findById(belongsTo.type, belongsTo.id);
}).property('data').meta(meta);
};
/**
These observers observe all `belongsTo` relationships on the record. See
`relationships/ext` to see how these observers get their dependencies.
*/
DS.Model.reopen({
/** @private */
belongsToWillChange: Ember.beforeObserver(function(record, key) {
if (get(record, 'isLoaded')) {
var oldParent = get(record, key);
var childReference = get(record, '_reference'),
store = get(record, 'store');
if (oldParent){
var change = DS.RelationshipChange.createChange(childReference, get(oldParent, '_reference'), store, { key: key, kind:"belongsTo", changeType: "remove" });
change.sync();
this._changesToSync[key] = change;
}
}
}),
/** @private */
belongsToDidChange: Ember.immediateObserver(function(record, key) {
if (get(record, 'isLoaded')) {
var newParent = get(record, key);
if(newParent){
var childReference = get(record, '_reference'),
store = get(record, 'store');
var change = DS.RelationshipChange.createChange(childReference, get(newParent, '_reference'), store, { key: key, kind:"belongsTo", changeType: "add" });
change.sync();
if(this._changesToSync[key]){
DS.OneToManyChange.ensureSameTransaction([change, this._changesToSync[key]], store);
}
}
}
delete this._changesToSync[key];
})
});
})();
(function() {
var get = Ember.get, set = Ember.set, forEach = Ember.EnumerableUtils.forEach;
var hasRelationship = function(type, options) {
options = options || {};
var meta = { type: type, isRelationship: true, options: options, kind: 'hasMany' };
return Ember.computed(function(key, value) {
var data = get(this, 'data').hasMany,
store = get(this, 'store'),
ids, relationship;
if (typeof type === 'string') {
type = get(this, type, false) || get(Ember.lookup, type);
}
//ids can be references or opaque token
//(e.g. `{url: '/relationship'}`) that will be passed to the adapter
ids = data[key];
relationship = store.findMany(type, ids, this, meta);
set(relationship, 'owner', this);
set(relationship, 'name', key);
set(relationship, 'isPolymorphic', options.polymorphic);
return relationship;
}).property().meta(meta);
};
DS.hasMany = function(type, options) {
Ember.assert("The type passed to DS.hasMany must be defined", !!type);
return hasRelationship(type, options);
};
function clearUnmaterializedHasMany(record, relationship) {
var store = get(record, 'store'),
data = get(record, 'data').hasMany;
var references = data[relationship.key];
if (!references) { return; }
var inverse = record.constructor.inverseFor(relationship.key);
if (inverse) {
forEach(references, function(reference) {
var childRecord;
if (childRecord = reference.record) {
record.suspendRelationshipObservers(function() {
set(childRecord, inverse.name, null);
});
}
});
}
}
DS.Model.reopen({
clearHasMany: function(relationship) {
var hasMany = this.cacheFor(relationship.name);
if (hasMany) {
hasMany.clear();
} else {
clearUnmaterializedHasMany(this, relationship);
}
}
});
})();
(function() {
var get = Ember.get, set = Ember.set;
/**
@private
This file defines several extensions to the base `DS.Model` class that
add support for one-to-many relationships.
*/
DS.Model.reopen({
// This Ember.js hook allows an object to be notified when a property
// is defined.
//
// In this case, we use it to be notified when an Ember Data user defines a
// belongs-to relationship. In that case, we need to set up observers for
// each one, allowing us to track relationship changes and automatically
// reflect changes in the inverse has-many array.
//
// This hook passes the class being set up, as well as the key and value
// being defined. So, for example, when the user does this:
//
// DS.Model.extend({
// parent: DS.belongsTo(App.User)
// });
//
// This hook would be called with "parent" as the key and the computed
// property returned by `DS.belongsTo` as the value.
didDefineProperty: function(proto, key, value) {
// Check if the value being set is a computed property.
if (value instanceof Ember.Descriptor) {
// If it is, get the metadata for the relationship. This is
// populated by the `DS.belongsTo` helper when it is creating
// the computed property.
var meta = value.meta();
if (meta.isRelationship && meta.kind === 'belongsTo') {
Ember.addObserver(proto, key, null, 'belongsToDidChange');
Ember.addBeforeObserver(proto, key, null, 'belongsToWillChange');
}
if (meta.isAttribute) {
Ember.addObserver(proto, key, null, 'attributeDidChange');
Ember.addBeforeObserver(proto, key, null, 'attributeWillChange');
}
meta.parentType = proto.constructor;
}
}
});
/**
These DS.Model extensions add class methods that provide relationship
introspection abilities about relationships.
A note about the computed properties contained here:
**These properties are effectively sealed once called for the first time.**
To avoid repeatedly doing expensive iteration over a model's fields, these
values are computed once and then cached for the remainder of the runtime of
your application.
If your application needs to modify a class after its initial definition
(for example, using `reopen()` to add additional attributes), make sure you
do it before using your model with the store, which uses these properties
extensively.
*/
DS.Model.reopenClass({
/**
For a given relationship name, returns the model type of the relationship.
For example, if you define a model like this:
App.Post = DS.Model.extend({
comments: DS.hasMany(App.Comment)
});
Calling `App.Post.typeForRelationship('comments')` will return `App.Comment`.
@param {String} name the name of the relationship
@return {subclass of DS.Model} the type of the relationship, or undefined
*/
typeForRelationship: function(name) {
var relationship = get(this, 'relationshipsByName').get(name);
return relationship && relationship.type;
},
inverseFor: function(name) {
var inverseType = this.typeForRelationship(name);
if (!inverseType) { return null; }
var options = this.metaForProperty(name).options;
var inverseName, inverseKind;
if (options.inverse) {
inverseName = options.inverse;
inverseKind = Ember.get(inverseType, 'relationshipsByName').get(inverseName).kind;
} else {
var possibleRelationships = findPossibleInverses(this, inverseType);
if (possibleRelationships.length === 0) { return null; }
Ember.assert("You defined the '" + name + "' relationship on " + this + ", but multiple possible inverse relationships of type " + this + " were found on " + inverseType + ".", possibleRelationships.length === 1);
inverseName = possibleRelationships[0].name;
inverseKind = possibleRelationships[0].kind;
}
function findPossibleInverses(type, inverseType, possibleRelationships) {
possibleRelationships = possibleRelationships || [];
var relationshipMap = get(inverseType, 'relationships');
if (!relationshipMap) { return; }
var relationships = relationshipMap.get(type);
if (relationships) {
possibleRelationships.push.apply(possibleRelationships, relationshipMap.get(type));
}
if (type.superclass) {
findPossibleInverses(type.superclass, inverseType, possibleRelationships);
}
return possibleRelationships;
}
return {
type: inverseType,
name: inverseName,
kind: inverseKind
};
},
/**
The model's relationships as a map, keyed on the type of the
relationship. The value of each entry is an array containing a descriptor
for each relationship with that type, describing the name of the relationship
as well as the type.
For example, given the following model definition:
App.Blog = DS.Model.extend({
users: DS.hasMany(App.User),
owner: DS.belongsTo(App.User),
posts: DS.hasMany(App.Post)
});
This computed property would return a map describing these
relationships, like this:
var relationships = Ember.get(App.Blog, 'relationships');
relationships.get(App.User);
//=> [ { name: 'users', kind: 'hasMany' },
// { name: 'owner', kind: 'belongsTo' } ]
relationships.get(App.Post);
//=> [ { name: 'posts', kind: 'hasMany' } ]
@type Ember.Map
@readOnly
*/
relationships: Ember.computed(function() {
var map = new Ember.MapWithDefault({
defaultValue: function() { return []; }
});
// Loop through each computed property on the class
this.eachComputedProperty(function(name, meta) {
// If the computed property is a relationship, add
// it to the map.
if (meta.isRelationship) {
if (typeof meta.type === 'string') {
meta.type = Ember.get(Ember.lookup, meta.type);
}
var relationshipsForType = map.get(meta.type);
relationshipsForType.push({ name: name, kind: meta.kind });
}
});
return map;
}),
/**
A hash containing lists of the model's relationships, grouped
by the relationship kind. For example, given a model with this
definition:
App.Blog = DS.Model.extend({
users: DS.hasMany(App.User),
owner: DS.belongsTo(App.User),
posts: DS.hasMany(App.Post)
});
This property would contain the following:
var relationshipNames = Ember.get(App.Blog, 'relationshipNames');
relationshipNames.hasMany;
//=> ['users', 'posts']
relationshipNames.belongsTo;
//=> ['owner']
@type Object
@readOnly
*/
relationshipNames: Ember.computed(function() {
var names = { hasMany: [], belongsTo: [] };
this.eachComputedProperty(function(name, meta) {
if (meta.isRelationship) {
names[meta.kind].push(name);
}
});
return names;
}),
/**
An array of types directly related to a model. Each type will be
included once, regardless of the number of relationships it has with
the model.
For example, given a model with this definition:
App.Blog = DS.Model.extend({
users: DS.hasMany(App.User),
owner: DS.belongsTo(App.User),
posts: DS.hasMany(App.Post)
});
This property would contain the following:
var relatedTypes = Ember.get(App.Blog, 'relatedTypes');
//=> [ App.User, App.Post ]
@type Ember.Array
@readOnly
*/
relatedTypes: Ember.computed(function() {
var type,
types = Ember.A([]);
// Loop through each computed property on the class,
// and create an array of the unique types involved
// in relationships
this.eachComputedProperty(function(name, meta) {
if (meta.isRelationship) {
type = meta.type;
if (typeof type === 'string') {
type = get(this, type, false) || get(Ember.lookup, type);
}
Ember.assert("You specified a hasMany (" + meta.type + ") on " + meta.parentType + " but " + meta.type + " was not found.", type);
if (!types.contains(type)) {
Ember.assert("Trying to sideload " + name + " on " + this.toString() + " but the type doesn't exist.", !!type);
types.push(type);
}
}
});
return types;
}),
/**
A map whose keys are the relationships of a model and whose values are
relationship descriptors.
For example, given a model with this
definition:
App.Blog = DS.Model.extend({
users: DS.hasMany(App.User),
owner: DS.belongsTo(App.User),
posts: DS.hasMany(App.Post)
});
This property would contain the following:
var relationshipsByName = Ember.get(App.Blog, 'relationshipsByName');
relationshipsByName.get('users');
//=> { key: 'users', kind: 'hasMany', type: App.User }
relationshipsByName.get('owner');
//=> { key: 'owner', kind: 'belongsTo', type: App.User }
@type Ember.Map
@readOnly
*/
relationshipsByName: Ember.computed(function() {
var map = Ember.Map.create(), type;
this.eachComputedProperty(function(name, meta) {
if (meta.isRelationship) {
meta.key = name;
type = meta.type;
if (typeof type === 'string') {
type = get(this, type, false) || get(Ember.lookup, type);
meta.type = type;
}
map.set(name, meta);
}
});
return map;
}),
/**
A map whose keys are the fields of the model and whose values are strings
describing the kind of the field. A model's fields are the union of all of its
attributes and relationships.
For example:
App.Blog = DS.Model.extend({
users: DS.hasMany(App.User),
owner: DS.belongsTo(App.User),
posts: DS.hasMany(App.Post),
title: DS.attr('string')
});
var fields = Ember.get(App.Blog, 'fields');
fields.forEach(function(field, kind) {
console.log(field, kind);
});
// prints:
// users, hasMany
// owner, belongsTo
// posts, hasMany
// title, attribute
@type Ember.Map
@readOnly
*/
fields: Ember.computed(function() {
var map = Ember.Map.create();
this.eachComputedProperty(function(name, meta) {
if (meta.isRelationship) {
map.set(name, meta.kind);
} else if (meta.isAttribute) {
map.set(name, 'attribute');
}
});
return map;
}),
/**
Given a callback, iterates over each of the relationships in the model,
invoking the callback with the name of each relationship and its relationship
descriptor.
@param {Function} callback the callback to invoke
@param {any} binding the value to which the callback's `this` should be bound
*/
eachRelationship: function(callback, binding) {
get(this, 'relationshipsByName').forEach(function(name, relationship) {
callback.call(binding, name, relationship);
});
},
/**
Given a callback, iterates over each of the types related to a model,
invoking the callback with the related type's class. Each type will be
returned just once, regardless of how many different relationships it has
with a model.
@param {Function} callback the callback to invoke
@param {any} binding the value to which the callback's `this` should be bound
*/
eachRelatedType: function(callback, binding) {
get(this, 'relatedTypes').forEach(function(type) {
callback.call(binding, type);
});
}
});
DS.Model.reopen({
/**
Given a callback, iterates over each of the relationships in the model,
invoking the callback with the name of each relationship and its relationship
descriptor.
@param {Function} callback the callback to invoke
@param {any} binding the value to which the callback's `this` should be bound
*/
eachRelationship: function(callback, binding) {
this.constructor.eachRelationship(callback, binding);
}
});
})();
(function() {
/**
@module data
@submodule data-relationships
*/
})();
(function() {
var get = Ember.get, set = Ember.set;
var once = Ember.run.once;
var forEach = Ember.EnumerableUtils.forEach;
DS.RecordArrayManager = Ember.Object.extend({
init: function() {
this.filteredRecordArrays = Ember.MapWithDefault.create({
defaultValue: function() { return []; }
});
this.changedReferences = [];
},
referenceDidChange: function(reference) {
this.changedReferences.push(reference);
once(this, this.updateRecordArrays);
},
recordArraysForReference: function(reference) {
reference.recordArrays = reference.recordArrays || Ember.OrderedSet.create();
return reference.recordArrays;
},
/**
@private
This method is invoked whenever data is loaded into the store
by the adapter or updated by the adapter, or when an attribute
changes on a record.
It updates all filters that a record belongs to.
To avoid thrashing, it only runs once per run loop per record.
@param {Class} type
@param {Number|String} clientId
*/
updateRecordArrays: function() {
forEach(this.changedReferences, function(reference) {
var type = reference.type,
recordArrays = this.filteredRecordArrays.get(type),
filter;
forEach(recordArrays, function(array) {
filter = get(array, 'filterFunction');
this.updateRecordArray(array, filter, type, reference);
}, this);
// loop through all manyArrays containing an unloaded copy of this
// clientId and notify them that the record was loaded.
var manyArrays = reference.loadingRecordArrays;
if (manyArrays) {
for (var i=0, l=manyArrays.length; i<l; i++) {
manyArrays[i].loadedRecord();
}
reference.loadingRecordArrays = [];
}
}, this);
this.changedReferences = [];
},
/**
@private
Update an individual filter.
@param {DS.FilteredRecordArray} array
@param {Function} filter
@param {Class} type
@param {Number|String} clientId
*/
updateRecordArray: function(array, filter, type, reference) {
var shouldBeInArray, record;
if (!filter) {
shouldBeInArray = true;
} else {
record = this.store.recordForReference(reference);
shouldBeInArray = filter(record);
}
var recordArrays = this.recordArraysForReference(reference);
if (shouldBeInArray) {
recordArrays.add(array);
array.addReference(reference);
} else if (!shouldBeInArray) {
recordArrays.remove(array);
array.removeReference(reference);
}
},
/**
@private
When a record is deleted, it is removed from all its
record arrays.
@param {DS.Model} record
*/
remove: function(record) {
var reference = get(record, '_reference');
var recordArrays = reference.recordArrays || [];
recordArrays.forEach(function(array) {
array.removeReference(reference);
});
},
/**
@private
This method is invoked if the `filterFunction` property is
changed on a `DS.FilteredRecordArray`.
It essentially re-runs the filter from scratch. This same
method is invoked when the filter is created in th first place.
*/
updateFilter: function(array, type, filter) {
var typeMap = this.store.typeMapFor(type),
references = typeMap.references,
reference, data, shouldFilter, record;
for (var i=0, l=references.length; i<l; i++) {
reference = references[i];
shouldFilter = false;
data = reference.data;
if (typeof data === 'object') {
if (record = reference.record) {
if (!get(record, 'isDeleted')) { shouldFilter = true; }
} else {
shouldFilter = true;
}
if (shouldFilter) {
this.updateRecordArray(array, filter, type, reference);
}
}
}
},
/**
@private
Create a `DS.ManyArray` for a type and list of record references, and index
the `ManyArray` under each reference. This allows us to efficiently remove
records from `ManyArray`s when they are deleted.
@param {Class} type
@param {Array} references
@return {DS.ManyArray}
*/
createManyArray: function(type, references) {
var manyArray = DS.ManyArray.create({
type: type,
content: references,
store: this.store
});
references.forEach(function(reference) {
var arrays = this.recordArraysForReference(reference);
arrays.add(manyArray);
}, this);
return manyArray;
},
/**
@private
Register a RecordArray for a given type to be backed by
a filter function. This will cause the array to update
automatically when records of that type change attribute
values or states.
@param {DS.RecordArray} array
@param {Class} type
@param {Function} filter
*/
registerFilteredRecordArray: function(array, type, filter) {
var recordArrays = this.filteredRecordArrays.get(type);
recordArrays.push(array);
this.updateFilter(array, type, filter);
},
// Internally, we maintain a map of all unloaded IDs requested by
// a ManyArray. As the adapter loads data into the store, the
// store notifies any interested ManyArrays. When the ManyArray's
// total number of loading records drops to zero, it becomes
// `isLoaded` and fires a `didLoad` event.
registerWaitingRecordArray: function(array, reference) {
var loadingRecordArrays = reference.loadingRecordArrays || [];
loadingRecordArrays.push(array);
reference.loadingRecordArrays = loadingRecordArrays;
}
});
})();
(function() {
var get = Ember.get, set = Ember.set, map = Ember.ArrayPolyfills.map, isNone = Ember.isNone;
function mustImplement(name) {
return function() {
throw new Ember.Error("Your serializer " + this.toString() + " does not implement the required method " + name);
};
}
/**
A serializer is responsible for serializing and deserializing a group of
records.
`DS.Serializer` is an abstract base class designed to help you build a
serializer that can read to and write from any serialized form. While most
applications will use `DS.JSONSerializer`, which reads and writes JSON, the
serializer architecture allows your adapter to transmit things like XML,
strings, or custom binary data.
Typically, your application's `DS.Adapter` is responsible for both creating a
serializer as well as calling the appropriate methods when it needs to
materialize data or serialize a record.
The serializer API is designed as a series of layered hooks that you can
override to customize any of the individual steps of serialization and
deserialization.
The hooks are organized by the three responsibilities of the serializer:
1. Determining naming conventions
2. Serializing records into a serialized form
3. Deserializing records from a serialized form
Because Ember Data lazily materializes records, the deserialization
step, and therefore the hooks you implement, are split into two phases:
1. Extraction, where the serialized forms for multiple records are
extracted from a single payload. The IDs of each record are also
extracted for indexing.
2. Materialization, where a newly-created record has its attributes
and relationships initialized based on the serialized form loaded
by the adapter.
Additionally, a serializer can convert values from their JavaScript
versions into their serialized versions via a declarative API.
## Naming Conventions
One of the most common uses of the serializer is to map attribute names
from the serialized form to your `DS.Model`. For example, in your model,
you may have an attribute called `firstName`:
```javascript
App.Person = DS.Model.extend({
firstName: DS.attr('string')
});
```
However, because the web API your adapter is communicating with is
legacy, it calls this attribute `FIRST_NAME`.
You can determine the attribute name used in the serialized form
by implementing `keyForAttributeName`:
```javascript
keyForAttributeName: function(type, name) {
return name.underscore.toUpperCase();
}
```
If your attribute names are not predictable, you can re-map them
one-by-one using the adapter's `map` API:
```javascript
App.Adapter.map('App.Person', {
firstName: { key: '*API_USER_FIRST_NAME*' }
});
```
This API will also work for relationships and primary keys. For
example:
```javascript
App.Adapter.map('App.Person', {
primaryKey: '_id'
});
```
## Serialization
During the serialization process, a record or records are converted
from Ember.js objects into their serialized form.
These methods are designed in layers, like a delicious 7-layer
cake (but with fewer layers).
The main entry point for serialization is the `serialize`
method, which takes the record and options.
The `serialize` method is responsible for:
* turning the record's attributes (`DS.attr`) into
attributes on the JSON object.
* optionally adding the record's ID onto the hash
* adding relationships (`DS.hasMany` and `DS.belongsTo`)
to the JSON object.
Depending on the backend, the serializer can choose
whether to include the `hasMany` or `belongsTo`
relationships on the JSON hash.
For very custom serialization, you can implement your
own `serialize` method. In general, however, you will want
to override the hooks described below.
### Adding the ID
The default `serialize` will optionally call your serializer's
`addId` method with the JSON hash it is creating, the
record's type, and the record's ID. The `serialize` method
will not call `addId` if the record's ID is undefined.
Your adapter must specifically request ID inclusion by
passing `{ includeId: true }` as an option to `serialize`.
NOTE: You may not want to include the ID when updating an
existing record, because your server will likely disallow
changing an ID after it is created, and the PUT request
itself will include the record's identification.
By default, `addId` will:
1. Get the primary key name for the record by calling
the serializer's `primaryKey` with the record's type.
Unless you override the `primaryKey` method, this
will be `'id'`.
2. Assign the record's ID to the primary key in the
JSON hash being built.
If your backend expects a JSON object with the primary
key at the root, you can just override the `primaryKey`
method on your serializer subclass.
Otherwise, you can override the `addId` method for
more specialized handling.
### Adding Attributes
By default, the serializer's `serialize` method will call
`addAttributes` with the JSON object it is creating
and the record to serialize.
The `addAttributes` method will then call `addAttribute`
in turn, with the JSON object, the record to serialize,
the attribute's name and its type.
Finally, the `addAttribute` method will serialize the
attribute:
1. It will call `keyForAttributeName` to determine
the key to use in the JSON hash.
2. It will get the value from the record.
3. It will call `serializeValue` with the attribute's
value and attribute type to convert it into a
JSON-compatible value. For example, it will convert a
Date into a String.
If your backend expects a JSON object with attributes as
keys at the root, you can just override the `serializeValue`
and `keyForAttributeName` methods in your serializer
subclass and let the base class do the heavy lifting.
If you need something more specialized, you can probably
override `addAttribute` and let the default `addAttributes`
handle the nitty gritty.
### Adding Relationships
By default, `serialize` will call your serializer's
`addRelationships` method with the JSON object that is
being built and the record being serialized. The default
implementation of this method is to loop over all of the
relationships defined on your record type and:
* If the relationship is a `DS.hasMany` relationship,
call `addHasMany` with the JSON object, the record
and a description of the relationship.
* If the relationship is a `DS.belongsTo` relationship,
call `addBelongsTo` with the JSON object, the record
and a description of the relationship.
The relationship description has the following keys:
* `type`: the class of the associated information (the
first parameter to `DS.hasMany` or `DS.belongsTo`)
* `kind`: either `hasMany` or `belongsTo`
The relationship description may get additional
information in the future if more capabilities or
relationship types are added. However, it will
remain backwards-compatible, so the mere existence
of new features should not break existing adapters.
@module data
@submodule data-serializer
@main data-serializer
@class Serializer
@namespace DS
@extends Ember.Object
@constructor
*/
DS.Serializer = Ember.Object.extend({
init: function() {
this.mappings = Ember.Map.create();
this.aliases = Ember.Map.create();
this.configurations = Ember.Map.create();
this.globalConfigurations = {};
},
extract: mustImplement('extract'),
extractMany: mustImplement('extractMany'),
extractId: mustImplement('extractId'),
extractAttribute: mustImplement('extractAttribute'),
extractHasMany: mustImplement('extractHasMany'),
extractBelongsTo: mustImplement('extractBelongsTo'),
extractRecordRepresentation: function(loader, type, data, shouldSideload) {
var prematerialized = {}, reference;
if (shouldSideload) {
reference = loader.sideload(type, data);
} else {
reference = loader.load(type, data);
}
this.eachEmbeddedHasMany(type, function(name, relationship) {
var embeddedData = this.extractEmbeddedData(data, this.keyFor(relationship));
if (!isNone(embeddedData)) {
this.extractEmbeddedHasMany(loader, relationship, embeddedData, reference, prematerialized);
}
}, this);
this.eachEmbeddedBelongsTo(type, function(name, relationship) {
var embeddedData = this.extractEmbeddedData(data, this.keyFor(relationship));
if (!isNone(embeddedData)) {
this.extractEmbeddedBelongsTo(loader, relationship, embeddedData, reference, prematerialized);
}
}, this);
loader.prematerialize(reference, prematerialized);
return reference;
},
extractEmbeddedHasMany: function(loader, relationship, array, parent, prematerialized) {
var references = map.call(array, function(item) {
if (!item) { return; }
var foundType = this.extractEmbeddedType(relationship, item),
reference = this.extractRecordRepresentation(loader, foundType, item, true);
// If the embedded record should also be saved back when serializing the parent,
// make sure we set its parent since it will not have an ID.
var embeddedType = this.embeddedType(parent.type, relationship.key);
if (embeddedType === 'always') {
reference.parent = parent;
}
// If the embedded children have an inverse belongs-to, set the
// inverse to the current record in their prematerialized data.
var parentType = relationship.parentType,
inverse = parentType.inverseFor(relationship.key);
if (inverse) {
var inverseName = inverse.name;
reference.prematerialized[inverseName] = parent;
}
return reference;
}, this);
prematerialized[relationship.key] = references;
},
extractEmbeddedBelongsTo: function(loader, relationship, data, parent, prematerialized) {
var foundType = this.extractEmbeddedType(relationship, data),
reference = this.extractRecordRepresentation(loader, foundType, data, true);
prematerialized[relationship.key] = reference;
// If the embedded record should also be saved back when serializing the parent,
// make sure we set its parent since it will not have an ID.
var embeddedType = this.embeddedType(parent.type, relationship.key);
if (embeddedType === 'always') {
reference.parent = parent;
}
},
/**
A hook you can use to customize how the record's type is extracted from
the serialized data.
The `extractEmbeddedType` hook is called with:
* the relationship
* the serialized representation of the record
By default, it returns the type of the relationship.
@method extractEmbeddedType
@param {Object} relationship an object representing the relationship
@param {any} data the serialized representation of the record
*/
extractEmbeddedType: function(relationship, data) {
return relationship.type;
},
/**
A hook you need to implement in order to extract
the data associated with an embedded record.
@param {any} data the serialized representation of the record
@param {String} key the key that represents the embedded record
*/
extractEmbeddedData: mustImplement(),
//.......................
//. SERIALIZATION HOOKS
//.......................
/**
The main entry point for serializing a record. While you can consider this
a hook that can be overridden in your serializer, you will have to manually
handle serialization. For most cases, there are more granular hooks that you
can override.
If overriding this method, these are the responsibilities that you will need
to implement yourself:
* If the option hash contains `includeId`, add the record's ID to the serialized form.
By default, `serialize` calls `addId` if appropriate.
* If the option hash contains `includeType`, add the record's type to the serialized form.
* Add the record's attributes to the serialized form. By default, `serialize` calls
`addAttributes`.
* Add the record's relationships to the serialized form. By default, `serialize` calls
`addRelationships`.
@method serialize
@param {DS.Model} record the record to serialize
@param {Object} [options] a hash of options
@returns {any} the serialized form of the record
*/
serialize: function(record, options) {
options = options || {};
var serialized = this.createSerializedForm(), id;
if (options.includeId) {
if (id = get(record, 'id')) {
this._addId(serialized, record.constructor, id);
}
}
if (options.includeType) {
this.addType(serialized, record.constructor);
}
this.addAttributes(serialized, record);
this.addRelationships(serialized, record);
return serialized;
},
/**
@private
Given an attribute type and value, convert the value into the
serialized form using the transform registered for that type.
@method serializeValue
@param {any} value the value to convert to the serialized form
@param {String} attributeType the registered type (e.g. `string`
or `boolean`)
@returns {any} the serialized form of the value
*/
serializeValue: function(value, attributeType) {
var transform = this.transforms ? this.transforms[attributeType] : null;
Ember.assert("You tried to use an attribute type (" + attributeType + ") that has not been registered", transform);
return transform.serialize(value);
},
/**
A hook you can use to normalize IDs before adding them to the
serialized representation.
Because the store coerces all IDs to strings for consistency,
this is the opportunity for the serializer to, for example,
convert numerical IDs back into number form.
@param {String} id the id from the record
@returns {any} the serialized representation of the id
*/
serializeId: function(id) {
if (isNaN(id)) { return id; }
return +id;
},
/**
A hook you can use to change how attributes are added to the serialized
representation of a record.
By default, `addAttributes` simply loops over all of the attributes of the
passed record, maps the attribute name to the key for the serialized form,
and invokes any registered transforms on the value. It then invokes the
more granular `addAttribute` with the key and transformed value.
Since you can override `keyForAttributeName`, `addAttribute`, and register
custom transforms, you should rarely need to override this hook.
@method addAttributes
@param {any} data the serialized representation that is being built
@param {DS.Model} record the record to serialize
*/
addAttributes: function(data, record) {
record.eachAttribute(function(name, attribute) {
this._addAttribute(data, record, name, attribute.type);
}, this);
},
/**
A hook you can use to customize how the key/value pair is added to
the serialized data.
@method addAttribute
@param {any} serialized the serialized form being built
@param {String} key the key to add to the serialized data
@param {any} value the value to add to the serialized data
*/
addAttribute: mustImplement('addAttribute'),
/**
A hook you can use to customize how the record's id is added to
the serialized data.
The `addId` hook is called with:
* the serialized representation being built
* the resolved primary key (taking configurations and the
`primaryKey` hook into consideration)
* the serialized id (after calling the `serializeId` hook)
@method addId
@param {any} data the serialized representation that is being built
@param {String} key the resolved primary key
@param {id} id the serialized id
*/
addId: mustImplement('addId'),
/**
A hook you can use to customize how the record's type is added to
the serialized data.
The `addType` hook is called with:
* the serialized representation being built
* the serialized id (after calling the `serializeId` hook)
@method addType
@param {any} data the serialized representation that is being built
@param {DS.Model subclass} type the type of the record
*/
addType: Ember.K,
/**
Creates an empty hash that will be filled in by the hooks called from the
`serialize()` method.
@method createSerializedForm
@return {Object}
*/
createSerializedForm: function() {
return {};
},
/**
A hook you can use to change how relationships are added to the serialized
representation of a record.
By default, `addRelationships` loops over all of the relationships of the
passed record, maps the relationship names to the key for the serialized form,
and then invokes the public `addBelongsTo` and `addHasMany` hooks.
Since you can override `keyForBelongsTo`, `keyForHasMany`, `addBelongsTo`,
`addHasMany`, and register mappings, you should rarely need to override this
hook.
@method addRelationships
@param {any} data the serialized representation that is being built
@param {DS.Model} record the record to serialize
*/
addRelationships: function(data, record) {
record.eachRelationship(function(name, relationship) {
if (relationship.kind === 'belongsTo') {
this._addBelongsTo(data, record, name, relationship);
} else if (relationship.kind === 'hasMany') {
this._addHasMany(data, record, name, relationship);
}
}, this);
},
/**
A hook you can use to add a `belongsTo` relationship to the
serialized representation.
The specifics of this hook are very adapter-specific, so there
is no default implementation. You can see `DS.JSONSerializer`
for an example of an implementation of the `addBelongsTo` hook.
The `belongsTo` relationship object has the following properties:
* **type** a subclass of DS.Model that is the type of the
relationship. This is the first parameter to DS.belongsTo
* **options** the options passed to the call to DS.belongsTo
* **kind** always `belongsTo`
Additional properties may be added in the future.
@method addBelongsTo
@param {any} data the serialized representation that is being built
@param {DS.Model} record the record to serialize
@param {String} key the key for the serialized object
@param {Object} relationship an object representing the relationship
*/
addBelongsTo: mustImplement('addBelongsTo'),
/**
A hook you can use to add a `hasMany` relationship to the
serialized representation.
The specifics of this hook are very adapter-specific, so there
is no default implementation. You may not need to implement this,
for example, if your backend only expects relationships on the
child of a one to many relationship.
The `hasMany` relationship object has the following properties:
* **type** a subclass of DS.Model that is the type of the
relationship. This is the first parameter to DS.hasMany
* **options** the options passed to the call to DS.hasMany
* **kind** always `hasMany`
Additional properties may be added in the future.
@method addHasMany
@param {any} data the serialized representation that is being built
@param {DS.Model} record the record to serialize
@param {String} key the key for the serialized object
@param {Object} relationship an object representing the relationship
*/
addHasMany: mustImplement('addHasMany'),
/**
NAMING CONVENTIONS
The most commonly overridden APIs of the serializer are
the naming convention methods:
* `keyForAttributeName`: converts a camelized attribute name
into a key in the adapter-provided data hash. For example,
if the model's attribute name was `firstName`, and the
server used underscored names, you would return `first_name`.
* `primaryKey`: returns the key that should be used to
extract the id from the adapter-provided data hash. It is
also used when serializing a record.
*/
/**
A hook you can use in your serializer subclass to customize
how an unmapped attribute name is converted into a key.
By default, this method returns the `name` parameter.
For example, if the attribute names in your JSON are underscored,
you will want to convert them into JavaScript conventional
camelcase:
```javascript
App.MySerializer = DS.Serializer.extend({
// ...
keyForAttributeName: function(type, name) {
return name.camelize();
}
});
```
@method keyForAttributeName
@param {DS.Model subclass} type the type of the record with
the attribute name `name`
@param {String} name the attribute name to convert into a key
@returns {String} the key
*/
keyForAttributeName: function(type, name) {
return name;
},
/**
A hook you can use in your serializer to specify a conventional
primary key.
By default, this method will return the string `id`.
In general, you should not override this hook to specify a special
primary key for an individual type; use `configure` instead.
For example, if your primary key is always `__id__`:
```javascript
App.MySerializer = DS.Serializer.extend({
// ...
primaryKey: function(type) {
return '__id__';
}
});
```
In another example, if the primary key always includes the
underscored version of the type before the string `id`:
```javascript
App.MySerializer = DS.Serializer.extend({
// ...
primaryKey: function(type) {
// If the type is `BlogPost`, this will return
// `blog_post_id`.
var typeString = type.toString().split(".")[1].underscore();
return typeString + "_id";
}
});
```
@method primaryKey
@param {DS.Model subclass} type
@returns {String} the primary key for the type
*/
primaryKey: function(type) {
return "id";
},
/**
A hook you can use in your serializer subclass to customize
how an unmapped `belongsTo` relationship is converted into
a key.
By default, this method calls `keyForAttributeName`, so if
your naming convention is uniform across attributes and
relationships, you can use the default here and override
just `keyForAttributeName` as needed.
For example, if the `belongsTo` names in your JSON always
begin with `BT_` (e.g. `BT_posts`), you can strip out the
`BT_` prefix:"
```javascript
App.MySerializer = DS.Serializer.extend({
// ...
keyForBelongsTo: function(type, name) {
return name.match(/^BT_(.*)$/)[1].camelize();
}
});
```
@method keyForBelongsTo
@param {DS.Model subclass} type the type of the record with
the `belongsTo` relationship.
@param {String} name the relationship name to convert into a key
@returns {String} the key
*/
keyForBelongsTo: function(type, name) {
return this.keyForAttributeName(type, name);
},
/**
A hook you can use in your serializer subclass to customize
how an unmapped `hasMany` relationship is converted into
a key.
By default, this method calls `keyForAttributeName`, so if
your naming convention is uniform across attributes and
relationships, you can use the default here and override
just `keyForAttributeName` as needed.
For example, if the `hasMany` names in your JSON always
begin with the "table name" for the current type (e.g.
`post_comments`), you can strip out the prefix:"
```javascript
App.MySerializer = DS.Serializer.extend({
// ...
keyForHasMany: function(type, name) {
// if your App.BlogPost has many App.BlogComment, the key from
// the server would look like: `blog_post_blog_comments`
//
// 1. Convert the type into a string and underscore the
// second part (App.BlogPost -> blog_post)
// 2. Extract the part after `blog_post_` (`blog_comments`)
// 3. Underscore it, to become `blogComments`
var typeString = type.toString().split(".")[1].underscore();
return name.match(new RegExp("^" + typeString + "_(.*)$"))[1].camelize();
}
});
```
@method keyForHasMany
@param {DS.Model subclass} type the type of the record with
the `belongsTo` relationship.
@param {String} name the relationship name to convert into a key
@returns {String} the key
*/
keyForHasMany: function(type, name) {
return this.keyForAttributeName(type, name);
},
//.........................
//. MATERIALIZATION HOOKS
//.........................
materialize: function(record, serialized, prematerialized) {
var id;
if (Ember.isNone(get(record, 'id'))) {
if (prematerialized && prematerialized.hasOwnProperty('id')) {
id = prematerialized.id;
} else {
id = this.extractId(record.constructor, serialized);
}
record.materializeId(id);
}
this.materializeAttributes(record, serialized, prematerialized);
this.materializeRelationships(record, serialized, prematerialized);
},
deserializeValue: function(value, attributeType) {
var transform = this.transforms ? this.transforms[attributeType] : null;
Ember.assert("You tried to use a attribute type (" + attributeType + ") that has not been registered", transform);
return transform.deserialize(value);
},
materializeAttributes: function(record, serialized, prematerialized) {
record.eachAttribute(function(name, attribute) {
if (prematerialized && prematerialized.hasOwnProperty(name)) {
record.materializeAttribute(name, prematerialized[name]);
} else {
this.materializeAttribute(record, serialized, name, attribute.type);
}
}, this);
},
materializeAttribute: function(record, serialized, attributeName, attributeType) {
var value = this.extractAttribute(record.constructor, serialized, attributeName);
value = this.deserializeValue(value, attributeType);
record.materializeAttribute(attributeName, value);
},
materializeRelationships: function(record, hash, prematerialized) {
record.eachRelationship(function(name, relationship) {
if (relationship.kind === 'hasMany') {
if (prematerialized && prematerialized.hasOwnProperty(name)) {
var tuplesOrReferencesOrOpaque = this._convertPrematerializedHasMany(relationship.type, prematerialized[name]);
record.materializeHasMany(name, tuplesOrReferencesOrOpaque);
} else {
this.materializeHasMany(name, record, hash, relationship, prematerialized);
}
} else if (relationship.kind === 'belongsTo') {
if (prematerialized && prematerialized.hasOwnProperty(name)) {
var tupleOrReference = this._convertTuple(relationship.type, prematerialized[name]);
record.materializeBelongsTo(name, tupleOrReference);
} else {
this.materializeBelongsTo(name, record, hash, relationship, prematerialized);
}
}
}, this);
},
materializeHasMany: function(name, record, hash, relationship) {
var type = record.constructor,
key = this._keyForHasMany(type, relationship.key),
idsOrTuples = this.extractHasMany(type, hash, key),
tuples = idsOrTuples;
if(idsOrTuples && Ember.isArray(idsOrTuples)) {
tuples = this._convertTuples(relationship.type, idsOrTuples);
}
record.materializeHasMany(name, tuples);
},
materializeBelongsTo: function(name, record, hash, relationship) {
var type = record.constructor,
key = this._keyForBelongsTo(type, relationship.key),
idOrTuple,
tuple = null;
if(relationship.options && relationship.options.polymorphic) {
idOrTuple = this.extractBelongsToPolymorphic(type, hash, key);
} else {
idOrTuple = this.extractBelongsTo(type, hash, key);
}
if(!isNone(idOrTuple)) {
tuple = this._convertTuple(relationship.type, idOrTuple);
}
record.materializeBelongsTo(name, tuple);
},
_convertPrematerializedHasMany: function(type, prematerializedHasMany) {
var tuplesOrReferencesOrOpaque;
if( typeof prematerializedHasMany === 'string' ) {
tuplesOrReferencesOrOpaque = prematerializedHasMany;
} else {
tuplesOrReferencesOrOpaque = this._convertTuples(type, prematerializedHasMany);
}
return tuplesOrReferencesOrOpaque;
},
_convertTuples: function(type, idsOrTuples) {
return map.call(idsOrTuples, function(idOrTuple) {
return this._convertTuple(type, idOrTuple);
}, this);
},
_convertTuple: function(type, idOrTuple) {
var foundType;
if (typeof idOrTuple === 'object') {
if (DS.Model.detect(idOrTuple.type)) {
return idOrTuple;
} else {
foundType = this.typeFromAlias(idOrTuple.type);
Ember.assert("Unable to resolve type " + idOrTuple.type + ". You may need to configure your serializer aliases.", !!foundType);
return {id: idOrTuple.id, type: foundType};
}
}
return {id: idOrTuple, type: type};
},
/**
@private
This method is called to get the primary key for a given
type.
If a primary key configuration exists for this type, this
method will return the configured value. Otherwise, it will
call the public `primaryKey` hook.
@method _primaryKey
@param {DS.Model subclass} type
@returns {String} the primary key for the type
*/
_primaryKey: function(type) {
var config = this.configurationForType(type),
primaryKey = config && config.primaryKey;
if (primaryKey) {
return primaryKey;
} else {
return this.primaryKey(type);
}
},
/**
@private
This method looks up the key for the attribute name and transforms the
attribute's value using registered transforms.
Specifically:
1. Look up the key for the attribute name. If available, this will use
any registered mappings. Otherwise, it will invoke the public
`keyForAttributeName` hook.
2. Get the value from the record using the `attributeName`.
3. Transform the value using registered transforms for the `attributeType`.
4. Invoke the public `addAttribute` hook with the hash, key, and
transformed value.
@method _addAttribute
@param {any} data the serialized representation being built
@param {DS.Model} record the record to serialize
@param {String} attributeName the name of the attribute on the record
@param {String} attributeType the type of the attribute (e.g. `string`
or `boolean`)
*/
_addAttribute: function(data, record, attributeName, attributeType) {
var key = this._keyForAttributeName(record.constructor, attributeName);
var value = get(record, attributeName);
this.addAttribute(data, key, this.serializeValue(value, attributeType));
},
/**
@private
This method looks up the primary key for the `type` and invokes
`serializeId` on the `id`.
It then invokes the public `addId` hook with the primary key and
the serialized id.
@method _addId
@param {any} data the serialized representation that is being built
@param {Ember.Model subclass} type
@param {any} id the materialized id from the record
*/
_addId: function(hash, type, id) {
var primaryKey = this._primaryKey(type);
this.addId(hash, primaryKey, this.serializeId(id));
},
/**
@private
This method is called to get a key used in the data from
an attribute name. It first checks for any mappings before
calling the public hook `keyForAttributeName`.
@method _keyForAttributeName
@param {DS.Model subclass} type the type of the record with
the attribute name `name`
@param {String} name the attribute name to convert into a key
@returns {String} the key
*/
_keyForAttributeName: function(type, name) {
return this._keyFromMappingOrHook('keyForAttributeName', type, name);
},
/**
@private
This method is called to get a key used in the data from
a belongsTo relationship. It first checks for any mappings before
calling the public hook `keyForBelongsTo`.
@method _keyForBelongsTo
@param {DS.Model subclass} type the type of the record with
the `belongsTo` relationship.
@param {String} name the relationship name to convert into a key
@returns {String} the key
*/
_keyForBelongsTo: function(type, name) {
return this._keyFromMappingOrHook('keyForBelongsTo', type, name);
},
keyFor: function(description) {
var type = description.parentType,
name = description.key;
switch (description.kind) {
case 'belongsTo':
return this._keyForBelongsTo(type, name);
case 'hasMany':
return this._keyForHasMany(type, name);
}
},
/**
@private
This method is called to get a key used in the data from
a hasMany relationship. It first checks for any mappings before
calling the public hook `keyForHasMany`.
@method _keyForHasMany
@param {DS.Model subclass} type the type of the record with
the `hasMany` relationship.
@param {String} name the relationship name to convert into a key
@returns {String} the key
*/
_keyForHasMany: function(type, name) {
return this._keyFromMappingOrHook('keyForHasMany', type, name);
},
/**
@private
This method converts the relationship name to a key for serialization,
and then invokes the public `addBelongsTo` hook.
@method _addBelongsTo
@param {any} data the serialized representation that is being built
@param {DS.Model} record the record to serialize
@param {String} name the relationship name
@param {Object} relationship an object representing the relationship
*/
_addBelongsTo: function(data, record, name, relationship) {
var key = this._keyForBelongsTo(record.constructor, name);
this.addBelongsTo(data, record, key, relationship);
},
/**
@private
This method converts the relationship name to a key for serialization,
and then invokes the public `addHasMany` hook.
@method _addHasMany
@param {any} data the serialized representation that is being built
@param {DS.Model} record the record to serialize
@param {String} name the relationship name
@param {Object} relationship an object representing the relationship
*/
_addHasMany: function(data, record, name, relationship) {
var key = this._keyForHasMany(record.constructor, name);
this.addHasMany(data, record, key, relationship);
},
/**
@private
An internal method that handles checking whether a mapping
exists for a particular attribute or relationship name before
calling the public hooks.
If a mapping is found, and the mapping has a key defined,
use that instead of invoking the hook.
@method _keyFromMappingOrHook
@param {String} publicMethod the public hook to invoke if
a mapping is not found (e.g. `keyForAttributeName`)
@param {DS.Model subclass} type the type of the record with
the attribute or relationship name.
@param {String} name the attribute or relationship name to
convert into a key
*/
_keyFromMappingOrHook: function(publicMethod, type, name) {
var key = this.mappingOption(type, name, 'key');
if (key) {
return key;
} else {
return this[publicMethod](type, name);
}
},
/**
TRANSFORMS
*/
registerTransform: function(type, transform) {
this.transforms[type] = transform;
},
registerEnumTransform: function(type, objects) {
var transform = {
deserialize: function(serialized) {
return Ember.A(objects).objectAt(serialized);
},
serialize: function(deserialized) {
return Ember.EnumerableUtils.indexOf(objects, deserialized);
},
values: objects
};
this.registerTransform(type, transform);
},
/**
MAPPING CONVENIENCE
*/
map: function(type, mappings) {
this.mappings.set(type, mappings);
},
configure: function(type, configuration) {
if (type && !configuration) {
Ember.merge(this.globalConfigurations, type);
return;
}
var config, alias;
if (configuration.alias) {
alias = configuration.alias;
this.aliases.set(alias, type);
delete configuration.alias;
}
config = Ember.create(this.globalConfigurations);
Ember.merge(config, configuration);
this.configurations.set(type, config);
},
typeFromAlias: function(alias) {
this._completeAliases();
return this.aliases.get(alias);
},
mappingForType: function(type) {
this._reifyMappings();
return this.mappings.get(type) || {};
},
configurationForType: function(type) {
this._reifyConfigurations();
return this.configurations.get(type) || this.globalConfigurations;
},
_completeAliases: function() {
this._pluralizeAliases();
this._reifyAliases();
},
_pluralizeAliases: function() {
if (this._didPluralizeAliases) { return; }
var aliases = this.aliases,
sideloadMapping = this.aliases.sideloadMapping,
plural,
self = this;
aliases.forEach(function(key, type) {
plural = self.pluralize(key);
Ember.assert("The '" + key + "' alias has already been defined", !aliases.get(plural));
aliases.set(plural, type);
});
// This map is only for backward compatibility with the `sideloadAs` option.
if (sideloadMapping) {
sideloadMapping.forEach(function(key, type) {
Ember.assert("The '" + key + "' alias has already been defined", !aliases.get(key) || (aliases.get(key)===type) );
aliases.set(key, type);
});
delete this.aliases.sideloadMapping;
}
this._didPluralizeAliases = true;
},
_reifyAliases: function() {
if (this._didReifyAliases) { return; }
var aliases = this.aliases,
reifiedAliases = Ember.Map.create(),
foundType;
aliases.forEach(function(key, type) {
if (typeof type === 'string') {
foundType = Ember.get(Ember.lookup, type);
Ember.assert("Could not find model at path " + key, type);
reifiedAliases.set(key, foundType);
} else {
reifiedAliases.set(key, type);
}
});
this.aliases = reifiedAliases;
this._didReifyAliases = true;
},
_reifyMappings: function() {
if (this._didReifyMappings) { return; }
var mappings = this.mappings,
reifiedMappings = Ember.Map.create();
mappings.forEach(function(key, mapping) {
if (typeof key === 'string') {
var type = Ember.get(Ember.lookup, key);
Ember.assert("Could not find model at path " + key, type);
reifiedMappings.set(type, mapping);
} else {
reifiedMappings.set(key, mapping);
}
});
this.mappings = reifiedMappings;
this._didReifyMappings = true;
},
_reifyConfigurations: function() {
if (this._didReifyConfigurations) { return; }
var configurations = this.configurations,
reifiedConfigurations = Ember.Map.create();
configurations.forEach(function(key, mapping) {
if (typeof key === 'string' && key !== 'plurals') {
var type = Ember.get(Ember.lookup, key);
Ember.assert("Could not find model at path " + key, type);
reifiedConfigurations.set(type, mapping);
} else {
reifiedConfigurations.set(key, mapping);
}
});
this.configurations = reifiedConfigurations;
this._didReifyConfigurations = true;
},
mappingOption: function(type, name, option) {
var mapping = this.mappingForType(type)[name];
return mapping && mapping[option];
},
configOption: function(type, option) {
var config = this.configurationForType(type);
return config[option];
},
// EMBEDDED HELPERS
embeddedType: function(type, name) {
return this.mappingOption(type, name, 'embedded');
},
eachEmbeddedRecord: function(record, callback, binding) {
this.eachEmbeddedBelongsToRecord(record, callback, binding);
this.eachEmbeddedHasManyRecord(record, callback, binding);
},
eachEmbeddedBelongsToRecord: function(record, callback, binding) {
this.eachEmbeddedBelongsTo(record.constructor, function(name, relationship, embeddedType) {
var embeddedRecord = get(record, name);
if (embeddedRecord) { callback.call(binding, embeddedRecord, embeddedType); }
});
},
eachEmbeddedHasManyRecord: function(record, callback, binding) {
this.eachEmbeddedHasMany(record.constructor, function(name, relationship, embeddedType) {
var array = get(record, name);
for (var i=0, l=get(array, 'length'); i<l; i++) {
callback.call(binding, array.objectAt(i), embeddedType);
}
});
},
eachEmbeddedHasMany: function(type, callback, binding) {
this.eachEmbeddedRelationship(type, 'hasMany', callback, binding);
},
eachEmbeddedBelongsTo: function(type, callback, binding) {
this.eachEmbeddedRelationship(type, 'belongsTo', callback, binding);
},
eachEmbeddedRelationship: function(type, kind, callback, binding) {
type.eachRelationship(function(name, relationship) {
var embeddedType = this.embeddedType(type, name);
if (embeddedType) {
if (relationship.kind === kind) {
callback.call(binding, name, relationship, embeddedType);
}
}
}, this);
},
// HELPERS
// define a plurals hash in your subclass to define
// special-case pluralization
pluralize: function(name) {
var plurals = this.configurations.get('plurals');
return (plurals && plurals[name]) || name + "s";
},
// use the same plurals hash to determine
// special-case singularization
singularize: function(name) {
var plurals = this.configurations.get('plurals');
if (plurals) {
for (var i in plurals) {
if (plurals[i] === name) {
return i;
}
}
}
if (name.lastIndexOf('s') === name.length - 1) {
return name.substring(0, name.length - 1);
} else {
return name;
}
}
});
})();
(function() {
var isNone = Ember.isNone, isEmpty = Ember.isEmpty;
/**
@module data
@submodule data-transforms
*/
/**
DS.Transforms is a hash of transforms used by DS.Serializer.
@class JSONTransforms
@static
@namespace DS
*/
DS.JSONTransforms = {
string: {
deserialize: function(serialized) {
return isNone(serialized) ? null : String(serialized);
},
serialize: function(deserialized) {
return isNone(deserialized) ? null : String(deserialized);
}
},
number: {
deserialize: function(serialized) {
return isEmpty(serialized) ? null : Number(serialized);
},
serialize: function(deserialized) {
return isEmpty(deserialized) ? null : Number(deserialized);
}
},
// Handles the following boolean inputs:
// "TrUe", "t", "f", "FALSE", 0, (non-zero), or boolean true/false
'boolean': {
deserialize: function(serialized) {
var type = typeof serialized;
if (type === "boolean") {
return serialized;
} else if (type === "string") {
return serialized.match(/^true$|^t$|^1$/i) !== null;
} else if (type === "number") {
return serialized === 1;
} else {
return false;
}
},
serialize: function(deserialized) {
return Boolean(deserialized);
}
},
date: {
deserialize: function(serialized) {
var type = typeof serialized;
if (type === "string") {
return new Date(Ember.Date.parse(serialized));
} else if (type === "number") {
return new Date(serialized);
} else if (serialized === null || serialized === undefined) {
// if the value is not present in the data,
// return undefined, not null.
return serialized;
} else {
return null;
}
},
serialize: function(date) {
if (date instanceof Date) {
var days = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
var months = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
var pad = function(num) {
return num < 10 ? "0"+num : ""+num;
};
var utcYear = date.getUTCFullYear(),
utcMonth = date.getUTCMonth(),
utcDayOfMonth = date.getUTCDate(),
utcDay = date.getUTCDay(),
utcHours = date.getUTCHours(),
utcMinutes = date.getUTCMinutes(),
utcSeconds = date.getUTCSeconds();
var dayOfWeek = days[utcDay];
var dayOfMonth = pad(utcDayOfMonth);
var month = months[utcMonth];
return dayOfWeek + ", " + dayOfMonth + " " + month + " " + utcYear + " " +
pad(utcHours) + ":" + pad(utcMinutes) + ":" + pad(utcSeconds) + " GMT";
} else {
return null;
}
}
}
};
})();
(function() {
/**
@module data
@submodule data-serializers
*/
/**
@class JSONSerializer
@constructor
@namespace DS
@extends DS.Serializer
*/
var get = Ember.get, set = Ember.set;
DS.JSONSerializer = DS.Serializer.extend({
init: function() {
this._super();
if (!get(this, 'transforms')) {
this.set('transforms', DS.JSONTransforms);
}
this.sideloadMapping = Ember.Map.create();
this.metadataMapping = Ember.Map.create();
this.configure({
meta: 'meta',
since: 'since'
});
},
configure: function(type, configuration) {
var key;
if (type && !configuration) {
for(key in type){
this.metadataMapping.set(get(type, key), key);
}
return this._super(type);
}
var sideloadAs = configuration.sideloadAs,
sideloadMapping;
if (sideloadAs) {
sideloadMapping = this.aliases.sideloadMapping || Ember.Map.create();
sideloadMapping.set(sideloadAs, type);
this.aliases.sideloadMapping = sideloadMapping;
delete configuration.sideloadAs;
}
this._super.apply(this, arguments);
},
addId: function(data, key, id) {
data[key] = id;
},
/**
A hook you can use to customize how the key/value pair is added to
the serialized data.
@param {any} hash the JSON hash being built
@param {String} key the key to add to the serialized data
@param {any} value the value to add to the serialized data
*/
addAttribute: function(hash, key, value) {
hash[key] = value;
},
extractAttribute: function(type, hash, attributeName) {
var key = this._keyForAttributeName(type, attributeName);
return hash[key];
},
extractId: function(type, hash) {
var primaryKey = this._primaryKey(type);
if (hash.hasOwnProperty(primaryKey)) {
// Ensure that we coerce IDs to strings so that record
// IDs remain consistent between application runs; especially
// if the ID is serialized and later deserialized from the URL,
// when type information will have been lost.
return hash[primaryKey]+'';
} else {
return null;
}
},
extractEmbeddedData: function(hash, key) {
return hash[key];
},
extractHasMany: function(type, hash, key) {
return hash[key];
},
extractBelongsTo: function(type, hash, key) {
return hash[key];
},
extractBelongsToPolymorphic: function(type, hash, key) {
var keyForId = this.keyForPolymorphicId(key),
keyForType,
id = hash[keyForId];
if (id) {
keyForType = this.keyForPolymorphicType(key);
return {id: id, type: hash[keyForType]};
}
return null;
},
addBelongsTo: function(hash, record, key, relationship) {
var type = record.constructor,
name = relationship.key,
value = null,
includeType = (relationship.options && relationship.options.polymorphic),
embeddedChild,
child,
id;
if (this.embeddedType(type, name)) {
if (embeddedChild = get(record, name)) {
value = this.serialize(embeddedChild, { includeId: true, includeType: includeType });
}
hash[key] = value;
} else {
child = get(record, relationship.key);
id = get(child, 'id');
if (relationship.options && relationship.options.polymorphic && !Ember.isNone(id)) {
this.addBelongsToPolymorphic(hash, key, id, child.constructor);
} else {
hash[key] = id === undefined ? null : this.serializeId(id);
}
}
},
addBelongsToPolymorphic: function(hash, key, id, type) {
var keyForId = this.keyForPolymorphicId(key),
keyForType = this.keyForPolymorphicType(key);
hash[keyForId] = id;
hash[keyForType] = this.rootForType(type);
},
/**
Adds a has-many relationship to the JSON hash being built.
The default REST semantics are to only add a has-many relationship if it
is embedded. If the relationship was initially loaded by ID, we assume that
that was done as a performance optimization, and that changes to the
has-many should be saved as foreign key changes on the child's belongs-to
relationship.
@param {Object} hash the JSON being built
@param {DS.Model} record the record being serialized
@param {String} key the JSON key into which the serialized relationship
should be saved
@param {Object} relationship metadata about the relationship being serialized
*/
addHasMany: function(hash, record, key, relationship) {
var type = record.constructor,
name = relationship.key,
serializedHasMany = [],
includeType = (relationship.options && relationship.options.polymorphic),
manyArray, embeddedType;
// If the has-many is not embedded, there is nothing to do.
embeddedType = this.embeddedType(type, name);
if (embeddedType !== 'always') { return; }
// Get the DS.ManyArray for the relationship off the record
manyArray = get(record, name);
// Build up the array of serialized records
manyArray.forEach(function (record) {
serializedHasMany.push(this.serialize(record, { includeId: true, includeType: includeType }));
}, this);
// Set the appropriate property of the serialized JSON to the
// array of serialized embedded records
hash[key] = serializedHasMany;
},
addType: function(hash, type) {
var keyForType = this.keyForEmbeddedType();
hash[keyForType] = this.rootForType(type);
},
// EXTRACTION
extract: function(loader, json, type, record) {
var root = this.rootForType(type);
this.sideload(loader, type, json, root);
this.extractMeta(loader, type, json);
if (json[root]) {
if (record) { loader.updateId(record, json[root]); }
this.extractRecordRepresentation(loader, type, json[root]);
}
},
extractMany: function(loader, json, type, records) {
var root = this.rootForType(type);
root = this.pluralize(root);
this.sideload(loader, type, json, root);
this.extractMeta(loader, type, json);
if (json[root]) {
var objects = json[root], references = [];
if (records) { records = records.toArray(); }
for (var i = 0; i < objects.length; i++) {
if (records) { loader.updateId(records[i], objects[i]); }
var reference = this.extractRecordRepresentation(loader, type, objects[i]);
references.push(reference);
}
loader.populateArray(references);
}
},
extractMeta: function(loader, type, json) {
var meta = this.configOption(type, 'meta'),
data = json, value;
if(meta && json[meta]){
data = json[meta];
}
this.metadataMapping.forEach(function(property, key){
if(value = data[property]){
loader.metaForType(type, key, value);
}
});
},
extractEmbeddedType: function(relationship, data) {
var foundType = relationship.type;
if(relationship.options && relationship.options.polymorphic) {
var key = this.keyFor(relationship),
keyForEmbeddedType = this.keyForEmbeddedType(key);
foundType = this.typeFromAlias(data[keyForEmbeddedType]);
delete data[keyForEmbeddedType];
}
return foundType;
},
/**
@private
Iterates over the `json` payload and attempts to load any data
included alongside `root`.
The keys expected for sideloaded data are based upon the types related
to the root model. Recursion is used to ensure that types related to
related types can be loaded as well. Any custom keys specified by
`sideloadAs` mappings will also be respected.
@param {DS.Store subclass} loader
@param {DS.Model subclass} type
@param {Object} json
@param {String} root
*/
sideload: function(loader, type, json, root) {
var sideloadedType;
this.configureSideloadMappingForType(type);
for (var prop in json) {
if (!json.hasOwnProperty(prop) ||
prop === root ||
!!this.metadataMapping.get(prop)) {
continue;
}
sideloadedType = this.typeFromAlias(prop);
Ember.assert("Your server returned a hash with the key " + prop + " but you have no mapping for it", !!sideloadedType);
this.loadValue(loader, sideloadedType, json[prop]);
}
},
/**
@private
Configures possible sideload mappings for the types related to a
particular model. This recursive method ensures that sideloading
works for related models as well.
@param {DS.Model subclass} type
@param {Ember.A} configured an array of types that have already been configured
*/
configureSideloadMappingForType: function(type, configured) {
if (!configured) {configured = Ember.A([]);}
configured.pushObject(type);
type.eachRelatedType(function(relatedType) {
if (!configured.contains(relatedType)) {
var root = this.defaultSideloadRootForType(relatedType);
this.aliases.set(root, relatedType);
this.configureSideloadMappingForType(relatedType, configured);
}
}, this);
},
loadValue: function(loader, type, value) {
if (value instanceof Array) {
for (var i=0; i < value.length; i++) {
loader.sideload(type, value[i]);
}
} else {
loader.sideload(type, value);
}
},
/**
A hook you can use in your serializer subclass to customize
how a polymorphic association's name is converted into a key for the id.
@param {String} name the association name to convert into a key
@return {String} the key
*/
keyForPolymorphicId: function(key){
return key;
},
/**
A hook you can use in your serializer subclass to customize
how a polymorphic association's name is converted into a key for the type.
@param {String} name the association name to convert into a key
@return {String} the key
*/
keyForPolymorphicType: function(key){
return this.keyForPolymorphicId(key) + '_type';
},
/**
A hook you can use in your serializer subclass to customize
the key used to store the type of a record of an embedded polymorphic association.
By default, this method return 'type'.
@return {String} the key
*/
keyForEmbeddedType: function() {
return 'type';
},
// HELPERS
/**
@private
Determines the singular root name for a particular type.
This is an underscored, lowercase version of the model name.
For example, the type `App.UserGroup` will have the root
`user_group`.
@param {DS.Model subclass} type
@return {String} name of the root element
*/
rootForType: function(type) {
var typeString = type.toString();
Ember.assert("Your model must not be anonymous. It was " + type, typeString.charAt(0) !== '(');
// use the last part of the name as the URL
var parts = typeString.split(".");
var name = parts[parts.length - 1];
return name.replace(/([A-Z])/g, '_$1').toLowerCase().slice(1);
},
/**
@private
The default root name for a particular sideloaded type.
@param {DS.Model subclass} type
@return {String} name of the root element
*/
defaultSideloadRootForType: function(type) {
return this.pluralize(this.rootForType(type));
}
});
})();
(function() {
/**
@module data
@submodule data-adapter
*/
var get = Ember.get, set = Ember.set, merge = Ember.merge;
function loaderFor(store) {
return {
load: function(type, data, prematerialized) {
return store.load(type, data, prematerialized);
},
loadMany: function(type, array) {
return store.loadMany(type, array);
},
updateId: function(record, data) {
return store.updateId(record, data);
},
populateArray: Ember.K,
sideload: function(type, data) {
return store.adapterForType(type).load(store, type, data);
},
sideloadMany: function(type, array) {
return store.loadMany(type, array);
},
prematerialize: function(reference, prematerialized) {
reference.prematerialized = prematerialized;
},
metaForType: function(type, property, data) {
store.metaForType(type, property, data);
}
};
}
DS.loaderFor = loaderFor;
/**
An adapter is an object that receives requests from a store and
translates them into the appropriate action to take against your
persistence layer. The persistence layer is usually an HTTP API, but may
be anything, such as the browser's local storage.
### Creating an Adapter
First, create a new subclass of `DS.Adapter`:
App.MyAdapter = DS.Adapter.extend({
// ...your code here
});
To tell your store which adapter to use, set its `adapter` property:
App.store = DS.Store.create({
revision: 3,
adapter: App.MyAdapter.create()
});
`DS.Adapter` is an abstract base class that you should override in your
application to customize it for your backend. The minimum set of methods
that you should implement is:
* `find()`
* `createRecord()`
* `updateRecord()`
* `deleteRecord()`
To improve the network performance of your application, you can optimize
your adapter by overriding these lower-level methods:
* `findMany()`
* `createRecords()`
* `updateRecords()`
* `deleteRecords()`
* `commit()`
For an example implementation, see {{#crossLink "DS.RestAdapter"}} the
included REST adapter.{{/crossLink}}.
@class Adapter
@namespace DS
@extends Ember.Object
*/
DS.Adapter = Ember.Object.extend(DS._Mappable, {
init: function() {
var serializer = get(this, 'serializer');
if (Ember.Object.detect(serializer)) {
serializer = serializer.create();
set(this, 'serializer', serializer);
}
this._attributesMap = this.createInstanceMapFor('attributes');
this._configurationsMap = this.createInstanceMapFor('configurations');
this._outstandingOperations = new Ember.MapWithDefault({
defaultValue: function() { return 0; }
});
this._dependencies = new Ember.MapWithDefault({
defaultValue: function() { return new Ember.OrderedSet(); }
});
this.registerSerializerTransforms(this.constructor, serializer, {});
this.registerSerializerMappings(serializer);
},
/**
Loads a payload for a record into the store.
This method asks the serializer to break the payload into
constituent parts, and then loads them into the store. For example,
if you have a payload that contains embedded records, they will be
extracted by the serializer and loaded into the store.
For example:
adapter.load(store, App.Person, {
id: 123,
firstName: "Yehuda",
lastName: "Katz",
occupations: [{
id: 345,
title: "Tricycle Mechanic"
}]
});
This will load the payload for the `App.Person` with ID `123` and
the embedded `App.Occupation` with ID `345`.
@method load
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {any} payload
*/
load: function(store, type, payload) {
var loader = loaderFor(store);
return get(this, 'serializer').extractRecordRepresentation(loader, type, payload);
},
/**
Acknowledges that the adapter has finished creating a record.
Your adapter should call this method from `createRecord` when
it has saved a new record to its persistent storage and received
an acknowledgement.
If the persistent storage returns a new payload in response to the
creation, and you want to update the existing record with the
new information, pass the payload as the fourth parameter.
For example, the `RESTAdapter` saves newly created records by
making an Ajax request. When the server returns, the adapter
calls didCreateRecord. If the server returns a response body,
it is passed as the payload.
@method didCreateRecord
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {DS.Model} record
@param {any} payload
*/
didCreateRecord: function(store, type, record, payload) {
store.didSaveRecord(record);
if (payload) {
var loader = DS.loaderFor(store);
loader.load = function(type, data, prematerialized) {
store.updateId(record, data);
return store.load(type, data, prematerialized);
};
get(this, 'serializer').extract(loader, payload, type);
}
},
/**
Acknowledges that the adapter has finished creating several records.
Your adapter should call this method from `createRecords` when it
has saved multiple created records to its persistent storage
received an acknowledgement.
If the persistent storage returns a new payload in response to the
creation, and you want to update the existing record with the
new information, pass the payload as the fourth parameter.
@method didCreateRecords
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {DS.Model} record
@param {any} payload
*/
didCreateRecords: function(store, type, records, payload) {
records.forEach(function(record) {
store.didSaveRecord(record);
}, this);
if (payload) {
var loader = DS.loaderFor(store);
get(this, 'serializer').extractMany(loader, payload, type, records);
}
},
/**
@private
Acknowledges that the adapter has finished updating or deleting a record.
Your adapter should call this method from `updateRecord` or `deleteRecord`
when it has updated or deleted a record to its persistent storage and
received an acknowledgement.
If the persistent storage returns a new payload in response to the
update or delete, and you want to update the existing record with the
new information, pass the payload as the fourth parameter.
@method didSaveRecord
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {DS.Model} record
@param {any} payload
*/
didSaveRecord: function(store, type, record, payload) {
store.didSaveRecord(record);
var serializer = get(this, 'serializer');
serializer.eachEmbeddedRecord(record, function(embeddedRecord, embeddedType) {
if (embeddedType === 'load') { return; }
this.didSaveRecord(store, embeddedRecord.constructor, embeddedRecord);
}, this);
if (payload) {
var loader = DS.loaderFor(store);
serializer.extract(loader, payload, type);
}
},
/**
Acknowledges that the adapter has finished updating a record.
Your adapter should call this method from `updateRecord` when it
has updated a record to its persistent storage and received an
acknowledgement.
If the persistent storage returns a new payload in response to the
update, pass the payload as the fourth parameter.
@method didUpdateRecord
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {DS.Model} record
@param {any} payload
*/
didUpdateRecord: function() {
this.didSaveRecord.apply(this, arguments);
},
/**
Acknowledges that the adapter has finished deleting a record.
Your adapter should call this method from `deleteRecord` when it
has deleted a record from its persistent storage and received an
acknowledgement.
If the persistent storage returns a new payload in response to the
deletion, pass the payload as the fourth parameter.
@method didDeleteRecord
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {DS.Model} record
@param {any} payload
*/
didDeleteRecord: function() {
this.didSaveRecord.apply(this, arguments);
},
/**
Acknowledges that the adapter has finished updating or deleting
multiple records.
Your adapter should call this method from its `updateRecords` or
`deleteRecords` when it has updated or deleted multiple records
to its persistent storage and received an acknowledgement.
If the persistent storage returns a new payload in response to the
creation, pass the payload as the fourth parameter.
@method didSaveRecords
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {DS.Model} records
@param {any} payload
*/
didSaveRecords: function(store, type, records, payload) {
records.forEach(function(record) {
store.didSaveRecord(record);
}, this);
if (payload) {
var loader = DS.loaderFor(store);
get(this, 'serializer').extractMany(loader, payload, type);
}
},
/**
Acknowledges that the adapter has finished updating multiple records.
Your adapter should call this method from its `updateRecords` when
it has updated multiple records to its persistent storage and
received an acknowledgement.
If the persistent storage returns a new payload in response to the
update, pass the payload as the fourth parameter.
@method didUpdateRecords
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {DS.Model} records
@param {any} payload
*/
didUpdateRecords: function() {
this.didSaveRecords.apply(this, arguments);
},
/**
Acknowledges that the adapter has finished updating multiple records.
Your adapter should call this method from its `deleteRecords` when
it has deleted multiple records to its persistent storage and
received an acknowledgement.
If the persistent storage returns a new payload in response to the
deletion, pass the payload as the fourth parameter.
@method didDeleteRecords
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {DS.Model} records
@param {any} payload
*/
didDeleteRecords: function() {
this.didSaveRecords.apply(this, arguments);
},
/**
Loads the response to a request for a record by ID.
Your adapter should call this method from its `find` method
with the response from the backend.
You should pass the same ID to this method that was given
to your find method so that the store knows which record
to associate the new data with.
@method didFindRecord
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {any} payload
@param {String} id
*/
didFindRecord: function(store, type, payload, id) {
var loader = DS.loaderFor(store);
loader.load = function(type, data, prematerialized) {
prematerialized = prematerialized || {};
prematerialized.id = id;
return store.load(type, data, prematerialized);
};
get(this, 'serializer').extract(loader, payload, type);
},
/**
Loads the response to a request for all records by type.
You adapter should call this method from its `findAll`
method with the response from the backend.
@method didFindAll
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {any} payload
*/
didFindAll: function(store, type, payload) {
var loader = DS.loaderFor(store),
serializer = get(this, 'serializer');
store.didUpdateAll(type);
serializer.extractMany(loader, payload, type);
},
/**
Loads the response to a request for records by query.
Your adapter should call this method from its `findQuery`
method with the response from the backend.
@method didFindQuery
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {any} payload
@param {DS.AdapterPopulatedRecordArray} recordArray
*/
didFindQuery: function(store, type, payload, recordArray) {
var loader = DS.loaderFor(store);
loader.populateArray = function(data) {
recordArray.load(data);
};
get(this, 'serializer').extractMany(loader, payload, type);
},
/**
Loads the response to a request for many records by ID.
You adapter should call this method from its `findMany`
method with the response from the backend.
@method didFindMany
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {any} payload
*/
didFindMany: function(store, type, payload) {
var loader = DS.loaderFor(store);
get(this, 'serializer').extractMany(loader, payload, type);
},
/**
Notifies the store that a request to the backend returned
an error.
Your adapter should call this method to indicate that the
backend returned an error for a request.
@method didError
@param {DS.Store} store
@param {subclass of DS.Model} type
@param {DS.Model} record
*/
didError: function(store, type, record) {
store.recordWasError(record);
},
dirtyRecordsForAttributeChange: function(dirtySet, record, attributeName, newValue, oldValue) {
if (newValue !== oldValue) {
// If this record is embedded, add its parent
// to the dirty set.
this.dirtyRecordsForRecordChange(dirtySet, record);
}
},
dirtyRecordsForRecordChange: function(dirtySet, record) {
dirtySet.add(record);
},
dirtyRecordsForBelongsToChange: function(dirtySet, child) {
this.dirtyRecordsForRecordChange(dirtySet, child);
},
dirtyRecordsForHasManyChange: function(dirtySet, parent) {
this.dirtyRecordsForRecordChange(dirtySet, parent);
},
/**
@private
This method recursively climbs the superclass hierarchy and
registers any class-registered transforms on the adapter's
serializer.
Once it registers a transform for a given type, it ignores
subsequent transforms for the same attribute type.
@method registerSerializerTransforms
@param {Class} klass the DS.Adapter subclass to extract the
transforms from
@param {DS.Serializer} serializer the serializer to register
the transforms onto
@param {Object} seen a hash of attributes already seen
*/
registerSerializerTransforms: function(klass, serializer, seen) {
var transforms = klass._registeredTransforms, superclass, prop;
var enumTransforms = klass._registeredEnumTransforms;
for (prop in transforms) {
if (!transforms.hasOwnProperty(prop) || prop in seen) { continue; }
seen[prop] = true;
serializer.registerTransform(prop, transforms[prop]);
}
for (prop in enumTransforms) {
if (!enumTransforms.hasOwnProperty(prop) || prop in seen) { continue; }
seen[prop] = true;
serializer.registerEnumTransform(prop, enumTransforms[prop]);
}
if (superclass = klass.superclass) {
this.registerSerializerTransforms(superclass, serializer, seen);
}
},
/**
@private
This method recursively climbs the superclass hierarchy and
registers any class-registered mappings on the adapter's
serializer.
@method registerSerializerMappings
@param {Class} klass the DS.Adapter subclass to extract the
transforms from
@param {DS.Serializer} serializer the serializer to register the
mappings onto
*/
registerSerializerMappings: function(serializer) {
var mappings = this._attributesMap,
configurations = this._configurationsMap;
mappings.forEach(serializer.map, serializer);
configurations.forEach(serializer.configure, serializer);
},
/**
The `find()` method is invoked when the store is asked for a record that
has not previously been loaded. In response to `find()` being called, you
should query your persistence layer for a record with the given ID. Once
found, you can asynchronously call the store's `load()` method to load
the record.
Here is an example `find` implementation:
find: function(store, type, id) {
var url = type.url;
url = url.fmt(id);
jQuery.getJSON(url, function(data) {
// data is a hash of key/value pairs. If your server returns a
// root, simply do something like:
// store.load(type, id, data.person)
store.load(type, id, data);
});
}
@method find
*/
find: null,
serializer: DS.JSONSerializer,
registerTransform: function(attributeType, transform) {
get(this, 'serializer').registerTransform(attributeType, transform);
},
/**
A public method that allows you to register an enumerated
type on your adapter. This is useful if you want to utilize
a text representation of an integer value.
Eg: Say you want to utilize "low","medium","high" text strings
in your app, but you want to persist those as 0,1,2 in your backend.
You would first register the transform on your adapter instance:
adapter.registerEnumTransform('priority', ['low', 'medium', 'high']);
You would then refer to the 'priority' DS.attr in your model:
App.Task = DS.Model.extend({
priority: DS.attr('priority')
});
And lastly, you would set/get the text representation on your model instance,
but the transformed result will be the index number of the type.
App: myTask.get('priority') => 'low'
Server Response / Load: { myTask: {priority: 0} }
@method registerEnumTransform
@param {String} type of the transform
@param {Array} array of String objects to use for the enumerated values.
This is an ordered list and the index values will be used for the transform.
*/
registerEnumTransform: function(attributeType, objects) {
get(this, 'serializer').registerEnumTransform(attributeType, objects);
},
/**
If the globally unique IDs for your records should be generated on the client,
implement the `generateIdForRecord()` method. This method will be invoked
each time you create a new record, and the value returned from it will be
assigned to the record's `primaryKey`.
Most traditional REST-like HTTP APIs will not use this method. Instead, the ID
of the record will be set by the server, and your adapter will update the store
with the new ID when it calls `didCreateRecord()`. Only implement this method if
you intend to generate record IDs on the client-side.
The `generateIdForRecord()` method will be invoked with the requesting store as
the first parameter and the newly created record as the second parameter:
generateIdForRecord: function(store, record) {
var uuid = App.generateUUIDWithStatisticallyLowOddsOfCollision();
return uuid;
}
@method generateIdForRecord
@param {DS.Store} store
@param {DS.Model} record
*/
generateIdForRecord: null,
materialize: function(record, data, prematerialized) {
get(this, 'serializer').materialize(record, data, prematerialized);
},
serialize: function(record, options) {
return get(this, 'serializer').serialize(record, options);
},
extractId: function(type, data) {
return get(this, 'serializer').extractId(type, data);
},
groupByType: function(enumerable) {
var map = Ember.MapWithDefault.create({
defaultValue: function() { return Ember.OrderedSet.create(); }
});
enumerable.forEach(function(item) {
map.get(item.constructor).add(item);
});
return map;
},
commit: function(store, commitDetails) {
this.save(store, commitDetails);
},
save: function(store, commitDetails) {
var adapter = this;
function filter(records) {
var filteredSet = Ember.OrderedSet.create();
records.forEach(function(record) {
if (adapter.shouldSave(record)) {
filteredSet.add(record);
}
});
return filteredSet;
}
this.groupByType(commitDetails.created).forEach(function(type, set) {
this.createRecords(store, type, filter(set));
}, this);
this.groupByType(commitDetails.updated).forEach(function(type, set) {
this.updateRecords(store, type, filter(set));
}, this);
this.groupByType(commitDetails.deleted).forEach(function(type, set) {
this.deleteRecords(store, type, filter(set));
}, this);
},
shouldSave: Ember.K,
createRecords: function(store, type, records) {
records.forEach(function(record) {
this.createRecord(store, type, record);
}, this);
},
updateRecords: function(store, type, records) {
records.forEach(function(record) {
this.updateRecord(store, type, record);
}, this);
},
deleteRecords: function(store, type, records) {
records.forEach(function(record) {
this.deleteRecord(store, type, record);
}, this);
},
findMany: function(store, type, ids) {
ids.forEach(function(id) {
this.find(store, type, id);
}, this);
}
});
DS.Adapter.reopenClass({
registerTransform: function(attributeType, transform) {
var registeredTransforms = this._registeredTransforms || {};
registeredTransforms[attributeType] = transform;
this._registeredTransforms = registeredTransforms;
},
registerEnumTransform: function(attributeType, objects) {
var registeredEnumTransforms = this._registeredEnumTransforms || {};
registeredEnumTransforms[attributeType] = objects;
this._registeredEnumTransforms = registeredEnumTransforms;
},
map: DS._Mappable.generateMapFunctionFor('attributes', function(key, newValue, map) {
var existingValue = map.get(key);
merge(existingValue, newValue);
}),
configure: DS._Mappable.generateMapFunctionFor('configurations', function(key, newValue, map) {
var existingValue = map.get(key);
// If a mapping configuration is provided, peel it off and apply it
// using the DS.Adapter.map API.
var mappings = newValue && newValue.mappings;
if (mappings) {
this.map(key, mappings);
delete newValue.mappings;
}
merge(existingValue, newValue);
}),
resolveMapConflict: function(oldValue, newValue) {
merge(newValue, oldValue);
return newValue;
}
});
})();
(function() {
/**
@module data
@submodule data-serializers
*/
/**
@class FixtureSerializer
@constructor
@namespace DS
@extends DS.Serializer
*/
var get = Ember.get, set = Ember.set;
DS.FixtureSerializer = DS.Serializer.extend({
deserializeValue: function(value, attributeType) {
return value;
},
serializeValue: function(value, attributeType) {
return value;
},
addId: function(data, key, id) {
data[key] = id;
},
addAttribute: function(hash, key, value) {
hash[key] = value;
},
addBelongsTo: function(hash, record, key, relationship) {
var id = get(record, relationship.key+'.id');
if (!Ember.isNone(id)) { hash[key] = id; }
},
addHasMany: function(hash, record, key, relationship) {
var ids = get(record, relationship.key).map(function(item) {
return item.get('id');
});
hash[relationship.key] = ids;
},
extract: function(loader, fixture, type, record) {
if (record) { loader.updateId(record, fixture); }
this.extractRecordRepresentation(loader, type, fixture);
},
extractMany: function(loader, fixtures, type, records) {
var objects = fixtures, references = [];
if (records) { records = records.toArray(); }
for (var i = 0; i < objects.length; i++) {
if (records) { loader.updateId(records[i], objects[i]); }
var reference = this.extractRecordRepresentation(loader, type, objects[i]);
references.push(reference);
}
loader.populateArray(references);
},
extractId: function(type, hash) {
var primaryKey = this._primaryKey(type);
if (hash.hasOwnProperty(primaryKey)) {
// Ensure that we coerce IDs to strings so that record
// IDs remain consistent between application runs; especially
// if the ID is serialized and later deserialized from the URL,
// when type information will have been lost.
return hash[primaryKey]+'';
} else {
return null;
}
},
extractAttribute: function(type, hash, attributeName) {
var key = this._keyForAttributeName(type, attributeName);
return hash[key];
},
extractHasMany: function(type, hash, key) {
return hash[key];
},
extractBelongsTo: function(type, hash, key) {
var val = hash[key];
if (val != null) {
val = val + '';
}
return val;
},
extractBelongsToPolymorphic: function(type, hash, key) {
var keyForId = this.keyForPolymorphicId(key),
keyForType,
id = hash[keyForId];
if (id) {
keyForType = this.keyForPolymorphicType(key);
return {id: id, type: hash[keyForType]};
}
return null;
},
keyForPolymorphicId: function(key) {
return key;
},
keyForPolymorphicType: function(key) {
return key + '_type';
}
});
})();
(function() {
/**
@module data
@submodule data-adapters
*/
var get = Ember.get, fmt = Ember.String.fmt,
dump = Ember.get(window, 'JSON.stringify') || function(object) { return object.toString(); };
/**
`DS.FixtureAdapter` is an adapter that loads records from memory.
Its primarily used for development and testing. You can also use
`DS.FixtureAdapter` while working on the API but are not ready to
integrate yet. It is a fully functioning adapter. All CRUD methods
are implemented. You can also implement query logic that a remote
system would do. Its possible to do develop your entire application
with `DS.FixtureAdapter`.
@class FixtureAdapter
@constructor
@namespace DS
@extends DS.Adapter
*/
DS.FixtureAdapter = DS.Adapter.extend({
simulateRemoteResponse: true,
latency: 50,
serializer: DS.FixtureSerializer,
/*
Implement this method in order to provide data associated with a type
*/
fixturesForType: function(type) {
if (type.FIXTURES) {
var fixtures = Ember.A(type.FIXTURES);
return fixtures.map(function(fixture){
var fixtureIdType = typeof fixture.id;
if(fixtureIdType !== "number" && fixtureIdType !== "string"){
throw new Error(fmt('the id property must be defined as a number or string for fixture %@', [dump(fixture)]));
}
fixture.id = fixture.id + '';
return fixture;
});
}
return null;
},
/*
Implement this method in order to query fixtures data
*/
queryFixtures: function(fixtures, query, type) {
Ember.assert('Not implemented: You must override the DS.FixtureAdapter::queryFixtures method to support querying the fixture store.');
},
updateFixtures: function(type, fixture) {
if(!type.FIXTURES) {
type.FIXTURES = [];
}
var fixtures = type.FIXTURES;
this.deleteLoadedFixture(type, fixture);
fixtures.push(fixture);
},
/*
Implement this method in order to provide provide json for CRUD methods
*/
mockJSON: function(type, record) {
return this.serialize(record, { includeId: true });
},
/*
Adapter methods
*/
generateIdForRecord: function(store, record) {
return Ember.guidFor(record);
},
find: function(store, type, id) {
var fixtures = this.fixturesForType(type),
fixture;
Ember.warn("Unable to find fixtures for model type " + type.toString(), fixtures);
if (fixtures) {
fixture = Ember.A(fixtures).findProperty('id', id);
}
if (fixture) {
this.simulateRemoteCall(function() {
this.didFindRecord(store, type, fixture, id);
}, this);
}
},
findMany: function(store, type, ids) {
var fixtures = this.fixturesForType(type);
Ember.assert("Unable to find fixtures for model type "+type.toString(), !!fixtures);
if (fixtures) {
fixtures = fixtures.filter(function(item) {
return ids.indexOf(item.id) !== -1;
});
}
if (fixtures) {
this.simulateRemoteCall(function() {
this.didFindMany(store, type, fixtures);
}, this);
}
},
findAll: function(store, type) {
var fixtures = this.fixturesForType(type);
Ember.assert("Unable to find fixtures for model type "+type.toString(), !!fixtures);
this.simulateRemoteCall(function() {
this.didFindAll(store, type, fixtures);
}, this);
},
findQuery: function(store, type, query, array) {
var fixtures = this.fixturesForType(type);
Ember.assert("Unable to find fixtures for model type "+type.toString(), !!fixtures);
fixtures = this.queryFixtures(fixtures, query, type);
if (fixtures) {
this.simulateRemoteCall(function() {
this.didFindQuery(store, type, fixtures, array);
}, this);
}
},
createRecord: function(store, type, record) {
var fixture = this.mockJSON(type, record);
this.updateFixtures(type, fixture);
this.simulateRemoteCall(function() {
this.didCreateRecord(store, type, record, fixture);
}, this);
},
updateRecord: function(store, type, record) {
var fixture = this.mockJSON(type, record);
this.updateFixtures(type, fixture);
this.simulateRemoteCall(function() {
this.didUpdateRecord(store, type, record, fixture);
}, this);
},
deleteRecord: function(store, type, record) {
var fixture = this.mockJSON(type, record);
this.deleteLoadedFixture(type, fixture);
this.simulateRemoteCall(function() {
this.didDeleteRecord(store, type, record);
}, this);
},
/*
@private
*/
deleteLoadedFixture: function(type, record) {
var existingFixture = this.findExistingFixture(type, record);
if(existingFixture) {
var index = type.FIXTURES.indexOf(existingFixture);
type.FIXTURES.splice(index, 1);
return true;
}
},
findExistingFixture: function(type, record) {
var fixtures = this.fixturesForType(type);
var id = this.extractId(type, record);
return this.findFixtureById(fixtures, id);
},
findFixtureById: function(fixtures, id) {
return Ember.A(fixtures).find(function(r) {
if(''+get(r, 'id') === ''+id) {
return true;
} else {
return false;
}
});
},
simulateRemoteCall: function(callback, context) {
if (get(this, 'simulateRemoteResponse')) {
// Schedule with setTimeout
Ember.run.later(context, callback, get(this, 'latency'));
} else {
// Asynchronous, but at the of the runloop with zero latency
Ember.run.once(context, callback);
}
}
});
})();
(function() {
/**
@module data
@submodule data-serializers
*/
/**
@class RESTSerializer
@constructor
@namespace DS
@extends DS.Serializer
*/
var get = Ember.get;
DS.RESTSerializer = DS.JSONSerializer.extend({
keyForAttributeName: function(type, name) {
return Ember.String.decamelize(name);
},
keyForBelongsTo: function(type, name) {
var key = this.keyForAttributeName(type, name);
if (this.embeddedType(type, name)) {
return key;
}
return key + "_id";
},
keyForHasMany: function(type, name) {
var key = this.keyForAttributeName(type, name);
if (this.embeddedType(type, name)) {
return key;
}
return this.singularize(key) + "_ids";
},
keyForPolymorphicId: function(key) {
return key;
},
keyForPolymorphicType: function(key) {
return key.replace(/_id$/, '_type');
},
extractValidationErrors: function(type, json) {
var errors = {};
get(type, 'attributes').forEach(function(name) {
var key = this._keyForAttributeName(type, name);
if (json['errors'].hasOwnProperty(key)) {
errors[name] = json['errors'][key];
}
}, this);
return errors;
}
});
})();
(function() {
/*global jQuery*/
/**
@module data
@submodule data-adapters
*/
var get = Ember.get, set = Ember.set;
function rejectionHandler(reason) {
Ember.Logger.error(reason, reason.message);
throw reason;
}
/**
The REST adapter allows your store to communicate with an HTTP server by
transmitting JSON via XHR. Most Ember.js apps that consume a JSON API
should use the REST adapter.
This adapter is designed around the idea that the JSON exchanged with
the server should be conventional.
## JSON Structure
The REST adapter expects the JSON returned from your server to follow
these conventions.
### Object Root
The JSON payload should be an object that contains the record inside a
root property. For example, in response to a `GET` request for
`/posts/1`, the JSON should look like this:
```js
{
"post": {
title: "I'm Running to Reform the W3C's Tag",
author: "Yehuda Katz"
}
}
```
### Conventional Names
Attribute names in your JSON payload should be the underscored versions of
the attributes in your Ember.js models.
For example, if you have a `Person` model:
```js
App.Person = DS.Model.extend({
firstName: DS.attr('string'),
lastName: DS.attr('string'),
occupation: DS.attr('string')
});
```
The JSON returned should look like this:
```js
{
"person": {
"first_name": "Barack",
"last_name": "Obama",
"occupation": "President"
}
}
```
@class RESTAdapter
@constructor
@namespace DS
@extends DS.Adapter
*/
DS.RESTAdapter = DS.Adapter.extend({
namespace: null,
bulkCommit: false,
since: 'since',
serializer: DS.RESTSerializer,
init: function() {
this._super.apply(this, arguments);
},
shouldSave: function(record) {
var reference = get(record, '_reference');
return !reference.parent;
},
dirtyRecordsForRecordChange: function(dirtySet, record) {
this._dirtyTree(dirtySet, record);
},
dirtyRecordsForHasManyChange: function(dirtySet, record, relationship) {
var embeddedType = get(this, 'serializer').embeddedType(record.constructor, relationship.secondRecordName);
if (embeddedType === 'always') {
relationship.childReference.parent = relationship.parentReference;
this._dirtyTree(dirtySet, record);
}
},
_dirtyTree: function(dirtySet, record) {
dirtySet.add(record);
get(this, 'serializer').eachEmbeddedRecord(record, function(embeddedRecord, embeddedType) {
if (embeddedType !== 'always') { return; }
if (dirtySet.has(embeddedRecord)) { return; }
this._dirtyTree(dirtySet, embeddedRecord);
}, this);
var reference = record.get('_reference');
if (reference.parent) {
var store = get(record, 'store');
var parent = store.recordForReference(reference.parent);
this._dirtyTree(dirtySet, parent);
}
},
createRecord: function(store, type, record) {
var root = this.rootForType(type);
var adapter = this;
var data = {};
data[root] = this.serialize(record, { includeId: true });
return this.ajax(this.buildURL(root), "POST", {
data: data
}).then(function(json){
adapter.didCreateRecord(store, type, record, json);
}, function(xhr) {
adapter.didError(store, type, record, xhr);
throw xhr;
}).then(null, rejectionHandler);
},
createRecords: function(store, type, records) {
var adapter = this;
if (get(this, 'bulkCommit') === false) {
return this._super(store, type, records);
}
var root = this.rootForType(type),
plural = this.pluralize(root);
var data = {};
data[plural] = [];
records.forEach(function(record) {
data[plural].push(this.serialize(record, { includeId: true }));
}, this);
return this.ajax(this.buildURL(root), "POST", {
data: data
}).then(function(json) {
adapter.didCreateRecords(store, type, records, json);
}).then(null, rejectionHandler);
},
updateRecord: function(store, type, record) {
var id, root, adapter, data;
id = get(record, 'id');
root = this.rootForType(type);
adapter = this;
data = {};
data[root] = this.serialize(record);
return this.ajax(this.buildURL(root, id), "PUT",{
data: data
}).then(function(json){
adapter.didUpdateRecord(store, type, record, json);
}, function(xhr) {
adapter.didError(store, type, record, xhr);
throw xhr;
}).then(null, rejectionHandler);
},
updateRecords: function(store, type, records) {
var root, plural, adapter, data;
if (get(this, 'bulkCommit') === false) {
return this._super(store, type, records);
}
root = this.rootForType(type);
plural = this.pluralize(root);
adapter = this;
data = {};
data[plural] = [];
records.forEach(function(record) {
data[plural].push(this.serialize(record, { includeId: true }));
}, this);
return this.ajax(this.buildURL(root, "bulk"), "PUT", {
data: data
}).then(function(json) {
adapter.didUpdateRecords(store, type, records, json);
}).then(null, rejectionHandler);
},
deleteRecord: function(store, type, record) {
var id, root, adapter;
id = get(record, 'id');
root = this.rootForType(type);
adapter = this;
return this.ajax(this.buildURL(root, id), "DELETE").then(function(json){
adapter.didDeleteRecord(store, type, record, json);
}, function(xhr){
adapter.didError(store, type, record, xhr);
throw xhr;
}).then(null, rejectionHandler);
},
deleteRecords: function(store, type, records) {
var root, plural, serializer, adapter, data;
if (get(this, 'bulkCommit') === false) {
return this._super(store, type, records);
}
root = this.rootForType(type);
plural = this.pluralize(root);
serializer = get(this, 'serializer');
adapter = this;
data = {};
data[plural] = [];
records.forEach(function(record) {
data[plural].push(serializer.serializeId( get(record, 'id') ));
});
return this.ajax(this.buildURL(root, 'bulk'), "DELETE", {
data: data
}).then(function(json){
adapter.didDeleteRecords(store, type, records, json);
}).then(null, rejectionHandler);
},
find: function(store, type, id) {
var root = this.rootForType(type), adapter = this;
return this.ajax(this.buildURL(root, id), "GET").
then(function(json){
adapter.didFindRecord(store, type, json, id);
}).then(null, rejectionHandler);
},
findAll: function(store, type, since) {
var root, adapter;
root = this.rootForType(type);
adapter = this;
return this.ajax(this.buildURL(root), "GET",{
data: this.sinceQuery(since)
}).then(function(json) {
adapter.didFindAll(store, type, json);
}).then(null, rejectionHandler);
},
findQuery: function(store, type, query, recordArray) {
var root = this.rootForType(type),
adapter = this;
return this.ajax(this.buildURL(root), "GET", {
data: query
}).then(function(json){
adapter.didFindQuery(store, type, json, recordArray);
}).then(null, rejectionHandler);
},
findMany: function(store, type, ids, owner) {
var root = this.rootForType(type),
adapter = this;
ids = this.serializeIds(ids);
return this.ajax(this.buildURL(root), "GET", {
data: {ids: ids}
}).then(function(json) {
adapter.didFindMany(store, type, json);
}).then(null, rejectionHandler);
},
/**
@private
This method serializes a list of IDs using `serializeId`
@return {Array} an array of serialized IDs
*/
serializeIds: function(ids) {
var serializer = get(this, 'serializer');
return Ember.EnumerableUtils.map(ids, function(id) {
return serializer.serializeId(id);
});
},
didError: function(store, type, record, xhr) {
if (xhr.status === 422) {
var json = JSON.parse(xhr.responseText),
serializer = get(this, 'serializer'),
errors = serializer.extractValidationErrors(type, json);
store.recordWasInvalid(record, errors);
} else {
this._super.apply(this, arguments);
}
},
ajax: function(url, type, hash) {
var adapter = this;
return new Ember.RSVP.Promise(function(resolve, reject) {
hash = hash || {};
hash.url = url;
hash.type = type;
hash.dataType = 'json';
hash.context = adapter;
if (hash.data && type !== 'GET') {
hash.contentType = 'application/json; charset=utf-8';
hash.data = JSON.stringify(hash.data);
}
hash.success = function(json) {
Ember.run(null, resolve, json);
};
hash.error = function(jqXHR, textStatus, errorThrown) {
Ember.run(null, reject, errorThrown);
};
jQuery.ajax(hash);
});
},
url: "",
rootForType: function(type) {
var serializer = get(this, 'serializer');
return serializer.rootForType(type);
},
pluralize: function(string) {
var serializer = get(this, 'serializer');
return serializer.pluralize(string);
},
buildURL: function(record, suffix) {
var url = [this.url];
Ember.assert("Namespace URL (" + this.namespace + ") must not start with slash", !this.namespace || this.namespace.toString().charAt(0) !== "/");
Ember.assert("Record URL (" + record + ") must not start with slash", !record || record.toString().charAt(0) !== "/");
Ember.assert("URL suffix (" + suffix + ") must not start with slash", !suffix || suffix.toString().charAt(0) !== "/");
if (!Ember.isNone(this.namespace)) {
url.push(this.namespace);
}
url.push(this.pluralize(record));
if (suffix !== undefined) {
url.push(suffix);
}
return url.join("/");
},
sinceQuery: function(since) {
var query = {};
query[get(this, 'since')] = since;
return since ? query : null;
}
});
})();
(function() {
/**
Adapters included with Ember-Data.
@module data
@submodule data-adapters
@main data-adapters
*/
})();
(function() {
//Copyright (C) 2011 by Living Social, Inc.
//Permission is hereby granted, free of charge, to any person obtaining a copy of
//this software and associated documentation files (the "Software"), to deal in
//the Software without restriction, including without limitation the rights to
//use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
//of the Software, and to permit persons to whom the Software is furnished to do
//so, subject to the following conditions:
//The above copyright notice and this permission notice shall be included in all
//copies or substantial portions of the Software.
//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
//SOFTWARE.
/**
Ember Data
@module data
*/
})();
})();
|
src/components/ItemTN.js
|
tony-luisi/eMazon-Me
|
import React from 'react'
class ItemTN extends React.Component {
constructor(props) {
super(props)
}
render () {
return (
<div className="itemTN">
<h4>{this.props.name}</h4>
<img src={this.props.image}/>
<h4>Starting price: {this.props.start_price}</h4>
<h4>Buy Now price: {this.props.buynow_price}</h4>
</div>
)}}
export default ItemTN
|
src/components/Footer/Footer.js
|
FAN-CUK/official
|
import React from 'react';
class Footer extends React.Component {
render() {
return(
<footer>
<p>Copyright F.A.N of Cathlic University CSIE. All rights reserved.</p>
</footer>
);
}
}
export default Footer
|
local-cli/templates/HelloNavigation/views/chat/ChatScreen.js
|
ptomasroos/react-native
|
'use strict';
import React, { Component } from 'react';
import {
ActivityIndicator,
Button,
ListView,
StyleSheet,
Text,
TextInput,
View,
} from 'react-native';
import KeyboardSpacer from '../../components/KeyboardSpacer';
import Backend from '../../lib/Backend';
export default class ChatScreen extends Component {
static navigationOptions = {
title: (navigation) => `Chat with ${navigation.state.params.name}`,
}
constructor(props) {
super(props);
const ds = new ListView.DataSource({rowHasChanged: (r1, r2) => r1 !== r2});
this.state = {
messages: [],
dataSource: ds,
myMessage: '',
isLoading: true,
};
}
async componentDidMount() {
let chat;
try {
chat = await Backend.fetchChat(this.props.navigation.state.params.name);
} catch (err) {
// Here we would handle the fact the request failed, e.g.
// set state to display "Messages could not be loaded".
// We should also check network connection first before making any
// network requests - maybe we're offline? See React Native's NetInfo
// module.
this.setState({
isLoading: false,
});
return;
}
this.setState((prevState) => ({
messages: chat.messages,
dataSource: prevState.dataSource.cloneWithRows(chat.messages),
isLoading: false,
}));
}
onAddMessage = async () => {
// Optimistically update the UI
this.addMessageLocal();
// Send the request
try {
await Backend.sendMessage({
name: this.props.navigation.state.params.name,
// TODO Is reading state like this outside of setState OK?
// Can it contain a stale value?
message: this.state.myMessage,
});
} catch (err) {
// Here we would handle the request failure, e.g. call setState
// to display a visual hint showing the message could not be sent.
}
}
addMessageLocal = () => {
this.setState((prevState) => {
if (!prevState.myMessage) {
return prevState;
}
const messages = [
...prevState.messages, {
name: 'Me',
text: prevState.myMessage,
}
];
return {
messages: messages,
dataSource: prevState.dataSource.cloneWithRows(messages),
myMessage: '',
}
});
this.textInput.clear();
}
onMyMessageChange = (event) => {
this.setState({myMessage: event.nativeEvent.text});
}
renderRow = (message) => (
<View style={styles.bubble}>
<Text style={styles.name}>{message.name}</Text>
<Text>{message.text}</Text>
</View>
)
render() {
if (this.state.isLoading) {
return (
<View style={styles.container}>
<ActivityIndicator />
</View>
);
}
return (
<View style={styles.container}>
<ListView
dataSource={this.state.dataSource}
renderRow={this.renderRow}
style={styles.listView}
onLayout={this.scrollToBottom}
/>
<View style={styles.composer}>
<TextInput
ref={(textInput) => { this.textInput = textInput; }}
style={styles.textInput}
placeholder="Type a message..."
text={this.state.myMessage}
onSubmitEditing={this.onAddMessage}
onChange={this.onMyMessageChange}
/>
{this.state.myMessage !== '' && (
<Button
title="Send"
onPress={this.onAddMessage}
/>
)}
</View>
<KeyboardSpacer />
</View>
);
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
padding: 8,
backgroundColor: 'white',
},
listView: {
flex: 1,
alignSelf: 'stretch',
},
bubble: {
alignSelf: 'flex-end',
backgroundColor: '#d6f3fc',
padding: 12,
borderRadius: 4,
marginBottom: 4,
},
name: {
fontWeight: 'bold',
},
composer: {
flexDirection: 'row',
alignItems: 'center',
height: 36,
},
textInput: {
flex: 1,
borderColor: '#ddd',
borderWidth: 1,
padding: 4,
height: 30,
fontSize: 13,
marginRight: 8,
}
});
|
ajax/libs/yasr/2.0.2/yasr.bundled.min.js
|
dmsanchez86/cdnjs
|
!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;"undefined"!=typeof window?t=window:"undefined"!=typeof global?t=global:"undefined"!=typeof self&&(t=self),t.YASR=e()}}(function(){var e;return function t(e,n,r){function i(a,s){if(!n[a]){if(!e[a]){var l="function"==typeof require&&require;if(!s&&l)return l(a,!0);if(o)return o(a,!0);var u=new Error("Cannot find module '"+a+"'");throw u.code="MODULE_NOT_FOUND",u}var c=n[a]={exports:{}};e[a][0].call(c.exports,function(t){var n=e[a][1][t];return i(n?n:t)},c,c.exports,t,e,n,r)}return n[a].exports}for(var o="function"==typeof require&&require,a=0;a<r.length;a++)i(r[a]);return i}({1:[function(e,t){"use strict";var n=e("jquery"),r=e("yasgui-utils");console=console||{log:function(){}};var i=t.exports=function(t,s,l){var u={};u.options=n.extend(!0,{},i.defaults,s),u.container=n("<div class='yasr'></div>").appendTo(t),u.header=n("<div class='yasr_header'></div>").appendTo(u.container),u.resultsContainer=n("<div class='yasr_results'></div>").appendTo(u.container),u.plugins={};for(var c in i.plugins)u.plugins[c]=new i.plugins[c](u);if(u.draw=function(e){if(!u.results)return!1;if(e||(e=u.options.output),e in u.plugins&&u.plugins[e].canHandleResults(u))return n(u.resultsContainer).empty(),u.plugins[e].draw(),!0;var t=null,r=-1;for(var i in u.plugins)if(u.plugins[i].canHandleResults(u)){var o=u.plugins[i].getPriority;"function"==typeof o&&(o=o(u)),null!=o&&void 0!=o&&o>r&&(r=o,t=i)}return t?(n(u.resultsContainer).empty(),u.plugins[t].draw(),!0):!1},u.somethingDrawn=function(){return!u.resultsContainer.is(":empty")},u.setResponse=function(t){try{u.results=e("./parsers/wrapper.js")(t)}catch(n){u.results=n}if(u.draw(),u.options.persistency&&u.options.persistency.results&&u.results.getOriginalResponseAsString&&u.results.getOriginalResponseAsString().length<u.options.persistency.results.maxSize){var i="string"==typeof 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t===o?0!==a.length?a[0].oPreviousSearch.sSearch:o:this.iterator("table",function(o){o.oFeatures.bFilter&&J(o,e.extend({},o.oPreviousSearch,{sSearch:t+"",bRegex:null===n?!1:n,bSmart:null===r?!0:r,bCaseInsensitive:null===i?!0:i}),1)})}),Qt("columns().search()","column().search()",function(t,n,r,i){return this.iterator("column",function(a,s){var l=a.aoPreSearchCols;return t===o?l[s].sSearch:void(a.oFeatures.bFilter&&(e.extend(l[s],{sSearch:t+"",bRegex:null===n?!1:n,bSmart:null===r?!0:r,bCaseInsensitive:null===i?!0:i}),J(a,a.oPreviousSearch,1)))})}),Kt("state()",function(){return this.context.length?this.context[0].oSavedState:null}),Kt("state.clear()",function(){return this.iterator("table",function(e){e.fnStateSaveCallback.call(e.oInstance,e,{})})}),Kt("state.loaded()",function(){return this.context.length?this.context[0].oLoadedState:null}),Kt("state.save()",function(){return this.iterator("table",function(e){jt(e)})}),$t.versionCheck=$t.fnVersionCheck=function(e){for(var 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g=e.inArray(r,$t.settings);-1!==g&&$t.settings.splice(g,1)})}),$t.version="1.10.2",$t.settings=[],$t.models={},$t.models.oSearch={bCaseInsensitive:!0,sSearch:"",bRegex:!1,bSmart:!0},$t.models.oRow={nTr:null,anCells:null,_aData:[],_aSortData:null,_aFilterData:null,_sFilterRow:null,_sRowStripe:"",src:null},$t.models.oColumn={idx:null,aDataSort:null,asSorting:null,bSearchable:null,bSortable:null,bVisible:null,_sManualType:null,_bAttrSrc:!1,fnCreatedCell:null,fnGetData:null,fnSetData:null,mData:null,mRender:null,nTh:null,nTf:null,sClass:null,sContentPadding:null,sDefaultContent:null,sName:null,sSortDataType:"std",sSortingClass:null,sSortingClassJUI:null,sTitle:null,sType:null,sWidth:null,sWidthOrig:null},$t.defaults={aaData:null,aaSorting:[[0,"asc"]],aaSortingFixed:[],ajax:null,aLengthMenu:[10,25,50,100],aoColumns:null,aoColumnDefs:null,aoSearchCols:[],asStripeClasses:null,bAutoWidth:!0,bDeferRender:!1,bDestroy:!1,bFilter:!0,bInfo:!0,bJQueryUI:!1,bLengthChange:!0,bPaginate:!0,bProcessing:!1,bRetrieve:!1,bScrollCollapse:!1,bServerSide:!1,bSort:!0,bSortMulti:!0,bSortCellsTop:!1,bSortClasses:!0,bStateSave:!1,fnCreatedRow:null,fnDrawCallback:null,fnFooterCallback:null,fnFormatNumber:function(e){return 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e=this._iDisplayLength,t=this._iDisplayStart,n=t+e,r=this.aiDisplay.length,i=this.oFeatures,o=i.bPaginate;return i.bServerSide?o===!1||-1===e?t+r:Math.min(t+e,this._iRecordsDisplay):!o||n>r||-1===e?r:n},oInstance:null,sInstance:null,iTabIndex:0,nScrollHead:null,nScrollFoot:null,aLastSort:[],oPlugins:{}},$t.ext=Jt={classes:{},errMode:"alert",feature:[],search:[],internal:{},legacy:{ajax:null},pager:{},renderer:{pageButton:{},header:{}},order:{},type:{detect:[],search:{},order:{}},_unique:0,fnVersionCheck:$t.fnVersionCheck,iApiIndex:0,oJUIClasses:{},sVersion:$t.version},e.extend(Jt,{afnFiltering:Jt.search,aTypes:Jt.type.detect,ofnSearch:Jt.type.search,oSort:Jt.type.order,afnSortData:Jt.order,aoFeatures:Jt.feature,oApi:Jt.internal,oStdClasses:Jt.classes,oPagination:Jt.pager}),e.extend($t.ext.classes,{sTable:"dataTable",sNoFooter:"no-footer",sPageButton:"paginate_button",sPageButtonActive:"current",sPageButtonDisabled:"disabled",sStripeOdd:"odd",sStripeEven:"even",sRowEmpty:"dataTables_empty",sWrapper:"dataTables_wrapper",sFilter:"dataTables_filter",sInfo:"dataTables_info",sPaging:"dataTables_paginate 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Vn=$t.ext.pager;e.extend(Vn,{simple:function(){return["previous","next"]},full:function(){return["first","previous","next","last"]},simple_numbers:function(e,t){return["previous",Vt(e,t),"next"]},full_numbers:function(e,t){return["first","previous",Vt(e,t),"next","last"]},_numbers:Vt,numbers_length:7}),e.extend(!0,$t.ext.renderer,{pageButton:{_:function(t,n,r,o,a,s){var l,u,c=t.oClasses,f=t.oLanguage.oPaginate,d=0,h=function(n,i){var o,p,g,m,v=function(e){dt(t,e.data.action,!0)};for(o=0,p=i.length;p>o;o++)if(m=i[o],e.isArray(m)){var y=e("<"+(m.DT_el||"div")+"/>").appendTo(n);h(y,m)}else{switch(l="",u="",m){case"ellipsis":n.append("<span>…</span>");break;case"first":l=f.sFirst,u=m+(a>0?"":" "+c.sPageButtonDisabled);break;case"previous":l=f.sPrevious,u=m+(a>0?"":" "+c.sPageButtonDisabled);break;case"next":l=f.sNext,u=m+(s-1>a?"":" "+c.sPageButtonDisabled);break;case"last":l=f.sLast,u=m+(s-1>a?"":" 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cn(e,n)?"num"+n:null},function(e){if(e&&(!nn.test(e)||!rn.test(e)))return null;var t=Date.parse(e);return null!==t&&!isNaN(t)||sn(e)?"date":null},function(e,t){var n=t.oLanguage.sDecimal;return cn(e,n,!0)?"num-fmt"+n:null},function(e,t){var n=t.oLanguage.sDecimal;return dn(e,n)?"html-num"+n:null},function(e,t){var n=t.oLanguage.sDecimal;return dn(e,n,!0)?"html-num-fmt"+n:null},function(e){return sn(e)||"string"==typeof e&&-1!==e.indexOf("<")?"html":null}]),e.extend($t.ext.type.search,{html:function(e){return sn(e)?e:"string"==typeof e?e.replace(en," ").replace(tn,""):""},string:function(e){return sn(e)?e:"string"==typeof e?e.replace(en," "):e}}),e.extend(!0,$t.ext.renderer,{header:{_:function(t,n,r,i){e(t.nTable).on("order.dt.DT",function(e,o,a,s){if(t===o){var l=r.idx;n.removeClass(r.sSortingClass+" "+i.sSortAsc+" "+i.sSortDesc).addClass("asc"==s[l]?i.sSortAsc:"desc"==s[l]?i.sSortDesc:r.sSortingClass)}})},jqueryui:function(t,n,r,i){var o=r.idx;e("<div/>").addClass(i.sSortJUIWrapper).append(n.contents()).append(e("<span/>").addClass(i.sSortIcon+" "+r.sSortingClassJUI)).appendTo(n),e(t.nTable).on("order.dt.DT",function(e,a,s,l){t===a&&(n.removeClass(i.sSortAsc+" "+i.sSortDesc).addClass("asc"==l[o]?i.sSortAsc:"desc"==l[o]?i.sSortDesc:r.sSortingClass),n.find("span."+i.sSortIcon).removeClass(i.sSortJUIAsc+" "+i.sSortJUIDesc+" "+i.sSortJUI+" "+i.sSortJUIAscAllowed+" "+i.sSortJUIDescAllowed).addClass("asc"==l[o]?i.sSortJUIAsc:"desc"==l[o]?i.sSortJUIDesc:r.sSortingClassJUI))})}}}),$t.render={number:function(e,t,n,r){return{display:function(i){var o=0>i?"-":"";i=Math.abs(parseFloat(i));var a=parseInt(i,10),s=n?t+(i-a).toFixed(n).substring(2):"";return o+(r||"")+a.toString().replace(/\B(?=(\d{3})+(?!\d))/g,e)+s}}}},e.extend($t.ext.internal,{_fnExternApiFunc:Gt,_fnBuildAjax:q,_fnAjaxUpdate:U,_fnAjaxParameters:V,_fnAjaxUpdateDraw:X,_fnAjaxDataSrc:G,_fnAddColumn:f,_fnColumnOptions:d,_fnAdjustColumnSizing:h,_fnVisibleToColumnIndex:p,_fnColumnIndexToVisible:g,_fnVisbleColumns:m,_fnGetColumns:v,_fnColumnTypes:y,_fnApplyColumnDefs:b,_fnHungarianMap:t,_fnCamelToHungarian:r,_fnLanguageCompat:a,_fnBrowserDetect:u,_fnAddData:x,_fnAddTr:w,_fnNodeToDataIndex:S,_fnNodeToColumnIndex:C,_fnGetCellData:T,_fnSetCellData:D,_fnSplitObjNotation:k,_fnGetObjectDataFn:L,_fnSetObjectDataFn:A,_fnGetDataMaster:N,_fnClearTable:_,_fnDeleteIndex:M,_fnInvalidateRow:E,_fnGetRowElements:j,_fnCreateTr:I,_fnBuildHead:O,_fnDrawHead:R,_fnDraw:P,_fnReDraw:F,_fnAddOptionsHtml:W,_fnDetectHeader:z,_fnGetUniqueThs:B,_fnFeatureHtmlFilter:$,_fnFilterComplete:J,_fnFilterCustom:Y,_fnFilterColumn:K,_fnFilter:Q,_fnFilterCreateSearch:Z,_fnEscapeRegex:et,_fnFilterData:tt,_fnFeatureHtmlInfo:it,_fnUpdateInfo:ot,_fnInfoMacros:at,_fnInitialise:st,_fnInitComplete:lt,_fnLengthChange:ut,_fnFeatureHtmlLength:ct,_fnFeatureHtmlPaginate:ft,_fnPageChange:dt,_fnFeatureHtmlProcessing:ht,_fnProcessingDisplay:pt,_fnFeatureHtmlTable:gt,_fnScrollDraw:mt,_fnApplyToChildren:vt,_fnCalculateColumnWidths:yt,_fnThrottle:bt,_fnConvertToWidth:xt,_fnScrollingWidthAdjust:wt,_fnGetWidestNode:St,_fnGetMaxLenString:Ct,_fnStringToCss:Tt,_fnScrollBarWidth:Dt,_fnSortFlatten:kt,_fnSort:Lt,_fnSortAria:At,_fnSortListener:Nt,_fnSortAttachListener:_t,_fnSortingClasses:Mt,_fnSortData:Et,_fnSaveState:jt,_fnLoadState:It,_fnSettingsFromNode:Ht,_fnLog:Ot,_fnMap:Rt,_fnBindAction:Ft,_fnCallbackReg:Wt,_fnCallbackFire:zt,_fnLengthOverflow:Bt,_fnRenderer:qt,_fnDataSource:Ut,_fnRowAttributes:H,_fnCalculateEnd:function(){}}),e.fn.dataTable=$t,e.fn.dataTableSettings=$t.settings,e.fn.dataTableExt=$t.ext,e.fn.DataTable=function(t){return e(this).dataTable(t).api()},e.each($t,function(t,n){e.fn.DataTable[t]=n}),e.fn.dataTable})}(window,document)},{jquery:8}],3:[function(){RegExp.escape=function(e){return e.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&")},function(e){"use strict";e.csv={defaults:{separator:",",delimiter:'"',headers:!0},hooks:{castToScalar:function(e){var t=/\./;if(isNaN(e))return e;if(t.test(e))return parseFloat(e);var n=parseInt(e);return isNaN(n)?null:n}},parsers:{parse:function(e,t){function n(){if(l=0,u="",t.start&&t.state.rowNum<t.start)return s=[],t.state.rowNum++,void(t.state.colNum=1);if(void 0===t.onParseEntry)a.push(s);else{var e=t.onParseEntry(s,t.state);e!==!1&&a.push(e)}s=[],t.end&&t.state.rowNum>=t.end&&(c=!0),t.state.rowNum++,t.state.colNum=1}function r(){if(void 0===t.onParseValue)s.push(u);else{var e=t.onParseValue(u,t.state);e!==!1&&s.push(e)}u="",l=0,t.state.colNum++}var i=t.separator,o=t.delimiter;t.state.rowNum||(t.state.rowNum=1),t.state.colNum||(t.state.colNum=1);var a=[],s=[],l=0,u="",c=!1,f=RegExp.escape(i),d=RegExp.escape(o),h=/(D|S|\n|\r|[^DS\r\n]+)/,p=h.source;return p=p.replace(/S/g,f),p=p.replace(/D/g,d),h=RegExp(p,"gm"),e.replace(h,function(e){if(!c)switch(l){case 0:if(e===i){u+="",r();break}if(e===o){l=1;break}if("\n"===e){r(),n();break}if(/^\r$/.test(e))break;u+=e,l=3;break;case 1:if(e===o){l=2;break}u+=e,l=1;break;case 2:if(e===o){u+=e,l=1;break}if(e===i){r();break}if("\n"===e){r(),n();break}if(/^\r$/.test(e))break;throw new Error("CSVDataError: Illegal State [Row:"+t.state.rowNum+"][Col:"+t.state.colNum+"]");case 3:if(e===i){r();break}if("\n"===e){r(),n();break}if(/^\r$/.test(e))break;if(e===o)throw new Error("CSVDataError: Illegal Quote [Row:"+t.state.rowNum+"][Col:"+t.state.colNum+"]");throw new Error("CSVDataError: Illegal Data [Row:"+t.state.rowNum+"][Col:"+t.state.colNum+"]");default:throw new Error("CSVDataError: Unknown State [Row:"+t.state.rowNum+"][Col:"+t.state.colNum+"]")}}),0!==s.length&&(r(),n()),a},splitLines:function(e,t){function n(){if(a=0,t.start&&t.state.rowNum<t.start)return s="",void t.state.rowNum++;if(void 0===t.onParseEntry)o.push(s);else{var e=t.onParseEntry(s,t.state);e!==!1&&o.push(e)}s="",t.end&&t.state.rowNum>=t.end&&(l=!0),t.state.rowNum++}var r=t.separator,i=t.delimiter;t.state.rowNum||(t.state.rowNum=1);var o=[],a=0,s="",l=!1,u=RegExp.escape(r),c=RegExp.escape(i),f=/(D|S|\n|\r|[^DS\r\n]+)/,d=f.source;return d=d.replace(/S/g,u),d=d.replace(/D/g,c),f=RegExp(d,"gm"),e.replace(f,function(e){if(!l)switch(a){case 0:if(e===r){s+=e,a=0;break}if(e===i){s+=e,a=1;break}if("\n"===e){n();break}if(/^\r$/.test(e))break;s+=e,a=3;break;case 1:if(e===i){s+=e,a=2;break}s+=e,a=1;break;case 2:var o=s.substr(s.length-1);if(e===i&&o===i){s+=e,a=1;break}if(e===r){s+=e,a=0;break}if("\n"===e){n();break}if("\r"===e)break;throw new Error("CSVDataError: Illegal state [Row:"+t.state.rowNum+"]");case 3:if(e===r){s+=e,a=0;break}if("\n"===e){n();break}if("\r"===e)break;if(e===i)throw new Error("CSVDataError: Illegal quote [Row:"+t.state.rowNum+"]");throw new Error("CSVDataError: Illegal state [Row:"+t.state.rowNum+"]");default:throw new Error("CSVDataError: Unknown state [Row:"+t.state.rowNum+"]")}}),""!==s&&n(),o},parseEntry:function(e,t){function n(){if(void 0===t.onParseValue)o.push(s);else{var e=t.onParseValue(s,t.state);e!==!1&&o.push(e)}s="",a=0,t.state.colNum++}var r=t.separator,i=t.delimiter;t.state.rowNum||(t.state.rowNum=1),t.state.colNum||(t.state.colNum=1);var o=[],a=0,s="";if(!t.match){var l=RegExp.escape(r),u=RegExp.escape(i),c=/(D|S|\n|\r|[^DS\r\n]+)/,f=c.source;f=f.replace(/S/g,l),f=f.replace(/D/g,u),t.match=RegExp(f,"gm")}return e.replace(t.match,function(e){switch(a){case 0:if(e===r){s+="",n();break}if(e===i){a=1;break}if("\n"===e||"\r"===e)break;s+=e,a=3;break;case 1:if(e===i){a=2;break}s+=e,a=1;break;case 2:if(e===i){s+=e,a=1;break}if(e===r){n();break}if("\n"===e||"\r"===e)break;throw new Error("CSVDataError: Illegal State [Row:"+t.state.rowNum+"][Col:"+t.state.colNum+"]");case 3:if(e===r){n();break}if("\n"===e||"\r"===e)break;if(e===i)throw new Error("CSVDataError: Illegal Quote [Row:"+t.state.rowNum+"][Col:"+t.state.colNum+"]");throw new Error("CSVDataError: Illegal Data [Row:"+t.state.rowNum+"][Col:"+t.state.colNum+"]");default:throw new Error("CSVDataError: Unknown State [Row:"+t.state.rowNum+"][Col:"+t.state.colNum+"]")}}),n(),o}},toArray:function(t,n,r){var n=void 0!==n?n:{},i={};i.callback=void 0!==r&&"function"==typeof r?r:!1,i.separator="separator"in n?n.separator:e.csv.defaults.separator,i.delimiter="delimiter"in n?n.delimiter:e.csv.defaults.delimiter;var o=void 0!==n.state?n.state:{},n={delimiter:i.delimiter,separator:i.separator,onParseEntry:n.onParseEntry,onParseValue:n.onParseValue,state:o},a=e.csv.parsers.parseEntry(t,n);return i.callback?void i.callback("",a):a},toArrays:function(t,n,r){var n=void 0!==n?n:{},i={};i.callback=void 0!==r&&"function"==typeof r?r:!1,i.separator="separator"in n?n.separator:e.csv.defaults.separator,i.delimiter="delimiter"in n?n.delimiter:e.csv.defaults.delimiter;var o=[],n={delimiter:i.delimiter,separator:i.separator,onParseEntry:n.onParseEntry,onParseValue:n.onParseValue,start:n.start,end:n.end,state:{rowNum:1,colNum:1}};return o=e.csv.parsers.parse(t,n),i.callback?void i.callback("",o):o},toObjects:function(t,n,r){var n=void 0!==n?n:{},i={};i.callback=void 0!==r&&"function"==typeof r?r:!1,i.separator="separator"in n?n.separator:e.csv.defaults.separator,i.delimiter="delimiter"in n?n.delimiter:e.csv.defaults.delimiter,i.headers="headers"in n?n.headers:e.csv.defaults.headers,n.start="start"in n?n.start:1,i.headers&&n.start++,n.end&&i.headers&&n.end++;var o=[],a=[],n={delimiter:i.delimiter,separator:i.separator,onParseEntry:n.onParseEntry,onParseValue:n.onParseValue,start:n.start,end:n.end,state:{rowNum:1,colNum:1},match:!1},s={delimiter:i.delimiter,separator:i.separator,start:1,end:1,state:{rowNum:1,colNum:1}},l=e.csv.parsers.splitLines(t,s),u=e.csv.toArray(l[0],n),o=e.csv.parsers.splitLines(t,n);n.state.colNum=1,n.state.rowNum=u?2:1;for(var c=0,f=o.length;f>c;c++){var d=e.csv.toArray(o[c],n),h={};for(var p in u)h[u[p]]=d[p];a.push(h),n.state.rowNum++}return i.callback?void i.callback("",a):a},fromArrays:function(t,n,r){var n=void 0!==n?n:{},o={};if(o.callback=void 0!==r&&"function"==typeof r?r:!1,o.separator="separator"in n?n.separator:e.csv.defaults.separator,o.delimiter="delimiter"in n?n.delimiter:e.csv.defaults.delimiter,o.escaper="escaper"in n?n.escaper:e.csv.defaults.escaper,o.experimental="experimental"in n?n.experimental:!1,!o.experimental)throw new Error("not implemented");var a=[];for(i in t)a.push(t[i]);return o.callback?void o.callback("",a):a},fromObjects2CSV:function(t,n,r){var n=void 0!==n?n:{},o={};if(o.callback=void 0!==r&&"function"==typeof r?r:!1,o.separator="separator"in n?n.separator:e.csv.defaults.separator,o.delimiter="delimiter"in n?n.delimiter:e.csv.defaults.delimiter,o.experimental="experimental"in n?n.experimental:!1,!o.experimental)throw new Error("not implemented");var a=[];for(i in t)a.push(arrays[i]);return o.callback?void o.callback("",a):a}},e.csvEntry2Array=e.csv.toArray,e.csv2Array=e.csv.toArrays,e.csv2Dictionary=e.csv.toObjects}(jQuery)},{}],4:[function(t,n,r){!function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)}(function(e){function t(e,t,r,i){var o=e.getLineHandle(t.line),l=t.ch-1,u=l>=0&&s[o.text.charAt(l)]||s[o.text.charAt(++l)];if(!u)return null;var c=">"==u.charAt(1)?1:-1;if(r&&c>0!=(l==t.ch))return null;var f=e.getTokenTypeAt(a(t.line,l+1)),d=n(e,a(t.line,l+(c>0?1:0)),c,f||null,i);return null==d?null:{from:a(t.line,l),to:d&&d.pos,match:d&&d.ch==u.charAt(0),forward:c>0}}function n(e,t,n,r,i){for(var o=i&&i.maxScanLineLength||1e4,l=i&&i.maxScanLines||1e3,u=[],c=i&&i.bracketRegex?i.bracketRegex:/[(){}[\]]/,f=n>0?Math.min(t.line+l,e.lastLine()+1):Math.max(e.firstLine()-1,t.line-l),d=t.line;d!=f;d+=n){var h=e.getLine(d);if(h){var p=n>0?0:h.length-1,g=n>0?h.length:-1;if(!(h.length>o))for(d==t.line&&(p=t.ch-(0>n?1:0));p!=g;p+=n){var m=h.charAt(p);if(c.test(m)&&(void 0===r||e.getTokenTypeAt(a(d,p+1))==r)){var v=s[m];if(">"==v.charAt(1)==n>0)u.push(m);else{if(!u.length)return{pos:a(d,p),ch:m};u.pop()}}}}}return d-n==(n>0?e.lastLine():e.firstLine())?!1:null}function r(e,n,r){for(var i=e.state.matchBrackets.maxHighlightLineLength||1e3,s=[],l=e.listSelections(),u=0;u<l.length;u++){var c=l[u].empty()&&t(e,l[u].head,!1,r);if(c&&e.getLine(c.from.line).length<=i){var f=c.match?"CodeMirror-matchingbracket":"CodeMirror-nonmatchingbracket";s.push(e.markText(c.from,a(c.from.line,c.from.ch+1),{className:f})),c.to&&e.getLine(c.to.line).length<=i&&s.push(e.markText(c.to,a(c.to.line,c.to.ch+1),{className:f}))}}if(s.length){o&&e.state.focused&&e.display.input.focus();var d=function(){e.operation(function(){for(var e=0;e<s.length;e++)s[e].clear()})};if(!n)return d;setTimeout(d,800)}}function i(e){e.operation(function(){l&&(l(),l=null),l=r(e,!1,e.state.matchBrackets)})}var o=/MSIE \d/.test(navigator.userAgent)&&(null==document.documentMode||document.documentMode<8),a=e.Pos,s={"(":")>",")":"(<","[":"]>","]":"[<","{":"}>","}":"{<"},l=null;e.defineOption("matchBrackets",!1,function(t,n,r){r&&r!=e.Init&&t.off("cursorActivity",i),n&&(t.state.matchBrackets="object"==typeof n?n:{},t.on("cursorActivity",i))}),e.defineExtension("matchBrackets",function(){r(this,!0)}),e.defineExtension("findMatchingBracket",function(e,n,r){return t(this,e,n,r)}),e.defineExtension("scanForBracket",function(e,t,r,i){return n(this,e,t,r,i)})})},{"../../lib/codemirror":5}],5:[function(t,n,r){!function(t){if("object"==typeof r&&"object"==typeof n)n.exports=t();else{if("function"==typeof e&&e.amd)return e([],t);this.CodeMirror=t()}}(function(){"use strict";function e(n,r){if(!(this instanceof e))return new e(n,r);this.options=r=r?mo(r):{},mo(ja,r,!1),p(r);var i=r.value;"string"==typeof i&&(i=new rs(i,r.mode)),this.doc=i;var o=this.display=new t(n,i);o.wrapper.CodeMirror=this,c(this),l(this),r.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),r.autofocus&&!ca&&kn(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,draggingText:!1,highlight:new lo},Zo&&11>ea&&setTimeout(vo(Dn,this,!0),20),Nn(this),Mo(),Zt(this),this.curOp.forceUpdate=!0,Ni(this,i),r.autofocus&&!ca||Do()==o.input?setTimeout(vo(Qn,this),20):Zn(this);for(var a in Ia)Ia.hasOwnProperty(a)&&Ia[a](this,r[a],Ha);x(this);for(var s=0;s<Fa.length;++s)Fa[s](this);tn(this)}function t(e,t){var n=this,r=n.input=wo("textarea",null,null,"position: absolute; padding: 0; width: 1px; height: 1em; outline: none");ta?r.style.width="1000px":r.setAttribute("wrap","off"),ua&&(r.style.border="1px solid black"),r.setAttribute("autocorrect","off"),r.setAttribute("autocapitalize","off"),r.setAttribute("spellcheck","false"),n.inputDiv=wo("div",[r],null,"overflow: hidden; position: relative; width: 3px; height: 0px;"),n.scrollbarH=wo("div",[wo("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar"),n.scrollbarV=wo("div",[wo("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),n.scrollbarFiller=wo("div",null,"CodeMirror-scrollbar-filler"),n.gutterFiller=wo("div",null,"CodeMirror-gutter-filler"),n.lineDiv=wo("div",null,"CodeMirror-code"),n.selectionDiv=wo("div",null,null,"position: relative; z-index: 1"),n.cursorDiv=wo("div",null,"CodeMirror-cursors"),n.measure=wo("div",null,"CodeMirror-measure"),n.lineMeasure=wo("div",null,"CodeMirror-measure"),n.lineSpace=wo("div",[n.measure,n.lineMeasure,n.selectionDiv,n.cursorDiv,n.lineDiv],null,"position: relative; outline: none"),n.mover=wo("div",[wo("div",[n.lineSpace],"CodeMirror-lines")],null,"position: relative"),n.sizer=wo("div",[n.mover],"CodeMirror-sizer"),n.heightForcer=wo("div",null,null,"position: absolute; height: "+hs+"px; width: 1px;"),n.gutters=wo("div",null,"CodeMirror-gutters"),n.lineGutter=null,n.scroller=wo("div",[n.sizer,n.heightForcer,n.gutters],"CodeMirror-scroll"),n.scroller.setAttribute("tabIndex","-1"),n.wrapper=wo("div",[n.inputDiv,n.scrollbarH,n.scrollbarV,n.scrollbarFiller,n.gutterFiller,n.scroller],"CodeMirror"),Zo&&8>ea&&(n.gutters.style.zIndex=-1,n.scroller.style.paddingRight=0),ua&&(r.style.width="0px"),ta||(n.scroller.draggable=!0),aa&&(n.inputDiv.style.height="1px",n.inputDiv.style.position="absolute"),Zo&&8>ea&&(n.scrollbarH.style.minHeight=n.scrollbarV.style.minWidth="18px"),e.appendChild?e.appendChild(n.wrapper):e(n.wrapper),n.viewFrom=n.viewTo=t.first,n.view=[],n.externalMeasured=null,n.viewOffset=0,n.lastSizeC=0,n.updateLineNumbers=null,n.lineNumWidth=n.lineNumInnerWidth=n.lineNumChars=null,n.prevInput="",n.alignWidgets=!1,n.pollingFast=!1,n.poll=new lo,n.cachedCharWidth=n.cachedTextHeight=n.cachedPaddingH=null,n.inaccurateSelection=!1,n.maxLine=null,n.maxLineLength=0,n.maxLineChanged=!1,n.wheelDX=n.wheelDY=n.wheelStartX=n.wheelStartY=null,n.shift=!1,n.selForContextMenu=null}function n(t){t.doc.mode=e.getMode(t.options,t.doc.modeOption),r(t)}function r(e){e.doc.iter(function(e){e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null)}),e.doc.frontier=e.doc.first,St(e,100),e.state.modeGen++,e.curOp&&gn(e)
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c(e){var t=e.display.gutters,n=e.options.gutters;So(t);for(var r=0;r<n.length;++r){var i=n[r],o=t.appendChild(wo("div",null,"CodeMirror-gutter "+i));"CodeMirror-linenumbers"==i&&(e.display.lineGutter=o,o.style.width=(e.display.lineNumWidth||1)+"px")}t.style.display=r?"":"none",f(e)}function f(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px",e.display.scrollbarH.style.left=e.options.fixedGutter?t+"px":0}function d(e){if(0==e.height)return 0;for(var t,n=e.text.length,r=e;t=Jr(r);){var i=t.find(0,!0);r=i.from.line,n+=i.from.ch-i.to.ch}for(r=e;t=Yr(r);){var i=t.find(0,!0);n-=r.text.length-i.from.ch,r=i.to.line,n+=r.text.length-i.to.ch}return n}function h(e){var t=e.display,n=e.doc;t.maxLine=_i(n,n.first),t.maxLineLength=d(t.maxLine),t.maxLineChanged=!0,n.iter(function(e){var n=d(e);n>t.maxLineLength&&(t.maxLineLength=n,t.maxLine=e)})}function p(e){var t=ho(e.gutters,"CodeMirror-linenumbers");-1==t&&e.lineNumbers?e.gutters=e.gutters.concat(["CodeMirror-linenumbers"]):t>-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}function g(e){return e.display.scroller.clientHeight-e.display.wrapper.clientHeight<hs-3}function m(e){var t=e.display.scroller;return{clientHeight:t.clientHeight,barHeight:e.display.scrollbarV.clientHeight,scrollWidth:t.scrollWidth,clientWidth:t.clientWidth,hScrollbarTakesSpace:g(e),barWidth:e.display.scrollbarH.clientWidth,docHeight:Math.round(e.doc.height+Lt(e.display))}}function v(e,t){t||(t=m(e));var n=e.display,r=jo(n.measure),i=t.docHeight+hs,o=t.scrollWidth>t.clientWidth;o&&t.scrollWidth<=t.clientWidth+1&&r>0&&!t.hScrollbarTakesSpace&&(o=!1);var a=i>t.clientHeight;if(a?(n.scrollbarV.style.display="block",n.scrollbarV.style.bottom=o?r+"px":"0",n.scrollbarV.firstChild.style.height=Math.max(0,i-t.clientHeight+(t.barHeight||n.scrollbarV.clientHeight))+"px"):(n.scrollbarV.style.display="",n.scrollbarV.firstChild.style.height="0"),o?(n.scrollbarH.style.display="block",n.scrollbarH.style.right=a?r+"px":"0",n.scrollbarH.firstChild.style.width=t.scrollWidth-t.clientWidth+(t.barWidth||n.scrollbarH.clientWidth)+"px"):(n.scrollbarH.style.display="",n.scrollbarH.firstChild.style.width="0"),o&&a?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=n.scrollbarFiller.style.width=r+"px"):n.scrollbarFiller.style.display="",o&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r+"px",n.gutterFiller.style.width=n.gutters.offsetWidth+"px"):n.gutterFiller.style.display="",!e.state.checkedOverlayScrollbar&&t.clientHeight>0){if(0===r){var s=fa&&!sa?"12px":"18px";n.scrollbarV.style.minWidth=n.scrollbarH.style.minHeight=s;var l=function(t){eo(t)!=n.scrollbarV&&eo(t)!=n.scrollbarH&&cn(e,jn)(t)};us(n.scrollbarV,"mousedown",l),us(n.scrollbarH,"mousedown",l)}e.state.checkedOverlayScrollbar=!0}}function y(e,t,n){var r=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-kt(e));var i=n&&null!=n.bottom?n.bottom:r+e.wrapper.clientHeight,o=Hi(t,r),a=Hi(t,i);if(n&&n.ensure){var s=n.ensure.from.line,l=n.ensure.to.line;if(o>s)return{from:s,to:Hi(t,Oi(_i(t,s))+e.wrapper.clientHeight)};if(Math.min(l,t.lastLine())>=a)return{from:Hi(t,Oi(_i(t,l))-e.wrapper.clientHeight),to:l}}return{from:o,to:Math.max(a,o+1)}}function b(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=S(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",a=0;a<n.length;a++)if(!n[a].hidden){e.options.fixedGutter&&n[a].gutter&&(n[a].gutter.style.left=o);var s=n[a].alignable;if(s)for(var l=0;l<s.length;l++)s[l].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}}function x(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=w(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(wo("div",[wo("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,a=i.offsetWidth-o;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(o,r.lineGutter.offsetWidth-a),r.lineNumWidth=r.lineNumInnerWidth+a,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",f(e),!0}return!1}function w(e,t){return String(e.lineNumberFormatter(t+e.firstLineNumber))}function S(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function C(e,t,n){var r=e.display;this.viewport=t,this.visible=y(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.oldViewFrom=r.viewFrom,this.oldViewTo=r.viewTo,this.oldScrollerWidth=r.scroller.clientWidth,this.force=n,this.dims=M(e)}function T(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return vn(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&0==wn(e))return!1;x(e)&&(vn(e),t.dims=M(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),a=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFrom<o&&o-n.viewFrom<20&&(o=Math.max(r.first,n.viewFrom)),n.viewTo>a&&n.viewTo-a<20&&(a=Math.min(i,n.viewTo)),va&&(o=ei(e.doc,o),a=ti(e.doc,a));var s=o!=n.viewFrom||a!=n.viewTo||n.lastSizeC!=t.wrapperHeight;xn(e,o,a),n.viewOffset=Oi(_i(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var l=wn(e);if(!s&&0==l&&!t.force&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var u=Do();return l>4&&(n.lineDiv.style.display="none"),E(e,n.updateLineNumbers,t.dims),l>4&&(n.lineDiv.style.display=""),u&&Do()!=u&&u.offsetHeight&&u.focus(),So(n.cursorDiv),So(n.selectionDiv),s&&(n.lastSizeC=t.wrapperHeight,St(e,400)),n.updateLineNumbers=null,!0}function D(e,t){for(var n=t.force,r=t.viewport,i=!0;;i=!1){if(i&&e.options.lineWrapping&&t.oldScrollerWidth!=e.display.scroller.clientWidth)n=!0;else if(n=!1,r&&null!=r.top&&(r={top:Math.min(e.doc.height+Lt(e.display)-hs-e.display.scroller.clientHeight,r.top)}),t.visible=y(e.display,e.doc,r),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break;if(!T(e,t))break;N(e);var o=m(e);yt(e),L(e,o),v(e,o)}no(e,"update",e),(e.display.viewFrom!=t.oldViewFrom||e.display.viewTo!=t.oldViewTo)&&no(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo)}function k(e,t){var n=new C(e,t);if(T(e,n)){N(e),D(e,n);var r=m(e);yt(e),L(e,r),v(e,r)}}function L(e,t){e.display.sizer.style.minHeight=e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=Math.max(t.docHeight,t.clientHeight-hs)+"px"}function A(e,t){e.display.sizer.offsetWidth+e.display.gutters.offsetWidth<e.display.scroller.clientWidth-1&&(e.display.sizer.style.minHeight=e.display.heightForcer.style.top="0px",e.display.gutters.style.height=t.docHeight+"px")}function N(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var i,o=t.view[r];if(!o.hidden){if(Zo&&8>ea){var a=o.node.offsetTop+o.node.offsetHeight;i=a-n,n=a}else{var s=o.node.getBoundingClientRect();i=s.bottom-s.top}var l=o.line.height-i;if(2>i&&(i=Kt(t)),(l>.001||-.001>l)&&(ji(o.line,i),_(o.line),o.rest))for(var u=0;u<o.rest.length;u++)_(o.rest[u])}}}function _(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t)e.widgets[t].height=e.widgets[t].node.offsetHeight}function M(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,a=0;o;o=o.nextSibling,++a)n[e.options.gutters[a]]=o.offsetLeft+o.clientLeft+i,r[e.options.gutters[a]]=o.clientWidth;return{fixedPos:S(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function E(e,t,n){function r(t){var n=t.nextSibling;return ta&&fa&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var i=e.display,o=e.options.lineNumbers,a=i.lineDiv,s=a.firstChild,l=i.view,u=i.viewFrom,c=0;c<l.length;c++){var f=l[c];if(f.hidden);else if(f.node){for(;s!=f.node;)s=r(s);var d=o&&null!=t&&u>=t&&f.lineNumber;f.changes&&(ho(f.changes,"gutter")>-1&&(d=!1),j(e,f,u,n)),d&&(So(f.lineNumber),f.lineNumber.appendChild(document.createTextNode(w(e.options,u)))),s=f.node.nextSibling}else{var h=z(e,f,u,n);a.insertBefore(h,s)}u+=f.size}for(;s;)s=r(s)}function j(e,t,n,r){for(var i=0;i<t.changes.length;i++){var o=t.changes[i];"text"==o?R(e,t):"gutter"==o?F(e,t,n,r):"class"==o?P(t):"widget"==o&&W(t,r)}t.changes=null}function I(e){return e.node==e.text&&(e.node=wo("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),Zo&&8>ea&&(e.node.style.zIndex=2)),e.node}function H(e){var t=e.bgClass?e.bgClass+" "+(e.line.bgClass||""):e.line.bgClass;if(t&&(t+=" CodeMirror-linebackground"),e.background)t?e.background.className=t:(e.background.parentNode.removeChild(e.background),e.background=null);else if(t){var n=I(e);e.background=n.insertBefore(wo("div",null,t),n.firstChild)}}function O(e,t){var n=e.display.externalMeasured;return n&&n.line==t.line?(e.display.externalMeasured=null,t.measure=n.measure,n.built):vi(e,t)}function R(e,t){var n=t.text.className,r=O(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,P(t)):n&&(t.text.className=n)}function P(e){H(e),e.line.wrapClass?I(e).className=e.line.wrapClass:e.node!=e.text&&(e.node.className="");var t=e.textClass?e.textClass+" "+(e.line.textClass||""):e.line.textClass;e.text.className=t||""}function F(e,t,n,r){t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null);var i=t.line.gutterMarkers;if(e.options.lineNumbers||i){var o=I(t),a=t.gutter=o.insertBefore(wo("div",null,"CodeMirror-gutter-wrapper","position: absolute; left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px"),t.text);if(!e.options.lineNumbers||i&&i["CodeMirror-linenumbers"]||(t.lineNumber=a.appendChild(wo("div",w(e.options,n),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+r.gutterLeft["CodeMirror-linenumbers"]+"px; width: 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U(e,t,n,r){if(e.noHScroll){(n.alignable||(n.alignable=[])).push(t);var i=r.wrapperWidth;t.style.left=r.fixedPos+"px",e.coverGutter||(i-=r.gutterTotalWidth,t.style.paddingLeft=r.gutterTotalWidth+"px"),t.style.width=i+"px"}e.coverGutter&&(t.style.zIndex=5,t.style.position="relative",e.noHScroll||(t.style.marginLeft=-r.gutterTotalWidth+"px"))}function V(e){return ya(e.line,e.ch)}function X(e,t){return ba(e,t)<0?t:e}function G(e,t){return ba(e,t)<0?e:t}function $(e,t){this.ranges=e,this.primIndex=t}function J(e,t){this.anchor=e,this.head=t}function Y(e,t){var n=e[t];e.sort(function(e,t){return ba(e.from(),t.from())}),t=ho(e,n);for(var r=1;r<e.length;r++){var i=e[r],o=e[r-1];if(ba(o.to(),i.from())>=0){var a=G(o.from(),i.from()),s=X(o.to(),i.to()),l=o.empty()?i.from()==i.head:o.from()==o.head;t>=r&&--t,e.splice(--r,2,new J(l?s:a,l?a:s))}}return new $(e,t)}function K(e,t){return new $([new J(e,t||e)],0)}function Q(e,t){return Math.max(e.first,Math.min(t,e.first+e.size-1))}function Z(e,t){if(t.line<e.first)return ya(e.first,0);var n=e.first+e.size-1;return t.line>n?ya(n,_i(e,n).text.length):et(t,_i(e,t.line).text.length)}function et(e,t){var n=e.ch;return null==n||n>t?ya(e.line,t):0>n?ya(e.line,0):e}function tt(e,t){return t>=e.first&&t<e.first+e.size}function nt(e,t){for(var n=[],r=0;r<t.length;r++)n[r]=Z(e,t[r]);return n}function rt(e,t,n,r){if(e.cm&&e.cm.display.shift||e.extend){var i=t.anchor;if(r){var o=ba(n,i)<0;o!=ba(r,i)<0?(i=n,n=r):o!=ba(n,r)<0&&(n=r)}return new J(i,n)}return new J(r||n,n)}function it(e,t,n,r){ct(e,new $([rt(e,e.sel.primary(),t,n)],0),r)}function ot(e,t,n){for(var r=[],i=0;i<e.sel.ranges.length;i++)r[i]=rt(e,e.sel.ranges[i],t[i],null);var o=Y(r,e.sel.primIndex);ct(e,o,n)}function at(e,t,n,r){var i=e.sel.ranges.slice(0);i[t]=n,ct(e,Y(i,e.sel.primIndex),r)}function st(e,t,n,r){ct(e,K(t,n),r)}function lt(e,t){var n={ranges:t.ranges,update:function(t){this.ranges=[];for(var n=0;n<t.length;n++)this.ranges[n]=new J(Z(e,t[n].anchor),Z(e,t[n].head))}};return fs(e,"beforeSelectionChange",e,n),e.cm&&fs(e.cm,"beforeSelectionChange",e.cm,n),n.ranges!=t.ranges?Y(n.ranges,n.ranges.length-1):t}function ut(e,t,n){var r=e.history.done,i=fo(r);i&&i.ranges?(r[r.length-1]=t,ft(e,t,n)):ct(e,t,n)}function ct(e,t,n){ft(e,t,n),Ui(e,e.sel,e.cm?e.cm.curOp.id:0/0,n)}function ft(e,t,n){(ao(e,"beforeSelectionChange")||e.cm&&ao(e.cm,"beforeSelectionChange"))&&(t=lt(e,t));var r=n&&n.bias||(ba(t.primary().head,e.sel.primary().head)<0?-1:1);dt(e,pt(e,t,r,!0)),n&&n.scroll===!1||!e.cm||br(e.cm)}function dt(e,t){t.equals(e.sel)||(e.sel=t,e.cm&&(e.cm.curOp.updateInput=e.cm.curOp.selectionChanged=!0,oo(e.cm)),no(e,"cursorActivity",e))}function ht(e){dt(e,pt(e,e.sel,null,!1),gs)}function pt(e,t,n,r){for(var i,o=0;o<t.ranges.length;o++){var a=t.ranges[o],s=gt(e,a.anchor,n,r),l=gt(e,a.head,n,r);(i||s!=a.anchor||l!=a.head)&&(i||(i=t.ranges.slice(0,o)),i[o]=new J(s,l))}return i?Y(i,t.primIndex):t}function gt(e,t,n,r){var i=!1,o=t,a=n||1;e.cantEdit=!1;e:for(;;){var s=_i(e,o.line);if(s.markedSpans)for(var l=0;l<s.markedSpans.length;++l){var u=s.markedSpans[l],c=u.marker;if((null==u.from||(c.inclusiveLeft?u.from<=o.ch:u.from<o.ch))&&(null==u.to||(c.inclusiveRight?u.to>=o.ch:u.to>o.ch))){if(r&&(fs(c,"beforeCursorEnter"),c.explicitlyCleared)){if(s.markedSpans){--l;continue}break}if(!c.atomic)continue;var f=c.find(0>a?-1:1);if(0==ba(f,o)&&(f.ch+=a,f.ch<0?f=f.line>e.first?Z(e,ya(f.line-1)):null:f.ch>s.text.length&&(f=f.line<e.first+e.size-1?ya(f.line+1,0):null),!f)){if(i)return r?(e.cantEdit=!0,ya(e.first,0)):gt(e,t,n,!0);i=!0,f=t,a=-a}o=f;continue e}}return o}}function mt(e){for(var t=e.display,n=e.doc,r={},i=r.cursors=document.createDocumentFragment(),o=r.selection=document.createDocumentFragment(),a=0;a<n.sel.ranges.length;a++){var s=n.sel.ranges[a],l=s.empty();(l||e.options.showCursorWhenSelecting)&&bt(e,s,i),l||xt(e,s,o)}if(e.options.moveInputWithCursor){var u=Xt(e,n.sel.primary().head,"div"),c=t.wrapper.getBoundingClientRect(),f=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,u.top+f.top-c.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,u.left+f.left-c.left))}return r}function vt(e,t){Co(e.display.cursorDiv,t.cursors),Co(e.display.selectionDiv,t.selection),null!=t.teTop&&(e.display.inputDiv.style.top=t.teTop+"px",e.display.inputDiv.style.left=t.teLeft+"px")}function yt(e){vt(e,mt(e))}function bt(e,t,n){var r=Xt(e,t.head,"div",null,null,!e.options.singleCursorHeightPerLine),i=n.appendChild(wo("div"," ","CodeMirror-cursor"));if(i.style.left=r.left+"px",i.style.top=r.top+"px",i.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",r.other){var o=n.appendChild(wo("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));o.style.display="",o.style.left=r.other.left+"px",o.style.top=r.other.top+"px",o.style.height=.85*(r.other.bottom-r.other.top)+"px"}}function xt(e,t,n){function r(e,t,n,r){0>t&&(t=0),t=Math.round(t),r=Math.round(r),s.appendChild(wo("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px; top: "+t+"px; width: "+(null==n?c-e:n)+"px; height: "+(r-t)+"px"))}function i(t,n,i){function o(n,r){return Vt(e,ya(t,n),"div",f,r)}var s,l,f=_i(a,t),d=f.text.length;return Ro(Ri(f),n||0,null==i?d:i,function(e,t,a){var f,h,p,g=o(e,"left");if(e==t)f=g,h=p=g.left;else{if(f=o(t-1,"right"),"rtl"==a){var m=g;g=f,f=m}h=g.left,p=f.right}null==n&&0==e&&(h=u),f.top-g.top>3&&(r(h,g.top,null,g.bottom),h=u,g.bottom<f.top&&r(h,g.bottom,null,f.top)),null==i&&t==d&&(p=c),(!s||g.top<s.top||g.top==s.top&&g.left<s.left)&&(s=g),(!l||f.bottom>l.bottom||f.bottom==l.bottom&&f.right>l.right)&&(l=f),u+1>h&&(h=u),r(h,f.top,p-h,f.bottom)}),{start:s,end:l}}var o=e.display,a=e.doc,s=document.createDocumentFragment(),l=At(e.display),u=l.left,c=o.lineSpace.offsetWidth-l.right,f=t.from(),d=t.to();if(f.line==d.line)i(f.line,f.ch,d.ch);else{var h=_i(a,f.line),p=_i(a,d.line),g=Qr(h)==Qr(p),m=i(f.line,f.ch,g?h.text.length+1:null).end,v=i(d.line,g?0:null,d.ch).start;g&&(m.top<v.top-2?(r(m.right,m.top,null,m.bottom),r(u,v.top,v.left,v.bottom)):r(m.right,m.top,v.left-m.right,m.bottom)),m.bottom<v.top&&r(u,m.bottom,null,v.top)}n.appendChild(s)}function wt(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var n=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function St(e,t){e.doc.mode.startState&&e.doc.frontier<e.display.viewTo&&e.state.highlight.set(t,vo(Ct,e))}function Ct(e){var t=e.doc;if(t.frontier<t.first&&(t.frontier=t.first),!(t.frontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,r=za(t.mode,Dt(e,t.frontier)),i=[];t.iter(t.frontier,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(t.frontier>=e.display.viewFrom){var a=o.styles,s=hi(e,o,r,!0);o.styles=s.styles;var l=o.styleClasses,u=s.classes;u?o.styleClasses=u:l&&(o.styleClasses=null);for(var c=!a||a.length!=o.styles.length||l!=u&&(!l||!u||l.bgClass!=u.bgClass||l.textClass!=u.textClass),f=0;!c&&f<a.length;++f)c=a[f]!=o.styles[f];c&&i.push(t.frontier),o.stateAfter=za(t.mode,r)}else gi(e,o.text,r),o.stateAfter=t.frontier%5==0?za(t.mode,r):null;return++t.frontier,+new Date>n?(St(e,e.options.workDelay),!0):void 0}),i.length&&un(e,function(){for(var t=0;t<i.length;t++)mn(e,i[t],"text")})}}function Tt(e,t,n){for(var r,i,o=e.doc,a=n?-1:t-(e.doc.mode.innerMode?1e3:100),s=t;s>a;--s){if(s<=o.first)return o.first;var l=_i(o,s-1);if(l.stateAfter&&(!n||s<=o.frontier))return s;var u=ys(l.text,null,e.options.tabSize);(null==i||r>u)&&(i=s-1,r=u)}return i}function Dt(e,t,n){var r=e.doc,i=e.display;if(!r.mode.startState)return!0;var o=Tt(e,t,n),a=o>r.first&&_i(r,o-1).stateAfter;return a=a?za(r.mode,a):Ba(r.mode),r.iter(o,t,function(n){gi(e,n.text,a);var s=o==t-1||o%5==0||o>=i.viewFrom&&o<i.viewTo;n.stateAfter=s?za(r.mode,a):null,++o}),n&&(r.frontier=o),a}function kt(e){return e.lineSpace.offsetTop}function Lt(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function At(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=Co(e.measure,wo("pre","x")),n=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(n.paddingLeft),right:parseInt(n.paddingRight)};return isNaN(r.left)||isNaN(r.right)||(e.cachedPaddingH=r),r}function Nt(e,t,n){var r=e.options.lineWrapping,i=r&&e.display.scroller.clientWidth;if(!t.measure.heights||r&&t.measure.width!=i){var o=t.measure.heights=[];if(r){t.measure.width=i;for(var a=t.text.firstChild.getClientRects(),s=0;s<a.length-1;s++){var l=a[s],u=a[s+1];Math.abs(l.bottom-u.bottom)>2&&o.push((l.bottom+u.top)/2-n.top)}}o.push(n.bottom-n.top)}}function _t(e,t,n){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var r=0;r<e.rest.length;r++)if(e.rest[r]==t)return{map:e.measure.maps[r],cache:e.measure.caches[r]};for(var r=0;r<e.rest.length;r++)if(Ii(e.rest[r])>n)return{map:e.measure.maps[r],cache:e.measure.caches[r],before:!0}}function Mt(e,t){t=Qr(t);var n=Ii(t),r=e.display.externalMeasured=new hn(e.doc,t,n);r.lineN=n;var i=r.built=vi(e,r);return r.text=i.pre,Co(e.display.lineMeasure,i.pre),r}function Et(e,t,n,r){return Ht(e,It(e,t),n,r)}function jt(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[yn(e,t)];var n=e.display.externalMeasured;return n&&t>=n.lineN&&t<n.lineN+n.size?n:void 0}function It(e,t){var n=Ii(t),r=jt(e,n);r&&!r.text?r=null:r&&r.changes&&j(e,r,n,M(e)),r||(r=Mt(e,t));var i=_t(r,t,n);return{line:t,view:r,rect:null,map:i.map,cache:i.cache,before:i.before,hasHeights:!1}}function Ht(e,t,n,r,i){t.before&&(n=-1);var o,a=n+(r||"");return t.cache.hasOwnProperty(a)?o=t.cache[a]:(t.rect||(t.rect=t.view.text.getBoundingClientRect()),t.hasHeights||(Nt(e,t.view,t.rect),t.hasHeights=!0),o=Ot(e,t,n,r),o.bogus||(t.cache[a]=o)),{left:o.left,right:o.right,top:i?o.rtop:o.top,bottom:i?o.rbottom:o.bottom}}function Ot(e,t,n,r){for(var i,o,a,s,l=t.map,u=0;u<l.length;u+=3){var c=l[u],f=l[u+1];if(c>n?(o=0,a=1,s="left"):f>n?(o=n-c,a=o+1):(u==l.length-3||n==f&&l[u+3]>n)&&(a=f-c,o=a-1,n>=f&&(s="right")),null!=o){if(i=l[u+2],c==f&&r==(i.insertLeft?"left":"right")&&(s=r),"left"==r&&0==o)for(;u&&l[u-2]==l[u-3]&&l[u-1].insertLeft;)i=l[(u-=3)+2],s="left";if("right"==r&&o==f-c)for(;u<l.length-3&&l[u+3]==l[u+4]&&!l[u+5].insertLeft;)i=l[(u+=3)+2],s="right";break}}var d;if(3==i.nodeType){for(var u=0;4>u;u++){for(;o&&xo(t.line.text.charAt(c+o));)--o;for(;f>c+a&&xo(t.line.text.charAt(c+a));)++a;if(Zo&&9>ea&&0==o&&a==f-c)d=i.parentNode.getBoundingClientRect();else if(Zo&&e.options.lineWrapping){var h=ws(i,o,a).getClientRects();d=h.length?h["right"==r?h.length-1:0]:Ca}else d=ws(i,o,a).getBoundingClientRect()||Ca;if(d.left||d.right||0==o)break;a=o,o-=1,s="right"}Zo&&11>ea&&(d=Rt(e.display.measure,d))}else{o>0&&(s=r="right");var h;d=e.options.lineWrapping&&(h=i.getClientRects()).length>1?h["right"==r?h.length-1:0]:i.getBoundingClientRect()}if(Zo&&9>ea&&!o&&(!d||!d.left&&!d.right)){var p=i.parentNode.getClientRects()[0];d=p?{left:p.left,right:p.left+Qt(e.display),top:p.top,bottom:p.bottom}:Ca}for(var g=d.top-t.rect.top,m=d.bottom-t.rect.top,v=(g+m)/2,y=t.view.measure.heights,u=0;u<y.length-1&&!(v<y[u]);u++);var b=u?y[u-1]:0,x=y[u],w={left:("right"==s?d.right:d.left)-t.rect.left,right:("left"==s?d.left:d.right)-t.rect.left,top:b,bottom:x};return d.left||d.right||(w.bogus=!0),e.options.singleCursorHeightPerLine||(w.rtop=g,w.rbottom=m),w}function Rt(e,t){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!Oo(e))return t;var n=screen.logicalXDPI/screen.deviceXDPI,r=screen.logicalYDPI/screen.deviceYDPI;return{left:t.left*n,right:t.right*n,top:t.top*r,bottom:t.bottom*r}}function Pt(e){if(e.measure&&(e.measure.cache={},e.measure.heights=null,e.rest))for(var t=0;t<e.rest.length;t++)e.measure.caches[t]={}}function Ft(e){e.display.externalMeasure=null,So(e.display.lineMeasure);for(var t=0;t<e.display.view.length;t++)Pt(e.display.view[t])}function Wt(e){Ft(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function zt(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function Bt(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function qt(e,t,n,r){if(t.widgets)for(var i=0;i<t.widgets.length;++i)if(t.widgets[i].above){var o=oi(t.widgets[i]);n.top+=o,n.bottom+=o}if("line"==r)return n;r||(r="local");var a=Oi(t);if("local"==r?a+=kt(e.display):a-=e.display.viewOffset,"page"==r||"window"==r){var s=e.display.lineSpace.getBoundingClientRect();a+=s.top+("window"==r?0:Bt());var l=s.left+("window"==r?0:zt());n.left+=l,n.right+=l}return n.top+=a,n.bottom+=a,n}function Ut(e,t,n){if("div"==n)return t;var r=t.left,i=t.top;if("page"==n)r-=zt(),i-=Bt();else if("local"==n||!n){var o=e.display.sizer.getBoundingClientRect();r+=o.left,i+=o.top}var a=e.display.lineSpace.getBoundingClientRect();return{left:r-a.left,top:i-a.top}}function Vt(e,t,n,r,i){return r||(r=_i(e.doc,t.line)),qt(e,r,Et(e,r,t.ch,i),n)}function Xt(e,t,n,r,i,o){function a(t,a){var s=Ht(e,i,t,a?"right":"left",o);return a?s.left=s.right:s.right=s.left,qt(e,r,s,n)}function s(e,t){var n=l[t],r=n.level%2;return e==Po(n)&&t&&n.level<l[t-1].level?(n=l[--t],e=Fo(n)-(n.level%2?0:1),r=!0):e==Fo(n)&&t<l.length-1&&n.level<l[t+1].level&&(n=l[++t],e=Po(n)-n.level%2,r=!1),r&&e==n.to&&e>n.from?a(e-1):a(e,r)}r=r||_i(e.doc,t.line),i||(i=It(e,r));var l=Ri(r),u=t.ch;if(!l)return a(u);var c=Xo(l,u),f=s(u,c);return null!=Hs&&(f.other=s(u,Hs)),f}function Gt(e,t){var n=0,t=Z(e.doc,t);e.options.lineWrapping||(n=Qt(e.display)*t.ch);var r=_i(e.doc,t.line),i=Oi(r)+kt(e.display);return{left:n,right:n,top:i,bottom:i+r.height}}function $t(e,t,n,r){var i=ya(e,t);return i.xRel=r,n&&(i.outside=!0),i}function Jt(e,t,n){var r=e.doc;if(n+=e.display.viewOffset,0>n)return $t(r.first,0,!0,-1);var i=Hi(r,n),o=r.first+r.size-1;if(i>o)return $t(r.first+r.size-1,_i(r,o).text.length,!0,1);0>t&&(t=0);for(var a=_i(r,i);;){var s=Yt(e,a,i,t,n),l=Yr(a),u=l&&l.find(0,!0);if(!l||!(s.ch>u.from.ch||s.ch==u.from.ch&&s.xRel>0))return s;i=Ii(a=u.to.line)}}function Yt(e,t,n,r,i){function o(r){var i=Xt(e,ya(n,r),"line",t,u);return s=!0,a>i.bottom?i.left-l:a<i.top?i.left+l:(s=!1,i.left)}var a=i-Oi(t),s=!1,l=2*e.display.wrapper.clientWidth,u=It(e,t),c=Ri(t),f=t.text.length,d=Wo(t),h=zo(t),p=o(d),g=s,m=o(h),v=s;if(r>m)return $t(n,h,v,1);for(;;){if(c?h==d||h==$o(t,d,1):1>=h-d){for(var y=p>r||m-r>=r-p?d:h,b=r-(y==d?p:m);xo(t.text.charAt(y));)++y;var x=$t(n,y,y==d?g:v,-1>b?-1:b>1?1:0);return x}var w=Math.ceil(f/2),S=d+w;if(c){S=d;for(var C=0;w>C;++C)S=$o(t,S,1)}var T=o(S);T>r?(h=S,m=T,(v=s)&&(m+=1e3),f=w):(d=S,p=T,g=s,f-=w)}}function Kt(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==xa){xa=wo("pre");for(var t=0;49>t;++t)xa.appendChild(document.createTextNode("x")),xa.appendChild(wo("br"));xa.appendChild(document.createTextNode("x"))}Co(e.measure,xa);var n=xa.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),So(e.measure),n||1}function Qt(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=wo("span","xxxxxxxxxx"),n=wo("pre",[t]);Co(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function Zt(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,id:++Da},Ta?Ta.ops.push(e.curOp):e.curOp.ownsGroup=Ta={ops:[e.curOp],delayedCallbacks:[]}}function en(e){var t=e.delayedCallbacks,n=0;do{for(;n<t.length;n++)t[n]();for(var r=0;r<e.ops.length;r++){var i=e.ops[r];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++](i.cm)}}while(n<t.length)}function tn(e){var t=e.curOp,n=t.ownsGroup;if(n)try{en(n)}finally{Ta=null;for(var r=0;r<n.ops.length;r++)n.ops[r].cm.curOp=null;nn(n)}}function nn(e){for(var t=e.ops,n=0;n<t.length;n++)rn(t[n]);for(var n=0;n<t.length;n++)on(t[n]);for(var n=0;n<t.length;n++)an(t[n]);for(var n=0;n<t.length;n++)sn(t[n]);for(var n=0;n<t.length;n++)ln(t[n])}function rn(e){var t=e.cm,n=t.display;e.updateMaxLine&&h(t),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new C(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function on(e){e.updatedDisplay=e.mustUpdate&&T(e.cm,e.update)}function an(e){var t=e.cm,n=t.display;e.updatedDisplay&&N(t),e.barMeasure=m(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Et(t,n.maxLine,n.maxLine.text.length).left+3,e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo+hs-n.scroller.clientWidth)),(e.updatedDisplay||e.selectionChanged)&&(e.newSelectionNodes=mt(t))}function sn(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Bn(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1),e.newSelectionNodes&&vt(t,e.newSelectionNodes),e.updatedDisplay&&L(t,e.barMeasure),(e.updatedDisplay||e.startHeight!=t.doc.height)&&v(t,e.barMeasure),e.selectionChanged&&wt(t),t.state.focused&&e.updateInput&&Dn(t,e.typing)}function ln(e){var t=e.cm,n=t.display,r=t.doc;if(null!=e.adjustWidthTo&&Math.abs(e.barMeasure.scrollWidth-t.display.scroller.scrollWidth)>1&&v(t),e.updatedDisplay&&D(t,e.update),null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null),null!=e.scrollTop&&(n.scroller.scrollTop!=e.scrollTop||e.forceScroll)){var i=Math.max(0,Math.min(n.scroller.scrollHeight-n.scroller.clientHeight,e.scrollTop));n.scroller.scrollTop=n.scrollbarV.scrollTop=r.scrollTop=i}if(null!=e.scrollLeft&&(n.scroller.scrollLeft!=e.scrollLeft||e.forceScroll)){var o=Math.max(0,Math.min(n.scroller.scrollWidth-n.scroller.clientWidth,e.scrollLeft));n.scroller.scrollLeft=n.scrollbarH.scrollLeft=r.scrollLeft=o,b(t)}if(e.scrollToPos){var a=gr(t,Z(r,e.scrollToPos.from),Z(r,e.scrollToPos.to),e.scrollToPos.margin);e.scrollToPos.isCursor&&t.state.focused&&pr(t,a)}var s=e.maybeHiddenMarkers,l=e.maybeUnhiddenMarkers;if(s)for(var u=0;u<s.length;++u)s[u].lines.length||fs(s[u],"hide");if(l)for(var u=0;u<l.length;++u)l[u].lines.length&&fs(l[u],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.updatedDisplay&&ta&&(t.options.lineWrapping&&A(t,e.barMeasure),e.barMeasure.scrollWidth>e.barMeasure.clientWidth&&e.barMeasure.scrollWidth<e.barMeasure.clientWidth+1&&!g(t)&&v(t)),e.changeObjs&&fs(t,"changes",t,e.changeObjs)}function un(e,t){if(e.curOp)return t();Zt(e);try{return t()}finally{tn(e)}}function cn(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Zt(e);try{return t.apply(e,arguments)}finally{tn(e)}}}function fn(e){return function(){if(this.curOp)return e.apply(this,arguments);Zt(this);try{return e.apply(this,arguments)}finally{tn(this)}}}function dn(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Zt(t);try{return e.apply(this,arguments)}finally{tn(t)}}}function hn(e,t,n){this.line=t,this.rest=Zr(t),this.size=this.rest?Ii(fo(this.rest))-n+1:1,this.node=this.text=null,this.hidden=ni(e,t)}function pn(e,t,n){for(var r,i=[],o=t;n>o;o=r){var a=new hn(e.doc,_i(e.doc,o),o);r=o+a.size,i.push(a)}return i}function gn(e,t,n,r){null==t&&(t=e.doc.first),null==n&&(n=e.doc.first+e.doc.size),r||(r=0);var i=e.display;if(r&&n<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)va&&ei(e.doc,t)<i.viewTo&&vn(e);else if(n<=i.viewFrom)va&&ti(e.doc,n+r)>i.viewFrom?vn(e):(i.viewFrom+=r,i.viewTo+=r);
else if(t<=i.viewFrom&&n>=i.viewTo)vn(e);else if(t<=i.viewFrom){var o=bn(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):vn(e)}else if(n>=i.viewTo){var o=bn(e,t,t,-1);o?(i.view=i.view.slice(0,o.index),i.viewTo=o.lineN):vn(e)}else{var a=bn(e,t,t,-1),s=bn(e,n,n+r,1);a&&s?(i.view=i.view.slice(0,a.index).concat(pn(e,a.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=r):vn(e)}var l=i.externalMeasured;l&&(n<l.lineN?l.lineN+=r:t<l.lineN+l.size&&(i.externalMeasured=null))}function mn(e,t,n){e.curOp.viewChanged=!0;var r=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(r.externalMeasured=null),!(t<r.viewFrom||t>=r.viewTo)){var o=r.view[yn(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);-1==ho(a,n)&&a.push(n)}}}function vn(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function yn(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,0>t)return null;for(var n=e.display.view,r=0;r<n.length;r++)if(t-=n[r].size,0>t)return r}function bn(e,t,n,r){var i,o=yn(e,t),a=e.display.view;if(!va||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var s=0,l=e.display.viewFrom;o>s;s++)l+=a[s].size;if(l!=t){if(r>0){if(o==a.length-1)return null;i=l+a[o].size-t,o++}else i=l-t;t+=i,n+=i}for(;ei(e.doc,n)!=n;){if(o==(0>r?0:a.length-1))return null;n+=r*a[o-(0>r?1:0)].size,o+=r}return{index:o,lineN:n}}function xn(e,t,n){var r=e.display,i=r.view;0==i.length||t>=r.viewTo||n<=r.viewFrom?(r.view=pn(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=pn(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(yn(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(pn(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,yn(e,n)))),r.viewTo=n}function wn(e){for(var t=e.display.view,n=0,r=0;r<t.length;r++){var i=t[r];i.hidden||i.node&&!i.changes||++n}return n}function Sn(e){e.display.pollingFast||e.display.poll.set(e.options.pollInterval,function(){Tn(e),e.state.focused&&Sn(e)})}function Cn(e){function t(){var r=Tn(e);r||n?(e.display.pollingFast=!1,Sn(e)):(n=!0,e.display.poll.set(60,t))}var n=!1;e.display.pollingFast=!0,e.display.poll.set(20,t)}function Tn(e){var t=e.display.input,n=e.display.prevInput,r=e.doc;if(!e.state.focused||Ms(t)&&!n||An(e)||e.options.disableInput)return!1;e.state.pasteIncoming&&e.state.fakedLastChar&&(t.value=t.value.substring(0,t.value.length-1),e.state.fakedLastChar=!1);var i=t.value;if(i==n&&!e.somethingSelected())return!1;if(Zo&&ea>=9&&e.display.inputHasSelection===i||fa&&/[\uf700-\uf7ff]/.test(i))return Dn(e),!1;var o=!e.curOp;o&&Zt(e),e.display.shift=!1,8203!=i.charCodeAt(0)||r.sel!=e.display.selForContextMenu||n||(n="");for(var a=0,s=Math.min(n.length,i.length);s>a&&n.charCodeAt(a)==i.charCodeAt(a);)++a;var l=i.slice(a),u=_s(l),c=null;e.state.pasteIncoming&&r.sel.ranges.length>1&&(ka&&ka.join("\n")==l?c=r.sel.ranges.length%ka.length==0&&po(ka,_s):u.length==r.sel.ranges.length&&(c=po(u,function(e){return[e]})));for(var f=r.sel.ranges.length-1;f>=0;f--){var d=r.sel.ranges[f],h=d.from(),p=d.to();a<n.length?h=ya(h.line,h.ch-(n.length-a)):e.state.overwrite&&d.empty()&&!e.state.pasteIncoming&&(p=ya(p.line,Math.min(_i(r,p.line).text.length,p.ch+fo(u).length)));var g=e.curOp.updateInput,m={from:h,to:p,text:c?c[f%c.length]:u,origin:e.state.pasteIncoming?"paste":e.state.cutIncoming?"cut":"+input"};if(sr(e.doc,m),no(e,"inputRead",e,m),l&&!e.state.pasteIncoming&&e.options.electricChars&&e.options.smartIndent&&d.head.ch<100&&(!f||r.sel.ranges[f-1].head.line!=d.head.line)){var v=e.getModeAt(d.head),y=Ea(m);if(v.electricChars){for(var b=0;b<v.electricChars.length;b++)if(l.indexOf(v.electricChars.charAt(b))>-1){wr(e,y.line,"smart");break}}else v.electricInput&&v.electricInput.test(_i(r,y.line).text.slice(0,y.ch))&&wr(e,y.line,"smart")}}return br(e),e.curOp.updateInput=g,e.curOp.typing=!0,i.length>1e3||i.indexOf("\n")>-1?t.value=e.display.prevInput="":e.display.prevInput=i,o&&tn(e),e.state.pasteIncoming=e.state.cutIncoming=!1,!0}function Dn(e,t){var n,r,i=e.doc;if(e.somethingSelected()){e.display.prevInput="";var o=i.sel.primary();n=Es&&(o.to().line-o.from().line>100||(r=e.getSelection()).length>1e3);var a=n?"-":r||e.getSelection();e.display.input.value=a,e.state.focused&&xs(e.display.input),Zo&&ea>=9&&(e.display.inputHasSelection=a)}else t||(e.display.prevInput=e.display.input.value="",Zo&&ea>=9&&(e.display.inputHasSelection=null));e.display.inaccurateSelection=n}function kn(e){"nocursor"==e.options.readOnly||ca&&Do()==e.display.input||e.display.input.focus()}function Ln(e){e.state.focused||(kn(e),Qn(e))}function An(e){return e.options.readOnly||e.doc.cantEdit}function Nn(e){function t(){e.state.focused&&setTimeout(vo(kn,e),0)}function n(t){io(e,t)||ls(t)}function r(t){if(e.somethingSelected())ka=e.getSelections(),i.inaccurateSelection&&(i.prevInput="",i.inaccurateSelection=!1,i.input.value=ka.join("\n"),xs(i.input));else{for(var n=[],r=[],o=0;o<e.doc.sel.ranges.length;o++){var a=e.doc.sel.ranges[o].head.line,s={anchor:ya(a,0),head:ya(a+1,0)};r.push(s),n.push(e.getRange(s.anchor,s.head))}"cut"==t.type?e.setSelections(r,null,gs):(i.prevInput="",i.input.value=n.join("\n"),xs(i.input)),ka=n}"cut"==t.type&&(e.state.cutIncoming=!0)}var i=e.display;us(i.scroller,"mousedown",cn(e,jn)),Zo&&11>ea?us(i.scroller,"dblclick",cn(e,function(t){if(!io(e,t)){var n=En(e,t);if(n&&!Pn(e,t)&&!Mn(e.display,t)){as(t);var r=e.findWordAt(n);it(e.doc,r.anchor,r.head)}}})):us(i.scroller,"dblclick",function(t){io(e,t)||as(t)}),us(i.lineSpace,"selectstart",function(e){Mn(i,e)||as(e)}),ga||us(i.scroller,"contextmenu",function(t){er(e,t)}),us(i.scroller,"scroll",function(){i.scroller.clientHeight&&(zn(e,i.scroller.scrollTop),Bn(e,i.scroller.scrollLeft,!0),fs(e,"scroll",e))}),us(i.scrollbarV,"scroll",function(){i.scroller.clientHeight&&zn(e,i.scrollbarV.scrollTop)}),us(i.scrollbarH,"scroll",function(){i.scroller.clientHeight&&Bn(e,i.scrollbarH.scrollLeft)}),us(i.scroller,"mousewheel",function(t){qn(e,t)}),us(i.scroller,"DOMMouseScroll",function(t){qn(e,t)}),us(i.scrollbarH,"mousedown",t),us(i.scrollbarV,"mousedown",t),us(i.wrapper,"scroll",function(){i.wrapper.scrollTop=i.wrapper.scrollLeft=0}),us(i.input,"keyup",function(t){Yn.call(e,t)}),us(i.input,"input",function(){Zo&&ea>=9&&e.display.inputHasSelection&&(e.display.inputHasSelection=null),Cn(e)}),us(i.input,"keydown",cn(e,$n)),us(i.input,"keypress",cn(e,Kn)),us(i.input,"focus",vo(Qn,e)),us(i.input,"blur",vo(Zn,e)),e.options.dragDrop&&(us(i.scroller,"dragstart",function(t){Wn(e,t)}),us(i.scroller,"dragenter",n),us(i.scroller,"dragover",n),us(i.scroller,"drop",cn(e,Fn))),us(i.scroller,"paste",function(t){Mn(i,t)||(e.state.pasteIncoming=!0,kn(e),Cn(e))}),us(i.input,"paste",function(){if(ta&&!e.state.fakedLastChar&&!(new Date-e.state.lastMiddleDown<200)){var t=i.input.selectionStart,n=i.input.selectionEnd;i.input.value+="$",i.input.selectionEnd=n,i.input.selectionStart=t,e.state.fakedLastChar=!0}e.state.pasteIncoming=!0,Cn(e)}),us(i.input,"cut",r),us(i.input,"copy",r),aa&&us(i.sizer,"mouseup",function(){Do()==i.input&&i.input.blur(),kn(e)})}function _n(e){var t=e.display;t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,e.setSize()}function Mn(e,t){for(var n=eo(t);n!=e.wrapper;n=n.parentNode)if(!n||n.ignoreEvents||n.parentNode==e.sizer&&n!=e.mover)return!0}function En(e,t,n,r){var i=e.display;if(!n){var o=eo(t);if(o==i.scrollbarH||o==i.scrollbarV||o==i.scrollbarFiller||o==i.gutterFiller)return null}var a,s,l=i.lineSpace.getBoundingClientRect();try{a=t.clientX-l.left,s=t.clientY-l.top}catch(t){return null}var u,c=Jt(e,a,s);if(r&&1==c.xRel&&(u=_i(e.doc,c.line).text).length==c.ch){var f=ys(u,u.length,e.options.tabSize)-u.length;c=ya(c.line,Math.max(0,Math.round((a-At(e.display).left)/Qt(e.display))-f))}return c}function jn(e){if(!io(this,e)){var t=this,n=t.display;if(n.shift=e.shiftKey,Mn(n,e))return void(ta||(n.scroller.draggable=!1,setTimeout(function(){n.scroller.draggable=!0},100)));if(!Pn(t,e)){var r=En(t,e);switch(window.focus(),to(e)){case 1:r?In(t,e,r):eo(e)==n.scroller&&as(e);break;case 2:ta&&(t.state.lastMiddleDown=+new Date),r&&it(t.doc,r),setTimeout(vo(kn,t),20),as(e);break;case 3:ga&&er(t,e)}}}}function In(e,t,n){setTimeout(vo(Ln,e),0);var r,i=+new Date;Sa&&Sa.time>i-400&&0==ba(Sa.pos,n)?r="triple":wa&&wa.time>i-400&&0==ba(wa.pos,n)?(r="double",Sa={time:i,pos:n}):(r="single",wa={time:i,pos:n});var o=e.doc.sel,a=fa?t.metaKey:t.ctrlKey;e.options.dragDrop&&Ns&&!An(e)&&"single"==r&&o.contains(n)>-1&&o.somethingSelected()?Hn(e,t,n,a):On(e,t,n,r,a)}function Hn(e,t,n,r){var i=e.display,o=cn(e,function(a){ta&&(i.scroller.draggable=!1),e.state.draggingText=!1,cs(document,"mouseup",o),cs(i.scroller,"drop",o),Math.abs(t.clientX-a.clientX)+Math.abs(t.clientY-a.clientY)<10&&(as(a),r||it(e.doc,n),kn(e),Zo&&9==ea&&setTimeout(function(){document.body.focus(),kn(e)},20))});ta&&(i.scroller.draggable=!0),e.state.draggingText=o,i.scroller.dragDrop&&i.scroller.dragDrop(),us(document,"mouseup",o),us(i.scroller,"drop",o)}function On(e,t,n,r,i){function o(t){if(0!=ba(g,t))if(g=t,"rect"==r){for(var i=[],o=e.options.tabSize,a=ys(_i(u,n.line).text,n.ch,o),s=ys(_i(u,t.line).text,t.ch,o),l=Math.min(a,s),h=Math.max(a,s),p=Math.min(n.line,t.line),m=Math.min(e.lastLine(),Math.max(n.line,t.line));m>=p;p++){var v=_i(u,p).text,y=uo(v,l,o);l==h?i.push(new J(ya(p,y),ya(p,y))):v.length>y&&i.push(new J(ya(p,y),ya(p,uo(v,h,o))))}i.length||i.push(new J(n,n)),ct(u,Y(d.ranges.slice(0,f).concat(i),f),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var b=c,x=b.anchor,w=t;if("single"!=r){if("double"==r)var S=e.findWordAt(t);else var S=new J(ya(t.line,0),Z(u,ya(t.line+1,0)));ba(S.anchor,x)>0?(w=S.head,x=G(b.from(),S.anchor)):(w=S.anchor,x=X(b.to(),S.head))}var i=d.ranges.slice(0);i[f]=new J(Z(u,x),w),ct(u,Y(i,f),ms)}}function a(t){var n=++v,i=En(e,t,!0,"rect"==r);if(i)if(0!=ba(i,g)){Ln(e),o(i);var s=y(l,u);(i.line>=s.to||i.line<s.from)&&setTimeout(cn(e,function(){v==n&&a(t)}),150)}else{var c=t.clientY<m.top?-20:t.clientY>m.bottom?20:0;c&&setTimeout(cn(e,function(){v==n&&(l.scroller.scrollTop+=c,a(t))}),50)}}function s(t){v=1/0,as(t),kn(e),cs(document,"mousemove",b),cs(document,"mouseup",x),u.history.lastSelOrigin=null}var l=e.display,u=e.doc;as(t);var c,f,d=u.sel;if(i&&!t.shiftKey?(f=u.sel.contains(n),c=f>-1?u.sel.ranges[f]:new J(n,n)):c=u.sel.primary(),t.altKey)r="rect",i||(c=new J(n,n)),n=En(e,t,!0,!0),f=-1;else if("double"==r){var h=e.findWordAt(n);c=e.display.shift||u.extend?rt(u,c,h.anchor,h.head):h}else if("triple"==r){var p=new J(ya(n.line,0),Z(u,ya(n.line+1,0)));c=e.display.shift||u.extend?rt(u,c,p.anchor,p.head):p}else c=rt(u,c,n);i?f>-1?at(u,f,c,ms):(f=u.sel.ranges.length,ct(u,Y(u.sel.ranges.concat([c]),f),{scroll:!1,origin:"*mouse"})):(f=0,ct(u,new $([c],0),ms),d=u.sel);var g=n,m=l.wrapper.getBoundingClientRect(),v=0,b=cn(e,function(e){to(e)?a(e):s(e)}),x=cn(e,s);us(document,"mousemove",b),us(document,"mouseup",x)}function Rn(e,t,n,r,i){try{var o=t.clientX,a=t.clientY}catch(t){return!1}if(o>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&as(t);var s=e.display,l=s.lineDiv.getBoundingClientRect();if(a>l.bottom||!ao(e,n))return Zi(t);a-=l.top-s.viewOffset;for(var u=0;u<e.options.gutters.length;++u){var c=s.gutters.childNodes[u];if(c&&c.getBoundingClientRect().right>=o){var f=Hi(e.doc,a),d=e.options.gutters[u];return i(e,n,e,f,d,t),Zi(t)}}}function Pn(e,t){return Rn(e,t,"gutterClick",!0,no)}function Fn(e){var t=this;if(!io(t,e)&&!Mn(t.display,e)){as(e),Zo&&(La=+new Date);var n=En(t,e,!0),r=e.dataTransfer.files;if(n&&!An(t))if(r&&r.length&&window.FileReader&&window.File)for(var i=r.length,o=Array(i),a=0,s=function(e,r){var s=new FileReader;s.onload=cn(t,function(){if(o[r]=s.result,++a==i){n=Z(t.doc,n);var e={from:n,to:n,text:_s(o.join("\n")),origin:"paste"};sr(t.doc,e),ut(t.doc,K(n,Ea(e)))}}),s.readAsText(e)},l=0;i>l;++l)s(r[l],l);else{if(t.state.draggingText&&t.doc.sel.contains(n)>-1)return t.state.draggingText(e),void setTimeout(vo(kn,t),20);try{var o=e.dataTransfer.getData("Text");if(o){if(t.state.draggingText&&!(fa?e.metaKey:e.ctrlKey))var u=t.listSelections();if(ft(t.doc,K(n,n)),u)for(var l=0;l<u.length;++l)hr(t.doc,"",u[l].anchor,u[l].head,"drag");t.replaceSelection(o,"around","paste"),kn(t)}}catch(e){}}}}function Wn(e,t){if(Zo&&(!e.state.draggingText||+new Date-La<100))return void ls(t);if(!io(e,t)&&!Mn(e.display,t)&&(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.setDragImage&&!oa)){var n=wo("img",null,null,"position: fixed; left: 0; top: 0;");n.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",ia&&(n.width=n.height=1,e.display.wrapper.appendChild(n),n._top=n.offsetTop),t.dataTransfer.setDragImage(n,0,0),ia&&n.parentNode.removeChild(n)}}function zn(e,t){Math.abs(e.doc.scrollTop-t)<2||(e.doc.scrollTop=t,Yo||k(e,{top:t}),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t),e.display.scrollbarV.scrollTop!=t&&(e.display.scrollbarV.scrollTop=t),Yo&&k(e),St(e,100))}function Bn(e,t,n){(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)||(t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),e.doc.scrollLeft=t,b(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbarH.scrollLeft!=t&&(e.display.scrollbarH.scrollLeft=t))}function qn(e,t){var n=t.wheelDeltaX,r=t.wheelDeltaY;null==n&&t.detail&&t.axis==t.HORIZONTAL_AXIS&&(n=t.detail),null==r&&t.detail&&t.axis==t.VERTICAL_AXIS?r=t.detail:null==r&&(r=t.wheelDelta);var i=e.display,o=i.scroller;if(n&&o.scrollWidth>o.clientWidth||r&&o.scrollHeight>o.clientHeight){if(r&&fa&&ta)e:for(var a=t.target,s=i.view;a!=o;a=a.parentNode)for(var l=0;l<s.length;l++)if(s[l].node==a){e.display.currentWheelTarget=a;break e}if(n&&!Yo&&!ia&&null!=Na)return r&&zn(e,Math.max(0,Math.min(o.scrollTop+r*Na,o.scrollHeight-o.clientHeight))),Bn(e,Math.max(0,Math.min(o.scrollLeft+n*Na,o.scrollWidth-o.clientWidth))),as(t),void(i.wheelStartX=null);if(r&&null!=Na){var u=r*Na,c=e.doc.scrollTop,f=c+i.wrapper.clientHeight;0>u?c=Math.max(0,c+u-50):f=Math.min(e.doc.height,f+u+50),k(e,{top:c,bottom:f})}20>Aa&&(null==i.wheelStartX?(i.wheelStartX=o.scrollLeft,i.wheelStartY=o.scrollTop,i.wheelDX=n,i.wheelDY=r,setTimeout(function(){if(null!=i.wheelStartX){var e=o.scrollLeft-i.wheelStartX,t=o.scrollTop-i.wheelStartY,n=t&&i.wheelDY&&t/i.wheelDY||e&&i.wheelDX&&e/i.wheelDX;i.wheelStartX=i.wheelStartY=null,n&&(Na=(Na*Aa+n)/(Aa+1),++Aa)}},200)):(i.wheelDX+=n,i.wheelDY+=r))}}function Un(e,t,n){if("string"==typeof t&&(t=qa[t],!t))return!1;e.display.pollingFast&&Tn(e)&&(e.display.pollingFast=!1);var r=e.display.shift,i=!1;try{An(e)&&(e.state.suppressEdits=!0),n&&(e.display.shift=!1),i=t(e)!=ps}finally{e.display.shift=r,e.state.suppressEdits=!1}return i}function Vn(e){var t=e.state.keyMaps.slice(0);return e.options.extraKeys&&t.push(e.options.extraKeys),t.push(e.options.keyMap),t}function Xn(e,t){var n=Lr(e.options.keyMap),r=n.auto;clearTimeout(_a),r&&!Xa(t)&&(_a=setTimeout(function(){Lr(e.options.keyMap)==n&&(e.options.keyMap=r.call?r.call(null,e):r,s(e))},50));var i=Ga(t,!0),o=!1;if(!i)return!1;var a=Vn(e);return o=t.shiftKey?Va("Shift-"+i,a,function(t){return Un(e,t,!0)})||Va(i,a,function(t){return("string"==typeof t?/^go[A-Z]/.test(t):t.motion)?Un(e,t):void 0}):Va(i,a,function(t){return Un(e,t)}),o&&(as(t),wt(e),no(e,"keyHandled",e,i,t)),o}function Gn(e,t,n){var r=Va("'"+n+"'",Vn(e),function(t){return Un(e,t,!0)});return r&&(as(t),wt(e),no(e,"keyHandled",e,"'"+n+"'",t)),r}function $n(e){var t=this;if(Ln(t),!io(t,e)){Zo&&11>ea&&27==e.keyCode&&(e.returnValue=!1);var n=e.keyCode;t.display.shift=16==n||e.shiftKey;var r=Xn(t,e);ia&&(Ma=r?n:null,!r&&88==n&&!Es&&(fa?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),18!=n||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||Jn(t)}}function Jn(e){function t(e){18!=e.keyCode&&e.altKey||(Lo(n,"CodeMirror-crosshair"),cs(document,"keyup",t),cs(document,"mouseover",t))}var n=e.display.lineDiv;Ao(n,"CodeMirror-crosshair"),us(document,"keyup",t),us(document,"mouseover",t)}function Yn(e){16==e.keyCode&&(this.doc.sel.shift=!1),io(this,e)}function Kn(e){var t=this;if(!(io(t,e)||e.ctrlKey&&!e.altKey||fa&&e.metaKey)){var n=e.keyCode,r=e.charCode;if(ia&&n==Ma)return Ma=null,void as(e);if(!(ia&&(!e.which||e.which<10)||aa)||!Xn(t,e)){var i=String.fromCharCode(null==r?n:r);Gn(t,e,i)||(Zo&&ea>=9&&(t.display.inputHasSelection=null),Cn(t))}}}function Qn(e){"nocursor"!=e.options.readOnly&&(e.state.focused||(fs(e,"focus",e),e.state.focused=!0,Ao(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(Dn(e),ta&&setTimeout(vo(Dn,e,!0),0))),Sn(e),wt(e))}function Zn(e){e.state.focused&&(fs(e,"blur",e),e.state.focused=!1,Lo(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function er(e,t){function n(){if(null!=i.input.selectionStart){var t=e.somethingSelected(),n=i.input.value=""+(t?i.input.value:"");i.prevInput=t?"":"",i.input.selectionStart=1,i.input.selectionEnd=n.length,i.selForContextMenu=e.doc.sel}}function r(){if(i.inputDiv.style.position="relative",i.input.style.cssText=l,Zo&&9>ea&&(i.scrollbarV.scrollTop=i.scroller.scrollTop=a),Sn(e),null!=i.input.selectionStart){(!Zo||Zo&&9>ea)&&n();var t=0,r=function(){i.selForContextMenu==e.doc.sel&&0==i.input.selectionStart?cn(e,qa.selectAll)(e):t++<10?i.detectingSelectAll=setTimeout(r,500):Dn(e)};i.detectingSelectAll=setTimeout(r,200)}}if(!io(e,t,"contextmenu")){var i=e.display;if(!Mn(i,t)&&!tr(e,t)){var o=En(e,t),a=i.scroller.scrollTop;if(o&&!ia){var s=e.options.resetSelectionOnContextMenu;s&&-1==e.doc.sel.contains(o)&&cn(e,ct)(e.doc,K(o),gs);var l=i.input.style.cssText;if(i.inputDiv.style.position="absolute",i.input.style.cssText="position: fixed; width: 30px; height: 30px; top: "+(t.clientY-5)+"px; left: "+(t.clientX-5)+"px; z-index: 1000; background: "+(Zo?"rgba(255, 255, 255, .05)":"transparent")+"; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",ta)var u=window.scrollY;if(kn(e),ta&&window.scrollTo(null,u),Dn(e),e.somethingSelected()||(i.input.value=i.prevInput=" "),i.selForContextMenu=e.doc.sel,clearTimeout(i.detectingSelectAll),Zo&&ea>=9&&n(),ga){ls(t);var c=function(){cs(window,"mouseup",c),setTimeout(r,20)};us(window,"mouseup",c)}else setTimeout(r,50)}}}}function tr(e,t){return ao(e,"gutterContextMenu")?Rn(e,t,"gutterContextMenu",!1,fs):!1}function nr(e,t){if(ba(e,t.from)<0)return e;if(ba(e,t.to)<=0)return Ea(t);var n=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=Ea(t).ch-t.to.ch),ya(n,r)}function rr(e,t){for(var n=[],r=0;r<e.sel.ranges.length;r++){var i=e.sel.ranges[r];n.push(new J(nr(i.anchor,t),nr(i.head,t)))}return Y(n,e.sel.primIndex)}function ir(e,t,n){return e.line==t.line?ya(n.line,e.ch-t.ch+n.ch):ya(n.line+(e.line-t.line),e.ch)}function or(e,t,n){for(var r=[],i=ya(e.first,0),o=i,a=0;a<t.length;a++){var s=t[a],l=ir(s.from,i,o),u=ir(Ea(s),i,o);if(i=s.to,o=u,"around"==n){var c=e.sel.ranges[a],f=ba(c.head,c.anchor)<0;r[a]=new J(f?u:l,f?l:u)}else r[a]=new J(l,l)}return new $(r,e.sel.primIndex)}function ar(e,t,n){var r={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){this.canceled=!0}};return n&&(r.update=function(t,n,r,i){t&&(this.from=Z(e,t)),n&&(this.to=Z(e,n)),r&&(this.text=r),void 0!==i&&(this.origin=i)}),fs(e,"beforeChange",e,r),e.cm&&fs(e.cm,"beforeChange",e.cm,r),r.canceled?null:{from:r.from,to:r.to,text:r.text,origin:r.origin}}function sr(e,t,n){if(e.cm){if(!e.cm.curOp)return cn(e.cm,sr)(e,t,n);if(e.cm.state.suppressEdits)return}if(!(ao(e,"beforeChange")||e.cm&&ao(e.cm,"beforeChange"))||(t=ar(e,t,!0))){var r=ma&&!n&&Br(e,t.from,t.to);if(r)for(var i=r.length-1;i>=0;--i)lr(e,{from:r[i].from,to:r[i].to,text:i?[""]:t.text});else lr(e,t)}}function lr(e,t){if(1!=t.text.length||""!=t.text[0]||0!=ba(t.from,t.to)){var n=rr(e,t);Bi(e,t,n,e.cm?e.cm.curOp.id:0/0),fr(e,t,n,Fr(e,t));var r=[];Ai(e,function(e,n){n||-1!=ho(r,e.history)||(Qi(e.history,t),r.push(e.history)),fr(e,t,null,Fr(e,t))})}}function ur(e,t,n){if(!e.cm||!e.cm.state.suppressEdits){for(var r,i=e.history,o=e.sel,a="undo"==t?i.done:i.undone,s="undo"==t?i.undone:i.done,l=0;l<a.length&&(r=a[l],n?!r.ranges||r.equals(e.sel):r.ranges);l++);if(l!=a.length){for(i.lastOrigin=i.lastSelOrigin=null;r=a.pop(),r.ranges;){if(Vi(r,s),n&&!r.equals(e.sel))return void ct(e,r,{clearRedo:!1});o=r}var u=[];Vi(o,s),s.push({changes:u,generation:i.generation}),i.generation=r.generation||++i.maxGeneration;for(var c=ao(e,"beforeChange")||e.cm&&ao(e.cm,"beforeChange"),l=r.changes.length-1;l>=0;--l){var f=r.changes[l];if(f.origin=t,c&&!ar(e,f,!1))return void(a.length=0);u.push(Fi(e,f));var d=l?rr(e,f):fo(a);fr(e,f,d,zr(e,f)),!l&&e.cm&&e.cm.scrollIntoView({from:f.from,to:Ea(f)});var h=[];Ai(e,function(e,t){t||-1!=ho(h,e.history)||(Qi(e.history,f),h.push(e.history)),fr(e,f,null,zr(e,f))})}}}}function cr(e,t){if(0!=t&&(e.first+=t,e.sel=new $(po(e.sel.ranges,function(e){return new J(ya(e.anchor.line+t,e.anchor.ch),ya(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){gn(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;r<n.viewTo;r++)mn(e.cm,r,"gutter")}}function fr(e,t,n,r){if(e.cm&&!e.cm.curOp)return cn(e.cm,fr)(e,t,n,r);if(t.to.line<e.first)return void cr(e,t.text.length-1-(t.to.line-t.from.line));if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);cr(e,i),t={from:ya(e.first,0),to:ya(t.to.line+i,t.to.ch),text:[fo(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:ya(o,_i(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Mi(e,t.from,t.to),n||(n=rr(e,t)),e.cm?dr(e.cm,t,r):Di(e,t,r),ft(e,n,gs)}}function dr(e,t,n){var r=e.doc,i=e.display,a=t.from,s=t.to,l=!1,u=a.line;e.options.lineWrapping||(u=Ii(Qr(_i(r,a.line))),r.iter(u,s.line+1,function(e){return e==i.maxLine?(l=!0,!0):void 0})),r.sel.contains(t.from,t.to)>-1&&oo(e),Di(r,t,n,o(e)),e.options.lineWrapping||(r.iter(u,a.line+t.text.length,function(e){var t=d(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,l=!1)}),l&&(e.curOp.updateMaxLine=!0)),r.frontier=Math.min(r.frontier,a.line),St(e,400);var c=t.text.length-(s.line-a.line)-1;a.line!=s.line||1!=t.text.length||Ti(e.doc,t)?gn(e,a.line,s.line+1,c):mn(e,a.line,"text");var f=ao(e,"changes"),h=ao(e,"change");if(h||f){var p={from:a,to:s,text:t.text,removed:t.removed,origin:t.origin};h&&no(e,"change",e,p),f&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(p)}e.display.selForContextMenu=null}function hr(e,t,n,r,i){if(r||(r=n),ba(r,n)<0){var o=r;r=n,n=o}"string"==typeof t&&(t=_s(t)),sr(e,{from:n,to:r,text:t,origin:i})}function pr(e,t){var n=e.display,r=n.sizer.getBoundingClientRect(),i=null;if(t.top+r.top<0?i=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!la){var o=wo("div","",null,"position: absolute; top: "+(t.top-n.viewOffset-kt(e.display))+"px; height: "+(t.bottom-t.top+hs)+"px; left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(i),e.display.lineSpace.removeChild(o)}}function gr(e,t,n,r){null==r&&(r=0);for(var i=0;5>i;i++){var o=!1,a=Xt(e,t),s=n&&n!=t?Xt(e,n):a,l=vr(e,Math.min(a.left,s.left),Math.min(a.top,s.top)-r,Math.max(a.left,s.left),Math.max(a.bottom,s.bottom)+r),u=e.doc.scrollTop,c=e.doc.scrollLeft;if(null!=l.scrollTop&&(zn(e,l.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(o=!0)),null!=l.scrollLeft&&(Bn(e,l.scrollLeft),Math.abs(e.doc.scrollLeft-c)>1&&(o=!0)),!o)return a}}function mr(e,t,n,r,i){var o=vr(e,t,n,r,i);null!=o.scrollTop&&zn(e,o.scrollTop),null!=o.scrollLeft&&Bn(e,o.scrollLeft)}function vr(e,t,n,r,i){var o=e.display,a=Kt(e.display);0>n&&(n=0);var s=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:o.scroller.scrollTop,l=o.scroller.clientHeight-hs,u={};i-n>l&&(i=n+l);var c=e.doc.height+Lt(o),f=a>n,d=i>c-a;if(s>n)u.scrollTop=f?0:n;else if(i>s+l){var h=Math.min(n,(d?c:i)-l);h!=s&&(u.scrollTop=h)}var p=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,g=o.scroller.clientWidth-hs-o.gutters.offsetWidth,m=r-t>g;return m&&(r=t+g),10>t?u.scrollLeft=0:p>t?u.scrollLeft=Math.max(0,t-(m?0:10)):r>g+p-3&&(u.scrollLeft=r+(m?0:10)-g),u}function yr(e,t,n){(null!=t||null!=n)&&xr(e),null!=t&&(e.curOp.scrollLeft=(null==e.curOp.scrollLeft?e.doc.scrollLeft:e.curOp.scrollLeft)+t),null!=n&&(e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+n)}function br(e){xr(e);var t=e.getCursor(),n=t,r=t;e.options.lineWrapping||(n=t.ch?ya(t.line,t.ch-1):t,r=ya(t.line,t.ch+1)),e.curOp.scrollToPos={from:n,to:r,margin:e.options.cursorScrollMargin,isCursor:!0}}function xr(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=Gt(e,t.from),r=Gt(e,t.to),i=vr(e,Math.min(n.left,r.left),Math.min(n.top,r.top)-t.margin,Math.max(n.right,r.right),Math.max(n.bottom,r.bottom)+t.margin);e.scrollTo(i.scrollLeft,i.scrollTop)}}function wr(e,t,n,r){var i,o=e.doc;null==n&&(n="add"),"smart"==n&&(o.mode.indent?i=Dt(e,t):n="prev");var a=e.options.tabSize,s=_i(o,t),l=ys(s.text,null,a);s.stateAfter&&(s.stateAfter=null);var u,c=s.text.match(/^\s*/)[0];if(r||/\S/.test(s.text)){if("smart"==n&&(u=o.mode.indent(i,s.text.slice(c.length),s.text),u==ps||u>150)){if(!r)return;n="prev"}}else u=0,n="not";"prev"==n?u=t>o.first?ys(_i(o,t-1).text,null,a):0:"add"==n?u=l+e.options.indentUnit:"subtract"==n?u=l-e.options.indentUnit:"number"==typeof n&&(u=l+n),u=Math.max(0,u);var f="",d=0;if(e.options.indentWithTabs)for(var h=Math.floor(u/a);h;--h)d+=a,f+=" ";if(u>d&&(f+=co(u-d)),f!=c)hr(o,f,ya(t,0),ya(t,c.length),"+input");else for(var h=0;h<o.sel.ranges.length;h++){var p=o.sel.ranges[h];if(p.head.line==t&&p.head.ch<c.length){var d=ya(t,c.length);at(o,h,new J(d,d));break}}s.stateAfter=null}function Sr(e,t,n,r){var i=t,o=t;return"number"==typeof t?o=_i(e,Q(e,t)):i=Ii(t),null==i?null:(r(o,i)&&e.cm&&mn(e.cm,i,n),o)}function Cr(e,t){for(var n=e.doc.sel.ranges,r=[],i=0;i<n.length;i++){for(var o=t(n[i]);r.length&&ba(o.from,fo(r).to)<=0;){var a=r.pop();if(ba(a.from,o.from)<0){o.from=a.from;break}}r.push(o)}un(e,function(){for(var t=r.length-1;t>=0;t--)hr(e.doc,"",r[t].from,r[t].to,"+delete");br(e)})}function Tr(e,t,n,r,i){function o(){var t=s+n;return t<e.first||t>=e.first+e.size?f=!1:(s=t,c=_i(e,t))}function a(e){var t=(i?$o:Jo)(c,l,n,!0);if(null==t){if(e||!o())return f=!1;l=i?(0>n?zo:Wo)(c):0>n?c.text.length:0}else l=t;return!0}var s=t.line,l=t.ch,u=n,c=_i(e,s),f=!0;if("char"==r)a();else if("column"==r)a(!0);else if("word"==r||"group"==r)for(var d=null,h="group"==r,p=e.cm&&e.cm.getHelper(t,"wordChars"),g=!0;!(0>n)||a(!g);g=!1){var m=c.text.charAt(l)||"\n",v=yo(m,p)?"w":h&&"\n"==m?"n":!h||/\s/.test(m)?null:"p";if(!h||g||v||(v="s"),d&&d!=v){0>n&&(n=1,a());break}if(v&&(d=v),n>0&&!a(!g))break}var y=gt(e,ya(s,l),u,!0);return f||(y.hitSide=!0),y}function Dr(e,t,n,r){var i,o=e.doc,a=t.left;if("page"==r){var 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e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},contains:function(e,t){t||(t=e);for(var n=0;n<this.ranges.length;n++){var r=this.ranges[n];if(ba(t,r.from())>=0&&ba(e,r.to())<=0)return n}return-1}},J.prototype={from:function(){return G(this.anchor,this.head)},to:function(){return X(this.anchor,this.head)},empty:function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch}};var xa,wa,Sa,Ca={left:0,right:0,top:0,bottom:0},Ta=null,Da=0,ka=null,La=0,Aa=0,Na=null;Zo?Na=-.53:Yo?Na=15:ra?Na=-.7:oa&&(Na=-1/3);var _a,Ma=null,Ea=e.changeEnd=function(e){return e.text?ya(e.from.line+e.text.length-1,fo(e.text).length+(1==e.text.length?e.from.ch:0)):e.to};e.prototype={constructor:e,focus:function(){window.focus(),kn(this),Cn(this)},setOption:function(e,t){var n=this.options,r=n[e];(n[e]!=t||"mode"==e)&&(n[e]=t,Ia.hasOwnProperty(e)&&cn(this,Ia[e])(this,t,r))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"](e)},removeKeyMap:function(e){for(var t=this.state.keyMaps,n=0;n<t.length;++n)if(t[n]==e||"string"!=typeof t[n]&&t[n].name==e)return t.splice(n,1),!0},addOverlay:fn(function(t,n){var r=t.token?t:e.getMode(this.options,t);if(r.startState)throw new Error("Overlays may not be stateful.");this.state.overlays.push({mode:r,modeSpec:t,opaque:n&&n.opaque}),this.state.modeGen++,gn(this)}),removeOverlay:fn(function(e){for(var t=this.state.overlays,n=0;n<t.length;++n){var r=t[n].modeSpec;if(r==e||"string"==typeof e&&r.name==e)return t.splice(n,1),this.state.modeGen++,void gn(this)}}),indentLine:fn(function(e,t,n){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),tt(this.doc,e)&&wr(this,e,t,n)}),indentSelection:fn(function(e){for(var t=this.doc.sel.ranges,n=-1,r=0;r<t.length;r++){var i=t[r];if(i.empty())i.head.line>n&&(wr(this,i.head.line,e,!0),n=i.head.line,r==this.doc.sel.primIndex&&br(this));else{var o=i.from(),a=i.to(),s=Math.max(n,o.line);n=Math.min(this.lastLine(),a.line-(a.ch?0:1))+1;for(var l=s;n>l;++l)wr(this,l,e);var u=this.doc.sel.ranges;0==o.ch&&t.length==u.length&&u[r].from().ch>0&&at(this.doc,r,new J(o,u[r].to()),gs)}}}),getTokenAt:function(e,t){var n=this.doc;e=Z(n,e);for(var r=Dt(this,e.line,t),i=this.doc.mode,o=_i(n,e.line),a=new $a(o.text,this.options.tabSize);a.pos<e.ch&&!a.eol();){a.start=a.pos;var s=fi(i,a,r)}return{start:a.start,end:a.pos,string:a.current(),type:s||null,state:r}},getTokenTypeAt:function(e){e=Z(this.doc,e);var t,n=pi(this,_i(this.doc,e.line)),r=0,i=(n.length-1)/2,o=e.ch;if(0==o)t=n[2];else for(;;){var a=r+i>>1;if((a?n[2*a-1]:0)>=o)i=a;else{if(!(n[2*a+1]<o)){t=n[2*a+2];break}r=a+1}}var s=t?t.indexOf("cm-overlay "):-1;return 0>s?t:0==s?null:t.slice(0,s-1)},getModeAt:function(t){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(t).state).mode:n},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var n=[];if(!Wa.hasOwnProperty(t))return Wa;var r=Wa[t],i=this.getModeAt(e);if("string"==typeof i[t])r[i[t]]&&n.push(r[i[t]]);else if(i[t])for(var o=0;o<i[t].length;o++){var a=r[i[t][o]];a&&n.push(a)}else i.helperType&&r[i.helperType]?n.push(r[i.helperType]):r[i.name]&&n.push(r[i.name]);for(var o=0;o<r._global.length;o++){var s=r._global[o];s.pred(i,this)&&-1==ho(n,s.val)&&n.push(s.val)}return n},getStateAfter:function(e,t){var n=this.doc;return e=Q(n,null==e?n.first+n.size-1:e),Dt(this,e+1,t)},cursorCoords:function(e,t){var n,r=this.doc.sel.primary();return n=null==e?r.head:"object"==typeof e?Z(this.doc,e):e?r.from():r.to(),Xt(this,n,t||"page")},charCoords:function(e,t){return Vt(this,Z(this.doc,e),t||"page")},coordsChar:function(e,t){return e=Ut(this,e,t||"page"),Jt(this,e.left,e.top)},lineAtHeight:function(e,t){return e=Ut(this,{top:e,left:0},t||"page").top,Hi(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t){var n=!1,r=this.doc.first+this.doc.size-1;e<this.doc.first?e=this.doc.first:e>r&&(e=r,n=!0);var i=_i(this.doc,e);return qt(this,i,{top:0,left:0},t||"page").top+(n?this.doc.height-Oi(i):0)},defaultTextHeight:function(){return Kt(this.display)},defaultCharWidth:function(){return Qt(this.display)},setGutterMarker:fn(function(e,t,n){return Sr(this.doc,e,"gutter",function(e){var r=e.gutterMarkers||(e.gutterMarkers={});return r[t]=n,!n&&bo(r)&&(e.gutterMarkers=null),!0})}),clearGutter:fn(function(e){var t=this,n=t.doc,r=n.first;n.iter(function(n){n.gutterMarkers&&n.gutterMarkers[e]&&(n.gutterMarkers[e]=null,mn(t,r,"gutter"),bo(n.gutterMarkers)&&(n.gutterMarkers=null)),++r})}),addLineWidget:fn(function(e,t,n){return ai(this,e,t,n)}),removeLineWidget:function(e){e.clear()},lineInfo:function(e){if("number"==typeof e){if(!tt(this.doc,e))return null;var t=e;if(e=_i(this.doc,e),!e)return null}else{var t=Ii(e);if(null==t)return null}return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,n,r,i){var o=this.display;e=Xt(this,Z(this.doc,e));var a=e.bottom,s=e.left;if(t.style.position="absolute",o.sizer.appendChild(t),"over"==r)a=e.top;else if("above"==r||"near"==r){var l=Math.max(o.wrapper.clientHeight,this.doc.height),u=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>l)&&e.top>t.offsetHeight?a=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=l&&(a=e.bottom),s+t.offsetWidth>u&&(s=u-t.offsetWidth)}t.style.top=a+"px",t.style.left=t.style.right="","right"==i?(s=o.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?s=0:"middle"==i&&(s=(o.sizer.clientWidth-t.offsetWidth)/2),t.style.left=s+"px"),n&&mr(this,s,a,s+t.offsetWidth,a+t.offsetHeight)},triggerOnKeyDown:fn($n),triggerOnKeyPress:fn(Kn),triggerOnKeyUp:Yn,execCommand:function(e){return qa.hasOwnProperty(e)?qa[e](this):void 0},findPosH:function(e,t,n,r){var i=1;0>t&&(i=-1,t=-t);for(var o=0,a=Z(this.doc,e);t>o&&(a=Tr(this.doc,a,i,n,r),!a.hitSide);++o);return a},moveH:fn(function(e,t){var n=this;n.extendSelectionsBy(function(r){return n.display.shift||n.doc.extend||r.empty()?Tr(n.doc,r.head,e,t,n.options.rtlMoveVisually):0>e?r.from():r.to()},vs)}),deleteH:fn(function(e,t){var n=this.doc.sel,r=this.doc;n.somethingSelected()?r.replaceSelection("",null,"+delete"):Cr(this,function(n){var i=Tr(r,n.head,e,t,!1);return 0>e?{from:i,to:n.head}:{from:n.head,to:i}})}),findPosV:function(e,t,n,r){var i=1,o=r;0>t&&(i=-1,t=-t);for(var a=0,s=Z(this.doc,e);t>a;++a){var l=Xt(this,s,"div");if(null==o?o=l.left:l.left=o,s=Dr(this,l,i,n),s.hitSide)break}return s},moveV:fn(function(e,t){var n=this,r=this.doc,i=[],o=!n.display.shift&&!r.extend&&r.sel.somethingSelected();if(r.extendSelectionsBy(function(a){if(o)return 0>e?a.from():a.to();var s=Xt(n,a.head,"div");null!=a.goalColumn&&(s.left=a.goalColumn),i.push(s.left);var l=Dr(n,s,e,t);return"page"==t&&a==r.sel.primary()&&yr(n,null,Vt(n,l,"div").top-s.top),l},vs),i.length)for(var a=0;a<r.sel.ranges.length;a++)r.sel.ranges[a].goalColumn=i[a]}),findWordAt:function(e){var t=this.doc,n=_i(t,e.line).text,r=e.ch,i=e.ch;if(n){var o=this.getHelper(e,"wordChars");(e.xRel<0||i==n.length)&&r?--r:++i;for(var a=n.charAt(r),s=yo(a,o)?function(e){return yo(e,o)}:/\s/.test(a)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!yo(e)};r>0&&s(n.charAt(r-1));)--r;for(;i<n.length&&s(n.charAt(i));)++i}return new J(ya(e.line,r),ya(e.line,i))},toggleOverwrite:function(e){(null==e||e!=this.state.overwrite)&&((this.state.overwrite=!this.state.overwrite)?Ao(this.display.cursorDiv,"CodeMirror-overwrite"):Lo(this.display.cursorDiv,"CodeMirror-overwrite"),fs(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return Do()==this.display.input},scrollTo:fn(function(e,t){(null!=e||null!=t)&&xr(this),null!=e&&(this.curOp.scrollLeft=e),null!=t&&(this.curOp.scrollTop=t)}),getScrollInfo:function(){var e=this.display.scroller,t=hs;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-t,width:e.scrollWidth-t,clientHeight:e.clientHeight-t,clientWidth:e.clientWidth-t}},scrollIntoView:fn(function(e,t){if(null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:ya(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null!=e.from.line)xr(this),this.curOp.scrollToPos=e;else{var n=vr(this,Math.min(e.from.left,e.to.left),Math.min(e.from.top,e.to.top)-e.margin,Math.max(e.from.right,e.to.right),Math.max(e.from.bottom,e.to.bottom)+e.margin);this.scrollTo(n.scrollLeft,n.scrollTop)}}),setSize:fn(function(e,t){function n(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e}var r=this;null!=e&&(r.display.wrapper.style.width=n(e)),null!=t&&(r.display.wrapper.style.height=n(t)),r.options.lineWrapping&&Ft(this);var i=r.display.viewFrom;r.doc.iter(i,r.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){mn(r,i,"widget");break}++i}),r.curOp.forceUpdate=!0,fs(r,"refresh",this)}),operation:function(e){return un(this,e)},refresh:fn(function(){var e=this.display.cachedTextHeight;gn(this),this.curOp.forceUpdate=!0,Wt(this),this.scrollTo(this.doc.scrollLeft,this.doc.scrollTop),f(this),(null==e||Math.abs(e-Kt(this.display))>.5)&&a(this),fs(this,"refresh",this)}),swapDoc:fn(function(e){var t=this.doc;return t.cm=null,Ni(this,e),Wt(this),Dn(this),this.scrollTo(e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,no(this,"swapDoc",this,t),t}),getInputField:function(){return this.display.input},getWrapperElement:function(){return this.display.wrapper
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Oa=e.modes={},Ra=e.mimeModes={};e.defineMode=function(t,n){e.defaults.mode||"null"==t||(e.defaults.mode=t),arguments.length>2&&(n.dependencies=Array.prototype.slice.call(arguments,2)),Oa[t]=n},e.defineMIME=function(e,t){Ra[e]=t},e.resolveMode=function(t){if("string"==typeof t&&Ra.hasOwnProperty(t))t=Ra[t];else if(t&&"string"==typeof t.name&&Ra.hasOwnProperty(t.name)){var n=Ra[t.name];"string"==typeof n&&(n={name:n}),t=go(n,t),t.name=n.name}else if("string"==typeof t&&/^[\w\-]+\/[\w\-]+\+xml$/.test(t))return e.resolveMode("application/xml");return"string"==typeof t?{name:t}:t||{name:"null"}},e.getMode=function(t,n){var n=e.resolveMode(n),r=Oa[n.name];if(!r)return e.getMode(t,"text/plain");var i=r(t,n);if(Pa.hasOwnProperty(n.name)){var o=Pa[n.name];for(var a in o)o.hasOwnProperty(a)&&(i.hasOwnProperty(a)&&(i["_"+a]=i[a]),i[a]=o[a])}if(i.name=n.name,n.helperType&&(i.helperType=n.helperType),n.modeProps)for(var a in n.modeProps)i[a]=n.modeProps[a];return i},e.defineMode("null",function(){return{token:function(e){e.skipToEnd()}}}),e.defineMIME("text/plain","null");var Pa=e.modeExtensions={};e.extendMode=function(e,t){var n=Pa.hasOwnProperty(e)?Pa[e]:Pa[e]={};mo(t,n)},e.defineExtension=function(t,n){e.prototype[t]=n},e.defineDocExtension=function(e,t){rs.prototype[e]=t},e.defineOption=kr;var Fa=[];e.defineInitHook=function(e){Fa.push(e)};var Wa=e.helpers={};e.registerHelper=function(t,n,r){Wa.hasOwnProperty(t)||(Wa[t]=e[t]={_global:[]}),Wa[t][n]=r},e.registerGlobalHelper=function(t,n,r,i){e.registerHelper(t,n,i),Wa[t]._global.push({pred:r,val:i})};var za=e.copyState=function(e,t){if(t===!0)return t;if(e.copyState)return e.copyState(t);var n={};for(var r in t){var i=t[r];i instanceof Array&&(i=i.concat([])),n[r]=i}return n},Ba=e.startState=function(e,t,n){return e.startState?e.startState(t,n):!0};e.innerMode=function(e,t){for(;e.innerMode;){var n=e.innerMode(t);if(!n||n.mode==e)break;t=n.state,e=n.mode}return n||{mode:e,state:t}};var qa=e.commands={selectAll:function(e){e.setSelection(ya(e.firstLine(),0),ya(e.lastLine()),gs)},singleSelection:function(e){e.setSelection(e.getCursor("anchor"),e.getCursor("head"),gs)},killLine:function(e){Cr(e,function(t){if(t.empty()){var n=_i(e.doc,t.head.line).text.length;return t.head.ch==n&&t.head.line<e.lastLine()?{from:t.head,to:ya(t.head.line+1,0)}:{from:t.head,to:ya(t.head.line,n)}}return{from:t.from(),to:t.to()}})},deleteLine:function(e){Cr(e,function(t){return{from:ya(t.from().line,0),to:Z(e.doc,ya(t.to().line+1,0))}})},delLineLeft:function(e){Cr(e,function(e){return{from:ya(e.from().line,0),to:e.from()}})},delWrappedLineLeft:function(e){Cr(e,function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:n},"div");return{from:r,to:t.from()}})},delWrappedLineRight:function(e){Cr(e,function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div");return{from:t.from(),to:r}})},undo:function(e){e.undo()},redo:function(e){e.redo()},undoSelection:function(e){e.undoSelection()},redoSelection:function(e){e.redoSelection()},goDocStart:function(e){e.extendSelection(ya(e.firstLine(),0))},goDocEnd:function(e){e.extendSelection(ya(e.lastLine()))},goLineStart:function(e){e.extendSelectionsBy(function(t){return Bo(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){e.extendSelectionsBy(function(t){return Uo(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){e.extendSelectionsBy(function(t){return qo(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){e.extendSelectionsBy(function(t){var n=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div")},vs)},goLineLeft:function(e){e.extendSelectionsBy(function(t){var n=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:n},"div")},vs)},goLineLeftSmart:function(e){e.extendSelectionsBy(function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:n},"div");return r.ch<e.getLine(r.line).search(/\S/)?Uo(e,t.head):r},vs)},goLineUp:function(e){e.moveV(-1,"line")},goLineDown:function(e){e.moveV(1,"line")},goPageUp:function(e){e.moveV(-1,"page")},goPageDown:function(e){e.moveV(1,"page")},goCharLeft:function(e){e.moveH(-1,"char")},goCharRight:function(e){e.moveH(1,"char")},goColumnLeft:function(e){e.moveH(-1,"column")},goColumnRight:function(e){e.moveH(1,"column")},goWordLeft:function(e){e.moveH(-1,"word")},goGroupRight:function(e){e.moveH(1,"group")},goGroupLeft:function(e){e.moveH(-1,"group")},goWordRight:function(e){e.moveH(1,"word")},delCharBefore:function(e){e.deleteH(-1,"char")},delCharAfter:function(e){e.deleteH(1,"char")},delWordBefore:function(e){e.deleteH(-1,"word")},delWordAfter:function(e){e.deleteH(1,"word")},delGroupBefore:function(e){e.deleteH(-1,"group")},delGroupAfter:function(e){e.deleteH(1,"group")},indentAuto:function(e){e.indentSelection("smart")},indentMore:function(e){e.indentSelection("add")},indentLess:function(e){e.indentSelection("subtract")},insertTab:function(e){e.replaceSelection(" ")},insertSoftTab:function(e){for(var t=[],n=e.listSelections(),r=e.options.tabSize,i=0;i<n.length;i++){var o=n[i].from(),a=ys(e.getLine(o.line),o.ch,r);t.push(new Array(r-a%r+1).join(" "))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){un(e,function(){for(var t=e.listSelections(),n=[],r=0;r<t.length;r++){var i=t[r].head,o=_i(e.doc,i.line).text;if(o)if(i.ch==o.length&&(i=new ya(i.line,i.ch-1)),i.ch>0)i=new ya(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),ya(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var a=_i(e.doc,i.line-1).text;a&&e.replaceRange(o.charAt(0)+"\n"+a.charAt(a.length-1),ya(i.line-1,a.length-1),ya(i.line,1),"+transpose")}n.push(new J(i,i))}e.setSelections(n)})},newlineAndIndent:function(e){un(e,function(){for(var t=e.listSelections().length,n=0;t>n;n++){var r=e.listSelections()[n];e.replaceRange("\n",r.anchor,r.head,"+input"),e.indentLine(r.from().line+1,null,!0),br(e)}})},toggleOverwrite:function(e){e.toggleOverwrite()}},Ua=e.keyMap={};Ua.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},Ua.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},Ua.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},Ua.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars"},Ua["default"]=fa?Ua.macDefault:Ua.pcDefault;var Va=e.lookupKey=function(e,t,n){function r(t){t=Lr(t);var i=t[e];if(i===!1)return"stop";if(null!=i&&n(i))return!0;if(t.nofallthrough)return"stop";var o=t.fallthrough;if(null==o)return!1;if("[object Array]"!=Object.prototype.toString.call(o))return r(o);for(var a=0;a<o.length;++a){var s=r(o[a]);if(s)return s}return!1}for(var i=0;i<t.length;++i){var o=r(t[i]);if(o)return"stop"!=o}},Xa=e.isModifierKey=function(e){var t=Is[e.keyCode];return"Ctrl"==t||"Alt"==t||"Shift"==t||"Mod"==t},Ga=e.keyName=function(e,t){if(ia&&34==e.keyCode&&e["char"])return!1;var n=Is[e.keyCode];return null==n||e.altGraphKey?!1:(e.altKey&&(n="Alt-"+n),(pa?e.metaKey:e.ctrlKey)&&(n="Ctrl-"+n),(pa?e.ctrlKey:e.metaKey)&&(n="Cmd-"+n),!t&&e.shiftKey&&(n="Shift-"+n),n)};e.fromTextArea=function(t,n){function r(){t.value=u.getValue()}if(n||(n={}),n.value=t.value,!n.tabindex&&t.tabindex&&(n.tabindex=t.tabindex),!n.placeholder&&t.placeholder&&(n.placeholder=t.placeholder),null==n.autofocus){var i=Do();n.autofocus=i==t||null!=t.getAttribute("autofocus")&&i==document.body}if(t.form&&(us(t.form,"submit",r),!n.leaveSubmitMethodAlone)){var o=t.form,a=o.submit;try{var s=o.submit=function(){r(),o.submit=a,o.submit(),o.submit=s}}catch(l){}}t.style.display="none";var u=e(function(e){t.parentNode.insertBefore(e,t.nextSibling)},n);return u.save=r,u.getTextArea=function(){return t},u.toTextArea=function(){u.toTextArea=isNaN,r(),t.parentNode.removeChild(u.getWrapperElement()),t.style.display="",t.form&&(cs(t.form,"submit",r),"function"==typeof t.form.submit&&(t.form.submit=a))},u};var $a=e.StringStream=function(e,t){this.pos=this.start=0,this.string=e,this.tabSize=t||8,this.lastColumnPos=this.lastColumnValue=0,this.lineStart=0};$a.prototype={eol:function(){return this.pos>=this.string.length},sol:function(){return this.pos==this.lineStart},peek:function(){return this.string.charAt(this.pos)||void 0},next:function(){return this.pos<this.string.length?this.string.charAt(this.pos++):void 0},eat:function(e){var t=this.string.charAt(this.pos);if("string"==typeof e)var n=t==e;else var n=t&&(e.test?e.test(t):e(t));return n?(++this.pos,t):void 0},eatWhile:function(e){for(var t=this.pos;this.eat(e););return this.pos>t},eatSpace:function(){for(var e=this.pos;/[\s\u00a0]/.test(this.string.charAt(this.pos));)++this.pos;return this.pos>e},skipToEnd:function(){this.pos=this.string.length},skipTo:function(e){var t=this.string.indexOf(e,this.pos);return t>-1?(this.pos=t,!0):void 0},backUp:function(e){this.pos-=e},column:function(){return this.lastColumnPos<this.start&&(this.lastColumnValue=ys(this.string,this.start,this.tabSize,this.lastColumnPos,this.lastColumnValue),this.lastColumnPos=this.start),this.lastColumnValue-(this.lineStart?ys(this.string,this.lineStart,this.tabSize):0)},indentation:function(){return ys(this.string,null,this.tabSize)-(this.lineStart?ys(this.string,this.lineStart,this.tabSize):0)},match:function(e,t,n){if("string"!=typeof e){var r=this.string.slice(this.pos).match(e);return r&&r.index>0?null:(r&&t!==!1&&(this.pos+=r[0].length),r)}var i=function(e){return n?e.toLowerCase():e},o=this.string.substr(this.pos,e.length);return i(o)==i(e)?(t!==!1&&(this.pos+=e.length),!0):void 0},current:function(){return this.string.slice(this.start,this.pos)},hideFirstChars:function(e,t){this.lineStart+=e;try{return t()}finally{this.lineStart-=e}}};var Ja=e.TextMarker=function(e,t){this.lines=[],this.type=t,this.doc=e};so(Ja),Ja.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&Zt(e),ao(this,"clear")){var n=this.find();n&&no(this,"clear",n.from,n.to)}for(var r=null,i=null,o=0;o<this.lines.length;++o){var a=this.lines[o],s=Ir(a.markedSpans,this);e&&!this.collapsed?mn(e,Ii(a),"text"):e&&(null!=s.to&&(i=Ii(a)),null!=s.from&&(r=Ii(a))),a.markedSpans=Hr(a.markedSpans,s),null==s.from&&this.collapsed&&!ni(this.doc,a)&&e&&ji(a,Kt(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var o=0;o<this.lines.length;++o){var l=Qr(this.lines[o]),u=d(l);u>e.display.maxLineLength&&(e.display.maxLine=l,e.display.maxLineLength=u,e.display.maxLineChanged=!0)}null!=r&&e&&this.collapsed&&gn(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&ht(e.doc)),e&&no(e,"markerCleared",e,this),t&&tn(e),this.parent&&this.parent.clear()}},Ja.prototype.find=function(e,t){null==e&&"bookmark"==this.type&&(e=1);for(var n,r,i=0;i<this.lines.length;++i){var o=this.lines[i],a=Ir(o.markedSpans,this);if(null!=a.from&&(n=ya(t?o:Ii(o),a.from),-1==e))return n;if(null!=a.to&&(r=ya(t?o:Ii(o),a.to),1==e))return r}return n&&{from:n,to:r}},Ja.prototype.changed=function(){var e=this.find(-1,!0),t=this,n=this.doc.cm;e&&n&&un(n,function(){var r=e.line,i=Ii(e.line),o=jt(n,i);if(o&&(Pt(o),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!ni(t.doc,r)&&null!=t.height){var a=t.height;t.height=null;var s=oi(t)-a;s&&ji(r,r.height+s)}})},Ja.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=ho(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Ja.prototype.detachLine=function(e){if(this.lines.splice(ho(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}};var Ya=0,Ka=e.SharedTextMarker=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};so(Ka),Ka.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();no(this,"clear")}},Ka.prototype.find=function(e,t){return this.primary.find(e,t)};var Qa=e.LineWidget=function(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.cm=e,this.node=t};so(Qa),Qa.prototype.clear=function(){var e=this.cm,t=this.line.widgets,n=this.line,r=Ii(n);if(null!=r&&t){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var o=oi(this);un(e,function(){ii(e,n,-o),mn(e,r,"widget"),ji(n,Math.max(0,n.height-o))})}},Qa.prototype.changed=function(){var e=this.height,t=this.cm,n=this.line;this.height=null;var r=oi(this)-e;r&&un(t,function(){t.curOp.forceUpdate=!0,ii(t,n,r),ji(n,n.height+r)})};var Za=e.Line=function(e,t,n){this.text=e,Ur(this,t),this.height=n?n(this):1};so(Za),Za.prototype.lineNo=function(){return Ii(this)};var es={},ts={};ki.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,r=e+t;r>n;++n){var i=this.lines[n];this.height-=i.height,li(i),no(i,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var 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0},getLineNumber:function(e){return Ii(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=_i(this,e)),Qr(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return Z(this,e)},getCursor:function(e){var t,n=this.sel.primary();return t=null==e||"head"==e?n.head:"anchor"==e?n.anchor:"end"==e||"to"==e||e===!1?n.to():n.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:dn(function(e,t,n){st(this,Z(this,"number"==typeof e?ya(e,t||0):e),null,n)}),setSelection:dn(function(e,t,n){st(this,Z(this,e),Z(this,t||e),n)}),extendSelection:dn(function(e,t,n){it(this,Z(this,e),t&&Z(this,t),n)}),extendSelections:dn(function(e,t){ot(this,nt(this,e,t))}),extendSelectionsBy:dn(function(e,t){ot(this,po(this.sel.ranges,e),t)}),setSelections:dn(function(e,t,n){if(e.length){for(var r=0,i=[];r<e.length;r++)i[r]=new J(Z(this,e[r].anchor),Z(this,e[r].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),ct(this,Y(i,t),n)}}),addSelection:dn(function(e,t,n){var r=this.sel.ranges.slice(0);r.push(new J(Z(this,e),Z(this,t||e))),ct(this,Y(r,r.length-1),n)}),getSelection:function(e){for(var t,n=this.sel.ranges,r=0;r<n.length;r++){var i=Mi(this,n[r].from(),n[r].to());t=t?t.concat(i):i}return e===!1?t:t.join(e||"\n")},getSelections:function(e){for(var t=[],n=this.sel.ranges,r=0;r<n.length;r++){var i=Mi(this,n[r].from(),n[r].to());e!==!1&&(i=i.join(e||"\n")),t[r]=i}return t},replaceSelection:function(e,t,n){for(var r=[],i=0;i<this.sel.ranges.length;i++)r[i]=e;this.replaceSelections(r,t,n||"+input")},replaceSelections:dn(function(e,t,n){for(var r=[],i=this.sel,o=0;o<i.ranges.length;o++){var a=i.ranges[o];r[o]={from:a.from(),to:a.to(),text:_s(e[o]),origin:n}}for(var 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//# sourceMappingURL=yasr.bundled.min.js.map
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ajax/libs/react-bootstrap/0.22.1/react-bootstrap.min.js
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melvinsembrano/cdnjs
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Copyright (c) 2015 Jed Watson.
Licensed under the MIT License (MIT), see
http://jedwatson.github.io/classnames
*/
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i["default"].createElement("div",o({},this.props,{className:p["default"](this.props.className,t),style:r}),i["default"].createElement("div",{className:"tooltip-arrow",style:n}),i["default"].createElement("div",{className:"tooltip-inner"},this.props.children))}});t["default"]=f,e.exports=t["default"]},function(e,t,r){"use strict";function n(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(t,"__esModule",{value:!0});var s=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var n in r)Object.prototype.hasOwnProperty.call(r,n)&&(e[n]=r[n])}return e},o=r(1),a=n(o),i=r(2),l=n(i),p=r(3),u=n(p),d=a["default"].createClass({displayName:"Well",mixins:[u["default"]],getDefaultProps:function(){return{bsClass:"well"}},render:function(){var e=this.getBsClassSet();return a["default"].createElement("div",s({},this.props,{className:l["default"](this.props.className,e)}),this.props.children)}});t["default"]=d,e.exports=t["default"]},function(e,t,r){"use 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//# sourceMappingURL=react-bootstrap.min.js.map
|
src/containers/EffectView/EffectView.js
|
redux-saga/redux-saga-devtools
|
import PropTypes from 'prop-types';
import React from 'react';
import styled from 'styled-components'
import { connect } from 'react-redux'
import { isParentOf } from '../../store/selectors'
import EffectList from '../EffectList'
import EffectPath from './EffectPath'
const EffectViewContainer = styled.div`
display: flex;
flex-direction: column;
flex: auto;
`
const EffectViewBody = styled.section`
display: flex;
flex-direction: column;
flex: auto;
overflow: auto;
`
const EffectViewFooter = styled.section`
background-color: ${props => props.theme.headerBackground}
border-top: 1px solid ${props => props.theme.border};
flex: none;
`
class EffectView extends React.Component {
state = { selectedEffectId: -1, pinnedEffectId: -1 }
handleSelectionChange = effectId => {
const pinnedEffectId = this.state.pinnedEffectId
if (
pinnedEffectId >= 0 &&
isParentOf(this.props.effectsById, effectId, pinnedEffectId)
) {
this.setState({
selectedEffectId: effectId,
pinnedEffectId: effectId
})
} else {
this.setState({
selectedEffectId: effectId
})
}
}
handlePin = effectId => {
this.setState({
pinnedEffectId: effectId
})
}
handleUnpin = () => {
this.setState({
pinnedEffectId: -1
})
}
render() {
const rootEffectIds = this.props.rootEffectIds
const selectedEffectId = this.state.selectedEffectId
const pinnedEffectId = this.state.pinnedEffectId
return (
<EffectViewContainer>
<EffectViewBody>
<EffectList
rootEffectIds={rootEffectIds}
selectedEffectId={selectedEffectId}
onSelectionChange={this.handleSelectionChange}
pinnedEffectId={pinnedEffectId}
onPin={this.handlePin}
onUnpin={this.handleUnpin}
/>
</EffectViewBody>
<EffectViewFooter>
<EffectPath
rootEffectIds={rootEffectIds}
selectedEffectId={selectedEffectId}
onSelectionChange={this.handleSelectionChange}
/>
</EffectViewFooter>
</EffectViewContainer>
)
}
}
EffectView.propTypes = {
rootEffectIds: PropTypes.array.isRequired,
// Inject by Redux
effectsById: PropTypes.object.isRequired
}
export default connect(
state => {
return { effectsById: state.effectsById }
}
)(EffectView)
|
src/Toolbar/ToolbarGroup.js
|
pradel/material-ui
|
import React from 'react';
function getStyles(props, context) {
const {
firstChild,
lastChild,
} = props;
const {
baseTheme,
button,
toolbar,
} = context.muiTheme;
const marginHorizontal = baseTheme.spacing.desktopGutter;
const marginVertical = (toolbar.height - button.height) / 2;
const styles = {
root: {
position: 'relative',
marginLeft: firstChild ? -marginHorizontal : undefined,
marginRight: lastChild ? -marginHorizontal : undefined,
display: 'flex',
justifyContent: 'space-between',
},
dropDownMenu: {
root: {
color: toolbar.color, // removes hover color change, we want to keep it
marginRight: baseTheme.spacing.desktopGutter,
flex: 1,
whiteSpace: 'nowrap',
},
controlBg: {
backgroundColor: toolbar.menuHoverColor,
borderRadius: 0,
},
underline: {
display: 'none',
},
},
button: {
margin: `${marginVertical}px ${marginHorizontal}px`,
position: 'relative',
},
icon: {
root: {
cursor: 'pointer',
color: toolbar.iconColor,
lineHeight: `${toolbar.height}px`,
paddingLeft: baseTheme.spacing.desktopGutter,
},
hover: {
color: toolbar.hoverColor,
},
},
span: {
color: toolbar.iconColor,
lineHeight: `${toolbar.height}px`,
},
};
return styles;
}
class ToolbarGroup extends React.Component {
static propTypes = {
/**
* Can be any node or number of nodes.
*/
children: React.PropTypes.node,
/**
* The css class name of the root element.
*/
className: React.PropTypes.string,
/**
* Set this to true for if the `ToolbarGroup` is the first child of `Toolbar`
* to prevent setting the left gap.
*/
firstChild: React.PropTypes.bool,
/**
* Determines the side the `ToolbarGroup` will snap to. Either 'left' or 'right'.
*/
float: React.PropTypes.oneOf(['left', 'right']),
/**
* Set this to true for if the `ToolbarGroup` is the last child of `Toolbar`
* to prevent setting the right gap.
*/
lastChild: React.PropTypes.bool,
/**
* Override the inline-styles of the root element.
*/
style: React.PropTypes.object,
};
static defaultProps = {
firstChild: false,
lastChild: false,
};
static contextTypes = {
muiTheme: React.PropTypes.object.isRequired,
};
handleMouseEnterFontIcon(style) {
return (event) => {
event.target.style.zIndex = style.hover.zIndex;
event.target.style.color = style.hover.color;
};
}
handleMouseLeaveFontIcon(style) {
return (event) => {
event.target.style.zIndex = 'auto';
event.target.style.color = style.root.color;
};
}
render() {
const {
children,
className,
style,
...other,
} = this.props;
const {prepareStyles} = this.context.muiTheme;
const styles = getStyles(this.props, this.context);
const newChildren = React.Children.map(children, (currentChild) => {
if (!currentChild) {
return null;
}
if (!currentChild.type) {
return currentChild;
}
switch (currentChild.type.muiName) {
case 'DropDownMenu' :
return React.cloneElement(currentChild, {
style: Object.assign({}, styles.dropDownMenu.root, currentChild.props.style),
styleControlBg: styles.dropDownMenu.controlBg,
styleUnderline: styles.dropDownMenu.underline,
});
case 'RaisedButton' :
case 'FlatButton' :
return React.cloneElement(currentChild, {
style: Object.assign({}, styles.button, currentChild.props.style),
});
case 'FontIcon' :
return React.cloneElement(currentChild, {
style: Object.assign({}, styles.icon.root, currentChild.props.style),
onMouseEnter: this.handleMouseEnterFontIcon(styles.icon),
onMouseLeave: this.handleMouseLeaveFontIcon(styles.icon),
});
case 'ToolbarSeparator' :
case 'ToolbarTitle' :
return React.cloneElement(currentChild, {
style: Object.assign({}, styles.span, currentChild.props.style),
});
default:
return currentChild;
}
}, this);
return (
<div {...other} className={className} style={prepareStyles(Object.assign({}, styles.root, style))}>
{newChildren}
</div>
);
}
}
export default ToolbarGroup;
|
storybook-test/stories/basic.stories.js
|
Kloudless/file-explorer
|
import React from 'react';
import { createStory, createDropzoneStory } from './core';
const { filePickerReact } = window.Kloudless;
export default {
title: 'E2E Test',
};
const ChooserStory = createStory(filePickerReact.Chooser);
const SaverStory = createStory(filePickerReact.Saver);
const DropzoneStory = createDropzoneStory(filePickerReact.Dropzone);
export const Chooser = () => <ChooserStory></ChooserStory>;
export const Saver = () => <SaverStory></SaverStory>;
export const Dropzone = () => <DropzoneStory></DropzoneStory>;
|
src/js/components/ui/forms/HorizontalInput.js
|
knowncitizen/tripleo-ui
|
/**
* Copyright 2017 Red Hat Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License. You may obtain
* a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
import ClassNames from 'classnames';
import { withFormsy } from 'formsy-react';
import PropTypes from 'prop-types';
import React from 'react';
import InputDescription from './InputDescription';
import InputErrorMessage from './InputErrorMessage';
class HorizontalInput extends React.Component {
changeValue(event) {
event.stopPropagation(); // https://github.com/christianalfoni/formsy-react/issues/203
this.props.setValue(
event.target.value === '' ? undefined : event.target.value
);
}
// https://github.com/christianalfoni/formsy-react/issues/332
getValue() {
if (this.props.getValue() || this.props.getValue() === 0) {
return this.props.getValue();
}
return '';
}
render() {
let divClasses = ClassNames({
'form-group': true,
'has-error': this.props.showError(),
// 'has-success': this.props.isValid(),
required: this.props.isRequired()
});
return (
<div className={divClasses}>
<label
htmlFor={this.props.name}
className={`${this.props.labelColumnClasses} control-label`}
>
{this.props.title}
</label>
<div className={this.props.inputColumnClasses}>
<input
type={this.props.type}
name={this.props.name}
ref={this.props.name}
id={this.props.name}
className="form-control"
onChange={this.changeValue.bind(this)}
value={this.getValue()}
placeholder={this.props.placeholder}
min={this.props.min}
max={this.props.max}
disabled={this.props.disabled}
/>
<InputErrorMessage getErrorMessage={this.props.getErrorMessage} />
<InputDescription description={this.props.description} />
</div>
</div>
);
}
}
HorizontalInput.propTypes = {
description: PropTypes.string,
disabled: PropTypes.bool,
getErrorMessage: PropTypes.func,
getValue: PropTypes.func,
inputColumnClasses: PropTypes.string.isRequired,
isRequired: PropTypes.func,
isValid: PropTypes.func,
labelColumnClasses: PropTypes.string.isRequired,
max: PropTypes.number,
min: PropTypes.number,
name: PropTypes.string.isRequired,
placeholder: PropTypes.string,
setValue: PropTypes.func,
showError: PropTypes.func,
title: PropTypes.string.isRequired,
type: PropTypes.string
};
HorizontalInput.defaultProps = {
inputColumnClasses: 'col-sm-10',
labelColumnClasses: 'col-sm-2',
type: 'text'
};
export default withFormsy(HorizontalInput);
|
examples/grid/grid.example.js
|
babotech/react-ingrid
|
import Ingrid from '../../lib'
import React from 'react'
import ReactDOM from 'react-dom'
import rndoam from 'rndoam'
let i = 0
const itemsCount = 10000
const items = rndoam.collection({
id: () => i++
}, itemsCount)
const ItemComponent = ({data}) => {
const {id} = data
const palletSize = 2
const color = id % palletSize ? `#039BE5` : `#FF5722`
const style = {
fontFamily: `Roboto`,
fontSize: `50px`,
color: `#FFFFFF`,
lineHeight: `100px`,
textAlign: `center`,
display: `block`,
width: `100%`,
height: `100%`,
backgroundColor: color
}
return (
<div style={style}>
{id}
</div>
)
}
const props = {
ItemComponent,
items,
itemWidth: 100,
itemHeight: 100,
paddingTop: 100,
paddingLeft: 100
}
const wrapperStyle = {
height: `100vh`,
width: `100vw`
}
document.addEventListener(`DOMContentLoaded`, () => {
ReactDOM.render(
<div style={wrapperStyle}>
<Ingrid {...props} />
</div>,
document.getElementById(`app`)
)
})
|
server/sonar-web/src/main/js/apps/code/components/Truncated.js
|
Builders-SonarSource/sonarqube-bis
|
/*
* SonarQube
* Copyright (C) 2009-2016 SonarSource SA
* mailto:contact AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import React from 'react';
const Truncated = ({ children, title }) => (
<span
className="code-truncated"
title={title}>
{children}
</span>
);
export default Truncated;
|
src/TimePicker/ClockMinutes.js
|
skarnecki/material-ui
|
import React from 'react';
import ClockNumber from './ClockNumber';
import ClockPointer from './ClockPointer';
import {getTouchEventOffsetValues, rad2deg} from './timeUtils';
class ClockMinutes extends React.Component {
static propTypes = {
initialMinutes: React.PropTypes.number,
onChange: React.PropTypes.func,
};
static defaultProps = {
initialMinutes: new Date().getMinutes(),
onChange: () => {},
};
static contextTypes = {
muiTheme: React.PropTypes.object.isRequired,
};
componentDidMount() {
const clockElement = this.refs.mask;
this.center = {
x: clockElement.offsetWidth / 2,
y: clockElement.offsetHeight / 2,
};
this.basePoint = {
x: this.center.x,
y: 0,
};
}
isMousePressed(event) {
if (typeof event.buttons === 'undefined') {
return event.nativeEvent.which;
}
return event.buttons;
}
handleUp = (event) => {
event.preventDefault();
this.setClock(event.nativeEvent, true);
};
handleMove = (event) => {
event.preventDefault();
if (this.isMousePressed(event) !== 1 ) return;
this.setClock(event.nativeEvent, false);
};
handleTouch = (event) => {
event.preventDefault();
this.setClock(event.changedTouches[0], false);
};
setClock(event, finish) {
if (typeof event.offsetX === 'undefined') {
const offset = getTouchEventOffsetValues(event);
event.offsetX = offset.offsetX;
event.offsetY = offset.offsetY;
}
const minutes = this.getMinutes(event.offsetX, event.offsetY);
this.props.onChange(minutes, finish);
}
getMinutes(offsetX, offsetY) {
const step = 6;
const x = offsetX - this.center.x;
const y = offsetY - this.center.y;
const cx = this.basePoint.x - this.center.x;
const cy = this.basePoint.y - this.center.y;
const atan = Math.atan2(cx, cy) - Math.atan2(x, y);
let deg = rad2deg(atan);
deg = Math.round(deg / step ) * step;
deg %= 360;
const value = Math.floor(deg / step) || 0;
return value;
}
getMinuteNumbers() {
const minutes = [];
for (let i = 0; i < 12; i++) {
minutes.push(i * 5);
}
const selectedMinutes = this.props.initialMinutes;
let hasSelected = false;
const numbers = minutes.map((minute) => {
const isSelected = selectedMinutes === minute;
if (isSelected) hasSelected = true;
return (
<ClockNumber
key={minute} isSelected={isSelected} type="minute"
value={minute}
/>
);
});
return {
numbers: numbers,
hasSelected: hasSelected,
selected: selectedMinutes,
};
}
render() {
const styles = {
root: {
height: '100%',
width: '100%',
borderRadius: '100%',
position: 'relative',
pointerEvents: 'none',
boxSizing: 'border-box',
},
hitMask: {
height: '100%',
width: '100%',
pointerEvents: 'auto',
},
};
const {prepareStyles} = this.context.muiTheme;
const minutes = this.getMinuteNumbers();
return (
<div ref="clock" style={prepareStyles(styles.root)} >
<ClockPointer value={minutes.selected} type="minute" />
{minutes.numbers}
<div ref="mask" style={prepareStyles(styles.hitMask)} hasSelected={minutes.hasSelected}
onTouchMove={this.handleTouch} onTouchEnd={this.handleTouch}
onMouseUp={this.handleUp} onMouseMove={this.handleMove}
/>
</div>
);
}
}
export default ClockMinutes;
|
node_modules/engine.io-client/engine.io.js
|
thofschuster/AngTest
|
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory();
else if(typeof define === 'function' && define.amd)
define([], factory);
else if(typeof exports === 'object')
exports["eio"] = factory();
else
root["eio"] = factory();
})(this, function() {
return /******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId])
/******/ return installedModules[moduleId].exports;
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ exports: {},
/******/ id: moduleId,
/******/ loaded: false
/******/ };
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/ // Flag the module as loaded
/******/ module.loaded = true;
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/ // Load entry module and return exports
/******/ return __webpack_require__(0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ function(module, exports, __webpack_require__) {
'use strict';
module.exports = __webpack_require__(1);
/***/ },
/* 1 */
/***/ function(module, exports, __webpack_require__) {
'use strict';
module.exports = __webpack_require__(2);
/**
* Exports parser
*
* @api public
*
*/
module.exports.parser = __webpack_require__(9);
/***/ },
/* 2 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {'use strict';
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
/**
* Module dependencies.
*/
var transports = __webpack_require__(3);
var Emitter = __webpack_require__(19);
var debug = __webpack_require__(23)('engine.io-client:socket');
var index = __webpack_require__(30);
var parser = __webpack_require__(9);
var parseuri = __webpack_require__(31);
var parsejson = __webpack_require__(32);
var parseqs = __webpack_require__(20);
/**
* Module exports.
*/
module.exports = Socket;
/**
* Socket constructor.
*
* @param {String|Object} uri or options
* @param {Object} options
* @api public
*/
function Socket(uri, opts) {
if (!(this instanceof Socket)) return new Socket(uri, opts);
opts = opts || {};
if (uri && 'object' === (typeof uri === 'undefined' ? 'undefined' : _typeof(uri))) {
opts = uri;
uri = null;
}
if (uri) {
uri = parseuri(uri);
opts.hostname = uri.host;
opts.secure = uri.protocol === 'https' || uri.protocol === 'wss';
opts.port = uri.port;
if (uri.query) opts.query = uri.query;
} else if (opts.host) {
opts.hostname = parseuri(opts.host).host;
}
this.secure = null != opts.secure ? opts.secure : global.location && 'https:' === location.protocol;
if (opts.hostname && !opts.port) {
// if no port is specified manually, use the protocol default
opts.port = this.secure ? '443' : '80';
}
this.agent = opts.agent || false;
this.hostname = opts.hostname || (global.location ? location.hostname : 'localhost');
this.port = opts.port || (global.location && location.port ? location.port : this.secure ? 443 : 80);
this.query = opts.query || {};
if ('string' === typeof this.query) this.query = parseqs.decode(this.query);
this.upgrade = false !== opts.upgrade;
this.path = (opts.path || '/engine.io').replace(/\/$/, '') + '/';
this.forceJSONP = !!opts.forceJSONP;
this.jsonp = false !== opts.jsonp;
this.forceBase64 = !!opts.forceBase64;
this.enablesXDR = !!opts.enablesXDR;
this.timestampParam = opts.timestampParam || 't';
this.timestampRequests = opts.timestampRequests;
this.transports = opts.transports || ['polling', 'websocket'];
this.readyState = '';
this.writeBuffer = [];
this.prevBufferLen = 0;
this.policyPort = opts.policyPort || 843;
this.rememberUpgrade = opts.rememberUpgrade || false;
this.binaryType = null;
this.onlyBinaryUpgrades = opts.onlyBinaryUpgrades;
this.perMessageDeflate = false !== opts.perMessageDeflate ? opts.perMessageDeflate || {} : false;
if (true === this.perMessageDeflate) this.perMessageDeflate = {};
if (this.perMessageDeflate && null == this.perMessageDeflate.threshold) {
this.perMessageDeflate.threshold = 1024;
}
// SSL options for Node.js client
this.pfx = opts.pfx || null;
this.key = opts.key || null;
this.passphrase = opts.passphrase || null;
this.cert = opts.cert || null;
this.ca = opts.ca || null;
this.ciphers = opts.ciphers || null;
this.rejectUnauthorized = opts.rejectUnauthorized === undefined ? null : opts.rejectUnauthorized;
this.forceNode = !!opts.forceNode;
// other options for Node.js client
var freeGlobal = (typeof global === 'undefined' ? 'undefined' : _typeof(global)) === 'object' && global;
if (freeGlobal.global === freeGlobal) {
if (opts.extraHeaders && Object.keys(opts.extraHeaders).length > 0) {
this.extraHeaders = opts.extraHeaders;
}
if (opts.localAddress) {
this.localAddress = opts.localAddress;
}
}
// set on handshake
this.id = null;
this.upgrades = null;
this.pingInterval = null;
this.pingTimeout = null;
// set on heartbeat
this.pingIntervalTimer = null;
this.pingTimeoutTimer = null;
this.open();
}
Socket.priorWebsocketSuccess = false;
/**
* Mix in `Emitter`.
*/
Emitter(Socket.prototype);
/**
* Protocol version.
*
* @api public
*/
Socket.protocol = parser.protocol; // this is an int
/**
* Expose deps for legacy compatibility
* and standalone browser access.
*/
Socket.Socket = Socket;
Socket.Transport = __webpack_require__(8);
Socket.transports = __webpack_require__(3);
Socket.parser = __webpack_require__(9);
/**
* Creates transport of the given type.
*
* @param {String} transport name
* @return {Transport}
* @api private
*/
Socket.prototype.createTransport = function (name) {
debug('creating transport "%s"', name);
var query = clone(this.query);
// append engine.io protocol identifier
query.EIO = parser.protocol;
// transport name
query.transport = name;
// session id if we already have one
if (this.id) query.sid = this.id;
var transport = new transports[name]({
agent: this.agent,
hostname: this.hostname,
port: this.port,
secure: this.secure,
path: this.path,
query: query,
forceJSONP: this.forceJSONP,
jsonp: this.jsonp,
forceBase64: this.forceBase64,
enablesXDR: this.enablesXDR,
timestampRequests: this.timestampRequests,
timestampParam: this.timestampParam,
policyPort: this.policyPort,
socket: this,
pfx: this.pfx,
key: this.key,
passphrase: this.passphrase,
cert: this.cert,
ca: this.ca,
ciphers: this.ciphers,
rejectUnauthorized: this.rejectUnauthorized,
perMessageDeflate: this.perMessageDeflate,
extraHeaders: this.extraHeaders,
forceNode: this.forceNode,
localAddress: this.localAddress
});
return transport;
};
function clone(obj) {
var o = {};
for (var i in obj) {
if (obj.hasOwnProperty(i)) {
o[i] = obj[i];
}
}
return o;
}
/**
* Initializes transport to use and starts probe.
*
* @api private
*/
Socket.prototype.open = function () {
var transport;
if (this.rememberUpgrade && Socket.priorWebsocketSuccess && this.transports.indexOf('websocket') !== -1) {
transport = 'websocket';
} else if (0 === this.transports.length) {
// Emit error on next tick so it can be listened to
var self = this;
setTimeout(function () {
self.emit('error', 'No transports available');
}, 0);
return;
} else {
transport = this.transports[0];
}
this.readyState = 'opening';
// Retry with the next transport if the transport is disabled (jsonp: false)
try {
transport = this.createTransport(transport);
} catch (e) {
this.transports.shift();
this.open();
return;
}
transport.open();
this.setTransport(transport);
};
/**
* Sets the current transport. Disables the existing one (if any).
*
* @api private
*/
Socket.prototype.setTransport = function (transport) {
debug('setting transport %s', transport.name);
var self = this;
if (this.transport) {
debug('clearing existing transport %s', this.transport.name);
this.transport.removeAllListeners();
}
// set up transport
this.transport = transport;
// set up transport listeners
transport.on('drain', function () {
self.onDrain();
}).on('packet', function (packet) {
self.onPacket(packet);
}).on('error', function (e) {
self.onError(e);
}).on('close', function () {
self.onClose('transport close');
});
};
/**
* Probes a transport.
*
* @param {String} transport name
* @api private
*/
Socket.prototype.probe = function (name) {
debug('probing transport "%s"', name);
var transport = this.createTransport(name, { probe: 1 });
var failed = false;
var self = this;
Socket.priorWebsocketSuccess = false;
function onTransportOpen() {
if (self.onlyBinaryUpgrades) {
var upgradeLosesBinary = !this.supportsBinary && self.transport.supportsBinary;
failed = failed || upgradeLosesBinary;
}
if (failed) return;
debug('probe transport "%s" opened', name);
transport.send([{ type: 'ping', data: 'probe' }]);
transport.once('packet', function (msg) {
if (failed) return;
if ('pong' === msg.type && 'probe' === msg.data) {
debug('probe transport "%s" pong', name);
self.upgrading = true;
self.emit('upgrading', transport);
if (!transport) return;
Socket.priorWebsocketSuccess = 'websocket' === transport.name;
debug('pausing current transport "%s"', self.transport.name);
self.transport.pause(function () {
if (failed) return;
if ('closed' === self.readyState) return;
debug('changing transport and sending upgrade packet');
cleanup();
self.setTransport(transport);
transport.send([{ type: 'upgrade' }]);
self.emit('upgrade', transport);
transport = null;
self.upgrading = false;
self.flush();
});
} else {
debug('probe transport "%s" failed', name);
var err = new Error('probe error');
err.transport = transport.name;
self.emit('upgradeError', err);
}
});
}
function freezeTransport() {
if (failed) return;
// Any callback called by transport should be ignored since now
failed = true;
cleanup();
transport.close();
transport = null;
}
// Handle any error that happens while probing
function onerror(err) {
var error = new Error('probe error: ' + err);
error.transport = transport.name;
freezeTransport();
debug('probe transport "%s" failed because of error: %s', name, err);
self.emit('upgradeError', error);
}
function onTransportClose() {
onerror('transport closed');
}
// When the socket is closed while we're probing
function onclose() {
onerror('socket closed');
}
// When the socket is upgraded while we're probing
function onupgrade(to) {
if (transport && to.name !== transport.name) {
debug('"%s" works - aborting "%s"', to.name, transport.name);
freezeTransport();
}
}
// Remove all listeners on the transport and on self
function cleanup() {
transport.removeListener('open', onTransportOpen);
transport.removeListener('error', onerror);
transport.removeListener('close', onTransportClose);
self.removeListener('close', onclose);
self.removeListener('upgrading', onupgrade);
}
transport.once('open', onTransportOpen);
transport.once('error', onerror);
transport.once('close', onTransportClose);
this.once('close', onclose);
this.once('upgrading', onupgrade);
transport.open();
};
/**
* Called when connection is deemed open.
*
* @api public
*/
Socket.prototype.onOpen = function () {
debug('socket open');
this.readyState = 'open';
Socket.priorWebsocketSuccess = 'websocket' === this.transport.name;
this.emit('open');
this.flush();
// we check for `readyState` in case an `open`
// listener already closed the socket
if ('open' === this.readyState && this.upgrade && this.transport.pause) {
debug('starting upgrade probes');
for (var i = 0, l = this.upgrades.length; i < l; i++) {
this.probe(this.upgrades[i]);
}
}
};
/**
* Handles a packet.
*
* @api private
*/
Socket.prototype.onPacket = function (packet) {
if ('opening' === this.readyState || 'open' === this.readyState || 'closing' === this.readyState) {
debug('socket receive: type "%s", data "%s"', packet.type, packet.data);
this.emit('packet', packet);
// Socket is live - any packet counts
this.emit('heartbeat');
switch (packet.type) {
case 'open':
this.onHandshake(parsejson(packet.data));
break;
case 'pong':
this.setPing();
this.emit('pong');
break;
case 'error':
var err = new Error('server error');
err.code = packet.data;
this.onError(err);
break;
case 'message':
this.emit('data', packet.data);
this.emit('message', packet.data);
break;
}
} else {
debug('packet received with socket readyState "%s"', this.readyState);
}
};
/**
* Called upon handshake completion.
*
* @param {Object} handshake obj
* @api private
*/
Socket.prototype.onHandshake = function (data) {
this.emit('handshake', data);
this.id = data.sid;
this.transport.query.sid = data.sid;
this.upgrades = this.filterUpgrades(data.upgrades);
this.pingInterval = data.pingInterval;
this.pingTimeout = data.pingTimeout;
this.onOpen();
// In case open handler closes socket
if ('closed' === this.readyState) return;
this.setPing();
// Prolong liveness of socket on heartbeat
this.removeListener('heartbeat', this.onHeartbeat);
this.on('heartbeat', this.onHeartbeat);
};
/**
* Resets ping timeout.
*
* @api private
*/
Socket.prototype.onHeartbeat = function (timeout) {
clearTimeout(this.pingTimeoutTimer);
var self = this;
self.pingTimeoutTimer = setTimeout(function () {
if ('closed' === self.readyState) return;
self.onClose('ping timeout');
}, timeout || self.pingInterval + self.pingTimeout);
};
/**
* Pings server every `this.pingInterval` and expects response
* within `this.pingTimeout` or closes connection.
*
* @api private
*/
Socket.prototype.setPing = function () {
var self = this;
clearTimeout(self.pingIntervalTimer);
self.pingIntervalTimer = setTimeout(function () {
debug('writing ping packet - expecting pong within %sms', self.pingTimeout);
self.ping();
self.onHeartbeat(self.pingTimeout);
}, self.pingInterval);
};
/**
* Sends a ping packet.
*
* @api private
*/
Socket.prototype.ping = function () {
var self = this;
this.sendPacket('ping', function () {
self.emit('ping');
});
};
/**
* Called on `drain` event
*
* @api private
*/
Socket.prototype.onDrain = function () {
this.writeBuffer.splice(0, this.prevBufferLen);
// setting prevBufferLen = 0 is very important
// for example, when upgrading, upgrade packet is sent over,
// and a nonzero prevBufferLen could cause problems on `drain`
this.prevBufferLen = 0;
if (0 === this.writeBuffer.length) {
this.emit('drain');
} else {
this.flush();
}
};
/**
* Flush write buffers.
*
* @api private
*/
Socket.prototype.flush = function () {
if ('closed' !== this.readyState && this.transport.writable && !this.upgrading && this.writeBuffer.length) {
debug('flushing %d packets in socket', this.writeBuffer.length);
this.transport.send(this.writeBuffer);
// keep track of current length of writeBuffer
// splice writeBuffer and callbackBuffer on `drain`
this.prevBufferLen = this.writeBuffer.length;
this.emit('flush');
}
};
/**
* Sends a message.
*
* @param {String} message.
* @param {Function} callback function.
* @param {Object} options.
* @return {Socket} for chaining.
* @api public
*/
Socket.prototype.write = Socket.prototype.send = function (msg, options, fn) {
this.sendPacket('message', msg, options, fn);
return this;
};
/**
* Sends a packet.
*
* @param {String} packet type.
* @param {String} data.
* @param {Object} options.
* @param {Function} callback function.
* @api private
*/
Socket.prototype.sendPacket = function (type, data, options, fn) {
if ('function' === typeof data) {
fn = data;
data = undefined;
}
if ('function' === typeof options) {
fn = options;
options = null;
}
if ('closing' === this.readyState || 'closed' === this.readyState) {
return;
}
options = options || {};
options.compress = false !== options.compress;
var packet = {
type: type,
data: data,
options: options
};
this.emit('packetCreate', packet);
this.writeBuffer.push(packet);
if (fn) this.once('flush', fn);
this.flush();
};
/**
* Closes the connection.
*
* @api private
*/
Socket.prototype.close = function () {
if ('opening' === this.readyState || 'open' === this.readyState) {
this.readyState = 'closing';
var self = this;
if (this.writeBuffer.length) {
this.once('drain', function () {
if (this.upgrading) {
waitForUpgrade();
} else {
close();
}
});
} else if (this.upgrading) {
waitForUpgrade();
} else {
close();
}
}
function close() {
self.onClose('forced close');
debug('socket closing - telling transport to close');
self.transport.close();
}
function cleanupAndClose() {
self.removeListener('upgrade', cleanupAndClose);
self.removeListener('upgradeError', cleanupAndClose);
close();
}
function waitForUpgrade() {
// wait for upgrade to finish since we can't send packets while pausing a transport
self.once('upgrade', cleanupAndClose);
self.once('upgradeError', cleanupAndClose);
}
return this;
};
/**
* Called upon transport error
*
* @api private
*/
Socket.prototype.onError = function (err) {
debug('socket error %j', err);
Socket.priorWebsocketSuccess = false;
this.emit('error', err);
this.onClose('transport error', err);
};
/**
* Called upon transport close.
*
* @api private
*/
Socket.prototype.onClose = function (reason, desc) {
if ('opening' === this.readyState || 'open' === this.readyState || 'closing' === this.readyState) {
debug('socket close with reason: "%s"', reason);
var self = this;
// clear timers
clearTimeout(this.pingIntervalTimer);
clearTimeout(this.pingTimeoutTimer);
// stop event from firing again for transport
this.transport.removeAllListeners('close');
// ensure transport won't stay open
this.transport.close();
// ignore further transport communication
this.transport.removeAllListeners();
// set ready state
this.readyState = 'closed';
// clear session id
this.id = null;
// emit close event
this.emit('close', reason, desc);
// clean buffers after, so users can still
// grab the buffers on `close` event
self.writeBuffer = [];
self.prevBufferLen = 0;
}
};
/**
* Filters upgrades, returning only those matching client transports.
*
* @param {Array} server upgrades
* @api private
*
*/
Socket.prototype.filterUpgrades = function (upgrades) {
var filteredUpgrades = [];
for (var i = 0, j = upgrades.length; i < j; i++) {
if (~index(this.transports, upgrades[i])) filteredUpgrades.push(upgrades[i]);
}
return filteredUpgrades;
};
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
/***/ },
/* 3 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {'use strict';
/**
* Module dependencies
*/
var XMLHttpRequest = __webpack_require__(4);
var XHR = __webpack_require__(6);
var JSONP = __webpack_require__(27);
var websocket = __webpack_require__(28);
/**
* Export transports.
*/
exports.polling = polling;
exports.websocket = websocket;
/**
* Polling transport polymorphic constructor.
* Decides on xhr vs jsonp based on feature detection.
*
* @api private
*/
function polling(opts) {
var xhr;
var xd = false;
var xs = false;
var jsonp = false !== opts.jsonp;
if (global.location) {
var isSSL = 'https:' === location.protocol;
var port = location.port;
// some user agents have empty `location.port`
if (!port) {
port = isSSL ? 443 : 80;
}
xd = opts.hostname !== location.hostname || port !== opts.port;
xs = opts.secure !== isSSL;
}
opts.xdomain = xd;
opts.xscheme = xs;
xhr = new XMLHttpRequest(opts);
if ('open' in xhr && !opts.forceJSONP) {
return new XHR(opts);
} else {
if (!jsonp) throw new Error('JSONP disabled');
return new JSONP(opts);
}
}
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
/***/ },
/* 4 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {'use strict';
// browser shim for xmlhttprequest module
var hasCORS = __webpack_require__(5);
module.exports = function (opts) {
var xdomain = opts.xdomain;
// scheme must be same when usign XDomainRequest
// http://blogs.msdn.com/b/ieinternals/archive/2010/05/13/xdomainrequest-restrictions-limitations-and-workarounds.aspx
var xscheme = opts.xscheme;
// XDomainRequest has a flow of not sending cookie, therefore it should be disabled as a default.
// https://github.com/Automattic/engine.io-client/pull/217
var enablesXDR = opts.enablesXDR;
// XMLHttpRequest can be disabled on IE
try {
if ('undefined' !== typeof XMLHttpRequest && (!xdomain || hasCORS)) {
return new XMLHttpRequest();
}
} catch (e) {}
// Use XDomainRequest for IE8 if enablesXDR is true
// because loading bar keeps flashing when using jsonp-polling
// https://github.com/yujiosaka/socke.io-ie8-loading-example
try {
if ('undefined' !== typeof XDomainRequest && !xscheme && enablesXDR) {
return new XDomainRequest();
}
} catch (e) {}
if (!xdomain) {
try {
return new global[['Active'].concat('Object').join('X')]('Microsoft.XMLHTTP');
} catch (e) {}
}
};
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
/***/ },
/* 5 */
/***/ function(module, exports) {
/**
* Module exports.
*
* Logic borrowed from Modernizr:
*
* - https://github.com/Modernizr/Modernizr/blob/master/feature-detects/cors.js
*/
try {
module.exports = typeof XMLHttpRequest !== 'undefined' &&
'withCredentials' in new XMLHttpRequest();
} catch (err) {
// if XMLHttp support is disabled in IE then it will throw
// when trying to create
module.exports = false;
}
/***/ },
/* 6 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {'use strict';
/**
* Module requirements.
*/
var XMLHttpRequest = __webpack_require__(4);
var Polling = __webpack_require__(7);
var Emitter = __webpack_require__(19);
var inherit = __webpack_require__(21);
var debug = __webpack_require__(23)('engine.io-client:polling-xhr');
/**
* Module exports.
*/
module.exports = XHR;
module.exports.Request = Request;
/**
* Empty function
*/
function empty() {}
/**
* XHR Polling constructor.
*
* @param {Object} opts
* @api public
*/
function XHR(opts) {
Polling.call(this, opts);
this.requestTimeout = opts.requestTimeout;
if (global.location) {
var isSSL = 'https:' === location.protocol;
var port = location.port;
// some user agents have empty `location.port`
if (!port) {
port = isSSL ? 443 : 80;
}
this.xd = opts.hostname !== global.location.hostname || port !== opts.port;
this.xs = opts.secure !== isSSL;
} else {
this.extraHeaders = opts.extraHeaders;
}
}
/**
* Inherits from Polling.
*/
inherit(XHR, Polling);
/**
* XHR supports binary
*/
XHR.prototype.supportsBinary = true;
/**
* Creates a request.
*
* @param {String} method
* @api private
*/
XHR.prototype.request = function (opts) {
opts = opts || {};
opts.uri = this.uri();
opts.xd = this.xd;
opts.xs = this.xs;
opts.agent = this.agent || false;
opts.supportsBinary = this.supportsBinary;
opts.enablesXDR = this.enablesXDR;
// SSL options for Node.js client
opts.pfx = this.pfx;
opts.key = this.key;
opts.passphrase = this.passphrase;
opts.cert = this.cert;
opts.ca = this.ca;
opts.ciphers = this.ciphers;
opts.rejectUnauthorized = this.rejectUnauthorized;
opts.requestTimeout = this.requestTimeout;
// other options for Node.js client
opts.extraHeaders = this.extraHeaders;
return new Request(opts);
};
/**
* Sends data.
*
* @param {String} data to send.
* @param {Function} called upon flush.
* @api private
*/
XHR.prototype.doWrite = function (data, fn) {
var isBinary = typeof data !== 'string' && data !== undefined;
var req = this.request({ method: 'POST', data: data, isBinary: isBinary });
var self = this;
req.on('success', fn);
req.on('error', function (err) {
self.onError('xhr post error', err);
});
this.sendXhr = req;
};
/**
* Starts a poll cycle.
*
* @api private
*/
XHR.prototype.doPoll = function () {
debug('xhr poll');
var req = this.request();
var self = this;
req.on('data', function (data) {
self.onData(data);
});
req.on('error', function (err) {
self.onError('xhr poll error', err);
});
this.pollXhr = req;
};
/**
* Request constructor
*
* @param {Object} options
* @api public
*/
function Request(opts) {
this.method = opts.method || 'GET';
this.uri = opts.uri;
this.xd = !!opts.xd;
this.xs = !!opts.xs;
this.async = false !== opts.async;
this.data = undefined !== opts.data ? opts.data : null;
this.agent = opts.agent;
this.isBinary = opts.isBinary;
this.supportsBinary = opts.supportsBinary;
this.enablesXDR = opts.enablesXDR;
this.requestTimeout = opts.requestTimeout;
// SSL options for Node.js client
this.pfx = opts.pfx;
this.key = opts.key;
this.passphrase = opts.passphrase;
this.cert = opts.cert;
this.ca = opts.ca;
this.ciphers = opts.ciphers;
this.rejectUnauthorized = opts.rejectUnauthorized;
// other options for Node.js client
this.extraHeaders = opts.extraHeaders;
this.create();
}
/**
* Mix in `Emitter`.
*/
Emitter(Request.prototype);
/**
* Creates the XHR object and sends the request.
*
* @api private
*/
Request.prototype.create = function () {
var opts = { agent: this.agent, xdomain: this.xd, xscheme: this.xs, enablesXDR: this.enablesXDR };
// SSL options for Node.js client
opts.pfx = this.pfx;
opts.key = this.key;
opts.passphrase = this.passphrase;
opts.cert = this.cert;
opts.ca = this.ca;
opts.ciphers = this.ciphers;
opts.rejectUnauthorized = this.rejectUnauthorized;
var xhr = this.xhr = new XMLHttpRequest(opts);
var self = this;
try {
debug('xhr open %s: %s', this.method, this.uri);
xhr.open(this.method, this.uri, this.async);
try {
if (this.extraHeaders) {
xhr.setDisableHeaderCheck(true);
for (var i in this.extraHeaders) {
if (this.extraHeaders.hasOwnProperty(i)) {
xhr.setRequestHeader(i, this.extraHeaders[i]);
}
}
}
} catch (e) {}
if (this.supportsBinary) {
// This has to be done after open because Firefox is stupid
// http://stackoverflow.com/questions/13216903/get-binary-data-with-xmlhttprequest-in-a-firefox-extension
xhr.responseType = 'arraybuffer';
}
if ('POST' === this.method) {
try {
if (this.isBinary) {
xhr.setRequestHeader('Content-type', 'application/octet-stream');
} else {
xhr.setRequestHeader('Content-type', 'text/plain;charset=UTF-8');
}
} catch (e) {}
}
try {
xhr.setRequestHeader('Accept', '*/*');
} catch (e) {}
// ie6 check
if ('withCredentials' in xhr) {
xhr.withCredentials = true;
}
if (this.requestTimeout) {
xhr.timeout = this.requestTimeout;
}
if (this.hasXDR()) {
xhr.onload = function () {
self.onLoad();
};
xhr.onerror = function () {
self.onError(xhr.responseText);
};
} else {
xhr.onreadystatechange = function () {
if (4 !== xhr.readyState) return;
if (200 === xhr.status || 1223 === xhr.status) {
self.onLoad();
} else {
// make sure the `error` event handler that's user-set
// does not throw in the same tick and gets caught here
setTimeout(function () {
self.onError(xhr.status);
}, 0);
}
};
}
debug('xhr data %s', this.data);
xhr.send(this.data);
} catch (e) {
// Need to defer since .create() is called directly fhrom the constructor
// and thus the 'error' event can only be only bound *after* this exception
// occurs. Therefore, also, we cannot throw here at all.
setTimeout(function () {
self.onError(e);
}, 0);
return;
}
if (global.document) {
this.index = Request.requestsCount++;
Request.requests[this.index] = this;
}
};
/**
* Called upon successful response.
*
* @api private
*/
Request.prototype.onSuccess = function () {
this.emit('success');
this.cleanup();
};
/**
* Called if we have data.
*
* @api private
*/
Request.prototype.onData = function (data) {
this.emit('data', data);
this.onSuccess();
};
/**
* Called upon error.
*
* @api private
*/
Request.prototype.onError = function (err) {
this.emit('error', err);
this.cleanup(true);
};
/**
* Cleans up house.
*
* @api private
*/
Request.prototype.cleanup = function (fromError) {
if ('undefined' === typeof this.xhr || null === this.xhr) {
return;
}
// xmlhttprequest
if (this.hasXDR()) {
this.xhr.onload = this.xhr.onerror = empty;
} else {
this.xhr.onreadystatechange = empty;
}
if (fromError) {
try {
this.xhr.abort();
} catch (e) {}
}
if (global.document) {
delete Request.requests[this.index];
}
this.xhr = null;
};
/**
* Called upon load.
*
* @api private
*/
Request.prototype.onLoad = function () {
var data;
try {
var contentType;
try {
contentType = this.xhr.getResponseHeader('Content-Type').split(';')[0];
} catch (e) {}
if (contentType === 'application/octet-stream') {
data = this.xhr.response || this.xhr.responseText;
} else {
if (!this.supportsBinary) {
data = this.xhr.responseText;
} else {
try {
data = String.fromCharCode.apply(null, new Uint8Array(this.xhr.response));
} catch (e) {
var ui8Arr = new Uint8Array(this.xhr.response);
var dataArray = [];
for (var idx = 0, length = ui8Arr.length; idx < length; idx++) {
dataArray.push(ui8Arr[idx]);
}
data = String.fromCharCode.apply(null, dataArray);
}
}
}
} catch (e) {
this.onError(e);
}
if (null != data) {
this.onData(data);
}
};
/**
* Check if it has XDomainRequest.
*
* @api private
*/
Request.prototype.hasXDR = function () {
return 'undefined' !== typeof global.XDomainRequest && !this.xs && this.enablesXDR;
};
/**
* Aborts the request.
*
* @api public
*/
Request.prototype.abort = function () {
this.cleanup();
};
/**
* Aborts pending requests when unloading the window. This is needed to prevent
* memory leaks (e.g. when using IE) and to ensure that no spurious error is
* emitted.
*/
Request.requestsCount = 0;
Request.requests = {};
if (global.document) {
if (global.attachEvent) {
global.attachEvent('onunload', unloadHandler);
} else if (global.addEventListener) {
global.addEventListener('beforeunload', unloadHandler, false);
}
}
function unloadHandler() {
for (var i in Request.requests) {
if (Request.requests.hasOwnProperty(i)) {
Request.requests[i].abort();
}
}
}
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
/***/ },
/* 7 */
/***/ function(module, exports, __webpack_require__) {
'use strict';
/**
* Module dependencies.
*/
var Transport = __webpack_require__(8);
var parseqs = __webpack_require__(20);
var parser = __webpack_require__(9);
var inherit = __webpack_require__(21);
var yeast = __webpack_require__(22);
var debug = __webpack_require__(23)('engine.io-client:polling');
/**
* Module exports.
*/
module.exports = Polling;
/**
* Is XHR2 supported?
*/
var hasXHR2 = function () {
var XMLHttpRequest = __webpack_require__(4);
var xhr = new XMLHttpRequest({ xdomain: false });
return null != xhr.responseType;
}();
/**
* Polling interface.
*
* @param {Object} opts
* @api private
*/
function Polling(opts) {
var forceBase64 = opts && opts.forceBase64;
if (!hasXHR2 || forceBase64) {
this.supportsBinary = false;
}
Transport.call(this, opts);
}
/**
* Inherits from Transport.
*/
inherit(Polling, Transport);
/**
* Transport name.
*/
Polling.prototype.name = 'polling';
/**
* Opens the socket (triggers polling). We write a PING message to determine
* when the transport is open.
*
* @api private
*/
Polling.prototype.doOpen = function () {
this.poll();
};
/**
* Pauses polling.
*
* @param {Function} callback upon buffers are flushed and transport is paused
* @api private
*/
Polling.prototype.pause = function (onPause) {
var self = this;
this.readyState = 'pausing';
function pause() {
debug('paused');
self.readyState = 'paused';
onPause();
}
if (this.polling || !this.writable) {
var total = 0;
if (this.polling) {
debug('we are currently polling - waiting to pause');
total++;
this.once('pollComplete', function () {
debug('pre-pause polling complete');
--total || pause();
});
}
if (!this.writable) {
debug('we are currently writing - waiting to pause');
total++;
this.once('drain', function () {
debug('pre-pause writing complete');
--total || pause();
});
}
} else {
pause();
}
};
/**
* Starts polling cycle.
*
* @api public
*/
Polling.prototype.poll = function () {
debug('polling');
this.polling = true;
this.doPoll();
this.emit('poll');
};
/**
* Overloads onData to detect payloads.
*
* @api private
*/
Polling.prototype.onData = function (data) {
var self = this;
debug('polling got data %s', data);
var callback = function callback(packet, index, total) {
// if its the first message we consider the transport open
if ('opening' === self.readyState) {
self.onOpen();
}
// if its a close packet, we close the ongoing requests
if ('close' === packet.type) {
self.onClose();
return false;
}
// otherwise bypass onData and handle the message
self.onPacket(packet);
};
// decode payload
parser.decodePayload(data, this.socket.binaryType, callback);
// if an event did not trigger closing
if ('closed' !== this.readyState) {
// if we got data we're not polling
this.polling = false;
this.emit('pollComplete');
if ('open' === this.readyState) {
this.poll();
} else {
debug('ignoring poll - transport state "%s"', this.readyState);
}
}
};
/**
* For polling, send a close packet.
*
* @api private
*/
Polling.prototype.doClose = function () {
var self = this;
function close() {
debug('writing close packet');
self.write([{ type: 'close' }]);
}
if ('open' === this.readyState) {
debug('transport open - closing');
close();
} else {
// in case we're trying to close while
// handshaking is in progress (GH-164)
debug('transport not open - deferring close');
this.once('open', close);
}
};
/**
* Writes a packets payload.
*
* @param {Array} data packets
* @param {Function} drain callback
* @api private
*/
Polling.prototype.write = function (packets) {
var self = this;
this.writable = false;
var callbackfn = function callbackfn() {
self.writable = true;
self.emit('drain');
};
parser.encodePayload(packets, this.supportsBinary, function (data) {
self.doWrite(data, callbackfn);
});
};
/**
* Generates uri for connection.
*
* @api private
*/
Polling.prototype.uri = function () {
var query = this.query || {};
var schema = this.secure ? 'https' : 'http';
var port = '';
// cache busting is forced
if (false !== this.timestampRequests) {
query[this.timestampParam] = yeast();
}
if (!this.supportsBinary && !query.sid) {
query.b64 = 1;
}
query = parseqs.encode(query);
// avoid port if default for schema
if (this.port && ('https' === schema && Number(this.port) !== 443 || 'http' === schema && Number(this.port) !== 80)) {
port = ':' + this.port;
}
// prepend ? to query
if (query.length) {
query = '?' + query;
}
var ipv6 = this.hostname.indexOf(':') !== -1;
return schema + '://' + (ipv6 ? '[' + this.hostname + ']' : this.hostname) + port + this.path + query;
};
/***/ },
/* 8 */
/***/ function(module, exports, __webpack_require__) {
'use strict';
/**
* Module dependencies.
*/
var parser = __webpack_require__(9);
var Emitter = __webpack_require__(19);
/**
* Module exports.
*/
module.exports = Transport;
/**
* Transport abstract constructor.
*
* @param {Object} options.
* @api private
*/
function Transport(opts) {
this.path = opts.path;
this.hostname = opts.hostname;
this.port = opts.port;
this.secure = opts.secure;
this.query = opts.query;
this.timestampParam = opts.timestampParam;
this.timestampRequests = opts.timestampRequests;
this.readyState = '';
this.agent = opts.agent || false;
this.socket = opts.socket;
this.enablesXDR = opts.enablesXDR;
// SSL options for Node.js client
this.pfx = opts.pfx;
this.key = opts.key;
this.passphrase = opts.passphrase;
this.cert = opts.cert;
this.ca = opts.ca;
this.ciphers = opts.ciphers;
this.rejectUnauthorized = opts.rejectUnauthorized;
this.forceNode = opts.forceNode;
// other options for Node.js client
this.extraHeaders = opts.extraHeaders;
this.localAddress = opts.localAddress;
}
/**
* Mix in `Emitter`.
*/
Emitter(Transport.prototype);
/**
* Emits an error.
*
* @param {String} str
* @return {Transport} for chaining
* @api public
*/
Transport.prototype.onError = function (msg, desc) {
var err = new Error(msg);
err.type = 'TransportError';
err.description = desc;
this.emit('error', err);
return this;
};
/**
* Opens the transport.
*
* @api public
*/
Transport.prototype.open = function () {
if ('closed' === this.readyState || '' === this.readyState) {
this.readyState = 'opening';
this.doOpen();
}
return this;
};
/**
* Closes the transport.
*
* @api private
*/
Transport.prototype.close = function () {
if ('opening' === this.readyState || 'open' === this.readyState) {
this.doClose();
this.onClose();
}
return this;
};
/**
* Sends multiple packets.
*
* @param {Array} packets
* @api private
*/
Transport.prototype.send = function (packets) {
if ('open' === this.readyState) {
this.write(packets);
} else {
throw new Error('Transport not open');
}
};
/**
* Called upon open
*
* @api private
*/
Transport.prototype.onOpen = function () {
this.readyState = 'open';
this.writable = true;
this.emit('open');
};
/**
* Called with data.
*
* @param {String} data
* @api private
*/
Transport.prototype.onData = function (data) {
var packet = parser.decodePacket(data, this.socket.binaryType);
this.onPacket(packet);
};
/**
* Called with a decoded packet.
*/
Transport.prototype.onPacket = function (packet) {
this.emit('packet', packet);
};
/**
* Called upon close.
*
* @api private
*/
Transport.prototype.onClose = function () {
this.readyState = 'closed';
this.emit('close');
};
/***/ },
/* 9 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {/**
* Module dependencies.
*/
var keys = __webpack_require__(10);
var hasBinary = __webpack_require__(11);
var sliceBuffer = __webpack_require__(13);
var after = __webpack_require__(14);
var utf8 = __webpack_require__(15);
var base64encoder;
if (global && global.ArrayBuffer) {
base64encoder = __webpack_require__(17);
}
/**
* Check if we are running an android browser. That requires us to use
* ArrayBuffer with polling transports...
*
* http://ghinda.net/jpeg-blob-ajax-android/
*/
var isAndroid = typeof navigator !== 'undefined' && /Android/i.test(navigator.userAgent);
/**
* Check if we are running in PhantomJS.
* Uploading a Blob with PhantomJS does not work correctly, as reported here:
* https://github.com/ariya/phantomjs/issues/11395
* @type boolean
*/
var isPhantomJS = typeof navigator !== 'undefined' && /PhantomJS/i.test(navigator.userAgent);
/**
* When true, avoids using Blobs to encode payloads.
* @type boolean
*/
var dontSendBlobs = isAndroid || isPhantomJS;
/**
* Current protocol version.
*/
exports.protocol = 3;
/**
* Packet types.
*/
var packets = exports.packets = {
open: 0 // non-ws
, close: 1 // non-ws
, ping: 2
, pong: 3
, message: 4
, upgrade: 5
, noop: 6
};
var packetslist = keys(packets);
/**
* Premade error packet.
*/
var err = { type: 'error', data: 'parser error' };
/**
* Create a blob api even for blob builder when vendor prefixes exist
*/
var Blob = __webpack_require__(18);
/**
* Encodes a packet.
*
* <packet type id> [ <data> ]
*
* Example:
*
* 5hello world
* 3
* 4
*
* Binary is encoded in an identical principle
*
* @api private
*/
exports.encodePacket = function (packet, supportsBinary, utf8encode, callback) {
if ('function' == typeof supportsBinary) {
callback = supportsBinary;
supportsBinary = false;
}
if ('function' == typeof utf8encode) {
callback = utf8encode;
utf8encode = null;
}
var data = (packet.data === undefined)
? undefined
: packet.data.buffer || packet.data;
if (global.ArrayBuffer && data instanceof ArrayBuffer) {
return encodeArrayBuffer(packet, supportsBinary, callback);
} else if (Blob && data instanceof global.Blob) {
return encodeBlob(packet, supportsBinary, callback);
}
// might be an object with { base64: true, data: dataAsBase64String }
if (data && data.base64) {
return encodeBase64Object(packet, callback);
}
// Sending data as a utf-8 string
var encoded = packets[packet.type];
// data fragment is optional
if (undefined !== packet.data) {
encoded += utf8encode ? utf8.encode(String(packet.data)) : String(packet.data);
}
return callback('' + encoded);
};
function encodeBase64Object(packet, callback) {
// packet data is an object { base64: true, data: dataAsBase64String }
var message = 'b' + exports.packets[packet.type] + packet.data.data;
return callback(message);
}
/**
* Encode packet helpers for binary types
*/
function encodeArrayBuffer(packet, supportsBinary, callback) {
if (!supportsBinary) {
return exports.encodeBase64Packet(packet, callback);
}
var data = packet.data;
var contentArray = new Uint8Array(data);
var resultBuffer = new Uint8Array(1 + data.byteLength);
resultBuffer[0] = packets[packet.type];
for (var i = 0; i < contentArray.length; i++) {
resultBuffer[i+1] = contentArray[i];
}
return callback(resultBuffer.buffer);
}
function encodeBlobAsArrayBuffer(packet, supportsBinary, callback) {
if (!supportsBinary) {
return exports.encodeBase64Packet(packet, callback);
}
var fr = new FileReader();
fr.onload = function() {
packet.data = fr.result;
exports.encodePacket(packet, supportsBinary, true, callback);
};
return fr.readAsArrayBuffer(packet.data);
}
function encodeBlob(packet, supportsBinary, callback) {
if (!supportsBinary) {
return exports.encodeBase64Packet(packet, callback);
}
if (dontSendBlobs) {
return encodeBlobAsArrayBuffer(packet, supportsBinary, callback);
}
var length = new Uint8Array(1);
length[0] = packets[packet.type];
var blob = new Blob([length.buffer, packet.data]);
return callback(blob);
}
/**
* Encodes a packet with binary data in a base64 string
*
* @param {Object} packet, has `type` and `data`
* @return {String} base64 encoded message
*/
exports.encodeBase64Packet = function(packet, callback) {
var message = 'b' + exports.packets[packet.type];
if (Blob && packet.data instanceof global.Blob) {
var fr = new FileReader();
fr.onload = function() {
var b64 = fr.result.split(',')[1];
callback(message + b64);
};
return fr.readAsDataURL(packet.data);
}
var b64data;
try {
b64data = String.fromCharCode.apply(null, new Uint8Array(packet.data));
} catch (e) {
// iPhone Safari doesn't let you apply with typed arrays
var typed = new Uint8Array(packet.data);
var basic = new Array(typed.length);
for (var i = 0; i < typed.length; i++) {
basic[i] = typed[i];
}
b64data = String.fromCharCode.apply(null, basic);
}
message += global.btoa(b64data);
return callback(message);
};
/**
* Decodes a packet. Changes format to Blob if requested.
*
* @return {Object} with `type` and `data` (if any)
* @api private
*/
exports.decodePacket = function (data, binaryType, utf8decode) {
if (data === undefined) {
return err;
}
// String data
if (typeof data == 'string') {
if (data.charAt(0) == 'b') {
return exports.decodeBase64Packet(data.substr(1), binaryType);
}
if (utf8decode) {
data = tryDecode(data);
if (data === false) {
return err;
}
}
var type = data.charAt(0);
if (Number(type) != type || !packetslist[type]) {
return err;
}
if (data.length > 1) {
return { type: packetslist[type], data: data.substring(1) };
} else {
return { type: packetslist[type] };
}
}
var asArray = new Uint8Array(data);
var type = asArray[0];
var rest = sliceBuffer(data, 1);
if (Blob && binaryType === 'blob') {
rest = new Blob([rest]);
}
return { type: packetslist[type], data: rest };
};
function tryDecode(data) {
try {
data = utf8.decode(data);
} catch (e) {
return false;
}
return data;
}
/**
* Decodes a packet encoded in a base64 string
*
* @param {String} base64 encoded message
* @return {Object} with `type` and `data` (if any)
*/
exports.decodeBase64Packet = function(msg, binaryType) {
var type = packetslist[msg.charAt(0)];
if (!base64encoder) {
return { type: type, data: { base64: true, data: msg.substr(1) } };
}
var data = base64encoder.decode(msg.substr(1));
if (binaryType === 'blob' && Blob) {
data = new Blob([data]);
}
return { type: type, data: data };
};
/**
* Encodes multiple messages (payload).
*
* <length>:data
*
* Example:
*
* 11:hello world2:hi
*
* If any contents are binary, they will be encoded as base64 strings. Base64
* encoded strings are marked with a b before the length specifier
*
* @param {Array} packets
* @api private
*/
exports.encodePayload = function (packets, supportsBinary, callback) {
if (typeof supportsBinary == 'function') {
callback = supportsBinary;
supportsBinary = null;
}
var isBinary = hasBinary(packets);
if (supportsBinary && isBinary) {
if (Blob && !dontSendBlobs) {
return exports.encodePayloadAsBlob(packets, callback);
}
return exports.encodePayloadAsArrayBuffer(packets, callback);
}
if (!packets.length) {
return callback('0:');
}
function setLengthHeader(message) {
return message.length + ':' + message;
}
function encodeOne(packet, doneCallback) {
exports.encodePacket(packet, !isBinary ? false : supportsBinary, true, function(message) {
doneCallback(null, setLengthHeader(message));
});
}
map(packets, encodeOne, function(err, results) {
return callback(results.join(''));
});
};
/**
* Async array map using after
*/
function map(ary, each, done) {
var result = new Array(ary.length);
var next = after(ary.length, done);
var eachWithIndex = function(i, el, cb) {
each(el, function(error, msg) {
result[i] = msg;
cb(error, result);
});
};
for (var i = 0; i < ary.length; i++) {
eachWithIndex(i, ary[i], next);
}
}
/*
* Decodes data when a payload is maybe expected. Possible binary contents are
* decoded from their base64 representation
*
* @param {String} data, callback method
* @api public
*/
exports.decodePayload = function (data, binaryType, callback) {
if (typeof data != 'string') {
return exports.decodePayloadAsBinary(data, binaryType, callback);
}
if (typeof binaryType === 'function') {
callback = binaryType;
binaryType = null;
}
var packet;
if (data == '') {
// parser error - ignoring payload
return callback(err, 0, 1);
}
var length = ''
, n, msg;
for (var i = 0, l = data.length; i < l; i++) {
var chr = data.charAt(i);
if (':' != chr) {
length += chr;
} else {
if ('' == length || (length != (n = Number(length)))) {
// parser error - ignoring payload
return callback(err, 0, 1);
}
msg = data.substr(i + 1, n);
if (length != msg.length) {
// parser error - ignoring payload
return callback(err, 0, 1);
}
if (msg.length) {
packet = exports.decodePacket(msg, binaryType, true);
if (err.type == packet.type && err.data == packet.data) {
// parser error in individual packet - ignoring payload
return callback(err, 0, 1);
}
var ret = callback(packet, i + n, l);
if (false === ret) return;
}
// advance cursor
i += n;
length = '';
}
}
if (length != '') {
// parser error - ignoring payload
return callback(err, 0, 1);
}
};
/**
* Encodes multiple messages (payload) as binary.
*
* <1 = binary, 0 = string><number from 0-9><number from 0-9>[...]<number
* 255><data>
*
* Example:
* 1 3 255 1 2 3, if the binary contents are interpreted as 8 bit integers
*
* @param {Array} packets
* @return {ArrayBuffer} encoded payload
* @api private
*/
exports.encodePayloadAsArrayBuffer = function(packets, callback) {
if (!packets.length) {
return callback(new ArrayBuffer(0));
}
function encodeOne(packet, doneCallback) {
exports.encodePacket(packet, true, true, function(data) {
return doneCallback(null, data);
});
}
map(packets, encodeOne, function(err, encodedPackets) {
var totalLength = encodedPackets.reduce(function(acc, p) {
var len;
if (typeof p === 'string'){
len = p.length;
} else {
len = p.byteLength;
}
return acc + len.toString().length + len + 2; // string/binary identifier + separator = 2
}, 0);
var resultArray = new Uint8Array(totalLength);
var bufferIndex = 0;
encodedPackets.forEach(function(p) {
var isString = typeof p === 'string';
var ab = p;
if (isString) {
var view = new Uint8Array(p.length);
for (var i = 0; i < p.length; i++) {
view[i] = p.charCodeAt(i);
}
ab = view.buffer;
}
if (isString) { // not true binary
resultArray[bufferIndex++] = 0;
} else { // true binary
resultArray[bufferIndex++] = 1;
}
var lenStr = ab.byteLength.toString();
for (var i = 0; i < lenStr.length; i++) {
resultArray[bufferIndex++] = parseInt(lenStr[i]);
}
resultArray[bufferIndex++] = 255;
var view = new Uint8Array(ab);
for (var i = 0; i < view.length; i++) {
resultArray[bufferIndex++] = view[i];
}
});
return callback(resultArray.buffer);
});
};
/**
* Encode as Blob
*/
exports.encodePayloadAsBlob = function(packets, callback) {
function encodeOne(packet, doneCallback) {
exports.encodePacket(packet, true, true, function(encoded) {
var binaryIdentifier = new Uint8Array(1);
binaryIdentifier[0] = 1;
if (typeof encoded === 'string') {
var view = new Uint8Array(encoded.length);
for (var i = 0; i < encoded.length; i++) {
view[i] = encoded.charCodeAt(i);
}
encoded = view.buffer;
binaryIdentifier[0] = 0;
}
var len = (encoded instanceof ArrayBuffer)
? encoded.byteLength
: encoded.size;
var lenStr = len.toString();
var lengthAry = new Uint8Array(lenStr.length + 1);
for (var i = 0; i < lenStr.length; i++) {
lengthAry[i] = parseInt(lenStr[i]);
}
lengthAry[lenStr.length] = 255;
if (Blob) {
var blob = new Blob([binaryIdentifier.buffer, lengthAry.buffer, encoded]);
doneCallback(null, blob);
}
});
}
map(packets, encodeOne, function(err, results) {
return callback(new Blob(results));
});
};
/*
* Decodes data when a payload is maybe expected. Strings are decoded by
* interpreting each byte as a key code for entries marked to start with 0. See
* description of encodePayloadAsBinary
*
* @param {ArrayBuffer} data, callback method
* @api public
*/
exports.decodePayloadAsBinary = function (data, binaryType, callback) {
if (typeof binaryType === 'function') {
callback = binaryType;
binaryType = null;
}
var bufferTail = data;
var buffers = [];
var numberTooLong = false;
while (bufferTail.byteLength > 0) {
var tailArray = new Uint8Array(bufferTail);
var isString = tailArray[0] === 0;
var msgLength = '';
for (var i = 1; ; i++) {
if (tailArray[i] == 255) break;
if (msgLength.length > 310) {
numberTooLong = true;
break;
}
msgLength += tailArray[i];
}
if(numberTooLong) return callback(err, 0, 1);
bufferTail = sliceBuffer(bufferTail, 2 + msgLength.length);
msgLength = parseInt(msgLength);
var msg = sliceBuffer(bufferTail, 0, msgLength);
if (isString) {
try {
msg = String.fromCharCode.apply(null, new Uint8Array(msg));
} catch (e) {
// iPhone Safari doesn't let you apply to typed arrays
var typed = new Uint8Array(msg);
msg = '';
for (var i = 0; i < typed.length; i++) {
msg += String.fromCharCode(typed[i]);
}
}
}
buffers.push(msg);
bufferTail = sliceBuffer(bufferTail, msgLength);
}
var total = buffers.length;
buffers.forEach(function(buffer, i) {
callback(exports.decodePacket(buffer, binaryType, true), i, total);
});
};
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
/***/ },
/* 10 */
/***/ function(module, exports) {
/**
* Gets the keys for an object.
*
* @return {Array} keys
* @api private
*/
module.exports = Object.keys || function keys (obj){
var arr = [];
var has = Object.prototype.hasOwnProperty;
for (var i in obj) {
if (has.call(obj, i)) {
arr.push(i);
}
}
return arr;
};
/***/ },
/* 11 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {
/*
* Module requirements.
*/
var isArray = __webpack_require__(12);
/**
* Module exports.
*/
module.exports = hasBinary;
/**
* Checks for binary data.
*
* Right now only Buffer and ArrayBuffer are supported..
*
* @param {Object} anything
* @api public
*/
function hasBinary(data) {
function _hasBinary(obj) {
if (!obj) return false;
if ( (global.Buffer && global.Buffer.isBuffer && global.Buffer.isBuffer(obj)) ||
(global.ArrayBuffer && obj instanceof ArrayBuffer) ||
(global.Blob && obj instanceof Blob) ||
(global.File && obj instanceof File)
) {
return true;
}
if (isArray(obj)) {
for (var i = 0; i < obj.length; i++) {
if (_hasBinary(obj[i])) {
return true;
}
}
} else if (obj && 'object' == typeof obj) {
// see: https://github.com/Automattic/has-binary/pull/4
if (obj.toJSON && 'function' == typeof obj.toJSON) {
obj = obj.toJSON();
}
for (var key in obj) {
if (Object.prototype.hasOwnProperty.call(obj, key) && _hasBinary(obj[key])) {
return true;
}
}
}
return false;
}
return _hasBinary(data);
}
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
/***/ },
/* 12 */
/***/ function(module, exports) {
module.exports = Array.isArray || function (arr) {
return Object.prototype.toString.call(arr) == '[object Array]';
};
/***/ },
/* 13 */
/***/ function(module, exports) {
/**
* An abstraction for slicing an arraybuffer even when
* ArrayBuffer.prototype.slice is not supported
*
* @api public
*/
module.exports = function(arraybuffer, start, end) {
var bytes = arraybuffer.byteLength;
start = start || 0;
end = end || bytes;
if (arraybuffer.slice) { return arraybuffer.slice(start, end); }
if (start < 0) { start += bytes; }
if (end < 0) { end += bytes; }
if (end > bytes) { end = bytes; }
if (start >= bytes || start >= end || bytes === 0) {
return new ArrayBuffer(0);
}
var abv = new Uint8Array(arraybuffer);
var result = new Uint8Array(end - start);
for (var i = start, ii = 0; i < end; i++, ii++) {
result[ii] = abv[i];
}
return result.buffer;
};
/***/ },
/* 14 */
/***/ function(module, exports) {
module.exports = after
function after(count, callback, err_cb) {
var bail = false
err_cb = err_cb || noop
proxy.count = count
return (count === 0) ? callback() : proxy
function proxy(err, result) {
if (proxy.count <= 0) {
throw new Error('after called too many times')
}
--proxy.count
// after first error, rest are passed to err_cb
if (err) {
bail = true
callback(err)
// future error callbacks will go to error handler
callback = err_cb
} else if (proxy.count === 0 && !bail) {
callback(null, result)
}
}
}
function noop() {}
/***/ },
/* 15 */
/***/ function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_RESULT__;/* WEBPACK VAR INJECTION */(function(module, global) {/*! https://mths.be/wtf8 v1.0.0 by @mathias */
;(function(root) {
// Detect free variables `exports`
var freeExports = typeof exports == 'object' && exports;
// Detect free variable `module`
var freeModule = typeof module == 'object' && module &&
module.exports == freeExports && module;
// Detect free variable `global`, from Node.js or Browserified code,
// and use it as `root`
var freeGlobal = typeof global == 'object' && global;
if (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal) {
root = freeGlobal;
}
/*--------------------------------------------------------------------------*/
var stringFromCharCode = String.fromCharCode;
// Taken from https://mths.be/punycode
function ucs2decode(string) {
var output = [];
var counter = 0;
var length = string.length;
var value;
var extra;
while (counter < length) {
value = string.charCodeAt(counter++);
if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
// high surrogate, and there is a next character
extra = string.charCodeAt(counter++);
if ((extra & 0xFC00) == 0xDC00) { // low surrogate
output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
} else {
// unmatched surrogate; only append this code unit, in case the next
// code unit is the high surrogate of a surrogate pair
output.push(value);
counter--;
}
} else {
output.push(value);
}
}
return output;
}
// Taken from https://mths.be/punycode
function ucs2encode(array) {
var length = array.length;
var index = -1;
var value;
var output = '';
while (++index < length) {
value = array[index];
if (value > 0xFFFF) {
value -= 0x10000;
output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);
value = 0xDC00 | value & 0x3FF;
}
output += stringFromCharCode(value);
}
return output;
}
/*--------------------------------------------------------------------------*/
function createByte(codePoint, shift) {
return stringFromCharCode(((codePoint >> shift) & 0x3F) | 0x80);
}
function encodeCodePoint(codePoint) {
if ((codePoint & 0xFFFFFF80) == 0) { // 1-byte sequence
return stringFromCharCode(codePoint);
}
var symbol = '';
if ((codePoint & 0xFFFFF800) == 0) { // 2-byte sequence
symbol = stringFromCharCode(((codePoint >> 6) & 0x1F) | 0xC0);
}
else if ((codePoint & 0xFFFF0000) == 0) { // 3-byte sequence
symbol = stringFromCharCode(((codePoint >> 12) & 0x0F) | 0xE0);
symbol += createByte(codePoint, 6);
}
else if ((codePoint & 0xFFE00000) == 0) { // 4-byte sequence
symbol = stringFromCharCode(((codePoint >> 18) & 0x07) | 0xF0);
symbol += createByte(codePoint, 12);
symbol += createByte(codePoint, 6);
}
symbol += stringFromCharCode((codePoint & 0x3F) | 0x80);
return symbol;
}
function wtf8encode(string) {
var codePoints = ucs2decode(string);
var length = codePoints.length;
var index = -1;
var codePoint;
var byteString = '';
while (++index < length) {
codePoint = codePoints[index];
byteString += encodeCodePoint(codePoint);
}
return byteString;
}
/*--------------------------------------------------------------------------*/
function readContinuationByte() {
if (byteIndex >= byteCount) {
throw Error('Invalid byte index');
}
var continuationByte = byteArray[byteIndex] & 0xFF;
byteIndex++;
if ((continuationByte & 0xC0) == 0x80) {
return continuationByte & 0x3F;
}
// If we end up here, it’s not a continuation byte.
throw Error('Invalid continuation byte');
}
function decodeSymbol() {
var byte1;
var byte2;
var byte3;
var byte4;
var codePoint;
if (byteIndex > byteCount) {
throw Error('Invalid byte index');
}
if (byteIndex == byteCount) {
return false;
}
// Read the first byte.
byte1 = byteArray[byteIndex] & 0xFF;
byteIndex++;
// 1-byte sequence (no continuation bytes)
if ((byte1 & 0x80) == 0) {
return byte1;
}
// 2-byte sequence
if ((byte1 & 0xE0) == 0xC0) {
var byte2 = readContinuationByte();
codePoint = ((byte1 & 0x1F) << 6) | byte2;
if (codePoint >= 0x80) {
return codePoint;
} else {
throw Error('Invalid continuation byte');
}
}
// 3-byte sequence (may include unpaired surrogates)
if ((byte1 & 0xF0) == 0xE0) {
byte2 = readContinuationByte();
byte3 = readContinuationByte();
codePoint = ((byte1 & 0x0F) << 12) | (byte2 << 6) | byte3;
if (codePoint >= 0x0800) {
return codePoint;
} else {
throw Error('Invalid continuation byte');
}
}
// 4-byte sequence
if ((byte1 & 0xF8) == 0xF0) {
byte2 = readContinuationByte();
byte3 = readContinuationByte();
byte4 = readContinuationByte();
codePoint = ((byte1 & 0x0F) << 0x12) | (byte2 << 0x0C) |
(byte3 << 0x06) | byte4;
if (codePoint >= 0x010000 && codePoint <= 0x10FFFF) {
return codePoint;
}
}
throw Error('Invalid WTF-8 detected');
}
var byteArray;
var byteCount;
var byteIndex;
function wtf8decode(byteString) {
byteArray = ucs2decode(byteString);
byteCount = byteArray.length;
byteIndex = 0;
var codePoints = [];
var tmp;
while ((tmp = decodeSymbol()) !== false) {
codePoints.push(tmp);
}
return ucs2encode(codePoints);
}
/*--------------------------------------------------------------------------*/
var wtf8 = {
'version': '1.0.0',
'encode': wtf8encode,
'decode': wtf8decode
};
// Some AMD build optimizers, like r.js, check for specific condition patterns
// like the following:
if (
true
) {
!(__WEBPACK_AMD_DEFINE_RESULT__ = function() {
return wtf8;
}.call(exports, __webpack_require__, exports, module), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else if (freeExports && !freeExports.nodeType) {
if (freeModule) { // in Node.js or RingoJS v0.8.0+
freeModule.exports = wtf8;
} else { // in Narwhal or RingoJS v0.7.0-
var object = {};
var hasOwnProperty = object.hasOwnProperty;
for (var key in wtf8) {
hasOwnProperty.call(wtf8, key) && (freeExports[key] = wtf8[key]);
}
}
} else { // in Rhino or a web browser
root.wtf8 = wtf8;
}
}(this));
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(16)(module), (function() { return this; }())))
/***/ },
/* 16 */
/***/ function(module, exports) {
module.exports = function(module) {
if(!module.webpackPolyfill) {
module.deprecate = function() {};
module.paths = [];
// module.parent = undefined by default
module.children = [];
module.webpackPolyfill = 1;
}
return module;
}
/***/ },
/* 17 */
/***/ function(module, exports) {
/*
* base64-arraybuffer
* https://github.com/niklasvh/base64-arraybuffer
*
* Copyright (c) 2012 Niklas von Hertzen
* Licensed under the MIT license.
*/
(function(){
"use strict";
var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
// Use a lookup table to find the index.
var lookup = new Uint8Array(256);
for (var i = 0; i < chars.length; i++) {
lookup[chars.charCodeAt(i)] = i;
}
exports.encode = function(arraybuffer) {
var bytes = new Uint8Array(arraybuffer),
i, len = bytes.length, base64 = "";
for (i = 0; i < len; i+=3) {
base64 += chars[bytes[i] >> 2];
base64 += chars[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)];
base64 += chars[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)];
base64 += chars[bytes[i + 2] & 63];
}
if ((len % 3) === 2) {
base64 = base64.substring(0, base64.length - 1) + "=";
} else if (len % 3 === 1) {
base64 = base64.substring(0, base64.length - 2) + "==";
}
return base64;
};
exports.decode = function(base64) {
var bufferLength = base64.length * 0.75,
len = base64.length, i, p = 0,
encoded1, encoded2, encoded3, encoded4;
if (base64[base64.length - 1] === "=") {
bufferLength--;
if (base64[base64.length - 2] === "=") {
bufferLength--;
}
}
var arraybuffer = new ArrayBuffer(bufferLength),
bytes = new Uint8Array(arraybuffer);
for (i = 0; i < len; i+=4) {
encoded1 = lookup[base64.charCodeAt(i)];
encoded2 = lookup[base64.charCodeAt(i+1)];
encoded3 = lookup[base64.charCodeAt(i+2)];
encoded4 = lookup[base64.charCodeAt(i+3)];
bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);
bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);
bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);
}
return arraybuffer;
};
})();
/***/ },
/* 18 */
/***/ function(module, exports) {
/* WEBPACK VAR INJECTION */(function(global) {/**
* Create a blob builder even when vendor prefixes exist
*/
var BlobBuilder = global.BlobBuilder
|| global.WebKitBlobBuilder
|| global.MSBlobBuilder
|| global.MozBlobBuilder;
/**
* Check if Blob constructor is supported
*/
var blobSupported = (function() {
try {
var a = new Blob(['hi']);
return a.size === 2;
} catch(e) {
return false;
}
})();
/**
* Check if Blob constructor supports ArrayBufferViews
* Fails in Safari 6, so we need to map to ArrayBuffers there.
*/
var blobSupportsArrayBufferView = blobSupported && (function() {
try {
var b = new Blob([new Uint8Array([1,2])]);
return b.size === 2;
} catch(e) {
return false;
}
})();
/**
* Check if BlobBuilder is supported
*/
var blobBuilderSupported = BlobBuilder
&& BlobBuilder.prototype.append
&& BlobBuilder.prototype.getBlob;
/**
* Helper function that maps ArrayBufferViews to ArrayBuffers
* Used by BlobBuilder constructor and old browsers that didn't
* support it in the Blob constructor.
*/
function mapArrayBufferViews(ary) {
for (var i = 0; i < ary.length; i++) {
var chunk = ary[i];
if (chunk.buffer instanceof ArrayBuffer) {
var buf = chunk.buffer;
// if this is a subarray, make a copy so we only
// include the subarray region from the underlying buffer
if (chunk.byteLength !== buf.byteLength) {
var copy = new Uint8Array(chunk.byteLength);
copy.set(new Uint8Array(buf, chunk.byteOffset, chunk.byteLength));
buf = copy.buffer;
}
ary[i] = buf;
}
}
}
function BlobBuilderConstructor(ary, options) {
options = options || {};
var bb = new BlobBuilder();
mapArrayBufferViews(ary);
for (var i = 0; i < ary.length; i++) {
bb.append(ary[i]);
}
return (options.type) ? bb.getBlob(options.type) : bb.getBlob();
};
function BlobConstructor(ary, options) {
mapArrayBufferViews(ary);
return new Blob(ary, options || {});
};
module.exports = (function() {
if (blobSupported) {
return blobSupportsArrayBufferView ? global.Blob : BlobConstructor;
} else if (blobBuilderSupported) {
return BlobBuilderConstructor;
} else {
return undefined;
}
})();
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
/***/ },
/* 19 */
/***/ function(module, exports, __webpack_require__) {
/**
* Expose `Emitter`.
*/
if (true) {
module.exports = Emitter;
}
/**
* Initialize a new `Emitter`.
*
* @api public
*/
function Emitter(obj) {
if (obj) return mixin(obj);
};
/**
* Mixin the emitter properties.
*
* @param {Object} obj
* @return {Object}
* @api private
*/
function mixin(obj) {
for (var key in Emitter.prototype) {
obj[key] = Emitter.prototype[key];
}
return obj;
}
/**
* Listen on the given `event` with `fn`.
*
* @param {String} event
* @param {Function} fn
* @return {Emitter}
* @api public
*/
Emitter.prototype.on =
Emitter.prototype.addEventListener = function(event, fn){
this._callbacks = this._callbacks || {};
(this._callbacks['$' + event] = this._callbacks['$' + event] || [])
.push(fn);
return this;
};
/**
* Adds an `event` listener that will be invoked a single
* time then automatically removed.
*
* @param {String} event
* @param {Function} fn
* @return {Emitter}
* @api public
*/
Emitter.prototype.once = function(event, fn){
function on() {
this.off(event, on);
fn.apply(this, arguments);
}
on.fn = fn;
this.on(event, on);
return this;
};
/**
* Remove the given callback for `event` or all
* registered callbacks.
*
* @param {String} event
* @param {Function} fn
* @return {Emitter}
* @api public
*/
Emitter.prototype.off =
Emitter.prototype.removeListener =
Emitter.prototype.removeAllListeners =
Emitter.prototype.removeEventListener = function(event, fn){
this._callbacks = this._callbacks || {};
// all
if (0 == arguments.length) {
this._callbacks = {};
return this;
}
// specific event
var callbacks = this._callbacks['$' + event];
if (!callbacks) return this;
// remove all handlers
if (1 == arguments.length) {
delete this._callbacks['$' + event];
return this;
}
// remove specific handler
var cb;
for (var i = 0; i < callbacks.length; i++) {
cb = callbacks[i];
if (cb === fn || cb.fn === fn) {
callbacks.splice(i, 1);
break;
}
}
return this;
};
/**
* Emit `event` with the given args.
*
* @param {String} event
* @param {Mixed} ...
* @return {Emitter}
*/
Emitter.prototype.emit = function(event){
this._callbacks = this._callbacks || {};
var args = [].slice.call(arguments, 1)
, callbacks = this._callbacks['$' + event];
if (callbacks) {
callbacks = callbacks.slice(0);
for (var i = 0, len = callbacks.length; i < len; ++i) {
callbacks[i].apply(this, args);
}
}
return this;
};
/**
* Return array of callbacks for `event`.
*
* @param {String} event
* @return {Array}
* @api public
*/
Emitter.prototype.listeners = function(event){
this._callbacks = this._callbacks || {};
return this._callbacks['$' + event] || [];
};
/**
* Check if this emitter has `event` handlers.
*
* @param {String} event
* @return {Boolean}
* @api public
*/
Emitter.prototype.hasListeners = function(event){
return !! this.listeners(event).length;
};
/***/ },
/* 20 */
/***/ function(module, exports) {
/**
* Compiles a querystring
* Returns string representation of the object
*
* @param {Object}
* @api private
*/
exports.encode = function (obj) {
var str = '';
for (var i in obj) {
if (obj.hasOwnProperty(i)) {
if (str.length) str += '&';
str += encodeURIComponent(i) + '=' + encodeURIComponent(obj[i]);
}
}
return str;
};
/**
* Parses a simple querystring into an object
*
* @param {String} qs
* @api private
*/
exports.decode = function(qs){
var qry = {};
var pairs = qs.split('&');
for (var i = 0, l = pairs.length; i < l; i++) {
var pair = pairs[i].split('=');
qry[decodeURIComponent(pair[0])] = decodeURIComponent(pair[1]);
}
return qry;
};
/***/ },
/* 21 */
/***/ function(module, exports) {
module.exports = function(a, b){
var fn = function(){};
fn.prototype = b.prototype;
a.prototype = new fn;
a.prototype.constructor = a;
};
/***/ },
/* 22 */
/***/ function(module, exports) {
'use strict';
var alphabet = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_'.split('')
, length = 64
, map = {}
, seed = 0
, i = 0
, prev;
/**
* Return a string representing the specified number.
*
* @param {Number} num The number to convert.
* @returns {String} The string representation of the number.
* @api public
*/
function encode(num) {
var encoded = '';
do {
encoded = alphabet[num % length] + encoded;
num = Math.floor(num / length);
} while (num > 0);
return encoded;
}
/**
* Return the integer value specified by the given string.
*
* @param {String} str The string to convert.
* @returns {Number} The integer value represented by the string.
* @api public
*/
function decode(str) {
var decoded = 0;
for (i = 0; i < str.length; i++) {
decoded = decoded * length + map[str.charAt(i)];
}
return decoded;
}
/**
* Yeast: A tiny growing id generator.
*
* @returns {String} A unique id.
* @api public
*/
function yeast() {
var now = encode(+new Date());
if (now !== prev) return seed = 0, prev = now;
return now +'.'+ encode(seed++);
}
//
// Map each character to its index.
//
for (; i < length; i++) map[alphabet[i]] = i;
//
// Expose the `yeast`, `encode` and `decode` functions.
//
yeast.encode = encode;
yeast.decode = decode;
module.exports = yeast;
/***/ },
/* 23 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process) {
/**
* This is the web browser implementation of `debug()`.
*
* Expose `debug()` as the module.
*/
exports = module.exports = __webpack_require__(25);
exports.log = log;
exports.formatArgs = formatArgs;
exports.save = save;
exports.load = load;
exports.useColors = useColors;
exports.storage = 'undefined' != typeof chrome
&& 'undefined' != typeof chrome.storage
? chrome.storage.local
: localstorage();
/**
* Colors.
*/
exports.colors = [
'lightseagreen',
'forestgreen',
'goldenrod',
'dodgerblue',
'darkorchid',
'crimson'
];
/**
* Currently only WebKit-based Web Inspectors, Firefox >= v31,
* and the Firebug extension (any Firefox version) are known
* to support "%c" CSS customizations.
*
* TODO: add a `localStorage` variable to explicitly enable/disable colors
*/
function useColors() {
// is webkit? http://stackoverflow.com/a/16459606/376773
// document is undefined in react-native: https://github.com/facebook/react-native/pull/1632
return (typeof document !== 'undefined' && 'WebkitAppearance' in document.documentElement.style) ||
// is firebug? http://stackoverflow.com/a/398120/376773
(window.console && (console.firebug || (console.exception && console.table))) ||
// is firefox >= v31?
// https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
(navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31);
}
/**
* Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.
*/
exports.formatters.j = function(v) {
try {
return JSON.stringify(v);
} catch (err) {
return '[UnexpectedJSONParseError]: ' + err.message;
}
};
/**
* Colorize log arguments if enabled.
*
* @api public
*/
function formatArgs() {
var args = arguments;
var useColors = this.useColors;
args[0] = (useColors ? '%c' : '')
+ this.namespace
+ (useColors ? ' %c' : ' ')
+ args[0]
+ (useColors ? '%c ' : ' ')
+ '+' + exports.humanize(this.diff);
if (!useColors) return args;
var c = 'color: ' + this.color;
args = [args[0], c, 'color: inherit'].concat(Array.prototype.slice.call(args, 1));
// the final "%c" is somewhat tricky, because there could be other
// arguments passed either before or after the %c, so we need to
// figure out the correct index to insert the CSS into
var index = 0;
var lastC = 0;
args[0].replace(/%[a-z%]/g, function(match) {
if ('%%' === match) return;
index++;
if ('%c' === match) {
// we only are interested in the *last* %c
// (the user may have provided their own)
lastC = index;
}
});
args.splice(lastC, 0, c);
return args;
}
/**
* Invokes `console.log()` when available.
* No-op when `console.log` is not a "function".
*
* @api public
*/
function log() {
// this hackery is required for IE8/9, where
// the `console.log` function doesn't have 'apply'
return 'object' === typeof console
&& console.log
&& Function.prototype.apply.call(console.log, console, arguments);
}
/**
* Save `namespaces`.
*
* @param {String} namespaces
* @api private
*/
function save(namespaces) {
try {
if (null == namespaces) {
exports.storage.removeItem('debug');
} else {
exports.storage.debug = namespaces;
}
} catch(e) {}
}
/**
* Load `namespaces`.
*
* @return {String} returns the previously persisted debug modes
* @api private
*/
function load() {
var r;
try {
return exports.storage.debug;
} catch(e) {}
// If debug isn't set in LS, and we're in Electron, try to load $DEBUG
if (typeof process !== 'undefined' && 'env' in process) {
return process.env.DEBUG;
}
}
/**
* Enable namespaces listed in `localStorage.debug` initially.
*/
exports.enable(load());
/**
* Localstorage attempts to return the localstorage.
*
* This is necessary because safari throws
* when a user disables cookies/localstorage
* and you attempt to access it.
*
* @return {LocalStorage}
* @api private
*/
function localstorage(){
try {
return window.localStorage;
} catch (e) {}
}
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(24)))
/***/ },
/* 24 */
/***/ function(module, exports) {
// shim for using process in browser
var process = module.exports = {};
// cached from whatever global is present so that test runners that stub it
// don't break things. But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals. It's inside a
// function because try/catches deoptimize in certain engines.
var cachedSetTimeout;
var cachedClearTimeout;
function defaultSetTimout() {
throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
throw new Error('clearTimeout has not been defined');
}
(function () {
try {
if (typeof setTimeout === 'function') {
cachedSetTimeout = setTimeout;
} else {
cachedSetTimeout = defaultSetTimout;
}
} catch (e) {
cachedSetTimeout = defaultSetTimout;
}
try {
if (typeof clearTimeout === 'function') {
cachedClearTimeout = clearTimeout;
} else {
cachedClearTimeout = defaultClearTimeout;
}
} catch (e) {
cachedClearTimeout = defaultClearTimeout;
}
} ())
function runTimeout(fun) {
if (cachedSetTimeout === setTimeout) {
//normal enviroments in sane situations
return setTimeout(fun, 0);
}
// if setTimeout wasn't available but was latter defined
if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
cachedSetTimeout = setTimeout;
return setTimeout(fun, 0);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedSetTimeout(fun, 0);
} catch(e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedSetTimeout.call(null, fun, 0);
} catch(e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
return cachedSetTimeout.call(this, fun, 0);
}
}
}
function runClearTimeout(marker) {
if (cachedClearTimeout === clearTimeout) {
//normal enviroments in sane situations
return clearTimeout(marker);
}
// if clearTimeout wasn't available but was latter defined
if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
cachedClearTimeout = clearTimeout;
return clearTimeout(marker);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedClearTimeout(marker);
} catch (e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedClearTimeout.call(null, marker);
} catch (e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
// Some versions of I.E. have different rules for clearTimeout vs setTimeout
return cachedClearTimeout.call(this, marker);
}
}
}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;
function cleanUpNextTick() {
if (!draining || !currentQueue) {
return;
}
draining = false;
if (currentQueue.length) {
queue = currentQueue.concat(queue);
} else {
queueIndex = -1;
}
if (queue.length) {
drainQueue();
}
}
function drainQueue() {
if (draining) {
return;
}
var timeout = runTimeout(cleanUpNextTick);
draining = true;
var len = queue.length;
while(len) {
currentQueue = queue;
queue = [];
while (++queueIndex < len) {
if (currentQueue) {
currentQueue[queueIndex].run();
}
}
queueIndex = -1;
len = queue.length;
}
currentQueue = null;
draining = false;
runClearTimeout(timeout);
}
process.nextTick = function (fun) {
var args = new Array(arguments.length - 1);
if (arguments.length > 1) {
for (var i = 1; i < arguments.length; i++) {
args[i - 1] = arguments[i];
}
}
queue.push(new Item(fun, args));
if (queue.length === 1 && !draining) {
runTimeout(drainQueue);
}
};
// v8 likes predictible objects
function Item(fun, array) {
this.fun = fun;
this.array = array;
}
Item.prototype.run = function () {
this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};
function noop() {}
process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.binding = function (name) {
throw new Error('process.binding is not supported');
};
process.cwd = function () { return '/' };
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };
/***/ },
/* 25 */
/***/ function(module, exports, __webpack_require__) {
/**
* This is the common logic for both the Node.js and web browser
* implementations of `debug()`.
*
* Expose `debug()` as the module.
*/
exports = module.exports = debug.debug = debug;
exports.coerce = coerce;
exports.disable = disable;
exports.enable = enable;
exports.enabled = enabled;
exports.humanize = __webpack_require__(26);
/**
* The currently active debug mode names, and names to skip.
*/
exports.names = [];
exports.skips = [];
/**
* Map of special "%n" handling functions, for the debug "format" argument.
*
* Valid key names are a single, lowercased letter, i.e. "n".
*/
exports.formatters = {};
/**
* Previously assigned color.
*/
var prevColor = 0;
/**
* Previous log timestamp.
*/
var prevTime;
/**
* Select a color.
*
* @return {Number}
* @api private
*/
function selectColor() {
return exports.colors[prevColor++ % exports.colors.length];
}
/**
* Create a debugger with the given `namespace`.
*
* @param {String} namespace
* @return {Function}
* @api public
*/
function debug(namespace) {
// define the `disabled` version
function disabled() {
}
disabled.enabled = false;
// define the `enabled` version
function enabled() {
var self = enabled;
// set `diff` timestamp
var curr = +new Date();
var ms = curr - (prevTime || curr);
self.diff = ms;
self.prev = prevTime;
self.curr = curr;
prevTime = curr;
// add the `color` if not set
if (null == self.useColors) self.useColors = exports.useColors();
if (null == self.color && self.useColors) self.color = selectColor();
var args = new Array(arguments.length);
for (var i = 0; i < args.length; i++) {
args[i] = arguments[i];
}
args[0] = exports.coerce(args[0]);
if ('string' !== typeof args[0]) {
// anything else let's inspect with %o
args = ['%o'].concat(args);
}
// apply any `formatters` transformations
var index = 0;
args[0] = args[0].replace(/%([a-z%])/g, function(match, format) {
// if we encounter an escaped % then don't increase the array index
if (match === '%%') return match;
index++;
var formatter = exports.formatters[format];
if ('function' === typeof formatter) {
var val = args[index];
match = formatter.call(self, val);
// now we need to remove `args[index]` since it's inlined in the `format`
args.splice(index, 1);
index--;
}
return match;
});
// apply env-specific formatting
args = exports.formatArgs.apply(self, args);
var logFn = enabled.log || exports.log || console.log.bind(console);
logFn.apply(self, args);
}
enabled.enabled = true;
var fn = exports.enabled(namespace) ? enabled : disabled;
fn.namespace = namespace;
return fn;
}
/**
* Enables a debug mode by namespaces. This can include modes
* separated by a colon and wildcards.
*
* @param {String} namespaces
* @api public
*/
function enable(namespaces) {
exports.save(namespaces);
var split = (namespaces || '').split(/[\s,]+/);
var len = split.length;
for (var i = 0; i < len; i++) {
if (!split[i]) continue; // ignore empty strings
namespaces = split[i].replace(/[\\^$+?.()|[\]{}]/g, '\\$&').replace(/\*/g, '.*?');
if (namespaces[0] === '-') {
exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
} else {
exports.names.push(new RegExp('^' + namespaces + '$'));
}
}
}
/**
* Disable debug output.
*
* @api public
*/
function disable() {
exports.enable('');
}
/**
* Returns true if the given mode name is enabled, false otherwise.
*
* @param {String} name
* @return {Boolean}
* @api public
*/
function enabled(name) {
var i, len;
for (i = 0, len = exports.skips.length; i < len; i++) {
if (exports.skips[i].test(name)) {
return false;
}
}
for (i = 0, len = exports.names.length; i < len; i++) {
if (exports.names[i].test(name)) {
return true;
}
}
return false;
}
/**
* Coerce `val`.
*
* @param {Mixed} val
* @return {Mixed}
* @api private
*/
function coerce(val) {
if (val instanceof Error) return val.stack || val.message;
return val;
}
/***/ },
/* 26 */
/***/ function(module, exports) {
/**
* Helpers.
*/
var s = 1000
var m = s * 60
var h = m * 60
var d = h * 24
var y = d * 365.25
/**
* Parse or format the given `val`.
*
* Options:
*
* - `long` verbose formatting [false]
*
* @param {String|Number} val
* @param {Object} options
* @throws {Error} throw an error if val is not a non-empty string or a number
* @return {String|Number}
* @api public
*/
module.exports = function (val, options) {
options = options || {}
var type = typeof val
if (type === 'string' && val.length > 0) {
return parse(val)
} else if (type === 'number' && isNaN(val) === false) {
return options.long ?
fmtLong(val) :
fmtShort(val)
}
throw new Error('val is not a non-empty string or a valid number. val=' + JSON.stringify(val))
}
/**
* Parse the given `str` and return milliseconds.
*
* @param {String} str
* @return {Number}
* @api private
*/
function parse(str) {
str = String(str)
if (str.length > 10000) {
return
}
var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str)
if (!match) {
return
}
var n = parseFloat(match[1])
var type = (match[2] || 'ms').toLowerCase()
switch (type) {
case 'years':
case 'year':
case 'yrs':
case 'yr':
case 'y':
return n * y
case 'days':
case 'day':
case 'd':
return n * d
case 'hours':
case 'hour':
case 'hrs':
case 'hr':
case 'h':
return n * h
case 'minutes':
case 'minute':
case 'mins':
case 'min':
case 'm':
return n * m
case 'seconds':
case 'second':
case 'secs':
case 'sec':
case 's':
return n * s
case 'milliseconds':
case 'millisecond':
case 'msecs':
case 'msec':
case 'ms':
return n
default:
return undefined
}
}
/**
* Short format for `ms`.
*
* @param {Number} ms
* @return {String}
* @api private
*/
function fmtShort(ms) {
if (ms >= d) {
return Math.round(ms / d) + 'd'
}
if (ms >= h) {
return Math.round(ms / h) + 'h'
}
if (ms >= m) {
return Math.round(ms / m) + 'm'
}
if (ms >= s) {
return Math.round(ms / s) + 's'
}
return ms + 'ms'
}
/**
* Long format for `ms`.
*
* @param {Number} ms
* @return {String}
* @api private
*/
function fmtLong(ms) {
return plural(ms, d, 'day') ||
plural(ms, h, 'hour') ||
plural(ms, m, 'minute') ||
plural(ms, s, 'second') ||
ms + ' ms'
}
/**
* Pluralization helper.
*/
function plural(ms, n, name) {
if (ms < n) {
return
}
if (ms < n * 1.5) {
return Math.floor(ms / n) + ' ' + name
}
return Math.ceil(ms / n) + ' ' + name + 's'
}
/***/ },
/* 27 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {'use strict';
/**
* Module requirements.
*/
var Polling = __webpack_require__(7);
var inherit = __webpack_require__(21);
/**
* Module exports.
*/
module.exports = JSONPPolling;
/**
* Cached regular expressions.
*/
var rNewline = /\n/g;
var rEscapedNewline = /\\n/g;
/**
* Global JSONP callbacks.
*/
var callbacks;
/**
* Noop.
*/
function empty() {}
/**
* JSONP Polling constructor.
*
* @param {Object} opts.
* @api public
*/
function JSONPPolling(opts) {
Polling.call(this, opts);
this.query = this.query || {};
// define global callbacks array if not present
// we do this here (lazily) to avoid unneeded global pollution
if (!callbacks) {
// we need to consider multiple engines in the same page
if (!global.___eio) global.___eio = [];
callbacks = global.___eio;
}
// callback identifier
this.index = callbacks.length;
// add callback to jsonp global
var self = this;
callbacks.push(function (msg) {
self.onData(msg);
});
// append to query string
this.query.j = this.index;
// prevent spurious errors from being emitted when the window is unloaded
if (global.document && global.addEventListener) {
global.addEventListener('beforeunload', function () {
if (self.script) self.script.onerror = empty;
}, false);
}
}
/**
* Inherits from Polling.
*/
inherit(JSONPPolling, Polling);
/*
* JSONP only supports binary as base64 encoded strings
*/
JSONPPolling.prototype.supportsBinary = false;
/**
* Closes the socket.
*
* @api private
*/
JSONPPolling.prototype.doClose = function () {
if (this.script) {
this.script.parentNode.removeChild(this.script);
this.script = null;
}
if (this.form) {
this.form.parentNode.removeChild(this.form);
this.form = null;
this.iframe = null;
}
Polling.prototype.doClose.call(this);
};
/**
* Starts a poll cycle.
*
* @api private
*/
JSONPPolling.prototype.doPoll = function () {
var self = this;
var script = document.createElement('script');
if (this.script) {
this.script.parentNode.removeChild(this.script);
this.script = null;
}
script.async = true;
script.src = this.uri();
script.onerror = function (e) {
self.onError('jsonp poll error', e);
};
var insertAt = document.getElementsByTagName('script')[0];
if (insertAt) {
insertAt.parentNode.insertBefore(script, insertAt);
} else {
(document.head || document.body).appendChild(script);
}
this.script = script;
var isUAgecko = 'undefined' !== typeof navigator && /gecko/i.test(navigator.userAgent);
if (isUAgecko) {
setTimeout(function () {
var iframe = document.createElement('iframe');
document.body.appendChild(iframe);
document.body.removeChild(iframe);
}, 100);
}
};
/**
* Writes with a hidden iframe.
*
* @param {String} data to send
* @param {Function} called upon flush.
* @api private
*/
JSONPPolling.prototype.doWrite = function (data, fn) {
var self = this;
if (!this.form) {
var form = document.createElement('form');
var area = document.createElement('textarea');
var id = this.iframeId = 'eio_iframe_' + this.index;
var iframe;
form.className = 'socketio';
form.style.position = 'absolute';
form.style.top = '-1000px';
form.style.left = '-1000px';
form.target = id;
form.method = 'POST';
form.setAttribute('accept-charset', 'utf-8');
area.name = 'd';
form.appendChild(area);
document.body.appendChild(form);
this.form = form;
this.area = area;
}
this.form.action = this.uri();
function complete() {
initIframe();
fn();
}
function initIframe() {
if (self.iframe) {
try {
self.form.removeChild(self.iframe);
} catch (e) {
self.onError('jsonp polling iframe removal error', e);
}
}
try {
// ie6 dynamic iframes with target="" support (thanks Chris Lambacher)
var html = '<iframe src="javascript:0" name="' + self.iframeId + '">';
iframe = document.createElement(html);
} catch (e) {
iframe = document.createElement('iframe');
iframe.name = self.iframeId;
iframe.src = 'javascript:0';
}
iframe.id = self.iframeId;
self.form.appendChild(iframe);
self.iframe = iframe;
}
initIframe();
// escape \n to prevent it from being converted into \r\n by some UAs
// double escaping is required for escaped new lines because unescaping of new lines can be done safely on server-side
data = data.replace(rEscapedNewline, '\\\n');
this.area.value = data.replace(rNewline, '\\n');
try {
this.form.submit();
} catch (e) {}
if (this.iframe.attachEvent) {
this.iframe.onreadystatechange = function () {
if (self.iframe.readyState === 'complete') {
complete();
}
};
} else {
this.iframe.onload = complete;
}
};
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
/***/ },
/* 28 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {'use strict';
/**
* Module dependencies.
*/
var Transport = __webpack_require__(8);
var parser = __webpack_require__(9);
var parseqs = __webpack_require__(20);
var inherit = __webpack_require__(21);
var yeast = __webpack_require__(22);
var debug = __webpack_require__(23)('engine.io-client:websocket');
var BrowserWebSocket = global.WebSocket || global.MozWebSocket;
var NodeWebSocket;
if (typeof window === 'undefined') {
try {
NodeWebSocket = __webpack_require__(29);
} catch (e) {}
}
/**
* Get either the `WebSocket` or `MozWebSocket` globals
* in the browser or try to resolve WebSocket-compatible
* interface exposed by `ws` for Node-like environment.
*/
var WebSocket = BrowserWebSocket;
if (!WebSocket && typeof window === 'undefined') {
WebSocket = NodeWebSocket;
}
/**
* Module exports.
*/
module.exports = WS;
/**
* WebSocket transport constructor.
*
* @api {Object} connection options
* @api public
*/
function WS(opts) {
var forceBase64 = opts && opts.forceBase64;
if (forceBase64) {
this.supportsBinary = false;
}
this.perMessageDeflate = opts.perMessageDeflate;
this.usingBrowserWebSocket = BrowserWebSocket && !opts.forceNode;
if (!this.usingBrowserWebSocket) {
WebSocket = NodeWebSocket;
}
Transport.call(this, opts);
}
/**
* Inherits from Transport.
*/
inherit(WS, Transport);
/**
* Transport name.
*
* @api public
*/
WS.prototype.name = 'websocket';
/*
* WebSockets support binary
*/
WS.prototype.supportsBinary = true;
/**
* Opens socket.
*
* @api private
*/
WS.prototype.doOpen = function () {
if (!this.check()) {
// let probe timeout
return;
}
var uri = this.uri();
var protocols = void 0;
var opts = {
agent: this.agent,
perMessageDeflate: this.perMessageDeflate
};
// SSL options for Node.js client
opts.pfx = this.pfx;
opts.key = this.key;
opts.passphrase = this.passphrase;
opts.cert = this.cert;
opts.ca = this.ca;
opts.ciphers = this.ciphers;
opts.rejectUnauthorized = this.rejectUnauthorized;
if (this.extraHeaders) {
opts.headers = this.extraHeaders;
}
if (this.localAddress) {
opts.localAddress = this.localAddress;
}
try {
this.ws = this.usingBrowserWebSocket ? new WebSocket(uri) : new WebSocket(uri, protocols, opts);
} catch (err) {
return this.emit('error', err);
}
if (this.ws.binaryType === undefined) {
this.supportsBinary = false;
}
if (this.ws.supports && this.ws.supports.binary) {
this.supportsBinary = true;
this.ws.binaryType = 'nodebuffer';
} else {
this.ws.binaryType = 'arraybuffer';
}
this.addEventListeners();
};
/**
* Adds event listeners to the socket
*
* @api private
*/
WS.prototype.addEventListeners = function () {
var self = this;
this.ws.onopen = function () {
self.onOpen();
};
this.ws.onclose = function () {
self.onClose();
};
this.ws.onmessage = function (ev) {
self.onData(ev.data);
};
this.ws.onerror = function (e) {
self.onError('websocket error', e);
};
};
/**
* Writes data to socket.
*
* @param {Array} array of packets.
* @api private
*/
WS.prototype.write = function (packets) {
var self = this;
this.writable = false;
// encodePacket efficient as it uses WS framing
// no need for encodePayload
var total = packets.length;
for (var i = 0, l = total; i < l; i++) {
(function (packet) {
parser.encodePacket(packet, self.supportsBinary, function (data) {
if (!self.usingBrowserWebSocket) {
// always create a new object (GH-437)
var opts = {};
if (packet.options) {
opts.compress = packet.options.compress;
}
if (self.perMessageDeflate) {
var len = 'string' === typeof data ? global.Buffer.byteLength(data) : data.length;
if (len < self.perMessageDeflate.threshold) {
opts.compress = false;
}
}
}
// Sometimes the websocket has already been closed but the browser didn't
// have a chance of informing us about it yet, in that case send will
// throw an error
try {
if (self.usingBrowserWebSocket) {
// TypeError is thrown when passing the second argument on Safari
self.ws.send(data);
} else {
self.ws.send(data, opts);
}
} catch (e) {
debug('websocket closed before onclose event');
}
--total || done();
});
})(packets[i]);
}
function done() {
self.emit('flush');
// fake drain
// defer to next tick to allow Socket to clear writeBuffer
setTimeout(function () {
self.writable = true;
self.emit('drain');
}, 0);
}
};
/**
* Called upon close
*
* @api private
*/
WS.prototype.onClose = function () {
Transport.prototype.onClose.call(this);
};
/**
* Closes socket.
*
* @api private
*/
WS.prototype.doClose = function () {
if (typeof this.ws !== 'undefined') {
this.ws.close();
}
};
/**
* Generates uri for connection.
*
* @api private
*/
WS.prototype.uri = function () {
var query = this.query || {};
var schema = this.secure ? 'wss' : 'ws';
var port = '';
// avoid port if default for schema
if (this.port && ('wss' === schema && Number(this.port) !== 443 || 'ws' === schema && Number(this.port) !== 80)) {
port = ':' + this.port;
}
// append timestamp to URI
if (this.timestampRequests) {
query[this.timestampParam] = yeast();
}
// communicate binary support capabilities
if (!this.supportsBinary) {
query.b64 = 1;
}
query = parseqs.encode(query);
// prepend ? to query
if (query.length) {
query = '?' + query;
}
var ipv6 = this.hostname.indexOf(':') !== -1;
return schema + '://' + (ipv6 ? '[' + this.hostname + ']' : this.hostname) + port + this.path + query;
};
/**
* Feature detection for WebSocket.
*
* @return {Boolean} whether this transport is available.
* @api public
*/
WS.prototype.check = function () {
return !!WebSocket && !('__initialize' in WebSocket && this.name === WS.prototype.name);
};
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
/***/ },
/* 29 */
/***/ function(module, exports) {
/* (ignored) */
/***/ },
/* 30 */
/***/ function(module, exports) {
var indexOf = [].indexOf;
module.exports = function(arr, obj){
if (indexOf) return arr.indexOf(obj);
for (var i = 0; i < arr.length; ++i) {
if (arr[i] === obj) return i;
}
return -1;
};
/***/ },
/* 31 */
/***/ function(module, exports) {
/**
* Parses an URI
*
* @author Steven Levithan <stevenlevithan.com> (MIT license)
* @api private
*/
var re = /^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/;
var parts = [
'source', 'protocol', 'authority', 'userInfo', 'user', 'password', 'host', 'port', 'relative', 'path', 'directory', 'file', 'query', 'anchor'
];
module.exports = function parseuri(str) {
var src = str,
b = str.indexOf('['),
e = str.indexOf(']');
if (b != -1 && e != -1) {
str = str.substring(0, b) + str.substring(b, e).replace(/:/g, ';') + str.substring(e, str.length);
}
var m = re.exec(str || ''),
uri = {},
i = 14;
while (i--) {
uri[parts[i]] = m[i] || '';
}
if (b != -1 && e != -1) {
uri.source = src;
uri.host = uri.host.substring(1, uri.host.length - 1).replace(/;/g, ':');
uri.authority = uri.authority.replace('[', '').replace(']', '').replace(/;/g, ':');
uri.ipv6uri = true;
}
return uri;
};
/***/ },
/* 32 */
/***/ function(module, exports) {
/* WEBPACK VAR INJECTION */(function(global) {/**
* JSON parse.
*
* @see Based on jQuery#parseJSON (MIT) and JSON2
* @api private
*/
var rvalidchars = /^[\],:{}\s]*$/;
var rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g;
var rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g;
var rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g;
var rtrimLeft = /^\s+/;
var rtrimRight = /\s+$/;
module.exports = function parsejson(data) {
if ('string' != typeof data || !data) {
return null;
}
data = data.replace(rtrimLeft, '').replace(rtrimRight, '');
// Attempt to parse using the native JSON parser first
if (global.JSON && JSON.parse) {
return JSON.parse(data);
}
if (rvalidchars.test(data.replace(rvalidescape, '@')
.replace(rvalidtokens, ']')
.replace(rvalidbraces, ''))) {
return (new Function('return ' + data))();
}
};
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
/***/ }
/******/ ])
});
;
|
admin/client/components/Popout/index.js
|
wmertens/keystone
|
import React from 'react';
import Portal from '../Portal';
import Transition from 'react-addons-css-transition-group';
const sizes = {
arrowHeight: 12,
};
var Popout = React.createClass({
displayName: 'Popout',
propTypes: {
isOpen: React.PropTypes.bool,
onCancel: React.PropTypes.func,
onSubmit: React.PropTypes.func,
relativeToID: React.PropTypes.string.isRequired,
width: React.PropTypes.number,
},
getDefaultProps () {
return {
width: 320,
};
},
getInitialState () {
return {};
},
componentDidMount () {
if (this.props.isOpen) this.calculatePosition();
},
componentWillReceiveProps (nextProps) {
if (!this.props.isOpen && nextProps.isOpen) this.calculatePosition();
},
getPortalDOMNode () {
return this.refs.portal.getPortalDOMNode();
},
calculatePosition () {
let posNode = document.getElementById(this.props.relativeToID);
const pos = {
top: 0,
left: 0,
width: posNode.offsetWidth,
height: posNode.offsetHeight,
};
while (posNode.offsetParent) {
pos.top += posNode.offsetTop;
pos.left += posNode.offsetLeft;
posNode = posNode.offsetParent;
}
const leftOffset = pos.left + (pos.width / 2) - (this.props.width / 2);
const topOffset = pos.top + pos.height + sizes.arrowHeight;
this.setState({
leftOffset: leftOffset,
topOffset: topOffset,
});
},
renderPopout () {
if (!this.props.isOpen) return;
return (
<div className="Popout" style={{ left: this.state.leftOffset, top: this.state.topOffset, width: this.props.width }}>
<span className="Popout__arrow" />
<div className="Popout__inner">
{this.props.children}
</div>
</div>
);
},
renderBlockout () {
if (!this.props.isOpen) return;
return <div className="blockout" onClick={this.props.onCancel} />;
},
render () {
return (
<Portal className="Popout-wrapper" ref="portal">
<Transition className="Popout-animation" transitionEnterTimeout={200} transitionLeaveTimeout={200} transitionName="Popout" component="div">
{this.renderPopout()}
</Transition>
{this.renderBlockout()}
</Portal>
);
},
});
module.exports = Popout;
// expose the child to the top level export
module.exports.Header = require('./PopoutHeader');
module.exports.Body = require('./PopoutBody');
module.exports.Footer = require('./PopoutFooter');
module.exports.Pane = require('./PopoutPane');
|
src/Parser/Core/Modules/Features/Checklist/Requirements/GenericCastEfficiencyRequirement.js
|
enragednuke/WoWAnalyzer
|
import React from 'react';
import SpellLink from 'common/SpellLink';
import Requirement from '../Requirement';
class GenericCastEfficiencyRequirement extends Requirement {
constructor({ spell, ...others }) {
super({
name: <SpellLink id={spell.id} icon />,
check: function () { // don't use arrow function or `this` won't be set properly
if (!this.castEfficiency) {
throw new Error('The CastEfficiency module needs to be a dependency of the checklist to use the GenericCastEfficiencyRequirement.');
}
const castEfficiency = this.castEfficiency.getCastEfficiencyForSpellId(spell.id);
if (!castEfficiency) {
throw new Error(`Spell not active: ${spell.id} ${spell.name}`);
}
const {
efficiency,
gotMaxCasts,
recommendedEfficiency: minor,
averageIssueEfficiency: average,
majorIssueEfficiency: major,
} = castEfficiency;
return {
actual: gotMaxCasts ? 1 : efficiency,
isLessThan: {
minor,
average,
major,
},
style: 'percentage',
};
},
...others,
});
}
}
export default GenericCastEfficiencyRequirement;
|
src/index.js
|
kzerga/apollo-design-docs
|
import 'core-js/fn/object/assign';
import React from 'react';
import ReactDOM from 'react-dom';
import App from './components/Main';
// Render the main component into the dom
ReactDOM.render(<App />, document.getElementById('app'));
|
src/svg-icons/hardware/device-hub.js
|
jacklam718/react-svg-iconx
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let HardwareDeviceHub = (props) => (
<SvgIcon {...props}>
<path d="M17 16l-4-4V8.82C14.16 8.4 15 7.3 15 6c0-1.66-1.34-3-3-3S9 4.34 9 6c0 1.3.84 2.4 2 2.82V12l-4 4H3v5h5v-3.05l4-4.2 4 4.2V21h5v-5h-4z"/>
</SvgIcon>
);
HardwareDeviceHub = pure(HardwareDeviceHub);
HardwareDeviceHub.displayName = 'HardwareDeviceHub';
HardwareDeviceHub.muiName = 'SvgIcon';
export default HardwareDeviceHub;
|
node_modules/jszip/node_modules/core-js/modules/es6.promise.js
|
friendsofagape/mt2414ui
|
'use strict';
var LIBRARY = require('./_library')
, global = require('./_global')
, ctx = require('./_ctx')
, classof = require('./_classof')
, $export = require('./_export')
, isObject = require('./_is-object')
, anObject = require('./_an-object')
, aFunction = require('./_a-function')
, anInstance = require('./_an-instance')
, forOf = require('./_for-of')
, setProto = require('./_set-proto').set
, speciesConstructor = require('./_species-constructor')
, task = require('./_task').set
, microtask = require('./_microtask')()
, PROMISE = 'Promise'
, TypeError = global.TypeError
, process = global.process
, $Promise = global[PROMISE]
, process = global.process
, isNode = classof(process) == 'process'
, empty = function(){ /* empty */ }
, Internal, GenericPromiseCapability, Wrapper;
var USE_NATIVE = !!function(){
try {
// correct subclassing with @@species support
var promise = $Promise.resolve(1)
, FakePromise = (promise.constructor = {})[require('./_wks')('species')] = function(exec){ exec(empty, empty); };
// unhandled rejections tracking support, NodeJS Promise without it fails @@species test
return (isNode || typeof PromiseRejectionEvent == 'function') && promise.then(empty) instanceof FakePromise;
} catch(e){ /* empty */ }
}();
// helpers
var sameConstructor = function(a, b){
// with library wrapper special case
return a === b || a === $Promise && b === Wrapper;
};
var isThenable = function(it){
var then;
return isObject(it) && typeof (then = it.then) == 'function' ? then : false;
};
var newPromiseCapability = function(C){
return sameConstructor($Promise, C)
? new PromiseCapability(C)
: new GenericPromiseCapability(C);
};
var PromiseCapability = GenericPromiseCapability = function(C){
var resolve, reject;
this.promise = new C(function($$resolve, $$reject){
if(resolve !== undefined || reject !== undefined)throw TypeError('Bad Promise constructor');
resolve = $$resolve;
reject = $$reject;
});
this.resolve = aFunction(resolve);
this.reject = aFunction(reject);
};
var perform = function(exec){
try {
exec();
} catch(e){
return {error: e};
}
};
var notify = function(promise, isReject){
if(promise._n)return;
promise._n = true;
var chain = promise._c;
microtask(function(){
var value = promise._v
, ok = promise._s == 1
, i = 0;
var run = function(reaction){
var handler = ok ? reaction.ok : reaction.fail
, resolve = reaction.resolve
, reject = reaction.reject
, domain = reaction.domain
, result, then;
try {
if(handler){
if(!ok){
if(promise._h == 2)onHandleUnhandled(promise);
promise._h = 1;
}
if(handler === true)result = value;
else {
if(domain)domain.enter();
result = handler(value);
if(domain)domain.exit();
}
if(result === reaction.promise){
reject(TypeError('Promise-chain cycle'));
} else if(then = isThenable(result)){
then.call(result, resolve, reject);
} else resolve(result);
} else reject(value);
} catch(e){
reject(e);
}
};
while(chain.length > i)run(chain[i++]); // variable length - can't use forEach
promise._c = [];
promise._n = false;
if(isReject && !promise._h)onUnhandled(promise);
});
};
var onUnhandled = function(promise){
task.call(global, function(){
var value = promise._v
, abrupt, handler, console;
if(isUnhandled(promise)){
abrupt = perform(function(){
if(isNode){
process.emit('unhandledRejection', value, promise);
} else if(handler = global.onunhandledrejection){
handler({promise: promise, reason: value});
} else if((console = global.console) && console.error){
console.error('Unhandled promise rejection', value);
}
});
// Browsers should not trigger `rejectionHandled` event if it was handled here, NodeJS - should
promise._h = isNode || isUnhandled(promise) ? 2 : 1;
} promise._a = undefined;
if(abrupt)throw abrupt.error;
});
};
var isUnhandled = function(promise){
if(promise._h == 1)return false;
var chain = promise._a || promise._c
, i = 0
, reaction;
while(chain.length > i){
reaction = chain[i++];
if(reaction.fail || !isUnhandled(reaction.promise))return false;
} return true;
};
var onHandleUnhandled = function(promise){
task.call(global, function(){
var handler;
if(isNode){
process.emit('rejectionHandled', promise);
} else if(handler = global.onrejectionhandled){
handler({promise: promise, reason: promise._v});
}
});
};
var $reject = function(value){
var promise = this;
if(promise._d)return;
promise._d = true;
promise = promise._w || promise; // unwrap
promise._v = value;
promise._s = 2;
if(!promise._a)promise._a = promise._c.slice();
notify(promise, true);
};
var $resolve = function(value){
var promise = this
, then;
if(promise._d)return;
promise._d = true;
promise = promise._w || promise; // unwrap
try {
if(promise === value)throw TypeError("Promise can't be resolved itself");
if(then = isThenable(value)){
microtask(function(){
var wrapper = {_w: promise, _d: false}; // wrap
try {
then.call(value, ctx($resolve, wrapper, 1), ctx($reject, wrapper, 1));
} catch(e){
$reject.call(wrapper, e);
}
});
} else {
promise._v = value;
promise._s = 1;
notify(promise, false);
}
} catch(e){
$reject.call({_w: promise, _d: false}, e); // wrap
}
};
// constructor polyfill
if(!USE_NATIVE){
// 25.4.3.1 Promise(executor)
$Promise = function Promise(executor){
anInstance(this, $Promise, PROMISE, '_h');
aFunction(executor);
Internal.call(this);
try {
executor(ctx($resolve, this, 1), ctx($reject, this, 1));
} catch(err){
$reject.call(this, err);
}
};
Internal = function Promise(executor){
this._c = []; // <- awaiting reactions
this._a = undefined; // <- checked in isUnhandled reactions
this._s = 0; // <- state
this._d = false; // <- done
this._v = undefined; // <- value
this._h = 0; // <- rejection state, 0 - default, 1 - handled, 2 - unhandled
this._n = false; // <- notify
};
Internal.prototype = require('./_redefine-all')($Promise.prototype, {
// 25.4.5.3 Promise.prototype.then(onFulfilled, onRejected)
then: function then(onFulfilled, onRejected){
var reaction = newPromiseCapability(speciesConstructor(this, $Promise));
reaction.ok = typeof onFulfilled == 'function' ? onFulfilled : true;
reaction.fail = typeof onRejected == 'function' && onRejected;
reaction.domain = isNode ? process.domain : undefined;
this._c.push(reaction);
if(this._a)this._a.push(reaction);
if(this._s)notify(this, false);
return reaction.promise;
},
// 25.4.5.1 Promise.prototype.catch(onRejected)
'catch': function(onRejected){
return this.then(undefined, onRejected);
}
});
PromiseCapability = function(){
var promise = new Internal;
this.promise = promise;
this.resolve = ctx($resolve, promise, 1);
this.reject = ctx($reject, promise, 1);
};
}
$export($export.G + $export.W + $export.F * !USE_NATIVE, {Promise: $Promise});
require('./_set-to-string-tag')($Promise, PROMISE);
require('./_set-species')(PROMISE);
Wrapper = require('./_core')[PROMISE];
// statics
$export($export.S + $export.F * !USE_NATIVE, PROMISE, {
// 25.4.4.5 Promise.reject(r)
reject: function reject(r){
var capability = newPromiseCapability(this)
, $$reject = capability.reject;
$$reject(r);
return capability.promise;
}
});
$export($export.S + $export.F * (LIBRARY || !USE_NATIVE), PROMISE, {
// 25.4.4.6 Promise.resolve(x)
resolve: function resolve(x){
// instanceof instead of internal slot check because we should fix it without replacement native Promise core
if(x instanceof $Promise && sameConstructor(x.constructor, this))return x;
var capability = newPromiseCapability(this)
, $$resolve = capability.resolve;
$$resolve(x);
return capability.promise;
}
});
$export($export.S + $export.F * !(USE_NATIVE && require('./_iter-detect')(function(iter){
$Promise.all(iter)['catch'](empty);
})), PROMISE, {
// 25.4.4.1 Promise.all(iterable)
all: function all(iterable){
var C = this
, capability = newPromiseCapability(C)
, resolve = capability.resolve
, reject = capability.reject;
var abrupt = perform(function(){
var values = []
, index = 0
, remaining = 1;
forOf(iterable, false, function(promise){
var $index = index++
, alreadyCalled = false;
values.push(undefined);
remaining++;
C.resolve(promise).then(function(value){
if(alreadyCalled)return;
alreadyCalled = true;
values[$index] = value;
--remaining || resolve(values);
}, reject);
});
--remaining || resolve(values);
});
if(abrupt)reject(abrupt.error);
return capability.promise;
},
// 25.4.4.4 Promise.race(iterable)
race: function race(iterable){
var C = this
, capability = newPromiseCapability(C)
, reject = capability.reject;
var abrupt = perform(function(){
forOf(iterable, false, function(promise){
C.resolve(promise).then(capability.resolve, reject);
});
});
if(abrupt)reject(abrupt.error);
return capability.promise;
}
});
|
resources/public/js/output/cljs/core.js
|
eneroth/reactive
|
// Compiled by ClojureScript 0.0-2411
goog.provide('cljs.core');
goog.require('goog.string.StringBuffer');
goog.require('goog.array');
goog.require('goog.array');
goog.require('goog.object');
goog.require('goog.object');
goog.require('goog.string');
goog.require('goog.string');
cljs.core._STAR_clojurescript_version_STAR_ = "0.0-2411";
cljs.core._STAR_unchecked_if_STAR_ = false;
/**
* Each runtime environment provides a different way to print output.
* Whatever function *print-fn* is bound to will be passed any
* Strings which should be printed.
*/
cljs.core._STAR_print_fn_STAR_ = (function _STAR_print_fn_STAR_(_){
throw (new Error("No *print-fn* fn set for evaluation environment"));
});
/**
* Set *print-fn* to f.
*/
cljs.core.set_print_fn_BANG_ = (function set_print_fn_BANG_(f){
return cljs.core._STAR_print_fn_STAR_ = f;
});
cljs.core._STAR_flush_on_newline_STAR_ = true;
cljs.core._STAR_print_newline_STAR_ = true;
cljs.core._STAR_print_readably_STAR_ = true;
cljs.core._STAR_print_meta_STAR_ = false;
cljs.core._STAR_print_dup_STAR_ = false;
cljs.core._STAR_print_length_STAR_ = null;
cljs.core._STAR_print_level_STAR_ = null;
cljs.core.pr_opts = (function pr_opts(){
return new cljs.core.PersistentArrayMap(null, 5, [new cljs.core.Keyword(null,"flush-on-newline","flush-on-newline",-151457939),cljs.core._STAR_flush_on_newline_STAR_,new cljs.core.Keyword(null,"readably","readably",1129599760),cljs.core._STAR_print_readably_STAR_,new cljs.core.Keyword(null,"meta","meta",1499536964),cljs.core._STAR_print_meta_STAR_,new cljs.core.Keyword(null,"dup","dup",556298533),cljs.core._STAR_print_dup_STAR_,new cljs.core.Keyword(null,"print-length","print-length",1931866356),cljs.core._STAR_print_length_STAR_], null);
});
/**
* Set *print-fn* to console.log
*/
cljs.core.enable_console_print_BANG_ = (function enable_console_print_BANG_(){
cljs.core._STAR_print_newline_STAR_ = false;
return cljs.core._STAR_print_fn_STAR_ = (function() {
var G__9648__delegate = function (args){
return console.log.apply(console,cljs.core.into_array.call(null,args));
};
var G__9648 = function (var_args){
var args = null;
if (arguments.length > 0) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return G__9648__delegate.call(this,args);};
G__9648.cljs$lang$maxFixedArity = 0;
G__9648.cljs$lang$applyTo = (function (arglist__9649){
var args = cljs.core.seq(arglist__9649);
return G__9648__delegate(args);
});
G__9648.cljs$core$IFn$_invoke$arity$variadic = G__9648__delegate;
return G__9648;
})()
;
});
/**
* Internal - do not use!
*/
cljs.core.truth_ = (function truth_(x){
return (x != null && x !== false);
});
cljs.core.not_native = null;
/**
* Tests if 2 arguments are the same object
*/
cljs.core.identical_QMARK_ = (function identical_QMARK_(x,y){
return (x === y);
});
/**
* Returns true if x is nil, false otherwise.
*/
cljs.core.nil_QMARK_ = (function nil_QMARK_(x){
return (x == null);
});
cljs.core.array_QMARK_ = (function array_QMARK_(x){
return x instanceof Array;
});
cljs.core.number_QMARK_ = (function number_QMARK_(n){
return typeof n === 'number';
});
/**
* Returns true if x is logical false, false otherwise.
*/
cljs.core.not = (function not(x){
if(cljs.core.truth_(x)){
return false;
} else {
return true;
}
});
/**
* Returns true if x is not nil, false otherwise.
*/
cljs.core.some_QMARK_ = (function some_QMARK_(x){
return !((x == null));
});
cljs.core.object_QMARK_ = (function object_QMARK_(x){
if(!((x == null))){
return (x.constructor === Object);
} else {
return false;
}
});
cljs.core.string_QMARK_ = (function string_QMARK_(x){
return goog.isString(x);
});
/**
* Internal - do not use!
*/
cljs.core.native_satisfies_QMARK_ = (function native_satisfies_QMARK_(p,x){
var x__$1 = (((x == null))?null:x);
if((p[goog.typeOf(x__$1)])){
return true;
} else {
if((p["_"])){
return true;
} else {
return false;
}
}
});
cljs.core.is_proto_ = (function is_proto_(x){
return (x.constructor.prototype === x);
});
/**
* When compiled for a command-line target, whatever
* function *main-fn* is set to will be called with the command-line
* argv as arguments
*/
cljs.core._STAR_main_cli_fn_STAR_ = null;
cljs.core.type = (function type(x){
if((x == null)){
return null;
} else {
return x.constructor;
}
});
cljs.core.missing_protocol = (function missing_protocol(proto,obj){
var ty = cljs.core.type.call(null,obj);
var ty__$1 = (cljs.core.truth_((function (){var and__3616__auto__ = ty;
if(cljs.core.truth_(and__3616__auto__)){
return ty.cljs$lang$type;
} else {
return and__3616__auto__;
}
})())?ty.cljs$lang$ctorStr:goog.typeOf(obj));
return (new Error(["No protocol method ",proto," defined for type ",ty__$1,": ",obj].join("")));
});
cljs.core.type__GT_str = (function type__GT_str(ty){
var temp__4124__auto__ = ty.cljs$lang$ctorStr;
if(cljs.core.truth_(temp__4124__auto__)){
var s = temp__4124__auto__;
return s;
} else {
return [cljs.core.str(ty)].join('');
}
});
if((typeof Symbol !== 'undefined') && ((goog.typeOf(Symbol) === "function"))){
cljs.core.ITER_SYMBOL = Symbol.iterator;
} else {
cljs.core.ITER_SYMBOL = "@@iterator";
}
cljs.core.make_array = (function() {
var make_array = null;
var make_array__1 = (function (size){
return (new Array(size));
});
var make_array__2 = (function (type,size){
return make_array.call(null,size);
});
make_array = function(type,size){
switch(arguments.length){
case 1:
return make_array__1.call(this,type);
case 2:
return make_array__2.call(this,type,size);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
make_array.cljs$core$IFn$_invoke$arity$1 = make_array__1;
make_array.cljs$core$IFn$_invoke$arity$2 = make_array__2;
return make_array;
})()
;
/**
* Returns a javascript array, cloned from the passed in array
*/
cljs.core.aclone = (function aclone(arr){
var len = arr.length;
var new_arr = (new Array(len));
var n__4510__auto___9650 = len;
var i_9651 = (0);
while(true){
if((i_9651 < n__4510__auto___9650)){
(new_arr[i_9651] = (arr[i_9651]));
var G__9652 = (i_9651 + (1));
i_9651 = G__9652;
continue;
} else {
}
break;
}
return new_arr;
});
/**
* Creates a new javascript array.
* @param {...*} var_args
*/
cljs.core.array = (function array(var_args){
return Array.prototype.slice.call(arguments);
});
/**
* Returns the value at the index.
* @param {...*} var_args
*/
cljs.core.aget = (function() {
var aget = null;
var aget__2 = (function (array,i){
return (array[i]);
});
var aget__3 = (function() {
var G__9653__delegate = function (array,i,idxs){
return cljs.core.apply.call(null,aget,aget.call(null,array,i),idxs);
};
var G__9653 = function (array,i,var_args){
var idxs = null;
if (arguments.length > 2) {
idxs = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9653__delegate.call(this,array,i,idxs);};
G__9653.cljs$lang$maxFixedArity = 2;
G__9653.cljs$lang$applyTo = (function (arglist__9654){
var array = cljs.core.first(arglist__9654);
arglist__9654 = cljs.core.next(arglist__9654);
var i = cljs.core.first(arglist__9654);
var idxs = cljs.core.rest(arglist__9654);
return G__9653__delegate(array,i,idxs);
});
G__9653.cljs$core$IFn$_invoke$arity$variadic = G__9653__delegate;
return G__9653;
})()
;
aget = function(array,i,var_args){
var idxs = var_args;
switch(arguments.length){
case 2:
return aget__2.call(this,array,i);
default:
return aget__3.cljs$core$IFn$_invoke$arity$variadic(array,i, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
aget.cljs$lang$maxFixedArity = 2;
aget.cljs$lang$applyTo = aget__3.cljs$lang$applyTo;
aget.cljs$core$IFn$_invoke$arity$2 = aget__2;
aget.cljs$core$IFn$_invoke$arity$variadic = aget__3.cljs$core$IFn$_invoke$arity$variadic;
return aget;
})()
;
/**
* Sets the value at the index.
* @param {...*} var_args
*/
cljs.core.aset = (function() {
var aset = null;
var aset__3 = (function (array,i,val){
return (array[i] = val);
});
var aset__4 = (function() {
var G__9655__delegate = function (array,idx,idx2,idxv){
return cljs.core.apply.call(null,aset,(array[idx]),idx2,idxv);
};
var G__9655 = function (array,idx,idx2,var_args){
var idxv = null;
if (arguments.length > 3) {
idxv = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__9655__delegate.call(this,array,idx,idx2,idxv);};
G__9655.cljs$lang$maxFixedArity = 3;
G__9655.cljs$lang$applyTo = (function (arglist__9656){
var array = cljs.core.first(arglist__9656);
arglist__9656 = cljs.core.next(arglist__9656);
var idx = cljs.core.first(arglist__9656);
arglist__9656 = cljs.core.next(arglist__9656);
var idx2 = cljs.core.first(arglist__9656);
var idxv = cljs.core.rest(arglist__9656);
return G__9655__delegate(array,idx,idx2,idxv);
});
G__9655.cljs$core$IFn$_invoke$arity$variadic = G__9655__delegate;
return G__9655;
})()
;
aset = function(array,idx,idx2,var_args){
var idxv = var_args;
switch(arguments.length){
case 3:
return aset__3.call(this,array,idx,idx2);
default:
return aset__4.cljs$core$IFn$_invoke$arity$variadic(array,idx,idx2, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
aset.cljs$lang$maxFixedArity = 3;
aset.cljs$lang$applyTo = aset__4.cljs$lang$applyTo;
aset.cljs$core$IFn$_invoke$arity$3 = aset__3;
aset.cljs$core$IFn$_invoke$arity$variadic = aset__4.cljs$core$IFn$_invoke$arity$variadic;
return aset;
})()
;
/**
* Returns the length of the array. Works on arrays of all types.
*/
cljs.core.alength = (function alength(array){
return array.length;
});
cljs.core.into_array = (function() {
var into_array = null;
var into_array__1 = (function (aseq){
return into_array.call(null,null,aseq);
});
var into_array__2 = (function (type,aseq){
return cljs.core.reduce.call(null,(function (a,x){
a.push(x);
return a;
}),[],aseq);
});
into_array = function(type,aseq){
switch(arguments.length){
case 1:
return into_array__1.call(this,type);
case 2:
return into_array__2.call(this,type,aseq);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
into_array.cljs$core$IFn$_invoke$arity$1 = into_array__1;
into_array.cljs$core$IFn$_invoke$arity$2 = into_array__2;
return into_array;
})()
;
/**
* Invoke JavaScript object method via string. Needed when the
* string is not a valid unquoted property name.
* @param {...*} var_args
*/
cljs.core.js_invoke = (function() {
var js_invoke__delegate = function (obj,s,args){
return (obj[s]).apply(obj,cljs.core.into_array.call(null,args));
};
var js_invoke = function (obj,s,var_args){
var args = null;
if (arguments.length > 2) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return js_invoke__delegate.call(this,obj,s,args);};
js_invoke.cljs$lang$maxFixedArity = 2;
js_invoke.cljs$lang$applyTo = (function (arglist__9657){
var obj = cljs.core.first(arglist__9657);
arglist__9657 = cljs.core.next(arglist__9657);
var s = cljs.core.first(arglist__9657);
var args = cljs.core.rest(arglist__9657);
return js_invoke__delegate(obj,s,args);
});
js_invoke.cljs$core$IFn$_invoke$arity$variadic = js_invoke__delegate;
return js_invoke;
})()
;
cljs.core.Fn = (function (){var obj9659 = {};
return obj9659;
})();
cljs.core.IFn = (function (){var obj9661 = {};
return obj9661;
})();
cljs.core._invoke = (function() {
var _invoke = null;
var _invoke__1 = (function (this$){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$1;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$1(this$);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$);
}
});
var _invoke__2 = (function (this$,a){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$2;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$2(this$,a);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a);
}
});
var _invoke__3 = (function (this$,a,b){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$3;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$3(this$,a,b);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b);
}
});
var _invoke__4 = (function (this$,a,b,c){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$4;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$4(this$,a,b,c);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b,c);
}
});
var _invoke__5 = (function (this$,a,b,c,d){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$5;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$5(this$,a,b,c,d);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b,c,d);
}
});
var _invoke__6 = (function (this$,a,b,c,d,e){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$6;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$6(this$,a,b,c,d,e);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b,c,d,e);
}
});
var _invoke__7 = (function (this$,a,b,c,d,e,f){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$7;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$7(this$,a,b,c,d,e,f);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b,c,d,e,f);
}
});
var _invoke__8 = (function (this$,a,b,c,d,e,f,g){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$8;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$8(this$,a,b,c,d,e,f,g);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b,c,d,e,f,g);
}
});
var _invoke__9 = (function (this$,a,b,c,d,e,f,g,h){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$9;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$9(this$,a,b,c,d,e,f,g,h);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b,c,d,e,f,g,h);
}
});
var _invoke__10 = (function (this$,a,b,c,d,e,f,g,h,i){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$10;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$10(this$,a,b,c,d,e,f,g,h,i);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b,c,d,e,f,g,h,i);
}
});
var _invoke__11 = (function (this$,a,b,c,d,e,f,g,h,i,j){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$11;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$11(this$,a,b,c,d,e,f,g,h,i,j);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b,c,d,e,f,g,h,i,j);
}
});
var _invoke__12 = (function (this$,a,b,c,d,e,f,g,h,i,j,k){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$12;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$12(this$,a,b,c,d,e,f,g,h,i,j,k);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b,c,d,e,f,g,h,i,j,k);
}
});
var _invoke__13 = (function (this$,a,b,c,d,e,f,g,h,i,j,k,l){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$13;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$13(this$,a,b,c,d,e,f,g,h,i,j,k,l);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b,c,d,e,f,g,h,i,j,k,l);
}
});
var _invoke__14 = (function (this$,a,b,c,d,e,f,g,h,i,j,k,l,m){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$14;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$14(this$,a,b,c,d,e,f,g,h,i,j,k,l,m);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b,c,d,e,f,g,h,i,j,k,l,m);
}
});
var _invoke__15 = (function (this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$15;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$15(this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n);
}
});
var _invoke__16 = (function (this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$16;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$16(this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o);
}
});
var _invoke__17 = (function (this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$17;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$17(this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p);
}
});
var _invoke__18 = (function (this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$18;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$18(this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q);
}
});
var _invoke__19 = (function (this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$19;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$19(this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r);
}
});
var _invoke__20 = (function (this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$20;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$20(this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s);
}
});
var _invoke__21 = (function (this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$21;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$21(this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t);
}
});
var _invoke__22 = (function (this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,rest){
if((function (){var and__3616__auto__ = this$;
if(and__3616__auto__){
return this$.cljs$core$IFn$_invoke$arity$22;
} else {
return and__3616__auto__;
}
})()){
return this$.cljs$core$IFn$_invoke$arity$22(this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,rest);
} else {
var x__4267__auto__ = (((this$ == null))?null:this$);
return (function (){var or__3628__auto__ = (cljs.core._invoke[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._invoke["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IFn.-invoke",this$);
}
}
})().call(null,this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,rest);
}
});
_invoke = function(this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,rest){
switch(arguments.length){
case 1:
return _invoke__1.call(this,this$);
case 2:
return _invoke__2.call(this,this$,a);
case 3:
return _invoke__3.call(this,this$,a,b);
case 4:
return _invoke__4.call(this,this$,a,b,c);
case 5:
return _invoke__5.call(this,this$,a,b,c,d);
case 6:
return _invoke__6.call(this,this$,a,b,c,d,e);
case 7:
return _invoke__7.call(this,this$,a,b,c,d,e,f);
case 8:
return _invoke__8.call(this,this$,a,b,c,d,e,f,g);
case 9:
return _invoke__9.call(this,this$,a,b,c,d,e,f,g,h);
case 10:
return _invoke__10.call(this,this$,a,b,c,d,e,f,g,h,i);
case 11:
return _invoke__11.call(this,this$,a,b,c,d,e,f,g,h,i,j);
case 12:
return _invoke__12.call(this,this$,a,b,c,d,e,f,g,h,i,j,k);
case 13:
return _invoke__13.call(this,this$,a,b,c,d,e,f,g,h,i,j,k,l);
case 14:
return _invoke__14.call(this,this$,a,b,c,d,e,f,g,h,i,j,k,l,m);
case 15:
return _invoke__15.call(this,this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n);
case 16:
return _invoke__16.call(this,this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o);
case 17:
return _invoke__17.call(this,this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p);
case 18:
return _invoke__18.call(this,this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q);
case 19:
return _invoke__19.call(this,this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r);
case 20:
return _invoke__20.call(this,this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s);
case 21:
return _invoke__21.call(this,this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t);
case 22:
return _invoke__22.call(this,this$,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,rest);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
_invoke.cljs$core$IFn$_invoke$arity$1 = _invoke__1;
_invoke.cljs$core$IFn$_invoke$arity$2 = _invoke__2;
_invoke.cljs$core$IFn$_invoke$arity$3 = _invoke__3;
_invoke.cljs$core$IFn$_invoke$arity$4 = _invoke__4;
_invoke.cljs$core$IFn$_invoke$arity$5 = _invoke__5;
_invoke.cljs$core$IFn$_invoke$arity$6 = _invoke__6;
_invoke.cljs$core$IFn$_invoke$arity$7 = _invoke__7;
_invoke.cljs$core$IFn$_invoke$arity$8 = _invoke__8;
_invoke.cljs$core$IFn$_invoke$arity$9 = _invoke__9;
_invoke.cljs$core$IFn$_invoke$arity$10 = _invoke__10;
_invoke.cljs$core$IFn$_invoke$arity$11 = _invoke__11;
_invoke.cljs$core$IFn$_invoke$arity$12 = _invoke__12;
_invoke.cljs$core$IFn$_invoke$arity$13 = _invoke__13;
_invoke.cljs$core$IFn$_invoke$arity$14 = _invoke__14;
_invoke.cljs$core$IFn$_invoke$arity$15 = _invoke__15;
_invoke.cljs$core$IFn$_invoke$arity$16 = _invoke__16;
_invoke.cljs$core$IFn$_invoke$arity$17 = _invoke__17;
_invoke.cljs$core$IFn$_invoke$arity$18 = _invoke__18;
_invoke.cljs$core$IFn$_invoke$arity$19 = _invoke__19;
_invoke.cljs$core$IFn$_invoke$arity$20 = _invoke__20;
_invoke.cljs$core$IFn$_invoke$arity$21 = _invoke__21;
_invoke.cljs$core$IFn$_invoke$arity$22 = _invoke__22;
return _invoke;
})()
;
cljs.core.ICloneable = (function (){var obj9663 = {};
return obj9663;
})();
cljs.core._clone = (function _clone(value){
if((function (){var and__3616__auto__ = value;
if(and__3616__auto__){
return value.cljs$core$ICloneable$_clone$arity$1;
} else {
return and__3616__auto__;
}
})()){
return value.cljs$core$ICloneable$_clone$arity$1(value);
} else {
var x__4267__auto__ = (((value == null))?null:value);
return (function (){var or__3628__auto__ = (cljs.core._clone[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._clone["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"ICloneable.-clone",value);
}
}
})().call(null,value);
}
});
cljs.core.ICounted = (function (){var obj9665 = {};
return obj9665;
})();
cljs.core._count = (function _count(coll){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$ICounted$_count$arity$1;
} else {
return and__3616__auto__;
}
})()){
return coll.cljs$core$ICounted$_count$arity$1(coll);
} else {
var x__4267__auto__ = (((coll == null))?null:coll);
return (function (){var or__3628__auto__ = (cljs.core._count[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._count["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"ICounted.-count",coll);
}
}
})().call(null,coll);
}
});
cljs.core.IEmptyableCollection = (function (){var obj9667 = {};
return obj9667;
})();
cljs.core._empty = (function _empty(coll){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$IEmptyableCollection$_empty$arity$1;
} else {
return and__3616__auto__;
}
})()){
return coll.cljs$core$IEmptyableCollection$_empty$arity$1(coll);
} else {
var x__4267__auto__ = (((coll == null))?null:coll);
return (function (){var or__3628__auto__ = (cljs.core._empty[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._empty["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IEmptyableCollection.-empty",coll);
}
}
})().call(null,coll);
}
});
cljs.core.ICollection = (function (){var obj9669 = {};
return obj9669;
})();
cljs.core._conj = (function _conj(coll,o){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$ICollection$_conj$arity$2;
} else {
return and__3616__auto__;
}
})()){
return coll.cljs$core$ICollection$_conj$arity$2(coll,o);
} else {
var x__4267__auto__ = (((coll == null))?null:coll);
return (function (){var or__3628__auto__ = (cljs.core._conj[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._conj["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"ICollection.-conj",coll);
}
}
})().call(null,coll,o);
}
});
cljs.core.IIndexed = (function (){var obj9671 = {};
return obj9671;
})();
cljs.core._nth = (function() {
var _nth = null;
var _nth__2 = (function (coll,n){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$IIndexed$_nth$arity$2;
} else {
return and__3616__auto__;
}
})()){
return coll.cljs$core$IIndexed$_nth$arity$2(coll,n);
} else {
var x__4267__auto__ = (((coll == null))?null:coll);
return (function (){var or__3628__auto__ = (cljs.core._nth[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._nth["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IIndexed.-nth",coll);
}
}
})().call(null,coll,n);
}
});
var _nth__3 = (function (coll,n,not_found){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$IIndexed$_nth$arity$3;
} else {
return and__3616__auto__;
}
})()){
return coll.cljs$core$IIndexed$_nth$arity$3(coll,n,not_found);
} else {
var x__4267__auto__ = (((coll == null))?null:coll);
return (function (){var or__3628__auto__ = (cljs.core._nth[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._nth["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IIndexed.-nth",coll);
}
}
})().call(null,coll,n,not_found);
}
});
_nth = function(coll,n,not_found){
switch(arguments.length){
case 2:
return _nth__2.call(this,coll,n);
case 3:
return _nth__3.call(this,coll,n,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
_nth.cljs$core$IFn$_invoke$arity$2 = _nth__2;
_nth.cljs$core$IFn$_invoke$arity$3 = _nth__3;
return _nth;
})()
;
cljs.core.ASeq = (function (){var obj9673 = {};
return obj9673;
})();
cljs.core.ISeq = (function (){var obj9675 = {};
return obj9675;
})();
cljs.core._first = (function _first(coll){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$ISeq$_first$arity$1;
} else {
return and__3616__auto__;
}
})()){
return coll.cljs$core$ISeq$_first$arity$1(coll);
} else {
var x__4267__auto__ = (((coll == null))?null:coll);
return (function (){var or__3628__auto__ = (cljs.core._first[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._first["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"ISeq.-first",coll);
}
}
})().call(null,coll);
}
});
cljs.core._rest = (function _rest(coll){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$ISeq$_rest$arity$1;
} else {
return and__3616__auto__;
}
})()){
return coll.cljs$core$ISeq$_rest$arity$1(coll);
} else {
var x__4267__auto__ = (((coll == null))?null:coll);
return (function (){var or__3628__auto__ = (cljs.core._rest[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._rest["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"ISeq.-rest",coll);
}
}
})().call(null,coll);
}
});
cljs.core.INext = (function (){var obj9677 = {};
return obj9677;
})();
cljs.core._next = (function _next(coll){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$INext$_next$arity$1;
} else {
return and__3616__auto__;
}
})()){
return coll.cljs$core$INext$_next$arity$1(coll);
} else {
var x__4267__auto__ = (((coll == null))?null:coll);
return (function (){var or__3628__auto__ = (cljs.core._next[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._next["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"INext.-next",coll);
}
}
})().call(null,coll);
}
});
cljs.core.ILookup = (function (){var obj9679 = {};
return obj9679;
})();
cljs.core._lookup = (function() {
var _lookup = null;
var _lookup__2 = (function (o,k){
if((function (){var and__3616__auto__ = o;
if(and__3616__auto__){
return o.cljs$core$ILookup$_lookup$arity$2;
} else {
return and__3616__auto__;
}
})()){
return o.cljs$core$ILookup$_lookup$arity$2(o,k);
} else {
var x__4267__auto__ = (((o == null))?null:o);
return (function (){var or__3628__auto__ = (cljs.core._lookup[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._lookup["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"ILookup.-lookup",o);
}
}
})().call(null,o,k);
}
});
var _lookup__3 = (function (o,k,not_found){
if((function (){var and__3616__auto__ = o;
if(and__3616__auto__){
return o.cljs$core$ILookup$_lookup$arity$3;
} else {
return and__3616__auto__;
}
})()){
return o.cljs$core$ILookup$_lookup$arity$3(o,k,not_found);
} else {
var x__4267__auto__ = (((o == null))?null:o);
return (function (){var or__3628__auto__ = (cljs.core._lookup[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._lookup["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"ILookup.-lookup",o);
}
}
})().call(null,o,k,not_found);
}
});
_lookup = function(o,k,not_found){
switch(arguments.length){
case 2:
return _lookup__2.call(this,o,k);
case 3:
return _lookup__3.call(this,o,k,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
_lookup.cljs$core$IFn$_invoke$arity$2 = _lookup__2;
_lookup.cljs$core$IFn$_invoke$arity$3 = _lookup__3;
return _lookup;
})()
;
cljs.core.IAssociative = (function (){var obj9681 = {};
return obj9681;
})();
cljs.core._contains_key_QMARK_ = (function _contains_key_QMARK_(coll,k){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$IAssociative$_contains_key_QMARK_$arity$2;
} else {
return and__3616__auto__;
}
})()){
return coll.cljs$core$IAssociative$_contains_key_QMARK_$arity$2(coll,k);
} else {
var x__4267__auto__ = (((coll == null))?null:coll);
return (function (){var or__3628__auto__ = (cljs.core._contains_key_QMARK_[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
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cljs.core._assoc = (function _assoc(coll,k,v){
if((function (){var and__3616__auto__ = coll;
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return coll.cljs$core$IAssociative$_assoc$arity$3;
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return or__3628__auto____$1;
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throw cljs.core.missing_protocol.call(null,"IAssociative.-assoc",coll);
}
}
})().call(null,coll,k,v);
}
});
cljs.core.IMap = (function (){var obj9683 = {};
return obj9683;
})();
cljs.core._dissoc = (function _dissoc(coll,k){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$IMap$_dissoc$arity$2;
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return and__3616__auto__;
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})()){
return coll.cljs$core$IMap$_dissoc$arity$2(coll,k);
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var x__4267__auto__ = (((coll == null))?null:coll);
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var or__3628__auto____$1 = (cljs.core._dissoc["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IMap.-dissoc",coll);
}
}
})().call(null,coll,k);
}
});
cljs.core.IMapEntry = (function (){var obj9685 = {};
return obj9685;
})();
cljs.core._key = (function _key(coll){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$IMapEntry$_key$arity$1;
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return and__3616__auto__;
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})()){
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var x__4267__auto__ = (((coll == null))?null:coll);
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if(or__3628__auto__){
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} else {
var or__3628__auto____$1 = (cljs.core._key["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IMapEntry.-key",coll);
}
}
})().call(null,coll);
}
});
cljs.core._val = (function _val(coll){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$IMapEntry$_val$arity$1;
} else {
return and__3616__auto__;
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})()){
return coll.cljs$core$IMapEntry$_val$arity$1(coll);
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var x__4267__auto__ = (((coll == null))?null:coll);
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var or__3628__auto____$1 = (cljs.core._val["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IMapEntry.-val",coll);
}
}
})().call(null,coll);
}
});
cljs.core.ISet = (function (){var obj9687 = {};
return obj9687;
})();
cljs.core._disjoin = (function _disjoin(coll,v){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$ISet$_disjoin$arity$2;
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return and__3616__auto__;
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})()){
return coll.cljs$core$ISet$_disjoin$arity$2(coll,v);
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var x__4267__auto__ = (((coll == null))?null:coll);
return (function (){var or__3628__auto__ = (cljs.core._disjoin[goog.typeOf(x__4267__auto__)]);
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} else {
var or__3628__auto____$1 = (cljs.core._disjoin["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"ISet.-disjoin",coll);
}
}
})().call(null,coll,v);
}
});
cljs.core.IStack = (function (){var obj9689 = {};
return obj9689;
})();
cljs.core._peek = (function _peek(coll){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$IStack$_peek$arity$1;
} else {
return and__3616__auto__;
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})()){
return coll.cljs$core$IStack$_peek$arity$1(coll);
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var x__4267__auto__ = (((coll == null))?null:coll);
return (function (){var or__3628__auto__ = (cljs.core._peek[goog.typeOf(x__4267__auto__)]);
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var or__3628__auto____$1 = (cljs.core._peek["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IStack.-peek",coll);
}
}
})().call(null,coll);
}
});
cljs.core._pop = (function _pop(coll){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$IStack$_pop$arity$1;
} else {
return and__3616__auto__;
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})()){
return coll.cljs$core$IStack$_pop$arity$1(coll);
} else {
var x__4267__auto__ = (((coll == null))?null:coll);
return (function (){var or__3628__auto__ = (cljs.core._pop[goog.typeOf(x__4267__auto__)]);
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var or__3628__auto____$1 = (cljs.core._pop["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IStack.-pop",coll);
}
}
})().call(null,coll);
}
});
cljs.core.IVector = (function (){var obj9691 = {};
return obj9691;
})();
cljs.core._assoc_n = (function _assoc_n(coll,n,val){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$IVector$_assoc_n$arity$3;
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}
})()){
return coll.cljs$core$IVector$_assoc_n$arity$3(coll,n,val);
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var x__4267__auto__ = (((coll == null))?null:coll);
return (function (){var or__3628__auto__ = (cljs.core._assoc_n[goog.typeOf(x__4267__auto__)]);
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return or__3628__auto____$1;
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throw cljs.core.missing_protocol.call(null,"IVector.-assoc-n",coll);
}
}
})().call(null,coll,n,val);
}
});
cljs.core.IDeref = (function (){var obj9693 = {};
return obj9693;
})();
cljs.core._deref = (function _deref(o){
if((function (){var and__3616__auto__ = o;
if(and__3616__auto__){
return o.cljs$core$IDeref$_deref$arity$1;
} else {
return and__3616__auto__;
}
})()){
return o.cljs$core$IDeref$_deref$arity$1(o);
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var x__4267__auto__ = (((o == null))?null:o);
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var or__3628__auto____$1 = (cljs.core._deref["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IDeref.-deref",o);
}
}
})().call(null,o);
}
});
cljs.core.IDerefWithTimeout = (function (){var obj9695 = {};
return obj9695;
})();
cljs.core._deref_with_timeout = (function _deref_with_timeout(o,msec,timeout_val){
if((function (){var and__3616__auto__ = o;
if(and__3616__auto__){
return o.cljs$core$IDerefWithTimeout$_deref_with_timeout$arity$3;
} else {
return and__3616__auto__;
}
})()){
return o.cljs$core$IDerefWithTimeout$_deref_with_timeout$arity$3(o,msec,timeout_val);
} else {
var x__4267__auto__ = (((o == null))?null:o);
return (function (){var or__3628__auto__ = (cljs.core._deref_with_timeout[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
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var or__3628__auto____$1 = (cljs.core._deref_with_timeout["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IDerefWithTimeout.-deref-with-timeout",o);
}
}
})().call(null,o,msec,timeout_val);
}
});
cljs.core.IMeta = (function (){var obj9697 = {};
return obj9697;
})();
cljs.core._meta = (function _meta(o){
if((function (){var and__3616__auto__ = o;
if(and__3616__auto__){
return o.cljs$core$IMeta$_meta$arity$1;
} else {
return and__3616__auto__;
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})()){
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} else {
var x__4267__auto__ = (((o == null))?null:o);
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var or__3628__auto____$1 = (cljs.core._meta["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IMeta.-meta",o);
}
}
})().call(null,o);
}
});
cljs.core.IWithMeta = (function (){var obj9699 = {};
return obj9699;
})();
cljs.core._with_meta = (function _with_meta(o,meta){
if((function (){var and__3616__auto__ = o;
if(and__3616__auto__){
return o.cljs$core$IWithMeta$_with_meta$arity$2;
} else {
return and__3616__auto__;
}
})()){
return o.cljs$core$IWithMeta$_with_meta$arity$2(o,meta);
} else {
var x__4267__auto__ = (((o == null))?null:o);
return (function (){var or__3628__auto__ = (cljs.core._with_meta[goog.typeOf(x__4267__auto__)]);
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return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._with_meta["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IWithMeta.-with-meta",o);
}
}
})().call(null,o,meta);
}
});
cljs.core.IReduce = (function (){var obj9701 = {};
return obj9701;
})();
cljs.core._reduce = (function() {
var _reduce = null;
var _reduce__2 = (function (coll,f){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$IReduce$_reduce$arity$2;
} else {
return and__3616__auto__;
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})()){
return coll.cljs$core$IReduce$_reduce$arity$2(coll,f);
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var x__4267__auto__ = (((coll == null))?null:coll);
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var or__3628__auto____$1 = (cljs.core._reduce["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IReduce.-reduce",coll);
}
}
})().call(null,coll,f);
}
});
var _reduce__3 = (function (coll,f,start){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$IReduce$_reduce$arity$3;
} else {
return and__3616__auto__;
}
})()){
return coll.cljs$core$IReduce$_reduce$arity$3(coll,f,start);
} else {
var x__4267__auto__ = (((coll == null))?null:coll);
return (function (){var or__3628__auto__ = (cljs.core._reduce[goog.typeOf(x__4267__auto__)]);
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var or__3628__auto____$1 = (cljs.core._reduce["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IReduce.-reduce",coll);
}
}
})().call(null,coll,f,start);
}
});
_reduce = function(coll,f,start){
switch(arguments.length){
case 2:
return _reduce__2.call(this,coll,f);
case 3:
return _reduce__3.call(this,coll,f,start);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
_reduce.cljs$core$IFn$_invoke$arity$2 = _reduce__2;
_reduce.cljs$core$IFn$_invoke$arity$3 = _reduce__3;
return _reduce;
})()
;
cljs.core.IKVReduce = (function (){var obj9703 = {};
return obj9703;
})();
cljs.core._kv_reduce = (function _kv_reduce(coll,f,init){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$IKVReduce$_kv_reduce$arity$3;
} else {
return and__3616__auto__;
}
})()){
return coll.cljs$core$IKVReduce$_kv_reduce$arity$3(coll,f,init);
} else {
var x__4267__auto__ = (((coll == null))?null:coll);
return (function (){var or__3628__auto__ = (cljs.core._kv_reduce[goog.typeOf(x__4267__auto__)]);
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var or__3628__auto____$1 = (cljs.core._kv_reduce["_"]);
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return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IKVReduce.-kv-reduce",coll);
}
}
})().call(null,coll,f,init);
}
});
cljs.core.IEquiv = (function (){var obj9705 = {};
return obj9705;
})();
cljs.core._equiv = (function _equiv(o,other){
if((function (){var and__3616__auto__ = o;
if(and__3616__auto__){
return o.cljs$core$IEquiv$_equiv$arity$2;
} else {
return and__3616__auto__;
}
})()){
return o.cljs$core$IEquiv$_equiv$arity$2(o,other);
} else {
var x__4267__auto__ = (((o == null))?null:o);
return (function (){var or__3628__auto__ = (cljs.core._equiv[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
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} else {
var or__3628__auto____$1 = (cljs.core._equiv["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IEquiv.-equiv",o);
}
}
})().call(null,o,other);
}
});
cljs.core.IHash = (function (){var obj9707 = {};
return obj9707;
})();
cljs.core._hash = (function _hash(o){
if((function (){var and__3616__auto__ = o;
if(and__3616__auto__){
return o.cljs$core$IHash$_hash$arity$1;
} else {
return and__3616__auto__;
}
})()){
return o.cljs$core$IHash$_hash$arity$1(o);
} else {
var x__4267__auto__ = (((o == null))?null:o);
return (function (){var or__3628__auto__ = (cljs.core._hash[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
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} else {
var or__3628__auto____$1 = (cljs.core._hash["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IHash.-hash",o);
}
}
})().call(null,o);
}
});
cljs.core.ISeqable = (function (){var obj9709 = {};
return obj9709;
})();
cljs.core._seq = (function _seq(o){
if((function (){var and__3616__auto__ = o;
if(and__3616__auto__){
return o.cljs$core$ISeqable$_seq$arity$1;
} else {
return and__3616__auto__;
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})()){
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var x__4267__auto__ = (((o == null))?null:o);
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var or__3628__auto____$1 = (cljs.core._seq["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"ISeqable.-seq",o);
}
}
})().call(null,o);
}
});
cljs.core.ISequential = (function (){var obj9711 = {};
return obj9711;
})();
cljs.core.IList = (function (){var obj9713 = {};
return obj9713;
})();
cljs.core.IRecord = (function (){var obj9715 = {};
return obj9715;
})();
cljs.core.IReversible = (function (){var obj9717 = {};
return obj9717;
})();
cljs.core._rseq = (function _rseq(coll){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$IReversible$_rseq$arity$1;
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})()){
return coll.cljs$core$IReversible$_rseq$arity$1(coll);
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var x__4267__auto__ = (((coll == null))?null:coll);
return (function (){var or__3628__auto__ = (cljs.core._rseq[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
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var or__3628__auto____$1 = (cljs.core._rseq["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IReversible.-rseq",coll);
}
}
})().call(null,coll);
}
});
cljs.core.ISorted = (function (){var obj9719 = {};
return obj9719;
})();
cljs.core._sorted_seq = (function _sorted_seq(coll,ascending_QMARK_){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$ISorted$_sorted_seq$arity$2;
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})()){
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var x__4267__auto__ = (((coll == null))?null:coll);
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var or__3628__auto____$1 = (cljs.core._sorted_seq["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
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throw cljs.core.missing_protocol.call(null,"ISorted.-sorted-seq",coll);
}
}
})().call(null,coll,ascending_QMARK_);
}
});
cljs.core._sorted_seq_from = (function _sorted_seq_from(coll,k,ascending_QMARK_){
if((function (){var and__3616__auto__ = coll;
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return coll.cljs$core$ISorted$_sorted_seq_from$arity$3;
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return and__3616__auto__;
}
})()){
return coll.cljs$core$ISorted$_sorted_seq_from$arity$3(coll,k,ascending_QMARK_);
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var x__4267__auto__ = (((coll == null))?null:coll);
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if(or__3628__auto__){
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var or__3628__auto____$1 = (cljs.core._sorted_seq_from["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
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throw cljs.core.missing_protocol.call(null,"ISorted.-sorted-seq-from",coll);
}
}
})().call(null,coll,k,ascending_QMARK_);
}
});
cljs.core._entry_key = (function _entry_key(coll,entry){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$ISorted$_entry_key$arity$2;
} else {
return and__3616__auto__;
}
})()){
return coll.cljs$core$ISorted$_entry_key$arity$2(coll,entry);
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var x__4267__auto__ = (((coll == null))?null:coll);
return (function (){var or__3628__auto__ = (cljs.core._entry_key[goog.typeOf(x__4267__auto__)]);
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} else {
var or__3628__auto____$1 = (cljs.core._entry_key["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"ISorted.-entry-key",coll);
}
}
})().call(null,coll,entry);
}
});
cljs.core._comparator = (function _comparator(coll){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$ISorted$_comparator$arity$1;
} else {
return and__3616__auto__;
}
})()){
return coll.cljs$core$ISorted$_comparator$arity$1(coll);
} else {
var x__4267__auto__ = (((coll == null))?null:coll);
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} else {
var or__3628__auto____$1 = (cljs.core._comparator["_"]);
if(or__3628__auto____$1){
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if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IReset.-reset!",o);
}
}
})().call(null,o,new_value);
}
});
cljs.core.ISwap = (function (){var obj9755 = {};
return obj9755;
})();
cljs.core._swap_BANG_ = (function() {
var _swap_BANG_ = null;
var _swap_BANG___2 = (function (o,f){
if((function (){var and__3616__auto__ = o;
if(and__3616__auto__){
return o.cljs$core$ISwap$_swap_BANG_$arity$2;
} else {
return and__3616__auto__;
}
})()){
return o.cljs$core$ISwap$_swap_BANG_$arity$2(o,f);
} else {
var x__4267__auto__ = (((o == null))?null:o);
return (function (){var or__3628__auto__ = (cljs.core._swap_BANG_[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._swap_BANG_["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"ISwap.-swap!",o);
}
}
})().call(null,o,f);
}
});
var _swap_BANG___3 = (function (o,f,a){
if((function (){var and__3616__auto__ = o;
if(and__3616__auto__){
return o.cljs$core$ISwap$_swap_BANG_$arity$3;
} else {
return and__3616__auto__;
}
})()){
return o.cljs$core$ISwap$_swap_BANG_$arity$3(o,f,a);
} else {
var x__4267__auto__ = (((o == null))?null:o);
return (function (){var or__3628__auto__ = (cljs.core._swap_BANG_[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._swap_BANG_["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"ISwap.-swap!",o);
}
}
})().call(null,o,f,a);
}
});
var _swap_BANG___4 = (function (o,f,a,b){
if((function (){var and__3616__auto__ = o;
if(and__3616__auto__){
return o.cljs$core$ISwap$_swap_BANG_$arity$4;
} else {
return and__3616__auto__;
}
})()){
return o.cljs$core$ISwap$_swap_BANG_$arity$4(o,f,a,b);
} else {
var x__4267__auto__ = (((o == null))?null:o);
return (function (){var or__3628__auto__ = (cljs.core._swap_BANG_[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._swap_BANG_["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"ISwap.-swap!",o);
}
}
})().call(null,o,f,a,b);
}
});
var _swap_BANG___5 = (function (o,f,a,b,xs){
if((function (){var and__3616__auto__ = o;
if(and__3616__auto__){
return o.cljs$core$ISwap$_swap_BANG_$arity$5;
} else {
return and__3616__auto__;
}
})()){
return o.cljs$core$ISwap$_swap_BANG_$arity$5(o,f,a,b,xs);
} else {
var x__4267__auto__ = (((o == null))?null:o);
return (function (){var or__3628__auto__ = (cljs.core._swap_BANG_[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._swap_BANG_["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"ISwap.-swap!",o);
}
}
})().call(null,o,f,a,b,xs);
}
});
_swap_BANG_ = function(o,f,a,b,xs){
switch(arguments.length){
case 2:
return _swap_BANG___2.call(this,o,f);
case 3:
return _swap_BANG___3.call(this,o,f,a);
case 4:
return _swap_BANG___4.call(this,o,f,a,b);
case 5:
return _swap_BANG___5.call(this,o,f,a,b,xs);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
_swap_BANG_.cljs$core$IFn$_invoke$arity$2 = _swap_BANG___2;
_swap_BANG_.cljs$core$IFn$_invoke$arity$3 = _swap_BANG___3;
_swap_BANG_.cljs$core$IFn$_invoke$arity$4 = _swap_BANG___4;
_swap_BANG_.cljs$core$IFn$_invoke$arity$5 = _swap_BANG___5;
return _swap_BANG_;
})()
;
cljs.core.IIterable = (function (){var obj9757 = {};
return obj9757;
})();
cljs.core._iterator = (function _iterator(coll){
if((function (){var and__3616__auto__ = coll;
if(and__3616__auto__){
return coll.cljs$core$IIterable$_iterator$arity$1;
} else {
return and__3616__auto__;
}
})()){
return coll.cljs$core$IIterable$_iterator$arity$1(coll);
} else {
var x__4267__auto__ = (((coll == null))?null:coll);
return (function (){var or__3628__auto__ = (cljs.core._iterator[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._iterator["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IIterable.-iterator",coll);
}
}
})().call(null,coll);
}
});
/**
* @constructor
*/
cljs.core.StringBufferWriter = (function (sb){
this.sb = sb;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 1073741824;
})
cljs.core.StringBufferWriter.prototype.cljs$core$IWriter$_write$arity$2 = (function (_,s){
var self__ = this;
var ___$1 = this;
return self__.sb.append(s);
});
cljs.core.StringBufferWriter.prototype.cljs$core$IWriter$_flush$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return null;
});
cljs.core.StringBufferWriter.cljs$lang$type = true;
cljs.core.StringBufferWriter.cljs$lang$ctorStr = "cljs.core/StringBufferWriter";
cljs.core.StringBufferWriter.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/StringBufferWriter");
});
cljs.core.__GT_StringBufferWriter = (function __GT_StringBufferWriter(sb){
return (new cljs.core.StringBufferWriter(sb));
});
/**
* Support so that collections can implement toString without
* loading all the printing machinery.
*/
cljs.core.pr_str_STAR_ = (function pr_str_STAR_(obj){
var sb = (new goog.string.StringBuffer());
var writer = (new cljs.core.StringBufferWriter(sb));
cljs.core._pr_writer.call(null,obj,writer,cljs.core.pr_opts.call(null));
cljs.core._flush.call(null,writer);
return [cljs.core.str(sb)].join('');
});
cljs.core.int_rotate_left = (function int_rotate_left(x,n){
return ((x << n) | (x >>> (- n)));
});
if((typeof Math.imul !== 'undefined') && (!((Math.imul.call(null,(4294967295),(5)) === (0))))){
cljs.core.imul = (function imul(a,b){
return Math.imul.call(null,a,b);
});
} else {
cljs.core.imul = (function imul(a,b){
var ah = ((a >>> (16)) & (65535));
var al = (a & (65535));
var bh = ((b >>> (16)) & (65535));
var bl = (b & (65535));
return (((al * bl) + ((((ah * bl) + (al * bh)) << (16)) >>> (0))) | (0));
});
}
cljs.core.m3_seed = (0);
cljs.core.m3_C1 = (3432918353);
cljs.core.m3_C2 = (461845907);
cljs.core.m3_mix_K1 = (function m3_mix_K1(k1){
return cljs.core.imul.call(null,cljs.core.int_rotate_left.call(null,cljs.core.imul.call(null,k1,cljs.core.m3_C1),(15)),cljs.core.m3_C2);
});
cljs.core.m3_mix_H1 = (function m3_mix_H1(h1,k1){
return (cljs.core.imul.call(null,cljs.core.int_rotate_left.call(null,(h1 ^ k1),(13)),(5)) + (3864292196));
});
cljs.core.m3_fmix = (function m3_fmix(h1,len){
var h1__$1 = h1;
var h1__$2 = (h1__$1 ^ len);
var h1__$3 = (h1__$2 ^ (h1__$2 >>> (16)));
var h1__$4 = cljs.core.imul.call(null,h1__$3,(2246822507));
var h1__$5 = (h1__$4 ^ (h1__$4 >>> (13)));
var h1__$6 = cljs.core.imul.call(null,h1__$5,(3266489909));
var h1__$7 = (h1__$6 ^ (h1__$6 >>> (16)));
return h1__$7;
});
cljs.core.m3_hash_int = (function m3_hash_int(in$){
if((in$ === (0))){
return in$;
} else {
var k1 = cljs.core.m3_mix_K1.call(null,in$);
var h1 = cljs.core.m3_mix_H1.call(null,cljs.core.m3_seed,k1);
return cljs.core.m3_fmix.call(null,h1,(4));
}
});
cljs.core.m3_hash_unencoded_chars = (function m3_hash_unencoded_chars(in$){
var h1 = (function (){var i = (1);
var h1 = cljs.core.m3_seed;
while(true){
if((i < in$.length)){
var G__9758 = (i + (2));
var G__9759 = cljs.core.m3_mix_H1.call(null,h1,cljs.core.m3_mix_K1.call(null,(in$.charCodeAt((i - (1))) | (in$.charCodeAt(i) << (16)))));
i = G__9758;
h1 = G__9759;
continue;
} else {
return h1;
}
break;
}
})();
var h1__$1 = ((((in$.length & (1)) === (1)))?(h1 ^ cljs.core.m3_mix_K1.call(null,in$.charCodeAt((in$.length - (1))))):h1);
return cljs.core.m3_fmix.call(null,h1__$1,cljs.core.imul.call(null,(2),in$.length));
});
cljs.core.string_hash_cache = (function (){var obj9761 = {};
return obj9761;
})();
cljs.core.string_hash_cache_count = (0);
cljs.core.hash_string_STAR_ = (function hash_string_STAR_(s){
if(!((s == null))){
var len = s.length;
if((len > (0))){
var i = (0);
var hash = (0);
while(true){
if((i < len)){
var G__9762 = (i + (1));
var G__9763 = (cljs.core.imul.call(null,(31),hash) + s.charCodeAt(i));
i = G__9762;
hash = G__9763;
continue;
} else {
return hash;
}
break;
}
} else {
return (0);
}
} else {
return (0);
}
});
cljs.core.add_to_string_hash_cache = (function add_to_string_hash_cache(k){
var h = cljs.core.hash_string_STAR_.call(null,k);
(cljs.core.string_hash_cache[k] = h);
cljs.core.string_hash_cache_count = (cljs.core.string_hash_cache_count + (1));
return h;
});
cljs.core.hash_string = (function hash_string(k){
if((cljs.core.string_hash_cache_count > (255))){
cljs.core.string_hash_cache = (function (){var obj9767 = {};
return obj9767;
})();
cljs.core.string_hash_cache_count = (0);
} else {
}
var h = (cljs.core.string_hash_cache[k]);
if(typeof h === 'number'){
return h;
} else {
return cljs.core.add_to_string_hash_cache.call(null,k);
}
});
cljs.core.hash = (function hash(o){
if((function (){var G__9769 = o;
if(G__9769){
var bit__4297__auto__ = (G__9769.cljs$lang$protocol_mask$partition0$ & (4194304));
if((bit__4297__auto__) || (G__9769.cljs$core$IHash$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
return cljs.core._hash.call(null,o);
} else {
if(typeof o === 'number'){
return (Math.floor.call(null,o) % (2147483647));
} else {
if(o === true){
return (1);
} else {
if(o === false){
return (0);
} else {
if(typeof o === 'string'){
return cljs.core.m3_hash_int.call(null,cljs.core.hash_string.call(null,o));
} else {
if((o instanceof Date)){
return o.valueOf();
} else {
if((o == null)){
return (0);
} else {
return cljs.core._hash.call(null,o);
}
}
}
}
}
}
}
});
cljs.core.hash_combine = (function hash_combine(seed,hash){
return (seed ^ (((hash + (2654435769)) + (seed << (6))) + (seed >> (2))));
});
cljs.core.instance_QMARK_ = (function instance_QMARK_(t,o){
return (o instanceof t);
});
cljs.core.symbol_QMARK_ = (function symbol_QMARK_(x){
return (x instanceof cljs.core.Symbol);
});
cljs.core.hash_symbol = (function hash_symbol(sym){
return cljs.core.hash_combine.call(null,cljs.core.m3_hash_unencoded_chars.call(null,sym.name),cljs.core.hash_string.call(null,sym.ns));
});
cljs.core.compare_symbols = (function compare_symbols(a,b){
if(cljs.core.truth_(cljs.core._EQ_.call(null,a,b))){
return (0);
} else {
if(cljs.core.truth_((function (){var and__3616__auto__ = cljs.core.not.call(null,a.ns);
if(and__3616__auto__){
return b.ns;
} else {
return and__3616__auto__;
}
})())){
return (-1);
} else {
if(cljs.core.truth_(a.ns)){
if(cljs.core.not.call(null,b.ns)){
return (1);
} else {
var nsc = cljs.core.compare.call(null,a.ns,b.ns);
if((nsc === (0))){
return cljs.core.compare.call(null,a.name,b.name);
} else {
return nsc;
}
}
} else {
return cljs.core.compare.call(null,a.name,b.name);
}
}
}
});
/**
* @constructor
*/
cljs.core.Symbol = (function (ns,name,str,_hash,_meta){
this.ns = ns;
this.name = name;
this.str = str;
this._hash = _hash;
this._meta = _meta;
this.cljs$lang$protocol_mask$partition0$ = 2154168321;
this.cljs$lang$protocol_mask$partition1$ = 4096;
})
cljs.core.Symbol.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (o,writer,_){
var self__ = this;
var o__$1 = this;
return cljs.core._write.call(null,writer,self__.str);
});
cljs.core.Symbol.prototype.cljs$core$INamed$_name$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return self__.name;
});
cljs.core.Symbol.prototype.cljs$core$INamed$_namespace$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return self__.ns;
});
cljs.core.Symbol.prototype.cljs$core$IHash$_hash$arity$1 = (function (sym){
var self__ = this;
var sym__$1 = this;
var h__4044__auto__ = self__._hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_symbol.call(null,sym__$1);
self__._hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.Symbol.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (_,new_meta){
var self__ = this;
var ___$1 = this;
return (new cljs.core.Symbol(self__.ns,self__.name,self__.str,self__._hash,new_meta));
});
cljs.core.Symbol.prototype.cljs$core$IMeta$_meta$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return self__._meta;
});
cljs.core.Symbol.prototype.call = (function() {
var G__9771 = null;
var G__9771__2 = (function (self__,coll){
var self__ = this;
var self____$1 = this;
var sym = self____$1;
return cljs.core._lookup.call(null,coll,sym,null);
});
var G__9771__3 = (function (self__,coll,not_found){
var self__ = this;
var self____$1 = this;
var sym = self____$1;
return cljs.core._lookup.call(null,coll,sym,not_found);
});
G__9771 = function(self__,coll,not_found){
switch(arguments.length){
case 2:
return G__9771__2.call(this,self__,coll);
case 3:
return G__9771__3.call(this,self__,coll,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__9771.cljs$core$IFn$_invoke$arity$2 = G__9771__2;
G__9771.cljs$core$IFn$_invoke$arity$3 = G__9771__3;
return G__9771;
})()
;
cljs.core.Symbol.prototype.apply = (function (self__,args9770){
var self__ = this;
var self____$1 = this;
return self____$1.call.apply(self____$1,[self____$1].concat(cljs.core.aclone.call(null,args9770)));
});
cljs.core.Symbol.prototype.cljs$core$IFn$_invoke$arity$1 = (function (coll){
var self__ = this;
var sym = this;
return cljs.core._lookup.call(null,coll,sym,null);
});
cljs.core.Symbol.prototype.cljs$core$IFn$_invoke$arity$2 = (function (coll,not_found){
var self__ = this;
var sym = this;
return cljs.core._lookup.call(null,coll,sym,not_found);
});
cljs.core.Symbol.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (_,other){
var self__ = this;
var ___$1 = this;
if((other instanceof cljs.core.Symbol)){
return (self__.str === other.str);
} else {
return false;
}
});
cljs.core.Symbol.prototype.toString = (function (){
var self__ = this;
var _ = this;
return self__.str;
});
cljs.core.Symbol.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.Symbol.cljs$lang$type = true;
cljs.core.Symbol.cljs$lang$ctorStr = "cljs.core/Symbol";
cljs.core.Symbol.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/Symbol");
});
cljs.core.__GT_Symbol = (function __GT_Symbol(ns,name,str,_hash,_meta){
return (new cljs.core.Symbol(ns,name,str,_hash,_meta));
});
cljs.core.symbol = (function() {
var symbol = null;
var symbol__1 = (function (name){
if((name instanceof cljs.core.Symbol)){
return name;
} else {
return symbol.call(null,null,name);
}
});
var symbol__2 = (function (ns,name){
var sym_str = ((!((ns == null)))?[cljs.core.str(ns),cljs.core.str("/"),cljs.core.str(name)].join(''):name);
return (new cljs.core.Symbol(ns,name,sym_str,null,null));
});
symbol = function(ns,name){
switch(arguments.length){
case 1:
return symbol__1.call(this,ns);
case 2:
return symbol__2.call(this,ns,name);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
symbol.cljs$core$IFn$_invoke$arity$1 = symbol__1;
symbol.cljs$core$IFn$_invoke$arity$2 = symbol__2;
return symbol;
})()
;
cljs.core.iterable_QMARK_ = (function iterable_QMARK_(x){
var G__9773 = x;
if(G__9773){
var bit__4304__auto__ = null;
if(cljs.core.truth_((function (){var or__3628__auto__ = bit__4304__auto__;
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
return G__9773.cljs$core$IIterable$;
}
})())){
return true;
} else {
if((!G__9773.cljs$lang$protocol_mask$partition$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IIterable,G__9773);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IIterable,G__9773);
}
});
cljs.core.clone = (function clone(value){
return cljs.core._clone.call(null,value);
});
cljs.core.cloneable_QMARK_ = (function cloneable_QMARK_(value){
var G__9775 = value;
if(G__9775){
var bit__4304__auto__ = (G__9775.cljs$lang$protocol_mask$partition1$ & (8192));
if((bit__4304__auto__) || (G__9775.cljs$core$ICloneable$)){
return true;
} else {
if((!G__9775.cljs$lang$protocol_mask$partition1$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ICloneable,G__9775);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ICloneable,G__9775);
}
});
/**
* Returns a seq on the collection. If the collection is
* empty, returns nil. (seq nil) returns nil. seq also works on
* Strings.
*/
cljs.core.seq = (function seq(coll){
if((coll == null)){
return null;
} else {
if((function (){var G__9777 = coll;
if(G__9777){
var bit__4297__auto__ = (G__9777.cljs$lang$protocol_mask$partition0$ & (8388608));
if((bit__4297__auto__) || (G__9777.cljs$core$ISeqable$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
return cljs.core._seq.call(null,coll);
} else {
if(coll instanceof Array){
if((coll.length === (0))){
return null;
} else {
return (new cljs.core.IndexedSeq(coll,(0)));
}
} else {
if(typeof coll === 'string'){
if((coll.length === (0))){
return null;
} else {
return (new cljs.core.IndexedSeq(coll,(0)));
}
} else {
if(cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ISeqable,coll)){
return cljs.core._seq.call(null,coll);
} else {
throw (new Error([cljs.core.str(coll),cljs.core.str(" is not ISeqable")].join('')));
}
}
}
}
}
});
/**
* Returns the first item in the collection. Calls seq on its
* argument. If coll is nil, returns nil.
*/
cljs.core.first = (function first(coll){
if((coll == null)){
return null;
} else {
if((function (){var G__9779 = coll;
if(G__9779){
var bit__4297__auto__ = (G__9779.cljs$lang$protocol_mask$partition0$ & (64));
if((bit__4297__auto__) || (G__9779.cljs$core$ISeq$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
return cljs.core._first.call(null,coll);
} else {
var s = cljs.core.seq.call(null,coll);
if((s == null)){
return null;
} else {
return cljs.core._first.call(null,s);
}
}
}
});
/**
* Returns a possibly empty seq of the items after the first. Calls seq on its
* argument.
*/
cljs.core.rest = (function rest(coll){
if(!((coll == null))){
if((function (){var G__9781 = coll;
if(G__9781){
var bit__4297__auto__ = (G__9781.cljs$lang$protocol_mask$partition0$ & (64));
if((bit__4297__auto__) || (G__9781.cljs$core$ISeq$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
return cljs.core._rest.call(null,coll);
} else {
var s = cljs.core.seq.call(null,coll);
if(s){
return cljs.core._rest.call(null,s);
} else {
return cljs.core.List.EMPTY;
}
}
} else {
return cljs.core.List.EMPTY;
}
});
/**
* Returns a seq of the items after the first. Calls seq on its
* argument. If there are no more items, returns nil
*/
cljs.core.next = (function next(coll){
if((coll == null)){
return null;
} else {
if((function (){var G__9783 = coll;
if(G__9783){
var bit__4297__auto__ = (G__9783.cljs$lang$protocol_mask$partition0$ & (128));
if((bit__4297__auto__) || (G__9783.cljs$core$INext$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
return cljs.core._next.call(null,coll);
} else {
return cljs.core.seq.call(null,cljs.core.rest.call(null,coll));
}
}
});
/**
* Equality. Returns true if x equals y, false if not. Compares
* numbers and collections in a type-independent manner. Clojure's immutable data
* structures define -equiv (and thus =) as a value, not an identity,
* comparison.
* @param {...*} var_args
*/
cljs.core._EQ_ = (function() {
var _EQ_ = null;
var _EQ___1 = (function (x){
return true;
});
var _EQ___2 = (function (x,y){
if((x == null)){
return (y == null);
} else {
return ((x === y)) || (cljs.core._equiv.call(null,x,y));
}
});
var _EQ___3 = (function() {
var G__9784__delegate = function (x,y,more){
while(true){
if(_EQ_.call(null,x,y)){
if(cljs.core.next.call(null,more)){
var G__9785 = y;
var G__9786 = cljs.core.first.call(null,more);
var G__9787 = cljs.core.next.call(null,more);
x = G__9785;
y = G__9786;
more = G__9787;
continue;
} else {
return _EQ_.call(null,y,cljs.core.first.call(null,more));
}
} else {
return false;
}
break;
}
};
var G__9784 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9784__delegate.call(this,x,y,more);};
G__9784.cljs$lang$maxFixedArity = 2;
G__9784.cljs$lang$applyTo = (function (arglist__9788){
var x = cljs.core.first(arglist__9788);
arglist__9788 = cljs.core.next(arglist__9788);
var y = cljs.core.first(arglist__9788);
var more = cljs.core.rest(arglist__9788);
return G__9784__delegate(x,y,more);
});
G__9784.cljs$core$IFn$_invoke$arity$variadic = G__9784__delegate;
return G__9784;
})()
;
_EQ_ = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 1:
return _EQ___1.call(this,x);
case 2:
return _EQ___2.call(this,x,y);
default:
return _EQ___3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
_EQ_.cljs$lang$maxFixedArity = 2;
_EQ_.cljs$lang$applyTo = _EQ___3.cljs$lang$applyTo;
_EQ_.cljs$core$IFn$_invoke$arity$1 = _EQ___1;
_EQ_.cljs$core$IFn$_invoke$arity$2 = _EQ___2;
_EQ_.cljs$core$IFn$_invoke$arity$variadic = _EQ___3.cljs$core$IFn$_invoke$arity$variadic;
return _EQ_;
})()
;
/**
* @constructor
*/
cljs.core.ES6Iterator = (function (s){
this.s = s;
})
cljs.core.ES6Iterator.prototype.next = (function (){
var self__ = this;
var _ = this;
if(!((self__.s == null))){
var x = cljs.core.first.call(null,self__.s);
self__.s = cljs.core.next.call(null,self__.s);
return {"done": false, "value": x};
} else {
return {"done": true, "value": null};
}
});
cljs.core.ES6Iterator.cljs$lang$type = true;
cljs.core.ES6Iterator.cljs$lang$ctorStr = "cljs.core/ES6Iterator";
cljs.core.ES6Iterator.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/ES6Iterator");
});
cljs.core.__GT_ES6Iterator = (function __GT_ES6Iterator(s){
return (new cljs.core.ES6Iterator(s));
});
cljs.core.es6_iterator = (function es6_iterator(coll){
return (new cljs.core.ES6Iterator(cljs.core.seq.call(null,coll)));
});
/**
* @constructor
*/
cljs.core.ES6IteratorSeq = (function (value,iter,_rest){
this.value = value;
this.iter = iter;
this._rest = _rest;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 8388672;
})
cljs.core.ES6IteratorSeq.prototype.cljs$core$ISeq$_first$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return self__.value;
});
cljs.core.ES6IteratorSeq.prototype.cljs$core$ISeq$_rest$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
if((self__._rest == null)){
self__._rest = cljs.core.es6_iterator_seq.call(null,self__.iter);
} else {
}
return self__._rest;
});
cljs.core.ES6IteratorSeq.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
return this$__$1;
});
cljs.core.ES6IteratorSeq.cljs$lang$type = true;
cljs.core.ES6IteratorSeq.cljs$lang$ctorStr = "cljs.core/ES6IteratorSeq";
cljs.core.ES6IteratorSeq.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/ES6IteratorSeq");
});
cljs.core.__GT_ES6IteratorSeq = (function __GT_ES6IteratorSeq(value,iter,_rest){
return (new cljs.core.ES6IteratorSeq(value,iter,_rest));
});
cljs.core.es6_iterator_seq = (function es6_iterator_seq(iter){
var v = iter.next();
if(cljs.core.truth_(v.done)){
return cljs.core.List.EMPTY;
} else {
return (new cljs.core.ES6IteratorSeq(v.value,iter,null));
}
});
/**
* Mix final collection hash for ordered or unordered collections.
* hash-basis is the combined collection hash, count is the number
* of elements included in the basis. Note this is the hash code
* consistent with =, different from .hashCode.
* See http://clojure.org/data_structures#hash for full algorithms.
*/
cljs.core.mix_collection_hash = (function mix_collection_hash(hash_basis,count){
var h1 = cljs.core.m3_seed;
var k1 = cljs.core.m3_mix_K1.call(null,hash_basis);
var h1__$1 = cljs.core.m3_mix_H1.call(null,h1,k1);
return cljs.core.m3_fmix.call(null,h1__$1,count);
});
/**
* Returns the hash code, consistent with =, for an external ordered
* collection implementing Iterable.
* See http://clojure.org/data_structures#hash for full algorithms.
*/
cljs.core.hash_ordered_coll = (function hash_ordered_coll(coll){
var n = (0);
var hash_code = (1);
var coll__$1 = cljs.core.seq.call(null,coll);
while(true){
if(!((coll__$1 == null))){
var G__9789 = (n + (1));
var G__9790 = ((cljs.core.imul.call(null,(31),hash_code) + cljs.core.hash.call(null,cljs.core.first.call(null,coll__$1))) | (0));
var G__9791 = cljs.core.next.call(null,coll__$1);
n = G__9789;
hash_code = G__9790;
coll__$1 = G__9791;
continue;
} else {
return cljs.core.mix_collection_hash.call(null,hash_code,n);
}
break;
}
});
/**
* Returns the hash code, consistent with =, for an external unordered
* collection implementing Iterable. For maps, the iterator should
* return map entries whose hash is computed as
* (hash-ordered-coll [k v]).
* See http://clojure.org/data_structures#hash for full algorithms.
*/
cljs.core.hash_unordered_coll = (function hash_unordered_coll(coll){
var n = (0);
var hash_code = (0);
var coll__$1 = cljs.core.seq.call(null,coll);
while(true){
if(!((coll__$1 == null))){
var G__9792 = (n + (1));
var G__9793 = ((hash_code + cljs.core.hash.call(null,cljs.core.first.call(null,coll__$1))) | (0));
var G__9794 = cljs.core.next.call(null,coll__$1);
n = G__9792;
hash_code = G__9793;
coll__$1 = G__9794;
continue;
} else {
return cljs.core.mix_collection_hash.call(null,hash_code,n);
}
break;
}
});
(cljs.core.ICounted["null"] = true);
(cljs.core._count["null"] = (function (_){
return (0);
}));
Date.prototype.cljs$core$IEquiv$ = true;
Date.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (o,other){
var o__$1 = this;
return ((other instanceof Date)) && ((o__$1.toString() === other.toString()));
});
(cljs.core.IEquiv["number"] = true);
(cljs.core._equiv["number"] = (function (x,o){
return (x === o);
}));
(cljs.core.IMeta["function"] = true);
(cljs.core._meta["function"] = (function (_){
return null;
}));
(cljs.core.Fn["function"] = true);
(cljs.core.IHash["_"] = true);
(cljs.core._hash["_"] = (function (o){
return goog.getUid(o);
}));
/**
* Returns a number one greater than num.
*/
cljs.core.inc = (function inc(x){
return (x + (1));
});
/**
* @constructor
*/
cljs.core.Reduced = (function (val){
this.val = val;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 32768;
})
cljs.core.Reduced.prototype.cljs$core$IDeref$_deref$arity$1 = (function (o){
var self__ = this;
var o__$1 = this;
return self__.val;
});
cljs.core.Reduced.cljs$lang$type = true;
cljs.core.Reduced.cljs$lang$ctorStr = "cljs.core/Reduced";
cljs.core.Reduced.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/Reduced");
});
cljs.core.__GT_Reduced = (function __GT_Reduced(val){
return (new cljs.core.Reduced(val));
});
/**
* Wraps x in a way such that a reduce will terminate with the value x
*/
cljs.core.reduced = (function reduced(x){
return (new cljs.core.Reduced(x));
});
/**
* Returns true if x is the result of a call to reduced
*/
cljs.core.reduced_QMARK_ = (function reduced_QMARK_(r){
return (r instanceof cljs.core.Reduced);
});
/**
* If x is already reduced?, returns it, else returns (reduced x)
*/
cljs.core.ensure_reduced = (function ensure_reduced(x){
if(cljs.core.reduced_QMARK_.call(null,x)){
return x;
} else {
return cljs.core.reduced.call(null,x);
}
});
/**
* If x is reduced?, returns (deref x), else returns x
*/
cljs.core.unreduced = (function unreduced(x){
if(cljs.core.reduced_QMARK_.call(null,x)){
return cljs.core.deref.call(null,x);
} else {
return x;
}
});
cljs.core.deref = (function deref(o){
return cljs.core._deref.call(null,o);
});
/**
* Accepts any collection which satisfies the ICount and IIndexed protocols and
* reduces them without incurring seq initialization
*/
cljs.core.ci_reduce = (function() {
var ci_reduce = null;
var ci_reduce__2 = (function (cicoll,f){
var cnt = cljs.core._count.call(null,cicoll);
if((cnt === (0))){
return f.call(null);
} else {
var val = cljs.core._nth.call(null,cicoll,(0));
var n = (1);
while(true){
if((n < cnt)){
var nval = f.call(null,val,cljs.core._nth.call(null,cicoll,n));
if(cljs.core.reduced_QMARK_.call(null,nval)){
return cljs.core.deref.call(null,nval);
} else {
var G__9795 = nval;
var G__9796 = (n + (1));
val = G__9795;
n = G__9796;
continue;
}
} else {
return val;
}
break;
}
}
});
var ci_reduce__3 = (function (cicoll,f,val){
var cnt = cljs.core._count.call(null,cicoll);
var val__$1 = val;
var n = (0);
while(true){
if((n < cnt)){
var nval = f.call(null,val__$1,cljs.core._nth.call(null,cicoll,n));
if(cljs.core.reduced_QMARK_.call(null,nval)){
return cljs.core.deref.call(null,nval);
} else {
var G__9797 = nval;
var G__9798 = (n + (1));
val__$1 = G__9797;
n = G__9798;
continue;
}
} else {
return val__$1;
}
break;
}
});
var ci_reduce__4 = (function (cicoll,f,val,idx){
var cnt = cljs.core._count.call(null,cicoll);
var val__$1 = val;
var n = idx;
while(true){
if((n < cnt)){
var nval = f.call(null,val__$1,cljs.core._nth.call(null,cicoll,n));
if(cljs.core.reduced_QMARK_.call(null,nval)){
return cljs.core.deref.call(null,nval);
} else {
var G__9799 = nval;
var G__9800 = (n + (1));
val__$1 = G__9799;
n = G__9800;
continue;
}
} else {
return val__$1;
}
break;
}
});
ci_reduce = function(cicoll,f,val,idx){
switch(arguments.length){
case 2:
return ci_reduce__2.call(this,cicoll,f);
case 3:
return ci_reduce__3.call(this,cicoll,f,val);
case 4:
return ci_reduce__4.call(this,cicoll,f,val,idx);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
ci_reduce.cljs$core$IFn$_invoke$arity$2 = ci_reduce__2;
ci_reduce.cljs$core$IFn$_invoke$arity$3 = ci_reduce__3;
ci_reduce.cljs$core$IFn$_invoke$arity$4 = ci_reduce__4;
return ci_reduce;
})()
;
cljs.core.array_reduce = (function() {
var array_reduce = null;
var array_reduce__2 = (function (arr,f){
var cnt = arr.length;
if((arr.length === (0))){
return f.call(null);
} else {
var val = (arr[(0)]);
var n = (1);
while(true){
if((n < cnt)){
var nval = f.call(null,val,(arr[n]));
if(cljs.core.reduced_QMARK_.call(null,nval)){
return cljs.core.deref.call(null,nval);
} else {
var G__9801 = nval;
var G__9802 = (n + (1));
val = G__9801;
n = G__9802;
continue;
}
} else {
return val;
}
break;
}
}
});
var array_reduce__3 = (function (arr,f,val){
var cnt = arr.length;
var val__$1 = val;
var n = (0);
while(true){
if((n < cnt)){
var nval = f.call(null,val__$1,(arr[n]));
if(cljs.core.reduced_QMARK_.call(null,nval)){
return cljs.core.deref.call(null,nval);
} else {
var G__9803 = nval;
var G__9804 = (n + (1));
val__$1 = G__9803;
n = G__9804;
continue;
}
} else {
return val__$1;
}
break;
}
});
var array_reduce__4 = (function (arr,f,val,idx){
var cnt = arr.length;
var val__$1 = val;
var n = idx;
while(true){
if((n < cnt)){
var nval = f.call(null,val__$1,(arr[n]));
if(cljs.core.reduced_QMARK_.call(null,nval)){
return cljs.core.deref.call(null,nval);
} else {
var G__9805 = nval;
var G__9806 = (n + (1));
val__$1 = G__9805;
n = G__9806;
continue;
}
} else {
return val__$1;
}
break;
}
});
array_reduce = function(arr,f,val,idx){
switch(arguments.length){
case 2:
return array_reduce__2.call(this,arr,f);
case 3:
return array_reduce__3.call(this,arr,f,val);
case 4:
return array_reduce__4.call(this,arr,f,val,idx);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
array_reduce.cljs$core$IFn$_invoke$arity$2 = array_reduce__2;
array_reduce.cljs$core$IFn$_invoke$arity$3 = array_reduce__3;
array_reduce.cljs$core$IFn$_invoke$arity$4 = array_reduce__4;
return array_reduce;
})()
;
/**
* Returns true if coll implements count in constant time
*/
cljs.core.counted_QMARK_ = (function counted_QMARK_(x){
var G__9808 = x;
if(G__9808){
var bit__4304__auto__ = (G__9808.cljs$lang$protocol_mask$partition0$ & (2));
if((bit__4304__auto__) || (G__9808.cljs$core$ICounted$)){
return true;
} else {
if((!G__9808.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ICounted,G__9808);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ICounted,G__9808);
}
});
/**
* Returns true if coll implements nth in constant time
*/
cljs.core.indexed_QMARK_ = (function indexed_QMARK_(x){
var G__9810 = x;
if(G__9810){
var bit__4304__auto__ = (G__9810.cljs$lang$protocol_mask$partition0$ & (16));
if((bit__4304__auto__) || (G__9810.cljs$core$IIndexed$)){
return true;
} else {
if((!G__9810.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IIndexed,G__9810);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IIndexed,G__9810);
}
});
/**
* @constructor
*/
cljs.core.IndexedSeqIterator = (function (arr,i){
this.arr = arr;
this.i = i;
})
cljs.core.IndexedSeqIterator.prototype.hasNext = (function (){
var self__ = this;
var _ = this;
return (self__.i < self__.arr.length);
});
cljs.core.IndexedSeqIterator.prototype.next = (function (){
var self__ = this;
var _ = this;
var ret = (self__.arr[self__.i]);
self__.i = (self__.i + (1));
return ret;
});
cljs.core.IndexedSeqIterator.cljs$lang$type = true;
cljs.core.IndexedSeqIterator.cljs$lang$ctorStr = "cljs.core/IndexedSeqIterator";
cljs.core.IndexedSeqIterator.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/IndexedSeqIterator");
});
cljs.core.__GT_IndexedSeqIterator = (function __GT_IndexedSeqIterator(arr,i){
return (new cljs.core.IndexedSeqIterator(arr,i));
});
/**
* @constructor
*/
cljs.core.IndexedSeq = (function (arr,i){
this.arr = arr;
this.i = i;
this.cljs$lang$protocol_mask$partition0$ = 166199550;
this.cljs$lang$protocol_mask$partition1$ = 8192;
})
cljs.core.IndexedSeq.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.IndexedSeq.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.IndexedSeq.prototype.cljs$core$IIndexed$_nth$arity$2 = (function (coll,n){
var self__ = this;
var coll__$1 = this;
var i__$1 = (n + self__.i);
if((i__$1 < self__.arr.length)){
return (self__.arr[i__$1]);
} else {
return null;
}
});
cljs.core.IndexedSeq.prototype.cljs$core$IIndexed$_nth$arity$3 = (function (coll,n,not_found){
var self__ = this;
var coll__$1 = this;
var i__$1 = (n + self__.i);
if((i__$1 < self__.arr.length)){
return (self__.arr[i__$1]);
} else {
return not_found;
}
});
cljs.core.IndexedSeq.prototype.cljs$core$IIterable$ = true;
cljs.core.IndexedSeq.prototype.cljs$core$IIterable$_iterator$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.IndexedSeqIterator(self__.arr,self__.i));
});
cljs.core.IndexedSeq.prototype.cljs$core$ICloneable$_clone$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return (new cljs.core.IndexedSeq(self__.arr,self__.i));
});
cljs.core.IndexedSeq.prototype.cljs$core$INext$_next$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
if(((self__.i + (1)) < self__.arr.length)){
return (new cljs.core.IndexedSeq(self__.arr,(self__.i + (1))));
} else {
return null;
}
});
cljs.core.IndexedSeq.prototype.cljs$core$ICounted$_count$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return (self__.arr.length - self__.i);
});
cljs.core.IndexedSeq.prototype.cljs$core$IReversible$_rseq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var c = cljs.core._count.call(null,coll__$1);
if((c > (0))){
return (new cljs.core.RSeq(coll__$1,(c - (1)),null));
} else {
return null;
}
});
cljs.core.IndexedSeq.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.hash_ordered_coll.call(null,coll__$1);
});
cljs.core.IndexedSeq.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_sequential.call(null,coll__$1,other);
});
cljs.core.IndexedSeq.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.List.EMPTY;
});
cljs.core.IndexedSeq.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (coll,f){
var self__ = this;
var coll__$1 = this;
return cljs.core.array_reduce.call(null,self__.arr,f,(self__.arr[self__.i]),(self__.i + (1)));
});
cljs.core.IndexedSeq.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (coll,f,start){
var self__ = this;
var coll__$1 = this;
return cljs.core.array_reduce.call(null,self__.arr,f,start,self__.i);
});
cljs.core.IndexedSeq.prototype.cljs$core$ISeq$_first$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return (self__.arr[self__.i]);
});
cljs.core.IndexedSeq.prototype.cljs$core$ISeq$_rest$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
if(((self__.i + (1)) < self__.arr.length)){
return (new cljs.core.IndexedSeq(self__.arr,(self__.i + (1))));
} else {
return cljs.core.List.EMPTY;
}
});
cljs.core.IndexedSeq.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
return this$__$1;
});
cljs.core.IndexedSeq.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,o){
var self__ = this;
var coll__$1 = this;
return cljs.core.cons.call(null,o,coll__$1);
});
cljs.core.IndexedSeq.cljs$lang$type = true;
cljs.core.IndexedSeq.cljs$lang$ctorStr = "cljs.core/IndexedSeq";
cljs.core.IndexedSeq.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/IndexedSeq");
});
cljs.core.__GT_IndexedSeq = (function __GT_IndexedSeq(arr,i){
return (new cljs.core.IndexedSeq(arr,i));
});
(cljs.core.IndexedSeq.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
cljs.core.prim_seq = (function() {
var prim_seq = null;
var prim_seq__1 = (function (prim){
return prim_seq.call(null,prim,(0));
});
var prim_seq__2 = (function (prim,i){
if((i < prim.length)){
return (new cljs.core.IndexedSeq(prim,i));
} else {
return null;
}
});
prim_seq = function(prim,i){
switch(arguments.length){
case 1:
return prim_seq__1.call(this,prim);
case 2:
return prim_seq__2.call(this,prim,i);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
prim_seq.cljs$core$IFn$_invoke$arity$1 = prim_seq__1;
prim_seq.cljs$core$IFn$_invoke$arity$2 = prim_seq__2;
return prim_seq;
})()
;
cljs.core.array_seq = (function() {
var array_seq = null;
var array_seq__1 = (function (array){
return cljs.core.prim_seq.call(null,array,(0));
});
var array_seq__2 = (function (array,i){
return cljs.core.prim_seq.call(null,array,i);
});
array_seq = function(array,i){
switch(arguments.length){
case 1:
return array_seq__1.call(this,array);
case 2:
return array_seq__2.call(this,array,i);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
array_seq.cljs$core$IFn$_invoke$arity$1 = array_seq__1;
array_seq.cljs$core$IFn$_invoke$arity$2 = array_seq__2;
return array_seq;
})()
;
/**
* @constructor
*/
cljs.core.RSeq = (function (ci,i,meta){
this.ci = ci;
this.i = i;
this.meta = meta;
this.cljs$lang$protocol_mask$partition0$ = 32374990;
this.cljs$lang$protocol_mask$partition1$ = 8192;
})
cljs.core.RSeq.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.RSeq.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.RSeq.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.RSeq.prototype.cljs$core$ICloneable$_clone$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return (new cljs.core.RSeq(self__.ci,self__.i,self__.meta));
});
cljs.core.RSeq.prototype.cljs$core$INext$_next$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.i > (0))){
return (new cljs.core.RSeq(self__.ci,(self__.i - (1)),null));
} else {
return null;
}
});
cljs.core.RSeq.prototype.cljs$core$ICounted$_count$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return (self__.i + (1));
});
cljs.core.RSeq.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.hash_ordered_coll.call(null,coll__$1);
});
cljs.core.RSeq.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_sequential.call(null,coll__$1,other);
});
cljs.core.RSeq.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.with_meta.call(null,cljs.core.List.EMPTY,self__.meta);
});
cljs.core.RSeq.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (col,f){
var self__ = this;
var col__$1 = this;
return cljs.core.seq_reduce.call(null,f,col__$1);
});
cljs.core.RSeq.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (col,f,start){
var self__ = this;
var col__$1 = this;
return cljs.core.seq_reduce.call(null,f,start,col__$1);
});
cljs.core.RSeq.prototype.cljs$core$ISeq$_first$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core._nth.call(null,self__.ci,self__.i);
});
cljs.core.RSeq.prototype.cljs$core$ISeq$_rest$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.i > (0))){
return (new cljs.core.RSeq(self__.ci,(self__.i - (1)),null));
} else {
return cljs.core.List.EMPTY;
}
});
cljs.core.RSeq.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return coll__$1;
});
cljs.core.RSeq.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,new_meta){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.RSeq(self__.ci,self__.i,new_meta));
});
cljs.core.RSeq.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,o){
var self__ = this;
var coll__$1 = this;
return cljs.core.cons.call(null,o,coll__$1);
});
cljs.core.RSeq.cljs$lang$type = true;
cljs.core.RSeq.cljs$lang$ctorStr = "cljs.core/RSeq";
cljs.core.RSeq.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/RSeq");
});
cljs.core.__GT_RSeq = (function __GT_RSeq(ci,i,meta){
return (new cljs.core.RSeq(ci,i,meta));
});
(cljs.core.RSeq.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
/**
* Same as (first (next x))
*/
cljs.core.second = (function second(coll){
return cljs.core.first.call(null,cljs.core.next.call(null,coll));
});
/**
* Same as (first (first x))
*/
cljs.core.ffirst = (function ffirst(coll){
return cljs.core.first.call(null,cljs.core.first.call(null,coll));
});
/**
* Same as (next (first x))
*/
cljs.core.nfirst = (function nfirst(coll){
return cljs.core.next.call(null,cljs.core.first.call(null,coll));
});
/**
* Same as (first (next x))
*/
cljs.core.fnext = (function fnext(coll){
return cljs.core.first.call(null,cljs.core.next.call(null,coll));
});
/**
* Same as (next (next x))
*/
cljs.core.nnext = (function nnext(coll){
return cljs.core.next.call(null,cljs.core.next.call(null,coll));
});
/**
* Return the last item in coll, in linear time
*/
cljs.core.last = (function last(s){
while(true){
var sn = cljs.core.next.call(null,s);
if(!((sn == null))){
var G__9811 = sn;
s = G__9811;
continue;
} else {
return cljs.core.first.call(null,s);
}
break;
}
});
(cljs.core.IEquiv["_"] = true);
(cljs.core._equiv["_"] = (function (x,o){
return (x === o);
}));
/**
* conj[oin]. Returns a new collection with the xs
* 'added'. (conj nil item) returns (item). The 'addition' may
* happen at different 'places' depending on the concrete type.
* @param {...*} var_args
*/
cljs.core.conj = (function() {
var conj = null;
var conj__0 = (function (){
return cljs.core.PersistentVector.EMPTY;
});
var conj__1 = (function (coll){
return coll;
});
var conj__2 = (function (coll,x){
if(!((coll == null))){
return cljs.core._conj.call(null,coll,x);
} else {
return cljs.core._conj.call(null,cljs.core.List.EMPTY,x);
}
});
var conj__3 = (function() {
var G__9812__delegate = function (coll,x,xs){
while(true){
if(cljs.core.truth_(xs)){
var G__9813 = conj.call(null,coll,x);
var G__9814 = cljs.core.first.call(null,xs);
var G__9815 = cljs.core.next.call(null,xs);
coll = G__9813;
x = G__9814;
xs = G__9815;
continue;
} else {
return conj.call(null,coll,x);
}
break;
}
};
var G__9812 = function (coll,x,var_args){
var xs = null;
if (arguments.length > 2) {
xs = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9812__delegate.call(this,coll,x,xs);};
G__9812.cljs$lang$maxFixedArity = 2;
G__9812.cljs$lang$applyTo = (function (arglist__9816){
var coll = cljs.core.first(arglist__9816);
arglist__9816 = cljs.core.next(arglist__9816);
var x = cljs.core.first(arglist__9816);
var xs = cljs.core.rest(arglist__9816);
return G__9812__delegate(coll,x,xs);
});
G__9812.cljs$core$IFn$_invoke$arity$variadic = G__9812__delegate;
return G__9812;
})()
;
conj = function(coll,x,var_args){
var xs = var_args;
switch(arguments.length){
case 0:
return conj__0.call(this);
case 1:
return conj__1.call(this,coll);
case 2:
return conj__2.call(this,coll,x);
default:
return conj__3.cljs$core$IFn$_invoke$arity$variadic(coll,x, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
conj.cljs$lang$maxFixedArity = 2;
conj.cljs$lang$applyTo = conj__3.cljs$lang$applyTo;
conj.cljs$core$IFn$_invoke$arity$0 = conj__0;
conj.cljs$core$IFn$_invoke$arity$1 = conj__1;
conj.cljs$core$IFn$_invoke$arity$2 = conj__2;
conj.cljs$core$IFn$_invoke$arity$variadic = conj__3.cljs$core$IFn$_invoke$arity$variadic;
return conj;
})()
;
/**
* Returns an empty collection of the same category as coll, or nil
*/
cljs.core.empty = (function empty(coll){
if((coll == null)){
return null;
} else {
return cljs.core._empty.call(null,coll);
}
});
cljs.core.accumulating_seq_count = (function accumulating_seq_count(coll){
var s = cljs.core.seq.call(null,coll);
var acc = (0);
while(true){
if(cljs.core.counted_QMARK_.call(null,s)){
return (acc + cljs.core._count.call(null,s));
} else {
var G__9817 = cljs.core.next.call(null,s);
var G__9818 = (acc + (1));
s = G__9817;
acc = G__9818;
continue;
}
break;
}
});
/**
* Returns the number of items in the collection. (count nil) returns
* 0. Also works on strings, arrays, and Maps
*/
cljs.core.count = (function count(coll){
if(!((coll == null))){
if((function (){var G__9820 = coll;
if(G__9820){
var bit__4297__auto__ = (G__9820.cljs$lang$protocol_mask$partition0$ & (2));
if((bit__4297__auto__) || (G__9820.cljs$core$ICounted$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
return cljs.core._count.call(null,coll);
} else {
if(coll instanceof Array){
return coll.length;
} else {
if(typeof coll === 'string'){
return coll.length;
} else {
if(cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ICounted,coll)){
return cljs.core._count.call(null,coll);
} else {
return cljs.core.accumulating_seq_count.call(null,coll);
}
}
}
}
} else {
return (0);
}
});
cljs.core.linear_traversal_nth = (function() {
var linear_traversal_nth = null;
var linear_traversal_nth__2 = (function (coll,n){
while(true){
if((coll == null)){
throw (new Error("Index out of bounds"));
} else {
if((n === (0))){
if(cljs.core.seq.call(null,coll)){
return cljs.core.first.call(null,coll);
} else {
throw (new Error("Index out of bounds"));
}
} else {
if(cljs.core.indexed_QMARK_.call(null,coll)){
return cljs.core._nth.call(null,coll,n);
} else {
if(cljs.core.seq.call(null,coll)){
var G__9821 = cljs.core.next.call(null,coll);
var G__9822 = (n - (1));
coll = G__9821;
n = G__9822;
continue;
} else {
throw (new Error("Index out of bounds"));
}
}
}
}
break;
}
});
var linear_traversal_nth__3 = (function (coll,n,not_found){
while(true){
if((coll == null)){
return not_found;
} else {
if((n === (0))){
if(cljs.core.seq.call(null,coll)){
return cljs.core.first.call(null,coll);
} else {
return not_found;
}
} else {
if(cljs.core.indexed_QMARK_.call(null,coll)){
return cljs.core._nth.call(null,coll,n,not_found);
} else {
if(cljs.core.seq.call(null,coll)){
var G__9823 = cljs.core.next.call(null,coll);
var G__9824 = (n - (1));
var G__9825 = not_found;
coll = G__9823;
n = G__9824;
not_found = G__9825;
continue;
} else {
return not_found;
}
}
}
}
break;
}
});
linear_traversal_nth = function(coll,n,not_found){
switch(arguments.length){
case 2:
return linear_traversal_nth__2.call(this,coll,n);
case 3:
return linear_traversal_nth__3.call(this,coll,n,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
linear_traversal_nth.cljs$core$IFn$_invoke$arity$2 = linear_traversal_nth__2;
linear_traversal_nth.cljs$core$IFn$_invoke$arity$3 = linear_traversal_nth__3;
return linear_traversal_nth;
})()
;
/**
* Returns the value at the index. get returns nil if index out of
* bounds, nth throws an exception unless not-found is supplied. nth
* also works for strings, arrays, regex Matchers and Lists, and,
* in O(n) time, for sequences.
*/
cljs.core.nth = (function() {
var nth = null;
var nth__2 = (function (coll,n){
if(!(typeof n === 'number')){
throw (new Error("index argument to nth must be a number"));
} else {
if((coll == null)){
return coll;
} else {
if((function (){var G__9830 = coll;
if(G__9830){
var bit__4297__auto__ = (G__9830.cljs$lang$protocol_mask$partition0$ & (16));
if((bit__4297__auto__) || (G__9830.cljs$core$IIndexed$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
return cljs.core._nth.call(null,coll,n);
} else {
if(coll instanceof Array){
if((n < coll.length)){
return (coll[n]);
} else {
return null;
}
} else {
if(typeof coll === 'string'){
if((n < coll.length)){
return (coll[n]);
} else {
return null;
}
} else {
if(cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IIndexed,coll)){
return cljs.core._nth.call(null,coll,n);
} else {
if((function (){var G__9831 = coll;
if(G__9831){
var bit__4304__auto__ = (G__9831.cljs$lang$protocol_mask$partition0$ & (64));
if((bit__4304__auto__) || (G__9831.cljs$core$ISeq$)){
return true;
} else {
if((!G__9831.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ISeq,G__9831);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ISeq,G__9831);
}
})()){
return cljs.core.linear_traversal_nth.call(null,coll,n);
} else {
throw (new Error([cljs.core.str("nth not supported on this type "),cljs.core.str(cljs.core.type__GT_str.call(null,cljs.core.type.call(null,coll)))].join('')));
}
}
}
}
}
}
}
});
var nth__3 = (function (coll,n,not_found){
if(!(typeof n === 'number')){
throw (new Error("index argument to nth must be a number."));
} else {
if((coll == null)){
return not_found;
} else {
if((function (){var G__9832 = coll;
if(G__9832){
var bit__4297__auto__ = (G__9832.cljs$lang$protocol_mask$partition0$ & (16));
if((bit__4297__auto__) || (G__9832.cljs$core$IIndexed$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
return cljs.core._nth.call(null,coll,n,not_found);
} else {
if(coll instanceof Array){
if((n < coll.length)){
return (coll[n]);
} else {
return not_found;
}
} else {
if(typeof coll === 'string'){
if((n < coll.length)){
return (coll[n]);
} else {
return not_found;
}
} else {
if(cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IIndexed,coll)){
return cljs.core._nth.call(null,coll,n);
} else {
if((function (){var G__9833 = coll;
if(G__9833){
var bit__4304__auto__ = (G__9833.cljs$lang$protocol_mask$partition0$ & (64));
if((bit__4304__auto__) || (G__9833.cljs$core$ISeq$)){
return true;
} else {
if((!G__9833.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ISeq,G__9833);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ISeq,G__9833);
}
})()){
return cljs.core.linear_traversal_nth.call(null,coll,n,not_found);
} else {
throw (new Error([cljs.core.str("nth not supported on this type "),cljs.core.str(cljs.core.type__GT_str.call(null,cljs.core.type.call(null,coll)))].join('')));
}
}
}
}
}
}
}
});
nth = function(coll,n,not_found){
switch(arguments.length){
case 2:
return nth__2.call(this,coll,n);
case 3:
return nth__3.call(this,coll,n,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
nth.cljs$core$IFn$_invoke$arity$2 = nth__2;
nth.cljs$core$IFn$_invoke$arity$3 = nth__3;
return nth;
})()
;
/**
* Returns the nth rest of coll, coll when n is 0.
*/
cljs.core.nthrest = (function nthrest(coll,n){
var n__$1 = n;
var xs = coll;
while(true){
if(((n__$1 > (0))) && (cljs.core.seq.call(null,xs))){
var G__9834 = (n__$1 - (1));
var G__9835 = cljs.core.rest.call(null,xs);
n__$1 = G__9834;
xs = G__9835;
continue;
} else {
return xs;
}
break;
}
});
/**
* Returns the value mapped to key, not-found or nil if key not present.
*/
cljs.core.get = (function() {
var get = null;
var get__2 = (function (o,k){
if((o == null)){
return null;
} else {
if((function (){var G__9838 = o;
if(G__9838){
var bit__4297__auto__ = (G__9838.cljs$lang$protocol_mask$partition0$ & (256));
if((bit__4297__auto__) || (G__9838.cljs$core$ILookup$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
return cljs.core._lookup.call(null,o,k);
} else {
if(o instanceof Array){
if((k < o.length)){
return (o[k]);
} else {
return null;
}
} else {
if(typeof o === 'string'){
if((k < o.length)){
return (o[k]);
} else {
return null;
}
} else {
if(cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ILookup,o)){
return cljs.core._lookup.call(null,o,k);
} else {
return null;
}
}
}
}
}
});
var get__3 = (function (o,k,not_found){
if(!((o == null))){
if((function (){var G__9839 = o;
if(G__9839){
var bit__4297__auto__ = (G__9839.cljs$lang$protocol_mask$partition0$ & (256));
if((bit__4297__auto__) || (G__9839.cljs$core$ILookup$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
return cljs.core._lookup.call(null,o,k,not_found);
} else {
if(o instanceof Array){
if((k < o.length)){
return (o[k]);
} else {
return not_found;
}
} else {
if(typeof o === 'string'){
if((k < o.length)){
return (o[k]);
} else {
return not_found;
}
} else {
if(cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ILookup,o)){
return cljs.core._lookup.call(null,o,k,not_found);
} else {
return not_found;
}
}
}
}
} else {
return not_found;
}
});
get = function(o,k,not_found){
switch(arguments.length){
case 2:
return get__2.call(this,o,k);
case 3:
return get__3.call(this,o,k,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
get.cljs$core$IFn$_invoke$arity$2 = get__2;
get.cljs$core$IFn$_invoke$arity$3 = get__3;
return get;
})()
;
/**
* assoc[iate]. When applied to a map, returns a new map of the
* same (hashed/sorted) type, that contains the mapping of key(s) to
* val(s). When applied to a vector, returns a new vector that
* contains val at index.
* @param {...*} var_args
*/
cljs.core.assoc = (function() {
var assoc = null;
var assoc__3 = (function (coll,k,v){
if(!((coll == null))){
return cljs.core._assoc.call(null,coll,k,v);
} else {
return cljs.core.PersistentHashMap.fromArrays([k],[v]);
}
});
var assoc__4 = (function() {
var G__9840__delegate = function (coll,k,v,kvs){
while(true){
var ret = assoc.call(null,coll,k,v);
if(cljs.core.truth_(kvs)){
var G__9841 = ret;
var G__9842 = cljs.core.first.call(null,kvs);
var G__9843 = cljs.core.second.call(null,kvs);
var G__9844 = cljs.core.nnext.call(null,kvs);
coll = G__9841;
k = G__9842;
v = G__9843;
kvs = G__9844;
continue;
} else {
return ret;
}
break;
}
};
var G__9840 = function (coll,k,v,var_args){
var kvs = null;
if (arguments.length > 3) {
kvs = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__9840__delegate.call(this,coll,k,v,kvs);};
G__9840.cljs$lang$maxFixedArity = 3;
G__9840.cljs$lang$applyTo = (function (arglist__9845){
var coll = cljs.core.first(arglist__9845);
arglist__9845 = cljs.core.next(arglist__9845);
var k = cljs.core.first(arglist__9845);
arglist__9845 = cljs.core.next(arglist__9845);
var v = cljs.core.first(arglist__9845);
var kvs = cljs.core.rest(arglist__9845);
return G__9840__delegate(coll,k,v,kvs);
});
G__9840.cljs$core$IFn$_invoke$arity$variadic = G__9840__delegate;
return G__9840;
})()
;
assoc = function(coll,k,v,var_args){
var kvs = var_args;
switch(arguments.length){
case 3:
return assoc__3.call(this,coll,k,v);
default:
return assoc__4.cljs$core$IFn$_invoke$arity$variadic(coll,k,v, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
assoc.cljs$lang$maxFixedArity = 3;
assoc.cljs$lang$applyTo = assoc__4.cljs$lang$applyTo;
assoc.cljs$core$IFn$_invoke$arity$3 = assoc__3;
assoc.cljs$core$IFn$_invoke$arity$variadic = assoc__4.cljs$core$IFn$_invoke$arity$variadic;
return assoc;
})()
;
/**
* dissoc[iate]. Returns a new map of the same (hashed/sorted) type,
* that does not contain a mapping for key(s).
* @param {...*} var_args
*/
cljs.core.dissoc = (function() {
var dissoc = null;
var dissoc__1 = (function (coll){
return coll;
});
var dissoc__2 = (function (coll,k){
if((coll == null)){
return null;
} else {
return cljs.core._dissoc.call(null,coll,k);
}
});
var dissoc__3 = (function() {
var G__9846__delegate = function (coll,k,ks){
while(true){
if((coll == null)){
return null;
} else {
var ret = dissoc.call(null,coll,k);
if(cljs.core.truth_(ks)){
var G__9847 = ret;
var G__9848 = cljs.core.first.call(null,ks);
var G__9849 = cljs.core.next.call(null,ks);
coll = G__9847;
k = G__9848;
ks = G__9849;
continue;
} else {
return ret;
}
}
break;
}
};
var G__9846 = function (coll,k,var_args){
var ks = null;
if (arguments.length > 2) {
ks = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9846__delegate.call(this,coll,k,ks);};
G__9846.cljs$lang$maxFixedArity = 2;
G__9846.cljs$lang$applyTo = (function (arglist__9850){
var coll = cljs.core.first(arglist__9850);
arglist__9850 = cljs.core.next(arglist__9850);
var k = cljs.core.first(arglist__9850);
var ks = cljs.core.rest(arglist__9850);
return G__9846__delegate(coll,k,ks);
});
G__9846.cljs$core$IFn$_invoke$arity$variadic = G__9846__delegate;
return G__9846;
})()
;
dissoc = function(coll,k,var_args){
var ks = var_args;
switch(arguments.length){
case 1:
return dissoc__1.call(this,coll);
case 2:
return dissoc__2.call(this,coll,k);
default:
return dissoc__3.cljs$core$IFn$_invoke$arity$variadic(coll,k, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
dissoc.cljs$lang$maxFixedArity = 2;
dissoc.cljs$lang$applyTo = dissoc__3.cljs$lang$applyTo;
dissoc.cljs$core$IFn$_invoke$arity$1 = dissoc__1;
dissoc.cljs$core$IFn$_invoke$arity$2 = dissoc__2;
dissoc.cljs$core$IFn$_invoke$arity$variadic = dissoc__3.cljs$core$IFn$_invoke$arity$variadic;
return dissoc;
})()
;
cljs.core.fn_QMARK_ = (function fn_QMARK_(f){
var or__3628__auto__ = goog.isFunction(f);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var G__9854 = f;
if(G__9854){
var bit__4304__auto__ = null;
if(cljs.core.truth_((function (){var or__3628__auto____$1 = bit__4304__auto__;
if(cljs.core.truth_(or__3628__auto____$1)){
return or__3628__auto____$1;
} else {
return G__9854.cljs$core$Fn$;
}
})())){
return true;
} else {
if((!G__9854.cljs$lang$protocol_mask$partition$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.Fn,G__9854);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.Fn,G__9854);
}
}
});
/**
* @constructor
*/
cljs.core.MetaFn = (function (afn,meta){
this.afn = afn;
this.meta = meta;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 393217;
})
cljs.core.MetaFn.prototype.call = (function() {
var G__9856 = null;
var G__9856__1 = (function (self__){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null);
});
var G__9856__2 = (function (self__,a){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a);
});
var G__9856__3 = (function (self__,a,b){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a,b);
});
var G__9856__4 = (function (self__,a,b,c){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a,b,c);
});
var G__9856__5 = (function (self__,a,b,c,d){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a,b,c,d);
});
var G__9856__6 = (function (self__,a,b,c,d,e){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a,b,c,d,e);
});
var G__9856__7 = (function (self__,a,b,c,d,e,f){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a,b,c,d,e,f);
});
var G__9856__8 = (function (self__,a,b,c,d,e,f,g){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a,b,c,d,e,f,g);
});
var G__9856__9 = (function (self__,a,b,c,d,e,f,g,h){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a,b,c,d,e,f,g,h);
});
var G__9856__10 = (function (self__,a,b,c,d,e,f,g,h,i){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i);
});
var G__9856__11 = (function (self__,a,b,c,d,e,f,g,h,i,j){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j);
});
var G__9856__12 = (function (self__,a,b,c,d,e,f,g,h,i,j,k){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k);
});
var G__9856__13 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k,l);
});
var G__9856__14 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l,m){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m);
});
var G__9856__15 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n);
});
var G__9856__16 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o);
});
var G__9856__17 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p);
});
var G__9856__18 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q);
});
var G__9856__19 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r);
});
var G__9856__20 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s);
});
var G__9856__21 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t);
});
var G__9856__22 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,rest){
var self__ = this;
var self____$1 = this;
var _ = self____$1;
return cljs.core.apply.call(null,self__.afn,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,rest);
});
G__9856 = function(self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,rest){
switch(arguments.length){
case 1:
return G__9856__1.call(this,self__);
case 2:
return G__9856__2.call(this,self__,a);
case 3:
return G__9856__3.call(this,self__,a,b);
case 4:
return G__9856__4.call(this,self__,a,b,c);
case 5:
return G__9856__5.call(this,self__,a,b,c,d);
case 6:
return G__9856__6.call(this,self__,a,b,c,d,e);
case 7:
return G__9856__7.call(this,self__,a,b,c,d,e,f);
case 8:
return G__9856__8.call(this,self__,a,b,c,d,e,f,g);
case 9:
return G__9856__9.call(this,self__,a,b,c,d,e,f,g,h);
case 10:
return G__9856__10.call(this,self__,a,b,c,d,e,f,g,h,i);
case 11:
return G__9856__11.call(this,self__,a,b,c,d,e,f,g,h,i,j);
case 12:
return G__9856__12.call(this,self__,a,b,c,d,e,f,g,h,i,j,k);
case 13:
return G__9856__13.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l);
case 14:
return G__9856__14.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l,m);
case 15:
return G__9856__15.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n);
case 16:
return G__9856__16.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o);
case 17:
return G__9856__17.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p);
case 18:
return G__9856__18.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q);
case 19:
return G__9856__19.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r);
case 20:
return G__9856__20.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s);
case 21:
return G__9856__21.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t);
case 22:
return G__9856__22.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,rest);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__9856.cljs$core$IFn$_invoke$arity$1 = G__9856__1;
G__9856.cljs$core$IFn$_invoke$arity$2 = G__9856__2;
G__9856.cljs$core$IFn$_invoke$arity$3 = G__9856__3;
G__9856.cljs$core$IFn$_invoke$arity$4 = G__9856__4;
G__9856.cljs$core$IFn$_invoke$arity$5 = G__9856__5;
G__9856.cljs$core$IFn$_invoke$arity$6 = G__9856__6;
G__9856.cljs$core$IFn$_invoke$arity$7 = G__9856__7;
G__9856.cljs$core$IFn$_invoke$arity$8 = G__9856__8;
G__9856.cljs$core$IFn$_invoke$arity$9 = G__9856__9;
G__9856.cljs$core$IFn$_invoke$arity$10 = G__9856__10;
G__9856.cljs$core$IFn$_invoke$arity$11 = G__9856__11;
G__9856.cljs$core$IFn$_invoke$arity$12 = G__9856__12;
G__9856.cljs$core$IFn$_invoke$arity$13 = G__9856__13;
G__9856.cljs$core$IFn$_invoke$arity$14 = G__9856__14;
G__9856.cljs$core$IFn$_invoke$arity$15 = G__9856__15;
G__9856.cljs$core$IFn$_invoke$arity$16 = G__9856__16;
G__9856.cljs$core$IFn$_invoke$arity$17 = G__9856__17;
G__9856.cljs$core$IFn$_invoke$arity$18 = G__9856__18;
G__9856.cljs$core$IFn$_invoke$arity$19 = G__9856__19;
G__9856.cljs$core$IFn$_invoke$arity$20 = G__9856__20;
G__9856.cljs$core$IFn$_invoke$arity$21 = G__9856__21;
G__9856.cljs$core$IFn$_invoke$arity$22 = G__9856__22;
return G__9856;
})()
;
cljs.core.MetaFn.prototype.apply = (function (self__,args9855){
var self__ = this;
var self____$1 = this;
return self____$1.call.apply(self____$1,[self____$1].concat(cljs.core.aclone.call(null,args9855)));
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$0 = (function (){
var self__ = this;
var _ = this;
return self__.afn.call(null);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$1 = (function (a){
var self__ = this;
var _ = this;
return self__.afn.call(null,a);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$2 = (function (a,b){
var self__ = this;
var _ = this;
return self__.afn.call(null,a,b);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$3 = (function (a,b,c){
var self__ = this;
var _ = this;
return self__.afn.call(null,a,b,c);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$4 = (function (a,b,c,d){
var self__ = this;
var _ = this;
return self__.afn.call(null,a,b,c,d);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$5 = (function (a,b,c,d,e){
var self__ = this;
var _ = this;
return self__.afn.call(null,a,b,c,d,e);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$6 = (function (a,b,c,d,e,f){
var self__ = this;
var _ = this;
return self__.afn.call(null,a,b,c,d,e,f);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$7 = (function (a,b,c,d,e,f,g){
var self__ = this;
var _ = this;
return self__.afn.call(null,a,b,c,d,e,f,g);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$8 = (function (a,b,c,d,e,f,g,h){
var self__ = this;
var _ = this;
return self__.afn.call(null,a,b,c,d,e,f,g,h);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$9 = (function (a,b,c,d,e,f,g,h,i){
var self__ = this;
var _ = this;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$10 = (function (a,b,c,d,e,f,g,h,i,j){
var self__ = this;
var _ = this;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$11 = (function (a,b,c,d,e,f,g,h,i,j,k){
var self__ = this;
var _ = this;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$12 = (function (a,b,c,d,e,f,g,h,i,j,k,l){
var self__ = this;
var _ = this;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k,l);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$13 = (function (a,b,c,d,e,f,g,h,i,j,k,l,m){
var self__ = this;
var _ = this;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$14 = (function (a,b,c,d,e,f,g,h,i,j,k,l,m,n){
var self__ = this;
var _ = this;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$15 = (function (a,b,c,d,e,f,g,h,i,j,k,l,m,n,o){
var self__ = this;
var _ = this;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$16 = (function (a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p){
var self__ = this;
var _ = this;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$17 = (function (a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q){
var self__ = this;
var _ = this;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$18 = (function (a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r){
var self__ = this;
var _ = this;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$19 = (function (a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s){
var self__ = this;
var _ = this;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$20 = (function (a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t){
var self__ = this;
var _ = this;
return self__.afn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t);
});
cljs.core.MetaFn.prototype.cljs$core$IFn$_invoke$arity$21 = (function (a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,rest){
var self__ = this;
var _ = this;
return cljs.core.apply.call(null,self__.afn,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,rest);
});
cljs.core.MetaFn.prototype.cljs$core$Fn$ = true;
cljs.core.MetaFn.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (_,new_meta){
var self__ = this;
var ___$1 = this;
return (new cljs.core.MetaFn(self__.afn,new_meta));
});
cljs.core.MetaFn.prototype.cljs$core$IMeta$_meta$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return self__.meta;
});
cljs.core.MetaFn.cljs$lang$type = true;
cljs.core.MetaFn.cljs$lang$ctorStr = "cljs.core/MetaFn";
cljs.core.MetaFn.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/MetaFn");
});
cljs.core.__GT_MetaFn = (function __GT_MetaFn(afn,meta){
return (new cljs.core.MetaFn(afn,meta));
});
/**
* Returns an object of the same type and value as obj, with
* map m as its metadata.
*/
cljs.core.with_meta = (function with_meta(o,meta){
if((cljs.core.fn_QMARK_.call(null,o)) && (!((function (){var G__9860 = o;
if(G__9860){
var bit__4304__auto__ = (G__9860.cljs$lang$protocol_mask$partition0$ & (262144));
if((bit__4304__auto__) || (G__9860.cljs$core$IWithMeta$)){
return true;
} else {
if((!G__9860.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IWithMeta,G__9860);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IWithMeta,G__9860);
}
})()))){
return (new cljs.core.MetaFn(o,meta));
} else {
if((o == null)){
return null;
} else {
return cljs.core._with_meta.call(null,o,meta);
}
}
});
/**
* Returns the metadata of obj, returns nil if there is no metadata.
*/
cljs.core.meta = (function meta(o){
if((function (){var and__3616__auto__ = !((o == null));
if(and__3616__auto__){
var G__9864 = o;
if(G__9864){
var bit__4304__auto__ = (G__9864.cljs$lang$protocol_mask$partition0$ & (131072));
if((bit__4304__auto__) || (G__9864.cljs$core$IMeta$)){
return true;
} else {
if((!G__9864.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IMeta,G__9864);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IMeta,G__9864);
}
} else {
return and__3616__auto__;
}
})()){
return cljs.core._meta.call(null,o);
} else {
return null;
}
});
/**
* For a list or queue, same as first, for a vector, same as, but much
* more efficient than, last. If the collection is empty, returns nil.
*/
cljs.core.peek = (function peek(coll){
if((coll == null)){
return null;
} else {
return cljs.core._peek.call(null,coll);
}
});
/**
* For a list or queue, returns a new list/queue without the first
* item, for a vector, returns a new vector without the last item.
* Note - not the same as next/butlast.
*/
cljs.core.pop = (function pop(coll){
if((coll == null)){
return null;
} else {
return cljs.core._pop.call(null,coll);
}
});
/**
* disj[oin]. Returns a new set of the same (hashed/sorted) type, that
* does not contain key(s).
* @param {...*} var_args
*/
cljs.core.disj = (function() {
var disj = null;
var disj__1 = (function (coll){
return coll;
});
var disj__2 = (function (coll,k){
if((coll == null)){
return null;
} else {
return cljs.core._disjoin.call(null,coll,k);
}
});
var disj__3 = (function() {
var G__9865__delegate = function (coll,k,ks){
while(true){
if((coll == null)){
return null;
} else {
var ret = disj.call(null,coll,k);
if(cljs.core.truth_(ks)){
var G__9866 = ret;
var G__9867 = cljs.core.first.call(null,ks);
var G__9868 = cljs.core.next.call(null,ks);
coll = G__9866;
k = G__9867;
ks = G__9868;
continue;
} else {
return ret;
}
}
break;
}
};
var G__9865 = function (coll,k,var_args){
var ks = null;
if (arguments.length > 2) {
ks = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9865__delegate.call(this,coll,k,ks);};
G__9865.cljs$lang$maxFixedArity = 2;
G__9865.cljs$lang$applyTo = (function (arglist__9869){
var coll = cljs.core.first(arglist__9869);
arglist__9869 = cljs.core.next(arglist__9869);
var k = cljs.core.first(arglist__9869);
var ks = cljs.core.rest(arglist__9869);
return G__9865__delegate(coll,k,ks);
});
G__9865.cljs$core$IFn$_invoke$arity$variadic = G__9865__delegate;
return G__9865;
})()
;
disj = function(coll,k,var_args){
var ks = var_args;
switch(arguments.length){
case 1:
return disj__1.call(this,coll);
case 2:
return disj__2.call(this,coll,k);
default:
return disj__3.cljs$core$IFn$_invoke$arity$variadic(coll,k, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
disj.cljs$lang$maxFixedArity = 2;
disj.cljs$lang$applyTo = disj__3.cljs$lang$applyTo;
disj.cljs$core$IFn$_invoke$arity$1 = disj__1;
disj.cljs$core$IFn$_invoke$arity$2 = disj__2;
disj.cljs$core$IFn$_invoke$arity$variadic = disj__3.cljs$core$IFn$_invoke$arity$variadic;
return disj;
})()
;
/**
* Returns true if coll has no items - same as (not (seq coll)).
* Please use the idiom (seq x) rather than (not (empty? x))
*/
cljs.core.empty_QMARK_ = (function empty_QMARK_(coll){
return ((coll == null)) || (cljs.core.not.call(null,cljs.core.seq.call(null,coll)));
});
/**
* Returns true if x satisfies ICollection
*/
cljs.core.coll_QMARK_ = (function coll_QMARK_(x){
if((x == null)){
return false;
} else {
var G__9871 = x;
if(G__9871){
var bit__4304__auto__ = (G__9871.cljs$lang$protocol_mask$partition0$ & (8));
if((bit__4304__auto__) || (G__9871.cljs$core$ICollection$)){
return true;
} else {
if((!G__9871.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ICollection,G__9871);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ICollection,G__9871);
}
}
});
/**
* Returns true if x satisfies ISet
*/
cljs.core.set_QMARK_ = (function set_QMARK_(x){
if((x == null)){
return false;
} else {
var G__9873 = x;
if(G__9873){
var bit__4304__auto__ = (G__9873.cljs$lang$protocol_mask$partition0$ & (4096));
if((bit__4304__auto__) || (G__9873.cljs$core$ISet$)){
return true;
} else {
if((!G__9873.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ISet,G__9873);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ISet,G__9873);
}
}
});
/**
* Returns true if coll implements Associative
*/
cljs.core.associative_QMARK_ = (function associative_QMARK_(x){
var G__9875 = x;
if(G__9875){
var bit__4304__auto__ = (G__9875.cljs$lang$protocol_mask$partition0$ & (512));
if((bit__4304__auto__) || (G__9875.cljs$core$IAssociative$)){
return true;
} else {
if((!G__9875.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IAssociative,G__9875);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IAssociative,G__9875);
}
});
/**
* Returns true if coll satisfies ISequential
*/
cljs.core.sequential_QMARK_ = (function sequential_QMARK_(x){
var G__9877 = x;
if(G__9877){
var bit__4304__auto__ = (G__9877.cljs$lang$protocol_mask$partition0$ & (16777216));
if((bit__4304__auto__) || (G__9877.cljs$core$ISequential$)){
return true;
} else {
if((!G__9877.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ISequential,G__9877);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ISequential,G__9877);
}
});
/**
* Returns true if coll satisfies ISorted
*/
cljs.core.sorted_QMARK_ = (function sorted_QMARK_(x){
var G__9879 = x;
if(G__9879){
var bit__4304__auto__ = (G__9879.cljs$lang$protocol_mask$partition0$ & (268435456));
if((bit__4304__auto__) || (G__9879.cljs$core$ISorted$)){
return true;
} else {
if((!G__9879.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ISorted,G__9879);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ISorted,G__9879);
}
});
/**
* Returns true if coll satisfies IReduce
*/
cljs.core.reduceable_QMARK_ = (function reduceable_QMARK_(x){
var G__9881 = x;
if(G__9881){
var bit__4304__auto__ = (G__9881.cljs$lang$protocol_mask$partition0$ & (524288));
if((bit__4304__auto__) || (G__9881.cljs$core$IReduce$)){
return true;
} else {
if((!G__9881.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IReduce,G__9881);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IReduce,G__9881);
}
});
/**
* Return true if x satisfies IMap
*/
cljs.core.map_QMARK_ = (function map_QMARK_(x){
if((x == null)){
return false;
} else {
var G__9883 = x;
if(G__9883){
var bit__4304__auto__ = (G__9883.cljs$lang$protocol_mask$partition0$ & (1024));
if((bit__4304__auto__) || (G__9883.cljs$core$IMap$)){
return true;
} else {
if((!G__9883.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IMap,G__9883);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IMap,G__9883);
}
}
});
/**
* Return true if x satisfies IVector
*/
cljs.core.vector_QMARK_ = (function vector_QMARK_(x){
var G__9885 = x;
if(G__9885){
var bit__4304__auto__ = (G__9885.cljs$lang$protocol_mask$partition0$ & (16384));
if((bit__4304__auto__) || (G__9885.cljs$core$IVector$)){
return true;
} else {
if((!G__9885.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IVector,G__9885);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IVector,G__9885);
}
});
cljs.core.chunked_seq_QMARK_ = (function chunked_seq_QMARK_(x){
var G__9887 = x;
if(G__9887){
var bit__4297__auto__ = (G__9887.cljs$lang$protocol_mask$partition1$ & (512));
if((bit__4297__auto__) || (G__9887.cljs$core$IChunkedSeq$)){
return true;
} else {
return false;
}
} else {
return false;
}
});
/**
* @param {...*} var_args
*/
cljs.core.js_obj = (function() {
var js_obj = null;
var js_obj__0 = (function (){
var obj9891 = {};
return obj9891;
});
var js_obj__1 = (function() {
var G__9892__delegate = function (keyvals){
return cljs.core.apply.call(null,goog.object.create,keyvals);
};
var G__9892 = function (var_args){
var keyvals = null;
if (arguments.length > 0) {
keyvals = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return G__9892__delegate.call(this,keyvals);};
G__9892.cljs$lang$maxFixedArity = 0;
G__9892.cljs$lang$applyTo = (function (arglist__9893){
var keyvals = cljs.core.seq(arglist__9893);
return G__9892__delegate(keyvals);
});
G__9892.cljs$core$IFn$_invoke$arity$variadic = G__9892__delegate;
return G__9892;
})()
;
js_obj = function(var_args){
var keyvals = var_args;
switch(arguments.length){
case 0:
return js_obj__0.call(this);
default:
return js_obj__1.cljs$core$IFn$_invoke$arity$variadic(cljs.core.array_seq(arguments, 0));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
js_obj.cljs$lang$maxFixedArity = 0;
js_obj.cljs$lang$applyTo = js_obj__1.cljs$lang$applyTo;
js_obj.cljs$core$IFn$_invoke$arity$0 = js_obj__0;
js_obj.cljs$core$IFn$_invoke$arity$variadic = js_obj__1.cljs$core$IFn$_invoke$arity$variadic;
return js_obj;
})()
;
cljs.core.js_keys = (function js_keys(obj){
var keys = [];
goog.object.forEach(obj,((function (keys){
return (function (val,key,obj__$1){
return keys.push(key);
});})(keys))
);
return keys;
});
cljs.core.js_delete = (function js_delete(obj,key){
return delete obj[key];
});
cljs.core.array_copy = (function array_copy(from,i,to,j,len){
var i__$1 = i;
var j__$1 = j;
var len__$1 = len;
while(true){
if((len__$1 === (0))){
return to;
} else {
(to[j__$1] = (from[i__$1]));
var G__9894 = (i__$1 + (1));
var G__9895 = (j__$1 + (1));
var G__9896 = (len__$1 - (1));
i__$1 = G__9894;
j__$1 = G__9895;
len__$1 = G__9896;
continue;
}
break;
}
});
cljs.core.array_copy_downward = (function array_copy_downward(from,i,to,j,len){
var i__$1 = (i + (len - (1)));
var j__$1 = (j + (len - (1)));
var len__$1 = len;
while(true){
if((len__$1 === (0))){
return to;
} else {
(to[j__$1] = (from[i__$1]));
var G__9897 = (i__$1 - (1));
var G__9898 = (j__$1 - (1));
var G__9899 = (len__$1 - (1));
i__$1 = G__9897;
j__$1 = G__9898;
len__$1 = G__9899;
continue;
}
break;
}
});
cljs.core.lookup_sentinel = (function (){var obj9901 = {};
return obj9901;
})();
/**
* Returns true if x is the value false, false otherwise.
*/
cljs.core.false_QMARK_ = (function false_QMARK_(x){
return x === false;
});
/**
* Returns true if x is the value true, false otherwise.
*/
cljs.core.true_QMARK_ = (function true_QMARK_(x){
return x === true;
});
cljs.core.undefined_QMARK_ = (function undefined_QMARK_(x){
return (void 0 === x);
});
/**
* Return true if s satisfies ISeq
*/
cljs.core.seq_QMARK_ = (function seq_QMARK_(s){
if((s == null)){
return false;
} else {
var G__9903 = s;
if(G__9903){
var bit__4304__auto__ = (G__9903.cljs$lang$protocol_mask$partition0$ & (64));
if((bit__4304__auto__) || (G__9903.cljs$core$ISeq$)){
return true;
} else {
if((!G__9903.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ISeq,G__9903);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ISeq,G__9903);
}
}
});
/**
* Return true if s satisfies ISeqable
*/
cljs.core.seqable_QMARK_ = (function seqable_QMARK_(s){
var G__9905 = s;
if(G__9905){
var bit__4304__auto__ = (G__9905.cljs$lang$protocol_mask$partition0$ & (8388608));
if((bit__4304__auto__) || (G__9905.cljs$core$ISeqable$)){
return true;
} else {
if((!G__9905.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ISeqable,G__9905);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ISeqable,G__9905);
}
});
cljs.core.boolean$ = (function boolean$(x){
if(cljs.core.truth_(x)){
return true;
} else {
return false;
}
});
cljs.core.ifn_QMARK_ = (function ifn_QMARK_(f){
var or__3628__auto__ = cljs.core.fn_QMARK_.call(null,f);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var G__9909 = f;
if(G__9909){
var bit__4304__auto__ = (G__9909.cljs$lang$protocol_mask$partition0$ & (1));
if((bit__4304__auto__) || (G__9909.cljs$core$IFn$)){
return true;
} else {
if((!G__9909.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IFn,G__9909);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IFn,G__9909);
}
}
});
/**
* Returns true if n is an integer.
*/
cljs.core.integer_QMARK_ = (function integer_QMARK_(n){
return (typeof n === 'number') && (!(isNaN(n))) && (!((n === Infinity))) && ((parseFloat(n) === parseInt(n,(10))));
});
/**
* Returns true if key is present in the given collection, otherwise
* returns false. Note that for numerically indexed collections like
* vectors and arrays, this tests if the numeric key is within the
* range of indexes. 'contains?' operates constant or logarithmic time;
* it will not perform a linear search for a value. See also 'some'.
*/
cljs.core.contains_QMARK_ = (function contains_QMARK_(coll,v){
if((cljs.core.get.call(null,coll,v,cljs.core.lookup_sentinel) === cljs.core.lookup_sentinel)){
return false;
} else {
return true;
}
});
/**
* Returns the map entry for key, or nil if key not present.
*/
cljs.core.find = (function find(coll,k){
if((!((coll == null))) && (cljs.core.associative_QMARK_.call(null,coll)) && (cljs.core.contains_QMARK_.call(null,coll,k))){
return new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [k,cljs.core.get.call(null,coll,k)], null);
} else {
return null;
}
});
/**
* Returns true if no two of the arguments are =
* @param {...*} var_args
*/
cljs.core.distinct_QMARK_ = (function() {
var distinct_QMARK_ = null;
var distinct_QMARK___1 = (function (x){
return true;
});
var distinct_QMARK___2 = (function (x,y){
return !(cljs.core._EQ_.call(null,x,y));
});
var distinct_QMARK___3 = (function() {
var G__9910__delegate = function (x,y,more){
if(!(cljs.core._EQ_.call(null,x,y))){
var s = cljs.core.PersistentHashSet.fromArray([x,y], true);
var xs = more;
while(true){
var x__$1 = cljs.core.first.call(null,xs);
var etc = cljs.core.next.call(null,xs);
if(cljs.core.truth_(xs)){
if(cljs.core.contains_QMARK_.call(null,s,x__$1)){
return false;
} else {
var G__9911 = cljs.core.conj.call(null,s,x__$1);
var G__9912 = etc;
s = G__9911;
xs = G__9912;
continue;
}
} else {
return true;
}
break;
}
} else {
return false;
}
};
var G__9910 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9910__delegate.call(this,x,y,more);};
G__9910.cljs$lang$maxFixedArity = 2;
G__9910.cljs$lang$applyTo = (function (arglist__9913){
var x = cljs.core.first(arglist__9913);
arglist__9913 = cljs.core.next(arglist__9913);
var y = cljs.core.first(arglist__9913);
var more = cljs.core.rest(arglist__9913);
return G__9910__delegate(x,y,more);
});
G__9910.cljs$core$IFn$_invoke$arity$variadic = G__9910__delegate;
return G__9910;
})()
;
distinct_QMARK_ = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 1:
return distinct_QMARK___1.call(this,x);
case 2:
return distinct_QMARK___2.call(this,x,y);
default:
return distinct_QMARK___3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
distinct_QMARK_.cljs$lang$maxFixedArity = 2;
distinct_QMARK_.cljs$lang$applyTo = distinct_QMARK___3.cljs$lang$applyTo;
distinct_QMARK_.cljs$core$IFn$_invoke$arity$1 = distinct_QMARK___1;
distinct_QMARK_.cljs$core$IFn$_invoke$arity$2 = distinct_QMARK___2;
distinct_QMARK_.cljs$core$IFn$_invoke$arity$variadic = distinct_QMARK___3.cljs$core$IFn$_invoke$arity$variadic;
return distinct_QMARK_;
})()
;
/**
* Coerces coll to a (possibly empty) sequence, if it is not already
* one. Will not force a lazy seq. (sequence nil) yields ()
*/
cljs.core.sequence = (function sequence(coll){
if(cljs.core.seq_QMARK_.call(null,coll)){
return coll;
} else {
var or__3628__auto__ = cljs.core.seq.call(null,coll);
if(or__3628__auto__){
return or__3628__auto__;
} else {
return cljs.core.List.EMPTY;
}
}
});
/**
* Comparator. Returns a negative number, zero, or a positive number
* when x is logically 'less than', 'equal to', or 'greater than'
* y. Uses IComparable if available and google.array.defaultCompare for objects
* of the same type and special-cases nil to be less than any other object.
*/
cljs.core.compare = (function compare(x,y){
if((x === y)){
return (0);
} else {
if((x == null)){
return (-1);
} else {
if((y == null)){
return (1);
} else {
if((cljs.core.type.call(null,x) === cljs.core.type.call(null,y))){
if((function (){var G__9915 = x;
if(G__9915){
var bit__4297__auto__ = (G__9915.cljs$lang$protocol_mask$partition1$ & (2048));
if((bit__4297__auto__) || (G__9915.cljs$core$IComparable$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
return cljs.core._compare.call(null,x,y);
} else {
return goog.array.defaultCompare(x,y);
}
} else {
throw (new Error("compare on non-nil objects of different types"));
}
}
}
}
});
/**
* Compare indexed collection.
*/
cljs.core.compare_indexed = (function() {
var compare_indexed = null;
var compare_indexed__2 = (function (xs,ys){
var xl = cljs.core.count.call(null,xs);
var yl = cljs.core.count.call(null,ys);
if((xl < yl)){
return (-1);
} else {
if((xl > yl)){
return (1);
} else {
return compare_indexed.call(null,xs,ys,xl,(0));
}
}
});
var compare_indexed__4 = (function (xs,ys,len,n){
while(true){
var d = cljs.core.compare.call(null,cljs.core.nth.call(null,xs,n),cljs.core.nth.call(null,ys,n));
if(((d === (0))) && (((n + (1)) < len))){
var G__9916 = xs;
var G__9917 = ys;
var G__9918 = len;
var G__9919 = (n + (1));
xs = G__9916;
ys = G__9917;
len = G__9918;
n = G__9919;
continue;
} else {
return d;
}
break;
}
});
compare_indexed = function(xs,ys,len,n){
switch(arguments.length){
case 2:
return compare_indexed__2.call(this,xs,ys);
case 4:
return compare_indexed__4.call(this,xs,ys,len,n);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
compare_indexed.cljs$core$IFn$_invoke$arity$2 = compare_indexed__2;
compare_indexed.cljs$core$IFn$_invoke$arity$4 = compare_indexed__4;
return compare_indexed;
})()
;
/**
* Given a fn that might be boolean valued or a comparator,
* return a fn that is a comparator.
*/
cljs.core.fn__GT_comparator = (function fn__GT_comparator(f){
if(cljs.core._EQ_.call(null,f,cljs.core.compare)){
return cljs.core.compare;
} else {
return (function (x,y){
var r = f.call(null,x,y);
if(typeof r === 'number'){
return r;
} else {
if(cljs.core.truth_(r)){
return (-1);
} else {
if(cljs.core.truth_(f.call(null,y,x))){
return (1);
} else {
return (0);
}
}
}
});
}
});
/**
* Returns a sorted sequence of the items in coll. Comp can be
* boolean-valued comparison funcion, or a -/0/+ valued comparator.
* Comp defaults to compare.
*/
cljs.core.sort = (function() {
var sort = null;
var sort__1 = (function (coll){
return sort.call(null,cljs.core.compare,coll);
});
var sort__2 = (function (comp,coll){
if(cljs.core.seq.call(null,coll)){
var a = cljs.core.to_array.call(null,coll);
goog.array.stableSort(a,cljs.core.fn__GT_comparator.call(null,comp));
return cljs.core.seq.call(null,a);
} else {
return cljs.core.List.EMPTY;
}
});
sort = function(comp,coll){
switch(arguments.length){
case 1:
return sort__1.call(this,comp);
case 2:
return sort__2.call(this,comp,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
sort.cljs$core$IFn$_invoke$arity$1 = sort__1;
sort.cljs$core$IFn$_invoke$arity$2 = sort__2;
return sort;
})()
;
/**
* Returns a sorted sequence of the items in coll, where the sort
* order is determined by comparing (keyfn item). Comp can be
* boolean-valued comparison funcion, or a -/0/+ valued comparator.
* Comp defaults to compare.
*/
cljs.core.sort_by = (function() {
var sort_by = null;
var sort_by__2 = (function (keyfn,coll){
return sort_by.call(null,keyfn,cljs.core.compare,coll);
});
var sort_by__3 = (function (keyfn,comp,coll){
return cljs.core.sort.call(null,(function (x,y){
return cljs.core.fn__GT_comparator.call(null,comp).call(null,keyfn.call(null,x),keyfn.call(null,y));
}),coll);
});
sort_by = function(keyfn,comp,coll){
switch(arguments.length){
case 2:
return sort_by__2.call(this,keyfn,comp);
case 3:
return sort_by__3.call(this,keyfn,comp,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
sort_by.cljs$core$IFn$_invoke$arity$2 = sort_by__2;
sort_by.cljs$core$IFn$_invoke$arity$3 = sort_by__3;
return sort_by;
})()
;
cljs.core.seq_reduce = (function() {
var seq_reduce = null;
var seq_reduce__2 = (function (f,coll){
var temp__4124__auto__ = cljs.core.seq.call(null,coll);
if(temp__4124__auto__){
var s = temp__4124__auto__;
return cljs.core.reduce.call(null,f,cljs.core.first.call(null,s),cljs.core.next.call(null,s));
} else {
return f.call(null);
}
});
var seq_reduce__3 = (function (f,val,coll){
var val__$1 = val;
var coll__$1 = cljs.core.seq.call(null,coll);
while(true){
if(coll__$1){
var nval = f.call(null,val__$1,cljs.core.first.call(null,coll__$1));
if(cljs.core.reduced_QMARK_.call(null,nval)){
return cljs.core.deref.call(null,nval);
} else {
var G__9920 = nval;
var G__9921 = cljs.core.next.call(null,coll__$1);
val__$1 = G__9920;
coll__$1 = G__9921;
continue;
}
} else {
return val__$1;
}
break;
}
});
seq_reduce = function(f,val,coll){
switch(arguments.length){
case 2:
return seq_reduce__2.call(this,f,val);
case 3:
return seq_reduce__3.call(this,f,val,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
seq_reduce.cljs$core$IFn$_invoke$arity$2 = seq_reduce__2;
seq_reduce.cljs$core$IFn$_invoke$arity$3 = seq_reduce__3;
return seq_reduce;
})()
;
/**
* Return a random permutation of coll
*/
cljs.core.shuffle = (function shuffle(coll){
var a = cljs.core.to_array.call(null,coll);
goog.array.shuffle(a);
return cljs.core.vec.call(null,a);
});
/**
* f should be a function of 2 arguments. If val is not supplied,
* returns the result of applying f to the first 2 items in coll, then
* applying f to that result and the 3rd item, etc. If coll contains no
* items, f must accept no arguments as well, and reduce returns the
* result of calling f with no arguments. If coll has only 1 item, it
* is returned and f is not called. If val is supplied, returns the
* result of applying f to val and the first item in coll, then
* applying f to that result and the 2nd item, etc. If coll contains no
* items, returns val and f is not called.
*/
cljs.core.reduce = (function() {
var reduce = null;
var reduce__2 = (function (f,coll){
if((function (){var G__9924 = coll;
if(G__9924){
var bit__4297__auto__ = (G__9924.cljs$lang$protocol_mask$partition0$ & (524288));
if((bit__4297__auto__) || (G__9924.cljs$core$IReduce$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
return cljs.core._reduce.call(null,coll,f);
} else {
if(coll instanceof Array){
return cljs.core.array_reduce.call(null,coll,f);
} else {
if(typeof coll === 'string'){
return cljs.core.array_reduce.call(null,coll,f);
} else {
if(cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IReduce,coll)){
return cljs.core._reduce.call(null,coll,f);
} else {
return cljs.core.seq_reduce.call(null,f,coll);
}
}
}
}
});
var reduce__3 = (function (f,val,coll){
if((function (){var G__9925 = coll;
if(G__9925){
var bit__4297__auto__ = (G__9925.cljs$lang$protocol_mask$partition0$ & (524288));
if((bit__4297__auto__) || (G__9925.cljs$core$IReduce$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
return cljs.core._reduce.call(null,coll,f,val);
} else {
if(coll instanceof Array){
return cljs.core.array_reduce.call(null,coll,f,val);
} else {
if(typeof coll === 'string'){
return cljs.core.array_reduce.call(null,coll,f,val);
} else {
if(cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IReduce,coll)){
return cljs.core._reduce.call(null,coll,f,val);
} else {
return cljs.core.seq_reduce.call(null,f,val,coll);
}
}
}
}
});
reduce = function(f,val,coll){
switch(arguments.length){
case 2:
return reduce__2.call(this,f,val);
case 3:
return reduce__3.call(this,f,val,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
reduce.cljs$core$IFn$_invoke$arity$2 = reduce__2;
reduce.cljs$core$IFn$_invoke$arity$3 = reduce__3;
return reduce;
})()
;
/**
* Reduces an associative collection. f should be a function of 3
* arguments. Returns the result of applying f to init, the first key
* and the first value in coll, then applying f to that result and the
* 2nd key and value, etc. If coll contains no entries, returns init
* and f is not called. Note that reduce-kv is supported on vectors,
* where the keys will be the ordinals.
*/
cljs.core.reduce_kv = (function reduce_kv(f,init,coll){
if(!((coll == null))){
return cljs.core._kv_reduce.call(null,coll,f,init);
} else {
return init;
}
});
cljs.core.identity = (function identity(x){
return x;
});
cljs.core.completing = (function() {
var completing = null;
var completing__1 = (function (f){
return completing.call(null,f,cljs.core.identity);
});
var completing__2 = (function (f,cf){
return (function() {
var G__9926 = null;
var G__9926__0 = (function (){
return f.call(null);
});
var G__9926__1 = (function (x){
return cf.call(null,x);
});
var G__9926__2 = (function (x,y){
return f.call(null,x,y);
});
G__9926 = function(x,y){
switch(arguments.length){
case 0:
return G__9926__0.call(this);
case 1:
return G__9926__1.call(this,x);
case 2:
return G__9926__2.call(this,x,y);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__9926.cljs$core$IFn$_invoke$arity$0 = G__9926__0;
G__9926.cljs$core$IFn$_invoke$arity$1 = G__9926__1;
G__9926.cljs$core$IFn$_invoke$arity$2 = G__9926__2;
return G__9926;
})()
});
completing = function(f,cf){
switch(arguments.length){
case 1:
return completing__1.call(this,f);
case 2:
return completing__2.call(this,f,cf);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
completing.cljs$core$IFn$_invoke$arity$1 = completing__1;
completing.cljs$core$IFn$_invoke$arity$2 = completing__2;
return completing;
})()
;
/**
* reduce with a transformation of f (xf). If init is not
* supplied, (f) will be called to produce it. f should be a reducing
* step function that accepts both 1 and 2 arguments, if it accepts
* only 2 you can add the arity-1 with 'completing'. Returns the result
* of applying (the transformed) xf to init and the first item in coll,
* then applying xf to that result and the 2nd item, etc. If coll
* contains no items, returns init and f is not called. Note that
* certain transforms may inject or skip items.
*/
cljs.core.transduce = (function() {
var transduce = null;
var transduce__3 = (function (xform,f,coll){
return transduce.call(null,xform,f,f.call(null),coll);
});
var transduce__4 = (function (xform,f,init,coll){
var f__$1 = xform.call(null,f);
var ret = cljs.core.reduce.call(null,f__$1,init,coll);
return f__$1.call(null,ret);
});
transduce = function(xform,f,init,coll){
switch(arguments.length){
case 3:
return transduce__3.call(this,xform,f,init);
case 4:
return transduce__4.call(this,xform,f,init,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
transduce.cljs$core$IFn$_invoke$arity$3 = transduce__3;
transduce.cljs$core$IFn$_invoke$arity$4 = transduce__4;
return transduce;
})()
;
/**
* Returns the sum of nums. (+) returns 0.
* @param {...*} var_args
*/
cljs.core._PLUS_ = (function() {
var _PLUS_ = null;
var _PLUS___0 = (function (){
return (0);
});
var _PLUS___1 = (function (x){
return x;
});
var _PLUS___2 = (function (x,y){
return (x + y);
});
var _PLUS___3 = (function() {
var G__9927__delegate = function (x,y,more){
return cljs.core.reduce.call(null,_PLUS_,(x + y),more);
};
var G__9927 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9927__delegate.call(this,x,y,more);};
G__9927.cljs$lang$maxFixedArity = 2;
G__9927.cljs$lang$applyTo = (function (arglist__9928){
var x = cljs.core.first(arglist__9928);
arglist__9928 = cljs.core.next(arglist__9928);
var y = cljs.core.first(arglist__9928);
var more = cljs.core.rest(arglist__9928);
return G__9927__delegate(x,y,more);
});
G__9927.cljs$core$IFn$_invoke$arity$variadic = G__9927__delegate;
return G__9927;
})()
;
_PLUS_ = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 0:
return _PLUS___0.call(this);
case 1:
return _PLUS___1.call(this,x);
case 2:
return _PLUS___2.call(this,x,y);
default:
return _PLUS___3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
_PLUS_.cljs$lang$maxFixedArity = 2;
_PLUS_.cljs$lang$applyTo = _PLUS___3.cljs$lang$applyTo;
_PLUS_.cljs$core$IFn$_invoke$arity$0 = _PLUS___0;
_PLUS_.cljs$core$IFn$_invoke$arity$1 = _PLUS___1;
_PLUS_.cljs$core$IFn$_invoke$arity$2 = _PLUS___2;
_PLUS_.cljs$core$IFn$_invoke$arity$variadic = _PLUS___3.cljs$core$IFn$_invoke$arity$variadic;
return _PLUS_;
})()
;
/**
* If no ys are supplied, returns the negation of x, else subtracts
* the ys from x and returns the result.
* @param {...*} var_args
*/
cljs.core._ = (function() {
var _ = null;
var ___1 = (function (x){
return (- x);
});
var ___2 = (function (x,y){
return (x - y);
});
var ___3 = (function() {
var G__9929__delegate = function (x,y,more){
return cljs.core.reduce.call(null,_,(x - y),more);
};
var G__9929 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9929__delegate.call(this,x,y,more);};
G__9929.cljs$lang$maxFixedArity = 2;
G__9929.cljs$lang$applyTo = (function (arglist__9930){
var x = cljs.core.first(arglist__9930);
arglist__9930 = cljs.core.next(arglist__9930);
var y = cljs.core.first(arglist__9930);
var more = cljs.core.rest(arglist__9930);
return G__9929__delegate(x,y,more);
});
G__9929.cljs$core$IFn$_invoke$arity$variadic = G__9929__delegate;
return G__9929;
})()
;
_ = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 1:
return ___1.call(this,x);
case 2:
return ___2.call(this,x,y);
default:
return ___3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
_.cljs$lang$maxFixedArity = 2;
_.cljs$lang$applyTo = ___3.cljs$lang$applyTo;
_.cljs$core$IFn$_invoke$arity$1 = ___1;
_.cljs$core$IFn$_invoke$arity$2 = ___2;
_.cljs$core$IFn$_invoke$arity$variadic = ___3.cljs$core$IFn$_invoke$arity$variadic;
return _;
})()
;
/**
* Returns the product of nums. (*) returns 1.
* @param {...*} var_args
*/
cljs.core._STAR_ = (function() {
var _STAR_ = null;
var _STAR___0 = (function (){
return (1);
});
var _STAR___1 = (function (x){
return x;
});
var _STAR___2 = (function (x,y){
return (x * y);
});
var _STAR___3 = (function() {
var G__9931__delegate = function (x,y,more){
return cljs.core.reduce.call(null,_STAR_,(x * y),more);
};
var G__9931 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9931__delegate.call(this,x,y,more);};
G__9931.cljs$lang$maxFixedArity = 2;
G__9931.cljs$lang$applyTo = (function (arglist__9932){
var x = cljs.core.first(arglist__9932);
arglist__9932 = cljs.core.next(arglist__9932);
var y = cljs.core.first(arglist__9932);
var more = cljs.core.rest(arglist__9932);
return G__9931__delegate(x,y,more);
});
G__9931.cljs$core$IFn$_invoke$arity$variadic = G__9931__delegate;
return G__9931;
})()
;
_STAR_ = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 0:
return _STAR___0.call(this);
case 1:
return _STAR___1.call(this,x);
case 2:
return _STAR___2.call(this,x,y);
default:
return _STAR___3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
_STAR_.cljs$lang$maxFixedArity = 2;
_STAR_.cljs$lang$applyTo = _STAR___3.cljs$lang$applyTo;
_STAR_.cljs$core$IFn$_invoke$arity$0 = _STAR___0;
_STAR_.cljs$core$IFn$_invoke$arity$1 = _STAR___1;
_STAR_.cljs$core$IFn$_invoke$arity$2 = _STAR___2;
_STAR_.cljs$core$IFn$_invoke$arity$variadic = _STAR___3.cljs$core$IFn$_invoke$arity$variadic;
return _STAR_;
})()
;
/**
* If no denominators are supplied, returns 1/numerator,
* else returns numerator divided by all of the denominators.
* @param {...*} var_args
*/
cljs.core._SLASH_ = (function() {
var _SLASH_ = null;
var _SLASH___1 = (function (x){
return _SLASH_.call(null,(1),x);
});
var _SLASH___2 = (function (x,y){
return (x / y);
});
var _SLASH___3 = (function() {
var G__9933__delegate = function (x,y,more){
return cljs.core.reduce.call(null,_SLASH_,_SLASH_.call(null,x,y),more);
};
var G__9933 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9933__delegate.call(this,x,y,more);};
G__9933.cljs$lang$maxFixedArity = 2;
G__9933.cljs$lang$applyTo = (function (arglist__9934){
var x = cljs.core.first(arglist__9934);
arglist__9934 = cljs.core.next(arglist__9934);
var y = cljs.core.first(arglist__9934);
var more = cljs.core.rest(arglist__9934);
return G__9933__delegate(x,y,more);
});
G__9933.cljs$core$IFn$_invoke$arity$variadic = G__9933__delegate;
return G__9933;
})()
;
_SLASH_ = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 1:
return _SLASH___1.call(this,x);
case 2:
return _SLASH___2.call(this,x,y);
default:
return _SLASH___3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
_SLASH_.cljs$lang$maxFixedArity = 2;
_SLASH_.cljs$lang$applyTo = _SLASH___3.cljs$lang$applyTo;
_SLASH_.cljs$core$IFn$_invoke$arity$1 = _SLASH___1;
_SLASH_.cljs$core$IFn$_invoke$arity$2 = _SLASH___2;
_SLASH_.cljs$core$IFn$_invoke$arity$variadic = _SLASH___3.cljs$core$IFn$_invoke$arity$variadic;
return _SLASH_;
})()
;
/**
* Returns non-nil if nums are in monotonically increasing order,
* otherwise false.
* @param {...*} var_args
*/
cljs.core._LT_ = (function() {
var _LT_ = null;
var _LT___1 = (function (x){
return true;
});
var _LT___2 = (function (x,y){
return (x < y);
});
var _LT___3 = (function() {
var G__9935__delegate = function (x,y,more){
while(true){
if((x < y)){
if(cljs.core.next.call(null,more)){
var G__9936 = y;
var G__9937 = cljs.core.first.call(null,more);
var G__9938 = cljs.core.next.call(null,more);
x = G__9936;
y = G__9937;
more = G__9938;
continue;
} else {
return (y < cljs.core.first.call(null,more));
}
} else {
return false;
}
break;
}
};
var G__9935 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9935__delegate.call(this,x,y,more);};
G__9935.cljs$lang$maxFixedArity = 2;
G__9935.cljs$lang$applyTo = (function (arglist__9939){
var x = cljs.core.first(arglist__9939);
arglist__9939 = cljs.core.next(arglist__9939);
var y = cljs.core.first(arglist__9939);
var more = cljs.core.rest(arglist__9939);
return G__9935__delegate(x,y,more);
});
G__9935.cljs$core$IFn$_invoke$arity$variadic = G__9935__delegate;
return G__9935;
})()
;
_LT_ = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 1:
return _LT___1.call(this,x);
case 2:
return _LT___2.call(this,x,y);
default:
return _LT___3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
_LT_.cljs$lang$maxFixedArity = 2;
_LT_.cljs$lang$applyTo = _LT___3.cljs$lang$applyTo;
_LT_.cljs$core$IFn$_invoke$arity$1 = _LT___1;
_LT_.cljs$core$IFn$_invoke$arity$2 = _LT___2;
_LT_.cljs$core$IFn$_invoke$arity$variadic = _LT___3.cljs$core$IFn$_invoke$arity$variadic;
return _LT_;
})()
;
/**
* Returns non-nil if nums are in monotonically non-decreasing order,
* otherwise false.
* @param {...*} var_args
*/
cljs.core._LT__EQ_ = (function() {
var _LT__EQ_ = null;
var _LT__EQ___1 = (function (x){
return true;
});
var _LT__EQ___2 = (function (x,y){
return (x <= y);
});
var _LT__EQ___3 = (function() {
var G__9940__delegate = function (x,y,more){
while(true){
if((x <= y)){
if(cljs.core.next.call(null,more)){
var G__9941 = y;
var G__9942 = cljs.core.first.call(null,more);
var G__9943 = cljs.core.next.call(null,more);
x = G__9941;
y = G__9942;
more = G__9943;
continue;
} else {
return (y <= cljs.core.first.call(null,more));
}
} else {
return false;
}
break;
}
};
var G__9940 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9940__delegate.call(this,x,y,more);};
G__9940.cljs$lang$maxFixedArity = 2;
G__9940.cljs$lang$applyTo = (function (arglist__9944){
var x = cljs.core.first(arglist__9944);
arglist__9944 = cljs.core.next(arglist__9944);
var y = cljs.core.first(arglist__9944);
var more = cljs.core.rest(arglist__9944);
return G__9940__delegate(x,y,more);
});
G__9940.cljs$core$IFn$_invoke$arity$variadic = G__9940__delegate;
return G__9940;
})()
;
_LT__EQ_ = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 1:
return _LT__EQ___1.call(this,x);
case 2:
return _LT__EQ___2.call(this,x,y);
default:
return _LT__EQ___3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
_LT__EQ_.cljs$lang$maxFixedArity = 2;
_LT__EQ_.cljs$lang$applyTo = _LT__EQ___3.cljs$lang$applyTo;
_LT__EQ_.cljs$core$IFn$_invoke$arity$1 = _LT__EQ___1;
_LT__EQ_.cljs$core$IFn$_invoke$arity$2 = _LT__EQ___2;
_LT__EQ_.cljs$core$IFn$_invoke$arity$variadic = _LT__EQ___3.cljs$core$IFn$_invoke$arity$variadic;
return _LT__EQ_;
})()
;
/**
* Returns non-nil if nums are in monotonically decreasing order,
* otherwise false.
* @param {...*} var_args
*/
cljs.core._GT_ = (function() {
var _GT_ = null;
var _GT___1 = (function (x){
return true;
});
var _GT___2 = (function (x,y){
return (x > y);
});
var _GT___3 = (function() {
var G__9945__delegate = function (x,y,more){
while(true){
if((x > y)){
if(cljs.core.next.call(null,more)){
var G__9946 = y;
var G__9947 = cljs.core.first.call(null,more);
var G__9948 = cljs.core.next.call(null,more);
x = G__9946;
y = G__9947;
more = G__9948;
continue;
} else {
return (y > cljs.core.first.call(null,more));
}
} else {
return false;
}
break;
}
};
var G__9945 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9945__delegate.call(this,x,y,more);};
G__9945.cljs$lang$maxFixedArity = 2;
G__9945.cljs$lang$applyTo = (function (arglist__9949){
var x = cljs.core.first(arglist__9949);
arglist__9949 = cljs.core.next(arglist__9949);
var y = cljs.core.first(arglist__9949);
var more = cljs.core.rest(arglist__9949);
return G__9945__delegate(x,y,more);
});
G__9945.cljs$core$IFn$_invoke$arity$variadic = G__9945__delegate;
return G__9945;
})()
;
_GT_ = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 1:
return _GT___1.call(this,x);
case 2:
return _GT___2.call(this,x,y);
default:
return _GT___3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
_GT_.cljs$lang$maxFixedArity = 2;
_GT_.cljs$lang$applyTo = _GT___3.cljs$lang$applyTo;
_GT_.cljs$core$IFn$_invoke$arity$1 = _GT___1;
_GT_.cljs$core$IFn$_invoke$arity$2 = _GT___2;
_GT_.cljs$core$IFn$_invoke$arity$variadic = _GT___3.cljs$core$IFn$_invoke$arity$variadic;
return _GT_;
})()
;
/**
* Returns non-nil if nums are in monotonically non-increasing order,
* otherwise false.
* @param {...*} var_args
*/
cljs.core._GT__EQ_ = (function() {
var _GT__EQ_ = null;
var _GT__EQ___1 = (function (x){
return true;
});
var _GT__EQ___2 = (function (x,y){
return (x >= y);
});
var _GT__EQ___3 = (function() {
var G__9950__delegate = function (x,y,more){
while(true){
if((x >= y)){
if(cljs.core.next.call(null,more)){
var G__9951 = y;
var G__9952 = cljs.core.first.call(null,more);
var G__9953 = cljs.core.next.call(null,more);
x = G__9951;
y = G__9952;
more = G__9953;
continue;
} else {
return (y >= cljs.core.first.call(null,more));
}
} else {
return false;
}
break;
}
};
var G__9950 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9950__delegate.call(this,x,y,more);};
G__9950.cljs$lang$maxFixedArity = 2;
G__9950.cljs$lang$applyTo = (function (arglist__9954){
var x = cljs.core.first(arglist__9954);
arglist__9954 = cljs.core.next(arglist__9954);
var y = cljs.core.first(arglist__9954);
var more = cljs.core.rest(arglist__9954);
return G__9950__delegate(x,y,more);
});
G__9950.cljs$core$IFn$_invoke$arity$variadic = G__9950__delegate;
return G__9950;
})()
;
_GT__EQ_ = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 1:
return _GT__EQ___1.call(this,x);
case 2:
return _GT__EQ___2.call(this,x,y);
default:
return _GT__EQ___3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
_GT__EQ_.cljs$lang$maxFixedArity = 2;
_GT__EQ_.cljs$lang$applyTo = _GT__EQ___3.cljs$lang$applyTo;
_GT__EQ_.cljs$core$IFn$_invoke$arity$1 = _GT__EQ___1;
_GT__EQ_.cljs$core$IFn$_invoke$arity$2 = _GT__EQ___2;
_GT__EQ_.cljs$core$IFn$_invoke$arity$variadic = _GT__EQ___3.cljs$core$IFn$_invoke$arity$variadic;
return _GT__EQ_;
})()
;
/**
* Returns a number one less than num.
*/
cljs.core.dec = (function dec(x){
return (x - (1));
});
/**
* Returns the greatest of the nums.
* @param {...*} var_args
*/
cljs.core.max = (function() {
var max = null;
var max__1 = (function (x){
return x;
});
var max__2 = (function (x,y){
var x__3940__auto__ = x;
var y__3941__auto__ = y;
return ((x__3940__auto__ > y__3941__auto__) ? x__3940__auto__ : y__3941__auto__);
});
var max__3 = (function() {
var G__9955__delegate = function (x,y,more){
return cljs.core.reduce.call(null,max,(function (){var x__3940__auto__ = x;
var y__3941__auto__ = y;
return ((x__3940__auto__ > y__3941__auto__) ? x__3940__auto__ : y__3941__auto__);
})(),more);
};
var G__9955 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9955__delegate.call(this,x,y,more);};
G__9955.cljs$lang$maxFixedArity = 2;
G__9955.cljs$lang$applyTo = (function (arglist__9956){
var x = cljs.core.first(arglist__9956);
arglist__9956 = cljs.core.next(arglist__9956);
var y = cljs.core.first(arglist__9956);
var more = cljs.core.rest(arglist__9956);
return G__9955__delegate(x,y,more);
});
G__9955.cljs$core$IFn$_invoke$arity$variadic = G__9955__delegate;
return G__9955;
})()
;
max = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 1:
return max__1.call(this,x);
case 2:
return max__2.call(this,x,y);
default:
return max__3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
max.cljs$lang$maxFixedArity = 2;
max.cljs$lang$applyTo = max__3.cljs$lang$applyTo;
max.cljs$core$IFn$_invoke$arity$1 = max__1;
max.cljs$core$IFn$_invoke$arity$2 = max__2;
max.cljs$core$IFn$_invoke$arity$variadic = max__3.cljs$core$IFn$_invoke$arity$variadic;
return max;
})()
;
/**
* Returns the least of the nums.
* @param {...*} var_args
*/
cljs.core.min = (function() {
var min = null;
var min__1 = (function (x){
return x;
});
var min__2 = (function (x,y){
var x__3947__auto__ = x;
var y__3948__auto__ = y;
return ((x__3947__auto__ < y__3948__auto__) ? x__3947__auto__ : y__3948__auto__);
});
var min__3 = (function() {
var G__9957__delegate = function (x,y,more){
return cljs.core.reduce.call(null,min,(function (){var x__3947__auto__ = x;
var y__3948__auto__ = y;
return ((x__3947__auto__ < y__3948__auto__) ? x__3947__auto__ : y__3948__auto__);
})(),more);
};
var G__9957 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9957__delegate.call(this,x,y,more);};
G__9957.cljs$lang$maxFixedArity = 2;
G__9957.cljs$lang$applyTo = (function (arglist__9958){
var x = cljs.core.first(arglist__9958);
arglist__9958 = cljs.core.next(arglist__9958);
var y = cljs.core.first(arglist__9958);
var more = cljs.core.rest(arglist__9958);
return G__9957__delegate(x,y,more);
});
G__9957.cljs$core$IFn$_invoke$arity$variadic = G__9957__delegate;
return G__9957;
})()
;
min = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 1:
return min__1.call(this,x);
case 2:
return min__2.call(this,x,y);
default:
return min__3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
min.cljs$lang$maxFixedArity = 2;
min.cljs$lang$applyTo = min__3.cljs$lang$applyTo;
min.cljs$core$IFn$_invoke$arity$1 = min__1;
min.cljs$core$IFn$_invoke$arity$2 = min__2;
min.cljs$core$IFn$_invoke$arity$variadic = min__3.cljs$core$IFn$_invoke$arity$variadic;
return min;
})()
;
cljs.core.byte$ = (function byte$(x){
return x;
});
/**
* Coerce to char
*/
cljs.core.char$ = (function char$(x){
if(typeof x === 'number'){
return String.fromCharCode(x);
} else {
if((typeof x === 'string') && ((x.length === (1)))){
return x;
} else {
throw (new Error("Argument to char must be a character or number"));
}
}
});
cljs.core.short$ = (function short$(x){
return x;
});
cljs.core.float$ = (function float$(x){
return x;
});
cljs.core.double$ = (function double$(x){
return x;
});
cljs.core.unchecked_byte = (function unchecked_byte(x){
return x;
});
cljs.core.unchecked_char = (function unchecked_char(x){
return x;
});
cljs.core.unchecked_short = (function unchecked_short(x){
return x;
});
cljs.core.unchecked_float = (function unchecked_float(x){
return x;
});
cljs.core.unchecked_double = (function unchecked_double(x){
return x;
});
/**
* Returns the sum of nums. (+) returns 0.
* @param {...*} var_args
*/
cljs.core.unchecked_add = (function() {
var unchecked_add = null;
var unchecked_add__0 = (function (){
return (0);
});
var unchecked_add__1 = (function (x){
return x;
});
var unchecked_add__2 = (function (x,y){
return (x + y);
});
var unchecked_add__3 = (function() {
var G__9959__delegate = function (x,y,more){
return cljs.core.reduce.call(null,unchecked_add,(x + y),more);
};
var G__9959 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9959__delegate.call(this,x,y,more);};
G__9959.cljs$lang$maxFixedArity = 2;
G__9959.cljs$lang$applyTo = (function (arglist__9960){
var x = cljs.core.first(arglist__9960);
arglist__9960 = cljs.core.next(arglist__9960);
var y = cljs.core.first(arglist__9960);
var more = cljs.core.rest(arglist__9960);
return G__9959__delegate(x,y,more);
});
G__9959.cljs$core$IFn$_invoke$arity$variadic = G__9959__delegate;
return G__9959;
})()
;
unchecked_add = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 0:
return unchecked_add__0.call(this);
case 1:
return unchecked_add__1.call(this,x);
case 2:
return unchecked_add__2.call(this,x,y);
default:
return unchecked_add__3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
unchecked_add.cljs$lang$maxFixedArity = 2;
unchecked_add.cljs$lang$applyTo = unchecked_add__3.cljs$lang$applyTo;
unchecked_add.cljs$core$IFn$_invoke$arity$0 = unchecked_add__0;
unchecked_add.cljs$core$IFn$_invoke$arity$1 = unchecked_add__1;
unchecked_add.cljs$core$IFn$_invoke$arity$2 = unchecked_add__2;
unchecked_add.cljs$core$IFn$_invoke$arity$variadic = unchecked_add__3.cljs$core$IFn$_invoke$arity$variadic;
return unchecked_add;
})()
;
/**
* Returns the sum of nums. (+) returns 0.
* @param {...*} var_args
*/
cljs.core.unchecked_add_int = (function() {
var unchecked_add_int = null;
var unchecked_add_int__0 = (function (){
return (0);
});
var unchecked_add_int__1 = (function (x){
return x;
});
var unchecked_add_int__2 = (function (x,y){
return (x + y);
});
var unchecked_add_int__3 = (function() {
var G__9961__delegate = function (x,y,more){
return cljs.core.reduce.call(null,unchecked_add_int,(x + y),more);
};
var G__9961 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9961__delegate.call(this,x,y,more);};
G__9961.cljs$lang$maxFixedArity = 2;
G__9961.cljs$lang$applyTo = (function (arglist__9962){
var x = cljs.core.first(arglist__9962);
arglist__9962 = cljs.core.next(arglist__9962);
var y = cljs.core.first(arglist__9962);
var more = cljs.core.rest(arglist__9962);
return G__9961__delegate(x,y,more);
});
G__9961.cljs$core$IFn$_invoke$arity$variadic = G__9961__delegate;
return G__9961;
})()
;
unchecked_add_int = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 0:
return unchecked_add_int__0.call(this);
case 1:
return unchecked_add_int__1.call(this,x);
case 2:
return unchecked_add_int__2.call(this,x,y);
default:
return unchecked_add_int__3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
unchecked_add_int.cljs$lang$maxFixedArity = 2;
unchecked_add_int.cljs$lang$applyTo = unchecked_add_int__3.cljs$lang$applyTo;
unchecked_add_int.cljs$core$IFn$_invoke$arity$0 = unchecked_add_int__0;
unchecked_add_int.cljs$core$IFn$_invoke$arity$1 = unchecked_add_int__1;
unchecked_add_int.cljs$core$IFn$_invoke$arity$2 = unchecked_add_int__2;
unchecked_add_int.cljs$core$IFn$_invoke$arity$variadic = unchecked_add_int__3.cljs$core$IFn$_invoke$arity$variadic;
return unchecked_add_int;
})()
;
cljs.core.unchecked_dec = (function unchecked_dec(x){
return (x - (1));
});
cljs.core.unchecked_dec_int = (function unchecked_dec_int(x){
return (x - (1));
});
/**
* If no denominators are supplied, returns 1/numerator,
* else returns numerator divided by all of the denominators.
* @param {...*} var_args
*/
cljs.core.unchecked_divide_int = (function() {
var unchecked_divide_int = null;
var unchecked_divide_int__1 = (function (x){
return unchecked_divide_int.call(null,(1),x);
});
var unchecked_divide_int__2 = (function (x,y){
return (x / y);
});
var unchecked_divide_int__3 = (function() {
var G__9963__delegate = function (x,y,more){
return cljs.core.reduce.call(null,unchecked_divide_int,unchecked_divide_int.call(null,x,y),more);
};
var G__9963 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9963__delegate.call(this,x,y,more);};
G__9963.cljs$lang$maxFixedArity = 2;
G__9963.cljs$lang$applyTo = (function (arglist__9964){
var x = cljs.core.first(arglist__9964);
arglist__9964 = cljs.core.next(arglist__9964);
var y = cljs.core.first(arglist__9964);
var more = cljs.core.rest(arglist__9964);
return G__9963__delegate(x,y,more);
});
G__9963.cljs$core$IFn$_invoke$arity$variadic = G__9963__delegate;
return G__9963;
})()
;
unchecked_divide_int = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 1:
return unchecked_divide_int__1.call(this,x);
case 2:
return unchecked_divide_int__2.call(this,x,y);
default:
return unchecked_divide_int__3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
unchecked_divide_int.cljs$lang$maxFixedArity = 2;
unchecked_divide_int.cljs$lang$applyTo = unchecked_divide_int__3.cljs$lang$applyTo;
unchecked_divide_int.cljs$core$IFn$_invoke$arity$1 = unchecked_divide_int__1;
unchecked_divide_int.cljs$core$IFn$_invoke$arity$2 = unchecked_divide_int__2;
unchecked_divide_int.cljs$core$IFn$_invoke$arity$variadic = unchecked_divide_int__3.cljs$core$IFn$_invoke$arity$variadic;
return unchecked_divide_int;
})()
;
cljs.core.unchecked_inc = (function unchecked_inc(x){
return (x + (1));
});
cljs.core.unchecked_inc_int = (function unchecked_inc_int(x){
return (x + (1));
});
/**
* Returns the product of nums. (*) returns 1.
* @param {...*} var_args
*/
cljs.core.unchecked_multiply = (function() {
var unchecked_multiply = null;
var unchecked_multiply__0 = (function (){
return (1);
});
var unchecked_multiply__1 = (function (x){
return x;
});
var unchecked_multiply__2 = (function (x,y){
return (x * y);
});
var unchecked_multiply__3 = (function() {
var G__9965__delegate = function (x,y,more){
return cljs.core.reduce.call(null,unchecked_multiply,(x * y),more);
};
var G__9965 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9965__delegate.call(this,x,y,more);};
G__9965.cljs$lang$maxFixedArity = 2;
G__9965.cljs$lang$applyTo = (function (arglist__9966){
var x = cljs.core.first(arglist__9966);
arglist__9966 = cljs.core.next(arglist__9966);
var y = cljs.core.first(arglist__9966);
var more = cljs.core.rest(arglist__9966);
return G__9965__delegate(x,y,more);
});
G__9965.cljs$core$IFn$_invoke$arity$variadic = G__9965__delegate;
return G__9965;
})()
;
unchecked_multiply = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 0:
return unchecked_multiply__0.call(this);
case 1:
return unchecked_multiply__1.call(this,x);
case 2:
return unchecked_multiply__2.call(this,x,y);
default:
return unchecked_multiply__3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
unchecked_multiply.cljs$lang$maxFixedArity = 2;
unchecked_multiply.cljs$lang$applyTo = unchecked_multiply__3.cljs$lang$applyTo;
unchecked_multiply.cljs$core$IFn$_invoke$arity$0 = unchecked_multiply__0;
unchecked_multiply.cljs$core$IFn$_invoke$arity$1 = unchecked_multiply__1;
unchecked_multiply.cljs$core$IFn$_invoke$arity$2 = unchecked_multiply__2;
unchecked_multiply.cljs$core$IFn$_invoke$arity$variadic = unchecked_multiply__3.cljs$core$IFn$_invoke$arity$variadic;
return unchecked_multiply;
})()
;
/**
* Returns the product of nums. (*) returns 1.
* @param {...*} var_args
*/
cljs.core.unchecked_multiply_int = (function() {
var unchecked_multiply_int = null;
var unchecked_multiply_int__0 = (function (){
return (1);
});
var unchecked_multiply_int__1 = (function (x){
return x;
});
var unchecked_multiply_int__2 = (function (x,y){
return (x * y);
});
var unchecked_multiply_int__3 = (function() {
var G__9967__delegate = function (x,y,more){
return cljs.core.reduce.call(null,unchecked_multiply_int,(x * y),more);
};
var G__9967 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9967__delegate.call(this,x,y,more);};
G__9967.cljs$lang$maxFixedArity = 2;
G__9967.cljs$lang$applyTo = (function (arglist__9968){
var x = cljs.core.first(arglist__9968);
arglist__9968 = cljs.core.next(arglist__9968);
var y = cljs.core.first(arglist__9968);
var more = cljs.core.rest(arglist__9968);
return G__9967__delegate(x,y,more);
});
G__9967.cljs$core$IFn$_invoke$arity$variadic = G__9967__delegate;
return G__9967;
})()
;
unchecked_multiply_int = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 0:
return unchecked_multiply_int__0.call(this);
case 1:
return unchecked_multiply_int__1.call(this,x);
case 2:
return unchecked_multiply_int__2.call(this,x,y);
default:
return unchecked_multiply_int__3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
unchecked_multiply_int.cljs$lang$maxFixedArity = 2;
unchecked_multiply_int.cljs$lang$applyTo = unchecked_multiply_int__3.cljs$lang$applyTo;
unchecked_multiply_int.cljs$core$IFn$_invoke$arity$0 = unchecked_multiply_int__0;
unchecked_multiply_int.cljs$core$IFn$_invoke$arity$1 = unchecked_multiply_int__1;
unchecked_multiply_int.cljs$core$IFn$_invoke$arity$2 = unchecked_multiply_int__2;
unchecked_multiply_int.cljs$core$IFn$_invoke$arity$variadic = unchecked_multiply_int__3.cljs$core$IFn$_invoke$arity$variadic;
return unchecked_multiply_int;
})()
;
cljs.core.unchecked_negate = (function unchecked_negate(x){
return (- x);
});
cljs.core.unchecked_negate_int = (function unchecked_negate_int(x){
return (- x);
});
cljs.core.unchecked_remainder_int = (function unchecked_remainder_int(x,n){
return cljs.core.mod.call(null,x,n);
});
/**
* If no ys are supplied, returns the negation of x, else subtracts
* the ys from x and returns the result.
* @param {...*} var_args
*/
cljs.core.unchecked_subtract = (function() {
var unchecked_subtract = null;
var unchecked_subtract__1 = (function (x){
return (- x);
});
var unchecked_subtract__2 = (function (x,y){
return (x - y);
});
var unchecked_subtract__3 = (function() {
var G__9969__delegate = function (x,y,more){
return cljs.core.reduce.call(null,unchecked_subtract,(x - y),more);
};
var G__9969 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9969__delegate.call(this,x,y,more);};
G__9969.cljs$lang$maxFixedArity = 2;
G__9969.cljs$lang$applyTo = (function (arglist__9970){
var x = cljs.core.first(arglist__9970);
arglist__9970 = cljs.core.next(arglist__9970);
var y = cljs.core.first(arglist__9970);
var more = cljs.core.rest(arglist__9970);
return G__9969__delegate(x,y,more);
});
G__9969.cljs$core$IFn$_invoke$arity$variadic = G__9969__delegate;
return G__9969;
})()
;
unchecked_subtract = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 1:
return unchecked_subtract__1.call(this,x);
case 2:
return unchecked_subtract__2.call(this,x,y);
default:
return unchecked_subtract__3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
unchecked_subtract.cljs$lang$maxFixedArity = 2;
unchecked_subtract.cljs$lang$applyTo = unchecked_subtract__3.cljs$lang$applyTo;
unchecked_subtract.cljs$core$IFn$_invoke$arity$1 = unchecked_subtract__1;
unchecked_subtract.cljs$core$IFn$_invoke$arity$2 = unchecked_subtract__2;
unchecked_subtract.cljs$core$IFn$_invoke$arity$variadic = unchecked_subtract__3.cljs$core$IFn$_invoke$arity$variadic;
return unchecked_subtract;
})()
;
/**
* If no ys are supplied, returns the negation of x, else subtracts
* the ys from x and returns the result.
* @param {...*} var_args
*/
cljs.core.unchecked_subtract_int = (function() {
var unchecked_subtract_int = null;
var unchecked_subtract_int__1 = (function (x){
return (- x);
});
var unchecked_subtract_int__2 = (function (x,y){
return (x - y);
});
var unchecked_subtract_int__3 = (function() {
var G__9971__delegate = function (x,y,more){
return cljs.core.reduce.call(null,unchecked_subtract_int,(x - y),more);
};
var G__9971 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9971__delegate.call(this,x,y,more);};
G__9971.cljs$lang$maxFixedArity = 2;
G__9971.cljs$lang$applyTo = (function (arglist__9972){
var x = cljs.core.first(arglist__9972);
arglist__9972 = cljs.core.next(arglist__9972);
var y = cljs.core.first(arglist__9972);
var more = cljs.core.rest(arglist__9972);
return G__9971__delegate(x,y,more);
});
G__9971.cljs$core$IFn$_invoke$arity$variadic = G__9971__delegate;
return G__9971;
})()
;
unchecked_subtract_int = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 1:
return unchecked_subtract_int__1.call(this,x);
case 2:
return unchecked_subtract_int__2.call(this,x,y);
default:
return unchecked_subtract_int__3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
unchecked_subtract_int.cljs$lang$maxFixedArity = 2;
unchecked_subtract_int.cljs$lang$applyTo = unchecked_subtract_int__3.cljs$lang$applyTo;
unchecked_subtract_int.cljs$core$IFn$_invoke$arity$1 = unchecked_subtract_int__1;
unchecked_subtract_int.cljs$core$IFn$_invoke$arity$2 = unchecked_subtract_int__2;
unchecked_subtract_int.cljs$core$IFn$_invoke$arity$variadic = unchecked_subtract_int__3.cljs$core$IFn$_invoke$arity$variadic;
return unchecked_subtract_int;
})()
;
cljs.core.fix = (function fix(q){
if((q >= (0))){
return Math.floor.call(null,q);
} else {
return Math.ceil.call(null,q);
}
});
/**
* Coerce to int by stripping decimal places.
*/
cljs.core.int$ = (function int$(x){
return (x | (0));
});
/**
* Coerce to int by stripping decimal places.
*/
cljs.core.unchecked_int = (function unchecked_int(x){
return cljs.core.fix.call(null,x);
});
/**
* Coerce to long by stripping decimal places. Identical to `int'.
*/
cljs.core.long$ = (function long$(x){
return cljs.core.fix.call(null,x);
});
/**
* Coerce to long by stripping decimal places. Identical to `int'.
*/
cljs.core.unchecked_long = (function unchecked_long(x){
return cljs.core.fix.call(null,x);
});
cljs.core.booleans = (function booleans(x){
return x;
});
cljs.core.bytes = (function bytes(x){
return x;
});
cljs.core.chars = (function chars(x){
return x;
});
cljs.core.shorts = (function shorts(x){
return x;
});
cljs.core.ints = (function ints(x){
return x;
});
cljs.core.floats = (function floats(x){
return x;
});
cljs.core.doubles = (function doubles(x){
return x;
});
cljs.core.longs = (function longs(x){
return x;
});
/**
* Modulus of num and div with original javascript behavior. i.e. bug for negative numbers
*/
cljs.core.js_mod = (function js_mod(n,d){
return (n % d);
});
/**
* Modulus of num and div. Truncates toward negative infinity.
*/
cljs.core.mod = (function mod(n,d){
return (((n % d) + d) % d);
});
/**
* quot[ient] of dividing numerator by denominator.
*/
cljs.core.quot = (function quot(n,d){
var rem = (n % d);
return cljs.core.fix.call(null,((n - rem) / d));
});
/**
* remainder of dividing numerator by denominator.
*/
cljs.core.rem = (function rem(n,d){
var q = cljs.core.quot.call(null,n,d);
return (n - (d * q));
});
/**
* Returns a random floating point number between 0 (inclusive) and n (default 1) (exclusive).
*/
cljs.core.rand = (function() {
var rand = null;
var rand__0 = (function (){
return Math.random.call(null);
});
var rand__1 = (function (n){
return (n * rand.call(null));
});
rand = function(n){
switch(arguments.length){
case 0:
return rand__0.call(this);
case 1:
return rand__1.call(this,n);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
rand.cljs$core$IFn$_invoke$arity$0 = rand__0;
rand.cljs$core$IFn$_invoke$arity$1 = rand__1;
return rand;
})()
;
/**
* Returns a random integer between 0 (inclusive) and n (exclusive).
*/
cljs.core.rand_int = (function rand_int(n){
return cljs.core.fix.call(null,cljs.core.rand.call(null,n));
});
/**
* Bitwise exclusive or
*/
cljs.core.bit_xor = (function bit_xor(x,y){
return (x ^ y);
});
/**
* Bitwise and
*/
cljs.core.bit_and = (function bit_and(x,y){
return (x & y);
});
/**
* Bitwise or
*/
cljs.core.bit_or = (function bit_or(x,y){
return (x | y);
});
/**
* Bitwise and
*/
cljs.core.bit_and_not = (function bit_and_not(x,y){
return (x & ~y);
});
/**
* Clear bit at index n
*/
cljs.core.bit_clear = (function bit_clear(x,n){
return (x & ~(1 << n));
});
/**
* Flip bit at index n
*/
cljs.core.bit_flip = (function bit_flip(x,n){
return (x ^ (1 << n));
});
/**
* Bitwise complement
*/
cljs.core.bit_not = (function bit_not(x){
return (~ x);
});
/**
* Set bit at index n
*/
cljs.core.bit_set = (function bit_set(x,n){
return (x | (1 << n));
});
/**
* Test bit at index n
*/
cljs.core.bit_test = (function bit_test(x,n){
return ((x & (1 << n)) != 0);
});
/**
* Bitwise shift left
*/
cljs.core.bit_shift_left = (function bit_shift_left(x,n){
return (x << n);
});
/**
* Bitwise shift right
*/
cljs.core.bit_shift_right = (function bit_shift_right(x,n){
return (x >> n);
});
/**
* DEPRECATED: Bitwise shift right with zero fill
*/
cljs.core.bit_shift_right_zero_fill = (function bit_shift_right_zero_fill(x,n){
return (x >>> n);
});
/**
* Bitwise shift right with zero fill
*/
cljs.core.unsigned_bit_shift_right = (function unsigned_bit_shift_right(x,n){
return (x >>> n);
});
/**
* Counts the number of bits set in n
*/
cljs.core.bit_count = (function bit_count(v){
var v__$1 = (v - ((v >> (1)) & (1431655765)));
var v__$2 = ((v__$1 & (858993459)) + ((v__$1 >> (2)) & (858993459)));
return ((((v__$2 + (v__$2 >> (4))) & (252645135)) * (16843009)) >> (24));
});
/**
* Returns non-nil if nums all have the equivalent
* value, otherwise false. Behavior on non nums is
* undefined.
* @param {...*} var_args
*/
cljs.core._EQ__EQ_ = (function() {
var _EQ__EQ_ = null;
var _EQ__EQ___1 = (function (x){
return true;
});
var _EQ__EQ___2 = (function (x,y){
return cljs.core._equiv.call(null,x,y);
});
var _EQ__EQ___3 = (function() {
var G__9973__delegate = function (x,y,more){
while(true){
if(_EQ__EQ_.call(null,x,y)){
if(cljs.core.next.call(null,more)){
var G__9974 = y;
var G__9975 = cljs.core.first.call(null,more);
var G__9976 = cljs.core.next.call(null,more);
x = G__9974;
y = G__9975;
more = G__9976;
continue;
} else {
return _EQ__EQ_.call(null,y,cljs.core.first.call(null,more));
}
} else {
return false;
}
break;
}
};
var G__9973 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__9973__delegate.call(this,x,y,more);};
G__9973.cljs$lang$maxFixedArity = 2;
G__9973.cljs$lang$applyTo = (function (arglist__9977){
var x = cljs.core.first(arglist__9977);
arglist__9977 = cljs.core.next(arglist__9977);
var y = cljs.core.first(arglist__9977);
var more = cljs.core.rest(arglist__9977);
return G__9973__delegate(x,y,more);
});
G__9973.cljs$core$IFn$_invoke$arity$variadic = G__9973__delegate;
return G__9973;
})()
;
_EQ__EQ_ = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 1:
return _EQ__EQ___1.call(this,x);
case 2:
return _EQ__EQ___2.call(this,x,y);
default:
return _EQ__EQ___3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
_EQ__EQ_.cljs$lang$maxFixedArity = 2;
_EQ__EQ_.cljs$lang$applyTo = _EQ__EQ___3.cljs$lang$applyTo;
_EQ__EQ_.cljs$core$IFn$_invoke$arity$1 = _EQ__EQ___1;
_EQ__EQ_.cljs$core$IFn$_invoke$arity$2 = _EQ__EQ___2;
_EQ__EQ_.cljs$core$IFn$_invoke$arity$variadic = _EQ__EQ___3.cljs$core$IFn$_invoke$arity$variadic;
return _EQ__EQ_;
})()
;
/**
* Returns true if num is greater than zero, else false
*/
cljs.core.pos_QMARK_ = (function pos_QMARK_(n){
return (n > (0));
});
cljs.core.zero_QMARK_ = (function zero_QMARK_(n){
return (n === (0));
});
/**
* Returns true if num is less than zero, else false
*/
cljs.core.neg_QMARK_ = (function neg_QMARK_(x){
return (x < (0));
});
/**
* Returns the nth next of coll, (seq coll) when n is 0.
*/
cljs.core.nthnext = (function nthnext(coll,n){
var n__$1 = n;
var xs = cljs.core.seq.call(null,coll);
while(true){
if((xs) && ((n__$1 > (0)))){
var G__9978 = (n__$1 - (1));
var G__9979 = cljs.core.next.call(null,xs);
n__$1 = G__9978;
xs = G__9979;
continue;
} else {
return xs;
}
break;
}
});
/**
* With no args, returns the empty string. With one arg x, returns
* x.toString(). (str nil) returns the empty string. With more than
* one arg, returns the concatenation of the str values of the args.
* @param {...*} var_args
*/
cljs.core.str = (function() {
var str = null;
var str__0 = (function (){
return "";
});
var str__1 = (function (x){
if((x == null)){
return "";
} else {
return ''+x;
}
});
var str__2 = (function() {
var G__9980__delegate = function (x,ys){
var sb = (new goog.string.StringBuffer(str.call(null,x)));
var more = ys;
while(true){
if(cljs.core.truth_(more)){
var G__9981 = sb.append(str.call(null,cljs.core.first.call(null,more)));
var G__9982 = cljs.core.next.call(null,more);
sb = G__9981;
more = G__9982;
continue;
} else {
return sb.toString();
}
break;
}
};
var G__9980 = function (x,var_args){
var ys = null;
if (arguments.length > 1) {
ys = cljs.core.array_seq(Array.prototype.slice.call(arguments, 1),0);
}
return G__9980__delegate.call(this,x,ys);};
G__9980.cljs$lang$maxFixedArity = 1;
G__9980.cljs$lang$applyTo = (function (arglist__9983){
var x = cljs.core.first(arglist__9983);
var ys = cljs.core.rest(arglist__9983);
return G__9980__delegate(x,ys);
});
G__9980.cljs$core$IFn$_invoke$arity$variadic = G__9980__delegate;
return G__9980;
})()
;
str = function(x,var_args){
var ys = var_args;
switch(arguments.length){
case 0:
return str__0.call(this);
case 1:
return str__1.call(this,x);
default:
return str__2.cljs$core$IFn$_invoke$arity$variadic(x, cljs.core.array_seq(arguments, 1));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
str.cljs$lang$maxFixedArity = 1;
str.cljs$lang$applyTo = str__2.cljs$lang$applyTo;
str.cljs$core$IFn$_invoke$arity$0 = str__0;
str.cljs$core$IFn$_invoke$arity$1 = str__1;
str.cljs$core$IFn$_invoke$arity$variadic = str__2.cljs$core$IFn$_invoke$arity$variadic;
return str;
})()
;
/**
* Returns the substring of s beginning at start inclusive, and ending
* at end (defaults to length of string), exclusive.
*/
cljs.core.subs = (function() {
var subs = null;
var subs__2 = (function (s,start){
return s.substring(start);
});
var subs__3 = (function (s,start,end){
return s.substring(start,end);
});
subs = function(s,start,end){
switch(arguments.length){
case 2:
return subs__2.call(this,s,start);
case 3:
return subs__3.call(this,s,start,end);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
subs.cljs$core$IFn$_invoke$arity$2 = subs__2;
subs.cljs$core$IFn$_invoke$arity$3 = subs__3;
return subs;
})()
;
/**
* Assumes x is sequential. Returns true if x equals y, otherwise
* returns false.
*/
cljs.core.equiv_sequential = (function equiv_sequential(x,y){
return cljs.core.boolean$.call(null,((cljs.core.sequential_QMARK_.call(null,y))?(((cljs.core.counted_QMARK_.call(null,x)) && (cljs.core.counted_QMARK_.call(null,y)) && (!((cljs.core.count.call(null,x) === cljs.core.count.call(null,y)))))?false:(function (){var xs = cljs.core.seq.call(null,x);
var ys = cljs.core.seq.call(null,y);
while(true){
if((xs == null)){
return (ys == null);
} else {
if((ys == null)){
return false;
} else {
if(cljs.core._EQ_.call(null,cljs.core.first.call(null,xs),cljs.core.first.call(null,ys))){
var G__9984 = cljs.core.next.call(null,xs);
var G__9985 = cljs.core.next.call(null,ys);
xs = G__9984;
ys = G__9985;
continue;
} else {
return false;
}
}
}
break;
}
})()):null));
});
cljs.core.hash_coll = (function hash_coll(coll){
if(cljs.core.seq.call(null,coll)){
var res = cljs.core.hash.call(null,cljs.core.first.call(null,coll));
var s = cljs.core.next.call(null,coll);
while(true){
if((s == null)){
return res;
} else {
var G__9986 = cljs.core.hash_combine.call(null,res,cljs.core.hash.call(null,cljs.core.first.call(null,s)));
var G__9987 = cljs.core.next.call(null,s);
res = G__9986;
s = G__9987;
continue;
}
break;
}
} else {
return (0);
}
});
cljs.core.hash_imap = (function hash_imap(m){
var h = (0);
var s = cljs.core.seq.call(null,m);
while(true){
if(s){
var e = cljs.core.first.call(null,s);
var G__9988 = ((h + (cljs.core.hash.call(null,cljs.core.key.call(null,e)) ^ cljs.core.hash.call(null,cljs.core.val.call(null,e)))) % (4503599627370496));
var G__9989 = cljs.core.next.call(null,s);
h = G__9988;
s = G__9989;
continue;
} else {
return h;
}
break;
}
});
cljs.core.hash_iset = (function hash_iset(s){
var h = (0);
var s__$1 = cljs.core.seq.call(null,s);
while(true){
if(s__$1){
var e = cljs.core.first.call(null,s__$1);
var G__9990 = ((h + cljs.core.hash.call(null,e)) % (4503599627370496));
var G__9991 = cljs.core.next.call(null,s__$1);
h = G__9990;
s__$1 = G__9991;
continue;
} else {
return h;
}
break;
}
});
/**
* Takes a JavaScript object and a map of names to functions and
* attaches said functions as methods on the object. Any references to
* JavaScript's implict this (via the this-as macro) will resolve to the
* object that the function is attached.
*/
cljs.core.extend_object_BANG_ = (function extend_object_BANG_(obj,fn_map){
var seq__9998_10004 = cljs.core.seq.call(null,fn_map);
var chunk__9999_10005 = null;
var count__10000_10006 = (0);
var i__10001_10007 = (0);
while(true){
if((i__10001_10007 < count__10000_10006)){
var vec__10002_10008 = cljs.core._nth.call(null,chunk__9999_10005,i__10001_10007);
var key_name_10009 = cljs.core.nth.call(null,vec__10002_10008,(0),null);
var f_10010 = cljs.core.nth.call(null,vec__10002_10008,(1),null);
var str_name_10011 = cljs.core.name.call(null,key_name_10009);
(obj[str_name_10011] = f_10010);
var G__10012 = seq__9998_10004;
var G__10013 = chunk__9999_10005;
var G__10014 = count__10000_10006;
var G__10015 = (i__10001_10007 + (1));
seq__9998_10004 = G__10012;
chunk__9999_10005 = G__10013;
count__10000_10006 = G__10014;
i__10001_10007 = G__10015;
continue;
} else {
var temp__4126__auto___10016 = cljs.core.seq.call(null,seq__9998_10004);
if(temp__4126__auto___10016){
var seq__9998_10017__$1 = temp__4126__auto___10016;
if(cljs.core.chunked_seq_QMARK_.call(null,seq__9998_10017__$1)){
var c__4410__auto___10018 = cljs.core.chunk_first.call(null,seq__9998_10017__$1);
var G__10019 = cljs.core.chunk_rest.call(null,seq__9998_10017__$1);
var G__10020 = c__4410__auto___10018;
var G__10021 = cljs.core.count.call(null,c__4410__auto___10018);
var G__10022 = (0);
seq__9998_10004 = G__10019;
chunk__9999_10005 = G__10020;
count__10000_10006 = G__10021;
i__10001_10007 = G__10022;
continue;
} else {
var vec__10003_10023 = cljs.core.first.call(null,seq__9998_10017__$1);
var key_name_10024 = cljs.core.nth.call(null,vec__10003_10023,(0),null);
var f_10025 = cljs.core.nth.call(null,vec__10003_10023,(1),null);
var str_name_10026 = cljs.core.name.call(null,key_name_10024);
(obj[str_name_10026] = f_10025);
var G__10027 = cljs.core.next.call(null,seq__9998_10017__$1);
var G__10028 = null;
var G__10029 = (0);
var G__10030 = (0);
seq__9998_10004 = G__10027;
chunk__9999_10005 = G__10028;
count__10000_10006 = G__10029;
i__10001_10007 = G__10030;
continue;
}
} else {
}
}
break;
}
return obj;
});
/**
* @constructor
*/
cljs.core.List = (function (meta,first,rest,count,__hash){
this.meta = meta;
this.first = first;
this.rest = rest;
this.count = count;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition0$ = 65937646;
this.cljs$lang$protocol_mask$partition1$ = 8192;
})
cljs.core.List.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.List.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.List.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.List.prototype.cljs$core$ICloneable$_clone$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return (new cljs.core.List(self__.meta,self__.first,self__.rest,self__.count,self__.__hash));
});
cljs.core.List.prototype.cljs$core$INext$_next$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.count === (1))){
return null;
} else {
return self__.rest;
}
});
cljs.core.List.prototype.cljs$core$ICounted$_count$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.count;
});
cljs.core.List.prototype.cljs$core$IStack$_peek$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.first;
});
cljs.core.List.prototype.cljs$core$IStack$_pop$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core._rest.call(null,coll__$1);
});
cljs.core.List.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_ordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.List.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_sequential.call(null,coll__$1,other);
});
cljs.core.List.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.List.EMPTY;
});
cljs.core.List.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (coll,f){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,coll__$1);
});
cljs.core.List.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (coll,f,start){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,start,coll__$1);
});
cljs.core.List.prototype.cljs$core$ISeq$_first$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.first;
});
cljs.core.List.prototype.cljs$core$ISeq$_rest$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.count === (1))){
return cljs.core.List.EMPTY;
} else {
return self__.rest;
}
});
cljs.core.List.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return coll__$1;
});
cljs.core.List.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,meta__$1){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.List(meta__$1,self__.first,self__.rest,self__.count,self__.__hash));
});
cljs.core.List.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,o){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.List(self__.meta,o,coll__$1,(self__.count + (1)),null));
});
cljs.core.List.cljs$lang$type = true;
cljs.core.List.cljs$lang$ctorStr = "cljs.core/List";
cljs.core.List.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/List");
});
cljs.core.__GT_List = (function __GT_List(meta,first,rest,count,__hash){
return (new cljs.core.List(meta,first,rest,count,__hash));
});
(cljs.core.List.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
/**
* @constructor
*/
cljs.core.EmptyList = (function (meta){
this.meta = meta;
this.cljs$lang$protocol_mask$partition0$ = 65937614;
this.cljs$lang$protocol_mask$partition1$ = 8192;
})
cljs.core.EmptyList.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.EmptyList.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.EmptyList.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.EmptyList.prototype.cljs$core$ICloneable$_clone$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return (new cljs.core.EmptyList(self__.meta));
});
cljs.core.EmptyList.prototype.cljs$core$INext$_next$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return null;
});
cljs.core.EmptyList.prototype.cljs$core$ICounted$_count$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return (0);
});
cljs.core.EmptyList.prototype.cljs$core$IStack$_peek$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return null;
});
cljs.core.EmptyList.prototype.cljs$core$IStack$_pop$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
throw (new Error("Can't pop empty list"));
});
cljs.core.EmptyList.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return (0);
});
cljs.core.EmptyList.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_sequential.call(null,coll__$1,other);
});
cljs.core.EmptyList.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return coll__$1;
});
cljs.core.EmptyList.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (coll,f){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,coll__$1);
});
cljs.core.EmptyList.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (coll,f,start){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,start,coll__$1);
});
cljs.core.EmptyList.prototype.cljs$core$ISeq$_first$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return null;
});
cljs.core.EmptyList.prototype.cljs$core$ISeq$_rest$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.List.EMPTY;
});
cljs.core.EmptyList.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return null;
});
cljs.core.EmptyList.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,meta__$1){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.EmptyList(meta__$1));
});
cljs.core.EmptyList.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,o){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.List(self__.meta,o,null,(1),null));
});
cljs.core.EmptyList.cljs$lang$type = true;
cljs.core.EmptyList.cljs$lang$ctorStr = "cljs.core/EmptyList";
cljs.core.EmptyList.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/EmptyList");
});
cljs.core.__GT_EmptyList = (function __GT_EmptyList(meta){
return (new cljs.core.EmptyList(meta));
});
cljs.core.List.EMPTY = (new cljs.core.EmptyList(null));
(cljs.core.EmptyList.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
cljs.core.reversible_QMARK_ = (function reversible_QMARK_(coll){
var G__10032 = coll;
if(G__10032){
var bit__4304__auto__ = (G__10032.cljs$lang$protocol_mask$partition0$ & (134217728));
if((bit__4304__auto__) || (G__10032.cljs$core$IReversible$)){
return true;
} else {
if((!G__10032.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IReversible,G__10032);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IReversible,G__10032);
}
});
cljs.core.rseq = (function rseq(coll){
return cljs.core._rseq.call(null,coll);
});
/**
* Returns a seq of the items in coll in reverse order. Not lazy.
*/
cljs.core.reverse = (function reverse(coll){
if(cljs.core.reversible_QMARK_.call(null,coll)){
return cljs.core.rseq.call(null,coll);
} else {
return cljs.core.reduce.call(null,cljs.core.conj,cljs.core.List.EMPTY,coll);
}
});
/**
* @param {...*} var_args
*/
cljs.core.list = (function() {
var list__delegate = function (xs){
var arr = ((((xs instanceof cljs.core.IndexedSeq)) && ((xs.i === (0))))?xs.arr:(function (){var arr = [];
var xs__$1 = xs;
while(true){
if(!((xs__$1 == null))){
arr.push(cljs.core._first.call(null,xs__$1));
var G__10033 = cljs.core._next.call(null,xs__$1);
xs__$1 = G__10033;
continue;
} else {
return arr;
}
break;
}
})());
var i = arr.length;
var r = cljs.core.List.EMPTY;
while(true){
if((i > (0))){
var G__10034 = (i - (1));
var G__10035 = cljs.core._conj.call(null,r,(arr[(i - (1))]));
i = G__10034;
r = G__10035;
continue;
} else {
return r;
}
break;
}
};
var list = function (var_args){
var xs = null;
if (arguments.length > 0) {
xs = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return list__delegate.call(this,xs);};
list.cljs$lang$maxFixedArity = 0;
list.cljs$lang$applyTo = (function (arglist__10036){
var xs = cljs.core.seq(arglist__10036);
return list__delegate(xs);
});
list.cljs$core$IFn$_invoke$arity$variadic = list__delegate;
return list;
})()
;
/**
* @constructor
*/
cljs.core.Cons = (function (meta,first,rest,__hash){
this.meta = meta;
this.first = first;
this.rest = rest;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition0$ = 65929452;
this.cljs$lang$protocol_mask$partition1$ = 8192;
})
cljs.core.Cons.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.Cons.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.Cons.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.Cons.prototype.cljs$core$ICloneable$_clone$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return (new cljs.core.Cons(self__.meta,self__.first,self__.rest,self__.__hash));
});
cljs.core.Cons.prototype.cljs$core$INext$_next$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.rest == null)){
return null;
} else {
return cljs.core.seq.call(null,self__.rest);
}
});
cljs.core.Cons.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_ordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.Cons.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_sequential.call(null,coll__$1,other);
});
cljs.core.Cons.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.with_meta.call(null,cljs.core.List.EMPTY,self__.meta);
});
cljs.core.Cons.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (coll,f){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,coll__$1);
});
cljs.core.Cons.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (coll,f,start){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,start,coll__$1);
});
cljs.core.Cons.prototype.cljs$core$ISeq$_first$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.first;
});
cljs.core.Cons.prototype.cljs$core$ISeq$_rest$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.rest == null)){
return cljs.core.List.EMPTY;
} else {
return self__.rest;
}
});
cljs.core.Cons.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return coll__$1;
});
cljs.core.Cons.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,meta__$1){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.Cons(meta__$1,self__.first,self__.rest,self__.__hash));
});
cljs.core.Cons.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,o){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.Cons(null,o,coll__$1,self__.__hash));
});
cljs.core.Cons.cljs$lang$type = true;
cljs.core.Cons.cljs$lang$ctorStr = "cljs.core/Cons";
cljs.core.Cons.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/Cons");
});
cljs.core.__GT_Cons = (function __GT_Cons(meta,first,rest,__hash){
return (new cljs.core.Cons(meta,first,rest,__hash));
});
(cljs.core.Cons.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
/**
* Returns a new seq where x is the first element and seq is the rest.
*/
cljs.core.cons = (function cons(x,coll){
if((function (){var or__3628__auto__ = (coll == null);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var G__10040 = coll;
if(G__10040){
var bit__4297__auto__ = (G__10040.cljs$lang$protocol_mask$partition0$ & (64));
if((bit__4297__auto__) || (G__10040.cljs$core$ISeq$)){
return true;
} else {
return false;
}
} else {
return false;
}
}
})()){
return (new cljs.core.Cons(null,x,coll,null));
} else {
return (new cljs.core.Cons(null,x,cljs.core.seq.call(null,coll),null));
}
});
cljs.core.list_QMARK_ = (function list_QMARK_(x){
var G__10042 = x;
if(G__10042){
var bit__4304__auto__ = (G__10042.cljs$lang$protocol_mask$partition0$ & (33554432));
if((bit__4304__auto__) || (G__10042.cljs$core$IList$)){
return true;
} else {
if((!G__10042.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IList,G__10042);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IList,G__10042);
}
});
cljs.core.hash_keyword = (function hash_keyword(k){
return ((cljs.core.hash_symbol.call(null,k) + (2654435769)) | (0));
});
/**
* @constructor
*/
cljs.core.Keyword = (function (ns,name,fqn,_hash){
this.ns = ns;
this.name = name;
this.fqn = fqn;
this._hash = _hash;
this.cljs$lang$protocol_mask$partition0$ = 2153775105;
this.cljs$lang$protocol_mask$partition1$ = 4096;
})
cljs.core.Keyword.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (o,writer,_){
var self__ = this;
var o__$1 = this;
return cljs.core._write.call(null,writer,[cljs.core.str(":"),cljs.core.str(self__.fqn)].join(''));
});
cljs.core.Keyword.prototype.cljs$core$INamed$_name$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return self__.name;
});
cljs.core.Keyword.prototype.cljs$core$INamed$_namespace$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return self__.ns;
});
cljs.core.Keyword.prototype.cljs$core$IHash$_hash$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
var h__4044__auto__ = self__._hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_keyword.call(null,this$__$1);
self__._hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.Keyword.prototype.call = (function() {
var G__10044 = null;
var G__10044__2 = (function (self__,coll){
var self__ = this;
var self____$1 = this;
var kw = self____$1;
return cljs.core.get.call(null,coll,kw);
});
var G__10044__3 = (function (self__,coll,not_found){
var self__ = this;
var self____$1 = this;
var kw = self____$1;
return cljs.core.get.call(null,coll,kw,not_found);
});
G__10044 = function(self__,coll,not_found){
switch(arguments.length){
case 2:
return G__10044__2.call(this,self__,coll);
case 3:
return G__10044__3.call(this,self__,coll,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10044.cljs$core$IFn$_invoke$arity$2 = G__10044__2;
G__10044.cljs$core$IFn$_invoke$arity$3 = G__10044__3;
return G__10044;
})()
;
cljs.core.Keyword.prototype.apply = (function (self__,args10043){
var self__ = this;
var self____$1 = this;
return self____$1.call.apply(self____$1,[self____$1].concat(cljs.core.aclone.call(null,args10043)));
});
cljs.core.Keyword.prototype.cljs$core$IFn$_invoke$arity$1 = (function (coll){
var self__ = this;
var kw = this;
return cljs.core.get.call(null,coll,kw);
});
cljs.core.Keyword.prototype.cljs$core$IFn$_invoke$arity$2 = (function (coll,not_found){
var self__ = this;
var kw = this;
return cljs.core.get.call(null,coll,kw,not_found);
});
cljs.core.Keyword.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (_,other){
var self__ = this;
var ___$1 = this;
if((other instanceof cljs.core.Keyword)){
return (self__.fqn === other.fqn);
} else {
return false;
}
});
cljs.core.Keyword.prototype.toString = (function (){
var self__ = this;
var _ = this;
return [cljs.core.str(":"),cljs.core.str(self__.fqn)].join('');
});
cljs.core.Keyword.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.Keyword.cljs$lang$type = true;
cljs.core.Keyword.cljs$lang$ctorStr = "cljs.core/Keyword";
cljs.core.Keyword.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/Keyword");
});
cljs.core.__GT_Keyword = (function __GT_Keyword(ns,name,fqn,_hash){
return (new cljs.core.Keyword(ns,name,fqn,_hash));
});
cljs.core.keyword_QMARK_ = (function keyword_QMARK_(x){
return (x instanceof cljs.core.Keyword);
});
cljs.core.keyword_identical_QMARK_ = (function keyword_identical_QMARK_(x,y){
if((x === y)){
return true;
} else {
if(((x instanceof cljs.core.Keyword)) && ((y instanceof cljs.core.Keyword))){
return (x.fqn === y.fqn);
} else {
return false;
}
}
});
/**
* Returns the namespace String of a symbol or keyword, or nil if not present.
*/
cljs.core.namespace = (function namespace(x){
if((function (){var G__10046 = x;
if(G__10046){
var bit__4297__auto__ = (G__10046.cljs$lang$protocol_mask$partition1$ & (4096));
if((bit__4297__auto__) || (G__10046.cljs$core$INamed$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
return cljs.core._namespace.call(null,x);
} else {
throw (new Error([cljs.core.str("Doesn't support namespace: "),cljs.core.str(x)].join('')));
}
});
/**
* Returns a Keyword with the given namespace and name. Do not use :
* in the keyword strings, it will be added automatically.
*/
cljs.core.keyword = (function() {
var keyword = null;
var keyword__1 = (function (name){
if((name instanceof cljs.core.Keyword)){
return name;
} else {
if((name instanceof cljs.core.Symbol)){
return (new cljs.core.Keyword(cljs.core.namespace.call(null,name),cljs.core.name.call(null,name),name.str,null));
} else {
if(typeof name === 'string'){
var parts = name.split("/");
if((parts.length === (2))){
return (new cljs.core.Keyword((parts[(0)]),(parts[(1)]),name,null));
} else {
return (new cljs.core.Keyword(null,(parts[(0)]),name,null));
}
} else {
return null;
}
}
}
});
var keyword__2 = (function (ns,name){
return (new cljs.core.Keyword(ns,name,[cljs.core.str((cljs.core.truth_(ns)?[cljs.core.str(ns),cljs.core.str("/")].join(''):null)),cljs.core.str(name)].join(''),null));
});
keyword = function(ns,name){
switch(arguments.length){
case 1:
return keyword__1.call(this,ns);
case 2:
return keyword__2.call(this,ns,name);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
keyword.cljs$core$IFn$_invoke$arity$1 = keyword__1;
keyword.cljs$core$IFn$_invoke$arity$2 = keyword__2;
return keyword;
})()
;
/**
* @constructor
*/
cljs.core.LazySeq = (function (meta,fn,s,__hash){
this.meta = meta;
this.fn = fn;
this.s = s;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 32374988;
})
cljs.core.LazySeq.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.LazySeq.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.LazySeq.prototype.sval = (function (){
var self__ = this;
var coll = this;
if((self__.fn == null)){
return self__.s;
} else {
self__.s = self__.fn.call(null);
self__.fn = null;
return self__.s;
}
});
cljs.core.LazySeq.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.LazySeq.prototype.cljs$core$INext$_next$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
cljs.core._seq.call(null,coll__$1);
if((self__.s == null)){
return null;
} else {
return cljs.core.next.call(null,self__.s);
}
});
cljs.core.LazySeq.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_ordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.LazySeq.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_sequential.call(null,coll__$1,other);
});
cljs.core.LazySeq.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.with_meta.call(null,cljs.core.List.EMPTY,self__.meta);
});
cljs.core.LazySeq.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (coll,f){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,coll__$1);
});
cljs.core.LazySeq.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (coll,f,start){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,start,coll__$1);
});
cljs.core.LazySeq.prototype.cljs$core$ISeq$_first$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
cljs.core._seq.call(null,coll__$1);
if((self__.s == null)){
return null;
} else {
return cljs.core.first.call(null,self__.s);
}
});
cljs.core.LazySeq.prototype.cljs$core$ISeq$_rest$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
cljs.core._seq.call(null,coll__$1);
if(!((self__.s == null))){
return cljs.core.rest.call(null,self__.s);
} else {
return cljs.core.List.EMPTY;
}
});
cljs.core.LazySeq.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
coll__$1.sval();
if((self__.s == null)){
return null;
} else {
var ls = self__.s;
while(true){
if((ls instanceof cljs.core.LazySeq)){
var G__10047 = ls.sval();
ls = G__10047;
continue;
} else {
self__.s = ls;
return cljs.core.seq.call(null,self__.s);
}
break;
}
}
});
cljs.core.LazySeq.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,meta__$1){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.LazySeq(meta__$1,self__.fn,self__.s,self__.__hash));
});
cljs.core.LazySeq.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,o){
var self__ = this;
var coll__$1 = this;
return cljs.core.cons.call(null,o,coll__$1);
});
cljs.core.LazySeq.cljs$lang$type = true;
cljs.core.LazySeq.cljs$lang$ctorStr = "cljs.core/LazySeq";
cljs.core.LazySeq.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/LazySeq");
});
cljs.core.__GT_LazySeq = (function __GT_LazySeq(meta,fn,s,__hash){
return (new cljs.core.LazySeq(meta,fn,s,__hash));
});
(cljs.core.LazySeq.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
/**
* @constructor
*/
cljs.core.ChunkBuffer = (function (buf,end){
this.buf = buf;
this.end = end;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 2;
})
cljs.core.ChunkBuffer.prototype.cljs$core$ICounted$_count$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return self__.end;
});
cljs.core.ChunkBuffer.prototype.add = (function (o){
var self__ = this;
var _ = this;
(self__.buf[self__.end] = o);
return self__.end = (self__.end + (1));
});
cljs.core.ChunkBuffer.prototype.chunk = (function (o){
var self__ = this;
var _ = this;
var ret = (new cljs.core.ArrayChunk(self__.buf,(0),self__.end));
self__.buf = null;
return ret;
});
cljs.core.ChunkBuffer.cljs$lang$type = true;
cljs.core.ChunkBuffer.cljs$lang$ctorStr = "cljs.core/ChunkBuffer";
cljs.core.ChunkBuffer.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/ChunkBuffer");
});
cljs.core.__GT_ChunkBuffer = (function __GT_ChunkBuffer(buf,end){
return (new cljs.core.ChunkBuffer(buf,end));
});
cljs.core.chunk_buffer = (function chunk_buffer(capacity){
return (new cljs.core.ChunkBuffer((new Array(capacity)),(0)));
});
/**
* @constructor
*/
cljs.core.ArrayChunk = (function (arr,off,end){
this.arr = arr;
this.off = off;
this.end = end;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 524306;
})
cljs.core.ArrayChunk.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (coll,f){
var self__ = this;
var coll__$1 = this;
return cljs.core.array_reduce.call(null,self__.arr,f,(self__.arr[self__.off]),(self__.off + (1)));
});
cljs.core.ArrayChunk.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (coll,f,start){
var self__ = this;
var coll__$1 = this;
return cljs.core.array_reduce.call(null,self__.arr,f,start,self__.off);
});
cljs.core.ArrayChunk.prototype.cljs$core$IChunk$ = true;
cljs.core.ArrayChunk.prototype.cljs$core$IChunk$_drop_first$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.off === self__.end)){
throw (new Error("-drop-first of empty chunk"));
} else {
return (new cljs.core.ArrayChunk(self__.arr,(self__.off + (1)),self__.end));
}
});
cljs.core.ArrayChunk.prototype.cljs$core$IIndexed$_nth$arity$2 = (function (coll,i){
var self__ = this;
var coll__$1 = this;
return (self__.arr[(self__.off + i)]);
});
cljs.core.ArrayChunk.prototype.cljs$core$IIndexed$_nth$arity$3 = (function (coll,i,not_found){
var self__ = this;
var coll__$1 = this;
if(((i >= (0))) && ((i < (self__.end - self__.off)))){
return (self__.arr[(self__.off + i)]);
} else {
return not_found;
}
});
cljs.core.ArrayChunk.prototype.cljs$core$ICounted$_count$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return (self__.end - self__.off);
});
cljs.core.ArrayChunk.cljs$lang$type = true;
cljs.core.ArrayChunk.cljs$lang$ctorStr = "cljs.core/ArrayChunk";
cljs.core.ArrayChunk.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/ArrayChunk");
});
cljs.core.__GT_ArrayChunk = (function __GT_ArrayChunk(arr,off,end){
return (new cljs.core.ArrayChunk(arr,off,end));
});
cljs.core.array_chunk = (function() {
var array_chunk = null;
var array_chunk__1 = (function (arr){
return (new cljs.core.ArrayChunk(arr,(0),arr.length));
});
var array_chunk__2 = (function (arr,off){
return (new cljs.core.ArrayChunk(arr,off,arr.length));
});
var array_chunk__3 = (function (arr,off,end){
return (new cljs.core.ArrayChunk(arr,off,end));
});
array_chunk = function(arr,off,end){
switch(arguments.length){
case 1:
return array_chunk__1.call(this,arr);
case 2:
return array_chunk__2.call(this,arr,off);
case 3:
return array_chunk__3.call(this,arr,off,end);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
array_chunk.cljs$core$IFn$_invoke$arity$1 = array_chunk__1;
array_chunk.cljs$core$IFn$_invoke$arity$2 = array_chunk__2;
array_chunk.cljs$core$IFn$_invoke$arity$3 = array_chunk__3;
return array_chunk;
})()
;
/**
* @constructor
*/
cljs.core.ChunkedCons = (function (chunk,more,meta,__hash){
this.chunk = chunk;
this.more = more;
this.meta = meta;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition0$ = 31850732;
this.cljs$lang$protocol_mask$partition1$ = 1536;
})
cljs.core.ChunkedCons.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.ChunkedCons.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.ChunkedCons.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.ChunkedCons.prototype.cljs$core$INext$_next$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((cljs.core._count.call(null,self__.chunk) > (1))){
return (new cljs.core.ChunkedCons(cljs.core._drop_first.call(null,self__.chunk),self__.more,self__.meta,null));
} else {
var more__$1 = cljs.core._seq.call(null,self__.more);
if((more__$1 == null)){
return null;
} else {
return more__$1;
}
}
});
cljs.core.ChunkedCons.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_ordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.ChunkedCons.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_sequential.call(null,coll__$1,other);
});
cljs.core.ChunkedCons.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.with_meta.call(null,cljs.core.List.EMPTY,self__.meta);
});
cljs.core.ChunkedCons.prototype.cljs$core$ISeq$_first$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core._nth.call(null,self__.chunk,(0));
});
cljs.core.ChunkedCons.prototype.cljs$core$ISeq$_rest$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((cljs.core._count.call(null,self__.chunk) > (1))){
return (new cljs.core.ChunkedCons(cljs.core._drop_first.call(null,self__.chunk),self__.more,self__.meta,null));
} else {
if((self__.more == null)){
return cljs.core.List.EMPTY;
} else {
return self__.more;
}
}
});
cljs.core.ChunkedCons.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return coll__$1;
});
cljs.core.ChunkedCons.prototype.cljs$core$IChunkedSeq$_chunked_first$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.chunk;
});
cljs.core.ChunkedCons.prototype.cljs$core$IChunkedSeq$_chunked_rest$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.more == null)){
return cljs.core.List.EMPTY;
} else {
return self__.more;
}
});
cljs.core.ChunkedCons.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,m){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.ChunkedCons(self__.chunk,self__.more,m,self__.__hash));
});
cljs.core.ChunkedCons.prototype.cljs$core$ICollection$_conj$arity$2 = (function (this$,o){
var self__ = this;
var this$__$1 = this;
return cljs.core.cons.call(null,o,this$__$1);
});
cljs.core.ChunkedCons.prototype.cljs$core$IChunkedNext$_chunked_next$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.more == null)){
return null;
} else {
return self__.more;
}
});
cljs.core.ChunkedCons.cljs$lang$type = true;
cljs.core.ChunkedCons.cljs$lang$ctorStr = "cljs.core/ChunkedCons";
cljs.core.ChunkedCons.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/ChunkedCons");
});
cljs.core.__GT_ChunkedCons = (function __GT_ChunkedCons(chunk,more,meta,__hash){
return (new cljs.core.ChunkedCons(chunk,more,meta,__hash));
});
(cljs.core.ChunkedCons.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
cljs.core.chunk_cons = (function chunk_cons(chunk,rest){
if((cljs.core._count.call(null,chunk) === (0))){
return rest;
} else {
return (new cljs.core.ChunkedCons(chunk,rest,null,null));
}
});
cljs.core.chunk_append = (function chunk_append(b,x){
return b.add(x);
});
cljs.core.chunk = (function chunk(b){
return b.chunk();
});
cljs.core.chunk_first = (function chunk_first(s){
return cljs.core._chunked_first.call(null,s);
});
cljs.core.chunk_rest = (function chunk_rest(s){
return cljs.core._chunked_rest.call(null,s);
});
cljs.core.chunk_next = (function chunk_next(s){
if((function (){var G__10049 = s;
if(G__10049){
var bit__4297__auto__ = (G__10049.cljs$lang$protocol_mask$partition1$ & (1024));
if((bit__4297__auto__) || (G__10049.cljs$core$IChunkedNext$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
return cljs.core._chunked_next.call(null,s);
} else {
return cljs.core.seq.call(null,cljs.core._chunked_rest.call(null,s));
}
});
/**
* Naive impl of to-array as a start.
*/
cljs.core.to_array = (function to_array(s){
var ary = [];
var s__$1 = s;
while(true){
if(cljs.core.seq.call(null,s__$1)){
ary.push(cljs.core.first.call(null,s__$1));
var G__10050 = cljs.core.next.call(null,s__$1);
s__$1 = G__10050;
continue;
} else {
return ary;
}
break;
}
});
/**
* Returns a (potentially-ragged) 2-dimensional array
* containing the contents of coll.
*/
cljs.core.to_array_2d = (function to_array_2d(coll){
var ret = (new Array(cljs.core.count.call(null,coll)));
var i_10051 = (0);
var xs_10052 = cljs.core.seq.call(null,coll);
while(true){
if(xs_10052){
(ret[i_10051] = cljs.core.to_array.call(null,cljs.core.first.call(null,xs_10052)));
var G__10053 = (i_10051 + (1));
var G__10054 = cljs.core.next.call(null,xs_10052);
i_10051 = G__10053;
xs_10052 = G__10054;
continue;
} else {
}
break;
}
return ret;
});
cljs.core.int_array = (function() {
var int_array = null;
var int_array__1 = (function (size_or_seq){
if(typeof size_or_seq === 'number'){
return int_array.call(null,size_or_seq,null);
} else {
return cljs.core.into_array.call(null,size_or_seq);
}
});
var int_array__2 = (function (size,init_val_or_seq){
var a = (new Array(size));
if(cljs.core.seq_QMARK_.call(null,init_val_or_seq)){
var s = cljs.core.seq.call(null,init_val_or_seq);
var i = (0);
var s__$1 = s;
while(true){
if((s__$1) && ((i < size))){
(a[i] = cljs.core.first.call(null,s__$1));
var G__10055 = (i + (1));
var G__10056 = cljs.core.next.call(null,s__$1);
i = G__10055;
s__$1 = G__10056;
continue;
} else {
return a;
}
break;
}
} else {
var n__4510__auto___10057 = size;
var i_10058 = (0);
while(true){
if((i_10058 < n__4510__auto___10057)){
(a[i_10058] = init_val_or_seq);
var G__10059 = (i_10058 + (1));
i_10058 = G__10059;
continue;
} else {
}
break;
}
return a;
}
});
int_array = function(size,init_val_or_seq){
switch(arguments.length){
case 1:
return int_array__1.call(this,size);
case 2:
return int_array__2.call(this,size,init_val_or_seq);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
int_array.cljs$core$IFn$_invoke$arity$1 = int_array__1;
int_array.cljs$core$IFn$_invoke$arity$2 = int_array__2;
return int_array;
})()
;
cljs.core.long_array = (function() {
var long_array = null;
var long_array__1 = (function (size_or_seq){
if(typeof size_or_seq === 'number'){
return long_array.call(null,size_or_seq,null);
} else {
return cljs.core.into_array.call(null,size_or_seq);
}
});
var long_array__2 = (function (size,init_val_or_seq){
var a = (new Array(size));
if(cljs.core.seq_QMARK_.call(null,init_val_or_seq)){
var s = cljs.core.seq.call(null,init_val_or_seq);
var i = (0);
var s__$1 = s;
while(true){
if((s__$1) && ((i < size))){
(a[i] = cljs.core.first.call(null,s__$1));
var G__10060 = (i + (1));
var G__10061 = cljs.core.next.call(null,s__$1);
i = G__10060;
s__$1 = G__10061;
continue;
} else {
return a;
}
break;
}
} else {
var n__4510__auto___10062 = size;
var i_10063 = (0);
while(true){
if((i_10063 < n__4510__auto___10062)){
(a[i_10063] = init_val_or_seq);
var G__10064 = (i_10063 + (1));
i_10063 = G__10064;
continue;
} else {
}
break;
}
return a;
}
});
long_array = function(size,init_val_or_seq){
switch(arguments.length){
case 1:
return long_array__1.call(this,size);
case 2:
return long_array__2.call(this,size,init_val_or_seq);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
long_array.cljs$core$IFn$_invoke$arity$1 = long_array__1;
long_array.cljs$core$IFn$_invoke$arity$2 = long_array__2;
return long_array;
})()
;
cljs.core.double_array = (function() {
var double_array = null;
var double_array__1 = (function (size_or_seq){
if(typeof size_or_seq === 'number'){
return double_array.call(null,size_or_seq,null);
} else {
return cljs.core.into_array.call(null,size_or_seq);
}
});
var double_array__2 = (function (size,init_val_or_seq){
var a = (new Array(size));
if(cljs.core.seq_QMARK_.call(null,init_val_or_seq)){
var s = cljs.core.seq.call(null,init_val_or_seq);
var i = (0);
var s__$1 = s;
while(true){
if((s__$1) && ((i < size))){
(a[i] = cljs.core.first.call(null,s__$1));
var G__10065 = (i + (1));
var G__10066 = cljs.core.next.call(null,s__$1);
i = G__10065;
s__$1 = G__10066;
continue;
} else {
return a;
}
break;
}
} else {
var n__4510__auto___10067 = size;
var i_10068 = (0);
while(true){
if((i_10068 < n__4510__auto___10067)){
(a[i_10068] = init_val_or_seq);
var G__10069 = (i_10068 + (1));
i_10068 = G__10069;
continue;
} else {
}
break;
}
return a;
}
});
double_array = function(size,init_val_or_seq){
switch(arguments.length){
case 1:
return double_array__1.call(this,size);
case 2:
return double_array__2.call(this,size,init_val_or_seq);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
double_array.cljs$core$IFn$_invoke$arity$1 = double_array__1;
double_array.cljs$core$IFn$_invoke$arity$2 = double_array__2;
return double_array;
})()
;
cljs.core.object_array = (function() {
var object_array = null;
var object_array__1 = (function (size_or_seq){
if(typeof size_or_seq === 'number'){
return object_array.call(null,size_or_seq,null);
} else {
return cljs.core.into_array.call(null,size_or_seq);
}
});
var object_array__2 = (function (size,init_val_or_seq){
var a = (new Array(size));
if(cljs.core.seq_QMARK_.call(null,init_val_or_seq)){
var s = cljs.core.seq.call(null,init_val_or_seq);
var i = (0);
var s__$1 = s;
while(true){
if((s__$1) && ((i < size))){
(a[i] = cljs.core.first.call(null,s__$1));
var G__10070 = (i + (1));
var G__10071 = cljs.core.next.call(null,s__$1);
i = G__10070;
s__$1 = G__10071;
continue;
} else {
return a;
}
break;
}
} else {
var n__4510__auto___10072 = size;
var i_10073 = (0);
while(true){
if((i_10073 < n__4510__auto___10072)){
(a[i_10073] = init_val_or_seq);
var G__10074 = (i_10073 + (1));
i_10073 = G__10074;
continue;
} else {
}
break;
}
return a;
}
});
object_array = function(size,init_val_or_seq){
switch(arguments.length){
case 1:
return object_array__1.call(this,size);
case 2:
return object_array__2.call(this,size,init_val_or_seq);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
object_array.cljs$core$IFn$_invoke$arity$1 = object_array__1;
object_array.cljs$core$IFn$_invoke$arity$2 = object_array__2;
return object_array;
})()
;
cljs.core.bounded_count = (function bounded_count(s,n){
if(cljs.core.counted_QMARK_.call(null,s)){
return cljs.core.count.call(null,s);
} else {
var s__$1 = s;
var i = n;
var sum = (0);
while(true){
if(((i > (0))) && (cljs.core.seq.call(null,s__$1))){
var G__10075 = cljs.core.next.call(null,s__$1);
var G__10076 = (i - (1));
var G__10077 = (sum + (1));
s__$1 = G__10075;
i = G__10076;
sum = G__10077;
continue;
} else {
return sum;
}
break;
}
}
});
cljs.core.spread = (function spread(arglist){
if((arglist == null)){
return null;
} else {
if((cljs.core.next.call(null,arglist) == null)){
return cljs.core.seq.call(null,cljs.core.first.call(null,arglist));
} else {
return cljs.core.cons.call(null,cljs.core.first.call(null,arglist),spread.call(null,cljs.core.next.call(null,arglist)));
}
}
});
/**
* Returns a lazy seq representing the concatenation of the elements in the supplied colls.
* @param {...*} var_args
*/
cljs.core.concat = (function() {
var concat = null;
var concat__0 = (function (){
return (new cljs.core.LazySeq(null,(function (){
return null;
}),null,null));
});
var concat__1 = (function (x){
return (new cljs.core.LazySeq(null,(function (){
return x;
}),null,null));
});
var concat__2 = (function (x,y){
return (new cljs.core.LazySeq(null,(function (){
var s = cljs.core.seq.call(null,x);
if(s){
if(cljs.core.chunked_seq_QMARK_.call(null,s)){
return cljs.core.chunk_cons.call(null,cljs.core.chunk_first.call(null,s),concat.call(null,cljs.core.chunk_rest.call(null,s),y));
} else {
return cljs.core.cons.call(null,cljs.core.first.call(null,s),concat.call(null,cljs.core.rest.call(null,s),y));
}
} else {
return y;
}
}),null,null));
});
var concat__3 = (function() {
var G__10078__delegate = function (x,y,zs){
var cat = (function cat(xys,zs__$1){
return (new cljs.core.LazySeq(null,(function (){
var xys__$1 = cljs.core.seq.call(null,xys);
if(xys__$1){
if(cljs.core.chunked_seq_QMARK_.call(null,xys__$1)){
return cljs.core.chunk_cons.call(null,cljs.core.chunk_first.call(null,xys__$1),cat.call(null,cljs.core.chunk_rest.call(null,xys__$1),zs__$1));
} else {
return cljs.core.cons.call(null,cljs.core.first.call(null,xys__$1),cat.call(null,cljs.core.rest.call(null,xys__$1),zs__$1));
}
} else {
if(cljs.core.truth_(zs__$1)){
return cat.call(null,cljs.core.first.call(null,zs__$1),cljs.core.next.call(null,zs__$1));
} else {
return null;
}
}
}),null,null));
});
return cat.call(null,concat.call(null,x,y),zs);
};
var G__10078 = function (x,y,var_args){
var zs = null;
if (arguments.length > 2) {
zs = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__10078__delegate.call(this,x,y,zs);};
G__10078.cljs$lang$maxFixedArity = 2;
G__10078.cljs$lang$applyTo = (function (arglist__10079){
var x = cljs.core.first(arglist__10079);
arglist__10079 = cljs.core.next(arglist__10079);
var y = cljs.core.first(arglist__10079);
var zs = cljs.core.rest(arglist__10079);
return G__10078__delegate(x,y,zs);
});
G__10078.cljs$core$IFn$_invoke$arity$variadic = G__10078__delegate;
return G__10078;
})()
;
concat = function(x,y,var_args){
var zs = var_args;
switch(arguments.length){
case 0:
return concat__0.call(this);
case 1:
return concat__1.call(this,x);
case 2:
return concat__2.call(this,x,y);
default:
return concat__3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
concat.cljs$lang$maxFixedArity = 2;
concat.cljs$lang$applyTo = concat__3.cljs$lang$applyTo;
concat.cljs$core$IFn$_invoke$arity$0 = concat__0;
concat.cljs$core$IFn$_invoke$arity$1 = concat__1;
concat.cljs$core$IFn$_invoke$arity$2 = concat__2;
concat.cljs$core$IFn$_invoke$arity$variadic = concat__3.cljs$core$IFn$_invoke$arity$variadic;
return concat;
})()
;
/**
* Creates a new list containing the items prepended to the rest, the
* last of which will be treated as a sequence.
* @param {...*} var_args
*/
cljs.core.list_STAR_ = (function() {
var list_STAR_ = null;
var list_STAR___1 = (function (args){
return cljs.core.seq.call(null,args);
});
var list_STAR___2 = (function (a,args){
return cljs.core.cons.call(null,a,args);
});
var list_STAR___3 = (function (a,b,args){
return cljs.core.cons.call(null,a,cljs.core.cons.call(null,b,args));
});
var list_STAR___4 = (function (a,b,c,args){
return cljs.core.cons.call(null,a,cljs.core.cons.call(null,b,cljs.core.cons.call(null,c,args)));
});
var list_STAR___5 = (function() {
var G__10080__delegate = function (a,b,c,d,more){
return cljs.core.cons.call(null,a,cljs.core.cons.call(null,b,cljs.core.cons.call(null,c,cljs.core.cons.call(null,d,cljs.core.spread.call(null,more)))));
};
var G__10080 = function (a,b,c,d,var_args){
var more = null;
if (arguments.length > 4) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 4),0);
}
return G__10080__delegate.call(this,a,b,c,d,more);};
G__10080.cljs$lang$maxFixedArity = 4;
G__10080.cljs$lang$applyTo = (function (arglist__10081){
var a = cljs.core.first(arglist__10081);
arglist__10081 = cljs.core.next(arglist__10081);
var b = cljs.core.first(arglist__10081);
arglist__10081 = cljs.core.next(arglist__10081);
var c = cljs.core.first(arglist__10081);
arglist__10081 = cljs.core.next(arglist__10081);
var d = cljs.core.first(arglist__10081);
var more = cljs.core.rest(arglist__10081);
return G__10080__delegate(a,b,c,d,more);
});
G__10080.cljs$core$IFn$_invoke$arity$variadic = G__10080__delegate;
return G__10080;
})()
;
list_STAR_ = function(a,b,c,d,var_args){
var more = var_args;
switch(arguments.length){
case 1:
return list_STAR___1.call(this,a);
case 2:
return list_STAR___2.call(this,a,b);
case 3:
return list_STAR___3.call(this,a,b,c);
case 4:
return list_STAR___4.call(this,a,b,c,d);
default:
return list_STAR___5.cljs$core$IFn$_invoke$arity$variadic(a,b,c,d, cljs.core.array_seq(arguments, 4));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
list_STAR_.cljs$lang$maxFixedArity = 4;
list_STAR_.cljs$lang$applyTo = list_STAR___5.cljs$lang$applyTo;
list_STAR_.cljs$core$IFn$_invoke$arity$1 = list_STAR___1;
list_STAR_.cljs$core$IFn$_invoke$arity$2 = list_STAR___2;
list_STAR_.cljs$core$IFn$_invoke$arity$3 = list_STAR___3;
list_STAR_.cljs$core$IFn$_invoke$arity$4 = list_STAR___4;
list_STAR_.cljs$core$IFn$_invoke$arity$variadic = list_STAR___5.cljs$core$IFn$_invoke$arity$variadic;
return list_STAR_;
})()
;
/**
* Returns a new, transient version of the collection, in constant time.
*/
cljs.core.transient$ = (function transient$(coll){
return cljs.core._as_transient.call(null,coll);
});
/**
* Returns a new, persistent version of the transient collection, in
* constant time. The transient collection cannot be used after this
* call, any such use will throw an exception.
*/
cljs.core.persistent_BANG_ = (function persistent_BANG_(tcoll){
return cljs.core._persistent_BANG_.call(null,tcoll);
});
/**
* Adds x to the transient collection, and return coll. The 'addition'
* may happen at different 'places' depending on the concrete type.
* @param {...*} var_args
*/
cljs.core.conj_BANG_ = (function() {
var conj_BANG_ = null;
var conj_BANG___0 = (function (){
return cljs.core.transient$.call(null,cljs.core.PersistentVector.EMPTY);
});
var conj_BANG___1 = (function (coll){
return coll;
});
var conj_BANG___2 = (function (tcoll,val){
return cljs.core._conj_BANG_.call(null,tcoll,val);
});
var conj_BANG___3 = (function() {
var G__10082__delegate = function (tcoll,val,vals){
while(true){
var ntcoll = cljs.core._conj_BANG_.call(null,tcoll,val);
if(cljs.core.truth_(vals)){
var G__10083 = ntcoll;
var G__10084 = cljs.core.first.call(null,vals);
var G__10085 = cljs.core.next.call(null,vals);
tcoll = G__10083;
val = G__10084;
vals = G__10085;
continue;
} else {
return ntcoll;
}
break;
}
};
var G__10082 = function (tcoll,val,var_args){
var vals = null;
if (arguments.length > 2) {
vals = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__10082__delegate.call(this,tcoll,val,vals);};
G__10082.cljs$lang$maxFixedArity = 2;
G__10082.cljs$lang$applyTo = (function (arglist__10086){
var tcoll = cljs.core.first(arglist__10086);
arglist__10086 = cljs.core.next(arglist__10086);
var val = cljs.core.first(arglist__10086);
var vals = cljs.core.rest(arglist__10086);
return G__10082__delegate(tcoll,val,vals);
});
G__10082.cljs$core$IFn$_invoke$arity$variadic = G__10082__delegate;
return G__10082;
})()
;
conj_BANG_ = function(tcoll,val,var_args){
var vals = var_args;
switch(arguments.length){
case 0:
return conj_BANG___0.call(this);
case 1:
return conj_BANG___1.call(this,tcoll);
case 2:
return conj_BANG___2.call(this,tcoll,val);
default:
return conj_BANG___3.cljs$core$IFn$_invoke$arity$variadic(tcoll,val, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
conj_BANG_.cljs$lang$maxFixedArity = 2;
conj_BANG_.cljs$lang$applyTo = conj_BANG___3.cljs$lang$applyTo;
conj_BANG_.cljs$core$IFn$_invoke$arity$0 = conj_BANG___0;
conj_BANG_.cljs$core$IFn$_invoke$arity$1 = conj_BANG___1;
conj_BANG_.cljs$core$IFn$_invoke$arity$2 = conj_BANG___2;
conj_BANG_.cljs$core$IFn$_invoke$arity$variadic = conj_BANG___3.cljs$core$IFn$_invoke$arity$variadic;
return conj_BANG_;
})()
;
/**
* When applied to a transient map, adds mapping of key(s) to
* val(s). When applied to a transient vector, sets the val at index.
* Note - index must be <= (count vector). Returns coll.
* @param {...*} var_args
*/
cljs.core.assoc_BANG_ = (function() {
var assoc_BANG_ = null;
var assoc_BANG___3 = (function (tcoll,key,val){
return cljs.core._assoc_BANG_.call(null,tcoll,key,val);
});
var assoc_BANG___4 = (function() {
var G__10087__delegate = function (tcoll,key,val,kvs){
while(true){
var ntcoll = cljs.core._assoc_BANG_.call(null,tcoll,key,val);
if(cljs.core.truth_(kvs)){
var G__10088 = ntcoll;
var G__10089 = cljs.core.first.call(null,kvs);
var G__10090 = cljs.core.second.call(null,kvs);
var G__10091 = cljs.core.nnext.call(null,kvs);
tcoll = G__10088;
key = G__10089;
val = G__10090;
kvs = G__10091;
continue;
} else {
return ntcoll;
}
break;
}
};
var G__10087 = function (tcoll,key,val,var_args){
var kvs = null;
if (arguments.length > 3) {
kvs = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10087__delegate.call(this,tcoll,key,val,kvs);};
G__10087.cljs$lang$maxFixedArity = 3;
G__10087.cljs$lang$applyTo = (function (arglist__10092){
var tcoll = cljs.core.first(arglist__10092);
arglist__10092 = cljs.core.next(arglist__10092);
var key = cljs.core.first(arglist__10092);
arglist__10092 = cljs.core.next(arglist__10092);
var val = cljs.core.first(arglist__10092);
var kvs = cljs.core.rest(arglist__10092);
return G__10087__delegate(tcoll,key,val,kvs);
});
G__10087.cljs$core$IFn$_invoke$arity$variadic = G__10087__delegate;
return G__10087;
})()
;
assoc_BANG_ = function(tcoll,key,val,var_args){
var kvs = var_args;
switch(arguments.length){
case 3:
return assoc_BANG___3.call(this,tcoll,key,val);
default:
return assoc_BANG___4.cljs$core$IFn$_invoke$arity$variadic(tcoll,key,val, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
assoc_BANG_.cljs$lang$maxFixedArity = 3;
assoc_BANG_.cljs$lang$applyTo = assoc_BANG___4.cljs$lang$applyTo;
assoc_BANG_.cljs$core$IFn$_invoke$arity$3 = assoc_BANG___3;
assoc_BANG_.cljs$core$IFn$_invoke$arity$variadic = assoc_BANG___4.cljs$core$IFn$_invoke$arity$variadic;
return assoc_BANG_;
})()
;
/**
* Returns a transient map that doesn't contain a mapping for key(s).
* @param {...*} var_args
*/
cljs.core.dissoc_BANG_ = (function() {
var dissoc_BANG_ = null;
var dissoc_BANG___2 = (function (tcoll,key){
return cljs.core._dissoc_BANG_.call(null,tcoll,key);
});
var dissoc_BANG___3 = (function() {
var G__10093__delegate = function (tcoll,key,ks){
while(true){
var ntcoll = cljs.core._dissoc_BANG_.call(null,tcoll,key);
if(cljs.core.truth_(ks)){
var G__10094 = ntcoll;
var G__10095 = cljs.core.first.call(null,ks);
var G__10096 = cljs.core.next.call(null,ks);
tcoll = G__10094;
key = G__10095;
ks = G__10096;
continue;
} else {
return ntcoll;
}
break;
}
};
var G__10093 = function (tcoll,key,var_args){
var ks = null;
if (arguments.length > 2) {
ks = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__10093__delegate.call(this,tcoll,key,ks);};
G__10093.cljs$lang$maxFixedArity = 2;
G__10093.cljs$lang$applyTo = (function (arglist__10097){
var tcoll = cljs.core.first(arglist__10097);
arglist__10097 = cljs.core.next(arglist__10097);
var key = cljs.core.first(arglist__10097);
var ks = cljs.core.rest(arglist__10097);
return G__10093__delegate(tcoll,key,ks);
});
G__10093.cljs$core$IFn$_invoke$arity$variadic = G__10093__delegate;
return G__10093;
})()
;
dissoc_BANG_ = function(tcoll,key,var_args){
var ks = var_args;
switch(arguments.length){
case 2:
return dissoc_BANG___2.call(this,tcoll,key);
default:
return dissoc_BANG___3.cljs$core$IFn$_invoke$arity$variadic(tcoll,key, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
dissoc_BANG_.cljs$lang$maxFixedArity = 2;
dissoc_BANG_.cljs$lang$applyTo = dissoc_BANG___3.cljs$lang$applyTo;
dissoc_BANG_.cljs$core$IFn$_invoke$arity$2 = dissoc_BANG___2;
dissoc_BANG_.cljs$core$IFn$_invoke$arity$variadic = dissoc_BANG___3.cljs$core$IFn$_invoke$arity$variadic;
return dissoc_BANG_;
})()
;
/**
* Removes the last item from a transient vector. If
* the collection is empty, throws an exception. Returns coll
*/
cljs.core.pop_BANG_ = (function pop_BANG_(tcoll){
return cljs.core._pop_BANG_.call(null,tcoll);
});
/**
* disj[oin]. Returns a transient set of the same (hashed/sorted) type, that
* does not contain key(s).
* @param {...*} var_args
*/
cljs.core.disj_BANG_ = (function() {
var disj_BANG_ = null;
var disj_BANG___2 = (function (tcoll,val){
return cljs.core._disjoin_BANG_.call(null,tcoll,val);
});
var disj_BANG___3 = (function() {
var G__10098__delegate = function (tcoll,val,vals){
while(true){
var ntcoll = cljs.core._disjoin_BANG_.call(null,tcoll,val);
if(cljs.core.truth_(vals)){
var G__10099 = ntcoll;
var G__10100 = cljs.core.first.call(null,vals);
var G__10101 = cljs.core.next.call(null,vals);
tcoll = G__10099;
val = G__10100;
vals = G__10101;
continue;
} else {
return ntcoll;
}
break;
}
};
var G__10098 = function (tcoll,val,var_args){
var vals = null;
if (arguments.length > 2) {
vals = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__10098__delegate.call(this,tcoll,val,vals);};
G__10098.cljs$lang$maxFixedArity = 2;
G__10098.cljs$lang$applyTo = (function (arglist__10102){
var tcoll = cljs.core.first(arglist__10102);
arglist__10102 = cljs.core.next(arglist__10102);
var val = cljs.core.first(arglist__10102);
var vals = cljs.core.rest(arglist__10102);
return G__10098__delegate(tcoll,val,vals);
});
G__10098.cljs$core$IFn$_invoke$arity$variadic = G__10098__delegate;
return G__10098;
})()
;
disj_BANG_ = function(tcoll,val,var_args){
var vals = var_args;
switch(arguments.length){
case 2:
return disj_BANG___2.call(this,tcoll,val);
default:
return disj_BANG___3.cljs$core$IFn$_invoke$arity$variadic(tcoll,val, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
disj_BANG_.cljs$lang$maxFixedArity = 2;
disj_BANG_.cljs$lang$applyTo = disj_BANG___3.cljs$lang$applyTo;
disj_BANG_.cljs$core$IFn$_invoke$arity$2 = disj_BANG___2;
disj_BANG_.cljs$core$IFn$_invoke$arity$variadic = disj_BANG___3.cljs$core$IFn$_invoke$arity$variadic;
return disj_BANG_;
})()
;
cljs.core.apply_to = (function apply_to(f,argc,args){
var args__$1 = cljs.core.seq.call(null,args);
if((argc === (0))){
return f.call(null);
} else {
var a4554 = cljs.core._first.call(null,args__$1);
var args__$2 = cljs.core._rest.call(null,args__$1);
if((argc === (1))){
if(f.cljs$core$IFn$_invoke$arity$1){
return f.cljs$core$IFn$_invoke$arity$1(a4554);
} else {
return f.call(null,a4554);
}
} else {
var b4555 = cljs.core._first.call(null,args__$2);
var args__$3 = cljs.core._rest.call(null,args__$2);
if((argc === (2))){
if(f.cljs$core$IFn$_invoke$arity$2){
return f.cljs$core$IFn$_invoke$arity$2(a4554,b4555);
} else {
return f.call(null,a4554,b4555);
}
} else {
var c4556 = cljs.core._first.call(null,args__$3);
var args__$4 = cljs.core._rest.call(null,args__$3);
if((argc === (3))){
if(f.cljs$core$IFn$_invoke$arity$3){
return f.cljs$core$IFn$_invoke$arity$3(a4554,b4555,c4556);
} else {
return f.call(null,a4554,b4555,c4556);
}
} else {
var d4557 = cljs.core._first.call(null,args__$4);
var args__$5 = cljs.core._rest.call(null,args__$4);
if((argc === (4))){
if(f.cljs$core$IFn$_invoke$arity$4){
return f.cljs$core$IFn$_invoke$arity$4(a4554,b4555,c4556,d4557);
} else {
return f.call(null,a4554,b4555,c4556,d4557);
}
} else {
var e4558 = cljs.core._first.call(null,args__$5);
var args__$6 = cljs.core._rest.call(null,args__$5);
if((argc === (5))){
if(f.cljs$core$IFn$_invoke$arity$5){
return f.cljs$core$IFn$_invoke$arity$5(a4554,b4555,c4556,d4557,e4558);
} else {
return f.call(null,a4554,b4555,c4556,d4557,e4558);
}
} else {
var f4559 = cljs.core._first.call(null,args__$6);
var args__$7 = cljs.core._rest.call(null,args__$6);
if((argc === (6))){
if(f.cljs$core$IFn$_invoke$arity$6){
return f.cljs$core$IFn$_invoke$arity$6(a4554,b4555,c4556,d4557,e4558,f4559);
} else {
return f.call(null,a4554,b4555,c4556,d4557,e4558,f4559);
}
} else {
var g4560 = cljs.core._first.call(null,args__$7);
var args__$8 = cljs.core._rest.call(null,args__$7);
if((argc === (7))){
if(f.cljs$core$IFn$_invoke$arity$7){
return f.cljs$core$IFn$_invoke$arity$7(a4554,b4555,c4556,d4557,e4558,f4559,g4560);
} else {
return f.call(null,a4554,b4555,c4556,d4557,e4558,f4559,g4560);
}
} else {
var h4561 = cljs.core._first.call(null,args__$8);
var args__$9 = cljs.core._rest.call(null,args__$8);
if((argc === (8))){
if(f.cljs$core$IFn$_invoke$arity$8){
return f.cljs$core$IFn$_invoke$arity$8(a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561);
} else {
return f.call(null,a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561);
}
} else {
var i4562 = cljs.core._first.call(null,args__$9);
var args__$10 = cljs.core._rest.call(null,args__$9);
if((argc === (9))){
if(f.cljs$core$IFn$_invoke$arity$9){
return f.cljs$core$IFn$_invoke$arity$9(a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562);
} else {
return f.call(null,a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562);
}
} else {
var j4563 = cljs.core._first.call(null,args__$10);
var args__$11 = cljs.core._rest.call(null,args__$10);
if((argc === (10))){
if(f.cljs$core$IFn$_invoke$arity$10){
return f.cljs$core$IFn$_invoke$arity$10(a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563);
} else {
return f.call(null,a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563);
}
} else {
var k4564 = cljs.core._first.call(null,args__$11);
var args__$12 = cljs.core._rest.call(null,args__$11);
if((argc === (11))){
if(f.cljs$core$IFn$_invoke$arity$11){
return f.cljs$core$IFn$_invoke$arity$11(a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564);
} else {
return f.call(null,a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564);
}
} else {
var l4565 = cljs.core._first.call(null,args__$12);
var args__$13 = cljs.core._rest.call(null,args__$12);
if((argc === (12))){
if(f.cljs$core$IFn$_invoke$arity$12){
return f.cljs$core$IFn$_invoke$arity$12(a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564,l4565);
} else {
return f.call(null,a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564,l4565);
}
} else {
var m4566 = cljs.core._first.call(null,args__$13);
var args__$14 = cljs.core._rest.call(null,args__$13);
if((argc === (13))){
if(f.cljs$core$IFn$_invoke$arity$13){
return f.cljs$core$IFn$_invoke$arity$13(a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564,l4565,m4566);
} else {
return f.call(null,a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564,l4565,m4566);
}
} else {
var n4567 = cljs.core._first.call(null,args__$14);
var args__$15 = cljs.core._rest.call(null,args__$14);
if((argc === (14))){
if(f.cljs$core$IFn$_invoke$arity$14){
return f.cljs$core$IFn$_invoke$arity$14(a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564,l4565,m4566,n4567);
} else {
return f.call(null,a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564,l4565,m4566,n4567);
}
} else {
var o4568 = cljs.core._first.call(null,args__$15);
var args__$16 = cljs.core._rest.call(null,args__$15);
if((argc === (15))){
if(f.cljs$core$IFn$_invoke$arity$15){
return f.cljs$core$IFn$_invoke$arity$15(a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564,l4565,m4566,n4567,o4568);
} else {
return f.call(null,a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564,l4565,m4566,n4567,o4568);
}
} else {
var p4569 = cljs.core._first.call(null,args__$16);
var args__$17 = cljs.core._rest.call(null,args__$16);
if((argc === (16))){
if(f.cljs$core$IFn$_invoke$arity$16){
return f.cljs$core$IFn$_invoke$arity$16(a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564,l4565,m4566,n4567,o4568,p4569);
} else {
return f.call(null,a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564,l4565,m4566,n4567,o4568,p4569);
}
} else {
var q4570 = cljs.core._first.call(null,args__$17);
var args__$18 = cljs.core._rest.call(null,args__$17);
if((argc === (17))){
if(f.cljs$core$IFn$_invoke$arity$17){
return f.cljs$core$IFn$_invoke$arity$17(a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564,l4565,m4566,n4567,o4568,p4569,q4570);
} else {
return f.call(null,a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564,l4565,m4566,n4567,o4568,p4569,q4570);
}
} else {
var r4571 = cljs.core._first.call(null,args__$18);
var args__$19 = cljs.core._rest.call(null,args__$18);
if((argc === (18))){
if(f.cljs$core$IFn$_invoke$arity$18){
return f.cljs$core$IFn$_invoke$arity$18(a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564,l4565,m4566,n4567,o4568,p4569,q4570,r4571);
} else {
return f.call(null,a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564,l4565,m4566,n4567,o4568,p4569,q4570,r4571);
}
} else {
var s4572 = cljs.core._first.call(null,args__$19);
var args__$20 = cljs.core._rest.call(null,args__$19);
if((argc === (19))){
if(f.cljs$core$IFn$_invoke$arity$19){
return f.cljs$core$IFn$_invoke$arity$19(a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564,l4565,m4566,n4567,o4568,p4569,q4570,r4571,s4572);
} else {
return f.call(null,a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564,l4565,m4566,n4567,o4568,p4569,q4570,r4571,s4572);
}
} else {
var t4573 = cljs.core._first.call(null,args__$20);
var args__$21 = cljs.core._rest.call(null,args__$20);
if((argc === (20))){
if(f.cljs$core$IFn$_invoke$arity$20){
return f.cljs$core$IFn$_invoke$arity$20(a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564,l4565,m4566,n4567,o4568,p4569,q4570,r4571,s4572,t4573);
} else {
return f.call(null,a4554,b4555,c4556,d4557,e4558,f4559,g4560,h4561,i4562,j4563,k4564,l4565,m4566,n4567,o4568,p4569,q4570,r4571,s4572,t4573);
}
} else {
throw (new Error("Only up to 20 arguments supported on functions"));
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
});
/**
* Applies fn f to the argument list formed by prepending intervening arguments to args.
* First cut. Not lazy. Needs to use emitted toApply.
* @param {...*} var_args
*/
cljs.core.apply = (function() {
var apply = null;
var apply__2 = (function (f,args){
var fixed_arity = f.cljs$lang$maxFixedArity;
if(f.cljs$lang$applyTo){
var bc = cljs.core.bounded_count.call(null,args,(fixed_arity + (1)));
if((bc <= fixed_arity)){
return cljs.core.apply_to.call(null,f,bc,args);
} else {
return f.cljs$lang$applyTo(args);
}
} else {
return f.apply(f,cljs.core.to_array.call(null,args));
}
});
var apply__3 = (function (f,x,args){
var arglist = cljs.core.list_STAR_.call(null,x,args);
var fixed_arity = f.cljs$lang$maxFixedArity;
if(f.cljs$lang$applyTo){
var bc = cljs.core.bounded_count.call(null,arglist,(fixed_arity + (1)));
if((bc <= fixed_arity)){
return cljs.core.apply_to.call(null,f,bc,arglist);
} else {
return f.cljs$lang$applyTo(arglist);
}
} else {
return f.apply(f,cljs.core.to_array.call(null,arglist));
}
});
var apply__4 = (function (f,x,y,args){
var arglist = cljs.core.list_STAR_.call(null,x,y,args);
var fixed_arity = f.cljs$lang$maxFixedArity;
if(f.cljs$lang$applyTo){
var bc = cljs.core.bounded_count.call(null,arglist,(fixed_arity + (1)));
if((bc <= fixed_arity)){
return cljs.core.apply_to.call(null,f,bc,arglist);
} else {
return f.cljs$lang$applyTo(arglist);
}
} else {
return f.apply(f,cljs.core.to_array.call(null,arglist));
}
});
var apply__5 = (function (f,x,y,z,args){
var arglist = cljs.core.list_STAR_.call(null,x,y,z,args);
var fixed_arity = f.cljs$lang$maxFixedArity;
if(f.cljs$lang$applyTo){
var bc = cljs.core.bounded_count.call(null,arglist,(fixed_arity + (1)));
if((bc <= fixed_arity)){
return cljs.core.apply_to.call(null,f,bc,arglist);
} else {
return f.cljs$lang$applyTo(arglist);
}
} else {
return f.apply(f,cljs.core.to_array.call(null,arglist));
}
});
var apply__6 = (function() {
var G__10103__delegate = function (f,a,b,c,d,args){
var arglist = cljs.core.cons.call(null,a,cljs.core.cons.call(null,b,cljs.core.cons.call(null,c,cljs.core.cons.call(null,d,cljs.core.spread.call(null,args)))));
var fixed_arity = f.cljs$lang$maxFixedArity;
if(f.cljs$lang$applyTo){
var bc = cljs.core.bounded_count.call(null,arglist,(fixed_arity + (1)));
if((bc <= fixed_arity)){
return cljs.core.apply_to.call(null,f,bc,arglist);
} else {
return f.cljs$lang$applyTo(arglist);
}
} else {
return f.apply(f,cljs.core.to_array.call(null,arglist));
}
};
var G__10103 = function (f,a,b,c,d,var_args){
var args = null;
if (arguments.length > 5) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 5),0);
}
return G__10103__delegate.call(this,f,a,b,c,d,args);};
G__10103.cljs$lang$maxFixedArity = 5;
G__10103.cljs$lang$applyTo = (function (arglist__10104){
var f = cljs.core.first(arglist__10104);
arglist__10104 = cljs.core.next(arglist__10104);
var a = cljs.core.first(arglist__10104);
arglist__10104 = cljs.core.next(arglist__10104);
var b = cljs.core.first(arglist__10104);
arglist__10104 = cljs.core.next(arglist__10104);
var c = cljs.core.first(arglist__10104);
arglist__10104 = cljs.core.next(arglist__10104);
var d = cljs.core.first(arglist__10104);
var args = cljs.core.rest(arglist__10104);
return G__10103__delegate(f,a,b,c,d,args);
});
G__10103.cljs$core$IFn$_invoke$arity$variadic = G__10103__delegate;
return G__10103;
})()
;
apply = function(f,a,b,c,d,var_args){
var args = var_args;
switch(arguments.length){
case 2:
return apply__2.call(this,f,a);
case 3:
return apply__3.call(this,f,a,b);
case 4:
return apply__4.call(this,f,a,b,c);
case 5:
return apply__5.call(this,f,a,b,c,d);
default:
return apply__6.cljs$core$IFn$_invoke$arity$variadic(f,a,b,c,d, cljs.core.array_seq(arguments, 5));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
apply.cljs$lang$maxFixedArity = 5;
apply.cljs$lang$applyTo = apply__6.cljs$lang$applyTo;
apply.cljs$core$IFn$_invoke$arity$2 = apply__2;
apply.cljs$core$IFn$_invoke$arity$3 = apply__3;
apply.cljs$core$IFn$_invoke$arity$4 = apply__4;
apply.cljs$core$IFn$_invoke$arity$5 = apply__5;
apply.cljs$core$IFn$_invoke$arity$variadic = apply__6.cljs$core$IFn$_invoke$arity$variadic;
return apply;
})()
;
/**
* Returns an object of the same type and value as obj, with
* (apply f (meta obj) args) as its metadata.
* @param {...*} var_args
*/
cljs.core.vary_meta = (function() {
var vary_meta = null;
var vary_meta__2 = (function (obj,f){
return cljs.core.with_meta.call(null,obj,f.call(null,cljs.core.meta.call(null,obj)));
});
var vary_meta__3 = (function (obj,f,a){
return cljs.core.with_meta.call(null,obj,f.call(null,cljs.core.meta.call(null,obj),a));
});
var vary_meta__4 = (function (obj,f,a,b){
return cljs.core.with_meta.call(null,obj,f.call(null,cljs.core.meta.call(null,obj),a,b));
});
var vary_meta__5 = (function (obj,f,a,b,c){
return cljs.core.with_meta.call(null,obj,f.call(null,cljs.core.meta.call(null,obj),a,b,c));
});
var vary_meta__6 = (function (obj,f,a,b,c,d){
return cljs.core.with_meta.call(null,obj,f.call(null,cljs.core.meta.call(null,obj),a,b,c,d));
});
var vary_meta__7 = (function() {
var G__10105__delegate = function (obj,f,a,b,c,d,args){
return cljs.core.with_meta.call(null,obj,cljs.core.apply.call(null,f,cljs.core.meta.call(null,obj),a,b,c,d,args));
};
var G__10105 = function (obj,f,a,b,c,d,var_args){
var args = null;
if (arguments.length > 6) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 6),0);
}
return G__10105__delegate.call(this,obj,f,a,b,c,d,args);};
G__10105.cljs$lang$maxFixedArity = 6;
G__10105.cljs$lang$applyTo = (function (arglist__10106){
var obj = cljs.core.first(arglist__10106);
arglist__10106 = cljs.core.next(arglist__10106);
var f = cljs.core.first(arglist__10106);
arglist__10106 = cljs.core.next(arglist__10106);
var a = cljs.core.first(arglist__10106);
arglist__10106 = cljs.core.next(arglist__10106);
var b = cljs.core.first(arglist__10106);
arglist__10106 = cljs.core.next(arglist__10106);
var c = cljs.core.first(arglist__10106);
arglist__10106 = cljs.core.next(arglist__10106);
var d = cljs.core.first(arglist__10106);
var args = cljs.core.rest(arglist__10106);
return G__10105__delegate(obj,f,a,b,c,d,args);
});
G__10105.cljs$core$IFn$_invoke$arity$variadic = G__10105__delegate;
return G__10105;
})()
;
vary_meta = function(obj,f,a,b,c,d,var_args){
var args = var_args;
switch(arguments.length){
case 2:
return vary_meta__2.call(this,obj,f);
case 3:
return vary_meta__3.call(this,obj,f,a);
case 4:
return vary_meta__4.call(this,obj,f,a,b);
case 5:
return vary_meta__5.call(this,obj,f,a,b,c);
case 6:
return vary_meta__6.call(this,obj,f,a,b,c,d);
default:
return vary_meta__7.cljs$core$IFn$_invoke$arity$variadic(obj,f,a,b,c,d, cljs.core.array_seq(arguments, 6));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
vary_meta.cljs$lang$maxFixedArity = 6;
vary_meta.cljs$lang$applyTo = vary_meta__7.cljs$lang$applyTo;
vary_meta.cljs$core$IFn$_invoke$arity$2 = vary_meta__2;
vary_meta.cljs$core$IFn$_invoke$arity$3 = vary_meta__3;
vary_meta.cljs$core$IFn$_invoke$arity$4 = vary_meta__4;
vary_meta.cljs$core$IFn$_invoke$arity$5 = vary_meta__5;
vary_meta.cljs$core$IFn$_invoke$arity$6 = vary_meta__6;
vary_meta.cljs$core$IFn$_invoke$arity$variadic = vary_meta__7.cljs$core$IFn$_invoke$arity$variadic;
return vary_meta;
})()
;
/**
* Same as (not (= obj1 obj2))
* @param {...*} var_args
*/
cljs.core.not_EQ_ = (function() {
var not_EQ_ = null;
var not_EQ___1 = (function (x){
return false;
});
var not_EQ___2 = (function (x,y){
return !(cljs.core._EQ_.call(null,x,y));
});
var not_EQ___3 = (function() {
var G__10107__delegate = function (x,y,more){
return cljs.core.not.call(null,cljs.core.apply.call(null,cljs.core._EQ_,x,y,more));
};
var G__10107 = function (x,y,var_args){
var more = null;
if (arguments.length > 2) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__10107__delegate.call(this,x,y,more);};
G__10107.cljs$lang$maxFixedArity = 2;
G__10107.cljs$lang$applyTo = (function (arglist__10108){
var x = cljs.core.first(arglist__10108);
arglist__10108 = cljs.core.next(arglist__10108);
var y = cljs.core.first(arglist__10108);
var more = cljs.core.rest(arglist__10108);
return G__10107__delegate(x,y,more);
});
G__10107.cljs$core$IFn$_invoke$arity$variadic = G__10107__delegate;
return G__10107;
})()
;
not_EQ_ = function(x,y,var_args){
var more = var_args;
switch(arguments.length){
case 1:
return not_EQ___1.call(this,x);
case 2:
return not_EQ___2.call(this,x,y);
default:
return not_EQ___3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
not_EQ_.cljs$lang$maxFixedArity = 2;
not_EQ_.cljs$lang$applyTo = not_EQ___3.cljs$lang$applyTo;
not_EQ_.cljs$core$IFn$_invoke$arity$1 = not_EQ___1;
not_EQ_.cljs$core$IFn$_invoke$arity$2 = not_EQ___2;
not_EQ_.cljs$core$IFn$_invoke$arity$variadic = not_EQ___3.cljs$core$IFn$_invoke$arity$variadic;
return not_EQ_;
})()
;
/**
* If coll is empty, returns nil, else coll
*/
cljs.core.not_empty = (function not_empty(coll){
if(cljs.core.seq.call(null,coll)){
return coll;
} else {
return null;
}
});
cljs.core.nil_iter = (function nil_iter(){
if(typeof cljs.core.t10112 !== 'undefined'){
} else {
/**
* @constructor
*/
cljs.core.t10112 = (function (nil_iter,meta10113){
this.nil_iter = nil_iter;
this.meta10113 = meta10113;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 393216;
})
cljs.core.t10112.prototype.hasNext = (function (){
var self__ = this;
var _ = this;
return false;
});
cljs.core.t10112.prototype.next = (function (){
var self__ = this;
var _ = this;
return (new Error("No such element"));
});
cljs.core.t10112.prototype.remove = (function (){
var self__ = this;
var _ = this;
return (new Error("Unsupported operation"));
});
cljs.core.t10112.prototype.cljs$core$IMeta$_meta$arity$1 = (function (_10114){
var self__ = this;
var _10114__$1 = this;
return self__.meta10113;
});
cljs.core.t10112.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (_10114,meta10113__$1){
var self__ = this;
var _10114__$1 = this;
return (new cljs.core.t10112(self__.nil_iter,meta10113__$1));
});
cljs.core.t10112.cljs$lang$type = true;
cljs.core.t10112.cljs$lang$ctorStr = "cljs.core/t10112";
cljs.core.t10112.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/t10112");
});
cljs.core.__GT_t10112 = (function __GT_t10112(nil_iter__$1,meta10113){
return (new cljs.core.t10112(nil_iter__$1,meta10113));
});
}
return (new cljs.core.t10112(nil_iter,new cljs.core.PersistentArrayMap(null, 5, [new cljs.core.Keyword(null,"end-column","end-column",1425389514),54,new cljs.core.Keyword(null,"end-line","end-line",1837326455),2986,new cljs.core.Keyword(null,"column","column",2078222095),3,new cljs.core.Keyword(null,"line","line",212345235),2982,new cljs.core.Keyword(null,"file","file",-1269645878),"/Users/henrik/Documents/Projects/Programming/reactive/resources/public/js/output/cljs/core.cljs"], null)));
});
/**
* @constructor
*/
cljs.core.StringIter = (function (s,i){
this.s = s;
this.i = i;
})
cljs.core.StringIter.prototype.hasNext = (function (){
var self__ = this;
var _ = this;
return (self__.i < self__.s.length);
});
cljs.core.StringIter.prototype.next = (function (){
var self__ = this;
var _ = this;
var ret = self__.s.charAt(self__.i);
self__.i = (self__.i + (1));
return ret;
});
cljs.core.StringIter.prototype.remove = (function (){
var self__ = this;
var _ = this;
return (new Error("Unsupported operation"));
});
cljs.core.StringIter.cljs$lang$type = true;
cljs.core.StringIter.cljs$lang$ctorStr = "cljs.core/StringIter";
cljs.core.StringIter.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/StringIter");
});
cljs.core.__GT_StringIter = (function __GT_StringIter(s,i){
return (new cljs.core.StringIter(s,i));
});
cljs.core.string_iter = (function string_iter(x){
return (new cljs.core.StringIter(x,(0)));
});
/**
* @constructor
*/
cljs.core.ArrayIter = (function (arr,i){
this.arr = arr;
this.i = i;
})
cljs.core.ArrayIter.prototype.hasNext = (function (){
var self__ = this;
var _ = this;
return (self__.i < self__.arr.length);
});
cljs.core.ArrayIter.prototype.next = (function (){
var self__ = this;
var _ = this;
var ret = (self__.arr[self__.i]);
self__.i = (self__.i + (1));
return ret;
});
cljs.core.ArrayIter.prototype.remove = (function (){
var self__ = this;
var _ = this;
return (new Error("Unsupported operation"));
});
cljs.core.ArrayIter.cljs$lang$type = true;
cljs.core.ArrayIter.cljs$lang$ctorStr = "cljs.core/ArrayIter";
cljs.core.ArrayIter.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/ArrayIter");
});
cljs.core.__GT_ArrayIter = (function __GT_ArrayIter(arr,i){
return (new cljs.core.ArrayIter(arr,i));
});
cljs.core.array_iter = (function array_iter(x){
return (new cljs.core.ArrayIter(x,(0)));
});
cljs.core.INIT = {};
cljs.core.START = {};
/**
* @constructor
*/
cljs.core.SeqIter = (function (_seq,_next){
this._seq = _seq;
this._next = _next;
})
cljs.core.SeqIter.prototype.hasNext = (function (){
var self__ = this;
var _ = this;
if((self__._seq === cljs.core.INIT)){
self__._seq = cljs.core.START;
self__._next = cljs.core.seq.call(null,self__._next);
} else {
if((self__._seq === self__._next)){
self__._next = cljs.core.next.call(null,self__._seq);
} else {
}
}
return !((self__._next == null));
});
cljs.core.SeqIter.prototype.next = (function (){
var self__ = this;
var this$ = this;
if(cljs.core.not.call(null,this$.hasNext())){
throw (new Error("No such element"));
} else {
self__._seq = self__._next;
return cljs.core.first.call(null,self__._next);
}
});
cljs.core.SeqIter.prototype.remove = (function (){
var self__ = this;
var _ = this;
return (new Error("Unsupported operation"));
});
cljs.core.SeqIter.cljs$lang$type = true;
cljs.core.SeqIter.cljs$lang$ctorStr = "cljs.core/SeqIter";
cljs.core.SeqIter.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/SeqIter");
});
cljs.core.__GT_SeqIter = (function __GT_SeqIter(_seq,_next){
return (new cljs.core.SeqIter(_seq,_next));
});
cljs.core.seq_iter = (function seq_iter(coll){
return (new cljs.core.SeqIter(cljs.core.INIT,coll));
});
cljs.core.iter = (function iter(coll){
if((coll == null)){
return cljs.core.nil_iter.call(null);
} else {
if(typeof coll === 'string'){
return cljs.core.string_iter.call(null,coll);
} else {
if(coll instanceof Array){
return cljs.core.array_iter.call(null,coll);
} else {
if(cljs.core.iterable_QMARK_.call(null,coll)){
return cljs.core._iterator.call(null,coll);
} else {
if(cljs.core.seqable_QMARK_.call(null,coll)){
return cljs.core.seq_iter.call(null,coll);
} else {
throw (new Error([cljs.core.str("Cannot create iterator from "),cljs.core.str(coll)].join('')));
}
}
}
}
}
});
cljs.core.lazy_transformer = (function lazy_transformer(stepper){
return (new cljs.core.LazyTransformer(stepper,null,null,null));
});
/**
* @constructor
*/
cljs.core.Stepper = (function (xform,iter){
this.xform = xform;
this.iter = iter;
})
cljs.core.Stepper.prototype.step = (function (lt){
var self__ = this;
var this$ = this;
while(true){
if(cljs.core.truth_((function (){var and__3616__auto__ = !((lt.stepper == null));
if(and__3616__auto__){
return self__.iter.hasNext();
} else {
return and__3616__auto__;
}
})())){
if(cljs.core.reduced_QMARK_.call(null,self__.xform.call(null,lt,self__.iter.next()))){
if((lt.rest == null)){
} else {
lt.rest.stepper = null;
}
} else {
continue;
}
} else {
}
break;
}
if((lt.stepper == null)){
return null;
} else {
return self__.xform.call(null,lt);
}
});
cljs.core.Stepper.cljs$lang$type = true;
cljs.core.Stepper.cljs$lang$ctorStr = "cljs.core/Stepper";
cljs.core.Stepper.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/Stepper");
});
cljs.core.__GT_Stepper = (function __GT_Stepper(xform,iter){
return (new cljs.core.Stepper(xform,iter));
});
cljs.core.stepper = (function stepper(xform,iter){
var stepfn = (function() {
var stepfn = null;
var stepfn__1 = (function (result){
var lt = ((cljs.core.reduced_QMARK_.call(null,result))?cljs.core.deref.call(null,result):result);
lt.stepper = null;
return result;
});
var stepfn__2 = (function (result,input){
var lt = result;
lt.first = input;
lt.rest = cljs.core.lazy_transformer.call(null,lt.stepper);
lt.stepper = null;
return lt.rest;
});
stepfn = function(result,input){
switch(arguments.length){
case 1:
return stepfn__1.call(this,result);
case 2:
return stepfn__2.call(this,result,input);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
stepfn.cljs$core$IFn$_invoke$arity$1 = stepfn__1;
stepfn.cljs$core$IFn$_invoke$arity$2 = stepfn__2;
return stepfn;
})()
;
return (new cljs.core.Stepper(xform.call(null,stepfn),iter));
});
/**
* @constructor
*/
cljs.core.MultiStepper = (function (xform,iters,nexts){
this.xform = xform;
this.iters = iters;
this.nexts = nexts;
})
cljs.core.MultiStepper.prototype.hasNext = (function (){
var self__ = this;
var _ = this;
var iters__$1 = cljs.core.seq.call(null,self__.iters);
while(true){
if(!((iters__$1 == null))){
var iter = cljs.core.first.call(null,iters__$1);
if(cljs.core.not.call(null,iter.hasNext())){
return false;
} else {
var G__10115 = cljs.core.next.call(null,iters__$1);
iters__$1 = G__10115;
continue;
}
} else {
return true;
}
break;
}
});
cljs.core.MultiStepper.prototype.next = (function (){
var self__ = this;
var _ = this;
var n__4510__auto___10116 = self__.iters.length;
var i_10117 = (0);
while(true){
if((i_10117 < n__4510__auto___10116)){
(self__.nexts[i_10117] = (self__.iters[i_10117]).next());
var G__10118 = (i_10117 + (1));
i_10117 = G__10118;
continue;
} else {
}
break;
}
return cljs.core.prim_seq.call(null,self__.nexts,(0));
});
cljs.core.MultiStepper.prototype.step = (function (lt){
var self__ = this;
var this$ = this;
while(true){
if(cljs.core.truth_((function (){var and__3616__auto__ = !((lt.stepper == null));
if(and__3616__auto__){
return this$.hasNext();
} else {
return and__3616__auto__;
}
})())){
if(cljs.core.reduced_QMARK_.call(null,cljs.core.apply.call(null,self__.xform,cljs.core.cons.call(null,lt,this$.next())))){
if((lt.rest == null)){
} else {
lt.rest.stepper = null;
}
} else {
continue;
}
} else {
}
break;
}
if((lt.stepper == null)){
return null;
} else {
return self__.xform.call(null,lt);
}
});
cljs.core.MultiStepper.cljs$lang$type = true;
cljs.core.MultiStepper.cljs$lang$ctorStr = "cljs.core/MultiStepper";
cljs.core.MultiStepper.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/MultiStepper");
});
cljs.core.__GT_MultiStepper = (function __GT_MultiStepper(xform,iters,nexts){
return (new cljs.core.MultiStepper(xform,iters,nexts));
});
cljs.core.multi_stepper = (function() {
var multi_stepper = null;
var multi_stepper__2 = (function (xform,iters){
return multi_stepper.call(null,xform,iters,(new Array(iters.length)));
});
var multi_stepper__3 = (function (xform,iters,nexts){
var stepfn = (function() {
var stepfn = null;
var stepfn__1 = (function (result){
var lt = ((cljs.core.reduced_QMARK_.call(null,result))?cljs.core.deref.call(null,result):result);
lt.stepper = null;
return lt;
});
var stepfn__2 = (function (result,input){
var lt = result;
lt.first = input;
lt.rest = cljs.core.lazy_transformer.call(null,lt.stepper);
lt.stepper = null;
return lt.rest;
});
stepfn = function(result,input){
switch(arguments.length){
case 1:
return stepfn__1.call(this,result);
case 2:
return stepfn__2.call(this,result,input);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
stepfn.cljs$core$IFn$_invoke$arity$1 = stepfn__1;
stepfn.cljs$core$IFn$_invoke$arity$2 = stepfn__2;
return stepfn;
})()
;
return (new cljs.core.MultiStepper(xform.call(null,stepfn),iters,nexts));
});
multi_stepper = function(xform,iters,nexts){
switch(arguments.length){
case 2:
return multi_stepper__2.call(this,xform,iters);
case 3:
return multi_stepper__3.call(this,xform,iters,nexts);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
multi_stepper.cljs$core$IFn$_invoke$arity$2 = multi_stepper__2;
multi_stepper.cljs$core$IFn$_invoke$arity$3 = multi_stepper__3;
return multi_stepper;
})()
;
/**
* @constructor
*/
cljs.core.LazyTransformer = (function (stepper,first,rest,meta){
this.stepper = stepper;
this.first = first;
this.rest = rest;
this.meta = meta;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 31719628;
})
cljs.core.LazyTransformer.prototype.cljs$core$INext$_next$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
if((self__.stepper == null)){
} else {
cljs.core._seq.call(null,this$__$1);
}
if((self__.rest == null)){
return null;
} else {
return cljs.core._seq.call(null,self__.rest);
}
});
cljs.core.LazyTransformer.prototype.cljs$core$ISeq$_first$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
if((self__.stepper == null)){
} else {
cljs.core._seq.call(null,this$__$1);
}
if((self__.rest == null)){
return null;
} else {
return self__.first;
}
});
cljs.core.LazyTransformer.prototype.cljs$core$ISeq$_rest$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
if((self__.stepper == null)){
} else {
cljs.core._seq.call(null,this$__$1);
}
if((self__.rest == null)){
return cljs.core.List.EMPTY;
} else {
return self__.rest;
}
});
cljs.core.LazyTransformer.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
if((self__.stepper == null)){
} else {
self__.stepper.step(this$__$1);
}
if((self__.rest == null)){
return null;
} else {
return this$__$1;
}
});
cljs.core.LazyTransformer.prototype.cljs$core$IHash$_hash$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
return cljs.core.hash_ordered_coll.call(null,this$__$1);
});
cljs.core.LazyTransformer.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (this$,other){
var self__ = this;
var this$__$1 = this;
var s = cljs.core._seq.call(null,this$__$1);
if(!((s == null))){
return cljs.core.equiv_sequential.call(null,this$__$1,other);
} else {
return (cljs.core.sequential_QMARK_.call(null,other)) && ((cljs.core.seq.call(null,other) == null));
}
});
cljs.core.LazyTransformer.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
return cljs.core.List.EMPTY;
});
cljs.core.LazyTransformer.prototype.cljs$core$ICollection$_conj$arity$2 = (function (this$,o){
var self__ = this;
var this$__$1 = this;
return cljs.core.cons.call(null,o,cljs.core._seq.call(null,this$__$1));
});
cljs.core.LazyTransformer.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (this$,new_meta){
var self__ = this;
var this$__$1 = this;
return (new cljs.core.LazyTransformer(self__.stepper,self__.first,self__.rest,new_meta));
});
cljs.core.LazyTransformer.cljs$lang$type = true;
cljs.core.LazyTransformer.cljs$lang$ctorStr = "cljs.core/LazyTransformer";
cljs.core.LazyTransformer.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/LazyTransformer");
});
cljs.core.__GT_LazyTransformer = (function __GT_LazyTransformer(stepper,first,rest,meta){
return (new cljs.core.LazyTransformer(stepper,first,rest,meta));
});
(cljs.core.LazyTransformer.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
cljs.core.LazyTransformer.create = (function (xform,coll){
return (new cljs.core.LazyTransformer(cljs.core.stepper.call(null,xform,cljs.core.iter.call(null,coll)),null,null,null));
});
cljs.core.LazyTransformer.createMulti = (function (xform,colls){
var iters = [];
var seq__10119_10123 = cljs.core.seq.call(null,colls);
var chunk__10120_10124 = null;
var count__10121_10125 = (0);
var i__10122_10126 = (0);
while(true){
if((i__10122_10126 < count__10121_10125)){
var coll_10127 = cljs.core._nth.call(null,chunk__10120_10124,i__10122_10126);
iters.push(cljs.core.iter.call(null,coll_10127));
var G__10128 = seq__10119_10123;
var G__10129 = chunk__10120_10124;
var G__10130 = count__10121_10125;
var G__10131 = (i__10122_10126 + (1));
seq__10119_10123 = G__10128;
chunk__10120_10124 = G__10129;
count__10121_10125 = G__10130;
i__10122_10126 = G__10131;
continue;
} else {
var temp__4126__auto___10132 = cljs.core.seq.call(null,seq__10119_10123);
if(temp__4126__auto___10132){
var seq__10119_10133__$1 = temp__4126__auto___10132;
if(cljs.core.chunked_seq_QMARK_.call(null,seq__10119_10133__$1)){
var c__4410__auto___10134 = cljs.core.chunk_first.call(null,seq__10119_10133__$1);
var G__10135 = cljs.core.chunk_rest.call(null,seq__10119_10133__$1);
var G__10136 = c__4410__auto___10134;
var G__10137 = cljs.core.count.call(null,c__4410__auto___10134);
var G__10138 = (0);
seq__10119_10123 = G__10135;
chunk__10120_10124 = G__10136;
count__10121_10125 = G__10137;
i__10122_10126 = G__10138;
continue;
} else {
var coll_10139 = cljs.core.first.call(null,seq__10119_10133__$1);
iters.push(cljs.core.iter.call(null,coll_10139));
var G__10140 = cljs.core.next.call(null,seq__10119_10133__$1);
var G__10141 = null;
var G__10142 = (0);
var G__10143 = (0);
seq__10119_10123 = G__10140;
chunk__10120_10124 = G__10141;
count__10121_10125 = G__10142;
i__10122_10126 = G__10143;
continue;
}
} else {
}
}
break;
}
return (new cljs.core.LazyTransformer(cljs.core.multi_stepper.call(null,xform,iters,(new Array(iters.length))),null,null,null));
});
/**
* Coerces coll to a (possibly empty) sequence, if it is not already
* one. Will not force a lazy seq. (sequence nil) yields (), When a
* transducer is supplied, returns a lazy sequence of applications of
* the transform to the items in coll(s), i.e. to the set of first
* items of each coll, followed by the set of second
* items in each coll, until any one of the colls is exhausted. Any
* remaining items in other colls are ignored. The transform should accept
* number-of-colls arguments
* @param {...*} var_args
*/
cljs.core.sequence = (function() {
var sequence = null;
var sequence__1 = (function (coll){
if(cljs.core.seq_QMARK_.call(null,coll)){
return coll;
} else {
var or__3628__auto__ = cljs.core.seq.call(null,coll);
if(or__3628__auto__){
return or__3628__auto__;
} else {
return cljs.core.List.EMPTY;
}
}
});
var sequence__2 = (function (xform,coll){
return cljs.core.LazyTransformer.create(xform,coll);
});
var sequence__3 = (function() {
var G__10144__delegate = function (xform,coll,colls){
return cljs.core.LazyTransformer.createMulti(xform,cljs.core.to_array.call(null,cljs.core.cons.call(null,coll,colls)));
};
var G__10144 = function (xform,coll,var_args){
var colls = null;
if (arguments.length > 2) {
colls = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__10144__delegate.call(this,xform,coll,colls);};
G__10144.cljs$lang$maxFixedArity = 2;
G__10144.cljs$lang$applyTo = (function (arglist__10145){
var xform = cljs.core.first(arglist__10145);
arglist__10145 = cljs.core.next(arglist__10145);
var coll = cljs.core.first(arglist__10145);
var colls = cljs.core.rest(arglist__10145);
return G__10144__delegate(xform,coll,colls);
});
G__10144.cljs$core$IFn$_invoke$arity$variadic = G__10144__delegate;
return G__10144;
})()
;
sequence = function(xform,coll,var_args){
var colls = var_args;
switch(arguments.length){
case 1:
return sequence__1.call(this,xform);
case 2:
return sequence__2.call(this,xform,coll);
default:
return sequence__3.cljs$core$IFn$_invoke$arity$variadic(xform,coll, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
sequence.cljs$lang$maxFixedArity = 2;
sequence.cljs$lang$applyTo = sequence__3.cljs$lang$applyTo;
sequence.cljs$core$IFn$_invoke$arity$1 = sequence__1;
sequence.cljs$core$IFn$_invoke$arity$2 = sequence__2;
sequence.cljs$core$IFn$_invoke$arity$variadic = sequence__3.cljs$core$IFn$_invoke$arity$variadic;
return sequence;
})()
;
/**
* Returns true if (pred x) is logical true for every x in coll, else
* false.
*/
cljs.core.every_QMARK_ = (function every_QMARK_(pred,coll){
while(true){
if((cljs.core.seq.call(null,coll) == null)){
return true;
} else {
if(cljs.core.truth_(pred.call(null,cljs.core.first.call(null,coll)))){
var G__10146 = pred;
var G__10147 = cljs.core.next.call(null,coll);
pred = G__10146;
coll = G__10147;
continue;
} else {
return false;
}
}
break;
}
});
/**
* Returns false if (pred x) is logical true for every x in
* coll, else true.
*/
cljs.core.not_every_QMARK_ = (function not_every_QMARK_(pred,coll){
return !(cljs.core.every_QMARK_.call(null,pred,coll));
});
/**
* Returns the first logical true value of (pred x) for any x in coll,
* else nil. One common idiom is to use a set as pred, for example
* this will return :fred if :fred is in the sequence, otherwise nil:
* (some #{:fred} coll)
*/
cljs.core.some = (function some(pred,coll){
while(true){
if(cljs.core.seq.call(null,coll)){
var or__3628__auto__ = pred.call(null,cljs.core.first.call(null,coll));
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
var G__10148 = pred;
var G__10149 = cljs.core.next.call(null,coll);
pred = G__10148;
coll = G__10149;
continue;
}
} else {
return null;
}
break;
}
});
/**
* Returns false if (pred x) is logical true for any x in coll,
* else true.
*/
cljs.core.not_any_QMARK_ = (function not_any_QMARK_(pred,coll){
return cljs.core.not.call(null,cljs.core.some.call(null,pred,coll));
});
/**
* Returns true if n is even, throws an exception if n is not an integer
*/
cljs.core.even_QMARK_ = (function even_QMARK_(n){
if(cljs.core.integer_QMARK_.call(null,n)){
return ((n & (1)) === (0));
} else {
throw (new Error([cljs.core.str("Argument must be an integer: "),cljs.core.str(n)].join('')));
}
});
/**
* Returns true if n is odd, throws an exception if n is not an integer
*/
cljs.core.odd_QMARK_ = (function odd_QMARK_(n){
return !(cljs.core.even_QMARK_.call(null,n));
});
/**
* Takes a fn f and returns a fn that takes the same arguments as f,
* has the same effects, if any, and returns the opposite truth value.
*/
cljs.core.complement = (function complement(f){
return (function() {
var G__10150 = null;
var G__10150__0 = (function (){
return cljs.core.not.call(null,f.call(null));
});
var G__10150__1 = (function (x){
return cljs.core.not.call(null,f.call(null,x));
});
var G__10150__2 = (function (x,y){
return cljs.core.not.call(null,f.call(null,x,y));
});
var G__10150__3 = (function() {
var G__10151__delegate = function (x,y,zs){
return cljs.core.not.call(null,cljs.core.apply.call(null,f,x,y,zs));
};
var G__10151 = function (x,y,var_args){
var zs = null;
if (arguments.length > 2) {
zs = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__10151__delegate.call(this,x,y,zs);};
G__10151.cljs$lang$maxFixedArity = 2;
G__10151.cljs$lang$applyTo = (function (arglist__10152){
var x = cljs.core.first(arglist__10152);
arglist__10152 = cljs.core.next(arglist__10152);
var y = cljs.core.first(arglist__10152);
var zs = cljs.core.rest(arglist__10152);
return G__10151__delegate(x,y,zs);
});
G__10151.cljs$core$IFn$_invoke$arity$variadic = G__10151__delegate;
return G__10151;
})()
;
G__10150 = function(x,y,var_args){
var zs = var_args;
switch(arguments.length){
case 0:
return G__10150__0.call(this);
case 1:
return G__10150__1.call(this,x);
case 2:
return G__10150__2.call(this,x,y);
default:
return G__10150__3.cljs$core$IFn$_invoke$arity$variadic(x,y, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10150.cljs$lang$maxFixedArity = 2;
G__10150.cljs$lang$applyTo = G__10150__3.cljs$lang$applyTo;
G__10150.cljs$core$IFn$_invoke$arity$0 = G__10150__0;
G__10150.cljs$core$IFn$_invoke$arity$1 = G__10150__1;
G__10150.cljs$core$IFn$_invoke$arity$2 = G__10150__2;
G__10150.cljs$core$IFn$_invoke$arity$variadic = G__10150__3.cljs$core$IFn$_invoke$arity$variadic;
return G__10150;
})()
});
/**
* Returns a function that takes any number of arguments and returns x.
*/
cljs.core.constantly = (function constantly(x){
return (function() {
var G__10153__delegate = function (args){
return x;
};
var G__10153 = function (var_args){
var args = null;
if (arguments.length > 0) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return G__10153__delegate.call(this,args);};
G__10153.cljs$lang$maxFixedArity = 0;
G__10153.cljs$lang$applyTo = (function (arglist__10154){
var args = cljs.core.seq(arglist__10154);
return G__10153__delegate(args);
});
G__10153.cljs$core$IFn$_invoke$arity$variadic = G__10153__delegate;
return G__10153;
})()
;
});
/**
* Takes a set of functions and returns a fn that is the composition
* of those fns. The returned fn takes a variable number of args,
* applies the rightmost of fns to the args, the next
* fn (right-to-left) to the result, etc.
* @param {...*} var_args
*/
cljs.core.comp = (function() {
var comp = null;
var comp__0 = (function (){
return cljs.core.identity;
});
var comp__1 = (function (f){
return f;
});
var comp__2 = (function (f,g){
return (function() {
var G__10155 = null;
var G__10155__0 = (function (){
return f.call(null,g.call(null));
});
var G__10155__1 = (function (x){
return f.call(null,g.call(null,x));
});
var G__10155__2 = (function (x,y){
return f.call(null,g.call(null,x,y));
});
var G__10155__3 = (function (x,y,z){
return f.call(null,g.call(null,x,y,z));
});
var G__10155__4 = (function() {
var G__10156__delegate = function (x,y,z,args){
return f.call(null,cljs.core.apply.call(null,g,x,y,z,args));
};
var G__10156 = function (x,y,z,var_args){
var args = null;
if (arguments.length > 3) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10156__delegate.call(this,x,y,z,args);};
G__10156.cljs$lang$maxFixedArity = 3;
G__10156.cljs$lang$applyTo = (function (arglist__10157){
var x = cljs.core.first(arglist__10157);
arglist__10157 = cljs.core.next(arglist__10157);
var y = cljs.core.first(arglist__10157);
arglist__10157 = cljs.core.next(arglist__10157);
var z = cljs.core.first(arglist__10157);
var args = cljs.core.rest(arglist__10157);
return G__10156__delegate(x,y,z,args);
});
G__10156.cljs$core$IFn$_invoke$arity$variadic = G__10156__delegate;
return G__10156;
})()
;
G__10155 = function(x,y,z,var_args){
var args = var_args;
switch(arguments.length){
case 0:
return G__10155__0.call(this);
case 1:
return G__10155__1.call(this,x);
case 2:
return G__10155__2.call(this,x,y);
case 3:
return G__10155__3.call(this,x,y,z);
default:
return G__10155__4.cljs$core$IFn$_invoke$arity$variadic(x,y,z, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10155.cljs$lang$maxFixedArity = 3;
G__10155.cljs$lang$applyTo = G__10155__4.cljs$lang$applyTo;
G__10155.cljs$core$IFn$_invoke$arity$0 = G__10155__0;
G__10155.cljs$core$IFn$_invoke$arity$1 = G__10155__1;
G__10155.cljs$core$IFn$_invoke$arity$2 = G__10155__2;
G__10155.cljs$core$IFn$_invoke$arity$3 = G__10155__3;
G__10155.cljs$core$IFn$_invoke$arity$variadic = G__10155__4.cljs$core$IFn$_invoke$arity$variadic;
return G__10155;
})()
});
var comp__3 = (function (f,g,h){
return (function() {
var G__10158 = null;
var G__10158__0 = (function (){
return f.call(null,g.call(null,h.call(null)));
});
var G__10158__1 = (function (x){
return f.call(null,g.call(null,h.call(null,x)));
});
var G__10158__2 = (function (x,y){
return f.call(null,g.call(null,h.call(null,x,y)));
});
var G__10158__3 = (function (x,y,z){
return f.call(null,g.call(null,h.call(null,x,y,z)));
});
var G__10158__4 = (function() {
var G__10159__delegate = function (x,y,z,args){
return f.call(null,g.call(null,cljs.core.apply.call(null,h,x,y,z,args)));
};
var G__10159 = function (x,y,z,var_args){
var args = null;
if (arguments.length > 3) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10159__delegate.call(this,x,y,z,args);};
G__10159.cljs$lang$maxFixedArity = 3;
G__10159.cljs$lang$applyTo = (function (arglist__10160){
var x = cljs.core.first(arglist__10160);
arglist__10160 = cljs.core.next(arglist__10160);
var y = cljs.core.first(arglist__10160);
arglist__10160 = cljs.core.next(arglist__10160);
var z = cljs.core.first(arglist__10160);
var args = cljs.core.rest(arglist__10160);
return G__10159__delegate(x,y,z,args);
});
G__10159.cljs$core$IFn$_invoke$arity$variadic = G__10159__delegate;
return G__10159;
})()
;
G__10158 = function(x,y,z,var_args){
var args = var_args;
switch(arguments.length){
case 0:
return G__10158__0.call(this);
case 1:
return G__10158__1.call(this,x);
case 2:
return G__10158__2.call(this,x,y);
case 3:
return G__10158__3.call(this,x,y,z);
default:
return G__10158__4.cljs$core$IFn$_invoke$arity$variadic(x,y,z, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10158.cljs$lang$maxFixedArity = 3;
G__10158.cljs$lang$applyTo = G__10158__4.cljs$lang$applyTo;
G__10158.cljs$core$IFn$_invoke$arity$0 = G__10158__0;
G__10158.cljs$core$IFn$_invoke$arity$1 = G__10158__1;
G__10158.cljs$core$IFn$_invoke$arity$2 = G__10158__2;
G__10158.cljs$core$IFn$_invoke$arity$3 = G__10158__3;
G__10158.cljs$core$IFn$_invoke$arity$variadic = G__10158__4.cljs$core$IFn$_invoke$arity$variadic;
return G__10158;
})()
});
var comp__4 = (function() {
var G__10161__delegate = function (f1,f2,f3,fs){
var fs__$1 = cljs.core.reverse.call(null,cljs.core.list_STAR_.call(null,f1,f2,f3,fs));
return ((function (fs__$1){
return (function() {
var G__10162__delegate = function (args){
var ret = cljs.core.apply.call(null,cljs.core.first.call(null,fs__$1),args);
var fs__$2 = cljs.core.next.call(null,fs__$1);
while(true){
if(fs__$2){
var G__10163 = cljs.core.first.call(null,fs__$2).call(null,ret);
var G__10164 = cljs.core.next.call(null,fs__$2);
ret = G__10163;
fs__$2 = G__10164;
continue;
} else {
return ret;
}
break;
}
};
var G__10162 = function (var_args){
var args = null;
if (arguments.length > 0) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return G__10162__delegate.call(this,args);};
G__10162.cljs$lang$maxFixedArity = 0;
G__10162.cljs$lang$applyTo = (function (arglist__10165){
var args = cljs.core.seq(arglist__10165);
return G__10162__delegate(args);
});
G__10162.cljs$core$IFn$_invoke$arity$variadic = G__10162__delegate;
return G__10162;
})()
;
;})(fs__$1))
};
var G__10161 = function (f1,f2,f3,var_args){
var fs = null;
if (arguments.length > 3) {
fs = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10161__delegate.call(this,f1,f2,f3,fs);};
G__10161.cljs$lang$maxFixedArity = 3;
G__10161.cljs$lang$applyTo = (function (arglist__10166){
var f1 = cljs.core.first(arglist__10166);
arglist__10166 = cljs.core.next(arglist__10166);
var f2 = cljs.core.first(arglist__10166);
arglist__10166 = cljs.core.next(arglist__10166);
var f3 = cljs.core.first(arglist__10166);
var fs = cljs.core.rest(arglist__10166);
return G__10161__delegate(f1,f2,f3,fs);
});
G__10161.cljs$core$IFn$_invoke$arity$variadic = G__10161__delegate;
return G__10161;
})()
;
comp = function(f1,f2,f3,var_args){
var fs = var_args;
switch(arguments.length){
case 0:
return comp__0.call(this);
case 1:
return comp__1.call(this,f1);
case 2:
return comp__2.call(this,f1,f2);
case 3:
return comp__3.call(this,f1,f2,f3);
default:
return comp__4.cljs$core$IFn$_invoke$arity$variadic(f1,f2,f3, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
comp.cljs$lang$maxFixedArity = 3;
comp.cljs$lang$applyTo = comp__4.cljs$lang$applyTo;
comp.cljs$core$IFn$_invoke$arity$0 = comp__0;
comp.cljs$core$IFn$_invoke$arity$1 = comp__1;
comp.cljs$core$IFn$_invoke$arity$2 = comp__2;
comp.cljs$core$IFn$_invoke$arity$3 = comp__3;
comp.cljs$core$IFn$_invoke$arity$variadic = comp__4.cljs$core$IFn$_invoke$arity$variadic;
return comp;
})()
;
/**
* Takes a function f and fewer than the normal arguments to f, and
* returns a fn that takes a variable number of additional args. When
* called, the returned function calls f with args + additional args.
* @param {...*} var_args
*/
cljs.core.partial = (function() {
var partial = null;
var partial__1 = (function (f){
return f;
});
var partial__2 = (function (f,arg1){
return (function() {
var G__10167__delegate = function (args){
return cljs.core.apply.call(null,f,arg1,args);
};
var G__10167 = function (var_args){
var args = null;
if (arguments.length > 0) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return G__10167__delegate.call(this,args);};
G__10167.cljs$lang$maxFixedArity = 0;
G__10167.cljs$lang$applyTo = (function (arglist__10168){
var args = cljs.core.seq(arglist__10168);
return G__10167__delegate(args);
});
G__10167.cljs$core$IFn$_invoke$arity$variadic = G__10167__delegate;
return G__10167;
})()
;
});
var partial__3 = (function (f,arg1,arg2){
return (function() {
var G__10169__delegate = function (args){
return cljs.core.apply.call(null,f,arg1,arg2,args);
};
var G__10169 = function (var_args){
var args = null;
if (arguments.length > 0) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return G__10169__delegate.call(this,args);};
G__10169.cljs$lang$maxFixedArity = 0;
G__10169.cljs$lang$applyTo = (function (arglist__10170){
var args = cljs.core.seq(arglist__10170);
return G__10169__delegate(args);
});
G__10169.cljs$core$IFn$_invoke$arity$variadic = G__10169__delegate;
return G__10169;
})()
;
});
var partial__4 = (function (f,arg1,arg2,arg3){
return (function() {
var G__10171__delegate = function (args){
return cljs.core.apply.call(null,f,arg1,arg2,arg3,args);
};
var G__10171 = function (var_args){
var args = null;
if (arguments.length > 0) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return G__10171__delegate.call(this,args);};
G__10171.cljs$lang$maxFixedArity = 0;
G__10171.cljs$lang$applyTo = (function (arglist__10172){
var args = cljs.core.seq(arglist__10172);
return G__10171__delegate(args);
});
G__10171.cljs$core$IFn$_invoke$arity$variadic = G__10171__delegate;
return G__10171;
})()
;
});
var partial__5 = (function() {
var G__10173__delegate = function (f,arg1,arg2,arg3,more){
return (function() {
var G__10174__delegate = function (args){
return cljs.core.apply.call(null,f,arg1,arg2,arg3,cljs.core.concat.call(null,more,args));
};
var G__10174 = function (var_args){
var args = null;
if (arguments.length > 0) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return G__10174__delegate.call(this,args);};
G__10174.cljs$lang$maxFixedArity = 0;
G__10174.cljs$lang$applyTo = (function (arglist__10175){
var args = cljs.core.seq(arglist__10175);
return G__10174__delegate(args);
});
G__10174.cljs$core$IFn$_invoke$arity$variadic = G__10174__delegate;
return G__10174;
})()
;
};
var G__10173 = function (f,arg1,arg2,arg3,var_args){
var more = null;
if (arguments.length > 4) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 4),0);
}
return G__10173__delegate.call(this,f,arg1,arg2,arg3,more);};
G__10173.cljs$lang$maxFixedArity = 4;
G__10173.cljs$lang$applyTo = (function (arglist__10176){
var f = cljs.core.first(arglist__10176);
arglist__10176 = cljs.core.next(arglist__10176);
var arg1 = cljs.core.first(arglist__10176);
arglist__10176 = cljs.core.next(arglist__10176);
var arg2 = cljs.core.first(arglist__10176);
arglist__10176 = cljs.core.next(arglist__10176);
var arg3 = cljs.core.first(arglist__10176);
var more = cljs.core.rest(arglist__10176);
return G__10173__delegate(f,arg1,arg2,arg3,more);
});
G__10173.cljs$core$IFn$_invoke$arity$variadic = G__10173__delegate;
return G__10173;
})()
;
partial = function(f,arg1,arg2,arg3,var_args){
var more = var_args;
switch(arguments.length){
case 1:
return partial__1.call(this,f);
case 2:
return partial__2.call(this,f,arg1);
case 3:
return partial__3.call(this,f,arg1,arg2);
case 4:
return partial__4.call(this,f,arg1,arg2,arg3);
default:
return partial__5.cljs$core$IFn$_invoke$arity$variadic(f,arg1,arg2,arg3, cljs.core.array_seq(arguments, 4));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
partial.cljs$lang$maxFixedArity = 4;
partial.cljs$lang$applyTo = partial__5.cljs$lang$applyTo;
partial.cljs$core$IFn$_invoke$arity$1 = partial__1;
partial.cljs$core$IFn$_invoke$arity$2 = partial__2;
partial.cljs$core$IFn$_invoke$arity$3 = partial__3;
partial.cljs$core$IFn$_invoke$arity$4 = partial__4;
partial.cljs$core$IFn$_invoke$arity$variadic = partial__5.cljs$core$IFn$_invoke$arity$variadic;
return partial;
})()
;
/**
* Takes a function f, and returns a function that calls f, replacing
* a nil first argument to f with the supplied value x. Higher arity
* versions can replace arguments in the second and third
* positions (y, z). Note that the function f can take any number of
* arguments, not just the one(s) being nil-patched.
*/
cljs.core.fnil = (function() {
var fnil = null;
var fnil__2 = (function (f,x){
return (function() {
var G__10177 = null;
var G__10177__1 = (function (a){
return f.call(null,(((a == null))?x:a));
});
var G__10177__2 = (function (a,b){
return f.call(null,(((a == null))?x:a),b);
});
var G__10177__3 = (function (a,b,c){
return f.call(null,(((a == null))?x:a),b,c);
});
var G__10177__4 = (function() {
var G__10178__delegate = function (a,b,c,ds){
return cljs.core.apply.call(null,f,(((a == null))?x:a),b,c,ds);
};
var G__10178 = function (a,b,c,var_args){
var ds = null;
if (arguments.length > 3) {
ds = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10178__delegate.call(this,a,b,c,ds);};
G__10178.cljs$lang$maxFixedArity = 3;
G__10178.cljs$lang$applyTo = (function (arglist__10179){
var a = cljs.core.first(arglist__10179);
arglist__10179 = cljs.core.next(arglist__10179);
var b = cljs.core.first(arglist__10179);
arglist__10179 = cljs.core.next(arglist__10179);
var c = cljs.core.first(arglist__10179);
var ds = cljs.core.rest(arglist__10179);
return G__10178__delegate(a,b,c,ds);
});
G__10178.cljs$core$IFn$_invoke$arity$variadic = G__10178__delegate;
return G__10178;
})()
;
G__10177 = function(a,b,c,var_args){
var ds = var_args;
switch(arguments.length){
case 1:
return G__10177__1.call(this,a);
case 2:
return G__10177__2.call(this,a,b);
case 3:
return G__10177__3.call(this,a,b,c);
default:
return G__10177__4.cljs$core$IFn$_invoke$arity$variadic(a,b,c, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10177.cljs$lang$maxFixedArity = 3;
G__10177.cljs$lang$applyTo = G__10177__4.cljs$lang$applyTo;
G__10177.cljs$core$IFn$_invoke$arity$1 = G__10177__1;
G__10177.cljs$core$IFn$_invoke$arity$2 = G__10177__2;
G__10177.cljs$core$IFn$_invoke$arity$3 = G__10177__3;
G__10177.cljs$core$IFn$_invoke$arity$variadic = G__10177__4.cljs$core$IFn$_invoke$arity$variadic;
return G__10177;
})()
});
var fnil__3 = (function (f,x,y){
return (function() {
var G__10180 = null;
var G__10180__2 = (function (a,b){
return f.call(null,(((a == null))?x:a),(((b == null))?y:b));
});
var G__10180__3 = (function (a,b,c){
return f.call(null,(((a == null))?x:a),(((b == null))?y:b),c);
});
var G__10180__4 = (function() {
var G__10181__delegate = function (a,b,c,ds){
return cljs.core.apply.call(null,f,(((a == null))?x:a),(((b == null))?y:b),c,ds);
};
var G__10181 = function (a,b,c,var_args){
var ds = null;
if (arguments.length > 3) {
ds = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10181__delegate.call(this,a,b,c,ds);};
G__10181.cljs$lang$maxFixedArity = 3;
G__10181.cljs$lang$applyTo = (function (arglist__10182){
var a = cljs.core.first(arglist__10182);
arglist__10182 = cljs.core.next(arglist__10182);
var b = cljs.core.first(arglist__10182);
arglist__10182 = cljs.core.next(arglist__10182);
var c = cljs.core.first(arglist__10182);
var ds = cljs.core.rest(arglist__10182);
return G__10181__delegate(a,b,c,ds);
});
G__10181.cljs$core$IFn$_invoke$arity$variadic = G__10181__delegate;
return G__10181;
})()
;
G__10180 = function(a,b,c,var_args){
var ds = var_args;
switch(arguments.length){
case 2:
return G__10180__2.call(this,a,b);
case 3:
return G__10180__3.call(this,a,b,c);
default:
return G__10180__4.cljs$core$IFn$_invoke$arity$variadic(a,b,c, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10180.cljs$lang$maxFixedArity = 3;
G__10180.cljs$lang$applyTo = G__10180__4.cljs$lang$applyTo;
G__10180.cljs$core$IFn$_invoke$arity$2 = G__10180__2;
G__10180.cljs$core$IFn$_invoke$arity$3 = G__10180__3;
G__10180.cljs$core$IFn$_invoke$arity$variadic = G__10180__4.cljs$core$IFn$_invoke$arity$variadic;
return G__10180;
})()
});
var fnil__4 = (function (f,x,y,z){
return (function() {
var G__10183 = null;
var G__10183__2 = (function (a,b){
return f.call(null,(((a == null))?x:a),(((b == null))?y:b));
});
var G__10183__3 = (function (a,b,c){
return f.call(null,(((a == null))?x:a),(((b == null))?y:b),(((c == null))?z:c));
});
var G__10183__4 = (function() {
var G__10184__delegate = function (a,b,c,ds){
return cljs.core.apply.call(null,f,(((a == null))?x:a),(((b == null))?y:b),(((c == null))?z:c),ds);
};
var G__10184 = function (a,b,c,var_args){
var ds = null;
if (arguments.length > 3) {
ds = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10184__delegate.call(this,a,b,c,ds);};
G__10184.cljs$lang$maxFixedArity = 3;
G__10184.cljs$lang$applyTo = (function (arglist__10185){
var a = cljs.core.first(arglist__10185);
arglist__10185 = cljs.core.next(arglist__10185);
var b = cljs.core.first(arglist__10185);
arglist__10185 = cljs.core.next(arglist__10185);
var c = cljs.core.first(arglist__10185);
var ds = cljs.core.rest(arglist__10185);
return G__10184__delegate(a,b,c,ds);
});
G__10184.cljs$core$IFn$_invoke$arity$variadic = G__10184__delegate;
return G__10184;
})()
;
G__10183 = function(a,b,c,var_args){
var ds = var_args;
switch(arguments.length){
case 2:
return G__10183__2.call(this,a,b);
case 3:
return G__10183__3.call(this,a,b,c);
default:
return G__10183__4.cljs$core$IFn$_invoke$arity$variadic(a,b,c, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10183.cljs$lang$maxFixedArity = 3;
G__10183.cljs$lang$applyTo = G__10183__4.cljs$lang$applyTo;
G__10183.cljs$core$IFn$_invoke$arity$2 = G__10183__2;
G__10183.cljs$core$IFn$_invoke$arity$3 = G__10183__3;
G__10183.cljs$core$IFn$_invoke$arity$variadic = G__10183__4.cljs$core$IFn$_invoke$arity$variadic;
return G__10183;
})()
});
fnil = function(f,x,y,z){
switch(arguments.length){
case 2:
return fnil__2.call(this,f,x);
case 3:
return fnil__3.call(this,f,x,y);
case 4:
return fnil__4.call(this,f,x,y,z);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
fnil.cljs$core$IFn$_invoke$arity$2 = fnil__2;
fnil.cljs$core$IFn$_invoke$arity$3 = fnil__3;
fnil.cljs$core$IFn$_invoke$arity$4 = fnil__4;
return fnil;
})()
;
/**
* Returns a lazy sequence consisting of the result of applying f to 0
* and the first item of coll, followed by applying f to 1 and the second
* item in coll, etc, until coll is exhausted. Thus function f should
* accept 2 arguments, index and item.
*/
cljs.core.map_indexed = (function map_indexed(f,coll){
var mapi = (function mapi(idx,coll__$1){
return (new cljs.core.LazySeq(null,(function (){
var temp__4126__auto__ = cljs.core.seq.call(null,coll__$1);
if(temp__4126__auto__){
var s = temp__4126__auto__;
if(cljs.core.chunked_seq_QMARK_.call(null,s)){
var c = cljs.core.chunk_first.call(null,s);
var size = cljs.core.count.call(null,c);
var b = cljs.core.chunk_buffer.call(null,size);
var n__4510__auto___10186 = size;
var i_10187 = (0);
while(true){
if((i_10187 < n__4510__auto___10186)){
cljs.core.chunk_append.call(null,b,f.call(null,(idx + i_10187),cljs.core._nth.call(null,c,i_10187)));
var G__10188 = (i_10187 + (1));
i_10187 = G__10188;
continue;
} else {
}
break;
}
return cljs.core.chunk_cons.call(null,cljs.core.chunk.call(null,b),mapi.call(null,(idx + size),cljs.core.chunk_rest.call(null,s)));
} else {
return cljs.core.cons.call(null,f.call(null,idx,cljs.core.first.call(null,s)),mapi.call(null,(idx + (1)),cljs.core.rest.call(null,s)));
}
} else {
return null;
}
}),null,null));
});
return mapi.call(null,(0),coll);
});
/**
* Returns a lazy sequence of the non-nil results of (f item). Note,
* this means false return values will be included. f must be free of
* side-effects. Returns a transducer when no collection is provided.
*/
cljs.core.keep = (function() {
var keep = null;
var keep__1 = (function (f){
return (function (rf){
return (function() {
var G__10189 = null;
var G__10189__0 = (function (){
return rf.call(null);
});
var G__10189__1 = (function (result){
return rf.call(null,result);
});
var G__10189__2 = (function (result,input){
var v = f.call(null,input);
if((v == null)){
return result;
} else {
return rf.call(null,result,v);
}
});
G__10189 = function(result,input){
switch(arguments.length){
case 0:
return G__10189__0.call(this);
case 1:
return G__10189__1.call(this,result);
case 2:
return G__10189__2.call(this,result,input);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10189.cljs$core$IFn$_invoke$arity$0 = G__10189__0;
G__10189.cljs$core$IFn$_invoke$arity$1 = G__10189__1;
G__10189.cljs$core$IFn$_invoke$arity$2 = G__10189__2;
return G__10189;
})()
});
});
var keep__2 = (function (f,coll){
return (new cljs.core.LazySeq(null,(function (){
var temp__4126__auto__ = cljs.core.seq.call(null,coll);
if(temp__4126__auto__){
var s = temp__4126__auto__;
if(cljs.core.chunked_seq_QMARK_.call(null,s)){
var c = cljs.core.chunk_first.call(null,s);
var size = cljs.core.count.call(null,c);
var b = cljs.core.chunk_buffer.call(null,size);
var n__4510__auto___10190 = size;
var i_10191 = (0);
while(true){
if((i_10191 < n__4510__auto___10190)){
var x_10192 = f.call(null,cljs.core._nth.call(null,c,i_10191));
if((x_10192 == null)){
} else {
cljs.core.chunk_append.call(null,b,x_10192);
}
var G__10193 = (i_10191 + (1));
i_10191 = G__10193;
continue;
} else {
}
break;
}
return cljs.core.chunk_cons.call(null,cljs.core.chunk.call(null,b),keep.call(null,f,cljs.core.chunk_rest.call(null,s)));
} else {
var x = f.call(null,cljs.core.first.call(null,s));
if((x == null)){
return keep.call(null,f,cljs.core.rest.call(null,s));
} else {
return cljs.core.cons.call(null,x,keep.call(null,f,cljs.core.rest.call(null,s)));
}
}
} else {
return null;
}
}),null,null));
});
keep = function(f,coll){
switch(arguments.length){
case 1:
return keep__1.call(this,f);
case 2:
return keep__2.call(this,f,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
keep.cljs$core$IFn$_invoke$arity$1 = keep__1;
keep.cljs$core$IFn$_invoke$arity$2 = keep__2;
return keep;
})()
;
/**
* @constructor
*/
cljs.core.Atom = (function (state,meta,validator,watches){
this.state = state;
this.meta = meta;
this.validator = validator;
this.watches = watches;
this.cljs$lang$protocol_mask$partition0$ = 6455296;
this.cljs$lang$protocol_mask$partition1$ = 16386;
})
cljs.core.Atom.prototype.cljs$core$IHash$_hash$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
return goog.getUid(this$__$1);
});
cljs.core.Atom.prototype.cljs$core$IWatchable$_notify_watches$arity$3 = (function (this$,oldval,newval){
var self__ = this;
var this$__$1 = this;
var seq__10194 = cljs.core.seq.call(null,self__.watches);
var chunk__10195 = null;
var count__10196 = (0);
var i__10197 = (0);
while(true){
if((i__10197 < count__10196)){
var vec__10198 = cljs.core._nth.call(null,chunk__10195,i__10197);
var key = cljs.core.nth.call(null,vec__10198,(0),null);
var f = cljs.core.nth.call(null,vec__10198,(1),null);
f.call(null,key,this$__$1,oldval,newval);
var G__10200 = seq__10194;
var G__10201 = chunk__10195;
var G__10202 = count__10196;
var G__10203 = (i__10197 + (1));
seq__10194 = G__10200;
chunk__10195 = G__10201;
count__10196 = G__10202;
i__10197 = G__10203;
continue;
} else {
var temp__4126__auto__ = cljs.core.seq.call(null,seq__10194);
if(temp__4126__auto__){
var seq__10194__$1 = temp__4126__auto__;
if(cljs.core.chunked_seq_QMARK_.call(null,seq__10194__$1)){
var c__4410__auto__ = cljs.core.chunk_first.call(null,seq__10194__$1);
var G__10204 = cljs.core.chunk_rest.call(null,seq__10194__$1);
var G__10205 = c__4410__auto__;
var G__10206 = cljs.core.count.call(null,c__4410__auto__);
var G__10207 = (0);
seq__10194 = G__10204;
chunk__10195 = G__10205;
count__10196 = G__10206;
i__10197 = G__10207;
continue;
} else {
var vec__10199 = cljs.core.first.call(null,seq__10194__$1);
var key = cljs.core.nth.call(null,vec__10199,(0),null);
var f = cljs.core.nth.call(null,vec__10199,(1),null);
f.call(null,key,this$__$1,oldval,newval);
var G__10208 = cljs.core.next.call(null,seq__10194__$1);
var G__10209 = null;
var G__10210 = (0);
var G__10211 = (0);
seq__10194 = G__10208;
chunk__10195 = G__10209;
count__10196 = G__10210;
i__10197 = G__10211;
continue;
}
} else {
return null;
}
}
break;
}
});
cljs.core.Atom.prototype.cljs$core$IWatchable$_add_watch$arity$3 = (function (this$,key,f){
var self__ = this;
var this$__$1 = this;
this$__$1.watches = cljs.core.assoc.call(null,self__.watches,key,f);
return this$__$1;
});
cljs.core.Atom.prototype.cljs$core$IWatchable$_remove_watch$arity$2 = (function (this$,key){
var self__ = this;
var this$__$1 = this;
return this$__$1.watches = cljs.core.dissoc.call(null,self__.watches,key);
});
cljs.core.Atom.prototype.cljs$core$IMeta$_meta$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return self__.meta;
});
cljs.core.Atom.prototype.cljs$core$IDeref$_deref$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return self__.state;
});
cljs.core.Atom.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (o,other){
var self__ = this;
var o__$1 = this;
return (o__$1 === other);
});
cljs.core.Atom.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.Atom.cljs$lang$type = true;
cljs.core.Atom.cljs$lang$ctorStr = "cljs.core/Atom";
cljs.core.Atom.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/Atom");
});
cljs.core.__GT_Atom = (function __GT_Atom(state,meta,validator,watches){
return (new cljs.core.Atom(state,meta,validator,watches));
});
/**
* Creates and returns an Atom with an initial value of x and zero or
* more options (in any order):
*
* :meta metadata-map
*
* :validator validate-fn
*
* If metadata-map is supplied, it will be come the metadata on the
* atom. validate-fn must be nil or a side-effect-free fn of one
* argument, which will be passed the intended new state on any state
* change. If the new state is unacceptable, the validate-fn should
* return false or throw an Error. If either of these error conditions
* occur, then the value of the atom will not change.
* @param {...*} var_args
*/
cljs.core.atom = (function() {
var atom = null;
var atom__1 = (function (x){
return (new cljs.core.Atom(x,null,null,null));
});
var atom__2 = (function() {
var G__10215__delegate = function (x,p__10212){
var map__10214 = p__10212;
var map__10214__$1 = ((cljs.core.seq_QMARK_.call(null,map__10214))?cljs.core.apply.call(null,cljs.core.hash_map,map__10214):map__10214);
var validator = cljs.core.get.call(null,map__10214__$1,new cljs.core.Keyword(null,"validator","validator",-1966190681));
var meta = cljs.core.get.call(null,map__10214__$1,new cljs.core.Keyword(null,"meta","meta",1499536964));
return (new cljs.core.Atom(x,meta,validator,null));
};
var G__10215 = function (x,var_args){
var p__10212 = null;
if (arguments.length > 1) {
p__10212 = cljs.core.array_seq(Array.prototype.slice.call(arguments, 1),0);
}
return G__10215__delegate.call(this,x,p__10212);};
G__10215.cljs$lang$maxFixedArity = 1;
G__10215.cljs$lang$applyTo = (function (arglist__10216){
var x = cljs.core.first(arglist__10216);
var p__10212 = cljs.core.rest(arglist__10216);
return G__10215__delegate(x,p__10212);
});
G__10215.cljs$core$IFn$_invoke$arity$variadic = G__10215__delegate;
return G__10215;
})()
;
atom = function(x,var_args){
var p__10212 = var_args;
switch(arguments.length){
case 1:
return atom__1.call(this,x);
default:
return atom__2.cljs$core$IFn$_invoke$arity$variadic(x, cljs.core.array_seq(arguments, 1));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
atom.cljs$lang$maxFixedArity = 1;
atom.cljs$lang$applyTo = atom__2.cljs$lang$applyTo;
atom.cljs$core$IFn$_invoke$arity$1 = atom__1;
atom.cljs$core$IFn$_invoke$arity$variadic = atom__2.cljs$core$IFn$_invoke$arity$variadic;
return atom;
})()
;
/**
* Sets the value of atom to newval without regard for the
* current value. Returns newval.
*/
cljs.core.reset_BANG_ = (function reset_BANG_(a,new_value){
if((a instanceof cljs.core.Atom)){
var validate = a.validator;
if((validate == null)){
} else {
if(cljs.core.truth_(validate.call(null,new_value))){
} else {
throw (new Error([cljs.core.str("Assert failed: "),cljs.core.str("Validator rejected reference state"),cljs.core.str("\n"),cljs.core.str(cljs.core.pr_str.call(null,cljs.core.list(new cljs.core.Symbol(null,"validate","validate",1439230700,null),new cljs.core.Symbol(null,"new-value","new-value",-1567397401,null))))].join('')));
}
}
var old_value = a.state;
a.state = new_value;
if((a.watches == null)){
} else {
cljs.core._notify_watches.call(null,a,old_value,new_value);
}
return new_value;
} else {
return cljs.core._reset_BANG_.call(null,a,new_value);
}
});
/**
* Atomically swaps the value of atom to be:
* (apply f current-value-of-atom args). Note that f may be called
* multiple times, and thus should be free of side effects. Returns
* the value that was swapped in.
* @param {...*} var_args
*/
cljs.core.swap_BANG_ = (function() {
var swap_BANG_ = null;
var swap_BANG___2 = (function (a,f){
if((a instanceof cljs.core.Atom)){
return cljs.core.reset_BANG_.call(null,a,f.call(null,a.state));
} else {
return cljs.core._swap_BANG_.call(null,a,f);
}
});
var swap_BANG___3 = (function (a,f,x){
if((a instanceof cljs.core.Atom)){
return cljs.core.reset_BANG_.call(null,a,f.call(null,a.state,x));
} else {
return cljs.core._swap_BANG_.call(null,a,f,x);
}
});
var swap_BANG___4 = (function (a,f,x,y){
if((a instanceof cljs.core.Atom)){
return cljs.core.reset_BANG_.call(null,a,f.call(null,a.state,x,y));
} else {
return cljs.core._swap_BANG_.call(null,a,f,x,y);
}
});
var swap_BANG___5 = (function() {
var G__10217__delegate = function (a,f,x,y,more){
if((a instanceof cljs.core.Atom)){
return cljs.core.reset_BANG_.call(null,a,cljs.core.apply.call(null,f,a.state,x,y,more));
} else {
return cljs.core._swap_BANG_.call(null,a,f,x,y,more);
}
};
var G__10217 = function (a,f,x,y,var_args){
var more = null;
if (arguments.length > 4) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 4),0);
}
return G__10217__delegate.call(this,a,f,x,y,more);};
G__10217.cljs$lang$maxFixedArity = 4;
G__10217.cljs$lang$applyTo = (function (arglist__10218){
var a = cljs.core.first(arglist__10218);
arglist__10218 = cljs.core.next(arglist__10218);
var f = cljs.core.first(arglist__10218);
arglist__10218 = cljs.core.next(arglist__10218);
var x = cljs.core.first(arglist__10218);
arglist__10218 = cljs.core.next(arglist__10218);
var y = cljs.core.first(arglist__10218);
var more = cljs.core.rest(arglist__10218);
return G__10217__delegate(a,f,x,y,more);
});
G__10217.cljs$core$IFn$_invoke$arity$variadic = G__10217__delegate;
return G__10217;
})()
;
swap_BANG_ = function(a,f,x,y,var_args){
var more = var_args;
switch(arguments.length){
case 2:
return swap_BANG___2.call(this,a,f);
case 3:
return swap_BANG___3.call(this,a,f,x);
case 4:
return swap_BANG___4.call(this,a,f,x,y);
default:
return swap_BANG___5.cljs$core$IFn$_invoke$arity$variadic(a,f,x,y, cljs.core.array_seq(arguments, 4));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
swap_BANG_.cljs$lang$maxFixedArity = 4;
swap_BANG_.cljs$lang$applyTo = swap_BANG___5.cljs$lang$applyTo;
swap_BANG_.cljs$core$IFn$_invoke$arity$2 = swap_BANG___2;
swap_BANG_.cljs$core$IFn$_invoke$arity$3 = swap_BANG___3;
swap_BANG_.cljs$core$IFn$_invoke$arity$4 = swap_BANG___4;
swap_BANG_.cljs$core$IFn$_invoke$arity$variadic = swap_BANG___5.cljs$core$IFn$_invoke$arity$variadic;
return swap_BANG_;
})()
;
/**
* Atomically sets the value of atom to newval if and only if the
* current value of the atom is identical to oldval. Returns true if
* set happened, else false.
*/
cljs.core.compare_and_set_BANG_ = (function compare_and_set_BANG_(a,oldval,newval){
if(cljs.core._EQ_.call(null,a.state,oldval)){
cljs.core.reset_BANG_.call(null,a,newval);
return true;
} else {
return false;
}
});
/**
* Sets the validator-fn for an atom. validator-fn must be nil or a
* side-effect-free fn of one argument, which will be passed the intended
* new state on any state change. If the new state is unacceptable, the
* validator-fn should return false or throw an Error. If the current state
* is not acceptable to the new validator, an Error will be thrown and the
* validator will not be changed.
*/
cljs.core.set_validator_BANG_ = (function set_validator_BANG_(iref,val){
return iref.validator = val;
});
/**
* Gets the validator-fn for a var/ref/agent/atom.
*/
cljs.core.get_validator = (function get_validator(iref){
return iref.validator;
});
/**
* Returns a lazy sequence of the non-nil results of (f index item). Note,
* this means false return values will be included. f must be free of
* side-effects. Returns a stateful transducer when no collection is
* provided.
*/
cljs.core.keep_indexed = (function() {
var keep_indexed = null;
var keep_indexed__1 = (function (f){
return (function (rf){
var ia = cljs.core.atom.call(null,(-1));
return ((function (ia){
return (function() {
var G__10219 = null;
var G__10219__0 = (function (){
return rf.call(null);
});
var G__10219__1 = (function (result){
return rf.call(null,result);
});
var G__10219__2 = (function (result,input){
var i = cljs.core.swap_BANG_.call(null,ia,cljs.core.inc);
var v = f.call(null,i,input);
if((v == null)){
return result;
} else {
return rf.call(null,result,v);
}
});
G__10219 = function(result,input){
switch(arguments.length){
case 0:
return G__10219__0.call(this);
case 1:
return G__10219__1.call(this,result);
case 2:
return G__10219__2.call(this,result,input);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10219.cljs$core$IFn$_invoke$arity$0 = G__10219__0;
G__10219.cljs$core$IFn$_invoke$arity$1 = G__10219__1;
G__10219.cljs$core$IFn$_invoke$arity$2 = G__10219__2;
return G__10219;
})()
;})(ia))
});
});
var keep_indexed__2 = (function (f,coll){
var keepi = (function keepi(idx,coll__$1){
return (new cljs.core.LazySeq(null,(function (){
var temp__4126__auto__ = cljs.core.seq.call(null,coll__$1);
if(temp__4126__auto__){
var s = temp__4126__auto__;
if(cljs.core.chunked_seq_QMARK_.call(null,s)){
var c = cljs.core.chunk_first.call(null,s);
var size = cljs.core.count.call(null,c);
var b = cljs.core.chunk_buffer.call(null,size);
var n__4510__auto___10220 = size;
var i_10221 = (0);
while(true){
if((i_10221 < n__4510__auto___10220)){
var x_10222 = f.call(null,(idx + i_10221),cljs.core._nth.call(null,c,i_10221));
if((x_10222 == null)){
} else {
cljs.core.chunk_append.call(null,b,x_10222);
}
var G__10223 = (i_10221 + (1));
i_10221 = G__10223;
continue;
} else {
}
break;
}
return cljs.core.chunk_cons.call(null,cljs.core.chunk.call(null,b),keepi.call(null,(idx + size),cljs.core.chunk_rest.call(null,s)));
} else {
var x = f.call(null,idx,cljs.core.first.call(null,s));
if((x == null)){
return keepi.call(null,(idx + (1)),cljs.core.rest.call(null,s));
} else {
return cljs.core.cons.call(null,x,keepi.call(null,(idx + (1)),cljs.core.rest.call(null,s)));
}
}
} else {
return null;
}
}),null,null));
});
return keepi.call(null,(0),coll);
});
keep_indexed = function(f,coll){
switch(arguments.length){
case 1:
return keep_indexed__1.call(this,f);
case 2:
return keep_indexed__2.call(this,f,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
keep_indexed.cljs$core$IFn$_invoke$arity$1 = keep_indexed__1;
keep_indexed.cljs$core$IFn$_invoke$arity$2 = keep_indexed__2;
return keep_indexed;
})()
;
/**
* Takes a set of predicates and returns a function f that returns true if all of its
* composing predicates return a logical true value against all of its arguments, else it returns
* false. Note that f is short-circuiting in that it will stop execution on the first
* argument that triggers a logical false result against the original predicates.
* @param {...*} var_args
*/
cljs.core.every_pred = (function() {
var every_pred = null;
var every_pred__1 = (function (p){
return (function() {
var ep1 = null;
var ep1__0 = (function (){
return true;
});
var ep1__1 = (function (x){
return cljs.core.boolean$.call(null,p.call(null,x));
});
var ep1__2 = (function (x,y){
return cljs.core.boolean$.call(null,(function (){var and__3616__auto__ = p.call(null,x);
if(cljs.core.truth_(and__3616__auto__)){
return p.call(null,y);
} else {
return and__3616__auto__;
}
})());
});
var ep1__3 = (function (x,y,z){
return cljs.core.boolean$.call(null,(function (){var and__3616__auto__ = p.call(null,x);
if(cljs.core.truth_(and__3616__auto__)){
var and__3616__auto____$1 = p.call(null,y);
if(cljs.core.truth_(and__3616__auto____$1)){
return p.call(null,z);
} else {
return and__3616__auto____$1;
}
} else {
return and__3616__auto__;
}
})());
});
var ep1__4 = (function() {
var G__10230__delegate = function (x,y,z,args){
return cljs.core.boolean$.call(null,(ep1.call(null,x,y,z)) && (cljs.core.every_QMARK_.call(null,p,args)));
};
var G__10230 = function (x,y,z,var_args){
var args = null;
if (arguments.length > 3) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10230__delegate.call(this,x,y,z,args);};
G__10230.cljs$lang$maxFixedArity = 3;
G__10230.cljs$lang$applyTo = (function (arglist__10231){
var x = cljs.core.first(arglist__10231);
arglist__10231 = cljs.core.next(arglist__10231);
var y = cljs.core.first(arglist__10231);
arglist__10231 = cljs.core.next(arglist__10231);
var z = cljs.core.first(arglist__10231);
var args = cljs.core.rest(arglist__10231);
return G__10230__delegate(x,y,z,args);
});
G__10230.cljs$core$IFn$_invoke$arity$variadic = G__10230__delegate;
return G__10230;
})()
;
ep1 = function(x,y,z,var_args){
var args = var_args;
switch(arguments.length){
case 0:
return ep1__0.call(this);
case 1:
return ep1__1.call(this,x);
case 2:
return ep1__2.call(this,x,y);
case 3:
return ep1__3.call(this,x,y,z);
default:
return ep1__4.cljs$core$IFn$_invoke$arity$variadic(x,y,z, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
ep1.cljs$lang$maxFixedArity = 3;
ep1.cljs$lang$applyTo = ep1__4.cljs$lang$applyTo;
ep1.cljs$core$IFn$_invoke$arity$0 = ep1__0;
ep1.cljs$core$IFn$_invoke$arity$1 = ep1__1;
ep1.cljs$core$IFn$_invoke$arity$2 = ep1__2;
ep1.cljs$core$IFn$_invoke$arity$3 = ep1__3;
ep1.cljs$core$IFn$_invoke$arity$variadic = ep1__4.cljs$core$IFn$_invoke$arity$variadic;
return ep1;
})()
});
var every_pred__2 = (function (p1,p2){
return (function() {
var ep2 = null;
var ep2__0 = (function (){
return true;
});
var ep2__1 = (function (x){
return cljs.core.boolean$.call(null,(function (){var and__3616__auto__ = p1.call(null,x);
if(cljs.core.truth_(and__3616__auto__)){
return p2.call(null,x);
} else {
return and__3616__auto__;
}
})());
});
var ep2__2 = (function (x,y){
return cljs.core.boolean$.call(null,(function (){var and__3616__auto__ = p1.call(null,x);
if(cljs.core.truth_(and__3616__auto__)){
var and__3616__auto____$1 = p1.call(null,y);
if(cljs.core.truth_(and__3616__auto____$1)){
var and__3616__auto____$2 = p2.call(null,x);
if(cljs.core.truth_(and__3616__auto____$2)){
return p2.call(null,y);
} else {
return and__3616__auto____$2;
}
} else {
return and__3616__auto____$1;
}
} else {
return and__3616__auto__;
}
})());
});
var ep2__3 = (function (x,y,z){
return cljs.core.boolean$.call(null,(function (){var and__3616__auto__ = p1.call(null,x);
if(cljs.core.truth_(and__3616__auto__)){
var and__3616__auto____$1 = p1.call(null,y);
if(cljs.core.truth_(and__3616__auto____$1)){
var and__3616__auto____$2 = p1.call(null,z);
if(cljs.core.truth_(and__3616__auto____$2)){
var and__3616__auto____$3 = p2.call(null,x);
if(cljs.core.truth_(and__3616__auto____$3)){
var and__3616__auto____$4 = p2.call(null,y);
if(cljs.core.truth_(and__3616__auto____$4)){
return p2.call(null,z);
} else {
return and__3616__auto____$4;
}
} else {
return and__3616__auto____$3;
}
} else {
return and__3616__auto____$2;
}
} else {
return and__3616__auto____$1;
}
} else {
return and__3616__auto__;
}
})());
});
var ep2__4 = (function() {
var G__10232__delegate = function (x,y,z,args){
return cljs.core.boolean$.call(null,(ep2.call(null,x,y,z)) && (cljs.core.every_QMARK_.call(null,(function (p1__10224_SHARP_){
var and__3616__auto__ = p1.call(null,p1__10224_SHARP_);
if(cljs.core.truth_(and__3616__auto__)){
return p2.call(null,p1__10224_SHARP_);
} else {
return and__3616__auto__;
}
}),args)));
};
var G__10232 = function (x,y,z,var_args){
var args = null;
if (arguments.length > 3) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10232__delegate.call(this,x,y,z,args);};
G__10232.cljs$lang$maxFixedArity = 3;
G__10232.cljs$lang$applyTo = (function (arglist__10233){
var x = cljs.core.first(arglist__10233);
arglist__10233 = cljs.core.next(arglist__10233);
var y = cljs.core.first(arglist__10233);
arglist__10233 = cljs.core.next(arglist__10233);
var z = cljs.core.first(arglist__10233);
var args = cljs.core.rest(arglist__10233);
return G__10232__delegate(x,y,z,args);
});
G__10232.cljs$core$IFn$_invoke$arity$variadic = G__10232__delegate;
return G__10232;
})()
;
ep2 = function(x,y,z,var_args){
var args = var_args;
switch(arguments.length){
case 0:
return ep2__0.call(this);
case 1:
return ep2__1.call(this,x);
case 2:
return ep2__2.call(this,x,y);
case 3:
return ep2__3.call(this,x,y,z);
default:
return ep2__4.cljs$core$IFn$_invoke$arity$variadic(x,y,z, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
ep2.cljs$lang$maxFixedArity = 3;
ep2.cljs$lang$applyTo = ep2__4.cljs$lang$applyTo;
ep2.cljs$core$IFn$_invoke$arity$0 = ep2__0;
ep2.cljs$core$IFn$_invoke$arity$1 = ep2__1;
ep2.cljs$core$IFn$_invoke$arity$2 = ep2__2;
ep2.cljs$core$IFn$_invoke$arity$3 = ep2__3;
ep2.cljs$core$IFn$_invoke$arity$variadic = ep2__4.cljs$core$IFn$_invoke$arity$variadic;
return ep2;
})()
});
var every_pred__3 = (function (p1,p2,p3){
return (function() {
var ep3 = null;
var ep3__0 = (function (){
return true;
});
var ep3__1 = (function (x){
return cljs.core.boolean$.call(null,(function (){var and__3616__auto__ = p1.call(null,x);
if(cljs.core.truth_(and__3616__auto__)){
var and__3616__auto____$1 = p2.call(null,x);
if(cljs.core.truth_(and__3616__auto____$1)){
return p3.call(null,x);
} else {
return and__3616__auto____$1;
}
} else {
return and__3616__auto__;
}
})());
});
var ep3__2 = (function (x,y){
return cljs.core.boolean$.call(null,(function (){var and__3616__auto__ = p1.call(null,x);
if(cljs.core.truth_(and__3616__auto__)){
var and__3616__auto____$1 = p2.call(null,x);
if(cljs.core.truth_(and__3616__auto____$1)){
var and__3616__auto____$2 = p3.call(null,x);
if(cljs.core.truth_(and__3616__auto____$2)){
var and__3616__auto____$3 = p1.call(null,y);
if(cljs.core.truth_(and__3616__auto____$3)){
var and__3616__auto____$4 = p2.call(null,y);
if(cljs.core.truth_(and__3616__auto____$4)){
return p3.call(null,y);
} else {
return and__3616__auto____$4;
}
} else {
return and__3616__auto____$3;
}
} else {
return and__3616__auto____$2;
}
} else {
return and__3616__auto____$1;
}
} else {
return and__3616__auto__;
}
})());
});
var ep3__3 = (function (x,y,z){
return cljs.core.boolean$.call(null,(function (){var and__3616__auto__ = p1.call(null,x);
if(cljs.core.truth_(and__3616__auto__)){
var and__3616__auto____$1 = p2.call(null,x);
if(cljs.core.truth_(and__3616__auto____$1)){
var and__3616__auto____$2 = p3.call(null,x);
if(cljs.core.truth_(and__3616__auto____$2)){
var and__3616__auto____$3 = p1.call(null,y);
if(cljs.core.truth_(and__3616__auto____$3)){
var and__3616__auto____$4 = p2.call(null,y);
if(cljs.core.truth_(and__3616__auto____$4)){
var and__3616__auto____$5 = p3.call(null,y);
if(cljs.core.truth_(and__3616__auto____$5)){
var and__3616__auto____$6 = p1.call(null,z);
if(cljs.core.truth_(and__3616__auto____$6)){
var and__3616__auto____$7 = p2.call(null,z);
if(cljs.core.truth_(and__3616__auto____$7)){
return p3.call(null,z);
} else {
return and__3616__auto____$7;
}
} else {
return and__3616__auto____$6;
}
} else {
return and__3616__auto____$5;
}
} else {
return and__3616__auto____$4;
}
} else {
return and__3616__auto____$3;
}
} else {
return and__3616__auto____$2;
}
} else {
return and__3616__auto____$1;
}
} else {
return and__3616__auto__;
}
})());
});
var ep3__4 = (function() {
var G__10234__delegate = function (x,y,z,args){
return cljs.core.boolean$.call(null,(ep3.call(null,x,y,z)) && (cljs.core.every_QMARK_.call(null,(function (p1__10225_SHARP_){
var and__3616__auto__ = p1.call(null,p1__10225_SHARP_);
if(cljs.core.truth_(and__3616__auto__)){
var and__3616__auto____$1 = p2.call(null,p1__10225_SHARP_);
if(cljs.core.truth_(and__3616__auto____$1)){
return p3.call(null,p1__10225_SHARP_);
} else {
return and__3616__auto____$1;
}
} else {
return and__3616__auto__;
}
}),args)));
};
var G__10234 = function (x,y,z,var_args){
var args = null;
if (arguments.length > 3) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10234__delegate.call(this,x,y,z,args);};
G__10234.cljs$lang$maxFixedArity = 3;
G__10234.cljs$lang$applyTo = (function (arglist__10235){
var x = cljs.core.first(arglist__10235);
arglist__10235 = cljs.core.next(arglist__10235);
var y = cljs.core.first(arglist__10235);
arglist__10235 = cljs.core.next(arglist__10235);
var z = cljs.core.first(arglist__10235);
var args = cljs.core.rest(arglist__10235);
return G__10234__delegate(x,y,z,args);
});
G__10234.cljs$core$IFn$_invoke$arity$variadic = G__10234__delegate;
return G__10234;
})()
;
ep3 = function(x,y,z,var_args){
var args = var_args;
switch(arguments.length){
case 0:
return ep3__0.call(this);
case 1:
return ep3__1.call(this,x);
case 2:
return ep3__2.call(this,x,y);
case 3:
return ep3__3.call(this,x,y,z);
default:
return ep3__4.cljs$core$IFn$_invoke$arity$variadic(x,y,z, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
ep3.cljs$lang$maxFixedArity = 3;
ep3.cljs$lang$applyTo = ep3__4.cljs$lang$applyTo;
ep3.cljs$core$IFn$_invoke$arity$0 = ep3__0;
ep3.cljs$core$IFn$_invoke$arity$1 = ep3__1;
ep3.cljs$core$IFn$_invoke$arity$2 = ep3__2;
ep3.cljs$core$IFn$_invoke$arity$3 = ep3__3;
ep3.cljs$core$IFn$_invoke$arity$variadic = ep3__4.cljs$core$IFn$_invoke$arity$variadic;
return ep3;
})()
});
var every_pred__4 = (function() {
var G__10236__delegate = function (p1,p2,p3,ps){
var ps__$1 = cljs.core.list_STAR_.call(null,p1,p2,p3,ps);
return ((function (ps__$1){
return (function() {
var epn = null;
var epn__0 = (function (){
return true;
});
var epn__1 = (function (x){
return cljs.core.every_QMARK_.call(null,((function (ps__$1){
return (function (p1__10226_SHARP_){
return p1__10226_SHARP_.call(null,x);
});})(ps__$1))
,ps__$1);
});
var epn__2 = (function (x,y){
return cljs.core.every_QMARK_.call(null,((function (ps__$1){
return (function (p1__10227_SHARP_){
var and__3616__auto__ = p1__10227_SHARP_.call(null,x);
if(cljs.core.truth_(and__3616__auto__)){
return p1__10227_SHARP_.call(null,y);
} else {
return and__3616__auto__;
}
});})(ps__$1))
,ps__$1);
});
var epn__3 = (function (x,y,z){
return cljs.core.every_QMARK_.call(null,((function (ps__$1){
return (function (p1__10228_SHARP_){
var and__3616__auto__ = p1__10228_SHARP_.call(null,x);
if(cljs.core.truth_(and__3616__auto__)){
var and__3616__auto____$1 = p1__10228_SHARP_.call(null,y);
if(cljs.core.truth_(and__3616__auto____$1)){
return p1__10228_SHARP_.call(null,z);
} else {
return and__3616__auto____$1;
}
} else {
return and__3616__auto__;
}
});})(ps__$1))
,ps__$1);
});
var epn__4 = (function() {
var G__10237__delegate = function (x,y,z,args){
return cljs.core.boolean$.call(null,(epn.call(null,x,y,z)) && (cljs.core.every_QMARK_.call(null,((function (ps__$1){
return (function (p1__10229_SHARP_){
return cljs.core.every_QMARK_.call(null,p1__10229_SHARP_,args);
});})(ps__$1))
,ps__$1)));
};
var G__10237 = function (x,y,z,var_args){
var args = null;
if (arguments.length > 3) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10237__delegate.call(this,x,y,z,args);};
G__10237.cljs$lang$maxFixedArity = 3;
G__10237.cljs$lang$applyTo = (function (arglist__10238){
var x = cljs.core.first(arglist__10238);
arglist__10238 = cljs.core.next(arglist__10238);
var y = cljs.core.first(arglist__10238);
arglist__10238 = cljs.core.next(arglist__10238);
var z = cljs.core.first(arglist__10238);
var args = cljs.core.rest(arglist__10238);
return G__10237__delegate(x,y,z,args);
});
G__10237.cljs$core$IFn$_invoke$arity$variadic = G__10237__delegate;
return G__10237;
})()
;
epn = function(x,y,z,var_args){
var args = var_args;
switch(arguments.length){
case 0:
return epn__0.call(this);
case 1:
return epn__1.call(this,x);
case 2:
return epn__2.call(this,x,y);
case 3:
return epn__3.call(this,x,y,z);
default:
return epn__4.cljs$core$IFn$_invoke$arity$variadic(x,y,z, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
epn.cljs$lang$maxFixedArity = 3;
epn.cljs$lang$applyTo = epn__4.cljs$lang$applyTo;
epn.cljs$core$IFn$_invoke$arity$0 = epn__0;
epn.cljs$core$IFn$_invoke$arity$1 = epn__1;
epn.cljs$core$IFn$_invoke$arity$2 = epn__2;
epn.cljs$core$IFn$_invoke$arity$3 = epn__3;
epn.cljs$core$IFn$_invoke$arity$variadic = epn__4.cljs$core$IFn$_invoke$arity$variadic;
return epn;
})()
;})(ps__$1))
};
var G__10236 = function (p1,p2,p3,var_args){
var ps = null;
if (arguments.length > 3) {
ps = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10236__delegate.call(this,p1,p2,p3,ps);};
G__10236.cljs$lang$maxFixedArity = 3;
G__10236.cljs$lang$applyTo = (function (arglist__10239){
var p1 = cljs.core.first(arglist__10239);
arglist__10239 = cljs.core.next(arglist__10239);
var p2 = cljs.core.first(arglist__10239);
arglist__10239 = cljs.core.next(arglist__10239);
var p3 = cljs.core.first(arglist__10239);
var ps = cljs.core.rest(arglist__10239);
return G__10236__delegate(p1,p2,p3,ps);
});
G__10236.cljs$core$IFn$_invoke$arity$variadic = G__10236__delegate;
return G__10236;
})()
;
every_pred = function(p1,p2,p3,var_args){
var ps = var_args;
switch(arguments.length){
case 1:
return every_pred__1.call(this,p1);
case 2:
return every_pred__2.call(this,p1,p2);
case 3:
return every_pred__3.call(this,p1,p2,p3);
default:
return every_pred__4.cljs$core$IFn$_invoke$arity$variadic(p1,p2,p3, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
every_pred.cljs$lang$maxFixedArity = 3;
every_pred.cljs$lang$applyTo = every_pred__4.cljs$lang$applyTo;
every_pred.cljs$core$IFn$_invoke$arity$1 = every_pred__1;
every_pred.cljs$core$IFn$_invoke$arity$2 = every_pred__2;
every_pred.cljs$core$IFn$_invoke$arity$3 = every_pred__3;
every_pred.cljs$core$IFn$_invoke$arity$variadic = every_pred__4.cljs$core$IFn$_invoke$arity$variadic;
return every_pred;
})()
;
/**
* Takes a set of predicates and returns a function f that returns the first logical true value
* returned by one of its composing predicates against any of its arguments, else it returns
* logical false. Note that f is short-circuiting in that it will stop execution on the first
* argument that triggers a logical true result against the original predicates.
* @param {...*} var_args
*/
cljs.core.some_fn = (function() {
var some_fn = null;
var some_fn__1 = (function (p){
return (function() {
var sp1 = null;
var sp1__0 = (function (){
return null;
});
var sp1__1 = (function (x){
return p.call(null,x);
});
var sp1__2 = (function (x,y){
var or__3628__auto__ = p.call(null,x);
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
return p.call(null,y);
}
});
var sp1__3 = (function (x,y,z){
var or__3628__auto__ = p.call(null,x);
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = p.call(null,y);
if(cljs.core.truth_(or__3628__auto____$1)){
return or__3628__auto____$1;
} else {
return p.call(null,z);
}
}
});
var sp1__4 = (function() {
var G__10246__delegate = function (x,y,z,args){
var or__3628__auto__ = sp1.call(null,x,y,z);
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
return cljs.core.some.call(null,p,args);
}
};
var G__10246 = function (x,y,z,var_args){
var args = null;
if (arguments.length > 3) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10246__delegate.call(this,x,y,z,args);};
G__10246.cljs$lang$maxFixedArity = 3;
G__10246.cljs$lang$applyTo = (function (arglist__10247){
var x = cljs.core.first(arglist__10247);
arglist__10247 = cljs.core.next(arglist__10247);
var y = cljs.core.first(arglist__10247);
arglist__10247 = cljs.core.next(arglist__10247);
var z = cljs.core.first(arglist__10247);
var args = cljs.core.rest(arglist__10247);
return G__10246__delegate(x,y,z,args);
});
G__10246.cljs$core$IFn$_invoke$arity$variadic = G__10246__delegate;
return G__10246;
})()
;
sp1 = function(x,y,z,var_args){
var args = var_args;
switch(arguments.length){
case 0:
return sp1__0.call(this);
case 1:
return sp1__1.call(this,x);
case 2:
return sp1__2.call(this,x,y);
case 3:
return sp1__3.call(this,x,y,z);
default:
return sp1__4.cljs$core$IFn$_invoke$arity$variadic(x,y,z, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
sp1.cljs$lang$maxFixedArity = 3;
sp1.cljs$lang$applyTo = sp1__4.cljs$lang$applyTo;
sp1.cljs$core$IFn$_invoke$arity$0 = sp1__0;
sp1.cljs$core$IFn$_invoke$arity$1 = sp1__1;
sp1.cljs$core$IFn$_invoke$arity$2 = sp1__2;
sp1.cljs$core$IFn$_invoke$arity$3 = sp1__3;
sp1.cljs$core$IFn$_invoke$arity$variadic = sp1__4.cljs$core$IFn$_invoke$arity$variadic;
return sp1;
})()
});
var some_fn__2 = (function (p1,p2){
return (function() {
var sp2 = null;
var sp2__0 = (function (){
return null;
});
var sp2__1 = (function (x){
var or__3628__auto__ = p1.call(null,x);
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
return p2.call(null,x);
}
});
var sp2__2 = (function (x,y){
var or__3628__auto__ = p1.call(null,x);
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = p1.call(null,y);
if(cljs.core.truth_(or__3628__auto____$1)){
return or__3628__auto____$1;
} else {
var or__3628__auto____$2 = p2.call(null,x);
if(cljs.core.truth_(or__3628__auto____$2)){
return or__3628__auto____$2;
} else {
return p2.call(null,y);
}
}
}
});
var sp2__3 = (function (x,y,z){
var or__3628__auto__ = p1.call(null,x);
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = p1.call(null,y);
if(cljs.core.truth_(or__3628__auto____$1)){
return or__3628__auto____$1;
} else {
var or__3628__auto____$2 = p1.call(null,z);
if(cljs.core.truth_(or__3628__auto____$2)){
return or__3628__auto____$2;
} else {
var or__3628__auto____$3 = p2.call(null,x);
if(cljs.core.truth_(or__3628__auto____$3)){
return or__3628__auto____$3;
} else {
var or__3628__auto____$4 = p2.call(null,y);
if(cljs.core.truth_(or__3628__auto____$4)){
return or__3628__auto____$4;
} else {
return p2.call(null,z);
}
}
}
}
}
});
var sp2__4 = (function() {
var G__10248__delegate = function (x,y,z,args){
var or__3628__auto__ = sp2.call(null,x,y,z);
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
return cljs.core.some.call(null,((function (or__3628__auto__){
return (function (p1__10240_SHARP_){
var or__3628__auto____$1 = p1.call(null,p1__10240_SHARP_);
if(cljs.core.truth_(or__3628__auto____$1)){
return or__3628__auto____$1;
} else {
return p2.call(null,p1__10240_SHARP_);
}
});})(or__3628__auto__))
,args);
}
};
var G__10248 = function (x,y,z,var_args){
var args = null;
if (arguments.length > 3) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10248__delegate.call(this,x,y,z,args);};
G__10248.cljs$lang$maxFixedArity = 3;
G__10248.cljs$lang$applyTo = (function (arglist__10249){
var x = cljs.core.first(arglist__10249);
arglist__10249 = cljs.core.next(arglist__10249);
var y = cljs.core.first(arglist__10249);
arglist__10249 = cljs.core.next(arglist__10249);
var z = cljs.core.first(arglist__10249);
var args = cljs.core.rest(arglist__10249);
return G__10248__delegate(x,y,z,args);
});
G__10248.cljs$core$IFn$_invoke$arity$variadic = G__10248__delegate;
return G__10248;
})()
;
sp2 = function(x,y,z,var_args){
var args = var_args;
switch(arguments.length){
case 0:
return sp2__0.call(this);
case 1:
return sp2__1.call(this,x);
case 2:
return sp2__2.call(this,x,y);
case 3:
return sp2__3.call(this,x,y,z);
default:
return sp2__4.cljs$core$IFn$_invoke$arity$variadic(x,y,z, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
sp2.cljs$lang$maxFixedArity = 3;
sp2.cljs$lang$applyTo = sp2__4.cljs$lang$applyTo;
sp2.cljs$core$IFn$_invoke$arity$0 = sp2__0;
sp2.cljs$core$IFn$_invoke$arity$1 = sp2__1;
sp2.cljs$core$IFn$_invoke$arity$2 = sp2__2;
sp2.cljs$core$IFn$_invoke$arity$3 = sp2__3;
sp2.cljs$core$IFn$_invoke$arity$variadic = sp2__4.cljs$core$IFn$_invoke$arity$variadic;
return sp2;
})()
});
var some_fn__3 = (function (p1,p2,p3){
return (function() {
var sp3 = null;
var sp3__0 = (function (){
return null;
});
var sp3__1 = (function (x){
var or__3628__auto__ = p1.call(null,x);
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = p2.call(null,x);
if(cljs.core.truth_(or__3628__auto____$1)){
return or__3628__auto____$1;
} else {
return p3.call(null,x);
}
}
});
var sp3__2 = (function (x,y){
var or__3628__auto__ = p1.call(null,x);
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = p2.call(null,x);
if(cljs.core.truth_(or__3628__auto____$1)){
return or__3628__auto____$1;
} else {
var or__3628__auto____$2 = p3.call(null,x);
if(cljs.core.truth_(or__3628__auto____$2)){
return or__3628__auto____$2;
} else {
var or__3628__auto____$3 = p1.call(null,y);
if(cljs.core.truth_(or__3628__auto____$3)){
return or__3628__auto____$3;
} else {
var or__3628__auto____$4 = p2.call(null,y);
if(cljs.core.truth_(or__3628__auto____$4)){
return or__3628__auto____$4;
} else {
return p3.call(null,y);
}
}
}
}
}
});
var sp3__3 = (function (x,y,z){
var or__3628__auto__ = p1.call(null,x);
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = p2.call(null,x);
if(cljs.core.truth_(or__3628__auto____$1)){
return or__3628__auto____$1;
} else {
var or__3628__auto____$2 = p3.call(null,x);
if(cljs.core.truth_(or__3628__auto____$2)){
return or__3628__auto____$2;
} else {
var or__3628__auto____$3 = p1.call(null,y);
if(cljs.core.truth_(or__3628__auto____$3)){
return or__3628__auto____$3;
} else {
var or__3628__auto____$4 = p2.call(null,y);
if(cljs.core.truth_(or__3628__auto____$4)){
return or__3628__auto____$4;
} else {
var or__3628__auto____$5 = p3.call(null,y);
if(cljs.core.truth_(or__3628__auto____$5)){
return or__3628__auto____$5;
} else {
var or__3628__auto____$6 = p1.call(null,z);
if(cljs.core.truth_(or__3628__auto____$6)){
return or__3628__auto____$6;
} else {
var or__3628__auto____$7 = p2.call(null,z);
if(cljs.core.truth_(or__3628__auto____$7)){
return or__3628__auto____$7;
} else {
return p3.call(null,z);
}
}
}
}
}
}
}
}
});
var sp3__4 = (function() {
var G__10250__delegate = function (x,y,z,args){
var or__3628__auto__ = sp3.call(null,x,y,z);
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
return cljs.core.some.call(null,((function (or__3628__auto__){
return (function (p1__10241_SHARP_){
var or__3628__auto____$1 = p1.call(null,p1__10241_SHARP_);
if(cljs.core.truth_(or__3628__auto____$1)){
return or__3628__auto____$1;
} else {
var or__3628__auto____$2 = p2.call(null,p1__10241_SHARP_);
if(cljs.core.truth_(or__3628__auto____$2)){
return or__3628__auto____$2;
} else {
return p3.call(null,p1__10241_SHARP_);
}
}
});})(or__3628__auto__))
,args);
}
};
var G__10250 = function (x,y,z,var_args){
var args = null;
if (arguments.length > 3) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10250__delegate.call(this,x,y,z,args);};
G__10250.cljs$lang$maxFixedArity = 3;
G__10250.cljs$lang$applyTo = (function (arglist__10251){
var x = cljs.core.first(arglist__10251);
arglist__10251 = cljs.core.next(arglist__10251);
var y = cljs.core.first(arglist__10251);
arglist__10251 = cljs.core.next(arglist__10251);
var z = cljs.core.first(arglist__10251);
var args = cljs.core.rest(arglist__10251);
return G__10250__delegate(x,y,z,args);
});
G__10250.cljs$core$IFn$_invoke$arity$variadic = G__10250__delegate;
return G__10250;
})()
;
sp3 = function(x,y,z,var_args){
var args = var_args;
switch(arguments.length){
case 0:
return sp3__0.call(this);
case 1:
return sp3__1.call(this,x);
case 2:
return sp3__2.call(this,x,y);
case 3:
return sp3__3.call(this,x,y,z);
default:
return sp3__4.cljs$core$IFn$_invoke$arity$variadic(x,y,z, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
sp3.cljs$lang$maxFixedArity = 3;
sp3.cljs$lang$applyTo = sp3__4.cljs$lang$applyTo;
sp3.cljs$core$IFn$_invoke$arity$0 = sp3__0;
sp3.cljs$core$IFn$_invoke$arity$1 = sp3__1;
sp3.cljs$core$IFn$_invoke$arity$2 = sp3__2;
sp3.cljs$core$IFn$_invoke$arity$3 = sp3__3;
sp3.cljs$core$IFn$_invoke$arity$variadic = sp3__4.cljs$core$IFn$_invoke$arity$variadic;
return sp3;
})()
});
var some_fn__4 = (function() {
var G__10252__delegate = function (p1,p2,p3,ps){
var ps__$1 = cljs.core.list_STAR_.call(null,p1,p2,p3,ps);
return ((function (ps__$1){
return (function() {
var spn = null;
var spn__0 = (function (){
return null;
});
var spn__1 = (function (x){
return cljs.core.some.call(null,((function (ps__$1){
return (function (p1__10242_SHARP_){
return p1__10242_SHARP_.call(null,x);
});})(ps__$1))
,ps__$1);
});
var spn__2 = (function (x,y){
return cljs.core.some.call(null,((function (ps__$1){
return (function (p1__10243_SHARP_){
var or__3628__auto__ = p1__10243_SHARP_.call(null,x);
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
return p1__10243_SHARP_.call(null,y);
}
});})(ps__$1))
,ps__$1);
});
var spn__3 = (function (x,y,z){
return cljs.core.some.call(null,((function (ps__$1){
return (function (p1__10244_SHARP_){
var or__3628__auto__ = p1__10244_SHARP_.call(null,x);
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = p1__10244_SHARP_.call(null,y);
if(cljs.core.truth_(or__3628__auto____$1)){
return or__3628__auto____$1;
} else {
return p1__10244_SHARP_.call(null,z);
}
}
});})(ps__$1))
,ps__$1);
});
var spn__4 = (function() {
var G__10253__delegate = function (x,y,z,args){
var or__3628__auto__ = spn.call(null,x,y,z);
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
return cljs.core.some.call(null,((function (or__3628__auto__,ps__$1){
return (function (p1__10245_SHARP_){
return cljs.core.some.call(null,p1__10245_SHARP_,args);
});})(or__3628__auto__,ps__$1))
,ps__$1);
}
};
var G__10253 = function (x,y,z,var_args){
var args = null;
if (arguments.length > 3) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10253__delegate.call(this,x,y,z,args);};
G__10253.cljs$lang$maxFixedArity = 3;
G__10253.cljs$lang$applyTo = (function (arglist__10254){
var x = cljs.core.first(arglist__10254);
arglist__10254 = cljs.core.next(arglist__10254);
var y = cljs.core.first(arglist__10254);
arglist__10254 = cljs.core.next(arglist__10254);
var z = cljs.core.first(arglist__10254);
var args = cljs.core.rest(arglist__10254);
return G__10253__delegate(x,y,z,args);
});
G__10253.cljs$core$IFn$_invoke$arity$variadic = G__10253__delegate;
return G__10253;
})()
;
spn = function(x,y,z,var_args){
var args = var_args;
switch(arguments.length){
case 0:
return spn__0.call(this);
case 1:
return spn__1.call(this,x);
case 2:
return spn__2.call(this,x,y);
case 3:
return spn__3.call(this,x,y,z);
default:
return spn__4.cljs$core$IFn$_invoke$arity$variadic(x,y,z, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
spn.cljs$lang$maxFixedArity = 3;
spn.cljs$lang$applyTo = spn__4.cljs$lang$applyTo;
spn.cljs$core$IFn$_invoke$arity$0 = spn__0;
spn.cljs$core$IFn$_invoke$arity$1 = spn__1;
spn.cljs$core$IFn$_invoke$arity$2 = spn__2;
spn.cljs$core$IFn$_invoke$arity$3 = spn__3;
spn.cljs$core$IFn$_invoke$arity$variadic = spn__4.cljs$core$IFn$_invoke$arity$variadic;
return spn;
})()
;})(ps__$1))
};
var G__10252 = function (p1,p2,p3,var_args){
var ps = null;
if (arguments.length > 3) {
ps = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10252__delegate.call(this,p1,p2,p3,ps);};
G__10252.cljs$lang$maxFixedArity = 3;
G__10252.cljs$lang$applyTo = (function (arglist__10255){
var p1 = cljs.core.first(arglist__10255);
arglist__10255 = cljs.core.next(arglist__10255);
var p2 = cljs.core.first(arglist__10255);
arglist__10255 = cljs.core.next(arglist__10255);
var p3 = cljs.core.first(arglist__10255);
var ps = cljs.core.rest(arglist__10255);
return G__10252__delegate(p1,p2,p3,ps);
});
G__10252.cljs$core$IFn$_invoke$arity$variadic = G__10252__delegate;
return G__10252;
})()
;
some_fn = function(p1,p2,p3,var_args){
var ps = var_args;
switch(arguments.length){
case 1:
return some_fn__1.call(this,p1);
case 2:
return some_fn__2.call(this,p1,p2);
case 3:
return some_fn__3.call(this,p1,p2,p3);
default:
return some_fn__4.cljs$core$IFn$_invoke$arity$variadic(p1,p2,p3, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
some_fn.cljs$lang$maxFixedArity = 3;
some_fn.cljs$lang$applyTo = some_fn__4.cljs$lang$applyTo;
some_fn.cljs$core$IFn$_invoke$arity$1 = some_fn__1;
some_fn.cljs$core$IFn$_invoke$arity$2 = some_fn__2;
some_fn.cljs$core$IFn$_invoke$arity$3 = some_fn__3;
some_fn.cljs$core$IFn$_invoke$arity$variadic = some_fn__4.cljs$core$IFn$_invoke$arity$variadic;
return some_fn;
})()
;
/**
* Returns a lazy sequence consisting of the result of applying f to
* the set of first items of each coll, followed by applying f to the
* set of second items in each coll, until any one of the colls is
* exhausted. Any remaining items in other colls are ignored. Function
* f should accept number-of-colls arguments. Returns a transducer when
* no collection is provided.
* @param {...*} var_args
*/
cljs.core.map = (function() {
var map = null;
var map__1 = (function (f){
return (function (rf){
return (function() {
var G__10257 = null;
var G__10257__0 = (function (){
return rf.call(null);
});
var G__10257__1 = (function (result){
return rf.call(null,result);
});
var G__10257__2 = (function (result,input){
return rf.call(null,result,f.call(null,input));
});
var G__10257__3 = (function() {
var G__10258__delegate = function (result,input,inputs){
return rf.call(null,result,cljs.core.apply.call(null,f,input,inputs));
};
var G__10258 = function (result,input,var_args){
var inputs = null;
if (arguments.length > 2) {
inputs = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__10258__delegate.call(this,result,input,inputs);};
G__10258.cljs$lang$maxFixedArity = 2;
G__10258.cljs$lang$applyTo = (function (arglist__10259){
var result = cljs.core.first(arglist__10259);
arglist__10259 = cljs.core.next(arglist__10259);
var input = cljs.core.first(arglist__10259);
var inputs = cljs.core.rest(arglist__10259);
return G__10258__delegate(result,input,inputs);
});
G__10258.cljs$core$IFn$_invoke$arity$variadic = G__10258__delegate;
return G__10258;
})()
;
G__10257 = function(result,input,var_args){
var inputs = var_args;
switch(arguments.length){
case 0:
return G__10257__0.call(this);
case 1:
return G__10257__1.call(this,result);
case 2:
return G__10257__2.call(this,result,input);
default:
return G__10257__3.cljs$core$IFn$_invoke$arity$variadic(result,input, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10257.cljs$lang$maxFixedArity = 2;
G__10257.cljs$lang$applyTo = G__10257__3.cljs$lang$applyTo;
G__10257.cljs$core$IFn$_invoke$arity$0 = G__10257__0;
G__10257.cljs$core$IFn$_invoke$arity$1 = G__10257__1;
G__10257.cljs$core$IFn$_invoke$arity$2 = G__10257__2;
G__10257.cljs$core$IFn$_invoke$arity$variadic = G__10257__3.cljs$core$IFn$_invoke$arity$variadic;
return G__10257;
})()
});
});
var map__2 = (function (f,coll){
return (new cljs.core.LazySeq(null,(function (){
var temp__4126__auto__ = cljs.core.seq.call(null,coll);
if(temp__4126__auto__){
var s = temp__4126__auto__;
if(cljs.core.chunked_seq_QMARK_.call(null,s)){
var c = cljs.core.chunk_first.call(null,s);
var size = cljs.core.count.call(null,c);
var b = cljs.core.chunk_buffer.call(null,size);
var n__4510__auto___10260 = size;
var i_10261 = (0);
while(true){
if((i_10261 < n__4510__auto___10260)){
cljs.core.chunk_append.call(null,b,f.call(null,cljs.core._nth.call(null,c,i_10261)));
var G__10262 = (i_10261 + (1));
i_10261 = G__10262;
continue;
} else {
}
break;
}
return cljs.core.chunk_cons.call(null,cljs.core.chunk.call(null,b),map.call(null,f,cljs.core.chunk_rest.call(null,s)));
} else {
return cljs.core.cons.call(null,f.call(null,cljs.core.first.call(null,s)),map.call(null,f,cljs.core.rest.call(null,s)));
}
} else {
return null;
}
}),null,null));
});
var map__3 = (function (f,c1,c2){
return (new cljs.core.LazySeq(null,(function (){
var s1 = cljs.core.seq.call(null,c1);
var s2 = cljs.core.seq.call(null,c2);
if((s1) && (s2)){
return cljs.core.cons.call(null,f.call(null,cljs.core.first.call(null,s1),cljs.core.first.call(null,s2)),map.call(null,f,cljs.core.rest.call(null,s1),cljs.core.rest.call(null,s2)));
} else {
return null;
}
}),null,null));
});
var map__4 = (function (f,c1,c2,c3){
return (new cljs.core.LazySeq(null,(function (){
var s1 = cljs.core.seq.call(null,c1);
var s2 = cljs.core.seq.call(null,c2);
var s3 = cljs.core.seq.call(null,c3);
if((s1) && (s2) && (s3)){
return cljs.core.cons.call(null,f.call(null,cljs.core.first.call(null,s1),cljs.core.first.call(null,s2),cljs.core.first.call(null,s3)),map.call(null,f,cljs.core.rest.call(null,s1),cljs.core.rest.call(null,s2),cljs.core.rest.call(null,s3)));
} else {
return null;
}
}),null,null));
});
var map__5 = (function() {
var G__10263__delegate = function (f,c1,c2,c3,colls){
var step = (function step(cs){
return (new cljs.core.LazySeq(null,(function (){
var ss = map.call(null,cljs.core.seq,cs);
if(cljs.core.every_QMARK_.call(null,cljs.core.identity,ss)){
return cljs.core.cons.call(null,map.call(null,cljs.core.first,ss),step.call(null,map.call(null,cljs.core.rest,ss)));
} else {
return null;
}
}),null,null));
});
return map.call(null,((function (step){
return (function (p1__10256_SHARP_){
return cljs.core.apply.call(null,f,p1__10256_SHARP_);
});})(step))
,step.call(null,cljs.core.conj.call(null,colls,c3,c2,c1)));
};
var G__10263 = function (f,c1,c2,c3,var_args){
var colls = null;
if (arguments.length > 4) {
colls = cljs.core.array_seq(Array.prototype.slice.call(arguments, 4),0);
}
return G__10263__delegate.call(this,f,c1,c2,c3,colls);};
G__10263.cljs$lang$maxFixedArity = 4;
G__10263.cljs$lang$applyTo = (function (arglist__10264){
var f = cljs.core.first(arglist__10264);
arglist__10264 = cljs.core.next(arglist__10264);
var c1 = cljs.core.first(arglist__10264);
arglist__10264 = cljs.core.next(arglist__10264);
var c2 = cljs.core.first(arglist__10264);
arglist__10264 = cljs.core.next(arglist__10264);
var c3 = cljs.core.first(arglist__10264);
var colls = cljs.core.rest(arglist__10264);
return G__10263__delegate(f,c1,c2,c3,colls);
});
G__10263.cljs$core$IFn$_invoke$arity$variadic = G__10263__delegate;
return G__10263;
})()
;
map = function(f,c1,c2,c3,var_args){
var colls = var_args;
switch(arguments.length){
case 1:
return map__1.call(this,f);
case 2:
return map__2.call(this,f,c1);
case 3:
return map__3.call(this,f,c1,c2);
case 4:
return map__4.call(this,f,c1,c2,c3);
default:
return map__5.cljs$core$IFn$_invoke$arity$variadic(f,c1,c2,c3, cljs.core.array_seq(arguments, 4));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
map.cljs$lang$maxFixedArity = 4;
map.cljs$lang$applyTo = map__5.cljs$lang$applyTo;
map.cljs$core$IFn$_invoke$arity$1 = map__1;
map.cljs$core$IFn$_invoke$arity$2 = map__2;
map.cljs$core$IFn$_invoke$arity$3 = map__3;
map.cljs$core$IFn$_invoke$arity$4 = map__4;
map.cljs$core$IFn$_invoke$arity$variadic = map__5.cljs$core$IFn$_invoke$arity$variadic;
return map;
})()
;
/**
* Returns a lazy sequence of the first n items in coll, or all items if
* there are fewer than n. Returns a stateful transducer when
* no collection is provided.
*/
cljs.core.take = (function() {
var take = null;
var take__1 = (function (n){
return (function (rf){
var na = cljs.core.atom.call(null,n);
return ((function (na){
return (function() {
var G__10265 = null;
var G__10265__0 = (function (){
return rf.call(null);
});
var G__10265__1 = (function (result){
return rf.call(null,result);
});
var G__10265__2 = (function (result,input){
var n__$1 = cljs.core.deref.call(null,na);
var nn = cljs.core.swap_BANG_.call(null,na,cljs.core.dec);
var result__$1 = (((n__$1 > (0)))?rf.call(null,result,input):result);
if(!((nn > (0)))){
return cljs.core.ensure_reduced.call(null,result__$1);
} else {
return result__$1;
}
});
G__10265 = function(result,input){
switch(arguments.length){
case 0:
return G__10265__0.call(this);
case 1:
return G__10265__1.call(this,result);
case 2:
return G__10265__2.call(this,result,input);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10265.cljs$core$IFn$_invoke$arity$0 = G__10265__0;
G__10265.cljs$core$IFn$_invoke$arity$1 = G__10265__1;
G__10265.cljs$core$IFn$_invoke$arity$2 = G__10265__2;
return G__10265;
})()
;})(na))
});
});
var take__2 = (function (n,coll){
return (new cljs.core.LazySeq(null,(function (){
if((n > (0))){
var temp__4126__auto__ = cljs.core.seq.call(null,coll);
if(temp__4126__auto__){
var s = temp__4126__auto__;
return cljs.core.cons.call(null,cljs.core.first.call(null,s),take.call(null,(n - (1)),cljs.core.rest.call(null,s)));
} else {
return null;
}
} else {
return null;
}
}),null,null));
});
take = function(n,coll){
switch(arguments.length){
case 1:
return take__1.call(this,n);
case 2:
return take__2.call(this,n,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
take.cljs$core$IFn$_invoke$arity$1 = take__1;
take.cljs$core$IFn$_invoke$arity$2 = take__2;
return take;
})()
;
/**
* Returns a lazy sequence of all but the first n items in coll.
* Returns a stateful transducer when no collection is provided.
*/
cljs.core.drop = (function() {
var drop = null;
var drop__1 = (function (n){
return (function (rf){
var na = cljs.core.atom.call(null,n);
return ((function (na){
return (function() {
var G__10266 = null;
var G__10266__0 = (function (){
return rf.call(null);
});
var G__10266__1 = (function (result){
return rf.call(null,result);
});
var G__10266__2 = (function (result,input){
var n__$1 = cljs.core.deref.call(null,na);
cljs.core.swap_BANG_.call(null,na,cljs.core.dec);
if((n__$1 > (0))){
return result;
} else {
return rf.call(null,result,input);
}
});
G__10266 = function(result,input){
switch(arguments.length){
case 0:
return G__10266__0.call(this);
case 1:
return G__10266__1.call(this,result);
case 2:
return G__10266__2.call(this,result,input);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10266.cljs$core$IFn$_invoke$arity$0 = G__10266__0;
G__10266.cljs$core$IFn$_invoke$arity$1 = G__10266__1;
G__10266.cljs$core$IFn$_invoke$arity$2 = G__10266__2;
return G__10266;
})()
;})(na))
});
});
var drop__2 = (function (n,coll){
var step = (function (n__$1,coll__$1){
while(true){
var s = cljs.core.seq.call(null,coll__$1);
if(((n__$1 > (0))) && (s)){
var G__10267 = (n__$1 - (1));
var G__10268 = cljs.core.rest.call(null,s);
n__$1 = G__10267;
coll__$1 = G__10268;
continue;
} else {
return s;
}
break;
}
});
return (new cljs.core.LazySeq(null,((function (step){
return (function (){
return step.call(null,n,coll);
});})(step))
,null,null));
});
drop = function(n,coll){
switch(arguments.length){
case 1:
return drop__1.call(this,n);
case 2:
return drop__2.call(this,n,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
drop.cljs$core$IFn$_invoke$arity$1 = drop__1;
drop.cljs$core$IFn$_invoke$arity$2 = drop__2;
return drop;
})()
;
/**
* Return a lazy sequence of all but the last n (default 1) items in coll
*/
cljs.core.drop_last = (function() {
var drop_last = null;
var drop_last__1 = (function (s){
return drop_last.call(null,(1),s);
});
var drop_last__2 = (function (n,s){
return cljs.core.map.call(null,(function (x,_){
return x;
}),s,cljs.core.drop.call(null,n,s));
});
drop_last = function(n,s){
switch(arguments.length){
case 1:
return drop_last__1.call(this,n);
case 2:
return drop_last__2.call(this,n,s);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
drop_last.cljs$core$IFn$_invoke$arity$1 = drop_last__1;
drop_last.cljs$core$IFn$_invoke$arity$2 = drop_last__2;
return drop_last;
})()
;
/**
* Returns a seq of the last n items in coll. Depending on the type
* of coll may be no better than linear time. For vectors, see also subvec.
*/
cljs.core.take_last = (function take_last(n,coll){
var s = cljs.core.seq.call(null,coll);
var lead = cljs.core.seq.call(null,cljs.core.drop.call(null,n,coll));
while(true){
if(lead){
var G__10269 = cljs.core.next.call(null,s);
var G__10270 = cljs.core.next.call(null,lead);
s = G__10269;
lead = G__10270;
continue;
} else {
return s;
}
break;
}
});
/**
* Returns a lazy sequence of the items in coll starting from the
* first item for which (pred item) returns logical false. Returns a
* stateful transducer when no collection is provided.
*/
cljs.core.drop_while = (function() {
var drop_while = null;
var drop_while__1 = (function (pred){
return (function (rf){
var da = cljs.core.atom.call(null,true);
return ((function (da){
return (function() {
var G__10271 = null;
var G__10271__0 = (function (){
return rf.call(null);
});
var G__10271__1 = (function (result){
return rf.call(null,result);
});
var G__10271__2 = (function (result,input){
var drop_QMARK_ = cljs.core.deref.call(null,da);
if(cljs.core.truth_((function (){var and__3616__auto__ = drop_QMARK_;
if(cljs.core.truth_(and__3616__auto__)){
return pred.call(null,input);
} else {
return and__3616__auto__;
}
})())){
return result;
} else {
cljs.core.reset_BANG_.call(null,da,null);
return rf.call(null,result,input);
}
});
G__10271 = function(result,input){
switch(arguments.length){
case 0:
return G__10271__0.call(this);
case 1:
return G__10271__1.call(this,result);
case 2:
return G__10271__2.call(this,result,input);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10271.cljs$core$IFn$_invoke$arity$0 = G__10271__0;
G__10271.cljs$core$IFn$_invoke$arity$1 = G__10271__1;
G__10271.cljs$core$IFn$_invoke$arity$2 = G__10271__2;
return G__10271;
})()
;})(da))
});
});
var drop_while__2 = (function (pred,coll){
var step = (function (pred__$1,coll__$1){
while(true){
var s = cljs.core.seq.call(null,coll__$1);
if(cljs.core.truth_((function (){var and__3616__auto__ = s;
if(and__3616__auto__){
return pred__$1.call(null,cljs.core.first.call(null,s));
} else {
return and__3616__auto__;
}
})())){
var G__10272 = pred__$1;
var G__10273 = cljs.core.rest.call(null,s);
pred__$1 = G__10272;
coll__$1 = G__10273;
continue;
} else {
return s;
}
break;
}
});
return (new cljs.core.LazySeq(null,((function (step){
return (function (){
return step.call(null,pred,coll);
});})(step))
,null,null));
});
drop_while = function(pred,coll){
switch(arguments.length){
case 1:
return drop_while__1.call(this,pred);
case 2:
return drop_while__2.call(this,pred,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
drop_while.cljs$core$IFn$_invoke$arity$1 = drop_while__1;
drop_while.cljs$core$IFn$_invoke$arity$2 = drop_while__2;
return drop_while;
})()
;
/**
* Returns a lazy (infinite!) sequence of repetitions of the items in coll.
*/
cljs.core.cycle = (function cycle(coll){
return (new cljs.core.LazySeq(null,(function (){
var temp__4126__auto__ = cljs.core.seq.call(null,coll);
if(temp__4126__auto__){
var s = temp__4126__auto__;
return cljs.core.concat.call(null,s,cycle.call(null,s));
} else {
return null;
}
}),null,null));
});
/**
* Returns a vector of [(take n coll) (drop n coll)]
*/
cljs.core.split_at = (function split_at(n,coll){
return new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [cljs.core.take.call(null,n,coll),cljs.core.drop.call(null,n,coll)], null);
});
/**
* Returns a lazy (infinite!, or length n if supplied) sequence of xs.
*/
cljs.core.repeat = (function() {
var repeat = null;
var repeat__1 = (function (x){
return (new cljs.core.LazySeq(null,(function (){
return cljs.core.cons.call(null,x,repeat.call(null,x));
}),null,null));
});
var repeat__2 = (function (n,x){
return cljs.core.take.call(null,n,repeat.call(null,x));
});
repeat = function(n,x){
switch(arguments.length){
case 1:
return repeat__1.call(this,n);
case 2:
return repeat__2.call(this,n,x);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
repeat.cljs$core$IFn$_invoke$arity$1 = repeat__1;
repeat.cljs$core$IFn$_invoke$arity$2 = repeat__2;
return repeat;
})()
;
/**
* Returns a lazy seq of n xs.
*/
cljs.core.replicate = (function replicate(n,x){
return cljs.core.take.call(null,n,cljs.core.repeat.call(null,x));
});
/**
* Takes a function of no args, presumably with side effects, and
* returns an infinite (or length n if supplied) lazy sequence of calls
* to it
*/
cljs.core.repeatedly = (function() {
var repeatedly = null;
var repeatedly__1 = (function (f){
return (new cljs.core.LazySeq(null,(function (){
return cljs.core.cons.call(null,f.call(null),repeatedly.call(null,f));
}),null,null));
});
var repeatedly__2 = (function (n,f){
return cljs.core.take.call(null,n,repeatedly.call(null,f));
});
repeatedly = function(n,f){
switch(arguments.length){
case 1:
return repeatedly__1.call(this,n);
case 2:
return repeatedly__2.call(this,n,f);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
repeatedly.cljs$core$IFn$_invoke$arity$1 = repeatedly__1;
repeatedly.cljs$core$IFn$_invoke$arity$2 = repeatedly__2;
return repeatedly;
})()
;
/**
* Returns a lazy sequence of x, (f x), (f (f x)) etc. f must be free of side-effects
*/
cljs.core.iterate = (function iterate(f,x){
return cljs.core.cons.call(null,x,(new cljs.core.LazySeq(null,(function (){
return iterate.call(null,f,f.call(null,x));
}),null,null)));
});
/**
* Returns a lazy seq of the first item in each coll, then the second etc.
* @param {...*} var_args
*/
cljs.core.interleave = (function() {
var interleave = null;
var interleave__2 = (function (c1,c2){
return (new cljs.core.LazySeq(null,(function (){
var s1 = cljs.core.seq.call(null,c1);
var s2 = cljs.core.seq.call(null,c2);
if((s1) && (s2)){
return cljs.core.cons.call(null,cljs.core.first.call(null,s1),cljs.core.cons.call(null,cljs.core.first.call(null,s2),interleave.call(null,cljs.core.rest.call(null,s1),cljs.core.rest.call(null,s2))));
} else {
return null;
}
}),null,null));
});
var interleave__3 = (function() {
var G__10274__delegate = function (c1,c2,colls){
return (new cljs.core.LazySeq(null,(function (){
var ss = cljs.core.map.call(null,cljs.core.seq,cljs.core.conj.call(null,colls,c2,c1));
if(cljs.core.every_QMARK_.call(null,cljs.core.identity,ss)){
return cljs.core.concat.call(null,cljs.core.map.call(null,cljs.core.first,ss),cljs.core.apply.call(null,interleave,cljs.core.map.call(null,cljs.core.rest,ss)));
} else {
return null;
}
}),null,null));
};
var G__10274 = function (c1,c2,var_args){
var colls = null;
if (arguments.length > 2) {
colls = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return G__10274__delegate.call(this,c1,c2,colls);};
G__10274.cljs$lang$maxFixedArity = 2;
G__10274.cljs$lang$applyTo = (function (arglist__10275){
var c1 = cljs.core.first(arglist__10275);
arglist__10275 = cljs.core.next(arglist__10275);
var c2 = cljs.core.first(arglist__10275);
var colls = cljs.core.rest(arglist__10275);
return G__10274__delegate(c1,c2,colls);
});
G__10274.cljs$core$IFn$_invoke$arity$variadic = G__10274__delegate;
return G__10274;
})()
;
interleave = function(c1,c2,var_args){
var colls = var_args;
switch(arguments.length){
case 2:
return interleave__2.call(this,c1,c2);
default:
return interleave__3.cljs$core$IFn$_invoke$arity$variadic(c1,c2, cljs.core.array_seq(arguments, 2));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
interleave.cljs$lang$maxFixedArity = 2;
interleave.cljs$lang$applyTo = interleave__3.cljs$lang$applyTo;
interleave.cljs$core$IFn$_invoke$arity$2 = interleave__2;
interleave.cljs$core$IFn$_invoke$arity$variadic = interleave__3.cljs$core$IFn$_invoke$arity$variadic;
return interleave;
})()
;
/**
* Returns a lazy seq of the elements of coll separated by sep
*/
cljs.core.interpose = (function interpose(sep,coll){
return cljs.core.drop.call(null,(1),cljs.core.interleave.call(null,cljs.core.repeat.call(null,sep),coll));
});
/**
* Take a collection of collections, and return a lazy seq
* of items from the inner collection
*/
cljs.core.flatten1 = (function flatten1(colls){
var cat = (function cat(coll,colls__$1){
return (new cljs.core.LazySeq(null,(function (){
var temp__4124__auto__ = cljs.core.seq.call(null,coll);
if(temp__4124__auto__){
var coll__$1 = temp__4124__auto__;
return cljs.core.cons.call(null,cljs.core.first.call(null,coll__$1),cat.call(null,cljs.core.rest.call(null,coll__$1),colls__$1));
} else {
if(cljs.core.seq.call(null,colls__$1)){
return cat.call(null,cljs.core.first.call(null,colls__$1),cljs.core.rest.call(null,colls__$1));
} else {
return null;
}
}
}),null,null));
});
return cat.call(null,null,colls);
});
/**
* Returns the result of applying concat to the result of applying map
* to f and colls. Thus function f should return a collection. Returns
* a transducer when no collections are provided
* @param {...*} var_args
*/
cljs.core.mapcat = (function() {
var mapcat = null;
var mapcat__1 = (function (f){
return cljs.core.comp.call(null,cljs.core.map.call(null,f),cljs.core.cat);
});
var mapcat__2 = (function() {
var G__10276__delegate = function (f,colls){
return cljs.core.apply.call(null,cljs.core.concat,cljs.core.apply.call(null,cljs.core.map,f,colls));
};
var G__10276 = function (f,var_args){
var colls = null;
if (arguments.length > 1) {
colls = cljs.core.array_seq(Array.prototype.slice.call(arguments, 1),0);
}
return G__10276__delegate.call(this,f,colls);};
G__10276.cljs$lang$maxFixedArity = 1;
G__10276.cljs$lang$applyTo = (function (arglist__10277){
var f = cljs.core.first(arglist__10277);
var colls = cljs.core.rest(arglist__10277);
return G__10276__delegate(f,colls);
});
G__10276.cljs$core$IFn$_invoke$arity$variadic = G__10276__delegate;
return G__10276;
})()
;
mapcat = function(f,var_args){
var colls = var_args;
switch(arguments.length){
case 1:
return mapcat__1.call(this,f);
default:
return mapcat__2.cljs$core$IFn$_invoke$arity$variadic(f, cljs.core.array_seq(arguments, 1));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
mapcat.cljs$lang$maxFixedArity = 1;
mapcat.cljs$lang$applyTo = mapcat__2.cljs$lang$applyTo;
mapcat.cljs$core$IFn$_invoke$arity$1 = mapcat__1;
mapcat.cljs$core$IFn$_invoke$arity$variadic = mapcat__2.cljs$core$IFn$_invoke$arity$variadic;
return mapcat;
})()
;
/**
* Returns a lazy sequence of the items in coll for which
* (pred item) returns true. pred must be free of side-effects.
* Returns a transducer when no collection is provided.
*/
cljs.core.filter = (function() {
var filter = null;
var filter__1 = (function (pred){
return (function (rf){
return (function() {
var G__10278 = null;
var G__10278__0 = (function (){
return rf.call(null);
});
var G__10278__1 = (function (result){
return rf.call(null,result);
});
var G__10278__2 = (function (result,input){
if(cljs.core.truth_(pred.call(null,input))){
return rf.call(null,result,input);
} else {
return result;
}
});
G__10278 = function(result,input){
switch(arguments.length){
case 0:
return G__10278__0.call(this);
case 1:
return G__10278__1.call(this,result);
case 2:
return G__10278__2.call(this,result,input);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10278.cljs$core$IFn$_invoke$arity$0 = G__10278__0;
G__10278.cljs$core$IFn$_invoke$arity$1 = G__10278__1;
G__10278.cljs$core$IFn$_invoke$arity$2 = G__10278__2;
return G__10278;
})()
});
});
var filter__2 = (function (pred,coll){
return (new cljs.core.LazySeq(null,(function (){
var temp__4126__auto__ = cljs.core.seq.call(null,coll);
if(temp__4126__auto__){
var s = temp__4126__auto__;
if(cljs.core.chunked_seq_QMARK_.call(null,s)){
var c = cljs.core.chunk_first.call(null,s);
var size = cljs.core.count.call(null,c);
var b = cljs.core.chunk_buffer.call(null,size);
var n__4510__auto___10279 = size;
var i_10280 = (0);
while(true){
if((i_10280 < n__4510__auto___10279)){
if(cljs.core.truth_(pred.call(null,cljs.core._nth.call(null,c,i_10280)))){
cljs.core.chunk_append.call(null,b,cljs.core._nth.call(null,c,i_10280));
} else {
}
var G__10281 = (i_10280 + (1));
i_10280 = G__10281;
continue;
} else {
}
break;
}
return cljs.core.chunk_cons.call(null,cljs.core.chunk.call(null,b),filter.call(null,pred,cljs.core.chunk_rest.call(null,s)));
} else {
var f = cljs.core.first.call(null,s);
var r = cljs.core.rest.call(null,s);
if(cljs.core.truth_(pred.call(null,f))){
return cljs.core.cons.call(null,f,filter.call(null,pred,r));
} else {
return filter.call(null,pred,r);
}
}
} else {
return null;
}
}),null,null));
});
filter = function(pred,coll){
switch(arguments.length){
case 1:
return filter__1.call(this,pred);
case 2:
return filter__2.call(this,pred,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
filter.cljs$core$IFn$_invoke$arity$1 = filter__1;
filter.cljs$core$IFn$_invoke$arity$2 = filter__2;
return filter;
})()
;
/**
* Returns a lazy sequence of the items in coll for which
* (pred item) returns false. pred must be free of side-effects.
* Returns a transducer when no collection is provided.
*/
cljs.core.remove = (function() {
var remove = null;
var remove__1 = (function (pred){
return cljs.core.filter.call(null,cljs.core.complement.call(null,pred));
});
var remove__2 = (function (pred,coll){
return cljs.core.filter.call(null,cljs.core.complement.call(null,pred),coll);
});
remove = function(pred,coll){
switch(arguments.length){
case 1:
return remove__1.call(this,pred);
case 2:
return remove__2.call(this,pred,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
remove.cljs$core$IFn$_invoke$arity$1 = remove__1;
remove.cljs$core$IFn$_invoke$arity$2 = remove__2;
return remove;
})()
;
/**
* Returns a lazy sequence of the nodes in a tree, via a depth-first walk.
* branch? must be a fn of one arg that returns true if passed a node
* that can have children (but may not). children must be a fn of one
* arg that returns a sequence of the children. Will only be called on
* nodes for which branch? returns true. Root is the root node of the
* tree.
*/
cljs.core.tree_seq = (function tree_seq(branch_QMARK_,children,root){
var walk = (function walk(node){
return (new cljs.core.LazySeq(null,(function (){
return cljs.core.cons.call(null,node,(cljs.core.truth_(branch_QMARK_.call(null,node))?cljs.core.mapcat.call(null,walk,children.call(null,node)):null));
}),null,null));
});
return walk.call(null,root);
});
/**
* Takes any nested combination of sequential things (lists, vectors,
* etc.) and returns their contents as a single, flat sequence.
* (flatten nil) returns nil.
*/
cljs.core.flatten = (function flatten(x){
return cljs.core.filter.call(null,(function (p1__10282_SHARP_){
return !(cljs.core.sequential_QMARK_.call(null,p1__10282_SHARP_));
}),cljs.core.rest.call(null,cljs.core.tree_seq.call(null,cljs.core.sequential_QMARK_,cljs.core.seq,x)));
});
/**
* Returns a new coll consisting of to-coll with all of the items of
* from-coll conjoined. A transducer may be supplied.
*/
cljs.core.into = (function() {
var into = null;
var into__2 = (function (to,from){
if(!((to == null))){
if((function (){var G__10285 = to;
if(G__10285){
var bit__4297__auto__ = (G__10285.cljs$lang$protocol_mask$partition1$ & (4));
if((bit__4297__auto__) || (G__10285.cljs$core$IEditableCollection$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
return cljs.core.with_meta.call(null,cljs.core.persistent_BANG_.call(null,cljs.core.reduce.call(null,cljs.core._conj_BANG_,cljs.core.transient$.call(null,to),from)),cljs.core.meta.call(null,to));
} else {
return cljs.core.reduce.call(null,cljs.core._conj,to,from);
}
} else {
return cljs.core.reduce.call(null,cljs.core.conj,cljs.core.List.EMPTY,from);
}
});
var into__3 = (function (to,xform,from){
if((function (){var G__10286 = to;
if(G__10286){
var bit__4297__auto__ = (G__10286.cljs$lang$protocol_mask$partition1$ & (4));
if((bit__4297__auto__) || (G__10286.cljs$core$IEditableCollection$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
return cljs.core.with_meta.call(null,cljs.core.persistent_BANG_.call(null,cljs.core.transduce.call(null,xform,cljs.core.conj_BANG_,cljs.core.transient$.call(null,to),from)),cljs.core.meta.call(null,to));
} else {
return cljs.core.transduce.call(null,xform,cljs.core.conj,to,from);
}
});
into = function(to,xform,from){
switch(arguments.length){
case 2:
return into__2.call(this,to,xform);
case 3:
return into__3.call(this,to,xform,from);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
into.cljs$core$IFn$_invoke$arity$2 = into__2;
into.cljs$core$IFn$_invoke$arity$3 = into__3;
return into;
})()
;
/**
* Returns a vector consisting of the result of applying f to the
* set of first items of each coll, followed by applying f to the set
* of second items in each coll, until any one of the colls is
* exhausted. Any remaining items in other colls are ignored. Function
* f should accept number-of-colls arguments.
* @param {...*} var_args
*/
cljs.core.mapv = (function() {
var mapv = null;
var mapv__2 = (function (f,coll){
return cljs.core.persistent_BANG_.call(null,cljs.core.reduce.call(null,(function (v,o){
return cljs.core.conj_BANG_.call(null,v,f.call(null,o));
}),cljs.core.transient$.call(null,cljs.core.PersistentVector.EMPTY),coll));
});
var mapv__3 = (function (f,c1,c2){
return cljs.core.into.call(null,cljs.core.PersistentVector.EMPTY,cljs.core.map.call(null,f,c1,c2));
});
var mapv__4 = (function (f,c1,c2,c3){
return cljs.core.into.call(null,cljs.core.PersistentVector.EMPTY,cljs.core.map.call(null,f,c1,c2,c3));
});
var mapv__5 = (function() {
var G__10287__delegate = function (f,c1,c2,c3,colls){
return cljs.core.into.call(null,cljs.core.PersistentVector.EMPTY,cljs.core.apply.call(null,cljs.core.map,f,c1,c2,c3,colls));
};
var G__10287 = function (f,c1,c2,c3,var_args){
var colls = null;
if (arguments.length > 4) {
colls = cljs.core.array_seq(Array.prototype.slice.call(arguments, 4),0);
}
return G__10287__delegate.call(this,f,c1,c2,c3,colls);};
G__10287.cljs$lang$maxFixedArity = 4;
G__10287.cljs$lang$applyTo = (function (arglist__10288){
var f = cljs.core.first(arglist__10288);
arglist__10288 = cljs.core.next(arglist__10288);
var c1 = cljs.core.first(arglist__10288);
arglist__10288 = cljs.core.next(arglist__10288);
var c2 = cljs.core.first(arglist__10288);
arglist__10288 = cljs.core.next(arglist__10288);
var c3 = cljs.core.first(arglist__10288);
var colls = cljs.core.rest(arglist__10288);
return G__10287__delegate(f,c1,c2,c3,colls);
});
G__10287.cljs$core$IFn$_invoke$arity$variadic = G__10287__delegate;
return G__10287;
})()
;
mapv = function(f,c1,c2,c3,var_args){
var colls = var_args;
switch(arguments.length){
case 2:
return mapv__2.call(this,f,c1);
case 3:
return mapv__3.call(this,f,c1,c2);
case 4:
return mapv__4.call(this,f,c1,c2,c3);
default:
return mapv__5.cljs$core$IFn$_invoke$arity$variadic(f,c1,c2,c3, cljs.core.array_seq(arguments, 4));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
mapv.cljs$lang$maxFixedArity = 4;
mapv.cljs$lang$applyTo = mapv__5.cljs$lang$applyTo;
mapv.cljs$core$IFn$_invoke$arity$2 = mapv__2;
mapv.cljs$core$IFn$_invoke$arity$3 = mapv__3;
mapv.cljs$core$IFn$_invoke$arity$4 = mapv__4;
mapv.cljs$core$IFn$_invoke$arity$variadic = mapv__5.cljs$core$IFn$_invoke$arity$variadic;
return mapv;
})()
;
/**
* Returns a vector of the items in coll for which
* (pred item) returns true. pred must be free of side-effects.
*/
cljs.core.filterv = (function filterv(pred,coll){
return cljs.core.persistent_BANG_.call(null,cljs.core.reduce.call(null,(function (v,o){
if(cljs.core.truth_(pred.call(null,o))){
return cljs.core.conj_BANG_.call(null,v,o);
} else {
return v;
}
}),cljs.core.transient$.call(null,cljs.core.PersistentVector.EMPTY),coll));
});
/**
* Returns a lazy sequence of lists of n items each, at offsets step
* apart. If step is not supplied, defaults to n, i.e. the partitions
* do not overlap. If a pad collection is supplied, use its elements as
* necessary to complete last partition upto n items. In case there are
* not enough padding elements, return a partition with less than n items.
*/
cljs.core.partition = (function() {
var partition = null;
var partition__2 = (function (n,coll){
return partition.call(null,n,n,coll);
});
var partition__3 = (function (n,step,coll){
return (new cljs.core.LazySeq(null,(function (){
var temp__4126__auto__ = cljs.core.seq.call(null,coll);
if(temp__4126__auto__){
var s = temp__4126__auto__;
var p = cljs.core.take.call(null,n,s);
if((n === cljs.core.count.call(null,p))){
return cljs.core.cons.call(null,p,partition.call(null,n,step,cljs.core.drop.call(null,step,s)));
} else {
return null;
}
} else {
return null;
}
}),null,null));
});
var partition__4 = (function (n,step,pad,coll){
return (new cljs.core.LazySeq(null,(function (){
var temp__4126__auto__ = cljs.core.seq.call(null,coll);
if(temp__4126__auto__){
var s = temp__4126__auto__;
var p = cljs.core.take.call(null,n,s);
if((n === cljs.core.count.call(null,p))){
return cljs.core.cons.call(null,p,partition.call(null,n,step,pad,cljs.core.drop.call(null,step,s)));
} else {
return cljs.core._conj.call(null,cljs.core.List.EMPTY,cljs.core.take.call(null,n,cljs.core.concat.call(null,p,pad)));
}
} else {
return null;
}
}),null,null));
});
partition = function(n,step,pad,coll){
switch(arguments.length){
case 2:
return partition__2.call(this,n,step);
case 3:
return partition__3.call(this,n,step,pad);
case 4:
return partition__4.call(this,n,step,pad,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
partition.cljs$core$IFn$_invoke$arity$2 = partition__2;
partition.cljs$core$IFn$_invoke$arity$3 = partition__3;
partition.cljs$core$IFn$_invoke$arity$4 = partition__4;
return partition;
})()
;
/**
* Returns the value in a nested associative structure,
* where ks is a sequence of keys. Returns nil if the key is not present,
* or the not-found value if supplied.
*/
cljs.core.get_in = (function() {
var get_in = null;
var get_in__2 = (function (m,ks){
return get_in.call(null,m,ks,null);
});
var get_in__3 = (function (m,ks,not_found){
var sentinel = cljs.core.lookup_sentinel;
var m__$1 = m;
var ks__$1 = cljs.core.seq.call(null,ks);
while(true){
if(ks__$1){
if(!((function (){var G__10290 = m__$1;
if(G__10290){
var bit__4304__auto__ = (G__10290.cljs$lang$protocol_mask$partition0$ & (256));
if((bit__4304__auto__) || (G__10290.cljs$core$ILookup$)){
return true;
} else {
if((!G__10290.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ILookup,G__10290);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.ILookup,G__10290);
}
})())){
return not_found;
} else {
var m__$2 = cljs.core.get.call(null,m__$1,cljs.core.first.call(null,ks__$1),sentinel);
if((sentinel === m__$2)){
return not_found;
} else {
var G__10291 = sentinel;
var G__10292 = m__$2;
var G__10293 = cljs.core.next.call(null,ks__$1);
sentinel = G__10291;
m__$1 = G__10292;
ks__$1 = G__10293;
continue;
}
}
} else {
return m__$1;
}
break;
}
});
get_in = function(m,ks,not_found){
switch(arguments.length){
case 2:
return get_in__2.call(this,m,ks);
case 3:
return get_in__3.call(this,m,ks,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
get_in.cljs$core$IFn$_invoke$arity$2 = get_in__2;
get_in.cljs$core$IFn$_invoke$arity$3 = get_in__3;
return get_in;
})()
;
/**
* Associates a value in a nested associative structure, where ks is a
* sequence of keys and v is the new value and returns a new nested structure.
* If any levels do not exist, hash-maps will be created.
*/
cljs.core.assoc_in = (function assoc_in(m,p__10294,v){
var vec__10296 = p__10294;
var k = cljs.core.nth.call(null,vec__10296,(0),null);
var ks = cljs.core.nthnext.call(null,vec__10296,(1));
if(ks){
return cljs.core.assoc.call(null,m,k,assoc_in.call(null,cljs.core.get.call(null,m,k),ks,v));
} else {
return cljs.core.assoc.call(null,m,k,v);
}
});
/**
* 'Updates' a value in a nested associative structure, where ks is a
* sequence of keys and f is a function that will take the old value
* and any supplied args and return the new value, and returns a new
* nested structure. If any levels do not exist, hash-maps will be
* created.
* @param {...*} var_args
*/
cljs.core.update_in = (function() {
var update_in = null;
var update_in__3 = (function (m,p__10297,f){
var vec__10307 = p__10297;
var k = cljs.core.nth.call(null,vec__10307,(0),null);
var ks = cljs.core.nthnext.call(null,vec__10307,(1));
if(ks){
return cljs.core.assoc.call(null,m,k,update_in.call(null,cljs.core.get.call(null,m,k),ks,f));
} else {
return cljs.core.assoc.call(null,m,k,f.call(null,cljs.core.get.call(null,m,k)));
}
});
var update_in__4 = (function (m,p__10298,f,a){
var vec__10308 = p__10298;
var k = cljs.core.nth.call(null,vec__10308,(0),null);
var ks = cljs.core.nthnext.call(null,vec__10308,(1));
if(ks){
return cljs.core.assoc.call(null,m,k,update_in.call(null,cljs.core.get.call(null,m,k),ks,f,a));
} else {
return cljs.core.assoc.call(null,m,k,f.call(null,cljs.core.get.call(null,m,k),a));
}
});
var update_in__5 = (function (m,p__10299,f,a,b){
var vec__10309 = p__10299;
var k = cljs.core.nth.call(null,vec__10309,(0),null);
var ks = cljs.core.nthnext.call(null,vec__10309,(1));
if(ks){
return cljs.core.assoc.call(null,m,k,update_in.call(null,cljs.core.get.call(null,m,k),ks,f,a,b));
} else {
return cljs.core.assoc.call(null,m,k,f.call(null,cljs.core.get.call(null,m,k),a,b));
}
});
var update_in__6 = (function (m,p__10300,f,a,b,c){
var vec__10310 = p__10300;
var k = cljs.core.nth.call(null,vec__10310,(0),null);
var ks = cljs.core.nthnext.call(null,vec__10310,(1));
if(ks){
return cljs.core.assoc.call(null,m,k,update_in.call(null,cljs.core.get.call(null,m,k),ks,f,a,b,c));
} else {
return cljs.core.assoc.call(null,m,k,f.call(null,cljs.core.get.call(null,m,k),a,b,c));
}
});
var update_in__7 = (function() {
var G__10312__delegate = function (m,p__10301,f,a,b,c,args){
var vec__10311 = p__10301;
var k = cljs.core.nth.call(null,vec__10311,(0),null);
var ks = cljs.core.nthnext.call(null,vec__10311,(1));
if(ks){
return cljs.core.assoc.call(null,m,k,cljs.core.apply.call(null,update_in,cljs.core.get.call(null,m,k),ks,f,a,b,c,args));
} else {
return cljs.core.assoc.call(null,m,k,cljs.core.apply.call(null,f,cljs.core.get.call(null,m,k),a,b,c,args));
}
};
var G__10312 = function (m,p__10301,f,a,b,c,var_args){
var args = null;
if (arguments.length > 6) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 6),0);
}
return G__10312__delegate.call(this,m,p__10301,f,a,b,c,args);};
G__10312.cljs$lang$maxFixedArity = 6;
G__10312.cljs$lang$applyTo = (function (arglist__10313){
var m = cljs.core.first(arglist__10313);
arglist__10313 = cljs.core.next(arglist__10313);
var p__10301 = cljs.core.first(arglist__10313);
arglist__10313 = cljs.core.next(arglist__10313);
var f = cljs.core.first(arglist__10313);
arglist__10313 = cljs.core.next(arglist__10313);
var a = cljs.core.first(arglist__10313);
arglist__10313 = cljs.core.next(arglist__10313);
var b = cljs.core.first(arglist__10313);
arglist__10313 = cljs.core.next(arglist__10313);
var c = cljs.core.first(arglist__10313);
var args = cljs.core.rest(arglist__10313);
return G__10312__delegate(m,p__10301,f,a,b,c,args);
});
G__10312.cljs$core$IFn$_invoke$arity$variadic = G__10312__delegate;
return G__10312;
})()
;
update_in = function(m,p__10301,f,a,b,c,var_args){
var args = var_args;
switch(arguments.length){
case 3:
return update_in__3.call(this,m,p__10301,f);
case 4:
return update_in__4.call(this,m,p__10301,f,a);
case 5:
return update_in__5.call(this,m,p__10301,f,a,b);
case 6:
return update_in__6.call(this,m,p__10301,f,a,b,c);
default:
return update_in__7.cljs$core$IFn$_invoke$arity$variadic(m,p__10301,f,a,b,c, cljs.core.array_seq(arguments, 6));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
update_in.cljs$lang$maxFixedArity = 6;
update_in.cljs$lang$applyTo = update_in__7.cljs$lang$applyTo;
update_in.cljs$core$IFn$_invoke$arity$3 = update_in__3;
update_in.cljs$core$IFn$_invoke$arity$4 = update_in__4;
update_in.cljs$core$IFn$_invoke$arity$5 = update_in__5;
update_in.cljs$core$IFn$_invoke$arity$6 = update_in__6;
update_in.cljs$core$IFn$_invoke$arity$variadic = update_in__7.cljs$core$IFn$_invoke$arity$variadic;
return update_in;
})()
;
/**
* 'Updates' a value in an associative structure, where k is a
* key and f is a function that will take the old value
* and any supplied args and return the new value, and returns a new
* structure. If the key does not exist, nil is passed as the old value.
* @param {...*} var_args
*/
cljs.core.update = (function() {
var update = null;
var update__3 = (function (m,k,f){
return cljs.core.assoc.call(null,m,k,f.call(null,cljs.core.get.call(null,m,k)));
});
var update__4 = (function (m,k,f,x){
return cljs.core.assoc.call(null,m,k,f.call(null,cljs.core.get.call(null,m,k),x));
});
var update__5 = (function (m,k,f,x,y){
return cljs.core.assoc.call(null,m,k,f.call(null,cljs.core.get.call(null,m,k),x,y));
});
var update__6 = (function (m,k,f,x,y,z){
return cljs.core.assoc.call(null,m,k,f.call(null,cljs.core.get.call(null,m,k),x,y,z));
});
var update__7 = (function() {
var G__10314__delegate = function (m,k,f,x,y,z,more){
return cljs.core.assoc.call(null,m,k,cljs.core.apply.call(null,f,cljs.core.get.call(null,m,k),x,y,z,more));
};
var G__10314 = function (m,k,f,x,y,z,var_args){
var more = null;
if (arguments.length > 6) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 6),0);
}
return G__10314__delegate.call(this,m,k,f,x,y,z,more);};
G__10314.cljs$lang$maxFixedArity = 6;
G__10314.cljs$lang$applyTo = (function (arglist__10315){
var m = cljs.core.first(arglist__10315);
arglist__10315 = cljs.core.next(arglist__10315);
var k = cljs.core.first(arglist__10315);
arglist__10315 = cljs.core.next(arglist__10315);
var f = cljs.core.first(arglist__10315);
arglist__10315 = cljs.core.next(arglist__10315);
var x = cljs.core.first(arglist__10315);
arglist__10315 = cljs.core.next(arglist__10315);
var y = cljs.core.first(arglist__10315);
arglist__10315 = cljs.core.next(arglist__10315);
var z = cljs.core.first(arglist__10315);
var more = cljs.core.rest(arglist__10315);
return G__10314__delegate(m,k,f,x,y,z,more);
});
G__10314.cljs$core$IFn$_invoke$arity$variadic = G__10314__delegate;
return G__10314;
})()
;
update = function(m,k,f,x,y,z,var_args){
var more = var_args;
switch(arguments.length){
case 3:
return update__3.call(this,m,k,f);
case 4:
return update__4.call(this,m,k,f,x);
case 5:
return update__5.call(this,m,k,f,x,y);
case 6:
return update__6.call(this,m,k,f,x,y,z);
default:
return update__7.cljs$core$IFn$_invoke$arity$variadic(m,k,f,x,y,z, cljs.core.array_seq(arguments, 6));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
update.cljs$lang$maxFixedArity = 6;
update.cljs$lang$applyTo = update__7.cljs$lang$applyTo;
update.cljs$core$IFn$_invoke$arity$3 = update__3;
update.cljs$core$IFn$_invoke$arity$4 = update__4;
update.cljs$core$IFn$_invoke$arity$5 = update__5;
update.cljs$core$IFn$_invoke$arity$6 = update__6;
update.cljs$core$IFn$_invoke$arity$variadic = update__7.cljs$core$IFn$_invoke$arity$variadic;
return update;
})()
;
/**
* @constructor
*/
cljs.core.VectorNode = (function (edit,arr){
this.edit = edit;
this.arr = arr;
})
cljs.core.VectorNode.cljs$lang$type = true;
cljs.core.VectorNode.cljs$lang$ctorStr = "cljs.core/VectorNode";
cljs.core.VectorNode.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/VectorNode");
});
cljs.core.__GT_VectorNode = (function __GT_VectorNode(edit,arr){
return (new cljs.core.VectorNode(edit,arr));
});
cljs.core.pv_fresh_node = (function pv_fresh_node(edit){
return (new cljs.core.VectorNode(edit,[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null]));
});
cljs.core.pv_aget = (function pv_aget(node,idx){
return (node.arr[idx]);
});
cljs.core.pv_aset = (function pv_aset(node,idx,val){
return (node.arr[idx] = val);
});
cljs.core.pv_clone_node = (function pv_clone_node(node){
return (new cljs.core.VectorNode(node.edit,cljs.core.aclone.call(null,node.arr)));
});
cljs.core.tail_off = (function tail_off(pv){
var cnt = pv.cnt;
if((cnt < (32))){
return (0);
} else {
return (((cnt - (1)) >>> (5)) << (5));
}
});
cljs.core.new_path = (function new_path(edit,level,node){
var ll = level;
var ret = node;
while(true){
if((ll === (0))){
return ret;
} else {
var embed = ret;
var r = cljs.core.pv_fresh_node.call(null,edit);
var _ = cljs.core.pv_aset.call(null,r,(0),embed);
var G__10316 = (ll - (5));
var G__10317 = r;
ll = G__10316;
ret = G__10317;
continue;
}
break;
}
});
cljs.core.push_tail = (function push_tail(pv,level,parent,tailnode){
var ret = cljs.core.pv_clone_node.call(null,parent);
var subidx = (((pv.cnt - (1)) >>> level) & (31));
if(((5) === level)){
cljs.core.pv_aset.call(null,ret,subidx,tailnode);
return ret;
} else {
var child = cljs.core.pv_aget.call(null,parent,subidx);
if(!((child == null))){
var node_to_insert = push_tail.call(null,pv,(level - (5)),child,tailnode);
cljs.core.pv_aset.call(null,ret,subidx,node_to_insert);
return ret;
} else {
var node_to_insert = cljs.core.new_path.call(null,null,(level - (5)),tailnode);
cljs.core.pv_aset.call(null,ret,subidx,node_to_insert);
return ret;
}
}
});
cljs.core.vector_index_out_of_bounds = (function vector_index_out_of_bounds(i,cnt){
throw (new Error([cljs.core.str("No item "),cljs.core.str(i),cljs.core.str(" in vector of length "),cljs.core.str(cnt)].join('')));
});
cljs.core.first_array_for_longvec = (function first_array_for_longvec(pv){
var node = pv.root;
var level = pv.shift;
while(true){
if((level > (0))){
var G__10318 = cljs.core.pv_aget.call(null,node,(0));
var G__10319 = (level - (5));
node = G__10318;
level = G__10319;
continue;
} else {
return node.arr;
}
break;
}
});
cljs.core.unchecked_array_for = (function unchecked_array_for(pv,i){
if((i >= cljs.core.tail_off.call(null,pv))){
return pv.tail;
} else {
var node = pv.root;
var level = pv.shift;
while(true){
if((level > (0))){
var G__10320 = cljs.core.pv_aget.call(null,node,((i >>> level) & (31)));
var G__10321 = (level - (5));
node = G__10320;
level = G__10321;
continue;
} else {
return node.arr;
}
break;
}
}
});
cljs.core.array_for = (function array_for(pv,i){
if((((0) <= i)) && ((i < pv.cnt))){
return cljs.core.unchecked_array_for.call(null,pv,i);
} else {
return cljs.core.vector_index_out_of_bounds.call(null,i,pv.cnt);
}
});
cljs.core.do_assoc = (function do_assoc(pv,level,node,i,val){
var ret = cljs.core.pv_clone_node.call(null,node);
if((level === (0))){
cljs.core.pv_aset.call(null,ret,(i & (31)),val);
return ret;
} else {
var subidx = ((i >>> level) & (31));
cljs.core.pv_aset.call(null,ret,subidx,do_assoc.call(null,pv,(level - (5)),cljs.core.pv_aget.call(null,node,subidx),i,val));
return ret;
}
});
cljs.core.pop_tail = (function pop_tail(pv,level,node){
var subidx = (((pv.cnt - (2)) >>> level) & (31));
if((level > (5))){
var new_child = pop_tail.call(null,pv,(level - (5)),cljs.core.pv_aget.call(null,node,subidx));
if(((new_child == null)) && ((subidx === (0)))){
return null;
} else {
var ret = cljs.core.pv_clone_node.call(null,node);
cljs.core.pv_aset.call(null,ret,subidx,new_child);
return ret;
}
} else {
if((subidx === (0))){
return null;
} else {
var ret = cljs.core.pv_clone_node.call(null,node);
cljs.core.pv_aset.call(null,ret,subidx,null);
return ret;
}
}
});
/**
* @constructor
*/
cljs.core.RangedIterator = (function (i,base,arr,v,start,end){
this.i = i;
this.base = base;
this.arr = arr;
this.v = v;
this.start = start;
this.end = end;
})
cljs.core.RangedIterator.prototype.hasNext = (function (){
var self__ = this;
var this$ = this;
return (self__.i < self__.end);
});
cljs.core.RangedIterator.prototype.next = (function (){
var self__ = this;
var this$ = this;
if(((self__.i - self__.base) === (32))){
self__.arr = cljs.core.unchecked_array_for.call(null,self__.v,self__.i);
self__.base = (self__.base + (32));
} else {
}
var ret = (self__.arr[(self__.i & (31))]);
self__.i = (self__.i + (1));
return ret;
});
cljs.core.RangedIterator.cljs$lang$type = true;
cljs.core.RangedIterator.cljs$lang$ctorStr = "cljs.core/RangedIterator";
cljs.core.RangedIterator.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/RangedIterator");
});
cljs.core.__GT_RangedIterator = (function __GT_RangedIterator(i,base,arr,v,start,end){
return (new cljs.core.RangedIterator(i,base,arr,v,start,end));
});
cljs.core.ranged_iterator = (function ranged_iterator(v,start,end){
var i = start;
return (new cljs.core.RangedIterator(i,(i - (i % (32))),(((start < cljs.core.count.call(null,v)))?cljs.core.unchecked_array_for.call(null,v,i):null),v,start,end));
});
/**
* @constructor
*/
cljs.core.PersistentVector = (function (meta,cnt,shift,root,tail,__hash){
this.meta = meta;
this.cnt = cnt;
this.shift = shift;
this.root = root;
this.tail = tail;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition0$ = 167668511;
this.cljs$lang$protocol_mask$partition1$ = 8196;
})
cljs.core.PersistentVector.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.PersistentVector.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.PersistentVector.prototype.cljs$core$ILookup$_lookup$arity$2 = (function (coll,k){
var self__ = this;
var coll__$1 = this;
return cljs.core._lookup.call(null,coll__$1,k,null);
});
cljs.core.PersistentVector.prototype.cljs$core$ILookup$_lookup$arity$3 = (function (coll,k,not_found){
var self__ = this;
var coll__$1 = this;
if(typeof k === 'number'){
return cljs.core._nth.call(null,coll__$1,k,not_found);
} else {
return not_found;
}
});
cljs.core.PersistentVector.prototype.cljs$core$IKVReduce$_kv_reduce$arity$3 = (function (v,f,init){
var self__ = this;
var v__$1 = this;
var i = (0);
var init__$1 = init;
while(true){
if((i < self__.cnt)){
var arr = cljs.core.unchecked_array_for.call(null,v__$1,i);
var len = arr.length;
var init__$2 = (function (){var j = (0);
var init__$2 = init__$1;
while(true){
if((j < len)){
var init__$3 = f.call(null,init__$2,(j + i),(arr[j]));
if(cljs.core.reduced_QMARK_.call(null,init__$3)){
return init__$3;
} else {
var G__10323 = (j + (1));
var G__10324 = init__$3;
j = G__10323;
init__$2 = G__10324;
continue;
}
} else {
return init__$2;
}
break;
}
})();
if(cljs.core.reduced_QMARK_.call(null,init__$2)){
return cljs.core.deref.call(null,init__$2);
} else {
var G__10325 = (i + len);
var G__10326 = init__$2;
i = G__10325;
init__$1 = G__10326;
continue;
}
} else {
return init__$1;
}
break;
}
});
cljs.core.PersistentVector.prototype.cljs$core$IIndexed$_nth$arity$2 = (function (coll,n){
var self__ = this;
var coll__$1 = this;
return (cljs.core.array_for.call(null,coll__$1,n)[(n & (31))]);
});
cljs.core.PersistentVector.prototype.cljs$core$IIndexed$_nth$arity$3 = (function (coll,n,not_found){
var self__ = this;
var coll__$1 = this;
if((((0) <= n)) && ((n < self__.cnt))){
return (cljs.core.unchecked_array_for.call(null,coll__$1,n)[(n & (31))]);
} else {
return not_found;
}
});
cljs.core.PersistentVector.prototype.cljs$core$IVector$_assoc_n$arity$3 = (function (coll,n,val){
var self__ = this;
var coll__$1 = this;
if((((0) <= n)) && ((n < self__.cnt))){
if((cljs.core.tail_off.call(null,coll__$1) <= n)){
var new_tail = cljs.core.aclone.call(null,self__.tail);
(new_tail[(n & (31))] = val);
return (new cljs.core.PersistentVector(self__.meta,self__.cnt,self__.shift,self__.root,new_tail,null));
} else {
return (new cljs.core.PersistentVector(self__.meta,self__.cnt,self__.shift,cljs.core.do_assoc.call(null,coll__$1,self__.shift,self__.root,n,val),self__.tail,null));
}
} else {
if((n === self__.cnt)){
return cljs.core._conj.call(null,coll__$1,val);
} else {
throw (new Error([cljs.core.str("Index "),cljs.core.str(n),cljs.core.str(" out of bounds [0,"),cljs.core.str(self__.cnt),cljs.core.str("]")].join('')));
}
}
});
cljs.core.PersistentVector.prototype.cljs$core$IIterable$ = true;
cljs.core.PersistentVector.prototype.cljs$core$IIterable$_iterator$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
return cljs.core.ranged_iterator.call(null,this$__$1,(0),self__.cnt);
});
cljs.core.PersistentVector.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.PersistentVector.prototype.cljs$core$ICloneable$_clone$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return (new cljs.core.PersistentVector(self__.meta,self__.cnt,self__.shift,self__.root,self__.tail,self__.__hash));
});
cljs.core.PersistentVector.prototype.cljs$core$ICounted$_count$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.cnt;
});
cljs.core.PersistentVector.prototype.cljs$core$IMapEntry$_key$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core._nth.call(null,coll__$1,(0));
});
cljs.core.PersistentVector.prototype.cljs$core$IMapEntry$_val$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core._nth.call(null,coll__$1,(1));
});
cljs.core.PersistentVector.prototype.cljs$core$IStack$_peek$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.cnt > (0))){
return cljs.core._nth.call(null,coll__$1,(self__.cnt - (1)));
} else {
return null;
}
});
cljs.core.PersistentVector.prototype.cljs$core$IStack$_pop$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.cnt === (0))){
throw (new Error("Can't pop empty vector"));
} else {
if(((1) === self__.cnt)){
return cljs.core._with_meta.call(null,cljs.core.PersistentVector.EMPTY,self__.meta);
} else {
if(((1) < (self__.cnt - cljs.core.tail_off.call(null,coll__$1)))){
return (new cljs.core.PersistentVector(self__.meta,(self__.cnt - (1)),self__.shift,self__.root,self__.tail.slice((0),(-1)),null));
} else {
var new_tail = cljs.core.unchecked_array_for.call(null,coll__$1,(self__.cnt - (2)));
var nr = cljs.core.pop_tail.call(null,coll__$1,self__.shift,self__.root);
var new_root = (((nr == null))?cljs.core.PersistentVector.EMPTY_NODE:nr);
var cnt_1 = (self__.cnt - (1));
if((((5) < self__.shift)) && ((cljs.core.pv_aget.call(null,new_root,(1)) == null))){
return (new cljs.core.PersistentVector(self__.meta,cnt_1,(self__.shift - (5)),cljs.core.pv_aget.call(null,new_root,(0)),new_tail,null));
} else {
return (new cljs.core.PersistentVector(self__.meta,cnt_1,self__.shift,new_root,new_tail,null));
}
}
}
}
});
cljs.core.PersistentVector.prototype.cljs$core$IReversible$_rseq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.cnt > (0))){
return (new cljs.core.RSeq(coll__$1,(self__.cnt - (1)),null));
} else {
return null;
}
});
cljs.core.PersistentVector.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_ordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.PersistentVector.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
if((other instanceof cljs.core.PersistentVector)){
if((self__.cnt === cljs.core.count.call(null,other))){
var me_iter = cljs.core._iterator.call(null,coll__$1);
var you_iter = cljs.core._iterator.call(null,other);
while(true){
if(cljs.core.truth_(me_iter.hasNext())){
var x = me_iter.next();
var y = you_iter.next();
if(cljs.core._EQ_.call(null,x,y)){
continue;
} else {
return false;
}
} else {
return true;
}
break;
}
} else {
return false;
}
} else {
return cljs.core.equiv_sequential.call(null,coll__$1,other);
}
});
cljs.core.PersistentVector.prototype.cljs$core$IEditableCollection$_as_transient$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.TransientVector(self__.cnt,self__.shift,cljs.core.tv_editable_root.call(null,self__.root),cljs.core.tv_editable_tail.call(null,self__.tail)));
});
cljs.core.PersistentVector.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.with_meta.call(null,cljs.core.PersistentVector.EMPTY,self__.meta);
});
cljs.core.PersistentVector.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (v,f){
var self__ = this;
var v__$1 = this;
return cljs.core.ci_reduce.call(null,v__$1,f);
});
cljs.core.PersistentVector.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (v,f,init){
var self__ = this;
var v__$1 = this;
var i = (0);
var init__$1 = init;
while(true){
if((i < self__.cnt)){
var arr = cljs.core.unchecked_array_for.call(null,v__$1,i);
var len = arr.length;
var init__$2 = (function (){var j = (0);
var init__$2 = init__$1;
while(true){
if((j < len)){
var init__$3 = f.call(null,init__$2,(arr[j]));
if(cljs.core.reduced_QMARK_.call(null,init__$3)){
return init__$3;
} else {
var G__10327 = (j + (1));
var G__10328 = init__$3;
j = G__10327;
init__$2 = G__10328;
continue;
}
} else {
return init__$2;
}
break;
}
})();
if(cljs.core.reduced_QMARK_.call(null,init__$2)){
return cljs.core.deref.call(null,init__$2);
} else {
var G__10329 = (i + len);
var G__10330 = init__$2;
i = G__10329;
init__$1 = G__10330;
continue;
}
} else {
return init__$1;
}
break;
}
});
cljs.core.PersistentVector.prototype.cljs$core$IAssociative$_assoc$arity$3 = (function (coll,k,v){
var self__ = this;
var coll__$1 = this;
if(typeof k === 'number'){
return cljs.core._assoc_n.call(null,coll__$1,k,v);
} else {
throw (new Error("Vector's key for assoc must be a number."));
}
});
cljs.core.PersistentVector.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.cnt === (0))){
return null;
} else {
if((self__.cnt <= (32))){
return (new cljs.core.IndexedSeq(self__.tail,(0)));
} else {
return cljs.core.chunked_seq.call(null,coll__$1,cljs.core.first_array_for_longvec.call(null,coll__$1),(0),(0));
}
}
});
cljs.core.PersistentVector.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,meta__$1){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.PersistentVector(meta__$1,self__.cnt,self__.shift,self__.root,self__.tail,self__.__hash));
});
cljs.core.PersistentVector.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,o){
var self__ = this;
var coll__$1 = this;
if(((self__.cnt - cljs.core.tail_off.call(null,coll__$1)) < (32))){
var len = self__.tail.length;
var new_tail = (new Array((len + (1))));
var n__4510__auto___10331 = len;
var i_10332 = (0);
while(true){
if((i_10332 < n__4510__auto___10331)){
(new_tail[i_10332] = (self__.tail[i_10332]));
var G__10333 = (i_10332 + (1));
i_10332 = G__10333;
continue;
} else {
}
break;
}
(new_tail[len] = o);
return (new cljs.core.PersistentVector(self__.meta,(self__.cnt + (1)),self__.shift,self__.root,new_tail,null));
} else {
var root_overflow_QMARK_ = ((self__.cnt >>> (5)) > ((1) << self__.shift));
var new_shift = ((root_overflow_QMARK_)?(self__.shift + (5)):self__.shift);
var new_root = ((root_overflow_QMARK_)?(function (){var n_r = cljs.core.pv_fresh_node.call(null,null);
cljs.core.pv_aset.call(null,n_r,(0),self__.root);
cljs.core.pv_aset.call(null,n_r,(1),cljs.core.new_path.call(null,null,self__.shift,(new cljs.core.VectorNode(null,self__.tail))));
return n_r;
})():cljs.core.push_tail.call(null,coll__$1,self__.shift,self__.root,(new cljs.core.VectorNode(null,self__.tail))));
return (new cljs.core.PersistentVector(self__.meta,(self__.cnt + (1)),new_shift,new_root,[o],null));
}
});
cljs.core.PersistentVector.prototype.call = (function() {
var G__10334 = null;
var G__10334__2 = (function (self__,k){
var self__ = this;
var self____$1 = this;
var coll = self____$1;
return cljs.core._nth.call(null,coll,k);
});
var G__10334__3 = (function (self__,k,not_found){
var self__ = this;
var self____$1 = this;
var coll = self____$1;
return cljs.core._nth.call(null,coll,k,not_found);
});
G__10334 = function(self__,k,not_found){
switch(arguments.length){
case 2:
return G__10334__2.call(this,self__,k);
case 3:
return G__10334__3.call(this,self__,k,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10334.cljs$core$IFn$_invoke$arity$2 = G__10334__2;
G__10334.cljs$core$IFn$_invoke$arity$3 = G__10334__3;
return G__10334;
})()
;
cljs.core.PersistentVector.prototype.apply = (function (self__,args10322){
var self__ = this;
var self____$1 = this;
return self____$1.call.apply(self____$1,[self____$1].concat(cljs.core.aclone.call(null,args10322)));
});
cljs.core.PersistentVector.prototype.cljs$core$IFn$_invoke$arity$1 = (function (k){
var self__ = this;
var coll = this;
return cljs.core._nth.call(null,coll,k);
});
cljs.core.PersistentVector.prototype.cljs$core$IFn$_invoke$arity$2 = (function (k,not_found){
var self__ = this;
var coll = this;
return cljs.core._nth.call(null,coll,k,not_found);
});
cljs.core.PersistentVector.cljs$lang$type = true;
cljs.core.PersistentVector.cljs$lang$ctorStr = "cljs.core/PersistentVector";
cljs.core.PersistentVector.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/PersistentVector");
});
cljs.core.__GT_PersistentVector = (function __GT_PersistentVector(meta,cnt,shift,root,tail,__hash){
return (new cljs.core.PersistentVector(meta,cnt,shift,root,tail,__hash));
});
cljs.core.PersistentVector.EMPTY_NODE = (new cljs.core.VectorNode(null,[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null]));
cljs.core.PersistentVector.EMPTY = (new cljs.core.PersistentVector(null,(0),(5),cljs.core.PersistentVector.EMPTY_NODE,[],(0)));
cljs.core.PersistentVector.fromArray = (function (xs,no_clone){
var l = xs.length;
var xs__$1 = ((no_clone)?xs:cljs.core.aclone.call(null,xs));
if((l < (32))){
return (new cljs.core.PersistentVector(null,l,(5),cljs.core.PersistentVector.EMPTY_NODE,xs__$1,null));
} else {
var node = xs__$1.slice((0),(32));
var v = (new cljs.core.PersistentVector(null,(32),(5),cljs.core.PersistentVector.EMPTY_NODE,node,null));
var i = (32);
var out = cljs.core._as_transient.call(null,v);
while(true){
if((i < l)){
var G__10335 = (i + (1));
var G__10336 = cljs.core.conj_BANG_.call(null,out,(xs__$1[i]));
i = G__10335;
out = G__10336;
continue;
} else {
return cljs.core.persistent_BANG_.call(null,out);
}
break;
}
}
});
(cljs.core.PersistentVector.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
cljs.core.vec = (function vec(coll){
return cljs.core._persistent_BANG_.call(null,cljs.core.reduce.call(null,cljs.core._conj_BANG_,cljs.core._as_transient.call(null,cljs.core.PersistentVector.EMPTY),coll));
});
/**
* @param {...*} var_args
*/
cljs.core.vector = (function() {
var vector__delegate = function (args){
if(((args instanceof cljs.core.IndexedSeq)) && ((args.i === (0)))){
return cljs.core.PersistentVector.fromArray(args.arr,true);
} else {
return cljs.core.vec.call(null,args);
}
};
var vector = function (var_args){
var args = null;
if (arguments.length > 0) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return vector__delegate.call(this,args);};
vector.cljs$lang$maxFixedArity = 0;
vector.cljs$lang$applyTo = (function (arglist__10337){
var args = cljs.core.seq(arglist__10337);
return vector__delegate(args);
});
vector.cljs$core$IFn$_invoke$arity$variadic = vector__delegate;
return vector;
})()
;
/**
* @constructor
*/
cljs.core.ChunkedSeq = (function (vec,node,i,off,meta,__hash){
this.vec = vec;
this.node = node;
this.i = i;
this.off = off;
this.meta = meta;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition0$ = 32375020;
this.cljs$lang$protocol_mask$partition1$ = 1536;
})
cljs.core.ChunkedSeq.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.ChunkedSeq.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.ChunkedSeq.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.ChunkedSeq.prototype.cljs$core$INext$_next$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if(((self__.off + (1)) < self__.node.length)){
var s = cljs.core.chunked_seq.call(null,self__.vec,self__.node,self__.i,(self__.off + (1)));
if((s == null)){
return null;
} else {
return s;
}
} else {
return cljs.core._chunked_next.call(null,coll__$1);
}
});
cljs.core.ChunkedSeq.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_ordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.ChunkedSeq.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_sequential.call(null,coll__$1,other);
});
cljs.core.ChunkedSeq.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.with_meta.call(null,cljs.core.PersistentVector.EMPTY,self__.meta);
});
cljs.core.ChunkedSeq.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (coll,f){
var self__ = this;
var coll__$1 = this;
return cljs.core.ci_reduce.call(null,cljs.core.subvec.call(null,self__.vec,(self__.i + self__.off),cljs.core.count.call(null,self__.vec)),f);
});
cljs.core.ChunkedSeq.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (coll,f,start){
var self__ = this;
var coll__$1 = this;
return cljs.core.ci_reduce.call(null,cljs.core.subvec.call(null,self__.vec,(self__.i + self__.off),cljs.core.count.call(null,self__.vec)),f,start);
});
cljs.core.ChunkedSeq.prototype.cljs$core$ISeq$_first$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return (self__.node[self__.off]);
});
cljs.core.ChunkedSeq.prototype.cljs$core$ISeq$_rest$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if(((self__.off + (1)) < self__.node.length)){
var s = cljs.core.chunked_seq.call(null,self__.vec,self__.node,self__.i,(self__.off + (1)));
if((s == null)){
return cljs.core.List.EMPTY;
} else {
return s;
}
} else {
return cljs.core._chunked_rest.call(null,coll__$1);
}
});
cljs.core.ChunkedSeq.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return coll__$1;
});
cljs.core.ChunkedSeq.prototype.cljs$core$IChunkedSeq$_chunked_first$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.array_chunk.call(null,self__.node,self__.off);
});
cljs.core.ChunkedSeq.prototype.cljs$core$IChunkedSeq$_chunked_rest$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var end = (self__.i + self__.node.length);
if((end < cljs.core._count.call(null,self__.vec))){
return cljs.core.chunked_seq.call(null,self__.vec,cljs.core.unchecked_array_for.call(null,self__.vec,end),end,(0));
} else {
return cljs.core.List.EMPTY;
}
});
cljs.core.ChunkedSeq.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,m){
var self__ = this;
var coll__$1 = this;
return cljs.core.chunked_seq.call(null,self__.vec,self__.node,self__.i,self__.off,m);
});
cljs.core.ChunkedSeq.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,o){
var self__ = this;
var coll__$1 = this;
return cljs.core.cons.call(null,o,coll__$1);
});
cljs.core.ChunkedSeq.prototype.cljs$core$IChunkedNext$_chunked_next$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var end = (self__.i + self__.node.length);
if((end < cljs.core._count.call(null,self__.vec))){
return cljs.core.chunked_seq.call(null,self__.vec,cljs.core.unchecked_array_for.call(null,self__.vec,end),end,(0));
} else {
return null;
}
});
cljs.core.ChunkedSeq.cljs$lang$type = true;
cljs.core.ChunkedSeq.cljs$lang$ctorStr = "cljs.core/ChunkedSeq";
cljs.core.ChunkedSeq.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/ChunkedSeq");
});
cljs.core.__GT_ChunkedSeq = (function __GT_ChunkedSeq(vec,node,i,off,meta,__hash){
return (new cljs.core.ChunkedSeq(vec,node,i,off,meta,__hash));
});
(cljs.core.ChunkedSeq.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
cljs.core.chunked_seq = (function() {
var chunked_seq = null;
var chunked_seq__3 = (function (vec,i,off){
return (new cljs.core.ChunkedSeq(vec,cljs.core.array_for.call(null,vec,i),i,off,null,null));
});
var chunked_seq__4 = (function (vec,node,i,off){
return (new cljs.core.ChunkedSeq(vec,node,i,off,null,null));
});
var chunked_seq__5 = (function (vec,node,i,off,meta){
return (new cljs.core.ChunkedSeq(vec,node,i,off,meta,null));
});
chunked_seq = function(vec,node,i,off,meta){
switch(arguments.length){
case 3:
return chunked_seq__3.call(this,vec,node,i);
case 4:
return chunked_seq__4.call(this,vec,node,i,off);
case 5:
return chunked_seq__5.call(this,vec,node,i,off,meta);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
chunked_seq.cljs$core$IFn$_invoke$arity$3 = chunked_seq__3;
chunked_seq.cljs$core$IFn$_invoke$arity$4 = chunked_seq__4;
chunked_seq.cljs$core$IFn$_invoke$arity$5 = chunked_seq__5;
return chunked_seq;
})()
;
/**
* @constructor
*/
cljs.core.Subvec = (function (meta,v,start,end,__hash){
this.meta = meta;
this.v = v;
this.start = start;
this.end = end;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition0$ = 166617887;
this.cljs$lang$protocol_mask$partition1$ = 8192;
})
cljs.core.Subvec.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.Subvec.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.Subvec.prototype.cljs$core$ILookup$_lookup$arity$2 = (function (coll,k){
var self__ = this;
var coll__$1 = this;
return cljs.core._lookup.call(null,coll__$1,k,null);
});
cljs.core.Subvec.prototype.cljs$core$ILookup$_lookup$arity$3 = (function (coll,k,not_found){
var self__ = this;
var coll__$1 = this;
if(typeof k === 'number'){
return cljs.core._nth.call(null,coll__$1,k,not_found);
} else {
return not_found;
}
});
cljs.core.Subvec.prototype.cljs$core$IIndexed$_nth$arity$2 = (function (coll,n){
var self__ = this;
var coll__$1 = this;
if(((n < (0))) || ((self__.end <= (self__.start + n)))){
return cljs.core.vector_index_out_of_bounds.call(null,n,(self__.end - self__.start));
} else {
return cljs.core._nth.call(null,self__.v,(self__.start + n));
}
});
cljs.core.Subvec.prototype.cljs$core$IIndexed$_nth$arity$3 = (function (coll,n,not_found){
var self__ = this;
var coll__$1 = this;
if(((n < (0))) || ((self__.end <= (self__.start + n)))){
return not_found;
} else {
return cljs.core._nth.call(null,self__.v,(self__.start + n),not_found);
}
});
cljs.core.Subvec.prototype.cljs$core$IVector$_assoc_n$arity$3 = (function (coll,n,val){
var self__ = this;
var coll__$1 = this;
var v_pos = (self__.start + n);
return cljs.core.build_subvec.call(null,self__.meta,cljs.core.assoc.call(null,self__.v,v_pos,val),self__.start,(function (){var x__3940__auto__ = self__.end;
var y__3941__auto__ = (v_pos + (1));
return ((x__3940__auto__ > y__3941__auto__) ? x__3940__auto__ : y__3941__auto__);
})(),null);
});
cljs.core.Subvec.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.Subvec.prototype.cljs$core$ICloneable$_clone$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return (new cljs.core.Subvec(self__.meta,self__.v,self__.start,self__.end,self__.__hash));
});
cljs.core.Subvec.prototype.cljs$core$ICounted$_count$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return (self__.end - self__.start);
});
cljs.core.Subvec.prototype.cljs$core$IStack$_peek$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core._nth.call(null,self__.v,(self__.end - (1)));
});
cljs.core.Subvec.prototype.cljs$core$IStack$_pop$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.start === self__.end)){
throw (new Error("Can't pop empty vector"));
} else {
return cljs.core.build_subvec.call(null,self__.meta,self__.v,self__.start,(self__.end - (1)),null);
}
});
cljs.core.Subvec.prototype.cljs$core$IReversible$_rseq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if(!((self__.start === self__.end))){
return (new cljs.core.RSeq(coll__$1,((self__.end - self__.start) - (1)),null));
} else {
return null;
}
});
cljs.core.Subvec.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_ordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.Subvec.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_sequential.call(null,coll__$1,other);
});
cljs.core.Subvec.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.with_meta.call(null,cljs.core.PersistentVector.EMPTY,self__.meta);
});
cljs.core.Subvec.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (coll,f){
var self__ = this;
var coll__$1 = this;
return cljs.core.ci_reduce.call(null,coll__$1,f);
});
cljs.core.Subvec.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (coll,f,start__$1){
var self__ = this;
var coll__$1 = this;
return cljs.core.ci_reduce.call(null,coll__$1,f,start__$1);
});
cljs.core.Subvec.prototype.cljs$core$IAssociative$_assoc$arity$3 = (function (coll,key,val){
var self__ = this;
var coll__$1 = this;
if(typeof key === 'number'){
return cljs.core._assoc_n.call(null,coll__$1,key,val);
} else {
throw (new Error("Subvec's key for assoc must be a number."));
}
});
cljs.core.Subvec.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var subvec_seq = ((function (coll__$1){
return (function subvec_seq(i){
if((i === self__.end)){
return null;
} else {
return cljs.core.cons.call(null,cljs.core._nth.call(null,self__.v,i),(new cljs.core.LazySeq(null,((function (coll__$1){
return (function (){
return subvec_seq.call(null,(i + (1)));
});})(coll__$1))
,null,null)));
}
});})(coll__$1))
;
return subvec_seq.call(null,self__.start);
});
cljs.core.Subvec.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,meta__$1){
var self__ = this;
var coll__$1 = this;
return cljs.core.build_subvec.call(null,meta__$1,self__.v,self__.start,self__.end,self__.__hash);
});
cljs.core.Subvec.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,o){
var self__ = this;
var coll__$1 = this;
return cljs.core.build_subvec.call(null,self__.meta,cljs.core._assoc_n.call(null,self__.v,self__.end,o),self__.start,(self__.end + (1)),null);
});
cljs.core.Subvec.prototype.call = (function() {
var G__10339 = null;
var G__10339__2 = (function (self__,k){
var self__ = this;
var self____$1 = this;
var coll = self____$1;
return cljs.core._nth.call(null,coll,k);
});
var G__10339__3 = (function (self__,k,not_found){
var self__ = this;
var self____$1 = this;
var coll = self____$1;
return cljs.core._nth.call(null,coll,k,not_found);
});
G__10339 = function(self__,k,not_found){
switch(arguments.length){
case 2:
return G__10339__2.call(this,self__,k);
case 3:
return G__10339__3.call(this,self__,k,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10339.cljs$core$IFn$_invoke$arity$2 = G__10339__2;
G__10339.cljs$core$IFn$_invoke$arity$3 = G__10339__3;
return G__10339;
})()
;
cljs.core.Subvec.prototype.apply = (function (self__,args10338){
var self__ = this;
var self____$1 = this;
return self____$1.call.apply(self____$1,[self____$1].concat(cljs.core.aclone.call(null,args10338)));
});
cljs.core.Subvec.prototype.cljs$core$IFn$_invoke$arity$1 = (function (k){
var self__ = this;
var coll = this;
return cljs.core._nth.call(null,coll,k);
});
cljs.core.Subvec.prototype.cljs$core$IFn$_invoke$arity$2 = (function (k,not_found){
var self__ = this;
var coll = this;
return cljs.core._nth.call(null,coll,k,not_found);
});
cljs.core.Subvec.cljs$lang$type = true;
cljs.core.Subvec.cljs$lang$ctorStr = "cljs.core/Subvec";
cljs.core.Subvec.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/Subvec");
});
cljs.core.__GT_Subvec = (function __GT_Subvec(meta,v,start,end,__hash){
return (new cljs.core.Subvec(meta,v,start,end,__hash));
});
(cljs.core.Subvec.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
cljs.core.build_subvec = (function build_subvec(meta,v,start,end,__hash){
while(true){
if((v instanceof cljs.core.Subvec)){
var G__10340 = meta;
var G__10341 = v.v;
var G__10342 = (v.start + start);
var G__10343 = (v.start + end);
var G__10344 = __hash;
meta = G__10340;
v = G__10341;
start = G__10342;
end = G__10343;
__hash = G__10344;
continue;
} else {
var c = cljs.core.count.call(null,v);
if(((start < (0))) || ((end < (0))) || ((start > c)) || ((end > c))){
throw (new Error("Index out of bounds"));
} else {
}
return (new cljs.core.Subvec(meta,v,start,end,__hash));
}
break;
}
});
/**
* Returns a persistent vector of the items in vector from
* start (inclusive) to end (exclusive). If end is not supplied,
* defaults to (count vector). This operation is O(1) and very fast, as
* the resulting vector shares structure with the original and no
* trimming is done.
*/
cljs.core.subvec = (function() {
var subvec = null;
var subvec__2 = (function (v,start){
return subvec.call(null,v,start,cljs.core.count.call(null,v));
});
var subvec__3 = (function (v,start,end){
return cljs.core.build_subvec.call(null,null,v,start,end,null);
});
subvec = function(v,start,end){
switch(arguments.length){
case 2:
return subvec__2.call(this,v,start);
case 3:
return subvec__3.call(this,v,start,end);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
subvec.cljs$core$IFn$_invoke$arity$2 = subvec__2;
subvec.cljs$core$IFn$_invoke$arity$3 = subvec__3;
return subvec;
})()
;
cljs.core.tv_ensure_editable = (function tv_ensure_editable(edit,node){
if((edit === node.edit)){
return node;
} else {
return (new cljs.core.VectorNode(edit,cljs.core.aclone.call(null,node.arr)));
}
});
cljs.core.tv_editable_root = (function tv_editable_root(node){
return (new cljs.core.VectorNode((function (){var obj10348 = {};
return obj10348;
})(),cljs.core.aclone.call(null,node.arr)));
});
cljs.core.tv_editable_tail = (function tv_editable_tail(tl){
var ret = [null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null];
cljs.core.array_copy.call(null,tl,(0),ret,(0),tl.length);
return ret;
});
cljs.core.tv_push_tail = (function tv_push_tail(tv,level,parent,tail_node){
var ret = cljs.core.tv_ensure_editable.call(null,tv.root.edit,parent);
var subidx = (((tv.cnt - (1)) >>> level) & (31));
cljs.core.pv_aset.call(null,ret,subidx,(((level === (5)))?tail_node:(function (){var child = cljs.core.pv_aget.call(null,ret,subidx);
if(!((child == null))){
return tv_push_tail.call(null,tv,(level - (5)),child,tail_node);
} else {
return cljs.core.new_path.call(null,tv.root.edit,(level - (5)),tail_node);
}
})()));
return ret;
});
cljs.core.tv_pop_tail = (function tv_pop_tail(tv,level,node){
var node__$1 = cljs.core.tv_ensure_editable.call(null,tv.root.edit,node);
var subidx = (((tv.cnt - (2)) >>> level) & (31));
if((level > (5))){
var new_child = tv_pop_tail.call(null,tv,(level - (5)),cljs.core.pv_aget.call(null,node__$1,subidx));
if(((new_child == null)) && ((subidx === (0)))){
return null;
} else {
cljs.core.pv_aset.call(null,node__$1,subidx,new_child);
return node__$1;
}
} else {
if((subidx === (0))){
return null;
} else {
cljs.core.pv_aset.call(null,node__$1,subidx,null);
return node__$1;
}
}
});
cljs.core.unchecked_editable_array_for = (function unchecked_editable_array_for(tv,i){
if((i >= cljs.core.tail_off.call(null,tv))){
return tv.tail;
} else {
var root = tv.root;
var node = root;
var level = tv.shift;
while(true){
if((level > (0))){
var G__10349 = cljs.core.tv_ensure_editable.call(null,root.edit,cljs.core.pv_aget.call(null,node,((i >>> level) & (31))));
var G__10350 = (level - (5));
node = G__10349;
level = G__10350;
continue;
} else {
return node.arr;
}
break;
}
}
});
/**
* @constructor
*/
cljs.core.TransientVector = (function (cnt,shift,root,tail){
this.cnt = cnt;
this.shift = shift;
this.root = root;
this.tail = tail;
this.cljs$lang$protocol_mask$partition0$ = 275;
this.cljs$lang$protocol_mask$partition1$ = 88;
})
cljs.core.TransientVector.prototype.call = (function() {
var G__10352 = null;
var G__10352__2 = (function (self__,k){
var self__ = this;
var self____$1 = this;
var coll = self____$1;
return cljs.core._lookup.call(null,coll,k);
});
var G__10352__3 = (function (self__,k,not_found){
var self__ = this;
var self____$1 = this;
var coll = self____$1;
return cljs.core._lookup.call(null,coll,k,not_found);
});
G__10352 = function(self__,k,not_found){
switch(arguments.length){
case 2:
return G__10352__2.call(this,self__,k);
case 3:
return G__10352__3.call(this,self__,k,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10352.cljs$core$IFn$_invoke$arity$2 = G__10352__2;
G__10352.cljs$core$IFn$_invoke$arity$3 = G__10352__3;
return G__10352;
})()
;
cljs.core.TransientVector.prototype.apply = (function (self__,args10351){
var self__ = this;
var self____$1 = this;
return self____$1.call.apply(self____$1,[self____$1].concat(cljs.core.aclone.call(null,args10351)));
});
cljs.core.TransientVector.prototype.cljs$core$IFn$_invoke$arity$1 = (function (k){
var self__ = this;
var coll = this;
return cljs.core._lookup.call(null,coll,k);
});
cljs.core.TransientVector.prototype.cljs$core$IFn$_invoke$arity$2 = (function (k,not_found){
var self__ = this;
var coll = this;
return cljs.core._lookup.call(null,coll,k,not_found);
});
cljs.core.TransientVector.prototype.cljs$core$ILookup$_lookup$arity$2 = (function (coll,k){
var self__ = this;
var coll__$1 = this;
return cljs.core._lookup.call(null,coll__$1,k,null);
});
cljs.core.TransientVector.prototype.cljs$core$ILookup$_lookup$arity$3 = (function (coll,k,not_found){
var self__ = this;
var coll__$1 = this;
if(typeof k === 'number'){
return cljs.core._nth.call(null,coll__$1,k,not_found);
} else {
return not_found;
}
});
cljs.core.TransientVector.prototype.cljs$core$IIndexed$_nth$arity$2 = (function (coll,n){
var self__ = this;
var coll__$1 = this;
if(self__.root.edit){
return (cljs.core.array_for.call(null,coll__$1,n)[(n & (31))]);
} else {
throw (new Error("nth after persistent!"));
}
});
cljs.core.TransientVector.prototype.cljs$core$IIndexed$_nth$arity$3 = (function (coll,n,not_found){
var self__ = this;
var coll__$1 = this;
if((((0) <= n)) && ((n < self__.cnt))){
return cljs.core._nth.call(null,coll__$1,n);
} else {
return not_found;
}
});
cljs.core.TransientVector.prototype.cljs$core$ICounted$_count$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if(self__.root.edit){
return self__.cnt;
} else {
throw (new Error("count after persistent!"));
}
});
cljs.core.TransientVector.prototype.cljs$core$ITransientVector$_assoc_n_BANG_$arity$3 = (function (tcoll,n,val){
var self__ = this;
var tcoll__$1 = this;
if(self__.root.edit){
if((((0) <= n)) && ((n < self__.cnt))){
if((cljs.core.tail_off.call(null,tcoll__$1) <= n)){
(self__.tail[(n & (31))] = val);
return tcoll__$1;
} else {
var new_root = ((function (tcoll__$1){
return (function go(level,node){
var node__$1 = cljs.core.tv_ensure_editable.call(null,self__.root.edit,node);
if((level === (0))){
cljs.core.pv_aset.call(null,node__$1,(n & (31)),val);
return node__$1;
} else {
var subidx = ((n >>> level) & (31));
cljs.core.pv_aset.call(null,node__$1,subidx,go.call(null,(level - (5)),cljs.core.pv_aget.call(null,node__$1,subidx)));
return node__$1;
}
});})(tcoll__$1))
.call(null,self__.shift,self__.root);
self__.root = new_root;
return tcoll__$1;
}
} else {
if((n === self__.cnt)){
return cljs.core._conj_BANG_.call(null,tcoll__$1,val);
} else {
throw (new Error([cljs.core.str("Index "),cljs.core.str(n),cljs.core.str(" out of bounds for TransientVector of length"),cljs.core.str(self__.cnt)].join('')));
}
}
} else {
throw (new Error("assoc! after persistent!"));
}
});
cljs.core.TransientVector.prototype.cljs$core$ITransientVector$_pop_BANG_$arity$1 = (function (tcoll){
var self__ = this;
var tcoll__$1 = this;
if(self__.root.edit){
if((self__.cnt === (0))){
throw (new Error("Can't pop empty vector"));
} else {
if(((1) === self__.cnt)){
self__.cnt = (0);
return tcoll__$1;
} else {
if((((self__.cnt - (1)) & (31)) > (0))){
self__.cnt = (self__.cnt - (1));
return tcoll__$1;
} else {
var new_tail = cljs.core.unchecked_editable_array_for.call(null,tcoll__$1,(self__.cnt - (2)));
var new_root = (function (){var nr = cljs.core.tv_pop_tail.call(null,tcoll__$1,self__.shift,self__.root);
if(!((nr == null))){
return nr;
} else {
return (new cljs.core.VectorNode(self__.root.edit,[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null]));
}
})();
if((((5) < self__.shift)) && ((cljs.core.pv_aget.call(null,new_root,(1)) == null))){
var new_root__$1 = cljs.core.tv_ensure_editable.call(null,self__.root.edit,cljs.core.pv_aget.call(null,new_root,(0)));
self__.root = new_root__$1;
self__.shift = (self__.shift - (5));
self__.cnt = (self__.cnt - (1));
self__.tail = new_tail;
return tcoll__$1;
} else {
self__.root = new_root;
self__.cnt = (self__.cnt - (1));
self__.tail = new_tail;
return tcoll__$1;
}
}
}
}
} else {
throw (new Error("pop! after persistent!"));
}
});
cljs.core.TransientVector.prototype.cljs$core$ITransientAssociative$_assoc_BANG_$arity$3 = (function (tcoll,key,val){
var self__ = this;
var tcoll__$1 = this;
if(typeof key === 'number'){
return cljs.core._assoc_n_BANG_.call(null,tcoll__$1,key,val);
} else {
throw (new Error("TransientVector's key for assoc! must be a number."));
}
});
cljs.core.TransientVector.prototype.cljs$core$ITransientCollection$_conj_BANG_$arity$2 = (function (tcoll,o){
var self__ = this;
var tcoll__$1 = this;
if(self__.root.edit){
if(((self__.cnt - cljs.core.tail_off.call(null,tcoll__$1)) < (32))){
(self__.tail[(self__.cnt & (31))] = o);
self__.cnt = (self__.cnt + (1));
return tcoll__$1;
} else {
var tail_node = (new cljs.core.VectorNode(self__.root.edit,self__.tail));
var new_tail = [null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null];
(new_tail[(0)] = o);
self__.tail = new_tail;
if(((self__.cnt >>> (5)) > ((1) << self__.shift))){
var new_root_array = [null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null];
var new_shift = (self__.shift + (5));
(new_root_array[(0)] = self__.root);
(new_root_array[(1)] = cljs.core.new_path.call(null,self__.root.edit,self__.shift,tail_node));
self__.root = (new cljs.core.VectorNode(self__.root.edit,new_root_array));
self__.shift = new_shift;
self__.cnt = (self__.cnt + (1));
return tcoll__$1;
} else {
var new_root = cljs.core.tv_push_tail.call(null,tcoll__$1,self__.shift,self__.root,tail_node);
self__.root = new_root;
self__.cnt = (self__.cnt + (1));
return tcoll__$1;
}
}
} else {
throw (new Error("conj! after persistent!"));
}
});
cljs.core.TransientVector.prototype.cljs$core$ITransientCollection$_persistent_BANG_$arity$1 = (function (tcoll){
var self__ = this;
var tcoll__$1 = this;
if(self__.root.edit){
self__.root.edit = null;
var len = (self__.cnt - cljs.core.tail_off.call(null,tcoll__$1));
var trimmed_tail = (new Array(len));
cljs.core.array_copy.call(null,self__.tail,(0),trimmed_tail,(0),len);
return (new cljs.core.PersistentVector(null,self__.cnt,self__.shift,self__.root,trimmed_tail,null));
} else {
throw (new Error("persistent! called twice"));
}
});
cljs.core.TransientVector.cljs$lang$type = true;
cljs.core.TransientVector.cljs$lang$ctorStr = "cljs.core/TransientVector";
cljs.core.TransientVector.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/TransientVector");
});
cljs.core.__GT_TransientVector = (function __GT_TransientVector(cnt,shift,root,tail){
return (new cljs.core.TransientVector(cnt,shift,root,tail));
});
/**
* @constructor
*/
cljs.core.PersistentQueueSeq = (function (meta,front,rear,__hash){
this.meta = meta;
this.front = front;
this.rear = rear;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 31850572;
})
cljs.core.PersistentQueueSeq.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.PersistentQueueSeq.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.PersistentQueueSeq.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.PersistentQueueSeq.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_ordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.PersistentQueueSeq.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_sequential.call(null,coll__$1,other);
});
cljs.core.PersistentQueueSeq.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.with_meta.call(null,cljs.core.List.EMPTY,self__.meta);
});
cljs.core.PersistentQueueSeq.prototype.cljs$core$ISeq$_first$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.first.call(null,self__.front);
});
cljs.core.PersistentQueueSeq.prototype.cljs$core$ISeq$_rest$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var temp__4124__auto__ = cljs.core.next.call(null,self__.front);
if(temp__4124__auto__){
var f1 = temp__4124__auto__;
return (new cljs.core.PersistentQueueSeq(self__.meta,f1,self__.rear,null));
} else {
if((self__.rear == null)){
return cljs.core._empty.call(null,coll__$1);
} else {
return (new cljs.core.PersistentQueueSeq(self__.meta,self__.rear,null,null));
}
}
});
cljs.core.PersistentQueueSeq.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return coll__$1;
});
cljs.core.PersistentQueueSeq.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,meta__$1){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.PersistentQueueSeq(meta__$1,self__.front,self__.rear,self__.__hash));
});
cljs.core.PersistentQueueSeq.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,o){
var self__ = this;
var coll__$1 = this;
return cljs.core.cons.call(null,o,coll__$1);
});
cljs.core.PersistentQueueSeq.cljs$lang$type = true;
cljs.core.PersistentQueueSeq.cljs$lang$ctorStr = "cljs.core/PersistentQueueSeq";
cljs.core.PersistentQueueSeq.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/PersistentQueueSeq");
});
cljs.core.__GT_PersistentQueueSeq = (function __GT_PersistentQueueSeq(meta,front,rear,__hash){
return (new cljs.core.PersistentQueueSeq(meta,front,rear,__hash));
});
(cljs.core.PersistentQueueSeq.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
/**
* @constructor
*/
cljs.core.PersistentQueue = (function (meta,count,front,rear,__hash){
this.meta = meta;
this.count = count;
this.front = front;
this.rear = rear;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition0$ = 31858766;
this.cljs$lang$protocol_mask$partition1$ = 8192;
})
cljs.core.PersistentQueue.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.PersistentQueue.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.PersistentQueue.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.PersistentQueue.prototype.cljs$core$ICloneable$_clone$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.PersistentQueue(self__.meta,self__.count,self__.front,self__.rear,self__.__hash));
});
cljs.core.PersistentQueue.prototype.cljs$core$ICounted$_count$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.count;
});
cljs.core.PersistentQueue.prototype.cljs$core$IStack$_peek$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.first.call(null,self__.front);
});
cljs.core.PersistentQueue.prototype.cljs$core$IStack$_pop$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if(cljs.core.truth_(self__.front)){
var temp__4124__auto__ = cljs.core.next.call(null,self__.front);
if(temp__4124__auto__){
var f1 = temp__4124__auto__;
return (new cljs.core.PersistentQueue(self__.meta,(self__.count - (1)),f1,self__.rear,null));
} else {
return (new cljs.core.PersistentQueue(self__.meta,(self__.count - (1)),cljs.core.seq.call(null,self__.rear),cljs.core.PersistentVector.EMPTY,null));
}
} else {
return coll__$1;
}
});
cljs.core.PersistentQueue.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_ordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.PersistentQueue.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_sequential.call(null,coll__$1,other);
});
cljs.core.PersistentQueue.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.PersistentQueue.EMPTY;
});
cljs.core.PersistentQueue.prototype.cljs$core$ISeq$_first$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.first.call(null,self__.front);
});
cljs.core.PersistentQueue.prototype.cljs$core$ISeq$_rest$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.rest.call(null,cljs.core.seq.call(null,coll__$1));
});
cljs.core.PersistentQueue.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var rear__$1 = cljs.core.seq.call(null,self__.rear);
if(cljs.core.truth_((function (){var or__3628__auto__ = self__.front;
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
return rear__$1;
}
})())){
return (new cljs.core.PersistentQueueSeq(null,self__.front,cljs.core.seq.call(null,rear__$1),null));
} else {
return null;
}
});
cljs.core.PersistentQueue.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,meta__$1){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.PersistentQueue(meta__$1,self__.count,self__.front,self__.rear,self__.__hash));
});
cljs.core.PersistentQueue.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,o){
var self__ = this;
var coll__$1 = this;
if(cljs.core.truth_(self__.front)){
return (new cljs.core.PersistentQueue(self__.meta,(self__.count + (1)),self__.front,cljs.core.conj.call(null,(function (){var or__3628__auto__ = self__.rear;
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
return cljs.core.PersistentVector.EMPTY;
}
})(),o),null));
} else {
return (new cljs.core.PersistentQueue(self__.meta,(self__.count + (1)),cljs.core.conj.call(null,self__.front,o),cljs.core.PersistentVector.EMPTY,null));
}
});
cljs.core.PersistentQueue.cljs$lang$type = true;
cljs.core.PersistentQueue.cljs$lang$ctorStr = "cljs.core/PersistentQueue";
cljs.core.PersistentQueue.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/PersistentQueue");
});
cljs.core.__GT_PersistentQueue = (function __GT_PersistentQueue(meta,count,front,rear,__hash){
return (new cljs.core.PersistentQueue(meta,count,front,rear,__hash));
});
cljs.core.PersistentQueue.EMPTY = (new cljs.core.PersistentQueue(null,(0),null,cljs.core.PersistentVector.EMPTY,(0)));
(cljs.core.PersistentQueue.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
/**
* @constructor
*/
cljs.core.NeverEquiv = (function (){
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 2097152;
})
cljs.core.NeverEquiv.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (o,other){
var self__ = this;
var o__$1 = this;
return false;
});
cljs.core.NeverEquiv.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.NeverEquiv.cljs$lang$type = true;
cljs.core.NeverEquiv.cljs$lang$ctorStr = "cljs.core/NeverEquiv";
cljs.core.NeverEquiv.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/NeverEquiv");
});
cljs.core.__GT_NeverEquiv = (function __GT_NeverEquiv(){
return (new cljs.core.NeverEquiv());
});
cljs.core.never_equiv = (new cljs.core.NeverEquiv());
/**
* Assumes y is a map. Returns true if x equals y, otherwise returns
* false.
*/
cljs.core.equiv_map = (function equiv_map(x,y){
return cljs.core.boolean$.call(null,((cljs.core.map_QMARK_.call(null,y))?(((cljs.core.count.call(null,x) === cljs.core.count.call(null,y)))?cljs.core.every_QMARK_.call(null,cljs.core.identity,cljs.core.map.call(null,(function (xkv){
return cljs.core._EQ_.call(null,cljs.core.get.call(null,y,cljs.core.first.call(null,xkv),cljs.core.never_equiv),cljs.core.second.call(null,xkv));
}),x)):null):null));
});
cljs.core.scan_array = (function scan_array(incr,k,array){
var len = array.length;
var i = (0);
while(true){
if((i < len)){
if((k === (array[i]))){
return i;
} else {
var G__10353 = (i + incr);
i = G__10353;
continue;
}
} else {
return null;
}
break;
}
});
cljs.core.obj_map_compare_keys = (function obj_map_compare_keys(a,b){
var a__$1 = cljs.core.hash.call(null,a);
var b__$1 = cljs.core.hash.call(null,b);
if((a__$1 < b__$1)){
return (-1);
} else {
if((a__$1 > b__$1)){
return (1);
} else {
return (0);
}
}
});
cljs.core.obj_map__GT_hash_map = (function obj_map__GT_hash_map(m,k,v){
var ks = m.keys;
var len = ks.length;
var so = m.strobj;
var mm = cljs.core.meta.call(null,m);
var i = (0);
var out = cljs.core.transient$.call(null,cljs.core.PersistentHashMap.EMPTY);
while(true){
if((i < len)){
var k__$1 = (ks[i]);
var G__10354 = (i + (1));
var G__10355 = cljs.core.assoc_BANG_.call(null,out,k__$1,(so[k__$1]));
i = G__10354;
out = G__10355;
continue;
} else {
return cljs.core.with_meta.call(null,cljs.core.persistent_BANG_.call(null,cljs.core.assoc_BANG_.call(null,out,k,v)),mm);
}
break;
}
});
cljs.core.obj_clone = (function obj_clone(obj,ks){
var new_obj = (function (){var obj10359 = {};
return obj10359;
})();
var l = ks.length;
var i_10360 = (0);
while(true){
if((i_10360 < l)){
var k_10361 = (ks[i_10360]);
(new_obj[k_10361] = (obj[k_10361]));
var G__10362 = (i_10360 + (1));
i_10360 = G__10362;
continue;
} else {
}
break;
}
return new_obj;
});
/**
* @constructor
*/
cljs.core.ObjMap = (function (meta,keys,strobj,update_count,__hash){
this.meta = meta;
this.keys = keys;
this.strobj = strobj;
this.update_count = update_count;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition0$ = 16123663;
this.cljs$lang$protocol_mask$partition1$ = 4;
})
cljs.core.ObjMap.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.ObjMap.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.ObjMap.prototype.cljs$core$ILookup$_lookup$arity$2 = (function (coll,k){
var self__ = this;
var coll__$1 = this;
return cljs.core._lookup.call(null,coll__$1,k,null);
});
cljs.core.ObjMap.prototype.cljs$core$ILookup$_lookup$arity$3 = (function (coll,k,not_found){
var self__ = this;
var coll__$1 = this;
if((goog.isString(k)) && (!((cljs.core.scan_array.call(null,(1),k,self__.keys) == null)))){
return (self__.strobj[k]);
} else {
return not_found;
}
});
cljs.core.ObjMap.prototype.cljs$core$IKVReduce$_kv_reduce$arity$3 = (function (coll,f,init){
var self__ = this;
var coll__$1 = this;
var len = self__.keys.length;
var keys__$1 = self__.keys.sort(cljs.core.obj_map_compare_keys);
var init__$1 = init;
while(true){
if(cljs.core.seq.call(null,keys__$1)){
var k = cljs.core.first.call(null,keys__$1);
var init__$2 = f.call(null,init__$1,k,(self__.strobj[k]));
if(cljs.core.reduced_QMARK_.call(null,init__$2)){
return cljs.core.deref.call(null,init__$2);
} else {
var G__10365 = cljs.core.rest.call(null,keys__$1);
var G__10366 = init__$2;
keys__$1 = G__10365;
init__$1 = G__10366;
continue;
}
} else {
return init__$1;
}
break;
}
});
cljs.core.ObjMap.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.ObjMap.prototype.cljs$core$ICounted$_count$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.keys.length;
});
cljs.core.ObjMap.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_unordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.ObjMap.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_map.call(null,coll__$1,other);
});
cljs.core.ObjMap.prototype.cljs$core$IEditableCollection$_as_transient$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.transient$.call(null,cljs.core.into.call(null,cljs.core.PersistentHashMap.EMPTY,coll__$1));
});
cljs.core.ObjMap.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.with_meta.call(null,cljs.core.ObjMap.EMPTY,self__.meta);
});
cljs.core.ObjMap.prototype.cljs$core$IMap$_dissoc$arity$2 = (function (coll,k){
var self__ = this;
var coll__$1 = this;
if((goog.isString(k)) && (!((cljs.core.scan_array.call(null,(1),k,self__.keys) == null)))){
var new_keys = cljs.core.aclone.call(null,self__.keys);
var new_strobj = cljs.core.obj_clone.call(null,self__.strobj,self__.keys);
new_keys.splice(cljs.core.scan_array.call(null,(1),k,new_keys),(1));
delete new_strobj[k];
return (new cljs.core.ObjMap(self__.meta,new_keys,new_strobj,(self__.update_count + (1)),null));
} else {
return coll__$1;
}
});
cljs.core.ObjMap.prototype.cljs$core$IAssociative$_assoc$arity$3 = (function (coll,k,v){
var self__ = this;
var coll__$1 = this;
if(goog.isString(k)){
if(((self__.update_count > cljs.core.ObjMap.HASHMAP_THRESHOLD)) || ((self__.keys.length >= cljs.core.ObjMap.HASHMAP_THRESHOLD))){
return cljs.core.obj_map__GT_hash_map.call(null,coll__$1,k,v);
} else {
if(!((cljs.core.scan_array.call(null,(1),k,self__.keys) == null))){
var new_strobj = cljs.core.obj_clone.call(null,self__.strobj,self__.keys);
(new_strobj[k] = v);
return (new cljs.core.ObjMap(self__.meta,self__.keys,new_strobj,(self__.update_count + (1)),null));
} else {
var new_strobj = cljs.core.obj_clone.call(null,self__.strobj,self__.keys);
var new_keys = cljs.core.aclone.call(null,self__.keys);
(new_strobj[k] = v);
new_keys.push(k);
return (new cljs.core.ObjMap(self__.meta,new_keys,new_strobj,(self__.update_count + (1)),null));
}
}
} else {
return cljs.core.obj_map__GT_hash_map.call(null,coll__$1,k,v);
}
});
cljs.core.ObjMap.prototype.cljs$core$IAssociative$_contains_key_QMARK_$arity$2 = (function (coll,k){
var self__ = this;
var coll__$1 = this;
if((goog.isString(k)) && (!((cljs.core.scan_array.call(null,(1),k,self__.keys) == null)))){
return true;
} else {
return false;
}
});
cljs.core.ObjMap.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.keys.length > (0))){
return cljs.core.map.call(null,((function (coll__$1){
return (function (p1__10363_SHARP_){
return (new cljs.core.PersistentVector(null,2,(5),cljs.core.PersistentVector.EMPTY_NODE,[p1__10363_SHARP_,(self__.strobj[p1__10363_SHARP_])],null));
});})(coll__$1))
,self__.keys.sort(cljs.core.obj_map_compare_keys));
} else {
return null;
}
});
cljs.core.ObjMap.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,meta__$1){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.ObjMap(meta__$1,self__.keys,self__.strobj,self__.update_count,self__.__hash));
});
cljs.core.ObjMap.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,entry){
var self__ = this;
var coll__$1 = this;
if(cljs.core.vector_QMARK_.call(null,entry)){
return cljs.core._assoc.call(null,coll__$1,cljs.core._nth.call(null,entry,(0)),cljs.core._nth.call(null,entry,(1)));
} else {
return cljs.core.reduce.call(null,cljs.core._conj,coll__$1,entry);
}
});
cljs.core.ObjMap.prototype.call = (function() {
var G__10367 = null;
var G__10367__2 = (function (self__,k){
var self__ = this;
var self____$1 = this;
var coll = self____$1;
return cljs.core._lookup.call(null,coll,k);
});
var G__10367__3 = (function (self__,k,not_found){
var self__ = this;
var self____$1 = this;
var coll = self____$1;
return cljs.core._lookup.call(null,coll,k,not_found);
});
G__10367 = function(self__,k,not_found){
switch(arguments.length){
case 2:
return G__10367__2.call(this,self__,k);
case 3:
return G__10367__3.call(this,self__,k,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10367.cljs$core$IFn$_invoke$arity$2 = G__10367__2;
G__10367.cljs$core$IFn$_invoke$arity$3 = G__10367__3;
return G__10367;
})()
;
cljs.core.ObjMap.prototype.apply = (function (self__,args10364){
var self__ = this;
var self____$1 = this;
return self____$1.call.apply(self____$1,[self____$1].concat(cljs.core.aclone.call(null,args10364)));
});
cljs.core.ObjMap.prototype.cljs$core$IFn$_invoke$arity$1 = (function (k){
var self__ = this;
var coll = this;
return cljs.core._lookup.call(null,coll,k);
});
cljs.core.ObjMap.prototype.cljs$core$IFn$_invoke$arity$2 = (function (k,not_found){
var self__ = this;
var coll = this;
return cljs.core._lookup.call(null,coll,k,not_found);
});
cljs.core.ObjMap.cljs$lang$type = true;
cljs.core.ObjMap.cljs$lang$ctorStr = "cljs.core/ObjMap";
cljs.core.ObjMap.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/ObjMap");
});
cljs.core.__GT_ObjMap = (function __GT_ObjMap(meta,keys,strobj,update_count,__hash){
return (new cljs.core.ObjMap(meta,keys,strobj,update_count,__hash));
});
cljs.core.ObjMap.EMPTY = (new cljs.core.ObjMap(null,[],(function (){var obj10369 = {};
return obj10369;
})(),(0),(0)));
cljs.core.ObjMap.HASHMAP_THRESHOLD = (8);
cljs.core.ObjMap.fromObject = (function (ks,obj){
return (new cljs.core.ObjMap(null,ks,obj,(0),null));
});
/**
* @constructor
*/
cljs.core.ES6EntriesIterator = (function (s){
this.s = s;
})
cljs.core.ES6EntriesIterator.prototype.next = (function (){
var self__ = this;
var _ = this;
if(!((self__.s == null))){
var vec__10370 = cljs.core.first.call(null,self__.s);
var k = cljs.core.nth.call(null,vec__10370,(0),null);
var v = cljs.core.nth.call(null,vec__10370,(1),null);
self__.s = cljs.core.next.call(null,self__.s);
return {"done": false, "value": [k,v]};
} else {
return {"done": true, "value": null};
}
});
cljs.core.ES6EntriesIterator.cljs$lang$type = true;
cljs.core.ES6EntriesIterator.cljs$lang$ctorStr = "cljs.core/ES6EntriesIterator";
cljs.core.ES6EntriesIterator.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/ES6EntriesIterator");
});
cljs.core.__GT_ES6EntriesIterator = (function __GT_ES6EntriesIterator(s){
return (new cljs.core.ES6EntriesIterator(s));
});
cljs.core.es6_entries_iterator = (function es6_entries_iterator(coll){
return (new cljs.core.ES6EntriesIterator(cljs.core.seq.call(null,coll)));
});
/**
* @constructor
*/
cljs.core.ES6SetEntriesIterator = (function (s){
this.s = s;
})
cljs.core.ES6SetEntriesIterator.prototype.next = (function (){
var self__ = this;
var _ = this;
if(!((self__.s == null))){
var x = cljs.core.first.call(null,self__.s);
self__.s = cljs.core.next.call(null,self__.s);
return {"done": false, "value": [x,x]};
} else {
return {"done": true, "value": null};
}
});
cljs.core.ES6SetEntriesIterator.cljs$lang$type = true;
cljs.core.ES6SetEntriesIterator.cljs$lang$ctorStr = "cljs.core/ES6SetEntriesIterator";
cljs.core.ES6SetEntriesIterator.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/ES6SetEntriesIterator");
});
cljs.core.__GT_ES6SetEntriesIterator = (function __GT_ES6SetEntriesIterator(s){
return (new cljs.core.ES6SetEntriesIterator(s));
});
cljs.core.es6_set_entries_iterator = (function es6_set_entries_iterator(coll){
return (new cljs.core.ES6SetEntriesIterator(cljs.core.seq.call(null,coll)));
});
cljs.core.array_map_index_of_nil_QMARK_ = (function array_map_index_of_nil_QMARK_(arr,m,k){
var len = arr.length;
var i = (0);
while(true){
if((len <= i)){
return (-1);
} else {
if(((arr[i]) == null)){
return i;
} else {
var G__10371 = (i + (2));
i = G__10371;
continue;
}
}
break;
}
});
cljs.core.array_map_index_of_keyword_QMARK_ = (function array_map_index_of_keyword_QMARK_(arr,m,k){
var len = arr.length;
var kstr = k.fqn;
var i = (0);
while(true){
if((len <= i)){
return (-1);
} else {
if((function (){var k_SINGLEQUOTE_ = (arr[i]);
return ((k_SINGLEQUOTE_ instanceof cljs.core.Keyword)) && ((kstr === k_SINGLEQUOTE_.fqn));
})()){
return i;
} else {
var G__10372 = (i + (2));
i = G__10372;
continue;
}
}
break;
}
});
cljs.core.array_map_index_of_symbol_QMARK_ = (function array_map_index_of_symbol_QMARK_(arr,m,k){
var len = arr.length;
var kstr = k.str;
var i = (0);
while(true){
if((len <= i)){
return (-1);
} else {
if((function (){var k_SINGLEQUOTE_ = (arr[i]);
return ((k_SINGLEQUOTE_ instanceof cljs.core.Symbol)) && ((kstr === k_SINGLEQUOTE_.str));
})()){
return i;
} else {
var G__10373 = (i + (2));
i = G__10373;
continue;
}
}
break;
}
});
cljs.core.array_map_index_of_identical_QMARK_ = (function array_map_index_of_identical_QMARK_(arr,m,k){
var len = arr.length;
var i = (0);
while(true){
if((len <= i)){
return (-1);
} else {
if((k === (arr[i]))){
return i;
} else {
var G__10374 = (i + (2));
i = G__10374;
continue;
}
}
break;
}
});
cljs.core.array_map_index_of_equiv_QMARK_ = (function array_map_index_of_equiv_QMARK_(arr,m,k){
var len = arr.length;
var i = (0);
while(true){
if((len <= i)){
return (-1);
} else {
if(cljs.core._EQ_.call(null,k,(arr[i]))){
return i;
} else {
var G__10375 = (i + (2));
i = G__10375;
continue;
}
}
break;
}
});
cljs.core.array_map_index_of = (function array_map_index_of(m,k){
var arr = m.arr;
if((k instanceof cljs.core.Keyword)){
return cljs.core.array_map_index_of_keyword_QMARK_.call(null,arr,m,k);
} else {
if((goog.isString(k)) || (typeof k === 'number')){
return cljs.core.array_map_index_of_identical_QMARK_.call(null,arr,m,k);
} else {
if((k instanceof cljs.core.Symbol)){
return cljs.core.array_map_index_of_symbol_QMARK_.call(null,arr,m,k);
} else {
if((k == null)){
return cljs.core.array_map_index_of_nil_QMARK_.call(null,arr,m,k);
} else {
return cljs.core.array_map_index_of_equiv_QMARK_.call(null,arr,m,k);
}
}
}
}
});
cljs.core.array_map_extend_kv = (function array_map_extend_kv(m,k,v){
var arr = m.arr;
var l = arr.length;
var narr = (new Array((l + (2))));
var i_10376 = (0);
while(true){
if((i_10376 < l)){
(narr[i_10376] = (arr[i_10376]));
var G__10377 = (i_10376 + (1));
i_10376 = G__10377;
continue;
} else {
}
break;
}
(narr[l] = k);
(narr[(l + (1))] = v);
return narr;
});
/**
* @constructor
*/
cljs.core.PersistentArrayMapSeq = (function (arr,i,_meta){
this.arr = arr;
this.i = i;
this._meta = _meta;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 32374990;
})
cljs.core.PersistentArrayMapSeq.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.PersistentArrayMapSeq.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.PersistentArrayMapSeq.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__._meta;
});
cljs.core.PersistentArrayMapSeq.prototype.cljs$core$INext$_next$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.i < (self__.arr.length - (2)))){
return (new cljs.core.PersistentArrayMapSeq(self__.arr,(self__.i + (2)),self__._meta));
} else {
return null;
}
});
cljs.core.PersistentArrayMapSeq.prototype.cljs$core$ICounted$_count$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return ((self__.arr.length - self__.i) / (2));
});
cljs.core.PersistentArrayMapSeq.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.hash_ordered_coll.call(null,coll__$1);
});
cljs.core.PersistentArrayMapSeq.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_sequential.call(null,coll__$1,other);
});
cljs.core.PersistentArrayMapSeq.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.with_meta.call(null,cljs.core.List.EMPTY,self__._meta);
});
cljs.core.PersistentArrayMapSeq.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (coll,f){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,coll__$1);
});
cljs.core.PersistentArrayMapSeq.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (coll,f,start){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,start,coll__$1);
});
cljs.core.PersistentArrayMapSeq.prototype.cljs$core$ISeq$_first$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [(self__.arr[self__.i]),(self__.arr[(self__.i + (1))])], null);
});
cljs.core.PersistentArrayMapSeq.prototype.cljs$core$ISeq$_rest$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.i < (self__.arr.length - (2)))){
return (new cljs.core.PersistentArrayMapSeq(self__.arr,(self__.i + (2)),self__._meta));
} else {
return cljs.core.List.EMPTY;
}
});
cljs.core.PersistentArrayMapSeq.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return coll__$1;
});
cljs.core.PersistentArrayMapSeq.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,new_meta){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.PersistentArrayMapSeq(self__.arr,self__.i,new_meta));
});
cljs.core.PersistentArrayMapSeq.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,o){
var self__ = this;
var coll__$1 = this;
return cljs.core.cons.call(null,o,coll__$1);
});
cljs.core.PersistentArrayMapSeq.cljs$lang$type = true;
cljs.core.PersistentArrayMapSeq.cljs$lang$ctorStr = "cljs.core/PersistentArrayMapSeq";
cljs.core.PersistentArrayMapSeq.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/PersistentArrayMapSeq");
});
cljs.core.__GT_PersistentArrayMapSeq = (function __GT_PersistentArrayMapSeq(arr,i,_meta){
return (new cljs.core.PersistentArrayMapSeq(arr,i,_meta));
});
(cljs.core.PersistentArrayMapSeq.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
cljs.core.persistent_array_map_seq = (function persistent_array_map_seq(arr,i,_meta){
if((i <= (arr.length - (2)))){
return (new cljs.core.PersistentArrayMapSeq(arr,i,_meta));
} else {
return null;
}
});
/**
* @constructor
*/
cljs.core.PersistentArrayMapIterator = (function (arr,i,cnt){
this.arr = arr;
this.i = i;
this.cnt = cnt;
})
cljs.core.PersistentArrayMapIterator.prototype.hasNext = (function (){
var self__ = this;
var _ = this;
return (self__.i < self__.cnt);
});
cljs.core.PersistentArrayMapIterator.prototype.next = (function (){
var self__ = this;
var _ = this;
var ret = new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [(self__.arr[self__.i]),(self__.arr[(self__.i + (1))])], null);
self__.i = (self__.i + (2));
return ret;
});
cljs.core.PersistentArrayMapIterator.cljs$lang$type = true;
cljs.core.PersistentArrayMapIterator.cljs$lang$ctorStr = "cljs.core/PersistentArrayMapIterator";
cljs.core.PersistentArrayMapIterator.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/PersistentArrayMapIterator");
});
cljs.core.__GT_PersistentArrayMapIterator = (function __GT_PersistentArrayMapIterator(arr,i,cnt){
return (new cljs.core.PersistentArrayMapIterator(arr,i,cnt));
});
/**
* @constructor
*/
cljs.core.PersistentArrayMap = (function (meta,cnt,arr,__hash){
this.meta = meta;
this.cnt = cnt;
this.arr = arr;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition0$ = 16647951;
this.cljs$lang$protocol_mask$partition1$ = 8196;
})
cljs.core.PersistentArrayMap.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.PersistentArrayMap.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.PersistentArrayMap.prototype.keys = (function (){
var self__ = this;
var coll = this;
return cljs.core.es6_iterator.call(null,cljs.core.keys.call(null,coll));
});
cljs.core.PersistentArrayMap.prototype.entries = (function (){
var self__ = this;
var coll = this;
return cljs.core.es6_entries_iterator.call(null,cljs.core.seq.call(null,coll));
});
cljs.core.PersistentArrayMap.prototype.values = (function (){
var self__ = this;
var coll = this;
return cljs.core.es6_iterator.call(null,cljs.core.vals.call(null,coll));
});
cljs.core.PersistentArrayMap.prototype.has = (function (k){
var self__ = this;
var coll = this;
return cljs.core.contains_QMARK_.call(null,coll,k);
});
cljs.core.PersistentArrayMap.prototype.get = (function (k){
var self__ = this;
var coll = this;
return cljs.core._lookup.call(null,coll,k);
});
cljs.core.PersistentArrayMap.prototype.forEach = (function (f){
var self__ = this;
var coll = this;
var seq__10379 = cljs.core.seq.call(null,coll);
var chunk__10380 = null;
var count__10381 = (0);
var i__10382 = (0);
while(true){
if((i__10382 < count__10381)){
var vec__10383 = cljs.core._nth.call(null,chunk__10380,i__10382);
var k = cljs.core.nth.call(null,vec__10383,(0),null);
var v = cljs.core.nth.call(null,vec__10383,(1),null);
f.call(null,v,k);
var G__10389 = seq__10379;
var G__10390 = chunk__10380;
var G__10391 = count__10381;
var G__10392 = (i__10382 + (1));
seq__10379 = G__10389;
chunk__10380 = G__10390;
count__10381 = G__10391;
i__10382 = G__10392;
continue;
} else {
var temp__4126__auto__ = cljs.core.seq.call(null,seq__10379);
if(temp__4126__auto__){
var seq__10379__$1 = temp__4126__auto__;
if(cljs.core.chunked_seq_QMARK_.call(null,seq__10379__$1)){
var c__4410__auto__ = cljs.core.chunk_first.call(null,seq__10379__$1);
var G__10393 = cljs.core.chunk_rest.call(null,seq__10379__$1);
var G__10394 = c__4410__auto__;
var G__10395 = cljs.core.count.call(null,c__4410__auto__);
var G__10396 = (0);
seq__10379 = G__10393;
chunk__10380 = G__10394;
count__10381 = G__10395;
i__10382 = G__10396;
continue;
} else {
var vec__10384 = cljs.core.first.call(null,seq__10379__$1);
var k = cljs.core.nth.call(null,vec__10384,(0),null);
var v = cljs.core.nth.call(null,vec__10384,(1),null);
f.call(null,v,k);
var G__10397 = cljs.core.next.call(null,seq__10379__$1);
var G__10398 = null;
var G__10399 = (0);
var G__10400 = (0);
seq__10379 = G__10397;
chunk__10380 = G__10398;
count__10381 = G__10399;
i__10382 = G__10400;
continue;
}
} else {
return null;
}
}
break;
}
});
cljs.core.PersistentArrayMap.prototype.cljs$core$ILookup$_lookup$arity$2 = (function (coll,k){
var self__ = this;
var coll__$1 = this;
return cljs.core._lookup.call(null,coll__$1,k,null);
});
cljs.core.PersistentArrayMap.prototype.cljs$core$ILookup$_lookup$arity$3 = (function (coll,k,not_found){
var self__ = this;
var coll__$1 = this;
var idx = cljs.core.array_map_index_of.call(null,coll__$1,k);
if((idx === (-1))){
return not_found;
} else {
return (self__.arr[(idx + (1))]);
}
});
cljs.core.PersistentArrayMap.prototype.cljs$core$IKVReduce$_kv_reduce$arity$3 = (function (coll,f,init){
var self__ = this;
var coll__$1 = this;
var len = self__.arr.length;
var i = (0);
var init__$1 = init;
while(true){
if((i < len)){
var init__$2 = f.call(null,init__$1,(self__.arr[i]),(self__.arr[(i + (1))]));
if(cljs.core.reduced_QMARK_.call(null,init__$2)){
return cljs.core.deref.call(null,init__$2);
} else {
var G__10401 = (i + (2));
var G__10402 = init__$2;
i = G__10401;
init__$1 = G__10402;
continue;
}
} else {
return init__$1;
}
break;
}
});
cljs.core.PersistentArrayMap.prototype.cljs$core$IIterable$ = true;
cljs.core.PersistentArrayMap.prototype.cljs$core$IIterable$_iterator$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
return (new cljs.core.PersistentArrayMapIterator(self__.arr,(0),(self__.cnt * (2))));
});
cljs.core.PersistentArrayMap.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.PersistentArrayMap.prototype.cljs$core$ICloneable$_clone$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return (new cljs.core.PersistentArrayMap(self__.meta,self__.cnt,self__.arr,self__.__hash));
});
cljs.core.PersistentArrayMap.prototype.cljs$core$ICounted$_count$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.cnt;
});
cljs.core.PersistentArrayMap.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_unordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.PersistentArrayMap.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
if((function (){var G__10385 = other;
if(G__10385){
var bit__4297__auto__ = (G__10385.cljs$lang$protocol_mask$partition0$ & (1024));
if((bit__4297__auto__) || (G__10385.cljs$core$IMap$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
var alen = self__.arr.length;
var other__$1 = other;
if((self__.cnt === cljs.core._count.call(null,other__$1))){
var i = (0);
while(true){
if((i < alen)){
var v = cljs.core._lookup.call(null,other__$1,(self__.arr[i]),cljs.core.lookup_sentinel);
if(!((v === cljs.core.lookup_sentinel))){
if(cljs.core._EQ_.call(null,(self__.arr[(i + (1))]),v)){
var G__10403 = (i + (2));
i = G__10403;
continue;
} else {
return false;
}
} else {
return false;
}
} else {
return true;
}
break;
}
} else {
return false;
}
} else {
return cljs.core.equiv_map.call(null,coll__$1,other);
}
});
cljs.core.PersistentArrayMap.prototype.cljs$core$IEditableCollection$_as_transient$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.TransientArrayMap((function (){var obj10387 = {};
return obj10387;
})(),self__.arr.length,cljs.core.aclone.call(null,self__.arr)));
});
cljs.core.PersistentArrayMap.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core._with_meta.call(null,cljs.core.PersistentArrayMap.EMPTY,self__.meta);
});
cljs.core.PersistentArrayMap.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (coll,f){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,coll__$1);
});
cljs.core.PersistentArrayMap.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (coll,f,start){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,start,coll__$1);
});
cljs.core.PersistentArrayMap.prototype.cljs$core$IMap$_dissoc$arity$2 = (function (coll,k){
var self__ = this;
var coll__$1 = this;
var idx = cljs.core.array_map_index_of.call(null,coll__$1,k);
if((idx >= (0))){
var len = self__.arr.length;
var new_len = (len - (2));
if((new_len === (0))){
return cljs.core._empty.call(null,coll__$1);
} else {
var new_arr = (new Array(new_len));
var s = (0);
var d = (0);
while(true){
if((s >= len)){
return (new cljs.core.PersistentArrayMap(self__.meta,(self__.cnt - (1)),new_arr,null));
} else {
if(cljs.core._EQ_.call(null,k,(self__.arr[s]))){
var G__10404 = (s + (2));
var G__10405 = d;
s = G__10404;
d = G__10405;
continue;
} else {
(new_arr[d] = (self__.arr[s]));
(new_arr[(d + (1))] = (self__.arr[(s + (1))]));
var G__10406 = (s + (2));
var G__10407 = (d + (2));
s = G__10406;
d = G__10407;
continue;
}
}
break;
}
}
} else {
return coll__$1;
}
});
cljs.core.PersistentArrayMap.prototype.cljs$core$IAssociative$_assoc$arity$3 = (function (coll,k,v){
var self__ = this;
var coll__$1 = this;
var idx = cljs.core.array_map_index_of.call(null,coll__$1,k);
if((idx === (-1))){
if((self__.cnt < cljs.core.PersistentArrayMap.HASHMAP_THRESHOLD)){
var arr__$1 = cljs.core.array_map_extend_kv.call(null,coll__$1,k,v);
return (new cljs.core.PersistentArrayMap(self__.meta,(self__.cnt + (1)),arr__$1,null));
} else {
return cljs.core._with_meta.call(null,cljs.core._assoc.call(null,cljs.core.into.call(null,cljs.core.PersistentHashMap.EMPTY,coll__$1),k,v),self__.meta);
}
} else {
if((v === (self__.arr[(idx + (1))]))){
return coll__$1;
} else {
var arr__$1 = (function (){var G__10388 = cljs.core.aclone.call(null,self__.arr);
(G__10388[(idx + (1))] = v);
return G__10388;
})();
return (new cljs.core.PersistentArrayMap(self__.meta,self__.cnt,arr__$1,null));
}
}
});
cljs.core.PersistentArrayMap.prototype.cljs$core$IAssociative$_contains_key_QMARK_$arity$2 = (function (coll,k){
var self__ = this;
var coll__$1 = this;
return !((cljs.core.array_map_index_of.call(null,coll__$1,k) === (-1)));
});
cljs.core.PersistentArrayMap.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.persistent_array_map_seq.call(null,self__.arr,(0),null);
});
cljs.core.PersistentArrayMap.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,meta__$1){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.PersistentArrayMap(meta__$1,self__.cnt,self__.arr,self__.__hash));
});
cljs.core.PersistentArrayMap.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,entry){
var self__ = this;
var coll__$1 = this;
if(cljs.core.vector_QMARK_.call(null,entry)){
return cljs.core._assoc.call(null,coll__$1,cljs.core._nth.call(null,entry,(0)),cljs.core._nth.call(null,entry,(1)));
} else {
var ret = coll__$1;
var es = cljs.core.seq.call(null,entry);
while(true){
if((es == null)){
return ret;
} else {
var e = cljs.core.first.call(null,es);
if(cljs.core.vector_QMARK_.call(null,e)){
var G__10408 = cljs.core._assoc.call(null,ret,cljs.core._nth.call(null,e,(0)),cljs.core._nth.call(null,e,(1)));
var G__10409 = cljs.core.next.call(null,es);
ret = G__10408;
es = G__10409;
continue;
} else {
throw (new Error("conj on a map takes map entries or seqables of map entries"));
}
}
break;
}
}
});
cljs.core.PersistentArrayMap.prototype.call = (function() {
var G__10410 = null;
var G__10410__2 = (function (self__,k){
var self__ = this;
var self____$1 = this;
var coll = self____$1;
return cljs.core._lookup.call(null,coll,k);
});
var G__10410__3 = (function (self__,k,not_found){
var self__ = this;
var self____$1 = this;
var coll = self____$1;
return cljs.core._lookup.call(null,coll,k,not_found);
});
G__10410 = function(self__,k,not_found){
switch(arguments.length){
case 2:
return G__10410__2.call(this,self__,k);
case 3:
return G__10410__3.call(this,self__,k,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10410.cljs$core$IFn$_invoke$arity$2 = G__10410__2;
G__10410.cljs$core$IFn$_invoke$arity$3 = G__10410__3;
return G__10410;
})()
;
cljs.core.PersistentArrayMap.prototype.apply = (function (self__,args10378){
var self__ = this;
var self____$1 = this;
return self____$1.call.apply(self____$1,[self____$1].concat(cljs.core.aclone.call(null,args10378)));
});
cljs.core.PersistentArrayMap.prototype.cljs$core$IFn$_invoke$arity$1 = (function (k){
var self__ = this;
var coll = this;
return cljs.core._lookup.call(null,coll,k);
});
cljs.core.PersistentArrayMap.prototype.cljs$core$IFn$_invoke$arity$2 = (function (k,not_found){
var self__ = this;
var coll = this;
return cljs.core._lookup.call(null,coll,k,not_found);
});
cljs.core.PersistentArrayMap.cljs$lang$type = true;
cljs.core.PersistentArrayMap.cljs$lang$ctorStr = "cljs.core/PersistentArrayMap";
cljs.core.PersistentArrayMap.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/PersistentArrayMap");
});
cljs.core.__GT_PersistentArrayMap = (function __GT_PersistentArrayMap(meta,cnt,arr,__hash){
return (new cljs.core.PersistentArrayMap(meta,cnt,arr,__hash));
});
cljs.core.PersistentArrayMap.EMPTY = (new cljs.core.PersistentArrayMap(null,(0),[],null));
cljs.core.PersistentArrayMap.HASHMAP_THRESHOLD = (8);
cljs.core.PersistentArrayMap.fromArray = (function (arr,no_clone,no_check){
var arr__$1 = ((no_clone)?arr:cljs.core.aclone.call(null,arr));
if(no_check){
var cnt = (arr__$1.length / (2));
return (new cljs.core.PersistentArrayMap(null,cnt,arr__$1,null));
} else {
var len = arr__$1.length;
var i = (0);
var ret = cljs.core.transient$.call(null,cljs.core.PersistentArrayMap.EMPTY);
while(true){
if((i < len)){
var G__10411 = (i + (2));
var G__10412 = cljs.core._assoc_BANG_.call(null,ret,(arr__$1[i]),(arr__$1[(i + (1))]));
i = G__10411;
ret = G__10412;
continue;
} else {
return cljs.core._persistent_BANG_.call(null,ret);
}
break;
}
}
});
(cljs.core.PersistentArrayMap.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
/**
* @constructor
*/
cljs.core.TransientArrayMap = (function (editable_QMARK_,len,arr){
this.editable_QMARK_ = editable_QMARK_;
this.len = len;
this.arr = arr;
this.cljs$lang$protocol_mask$partition1$ = 56;
this.cljs$lang$protocol_mask$partition0$ = 258;
})
cljs.core.TransientArrayMap.prototype.cljs$core$ITransientMap$_dissoc_BANG_$arity$2 = (function (tcoll,key){
var self__ = this;
var tcoll__$1 = this;
if(cljs.core.truth_(self__.editable_QMARK_)){
var idx = cljs.core.array_map_index_of.call(null,tcoll__$1,key);
if((idx >= (0))){
(self__.arr[idx] = (self__.arr[(self__.len - (2))]));
(self__.arr[(idx + (1))] = (self__.arr[(self__.len - (1))]));
var G__10413_10415 = self__.arr;
G__10413_10415.pop();
G__10413_10415.pop();
self__.len = (self__.len - (2));
} else {
}
return tcoll__$1;
} else {
throw (new Error("dissoc! after persistent!"));
}
});
cljs.core.TransientArrayMap.prototype.cljs$core$ITransientAssociative$_assoc_BANG_$arity$3 = (function (tcoll,key,val){
var self__ = this;
var tcoll__$1 = this;
if(cljs.core.truth_(self__.editable_QMARK_)){
var idx = cljs.core.array_map_index_of.call(null,tcoll__$1,key);
if((idx === (-1))){
if(((self__.len + (2)) <= ((2) * cljs.core.PersistentArrayMap.HASHMAP_THRESHOLD))){
self__.len = (self__.len + (2));
self__.arr.push(key);
self__.arr.push(val);
return tcoll__$1;
} else {
return cljs.core.assoc_BANG_.call(null,cljs.core.array__GT_transient_hash_map.call(null,self__.len,self__.arr),key,val);
}
} else {
if((val === (self__.arr[(idx + (1))]))){
return tcoll__$1;
} else {
(self__.arr[(idx + (1))] = val);
return tcoll__$1;
}
}
} else {
throw (new Error("assoc! after persistent!"));
}
});
cljs.core.TransientArrayMap.prototype.cljs$core$ITransientCollection$_conj_BANG_$arity$2 = (function (tcoll,o){
var self__ = this;
var tcoll__$1 = this;
if(cljs.core.truth_(self__.editable_QMARK_)){
if((function (){var G__10414 = o;
if(G__10414){
var bit__4304__auto__ = (G__10414.cljs$lang$protocol_mask$partition0$ & (2048));
if((bit__4304__auto__) || (G__10414.cljs$core$IMapEntry$)){
return true;
} else {
if((!G__10414.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IMapEntry,G__10414);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IMapEntry,G__10414);
}
})()){
return cljs.core._assoc_BANG_.call(null,tcoll__$1,cljs.core.key.call(null,o),cljs.core.val.call(null,o));
} else {
var es = cljs.core.seq.call(null,o);
var tcoll__$2 = tcoll__$1;
while(true){
var temp__4124__auto__ = cljs.core.first.call(null,es);
if(cljs.core.truth_(temp__4124__auto__)){
var e = temp__4124__auto__;
var G__10416 = cljs.core.next.call(null,es);
var G__10417 = cljs.core._assoc_BANG_.call(null,tcoll__$2,cljs.core.key.call(null,e),cljs.core.val.call(null,e));
es = G__10416;
tcoll__$2 = G__10417;
continue;
} else {
return tcoll__$2;
}
break;
}
}
} else {
throw (new Error("conj! after persistent!"));
}
});
cljs.core.TransientArrayMap.prototype.cljs$core$ITransientCollection$_persistent_BANG_$arity$1 = (function (tcoll){
var self__ = this;
var tcoll__$1 = this;
if(cljs.core.truth_(self__.editable_QMARK_)){
self__.editable_QMARK_ = false;
return (new cljs.core.PersistentArrayMap(null,cljs.core.quot.call(null,self__.len,(2)),self__.arr,null));
} else {
throw (new Error("persistent! called twice"));
}
});
cljs.core.TransientArrayMap.prototype.cljs$core$ILookup$_lookup$arity$2 = (function (tcoll,k){
var self__ = this;
var tcoll__$1 = this;
return cljs.core._lookup.call(null,tcoll__$1,k,null);
});
cljs.core.TransientArrayMap.prototype.cljs$core$ILookup$_lookup$arity$3 = (function (tcoll,k,not_found){
var self__ = this;
var tcoll__$1 = this;
if(cljs.core.truth_(self__.editable_QMARK_)){
var idx = cljs.core.array_map_index_of.call(null,tcoll__$1,k);
if((idx === (-1))){
return not_found;
} else {
return (self__.arr[(idx + (1))]);
}
} else {
throw (new Error("lookup after persistent!"));
}
});
cljs.core.TransientArrayMap.prototype.cljs$core$ICounted$_count$arity$1 = (function (tcoll){
var self__ = this;
var tcoll__$1 = this;
if(cljs.core.truth_(self__.editable_QMARK_)){
return cljs.core.quot.call(null,self__.len,(2));
} else {
throw (new Error("count after persistent!"));
}
});
cljs.core.TransientArrayMap.cljs$lang$type = true;
cljs.core.TransientArrayMap.cljs$lang$ctorStr = "cljs.core/TransientArrayMap";
cljs.core.TransientArrayMap.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/TransientArrayMap");
});
cljs.core.__GT_TransientArrayMap = (function __GT_TransientArrayMap(editable_QMARK_,len,arr){
return (new cljs.core.TransientArrayMap(editable_QMARK_,len,arr));
});
cljs.core.array__GT_transient_hash_map = (function array__GT_transient_hash_map(len,arr){
var out = cljs.core.transient$.call(null,cljs.core.PersistentHashMap.EMPTY);
var i = (0);
while(true){
if((i < len)){
var G__10418 = cljs.core.assoc_BANG_.call(null,out,(arr[i]),(arr[(i + (1))]));
var G__10419 = (i + (2));
out = G__10418;
i = G__10419;
continue;
} else {
return out;
}
break;
}
});
/**
* @constructor
*/
cljs.core.Box = (function (val){
this.val = val;
})
cljs.core.Box.cljs$lang$type = true;
cljs.core.Box.cljs$lang$ctorStr = "cljs.core/Box";
cljs.core.Box.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/Box");
});
cljs.core.__GT_Box = (function __GT_Box(val){
return (new cljs.core.Box(val));
});
cljs.core.key_test = (function key_test(key,other){
if((key === other)){
return true;
} else {
if(cljs.core.keyword_identical_QMARK_.call(null,key,other)){
return true;
} else {
return cljs.core._EQ_.call(null,key,other);
}
}
});
cljs.core.mask = (function mask(hash,shift){
return ((hash >>> shift) & (31));
});
cljs.core.clone_and_set = (function() {
var clone_and_set = null;
var clone_and_set__3 = (function (arr,i,a){
var G__10422 = cljs.core.aclone.call(null,arr);
(G__10422[i] = a);
return G__10422;
});
var clone_and_set__5 = (function (arr,i,a,j,b){
var G__10423 = cljs.core.aclone.call(null,arr);
(G__10423[i] = a);
(G__10423[j] = b);
return G__10423;
});
clone_and_set = function(arr,i,a,j,b){
switch(arguments.length){
case 3:
return clone_and_set__3.call(this,arr,i,a);
case 5:
return clone_and_set__5.call(this,arr,i,a,j,b);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
clone_and_set.cljs$core$IFn$_invoke$arity$3 = clone_and_set__3;
clone_and_set.cljs$core$IFn$_invoke$arity$5 = clone_and_set__5;
return clone_and_set;
})()
;
cljs.core.remove_pair = (function remove_pair(arr,i){
var new_arr = (new Array((arr.length - (2))));
cljs.core.array_copy.call(null,arr,(0),new_arr,(0),((2) * i));
cljs.core.array_copy.call(null,arr,((2) * (i + (1))),new_arr,((2) * i),(new_arr.length - ((2) * i)));
return new_arr;
});
cljs.core.bitmap_indexed_node_index = (function bitmap_indexed_node_index(bitmap,bit){
return cljs.core.bit_count.call(null,(bitmap & (bit - (1))));
});
cljs.core.bitpos = (function bitpos(hash,shift){
return ((1) << ((hash >>> shift) & 0x01f));
});
cljs.core.edit_and_set = (function() {
var edit_and_set = null;
var edit_and_set__4 = (function (inode,edit,i,a){
var editable = inode.ensure_editable(edit);
(editable.arr[i] = a);
return editable;
});
var edit_and_set__6 = (function (inode,edit,i,a,j,b){
var editable = inode.ensure_editable(edit);
(editable.arr[i] = a);
(editable.arr[j] = b);
return editable;
});
edit_and_set = function(inode,edit,i,a,j,b){
switch(arguments.length){
case 4:
return edit_and_set__4.call(this,inode,edit,i,a);
case 6:
return edit_and_set__6.call(this,inode,edit,i,a,j,b);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
edit_and_set.cljs$core$IFn$_invoke$arity$4 = edit_and_set__4;
edit_and_set.cljs$core$IFn$_invoke$arity$6 = edit_and_set__6;
return edit_and_set;
})()
;
cljs.core.inode_kv_reduce = (function inode_kv_reduce(arr,f,init){
var len = arr.length;
var i = (0);
var init__$1 = init;
while(true){
if((i < len)){
var init__$2 = (function (){var k = (arr[i]);
if(!((k == null))){
return f.call(null,init__$1,k,(arr[(i + (1))]));
} else {
var node = (arr[(i + (1))]);
if(!((node == null))){
return node.kv_reduce(f,init__$1);
} else {
return init__$1;
}
}
})();
if(cljs.core.reduced_QMARK_.call(null,init__$2)){
return cljs.core.deref.call(null,init__$2);
} else {
var G__10424 = (i + (2));
var G__10425 = init__$2;
i = G__10424;
init__$1 = G__10425;
continue;
}
} else {
return init__$1;
}
break;
}
});
/**
* @constructor
*/
cljs.core.BitmapIndexedNode = (function (edit,bitmap,arr){
this.edit = edit;
this.bitmap = bitmap;
this.arr = arr;
})
cljs.core.BitmapIndexedNode.prototype.ensure_editable = (function (e){
var self__ = this;
var inode = this;
if((e === self__.edit)){
return inode;
} else {
var n = cljs.core.bit_count.call(null,self__.bitmap);
var new_arr = (new Array((((n < (0)))?(4):((2) * (n + (1))))));
cljs.core.array_copy.call(null,self__.arr,(0),new_arr,(0),((2) * n));
return (new cljs.core.BitmapIndexedNode(e,self__.bitmap,new_arr));
}
});
cljs.core.BitmapIndexedNode.prototype.inode_without_BANG_ = (function (edit__$1,shift,hash,key,removed_leaf_QMARK_){
var self__ = this;
var inode = this;
var bit = (1 << ((hash >>> shift) & 0x01f));
if(((self__.bitmap & bit) === (0))){
return inode;
} else {
var idx = cljs.core.bitmap_indexed_node_index.call(null,self__.bitmap,bit);
var key_or_nil = (self__.arr[((2) * idx)]);
var val_or_node = (self__.arr[(((2) * idx) + (1))]);
if((key_or_nil == null)){
var n = val_or_node.inode_without_BANG_(edit__$1,(shift + (5)),hash,key,removed_leaf_QMARK_);
if((n === val_or_node)){
return inode;
} else {
if(!((n == null))){
return cljs.core.edit_and_set.call(null,inode,edit__$1,(((2) * idx) + (1)),n);
} else {
if((self__.bitmap === bit)){
return null;
} else {
return inode.edit_and_remove_pair(edit__$1,bit,idx);
}
}
}
} else {
if(cljs.core.key_test.call(null,key,key_or_nil)){
(removed_leaf_QMARK_[(0)] = true);
return inode.edit_and_remove_pair(edit__$1,bit,idx);
} else {
return inode;
}
}
}
});
cljs.core.BitmapIndexedNode.prototype.edit_and_remove_pair = (function (e,bit,i){
var self__ = this;
var inode = this;
if((self__.bitmap === bit)){
return null;
} else {
var editable = inode.ensure_editable(e);
var earr = editable.arr;
var len = earr.length;
editable.bitmap = (bit ^ editable.bitmap);
cljs.core.array_copy.call(null,earr,((2) * (i + (1))),earr,((2) * i),(len - ((2) * (i + (1)))));
(earr[(len - (2))] = null);
(earr[(len - (1))] = null);
return editable;
}
});
cljs.core.BitmapIndexedNode.prototype.inode_seq = (function (){
var self__ = this;
var inode = this;
return cljs.core.create_inode_seq.call(null,self__.arr);
});
cljs.core.BitmapIndexedNode.prototype.kv_reduce = (function (f,init){
var self__ = this;
var inode = this;
return cljs.core.inode_kv_reduce.call(null,self__.arr,f,init);
});
cljs.core.BitmapIndexedNode.prototype.inode_lookup = (function (shift,hash,key,not_found){
var self__ = this;
var inode = this;
var bit = (1 << ((hash >>> shift) & 0x01f));
if(((self__.bitmap & bit) === (0))){
return not_found;
} else {
var idx = cljs.core.bitmap_indexed_node_index.call(null,self__.bitmap,bit);
var key_or_nil = (self__.arr[((2) * idx)]);
var val_or_node = (self__.arr[(((2) * idx) + (1))]);
if((key_or_nil == null)){
return val_or_node.inode_lookup((shift + (5)),hash,key,not_found);
} else {
if(cljs.core.key_test.call(null,key,key_or_nil)){
return val_or_node;
} else {
return not_found;
}
}
}
});
cljs.core.BitmapIndexedNode.prototype.inode_assoc_BANG_ = (function (edit__$1,shift,hash,key,val,added_leaf_QMARK_){
var self__ = this;
var inode = this;
var bit = (1 << ((hash >>> shift) & 0x01f));
var idx = cljs.core.bitmap_indexed_node_index.call(null,self__.bitmap,bit);
if(((self__.bitmap & bit) === (0))){
var n = cljs.core.bit_count.call(null,self__.bitmap);
if((((2) * n) < self__.arr.length)){
var editable = inode.ensure_editable(edit__$1);
var earr = editable.arr;
added_leaf_QMARK_.val = true;
cljs.core.array_copy_downward.call(null,earr,((2) * idx),earr,((2) * (idx + (1))),((2) * (n - idx)));
(earr[((2) * idx)] = key);
(earr[(((2) * idx) + (1))] = val);
editable.bitmap = (editable.bitmap | bit);
return editable;
} else {
if((n >= (16))){
var nodes = [null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null];
var jdx = ((hash >>> shift) & 0x01f);
(nodes[jdx] = cljs.core.BitmapIndexedNode.EMPTY.inode_assoc_BANG_(edit__$1,(shift + (5)),hash,key,val,added_leaf_QMARK_));
var i_10426 = (0);
var j_10427 = (0);
while(true){
if((i_10426 < (32))){
if((((self__.bitmap >>> i_10426) & (1)) === (0))){
var G__10428 = (i_10426 + (1));
var G__10429 = j_10427;
i_10426 = G__10428;
j_10427 = G__10429;
continue;
} else {
(nodes[i_10426] = ((!(((self__.arr[j_10427]) == null)))?cljs.core.BitmapIndexedNode.EMPTY.inode_assoc_BANG_(edit__$1,(shift + (5)),cljs.core.hash.call(null,(self__.arr[j_10427])),(self__.arr[j_10427]),(self__.arr[(j_10427 + (1))]),added_leaf_QMARK_):(self__.arr[(j_10427 + (1))])));
var G__10430 = (i_10426 + (1));
var G__10431 = (j_10427 + (2));
i_10426 = G__10430;
j_10427 = G__10431;
continue;
}
} else {
}
break;
}
return (new cljs.core.ArrayNode(edit__$1,(n + (1)),nodes));
} else {
var new_arr = (new Array(((2) * (n + (4)))));
cljs.core.array_copy.call(null,self__.arr,(0),new_arr,(0),((2) * idx));
(new_arr[((2) * idx)] = key);
(new_arr[(((2) * idx) + (1))] = val);
cljs.core.array_copy.call(null,self__.arr,((2) * idx),new_arr,((2) * (idx + (1))),((2) * (n - idx)));
added_leaf_QMARK_.val = true;
var editable = inode.ensure_editable(edit__$1);
editable.arr = new_arr;
editable.bitmap = (editable.bitmap | bit);
return editable;
}
}
} else {
var key_or_nil = (self__.arr[((2) * idx)]);
var val_or_node = (self__.arr[(((2) * idx) + (1))]);
if((key_or_nil == null)){
var n = val_or_node.inode_assoc_BANG_(edit__$1,(shift + (5)),hash,key,val,added_leaf_QMARK_);
if((n === val_or_node)){
return inode;
} else {
return cljs.core.edit_and_set.call(null,inode,edit__$1,(((2) * idx) + (1)),n);
}
} else {
if(cljs.core.key_test.call(null,key,key_or_nil)){
if((val === val_or_node)){
return inode;
} else {
return cljs.core.edit_and_set.call(null,inode,edit__$1,(((2) * idx) + (1)),val);
}
} else {
added_leaf_QMARK_.val = true;
return cljs.core.edit_and_set.call(null,inode,edit__$1,((2) * idx),null,(((2) * idx) + (1)),cljs.core.create_node.call(null,edit__$1,(shift + (5)),key_or_nil,val_or_node,hash,key,val));
}
}
}
});
cljs.core.BitmapIndexedNode.prototype.inode_assoc = (function (shift,hash,key,val,added_leaf_QMARK_){
var self__ = this;
var inode = this;
var bit = (1 << ((hash >>> shift) & 0x01f));
var idx = cljs.core.bitmap_indexed_node_index.call(null,self__.bitmap,bit);
if(((self__.bitmap & bit) === (0))){
var n = cljs.core.bit_count.call(null,self__.bitmap);
if((n >= (16))){
var nodes = [null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null];
var jdx = ((hash >>> shift) & 0x01f);
(nodes[jdx] = cljs.core.BitmapIndexedNode.EMPTY.inode_assoc((shift + (5)),hash,key,val,added_leaf_QMARK_));
var i_10432 = (0);
var j_10433 = (0);
while(true){
if((i_10432 < (32))){
if((((self__.bitmap >>> i_10432) & (1)) === (0))){
var G__10434 = (i_10432 + (1));
var G__10435 = j_10433;
i_10432 = G__10434;
j_10433 = G__10435;
continue;
} else {
(nodes[i_10432] = ((!(((self__.arr[j_10433]) == null)))?cljs.core.BitmapIndexedNode.EMPTY.inode_assoc((shift + (5)),cljs.core.hash.call(null,(self__.arr[j_10433])),(self__.arr[j_10433]),(self__.arr[(j_10433 + (1))]),added_leaf_QMARK_):(self__.arr[(j_10433 + (1))])));
var G__10436 = (i_10432 + (1));
var G__10437 = (j_10433 + (2));
i_10432 = G__10436;
j_10433 = G__10437;
continue;
}
} else {
}
break;
}
return (new cljs.core.ArrayNode(null,(n + (1)),nodes));
} else {
var new_arr = (new Array(((2) * (n + (1)))));
cljs.core.array_copy.call(null,self__.arr,(0),new_arr,(0),((2) * idx));
(new_arr[((2) * idx)] = key);
(new_arr[(((2) * idx) + (1))] = val);
cljs.core.array_copy.call(null,self__.arr,((2) * idx),new_arr,((2) * (idx + (1))),((2) * (n - idx)));
added_leaf_QMARK_.val = true;
return (new cljs.core.BitmapIndexedNode(null,(self__.bitmap | bit),new_arr));
}
} else {
var key_or_nil = (self__.arr[((2) * idx)]);
var val_or_node = (self__.arr[(((2) * idx) + (1))]);
if((key_or_nil == null)){
var n = val_or_node.inode_assoc((shift + (5)),hash,key,val,added_leaf_QMARK_);
if((n === val_or_node)){
return inode;
} else {
return (new cljs.core.BitmapIndexedNode(null,self__.bitmap,cljs.core.clone_and_set.call(null,self__.arr,(((2) * idx) + (1)),n)));
}
} else {
if(cljs.core.key_test.call(null,key,key_or_nil)){
if((val === val_or_node)){
return inode;
} else {
return (new cljs.core.BitmapIndexedNode(null,self__.bitmap,cljs.core.clone_and_set.call(null,self__.arr,(((2) * idx) + (1)),val)));
}
} else {
added_leaf_QMARK_.val = true;
return (new cljs.core.BitmapIndexedNode(null,self__.bitmap,cljs.core.clone_and_set.call(null,self__.arr,((2) * idx),null,(((2) * idx) + (1)),cljs.core.create_node.call(null,(shift + (5)),key_or_nil,val_or_node,hash,key,val))));
}
}
}
});
cljs.core.BitmapIndexedNode.prototype.inode_find = (function (shift,hash,key,not_found){
var self__ = this;
var inode = this;
var bit = (1 << ((hash >>> shift) & 0x01f));
if(((self__.bitmap & bit) === (0))){
return not_found;
} else {
var idx = cljs.core.bitmap_indexed_node_index.call(null,self__.bitmap,bit);
var key_or_nil = (self__.arr[((2) * idx)]);
var val_or_node = (self__.arr[(((2) * idx) + (1))]);
if((key_or_nil == null)){
return val_or_node.inode_find((shift + (5)),hash,key,not_found);
} else {
if(cljs.core.key_test.call(null,key,key_or_nil)){
return new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [key_or_nil,val_or_node], null);
} else {
return not_found;
}
}
}
});
cljs.core.BitmapIndexedNode.prototype.inode_without = (function (shift,hash,key){
var self__ = this;
var inode = this;
var bit = (1 << ((hash >>> shift) & 0x01f));
if(((self__.bitmap & bit) === (0))){
return inode;
} else {
var idx = cljs.core.bitmap_indexed_node_index.call(null,self__.bitmap,bit);
var key_or_nil = (self__.arr[((2) * idx)]);
var val_or_node = (self__.arr[(((2) * idx) + (1))]);
if((key_or_nil == null)){
var n = val_or_node.inode_without((shift + (5)),hash,key);
if((n === val_or_node)){
return inode;
} else {
if(!((n == null))){
return (new cljs.core.BitmapIndexedNode(null,self__.bitmap,cljs.core.clone_and_set.call(null,self__.arr,(((2) * idx) + (1)),n)));
} else {
if((self__.bitmap === bit)){
return null;
} else {
return (new cljs.core.BitmapIndexedNode(null,(self__.bitmap ^ bit),cljs.core.remove_pair.call(null,self__.arr,idx)));
}
}
}
} else {
if(cljs.core.key_test.call(null,key,key_or_nil)){
return (new cljs.core.BitmapIndexedNode(null,(self__.bitmap ^ bit),cljs.core.remove_pair.call(null,self__.arr,idx)));
} else {
return inode;
}
}
}
});
cljs.core.BitmapIndexedNode.cljs$lang$type = true;
cljs.core.BitmapIndexedNode.cljs$lang$ctorStr = "cljs.core/BitmapIndexedNode";
cljs.core.BitmapIndexedNode.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/BitmapIndexedNode");
});
cljs.core.__GT_BitmapIndexedNode = (function __GT_BitmapIndexedNode(edit,bitmap,arr){
return (new cljs.core.BitmapIndexedNode(edit,bitmap,arr));
});
cljs.core.BitmapIndexedNode.EMPTY = (new cljs.core.BitmapIndexedNode(null,(0),[]));
cljs.core.pack_array_node = (function pack_array_node(array_node,edit,idx){
var arr = array_node.arr;
var len = arr.length;
var new_arr = (new Array(((2) * (array_node.cnt - (1)))));
var i = (0);
var j = (1);
var bitmap = (0);
while(true){
if((i < len)){
if((!((i === idx))) && (!(((arr[i]) == null)))){
(new_arr[j] = (arr[i]));
var G__10438 = (i + (1));
var G__10439 = (j + (2));
var G__10440 = (bitmap | ((1) << i));
i = G__10438;
j = G__10439;
bitmap = G__10440;
continue;
} else {
var G__10441 = (i + (1));
var G__10442 = j;
var G__10443 = bitmap;
i = G__10441;
j = G__10442;
bitmap = G__10443;
continue;
}
} else {
return (new cljs.core.BitmapIndexedNode(edit,bitmap,new_arr));
}
break;
}
});
/**
* @constructor
*/
cljs.core.ArrayNode = (function (edit,cnt,arr){
this.edit = edit;
this.cnt = cnt;
this.arr = arr;
})
cljs.core.ArrayNode.prototype.ensure_editable = (function (e){
var self__ = this;
var inode = this;
if((e === self__.edit)){
return inode;
} else {
return (new cljs.core.ArrayNode(e,self__.cnt,cljs.core.aclone.call(null,self__.arr)));
}
});
cljs.core.ArrayNode.prototype.inode_without_BANG_ = (function (edit__$1,shift,hash,key,removed_leaf_QMARK_){
var self__ = this;
var inode = this;
var idx = ((hash >>> shift) & 0x01f);
var node = (self__.arr[idx]);
if((node == null)){
return inode;
} else {
var n = node.inode_without_BANG_(edit__$1,(shift + (5)),hash,key,removed_leaf_QMARK_);
if((n === node)){
return inode;
} else {
if((n == null)){
if((self__.cnt <= (8))){
return cljs.core.pack_array_node.call(null,inode,edit__$1,idx);
} else {
var editable = cljs.core.edit_and_set.call(null,inode,edit__$1,idx,n);
editable.cnt = (editable.cnt - (1));
return editable;
}
} else {
return cljs.core.edit_and_set.call(null,inode,edit__$1,idx,n);
}
}
}
});
cljs.core.ArrayNode.prototype.inode_seq = (function (){
var self__ = this;
var inode = this;
return cljs.core.create_array_node_seq.call(null,self__.arr);
});
cljs.core.ArrayNode.prototype.kv_reduce = (function (f,init){
var self__ = this;
var inode = this;
var len = self__.arr.length;
var i = (0);
var init__$1 = init;
while(true){
if((i < len)){
var node = (self__.arr[i]);
if(!((node == null))){
var init__$2 = node.kv_reduce(f,init__$1);
if(cljs.core.reduced_QMARK_.call(null,init__$2)){
return cljs.core.deref.call(null,init__$2);
} else {
var G__10444 = (i + (1));
var G__10445 = init__$2;
i = G__10444;
init__$1 = G__10445;
continue;
}
} else {
var G__10446 = (i + (1));
var G__10447 = init__$1;
i = G__10446;
init__$1 = G__10447;
continue;
}
} else {
return init__$1;
}
break;
}
});
cljs.core.ArrayNode.prototype.inode_lookup = (function (shift,hash,key,not_found){
var self__ = this;
var inode = this;
var idx = ((hash >>> shift) & 0x01f);
var node = (self__.arr[idx]);
if(!((node == null))){
return node.inode_lookup((shift + (5)),hash,key,not_found);
} else {
return not_found;
}
});
cljs.core.ArrayNode.prototype.inode_assoc_BANG_ = (function (edit__$1,shift,hash,key,val,added_leaf_QMARK_){
var self__ = this;
var inode = this;
var idx = ((hash >>> shift) & 0x01f);
var node = (self__.arr[idx]);
if((node == null)){
var editable = cljs.core.edit_and_set.call(null,inode,edit__$1,idx,cljs.core.BitmapIndexedNode.EMPTY.inode_assoc_BANG_(edit__$1,(shift + (5)),hash,key,val,added_leaf_QMARK_));
editable.cnt = (editable.cnt + (1));
return editable;
} else {
var n = node.inode_assoc_BANG_(edit__$1,(shift + (5)),hash,key,val,added_leaf_QMARK_);
if((n === node)){
return inode;
} else {
return cljs.core.edit_and_set.call(null,inode,edit__$1,idx,n);
}
}
});
cljs.core.ArrayNode.prototype.inode_assoc = (function (shift,hash,key,val,added_leaf_QMARK_){
var self__ = this;
var inode = this;
var idx = ((hash >>> shift) & 0x01f);
var node = (self__.arr[idx]);
if((node == null)){
return (new cljs.core.ArrayNode(null,(self__.cnt + (1)),cljs.core.clone_and_set.call(null,self__.arr,idx,cljs.core.BitmapIndexedNode.EMPTY.inode_assoc((shift + (5)),hash,key,val,added_leaf_QMARK_))));
} else {
var n = node.inode_assoc((shift + (5)),hash,key,val,added_leaf_QMARK_);
if((n === node)){
return inode;
} else {
return (new cljs.core.ArrayNode(null,self__.cnt,cljs.core.clone_and_set.call(null,self__.arr,idx,n)));
}
}
});
cljs.core.ArrayNode.prototype.inode_find = (function (shift,hash,key,not_found){
var self__ = this;
var inode = this;
var idx = ((hash >>> shift) & 0x01f);
var node = (self__.arr[idx]);
if(!((node == null))){
return node.inode_find((shift + (5)),hash,key,not_found);
} else {
return not_found;
}
});
cljs.core.ArrayNode.prototype.inode_without = (function (shift,hash,key){
var self__ = this;
var inode = this;
var idx = ((hash >>> shift) & 0x01f);
var node = (self__.arr[idx]);
if(!((node == null))){
var n = node.inode_without((shift + (5)),hash,key);
if((n === node)){
return inode;
} else {
if((n == null)){
if((self__.cnt <= (8))){
return cljs.core.pack_array_node.call(null,inode,null,idx);
} else {
return (new cljs.core.ArrayNode(null,(self__.cnt - (1)),cljs.core.clone_and_set.call(null,self__.arr,idx,n)));
}
} else {
return (new cljs.core.ArrayNode(null,self__.cnt,cljs.core.clone_and_set.call(null,self__.arr,idx,n)));
}
}
} else {
return inode;
}
});
cljs.core.ArrayNode.cljs$lang$type = true;
cljs.core.ArrayNode.cljs$lang$ctorStr = "cljs.core/ArrayNode";
cljs.core.ArrayNode.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/ArrayNode");
});
cljs.core.__GT_ArrayNode = (function __GT_ArrayNode(edit,cnt,arr){
return (new cljs.core.ArrayNode(edit,cnt,arr));
});
cljs.core.hash_collision_node_find_index = (function hash_collision_node_find_index(arr,cnt,key){
var lim = ((2) * cnt);
var i = (0);
while(true){
if((i < lim)){
if(cljs.core.key_test.call(null,key,(arr[i]))){
return i;
} else {
var G__10448 = (i + (2));
i = G__10448;
continue;
}
} else {
return (-1);
}
break;
}
});
/**
* @constructor
*/
cljs.core.HashCollisionNode = (function (edit,collision_hash,cnt,arr){
this.edit = edit;
this.collision_hash = collision_hash;
this.cnt = cnt;
this.arr = arr;
})
cljs.core.HashCollisionNode.prototype.ensure_editable = (function (e){
var self__ = this;
var inode = this;
if((e === self__.edit)){
return inode;
} else {
var new_arr = (new Array(((2) * (self__.cnt + (1)))));
cljs.core.array_copy.call(null,self__.arr,(0),new_arr,(0),((2) * self__.cnt));
return (new cljs.core.HashCollisionNode(e,self__.collision_hash,self__.cnt,new_arr));
}
});
cljs.core.HashCollisionNode.prototype.inode_without_BANG_ = (function (edit__$1,shift,hash,key,removed_leaf_QMARK_){
var self__ = this;
var inode = this;
var idx = cljs.core.hash_collision_node_find_index.call(null,self__.arr,self__.cnt,key);
if((idx === (-1))){
return inode;
} else {
(removed_leaf_QMARK_[(0)] = true);
if((self__.cnt === (1))){
return null;
} else {
var editable = inode.ensure_editable(edit__$1);
var earr = editable.arr;
(earr[idx] = (earr[(((2) * self__.cnt) - (2))]));
(earr[(idx + (1))] = (earr[(((2) * self__.cnt) - (1))]));
(earr[(((2) * self__.cnt) - (1))] = null);
(earr[(((2) * self__.cnt) - (2))] = null);
editable.cnt = (editable.cnt - (1));
return editable;
}
}
});
cljs.core.HashCollisionNode.prototype.inode_seq = (function (){
var self__ = this;
var inode = this;
return cljs.core.create_inode_seq.call(null,self__.arr);
});
cljs.core.HashCollisionNode.prototype.kv_reduce = (function (f,init){
var self__ = this;
var inode = this;
return cljs.core.inode_kv_reduce.call(null,self__.arr,f,init);
});
cljs.core.HashCollisionNode.prototype.inode_lookup = (function (shift,hash,key,not_found){
var self__ = this;
var inode = this;
var idx = cljs.core.hash_collision_node_find_index.call(null,self__.arr,self__.cnt,key);
if((idx < (0))){
return not_found;
} else {
if(cljs.core.key_test.call(null,key,(self__.arr[idx]))){
return (self__.arr[(idx + (1))]);
} else {
return not_found;
}
}
});
cljs.core.HashCollisionNode.prototype.inode_assoc_BANG_ = (function (edit__$1,shift,hash,key,val,added_leaf_QMARK_){
var self__ = this;
var inode = this;
if((hash === self__.collision_hash)){
var idx = cljs.core.hash_collision_node_find_index.call(null,self__.arr,self__.cnt,key);
if((idx === (-1))){
if((self__.arr.length > ((2) * self__.cnt))){
var editable = cljs.core.edit_and_set.call(null,inode,edit__$1,((2) * self__.cnt),key,(((2) * self__.cnt) + (1)),val);
added_leaf_QMARK_.val = true;
editable.cnt = (editable.cnt + (1));
return editable;
} else {
var len = self__.arr.length;
var new_arr = (new Array((len + (2))));
cljs.core.array_copy.call(null,self__.arr,(0),new_arr,(0),len);
(new_arr[len] = key);
(new_arr[(len + (1))] = val);
added_leaf_QMARK_.val = true;
return inode.ensure_editable_array(edit__$1,(self__.cnt + (1)),new_arr);
}
} else {
if(((self__.arr[(idx + (1))]) === val)){
return inode;
} else {
return cljs.core.edit_and_set.call(null,inode,edit__$1,(idx + (1)),val);
}
}
} else {
return (new cljs.core.BitmapIndexedNode(edit__$1,(1 << ((self__.collision_hash >>> shift) & 0x01f)),[null,inode,null,null])).inode_assoc_BANG_(edit__$1,shift,hash,key,val,added_leaf_QMARK_);
}
});
cljs.core.HashCollisionNode.prototype.inode_assoc = (function (shift,hash,key,val,added_leaf_QMARK_){
var self__ = this;
var inode = this;
if((hash === self__.collision_hash)){
var idx = cljs.core.hash_collision_node_find_index.call(null,self__.arr,self__.cnt,key);
if((idx === (-1))){
var len = ((2) * self__.cnt);
var new_arr = (new Array((len + (2))));
cljs.core.array_copy.call(null,self__.arr,(0),new_arr,(0),len);
(new_arr[len] = key);
(new_arr[(len + (1))] = val);
added_leaf_QMARK_.val = true;
return (new cljs.core.HashCollisionNode(null,self__.collision_hash,(self__.cnt + (1)),new_arr));
} else {
if(cljs.core._EQ_.call(null,(self__.arr[idx]),val)){
return inode;
} else {
return (new cljs.core.HashCollisionNode(null,self__.collision_hash,self__.cnt,cljs.core.clone_and_set.call(null,self__.arr,(idx + (1)),val)));
}
}
} else {
return (new cljs.core.BitmapIndexedNode(null,(1 << ((self__.collision_hash >>> shift) & 0x01f)),[null,inode])).inode_assoc(shift,hash,key,val,added_leaf_QMARK_);
}
});
cljs.core.HashCollisionNode.prototype.ensure_editable_array = (function (e,count,array){
var self__ = this;
var inode = this;
if((e === self__.edit)){
self__.arr = array;
self__.cnt = count;
return inode;
} else {
return (new cljs.core.HashCollisionNode(self__.edit,self__.collision_hash,count,array));
}
});
cljs.core.HashCollisionNode.prototype.inode_find = (function (shift,hash,key,not_found){
var self__ = this;
var inode = this;
var idx = cljs.core.hash_collision_node_find_index.call(null,self__.arr,self__.cnt,key);
if((idx < (0))){
return not_found;
} else {
if(cljs.core.key_test.call(null,key,(self__.arr[idx]))){
return new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [(self__.arr[idx]),(self__.arr[(idx + (1))])], null);
} else {
return not_found;
}
}
});
cljs.core.HashCollisionNode.prototype.inode_without = (function (shift,hash,key){
var self__ = this;
var inode = this;
var idx = cljs.core.hash_collision_node_find_index.call(null,self__.arr,self__.cnt,key);
if((idx === (-1))){
return inode;
} else {
if((self__.cnt === (1))){
return null;
} else {
return (new cljs.core.HashCollisionNode(null,self__.collision_hash,(self__.cnt - (1)),cljs.core.remove_pair.call(null,self__.arr,cljs.core.quot.call(null,idx,(2)))));
}
}
});
cljs.core.HashCollisionNode.cljs$lang$type = true;
cljs.core.HashCollisionNode.cljs$lang$ctorStr = "cljs.core/HashCollisionNode";
cljs.core.HashCollisionNode.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/HashCollisionNode");
});
cljs.core.__GT_HashCollisionNode = (function __GT_HashCollisionNode(edit,collision_hash,cnt,arr){
return (new cljs.core.HashCollisionNode(edit,collision_hash,cnt,arr));
});
cljs.core.create_node = (function() {
var create_node = null;
var create_node__6 = (function (shift,key1,val1,key2hash,key2,val2){
var key1hash = cljs.core.hash.call(null,key1);
if((key1hash === key2hash)){
return (new cljs.core.HashCollisionNode(null,key1hash,(2),[key1,val1,key2,val2]));
} else {
var added_leaf_QMARK_ = (new cljs.core.Box(false));
return cljs.core.BitmapIndexedNode.EMPTY.inode_assoc(shift,key1hash,key1,val1,added_leaf_QMARK_).inode_assoc(shift,key2hash,key2,val2,added_leaf_QMARK_);
}
});
var create_node__7 = (function (edit,shift,key1,val1,key2hash,key2,val2){
var key1hash = cljs.core.hash.call(null,key1);
if((key1hash === key2hash)){
return (new cljs.core.HashCollisionNode(null,key1hash,(2),[key1,val1,key2,val2]));
} else {
var added_leaf_QMARK_ = (new cljs.core.Box(false));
return cljs.core.BitmapIndexedNode.EMPTY.inode_assoc_BANG_(edit,shift,key1hash,key1,val1,added_leaf_QMARK_).inode_assoc_BANG_(edit,shift,key2hash,key2,val2,added_leaf_QMARK_);
}
});
create_node = function(edit,shift,key1,val1,key2hash,key2,val2){
switch(arguments.length){
case 6:
return create_node__6.call(this,edit,shift,key1,val1,key2hash,key2);
case 7:
return create_node__7.call(this,edit,shift,key1,val1,key2hash,key2,val2);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
create_node.cljs$core$IFn$_invoke$arity$6 = create_node__6;
create_node.cljs$core$IFn$_invoke$arity$7 = create_node__7;
return create_node;
})()
;
/**
* @constructor
*/
cljs.core.NodeSeq = (function (meta,nodes,i,s,__hash){
this.meta = meta;
this.nodes = nodes;
this.i = i;
this.s = s;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 32374860;
})
cljs.core.NodeSeq.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.NodeSeq.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.NodeSeq.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.NodeSeq.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_ordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.NodeSeq.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_sequential.call(null,coll__$1,other);
});
cljs.core.NodeSeq.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.with_meta.call(null,cljs.core.List.EMPTY,self__.meta);
});
cljs.core.NodeSeq.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (coll,f){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,coll__$1);
});
cljs.core.NodeSeq.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (coll,f,start){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,start,coll__$1);
});
cljs.core.NodeSeq.prototype.cljs$core$ISeq$_first$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.s == null)){
return new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [(self__.nodes[self__.i]),(self__.nodes[(self__.i + (1))])], null);
} else {
return cljs.core.first.call(null,self__.s);
}
});
cljs.core.NodeSeq.prototype.cljs$core$ISeq$_rest$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.s == null)){
return cljs.core.create_inode_seq.call(null,self__.nodes,(self__.i + (2)),null);
} else {
return cljs.core.create_inode_seq.call(null,self__.nodes,self__.i,cljs.core.next.call(null,self__.s));
}
});
cljs.core.NodeSeq.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
return this$__$1;
});
cljs.core.NodeSeq.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,meta__$1){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.NodeSeq(meta__$1,self__.nodes,self__.i,self__.s,self__.__hash));
});
cljs.core.NodeSeq.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,o){
var self__ = this;
var coll__$1 = this;
return cljs.core.cons.call(null,o,coll__$1);
});
cljs.core.NodeSeq.cljs$lang$type = true;
cljs.core.NodeSeq.cljs$lang$ctorStr = "cljs.core/NodeSeq";
cljs.core.NodeSeq.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/NodeSeq");
});
cljs.core.__GT_NodeSeq = (function __GT_NodeSeq(meta,nodes,i,s,__hash){
return (new cljs.core.NodeSeq(meta,nodes,i,s,__hash));
});
(cljs.core.NodeSeq.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
cljs.core.create_inode_seq = (function() {
var create_inode_seq = null;
var create_inode_seq__1 = (function (nodes){
return create_inode_seq.call(null,nodes,(0),null);
});
var create_inode_seq__3 = (function (nodes,i,s){
if((s == null)){
var len = nodes.length;
var j = i;
while(true){
if((j < len)){
if(!(((nodes[j]) == null))){
return (new cljs.core.NodeSeq(null,nodes,j,null,null));
} else {
var temp__4124__auto__ = (nodes[(j + (1))]);
if(cljs.core.truth_(temp__4124__auto__)){
var node = temp__4124__auto__;
var temp__4124__auto____$1 = node.inode_seq();
if(cljs.core.truth_(temp__4124__auto____$1)){
var node_seq = temp__4124__auto____$1;
return (new cljs.core.NodeSeq(null,nodes,(j + (2)),node_seq,null));
} else {
var G__10449 = (j + (2));
j = G__10449;
continue;
}
} else {
var G__10450 = (j + (2));
j = G__10450;
continue;
}
}
} else {
return null;
}
break;
}
} else {
return (new cljs.core.NodeSeq(null,nodes,i,s,null));
}
});
create_inode_seq = function(nodes,i,s){
switch(arguments.length){
case 1:
return create_inode_seq__1.call(this,nodes);
case 3:
return create_inode_seq__3.call(this,nodes,i,s);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
create_inode_seq.cljs$core$IFn$_invoke$arity$1 = create_inode_seq__1;
create_inode_seq.cljs$core$IFn$_invoke$arity$3 = create_inode_seq__3;
return create_inode_seq;
})()
;
/**
* @constructor
*/
cljs.core.ArrayNodeSeq = (function (meta,nodes,i,s,__hash){
this.meta = meta;
this.nodes = nodes;
this.i = i;
this.s = s;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 32374860;
})
cljs.core.ArrayNodeSeq.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.ArrayNodeSeq.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.ArrayNodeSeq.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.ArrayNodeSeq.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_ordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.ArrayNodeSeq.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_sequential.call(null,coll__$1,other);
});
cljs.core.ArrayNodeSeq.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.with_meta.call(null,cljs.core.List.EMPTY,self__.meta);
});
cljs.core.ArrayNodeSeq.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (coll,f){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,coll__$1);
});
cljs.core.ArrayNodeSeq.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (coll,f,start){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,start,coll__$1);
});
cljs.core.ArrayNodeSeq.prototype.cljs$core$ISeq$_first$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.first.call(null,self__.s);
});
cljs.core.ArrayNodeSeq.prototype.cljs$core$ISeq$_rest$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.create_array_node_seq.call(null,null,self__.nodes,self__.i,cljs.core.next.call(null,self__.s));
});
cljs.core.ArrayNodeSeq.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
return this$__$1;
});
cljs.core.ArrayNodeSeq.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,meta__$1){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.ArrayNodeSeq(meta__$1,self__.nodes,self__.i,self__.s,self__.__hash));
});
cljs.core.ArrayNodeSeq.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,o){
var self__ = this;
var coll__$1 = this;
return cljs.core.cons.call(null,o,coll__$1);
});
cljs.core.ArrayNodeSeq.cljs$lang$type = true;
cljs.core.ArrayNodeSeq.cljs$lang$ctorStr = "cljs.core/ArrayNodeSeq";
cljs.core.ArrayNodeSeq.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/ArrayNodeSeq");
});
cljs.core.__GT_ArrayNodeSeq = (function __GT_ArrayNodeSeq(meta,nodes,i,s,__hash){
return (new cljs.core.ArrayNodeSeq(meta,nodes,i,s,__hash));
});
(cljs.core.ArrayNodeSeq.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
cljs.core.create_array_node_seq = (function() {
var create_array_node_seq = null;
var create_array_node_seq__1 = (function (nodes){
return create_array_node_seq.call(null,null,nodes,(0),null);
});
var create_array_node_seq__4 = (function (meta,nodes,i,s){
if((s == null)){
var len = nodes.length;
var j = i;
while(true){
if((j < len)){
var temp__4124__auto__ = (nodes[j]);
if(cljs.core.truth_(temp__4124__auto__)){
var nj = temp__4124__auto__;
var temp__4124__auto____$1 = nj.inode_seq();
if(cljs.core.truth_(temp__4124__auto____$1)){
var ns = temp__4124__auto____$1;
return (new cljs.core.ArrayNodeSeq(meta,nodes,(j + (1)),ns,null));
} else {
var G__10451 = (j + (1));
j = G__10451;
continue;
}
} else {
var G__10452 = (j + (1));
j = G__10452;
continue;
}
} else {
return null;
}
break;
}
} else {
return (new cljs.core.ArrayNodeSeq(meta,nodes,i,s,null));
}
});
create_array_node_seq = function(meta,nodes,i,s){
switch(arguments.length){
case 1:
return create_array_node_seq__1.call(this,meta);
case 4:
return create_array_node_seq__4.call(this,meta,nodes,i,s);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
create_array_node_seq.cljs$core$IFn$_invoke$arity$1 = create_array_node_seq__1;
create_array_node_seq.cljs$core$IFn$_invoke$arity$4 = create_array_node_seq__4;
return create_array_node_seq;
})()
;
/**
* @constructor
*/
cljs.core.PersistentHashMap = (function (meta,cnt,root,has_nil_QMARK_,nil_val,__hash){
this.meta = meta;
this.cnt = cnt;
this.root = root;
this.has_nil_QMARK_ = has_nil_QMARK_;
this.nil_val = nil_val;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition0$ = 16123663;
this.cljs$lang$protocol_mask$partition1$ = 8196;
})
cljs.core.PersistentHashMap.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.PersistentHashMap.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.PersistentHashMap.prototype.keys = (function (){
var self__ = this;
var coll = this;
return cljs.core.es6_iterator.call(null,cljs.core.keys.call(null,coll));
});
cljs.core.PersistentHashMap.prototype.entries = (function (){
var self__ = this;
var coll = this;
return cljs.core.es6_entries_iterator.call(null,cljs.core.seq.call(null,coll));
});
cljs.core.PersistentHashMap.prototype.values = (function (){
var self__ = this;
var coll = this;
return cljs.core.es6_iterator.call(null,cljs.core.vals.call(null,coll));
});
cljs.core.PersistentHashMap.prototype.has = (function (k){
var self__ = this;
var coll = this;
return cljs.core.contains_QMARK_.call(null,coll,k);
});
cljs.core.PersistentHashMap.prototype.get = (function (k){
var self__ = this;
var coll = this;
return cljs.core._lookup.call(null,coll,k);
});
cljs.core.PersistentHashMap.prototype.forEach = (function (f){
var self__ = this;
var coll = this;
var seq__10454 = cljs.core.seq.call(null,coll);
var chunk__10455 = null;
var count__10456 = (0);
var i__10457 = (0);
while(true){
if((i__10457 < count__10456)){
var vec__10458 = cljs.core._nth.call(null,chunk__10455,i__10457);
var k = cljs.core.nth.call(null,vec__10458,(0),null);
var v = cljs.core.nth.call(null,vec__10458,(1),null);
f.call(null,v,k);
var G__10462 = seq__10454;
var G__10463 = chunk__10455;
var G__10464 = count__10456;
var G__10465 = (i__10457 + (1));
seq__10454 = G__10462;
chunk__10455 = G__10463;
count__10456 = G__10464;
i__10457 = G__10465;
continue;
} else {
var temp__4126__auto__ = cljs.core.seq.call(null,seq__10454);
if(temp__4126__auto__){
var seq__10454__$1 = temp__4126__auto__;
if(cljs.core.chunked_seq_QMARK_.call(null,seq__10454__$1)){
var c__4410__auto__ = cljs.core.chunk_first.call(null,seq__10454__$1);
var G__10466 = cljs.core.chunk_rest.call(null,seq__10454__$1);
var G__10467 = c__4410__auto__;
var G__10468 = cljs.core.count.call(null,c__4410__auto__);
var G__10469 = (0);
seq__10454 = G__10466;
chunk__10455 = G__10467;
count__10456 = G__10468;
i__10457 = G__10469;
continue;
} else {
var vec__10459 = cljs.core.first.call(null,seq__10454__$1);
var k = cljs.core.nth.call(null,vec__10459,(0),null);
var v = cljs.core.nth.call(null,vec__10459,(1),null);
f.call(null,v,k);
var G__10470 = cljs.core.next.call(null,seq__10454__$1);
var G__10471 = null;
var G__10472 = (0);
var G__10473 = (0);
seq__10454 = G__10470;
chunk__10455 = G__10471;
count__10456 = G__10472;
i__10457 = G__10473;
continue;
}
} else {
return null;
}
}
break;
}
});
cljs.core.PersistentHashMap.prototype.cljs$core$ILookup$_lookup$arity$2 = (function (coll,k){
var self__ = this;
var coll__$1 = this;
return cljs.core._lookup.call(null,coll__$1,k,null);
});
cljs.core.PersistentHashMap.prototype.cljs$core$ILookup$_lookup$arity$3 = (function (coll,k,not_found){
var self__ = this;
var coll__$1 = this;
if((k == null)){
if(self__.has_nil_QMARK_){
return self__.nil_val;
} else {
return not_found;
}
} else {
if((self__.root == null)){
return not_found;
} else {
return self__.root.inode_lookup((0),cljs.core.hash.call(null,k),k,not_found);
}
}
});
cljs.core.PersistentHashMap.prototype.cljs$core$IKVReduce$_kv_reduce$arity$3 = (function (coll,f,init){
var self__ = this;
var coll__$1 = this;
var init__$1 = ((self__.has_nil_QMARK_)?f.call(null,init,null,self__.nil_val):init);
if(cljs.core.reduced_QMARK_.call(null,init__$1)){
return cljs.core.deref.call(null,init__$1);
} else {
if(!((self__.root == null))){
return self__.root.kv_reduce(f,init__$1);
} else {
return init__$1;
}
}
});
cljs.core.PersistentHashMap.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.PersistentHashMap.prototype.cljs$core$ICloneable$_clone$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return (new cljs.core.PersistentHashMap(self__.meta,self__.cnt,self__.root,self__.has_nil_QMARK_,self__.nil_val,self__.__hash));
});
cljs.core.PersistentHashMap.prototype.cljs$core$ICounted$_count$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.cnt;
});
cljs.core.PersistentHashMap.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_unordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.PersistentHashMap.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_map.call(null,coll__$1,other);
});
cljs.core.PersistentHashMap.prototype.cljs$core$IEditableCollection$_as_transient$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.TransientHashMap((function (){var obj10461 = {};
return obj10461;
})(),self__.root,self__.cnt,self__.has_nil_QMARK_,self__.nil_val));
});
cljs.core.PersistentHashMap.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core._with_meta.call(null,cljs.core.PersistentHashMap.EMPTY,self__.meta);
});
cljs.core.PersistentHashMap.prototype.cljs$core$IMap$_dissoc$arity$2 = (function (coll,k){
var self__ = this;
var coll__$1 = this;
if((k == null)){
if(self__.has_nil_QMARK_){
return (new cljs.core.PersistentHashMap(self__.meta,(self__.cnt - (1)),self__.root,false,null,null));
} else {
return coll__$1;
}
} else {
if((self__.root == null)){
return coll__$1;
} else {
var new_root = self__.root.inode_without((0),cljs.core.hash.call(null,k),k);
if((new_root === self__.root)){
return coll__$1;
} else {
return (new cljs.core.PersistentHashMap(self__.meta,(self__.cnt - (1)),new_root,self__.has_nil_QMARK_,self__.nil_val,null));
}
}
}
});
cljs.core.PersistentHashMap.prototype.cljs$core$IAssociative$_assoc$arity$3 = (function (coll,k,v){
var self__ = this;
var coll__$1 = this;
if((k == null)){
if((self__.has_nil_QMARK_) && ((v === self__.nil_val))){
return coll__$1;
} else {
return (new cljs.core.PersistentHashMap(self__.meta,((self__.has_nil_QMARK_)?self__.cnt:(self__.cnt + (1))),self__.root,true,v,null));
}
} else {
var added_leaf_QMARK_ = (new cljs.core.Box(false));
var new_root = (((self__.root == null))?cljs.core.BitmapIndexedNode.EMPTY:self__.root).inode_assoc((0),cljs.core.hash.call(null,k),k,v,added_leaf_QMARK_);
if((new_root === self__.root)){
return coll__$1;
} else {
return (new cljs.core.PersistentHashMap(self__.meta,((added_leaf_QMARK_.val)?(self__.cnt + (1)):self__.cnt),new_root,self__.has_nil_QMARK_,self__.nil_val,null));
}
}
});
cljs.core.PersistentHashMap.prototype.cljs$core$IAssociative$_contains_key_QMARK_$arity$2 = (function (coll,k){
var self__ = this;
var coll__$1 = this;
if((k == null)){
return self__.has_nil_QMARK_;
} else {
if((self__.root == null)){
return false;
} else {
return !((self__.root.inode_lookup((0),cljs.core.hash.call(null,k),k,cljs.core.lookup_sentinel) === cljs.core.lookup_sentinel));
}
}
});
cljs.core.PersistentHashMap.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.cnt > (0))){
var s = ((!((self__.root == null)))?self__.root.inode_seq():null);
if(self__.has_nil_QMARK_){
return cljs.core.cons.call(null,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [null,self__.nil_val], null),s);
} else {
return s;
}
} else {
return null;
}
});
cljs.core.PersistentHashMap.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,meta__$1){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.PersistentHashMap(meta__$1,self__.cnt,self__.root,self__.has_nil_QMARK_,self__.nil_val,self__.__hash));
});
cljs.core.PersistentHashMap.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,entry){
var self__ = this;
var coll__$1 = this;
if(cljs.core.vector_QMARK_.call(null,entry)){
return cljs.core._assoc.call(null,coll__$1,cljs.core._nth.call(null,entry,(0)),cljs.core._nth.call(null,entry,(1)));
} else {
var ret = coll__$1;
var es = cljs.core.seq.call(null,entry);
while(true){
if((es == null)){
return ret;
} else {
var e = cljs.core.first.call(null,es);
if(cljs.core.vector_QMARK_.call(null,e)){
var G__10474 = cljs.core._assoc.call(null,ret,cljs.core._nth.call(null,e,(0)),cljs.core._nth.call(null,e,(1)));
var G__10475 = cljs.core.next.call(null,es);
ret = G__10474;
es = G__10475;
continue;
} else {
throw (new Error("conj on a map takes map entries or seqables of map entries"));
}
}
break;
}
}
});
cljs.core.PersistentHashMap.prototype.call = (function() {
var G__10476 = null;
var G__10476__2 = (function (self__,k){
var self__ = this;
var self____$1 = this;
var coll = self____$1;
return cljs.core._lookup.call(null,coll,k);
});
var G__10476__3 = (function (self__,k,not_found){
var self__ = this;
var self____$1 = this;
var coll = self____$1;
return cljs.core._lookup.call(null,coll,k,not_found);
});
G__10476 = function(self__,k,not_found){
switch(arguments.length){
case 2:
return G__10476__2.call(this,self__,k);
case 3:
return G__10476__3.call(this,self__,k,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10476.cljs$core$IFn$_invoke$arity$2 = G__10476__2;
G__10476.cljs$core$IFn$_invoke$arity$3 = G__10476__3;
return G__10476;
})()
;
cljs.core.PersistentHashMap.prototype.apply = (function (self__,args10453){
var self__ = this;
var self____$1 = this;
return self____$1.call.apply(self____$1,[self____$1].concat(cljs.core.aclone.call(null,args10453)));
});
cljs.core.PersistentHashMap.prototype.cljs$core$IFn$_invoke$arity$1 = (function (k){
var self__ = this;
var coll = this;
return cljs.core._lookup.call(null,coll,k);
});
cljs.core.PersistentHashMap.prototype.cljs$core$IFn$_invoke$arity$2 = (function (k,not_found){
var self__ = this;
var coll = this;
return cljs.core._lookup.call(null,coll,k,not_found);
});
cljs.core.PersistentHashMap.cljs$lang$type = true;
cljs.core.PersistentHashMap.cljs$lang$ctorStr = "cljs.core/PersistentHashMap";
cljs.core.PersistentHashMap.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/PersistentHashMap");
});
cljs.core.__GT_PersistentHashMap = (function __GT_PersistentHashMap(meta,cnt,root,has_nil_QMARK_,nil_val,__hash){
return (new cljs.core.PersistentHashMap(meta,cnt,root,has_nil_QMARK_,nil_val,__hash));
});
cljs.core.PersistentHashMap.EMPTY = (new cljs.core.PersistentHashMap(null,(0),null,false,null,(0)));
cljs.core.PersistentHashMap.fromArrays = (function (ks,vs){
var len = ks.length;
var i = (0);
var out = cljs.core.transient$.call(null,cljs.core.PersistentHashMap.EMPTY);
while(true){
if((i < len)){
var G__10477 = (i + (1));
var G__10478 = cljs.core._assoc_BANG_.call(null,out,(ks[i]),(vs[i]));
i = G__10477;
out = G__10478;
continue;
} else {
return cljs.core.persistent_BANG_.call(null,out);
}
break;
}
});
(cljs.core.PersistentHashMap.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
/**
* @constructor
*/
cljs.core.TransientHashMap = (function (edit,root,count,has_nil_QMARK_,nil_val){
this.edit = edit;
this.root = root;
this.count = count;
this.has_nil_QMARK_ = has_nil_QMARK_;
this.nil_val = nil_val;
this.cljs$lang$protocol_mask$partition1$ = 56;
this.cljs$lang$protocol_mask$partition0$ = 258;
})
cljs.core.TransientHashMap.prototype.cljs$core$ITransientMap$_dissoc_BANG_$arity$2 = (function (tcoll,key){
var self__ = this;
var tcoll__$1 = this;
return tcoll__$1.without_BANG_(key);
});
cljs.core.TransientHashMap.prototype.cljs$core$ITransientAssociative$_assoc_BANG_$arity$3 = (function (tcoll,key,val){
var self__ = this;
var tcoll__$1 = this;
return tcoll__$1.assoc_BANG_(key,val);
});
cljs.core.TransientHashMap.prototype.cljs$core$ITransientCollection$_conj_BANG_$arity$2 = (function (tcoll,val){
var self__ = this;
var tcoll__$1 = this;
return tcoll__$1.conj_BANG_(val);
});
cljs.core.TransientHashMap.prototype.cljs$core$ITransientCollection$_persistent_BANG_$arity$1 = (function (tcoll){
var self__ = this;
var tcoll__$1 = this;
return tcoll__$1.persistent_BANG_();
});
cljs.core.TransientHashMap.prototype.cljs$core$ILookup$_lookup$arity$2 = (function (tcoll,k){
var self__ = this;
var tcoll__$1 = this;
if((k == null)){
if(self__.has_nil_QMARK_){
return self__.nil_val;
} else {
return null;
}
} else {
if((self__.root == null)){
return null;
} else {
return self__.root.inode_lookup((0),cljs.core.hash.call(null,k),k);
}
}
});
cljs.core.TransientHashMap.prototype.cljs$core$ILookup$_lookup$arity$3 = (function (tcoll,k,not_found){
var self__ = this;
var tcoll__$1 = this;
if((k == null)){
if(self__.has_nil_QMARK_){
return self__.nil_val;
} else {
return not_found;
}
} else {
if((self__.root == null)){
return not_found;
} else {
return self__.root.inode_lookup((0),cljs.core.hash.call(null,k),k,not_found);
}
}
});
cljs.core.TransientHashMap.prototype.cljs$core$ICounted$_count$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if(self__.edit){
return self__.count;
} else {
throw (new Error("count after persistent!"));
}
});
cljs.core.TransientHashMap.prototype.conj_BANG_ = (function (o){
var self__ = this;
var tcoll = this;
if(self__.edit){
if((function (){var G__10479 = o;
if(G__10479){
var bit__4304__auto__ = (G__10479.cljs$lang$protocol_mask$partition0$ & (2048));
if((bit__4304__auto__) || (G__10479.cljs$core$IMapEntry$)){
return true;
} else {
if((!G__10479.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IMapEntry,G__10479);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IMapEntry,G__10479);
}
})()){
return tcoll.assoc_BANG_(cljs.core.key.call(null,o),cljs.core.val.call(null,o));
} else {
var es = cljs.core.seq.call(null,o);
var tcoll__$1 = tcoll;
while(true){
var temp__4124__auto__ = cljs.core.first.call(null,es);
if(cljs.core.truth_(temp__4124__auto__)){
var e = temp__4124__auto__;
var G__10480 = cljs.core.next.call(null,es);
var G__10481 = tcoll__$1.assoc_BANG_(cljs.core.key.call(null,e),cljs.core.val.call(null,e));
es = G__10480;
tcoll__$1 = G__10481;
continue;
} else {
return tcoll__$1;
}
break;
}
}
} else {
throw (new Error("conj! after persistent"));
}
});
cljs.core.TransientHashMap.prototype.assoc_BANG_ = (function (k,v){
var self__ = this;
var tcoll = this;
if(self__.edit){
if((k == null)){
if((self__.nil_val === v)){
} else {
self__.nil_val = v;
}
if(self__.has_nil_QMARK_){
} else {
self__.count = (self__.count + (1));
self__.has_nil_QMARK_ = true;
}
return tcoll;
} else {
var added_leaf_QMARK_ = (new cljs.core.Box(false));
var node = (((self__.root == null))?cljs.core.BitmapIndexedNode.EMPTY:self__.root).inode_assoc_BANG_(self__.edit,(0),cljs.core.hash.call(null,k),k,v,added_leaf_QMARK_);
if((node === self__.root)){
} else {
self__.root = node;
}
if(added_leaf_QMARK_.val){
self__.count = (self__.count + (1));
} else {
}
return tcoll;
}
} else {
throw (new Error("assoc! after persistent!"));
}
});
cljs.core.TransientHashMap.prototype.without_BANG_ = (function (k){
var self__ = this;
var tcoll = this;
if(self__.edit){
if((k == null)){
if(self__.has_nil_QMARK_){
self__.has_nil_QMARK_ = false;
self__.nil_val = null;
self__.count = (self__.count - (1));
return tcoll;
} else {
return tcoll;
}
} else {
if((self__.root == null)){
return tcoll;
} else {
var removed_leaf_QMARK_ = (new cljs.core.Box(false));
var node = self__.root.inode_without_BANG_(self__.edit,(0),cljs.core.hash.call(null,k),k,removed_leaf_QMARK_);
if((node === self__.root)){
} else {
self__.root = node;
}
if(cljs.core.truth_((removed_leaf_QMARK_[(0)]))){
self__.count = (self__.count - (1));
} else {
}
return tcoll;
}
}
} else {
throw (new Error("dissoc! after persistent!"));
}
});
cljs.core.TransientHashMap.prototype.persistent_BANG_ = (function (){
var self__ = this;
var tcoll = this;
if(self__.edit){
self__.edit = null;
return (new cljs.core.PersistentHashMap(null,self__.count,self__.root,self__.has_nil_QMARK_,self__.nil_val,null));
} else {
throw (new Error("persistent! called twice"));
}
});
cljs.core.TransientHashMap.cljs$lang$type = true;
cljs.core.TransientHashMap.cljs$lang$ctorStr = "cljs.core/TransientHashMap";
cljs.core.TransientHashMap.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/TransientHashMap");
});
cljs.core.__GT_TransientHashMap = (function __GT_TransientHashMap(edit,root,count,has_nil_QMARK_,nil_val){
return (new cljs.core.TransientHashMap(edit,root,count,has_nil_QMARK_,nil_val));
});
cljs.core.tree_map_seq_push = (function tree_map_seq_push(node,stack,ascending_QMARK_){
var t = node;
var stack__$1 = stack;
while(true){
if(!((t == null))){
var G__10482 = ((ascending_QMARK_)?t.left:t.right);
var G__10483 = cljs.core.conj.call(null,stack__$1,t);
t = G__10482;
stack__$1 = G__10483;
continue;
} else {
return stack__$1;
}
break;
}
});
/**
* @constructor
*/
cljs.core.PersistentTreeMapSeq = (function (meta,stack,ascending_QMARK_,cnt,__hash){
this.meta = meta;
this.stack = stack;
this.ascending_QMARK_ = ascending_QMARK_;
this.cnt = cnt;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 32374862;
})
cljs.core.PersistentTreeMapSeq.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.PersistentTreeMapSeq.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.PersistentTreeMapSeq.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.PersistentTreeMapSeq.prototype.cljs$core$ICounted$_count$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.cnt < (0))){
return (cljs.core.count.call(null,cljs.core.next.call(null,coll__$1)) + (1));
} else {
return self__.cnt;
}
});
cljs.core.PersistentTreeMapSeq.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_ordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.PersistentTreeMapSeq.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_sequential.call(null,coll__$1,other);
});
cljs.core.PersistentTreeMapSeq.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.with_meta.call(null,cljs.core.List.EMPTY,self__.meta);
});
cljs.core.PersistentTreeMapSeq.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (coll,f){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,coll__$1);
});
cljs.core.PersistentTreeMapSeq.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (coll,f,start){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,start,coll__$1);
});
cljs.core.PersistentTreeMapSeq.prototype.cljs$core$ISeq$_first$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
return cljs.core.peek.call(null,self__.stack);
});
cljs.core.PersistentTreeMapSeq.prototype.cljs$core$ISeq$_rest$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
var t = cljs.core.first.call(null,self__.stack);
var next_stack = cljs.core.tree_map_seq_push.call(null,((self__.ascending_QMARK_)?t.right:t.left),cljs.core.next.call(null,self__.stack),self__.ascending_QMARK_);
if(!((next_stack == null))){
return (new cljs.core.PersistentTreeMapSeq(null,next_stack,self__.ascending_QMARK_,(self__.cnt - (1)),null));
} else {
return cljs.core.List.EMPTY;
}
});
cljs.core.PersistentTreeMapSeq.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
return this$__$1;
});
cljs.core.PersistentTreeMapSeq.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,meta__$1){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.PersistentTreeMapSeq(meta__$1,self__.stack,self__.ascending_QMARK_,self__.cnt,self__.__hash));
});
cljs.core.PersistentTreeMapSeq.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,o){
var self__ = this;
var coll__$1 = this;
return cljs.core.cons.call(null,o,coll__$1);
});
cljs.core.PersistentTreeMapSeq.cljs$lang$type = true;
cljs.core.PersistentTreeMapSeq.cljs$lang$ctorStr = "cljs.core/PersistentTreeMapSeq";
cljs.core.PersistentTreeMapSeq.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/PersistentTreeMapSeq");
});
cljs.core.__GT_PersistentTreeMapSeq = (function __GT_PersistentTreeMapSeq(meta,stack,ascending_QMARK_,cnt,__hash){
return (new cljs.core.PersistentTreeMapSeq(meta,stack,ascending_QMARK_,cnt,__hash));
});
(cljs.core.PersistentTreeMapSeq.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
cljs.core.create_tree_map_seq = (function create_tree_map_seq(tree,ascending_QMARK_,cnt){
return (new cljs.core.PersistentTreeMapSeq(null,cljs.core.tree_map_seq_push.call(null,tree,null,ascending_QMARK_),ascending_QMARK_,cnt,null));
});
cljs.core.balance_left = (function balance_left(key,val,ins,right){
if((ins instanceof cljs.core.RedNode)){
if((ins.left instanceof cljs.core.RedNode)){
return (new cljs.core.RedNode(ins.key,ins.val,ins.left.blacken(),(new cljs.core.BlackNode(key,val,ins.right,right,null)),null));
} else {
if((ins.right instanceof cljs.core.RedNode)){
return (new cljs.core.RedNode(ins.right.key,ins.right.val,(new cljs.core.BlackNode(ins.key,ins.val,ins.left,ins.right.left,null)),(new cljs.core.BlackNode(key,val,ins.right.right,right,null)),null));
} else {
return (new cljs.core.BlackNode(key,val,ins,right,null));
}
}
} else {
return (new cljs.core.BlackNode(key,val,ins,right,null));
}
});
cljs.core.balance_right = (function balance_right(key,val,left,ins){
if((ins instanceof cljs.core.RedNode)){
if((ins.right instanceof cljs.core.RedNode)){
return (new cljs.core.RedNode(ins.key,ins.val,(new cljs.core.BlackNode(key,val,left,ins.left,null)),ins.right.blacken(),null));
} else {
if((ins.left instanceof cljs.core.RedNode)){
return (new cljs.core.RedNode(ins.left.key,ins.left.val,(new cljs.core.BlackNode(key,val,left,ins.left.left,null)),(new cljs.core.BlackNode(ins.key,ins.val,ins.left.right,ins.right,null)),null));
} else {
return (new cljs.core.BlackNode(key,val,left,ins,null));
}
}
} else {
return (new cljs.core.BlackNode(key,val,left,ins,null));
}
});
cljs.core.balance_left_del = (function balance_left_del(key,val,del,right){
if((del instanceof cljs.core.RedNode)){
return (new cljs.core.RedNode(key,val,del.blacken(),right,null));
} else {
if((right instanceof cljs.core.BlackNode)){
return cljs.core.balance_right.call(null,key,val,del,right.redden());
} else {
if(((right instanceof cljs.core.RedNode)) && ((right.left instanceof cljs.core.BlackNode))){
return (new cljs.core.RedNode(right.left.key,right.left.val,(new cljs.core.BlackNode(key,val,del,right.left.left,null)),cljs.core.balance_right.call(null,right.key,right.val,right.left.right,right.right.redden()),null));
} else {
throw (new Error("red-black tree invariant violation"));
}
}
}
});
cljs.core.balance_right_del = (function balance_right_del(key,val,left,del){
if((del instanceof cljs.core.RedNode)){
return (new cljs.core.RedNode(key,val,left,del.blacken(),null));
} else {
if((left instanceof cljs.core.BlackNode)){
return cljs.core.balance_left.call(null,key,val,left.redden(),del);
} else {
if(((left instanceof cljs.core.RedNode)) && ((left.right instanceof cljs.core.BlackNode))){
return (new cljs.core.RedNode(left.right.key,left.right.val,cljs.core.balance_left.call(null,left.key,left.val,left.left.redden(),left.right.left),(new cljs.core.BlackNode(key,val,left.right.right,del,null)),null));
} else {
throw (new Error("red-black tree invariant violation"));
}
}
}
});
cljs.core.tree_map_kv_reduce = (function tree_map_kv_reduce(node,f,init){
var init__$1 = ((!((node.left == null)))?tree_map_kv_reduce.call(null,node.left,f,init):init);
if(cljs.core.reduced_QMARK_.call(null,init__$1)){
return cljs.core.deref.call(null,init__$1);
} else {
var init__$2 = f.call(null,init__$1,node.key,node.val);
if(cljs.core.reduced_QMARK_.call(null,init__$2)){
return cljs.core.deref.call(null,init__$2);
} else {
var init__$3 = ((!((node.right == null)))?tree_map_kv_reduce.call(null,node.right,f,init__$2):init__$2);
if(cljs.core.reduced_QMARK_.call(null,init__$3)){
return cljs.core.deref.call(null,init__$3);
} else {
return init__$3;
}
}
}
});
/**
* @constructor
*/
cljs.core.BlackNode = (function (key,val,left,right,__hash){
this.key = key;
this.val = val;
this.left = left;
this.right = right;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 32402207;
})
cljs.core.BlackNode.prototype.add_right = (function (ins){
var self__ = this;
var node = this;
return ins.balance_right(node);
});
cljs.core.BlackNode.prototype.redden = (function (){
var self__ = this;
var node = this;
return (new cljs.core.RedNode(self__.key,self__.val,self__.left,self__.right,null));
});
cljs.core.BlackNode.prototype.blacken = (function (){
var self__ = this;
var node = this;
return node;
});
cljs.core.BlackNode.prototype.add_left = (function (ins){
var self__ = this;
var node = this;
return ins.balance_left(node);
});
cljs.core.BlackNode.prototype.replace = (function (key__$1,val__$1,left__$1,right__$1){
var self__ = this;
var node = this;
return (new cljs.core.BlackNode(key__$1,val__$1,left__$1,right__$1,null));
});
cljs.core.BlackNode.prototype.balance_left = (function (parent){
var self__ = this;
var node = this;
return (new cljs.core.BlackNode(parent.key,parent.val,node,parent.right,null));
});
cljs.core.BlackNode.prototype.balance_right = (function (parent){
var self__ = this;
var node = this;
return (new cljs.core.BlackNode(parent.key,parent.val,parent.left,node,null));
});
cljs.core.BlackNode.prototype.remove_left = (function (del){
var self__ = this;
var node = this;
return cljs.core.balance_left_del.call(null,self__.key,self__.val,del,self__.right);
});
cljs.core.BlackNode.prototype.kv_reduce = (function (f,init){
var self__ = this;
var node = this;
return cljs.core.tree_map_kv_reduce.call(null,node,f,init);
});
cljs.core.BlackNode.prototype.remove_right = (function (del){
var self__ = this;
var node = this;
return cljs.core.balance_right_del.call(null,self__.key,self__.val,self__.left,del);
});
cljs.core.BlackNode.prototype.cljs$core$ILookup$_lookup$arity$2 = (function (node,k){
var self__ = this;
var node__$1 = this;
return cljs.core._nth.call(null,node__$1,k,null);
});
cljs.core.BlackNode.prototype.cljs$core$ILookup$_lookup$arity$3 = (function (node,k,not_found){
var self__ = this;
var node__$1 = this;
return cljs.core._nth.call(null,node__$1,k,not_found);
});
cljs.core.BlackNode.prototype.cljs$core$IIndexed$_nth$arity$2 = (function (node,n){
var self__ = this;
var node__$1 = this;
if((n === (0))){
return self__.key;
} else {
if((n === (1))){
return self__.val;
} else {
return null;
}
}
});
cljs.core.BlackNode.prototype.cljs$core$IIndexed$_nth$arity$3 = (function (node,n,not_found){
var self__ = this;
var node__$1 = this;
if((n === (0))){
return self__.key;
} else {
if((n === (1))){
return self__.val;
} else {
return not_found;
}
}
});
cljs.core.BlackNode.prototype.cljs$core$IVector$_assoc_n$arity$3 = (function (node,n,v){
var self__ = this;
var node__$1 = this;
return cljs.core._assoc_n.call(null,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [self__.key,self__.val], null),n,v);
});
cljs.core.BlackNode.prototype.cljs$core$IMeta$_meta$arity$1 = (function (node){
var self__ = this;
var node__$1 = this;
return null;
});
cljs.core.BlackNode.prototype.cljs$core$ICounted$_count$arity$1 = (function (node){
var self__ = this;
var node__$1 = this;
return (2);
});
cljs.core.BlackNode.prototype.cljs$core$IMapEntry$_key$arity$1 = (function (node){
var self__ = this;
var node__$1 = this;
return self__.key;
});
cljs.core.BlackNode.prototype.cljs$core$IMapEntry$_val$arity$1 = (function (node){
var self__ = this;
var node__$1 = this;
return self__.val;
});
cljs.core.BlackNode.prototype.cljs$core$IStack$_peek$arity$1 = (function (node){
var self__ = this;
var node__$1 = this;
return self__.val;
});
cljs.core.BlackNode.prototype.cljs$core$IStack$_pop$arity$1 = (function (node){
var self__ = this;
var node__$1 = this;
return new cljs.core.PersistentVector(null, 1, 5, cljs.core.PersistentVector.EMPTY_NODE, [self__.key], null);
});
cljs.core.BlackNode.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_ordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.BlackNode.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_sequential.call(null,coll__$1,other);
});
cljs.core.BlackNode.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (node){
var self__ = this;
var node__$1 = this;
return cljs.core.PersistentVector.EMPTY;
});
cljs.core.BlackNode.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (node,f){
var self__ = this;
var node__$1 = this;
return cljs.core.ci_reduce.call(null,node__$1,f);
});
cljs.core.BlackNode.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (node,f,start){
var self__ = this;
var node__$1 = this;
return cljs.core.ci_reduce.call(null,node__$1,f,start);
});
cljs.core.BlackNode.prototype.cljs$core$IAssociative$_assoc$arity$3 = (function (node,k,v){
var self__ = this;
var node__$1 = this;
return cljs.core.assoc.call(null,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [self__.key,self__.val], null),k,v);
});
cljs.core.BlackNode.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (node){
var self__ = this;
var node__$1 = this;
return cljs.core._conj.call(null,cljs.core._conj.call(null,cljs.core.List.EMPTY,self__.val),self__.key);
});
cljs.core.BlackNode.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (node,meta){
var self__ = this;
var node__$1 = this;
return cljs.core.with_meta.call(null,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [self__.key,self__.val], null),meta);
});
cljs.core.BlackNode.prototype.cljs$core$ICollection$_conj$arity$2 = (function (node,o){
var self__ = this;
var node__$1 = this;
return new cljs.core.PersistentVector(null, 3, 5, cljs.core.PersistentVector.EMPTY_NODE, [self__.key,self__.val,o], null);
});
cljs.core.BlackNode.prototype.call = (function() {
var G__10485 = null;
var G__10485__2 = (function (self__,k){
var self__ = this;
var self____$1 = this;
var node = self____$1;
return cljs.core._lookup.call(null,node,k);
});
var G__10485__3 = (function (self__,k,not_found){
var self__ = this;
var self____$1 = this;
var node = self____$1;
return cljs.core._lookup.call(null,node,k,not_found);
});
G__10485 = function(self__,k,not_found){
switch(arguments.length){
case 2:
return G__10485__2.call(this,self__,k);
case 3:
return G__10485__3.call(this,self__,k,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10485.cljs$core$IFn$_invoke$arity$2 = G__10485__2;
G__10485.cljs$core$IFn$_invoke$arity$3 = G__10485__3;
return G__10485;
})()
;
cljs.core.BlackNode.prototype.apply = (function (self__,args10484){
var self__ = this;
var self____$1 = this;
return self____$1.call.apply(self____$1,[self____$1].concat(cljs.core.aclone.call(null,args10484)));
});
cljs.core.BlackNode.prototype.cljs$core$IFn$_invoke$arity$1 = (function (k){
var self__ = this;
var node = this;
return cljs.core._lookup.call(null,node,k);
});
cljs.core.BlackNode.prototype.cljs$core$IFn$_invoke$arity$2 = (function (k,not_found){
var self__ = this;
var node = this;
return cljs.core._lookup.call(null,node,k,not_found);
});
cljs.core.BlackNode.cljs$lang$type = true;
cljs.core.BlackNode.cljs$lang$ctorStr = "cljs.core/BlackNode";
cljs.core.BlackNode.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/BlackNode");
});
cljs.core.__GT_BlackNode = (function __GT_BlackNode(key,val,left,right,__hash){
return (new cljs.core.BlackNode(key,val,left,right,__hash));
});
(cljs.core.BlackNode.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
/**
* @constructor
*/
cljs.core.RedNode = (function (key,val,left,right,__hash){
this.key = key;
this.val = val;
this.left = left;
this.right = right;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 32402207;
})
cljs.core.RedNode.prototype.add_right = (function (ins){
var self__ = this;
var node = this;
return (new cljs.core.RedNode(self__.key,self__.val,self__.left,ins,null));
});
cljs.core.RedNode.prototype.redden = (function (){
var self__ = this;
var node = this;
throw (new Error("red-black tree invariant violation"));
});
cljs.core.RedNode.prototype.blacken = (function (){
var self__ = this;
var node = this;
return (new cljs.core.BlackNode(self__.key,self__.val,self__.left,self__.right,null));
});
cljs.core.RedNode.prototype.add_left = (function (ins){
var self__ = this;
var node = this;
return (new cljs.core.RedNode(self__.key,self__.val,ins,self__.right,null));
});
cljs.core.RedNode.prototype.replace = (function (key__$1,val__$1,left__$1,right__$1){
var self__ = this;
var node = this;
return (new cljs.core.RedNode(key__$1,val__$1,left__$1,right__$1,null));
});
cljs.core.RedNode.prototype.balance_left = (function (parent){
var self__ = this;
var node = this;
if((self__.left instanceof cljs.core.RedNode)){
return (new cljs.core.RedNode(self__.key,self__.val,self__.left.blacken(),(new cljs.core.BlackNode(parent.key,parent.val,self__.right,parent.right,null)),null));
} else {
if((self__.right instanceof cljs.core.RedNode)){
return (new cljs.core.RedNode(self__.right.key,self__.right.val,(new cljs.core.BlackNode(self__.key,self__.val,self__.left,self__.right.left,null)),(new cljs.core.BlackNode(parent.key,parent.val,self__.right.right,parent.right,null)),null));
} else {
return (new cljs.core.BlackNode(parent.key,parent.val,node,parent.right,null));
}
}
});
cljs.core.RedNode.prototype.balance_right = (function (parent){
var self__ = this;
var node = this;
if((self__.right instanceof cljs.core.RedNode)){
return (new cljs.core.RedNode(self__.key,self__.val,(new cljs.core.BlackNode(parent.key,parent.val,parent.left,self__.left,null)),self__.right.blacken(),null));
} else {
if((self__.left instanceof cljs.core.RedNode)){
return (new cljs.core.RedNode(self__.left.key,self__.left.val,(new cljs.core.BlackNode(parent.key,parent.val,parent.left,self__.left.left,null)),(new cljs.core.BlackNode(self__.key,self__.val,self__.left.right,self__.right,null)),null));
} else {
return (new cljs.core.BlackNode(parent.key,parent.val,parent.left,node,null));
}
}
});
cljs.core.RedNode.prototype.remove_left = (function (del){
var self__ = this;
var node = this;
return (new cljs.core.RedNode(self__.key,self__.val,del,self__.right,null));
});
cljs.core.RedNode.prototype.kv_reduce = (function (f,init){
var self__ = this;
var node = this;
return cljs.core.tree_map_kv_reduce.call(null,node,f,init);
});
cljs.core.RedNode.prototype.remove_right = (function (del){
var self__ = this;
var node = this;
return (new cljs.core.RedNode(self__.key,self__.val,self__.left,del,null));
});
cljs.core.RedNode.prototype.cljs$core$ILookup$_lookup$arity$2 = (function (node,k){
var self__ = this;
var node__$1 = this;
return cljs.core._nth.call(null,node__$1,k,null);
});
cljs.core.RedNode.prototype.cljs$core$ILookup$_lookup$arity$3 = (function (node,k,not_found){
var self__ = this;
var node__$1 = this;
return cljs.core._nth.call(null,node__$1,k,not_found);
});
cljs.core.RedNode.prototype.cljs$core$IIndexed$_nth$arity$2 = (function (node,n){
var self__ = this;
var node__$1 = this;
if((n === (0))){
return self__.key;
} else {
if((n === (1))){
return self__.val;
} else {
return null;
}
}
});
cljs.core.RedNode.prototype.cljs$core$IIndexed$_nth$arity$3 = (function (node,n,not_found){
var self__ = this;
var node__$1 = this;
if((n === (0))){
return self__.key;
} else {
if((n === (1))){
return self__.val;
} else {
return not_found;
}
}
});
cljs.core.RedNode.prototype.cljs$core$IVector$_assoc_n$arity$3 = (function (node,n,v){
var self__ = this;
var node__$1 = this;
return cljs.core._assoc_n.call(null,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [self__.key,self__.val], null),n,v);
});
cljs.core.RedNode.prototype.cljs$core$IMeta$_meta$arity$1 = (function (node){
var self__ = this;
var node__$1 = this;
return null;
});
cljs.core.RedNode.prototype.cljs$core$ICounted$_count$arity$1 = (function (node){
var self__ = this;
var node__$1 = this;
return (2);
});
cljs.core.RedNode.prototype.cljs$core$IMapEntry$_key$arity$1 = (function (node){
var self__ = this;
var node__$1 = this;
return self__.key;
});
cljs.core.RedNode.prototype.cljs$core$IMapEntry$_val$arity$1 = (function (node){
var self__ = this;
var node__$1 = this;
return self__.val;
});
cljs.core.RedNode.prototype.cljs$core$IStack$_peek$arity$1 = (function (node){
var self__ = this;
var node__$1 = this;
return self__.val;
});
cljs.core.RedNode.prototype.cljs$core$IStack$_pop$arity$1 = (function (node){
var self__ = this;
var node__$1 = this;
return new cljs.core.PersistentVector(null, 1, 5, cljs.core.PersistentVector.EMPTY_NODE, [self__.key], null);
});
cljs.core.RedNode.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_ordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.RedNode.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_sequential.call(null,coll__$1,other);
});
cljs.core.RedNode.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (node){
var self__ = this;
var node__$1 = this;
return cljs.core.PersistentVector.EMPTY;
});
cljs.core.RedNode.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (node,f){
var self__ = this;
var node__$1 = this;
return cljs.core.ci_reduce.call(null,node__$1,f);
});
cljs.core.RedNode.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (node,f,start){
var self__ = this;
var node__$1 = this;
return cljs.core.ci_reduce.call(null,node__$1,f,start);
});
cljs.core.RedNode.prototype.cljs$core$IAssociative$_assoc$arity$3 = (function (node,k,v){
var self__ = this;
var node__$1 = this;
return cljs.core.assoc.call(null,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [self__.key,self__.val], null),k,v);
});
cljs.core.RedNode.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (node){
var self__ = this;
var node__$1 = this;
return cljs.core._conj.call(null,cljs.core._conj.call(null,cljs.core.List.EMPTY,self__.val),self__.key);
});
cljs.core.RedNode.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (node,meta){
var self__ = this;
var node__$1 = this;
return cljs.core.with_meta.call(null,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [self__.key,self__.val], null),meta);
});
cljs.core.RedNode.prototype.cljs$core$ICollection$_conj$arity$2 = (function (node,o){
var self__ = this;
var node__$1 = this;
return new cljs.core.PersistentVector(null, 3, 5, cljs.core.PersistentVector.EMPTY_NODE, [self__.key,self__.val,o], null);
});
cljs.core.RedNode.prototype.call = (function() {
var G__10487 = null;
var G__10487__2 = (function (self__,k){
var self__ = this;
var self____$1 = this;
var node = self____$1;
return cljs.core._lookup.call(null,node,k);
});
var G__10487__3 = (function (self__,k,not_found){
var self__ = this;
var self____$1 = this;
var node = self____$1;
return cljs.core._lookup.call(null,node,k,not_found);
});
G__10487 = function(self__,k,not_found){
switch(arguments.length){
case 2:
return G__10487__2.call(this,self__,k);
case 3:
return G__10487__3.call(this,self__,k,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10487.cljs$core$IFn$_invoke$arity$2 = G__10487__2;
G__10487.cljs$core$IFn$_invoke$arity$3 = G__10487__3;
return G__10487;
})()
;
cljs.core.RedNode.prototype.apply = (function (self__,args10486){
var self__ = this;
var self____$1 = this;
return self____$1.call.apply(self____$1,[self____$1].concat(cljs.core.aclone.call(null,args10486)));
});
cljs.core.RedNode.prototype.cljs$core$IFn$_invoke$arity$1 = (function (k){
var self__ = this;
var node = this;
return cljs.core._lookup.call(null,node,k);
});
cljs.core.RedNode.prototype.cljs$core$IFn$_invoke$arity$2 = (function (k,not_found){
var self__ = this;
var node = this;
return cljs.core._lookup.call(null,node,k,not_found);
});
cljs.core.RedNode.cljs$lang$type = true;
cljs.core.RedNode.cljs$lang$ctorStr = "cljs.core/RedNode";
cljs.core.RedNode.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/RedNode");
});
cljs.core.__GT_RedNode = (function __GT_RedNode(key,val,left,right,__hash){
return (new cljs.core.RedNode(key,val,left,right,__hash));
});
(cljs.core.RedNode.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
cljs.core.tree_map_add = (function tree_map_add(comp,tree,k,v,found){
if((tree == null)){
return (new cljs.core.RedNode(k,v,null,null,null));
} else {
var c = comp.call(null,k,tree.key);
if((c === (0))){
(found[(0)] = tree);
return null;
} else {
if((c < (0))){
var ins = tree_map_add.call(null,comp,tree.left,k,v,found);
if(!((ins == null))){
return tree.add_left(ins);
} else {
return null;
}
} else {
var ins = tree_map_add.call(null,comp,tree.right,k,v,found);
if(!((ins == null))){
return tree.add_right(ins);
} else {
return null;
}
}
}
}
});
cljs.core.tree_map_append = (function tree_map_append(left,right){
if((left == null)){
return right;
} else {
if((right == null)){
return left;
} else {
if((left instanceof cljs.core.RedNode)){
if((right instanceof cljs.core.RedNode)){
var app = tree_map_append.call(null,left.right,right.left);
if((app instanceof cljs.core.RedNode)){
return (new cljs.core.RedNode(app.key,app.val,(new cljs.core.RedNode(left.key,left.val,left.left,app.left,null)),(new cljs.core.RedNode(right.key,right.val,app.right,right.right,null)),null));
} else {
return (new cljs.core.RedNode(left.key,left.val,left.left,(new cljs.core.RedNode(right.key,right.val,app,right.right,null)),null));
}
} else {
return (new cljs.core.RedNode(left.key,left.val,left.left,tree_map_append.call(null,left.right,right),null));
}
} else {
if((right instanceof cljs.core.RedNode)){
return (new cljs.core.RedNode(right.key,right.val,tree_map_append.call(null,left,right.left),right.right,null));
} else {
var app = tree_map_append.call(null,left.right,right.left);
if((app instanceof cljs.core.RedNode)){
return (new cljs.core.RedNode(app.key,app.val,(new cljs.core.BlackNode(left.key,left.val,left.left,app.left,null)),(new cljs.core.BlackNode(right.key,right.val,app.right,right.right,null)),null));
} else {
return cljs.core.balance_left_del.call(null,left.key,left.val,left.left,(new cljs.core.BlackNode(right.key,right.val,app,right.right,null)));
}
}
}
}
}
});
cljs.core.tree_map_remove = (function tree_map_remove(comp,tree,k,found){
if(!((tree == null))){
var c = comp.call(null,k,tree.key);
if((c === (0))){
(found[(0)] = tree);
return cljs.core.tree_map_append.call(null,tree.left,tree.right);
} else {
if((c < (0))){
var del = tree_map_remove.call(null,comp,tree.left,k,found);
if((!((del == null))) || (!(((found[(0)]) == null)))){
if((tree.left instanceof cljs.core.BlackNode)){
return cljs.core.balance_left_del.call(null,tree.key,tree.val,del,tree.right);
} else {
return (new cljs.core.RedNode(tree.key,tree.val,del,tree.right,null));
}
} else {
return null;
}
} else {
var del = tree_map_remove.call(null,comp,tree.right,k,found);
if((!((del == null))) || (!(((found[(0)]) == null)))){
if((tree.right instanceof cljs.core.BlackNode)){
return cljs.core.balance_right_del.call(null,tree.key,tree.val,tree.left,del);
} else {
return (new cljs.core.RedNode(tree.key,tree.val,tree.left,del,null));
}
} else {
return null;
}
}
}
} else {
return null;
}
});
cljs.core.tree_map_replace = (function tree_map_replace(comp,tree,k,v){
var tk = tree.key;
var c = comp.call(null,k,tk);
if((c === (0))){
return tree.replace(tk,v,tree.left,tree.right);
} else {
if((c < (0))){
return tree.replace(tk,tree.val,tree_map_replace.call(null,comp,tree.left,k,v),tree.right);
} else {
return tree.replace(tk,tree.val,tree.left,tree_map_replace.call(null,comp,tree.right,k,v));
}
}
});
/**
* @constructor
*/
cljs.core.PersistentTreeMap = (function (comp,tree,cnt,meta,__hash){
this.comp = comp;
this.tree = tree;
this.cnt = cnt;
this.meta = meta;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition0$ = 418776847;
this.cljs$lang$protocol_mask$partition1$ = 8192;
})
cljs.core.PersistentTreeMap.prototype.forEach = (function (f){
var self__ = this;
var coll = this;
var seq__10489 = cljs.core.seq.call(null,coll);
var chunk__10490 = null;
var count__10491 = (0);
var i__10492 = (0);
while(true){
if((i__10492 < count__10491)){
var vec__10493 = cljs.core._nth.call(null,chunk__10490,i__10492);
var k = cljs.core.nth.call(null,vec__10493,(0),null);
var v = cljs.core.nth.call(null,vec__10493,(1),null);
f.call(null,v,k);
var G__10495 = seq__10489;
var G__10496 = chunk__10490;
var G__10497 = count__10491;
var G__10498 = (i__10492 + (1));
seq__10489 = G__10495;
chunk__10490 = G__10496;
count__10491 = G__10497;
i__10492 = G__10498;
continue;
} else {
var temp__4126__auto__ = cljs.core.seq.call(null,seq__10489);
if(temp__4126__auto__){
var seq__10489__$1 = temp__4126__auto__;
if(cljs.core.chunked_seq_QMARK_.call(null,seq__10489__$1)){
var c__4410__auto__ = cljs.core.chunk_first.call(null,seq__10489__$1);
var G__10499 = cljs.core.chunk_rest.call(null,seq__10489__$1);
var G__10500 = c__4410__auto__;
var G__10501 = cljs.core.count.call(null,c__4410__auto__);
var G__10502 = (0);
seq__10489 = G__10499;
chunk__10490 = G__10500;
count__10491 = G__10501;
i__10492 = G__10502;
continue;
} else {
var vec__10494 = cljs.core.first.call(null,seq__10489__$1);
var k = cljs.core.nth.call(null,vec__10494,(0),null);
var v = cljs.core.nth.call(null,vec__10494,(1),null);
f.call(null,v,k);
var G__10503 = cljs.core.next.call(null,seq__10489__$1);
var G__10504 = null;
var G__10505 = (0);
var G__10506 = (0);
seq__10489 = G__10503;
chunk__10490 = G__10504;
count__10491 = G__10505;
i__10492 = G__10506;
continue;
}
} else {
return null;
}
}
break;
}
});
cljs.core.PersistentTreeMap.prototype.get = (function (k){
var self__ = this;
var coll = this;
return cljs.core._lookup.call(null,coll,k);
});
cljs.core.PersistentTreeMap.prototype.entries = (function (){
var self__ = this;
var coll = this;
return cljs.core.es6_entries_iterator.call(null,cljs.core.seq.call(null,coll));
});
cljs.core.PersistentTreeMap.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.PersistentTreeMap.prototype.keys = (function (){
var self__ = this;
var coll = this;
return cljs.core.es6_iterator.call(null,cljs.core.keys.call(null,coll));
});
cljs.core.PersistentTreeMap.prototype.values = (function (){
var self__ = this;
var coll = this;
return cljs.core.es6_iterator.call(null,cljs.core.vals.call(null,coll));
});
cljs.core.PersistentTreeMap.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.PersistentTreeMap.prototype.entry_at = (function (k){
var self__ = this;
var coll = this;
var t = self__.tree;
while(true){
if(!((t == null))){
var c = self__.comp.call(null,k,t.key);
if((c === (0))){
return t;
} else {
if((c < (0))){
var G__10507 = t.left;
t = G__10507;
continue;
} else {
var G__10508 = t.right;
t = G__10508;
continue;
}
}
} else {
return null;
}
break;
}
});
cljs.core.PersistentTreeMap.prototype.has = (function (k){
var self__ = this;
var coll = this;
return cljs.core.contains_QMARK_.call(null,coll,k);
});
cljs.core.PersistentTreeMap.prototype.cljs$core$ILookup$_lookup$arity$2 = (function (coll,k){
var self__ = this;
var coll__$1 = this;
return cljs.core._lookup.call(null,coll__$1,k,null);
});
cljs.core.PersistentTreeMap.prototype.cljs$core$ILookup$_lookup$arity$3 = (function (coll,k,not_found){
var self__ = this;
var coll__$1 = this;
var n = coll__$1.entry_at(k);
if(!((n == null))){
return n.val;
} else {
return not_found;
}
});
cljs.core.PersistentTreeMap.prototype.cljs$core$IKVReduce$_kv_reduce$arity$3 = (function (coll,f,init){
var self__ = this;
var coll__$1 = this;
if(!((self__.tree == null))){
return cljs.core.tree_map_kv_reduce.call(null,self__.tree,f,init);
} else {
return init;
}
});
cljs.core.PersistentTreeMap.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.PersistentTreeMap.prototype.cljs$core$ICloneable$_clone$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return (new cljs.core.PersistentTreeMap(self__.comp,self__.tree,self__.cnt,self__.meta,self__.__hash));
});
cljs.core.PersistentTreeMap.prototype.cljs$core$ICounted$_count$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.cnt;
});
cljs.core.PersistentTreeMap.prototype.cljs$core$IReversible$_rseq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.cnt > (0))){
return cljs.core.create_tree_map_seq.call(null,self__.tree,false,self__.cnt);
} else {
return null;
}
});
cljs.core.PersistentTreeMap.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_unordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.PersistentTreeMap.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_map.call(null,coll__$1,other);
});
cljs.core.PersistentTreeMap.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.with_meta.call(null,cljs.core.PersistentTreeMap.EMPTY,self__.meta);
});
cljs.core.PersistentTreeMap.prototype.cljs$core$IMap$_dissoc$arity$2 = (function (coll,k){
var self__ = this;
var coll__$1 = this;
var found = [null];
var t = cljs.core.tree_map_remove.call(null,self__.comp,self__.tree,k,found);
if((t == null)){
if((cljs.core.nth.call(null,found,(0)) == null)){
return coll__$1;
} else {
return (new cljs.core.PersistentTreeMap(self__.comp,null,(0),self__.meta,null));
}
} else {
return (new cljs.core.PersistentTreeMap(self__.comp,t.blacken(),(self__.cnt - (1)),self__.meta,null));
}
});
cljs.core.PersistentTreeMap.prototype.cljs$core$IAssociative$_assoc$arity$3 = (function (coll,k,v){
var self__ = this;
var coll__$1 = this;
var found = [null];
var t = cljs.core.tree_map_add.call(null,self__.comp,self__.tree,k,v,found);
if((t == null)){
var found_node = cljs.core.nth.call(null,found,(0));
if(cljs.core._EQ_.call(null,v,found_node.val)){
return coll__$1;
} else {
return (new cljs.core.PersistentTreeMap(self__.comp,cljs.core.tree_map_replace.call(null,self__.comp,self__.tree,k,v),self__.cnt,self__.meta,null));
}
} else {
return (new cljs.core.PersistentTreeMap(self__.comp,t.blacken(),(self__.cnt + (1)),self__.meta,null));
}
});
cljs.core.PersistentTreeMap.prototype.cljs$core$IAssociative$_contains_key_QMARK_$arity$2 = (function (coll,k){
var self__ = this;
var coll__$1 = this;
return !((coll__$1.entry_at(k) == null));
});
cljs.core.PersistentTreeMap.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((self__.cnt > (0))){
return cljs.core.create_tree_map_seq.call(null,self__.tree,true,self__.cnt);
} else {
return null;
}
});
cljs.core.PersistentTreeMap.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,meta__$1){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.PersistentTreeMap(self__.comp,self__.tree,self__.cnt,meta__$1,self__.__hash));
});
cljs.core.PersistentTreeMap.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,entry){
var self__ = this;
var coll__$1 = this;
if(cljs.core.vector_QMARK_.call(null,entry)){
return cljs.core._assoc.call(null,coll__$1,cljs.core._nth.call(null,entry,(0)),cljs.core._nth.call(null,entry,(1)));
} else {
var ret = coll__$1;
var es = cljs.core.seq.call(null,entry);
while(true){
if((es == null)){
return ret;
} else {
var e = cljs.core.first.call(null,es);
if(cljs.core.vector_QMARK_.call(null,e)){
var G__10509 = cljs.core._assoc.call(null,ret,cljs.core._nth.call(null,e,(0)),cljs.core._nth.call(null,e,(1)));
var G__10510 = cljs.core.next.call(null,es);
ret = G__10509;
es = G__10510;
continue;
} else {
throw (new Error("conj on a map takes map entries or seqables of map entries"));
}
}
break;
}
}
});
cljs.core.PersistentTreeMap.prototype.call = (function() {
var G__10511 = null;
var G__10511__2 = (function (self__,k){
var self__ = this;
var self____$1 = this;
var coll = self____$1;
return cljs.core._lookup.call(null,coll,k);
});
var G__10511__3 = (function (self__,k,not_found){
var self__ = this;
var self____$1 = this;
var coll = self____$1;
return cljs.core._lookup.call(null,coll,k,not_found);
});
G__10511 = function(self__,k,not_found){
switch(arguments.length){
case 2:
return G__10511__2.call(this,self__,k);
case 3:
return G__10511__3.call(this,self__,k,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10511.cljs$core$IFn$_invoke$arity$2 = G__10511__2;
G__10511.cljs$core$IFn$_invoke$arity$3 = G__10511__3;
return G__10511;
})()
;
cljs.core.PersistentTreeMap.prototype.apply = (function (self__,args10488){
var self__ = this;
var self____$1 = this;
return self____$1.call.apply(self____$1,[self____$1].concat(cljs.core.aclone.call(null,args10488)));
});
cljs.core.PersistentTreeMap.prototype.cljs$core$IFn$_invoke$arity$1 = (function (k){
var self__ = this;
var coll = this;
return cljs.core._lookup.call(null,coll,k);
});
cljs.core.PersistentTreeMap.prototype.cljs$core$IFn$_invoke$arity$2 = (function (k,not_found){
var self__ = this;
var coll = this;
return cljs.core._lookup.call(null,coll,k,not_found);
});
cljs.core.PersistentTreeMap.prototype.cljs$core$ISorted$_sorted_seq$arity$2 = (function (coll,ascending_QMARK_){
var self__ = this;
var coll__$1 = this;
if((self__.cnt > (0))){
return cljs.core.create_tree_map_seq.call(null,self__.tree,ascending_QMARK_,self__.cnt);
} else {
return null;
}
});
cljs.core.PersistentTreeMap.prototype.cljs$core$ISorted$_sorted_seq_from$arity$3 = (function (coll,k,ascending_QMARK_){
var self__ = this;
var coll__$1 = this;
if((self__.cnt > (0))){
var stack = null;
var t = self__.tree;
while(true){
if(!((t == null))){
var c = self__.comp.call(null,k,t.key);
if((c === (0))){
return (new cljs.core.PersistentTreeMapSeq(null,cljs.core.conj.call(null,stack,t),ascending_QMARK_,(-1),null));
} else {
if(cljs.core.truth_(ascending_QMARK_)){
if((c < (0))){
var G__10512 = cljs.core.conj.call(null,stack,t);
var G__10513 = t.left;
stack = G__10512;
t = G__10513;
continue;
} else {
var G__10514 = stack;
var G__10515 = t.right;
stack = G__10514;
t = G__10515;
continue;
}
} else {
if((c > (0))){
var G__10516 = cljs.core.conj.call(null,stack,t);
var G__10517 = t.right;
stack = G__10516;
t = G__10517;
continue;
} else {
var G__10518 = stack;
var G__10519 = t.left;
stack = G__10518;
t = G__10519;
continue;
}
}
}
} else {
if((stack == null)){
return null;
} else {
return (new cljs.core.PersistentTreeMapSeq(null,stack,ascending_QMARK_,(-1),null));
}
}
break;
}
} else {
return null;
}
});
cljs.core.PersistentTreeMap.prototype.cljs$core$ISorted$_entry_key$arity$2 = (function (coll,entry){
var self__ = this;
var coll__$1 = this;
return cljs.core.key.call(null,entry);
});
cljs.core.PersistentTreeMap.prototype.cljs$core$ISorted$_comparator$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.comp;
});
cljs.core.PersistentTreeMap.cljs$lang$type = true;
cljs.core.PersistentTreeMap.cljs$lang$ctorStr = "cljs.core/PersistentTreeMap";
cljs.core.PersistentTreeMap.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/PersistentTreeMap");
});
cljs.core.__GT_PersistentTreeMap = (function __GT_PersistentTreeMap(comp,tree,cnt,meta,__hash){
return (new cljs.core.PersistentTreeMap(comp,tree,cnt,meta,__hash));
});
cljs.core.PersistentTreeMap.EMPTY = (new cljs.core.PersistentTreeMap(cljs.core.compare,null,(0),null,(0)));
(cljs.core.PersistentTreeMap.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
/**
* keyval => key val
* Returns a new hash map with supplied mappings.
* @param {...*} var_args
*/
cljs.core.hash_map = (function() {
var hash_map__delegate = function (keyvals){
var in$ = cljs.core.seq.call(null,keyvals);
var out = cljs.core.transient$.call(null,cljs.core.PersistentHashMap.EMPTY);
while(true){
if(in$){
var G__10520 = cljs.core.nnext.call(null,in$);
var G__10521 = cljs.core.assoc_BANG_.call(null,out,cljs.core.first.call(null,in$),cljs.core.second.call(null,in$));
in$ = G__10520;
out = G__10521;
continue;
} else {
return cljs.core.persistent_BANG_.call(null,out);
}
break;
}
};
var hash_map = function (var_args){
var keyvals = null;
if (arguments.length > 0) {
keyvals = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return hash_map__delegate.call(this,keyvals);};
hash_map.cljs$lang$maxFixedArity = 0;
hash_map.cljs$lang$applyTo = (function (arglist__10522){
var keyvals = cljs.core.seq(arglist__10522);
return hash_map__delegate(keyvals);
});
hash_map.cljs$core$IFn$_invoke$arity$variadic = hash_map__delegate;
return hash_map;
})()
;
/**
* keyval => key val
* Returns a new array map with supplied mappings.
* @param {...*} var_args
*/
cljs.core.array_map = (function() {
var array_map__delegate = function (keyvals){
return cljs.core.PersistentArrayMap.fromArray(cljs.core.apply.call(null,cljs.core.array,keyvals),true,false);
};
var array_map = function (var_args){
var keyvals = null;
if (arguments.length > 0) {
keyvals = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return array_map__delegate.call(this,keyvals);};
array_map.cljs$lang$maxFixedArity = 0;
array_map.cljs$lang$applyTo = (function (arglist__10523){
var keyvals = cljs.core.seq(arglist__10523);
return array_map__delegate(keyvals);
});
array_map.cljs$core$IFn$_invoke$arity$variadic = array_map__delegate;
return array_map;
})()
;
/**
* keyval => key val
* Returns a new object map with supplied mappings.
* @param {...*} var_args
*/
cljs.core.obj_map = (function() {
var obj_map__delegate = function (keyvals){
var ks = [];
var obj = (function (){var obj10527 = {};
return obj10527;
})();
var kvs = cljs.core.seq.call(null,keyvals);
while(true){
if(kvs){
ks.push(cljs.core.first.call(null,kvs));
(obj[cljs.core.first.call(null,kvs)] = cljs.core.second.call(null,kvs));
var G__10528 = cljs.core.nnext.call(null,kvs);
kvs = G__10528;
continue;
} else {
return cljs.core.ObjMap.fromObject(ks,obj);
}
break;
}
};
var obj_map = function (var_args){
var keyvals = null;
if (arguments.length > 0) {
keyvals = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return obj_map__delegate.call(this,keyvals);};
obj_map.cljs$lang$maxFixedArity = 0;
obj_map.cljs$lang$applyTo = (function (arglist__10529){
var keyvals = cljs.core.seq(arglist__10529);
return obj_map__delegate(keyvals);
});
obj_map.cljs$core$IFn$_invoke$arity$variadic = obj_map__delegate;
return obj_map;
})()
;
/**
* keyval => key val
* Returns a new sorted map with supplied mappings.
* @param {...*} var_args
*/
cljs.core.sorted_map = (function() {
var sorted_map__delegate = function (keyvals){
var in$ = cljs.core.seq.call(null,keyvals);
var out = cljs.core.PersistentTreeMap.EMPTY;
while(true){
if(in$){
var G__10530 = cljs.core.nnext.call(null,in$);
var G__10531 = cljs.core.assoc.call(null,out,cljs.core.first.call(null,in$),cljs.core.second.call(null,in$));
in$ = G__10530;
out = G__10531;
continue;
} else {
return out;
}
break;
}
};
var sorted_map = function (var_args){
var keyvals = null;
if (arguments.length > 0) {
keyvals = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return sorted_map__delegate.call(this,keyvals);};
sorted_map.cljs$lang$maxFixedArity = 0;
sorted_map.cljs$lang$applyTo = (function (arglist__10532){
var keyvals = cljs.core.seq(arglist__10532);
return sorted_map__delegate(keyvals);
});
sorted_map.cljs$core$IFn$_invoke$arity$variadic = sorted_map__delegate;
return sorted_map;
})()
;
/**
* keyval => key val
* Returns a new sorted map with supplied mappings, using the supplied comparator.
* @param {...*} var_args
*/
cljs.core.sorted_map_by = (function() {
var sorted_map_by__delegate = function (comparator,keyvals){
var in$ = cljs.core.seq.call(null,keyvals);
var out = (new cljs.core.PersistentTreeMap(cljs.core.fn__GT_comparator.call(null,comparator),null,(0),null,(0)));
while(true){
if(in$){
var G__10533 = cljs.core.nnext.call(null,in$);
var G__10534 = cljs.core.assoc.call(null,out,cljs.core.first.call(null,in$),cljs.core.second.call(null,in$));
in$ = G__10533;
out = G__10534;
continue;
} else {
return out;
}
break;
}
};
var sorted_map_by = function (comparator,var_args){
var keyvals = null;
if (arguments.length > 1) {
keyvals = cljs.core.array_seq(Array.prototype.slice.call(arguments, 1),0);
}
return sorted_map_by__delegate.call(this,comparator,keyvals);};
sorted_map_by.cljs$lang$maxFixedArity = 1;
sorted_map_by.cljs$lang$applyTo = (function (arglist__10535){
var comparator = cljs.core.first(arglist__10535);
var keyvals = cljs.core.rest(arglist__10535);
return sorted_map_by__delegate(comparator,keyvals);
});
sorted_map_by.cljs$core$IFn$_invoke$arity$variadic = sorted_map_by__delegate;
return sorted_map_by;
})()
;
/**
* @constructor
*/
cljs.core.KeySeq = (function (mseq,_meta){
this.mseq = mseq;
this._meta = _meta;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 32374988;
})
cljs.core.KeySeq.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.KeySeq.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.KeySeq.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__._meta;
});
cljs.core.KeySeq.prototype.cljs$core$INext$_next$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var nseq = (((function (){var G__10536 = self__.mseq;
if(G__10536){
var bit__4304__auto__ = (G__10536.cljs$lang$protocol_mask$partition0$ & (128));
if((bit__4304__auto__) || (G__10536.cljs$core$INext$)){
return true;
} else {
if((!G__10536.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.INext,G__10536);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.INext,G__10536);
}
})())?cljs.core._next.call(null,self__.mseq):cljs.core.next.call(null,self__.mseq));
if((nseq == null)){
return null;
} else {
return (new cljs.core.KeySeq(nseq,self__._meta));
}
});
cljs.core.KeySeq.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.hash_ordered_coll.call(null,coll__$1);
});
cljs.core.KeySeq.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_sequential.call(null,coll__$1,other);
});
cljs.core.KeySeq.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.with_meta.call(null,cljs.core.List.EMPTY,self__._meta);
});
cljs.core.KeySeq.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (coll,f){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,coll__$1);
});
cljs.core.KeySeq.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (coll,f,start){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,start,coll__$1);
});
cljs.core.KeySeq.prototype.cljs$core$ISeq$_first$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var me = cljs.core._first.call(null,self__.mseq);
return cljs.core._key.call(null,me);
});
cljs.core.KeySeq.prototype.cljs$core$ISeq$_rest$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var nseq = (((function (){var G__10537 = self__.mseq;
if(G__10537){
var bit__4304__auto__ = (G__10537.cljs$lang$protocol_mask$partition0$ & (128));
if((bit__4304__auto__) || (G__10537.cljs$core$INext$)){
return true;
} else {
if((!G__10537.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.INext,G__10537);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.INext,G__10537);
}
})())?cljs.core._next.call(null,self__.mseq):cljs.core.next.call(null,self__.mseq));
if(!((nseq == null))){
return (new cljs.core.KeySeq(nseq,self__._meta));
} else {
return cljs.core.List.EMPTY;
}
});
cljs.core.KeySeq.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return coll__$1;
});
cljs.core.KeySeq.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,new_meta){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.KeySeq(self__.mseq,new_meta));
});
cljs.core.KeySeq.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,o){
var self__ = this;
var coll__$1 = this;
return cljs.core.cons.call(null,o,coll__$1);
});
cljs.core.KeySeq.cljs$lang$type = true;
cljs.core.KeySeq.cljs$lang$ctorStr = "cljs.core/KeySeq";
cljs.core.KeySeq.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/KeySeq");
});
cljs.core.__GT_KeySeq = (function __GT_KeySeq(mseq,_meta){
return (new cljs.core.KeySeq(mseq,_meta));
});
(cljs.core.KeySeq.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
/**
* Returns a sequence of the map's keys.
*/
cljs.core.keys = (function keys(hash_map){
var temp__4126__auto__ = cljs.core.seq.call(null,hash_map);
if(temp__4126__auto__){
var mseq = temp__4126__auto__;
return (new cljs.core.KeySeq(mseq,null));
} else {
return null;
}
});
/**
* Returns the key of the map entry.
*/
cljs.core.key = (function key(map_entry){
return cljs.core._key.call(null,map_entry);
});
/**
* @constructor
*/
cljs.core.ValSeq = (function (mseq,_meta){
this.mseq = mseq;
this._meta = _meta;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 32374988;
})
cljs.core.ValSeq.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.ValSeq.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.ValSeq.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__._meta;
});
cljs.core.ValSeq.prototype.cljs$core$INext$_next$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var nseq = (((function (){var G__10538 = self__.mseq;
if(G__10538){
var bit__4304__auto__ = (G__10538.cljs$lang$protocol_mask$partition0$ & (128));
if((bit__4304__auto__) || (G__10538.cljs$core$INext$)){
return true;
} else {
if((!G__10538.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.INext,G__10538);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.INext,G__10538);
}
})())?cljs.core._next.call(null,self__.mseq):cljs.core.next.call(null,self__.mseq));
if((nseq == null)){
return null;
} else {
return (new cljs.core.ValSeq(nseq,self__._meta));
}
});
cljs.core.ValSeq.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.hash_ordered_coll.call(null,coll__$1);
});
cljs.core.ValSeq.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return cljs.core.equiv_sequential.call(null,coll__$1,other);
});
cljs.core.ValSeq.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.with_meta.call(null,cljs.core.List.EMPTY,self__._meta);
});
cljs.core.ValSeq.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (coll,f){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,coll__$1);
});
cljs.core.ValSeq.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (coll,f,start){
var self__ = this;
var coll__$1 = this;
return cljs.core.seq_reduce.call(null,f,start,coll__$1);
});
cljs.core.ValSeq.prototype.cljs$core$ISeq$_first$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var me = cljs.core._first.call(null,self__.mseq);
return cljs.core._val.call(null,me);
});
cljs.core.ValSeq.prototype.cljs$core$ISeq$_rest$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var nseq = (((function (){var G__10539 = self__.mseq;
if(G__10539){
var bit__4304__auto__ = (G__10539.cljs$lang$protocol_mask$partition0$ & (128));
if((bit__4304__auto__) || (G__10539.cljs$core$INext$)){
return true;
} else {
if((!G__10539.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.INext,G__10539);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.INext,G__10539);
}
})())?cljs.core._next.call(null,self__.mseq):cljs.core.next.call(null,self__.mseq));
if(!((nseq == null))){
return (new cljs.core.ValSeq(nseq,self__._meta));
} else {
return cljs.core.List.EMPTY;
}
});
cljs.core.ValSeq.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return coll__$1;
});
cljs.core.ValSeq.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,new_meta){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.ValSeq(self__.mseq,new_meta));
});
cljs.core.ValSeq.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,o){
var self__ = this;
var coll__$1 = this;
return cljs.core.cons.call(null,o,coll__$1);
});
cljs.core.ValSeq.cljs$lang$type = true;
cljs.core.ValSeq.cljs$lang$ctorStr = "cljs.core/ValSeq";
cljs.core.ValSeq.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/ValSeq");
});
cljs.core.__GT_ValSeq = (function __GT_ValSeq(mseq,_meta){
return (new cljs.core.ValSeq(mseq,_meta));
});
(cljs.core.ValSeq.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
/**
* Returns a sequence of the map's values.
*/
cljs.core.vals = (function vals(hash_map){
var temp__4126__auto__ = cljs.core.seq.call(null,hash_map);
if(temp__4126__auto__){
var mseq = temp__4126__auto__;
return (new cljs.core.ValSeq(mseq,null));
} else {
return null;
}
});
/**
* Returns the value in the map entry.
*/
cljs.core.val = (function val(map_entry){
return cljs.core._val.call(null,map_entry);
});
/**
* Returns a map that consists of the rest of the maps conj-ed onto
* the first. If a key occurs in more than one map, the mapping from
* the latter (left-to-right) will be the mapping in the result.
* @param {...*} var_args
*/
cljs.core.merge = (function() {
var merge__delegate = function (maps){
if(cljs.core.truth_(cljs.core.some.call(null,cljs.core.identity,maps))){
return cljs.core.reduce.call(null,(function (p1__10540_SHARP_,p2__10541_SHARP_){
return cljs.core.conj.call(null,(function (){var or__3628__auto__ = p1__10540_SHARP_;
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
return cljs.core.PersistentArrayMap.EMPTY;
}
})(),p2__10541_SHARP_);
}),maps);
} else {
return null;
}
};
var merge = function (var_args){
var maps = null;
if (arguments.length > 0) {
maps = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return merge__delegate.call(this,maps);};
merge.cljs$lang$maxFixedArity = 0;
merge.cljs$lang$applyTo = (function (arglist__10542){
var maps = cljs.core.seq(arglist__10542);
return merge__delegate(maps);
});
merge.cljs$core$IFn$_invoke$arity$variadic = merge__delegate;
return merge;
})()
;
/**
* Returns a map that consists of the rest of the maps conj-ed onto
* the first. If a key occurs in more than one map, the mapping(s)
* from the latter (left-to-right) will be combined with the mapping in
* the result by calling (f val-in-result val-in-latter).
* @param {...*} var_args
*/
cljs.core.merge_with = (function() {
var merge_with__delegate = function (f,maps){
if(cljs.core.truth_(cljs.core.some.call(null,cljs.core.identity,maps))){
var merge_entry = (function (m,e){
var k = cljs.core.first.call(null,e);
var v = cljs.core.second.call(null,e);
if(cljs.core.contains_QMARK_.call(null,m,k)){
return cljs.core.assoc.call(null,m,k,f.call(null,cljs.core.get.call(null,m,k),v));
} else {
return cljs.core.assoc.call(null,m,k,v);
}
});
var merge2 = ((function (merge_entry){
return (function (m1,m2){
return cljs.core.reduce.call(null,merge_entry,(function (){var or__3628__auto__ = m1;
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
return cljs.core.PersistentArrayMap.EMPTY;
}
})(),cljs.core.seq.call(null,m2));
});})(merge_entry))
;
return cljs.core.reduce.call(null,merge2,maps);
} else {
return null;
}
};
var merge_with = function (f,var_args){
var maps = null;
if (arguments.length > 1) {
maps = cljs.core.array_seq(Array.prototype.slice.call(arguments, 1),0);
}
return merge_with__delegate.call(this,f,maps);};
merge_with.cljs$lang$maxFixedArity = 1;
merge_with.cljs$lang$applyTo = (function (arglist__10543){
var f = cljs.core.first(arglist__10543);
var maps = cljs.core.rest(arglist__10543);
return merge_with__delegate(f,maps);
});
merge_with.cljs$core$IFn$_invoke$arity$variadic = merge_with__delegate;
return merge_with;
})()
;
/**
* Returns a map containing only those entries in map whose key is in keys
*/
cljs.core.select_keys = (function select_keys(map,keyseq){
var ret = cljs.core.PersistentArrayMap.EMPTY;
var keys = cljs.core.seq.call(null,keyseq);
while(true){
if(keys){
var key = cljs.core.first.call(null,keys);
var entry = cljs.core.get.call(null,map,key,new cljs.core.Keyword("cljs.core","not-found","cljs.core/not-found",-1572889185));
var G__10544 = ((cljs.core.not_EQ_.call(null,entry,new cljs.core.Keyword("cljs.core","not-found","cljs.core/not-found",-1572889185)))?cljs.core.assoc.call(null,ret,key,entry):ret);
var G__10545 = cljs.core.next.call(null,keys);
ret = G__10544;
keys = G__10545;
continue;
} else {
return cljs.core.with_meta.call(null,ret,cljs.core.meta.call(null,map));
}
break;
}
});
/**
* @constructor
*/
cljs.core.PersistentHashSet = (function (meta,hash_map,__hash){
this.meta = meta;
this.hash_map = hash_map;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition0$ = 15077647;
this.cljs$lang$protocol_mask$partition1$ = 8196;
})
cljs.core.PersistentHashSet.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.PersistentHashSet.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.PersistentHashSet.prototype.keys = (function (){
var self__ = this;
var coll = this;
return cljs.core.es6_iterator.call(null,cljs.core.seq.call(null,coll));
});
cljs.core.PersistentHashSet.prototype.entries = (function (){
var self__ = this;
var coll = this;
return cljs.core.es6_set_entries_iterator.call(null,cljs.core.seq.call(null,coll));
});
cljs.core.PersistentHashSet.prototype.values = (function (){
var self__ = this;
var coll = this;
return cljs.core.es6_iterator.call(null,cljs.core.seq.call(null,coll));
});
cljs.core.PersistentHashSet.prototype.has = (function (k){
var self__ = this;
var coll = this;
return cljs.core.contains_QMARK_.call(null,coll,k);
});
cljs.core.PersistentHashSet.prototype.forEach = (function (f){
var self__ = this;
var coll = this;
var seq__10548 = cljs.core.seq.call(null,coll);
var chunk__10549 = null;
var count__10550 = (0);
var i__10551 = (0);
while(true){
if((i__10551 < count__10550)){
var vec__10552 = cljs.core._nth.call(null,chunk__10549,i__10551);
var k = cljs.core.nth.call(null,vec__10552,(0),null);
var v = cljs.core.nth.call(null,vec__10552,(1),null);
f.call(null,v,k);
var G__10554 = seq__10548;
var G__10555 = chunk__10549;
var G__10556 = count__10550;
var G__10557 = (i__10551 + (1));
seq__10548 = G__10554;
chunk__10549 = G__10555;
count__10550 = G__10556;
i__10551 = G__10557;
continue;
} else {
var temp__4126__auto__ = cljs.core.seq.call(null,seq__10548);
if(temp__4126__auto__){
var seq__10548__$1 = temp__4126__auto__;
if(cljs.core.chunked_seq_QMARK_.call(null,seq__10548__$1)){
var c__4410__auto__ = cljs.core.chunk_first.call(null,seq__10548__$1);
var G__10558 = cljs.core.chunk_rest.call(null,seq__10548__$1);
var G__10559 = c__4410__auto__;
var G__10560 = cljs.core.count.call(null,c__4410__auto__);
var G__10561 = (0);
seq__10548 = G__10558;
chunk__10549 = G__10559;
count__10550 = G__10560;
i__10551 = G__10561;
continue;
} else {
var vec__10553 = cljs.core.first.call(null,seq__10548__$1);
var k = cljs.core.nth.call(null,vec__10553,(0),null);
var v = cljs.core.nth.call(null,vec__10553,(1),null);
f.call(null,v,k);
var G__10562 = cljs.core.next.call(null,seq__10548__$1);
var G__10563 = null;
var G__10564 = (0);
var G__10565 = (0);
seq__10548 = G__10562;
chunk__10549 = G__10563;
count__10550 = G__10564;
i__10551 = G__10565;
continue;
}
} else {
return null;
}
}
break;
}
});
cljs.core.PersistentHashSet.prototype.cljs$core$ILookup$_lookup$arity$2 = (function (coll,v){
var self__ = this;
var coll__$1 = this;
return cljs.core._lookup.call(null,coll__$1,v,null);
});
cljs.core.PersistentHashSet.prototype.cljs$core$ILookup$_lookup$arity$3 = (function (coll,v,not_found){
var self__ = this;
var coll__$1 = this;
if(cljs.core._contains_key_QMARK_.call(null,self__.hash_map,v)){
return v;
} else {
return not_found;
}
});
cljs.core.PersistentHashSet.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.PersistentHashSet.prototype.cljs$core$ICloneable$_clone$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return (new cljs.core.PersistentHashSet(self__.meta,self__.hash_map,self__.__hash));
});
cljs.core.PersistentHashSet.prototype.cljs$core$ICounted$_count$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core._count.call(null,self__.hash_map);
});
cljs.core.PersistentHashSet.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_unordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.PersistentHashSet.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return (cljs.core.set_QMARK_.call(null,other)) && ((cljs.core.count.call(null,coll__$1) === cljs.core.count.call(null,other))) && (cljs.core.every_QMARK_.call(null,((function (coll__$1){
return (function (p1__10546_SHARP_){
return cljs.core.contains_QMARK_.call(null,coll__$1,p1__10546_SHARP_);
});})(coll__$1))
,other));
});
cljs.core.PersistentHashSet.prototype.cljs$core$IEditableCollection$_as_transient$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.TransientHashSet(cljs.core._as_transient.call(null,self__.hash_map)));
});
cljs.core.PersistentHashSet.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.with_meta.call(null,cljs.core.PersistentHashSet.EMPTY,self__.meta);
});
cljs.core.PersistentHashSet.prototype.cljs$core$ISet$_disjoin$arity$2 = (function (coll,v){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.PersistentHashSet(self__.meta,cljs.core._dissoc.call(null,self__.hash_map,v),null));
});
cljs.core.PersistentHashSet.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.keys.call(null,self__.hash_map);
});
cljs.core.PersistentHashSet.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,meta__$1){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.PersistentHashSet(meta__$1,self__.hash_map,self__.__hash));
});
cljs.core.PersistentHashSet.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,o){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.PersistentHashSet(self__.meta,cljs.core.assoc.call(null,self__.hash_map,o,null),null));
});
cljs.core.PersistentHashSet.prototype.call = (function() {
var G__10566 = null;
var G__10566__2 = (function (self__,k){
var self__ = this;
var self____$1 = this;
var coll = self____$1;
return cljs.core._lookup.call(null,coll,k);
});
var G__10566__3 = (function (self__,k,not_found){
var self__ = this;
var self____$1 = this;
var coll = self____$1;
return cljs.core._lookup.call(null,coll,k,not_found);
});
G__10566 = function(self__,k,not_found){
switch(arguments.length){
case 2:
return G__10566__2.call(this,self__,k);
case 3:
return G__10566__3.call(this,self__,k,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10566.cljs$core$IFn$_invoke$arity$2 = G__10566__2;
G__10566.cljs$core$IFn$_invoke$arity$3 = G__10566__3;
return G__10566;
})()
;
cljs.core.PersistentHashSet.prototype.apply = (function (self__,args10547){
var self__ = this;
var self____$1 = this;
return self____$1.call.apply(self____$1,[self____$1].concat(cljs.core.aclone.call(null,args10547)));
});
cljs.core.PersistentHashSet.prototype.cljs$core$IFn$_invoke$arity$1 = (function (k){
var self__ = this;
var coll = this;
return cljs.core._lookup.call(null,coll,k);
});
cljs.core.PersistentHashSet.prototype.cljs$core$IFn$_invoke$arity$2 = (function (k,not_found){
var self__ = this;
var coll = this;
return cljs.core._lookup.call(null,coll,k,not_found);
});
cljs.core.PersistentHashSet.cljs$lang$type = true;
cljs.core.PersistentHashSet.cljs$lang$ctorStr = "cljs.core/PersistentHashSet";
cljs.core.PersistentHashSet.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/PersistentHashSet");
});
cljs.core.__GT_PersistentHashSet = (function __GT_PersistentHashSet(meta,hash_map,__hash){
return (new cljs.core.PersistentHashSet(meta,hash_map,__hash));
});
cljs.core.PersistentHashSet.EMPTY = (new cljs.core.PersistentHashSet(null,cljs.core.PersistentArrayMap.EMPTY,(0)));
cljs.core.PersistentHashSet.fromArray = (function (items,no_clone){
var len = items.length;
if((len <= cljs.core.PersistentArrayMap.HASHMAP_THRESHOLD)){
var arr = ((no_clone)?items:cljs.core.aclone.call(null,items));
var i = (0);
var out = cljs.core.transient$.call(null,cljs.core.PersistentArrayMap.EMPTY);
while(true){
if((i < len)){
var G__10567 = (i + (1));
var G__10568 = cljs.core._assoc_BANG_.call(null,out,(items[i]),null);
i = G__10567;
out = G__10568;
continue;
} else {
return (new cljs.core.PersistentHashSet(null,cljs.core._persistent_BANG_.call(null,out),null));
}
break;
}
} else {
var i = (0);
var out = cljs.core.transient$.call(null,cljs.core.PersistentHashSet.EMPTY);
while(true){
if((i < len)){
var G__10569 = (i + (1));
var G__10570 = cljs.core._conj_BANG_.call(null,out,(items[i]));
i = G__10569;
out = G__10570;
continue;
} else {
return cljs.core._persistent_BANG_.call(null,out);
}
break;
}
}
});
(cljs.core.PersistentHashSet.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
/**
* @constructor
*/
cljs.core.TransientHashSet = (function (transient_map){
this.transient_map = transient_map;
this.cljs$lang$protocol_mask$partition0$ = 259;
this.cljs$lang$protocol_mask$partition1$ = 136;
})
cljs.core.TransientHashSet.prototype.call = (function() {
var G__10572 = null;
var G__10572__2 = (function (self__,k){
var self__ = this;
var self____$1 = this;
var tcoll = self____$1;
if((cljs.core._lookup.call(null,self__.transient_map,k,cljs.core.lookup_sentinel) === cljs.core.lookup_sentinel)){
return null;
} else {
return k;
}
});
var G__10572__3 = (function (self__,k,not_found){
var self__ = this;
var self____$1 = this;
var tcoll = self____$1;
if((cljs.core._lookup.call(null,self__.transient_map,k,cljs.core.lookup_sentinel) === cljs.core.lookup_sentinel)){
return not_found;
} else {
return k;
}
});
G__10572 = function(self__,k,not_found){
switch(arguments.length){
case 2:
return G__10572__2.call(this,self__,k);
case 3:
return G__10572__3.call(this,self__,k,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10572.cljs$core$IFn$_invoke$arity$2 = G__10572__2;
G__10572.cljs$core$IFn$_invoke$arity$3 = G__10572__3;
return G__10572;
})()
;
cljs.core.TransientHashSet.prototype.apply = (function (self__,args10571){
var self__ = this;
var self____$1 = this;
return self____$1.call.apply(self____$1,[self____$1].concat(cljs.core.aclone.call(null,args10571)));
});
cljs.core.TransientHashSet.prototype.cljs$core$IFn$_invoke$arity$1 = (function (k){
var self__ = this;
var tcoll = this;
if((cljs.core._lookup.call(null,self__.transient_map,k,cljs.core.lookup_sentinel) === cljs.core.lookup_sentinel)){
return null;
} else {
return k;
}
});
cljs.core.TransientHashSet.prototype.cljs$core$IFn$_invoke$arity$2 = (function (k,not_found){
var self__ = this;
var tcoll = this;
if((cljs.core._lookup.call(null,self__.transient_map,k,cljs.core.lookup_sentinel) === cljs.core.lookup_sentinel)){
return not_found;
} else {
return k;
}
});
cljs.core.TransientHashSet.prototype.cljs$core$ILookup$_lookup$arity$2 = (function (tcoll,v){
var self__ = this;
var tcoll__$1 = this;
return cljs.core._lookup.call(null,tcoll__$1,v,null);
});
cljs.core.TransientHashSet.prototype.cljs$core$ILookup$_lookup$arity$3 = (function (tcoll,v,not_found){
var self__ = this;
var tcoll__$1 = this;
if((cljs.core._lookup.call(null,self__.transient_map,v,cljs.core.lookup_sentinel) === cljs.core.lookup_sentinel)){
return not_found;
} else {
return v;
}
});
cljs.core.TransientHashSet.prototype.cljs$core$ICounted$_count$arity$1 = (function (tcoll){
var self__ = this;
var tcoll__$1 = this;
return cljs.core.count.call(null,self__.transient_map);
});
cljs.core.TransientHashSet.prototype.cljs$core$ITransientSet$_disjoin_BANG_$arity$2 = (function (tcoll,v){
var self__ = this;
var tcoll__$1 = this;
self__.transient_map = cljs.core.dissoc_BANG_.call(null,self__.transient_map,v);
return tcoll__$1;
});
cljs.core.TransientHashSet.prototype.cljs$core$ITransientCollection$_conj_BANG_$arity$2 = (function (tcoll,o){
var self__ = this;
var tcoll__$1 = this;
self__.transient_map = cljs.core.assoc_BANG_.call(null,self__.transient_map,o,null);
return tcoll__$1;
});
cljs.core.TransientHashSet.prototype.cljs$core$ITransientCollection$_persistent_BANG_$arity$1 = (function (tcoll){
var self__ = this;
var tcoll__$1 = this;
return (new cljs.core.PersistentHashSet(null,cljs.core.persistent_BANG_.call(null,self__.transient_map),null));
});
cljs.core.TransientHashSet.cljs$lang$type = true;
cljs.core.TransientHashSet.cljs$lang$ctorStr = "cljs.core/TransientHashSet";
cljs.core.TransientHashSet.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/TransientHashSet");
});
cljs.core.__GT_TransientHashSet = (function __GT_TransientHashSet(transient_map){
return (new cljs.core.TransientHashSet(transient_map));
});
/**
* @constructor
*/
cljs.core.PersistentTreeSet = (function (meta,tree_map,__hash){
this.meta = meta;
this.tree_map = tree_map;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition0$ = 417730831;
this.cljs$lang$protocol_mask$partition1$ = 8192;
})
cljs.core.PersistentTreeSet.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.PersistentTreeSet.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.PersistentTreeSet.prototype.keys = (function (){
var self__ = this;
var coll = this;
return cljs.core.es6_iterator.call(null,cljs.core.seq.call(null,coll));
});
cljs.core.PersistentTreeSet.prototype.entries = (function (){
var self__ = this;
var coll = this;
return cljs.core.es6_set_entries_iterator.call(null,cljs.core.seq.call(null,coll));
});
cljs.core.PersistentTreeSet.prototype.values = (function (){
var self__ = this;
var coll = this;
return cljs.core.es6_iterator.call(null,cljs.core.seq.call(null,coll));
});
cljs.core.PersistentTreeSet.prototype.has = (function (k){
var self__ = this;
var coll = this;
return cljs.core.contains_QMARK_.call(null,coll,k);
});
cljs.core.PersistentTreeSet.prototype.forEach = (function (f){
var self__ = this;
var coll = this;
var seq__10575 = cljs.core.seq.call(null,coll);
var chunk__10576 = null;
var count__10577 = (0);
var i__10578 = (0);
while(true){
if((i__10578 < count__10577)){
var vec__10579 = cljs.core._nth.call(null,chunk__10576,i__10578);
var k = cljs.core.nth.call(null,vec__10579,(0),null);
var v = cljs.core.nth.call(null,vec__10579,(1),null);
f.call(null,v,k);
var G__10581 = seq__10575;
var G__10582 = chunk__10576;
var G__10583 = count__10577;
var G__10584 = (i__10578 + (1));
seq__10575 = G__10581;
chunk__10576 = G__10582;
count__10577 = G__10583;
i__10578 = G__10584;
continue;
} else {
var temp__4126__auto__ = cljs.core.seq.call(null,seq__10575);
if(temp__4126__auto__){
var seq__10575__$1 = temp__4126__auto__;
if(cljs.core.chunked_seq_QMARK_.call(null,seq__10575__$1)){
var c__4410__auto__ = cljs.core.chunk_first.call(null,seq__10575__$1);
var G__10585 = cljs.core.chunk_rest.call(null,seq__10575__$1);
var G__10586 = c__4410__auto__;
var G__10587 = cljs.core.count.call(null,c__4410__auto__);
var G__10588 = (0);
seq__10575 = G__10585;
chunk__10576 = G__10586;
count__10577 = G__10587;
i__10578 = G__10588;
continue;
} else {
var vec__10580 = cljs.core.first.call(null,seq__10575__$1);
var k = cljs.core.nth.call(null,vec__10580,(0),null);
var v = cljs.core.nth.call(null,vec__10580,(1),null);
f.call(null,v,k);
var G__10589 = cljs.core.next.call(null,seq__10575__$1);
var G__10590 = null;
var G__10591 = (0);
var G__10592 = (0);
seq__10575 = G__10589;
chunk__10576 = G__10590;
count__10577 = G__10591;
i__10578 = G__10592;
continue;
}
} else {
return null;
}
}
break;
}
});
cljs.core.PersistentTreeSet.prototype.cljs$core$ILookup$_lookup$arity$2 = (function (coll,v){
var self__ = this;
var coll__$1 = this;
return cljs.core._lookup.call(null,coll__$1,v,null);
});
cljs.core.PersistentTreeSet.prototype.cljs$core$ILookup$_lookup$arity$3 = (function (coll,v,not_found){
var self__ = this;
var coll__$1 = this;
var n = self__.tree_map.entry_at(v);
if(!((n == null))){
return n.key;
} else {
return not_found;
}
});
cljs.core.PersistentTreeSet.prototype.cljs$core$IMeta$_meta$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return self__.meta;
});
cljs.core.PersistentTreeSet.prototype.cljs$core$ICloneable$_clone$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return (new cljs.core.PersistentTreeSet(self__.meta,self__.tree_map,self__.__hash));
});
cljs.core.PersistentTreeSet.prototype.cljs$core$ICounted$_count$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.count.call(null,self__.tree_map);
});
cljs.core.PersistentTreeSet.prototype.cljs$core$IReversible$_rseq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
if((cljs.core.count.call(null,self__.tree_map) > (0))){
return cljs.core.map.call(null,cljs.core.key,cljs.core.rseq.call(null,self__.tree_map));
} else {
return null;
}
});
cljs.core.PersistentTreeSet.prototype.cljs$core$IHash$_hash$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_unordered_coll.call(null,coll__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.PersistentTreeSet.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (coll,other){
var self__ = this;
var coll__$1 = this;
return (cljs.core.set_QMARK_.call(null,other)) && ((cljs.core.count.call(null,coll__$1) === cljs.core.count.call(null,other))) && (cljs.core.every_QMARK_.call(null,((function (coll__$1){
return (function (p1__10573_SHARP_){
return cljs.core.contains_QMARK_.call(null,coll__$1,p1__10573_SHARP_);
});})(coll__$1))
,other));
});
cljs.core.PersistentTreeSet.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.with_meta.call(null,cljs.core.PersistentTreeSet.EMPTY,self__.meta);
});
cljs.core.PersistentTreeSet.prototype.cljs$core$ISet$_disjoin$arity$2 = (function (coll,v){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.PersistentTreeSet(self__.meta,cljs.core.dissoc.call(null,self__.tree_map,v),null));
});
cljs.core.PersistentTreeSet.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core.keys.call(null,self__.tree_map);
});
cljs.core.PersistentTreeSet.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (coll,meta__$1){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.PersistentTreeSet(meta__$1,self__.tree_map,self__.__hash));
});
cljs.core.PersistentTreeSet.prototype.cljs$core$ICollection$_conj$arity$2 = (function (coll,o){
var self__ = this;
var coll__$1 = this;
return (new cljs.core.PersistentTreeSet(self__.meta,cljs.core.assoc.call(null,self__.tree_map,o,null),null));
});
cljs.core.PersistentTreeSet.prototype.call = (function() {
var G__10593 = null;
var G__10593__2 = (function (self__,k){
var self__ = this;
var self____$1 = this;
var coll = self____$1;
return cljs.core._lookup.call(null,coll,k);
});
var G__10593__3 = (function (self__,k,not_found){
var self__ = this;
var self____$1 = this;
var coll = self____$1;
return cljs.core._lookup.call(null,coll,k,not_found);
});
G__10593 = function(self__,k,not_found){
switch(arguments.length){
case 2:
return G__10593__2.call(this,self__,k);
case 3:
return G__10593__3.call(this,self__,k,not_found);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10593.cljs$core$IFn$_invoke$arity$2 = G__10593__2;
G__10593.cljs$core$IFn$_invoke$arity$3 = G__10593__3;
return G__10593;
})()
;
cljs.core.PersistentTreeSet.prototype.apply = (function (self__,args10574){
var self__ = this;
var self____$1 = this;
return self____$1.call.apply(self____$1,[self____$1].concat(cljs.core.aclone.call(null,args10574)));
});
cljs.core.PersistentTreeSet.prototype.cljs$core$IFn$_invoke$arity$1 = (function (k){
var self__ = this;
var coll = this;
return cljs.core._lookup.call(null,coll,k);
});
cljs.core.PersistentTreeSet.prototype.cljs$core$IFn$_invoke$arity$2 = (function (k,not_found){
var self__ = this;
var coll = this;
return cljs.core._lookup.call(null,coll,k,not_found);
});
cljs.core.PersistentTreeSet.prototype.cljs$core$ISorted$_sorted_seq$arity$2 = (function (coll,ascending_QMARK_){
var self__ = this;
var coll__$1 = this;
return cljs.core.map.call(null,cljs.core.key,cljs.core._sorted_seq.call(null,self__.tree_map,ascending_QMARK_));
});
cljs.core.PersistentTreeSet.prototype.cljs$core$ISorted$_sorted_seq_from$arity$3 = (function (coll,k,ascending_QMARK_){
var self__ = this;
var coll__$1 = this;
return cljs.core.map.call(null,cljs.core.key,cljs.core._sorted_seq_from.call(null,self__.tree_map,k,ascending_QMARK_));
});
cljs.core.PersistentTreeSet.prototype.cljs$core$ISorted$_entry_key$arity$2 = (function (coll,entry){
var self__ = this;
var coll__$1 = this;
return entry;
});
cljs.core.PersistentTreeSet.prototype.cljs$core$ISorted$_comparator$arity$1 = (function (coll){
var self__ = this;
var coll__$1 = this;
return cljs.core._comparator.call(null,self__.tree_map);
});
cljs.core.PersistentTreeSet.cljs$lang$type = true;
cljs.core.PersistentTreeSet.cljs$lang$ctorStr = "cljs.core/PersistentTreeSet";
cljs.core.PersistentTreeSet.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/PersistentTreeSet");
});
cljs.core.__GT_PersistentTreeSet = (function __GT_PersistentTreeSet(meta,tree_map,__hash){
return (new cljs.core.PersistentTreeSet(meta,tree_map,__hash));
});
cljs.core.PersistentTreeSet.EMPTY = (new cljs.core.PersistentTreeSet(null,cljs.core.PersistentTreeMap.EMPTY,(0)));
(cljs.core.PersistentTreeSet.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
cljs.core.set_from_indexed_seq = (function set_from_indexed_seq(iseq){
var arr = iseq.arr;
var ret = (function (){var a__4504__auto__ = arr;
var i = (0);
var res = cljs.core._as_transient.call(null,cljs.core.PersistentHashSet.EMPTY);
while(true){
if((i < a__4504__auto__.length)){
var G__10594 = (i + (1));
var G__10595 = cljs.core._conj_BANG_.call(null,res,(arr[i]));
i = G__10594;
res = G__10595;
continue;
} else {
return res;
}
break;
}
})();
return cljs.core._persistent_BANG_.call(null,ret);
});
/**
* Returns a set of the distinct elements of coll.
*/
cljs.core.set = (function set(coll){
var in$ = cljs.core.seq.call(null,coll);
if((in$ == null)){
return cljs.core.PersistentHashSet.EMPTY;
} else {
if(((in$ instanceof cljs.core.IndexedSeq)) && ((in$.i === (0)))){
return cljs.core.set_from_indexed_seq.call(null,in$);
} else {
var in$__$1 = in$;
var out = cljs.core._as_transient.call(null,cljs.core.PersistentHashSet.EMPTY);
while(true){
if(!((in$__$1 == null))){
var G__10596 = cljs.core._next.call(null,in$__$1);
var G__10597 = cljs.core._conj_BANG_.call(null,out,cljs.core._first.call(null,in$__$1));
in$__$1 = G__10596;
out = G__10597;
continue;
} else {
return cljs.core._persistent_BANG_.call(null,out);
}
break;
}
}
}
});
/**
* @param {...*} var_args
*/
cljs.core.hash_set = (function() {
var hash_set = null;
var hash_set__0 = (function (){
return cljs.core.PersistentHashSet.EMPTY;
});
var hash_set__1 = (function() {
var G__10598__delegate = function (keys){
return cljs.core.set.call(null,keys);
};
var G__10598 = function (var_args){
var keys = null;
if (arguments.length > 0) {
keys = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return G__10598__delegate.call(this,keys);};
G__10598.cljs$lang$maxFixedArity = 0;
G__10598.cljs$lang$applyTo = (function (arglist__10599){
var keys = cljs.core.seq(arglist__10599);
return G__10598__delegate(keys);
});
G__10598.cljs$core$IFn$_invoke$arity$variadic = G__10598__delegate;
return G__10598;
})()
;
hash_set = function(var_args){
var keys = var_args;
switch(arguments.length){
case 0:
return hash_set__0.call(this);
default:
return hash_set__1.cljs$core$IFn$_invoke$arity$variadic(cljs.core.array_seq(arguments, 0));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
hash_set.cljs$lang$maxFixedArity = 0;
hash_set.cljs$lang$applyTo = hash_set__1.cljs$lang$applyTo;
hash_set.cljs$core$IFn$_invoke$arity$0 = hash_set__0;
hash_set.cljs$core$IFn$_invoke$arity$variadic = hash_set__1.cljs$core$IFn$_invoke$arity$variadic;
return hash_set;
})()
;
/**
* Returns a new sorted set with supplied keys.
* @param {...*} var_args
*/
cljs.core.sorted_set = (function() {
var sorted_set__delegate = function (keys){
return cljs.core.reduce.call(null,cljs.core._conj,cljs.core.PersistentTreeSet.EMPTY,keys);
};
var sorted_set = function (var_args){
var keys = null;
if (arguments.length > 0) {
keys = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return sorted_set__delegate.call(this,keys);};
sorted_set.cljs$lang$maxFixedArity = 0;
sorted_set.cljs$lang$applyTo = (function (arglist__10600){
var keys = cljs.core.seq(arglist__10600);
return sorted_set__delegate(keys);
});
sorted_set.cljs$core$IFn$_invoke$arity$variadic = sorted_set__delegate;
return sorted_set;
})()
;
/**
* Returns a new sorted set with supplied keys, using the supplied comparator.
* @param {...*} var_args
*/
cljs.core.sorted_set_by = (function() {
var sorted_set_by__delegate = function (comparator,keys){
return cljs.core.reduce.call(null,cljs.core._conj,(new cljs.core.PersistentTreeSet(null,cljs.core.sorted_map_by.call(null,comparator),(0))),keys);
};
var sorted_set_by = function (comparator,var_args){
var keys = null;
if (arguments.length > 1) {
keys = cljs.core.array_seq(Array.prototype.slice.call(arguments, 1),0);
}
return sorted_set_by__delegate.call(this,comparator,keys);};
sorted_set_by.cljs$lang$maxFixedArity = 1;
sorted_set_by.cljs$lang$applyTo = (function (arglist__10601){
var comparator = cljs.core.first(arglist__10601);
var keys = cljs.core.rest(arglist__10601);
return sorted_set_by__delegate(comparator,keys);
});
sorted_set_by.cljs$core$IFn$_invoke$arity$variadic = sorted_set_by__delegate;
return sorted_set_by;
})()
;
/**
* Given a map of replacement pairs and a vector/collection, returns a
* vector/seq with any elements = a key in smap replaced with the
* corresponding val in smap. Returns a transducer when no collection
* is provided.
*/
cljs.core.replace = (function() {
var replace = null;
var replace__1 = (function (smap){
return cljs.core.map.call(null,(function (p1__10602_SHARP_){
var temp__4124__auto__ = cljs.core.find.call(null,smap,p1__10602_SHARP_);
if(cljs.core.truth_(temp__4124__auto__)){
var e = temp__4124__auto__;
return cljs.core.val.call(null,e);
} else {
return p1__10602_SHARP_;
}
}));
});
var replace__2 = (function (smap,coll){
if(cljs.core.vector_QMARK_.call(null,coll)){
var n = cljs.core.count.call(null,coll);
return cljs.core.reduce.call(null,((function (n){
return (function (v,i){
var temp__4124__auto__ = cljs.core.find.call(null,smap,cljs.core.nth.call(null,v,i));
if(cljs.core.truth_(temp__4124__auto__)){
var e = temp__4124__auto__;
return cljs.core.assoc.call(null,v,i,cljs.core.second.call(null,e));
} else {
return v;
}
});})(n))
,coll,cljs.core.take.call(null,n,cljs.core.iterate.call(null,cljs.core.inc,(0))));
} else {
return cljs.core.map.call(null,(function (p1__10603_SHARP_){
var temp__4124__auto__ = cljs.core.find.call(null,smap,p1__10603_SHARP_);
if(cljs.core.truth_(temp__4124__auto__)){
var e = temp__4124__auto__;
return cljs.core.second.call(null,e);
} else {
return p1__10603_SHARP_;
}
}),coll);
}
});
replace = function(smap,coll){
switch(arguments.length){
case 1:
return replace__1.call(this,smap);
case 2:
return replace__2.call(this,smap,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
replace.cljs$core$IFn$_invoke$arity$1 = replace__1;
replace.cljs$core$IFn$_invoke$arity$2 = replace__2;
return replace;
})()
;
/**
* Returns a lazy sequence of the elements of coll with duplicates removed
*/
cljs.core.distinct = (function distinct(coll){
var step = (function step(xs,seen){
return (new cljs.core.LazySeq(null,(function (){
return (function (p__10610,seen__$1){
while(true){
var vec__10611 = p__10610;
var f = cljs.core.nth.call(null,vec__10611,(0),null);
var xs__$1 = vec__10611;
var temp__4126__auto__ = cljs.core.seq.call(null,xs__$1);
if(temp__4126__auto__){
var s = temp__4126__auto__;
if(cljs.core.contains_QMARK_.call(null,seen__$1,f)){
var G__10612 = cljs.core.rest.call(null,s);
var G__10613 = seen__$1;
p__10610 = G__10612;
seen__$1 = G__10613;
continue;
} else {
return cljs.core.cons.call(null,f,step.call(null,cljs.core.rest.call(null,s),cljs.core.conj.call(null,seen__$1,f)));
}
} else {
return null;
}
break;
}
}).call(null,xs,seen);
}),null,null));
});
return step.call(null,coll,cljs.core.PersistentHashSet.EMPTY);
});
cljs.core.butlast = (function butlast(s){
var ret = cljs.core.PersistentVector.EMPTY;
var s__$1 = s;
while(true){
if(cljs.core.next.call(null,s__$1)){
var G__10614 = cljs.core.conj.call(null,ret,cljs.core.first.call(null,s__$1));
var G__10615 = cljs.core.next.call(null,s__$1);
ret = G__10614;
s__$1 = G__10615;
continue;
} else {
return cljs.core.seq.call(null,ret);
}
break;
}
});
/**
* Returns the name String of a string, symbol or keyword.
*/
cljs.core.name = (function name(x){
if((function (){var G__10617 = x;
if(G__10617){
var bit__4297__auto__ = (G__10617.cljs$lang$protocol_mask$partition1$ & (4096));
if((bit__4297__auto__) || (G__10617.cljs$core$INamed$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
return cljs.core._name.call(null,x);
} else {
if(typeof x === 'string'){
return x;
} else {
throw (new Error([cljs.core.str("Doesn't support name: "),cljs.core.str(x)].join('')));
}
}
});
/**
* Returns a map with the keys mapped to the corresponding vals.
*/
cljs.core.zipmap = (function zipmap(keys,vals){
var map = cljs.core.transient$.call(null,cljs.core.PersistentArrayMap.EMPTY);
var ks = cljs.core.seq.call(null,keys);
var vs = cljs.core.seq.call(null,vals);
while(true){
if((ks) && (vs)){
var G__10618 = cljs.core.assoc_BANG_.call(null,map,cljs.core.first.call(null,ks),cljs.core.first.call(null,vs));
var G__10619 = cljs.core.next.call(null,ks);
var G__10620 = cljs.core.next.call(null,vs);
map = G__10618;
ks = G__10619;
vs = G__10620;
continue;
} else {
return cljs.core.persistent_BANG_.call(null,map);
}
break;
}
});
/**
* Returns the x for which (k x), a number, is greatest.
* @param {...*} var_args
*/
cljs.core.max_key = (function() {
var max_key = null;
var max_key__2 = (function (k,x){
return x;
});
var max_key__3 = (function (k,x,y){
if((k.call(null,x) > k.call(null,y))){
return x;
} else {
return y;
}
});
var max_key__4 = (function() {
var G__10623__delegate = function (k,x,y,more){
return cljs.core.reduce.call(null,(function (p1__10621_SHARP_,p2__10622_SHARP_){
return max_key.call(null,k,p1__10621_SHARP_,p2__10622_SHARP_);
}),max_key.call(null,k,x,y),more);
};
var G__10623 = function (k,x,y,var_args){
var more = null;
if (arguments.length > 3) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10623__delegate.call(this,k,x,y,more);};
G__10623.cljs$lang$maxFixedArity = 3;
G__10623.cljs$lang$applyTo = (function (arglist__10624){
var k = cljs.core.first(arglist__10624);
arglist__10624 = cljs.core.next(arglist__10624);
var x = cljs.core.first(arglist__10624);
arglist__10624 = cljs.core.next(arglist__10624);
var y = cljs.core.first(arglist__10624);
var more = cljs.core.rest(arglist__10624);
return G__10623__delegate(k,x,y,more);
});
G__10623.cljs$core$IFn$_invoke$arity$variadic = G__10623__delegate;
return G__10623;
})()
;
max_key = function(k,x,y,var_args){
var more = var_args;
switch(arguments.length){
case 2:
return max_key__2.call(this,k,x);
case 3:
return max_key__3.call(this,k,x,y);
default:
return max_key__4.cljs$core$IFn$_invoke$arity$variadic(k,x,y, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
max_key.cljs$lang$maxFixedArity = 3;
max_key.cljs$lang$applyTo = max_key__4.cljs$lang$applyTo;
max_key.cljs$core$IFn$_invoke$arity$2 = max_key__2;
max_key.cljs$core$IFn$_invoke$arity$3 = max_key__3;
max_key.cljs$core$IFn$_invoke$arity$variadic = max_key__4.cljs$core$IFn$_invoke$arity$variadic;
return max_key;
})()
;
/**
* Returns the x for which (k x), a number, is least.
* @param {...*} var_args
*/
cljs.core.min_key = (function() {
var min_key = null;
var min_key__2 = (function (k,x){
return x;
});
var min_key__3 = (function (k,x,y){
if((k.call(null,x) < k.call(null,y))){
return x;
} else {
return y;
}
});
var min_key__4 = (function() {
var G__10627__delegate = function (k,x,y,more){
return cljs.core.reduce.call(null,(function (p1__10625_SHARP_,p2__10626_SHARP_){
return min_key.call(null,k,p1__10625_SHARP_,p2__10626_SHARP_);
}),min_key.call(null,k,x,y),more);
};
var G__10627 = function (k,x,y,var_args){
var more = null;
if (arguments.length > 3) {
more = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10627__delegate.call(this,k,x,y,more);};
G__10627.cljs$lang$maxFixedArity = 3;
G__10627.cljs$lang$applyTo = (function (arglist__10628){
var k = cljs.core.first(arglist__10628);
arglist__10628 = cljs.core.next(arglist__10628);
var x = cljs.core.first(arglist__10628);
arglist__10628 = cljs.core.next(arglist__10628);
var y = cljs.core.first(arglist__10628);
var more = cljs.core.rest(arglist__10628);
return G__10627__delegate(k,x,y,more);
});
G__10627.cljs$core$IFn$_invoke$arity$variadic = G__10627__delegate;
return G__10627;
})()
;
min_key = function(k,x,y,var_args){
var more = var_args;
switch(arguments.length){
case 2:
return min_key__2.call(this,k,x);
case 3:
return min_key__3.call(this,k,x,y);
default:
return min_key__4.cljs$core$IFn$_invoke$arity$variadic(k,x,y, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
min_key.cljs$lang$maxFixedArity = 3;
min_key.cljs$lang$applyTo = min_key__4.cljs$lang$applyTo;
min_key.cljs$core$IFn$_invoke$arity$2 = min_key__2;
min_key.cljs$core$IFn$_invoke$arity$3 = min_key__3;
min_key.cljs$core$IFn$_invoke$arity$variadic = min_key__4.cljs$core$IFn$_invoke$arity$variadic;
return min_key;
})()
;
/**
* @constructor
*/
cljs.core.ArrayList = (function (arr){
this.arr = arr;
})
cljs.core.ArrayList.prototype.add = (function (x){
var self__ = this;
var _ = this;
return self__.arr.push(x);
});
cljs.core.ArrayList.prototype.size = (function (){
var self__ = this;
var _ = this;
return self__.arr.length;
});
cljs.core.ArrayList.prototype.clear = (function (){
var self__ = this;
var _ = this;
return self__.arr = [];
});
cljs.core.ArrayList.prototype.isEmpty = (function (){
var self__ = this;
var _ = this;
return (self__.arr.length === (0));
});
cljs.core.ArrayList.prototype.toArray = (function (){
var self__ = this;
var _ = this;
return self__.arr;
});
cljs.core.ArrayList.cljs$lang$type = true;
cljs.core.ArrayList.cljs$lang$ctorStr = "cljs.core/ArrayList";
cljs.core.ArrayList.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/ArrayList");
});
cljs.core.__GT_ArrayList = (function __GT_ArrayList(arr){
return (new cljs.core.ArrayList(arr));
});
cljs.core.array_list = (function array_list(){
return (new cljs.core.ArrayList([]));
});
/**
* Returns a lazy sequence of lists like partition, but may include
* partitions with fewer than n items at the end. Returns a stateful
* transducer when no collection is provided.
*/
cljs.core.partition_all = (function() {
var partition_all = null;
var partition_all__1 = (function (n){
return (function (rf){
var a = cljs.core.array_list.call(null);
return ((function (a){
return (function() {
var G__10629 = null;
var G__10629__0 = (function (){
return rf.call(null);
});
var G__10629__1 = (function (result){
var result__$1 = (cljs.core.truth_(a.isEmpty())?result:(function (){var v = cljs.core.vec.call(null,a.toArray());
a.clear();
return cljs.core.unreduced.call(null,rf.call(null,result,v));
})());
return rf.call(null,result__$1);
});
var G__10629__2 = (function (result,input){
a.add(input);
if((n === a.size())){
var v = cljs.core.vec.call(null,a.toArray());
a.clear();
return rf.call(null,result,v);
} else {
return result;
}
});
G__10629 = function(result,input){
switch(arguments.length){
case 0:
return G__10629__0.call(this);
case 1:
return G__10629__1.call(this,result);
case 2:
return G__10629__2.call(this,result,input);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10629.cljs$core$IFn$_invoke$arity$0 = G__10629__0;
G__10629.cljs$core$IFn$_invoke$arity$1 = G__10629__1;
G__10629.cljs$core$IFn$_invoke$arity$2 = G__10629__2;
return G__10629;
})()
;})(a))
});
});
var partition_all__2 = (function (n,coll){
return partition_all.call(null,n,n,coll);
});
var partition_all__3 = (function (n,step,coll){
return (new cljs.core.LazySeq(null,(function (){
var temp__4126__auto__ = cljs.core.seq.call(null,coll);
if(temp__4126__auto__){
var s = temp__4126__auto__;
return cljs.core.cons.call(null,cljs.core.take.call(null,n,s),partition_all.call(null,n,step,cljs.core.drop.call(null,step,s)));
} else {
return null;
}
}),null,null));
});
partition_all = function(n,step,coll){
switch(arguments.length){
case 1:
return partition_all__1.call(this,n);
case 2:
return partition_all__2.call(this,n,step);
case 3:
return partition_all__3.call(this,n,step,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
partition_all.cljs$core$IFn$_invoke$arity$1 = partition_all__1;
partition_all.cljs$core$IFn$_invoke$arity$2 = partition_all__2;
partition_all.cljs$core$IFn$_invoke$arity$3 = partition_all__3;
return partition_all;
})()
;
/**
* Returns a lazy sequence of successive items from coll while
* (pred item) returns true. pred must be free of side-effects.
* Returns a transducer when no collection is provided.
*/
cljs.core.take_while = (function() {
var take_while = null;
var take_while__1 = (function (pred){
return (function (rf){
return (function() {
var G__10630 = null;
var G__10630__0 = (function (){
return rf.call(null);
});
var G__10630__1 = (function (result){
return rf.call(null,result);
});
var G__10630__2 = (function (result,input){
if(cljs.core.truth_(pred.call(null,input))){
return rf.call(null,result,input);
} else {
return cljs.core.reduced.call(null,result);
}
});
G__10630 = function(result,input){
switch(arguments.length){
case 0:
return G__10630__0.call(this);
case 1:
return G__10630__1.call(this,result);
case 2:
return G__10630__2.call(this,result,input);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10630.cljs$core$IFn$_invoke$arity$0 = G__10630__0;
G__10630.cljs$core$IFn$_invoke$arity$1 = G__10630__1;
G__10630.cljs$core$IFn$_invoke$arity$2 = G__10630__2;
return G__10630;
})()
});
});
var take_while__2 = (function (pred,coll){
return (new cljs.core.LazySeq(null,(function (){
var temp__4126__auto__ = cljs.core.seq.call(null,coll);
if(temp__4126__auto__){
var s = temp__4126__auto__;
if(cljs.core.truth_(pred.call(null,cljs.core.first.call(null,s)))){
return cljs.core.cons.call(null,cljs.core.first.call(null,s),take_while.call(null,pred,cljs.core.rest.call(null,s)));
} else {
return null;
}
} else {
return null;
}
}),null,null));
});
take_while = function(pred,coll){
switch(arguments.length){
case 1:
return take_while__1.call(this,pred);
case 2:
return take_while__2.call(this,pred,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
take_while.cljs$core$IFn$_invoke$arity$1 = take_while__1;
take_while.cljs$core$IFn$_invoke$arity$2 = take_while__2;
return take_while;
})()
;
cljs.core.mk_bound_fn = (function mk_bound_fn(sc,test,key){
return (function (e){
var comp = cljs.core._comparator.call(null,sc);
return test.call(null,comp.call(null,cljs.core._entry_key.call(null,sc,e),key),(0));
});
});
/**
* sc must be a sorted collection, test(s) one of <, <=, > or
* >=. Returns a seq of those entries with keys ek for
* which (test (.. sc comparator (compare ek key)) 0) is true
*/
cljs.core.subseq = (function() {
var subseq = null;
var subseq__3 = (function (sc,test,key){
var include = cljs.core.mk_bound_fn.call(null,sc,test,key);
if(cljs.core.truth_(cljs.core.PersistentHashSet.fromArray([cljs.core._GT_,cljs.core._GT__EQ_], true).call(null,test))){
var temp__4126__auto__ = cljs.core._sorted_seq_from.call(null,sc,key,true);
if(cljs.core.truth_(temp__4126__auto__)){
var vec__10633 = temp__4126__auto__;
var e = cljs.core.nth.call(null,vec__10633,(0),null);
var s = vec__10633;
if(cljs.core.truth_(include.call(null,e))){
return s;
} else {
return cljs.core.next.call(null,s);
}
} else {
return null;
}
} else {
return cljs.core.take_while.call(null,include,cljs.core._sorted_seq.call(null,sc,true));
}
});
var subseq__5 = (function (sc,start_test,start_key,end_test,end_key){
var temp__4126__auto__ = cljs.core._sorted_seq_from.call(null,sc,start_key,true);
if(cljs.core.truth_(temp__4126__auto__)){
var vec__10634 = temp__4126__auto__;
var e = cljs.core.nth.call(null,vec__10634,(0),null);
var s = vec__10634;
return cljs.core.take_while.call(null,cljs.core.mk_bound_fn.call(null,sc,end_test,end_key),(cljs.core.truth_(cljs.core.mk_bound_fn.call(null,sc,start_test,start_key).call(null,e))?s:cljs.core.next.call(null,s)));
} else {
return null;
}
});
subseq = function(sc,start_test,start_key,end_test,end_key){
switch(arguments.length){
case 3:
return subseq__3.call(this,sc,start_test,start_key);
case 5:
return subseq__5.call(this,sc,start_test,start_key,end_test,end_key);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
subseq.cljs$core$IFn$_invoke$arity$3 = subseq__3;
subseq.cljs$core$IFn$_invoke$arity$5 = subseq__5;
return subseq;
})()
;
/**
* sc must be a sorted collection, test(s) one of <, <=, > or
* >=. Returns a reverse seq of those entries with keys ek for
* which (test (.. sc comparator (compare ek key)) 0) is true
*/
cljs.core.rsubseq = (function() {
var rsubseq = null;
var rsubseq__3 = (function (sc,test,key){
var include = cljs.core.mk_bound_fn.call(null,sc,test,key);
if(cljs.core.truth_(cljs.core.PersistentHashSet.fromArray([cljs.core._LT_,cljs.core._LT__EQ_], true).call(null,test))){
var temp__4126__auto__ = cljs.core._sorted_seq_from.call(null,sc,key,false);
if(cljs.core.truth_(temp__4126__auto__)){
var vec__10637 = temp__4126__auto__;
var e = cljs.core.nth.call(null,vec__10637,(0),null);
var s = vec__10637;
if(cljs.core.truth_(include.call(null,e))){
return s;
} else {
return cljs.core.next.call(null,s);
}
} else {
return null;
}
} else {
return cljs.core.take_while.call(null,include,cljs.core._sorted_seq.call(null,sc,false));
}
});
var rsubseq__5 = (function (sc,start_test,start_key,end_test,end_key){
var temp__4126__auto__ = cljs.core._sorted_seq_from.call(null,sc,end_key,false);
if(cljs.core.truth_(temp__4126__auto__)){
var vec__10638 = temp__4126__auto__;
var e = cljs.core.nth.call(null,vec__10638,(0),null);
var s = vec__10638;
return cljs.core.take_while.call(null,cljs.core.mk_bound_fn.call(null,sc,start_test,start_key),(cljs.core.truth_(cljs.core.mk_bound_fn.call(null,sc,end_test,end_key).call(null,e))?s:cljs.core.next.call(null,s)));
} else {
return null;
}
});
rsubseq = function(sc,start_test,start_key,end_test,end_key){
switch(arguments.length){
case 3:
return rsubseq__3.call(this,sc,start_test,start_key);
case 5:
return rsubseq__5.call(this,sc,start_test,start_key,end_test,end_key);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
rsubseq.cljs$core$IFn$_invoke$arity$3 = rsubseq__3;
rsubseq.cljs$core$IFn$_invoke$arity$5 = rsubseq__5;
return rsubseq;
})()
;
/**
* @constructor
*/
cljs.core.RangeIterator = (function (i,end,step){
this.i = i;
this.end = end;
this.step = step;
})
cljs.core.RangeIterator.prototype.hasNext = (function (){
var self__ = this;
var _ = this;
if((self__.step > (0))){
return (self__.i < self__.end);
} else {
return (self__.i > self__.end);
}
});
cljs.core.RangeIterator.prototype.next = (function (){
var self__ = this;
var _ = this;
var ret = self__.i;
self__.i = (self__.i + self__.step);
return ret;
});
cljs.core.RangeIterator.cljs$lang$type = true;
cljs.core.RangeIterator.cljs$lang$ctorStr = "cljs.core/RangeIterator";
cljs.core.RangeIterator.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/RangeIterator");
});
cljs.core.__GT_RangeIterator = (function __GT_RangeIterator(i,end,step){
return (new cljs.core.RangeIterator(i,end,step));
});
/**
* @constructor
*/
cljs.core.Range = (function (meta,start,end,step,__hash){
this.meta = meta;
this.start = start;
this.end = end;
this.step = step;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition0$ = 32375006;
this.cljs$lang$protocol_mask$partition1$ = 8192;
})
cljs.core.Range.prototype.toString = (function (){
var self__ = this;
var coll = this;
return cljs.core.pr_str_STAR_.call(null,coll);
});
cljs.core.Range.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.Range.prototype.cljs$core$IIndexed$_nth$arity$2 = (function (rng,n){
var self__ = this;
var rng__$1 = this;
if((n < cljs.core._count.call(null,rng__$1))){
return (self__.start + (n * self__.step));
} else {
if(((self__.start > self__.end)) && ((self__.step === (0)))){
return self__.start;
} else {
throw (new Error("Index out of bounds"));
}
}
});
cljs.core.Range.prototype.cljs$core$IIndexed$_nth$arity$3 = (function (rng,n,not_found){
var self__ = this;
var rng__$1 = this;
if((n < cljs.core._count.call(null,rng__$1))){
return (self__.start + (n * self__.step));
} else {
if(((self__.start > self__.end)) && ((self__.step === (0)))){
return self__.start;
} else {
return not_found;
}
}
});
cljs.core.Range.prototype.cljs$core$IIterable$ = true;
cljs.core.Range.prototype.cljs$core$IIterable$_iterator$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return (new cljs.core.RangeIterator(self__.start,self__.end,self__.step));
});
cljs.core.Range.prototype.cljs$core$IMeta$_meta$arity$1 = (function (rng){
var self__ = this;
var rng__$1 = this;
return self__.meta;
});
cljs.core.Range.prototype.cljs$core$ICloneable$_clone$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return (new cljs.core.Range(self__.meta,self__.start,self__.end,self__.step,self__.__hash));
});
cljs.core.Range.prototype.cljs$core$INext$_next$arity$1 = (function (rng){
var self__ = this;
var rng__$1 = this;
if((self__.step > (0))){
if(((self__.start + self__.step) < self__.end)){
return (new cljs.core.Range(self__.meta,(self__.start + self__.step),self__.end,self__.step,null));
} else {
return null;
}
} else {
if(((self__.start + self__.step) > self__.end)){
return (new cljs.core.Range(self__.meta,(self__.start + self__.step),self__.end,self__.step,null));
} else {
return null;
}
}
});
cljs.core.Range.prototype.cljs$core$ICounted$_count$arity$1 = (function (rng){
var self__ = this;
var rng__$1 = this;
if(cljs.core.not.call(null,cljs.core._seq.call(null,rng__$1))){
return (0);
} else {
return Math.ceil.call(null,((self__.end - self__.start) / self__.step));
}
});
cljs.core.Range.prototype.cljs$core$IHash$_hash$arity$1 = (function (rng){
var self__ = this;
var rng__$1 = this;
var h__4044__auto__ = self__.__hash;
if(!((h__4044__auto__ == null))){
return h__4044__auto__;
} else {
var h__4044__auto____$1 = cljs.core.hash_ordered_coll.call(null,rng__$1);
self__.__hash = h__4044__auto____$1;
return h__4044__auto____$1;
}
});
cljs.core.Range.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (rng,other){
var self__ = this;
var rng__$1 = this;
return cljs.core.equiv_sequential.call(null,rng__$1,other);
});
cljs.core.Range.prototype.cljs$core$IEmptyableCollection$_empty$arity$1 = (function (rng){
var self__ = this;
var rng__$1 = this;
return cljs.core.with_meta.call(null,cljs.core.List.EMPTY,self__.meta);
});
cljs.core.Range.prototype.cljs$core$IReduce$_reduce$arity$2 = (function (rng,f){
var self__ = this;
var rng__$1 = this;
return cljs.core.ci_reduce.call(null,rng__$1,f);
});
cljs.core.Range.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (rng,f,init){
var self__ = this;
var rng__$1 = this;
var i = self__.start;
var ret = init;
while(true){
if((((self__.step > (0)))?(i < self__.end):(i > self__.end))){
var ret__$1 = f.call(null,ret,i);
if(cljs.core.reduced_QMARK_.call(null,ret__$1)){
return cljs.core.deref.call(null,ret__$1);
} else {
var G__10639 = (i + self__.step);
var G__10640 = ret__$1;
i = G__10639;
ret = G__10640;
continue;
}
} else {
return ret;
}
break;
}
});
cljs.core.Range.prototype.cljs$core$ISeq$_first$arity$1 = (function (rng){
var self__ = this;
var rng__$1 = this;
if((cljs.core._seq.call(null,rng__$1) == null)){
return null;
} else {
return self__.start;
}
});
cljs.core.Range.prototype.cljs$core$ISeq$_rest$arity$1 = (function (rng){
var self__ = this;
var rng__$1 = this;
if(!((cljs.core._seq.call(null,rng__$1) == null))){
return (new cljs.core.Range(self__.meta,(self__.start + self__.step),self__.end,self__.step,null));
} else {
return cljs.core.List.EMPTY;
}
});
cljs.core.Range.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (rng){
var self__ = this;
var rng__$1 = this;
if((self__.step > (0))){
if((self__.start < self__.end)){
return rng__$1;
} else {
return null;
}
} else {
if((self__.start > self__.end)){
return rng__$1;
} else {
return null;
}
}
});
cljs.core.Range.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (rng,meta__$1){
var self__ = this;
var rng__$1 = this;
return (new cljs.core.Range(meta__$1,self__.start,self__.end,self__.step,self__.__hash));
});
cljs.core.Range.prototype.cljs$core$ICollection$_conj$arity$2 = (function (rng,o){
var self__ = this;
var rng__$1 = this;
return cljs.core.cons.call(null,o,rng__$1);
});
cljs.core.Range.cljs$lang$type = true;
cljs.core.Range.cljs$lang$ctorStr = "cljs.core/Range";
cljs.core.Range.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/Range");
});
cljs.core.__GT_Range = (function __GT_Range(meta,start,end,step,__hash){
return (new cljs.core.Range(meta,start,end,step,__hash));
});
(cljs.core.Range.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
/**
* Returns a lazy seq of nums from start (inclusive) to end
* (exclusive), by step, where start defaults to 0, step to 1,
* and end to infinity.
*/
cljs.core.range = (function() {
var range = null;
var range__0 = (function (){
return range.call(null,(0),Number.MAX_VALUE,(1));
});
var range__1 = (function (end){
return range.call(null,(0),end,(1));
});
var range__2 = (function (start,end){
return range.call(null,start,end,(1));
});
var range__3 = (function (start,end,step){
return (new cljs.core.Range(null,start,end,step,null));
});
range = function(start,end,step){
switch(arguments.length){
case 0:
return range__0.call(this);
case 1:
return range__1.call(this,start);
case 2:
return range__2.call(this,start,end);
case 3:
return range__3.call(this,start,end,step);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
range.cljs$core$IFn$_invoke$arity$0 = range__0;
range.cljs$core$IFn$_invoke$arity$1 = range__1;
range.cljs$core$IFn$_invoke$arity$2 = range__2;
range.cljs$core$IFn$_invoke$arity$3 = range__3;
return range;
})()
;
/**
* Returns a lazy seq of every nth item in coll. Returns a stateful
* transducer when no collection is provided.
*/
cljs.core.take_nth = (function() {
var take_nth = null;
var take_nth__1 = (function (n){
return (function (rf){
var ia = cljs.core.atom.call(null,(-1));
return ((function (ia){
return (function() {
var G__10641 = null;
var G__10641__0 = (function (){
return rf.call(null);
});
var G__10641__1 = (function (result){
return rf.call(null,result);
});
var G__10641__2 = (function (result,input){
var i = cljs.core.swap_BANG_.call(null,ia,cljs.core.inc);
if((cljs.core.rem.call(null,i,n) === (0))){
return rf.call(null,result,input);
} else {
return result;
}
});
G__10641 = function(result,input){
switch(arguments.length){
case 0:
return G__10641__0.call(this);
case 1:
return G__10641__1.call(this,result);
case 2:
return G__10641__2.call(this,result,input);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10641.cljs$core$IFn$_invoke$arity$0 = G__10641__0;
G__10641.cljs$core$IFn$_invoke$arity$1 = G__10641__1;
G__10641.cljs$core$IFn$_invoke$arity$2 = G__10641__2;
return G__10641;
})()
;})(ia))
});
});
var take_nth__2 = (function (n,coll){
return (new cljs.core.LazySeq(null,(function (){
var temp__4126__auto__ = cljs.core.seq.call(null,coll);
if(temp__4126__auto__){
var s = temp__4126__auto__;
return cljs.core.cons.call(null,cljs.core.first.call(null,s),take_nth.call(null,n,cljs.core.drop.call(null,n,s)));
} else {
return null;
}
}),null,null));
});
take_nth = function(n,coll){
switch(arguments.length){
case 1:
return take_nth__1.call(this,n);
case 2:
return take_nth__2.call(this,n,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
take_nth.cljs$core$IFn$_invoke$arity$1 = take_nth__1;
take_nth.cljs$core$IFn$_invoke$arity$2 = take_nth__2;
return take_nth;
})()
;
/**
* Returns a vector of [(take-while pred coll) (drop-while pred coll)]
*/
cljs.core.split_with = (function split_with(pred,coll){
return new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [cljs.core.take_while.call(null,pred,coll),cljs.core.drop_while.call(null,pred,coll)], null);
});
/**
* Applies f to each value in coll, splitting it each time f returns a
* new value. Returns a lazy seq of partitions. Returns a stateful
* transducer when no collection is provided.
*/
cljs.core.partition_by = (function() {
var partition_by = null;
var partition_by__1 = (function (f){
return (function (rf){
var a = cljs.core.array_list.call(null);
var pa = cljs.core.atom.call(null,new cljs.core.Keyword("cljs.core","none","cljs.core/none",926646439));
return ((function (a,pa){
return (function() {
var G__10643 = null;
var G__10643__0 = (function (){
return rf.call(null);
});
var G__10643__1 = (function (result){
var result__$1 = (cljs.core.truth_(a.isEmpty())?result:(function (){var v = cljs.core.vec.call(null,a.toArray());
a.clear();
return cljs.core.unreduced.call(null,rf.call(null,result,v));
})());
return rf.call(null,result__$1);
});
var G__10643__2 = (function (result,input){
var pval = cljs.core.deref.call(null,pa);
var val = f.call(null,input);
cljs.core.reset_BANG_.call(null,pa,val);
if((cljs.core.keyword_identical_QMARK_.call(null,pval,new cljs.core.Keyword("cljs.core","none","cljs.core/none",926646439))) || (cljs.core._EQ_.call(null,val,pval))){
a.add(input);
return result;
} else {
var v = cljs.core.vec.call(null,a.toArray());
a.clear();
var ret = rf.call(null,result,v);
if(cljs.core.reduced_QMARK_.call(null,ret)){
} else {
a.add(input);
}
return ret;
}
});
G__10643 = function(result,input){
switch(arguments.length){
case 0:
return G__10643__0.call(this);
case 1:
return G__10643__1.call(this,result);
case 2:
return G__10643__2.call(this,result,input);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10643.cljs$core$IFn$_invoke$arity$0 = G__10643__0;
G__10643.cljs$core$IFn$_invoke$arity$1 = G__10643__1;
G__10643.cljs$core$IFn$_invoke$arity$2 = G__10643__2;
return G__10643;
})()
;})(a,pa))
});
});
var partition_by__2 = (function (f,coll){
return (new cljs.core.LazySeq(null,(function (){
var temp__4126__auto__ = cljs.core.seq.call(null,coll);
if(temp__4126__auto__){
var s = temp__4126__auto__;
var fst = cljs.core.first.call(null,s);
var fv = f.call(null,fst);
var run = cljs.core.cons.call(null,fst,cljs.core.take_while.call(null,((function (fst,fv,s,temp__4126__auto__){
return (function (p1__10642_SHARP_){
return cljs.core._EQ_.call(null,fv,f.call(null,p1__10642_SHARP_));
});})(fst,fv,s,temp__4126__auto__))
,cljs.core.next.call(null,s)));
return cljs.core.cons.call(null,run,partition_by.call(null,f,cljs.core.seq.call(null,cljs.core.drop.call(null,cljs.core.count.call(null,run),s))));
} else {
return null;
}
}),null,null));
});
partition_by = function(f,coll){
switch(arguments.length){
case 1:
return partition_by__1.call(this,f);
case 2:
return partition_by__2.call(this,f,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
partition_by.cljs$core$IFn$_invoke$arity$1 = partition_by__1;
partition_by.cljs$core$IFn$_invoke$arity$2 = partition_by__2;
return partition_by;
})()
;
/**
* Returns a map from distinct items in coll to the number of times
* they appear.
*/
cljs.core.frequencies = (function frequencies(coll){
return cljs.core.persistent_BANG_.call(null,cljs.core.reduce.call(null,(function (counts,x){
return cljs.core.assoc_BANG_.call(null,counts,x,(cljs.core.get.call(null,counts,x,(0)) + (1)));
}),cljs.core.transient$.call(null,cljs.core.PersistentArrayMap.EMPTY),coll));
});
/**
* Returns a lazy seq of the intermediate values of the reduction (as
* per reduce) of coll by f, starting with init.
*/
cljs.core.reductions = (function() {
var reductions = null;
var reductions__2 = (function (f,coll){
return (new cljs.core.LazySeq(null,(function (){
var temp__4124__auto__ = cljs.core.seq.call(null,coll);
if(temp__4124__auto__){
var s = temp__4124__auto__;
return reductions.call(null,f,cljs.core.first.call(null,s),cljs.core.rest.call(null,s));
} else {
return cljs.core._conj.call(null,cljs.core.List.EMPTY,f.call(null));
}
}),null,null));
});
var reductions__3 = (function (f,init,coll){
return cljs.core.cons.call(null,init,(new cljs.core.LazySeq(null,(function (){
var temp__4126__auto__ = cljs.core.seq.call(null,coll);
if(temp__4126__auto__){
var s = temp__4126__auto__;
return reductions.call(null,f,f.call(null,init,cljs.core.first.call(null,s)),cljs.core.rest.call(null,s));
} else {
return null;
}
}),null,null)));
});
reductions = function(f,init,coll){
switch(arguments.length){
case 2:
return reductions__2.call(this,f,init);
case 3:
return reductions__3.call(this,f,init,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
reductions.cljs$core$IFn$_invoke$arity$2 = reductions__2;
reductions.cljs$core$IFn$_invoke$arity$3 = reductions__3;
return reductions;
})()
;
/**
* Takes a set of functions and returns a fn that is the juxtaposition
* of those fns. The returned fn takes a variable number of args, and
* returns a vector containing the result of applying each fn to the
* args (left-to-right).
* ((juxt a b c) x) => [(a x) (b x) (c x)]
* @param {...*} var_args
*/
cljs.core.juxt = (function() {
var juxt = null;
var juxt__1 = (function (f){
return (function() {
var G__10654 = null;
var G__10654__0 = (function (){
return (new cljs.core.PersistentVector(null,1,(5),cljs.core.PersistentVector.EMPTY_NODE,[f.call(null)],null));
});
var G__10654__1 = (function (x){
return (new cljs.core.PersistentVector(null,1,(5),cljs.core.PersistentVector.EMPTY_NODE,[f.call(null,x)],null));
});
var G__10654__2 = (function (x,y){
return (new cljs.core.PersistentVector(null,1,(5),cljs.core.PersistentVector.EMPTY_NODE,[f.call(null,x,y)],null));
});
var G__10654__3 = (function (x,y,z){
return (new cljs.core.PersistentVector(null,1,(5),cljs.core.PersistentVector.EMPTY_NODE,[f.call(null,x,y,z)],null));
});
var G__10654__4 = (function() {
var G__10655__delegate = function (x,y,z,args){
return (new cljs.core.PersistentVector(null,1,(5),cljs.core.PersistentVector.EMPTY_NODE,[cljs.core.apply.call(null,f,x,y,z,args)],null));
};
var G__10655 = function (x,y,z,var_args){
var args = null;
if (arguments.length > 3) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10655__delegate.call(this,x,y,z,args);};
G__10655.cljs$lang$maxFixedArity = 3;
G__10655.cljs$lang$applyTo = (function (arglist__10656){
var x = cljs.core.first(arglist__10656);
arglist__10656 = cljs.core.next(arglist__10656);
var y = cljs.core.first(arglist__10656);
arglist__10656 = cljs.core.next(arglist__10656);
var z = cljs.core.first(arglist__10656);
var args = cljs.core.rest(arglist__10656);
return G__10655__delegate(x,y,z,args);
});
G__10655.cljs$core$IFn$_invoke$arity$variadic = G__10655__delegate;
return G__10655;
})()
;
G__10654 = function(x,y,z,var_args){
var args = var_args;
switch(arguments.length){
case 0:
return G__10654__0.call(this);
case 1:
return G__10654__1.call(this,x);
case 2:
return G__10654__2.call(this,x,y);
case 3:
return G__10654__3.call(this,x,y,z);
default:
return G__10654__4.cljs$core$IFn$_invoke$arity$variadic(x,y,z, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10654.cljs$lang$maxFixedArity = 3;
G__10654.cljs$lang$applyTo = G__10654__4.cljs$lang$applyTo;
G__10654.cljs$core$IFn$_invoke$arity$0 = G__10654__0;
G__10654.cljs$core$IFn$_invoke$arity$1 = G__10654__1;
G__10654.cljs$core$IFn$_invoke$arity$2 = G__10654__2;
G__10654.cljs$core$IFn$_invoke$arity$3 = G__10654__3;
G__10654.cljs$core$IFn$_invoke$arity$variadic = G__10654__4.cljs$core$IFn$_invoke$arity$variadic;
return G__10654;
})()
});
var juxt__2 = (function (f,g){
return (function() {
var G__10657 = null;
var G__10657__0 = (function (){
return (new cljs.core.PersistentVector(null,2,(5),cljs.core.PersistentVector.EMPTY_NODE,[f.call(null),g.call(null)],null));
});
var G__10657__1 = (function (x){
return (new cljs.core.PersistentVector(null,2,(5),cljs.core.PersistentVector.EMPTY_NODE,[f.call(null,x),g.call(null,x)],null));
});
var G__10657__2 = (function (x,y){
return (new cljs.core.PersistentVector(null,2,(5),cljs.core.PersistentVector.EMPTY_NODE,[f.call(null,x,y),g.call(null,x,y)],null));
});
var G__10657__3 = (function (x,y,z){
return (new cljs.core.PersistentVector(null,2,(5),cljs.core.PersistentVector.EMPTY_NODE,[f.call(null,x,y,z),g.call(null,x,y,z)],null));
});
var G__10657__4 = (function() {
var G__10658__delegate = function (x,y,z,args){
return (new cljs.core.PersistentVector(null,2,(5),cljs.core.PersistentVector.EMPTY_NODE,[cljs.core.apply.call(null,f,x,y,z,args),cljs.core.apply.call(null,g,x,y,z,args)],null));
};
var G__10658 = function (x,y,z,var_args){
var args = null;
if (arguments.length > 3) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10658__delegate.call(this,x,y,z,args);};
G__10658.cljs$lang$maxFixedArity = 3;
G__10658.cljs$lang$applyTo = (function (arglist__10659){
var x = cljs.core.first(arglist__10659);
arglist__10659 = cljs.core.next(arglist__10659);
var y = cljs.core.first(arglist__10659);
arglist__10659 = cljs.core.next(arglist__10659);
var z = cljs.core.first(arglist__10659);
var args = cljs.core.rest(arglist__10659);
return G__10658__delegate(x,y,z,args);
});
G__10658.cljs$core$IFn$_invoke$arity$variadic = G__10658__delegate;
return G__10658;
})()
;
G__10657 = function(x,y,z,var_args){
var args = var_args;
switch(arguments.length){
case 0:
return G__10657__0.call(this);
case 1:
return G__10657__1.call(this,x);
case 2:
return G__10657__2.call(this,x,y);
case 3:
return G__10657__3.call(this,x,y,z);
default:
return G__10657__4.cljs$core$IFn$_invoke$arity$variadic(x,y,z, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10657.cljs$lang$maxFixedArity = 3;
G__10657.cljs$lang$applyTo = G__10657__4.cljs$lang$applyTo;
G__10657.cljs$core$IFn$_invoke$arity$0 = G__10657__0;
G__10657.cljs$core$IFn$_invoke$arity$1 = G__10657__1;
G__10657.cljs$core$IFn$_invoke$arity$2 = G__10657__2;
G__10657.cljs$core$IFn$_invoke$arity$3 = G__10657__3;
G__10657.cljs$core$IFn$_invoke$arity$variadic = G__10657__4.cljs$core$IFn$_invoke$arity$variadic;
return G__10657;
})()
});
var juxt__3 = (function (f,g,h){
return (function() {
var G__10660 = null;
var G__10660__0 = (function (){
return (new cljs.core.PersistentVector(null,3,(5),cljs.core.PersistentVector.EMPTY_NODE,[f.call(null),g.call(null),h.call(null)],null));
});
var G__10660__1 = (function (x){
return (new cljs.core.PersistentVector(null,3,(5),cljs.core.PersistentVector.EMPTY_NODE,[f.call(null,x),g.call(null,x),h.call(null,x)],null));
});
var G__10660__2 = (function (x,y){
return (new cljs.core.PersistentVector(null,3,(5),cljs.core.PersistentVector.EMPTY_NODE,[f.call(null,x,y),g.call(null,x,y),h.call(null,x,y)],null));
});
var G__10660__3 = (function (x,y,z){
return (new cljs.core.PersistentVector(null,3,(5),cljs.core.PersistentVector.EMPTY_NODE,[f.call(null,x,y,z),g.call(null,x,y,z),h.call(null,x,y,z)],null));
});
var G__10660__4 = (function() {
var G__10661__delegate = function (x,y,z,args){
return (new cljs.core.PersistentVector(null,3,(5),cljs.core.PersistentVector.EMPTY_NODE,[cljs.core.apply.call(null,f,x,y,z,args),cljs.core.apply.call(null,g,x,y,z,args),cljs.core.apply.call(null,h,x,y,z,args)],null));
};
var G__10661 = function (x,y,z,var_args){
var args = null;
if (arguments.length > 3) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10661__delegate.call(this,x,y,z,args);};
G__10661.cljs$lang$maxFixedArity = 3;
G__10661.cljs$lang$applyTo = (function (arglist__10662){
var x = cljs.core.first(arglist__10662);
arglist__10662 = cljs.core.next(arglist__10662);
var y = cljs.core.first(arglist__10662);
arglist__10662 = cljs.core.next(arglist__10662);
var z = cljs.core.first(arglist__10662);
var args = cljs.core.rest(arglist__10662);
return G__10661__delegate(x,y,z,args);
});
G__10661.cljs$core$IFn$_invoke$arity$variadic = G__10661__delegate;
return G__10661;
})()
;
G__10660 = function(x,y,z,var_args){
var args = var_args;
switch(arguments.length){
case 0:
return G__10660__0.call(this);
case 1:
return G__10660__1.call(this,x);
case 2:
return G__10660__2.call(this,x,y);
case 3:
return G__10660__3.call(this,x,y,z);
default:
return G__10660__4.cljs$core$IFn$_invoke$arity$variadic(x,y,z, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10660.cljs$lang$maxFixedArity = 3;
G__10660.cljs$lang$applyTo = G__10660__4.cljs$lang$applyTo;
G__10660.cljs$core$IFn$_invoke$arity$0 = G__10660__0;
G__10660.cljs$core$IFn$_invoke$arity$1 = G__10660__1;
G__10660.cljs$core$IFn$_invoke$arity$2 = G__10660__2;
G__10660.cljs$core$IFn$_invoke$arity$3 = G__10660__3;
G__10660.cljs$core$IFn$_invoke$arity$variadic = G__10660__4.cljs$core$IFn$_invoke$arity$variadic;
return G__10660;
})()
});
var juxt__4 = (function() {
var G__10663__delegate = function (f,g,h,fs){
var fs__$1 = cljs.core.list_STAR_.call(null,f,g,h,fs);
return ((function (fs__$1){
return (function() {
var G__10664 = null;
var G__10664__0 = (function (){
return cljs.core.reduce.call(null,((function (fs__$1){
return (function (p1__10644_SHARP_,p2__10645_SHARP_){
return cljs.core.conj.call(null,p1__10644_SHARP_,p2__10645_SHARP_.call(null));
});})(fs__$1))
,cljs.core.PersistentVector.EMPTY,fs__$1);
});
var G__10664__1 = (function (x){
return cljs.core.reduce.call(null,((function (fs__$1){
return (function (p1__10646_SHARP_,p2__10647_SHARP_){
return cljs.core.conj.call(null,p1__10646_SHARP_,p2__10647_SHARP_.call(null,x));
});})(fs__$1))
,cljs.core.PersistentVector.EMPTY,fs__$1);
});
var G__10664__2 = (function (x,y){
return cljs.core.reduce.call(null,((function (fs__$1){
return (function (p1__10648_SHARP_,p2__10649_SHARP_){
return cljs.core.conj.call(null,p1__10648_SHARP_,p2__10649_SHARP_.call(null,x,y));
});})(fs__$1))
,cljs.core.PersistentVector.EMPTY,fs__$1);
});
var G__10664__3 = (function (x,y,z){
return cljs.core.reduce.call(null,((function (fs__$1){
return (function (p1__10650_SHARP_,p2__10651_SHARP_){
return cljs.core.conj.call(null,p1__10650_SHARP_,p2__10651_SHARP_.call(null,x,y,z));
});})(fs__$1))
,cljs.core.PersistentVector.EMPTY,fs__$1);
});
var G__10664__4 = (function() {
var G__10665__delegate = function (x,y,z,args){
return cljs.core.reduce.call(null,((function (fs__$1){
return (function (p1__10652_SHARP_,p2__10653_SHARP_){
return cljs.core.conj.call(null,p1__10652_SHARP_,cljs.core.apply.call(null,p2__10653_SHARP_,x,y,z,args));
});})(fs__$1))
,cljs.core.PersistentVector.EMPTY,fs__$1);
};
var G__10665 = function (x,y,z,var_args){
var args = null;
if (arguments.length > 3) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10665__delegate.call(this,x,y,z,args);};
G__10665.cljs$lang$maxFixedArity = 3;
G__10665.cljs$lang$applyTo = (function (arglist__10666){
var x = cljs.core.first(arglist__10666);
arglist__10666 = cljs.core.next(arglist__10666);
var y = cljs.core.first(arglist__10666);
arglist__10666 = cljs.core.next(arglist__10666);
var z = cljs.core.first(arglist__10666);
var args = cljs.core.rest(arglist__10666);
return G__10665__delegate(x,y,z,args);
});
G__10665.cljs$core$IFn$_invoke$arity$variadic = G__10665__delegate;
return G__10665;
})()
;
G__10664 = function(x,y,z,var_args){
var args = var_args;
switch(arguments.length){
case 0:
return G__10664__0.call(this);
case 1:
return G__10664__1.call(this,x);
case 2:
return G__10664__2.call(this,x,y);
case 3:
return G__10664__3.call(this,x,y,z);
default:
return G__10664__4.cljs$core$IFn$_invoke$arity$variadic(x,y,z, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10664.cljs$lang$maxFixedArity = 3;
G__10664.cljs$lang$applyTo = G__10664__4.cljs$lang$applyTo;
G__10664.cljs$core$IFn$_invoke$arity$0 = G__10664__0;
G__10664.cljs$core$IFn$_invoke$arity$1 = G__10664__1;
G__10664.cljs$core$IFn$_invoke$arity$2 = G__10664__2;
G__10664.cljs$core$IFn$_invoke$arity$3 = G__10664__3;
G__10664.cljs$core$IFn$_invoke$arity$variadic = G__10664__4.cljs$core$IFn$_invoke$arity$variadic;
return G__10664;
})()
;})(fs__$1))
};
var G__10663 = function (f,g,h,var_args){
var fs = null;
if (arguments.length > 3) {
fs = cljs.core.array_seq(Array.prototype.slice.call(arguments, 3),0);
}
return G__10663__delegate.call(this,f,g,h,fs);};
G__10663.cljs$lang$maxFixedArity = 3;
G__10663.cljs$lang$applyTo = (function (arglist__10667){
var f = cljs.core.first(arglist__10667);
arglist__10667 = cljs.core.next(arglist__10667);
var g = cljs.core.first(arglist__10667);
arglist__10667 = cljs.core.next(arglist__10667);
var h = cljs.core.first(arglist__10667);
var fs = cljs.core.rest(arglist__10667);
return G__10663__delegate(f,g,h,fs);
});
G__10663.cljs$core$IFn$_invoke$arity$variadic = G__10663__delegate;
return G__10663;
})()
;
juxt = function(f,g,h,var_args){
var fs = var_args;
switch(arguments.length){
case 1:
return juxt__1.call(this,f);
case 2:
return juxt__2.call(this,f,g);
case 3:
return juxt__3.call(this,f,g,h);
default:
return juxt__4.cljs$core$IFn$_invoke$arity$variadic(f,g,h, cljs.core.array_seq(arguments, 3));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
juxt.cljs$lang$maxFixedArity = 3;
juxt.cljs$lang$applyTo = juxt__4.cljs$lang$applyTo;
juxt.cljs$core$IFn$_invoke$arity$1 = juxt__1;
juxt.cljs$core$IFn$_invoke$arity$2 = juxt__2;
juxt.cljs$core$IFn$_invoke$arity$3 = juxt__3;
juxt.cljs$core$IFn$_invoke$arity$variadic = juxt__4.cljs$core$IFn$_invoke$arity$variadic;
return juxt;
})()
;
/**
* When lazy sequences are produced via functions that have side
* effects, any effects other than those needed to produce the first
* element in the seq do not occur until the seq is consumed. dorun can
* be used to force any effects. Walks through the successive nexts of
* the seq, does not retain the head and returns nil.
*/
cljs.core.dorun = (function() {
var dorun = null;
var dorun__1 = (function (coll){
while(true){
if(cljs.core.seq.call(null,coll)){
var G__10668 = cljs.core.next.call(null,coll);
coll = G__10668;
continue;
} else {
return null;
}
break;
}
});
var dorun__2 = (function (n,coll){
while(true){
if((cljs.core.seq.call(null,coll)) && ((n > (0)))){
var G__10669 = (n - (1));
var G__10670 = cljs.core.next.call(null,coll);
n = G__10669;
coll = G__10670;
continue;
} else {
return null;
}
break;
}
});
dorun = function(n,coll){
switch(arguments.length){
case 1:
return dorun__1.call(this,n);
case 2:
return dorun__2.call(this,n,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
dorun.cljs$core$IFn$_invoke$arity$1 = dorun__1;
dorun.cljs$core$IFn$_invoke$arity$2 = dorun__2;
return dorun;
})()
;
/**
* When lazy sequences are produced via functions that have side
* effects, any effects other than those needed to produce the first
* element in the seq do not occur until the seq is consumed. doall can
* be used to force any effects. Walks through the successive nexts of
* the seq, retains the head and returns it, thus causing the entire
* seq to reside in memory at one time.
*/
cljs.core.doall = (function() {
var doall = null;
var doall__1 = (function (coll){
cljs.core.dorun.call(null,coll);
return coll;
});
var doall__2 = (function (n,coll){
cljs.core.dorun.call(null,n,coll);
return coll;
});
doall = function(n,coll){
switch(arguments.length){
case 1:
return doall__1.call(this,n);
case 2:
return doall__2.call(this,n,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
doall.cljs$core$IFn$_invoke$arity$1 = doall__1;
doall.cljs$core$IFn$_invoke$arity$2 = doall__2;
return doall;
})()
;
cljs.core.regexp_QMARK_ = (function regexp_QMARK_(o){
return (o instanceof RegExp);
});
/**
* Returns the result of (re-find re s) if re fully matches s.
*/
cljs.core.re_matches = (function re_matches(re,s){
if(typeof s === 'string'){
var matches = re.exec(s);
if(cljs.core._EQ_.call(null,cljs.core.first.call(null,matches),s)){
if((cljs.core.count.call(null,matches) === (1))){
return cljs.core.first.call(null,matches);
} else {
return cljs.core.vec.call(null,matches);
}
} else {
return null;
}
} else {
throw (new TypeError("re-matches must match against a string."));
}
});
/**
* Returns the first regex match, if any, of s to re, using
* re.exec(s). Returns a vector, containing first the matching
* substring, then any capturing groups if the regular expression contains
* capturing groups.
*/
cljs.core.re_find = (function re_find(re,s){
if(typeof s === 'string'){
var matches = re.exec(s);
if((matches == null)){
return null;
} else {
if((cljs.core.count.call(null,matches) === (1))){
return cljs.core.first.call(null,matches);
} else {
return cljs.core.vec.call(null,matches);
}
}
} else {
throw (new TypeError("re-find must match against a string."));
}
});
/**
* Returns a lazy sequence of successive matches of re in s.
*/
cljs.core.re_seq = (function re_seq(re,s){
var match_data = cljs.core.re_find.call(null,re,s);
var match_idx = s.search(re);
var match_str = ((cljs.core.coll_QMARK_.call(null,match_data))?cljs.core.first.call(null,match_data):match_data);
var post_match = cljs.core.subs.call(null,s,(match_idx + cljs.core.count.call(null,match_str)));
if(cljs.core.truth_(match_data)){
return (new cljs.core.LazySeq(null,((function (match_data,match_idx,match_str,post_match){
return (function (){
return cljs.core.cons.call(null,match_data,((cljs.core.seq.call(null,post_match))?re_seq.call(null,re,post_match):null));
});})(match_data,match_idx,match_str,post_match))
,null,null));
} else {
return null;
}
});
/**
* Returns an instance of RegExp which has compiled the provided string.
*/
cljs.core.re_pattern = (function re_pattern(s){
if((s instanceof RegExp)){
return s;
} else {
var vec__10672 = cljs.core.re_find.call(null,/^(?:\(\?([idmsux]*)\))?(.*)/,s);
var _ = cljs.core.nth.call(null,vec__10672,(0),null);
var flags = cljs.core.nth.call(null,vec__10672,(1),null);
var pattern = cljs.core.nth.call(null,vec__10672,(2),null);
return (new RegExp(pattern,flags));
}
});
cljs.core.pr_sequential_writer = (function pr_sequential_writer(writer,print_one,begin,sep,end,opts,coll){
var _STAR_print_level_STAR_10674 = cljs.core._STAR_print_level_STAR_;
try{cljs.core._STAR_print_level_STAR_ = (((cljs.core._STAR_print_level_STAR_ == null))?null:(cljs.core._STAR_print_level_STAR_ - (1)));
if((!((cljs.core._STAR_print_level_STAR_ == null))) && ((cljs.core._STAR_print_level_STAR_ < (0)))){
return cljs.core._write.call(null,writer,"#");
} else {
cljs.core._write.call(null,writer,begin);
if(cljs.core.seq.call(null,coll)){
print_one.call(null,cljs.core.first.call(null,coll),writer,opts);
} else {
}
var coll_10675__$1 = cljs.core.next.call(null,coll);
var n_10676 = (new cljs.core.Keyword(null,"print-length","print-length",1931866356).cljs$core$IFn$_invoke$arity$1(opts) - (1));
while(true){
if((coll_10675__$1) && (((n_10676 == null)) || (!((n_10676 === (0)))))){
cljs.core._write.call(null,writer,sep);
print_one.call(null,cljs.core.first.call(null,coll_10675__$1),writer,opts);
var G__10677 = cljs.core.next.call(null,coll_10675__$1);
var G__10678 = (n_10676 - (1));
coll_10675__$1 = G__10677;
n_10676 = G__10678;
continue;
} else {
if((cljs.core.seq.call(null,coll_10675__$1)) && ((n_10676 === (0)))){
cljs.core._write.call(null,writer,sep);
cljs.core._write.call(null,writer,"...");
} else {
}
}
break;
}
return cljs.core._write.call(null,writer,end);
}
}finally {cljs.core._STAR_print_level_STAR_ = _STAR_print_level_STAR_10674;
}});
/**
* @param {...*} var_args
*/
cljs.core.write_all = (function() {
var write_all__delegate = function (writer,ss){
var seq__10683 = cljs.core.seq.call(null,ss);
var chunk__10684 = null;
var count__10685 = (0);
var i__10686 = (0);
while(true){
if((i__10686 < count__10685)){
var s = cljs.core._nth.call(null,chunk__10684,i__10686);
cljs.core._write.call(null,writer,s);
var G__10687 = seq__10683;
var G__10688 = chunk__10684;
var G__10689 = count__10685;
var G__10690 = (i__10686 + (1));
seq__10683 = G__10687;
chunk__10684 = G__10688;
count__10685 = G__10689;
i__10686 = G__10690;
continue;
} else {
var temp__4126__auto__ = cljs.core.seq.call(null,seq__10683);
if(temp__4126__auto__){
var seq__10683__$1 = temp__4126__auto__;
if(cljs.core.chunked_seq_QMARK_.call(null,seq__10683__$1)){
var c__4410__auto__ = cljs.core.chunk_first.call(null,seq__10683__$1);
var G__10691 = cljs.core.chunk_rest.call(null,seq__10683__$1);
var G__10692 = c__4410__auto__;
var G__10693 = cljs.core.count.call(null,c__4410__auto__);
var G__10694 = (0);
seq__10683 = G__10691;
chunk__10684 = G__10692;
count__10685 = G__10693;
i__10686 = G__10694;
continue;
} else {
var s = cljs.core.first.call(null,seq__10683__$1);
cljs.core._write.call(null,writer,s);
var G__10695 = cljs.core.next.call(null,seq__10683__$1);
var G__10696 = null;
var G__10697 = (0);
var G__10698 = (0);
seq__10683 = G__10695;
chunk__10684 = G__10696;
count__10685 = G__10697;
i__10686 = G__10698;
continue;
}
} else {
return null;
}
}
break;
}
};
var write_all = function (writer,var_args){
var ss = null;
if (arguments.length > 1) {
ss = cljs.core.array_seq(Array.prototype.slice.call(arguments, 1),0);
}
return write_all__delegate.call(this,writer,ss);};
write_all.cljs$lang$maxFixedArity = 1;
write_all.cljs$lang$applyTo = (function (arglist__10699){
var writer = cljs.core.first(arglist__10699);
var ss = cljs.core.rest(arglist__10699);
return write_all__delegate(writer,ss);
});
write_all.cljs$core$IFn$_invoke$arity$variadic = write_all__delegate;
return write_all;
})()
;
cljs.core.string_print = (function string_print(x){
cljs.core._STAR_print_fn_STAR_.call(null,x);
return null;
});
cljs.core.flush = (function flush(){
return null;
});
cljs.core.char_escapes = (function (){var obj10701 = {"\"":"\\\"","\\":"\\\\","\b":"\\b","\f":"\\f","\n":"\\n","\r":"\\r","\t":"\\t"};
return obj10701;
})();
cljs.core.quote_string = (function quote_string(s){
return [cljs.core.str("\""),cljs.core.str(s.replace(RegExp("[\\\\\"\b\f\n\r\t]","g"),(function (match){
return (cljs.core.char_escapes[match]);
}))),cljs.core.str("\"")].join('');
});
/**
* Prefer this to pr-seq, because it makes the printing function
* configurable, allowing efficient implementations such as appending
* to a StringBuffer.
*/
cljs.core.pr_writer = (function pr_writer(obj,writer,opts){
if((obj == null)){
return cljs.core._write.call(null,writer,"nil");
} else {
if((void 0 === obj)){
return cljs.core._write.call(null,writer,"#<undefined>");
} else {
if(cljs.core.truth_((function (){var and__3616__auto__ = cljs.core.get.call(null,opts,new cljs.core.Keyword(null,"meta","meta",1499536964));
if(cljs.core.truth_(and__3616__auto__)){
var and__3616__auto____$1 = (function (){var G__10707 = obj;
if(G__10707){
var bit__4304__auto__ = (G__10707.cljs$lang$protocol_mask$partition0$ & (131072));
if((bit__4304__auto__) || (G__10707.cljs$core$IMeta$)){
return true;
} else {
if((!G__10707.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IMeta,G__10707);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IMeta,G__10707);
}
})();
if(and__3616__auto____$1){
return cljs.core.meta.call(null,obj);
} else {
return and__3616__auto____$1;
}
} else {
return and__3616__auto__;
}
})())){
cljs.core._write.call(null,writer,"^");
pr_writer.call(null,cljs.core.meta.call(null,obj),writer,opts);
cljs.core._write.call(null,writer," ");
} else {
}
if((obj == null)){
return cljs.core._write.call(null,writer,"nil");
} else {
if(obj.cljs$lang$type){
return obj.cljs$lang$ctorPrWriter(obj,writer,opts);
} else {
if((function (){var G__10708 = obj;
if(G__10708){
var bit__4297__auto__ = (G__10708.cljs$lang$protocol_mask$partition0$ & (2147483648));
if((bit__4297__auto__) || (G__10708.cljs$core$IPrintWithWriter$)){
return true;
} else {
return false;
}
} else {
return false;
}
})()){
return cljs.core._pr_writer.call(null,obj,writer,opts);
} else {
if(((cljs.core.type.call(null,obj) === Boolean)) || (typeof obj === 'number')){
return cljs.core._write.call(null,writer,[cljs.core.str(obj)].join(''));
} else {
if(cljs.core.object_QMARK_.call(null,obj)){
cljs.core._write.call(null,writer,"#js ");
return cljs.core.print_map.call(null,cljs.core.map.call(null,(function (k){
return new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [cljs.core.keyword.call(null,k),(obj[k])], null);
}),cljs.core.js_keys.call(null,obj)),pr_writer,writer,opts);
} else {
if(obj instanceof Array){
return cljs.core.pr_sequential_writer.call(null,writer,pr_writer,"#js ["," ","]",opts,obj);
} else {
if(goog.isString(obj)){
if(cljs.core.truth_(new cljs.core.Keyword(null,"readably","readably",1129599760).cljs$core$IFn$_invoke$arity$1(opts))){
return cljs.core._write.call(null,writer,cljs.core.quote_string.call(null,obj));
} else {
return cljs.core._write.call(null,writer,obj);
}
} else {
if(cljs.core.fn_QMARK_.call(null,obj)){
return cljs.core.write_all.call(null,writer,"#<",[cljs.core.str(obj)].join(''),">");
} else {
if((obj instanceof Date)){
var normalize = (function (n,len){
var ns = [cljs.core.str(n)].join('');
while(true){
if((cljs.core.count.call(null,ns) < len)){
var G__10710 = [cljs.core.str("0"),cljs.core.str(ns)].join('');
ns = G__10710;
continue;
} else {
return ns;
}
break;
}
});
return cljs.core.write_all.call(null,writer,"#inst \"",[cljs.core.str(obj.getUTCFullYear())].join(''),"-",normalize.call(null,(obj.getUTCMonth() + (1)),(2)),"-",normalize.call(null,obj.getUTCDate(),(2)),"T",normalize.call(null,obj.getUTCHours(),(2)),":",normalize.call(null,obj.getUTCMinutes(),(2)),":",normalize.call(null,obj.getUTCSeconds(),(2)),".",normalize.call(null,obj.getUTCMilliseconds(),(3)),"-","00:00\"");
} else {
if(cljs.core.regexp_QMARK_.call(null,obj)){
return cljs.core.write_all.call(null,writer,"#\"",obj.source,"\"");
} else {
if((function (){var G__10709 = obj;
if(G__10709){
var bit__4304__auto__ = (G__10709.cljs$lang$protocol_mask$partition0$ & (2147483648));
if((bit__4304__auto__) || (G__10709.cljs$core$IPrintWithWriter$)){
return true;
} else {
if((!G__10709.cljs$lang$protocol_mask$partition0$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IPrintWithWriter,G__10709);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IPrintWithWriter,G__10709);
}
})()){
return cljs.core._pr_writer.call(null,obj,writer,opts);
} else {
return cljs.core.write_all.call(null,writer,"#<",[cljs.core.str(obj)].join(''),">");
}
}
}
}
}
}
}
}
}
}
}
}
}
});
cljs.core.pr_seq_writer = (function pr_seq_writer(objs,writer,opts){
cljs.core.pr_writer.call(null,cljs.core.first.call(null,objs),writer,opts);
var seq__10715 = cljs.core.seq.call(null,cljs.core.next.call(null,objs));
var chunk__10716 = null;
var count__10717 = (0);
var i__10718 = (0);
while(true){
if((i__10718 < count__10717)){
var obj = cljs.core._nth.call(null,chunk__10716,i__10718);
cljs.core._write.call(null,writer," ");
cljs.core.pr_writer.call(null,obj,writer,opts);
var G__10719 = seq__10715;
var G__10720 = chunk__10716;
var G__10721 = count__10717;
var G__10722 = (i__10718 + (1));
seq__10715 = G__10719;
chunk__10716 = G__10720;
count__10717 = G__10721;
i__10718 = G__10722;
continue;
} else {
var temp__4126__auto__ = cljs.core.seq.call(null,seq__10715);
if(temp__4126__auto__){
var seq__10715__$1 = temp__4126__auto__;
if(cljs.core.chunked_seq_QMARK_.call(null,seq__10715__$1)){
var c__4410__auto__ = cljs.core.chunk_first.call(null,seq__10715__$1);
var G__10723 = cljs.core.chunk_rest.call(null,seq__10715__$1);
var G__10724 = c__4410__auto__;
var G__10725 = cljs.core.count.call(null,c__4410__auto__);
var G__10726 = (0);
seq__10715 = G__10723;
chunk__10716 = G__10724;
count__10717 = G__10725;
i__10718 = G__10726;
continue;
} else {
var obj = cljs.core.first.call(null,seq__10715__$1);
cljs.core._write.call(null,writer," ");
cljs.core.pr_writer.call(null,obj,writer,opts);
var G__10727 = cljs.core.next.call(null,seq__10715__$1);
var G__10728 = null;
var G__10729 = (0);
var G__10730 = (0);
seq__10715 = G__10727;
chunk__10716 = G__10728;
count__10717 = G__10729;
i__10718 = G__10730;
continue;
}
} else {
return null;
}
}
break;
}
});
cljs.core.pr_sb_with_opts = (function pr_sb_with_opts(objs,opts){
var sb = (new goog.string.StringBuffer());
var writer = (new cljs.core.StringBufferWriter(sb));
cljs.core.pr_seq_writer.call(null,objs,writer,opts);
cljs.core._flush.call(null,writer);
return sb;
});
/**
* Prints a sequence of objects to a string, observing all the
* options given in opts
*/
cljs.core.pr_str_with_opts = (function pr_str_with_opts(objs,opts){
if(cljs.core.empty_QMARK_.call(null,objs)){
return "";
} else {
return [cljs.core.str(cljs.core.pr_sb_with_opts.call(null,objs,opts))].join('');
}
});
/**
* Same as pr-str-with-opts followed by (newline)
*/
cljs.core.prn_str_with_opts = (function prn_str_with_opts(objs,opts){
if(cljs.core.empty_QMARK_.call(null,objs)){
return "\n";
} else {
var sb = cljs.core.pr_sb_with_opts.call(null,objs,opts);
sb.append("\n");
return [cljs.core.str(sb)].join('');
}
});
/**
* Prints a sequence of objects using string-print, observing all
* the options given in opts
*/
cljs.core.pr_with_opts = (function pr_with_opts(objs,opts){
return cljs.core.string_print.call(null,cljs.core.pr_str_with_opts.call(null,objs,opts));
});
cljs.core.newline = (function newline(opts){
cljs.core.string_print.call(null,"\n");
if(cljs.core.truth_(cljs.core.get.call(null,opts,new cljs.core.Keyword(null,"flush-on-newline","flush-on-newline",-151457939)))){
return cljs.core.flush.call(null);
} else {
return null;
}
});
/**
* pr to a string, returning it. Fundamental entrypoint to IPrintWithWriter.
* @param {...*} var_args
*/
cljs.core.pr_str = (function() {
var pr_str__delegate = function (objs){
return cljs.core.pr_str_with_opts.call(null,objs,cljs.core.pr_opts.call(null));
};
var pr_str = function (var_args){
var objs = null;
if (arguments.length > 0) {
objs = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return pr_str__delegate.call(this,objs);};
pr_str.cljs$lang$maxFixedArity = 0;
pr_str.cljs$lang$applyTo = (function (arglist__10731){
var objs = cljs.core.seq(arglist__10731);
return pr_str__delegate(objs);
});
pr_str.cljs$core$IFn$_invoke$arity$variadic = pr_str__delegate;
return pr_str;
})()
;
/**
* Same as pr-str followed by (newline)
* @param {...*} var_args
*/
cljs.core.prn_str = (function() {
var prn_str__delegate = function (objs){
return cljs.core.prn_str_with_opts.call(null,objs,cljs.core.pr_opts.call(null));
};
var prn_str = function (var_args){
var objs = null;
if (arguments.length > 0) {
objs = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return prn_str__delegate.call(this,objs);};
prn_str.cljs$lang$maxFixedArity = 0;
prn_str.cljs$lang$applyTo = (function (arglist__10732){
var objs = cljs.core.seq(arglist__10732);
return prn_str__delegate(objs);
});
prn_str.cljs$core$IFn$_invoke$arity$variadic = prn_str__delegate;
return prn_str;
})()
;
/**
* Prints the object(s) using string-print. Prints the
* object(s), separated by spaces if there is more than one.
* By default, pr and prn print in a way that objects can be
* read by the reader
* @param {...*} var_args
*/
cljs.core.pr = (function() {
var pr__delegate = function (objs){
return cljs.core.pr_with_opts.call(null,objs,cljs.core.pr_opts.call(null));
};
var pr = function (var_args){
var objs = null;
if (arguments.length > 0) {
objs = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return pr__delegate.call(this,objs);};
pr.cljs$lang$maxFixedArity = 0;
pr.cljs$lang$applyTo = (function (arglist__10733){
var objs = cljs.core.seq(arglist__10733);
return pr__delegate(objs);
});
pr.cljs$core$IFn$_invoke$arity$variadic = pr__delegate;
return pr;
})()
;
/**
* Prints the object(s) using string-print.
* print and println produce output for human consumption.
* @param {...*} var_args
*/
cljs.core.print = (function() {
var cljs_core_print__delegate = function (objs){
return cljs.core.pr_with_opts.call(null,objs,cljs.core.assoc.call(null,cljs.core.pr_opts.call(null),new cljs.core.Keyword(null,"readably","readably",1129599760),false));
};
var cljs_core_print = function (var_args){
var objs = null;
if (arguments.length > 0) {
objs = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return cljs_core_print__delegate.call(this,objs);};
cljs_core_print.cljs$lang$maxFixedArity = 0;
cljs_core_print.cljs$lang$applyTo = (function (arglist__10734){
var objs = cljs.core.seq(arglist__10734);
return cljs_core_print__delegate(objs);
});
cljs_core_print.cljs$core$IFn$_invoke$arity$variadic = cljs_core_print__delegate;
return cljs_core_print;
})()
;
/**
* print to a string, returning it
* @param {...*} var_args
*/
cljs.core.print_str = (function() {
var print_str__delegate = function (objs){
return cljs.core.pr_str_with_opts.call(null,objs,cljs.core.assoc.call(null,cljs.core.pr_opts.call(null),new cljs.core.Keyword(null,"readably","readably",1129599760),false));
};
var print_str = function (var_args){
var objs = null;
if (arguments.length > 0) {
objs = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return print_str__delegate.call(this,objs);};
print_str.cljs$lang$maxFixedArity = 0;
print_str.cljs$lang$applyTo = (function (arglist__10735){
var objs = cljs.core.seq(arglist__10735);
return print_str__delegate(objs);
});
print_str.cljs$core$IFn$_invoke$arity$variadic = print_str__delegate;
return print_str;
})()
;
/**
* Same as print followed by (newline)
* @param {...*} var_args
*/
cljs.core.println = (function() {
var println__delegate = function (objs){
cljs.core.pr_with_opts.call(null,objs,cljs.core.assoc.call(null,cljs.core.pr_opts.call(null),new cljs.core.Keyword(null,"readably","readably",1129599760),false));
if(cljs.core.truth_(cljs.core._STAR_print_newline_STAR_)){
return cljs.core.newline.call(null,cljs.core.pr_opts.call(null));
} else {
return null;
}
};
var println = function (var_args){
var objs = null;
if (arguments.length > 0) {
objs = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return println__delegate.call(this,objs);};
println.cljs$lang$maxFixedArity = 0;
println.cljs$lang$applyTo = (function (arglist__10736){
var objs = cljs.core.seq(arglist__10736);
return println__delegate(objs);
});
println.cljs$core$IFn$_invoke$arity$variadic = println__delegate;
return println;
})()
;
/**
* println to a string, returning it
* @param {...*} var_args
*/
cljs.core.println_str = (function() {
var println_str__delegate = function (objs){
return cljs.core.prn_str_with_opts.call(null,objs,cljs.core.assoc.call(null,cljs.core.pr_opts.call(null),new cljs.core.Keyword(null,"readably","readably",1129599760),false));
};
var println_str = function (var_args){
var objs = null;
if (arguments.length > 0) {
objs = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return println_str__delegate.call(this,objs);};
println_str.cljs$lang$maxFixedArity = 0;
println_str.cljs$lang$applyTo = (function (arglist__10737){
var objs = cljs.core.seq(arglist__10737);
return println_str__delegate(objs);
});
println_str.cljs$core$IFn$_invoke$arity$variadic = println_str__delegate;
return println_str;
})()
;
/**
* Same as pr followed by (newline).
* @param {...*} var_args
*/
cljs.core.prn = (function() {
var prn__delegate = function (objs){
cljs.core.pr_with_opts.call(null,objs,cljs.core.pr_opts.call(null));
if(cljs.core.truth_(cljs.core._STAR_print_newline_STAR_)){
return cljs.core.newline.call(null,cljs.core.pr_opts.call(null));
} else {
return null;
}
};
var prn = function (var_args){
var objs = null;
if (arguments.length > 0) {
objs = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return prn__delegate.call(this,objs);};
prn.cljs$lang$maxFixedArity = 0;
prn.cljs$lang$applyTo = (function (arglist__10738){
var objs = cljs.core.seq(arglist__10738);
return prn__delegate(objs);
});
prn.cljs$core$IFn$_invoke$arity$variadic = prn__delegate;
return prn;
})()
;
cljs.core.print_map = (function print_map(m,print_one,writer,opts){
return cljs.core.pr_sequential_writer.call(null,writer,(function (e,w,opts__$1){
print_one.call(null,cljs.core.key.call(null,e),w,opts__$1);
cljs.core._write.call(null,w," ");
return print_one.call(null,cljs.core.val.call(null,e),w,opts__$1);
}),"{",", ","}",opts,cljs.core.seq.call(null,m));
});
cljs.core.IndexedSeq.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.IndexedSeq.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"("," ",")",opts,coll__$1);
});
cljs.core.LazySeq.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.LazySeq.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"("," ",")",opts,coll__$1);
});
cljs.core.PersistentTreeMapSeq.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.PersistentTreeMapSeq.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"("," ",")",opts,coll__$1);
});
cljs.core.NodeSeq.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.NodeSeq.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"("," ",")",opts,coll__$1);
});
cljs.core.BlackNode.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.BlackNode.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"["," ","]",opts,coll__$1);
});
cljs.core.PersistentArrayMapSeq.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.PersistentArrayMapSeq.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"("," ",")",opts,coll__$1);
});
cljs.core.ES6IteratorSeq.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.ES6IteratorSeq.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"("," ",")",opts,coll__$1);
});
cljs.core.PersistentTreeSet.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.PersistentTreeSet.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"#{"," ","}",opts,coll__$1);
});
cljs.core.ChunkedSeq.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.ChunkedSeq.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"("," ",")",opts,coll__$1);
});
cljs.core.ObjMap.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.ObjMap.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.print_map.call(null,coll__$1,cljs.core.pr_writer,writer,opts);
});
cljs.core.Cons.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.Cons.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"("," ",")",opts,coll__$1);
});
cljs.core.RSeq.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.RSeq.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"("," ",")",opts,coll__$1);
});
cljs.core.PersistentHashMap.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.PersistentHashMap.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.print_map.call(null,coll__$1,cljs.core.pr_writer,writer,opts);
});
cljs.core.ArrayNodeSeq.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.ArrayNodeSeq.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"("," ",")",opts,coll__$1);
});
cljs.core.Subvec.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.Subvec.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"["," ","]",opts,coll__$1);
});
cljs.core.PersistentTreeMap.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.PersistentTreeMap.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.print_map.call(null,coll__$1,cljs.core.pr_writer,writer,opts);
});
cljs.core.PersistentHashSet.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.PersistentHashSet.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"#{"," ","}",opts,coll__$1);
});
cljs.core.ChunkedCons.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.ChunkedCons.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"("," ",")",opts,coll__$1);
});
cljs.core.Atom.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.Atom.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (a,writer,opts){
var a__$1 = this;
cljs.core._write.call(null,writer,"#<Atom: ");
cljs.core.pr_writer.call(null,a__$1.state,writer,opts);
return cljs.core._write.call(null,writer,">");
});
cljs.core.ValSeq.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.ValSeq.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"("," ",")",opts,coll__$1);
});
cljs.core.RedNode.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.RedNode.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"["," ","]",opts,coll__$1);
});
cljs.core.PersistentVector.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.PersistentVector.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"["," ","]",opts,coll__$1);
});
cljs.core.PersistentQueueSeq.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.PersistentQueueSeq.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"("," ",")",opts,coll__$1);
});
cljs.core.EmptyList.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.EmptyList.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core._write.call(null,writer,"()");
});
cljs.core.LazyTransformer.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.LazyTransformer.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"("," ",")",opts,coll__$1);
});
cljs.core.PersistentQueue.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.PersistentQueue.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"#queue ["," ","]",opts,cljs.core.seq.call(null,coll__$1));
});
cljs.core.PersistentArrayMap.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.PersistentArrayMap.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.print_map.call(null,coll__$1,cljs.core.pr_writer,writer,opts);
});
cljs.core.Range.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.Range.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"("," ",")",opts,coll__$1);
});
cljs.core.KeySeq.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.KeySeq.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"("," ",")",opts,coll__$1);
});
cljs.core.List.prototype.cljs$core$IPrintWithWriter$ = true;
cljs.core.List.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"("," ",")",opts,coll__$1);
});
cljs.core.PersistentVector.prototype.cljs$core$IComparable$ = true;
cljs.core.PersistentVector.prototype.cljs$core$IComparable$_compare$arity$2 = (function (x,y){
var x__$1 = this;
return cljs.core.compare_indexed.call(null,x__$1,y);
});
cljs.core.Subvec.prototype.cljs$core$IComparable$ = true;
cljs.core.Subvec.prototype.cljs$core$IComparable$_compare$arity$2 = (function (x,y){
var x__$1 = this;
return cljs.core.compare_indexed.call(null,x__$1,y);
});
cljs.core.Keyword.prototype.cljs$core$IComparable$ = true;
cljs.core.Keyword.prototype.cljs$core$IComparable$_compare$arity$2 = (function (x,y){
var x__$1 = this;
return cljs.core.compare_symbols.call(null,x__$1,y);
});
cljs.core.Symbol.prototype.cljs$core$IComparable$ = true;
cljs.core.Symbol.prototype.cljs$core$IComparable$_compare$arity$2 = (function (x,y){
var x__$1 = this;
return cljs.core.compare_symbols.call(null,x__$1,y);
});
/**
* Atomically sets the metadata for a namespace/var/ref/agent/atom to be:
*
* (apply f its-current-meta args)
*
* f must be free of side-effects
* @param {...*} var_args
*/
cljs.core.alter_meta_BANG_ = (function() {
var alter_meta_BANG___delegate = function (iref,f,args){
return iref.meta = cljs.core.apply.call(null,f,iref.meta,args);
};
var alter_meta_BANG_ = function (iref,f,var_args){
var args = null;
if (arguments.length > 2) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 2),0);
}
return alter_meta_BANG___delegate.call(this,iref,f,args);};
alter_meta_BANG_.cljs$lang$maxFixedArity = 2;
alter_meta_BANG_.cljs$lang$applyTo = (function (arglist__10739){
var iref = cljs.core.first(arglist__10739);
arglist__10739 = cljs.core.next(arglist__10739);
var f = cljs.core.first(arglist__10739);
var args = cljs.core.rest(arglist__10739);
return alter_meta_BANG___delegate(iref,f,args);
});
alter_meta_BANG_.cljs$core$IFn$_invoke$arity$variadic = alter_meta_BANG___delegate;
return alter_meta_BANG_;
})()
;
/**
* Atomically resets the metadata for an atom
*/
cljs.core.reset_meta_BANG_ = (function reset_meta_BANG_(iref,m){
return iref.meta = m;
});
/**
* Alpha - subject to change.
*
* Adds a watch function to an atom reference. The watch fn must be a
* fn of 4 args: a key, the reference, its old-state, its
* new-state. Whenever the reference's state might have been changed,
* any registered watches will have their functions called. The watch
* fn will be called synchronously. Note that an atom's state
* may have changed again prior to the fn call, so use old/new-state
* rather than derefing the reference. Keys must be unique per
* reference, and can be used to remove the watch with remove-watch,
* but are otherwise considered opaque by the watch mechanism. Bear in
* mind that regardless of the result or action of the watch fns the
* atom's value will change. Example:
*
* (def a (atom 0))
* (add-watch a :inc (fn [k r o n] (assert (== 0 n))))
* (swap! a inc)
* ;; Assertion Error
* (deref a)
* ;=> 1
*/
cljs.core.add_watch = (function add_watch(iref,key,f){
return cljs.core._add_watch.call(null,iref,key,f);
});
/**
* Alpha - subject to change.
*
* Removes a watch (set by add-watch) from a reference
*/
cljs.core.remove_watch = (function remove_watch(iref,key){
return cljs.core._remove_watch.call(null,iref,key);
});
cljs.core.gensym_counter = null;
/**
* Returns a new symbol with a unique name. If a prefix string is
* supplied, the name is prefix# where # is some unique number. If
* prefix is not supplied, the prefix is 'G__'.
*/
cljs.core.gensym = (function() {
var gensym = null;
var gensym__0 = (function (){
return gensym.call(null,"G__");
});
var gensym__1 = (function (prefix_string){
if((cljs.core.gensym_counter == null)){
cljs.core.gensym_counter = cljs.core.atom.call(null,(0));
} else {
}
return cljs.core.symbol.call(null,[cljs.core.str(prefix_string),cljs.core.str(cljs.core.swap_BANG_.call(null,cljs.core.gensym_counter,cljs.core.inc))].join(''));
});
gensym = function(prefix_string){
switch(arguments.length){
case 0:
return gensym__0.call(this);
case 1:
return gensym__1.call(this,prefix_string);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
gensym.cljs$core$IFn$_invoke$arity$0 = gensym__0;
gensym.cljs$core$IFn$_invoke$arity$1 = gensym__1;
return gensym;
})()
;
cljs.core.fixture1 = (1);
cljs.core.fixture2 = (2);
/**
* @constructor
*/
cljs.core.Delay = (function (f,value){
this.f = f;
this.value = value;
this.cljs$lang$protocol_mask$partition1$ = 1;
this.cljs$lang$protocol_mask$partition0$ = 32768;
})
cljs.core.Delay.prototype.cljs$core$IPending$_realized_QMARK_$arity$1 = (function (d){
var self__ = this;
var d__$1 = this;
return cljs.core.not.call(null,self__.f);
});
cljs.core.Delay.prototype.cljs$core$IDeref$_deref$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
if(cljs.core.truth_(self__.f)){
self__.value = self__.f.call(null);
self__.f = null;
} else {
}
return self__.value;
});
cljs.core.Delay.cljs$lang$type = true;
cljs.core.Delay.cljs$lang$ctorStr = "cljs.core/Delay";
cljs.core.Delay.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/Delay");
});
cljs.core.__GT_Delay = (function __GT_Delay(f,value){
return (new cljs.core.Delay(f,value));
});
/**
* returns true if x is a Delay created with delay
*/
cljs.core.delay_QMARK_ = (function delay_QMARK_(x){
return (x instanceof cljs.core.Delay);
});
/**
* If x is a Delay, returns the (possibly cached) value of its expression, else returns x
*/
cljs.core.force = (function force(x){
if(cljs.core.delay_QMARK_.call(null,x)){
return cljs.core.deref.call(null,x);
} else {
return x;
}
});
/**
* Returns true if a value has been produced for a promise, delay, future or lazy sequence.
*/
cljs.core.realized_QMARK_ = (function realized_QMARK_(d){
return cljs.core._realized_QMARK_.call(null,d);
});
cljs.core.preserving_reduced = (function preserving_reduced(rf){
return (function (p1__10740_SHARP_,p2__10741_SHARP_){
var ret = rf.call(null,p1__10740_SHARP_,p2__10741_SHARP_);
if(cljs.core.reduced_QMARK_.call(null,ret)){
return cljs.core.reduced.call(null,ret);
} else {
return ret;
}
});
});
/**
* A transducer which concatenates the contents of each input, which must be a
* collection, into the reduction.
*/
cljs.core.cat = (function cat(rf){
var rf1 = cljs.core.preserving_reduced.call(null,rf);
return ((function (rf1){
return (function() {
var G__10742 = null;
var G__10742__0 = (function (){
return rf.call(null);
});
var G__10742__1 = (function (result){
return rf.call(null,result);
});
var G__10742__2 = (function (result,input){
return cljs.core.reduce.call(null,rf1,result,input);
});
G__10742 = function(result,input){
switch(arguments.length){
case 0:
return G__10742__0.call(this);
case 1:
return G__10742__1.call(this,result);
case 2:
return G__10742__2.call(this,result,input);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10742.cljs$core$IFn$_invoke$arity$0 = G__10742__0;
G__10742.cljs$core$IFn$_invoke$arity$1 = G__10742__1;
G__10742.cljs$core$IFn$_invoke$arity$2 = G__10742__2;
return G__10742;
})()
;})(rf1))
});
/**
* Returns a lazy sequence removing consecutive duplicates in coll.
* Returns a transducer when no collection is provided.
*/
cljs.core.dedupe = (function() {
var dedupe = null;
var dedupe__0 = (function (){
return (function (rf){
var pa = cljs.core.atom.call(null,new cljs.core.Keyword("cljs.core","none","cljs.core/none",926646439));
return ((function (pa){
return (function() {
var G__10743 = null;
var G__10743__0 = (function (){
return rf.call(null);
});
var G__10743__1 = (function (result){
return rf.call(null,result);
});
var G__10743__2 = (function (result,input){
var prior = cljs.core.deref.call(null,pa);
cljs.core.reset_BANG_.call(null,pa,input);
if(cljs.core._EQ_.call(null,prior,input)){
return result;
} else {
return rf.call(null,result,input);
}
});
G__10743 = function(result,input){
switch(arguments.length){
case 0:
return G__10743__0.call(this);
case 1:
return G__10743__1.call(this,result);
case 2:
return G__10743__2.call(this,result,input);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10743.cljs$core$IFn$_invoke$arity$0 = G__10743__0;
G__10743.cljs$core$IFn$_invoke$arity$1 = G__10743__1;
G__10743.cljs$core$IFn$_invoke$arity$2 = G__10743__2;
return G__10743;
})()
;})(pa))
});
});
var dedupe__1 = (function (coll){
return cljs.core.sequence.call(null,dedupe.call(null),coll);
});
dedupe = function(coll){
switch(arguments.length){
case 0:
return dedupe__0.call(this);
case 1:
return dedupe__1.call(this,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
dedupe.cljs$core$IFn$_invoke$arity$0 = dedupe__0;
dedupe.cljs$core$IFn$_invoke$arity$1 = dedupe__1;
return dedupe;
})()
;
/**
* Returns items from coll with random probability of prob (0.0 -
* 1.0). Returns a transducer when no collection is provided.
*/
cljs.core.random_sample = (function() {
var random_sample = null;
var random_sample__1 = (function (prob){
return cljs.core.filter.call(null,(function (_){
return (cljs.core.rand.call(null) < prob);
}));
});
var random_sample__2 = (function (prob,coll){
return cljs.core.filter.call(null,(function (_){
return (cljs.core.rand.call(null) < prob);
}),coll);
});
random_sample = function(prob,coll){
switch(arguments.length){
case 1:
return random_sample__1.call(this,prob);
case 2:
return random_sample__2.call(this,prob,coll);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
random_sample.cljs$core$IFn$_invoke$arity$1 = random_sample__1;
random_sample.cljs$core$IFn$_invoke$arity$2 = random_sample__2;
return random_sample;
})()
;
/**
* @constructor
*/
cljs.core.Eduction = (function (xform,coll){
this.xform = xform;
this.coll = coll;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 2173173760;
})
cljs.core.Eduction.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll__$1,writer,opts){
var self__ = this;
var coll__$2 = this;
return cljs.core.pr_sequential_writer.call(null,writer,cljs.core.pr_writer,"("," ",")",opts,coll__$2);
});
cljs.core.Eduction.prototype.cljs$core$IReduce$_reduce$arity$3 = (function (_,f,init){
var self__ = this;
var ___$1 = this;
return cljs.core.transduce.call(null,self__.xform,f,init,self__.coll);
});
cljs.core.Eduction.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (_){
var self__ = this;
var ___$1 = this;
return cljs.core.seq.call(null,cljs.core.sequence.call(null,self__.xform,self__.coll));
});
cljs.core.Eduction.cljs$lang$type = true;
cljs.core.Eduction.cljs$lang$ctorStr = "cljs.core/Eduction";
cljs.core.Eduction.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/Eduction");
});
cljs.core.__GT_Eduction = (function __GT_Eduction(xform,coll){
return (new cljs.core.Eduction(xform,coll));
});
(cljs.core.Eduction.prototype[cljs.core.ITER_SYMBOL] = (function (){
var this__4601__auto__ = this;
return cljs.core.es6_iterator.call(null,this__4601__auto__);
}));
/**
* Returns a reducible/iterable/seqable application of
* the transducer to the items in coll. Note that these applications
* will be performed every time iterator/seq/reduce is called.
*/
cljs.core.eduction = (function eduction(xform,coll){
return (new cljs.core.Eduction(xform,coll));
});
/**
* Runs the supplied procedure (via reduce), for purposes of side
* effects, on successive items in the collection. Returns nil
*/
cljs.core.run_BANG_ = (function run_BANG_(proc,coll){
return cljs.core.reduce.call(null,(function (p1__10745_SHARP_,p2__10744_SHARP_){
return proc.call(null,p2__10744_SHARP_);
}),null,coll);
});
cljs.core.IEncodeJS = (function (){var obj10747 = {};
return obj10747;
})();
cljs.core._clj__GT_js = (function _clj__GT_js(x){
if((function (){var and__3616__auto__ = x;
if(and__3616__auto__){
return x.cljs$core$IEncodeJS$_clj__GT_js$arity$1;
} else {
return and__3616__auto__;
}
})()){
return x.cljs$core$IEncodeJS$_clj__GT_js$arity$1(x);
} else {
var x__4267__auto__ = (((x == null))?null:x);
return (function (){var or__3628__auto__ = (cljs.core._clj__GT_js[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._clj__GT_js["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IEncodeJS.-clj->js",x);
}
}
})().call(null,x);
}
});
cljs.core._key__GT_js = (function _key__GT_js(x){
if((function (){var and__3616__auto__ = x;
if(and__3616__auto__){
return x.cljs$core$IEncodeJS$_key__GT_js$arity$1;
} else {
return and__3616__auto__;
}
})()){
return x.cljs$core$IEncodeJS$_key__GT_js$arity$1(x);
} else {
var x__4267__auto__ = (((x == null))?null:x);
return (function (){var or__3628__auto__ = (cljs.core._key__GT_js[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._key__GT_js["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IEncodeJS.-key->js",x);
}
}
})().call(null,x);
}
});
cljs.core.key__GT_js = (function key__GT_js(k){
if((function (){var G__10749 = k;
if(G__10749){
var bit__4304__auto__ = null;
if(cljs.core.truth_((function (){var or__3628__auto__ = bit__4304__auto__;
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
return G__10749.cljs$core$IEncodeJS$;
}
})())){
return true;
} else {
if((!G__10749.cljs$lang$protocol_mask$partition$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IEncodeJS,G__10749);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IEncodeJS,G__10749);
}
})()){
return cljs.core._clj__GT_js.call(null,k);
} else {
if((typeof k === 'string') || (typeof k === 'number') || ((k instanceof cljs.core.Keyword)) || ((k instanceof cljs.core.Symbol))){
return cljs.core.clj__GT_js.call(null,k);
} else {
return cljs.core.pr_str.call(null,k);
}
}
});
/**
* Recursively transforms ClojureScript values to JavaScript.
* sets/vectors/lists become Arrays, Keywords and Symbol become Strings,
* Maps become Objects. Arbitrary keys are encoded to by key->js.
*/
cljs.core.clj__GT_js = (function clj__GT_js(x){
if((x == null)){
return null;
} else {
if((function (){var G__10763 = x;
if(G__10763){
var bit__4304__auto__ = null;
if(cljs.core.truth_((function (){var or__3628__auto__ = bit__4304__auto__;
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
return G__10763.cljs$core$IEncodeJS$;
}
})())){
return true;
} else {
if((!G__10763.cljs$lang$protocol_mask$partition$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IEncodeJS,G__10763);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IEncodeJS,G__10763);
}
})()){
return cljs.core._clj__GT_js.call(null,x);
} else {
if((x instanceof cljs.core.Keyword)){
return cljs.core.name.call(null,x);
} else {
if((x instanceof cljs.core.Symbol)){
return [cljs.core.str(x)].join('');
} else {
if(cljs.core.map_QMARK_.call(null,x)){
var m = (function (){var obj10765 = {};
return obj10765;
})();
var seq__10766_10776 = cljs.core.seq.call(null,x);
var chunk__10767_10777 = null;
var count__10768_10778 = (0);
var i__10769_10779 = (0);
while(true){
if((i__10769_10779 < count__10768_10778)){
var vec__10770_10780 = cljs.core._nth.call(null,chunk__10767_10777,i__10769_10779);
var k_10781 = cljs.core.nth.call(null,vec__10770_10780,(0),null);
var v_10782 = cljs.core.nth.call(null,vec__10770_10780,(1),null);
(m[cljs.core.key__GT_js.call(null,k_10781)] = clj__GT_js.call(null,v_10782));
var G__10783 = seq__10766_10776;
var G__10784 = chunk__10767_10777;
var G__10785 = count__10768_10778;
var G__10786 = (i__10769_10779 + (1));
seq__10766_10776 = G__10783;
chunk__10767_10777 = G__10784;
count__10768_10778 = G__10785;
i__10769_10779 = G__10786;
continue;
} else {
var temp__4126__auto___10787 = cljs.core.seq.call(null,seq__10766_10776);
if(temp__4126__auto___10787){
var seq__10766_10788__$1 = temp__4126__auto___10787;
if(cljs.core.chunked_seq_QMARK_.call(null,seq__10766_10788__$1)){
var c__4410__auto___10789 = cljs.core.chunk_first.call(null,seq__10766_10788__$1);
var G__10790 = cljs.core.chunk_rest.call(null,seq__10766_10788__$1);
var G__10791 = c__4410__auto___10789;
var G__10792 = cljs.core.count.call(null,c__4410__auto___10789);
var G__10793 = (0);
seq__10766_10776 = G__10790;
chunk__10767_10777 = G__10791;
count__10768_10778 = G__10792;
i__10769_10779 = G__10793;
continue;
} else {
var vec__10771_10794 = cljs.core.first.call(null,seq__10766_10788__$1);
var k_10795 = cljs.core.nth.call(null,vec__10771_10794,(0),null);
var v_10796 = cljs.core.nth.call(null,vec__10771_10794,(1),null);
(m[cljs.core.key__GT_js.call(null,k_10795)] = clj__GT_js.call(null,v_10796));
var G__10797 = cljs.core.next.call(null,seq__10766_10788__$1);
var G__10798 = null;
var G__10799 = (0);
var G__10800 = (0);
seq__10766_10776 = G__10797;
chunk__10767_10777 = G__10798;
count__10768_10778 = G__10799;
i__10769_10779 = G__10800;
continue;
}
} else {
}
}
break;
}
return m;
} else {
if(cljs.core.coll_QMARK_.call(null,x)){
var arr = [];
var seq__10772_10801 = cljs.core.seq.call(null,cljs.core.map.call(null,clj__GT_js,x));
var chunk__10773_10802 = null;
var count__10774_10803 = (0);
var i__10775_10804 = (0);
while(true){
if((i__10775_10804 < count__10774_10803)){
var x_10805__$1 = cljs.core._nth.call(null,chunk__10773_10802,i__10775_10804);
arr.push(x_10805__$1);
var G__10806 = seq__10772_10801;
var G__10807 = chunk__10773_10802;
var G__10808 = count__10774_10803;
var G__10809 = (i__10775_10804 + (1));
seq__10772_10801 = G__10806;
chunk__10773_10802 = G__10807;
count__10774_10803 = G__10808;
i__10775_10804 = G__10809;
continue;
} else {
var temp__4126__auto___10810 = cljs.core.seq.call(null,seq__10772_10801);
if(temp__4126__auto___10810){
var seq__10772_10811__$1 = temp__4126__auto___10810;
if(cljs.core.chunked_seq_QMARK_.call(null,seq__10772_10811__$1)){
var c__4410__auto___10812 = cljs.core.chunk_first.call(null,seq__10772_10811__$1);
var G__10813 = cljs.core.chunk_rest.call(null,seq__10772_10811__$1);
var G__10814 = c__4410__auto___10812;
var G__10815 = cljs.core.count.call(null,c__4410__auto___10812);
var G__10816 = (0);
seq__10772_10801 = G__10813;
chunk__10773_10802 = G__10814;
count__10774_10803 = G__10815;
i__10775_10804 = G__10816;
continue;
} else {
var x_10817__$1 = cljs.core.first.call(null,seq__10772_10811__$1);
arr.push(x_10817__$1);
var G__10818 = cljs.core.next.call(null,seq__10772_10811__$1);
var G__10819 = null;
var G__10820 = (0);
var G__10821 = (0);
seq__10772_10801 = G__10818;
chunk__10773_10802 = G__10819;
count__10774_10803 = G__10820;
i__10775_10804 = G__10821;
continue;
}
} else {
}
}
break;
}
return arr;
} else {
return x;
}
}
}
}
}
}
});
cljs.core.IEncodeClojure = (function (){var obj10823 = {};
return obj10823;
})();
cljs.core._js__GT_clj = (function _js__GT_clj(x,options){
if((function (){var and__3616__auto__ = x;
if(and__3616__auto__){
return x.cljs$core$IEncodeClojure$_js__GT_clj$arity$2;
} else {
return and__3616__auto__;
}
})()){
return x.cljs$core$IEncodeClojure$_js__GT_clj$arity$2(x,options);
} else {
var x__4267__auto__ = (((x == null))?null:x);
return (function (){var or__3628__auto__ = (cljs.core._js__GT_clj[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._js__GT_clj["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IEncodeClojure.-js->clj",x);
}
}
})().call(null,x,options);
}
});
/**
* Recursively transforms JavaScript arrays into ClojureScript
* vectors, and JavaScript objects into ClojureScript maps. With
* option ':keywordize-keys true' will convert object fields from
* strings to keywords.
* @param {...*} var_args
*/
cljs.core.js__GT_clj = (function() {
var js__GT_clj = null;
var js__GT_clj__1 = (function (x){
return js__GT_clj.call(null,x,new cljs.core.PersistentArrayMap(null, 1, [new cljs.core.Keyword(null,"keywordize-keys","keywordize-keys",1310784252),false], null));
});
var js__GT_clj__2 = (function() {
var G__10846__delegate = function (x,opts){
var map__10835 = opts;
var map__10835__$1 = ((cljs.core.seq_QMARK_.call(null,map__10835))?cljs.core.apply.call(null,cljs.core.hash_map,map__10835):map__10835);
var keywordize_keys = cljs.core.get.call(null,map__10835__$1,new cljs.core.Keyword(null,"keywordize-keys","keywordize-keys",1310784252));
var keyfn = (cljs.core.truth_(keywordize_keys)?cljs.core.keyword:cljs.core.str);
var f = ((function (map__10835,map__10835__$1,keywordize_keys,keyfn){
return (function thisfn(x__$1){
if((function (){var G__10841 = x__$1;
if(G__10841){
var bit__4304__auto__ = null;
if(cljs.core.truth_((function (){var or__3628__auto__ = bit__4304__auto__;
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
return G__10841.cljs$core$IEncodeClojure$;
}
})())){
return true;
} else {
if((!G__10841.cljs$lang$protocol_mask$partition$)){
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IEncodeClojure,G__10841);
} else {
return false;
}
}
} else {
return cljs.core.native_satisfies_QMARK_.call(null,cljs.core.IEncodeClojure,G__10841);
}
})()){
return cljs.core._js__GT_clj.call(null,x__$1,cljs.core.apply.call(null,cljs.core.array_map,opts));
} else {
if(cljs.core.seq_QMARK_.call(null,x__$1)){
return cljs.core.doall.call(null,cljs.core.map.call(null,thisfn,x__$1));
} else {
if(cljs.core.coll_QMARK_.call(null,x__$1)){
return cljs.core.into.call(null,cljs.core.empty.call(null,x__$1),cljs.core.map.call(null,thisfn,x__$1));
} else {
if(x__$1 instanceof Array){
return cljs.core.vec.call(null,cljs.core.map.call(null,thisfn,x__$1));
} else {
if((cljs.core.type.call(null,x__$1) === Object)){
return cljs.core.into.call(null,cljs.core.PersistentArrayMap.EMPTY,(function (){var iter__4379__auto__ = ((function (map__10835,map__10835__$1,keywordize_keys,keyfn){
return (function iter__10842(s__10843){
return (new cljs.core.LazySeq(null,((function (map__10835,map__10835__$1,keywordize_keys,keyfn){
return (function (){
var s__10843__$1 = s__10843;
while(true){
var temp__4126__auto__ = cljs.core.seq.call(null,s__10843__$1);
if(temp__4126__auto__){
var s__10843__$2 = temp__4126__auto__;
if(cljs.core.chunked_seq_QMARK_.call(null,s__10843__$2)){
var c__4377__auto__ = cljs.core.chunk_first.call(null,s__10843__$2);
var size__4378__auto__ = cljs.core.count.call(null,c__4377__auto__);
var b__10845 = cljs.core.chunk_buffer.call(null,size__4378__auto__);
if((function (){var i__10844 = (0);
while(true){
if((i__10844 < size__4378__auto__)){
var k = cljs.core._nth.call(null,c__4377__auto__,i__10844);
cljs.core.chunk_append.call(null,b__10845,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [keyfn.call(null,k),thisfn.call(null,(x__$1[k]))], null));
var G__10847 = (i__10844 + (1));
i__10844 = G__10847;
continue;
} else {
return true;
}
break;
}
})()){
return cljs.core.chunk_cons.call(null,cljs.core.chunk.call(null,b__10845),iter__10842.call(null,cljs.core.chunk_rest.call(null,s__10843__$2)));
} else {
return cljs.core.chunk_cons.call(null,cljs.core.chunk.call(null,b__10845),null);
}
} else {
var k = cljs.core.first.call(null,s__10843__$2);
return cljs.core.cons.call(null,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [keyfn.call(null,k),thisfn.call(null,(x__$1[k]))], null),iter__10842.call(null,cljs.core.rest.call(null,s__10843__$2)));
}
} else {
return null;
}
break;
}
});})(map__10835,map__10835__$1,keywordize_keys,keyfn))
,null,null));
});})(map__10835,map__10835__$1,keywordize_keys,keyfn))
;
return iter__4379__auto__.call(null,cljs.core.js_keys.call(null,x__$1));
})());
} else {
return x__$1;
}
}
}
}
}
});})(map__10835,map__10835__$1,keywordize_keys,keyfn))
;
return f.call(null,x);
};
var G__10846 = function (x,var_args){
var opts = null;
if (arguments.length > 1) {
opts = cljs.core.array_seq(Array.prototype.slice.call(arguments, 1),0);
}
return G__10846__delegate.call(this,x,opts);};
G__10846.cljs$lang$maxFixedArity = 1;
G__10846.cljs$lang$applyTo = (function (arglist__10848){
var x = cljs.core.first(arglist__10848);
var opts = cljs.core.rest(arglist__10848);
return G__10846__delegate(x,opts);
});
G__10846.cljs$core$IFn$_invoke$arity$variadic = G__10846__delegate;
return G__10846;
})()
;
js__GT_clj = function(x,var_args){
var opts = var_args;
switch(arguments.length){
case 1:
return js__GT_clj__1.call(this,x);
default:
return js__GT_clj__2.cljs$core$IFn$_invoke$arity$variadic(x, cljs.core.array_seq(arguments, 1));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
js__GT_clj.cljs$lang$maxFixedArity = 1;
js__GT_clj.cljs$lang$applyTo = js__GT_clj__2.cljs$lang$applyTo;
js__GT_clj.cljs$core$IFn$_invoke$arity$1 = js__GT_clj__1;
js__GT_clj.cljs$core$IFn$_invoke$arity$variadic = js__GT_clj__2.cljs$core$IFn$_invoke$arity$variadic;
return js__GT_clj;
})()
;
/**
* Returns a memoized version of a referentially transparent function. The
* memoized version of the function keeps a cache of the mapping from arguments
* to results and, when calls with the same arguments are repeated often, has
* higher performance at the expense of higher memory use.
*/
cljs.core.memoize = (function memoize(f){
var mem = cljs.core.atom.call(null,cljs.core.PersistentArrayMap.EMPTY);
return ((function (mem){
return (function() {
var G__10849__delegate = function (args){
var v = cljs.core.get.call(null,cljs.core.deref.call(null,mem),args,cljs.core.lookup_sentinel);
if((v === cljs.core.lookup_sentinel)){
var ret = cljs.core.apply.call(null,f,args);
cljs.core.swap_BANG_.call(null,mem,cljs.core.assoc,args,ret);
return ret;
} else {
return v;
}
};
var G__10849 = function (var_args){
var args = null;
if (arguments.length > 0) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 0),0);
}
return G__10849__delegate.call(this,args);};
G__10849.cljs$lang$maxFixedArity = 0;
G__10849.cljs$lang$applyTo = (function (arglist__10850){
var args = cljs.core.seq(arglist__10850);
return G__10849__delegate(args);
});
G__10849.cljs$core$IFn$_invoke$arity$variadic = G__10849__delegate;
return G__10849;
})()
;
;})(mem))
});
/**
* trampoline can be used to convert algorithms requiring mutual
* recursion without stack consumption. Calls f with supplied args, if
* any. If f returns a fn, calls that fn with no arguments, and
* continues to repeat, until the return value is not a fn, then
* returns that non-fn value. Note that if you want to return a fn as a
* final value, you must wrap it in some data structure and unpack it
* after trampoline returns.
* @param {...*} var_args
*/
cljs.core.trampoline = (function() {
var trampoline = null;
var trampoline__1 = (function (f){
while(true){
var ret = f.call(null);
if(cljs.core.fn_QMARK_.call(null,ret)){
var G__10851 = ret;
f = G__10851;
continue;
} else {
return ret;
}
break;
}
});
var trampoline__2 = (function() {
var G__10852__delegate = function (f,args){
return trampoline.call(null,(function (){
return cljs.core.apply.call(null,f,args);
}));
};
var G__10852 = function (f,var_args){
var args = null;
if (arguments.length > 1) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 1),0);
}
return G__10852__delegate.call(this,f,args);};
G__10852.cljs$lang$maxFixedArity = 1;
G__10852.cljs$lang$applyTo = (function (arglist__10853){
var f = cljs.core.first(arglist__10853);
var args = cljs.core.rest(arglist__10853);
return G__10852__delegate(f,args);
});
G__10852.cljs$core$IFn$_invoke$arity$variadic = G__10852__delegate;
return G__10852;
})()
;
trampoline = function(f,var_args){
var args = var_args;
switch(arguments.length){
case 1:
return trampoline__1.call(this,f);
default:
return trampoline__2.cljs$core$IFn$_invoke$arity$variadic(f, cljs.core.array_seq(arguments, 1));
}
throw(new Error('Invalid arity: ' + arguments.length));
};
trampoline.cljs$lang$maxFixedArity = 1;
trampoline.cljs$lang$applyTo = trampoline__2.cljs$lang$applyTo;
trampoline.cljs$core$IFn$_invoke$arity$1 = trampoline__1;
trampoline.cljs$core$IFn$_invoke$arity$variadic = trampoline__2.cljs$core$IFn$_invoke$arity$variadic;
return trampoline;
})()
;
/**
* Returns a random floating point number between 0 (inclusive) and
* n (default 1) (exclusive).
*/
cljs.core.rand = (function() {
var rand = null;
var rand__0 = (function (){
return rand.call(null,(1));
});
var rand__1 = (function (n){
return (Math.random.call(null) * n);
});
rand = function(n){
switch(arguments.length){
case 0:
return rand__0.call(this);
case 1:
return rand__1.call(this,n);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
rand.cljs$core$IFn$_invoke$arity$0 = rand__0;
rand.cljs$core$IFn$_invoke$arity$1 = rand__1;
return rand;
})()
;
/**
* Returns a random integer between 0 (inclusive) and n (exclusive).
*/
cljs.core.rand_int = (function rand_int(n){
return Math.floor.call(null,(Math.random.call(null) * n));
});
/**
* Return a random element of the (sequential) collection. Will have
* the same performance characteristics as nth for the given
* collection.
*/
cljs.core.rand_nth = (function rand_nth(coll){
return cljs.core.nth.call(null,coll,cljs.core.rand_int.call(null,cljs.core.count.call(null,coll)));
});
/**
* Returns a map of the elements of coll keyed by the result of
* f on each element. The value at each key will be a vector of the
* corresponding elements, in the order they appeared in coll.
*/
cljs.core.group_by = (function group_by(f,coll){
return cljs.core.persistent_BANG_.call(null,cljs.core.reduce.call(null,(function (ret,x){
var k = f.call(null,x);
return cljs.core.assoc_BANG_.call(null,ret,k,cljs.core.conj.call(null,cljs.core.get.call(null,ret,k,cljs.core.PersistentVector.EMPTY),x));
}),cljs.core.transient$.call(null,cljs.core.PersistentArrayMap.EMPTY),coll));
});
/**
* Creates a hierarchy object for use with derive, isa? etc.
*/
cljs.core.make_hierarchy = (function make_hierarchy(){
return new cljs.core.PersistentArrayMap(null, 3, [new cljs.core.Keyword(null,"parents","parents",-2027538891),cljs.core.PersistentArrayMap.EMPTY,new cljs.core.Keyword(null,"descendants","descendants",1824886031),cljs.core.PersistentArrayMap.EMPTY,new cljs.core.Keyword(null,"ancestors","ancestors",-776045424),cljs.core.PersistentArrayMap.EMPTY], null);
});
cljs.core._global_hierarchy = null;
cljs.core.get_global_hierarchy = (function get_global_hierarchy(){
if((cljs.core._global_hierarchy == null)){
cljs.core._global_hierarchy = cljs.core.atom.call(null,cljs.core.make_hierarchy.call(null));
} else {
}
return cljs.core._global_hierarchy;
});
/**
* @param {...*} var_args
*/
cljs.core.swap_global_hierarchy_BANG_ = (function() {
var swap_global_hierarchy_BANG___delegate = function (f,args){
return cljs.core.apply.call(null,cljs.core.swap_BANG_,cljs.core.get_global_hierarchy.call(null),f,args);
};
var swap_global_hierarchy_BANG_ = function (f,var_args){
var args = null;
if (arguments.length > 1) {
args = cljs.core.array_seq(Array.prototype.slice.call(arguments, 1),0);
}
return swap_global_hierarchy_BANG___delegate.call(this,f,args);};
swap_global_hierarchy_BANG_.cljs$lang$maxFixedArity = 1;
swap_global_hierarchy_BANG_.cljs$lang$applyTo = (function (arglist__10854){
var f = cljs.core.first(arglist__10854);
var args = cljs.core.rest(arglist__10854);
return swap_global_hierarchy_BANG___delegate(f,args);
});
swap_global_hierarchy_BANG_.cljs$core$IFn$_invoke$arity$variadic = swap_global_hierarchy_BANG___delegate;
return swap_global_hierarchy_BANG_;
})()
;
/**
* Returns true if (= child parent), or child is directly or indirectly derived from
* parent, either via a JavaScript type inheritance relationship or a
* relationship established via derive. h must be a hierarchy obtained
* from make-hierarchy, if not supplied defaults to the global
* hierarchy
*/
cljs.core.isa_QMARK_ = (function() {
var isa_QMARK_ = null;
var isa_QMARK___2 = (function (child,parent){
return isa_QMARK_.call(null,cljs.core.deref.call(null,cljs.core.get_global_hierarchy.call(null)),child,parent);
});
var isa_QMARK___3 = (function (h,child,parent){
var or__3628__auto__ = cljs.core._EQ_.call(null,child,parent);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = cljs.core.contains_QMARK_.call(null,new cljs.core.Keyword(null,"ancestors","ancestors",-776045424).cljs$core$IFn$_invoke$arity$1(h).call(null,child),parent);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
var and__3616__auto__ = cljs.core.vector_QMARK_.call(null,parent);
if(and__3616__auto__){
var and__3616__auto____$1 = cljs.core.vector_QMARK_.call(null,child);
if(and__3616__auto____$1){
var and__3616__auto____$2 = (cljs.core.count.call(null,parent) === cljs.core.count.call(null,child));
if(and__3616__auto____$2){
var ret = true;
var i = (0);
while(true){
if((!(ret)) || ((i === cljs.core.count.call(null,parent)))){
return ret;
} else {
var G__10855 = isa_QMARK_.call(null,h,child.call(null,i),parent.call(null,i));
var G__10856 = (i + (1));
ret = G__10855;
i = G__10856;
continue;
}
break;
}
} else {
return and__3616__auto____$2;
}
} else {
return and__3616__auto____$1;
}
} else {
return and__3616__auto__;
}
}
}
});
isa_QMARK_ = function(h,child,parent){
switch(arguments.length){
case 2:
return isa_QMARK___2.call(this,h,child);
case 3:
return isa_QMARK___3.call(this,h,child,parent);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
isa_QMARK_.cljs$core$IFn$_invoke$arity$2 = isa_QMARK___2;
isa_QMARK_.cljs$core$IFn$_invoke$arity$3 = isa_QMARK___3;
return isa_QMARK_;
})()
;
/**
* Returns the immediate parents of tag, either via a JavaScript type
* inheritance relationship or a relationship established via derive. h
* must be a hierarchy obtained from make-hierarchy, if not supplied
* defaults to the global hierarchy
*/
cljs.core.parents = (function() {
var parents = null;
var parents__1 = (function (tag){
return parents.call(null,cljs.core.deref.call(null,cljs.core.get_global_hierarchy.call(null)),tag);
});
var parents__2 = (function (h,tag){
return cljs.core.not_empty.call(null,cljs.core.get.call(null,new cljs.core.Keyword(null,"parents","parents",-2027538891).cljs$core$IFn$_invoke$arity$1(h),tag));
});
parents = function(h,tag){
switch(arguments.length){
case 1:
return parents__1.call(this,h);
case 2:
return parents__2.call(this,h,tag);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
parents.cljs$core$IFn$_invoke$arity$1 = parents__1;
parents.cljs$core$IFn$_invoke$arity$2 = parents__2;
return parents;
})()
;
/**
* Returns the immediate and indirect parents of tag, either via a JavaScript type
* inheritance relationship or a relationship established via derive. h
* must be a hierarchy obtained from make-hierarchy, if not supplied
* defaults to the global hierarchy
*/
cljs.core.ancestors = (function() {
var ancestors = null;
var ancestors__1 = (function (tag){
return ancestors.call(null,cljs.core.deref.call(null,cljs.core.get_global_hierarchy.call(null)),tag);
});
var ancestors__2 = (function (h,tag){
return cljs.core.not_empty.call(null,cljs.core.get.call(null,new cljs.core.Keyword(null,"ancestors","ancestors",-776045424).cljs$core$IFn$_invoke$arity$1(h),tag));
});
ancestors = function(h,tag){
switch(arguments.length){
case 1:
return ancestors__1.call(this,h);
case 2:
return ancestors__2.call(this,h,tag);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
ancestors.cljs$core$IFn$_invoke$arity$1 = ancestors__1;
ancestors.cljs$core$IFn$_invoke$arity$2 = ancestors__2;
return ancestors;
})()
;
/**
* Returns the immediate and indirect children of tag, through a
* relationship established via derive. h must be a hierarchy obtained
* from make-hierarchy, if not supplied defaults to the global
* hierarchy. Note: does not work on JavaScript type inheritance
* relationships.
*/
cljs.core.descendants = (function() {
var descendants = null;
var descendants__1 = (function (tag){
return descendants.call(null,cljs.core.deref.call(null,cljs.core.get_global_hierarchy.call(null)),tag);
});
var descendants__2 = (function (h,tag){
return cljs.core.not_empty.call(null,cljs.core.get.call(null,new cljs.core.Keyword(null,"descendants","descendants",1824886031).cljs$core$IFn$_invoke$arity$1(h),tag));
});
descendants = function(h,tag){
switch(arguments.length){
case 1:
return descendants__1.call(this,h);
case 2:
return descendants__2.call(this,h,tag);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
descendants.cljs$core$IFn$_invoke$arity$1 = descendants__1;
descendants.cljs$core$IFn$_invoke$arity$2 = descendants__2;
return descendants;
})()
;
/**
* Establishes a parent/child relationship between parent and
* tag. Parent must be a namespace-qualified symbol or keyword and
* child can be either a namespace-qualified symbol or keyword or a
* class. h must be a hierarchy obtained from make-hierarchy, if not
* supplied defaults to, and modifies, the global hierarchy.
*/
cljs.core.derive = (function() {
var derive = null;
var derive__2 = (function (tag,parent){
if(cljs.core.truth_(cljs.core.namespace.call(null,parent))){
} else {
throw (new Error([cljs.core.str("Assert failed: "),cljs.core.str(cljs.core.pr_str.call(null,cljs.core.list(new cljs.core.Symbol(null,"namespace","namespace",1263021155,null),new cljs.core.Symbol(null,"parent","parent",761652748,null))))].join('')));
}
cljs.core.swap_global_hierarchy_BANG_.call(null,derive,tag,parent);
return null;
});
var derive__3 = (function (h,tag,parent){
if(cljs.core.not_EQ_.call(null,tag,parent)){
} else {
throw (new Error([cljs.core.str("Assert failed: "),cljs.core.str(cljs.core.pr_str.call(null,cljs.core.list(new cljs.core.Symbol(null,"not=","not=",1466536204,null),new cljs.core.Symbol(null,"tag","tag",350170304,null),new cljs.core.Symbol(null,"parent","parent",761652748,null))))].join('')));
}
var tp = new cljs.core.Keyword(null,"parents","parents",-2027538891).cljs$core$IFn$_invoke$arity$1(h);
var td = new cljs.core.Keyword(null,"descendants","descendants",1824886031).cljs$core$IFn$_invoke$arity$1(h);
var ta = new cljs.core.Keyword(null,"ancestors","ancestors",-776045424).cljs$core$IFn$_invoke$arity$1(h);
var tf = ((function (tp,td,ta){
return (function (m,source,sources,target,targets){
return cljs.core.reduce.call(null,((function (tp,td,ta){
return (function (ret,k){
return cljs.core.assoc.call(null,ret,k,cljs.core.reduce.call(null,cljs.core.conj,cljs.core.get.call(null,targets,k,cljs.core.PersistentHashSet.EMPTY),cljs.core.cons.call(null,target,targets.call(null,target))));
});})(tp,td,ta))
,m,cljs.core.cons.call(null,source,sources.call(null,source)));
});})(tp,td,ta))
;
var or__3628__auto__ = ((cljs.core.contains_QMARK_.call(null,tp.call(null,tag),parent))?null:(function (){
if(cljs.core.contains_QMARK_.call(null,ta.call(null,tag),parent)){
throw (new Error([cljs.core.str(tag),cljs.core.str("already has"),cljs.core.str(parent),cljs.core.str("as ancestor")].join('')));
} else {
}
if(cljs.core.contains_QMARK_.call(null,ta.call(null,parent),tag)){
throw (new Error([cljs.core.str("Cyclic derivation:"),cljs.core.str(parent),cljs.core.str("has"),cljs.core.str(tag),cljs.core.str("as ancestor")].join('')));
} else {
}
return new cljs.core.PersistentArrayMap(null, 3, [new cljs.core.Keyword(null,"parents","parents",-2027538891),cljs.core.assoc.call(null,new cljs.core.Keyword(null,"parents","parents",-2027538891).cljs$core$IFn$_invoke$arity$1(h),tag,cljs.core.conj.call(null,cljs.core.get.call(null,tp,tag,cljs.core.PersistentHashSet.EMPTY),parent)),new cljs.core.Keyword(null,"ancestors","ancestors",-776045424),tf.call(null,new cljs.core.Keyword(null,"ancestors","ancestors",-776045424).cljs$core$IFn$_invoke$arity$1(h),tag,td,parent,ta),new cljs.core.Keyword(null,"descendants","descendants",1824886031),tf.call(null,new cljs.core.Keyword(null,"descendants","descendants",1824886031).cljs$core$IFn$_invoke$arity$1(h),parent,ta,tag,td)], null);
})()
);
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
return h;
}
});
derive = function(h,tag,parent){
switch(arguments.length){
case 2:
return derive__2.call(this,h,tag);
case 3:
return derive__3.call(this,h,tag,parent);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
derive.cljs$core$IFn$_invoke$arity$2 = derive__2;
derive.cljs$core$IFn$_invoke$arity$3 = derive__3;
return derive;
})()
;
/**
* Removes a parent/child relationship between parent and
* tag. h must be a hierarchy obtained from make-hierarchy, if not
* supplied defaults to, and modifies, the global hierarchy.
*/
cljs.core.underive = (function() {
var underive = null;
var underive__2 = (function (tag,parent){
cljs.core.swap_global_hierarchy_BANG_.call(null,underive,tag,parent);
return null;
});
var underive__3 = (function (h,tag,parent){
var parentMap = new cljs.core.Keyword(null,"parents","parents",-2027538891).cljs$core$IFn$_invoke$arity$1(h);
var childsParents = (cljs.core.truth_(parentMap.call(null,tag))?cljs.core.disj.call(null,parentMap.call(null,tag),parent):cljs.core.PersistentHashSet.EMPTY);
var newParents = (cljs.core.truth_(cljs.core.not_empty.call(null,childsParents))?cljs.core.assoc.call(null,parentMap,tag,childsParents):cljs.core.dissoc.call(null,parentMap,tag));
var deriv_seq = cljs.core.flatten.call(null,cljs.core.map.call(null,((function (parentMap,childsParents,newParents){
return (function (p1__10857_SHARP_){
return cljs.core.cons.call(null,cljs.core.first.call(null,p1__10857_SHARP_),cljs.core.interpose.call(null,cljs.core.first.call(null,p1__10857_SHARP_),cljs.core.second.call(null,p1__10857_SHARP_)));
});})(parentMap,childsParents,newParents))
,cljs.core.seq.call(null,newParents)));
if(cljs.core.contains_QMARK_.call(null,parentMap.call(null,tag),parent)){
return cljs.core.reduce.call(null,((function (parentMap,childsParents,newParents,deriv_seq){
return (function (p1__10858_SHARP_,p2__10859_SHARP_){
return cljs.core.apply.call(null,cljs.core.derive,p1__10858_SHARP_,p2__10859_SHARP_);
});})(parentMap,childsParents,newParents,deriv_seq))
,cljs.core.make_hierarchy.call(null),cljs.core.partition.call(null,(2),deriv_seq));
} else {
return h;
}
});
underive = function(h,tag,parent){
switch(arguments.length){
case 2:
return underive__2.call(this,h,tag);
case 3:
return underive__3.call(this,h,tag,parent);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
underive.cljs$core$IFn$_invoke$arity$2 = underive__2;
underive.cljs$core$IFn$_invoke$arity$3 = underive__3;
return underive;
})()
;
cljs.core.reset_cache = (function reset_cache(method_cache,method_table,cached_hierarchy,hierarchy){
cljs.core.swap_BANG_.call(null,method_cache,(function (_){
return cljs.core.deref.call(null,method_table);
}));
return cljs.core.swap_BANG_.call(null,cached_hierarchy,(function (_){
return cljs.core.deref.call(null,hierarchy);
}));
});
cljs.core.prefers_STAR_ = (function prefers_STAR_(x,y,prefer_table){
var xprefs = cljs.core.deref.call(null,prefer_table).call(null,x);
var or__3628__auto__ = (cljs.core.truth_((function (){var and__3616__auto__ = xprefs;
if(cljs.core.truth_(and__3616__auto__)){
return xprefs.call(null,y);
} else {
return and__3616__auto__;
}
})())?true:null);
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (function (){var ps = cljs.core.parents.call(null,y);
while(true){
if((cljs.core.count.call(null,ps) > (0))){
if(cljs.core.truth_(prefers_STAR_.call(null,x,cljs.core.first.call(null,ps),prefer_table))){
} else {
}
var G__10860 = cljs.core.rest.call(null,ps);
ps = G__10860;
continue;
} else {
return null;
}
break;
}
})();
if(cljs.core.truth_(or__3628__auto____$1)){
return or__3628__auto____$1;
} else {
var or__3628__auto____$2 = (function (){var ps = cljs.core.parents.call(null,x);
while(true){
if((cljs.core.count.call(null,ps) > (0))){
if(cljs.core.truth_(prefers_STAR_.call(null,cljs.core.first.call(null,ps),y,prefer_table))){
} else {
}
var G__10861 = cljs.core.rest.call(null,ps);
ps = G__10861;
continue;
} else {
return null;
}
break;
}
})();
if(cljs.core.truth_(or__3628__auto____$2)){
return or__3628__auto____$2;
} else {
return false;
}
}
}
});
cljs.core.dominates = (function dominates(x,y,prefer_table){
var or__3628__auto__ = cljs.core.prefers_STAR_.call(null,x,y,prefer_table);
if(cljs.core.truth_(or__3628__auto__)){
return or__3628__auto__;
} else {
return cljs.core.isa_QMARK_.call(null,x,y);
}
});
cljs.core.find_and_cache_best_method = (function find_and_cache_best_method(name,dispatch_val,hierarchy,method_table,prefer_table,method_cache,cached_hierarchy){
var best_entry = cljs.core.reduce.call(null,(function (be,p__10864){
var vec__10865 = p__10864;
var k = cljs.core.nth.call(null,vec__10865,(0),null);
var _ = cljs.core.nth.call(null,vec__10865,(1),null);
var e = vec__10865;
if(cljs.core.isa_QMARK_.call(null,cljs.core.deref.call(null,hierarchy),dispatch_val,k)){
var be2 = (cljs.core.truth_((function (){var or__3628__auto__ = (be == null);
if(or__3628__auto__){
return or__3628__auto__;
} else {
return cljs.core.dominates.call(null,k,cljs.core.first.call(null,be),prefer_table);
}
})())?e:be);
if(cljs.core.truth_(cljs.core.dominates.call(null,cljs.core.first.call(null,be2),k,prefer_table))){
} else {
throw (new Error([cljs.core.str("Multiple methods in multimethod '"),cljs.core.str(name),cljs.core.str("' match dispatch value: "),cljs.core.str(dispatch_val),cljs.core.str(" -> "),cljs.core.str(k),cljs.core.str(" and "),cljs.core.str(cljs.core.first.call(null,be2)),cljs.core.str(", and neither is preferred")].join('')));
}
return be2;
} else {
return be;
}
}),null,cljs.core.deref.call(null,method_table));
if(cljs.core.truth_(best_entry)){
if(cljs.core._EQ_.call(null,cljs.core.deref.call(null,cached_hierarchy),cljs.core.deref.call(null,hierarchy))){
cljs.core.swap_BANG_.call(null,method_cache,cljs.core.assoc,dispatch_val,cljs.core.second.call(null,best_entry));
return cljs.core.second.call(null,best_entry);
} else {
cljs.core.reset_cache.call(null,method_cache,method_table,cached_hierarchy,hierarchy);
return find_and_cache_best_method.call(null,name,dispatch_val,hierarchy,method_table,prefer_table,method_cache,cached_hierarchy);
}
} else {
return null;
}
});
cljs.core.IMultiFn = (function (){var obj10867 = {};
return obj10867;
})();
cljs.core._reset = (function _reset(mf){
if((function (){var and__3616__auto__ = mf;
if(and__3616__auto__){
return mf.cljs$core$IMultiFn$_reset$arity$1;
} else {
return and__3616__auto__;
}
})()){
return mf.cljs$core$IMultiFn$_reset$arity$1(mf);
} else {
var x__4267__auto__ = (((mf == null))?null:mf);
return (function (){var or__3628__auto__ = (cljs.core._reset[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._reset["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IMultiFn.-reset",mf);
}
}
})().call(null,mf);
}
});
cljs.core._add_method = (function _add_method(mf,dispatch_val,method){
if((function (){var and__3616__auto__ = mf;
if(and__3616__auto__){
return mf.cljs$core$IMultiFn$_add_method$arity$3;
} else {
return and__3616__auto__;
}
})()){
return mf.cljs$core$IMultiFn$_add_method$arity$3(mf,dispatch_val,method);
} else {
var x__4267__auto__ = (((mf == null))?null:mf);
return (function (){var or__3628__auto__ = (cljs.core._add_method[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._add_method["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IMultiFn.-add-method",mf);
}
}
})().call(null,mf,dispatch_val,method);
}
});
cljs.core._remove_method = (function _remove_method(mf,dispatch_val){
if((function (){var and__3616__auto__ = mf;
if(and__3616__auto__){
return mf.cljs$core$IMultiFn$_remove_method$arity$2;
} else {
return and__3616__auto__;
}
})()){
return mf.cljs$core$IMultiFn$_remove_method$arity$2(mf,dispatch_val);
} else {
var x__4267__auto__ = (((mf == null))?null:mf);
return (function (){var or__3628__auto__ = (cljs.core._remove_method[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._remove_method["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IMultiFn.-remove-method",mf);
}
}
})().call(null,mf,dispatch_val);
}
});
cljs.core._prefer_method = (function _prefer_method(mf,dispatch_val,dispatch_val_y){
if((function (){var and__3616__auto__ = mf;
if(and__3616__auto__){
return mf.cljs$core$IMultiFn$_prefer_method$arity$3;
} else {
return and__3616__auto__;
}
})()){
return mf.cljs$core$IMultiFn$_prefer_method$arity$3(mf,dispatch_val,dispatch_val_y);
} else {
var x__4267__auto__ = (((mf == null))?null:mf);
return (function (){var or__3628__auto__ = (cljs.core._prefer_method[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._prefer_method["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IMultiFn.-prefer-method",mf);
}
}
})().call(null,mf,dispatch_val,dispatch_val_y);
}
});
cljs.core._get_method = (function _get_method(mf,dispatch_val){
if((function (){var and__3616__auto__ = mf;
if(and__3616__auto__){
return mf.cljs$core$IMultiFn$_get_method$arity$2;
} else {
return and__3616__auto__;
}
})()){
return mf.cljs$core$IMultiFn$_get_method$arity$2(mf,dispatch_val);
} else {
var x__4267__auto__ = (((mf == null))?null:mf);
return (function (){var or__3628__auto__ = (cljs.core._get_method[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._get_method["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IMultiFn.-get-method",mf);
}
}
})().call(null,mf,dispatch_val);
}
});
cljs.core._methods = (function _methods(mf){
if((function (){var and__3616__auto__ = mf;
if(and__3616__auto__){
return mf.cljs$core$IMultiFn$_methods$arity$1;
} else {
return and__3616__auto__;
}
})()){
return mf.cljs$core$IMultiFn$_methods$arity$1(mf);
} else {
var x__4267__auto__ = (((mf == null))?null:mf);
return (function (){var or__3628__auto__ = (cljs.core._methods[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._methods["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IMultiFn.-methods",mf);
}
}
})().call(null,mf);
}
});
cljs.core._prefers = (function _prefers(mf){
if((function (){var and__3616__auto__ = mf;
if(and__3616__auto__){
return mf.cljs$core$IMultiFn$_prefers$arity$1;
} else {
return and__3616__auto__;
}
})()){
return mf.cljs$core$IMultiFn$_prefers$arity$1(mf);
} else {
var x__4267__auto__ = (((mf == null))?null:mf);
return (function (){var or__3628__auto__ = (cljs.core._prefers[goog.typeOf(x__4267__auto__)]);
if(or__3628__auto__){
return or__3628__auto__;
} else {
var or__3628__auto____$1 = (cljs.core._prefers["_"]);
if(or__3628__auto____$1){
return or__3628__auto____$1;
} else {
throw cljs.core.missing_protocol.call(null,"IMultiFn.-prefers",mf);
}
}
})().call(null,mf);
}
});
cljs.core.throw_no_method_error = (function throw_no_method_error(name,dispatch_val){
throw (new Error([cljs.core.str("No method in multimethod '"),cljs.core.str(name),cljs.core.str("' for dispatch value: "),cljs.core.str(dispatch_val)].join('')));
});
/**
* @constructor
*/
cljs.core.MultiFn = (function (name,dispatch_fn,default_dispatch_val,hierarchy,method_table,prefer_table,method_cache,cached_hierarchy){
this.name = name;
this.dispatch_fn = dispatch_fn;
this.default_dispatch_val = default_dispatch_val;
this.hierarchy = hierarchy;
this.method_table = method_table;
this.prefer_table = prefer_table;
this.method_cache = method_cache;
this.cached_hierarchy = cached_hierarchy;
this.cljs$lang$protocol_mask$partition0$ = 4194305;
this.cljs$lang$protocol_mask$partition1$ = 4352;
})
cljs.core.MultiFn.prototype.cljs$core$IHash$_hash$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
return goog.getUid(this$__$1);
});
cljs.core.MultiFn.prototype.cljs$core$INamed$_name$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
return cljs.core._name.call(null,self__.name);
});
cljs.core.MultiFn.prototype.cljs$core$INamed$_namespace$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
return cljs.core._namespace.call(null,self__.name);
});
cljs.core.MultiFn.prototype.cljs$core$IMultiFn$_reset$arity$1 = (function (mf){
var self__ = this;
var mf__$1 = this;
cljs.core.swap_BANG_.call(null,self__.method_table,((function (mf__$1){
return (function (mf__$2){
return cljs.core.PersistentArrayMap.EMPTY;
});})(mf__$1))
);
cljs.core.swap_BANG_.call(null,self__.method_cache,((function (mf__$1){
return (function (mf__$2){
return cljs.core.PersistentArrayMap.EMPTY;
});})(mf__$1))
);
cljs.core.swap_BANG_.call(null,self__.prefer_table,((function (mf__$1){
return (function (mf__$2){
return cljs.core.PersistentArrayMap.EMPTY;
});})(mf__$1))
);
cljs.core.swap_BANG_.call(null,self__.cached_hierarchy,((function (mf__$1){
return (function (mf__$2){
return null;
});})(mf__$1))
);
return mf__$1;
});
cljs.core.MultiFn.prototype.cljs$core$IMultiFn$_add_method$arity$3 = (function (mf,dispatch_val,method){
var self__ = this;
var mf__$1 = this;
cljs.core.swap_BANG_.call(null,self__.method_table,cljs.core.assoc,dispatch_val,method);
cljs.core.reset_cache.call(null,self__.method_cache,self__.method_table,self__.cached_hierarchy,self__.hierarchy);
return mf__$1;
});
cljs.core.MultiFn.prototype.cljs$core$IMultiFn$_remove_method$arity$2 = (function (mf,dispatch_val){
var self__ = this;
var mf__$1 = this;
cljs.core.swap_BANG_.call(null,self__.method_table,cljs.core.dissoc,dispatch_val);
cljs.core.reset_cache.call(null,self__.method_cache,self__.method_table,self__.cached_hierarchy,self__.hierarchy);
return mf__$1;
});
cljs.core.MultiFn.prototype.cljs$core$IMultiFn$_get_method$arity$2 = (function (mf,dispatch_val){
var self__ = this;
var mf__$1 = this;
if(cljs.core._EQ_.call(null,cljs.core.deref.call(null,self__.cached_hierarchy),cljs.core.deref.call(null,self__.hierarchy))){
} else {
cljs.core.reset_cache.call(null,self__.method_cache,self__.method_table,self__.cached_hierarchy,self__.hierarchy);
}
var temp__4124__auto__ = cljs.core.deref.call(null,self__.method_cache).call(null,dispatch_val);
if(cljs.core.truth_(temp__4124__auto__)){
var target_fn = temp__4124__auto__;
return target_fn;
} else {
var temp__4124__auto____$1 = cljs.core.find_and_cache_best_method.call(null,self__.name,dispatch_val,self__.hierarchy,self__.method_table,self__.prefer_table,self__.method_cache,self__.cached_hierarchy);
if(cljs.core.truth_(temp__4124__auto____$1)){
var target_fn = temp__4124__auto____$1;
return target_fn;
} else {
return cljs.core.deref.call(null,self__.method_table).call(null,self__.default_dispatch_val);
}
}
});
cljs.core.MultiFn.prototype.cljs$core$IMultiFn$_prefer_method$arity$3 = (function (mf,dispatch_val_x,dispatch_val_y){
var self__ = this;
var mf__$1 = this;
if(cljs.core.truth_(cljs.core.prefers_STAR_.call(null,dispatch_val_x,dispatch_val_y,self__.prefer_table))){
throw (new Error([cljs.core.str("Preference conflict in multimethod '"),cljs.core.str(self__.name),cljs.core.str("': "),cljs.core.str(dispatch_val_y),cljs.core.str(" is already preferred to "),cljs.core.str(dispatch_val_x)].join('')));
} else {
}
cljs.core.swap_BANG_.call(null,self__.prefer_table,((function (mf__$1){
return (function (old){
return cljs.core.assoc.call(null,old,dispatch_val_x,cljs.core.conj.call(null,cljs.core.get.call(null,old,dispatch_val_x,cljs.core.PersistentHashSet.EMPTY),dispatch_val_y));
});})(mf__$1))
);
return cljs.core.reset_cache.call(null,self__.method_cache,self__.method_table,self__.cached_hierarchy,self__.hierarchy);
});
cljs.core.MultiFn.prototype.cljs$core$IMultiFn$_methods$arity$1 = (function (mf){
var self__ = this;
var mf__$1 = this;
return cljs.core.deref.call(null,self__.method_table);
});
cljs.core.MultiFn.prototype.cljs$core$IMultiFn$_prefers$arity$1 = (function (mf){
var self__ = this;
var mf__$1 = this;
return cljs.core.deref.call(null,self__.prefer_table);
});
cljs.core.MultiFn.prototype.call = (function() {
var G__10869 = null;
var G__10869__1 = (function (self__){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null);
});
var G__10869__2 = (function (self__,a){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a);
});
var G__10869__3 = (function (self__,a,b){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a,b);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b);
});
var G__10869__4 = (function (self__,a,b,c){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c);
});
var G__10869__5 = (function (self__,a,b,c,d){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d);
});
var G__10869__6 = (function (self__,a,b,c,d,e){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e);
});
var G__10869__7 = (function (self__,a,b,c,d,e,f){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f);
});
var G__10869__8 = (function (self__,a,b,c,d,e,f,g){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g);
});
var G__10869__9 = (function (self__,a,b,c,d,e,f,g,h){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h);
});
var G__10869__10 = (function (self__,a,b,c,d,e,f,g,h,i){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i);
});
var G__10869__11 = (function (self__,a,b,c,d,e,f,g,h,i,j){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j);
});
var G__10869__12 = (function (self__,a,b,c,d,e,f,g,h,i,j,k){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k);
});
var G__10869__13 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l);
});
var G__10869__14 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l,m){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m);
});
var G__10869__15 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n);
});
var G__10869__16 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o);
});
var G__10869__17 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p);
});
var G__10869__18 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q);
});
var G__10869__19 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r);
});
var G__10869__20 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s);
});
var G__10869__21 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t);
});
var G__10869__22 = (function (self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,rest){
var self__ = this;
var self____$1 = this;
var mf = self____$1;
var dispatch_val = cljs.core.apply.call(null,self__.dispatch_fn,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,rest);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return cljs.core.apply.call(null,target_fn,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,rest);
});
G__10869 = function(self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,rest){
switch(arguments.length){
case 1:
return G__10869__1.call(this,self__);
case 2:
return G__10869__2.call(this,self__,a);
case 3:
return G__10869__3.call(this,self__,a,b);
case 4:
return G__10869__4.call(this,self__,a,b,c);
case 5:
return G__10869__5.call(this,self__,a,b,c,d);
case 6:
return G__10869__6.call(this,self__,a,b,c,d,e);
case 7:
return G__10869__7.call(this,self__,a,b,c,d,e,f);
case 8:
return G__10869__8.call(this,self__,a,b,c,d,e,f,g);
case 9:
return G__10869__9.call(this,self__,a,b,c,d,e,f,g,h);
case 10:
return G__10869__10.call(this,self__,a,b,c,d,e,f,g,h,i);
case 11:
return G__10869__11.call(this,self__,a,b,c,d,e,f,g,h,i,j);
case 12:
return G__10869__12.call(this,self__,a,b,c,d,e,f,g,h,i,j,k);
case 13:
return G__10869__13.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l);
case 14:
return G__10869__14.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l,m);
case 15:
return G__10869__15.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n);
case 16:
return G__10869__16.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o);
case 17:
return G__10869__17.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p);
case 18:
return G__10869__18.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q);
case 19:
return G__10869__19.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r);
case 20:
return G__10869__20.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s);
case 21:
return G__10869__21.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t);
case 22:
return G__10869__22.call(this,self__,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,rest);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
G__10869.cljs$core$IFn$_invoke$arity$1 = G__10869__1;
G__10869.cljs$core$IFn$_invoke$arity$2 = G__10869__2;
G__10869.cljs$core$IFn$_invoke$arity$3 = G__10869__3;
G__10869.cljs$core$IFn$_invoke$arity$4 = G__10869__4;
G__10869.cljs$core$IFn$_invoke$arity$5 = G__10869__5;
G__10869.cljs$core$IFn$_invoke$arity$6 = G__10869__6;
G__10869.cljs$core$IFn$_invoke$arity$7 = G__10869__7;
G__10869.cljs$core$IFn$_invoke$arity$8 = G__10869__8;
G__10869.cljs$core$IFn$_invoke$arity$9 = G__10869__9;
G__10869.cljs$core$IFn$_invoke$arity$10 = G__10869__10;
G__10869.cljs$core$IFn$_invoke$arity$11 = G__10869__11;
G__10869.cljs$core$IFn$_invoke$arity$12 = G__10869__12;
G__10869.cljs$core$IFn$_invoke$arity$13 = G__10869__13;
G__10869.cljs$core$IFn$_invoke$arity$14 = G__10869__14;
G__10869.cljs$core$IFn$_invoke$arity$15 = G__10869__15;
G__10869.cljs$core$IFn$_invoke$arity$16 = G__10869__16;
G__10869.cljs$core$IFn$_invoke$arity$17 = G__10869__17;
G__10869.cljs$core$IFn$_invoke$arity$18 = G__10869__18;
G__10869.cljs$core$IFn$_invoke$arity$19 = G__10869__19;
G__10869.cljs$core$IFn$_invoke$arity$20 = G__10869__20;
G__10869.cljs$core$IFn$_invoke$arity$21 = G__10869__21;
G__10869.cljs$core$IFn$_invoke$arity$22 = G__10869__22;
return G__10869;
})()
;
cljs.core.MultiFn.prototype.apply = (function (self__,args10868){
var self__ = this;
var self____$1 = this;
return self____$1.call.apply(self____$1,[self____$1].concat(cljs.core.aclone.call(null,args10868)));
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$0 = (function (){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$1 = (function (a){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$2 = (function (a,b){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a,b);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$3 = (function (a,b,c){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$4 = (function (a,b,c,d){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$5 = (function (a,b,c,d,e){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$6 = (function (a,b,c,d,e,f){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$7 = (function (a,b,c,d,e,f,g){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$8 = (function (a,b,c,d,e,f,g,h){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$9 = (function (a,b,c,d,e,f,g,h,i){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$10 = (function (a,b,c,d,e,f,g,h,i,j){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$11 = (function (a,b,c,d,e,f,g,h,i,j,k){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$12 = (function (a,b,c,d,e,f,g,h,i,j,k,l){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$13 = (function (a,b,c,d,e,f,g,h,i,j,k,l,m){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$14 = (function (a,b,c,d,e,f,g,h,i,j,k,l,m,n){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$15 = (function (a,b,c,d,e,f,g,h,i,j,k,l,m,n,o){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$16 = (function (a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$17 = (function (a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$18 = (function (a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$19 = (function (a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$20 = (function (a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t){
var self__ = this;
var mf = this;
var dispatch_val = self__.dispatch_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return target_fn.call(null,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t);
});
cljs.core.MultiFn.prototype.cljs$core$IFn$_invoke$arity$21 = (function (a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,rest){
var self__ = this;
var mf = this;
var dispatch_val = cljs.core.apply.call(null,self__.dispatch_fn,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,rest);
var target_fn = cljs.core._get_method.call(null,mf,dispatch_val);
if(cljs.core.truth_(target_fn)){
} else {
cljs.core.throw_no_method_error.call(null,self__.name,dispatch_val);
}
return cljs.core.apply.call(null,target_fn,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,rest);
});
cljs.core.MultiFn.cljs$lang$type = true;
cljs.core.MultiFn.cljs$lang$ctorStr = "cljs.core/MultiFn";
cljs.core.MultiFn.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/MultiFn");
});
cljs.core.__GT_MultiFn = (function __GT_MultiFn(name,dispatch_fn,default_dispatch_val,hierarchy,method_table,prefer_table,method_cache,cached_hierarchy){
return (new cljs.core.MultiFn(name,dispatch_fn,default_dispatch_val,hierarchy,method_table,prefer_table,method_cache,cached_hierarchy));
});
/**
* Removes all of the methods of multimethod.
*/
cljs.core.remove_all_methods = (function remove_all_methods(multifn){
return cljs.core._reset.call(null,multifn);
});
/**
* Removes the method of multimethod associated with dispatch-value.
*/
cljs.core.remove_method = (function remove_method(multifn,dispatch_val){
return cljs.core._remove_method.call(null,multifn,dispatch_val);
});
/**
* Causes the multimethod to prefer matches of dispatch-val-x over dispatch-val-y
* when there is a conflict
*/
cljs.core.prefer_method = (function prefer_method(multifn,dispatch_val_x,dispatch_val_y){
return cljs.core._prefer_method.call(null,multifn,dispatch_val_x,dispatch_val_y);
});
/**
* Given a multimethod, returns a map of dispatch values -> dispatch fns
*/
cljs.core.methods$ = (function methods$(multifn){
return cljs.core._methods.call(null,multifn);
});
/**
* Given a multimethod and a dispatch value, returns the dispatch fn
* that would apply to that value, or nil if none apply and no default
*/
cljs.core.get_method = (function get_method(multifn,dispatch_val){
return cljs.core._get_method.call(null,multifn,dispatch_val);
});
/**
* Given a multimethod, returns a map of preferred value -> set of other values
*/
cljs.core.prefers = (function prefers(multifn){
return cljs.core._prefers.call(null,multifn);
});
/**
* @constructor
*/
cljs.core.UUID = (function (uuid){
this.uuid = uuid;
this.cljs$lang$protocol_mask$partition1$ = 0;
this.cljs$lang$protocol_mask$partition0$ = 2153775104;
})
cljs.core.UUID.prototype.cljs$core$IHash$_hash$arity$1 = (function (this$){
var self__ = this;
var this$__$1 = this;
return goog.string.hashCode(cljs.core.pr_str.call(null,this$__$1));
});
cljs.core.UUID.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (_,writer,___$1){
var self__ = this;
var ___$2 = this;
return cljs.core._write.call(null,writer,[cljs.core.str("#uuid \""),cljs.core.str(self__.uuid),cljs.core.str("\"")].join(''));
});
cljs.core.UUID.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (_,other){
var self__ = this;
var ___$1 = this;
return ((other instanceof cljs.core.UUID)) && ((self__.uuid === other.uuid));
});
cljs.core.UUID.prototype.toString = (function (){
var self__ = this;
var _ = this;
return self__.uuid;
});
cljs.core.UUID.prototype.equiv = (function (other){
var self__ = this;
var this$ = this;
return cljs.core._equiv.call(null,this$,other);
});
cljs.core.UUID.cljs$lang$type = true;
cljs.core.UUID.cljs$lang$ctorStr = "cljs.core/UUID";
cljs.core.UUID.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/UUID");
});
cljs.core.__GT_UUID = (function __GT_UUID(uuid){
return (new cljs.core.UUID(uuid));
});
/**
* @constructor
*/
cljs.core.ExceptionInfo = (function (message,data,cause){
this.message = message;
this.data = data;
this.cause = cause;
})
cljs.core.ExceptionInfo.cljs$lang$type = true;
cljs.core.ExceptionInfo.cljs$lang$ctorStr = "cljs.core/ExceptionInfo";
cljs.core.ExceptionInfo.cljs$lang$ctorPrWriter = (function (this__4210__auto__,writer__4211__auto__,opt__4212__auto__){
return cljs.core._write.call(null,writer__4211__auto__,"cljs.core/ExceptionInfo");
});
cljs.core.__GT_ExceptionInfo = (function __GT_ExceptionInfo(message,data,cause){
return (new cljs.core.ExceptionInfo(message,data,cause));
});
cljs.core.ExceptionInfo.prototype = (new Error());
cljs.core.ExceptionInfo.prototype.constructor = cljs.core.ExceptionInfo;
/**
* Alpha - subject to change.
* Create an instance of ExceptionInfo, an Error type that carries a
* map of additional data.
*/
cljs.core.ex_info = (function() {
var ex_info = null;
var ex_info__2 = (function (msg,map){
return (new cljs.core.ExceptionInfo(msg,map,null));
});
var ex_info__3 = (function (msg,map,cause){
return (new cljs.core.ExceptionInfo(msg,map,cause));
});
ex_info = function(msg,map,cause){
switch(arguments.length){
case 2:
return ex_info__2.call(this,msg,map);
case 3:
return ex_info__3.call(this,msg,map,cause);
}
throw(new Error('Invalid arity: ' + arguments.length));
};
ex_info.cljs$core$IFn$_invoke$arity$2 = ex_info__2;
ex_info.cljs$core$IFn$_invoke$arity$3 = ex_info__3;
return ex_info;
})()
;
/**
* Alpha - subject to change.
* Returns exception data (a map) if ex is an ExceptionInfo.
* Otherwise returns nil.
*/
cljs.core.ex_data = (function ex_data(ex){
if((ex instanceof cljs.core.ExceptionInfo)){
return ex.data;
} else {
return null;
}
});
/**
* Alpha - subject to change.
* Returns the message attached to the given Error / ExceptionInfo object.
* For non-Errors returns nil.
*/
cljs.core.ex_message = (function ex_message(ex){
if((ex instanceof Error)){
return ex.message;
} else {
return null;
}
});
/**
* Alpha - subject to change.
* Returns exception cause (an Error / ExceptionInfo) if ex is an
* ExceptionInfo.
* Otherwise returns nil.
*/
cljs.core.ex_cause = (function ex_cause(ex){
if((ex instanceof cljs.core.ExceptionInfo)){
return ex.cause;
} else {
return null;
}
});
/**
* Returns an JavaScript compatible comparator based upon pred.
*/
cljs.core.comparator = (function comparator(pred){
return (function (x,y){
if(cljs.core.truth_(pred.call(null,x,y))){
return (-1);
} else {
if(cljs.core.truth_(pred.call(null,y,x))){
return (1);
} else {
return (0);
}
}
});
});
cljs.core.special_symbol_QMARK_ = (function special_symbol_QMARK_(x){
return cljs.core.contains_QMARK_.call(null,new cljs.core.PersistentHashSet(null, new cljs.core.PersistentArrayMap(null, 19, [new cljs.core.Symbol(null,"&","&",-2144855648,null),null,new cljs.core.Symbol(null,"defrecord*","defrecord*",-1936366207,null),null,new cljs.core.Symbol(null,"try","try",-1273693247,null),null,new cljs.core.Symbol(null,"loop*","loop*",615029416,null),null,new cljs.core.Symbol(null,"do","do",1686842252,null),null,new cljs.core.Symbol(null,"letfn*","letfn*",-110097810,null),null,new cljs.core.Symbol(null,"if","if",1181717262,null),null,new cljs.core.Symbol(null,"new","new",-444906321,null),null,new cljs.core.Symbol(null,"ns","ns",2082130287,null),null,new cljs.core.Symbol(null,"deftype*","deftype*",962659890,null),null,new cljs.core.Symbol(null,"let*","let*",1920721458,null),null,new cljs.core.Symbol(null,"js*","js*",-1134233646,null),null,new cljs.core.Symbol(null,"fn*","fn*",-752876845,null),null,new cljs.core.Symbol(null,"recur","recur",1202958259,null),null,new cljs.core.Symbol(null,"set!","set!",250714521,null),null,new cljs.core.Symbol(null,".",".",1975675962,null),null,new cljs.core.Symbol(null,"quote","quote",1377916282,null),null,new cljs.core.Symbol(null,"throw","throw",595905694,null),null,new cljs.core.Symbol(null,"def","def",597100991,null),null], null), null),x);
});
//# sourceMappingURL=core.js.map?rel=1418725962704
|
src/js/components/ui/Banner/Banner.js
|
nekuno/client
|
import PropTypes from 'prop-types';
import React, { Component } from 'react';
import styles from './Banner.scss';
export default class Banner extends Component {
static propTypes = {
onClickHandler: PropTypes.func.isRequired,
onSkipHandler : PropTypes.func.isRequired,
title : PropTypes.string.isRequired,
description : PropTypes.string.isRequired,
buttonText : PropTypes.string.isRequired,
skipText : PropTypes.string.isRequired,
icon : PropTypes.string
};
handleClick() {
this.props.onClickHandler();
}
handleSkip() {
this.props.onSkipHandler();
}
render() {
const {title, description, buttonText, skipText, icon} = this.props;
return (
<div className={styles.banner}>
<div className={styles.textWrapper} onClick={this.handleClick.bind(this)}>
<h2 className={styles.title}>{title}</h2>
<p className={styles.description}>{description}</p>
</div>
{icon ?
<span className={styles.icon + ' icon icon-' + icon} onClick={this.handleClick.bind(this)}/>
: null
}
<div className={styles.buttonWrapper} onClick={this.handleClick.bind(this)}>
<div className={styles.button}>{buttonText}</div>
</div>
<div className={styles.skipLink} onClick={this.handleSkip.bind(this)}>{skipText}</div>
</div>
);
}
}
|
src/containers/Home/Home.js
|
vidaaudrey/mindr
|
import React, { Component } from 'react';
import { Link } from 'react-router';
import { CounterButton, GithubButton } from 'components';
import config from '../../config';
export default class Home extends Component {
render() {
const styles = require('./Home.scss');
// require the logo image both from client and server
const logoImage = require('./logo.png');
return (
<div className={styles.home}>
<div className={styles.masthead}>
<div className="container">
<div className={styles.logo}>
<p>
<img src={logoImage}/>
</p>
</div>
<h1>{config.app.title}</h1>
<h2>{config.app.description}</h2>
<p>
<a className={styles.github} href="https://github.com/erikras/react-redux-universal-hot-example"
target="_blank">
<i className="fa fa-github"/> View on Github
</a>
</p>
<GithubButton user="erikras"
repo="react-redux-universal-hot-example"
type="star"
width={160}
height={30}
count large/>
<GithubButton user="erikras"
repo="react-redux-universal-hot-example"
type="fork"
width={160}
height={30}
count large/>
<p className={styles.humility}>
Created and maintained by <a href="https://twitter.com/erikras" target="_blank">@erikras</a>.
</p>
</div>
</div>
<div className="container">
<div className={styles.counterContainer}>
<CounterButton multireducerKey="counter1"/>
<CounterButton multireducerKey="counter2"/>
<CounterButton multireducerKey="counter3"/>
</div>
<p>This starter boilerplate app uses the following technologies:</p>
<ul>
<li>
<del>Isomorphic</del>
{' '}
<a href="https://medium.com/@mjackson/universal-javascript-4761051b7ae9">Universal</a> rendering
</li>
<li>Both client and server make calls to load data from separate API server</li>
<li><a href="https://github.com/facebook/react" target="_blank">React</a></li>
<li><a href="https://github.com/rackt/react-router" target="_blank">React Router</a></li>
<li><a href="http://expressjs.com" target="_blank">Express</a></li>
<li><a href="http://babeljs.io" target="_blank">Babel</a> for ES6 and ES7 magic</li>
<li><a href="http://webpack.github.io" target="_blank">Webpack</a> for bundling</li>
<li><a href="http://webpack.github.io/docs/webpack-dev-middleware.html" target="_blank">Webpack Dev Middleware</a>
</li>
<li><a href="https://github.com/glenjamin/webpack-hot-middleware" target="_blank">Webpack Hot Middleware</a></li>
<li><a href="https://github.com/rackt/redux" target="_blank">Redux</a>'s futuristic <a
href="https://facebook.github.io/react/blog/2014/05/06/flux.html" target="_blank">Flux</a> implementation
</li>
<li><a href="https://github.com/gaearon/redux-devtools" target="_blank">Redux Dev Tools</a> for next
generation DX (developer experience).
Watch <a href="https://www.youtube.com/watch?v=xsSnOQynTHs" target="_blank">Dan Abramov's talk</a>.
</li>
<li><a href="https://github.com/rackt/redux-router" target="_blank">Redux Router</a> Keep
your router state in your Redux store
</li>
<li><a href="http://eslint.org" target="_blank">ESLint</a> to maintain a consistent code style</li>
<li><a href="https://github.com/erikras/redux-form" target="_blank">redux-form</a> to manage form state
in Redux
</li>
<li><a href="https://github.com/erikras/multireducer" target="_blank">multireducer</a> combine several
identical reducer states into one key-based reducer</li>
<li><a href="https://github.com/webpack/style-loader" target="_blank">style-loader</a> and <a
href="https://github.com/jtangelder/sass-loader" target="_blank">sass-loader</a> to allow import of
stylesheets
</li>
<li><a href="https://github.com/shakacode/bootstrap-sass-loader" target="_blank">bootstrap-sass-loader</a> and <a
href="https://github.com/gowravshekar/font-awesome-webpack" target="_blank">font-awesome-webpack</a> to customize Bootstrap and FontAwesome
</li>
<li><a href="http://socket.io/">socket.io</a> for real-time communication</li>
</ul>
<h3>Features demonstrated in this project</h3>
<dl>
<dt>Multiple components subscribing to same redux store slice</dt>
<dd>
The <code>App.js</code> that wraps all the pages contains an <code>InfoBar</code> component
that fetches data from the server initially, but allows for the user to refresh the data from
the client. <code>About.js</code> contains a <code>MiniInfoBar</code> that displays the same
data.
</dd>
<dt>Server-side data loading</dt>
<dd>
The <Link to="/widgets">Widgets page</Link> demonstrates how to fetch data asynchronously from
some source that is needed to complete the server-side rendering. <code>Widgets.js</code>'s
<code>fetchData()</code> function is called before the widgets page is loaded, on either the server
or the client, allowing all the widget data to be loaded and ready for the page to render.
</dd>
<dt>Data loading errors</dt>
<dd>
The <Link to="/widgets">Widgets page</Link> also demonstrates how to deal with data loading
errors in Redux. The API endpoint that delivers the widget data intentionally fails 33% of
the time to highlight this. The <code>clientMiddleware</code> sends an error action which
the <code>widgets</code> reducer picks up and saves to the Redux state for presenting to the user.
</dd>
<dt>Session based login</dt>
<dd>
On the <Link to="/login">Login page</Link> you can submit a username which will be sent to the server
and stored in the session. Subsequent refreshes will show that you are still logged in.
</dd>
<dt>Redirect after state change</dt>
<dd>
After you log in, you will be redirected to a Login Success page. This <strike>magic</strike> logic
is performed in <code>componentWillReceiveProps()</code> in <code>App.js</code>, but it could
be done in any component that listens to the appropriate store slice, via Redux's <code>@connect</code>,
and pulls the router from the context.
</dd>
<dt>Auth-required views</dt>
<dd>
The aforementioned Login Success page is only visible to you if you are logged in. If you try
to <Link to="/loginSuccess">go there</Link> when you are not logged in, you will be forwarded back
to this home page. This <strike>magic</strike> logic is performed by the
<code>onEnter</code> hook within <code>routes.js</code>.
</dd>
<dt>Forms</dt>
<dd>
The <Link to="/survey">Survey page</Link> uses the
still-experimental <a href="https://github.com/erikras/redux-form" target="_blank">redux-form</a> to
manage form state inside the Redux store. This includes immediate client-side validation.
</dd>
<dt>WebSockets / socket.io</dt>
<dd>
The <Link to="/chat">Chat</Link> uses the socket.io technology for real-time
communication between clients. You need to <Link to="/login">login</Link> first.
</dd>
</dl>
<h3>From the author</h3>
<p>
I cobbled this together from a wide variety of similar "starter" repositories. As I post this in June 2015,
all of these libraries are right at the bleeding edge of web development. They may fall out of fashion as
quickly as they have come into it, but I personally believe that this stack is the future of web development
and will survive for several years. I'm building my new projects like this, and I recommend that you do,
too.
</p>
<p>Thanks for taking the time to check this out.</p>
<p>– Erik Rasmussen</p>
</div>
</div>
);
}
}
|
ajax/libs/forerunnerdb/1.3.369/fdb-all.js
|
tholu/cdnjs
|
(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
var Core = _dereq_('./core'),
CollectionGroup = _dereq_('../lib/CollectionGroup'),
View = _dereq_('../lib/View'),
Highchart = _dereq_('../lib/Highchart'),
Persist = _dereq_('../lib/Persist'),
Document = _dereq_('../lib/Document'),
Overview = _dereq_('../lib/Overview'),
Grid = _dereq_('../lib/Grid'),
Rest = _dereq_('../lib/Rest'),
Odm = _dereq_('../lib/Odm');
if (typeof window !== 'undefined') {
window.ForerunnerDB = Core;
}
module.exports = Core;
},{"../lib/CollectionGroup":6,"../lib/Document":10,"../lib/Grid":11,"../lib/Highchart":12,"../lib/Odm":27,"../lib/Overview":30,"../lib/Persist":32,"../lib/Rest":36,"../lib/View":40,"./core":2}],2:[function(_dereq_,module,exports){
var Core = _dereq_('../lib/Core'),
ShimIE8 = _dereq_('../lib/Shim.IE8');
if (typeof window !== 'undefined') {
window.ForerunnerDB = Core;
}
module.exports = Core;
},{"../lib/Core":7,"../lib/Shim.IE8":39}],3:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* Creates an always-sorted multi-key bucket that allows ForerunnerDB to
* know the index that a document will occupy in an array with minimal
* processing, speeding up things like sorted views.
* @param {object} orderBy An order object.
* @constructor
*/
var ActiveBucket = function (orderBy) {
var sortKey;
this._primaryKey = '_id';
this._keyArr = [];
this._data = [];
this._objLookup = {};
this._count = 0;
for (sortKey in orderBy) {
if (orderBy.hasOwnProperty(sortKey)) {
this._keyArr.push({
key: sortKey,
dir: orderBy[sortKey]
});
}
}
};
Shared.addModule('ActiveBucket', ActiveBucket);
Shared.mixin(ActiveBucket.prototype, 'Mixin.Sorting');
/**
* Gets / sets the primary key used by the active bucket.
* @returns {String} The current primary key.
*/
Shared.synthesize(ActiveBucket.prototype, 'primaryKey');
/**
* Quicksorts a single document into the passed array and
* returns the index that the document should occupy.
* @param {object} obj The document to calculate index for.
* @param {array} arr The array the document index will be
* calculated for.
* @param {string} item The string key representation of the
* document whose index is being calculated.
* @param {function} fn The comparison function that is used
* to determine if a document is sorted below or above the
* document we are calculating the index for.
* @returns {number} The index the document should occupy.
*/
ActiveBucket.prototype.qs = function (obj, arr, item, fn) {
// If the array is empty then return index zero
if (!arr.length) {
return 0;
}
var lastMidwayIndex = -1,
midwayIndex,
lookupItem,
result,
start = 0,
end = arr.length - 1;
// Loop the data until our range overlaps
while (end >= start) {
// Calculate the midway point (divide and conquer)
midwayIndex = Math.floor((start + end) / 2);
if (lastMidwayIndex === midwayIndex) {
// No more items to scan
break;
}
// Get the item to compare against
lookupItem = arr[midwayIndex];
if (lookupItem !== undefined) {
// Compare items
result = fn(this, obj, item, lookupItem);
if (result > 0) {
start = midwayIndex + 1;
}
if (result < 0) {
end = midwayIndex - 1;
}
}
lastMidwayIndex = midwayIndex;
}
if (result > 0) {
return midwayIndex + 1;
} else {
return midwayIndex;
}
};
/**
* Calculates the sort position of an item against another item.
* @param {object} sorter An object or instance that contains
* sortAsc and sortDesc methods.
* @param {object} obj The document to compare.
* @param {string} a The first key to compare.
* @param {string} b The second key to compare.
* @returns {number} Either 1 for sort a after b or -1 to sort
* a before b.
* @private
*/
ActiveBucket.prototype._sortFunc = function (sorter, obj, a, b) {
var aVals = a.split('.:.'),
bVals = b.split('.:.'),
arr = sorter._keyArr,
count = arr.length,
index,
sortType,
castType;
for (index = 0; index < count; index++) {
sortType = arr[index];
castType = typeof obj[sortType.key];
if (castType === 'number') {
aVals[index] = Number(aVals[index]);
bVals[index] = Number(bVals[index]);
}
// Check for non-equal items
if (aVals[index] !== bVals[index]) {
// Return the sorted items
if (sortType.dir === 1) {
return sorter.sortAsc(aVals[index], bVals[index]);
}
if (sortType.dir === -1) {
return sorter.sortDesc(aVals[index], bVals[index]);
}
}
}
};
/**
* Inserts a document into the active bucket.
* @param {object} obj The document to insert.
* @returns {number} The index the document now occupies.
*/
ActiveBucket.prototype.insert = function (obj) {
var key,
keyIndex;
key = this.documentKey(obj);
keyIndex = this._data.indexOf(key);
if (keyIndex === -1) {
// Insert key
keyIndex = this.qs(obj, this._data, key, this._sortFunc);
this._data.splice(keyIndex, 0, key);
} else {
this._data.splice(keyIndex, 0, key);
}
this._objLookup[obj[this._primaryKey]] = key;
this._count++;
return keyIndex;
};
/**
* Removes a document from the active bucket.
* @param {object} obj The document to remove.
* @returns {boolean} True if the document was removed
* successfully or false if it wasn't found in the active
* bucket.
*/
ActiveBucket.prototype.remove = function (obj) {
var key,
keyIndex;
key = this._objLookup[obj[this._primaryKey]];
if (key) {
keyIndex = this._data.indexOf(key);
if (keyIndex > -1) {
this._data.splice(keyIndex, 1);
delete this._objLookup[obj[this._primaryKey]];
this._count--;
return true;
} else {
return false;
}
}
return false;
};
/**
* Get the index that the passed document currently occupies
* or the index it will occupy if added to the active bucket.
* @param {object} obj The document to get the index for.
* @returns {number} The index.
*/
ActiveBucket.prototype.index = function (obj) {
var key,
keyIndex;
key = this.documentKey(obj);
keyIndex = this._data.indexOf(key);
if (keyIndex === -1) {
// Get key index
keyIndex = this.qs(obj, this._data, key, this._sortFunc);
}
return keyIndex;
};
/**
* The key that represents the passed document.
* @param {object} obj The document to get the key for.
* @returns {string} The document key.
*/
ActiveBucket.prototype.documentKey = function (obj) {
var key = '',
arr = this._keyArr,
count = arr.length,
index,
sortType;
for (index = 0; index < count; index++) {
sortType = arr[index];
if (key) {
key += '.:.';
}
key += obj[sortType.key];
}
// Add the unique identifier on the end of the key
key += '.:.' + obj[this._primaryKey];
return key;
};
/**
* Get the number of documents currently indexed in the active
* bucket instance.
* @returns {number} The number of documents.
*/
ActiveBucket.prototype.count = function () {
return this._count;
};
Shared.finishModule('ActiveBucket');
module.exports = ActiveBucket;
},{"./Shared":38}],4:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path');
var BinaryTree = function (data, compareFunc, hashFunc) {
this.init.apply(this, arguments);
};
BinaryTree.prototype.init = function (data, index, compareFunc, hashFunc) {
this._store = [];
this._keys = [];
if (index !== undefined) { this.index(index); }
if (compareFunc !== undefined) { this.compareFunc(compareFunc); }
if (hashFunc !== undefined) { this.hashFunc(hashFunc); }
if (data !== undefined) { this.data(data); }
};
Shared.addModule('BinaryTree', BinaryTree);
Shared.mixin(BinaryTree.prototype, 'Mixin.ChainReactor');
Shared.mixin(BinaryTree.prototype, 'Mixin.Sorting');
Shared.mixin(BinaryTree.prototype, 'Mixin.Common');
Shared.synthesize(BinaryTree.prototype, 'compareFunc');
Shared.synthesize(BinaryTree.prototype, 'hashFunc');
Shared.synthesize(BinaryTree.prototype, 'indexDir');
Shared.synthesize(BinaryTree.prototype, 'keys');
Shared.synthesize(BinaryTree.prototype, 'index', function (index) {
if (index !== undefined) {
// Convert the index object to an array of key val objects
this.keys(this.extractKeys(index));
}
return this.$super.call(this, index);
});
BinaryTree.prototype.extractKeys = function (obj) {
var i,
keys = [];
for (i in obj) {
if (obj.hasOwnProperty(i)) {
keys.push({
key: i,
val: obj[i]
});
}
}
return keys;
};
BinaryTree.prototype.data = function (val) {
if (val !== undefined) {
this._data = val;
if (this._hashFunc) { this._hash = this._hashFunc(val); }
return this;
}
return this._data;
};
BinaryTree.prototype.push = function (val) {
if (val !== undefined) {
this._store.push(val);
return this;
}
return false;
};
BinaryTree.prototype.pull = function (val) {
if (val !== undefined) {
var index = this._store.indexOf(val);
if (index > -1) {
this._store.splice(index, 1);
return true;
}
}
return false;
};
/**
* Default compare method. Can be overridden.
* @param a
* @param b
* @returns {number}
* @private
*/
BinaryTree.prototype._compareFunc = function (a, b) {
// Loop the index array
var i,
indexData,
result = 0;
for (i = 0; i < this._keys.length; i++) {
indexData = this._keys[i];
if (indexData.val === 1) {
result = this.sortAsc(a[indexData.key], b[indexData.key]);
} else if (indexData.val === -1) {
result = this.sortDesc(a[indexData.key], b[indexData.key]);
}
if (result !== 0) {
return result;
}
}
return result;
};
/**
* Default hash function. Can be overridden.
* @param obj
* @private
*/
BinaryTree.prototype._hashFunc = function (obj) {
/*var i,
indexData,
hash = '';
for (i = 0; i < this._keys.length; i++) {
indexData = this._keys[i];
if (hash) { hash += '_'; }
hash += obj[indexData.key];
}
return hash;*/
return obj[this._keys[0].key];
};
BinaryTree.prototype.insert = function (data) {
var result,
inserted,
failed,
i;
if (data instanceof Array) {
// Insert array of data
inserted = [];
failed = [];
for (i = 0; i < data.length; i++) {
if (this.insert(data[i])) {
inserted.push(data[i]);
} else {
failed.push(data[i]);
}
}
return {
inserted: inserted,
failed: failed
};
}
if (!this._data) {
// Insert into this node (overwrite) as there is no data
this.data(data);
//this.push(data);
return true;
}
result = this._compareFunc(this._data, data);
if (result === 0) {
this.push(data);
// Less than this node
if (this._left) {
// Propagate down the left branch
this._left.insert(data);
} else {
// Assign to left branch
this._left = new BinaryTree(data, this._index, this._compareFunc, this._hashFunc);
}
return true;
}
if (result === -1) {
// Greater than this node
if (this._right) {
// Propagate down the right branch
this._right.insert(data);
} else {
// Assign to right branch
this._right = new BinaryTree(data, this._index, this._compareFunc, this._hashFunc);
}
return true;
}
if (result === 1) {
// Less than this node
if (this._left) {
// Propagate down the left branch
this._left.insert(data);
} else {
// Assign to left branch
this._left = new BinaryTree(data, this._index, this._compareFunc, this._hashFunc);
}
return true;
}
return false;
};
BinaryTree.prototype.lookup = function (data, resultArr) {
var result = this._compareFunc(this._data, data);
resultArr = resultArr || [];
if (result === 0) {
if (this._left) { this._left.lookup(data, resultArr); }
resultArr.push(this._data);
if (this._right) { this._right.lookup(data, resultArr); }
}
if (result === -1) {
if (this._right) { this._right.lookup(data, resultArr); }
}
if (result === 1) {
if (this._left) { this._left.lookup(data, resultArr); }
}
return resultArr;
};
BinaryTree.prototype.inOrder = function (type, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.inOrder(type, resultArr);
}
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
if (this._right) {
this._right.inOrder(type, resultArr);
}
return resultArr;
};
/*BinaryTree.prototype.find = function (type, search, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.find(type, search, resultArr);
}
// Check if this node's data is greater or less than the from value
var fromResult = this.sortAsc(this._data[key], from),
toResult = this.sortAsc(this._data[key], to);
if ((fromResult === 0 || fromResult === 1) && (toResult === 0 || toResult === -1)) {
// This data node is greater than or equal to the from value,
// and less than or equal to the to value so include it
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
}
if (this._right) {
this._right.find(type, search, resultArr);
}
return resultArr;
};*/
/**
*
* @param {String} type
* @param {String} key The data key to range search against.
* @param {Number} from Range search from this value (inclusive)
* @param {Number} to Range search to this value (inclusive)
* @param {Array=} resultArr Leave undefined when calling (internal use)
* @returns {Array} Array of matching document objects
*/
BinaryTree.prototype.findRange = function (type, key, from, to, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.findRange(type, key, from, to, resultArr);
}
// Check if this node's data is greater or less than the from value
var fromResult = this.sortAsc(this._data[key], from),
toResult = this.sortAsc(this._data[key], to);
if ((fromResult === 0 || fromResult === 1) && (toResult === 0 || toResult === -1)) {
// This data node is greater than or equal to the from value,
// and less than or equal to the to value so include it
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
}
if (this._right) {
this._right.findRange(type, key, from, to, resultArr);
}
return resultArr;
};
/*BinaryTree.prototype.findRegExp = function (type, key, pattern, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.findRegExp(type, key, pattern, resultArr);
}
// Check if this node's data is greater or less than the from value
var fromResult = this.sortAsc(this._data[key], from),
toResult = this.sortAsc(this._data[key], to);
if ((fromResult === 0 || fromResult === 1) && (toResult === 0 || toResult === -1)) {
// This data node is greater than or equal to the from value,
// and less than or equal to the to value so include it
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
}
if (this._right) {
this._right.findRegExp(type, key, pattern, resultArr);
}
return resultArr;
};*/
BinaryTree.prototype.match = function (query, options) {
// Check if the passed query has data in the keys our index
// operates on and if so, is the query sort matching our order
var pathSolver = new Path(),
indexKeyArr = pathSolver.parseArr(this._index),
queryArr = pathSolver.parseArr(query),
matchedKeys = [],
matchedKeyCount = 0,
i;
// Loop the query array and check the order of keys against the
// index key array to see if this index can be used
for (i = 0; i < indexKeyArr.length; i++) {
if (queryArr[i] === indexKeyArr[i]) {
matchedKeyCount++;
matchedKeys.push(queryArr[i]);
} else {
// Query match failed - this is a hash map index so partial key match won't work
return {
matchedKeys: [],
totalKeyCount: queryArr.length,
score: 0
};
}
}
return {
matchedKeys: matchedKeys,
totalKeyCount: queryArr.length,
score: matchedKeyCount
};
//return pathSolver.countObjectPaths(this._keys, query);
};
Shared.finishModule('BinaryTree');
module.exports = BinaryTree;
},{"./Path":31,"./Shared":38}],5:[function(_dereq_,module,exports){
"use strict";
var Shared,
Db,
Metrics,
KeyValueStore,
Path,
IndexHashMap,
IndexBinaryTree,
Crc,
Overload,
ReactorIO;
Shared = _dereq_('./Shared');
/**
* Creates a new collection. Collections store multiple documents and
* handle CRUD against those documents.
* @constructor
*/
var Collection = function (name) {
this.init.apply(this, arguments);
};
Collection.prototype.init = function (name, options) {
this._primaryKey = '_id';
this._primaryIndex = new KeyValueStore('primary');
this._primaryCrc = new KeyValueStore('primaryCrc');
this._crcLookup = new KeyValueStore('crcLookup');
this._name = name;
this._data = [];
this._metrics = new Metrics();
this._options = options || {
changeTimestamp: false
};
// Create an object to store internal protected data
this._metaData = {};
this._deferQueue = {
insert: [],
update: [],
remove: [],
upsert: []
};
this._deferThreshold = {
insert: 100,
update: 100,
remove: 100,
upsert: 100
};
this._deferTime = {
insert: 1,
update: 1,
remove: 1,
upsert: 1
};
// Set the subset to itself since it is the root collection
this.subsetOf(this);
};
Shared.addModule('Collection', Collection);
Shared.mixin(Collection.prototype, 'Mixin.Common');
Shared.mixin(Collection.prototype, 'Mixin.Events');
Shared.mixin(Collection.prototype, 'Mixin.ChainReactor');
Shared.mixin(Collection.prototype, 'Mixin.CRUD');
Shared.mixin(Collection.prototype, 'Mixin.Constants');
Shared.mixin(Collection.prototype, 'Mixin.Triggers');
Shared.mixin(Collection.prototype, 'Mixin.Sorting');
Shared.mixin(Collection.prototype, 'Mixin.Matching');
Shared.mixin(Collection.prototype, 'Mixin.Updating');
Shared.mixin(Collection.prototype, 'Mixin.Tags');
Metrics = _dereq_('./Metrics');
KeyValueStore = _dereq_('./KeyValueStore');
Path = _dereq_('./Path');
IndexHashMap = _dereq_('./IndexHashMap');
IndexBinaryTree = _dereq_('./IndexBinaryTree');
Crc = _dereq_('./Crc');
Db = Shared.modules.Db;
Overload = _dereq_('./Overload');
ReactorIO = _dereq_('./ReactorIO');
/**
* Returns a checksum of a string.
* @param {String} string The string to checksum.
* @return {String} The checksum generated.
*/
Collection.prototype.crc = Crc;
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'state');
/**
* Gets / sets the name of the collection.
* @param {String=} val The name of the collection to set.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'name');
/**
* Gets / sets the metadata stored in the collection.
*/
Shared.synthesize(Collection.prototype, 'metaData');
/**
* Get the data array that represents the collection's data.
* This data is returned by reference and should not be altered outside
* of the provided CRUD functionality of the collection as doing so
* may cause unstable index behaviour within the collection.
* @returns {Array}
*/
Collection.prototype.data = function () {
return this._data;
};
/**
* Drops a collection and all it's stored data from the database.
* @returns {boolean} True on success, false on failure.
*/
Collection.prototype.drop = function (callback) {
var key;
if (!this.isDropped()) {
if (this._db && this._db._collection && this._name) {
if (this.debug()) {
console.log(this.logIdentifier() + ' Dropping');
}
this._state = 'dropped';
this.emit('drop', this);
delete this._db._collection[this._name];
// Remove any reactor IO chain links
if (this._collate) {
for (key in this._collate) {
if (this._collate.hasOwnProperty(key)) {
this.collateRemove(key);
}
}
}
delete this._primaryKey;
delete this._primaryIndex;
delete this._primaryCrc;
delete this._crcLookup;
delete this._name;
delete this._data;
delete this._metrics;
if (callback) { callback(false, true); }
return true;
}
} else {
if (callback) { callback(false, true); }
return true;
}
if (callback) { callback(false, true); }
return false;
};
/**
* Gets / sets the primary key for this collection.
* @param {String=} keyName The name of the primary key.
* @returns {*}
*/
Collection.prototype.primaryKey = function (keyName) {
if (keyName !== undefined) {
if (this._primaryKey !== keyName) {
this._primaryKey = keyName;
// Set the primary key index primary key
this._primaryIndex.primaryKey(keyName);
// Rebuild the primary key index
this.rebuildPrimaryKeyIndex();
}
return this;
}
return this._primaryKey;
};
/**
* Handles insert events and routes changes to binds and views as required.
* @param {Array} inserted An array of inserted documents.
* @param {Array} failed An array of documents that failed to insert.
* @private
*/
Collection.prototype._onInsert = function (inserted, failed) {
this.emit('insert', inserted, failed);
};
/**
* Handles update events and routes changes to binds and views as required.
* @param {Array} items An array of updated documents.
* @private
*/
Collection.prototype._onUpdate = function (items) {
this.emit('update', items);
};
/**
* Handles remove events and routes changes to binds and views as required.
* @param {Array} items An array of removed documents.
* @private
*/
Collection.prototype._onRemove = function (items) {
this.emit('remove', items);
};
/**
* Handles any change to the collection.
* @private
*/
Collection.prototype._onChange = function () {
if (this._options.changeTimestamp) {
// Record the last change timestamp
this._metaData.lastChange = new Date();
}
};
/**
* Gets / sets the db instance this class instance belongs to.
* @param {Db=} db The db instance.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'db', function (db) {
if (db) {
if (this.primaryKey() === '_id') {
// Set primary key to the db's key by default
this.primaryKey(db.primaryKey());
// Apply the same debug settings
this.debug(db.debug());
}
}
return this.$super.apply(this, arguments);
});
/**
* Gets / sets mongodb emulation mode.
* @param {Boolean=} val True to enable, false to disable.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'mongoEmulation');
/**
* Sets the collection's data to the array / documents passed. If any
* data already exists in the collection it will be removed before the
* new data is set.
* @param {Array|Object} data The array of documents or a single document
* that will be set as the collections data.
* @param options Optional options object.
* @param callback Optional callback function.
*/
Collection.prototype.setData = function (data, options, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
if (data) {
var op = this._metrics.create('setData');
op.start();
options = this.options(options);
this.preSetData(data, options, callback);
if (options.$decouple) {
data = this.decouple(data);
}
if (!(data instanceof Array)) {
data = [data];
}
op.time('transformIn');
data = this.transformIn(data);
op.time('transformIn');
var oldData = [].concat(this._data);
this._dataReplace(data);
// Update the primary key index
op.time('Rebuild Primary Key Index');
this.rebuildPrimaryKeyIndex(options);
op.time('Rebuild Primary Key Index');
// Rebuild all other indexes
op.time('Rebuild All Other Indexes');
this._rebuildIndexes();
op.time('Rebuild All Other Indexes');
op.time('Resolve chains');
this.chainSend('setData', data, {oldData: oldData});
op.time('Resolve chains');
op.stop();
this._onChange();
this.emit('setData', this._data, oldData);
}
if (callback) { callback(false); }
return this;
};
/**
* Drops and rebuilds the primary key index for all documents in the collection.
* @param {Object=} options An optional options object.
* @private
*/
Collection.prototype.rebuildPrimaryKeyIndex = function (options) {
options = options || {
$ensureKeys: undefined,
$violationCheck: undefined
};
var ensureKeys = options && options.$ensureKeys !== undefined ? options.$ensureKeys : true,
violationCheck = options && options.$violationCheck !== undefined ? options.$violationCheck : true,
arr,
arrCount,
arrItem,
pIndex = this._primaryIndex,
crcIndex = this._primaryCrc,
crcLookup = this._crcLookup,
pKey = this._primaryKey,
jString;
// Drop the existing primary index
pIndex.truncate();
crcIndex.truncate();
crcLookup.truncate();
// Loop the data and check for a primary key in each object
arr = this._data;
arrCount = arr.length;
while (arrCount--) {
arrItem = arr[arrCount];
if (ensureKeys) {
// Make sure the item has a primary key
this.ensurePrimaryKey(arrItem);
}
if (violationCheck) {
// Check for primary key violation
if (!pIndex.uniqueSet(arrItem[pKey], arrItem)) {
// Primary key violation
throw(this.logIdentifier() + ' Call to setData on collection failed because your data violates the primary key unique constraint. One or more documents are using the same primary key: ' + arrItem[this._primaryKey]);
}
} else {
pIndex.set(arrItem[pKey], arrItem);
}
// Generate a CRC string
jString = this.jStringify(arrItem);
crcIndex.set(arrItem[pKey], jString);
crcLookup.set(jString, arrItem);
}
};
/**
* Checks for a primary key on the document and assigns one if none
* currently exists.
* @param {Object} obj The object to check a primary key against.
* @private
*/
Collection.prototype.ensurePrimaryKey = function (obj) {
if (obj[this._primaryKey] === undefined) {
// Assign a primary key automatically
obj[this._primaryKey] = this.objectId();
}
};
/**
* Clears all data from the collection.
* @returns {Collection}
*/
Collection.prototype.truncate = function () {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
this.emit('truncate', this._data);
// Clear all the data from the collection
this._data.length = 0;
// Re-create the primary index data
this._primaryIndex = new KeyValueStore('primary');
this._primaryCrc = new KeyValueStore('primaryCrc');
this._crcLookup = new KeyValueStore('crcLookup');
this._onChange();
this.deferEmit('change', {type: 'truncate'});
return this;
};
/**
* Modifies an existing document or documents in a collection. This will update
* all matches for 'query' with the data held in 'update'. It will not overwrite
* the matched documents with the update document.
*
* @param {Object} obj The document object to upsert or an array containing
* documents to upsert.
*
* If the document contains a primary key field (based on the collections's primary
* key) then the database will search for an existing document with a matching id.
* If a matching document is found, the document will be updated. Any keys that
* match keys on the existing document will be overwritten with new data. Any keys
* that do not currently exist on the document will be added to the document.
*
* If the document does not contain an id or the id passed does not match an existing
* document, an insert is performed instead. If no id is present a new primary key
* id is provided for the item.
*
* @param {Function=} callback Optional callback method.
* @returns {Object} An object containing two keys, "op" contains either "insert" or
* "update" depending on the type of operation that was performed and "result"
* contains the return data from the operation used.
*/
Collection.prototype.upsert = function (obj, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
if (obj) {
var queue = this._deferQueue.upsert,
deferThreshold = this._deferThreshold.upsert;
var returnData = {},
query,
i;
// Determine if the object passed is an array or not
if (obj instanceof Array) {
if (obj.length > deferThreshold) {
// Break up upsert into blocks
this._deferQueue.upsert = queue.concat(obj);
// Fire off the insert queue handler
this.processQueue('upsert', callback);
return {};
} else {
// Loop the array and upsert each item
returnData = [];
for (i = 0; i < obj.length; i++) {
returnData.push(this.upsert(obj[i]));
}
if (callback) { callback(); }
return returnData;
}
}
// Determine if the operation is an insert or an update
if (obj[this._primaryKey]) {
// Check if an object with this primary key already exists
query = {};
query[this._primaryKey] = obj[this._primaryKey];
if (this._primaryIndex.lookup(query)[0]) {
// The document already exists with this id, this operation is an update
returnData.op = 'update';
} else {
// No document with this id exists, this operation is an insert
returnData.op = 'insert';
}
} else {
// The document passed does not contain an id, this operation is an insert
returnData.op = 'insert';
}
switch (returnData.op) {
case 'insert':
returnData.result = this.insert(obj);
break;
case 'update':
returnData.result = this.update(query, obj);
break;
default:
break;
}
return returnData;
} else {
if (callback) { callback(); }
}
return {};
};
/**
* Executes a method against each document that matches query and returns an
* array of documents that may have been modified by the method.
* @param {Object} query The query object.
* @param {Function} func The method that each document is passed to. If this method
* returns false for a particular document it is excluded from the results.
* @param {Object=} options Optional options object.
* @returns {Array}
*/
Collection.prototype.filter = function (query, func, options) {
return (this.find(query, options)).filter(func);
};
/**
* Executes a method against each document that matches query and then executes
* an update based on the return data of the method.
* @param {Object} query The query object.
* @param {Function} func The method that each document is passed to. If this method
* returns false for a particular document it is excluded from the update.
* @param {Object=} options Optional options object passed to the initial find call.
* @returns {Array}
*/
Collection.prototype.filterUpdate = function (query, func, options) {
var items = this.find(query, options),
results = [],
singleItem,
singleQuery,
singleUpdate,
pk = this.primaryKey(),
i;
for (i = 0; i < items.length; i++) {
singleItem = items[i];
singleUpdate = func(singleItem);
if (singleUpdate) {
singleQuery = {};
singleQuery[pk] = singleItem[pk];
results.push(this.update(singleQuery, singleUpdate));
}
}
return results;
};
/**
* Modifies an existing document or documents in a collection. This will update
* all matches for 'query' with the data held in 'update'. It will not overwrite
* the matched documents with the update document.
*
* @param {Object} query The query that must be matched for a document to be
* operated on.
* @param {Object} update The object containing updated key/values. Any keys that
* match keys on the existing document will be overwritten with this data. Any
* keys that do not currently exist on the document will be added to the document.
* @param {Object=} options An options object.
* @returns {Array} The items that were updated.
*/
Collection.prototype.update = function (query, update, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
// Decouple the update data
update = this.decouple(update);
// Convert queries from mongo dot notation to forerunner queries
if (this.mongoEmulation()) {
this.convertToFdb(query);
this.convertToFdb(update);
}
// Handle transform
update = this.transformIn(update);
if (this.debug()) {
console.log(this.logIdentifier() + ' Updating some data');
}
var self = this,
op = this._metrics.create('update'),
dataSet,
updated,
updateCall = function (referencedDoc) {
var oldDoc = self.decouple(referencedDoc),
newDoc,
triggerOperation,
result;
if (self.willTrigger(self.TYPE_UPDATE, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_UPDATE, self.PHASE_AFTER)) {
newDoc = self.decouple(referencedDoc);
triggerOperation = {
type: 'update',
query: self.decouple(query),
update: self.decouple(update),
options: self.decouple(options),
op: op
};
// Update newDoc with the update criteria so we know what the data will look
// like AFTER the update is processed
result = self.updateObject(newDoc, triggerOperation.update, triggerOperation.query, triggerOperation.options, '');
if (self.processTrigger(triggerOperation, self.TYPE_UPDATE, self.PHASE_BEFORE, referencedDoc, newDoc) !== false) {
// No triggers complained so let's execute the replacement of the existing
// object with the new one
result = self.updateObject(referencedDoc, newDoc, triggerOperation.query, triggerOperation.options, '');
// NOTE: If for some reason we would only like to fire this event if changes are actually going
// to occur on the object from the proposed update then we can add "result &&" to the if
self.processTrigger(triggerOperation, self.TYPE_UPDATE, self.PHASE_AFTER, oldDoc, newDoc);
} else {
// Trigger cancelled operation so tell result that it was not updated
result = false;
}
} else {
// No triggers complained so let's execute the replacement of the existing
// object with the new one
result = self.updateObject(referencedDoc, update, query, options, '');
}
// Inform indexes of the change
self._updateIndexes(oldDoc, referencedDoc);
return result;
};
op.start();
op.time('Retrieve documents to update');
dataSet = this.find(query, {$decouple: false});
op.time('Retrieve documents to update');
if (dataSet.length) {
op.time('Update documents');
updated = dataSet.filter(updateCall);
op.time('Update documents');
if (updated.length) {
op.time('Resolve chains');
this.chainSend('update', {
query: query,
update: update,
dataSet: dataSet
}, options);
op.time('Resolve chains');
this._onUpdate(updated);
this._onChange();
this.deferEmit('change', {type: 'update', data: updated});
}
}
op.stop();
// TODO: Should we decouple the updated array before return by default?
return updated || [];
};
/**
* Replaces an existing object with data from the new object without
* breaking data references.
* @param {Object} currentObj The object to alter.
* @param {Object} newObj The new object to overwrite the existing one with.
* @returns {*} Chain.
* @private
*/
Collection.prototype._replaceObj = function (currentObj, newObj) {
var i;
// Check if the new document has a different primary key value from the existing one
// Remove item from indexes
this._removeFromIndexes(currentObj);
// Remove existing keys from current object
for (i in currentObj) {
if (currentObj.hasOwnProperty(i)) {
delete currentObj[i];
}
}
// Add new keys to current object
for (i in newObj) {
if (newObj.hasOwnProperty(i)) {
currentObj[i] = newObj[i];
}
}
// Update the item in the primary index
if (!this._insertIntoIndexes(currentObj)) {
throw(this.logIdentifier() + ' Primary key violation in update! Key violated: ' + currentObj[this._primaryKey]);
}
// Update the object in the collection data
//this._data.splice(this._data.indexOf(currentObj), 1, newObj);
return this;
};
/**
* Helper method to update a document from it's id.
* @param {String} id The id of the document.
* @param {Object} update The object containing the key/values to update to.
* @returns {Array} The items that were updated.
*/
Collection.prototype.updateById = function (id, update) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.update(searchObj, update);
};
/**
* Internal method for document updating.
* @param {Object} doc The document to update.
* @param {Object} update The object with key/value pairs to update the document with.
* @param {Object} query The query object that we need to match to perform an update.
* @param {Object} options An options object.
* @param {String} path The current recursive path.
* @param {String} opType The type of update operation to perform, if none is specified
* default is to set new data against matching fields.
* @returns {Boolean} True if the document was updated with new / changed data or
* false if it was not updated because the data was the same.
* @private
*/
Collection.prototype.updateObject = function (doc, update, query, options, path, opType) {
// TODO: This method is long, try to break it into smaller pieces
update = this.decouple(update);
// Clear leading dots from path
path = path || '';
if (path.substr(0, 1) === '.') { path = path.substr(1, path.length -1); }
//var oldDoc = this.decouple(doc),
var updated = false,
recurseUpdated = false,
operation,
tmpArray,
tmpIndex,
tmpCount,
tempIndex,
pathInstance,
sourceIsArray,
updateIsArray,
i;
// Loop each key in the update object
for (i in update) {
if (update.hasOwnProperty(i)) {
// Reset operation flag
operation = false;
// Check if the property starts with a dollar (function)
if (i.substr(0, 1) === '$') {
// Check for commands
switch (i) {
case '$key':
case '$index':
case '$data':
case '$min':
case '$max':
// Ignore some operators
operation = true;
break;
case '$each':
operation = true;
// Loop over the array of updates and run each one
tmpCount = update.$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
recurseUpdated = this.updateObject(doc, update.$each[tmpIndex], query, options, path);
if (recurseUpdated) {
updated = true;
}
}
updated = updated || recurseUpdated;
break;
default:
operation = true;
// Now run the operation
recurseUpdated = this.updateObject(doc, update[i], query, options, path, i);
updated = updated || recurseUpdated;
break;
}
}
// Check if the key has a .$ at the end, denoting an array lookup
if (this._isPositionalKey(i)) {
operation = true;
// Modify i to be the name of the field
i = i.substr(0, i.length - 2);
pathInstance = new Path(path + '.' + i);
// Check if the key is an array and has items
if (doc[i] && doc[i] instanceof Array && doc[i].length) {
tmpArray = [];
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], pathInstance.value(query)[0], options, '', {})) {
tmpArray.push(tmpIndex);
}
}
// Loop the items that matched and update them
for (tmpIndex = 0; tmpIndex < tmpArray.length; tmpIndex++) {
recurseUpdated = this.updateObject(doc[i][tmpArray[tmpIndex]], update[i + '.$'], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
}
}
if (!operation) {
if (!opType && typeof(update[i]) === 'object') {
if (doc[i] !== null && typeof(doc[i]) === 'object') {
// Check if we are dealing with arrays
sourceIsArray = doc[i] instanceof Array;
updateIsArray = update[i] instanceof Array;
if (sourceIsArray || updateIsArray) {
// Check if the update is an object and the doc is an array
if (!updateIsArray && sourceIsArray) {
// Update is an object, source is an array so match the array items
// with our query object to find the one to update inside this array
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
recurseUpdated = this.updateObject(doc[i][tmpIndex], update[i], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
} else {
// Either both source and update are arrays or the update is
// an array and the source is not, so set source to update
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
}
} else {
// The doc key is an object so traverse the
// update further
recurseUpdated = this.updateObject(doc[i], update[i], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
} else {
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
}
} else {
switch (opType) {
case '$inc':
var doUpdate = true;
// Check for a $min / $max operator
if (update[i] > 0) {
if (update.$max) {
// Check current value
if (doc[i] >= update.$max) {
// Don't update
doUpdate = false;
}
}
} else if (update[i] < 0) {
if (update.$min) {
// Check current value
if (doc[i] <= update.$min) {
// Don't update
doUpdate = false;
}
}
}
if (doUpdate) {
this._updateIncrement(doc, i, update[i]);
updated = true;
}
break;
case '$cast':
// Casts a property to the type specified if it is not already
// that type. If the cast is an array or an object and the property
// is not already that type a new array or object is created and
// set to the property, overwriting the previous value
switch (update[i]) {
case 'array':
if (!(doc[i] instanceof Array)) {
// Cast to an array
this._updateProperty(doc, i, update.$data || []);
updated = true;
}
break;
case 'object':
if (!(doc[i] instanceof Object) || (doc[i] instanceof Array)) {
// Cast to an object
this._updateProperty(doc, i, update.$data || {});
updated = true;
}
break;
case 'number':
if (typeof doc[i] !== 'number') {
// Cast to a number
this._updateProperty(doc, i, Number(doc[i]));
updated = true;
}
break;
case 'string':
if (typeof doc[i] !== 'string') {
// Cast to a string
this._updateProperty(doc, i, String(doc[i]));
updated = true;
}
break;
default:
throw(this.logIdentifier() + ' Cannot update cast to unknown type: ' + update[i]);
}
break;
case '$push':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
// Check for a $position modifier with an $each
if (update[i].$position !== undefined && update[i].$each instanceof Array) {
// Grab the position to insert at
tempIndex = update[i].$position;
// Loop the each array and push each item
tmpCount = update[i].$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
this._updateSplicePush(doc[i], tempIndex + tmpIndex, update[i].$each[tmpIndex]);
}
} else if (update[i].$each instanceof Array) {
// Do a loop over the each to push multiple items
tmpCount = update[i].$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
this._updatePush(doc[i], update[i].$each[tmpIndex]);
}
} else {
// Do a standard push
this._updatePush(doc[i], update[i]);
}
updated = true;
} else {
throw(this.logIdentifier() + ' Cannot push to a key that is not an array! (' + i + ')');
}
break;
case '$pull':
if (doc[i] instanceof Array) {
tmpArray = [];
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], update[i], options, '', {})) {
tmpArray.push(tmpIndex);
}
}
tmpCount = tmpArray.length;
// Now loop the pull array and remove items to be pulled
while (tmpCount--) {
this._updatePull(doc[i], tmpArray[tmpCount]);
updated = true;
}
}
break;
case '$pullAll':
if (doc[i] instanceof Array) {
if (update[i] instanceof Array) {
tmpArray = doc[i];
tmpCount = tmpArray.length;
if (tmpCount > 0) {
// Now loop the pull array and remove items to be pulled
while (tmpCount--) {
for (tempIndex = 0; tempIndex < update[i].length; tempIndex++) {
if (tmpArray[tmpCount] === update[i][tempIndex]) {
this._updatePull(doc[i], tmpCount);
tmpCount--;
updated = true;
}
}
if (tmpCount < 0) {
break;
}
}
}
} else {
throw(this.logIdentifier() + ' Cannot pullAll without being given an array of values to pull! (' + i + ')');
}
}
break;
case '$addToSet':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
// Loop the target array and check for existence of item
var targetArr = doc[i],
targetArrIndex,
targetArrCount = targetArr.length,
objHash,
addObj = true,
optionObj = (options && options.$addToSet),
hashMode,
pathSolver;
// Check if we have an options object for our operation
if (update[i].$key) {
hashMode = false;
pathSolver = new Path(update[i].$key);
objHash = pathSolver.value(update[i])[0];
// Remove the key from the object before we add it
delete update[i].$key;
} else if (optionObj && optionObj.key) {
hashMode = false;
pathSolver = new Path(optionObj.key);
objHash = pathSolver.value(update[i])[0];
} else {
objHash = this.jStringify(update[i]);
hashMode = true;
}
for (targetArrIndex = 0; targetArrIndex < targetArrCount; targetArrIndex++) {
if (hashMode) {
// Check if objects match via a string hash (JSON)
if (this.jStringify(targetArr[targetArrIndex]) === objHash) {
// The object already exists, don't add it
addObj = false;
break;
}
} else {
// Check if objects match based on the path
if (objHash === pathSolver.value(targetArr[targetArrIndex])[0]) {
// The object already exists, don't add it
addObj = false;
break;
}
}
}
if (addObj) {
this._updatePush(doc[i], update[i]);
updated = true;
}
} else {
throw(this.logIdentifier() + ' Cannot addToSet on a key that is not an array! (' + i + ')');
}
break;
case '$splicePush':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
tempIndex = update.$index;
if (tempIndex !== undefined) {
delete update.$index;
// Check for out of bounds index
if (tempIndex > doc[i].length) {
tempIndex = doc[i].length;
}
this._updateSplicePush(doc[i], tempIndex, update[i]);
updated = true;
} else {
throw(this.logIdentifier() + ' Cannot splicePush without a $index integer value!');
}
} else {
throw(this.logIdentifier() + ' Cannot splicePush with a key that is not an array! (' + i + ')');
}
break;
case '$move':
if (doc[i] instanceof Array) {
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], update[i], options, '', {})) {
var moveToIndex = update.$index;
if (moveToIndex !== undefined) {
delete update.$index;
this._updateSpliceMove(doc[i], tmpIndex, moveToIndex);
updated = true;
} else {
throw(this.logIdentifier() + ' Cannot move without a $index integer value!');
}
break;
}
}
} else {
throw(this.logIdentifier() + ' Cannot move on a key that is not an array! (' + i + ')');
}
break;
case '$mul':
this._updateMultiply(doc, i, update[i]);
updated = true;
break;
case '$rename':
this._updateRename(doc, i, update[i]);
updated = true;
break;
case '$overwrite':
this._updateOverwrite(doc, i, update[i]);
updated = true;
break;
case '$unset':
this._updateUnset(doc, i);
updated = true;
break;
case '$clear':
this._updateClear(doc, i);
updated = true;
break;
case '$pop':
if (doc[i] instanceof Array) {
if (this._updatePop(doc[i], update[i])) {
updated = true;
}
} else {
throw(this.logIdentifier() + ' Cannot pop from a key that is not an array! (' + i + ')');
}
break;
case '$toggle':
// Toggle the boolean property between true and false
this._updateProperty(doc, i, !doc[i]);
updated = true;
break;
default:
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
break;
}
}
}
}
}
return updated;
};
/**
* Determines if the passed key has an array positional mark (a dollar at the end
* of its name).
* @param {String} key The key to check.
* @returns {Boolean} True if it is a positional or false if not.
* @private
*/
Collection.prototype._isPositionalKey = function (key) {
return key.substr(key.length - 2, 2) === '.$';
};
/**
* Removes any documents from the collection that match the search query
* key/values.
* @param {Object} query The query object.
* @param {Object=} options An options object.
* @param {Function=} callback A callback method.
* @returns {Array} An array of the documents that were removed.
*/
Collection.prototype.remove = function (query, options, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
var self = this,
dataSet,
index,
arrIndex,
returnArr,
removeMethod,
triggerOperation,
doc,
newDoc;
if (typeof(options) === 'function') {
callback = options;
options = {};
}
// Convert queries from mongo dot notation to forerunner queries
if (this.mongoEmulation()) {
this.convertToFdb(query);
}
if (query instanceof Array) {
returnArr = [];
for (arrIndex = 0; arrIndex < query.length; arrIndex++) {
returnArr.push(this.remove(query[arrIndex], {noEmit: true}));
}
if (!options || (options && !options.noEmit)) {
this._onRemove(returnArr);
}
if (callback) { callback(false, returnArr); }
return returnArr;
} else {
dataSet = this.find(query, {$decouple: false});
if (dataSet.length) {
removeMethod = function (dataItem) {
// Remove the item from the collection's indexes
self._removeFromIndexes(dataItem);
// Remove data from internal stores
index = self._data.indexOf(dataItem);
self._dataRemoveAtIndex(index);
};
// Remove the data from the collection
for (var i = 0; i < dataSet.length; i++) {
doc = dataSet[i];
if (self.willTrigger(self.TYPE_REMOVE, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_REMOVE, self.PHASE_AFTER)) {
triggerOperation = {
type: 'remove'
};
newDoc = self.decouple(doc);
if (self.processTrigger(triggerOperation, self.TYPE_REMOVE, self.PHASE_BEFORE, newDoc, newDoc) !== false) {
// The trigger didn't ask to cancel so execute the removal method
removeMethod(doc);
self.processTrigger(triggerOperation, self.TYPE_REMOVE, self.PHASE_AFTER, newDoc, newDoc);
}
} else {
// No triggers to execute
removeMethod(doc);
}
}
//op.time('Resolve chains');
this.chainSend('remove', {
query: query,
dataSet: dataSet
}, options);
//op.time('Resolve chains');
if (!options || (options && !options.noEmit)) {
this._onRemove(dataSet);
}
this._onChange();
this.deferEmit('change', {type: 'remove', data: dataSet});
}
if (callback) { callback(false, dataSet); }
return dataSet;
}
};
/**
* Helper method that removes a document that matches the given id.
* @param {String} id The id of the document to remove.
* @returns {Array} An array of documents that were removed.
*/
Collection.prototype.removeById = function (id) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.remove(searchObj);
};
/**
* Processes a deferred action queue.
* @param {String} type The queue name to process.
* @param {Function} callback A method to call when the queue has processed.
* @param {Object=} resultObj A temp object to hold results in.
*/
Collection.prototype.processQueue = function (type, callback, resultObj) {
var self = this,
queue = this._deferQueue[type],
deferThreshold = this._deferThreshold[type],
deferTime = this._deferTime[type],
dataArr,
result;
resultObj = resultObj || {
deferred: true
};
if (queue.length) {
// Process items up to the threshold
if (queue.length) {
if (queue.length > deferThreshold) {
// Grab items up to the threshold value
dataArr = queue.splice(0, deferThreshold);
} else {
// Grab all the remaining items
dataArr = queue.splice(0, queue.length);
}
result = self[type](dataArr);
switch (type) {
case 'insert':
resultObj.inserted = resultObj.inserted || [];
resultObj.failed = resultObj.failed || [];
resultObj.inserted = resultObj.inserted.concat(result.inserted);
resultObj.failed = resultObj.failed.concat(result.failed);
break;
}
}
// Queue another process
setTimeout(function () {
self.processQueue.call(self, type, callback, resultObj);
}, deferTime);
} else {
if (callback) { callback(resultObj); }
}
// Check if all queues are complete
if (!this.isProcessingQueue()) {
this.emit('queuesComplete');
}
};
/**
* Checks if any CRUD operations have been deferred and are still waiting to
* be processed.
* @returns {Boolean} True if there are still deferred CRUD operations to process
* or false if all queues are clear.
*/
Collection.prototype.isProcessingQueue = function () {
var i;
for (i in this._deferQueue) {
if (this._deferQueue.hasOwnProperty(i)) {
if (this._deferQueue[i].length) {
return true;
}
}
}
return false;
};
/**
* Inserts a document or array of documents into the collection.
* @param {Object|Array} data Either a document object or array of document
* @param {Number=} index Optional index to insert the record at.
* @param {Function=} callback Optional callback called once action is complete.
* objects to insert into the collection.
*/
Collection.prototype.insert = function (data, index, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
if (typeof(index) === 'function') {
callback = index;
index = this._data.length;
} else if (index === undefined) {
index = this._data.length;
}
data = this.transformIn(data);
return this._insertHandle(data, index, callback);
};
/**
* Inserts a document or array of documents into the collection.
* @param {Object|Array} data Either a document object or array of document
* @param {Number=} index Optional index to insert the record at.
* @param {Function=} callback Optional callback called once action is complete.
* objects to insert into the collection.
*/
Collection.prototype._insertHandle = function (data, index, callback) {
var //self = this,
queue = this._deferQueue.insert,
deferThreshold = this._deferThreshold.insert,
//deferTime = this._deferTime.insert,
inserted = [],
failed = [],
insertResult,
resultObj,
i;
if (data instanceof Array) {
// Check if there are more insert items than the insert defer
// threshold, if so, break up inserts so we don't tie up the
// ui or thread
if (data.length > deferThreshold) {
// Break up insert into blocks
this._deferQueue.insert = queue.concat(data);
// Fire off the insert queue handler
this.processQueue('insert', callback);
return;
} else {
// Loop the array and add items
for (i = 0; i < data.length; i++) {
insertResult = this._insert(data[i], index + i);
if (insertResult === true) {
inserted.push(data[i]);
} else {
failed.push({
doc: data[i],
reason: insertResult
});
}
}
}
} else {
// Store the data item
insertResult = this._insert(data, index);
if (insertResult === true) {
inserted.push(data);
} else {
failed.push({
doc: data,
reason: insertResult
});
}
}
//op.time('Resolve chains');
this.chainSend('insert', data, {index: index});
//op.time('Resolve chains');
resultObj = {
deferred: false,
inserted: inserted,
failed: failed
};
this._onInsert(inserted, failed);
if (callback) { callback(resultObj); }
this._onChange();
this.deferEmit('change', {type: 'insert', data: inserted});
return resultObj;
};
/**
* Internal method to insert a document into the collection. Will
* check for index violations before allowing the document to be inserted.
* @param {Object} doc The document to insert after passing index violation
* tests.
* @param {Number=} index Optional index to insert the document at.
* @returns {Boolean|Object} True on success, false if no document passed,
* or an object containing details about an index violation if one occurred.
* @private
*/
Collection.prototype._insert = function (doc, index) {
if (doc) {
var self = this,
indexViolation,
triggerOperation,
insertMethod,
newDoc;
this.ensurePrimaryKey(doc);
// Check indexes are not going to be broken by the document
indexViolation = this.insertIndexViolation(doc);
insertMethod = function (doc) {
// Add the item to the collection's indexes
self._insertIntoIndexes(doc);
// Check index overflow
if (index > self._data.length) {
index = self._data.length;
}
// Insert the document
self._dataInsertAtIndex(index, doc);
};
if (!indexViolation) {
if (self.willTrigger(self.TYPE_INSERT, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_INSERT, self.PHASE_AFTER)) {
triggerOperation = {
type: 'insert'
};
if (self.processTrigger(triggerOperation, self.TYPE_INSERT, self.PHASE_BEFORE, {}, doc) !== false) {
insertMethod(doc);
if (self.willTrigger(self.TYPE_INSERT, self.PHASE_AFTER)) {
// Clone the doc so that the programmer cannot update the internal document
// on the "after" phase trigger
newDoc = self.decouple(doc);
self.processTrigger(triggerOperation, self.TYPE_INSERT, self.PHASE_AFTER, {}, newDoc);
}
} else {
// The trigger just wants to cancel the operation
return false;
}
} else {
// No triggers to execute
insertMethod(doc);
}
return true;
} else {
return 'Index violation in index: ' + indexViolation;
}
}
return 'No document passed to insert';
};
/**
* Inserts a document into the internal collection data array at
* Inserts a document into the internal collection data array at
* the specified index.
* @param {number} index The index to insert at.
* @param {object} doc The document to insert.
* @private
*/
Collection.prototype._dataInsertAtIndex = function (index, doc) {
this._data.splice(index, 0, doc);
};
/**
* Removes a document from the internal collection data array at
* the specified index.
* @param {number} index The index to remove from.
* @private
*/
Collection.prototype._dataRemoveAtIndex = function (index) {
this._data.splice(index, 1);
};
/**
* Replaces all data in the collection's internal data array with
* the passed array of data.
* @param {array} data The array of data to replace existing data with.
* @private
*/
Collection.prototype._dataReplace = function (data) {
// Clear the array - using a while loop with pop is by far the
// fastest way to clear an array currently
while (this._data.length) {
this._data.pop();
}
// Append new items to the array
this._data = this._data.concat(data);
};
/**
* Inserts a document into the collection indexes.
* @param {Object} doc The document to insert.
* @private
*/
Collection.prototype._insertIntoIndexes = function (doc) {
var arr = this._indexByName,
arrIndex,
violated,
jString = this.jStringify(doc);
// Insert to primary key index
violated = this._primaryIndex.uniqueSet(doc[this._primaryKey], doc);
this._primaryCrc.uniqueSet(doc[this._primaryKey], jString);
this._crcLookup.uniqueSet(jString, doc);
// Insert into other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].insert(doc);
}
}
return violated;
};
/**
* Removes a document from the collection indexes.
* @param {Object} doc The document to remove.
* @private
*/
Collection.prototype._removeFromIndexes = function (doc) {
var arr = this._indexByName,
arrIndex,
jString = this.jStringify(doc);
// Remove from primary key index
this._primaryIndex.unSet(doc[this._primaryKey]);
this._primaryCrc.unSet(doc[this._primaryKey]);
this._crcLookup.unSet(jString);
// Remove from other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].remove(doc);
}
}
};
/**
* Updates collection index data for the passed document.
* @param {Object} oldDoc The old document as it was before the update.
* @param {Object} newDoc The document as it now is after the update.
* @private
*/
Collection.prototype._updateIndexes = function (oldDoc, newDoc) {
this._removeFromIndexes(oldDoc);
this._insertIntoIndexes(newDoc);
};
/**
* Rebuild collection indexes.
* @private
*/
Collection.prototype._rebuildIndexes = function () {
var arr = this._indexByName,
arrIndex;
// Remove from other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].rebuild();
}
}
};
/**
* Uses the passed query to generate a new collection with results
* matching the query parameters.
*
* @param {Object} query The query object to generate the subset with.
* @param {Object=} options An options object.
* @returns {*}
*/
Collection.prototype.subset = function (query, options) {
var result = this.find(query, options);
return new Collection()
.subsetOf(this)
.primaryKey(this._primaryKey)
.setData(result);
};
/**
* Gets / sets the collection that this collection is a subset of.
* @param {Collection=} collection The collection to set as the parent of this subset.
* @returns {Collection}
*/
Shared.synthesize(Collection.prototype, 'subsetOf');
/**
* Checks if the collection is a subset of the passed collection.
* @param {Collection} collection The collection to test against.
* @returns {Boolean} True if the passed collection is the parent of
* the current collection.
*/
Collection.prototype.isSubsetOf = function (collection) {
return this._subsetOf === collection;
};
/**
* Find the distinct values for a specified field across a single collection and
* returns the results in an array.
* @param {String} key The field path to return distinct values for e.g. "person.name".
* @param {Object=} query The query to use to filter the documents used to return values from.
* @param {Object=} options The query options to use when running the query.
* @returns {Array}
*/
Collection.prototype.distinct = function (key, query, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
var data = this.find(query, options),
pathSolver = new Path(key),
valueUsed = {},
distinctValues = [],
value,
i;
// Loop the data and build array of distinct values
for (i = 0; i < data.length; i++) {
value = pathSolver.value(data[i])[0];
if (value && !valueUsed[value]) {
valueUsed[value] = true;
distinctValues.push(value);
}
}
return distinctValues;
};
/**
* Helper method to find a document by it's id.
* @param {String} id The id of the document.
* @param {Object=} options The options object, allowed keys are sort and limit.
* @returns {Array} The items that were updated.
*/
Collection.prototype.findById = function (id, options) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.find(searchObj, options)[0];
};
/**
* Finds all documents that contain the passed string or search object
* regardless of where the string might occur within the document. This
* will match strings from the start, middle or end of the document's
* string (partial match).
* @param search The string to search for. Case sensitive.
* @param options A standard find() options object.
* @returns {Array} An array of documents that matched the search string.
*/
Collection.prototype.peek = function (search, options) {
// Loop all items
var arr = this._data,
arrCount = arr.length,
arrIndex,
arrItem,
tempColl = new Collection(),
typeOfSearch = typeof search;
if (typeOfSearch === 'string') {
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
// Get json representation of object
arrItem = this.jStringify(arr[arrIndex]);
// Check if string exists in object json
if (arrItem.indexOf(search) > -1) {
// Add this item to the temp collection
tempColl.insert(arr[arrIndex]);
}
}
return tempColl.find({}, options);
} else {
return this.find(search, options);
}
};
/**
* Provides a query plan / operations log for a query.
* @param {Object} query The query to execute.
* @param {Object=} options Optional options object.
* @returns {Object} The query plan.
*/
Collection.prototype.explain = function (query, options) {
var result = this.find(query, options);
return result.__fdbOp._data;
};
/**
* Generates an options object with default values or adds default
* values to a passed object if those values are not currently set
* to anything.
* @param {object=} obj Optional options object to modify.
* @returns {object} The options object.
*/
Collection.prototype.options = function (obj) {
obj = obj || {};
obj.$decouple = obj.$decouple !== undefined ? obj.$decouple : true;
obj.$explain = obj.$explain !== undefined ? obj.$explain : false;
return obj;
};
/**
* Queries the collection based on the query object passed.
* @param {Object} query The query key/values that a document must match in
* order for it to be returned in the result array.
* @param {Object=} options An optional options object.
* @param {Function=} callback !! DO NOT USE, THIS IS NON-OPERATIONAL !!
* Optional callback. If specified the find process
* will not return a value and will assume that you wish to operate under an
* async mode. This will break up large find requests into smaller chunks and
* process them in a non-blocking fashion allowing large datasets to be queried
* without causing the browser UI to pause. Results from this type of operation
* will be passed back to the callback once completed.
*
* @returns {Array} The results array from the find operation, containing all
* documents that matched the query.
*/
Collection.prototype.find = function (query, options, callback) {
// Convert queries from mongo dot notation to forerunner queries
if (this.mongoEmulation()) {
this.convertToFdb(query);
}
if (callback) {
// Check the size of the collection's data array
// Split operation into smaller tasks and callback when complete
callback('Callbacks for the find() operation are not yet implemented!', []);
return [];
}
return this._find.apply(this, arguments);
};
Collection.prototype._find = function (query, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
// TODO: This method is quite long, break into smaller pieces
query = query || {};
options = this.options(options);
var op = this._metrics.create('find'),
pk = this.primaryKey(),
self = this,
analysis,
scanLength,
requiresTableScan = true,
resultArr,
joinCollectionIndex,
joinIndex,
joinCollection = {},
joinQuery,
joinPath,
joinCollectionName,
joinCollectionInstance,
joinMatch,
joinMatchIndex,
joinSearchQuery,
joinSearchOptions,
joinMulti,
joinRequire,
joinFindResults,
joinFindResult,
joinItem,
joinPrefix,
resultCollectionName,
resultIndex,
resultRemove = [],
index,
i, j, k, l,
fieldListOn = [],
fieldListOff = [],
elemMatchPathSolver,
elemMatchSubArr,
elemMatchSpliceArr,
matcherTmpOptions = {},
result,
cursor = {},
//renameFieldMethod,
//renameFieldPath,
matcher = function (doc) {
return self._match(doc, query, options, 'and', matcherTmpOptions);
};
op.start();
if (query) {
// Get query analysis to execute best optimised code path
op.time('analyseQuery');
analysis = this._analyseQuery(self.decouple(query), options, op);
op.time('analyseQuery');
op.data('analysis', analysis);
if (analysis.hasJoin && analysis.queriesJoin) {
// The query has a join and tries to limit by it's joined data
// Get an instance reference to the join collections
op.time('joinReferences');
for (joinIndex = 0; joinIndex < analysis.joinsOn.length; joinIndex++) {
joinCollectionName = analysis.joinsOn[joinIndex];
joinPath = new Path(analysis.joinQueries[joinCollectionName]);
joinQuery = joinPath.value(query)[0];
joinCollection[analysis.joinsOn[joinIndex]] = this._db.collection(analysis.joinsOn[joinIndex]).subset(joinQuery);
// Remove join clause from main query
delete query[analysis.joinQueries[joinCollectionName]];
}
op.time('joinReferences');
}
// Check if an index lookup can be used to return this result
if (analysis.indexMatch.length && (!options || (options && !options.$skipIndex))) {
op.data('index.potential', analysis.indexMatch);
op.data('index.used', analysis.indexMatch[0].index);
// Get the data from the index
op.time('indexLookup');
resultArr = analysis.indexMatch[0].lookup || [];
op.time('indexLookup');
// Check if the index coverage is all keys, if not we still need to table scan it
if (analysis.indexMatch[0].keyData.totalKeyCount === analysis.indexMatch[0].keyData.score) {
// Don't require a table scan to find relevant documents
requiresTableScan = false;
}
} else {
op.flag('usedIndex', false);
}
if (requiresTableScan) {
if (resultArr && resultArr.length) {
scanLength = resultArr.length;
op.time('tableScan: ' + scanLength);
// Filter the source data and return the result
resultArr = resultArr.filter(matcher);
} else {
// Filter the source data and return the result
scanLength = this._data.length;
op.time('tableScan: ' + scanLength);
resultArr = this._data.filter(matcher);
}
op.time('tableScan: ' + scanLength);
}
// Order the array if we were passed a sort clause
if (options.$orderBy) {
op.time('sort');
resultArr = this.sort(options.$orderBy, resultArr);
op.time('sort');
}
if (options.$page !== undefined && options.$limit !== undefined) {
// Record paging data
cursor.page = options.$page;
cursor.pages = Math.ceil(resultArr.length / options.$limit);
cursor.records = resultArr.length;
// Check if we actually need to apply the paging logic
if (options.$page && options.$limit > 0) {
op.data('cursor', cursor);
// Skip to the page specified based on limit
resultArr.splice(0, options.$page * options.$limit);
}
}
if (options.$skip) {
cursor.skip = options.$skip;
// Skip past the number of records specified
resultArr.splice(0, options.$skip);
op.data('skip', options.$skip);
}
if (options.$limit && resultArr && resultArr.length > options.$limit) {
cursor.limit = options.$limit;
resultArr.length = options.$limit;
op.data('limit', options.$limit);
}
if (options.$decouple) {
// Now decouple the data from the original objects
op.time('decouple');
resultArr = this.decouple(resultArr);
op.time('decouple');
op.data('flag.decouple', true);
}
// Now process any joins on the final data
if (options.$join) {
for (joinCollectionIndex = 0; joinCollectionIndex < options.$join.length; joinCollectionIndex++) {
for (joinCollectionName in options.$join[joinCollectionIndex]) {
if (options.$join[joinCollectionIndex].hasOwnProperty(joinCollectionName)) {
// Set the key to store the join result in to the collection name by default
resultCollectionName = joinCollectionName;
// Get the join collection instance from the DB
if (joinCollection[joinCollectionName]) {
joinCollectionInstance = joinCollection[joinCollectionName];
} else {
joinCollectionInstance = this._db.collection(joinCollectionName);
}
// Get the match data for the join
joinMatch = options.$join[joinCollectionIndex][joinCollectionName];
// Loop our result data array
for (resultIndex = 0; resultIndex < resultArr.length; resultIndex++) {
// Loop the join conditions and build a search object from them
joinSearchQuery = {};
joinMulti = false;
joinRequire = false;
joinPrefix = '';
for (joinMatchIndex in joinMatch) {
if (joinMatch.hasOwnProperty(joinMatchIndex)) {
// Check the join condition name for a special command operator
if (joinMatchIndex.substr(0, 1) === '$') {
// Special command
switch (joinMatchIndex) {
case '$where':
if (joinMatch[joinMatchIndex].query) { joinSearchQuery = joinMatch[joinMatchIndex].query; }
if (joinMatch[joinMatchIndex].options) { joinSearchOptions = joinMatch[joinMatchIndex].options; }
break;
case '$as':
// Rename the collection when stored in the result document
resultCollectionName = joinMatch[joinMatchIndex];
break;
case '$multi':
// Return an array of documents instead of a single matching document
joinMulti = joinMatch[joinMatchIndex];
break;
case '$require':
// Remove the result item if no matching join data is found
joinRequire = joinMatch[joinMatchIndex];
break;
case '$prefix':
// Add a prefix to properties mixed in
joinPrefix = joinMatch[joinMatchIndex];
break;
default:
break;
}
} else {
// Get the data to match against and store in the search object
// Resolve complex referenced query
joinSearchQuery[joinMatchIndex] = self._resolveDynamicQuery(joinMatch[joinMatchIndex], resultArr[resultIndex]);
}
}
}
// Do a find on the target collection against the match data
joinFindResults = joinCollectionInstance.find(joinSearchQuery, joinSearchOptions);
// Check if we require a joined row to allow the result item
if (!joinRequire || (joinRequire && joinFindResults[0])) {
// Join is not required or condition is met
if (resultCollectionName === '$root') {
// The property name to store the join results in is $root
// which means we need to mixin the results but this only
// works if joinMulti is disabled
if (joinMulti !== false) {
// Throw an exception here as this join is not physically possible!
throw(this.logIdentifier() + ' Cannot combine [$as: "$root"] with [$joinMulti: true] in $join clause!');
}
// Mixin the result
joinFindResult = joinFindResults[0];
joinItem = resultArr[resultIndex];
for (l in joinFindResult) {
if (joinFindResult.hasOwnProperty(l) && joinItem[joinPrefix + l] === undefined) {
// Properties are only mixed in if they do not already exist
// in the target item (are undefined). Using a prefix denoted via
// $prefix is a good way to prevent property name conflicts
joinItem[joinPrefix + l] = joinFindResult[l];
}
}
} else {
resultArr[resultIndex][resultCollectionName] = joinMulti === false ? joinFindResults[0] : joinFindResults;
}
} else {
// Join required but condition not met, add item to removal queue
resultRemove.push(resultArr[resultIndex]);
}
}
}
}
}
op.data('flag.join', true);
}
// Process removal queue
if (resultRemove.length) {
op.time('removalQueue');
for (i = 0; i < resultRemove.length; i++) {
index = resultArr.indexOf(resultRemove[i]);
if (index > -1) {
resultArr.splice(index, 1);
}
}
op.time('removalQueue');
}
if (options.$transform) {
op.time('transform');
for (i = 0; i < resultArr.length; i++) {
resultArr.splice(i, 1, options.$transform(resultArr[i]));
}
op.time('transform');
op.data('flag.transform', true);
}
// Process transforms
if (this._transformEnabled && this._transformOut) {
op.time('transformOut');
resultArr = this.transformOut(resultArr);
op.time('transformOut');
}
op.data('results', resultArr.length);
} else {
resultArr = [];
}
// Check for an $as operator in the options object and if it exists
// iterate over the fields and generate a rename function that will
// operate over the entire returned data array and rename each object's
// fields to their new names
// TODO: Enable $as in collection find to allow renaming fields
/*if (options.$as) {
renameFieldPath = new Path();
renameFieldMethod = function (obj, oldFieldPath, newFieldName) {
renameFieldPath.path(oldFieldPath);
renameFieldPath.rename(newFieldName);
};
for (i in options.$as) {
if (options.$as.hasOwnProperty(i)) {
}
}
}*/
// Generate a list of fields to limit data by
// Each property starts off being enabled by default (= 1) then
// if any property is explicitly specified as 1 then all switch to
// zero except _id.
//
// Any that are explicitly set to zero are switched off.
op.time('scanFields');
for (i in options) {
if (options.hasOwnProperty(i) && i.indexOf('$') !== 0) {
if (options[i] === 1) {
fieldListOn.push(i);
} else if (options[i] === 0) {
fieldListOff.push(i);
}
}
}
op.time('scanFields');
// Limit returned fields by the options data
if (fieldListOn.length || fieldListOff.length) {
op.data('flag.limitFields', true);
op.data('limitFields.on', fieldListOn);
op.data('limitFields.off', fieldListOff);
op.time('limitFields');
// We have explicit fields switched on or off
for (i = 0; i < resultArr.length; i++) {
result = resultArr[i];
for (j in result) {
if (result.hasOwnProperty(j)) {
if (fieldListOn.length) {
// We have explicit fields switched on so remove all fields
// that are not explicitly switched on
// Check if the field name is not the primary key
if (j !== pk) {
if (fieldListOn.indexOf(j) === -1) {
// This field is not in the on list, remove it
delete result[j];
}
}
}
if (fieldListOff.length) {
// We have explicit fields switched off so remove fields
// that are explicitly switched off
if (fieldListOff.indexOf(j) > -1) {
// This field is in the off list, remove it
delete result[j];
}
}
}
}
}
op.time('limitFields');
}
// Now run any projections on the data required
if (options.$elemMatch) {
op.data('flag.elemMatch', true);
op.time('projection-elemMatch');
for (i in options.$elemMatch) {
if (options.$elemMatch.hasOwnProperty(i)) {
elemMatchPathSolver = new Path(i);
// Loop the results array
for (j = 0; j < resultArr.length; j++) {
elemMatchSubArr = elemMatchPathSolver.value(resultArr[j])[0];
// Check we have a sub-array to loop
if (elemMatchSubArr && elemMatchSubArr.length) {
// Loop the sub-array and check for projection query matches
for (k = 0; k < elemMatchSubArr.length; k++) {
// Check if the current item in the sub-array matches the projection query
if (self._match(elemMatchSubArr[k], options.$elemMatch[i], options, '', {})) {
// The item matches the projection query so set the sub-array
// to an array that ONLY contains the matching item and then
// exit the loop since we only want to match the first item
elemMatchPathSolver.set(resultArr[j], i, [elemMatchSubArr[k]]);
break;
}
}
}
}
}
}
op.time('projection-elemMatch');
}
if (options.$elemsMatch) {
op.data('flag.elemsMatch', true);
op.time('projection-elemsMatch');
for (i in options.$elemsMatch) {
if (options.$elemsMatch.hasOwnProperty(i)) {
elemMatchPathSolver = new Path(i);
// Loop the results array
for (j = 0; j < resultArr.length; j++) {
elemMatchSubArr = elemMatchPathSolver.value(resultArr[j])[0];
// Check we have a sub-array to loop
if (elemMatchSubArr && elemMatchSubArr.length) {
elemMatchSpliceArr = [];
// Loop the sub-array and check for projection query matches
for (k = 0; k < elemMatchSubArr.length; k++) {
// Check if the current item in the sub-array matches the projection query
if (self._match(elemMatchSubArr[k], options.$elemsMatch[i], options, '', {})) {
// The item matches the projection query so add it to the final array
elemMatchSpliceArr.push(elemMatchSubArr[k]);
}
}
// Now set the final sub-array to the matched items
elemMatchPathSolver.set(resultArr[j], i, elemMatchSpliceArr);
}
}
}
}
op.time('projection-elemsMatch');
}
op.stop();
resultArr.__fdbOp = op;
resultArr.$cursor = cursor;
return resultArr;
};
Collection.prototype._resolveDynamicQuery = function (query, item) {
var self = this,
newQuery,
propType,
propVal,
i;
if (typeof query === 'string') {
// Check if the property name starts with a back-reference
if (query.substr(0, 3) === '$$.') {
// Fill the query with a back-referenced value
return new Path(query.substr(3, query.length - 3)).value(item)[0];
}
return new Path(query).value(item)[0];
}
newQuery = {};
for (i in query) {
if (query.hasOwnProperty(i)) {
propType = typeof query[i];
propVal = query[i];
switch (propType) {
case 'string':
// Check if the property name starts with a back-reference
if (propVal.substr(0, 3) === '$$.') {
// Fill the query with a back-referenced value
newQuery[i] = new Path(propVal.substr(3, propVal.length - 3)).value(item)[0];
} else {
newQuery[i] = propVal;
}
break;
case 'object':
newQuery[i] = self._resolveDynamicQuery(propVal, item);
break;
default:
newQuery[i] = propVal;
break;
}
}
}
return newQuery;
};
/**
* Returns one document that satisfies the specified query criteria. If multiple
* documents satisfy the query, this method returns the first document to match
* the query.
* @returns {*}
*/
Collection.prototype.findOne = function () {
return (this.find.apply(this, arguments))[0];
};
/**
* Gets the index in the collection data array of the first item matched by
* the passed query object.
* @param {Object} query The query to run to find the item to return the index of.
* @param {Object=} options An options object.
* @returns {Number}
*/
Collection.prototype.indexOf = function (query, options) {
var item = this.find(query, {$decouple: false})[0],
sortedData;
if (item) {
if (!options || options && !options.$orderBy) {
// Basic lookup from order of insert
return this._data.indexOf(item);
} else {
// Trying to locate index based on query with sort order
options.$decouple = false;
sortedData = this.find(query, options);
return sortedData.indexOf(item);
}
}
return -1;
};
/**
* Returns the index of the document identified by the passed item's primary key.
* @param {*} itemLookup The document whose primary key should be used to lookup
* or the id to lookup.
* @param {Object=} options An options object.
* @returns {Number} The index the item with the matching primary key is occupying.
*/
Collection.prototype.indexOfDocById = function (itemLookup, options) {
var item,
sortedData;
if (typeof itemLookup !== 'object') {
item = this._primaryIndex.get(itemLookup);
} else {
item = this._primaryIndex.get(itemLookup[this._primaryKey]);
}
if (item) {
if (!options || options && !options.$orderBy) {
// Basic lookup
return this._data.indexOf(item);
} else {
// Sorted lookup
options.$decouple = false;
sortedData = this.find({}, options);
return sortedData.indexOf(item);
}
}
return -1;
};
/**
* Removes a document from the collection by it's index in the collection's
* data array.
* @param {Number} index The index of the document to remove.
* @returns {Object} The document that has been removed or false if none was
* removed.
*/
Collection.prototype.removeByIndex = function (index) {
var doc,
docId;
doc = this._data[index];
if (doc !== undefined) {
doc = this.decouple(doc);
docId = doc[this.primaryKey()];
return this.removeById(docId);
}
return false;
};
/**
* Gets / sets the collection transform options.
* @param {Object} obj A collection transform options object.
* @returns {*}
*/
Collection.prototype.transform = function (obj) {
if (obj !== undefined) {
if (typeof obj === "object") {
if (obj.enabled !== undefined) {
this._transformEnabled = obj.enabled;
}
if (obj.dataIn !== undefined) {
this._transformIn = obj.dataIn;
}
if (obj.dataOut !== undefined) {
this._transformOut = obj.dataOut;
}
} else {
this._transformEnabled = obj !== false;
}
return this;
}
return {
enabled: this._transformEnabled,
dataIn: this._transformIn,
dataOut: this._transformOut
};
};
/**
* Transforms data using the set transformIn method.
* @param {Object} data The data to transform.
* @returns {*}
*/
Collection.prototype.transformIn = function (data) {
if (this._transformEnabled && this._transformIn) {
if (data instanceof Array) {
var finalArr = [], i;
for (i = 0; i < data.length; i++) {
finalArr[i] = this._transformIn(data[i]);
}
return finalArr;
} else {
return this._transformIn(data);
}
}
return data;
};
/**
* Transforms data using the set transformOut method.
* @param {Object} data The data to transform.
* @returns {*}
*/
Collection.prototype.transformOut = function (data) {
if (this._transformEnabled && this._transformOut) {
if (data instanceof Array) {
var finalArr = [], i;
for (i = 0; i < data.length; i++) {
finalArr[i] = this._transformOut(data[i]);
}
return finalArr;
} else {
return this._transformOut(data);
}
}
return data;
};
/**
* Sorts an array of documents by the given sort path.
* @param {*} sortObj The keys and orders the array objects should be sorted by.
* @param {Array} arr The array of documents to sort.
* @returns {Array}
*/
Collection.prototype.sort = function (sortObj, arr) {
// Make sure we have an array object
arr = arr || [];
var sortArr = [],
sortKey,
sortSingleObj;
for (sortKey in sortObj) {
if (sortObj.hasOwnProperty(sortKey)) {
sortSingleObj = {};
sortSingleObj[sortKey] = sortObj[sortKey];
sortSingleObj.___fdbKey = String(sortKey);
sortArr.push(sortSingleObj);
}
}
if (sortArr.length < 2) {
// There is only one sort criteria, do a simple sort and return it
return this._sort(sortObj, arr);
} else {
return this._bucketSort(sortArr, arr);
}
};
/**
* Takes array of sort paths and sorts them into buckets before returning final
* array fully sorted by multi-keys.
* @param keyArr
* @param arr
* @returns {*}
* @private
*/
Collection.prototype._bucketSort = function (keyArr, arr) {
var keyObj = keyArr.shift(),
arrCopy,
bucketData,
bucketOrder,
bucketKey,
buckets,
i,
finalArr = [];
if (keyArr.length > 0) {
// Sort array by bucket key
arr = this._sort(keyObj, arr);
// Split items into buckets
bucketData = this.bucket(keyObj.___fdbKey, arr);
bucketOrder = bucketData.order;
buckets = bucketData.buckets;
// Loop buckets and sort contents
for (i = 0; i < bucketOrder.length; i++) {
bucketKey = bucketOrder[i];
arrCopy = [].concat(keyArr);
finalArr = finalArr.concat(this._bucketSort(arrCopy, buckets[bucketKey]));
}
return finalArr;
} else {
return this._sort(keyObj, arr);
}
};
/**
* Sorts array by individual sort path.
* @param key
* @param arr
* @returns {Array|*}
* @private
*/
Collection.prototype._sort = function (key, arr) {
var self = this,
sorterMethod,
pathSolver = new Path(),
dataPath = pathSolver.parse(key, true)[0];
pathSolver.path(dataPath.path);
if (dataPath.value === 1) {
// Sort ascending
sorterMethod = function (a, b) {
var valA = pathSolver.value(a)[0],
valB = pathSolver.value(b)[0];
return self.sortAsc(valA, valB);
};
} else if (dataPath.value === -1) {
// Sort descending
sorterMethod = function (a, b) {
var valA = pathSolver.value(a)[0],
valB = pathSolver.value(b)[0];
return self.sortDesc(valA, valB);
};
} else {
throw(this.logIdentifier() + ' $orderBy clause has invalid direction: ' + dataPath.value + ', accepted values are 1 or -1 for ascending or descending!');
}
return arr.sort(sorterMethod);
};
/**
* Takes an array of objects and returns a new object with the array items
* split into buckets by the passed key.
* @param {String} key The key to split the array into buckets by.
* @param {Array} arr An array of objects.
* @returns {Object}
*/
Collection.prototype.bucket = function (key, arr) {
var i,
oldField,
field,
fieldArr = [],
buckets = {};
for (i = 0; i < arr.length; i++) {
field = String(arr[i][key]);
if (oldField !== field) {
fieldArr.push(field);
oldField = field;
}
buckets[field] = buckets[field] || [];
buckets[field].push(arr[i]);
}
return {
buckets: buckets,
order: fieldArr
};
};
/**
* Internal method that takes a search query and options and returns an object
* containing details about the query which can be used to optimise the search.
*
* @param query
* @param options
* @param op
* @returns {Object}
* @private
*/
Collection.prototype._analyseQuery = function (query, options, op) {
var analysis = {
queriesOn: [this._name],
indexMatch: [],
hasJoin: false,
queriesJoin: false,
joinQueries: {},
query: query,
options: options
},
joinCollectionIndex,
joinCollectionName,
joinCollections = [],
joinCollectionReferences = [],
queryPath,
index,
indexMatchData,
indexRef,
indexRefName,
indexLookup,
pathSolver,
queryKeyCount,
i;
// Check if the query is a primary key lookup
op.time('checkIndexes');
pathSolver = new Path();
queryKeyCount = pathSolver.countKeys(query);
if (queryKeyCount) {
if (query[this._primaryKey] !== undefined) {
// Return item via primary key possible
op.time('checkIndexMatch: Primary Key');
analysis.indexMatch.push({
lookup: this._primaryIndex.lookup(query, options),
keyData: {
matchedKeys: [this._primaryKey],
totalKeyCount: queryKeyCount,
score: 1
},
index: this._primaryIndex
});
op.time('checkIndexMatch: Primary Key');
}
// Check if an index can speed up the query
for (i in this._indexById) {
if (this._indexById.hasOwnProperty(i)) {
indexRef = this._indexById[i];
indexRefName = indexRef.name();
op.time('checkIndexMatch: ' + indexRefName);
indexMatchData = indexRef.match(query, options);
if (indexMatchData.score > 0) {
// This index can be used, store it
indexLookup = indexRef.lookup(query, options);
analysis.indexMatch.push({
lookup: indexLookup,
keyData: indexMatchData,
index: indexRef
});
}
op.time('checkIndexMatch: ' + indexRefName);
if (indexMatchData.score === queryKeyCount) {
// Found an optimal index, do not check for any more
break;
}
}
}
op.time('checkIndexes');
// Sort array descending on index key count (effectively a measure of relevance to the query)
if (analysis.indexMatch.length > 1) {
op.time('findOptimalIndex');
analysis.indexMatch.sort(function (a, b) {
if (a.keyData.score > b.keyData.score) {
// This index has a higher score than the other
return -1;
}
if (a.keyData.score < b.keyData.score) {
// This index has a lower score than the other
return 1;
}
// The indexes have the same score but can still be compared by the number of records
// they return from the query. The fewer records they return the better so order by
// record count
if (a.keyData.score === b.keyData.score) {
return a.lookup.length - b.lookup.length;
}
});
op.time('findOptimalIndex');
}
}
// Check for join data
if (options.$join) {
analysis.hasJoin = true;
// Loop all join operations
for (joinCollectionIndex = 0; joinCollectionIndex < options.$join.length; joinCollectionIndex++) {
// Loop the join collections and keep a reference to them
for (joinCollectionName in options.$join[joinCollectionIndex]) {
if (options.$join[joinCollectionIndex].hasOwnProperty(joinCollectionName)) {
joinCollections.push(joinCollectionName);
// Check if the join uses an $as operator
if ('$as' in options.$join[joinCollectionIndex][joinCollectionName]) {
joinCollectionReferences.push(options.$join[joinCollectionIndex][joinCollectionName].$as);
} else {
joinCollectionReferences.push(joinCollectionName);
}
}
}
}
// Loop the join collection references and determine if the query references
// any of the collections that are used in the join. If there no queries against
// joined collections the find method can use a code path optimised for this.
// Queries against joined collections requires the joined collections to be filtered
// first and then joined so requires a little more work.
for (index = 0; index < joinCollectionReferences.length; index++) {
// Check if the query references any collection data that the join will create
queryPath = this._queryReferencesCollection(query, joinCollectionReferences[index], '');
if (queryPath) {
analysis.joinQueries[joinCollections[index]] = queryPath;
analysis.queriesJoin = true;
}
}
analysis.joinsOn = joinCollections;
analysis.queriesOn = analysis.queriesOn.concat(joinCollections);
}
return analysis;
};
/**
* Checks if the passed query references this collection.
* @param query
* @param collection
* @param path
* @returns {*}
* @private
*/
Collection.prototype._queryReferencesCollection = function (query, collection, path) {
var i;
for (i in query) {
if (query.hasOwnProperty(i)) {
// Check if this key is a reference match
if (i === collection) {
if (path) { path += '.'; }
return path + i;
} else {
if (typeof(query[i]) === 'object') {
// Recurse
if (path) { path += '.'; }
path += i;
return this._queryReferencesCollection(query[i], collection, path);
}
}
}
}
return false;
};
/**
* Returns the number of documents currently in the collection.
* @returns {Number}
*/
Collection.prototype.count = function (query, options) {
if (!query) {
return this._data.length;
} else {
// Run query and return count
return this.find(query, options).length;
}
};
/**
* Finds sub-documents from the collection's documents.
* @param {Object} match The query object to use when matching parent documents
* from which the sub-documents are queried.
* @param {String} path The path string used to identify the key in which
* sub-documents are stored in parent documents.
* @param {Object=} subDocQuery The query to use when matching which sub-documents
* to return.
* @param {Object=} subDocOptions The options object to use when querying for
* sub-documents.
* @returns {*}
*/
Collection.prototype.findSub = function (match, path, subDocQuery, subDocOptions) {
var pathHandler = new Path(path),
docArr = this.find(match),
docCount = docArr.length,
docIndex,
subDocArr,
subDocCollection = this._db.collection('__FDB_temp_' + this.objectId()),
subDocResults,
resultObj = {
parents: docCount,
subDocTotal: 0,
subDocs: [],
pathFound: false,
err: ''
};
subDocOptions = subDocOptions || {};
for (docIndex = 0; docIndex < docCount; docIndex++) {
subDocArr = pathHandler.value(docArr[docIndex])[0];
if (subDocArr) {
subDocCollection.setData(subDocArr);
subDocResults = subDocCollection.find(subDocQuery, subDocOptions);
if (subDocOptions.returnFirst && subDocResults.length) {
return subDocResults[0];
}
if (subDocOptions.$split) {
resultObj.subDocs.push(subDocResults);
} else {
resultObj.subDocs = resultObj.subDocs.concat(subDocResults);
}
resultObj.subDocTotal += subDocResults.length;
resultObj.pathFound = true;
}
}
// Drop the sub-document collection
subDocCollection.drop();
// Check if the call should not return stats, if so return only subDocs array
if (subDocOptions.$stats) {
return resultObj;
} else {
return resultObj.subDocs;
}
if (!resultObj.pathFound) {
resultObj.err = 'No objects found in the parent documents with a matching path of: ' + path;
}
return resultObj;
};
/**
* Checks that the passed document will not violate any index rules if
* inserted into the collection.
* @param {Object} doc The document to check indexes against.
* @returns {Boolean} Either false (no violation occurred) or true if
* a violation was detected.
*/
Collection.prototype.insertIndexViolation = function (doc) {
var indexViolated,
arr = this._indexByName,
arrIndex,
arrItem;
// Check the item's primary key is not already in use
if (this._primaryIndex.get(doc[this._primaryKey])) {
indexViolated = this._primaryIndex;
} else {
// Check violations of other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arrItem = arr[arrIndex];
if (arrItem.unique()) {
if (arrItem.violation(doc)) {
indexViolated = arrItem;
break;
}
}
}
}
}
return indexViolated ? indexViolated.name() : false;
};
/**
* Creates an index on the specified keys.
* @param {Object} keys The object containing keys to index.
* @param {Object} options An options object.
* @returns {*}
*/
Collection.prototype.ensureIndex = function (keys, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
this._indexByName = this._indexByName || {};
this._indexById = this._indexById || {};
var index,
time = {
start: new Date().getTime()
};
if (options) {
switch (options.type) {
case 'hashed':
index = new IndexHashMap(keys, options, this);
break;
case 'btree':
index = new IndexBinaryTree(keys, options, this);
break;
default:
// Default
index = new IndexHashMap(keys, options, this);
break;
}
} else {
// Default
index = new IndexHashMap(keys, options, this);
}
// Check the index does not already exist
if (this._indexByName[index.name()]) {
// Index already exists
return {
err: 'Index with that name already exists'
};
}
if (this._indexById[index.id()]) {
// Index already exists
return {
err: 'Index with those keys already exists'
};
}
// Create the index
index.rebuild();
// Add the index
this._indexByName[index.name()] = index;
this._indexById[index.id()] = index;
time.end = new Date().getTime();
time.total = time.end - time.start;
this._lastOp = {
type: 'ensureIndex',
stats: {
time: time
}
};
return {
index: index,
id: index.id(),
name: index.name(),
state: index.state()
};
};
/**
* Gets an index by it's name.
* @param {String} name The name of the index to retreive.
* @returns {*}
*/
Collection.prototype.index = function (name) {
if (this._indexByName) {
return this._indexByName[name];
}
};
/**
* Gets the last reporting operation's details such as run time.
* @returns {Object}
*/
Collection.prototype.lastOp = function () {
return this._metrics.list();
};
/**
* Generates a difference object that contains insert, update and remove arrays
* representing the operations to execute to make this collection have the same
* data as the one passed.
* @param {Collection} collection The collection to diff against.
* @returns {{}}
*/
Collection.prototype.diff = function (collection) {
var diff = {
insert: [],
update: [],
remove: []
};
var pm = this.primaryKey(),
arr,
arrIndex,
arrItem,
arrCount;
// Check if the primary key index of each collection can be utilised
if (pm !== collection.primaryKey()) {
throw(this.logIdentifier() + ' Diffing requires that both collections have the same primary key!');
}
// Use the collection primary key index to do the diff (super-fast)
arr = collection._data;
// Check if we have an array or another collection
while (arr && !(arr instanceof Array)) {
// We don't have an array, assign collection and get data
collection = arr;
arr = collection._data;
}
arrCount = arr.length;
// Loop the collection's data array and check for matching items
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = arr[arrIndex];
// Check for a matching item in this collection
if (this._primaryIndex.get(arrItem[pm])) {
// Matching item exists, check if the data is the same
if (this._primaryCrc.get(arrItem[pm]) !== collection._primaryCrc.get(arrItem[pm])) {
// The documents exist in both collections but data differs, update required
diff.update.push(arrItem);
}
} else {
// The document is missing from this collection, insert required
diff.insert.push(arrItem);
}
}
// Now loop this collection's data and check for matching items
arr = this._data;
arrCount = arr.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = arr[arrIndex];
if (!collection._primaryIndex.get(arrItem[pm])) {
// The document does not exist in the other collection, remove required
diff.remove.push(arrItem);
}
}
return diff;
};
Collection.prototype.collateAdd = new Overload({
/**
* Adds a data source to collate data from and specifies the
* key name to collate data to.
* @func collateAdd
* @memberof Collection
* @param {Collection} collection The collection to collate data from.
* @param {String=} keyName Optional name of the key to collate data to.
* If none is provided the record CRUD is operated on the root collection
* data.
*/
'object, string': function (collection, keyName) {
var self = this;
self.collateAdd(collection, function (packet) {
var obj1,
obj2;
switch (packet.type) {
case 'insert':
if (keyName) {
obj1 = {
$push: {}
};
obj1.$push[keyName] = self.decouple(packet.data);
self.update({}, obj1);
} else {
self.insert(packet.data);
}
break;
case 'update':
if (keyName) {
obj1 = {};
obj2 = {};
obj1[keyName] = packet.data.query;
obj2[keyName + '.$'] = packet.data.update;
self.update(obj1, obj2);
} else {
self.update(packet.data.query, packet.data.update);
}
break;
case 'remove':
if (keyName) {
obj1 = {
$pull: {}
};
obj1.$pull[keyName] = {};
obj1.$pull[keyName][self.primaryKey()] = packet.data.dataSet[0][collection.primaryKey()];
self.update({}, obj1);
} else {
self.remove(packet.data);
}
break;
default:
}
});
},
/**
* Adds a data source to collate data from and specifies a process
* method that will handle the collation functionality (for custom
* collation).
* @func collateAdd
* @memberof Collection
* @param {Collection} collection The collection to collate data from.
* @param {Function} process The process method.
*/
'object, function': function (collection, process) {
if (typeof collection === 'string') {
// The collection passed is a name, not a reference so get
// the reference from the name
collection = this._db.collection(collection, {
autoCreate: false,
throwError: false
});
}
if (collection) {
this._collate = this._collate || {};
this._collate[collection.name()] = new ReactorIO(collection, this, process);
return this;
} else {
throw('Cannot collate from a non-existent collection!');
}
}
});
Collection.prototype.collateRemove = function (collection) {
if (typeof collection === 'object') {
// We need to have the name of the collection to remove it
collection = collection.name();
}
if (collection) {
// Drop the reactor IO chain node
this._collate[collection].drop();
// Remove the collection data from the collate object
delete this._collate[collection];
return this;
} else {
throw('No collection name passed to collateRemove() or collection not found!');
}
};
Db.prototype.collection = new Overload({
/**
* Get a collection with no name (generates a random name). If the
* collection does not already exist then one is created for that
* name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @returns {Collection}
*/
'': function () {
return this.$main.call(this, {
name: this.objectId()
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {Object} data An options object or a collection instance.
* @returns {Collection}
*/
'object': function (data) {
// Handle being passed an instance
if (data instanceof Collection) {
if (data.state() !== 'droppped') {
return data;
} else {
return this.$main.call(this, {
name: data.name()
});
}
}
return this.$main.call(this, data);
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @returns {Collection}
*/
'string': function (collectionName) {
return this.$main.call(this, {
name: collectionName
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @param {String} primaryKey Optional primary key to specify the primary key field on the collection
* objects. Defaults to "_id".
* @returns {Collection}
*/
'string, string': function (collectionName, primaryKey) {
return this.$main.call(this, {
name: collectionName,
primaryKey: primaryKey
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @param {Object} options An options object.
* @returns {Collection}
*/
'string, object': function (collectionName, options) {
options.name = collectionName;
return this.$main.call(this, options);
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @param {String} primaryKey Optional primary key to specify the primary key field on the collection
* objects. Defaults to "_id".
* @param {Object} options An options object.
* @returns {Collection}
*/
'string, string, object': function (collectionName, primaryKey, options) {
options.name = collectionName;
options.primaryKey = primaryKey;
return this.$main.call(this, options);
},
/**
* The main handler method. This gets called by all the other variants and
* handles the actual logic of the overloaded method.
* @func collection
* @memberof Db
* @param {Object} options An options object.
* @returns {*}
*/
'$main': function (options) {
var name = options.name;
if (name) {
if (!this._collection[name]) {
if (options && options.autoCreate === false) {
if (options && options.throwError !== false) {
throw(this.logIdentifier() + ' Cannot get collection ' + name + ' because it does not exist and auto-create has been disabled!');
}
}
if (this.debug()) {
console.log(this.logIdentifier() + ' Creating collection ' + name);
}
}
this._collection[name] = this._collection[name] || new Collection(name, options).db(this);
this._collection[name].mongoEmulation(this.mongoEmulation());
if (options.primaryKey !== undefined) {
this._collection[name].primaryKey(options.primaryKey);
}
return this._collection[name];
} else {
if (!options || (options && options.throwError !== false)) {
throw(this.logIdentifier() + ' Cannot get collection with undefined name!');
}
}
}
});
/**
* Determine if a collection with the passed name already exists.
* @memberof Db
* @param {String} viewName The name of the collection to check for.
* @returns {boolean}
*/
Db.prototype.collectionExists = function (viewName) {
return Boolean(this._collection[viewName]);
};
/**
* Returns an array of collections the DB currently has.
* @memberof Db
* @param {String|RegExp=} search The optional search string or regular expression to use
* to match collection names against.
* @returns {Array} An array of objects containing details of each collection
* the database is currently managing.
*/
Db.prototype.collections = function (search) {
var arr = [],
collections = this._collection,
collection,
i;
if (search) {
if (!(search instanceof RegExp)) {
// Turn the search into a regular expression
search = new RegExp(search);
}
}
for (i in collections) {
if (collections.hasOwnProperty(i)) {
collection = collections[i];
if (search) {
if (search.exec(i)) {
arr.push({
name: i,
count: collection.count(),
linked: collection.isLinked !== undefined ? collection.isLinked() : false
});
}
} else {
arr.push({
name: i,
count: collection.count(),
linked: collection.isLinked !== undefined ? collection.isLinked() : false
});
}
}
}
arr.sort(function (a, b) {
return a.name.localeCompare(b.name);
});
return arr;
};
Shared.finishModule('Collection');
module.exports = Collection;
},{"./Crc":8,"./IndexBinaryTree":13,"./IndexHashMap":14,"./KeyValueStore":15,"./Metrics":16,"./Overload":29,"./Path":31,"./ReactorIO":35,"./Shared":38}],6:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Db,
DbInit,
Collection;
Shared = _dereq_('./Shared');
/**
* Creates a new collection group. Collection groups allow single operations to be
* propagated to multiple collections at once. CRUD operations against a collection
* group are in fed to the group's collections. Useful when separating out slightly
* different data into multiple collections but querying as one collection.
* @constructor
*/
var CollectionGroup = function () {
this.init.apply(this, arguments);
};
CollectionGroup.prototype.init = function (name) {
var self = this;
self._name = name;
self._data = new Collection('__FDB__cg_data_' + self._name);
self._collections = [];
self._view = [];
};
Shared.addModule('CollectionGroup', CollectionGroup);
Shared.mixin(CollectionGroup.prototype, 'Mixin.Common');
Shared.mixin(CollectionGroup.prototype, 'Mixin.ChainReactor');
Shared.mixin(CollectionGroup.prototype, 'Mixin.Constants');
Shared.mixin(CollectionGroup.prototype, 'Mixin.Triggers');
Shared.mixin(CollectionGroup.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
Db = Shared.modules.Db;
DbInit = Shared.modules.Db.prototype.init;
CollectionGroup.prototype.on = function () {
this._data.on.apply(this._data, arguments);
};
CollectionGroup.prototype.off = function () {
this._data.off.apply(this._data, arguments);
};
CollectionGroup.prototype.emit = function () {
this._data.emit.apply(this._data, arguments);
};
/**
* Gets / sets the primary key for this collection group.
* @param {String=} keyName The name of the primary key.
* @returns {*}
*/
CollectionGroup.prototype.primaryKey = function (keyName) {
if (keyName !== undefined) {
this._primaryKey = keyName;
return this;
}
return this._primaryKey;
};
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(CollectionGroup.prototype, 'state');
/**
* Gets / sets the db instance the collection group belongs to.
* @param {Db=} db The db instance.
* @returns {*}
*/
Shared.synthesize(CollectionGroup.prototype, 'db');
/**
* Gets / sets the instance name.
* @param {Name=} name The new name to set.
* @returns {*}
*/
Shared.synthesize(CollectionGroup.prototype, 'name');
CollectionGroup.prototype.addCollection = function (collection) {
if (collection) {
if (this._collections.indexOf(collection) === -1) {
//var self = this;
// Check for compatible primary keys
if (this._collections.length) {
if (this._primaryKey !== collection.primaryKey()) {
throw(this.logIdentifier() + ' All collections in a collection group must have the same primary key!');
}
} else {
// Set the primary key to the first collection added
this.primaryKey(collection.primaryKey());
}
// Add the collection
this._collections.push(collection);
collection._groups = collection._groups || [];
collection._groups.push(this);
collection.chain(this);
// Hook the collection's drop event to destroy group data
collection.on('drop', function () {
// Remove collection from any group associations
if (collection._groups && collection._groups.length) {
var groupArr = [],
i;
// Copy the group array because if we call removeCollection on a group
// it will alter the groups array of this collection mid-loop!
for (i = 0; i < collection._groups.length; i++) {
groupArr.push(collection._groups[i]);
}
// Loop any groups we are part of and remove ourselves from them
for (i = 0; i < groupArr.length; i++) {
collection._groups[i].removeCollection(collection);
}
}
delete collection._groups;
});
// Add collection's data
this._data.insert(collection.find());
}
}
return this;
};
CollectionGroup.prototype.removeCollection = function (collection) {
if (collection) {
var collectionIndex = this._collections.indexOf(collection),
groupIndex;
if (collectionIndex !== -1) {
collection.unChain(this);
this._collections.splice(collectionIndex, 1);
collection._groups = collection._groups || [];
groupIndex = collection._groups.indexOf(this);
if (groupIndex !== -1) {
collection._groups.splice(groupIndex, 1);
}
collection.off('drop');
}
if (this._collections.length === 0) {
// Wipe the primary key
delete this._primaryKey;
}
}
return this;
};
CollectionGroup.prototype._chainHandler = function (chainPacket) {
//sender = chainPacket.sender;
switch (chainPacket.type) {
case 'setData':
// Decouple the data to ensure we are working with our own copy
chainPacket.data = this.decouple(chainPacket.data);
// Remove old data
this._data.remove(chainPacket.options.oldData);
// Add new data
this._data.insert(chainPacket.data);
break;
case 'insert':
// Decouple the data to ensure we are working with our own copy
chainPacket.data = this.decouple(chainPacket.data);
// Add new data
this._data.insert(chainPacket.data);
break;
case 'update':
// Update data
this._data.update(chainPacket.data.query, chainPacket.data.update, chainPacket.options);
break;
case 'remove':
this._data.remove(chainPacket.data.query, chainPacket.options);
break;
default:
break;
}
};
CollectionGroup.prototype.insert = function () {
this._collectionsRun('insert', arguments);
};
CollectionGroup.prototype.update = function () {
this._collectionsRun('update', arguments);
};
CollectionGroup.prototype.updateById = function () {
this._collectionsRun('updateById', arguments);
};
CollectionGroup.prototype.remove = function () {
this._collectionsRun('remove', arguments);
};
CollectionGroup.prototype._collectionsRun = function (type, args) {
for (var i = 0; i < this._collections.length; i++) {
this._collections[i][type].apply(this._collections[i], args);
}
};
CollectionGroup.prototype.find = function (query, options) {
return this._data.find(query, options);
};
/**
* Helper method that removes a document that matches the given id.
* @param {String} id The id of the document to remove.
*/
CollectionGroup.prototype.removeById = function (id) {
// Loop the collections in this group and apply the remove
for (var i = 0; i < this._collections.length; i++) {
this._collections[i].removeById(id);
}
};
/**
* Uses the passed query to generate a new collection with results
* matching the query parameters.
*
* @param query
* @param options
* @returns {*}
*/
CollectionGroup.prototype.subset = function (query, options) {
var result = this.find(query, options);
return new Collection()
.subsetOf(this)
.primaryKey(this._primaryKey)
.setData(result);
};
/**
* Drops a collection group from the database.
* @returns {boolean} True on success, false on failure.
*/
CollectionGroup.prototype.drop = function (callback) {
if (!this.isDropped()) {
var i,
collArr,
viewArr;
if (this._debug) {
console.log(this.logIdentifier() + ' Dropping');
}
this._state = 'dropped';
if (this._collections && this._collections.length) {
collArr = [].concat(this._collections);
for (i = 0; i < collArr.length; i++) {
this.removeCollection(collArr[i]);
}
}
if (this._view && this._view.length) {
viewArr = [].concat(this._view);
for (i = 0; i < viewArr.length; i++) {
this._removeView(viewArr[i]);
}
}
this.emit('drop', this);
if (callback) { callback(false, true); }
}
return true;
};
// Extend DB to include collection groups
Db.prototype.init = function () {
this._collectionGroup = {};
DbInit.apply(this, arguments);
};
Db.prototype.collectionGroup = function (collectionGroupName) {
if (collectionGroupName) {
// Handle being passed an instance
if (collectionGroupName instanceof CollectionGroup) {
return collectionGroupName;
}
this._collectionGroup[collectionGroupName] = this._collectionGroup[collectionGroupName] || new CollectionGroup(collectionGroupName).db(this);
return this._collectionGroup[collectionGroupName];
} else {
// Return an object of collection data
return this._collectionGroup;
}
};
/**
* Returns an array of collection groups the DB currently has.
* @returns {Array} An array of objects containing details of each collection group
* the database is currently managing.
*/
Db.prototype.collectionGroups = function () {
var arr = [],
i;
for (i in this._collectionGroup) {
if (this._collectionGroup.hasOwnProperty(i)) {
arr.push({
name: i
});
}
}
return arr;
};
module.exports = CollectionGroup;
},{"./Collection":5,"./Shared":38}],7:[function(_dereq_,module,exports){
/*
License
Copyright (c) 2015 Irrelon Software Limited
http://www.irrelon.com
http://www.forerunnerdb.com
Please visit the license page to see latest license information:
http://www.forerunnerdb.com/licensing.html
*/
"use strict";
var Shared,
Db,
Metrics,
Overload,
_instances = [];
Shared = _dereq_('./Shared');
Overload = _dereq_('./Overload');
/**
* Creates a new ForerunnerDB instance. Core instances handle the lifecycle of
* multiple database instances.
* @constructor
*/
var Core = function (name) {
this.init.apply(this, arguments);
};
Core.prototype.init = function (name) {
this._db = {};
this._debug = {};
this._name = name || 'ForerunnerDB';
_instances.push(this);
};
/**
* Returns the number of instantiated ForerunnerDB objects.
* @returns {Number} The number of instantiated instances.
*/
Core.prototype.instantiatedCount = function () {
return _instances.length;
};
/**
* Get all instances as an array or a single ForerunnerDB instance
* by it's array index.
* @param {Number=} index Optional index of instance to get.
* @returns {Array|Object} Array of instances or a single instance.
*/
Core.prototype.instances = function (index) {
if (index !== undefined) {
return _instances[index];
}
return _instances;
};
/**
* Get all instances as an array of instance names or a single ForerunnerDB
* instance by it's name.
* @param {String=} name Optional name of instance to get.
* @returns {Array|Object} Array of instance names or a single instance.
*/
Core.prototype.namedInstances = function (name) {
var i,
instArr;
if (name !== undefined) {
for (i = 0; i < _instances.length; i++) {
if (_instances[i].name === name) {
return _instances[i];
}
}
return undefined;
}
instArr = [];
for (i = 0; i < _instances.length; i++) {
instArr.push(_instances[i].name);
}
return instArr;
};
Core.prototype.moduleLoaded = new Overload({
/**
* Checks if a module has been loaded into the database.
* @func moduleLoaded
* @memberof Core
* @param {String} moduleName The name of the module to check for.
* @returns {Boolean} True if the module is loaded, false if not.
*/
'string': function (moduleName) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
return true;
}
return false;
},
/**
* Checks if a module is loaded and if so calls the passed
* callback method.
* @func moduleLoaded
* @memberof Core
* @param {String} moduleName The name of the module to check for.
* @param {Function} callback The callback method to call if module is loaded.
*/
'string, function': function (moduleName, callback) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
callback();
}
},
/**
* Checks if an array of named modules are loaded and if so
* calls the passed callback method.
* @func moduleLoaded
* @memberof Core
* @param {Array} moduleName The array of module names to check for.
* @param {Function} callback The callback method to call if modules are loaded.
*/
'array, function': function (moduleNameArr, callback) {
var moduleName,
i;
for (i = 0; i < moduleNameArr.length; i++) {
moduleName = moduleNameArr[i];
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
}
}
callback();
},
/**
* Checks if a module is loaded and if so calls the passed
* success method, otherwise calls the failure method.
* @func moduleLoaded
* @memberof Core
* @param {String} moduleName The name of the module to check for.
* @param {Function} success The callback method to call if module is loaded.
* @param {Function} failure The callback method to call if module not loaded.
*/
'string, function, function': function (moduleName, success, failure) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
failure();
return false;
}
}
success();
}
}
});
/**
* Checks version against the string passed and if it matches (or partially matches)
* then the callback is called.
* @param {String} val The version to check against.
* @param {Function} callback The callback to call if match is true.
* @returns {Boolean}
*/
Core.prototype.version = function (val, callback) {
if (val !== undefined) {
if (Shared.version.indexOf(val) === 0) {
if (callback) { callback(); }
return true;
}
return false;
}
return Shared.version;
};
// Expose moduleLoaded() method to non-instantiated object ForerunnerDB
Core.moduleLoaded = Core.prototype.moduleLoaded;
// Expose version() method to non-instantiated object ForerunnerDB
Core.version = Core.prototype.version;
// Expose instances() method to non-instantiated object ForerunnerDB
Core.instances = Core.prototype.instances;
// Expose instantiatedCount() method to non-instantiated object ForerunnerDB
Core.instantiatedCount = Core.prototype.instantiatedCount;
// Provide public access to the Shared object
Core.shared = Shared;
Core.prototype.shared = Shared;
Shared.addModule('Core', Core);
Shared.mixin(Core.prototype, 'Mixin.Common');
Shared.mixin(Core.prototype, 'Mixin.Constants');
Db = _dereq_('./Db.js');
Metrics = _dereq_('./Metrics.js');
/**
* Gets / sets the name of the instance. This is primarily used for
* name-spacing persistent storage.
* @param {String=} val The name of the instance to set.
* @returns {*}
*/
Shared.synthesize(Core.prototype, 'name');
/**
* Gets / sets mongodb emulation mode.
* @param {Boolean=} val True to enable, false to disable.
* @returns {*}
*/
Shared.synthesize(Core.prototype, 'mongoEmulation');
// Set a flag to determine environment
Core.prototype._isServer = false;
/**
* Returns true if ForerunnerDB is running on a client browser.
* @returns {boolean}
*/
Core.prototype.isClient = function () {
return !this._isServer;
};
/**
* Returns true if ForerunnerDB is running on a server.
* @returns {boolean}
*/
Core.prototype.isServer = function () {
return this._isServer;
};
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a browser.
*/
Core.prototype.isClient = function () {
return !this._isServer;
};
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a server.
*/
Core.prototype.isServer = function () {
return this._isServer;
};
/**
* Added to provide an error message for users who have not seen
* the new instantiation breaking change warning and try to get
* a collection directly from the core instance.
*/
Core.prototype.collection = function () {
throw("ForerunnerDB's instantiation has changed since version 1.3.36 to support multiple database instances. Please see the readme.md file for the minor change you have to make to get your project back up and running, or see the issue related to this change at https://github.com/Irrelon/ForerunnerDB/issues/44");
};
module.exports = Core;
},{"./Db.js":9,"./Metrics.js":16,"./Overload":29,"./Shared":38}],8:[function(_dereq_,module,exports){
"use strict";
/**
* @mixin
*/
var crcTable = (function () {
var crcTable = [],
c, n, k;
for (n = 0; n < 256; n++) {
c = n;
for (k = 0; k < 8; k++) {
c = ((c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1)); // jshint ignore:line
}
crcTable[n] = c;
}
return crcTable;
}());
module.exports = function(str) {
var crc = 0 ^ (-1), // jshint ignore:line
i;
for (i = 0; i < str.length; i++) {
crc = (crc >>> 8) ^ crcTable[(crc ^ str.charCodeAt(i)) & 0xFF]; // jshint ignore:line
}
return (crc ^ (-1)) >>> 0; // jshint ignore:line
};
},{}],9:[function(_dereq_,module,exports){
"use strict";
var Shared,
Core,
Collection,
Metrics,
Crc,
Overload;
Shared = _dereq_('./Shared');
Overload = _dereq_('./Overload');
/**
* Creates a new ForerunnerDB database instance.
* @constructor
*/
var Db = function (name, core) {
this.init.apply(this, arguments);
};
Db.prototype.init = function (name, core) {
this.core(core);
this._primaryKey = '_id';
this._name = name;
this._collection = {};
this._debug = {};
};
Shared.addModule('Db', Db);
Db.prototype.moduleLoaded = new Overload({
/**
* Checks if a module has been loaded into the database.
* @func moduleLoaded
* @memberof Db
* @param {String} moduleName The name of the module to check for.
* @returns {Boolean} True if the module is loaded, false if not.
*/
'string': function (moduleName) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
return true;
}
return false;
},
/**
* Checks if a module is loaded and if so calls the passed
* callback method.
* @func moduleLoaded
* @memberof Db
* @param {String} moduleName The name of the module to check for.
* @param {Function} callback The callback method to call if module is loaded.
*/
'string, function': function (moduleName, callback) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
callback();
}
},
/**
* Checks if a module is loaded and if so calls the passed
* success method, otherwise calls the failure method.
* @func moduleLoaded
* @memberof Db
* @param {String} moduleName The name of the module to check for.
* @param {Function} success The callback method to call if module is loaded.
* @param {Function} failure The callback method to call if module not loaded.
*/
'string, function, function': function (moduleName, success, failure) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
failure();
return false;
}
}
success();
}
}
});
/**
* Checks version against the string passed and if it matches (or partially matches)
* then the callback is called.
* @param {String} val The version to check against.
* @param {Function} callback The callback to call if match is true.
* @returns {Boolean}
*/
Db.prototype.version = function (val, callback) {
if (val !== undefined) {
if (Shared.version.indexOf(val) === 0) {
if (callback) { callback(); }
return true;
}
return false;
}
return Shared.version;
};
// Expose moduleLoaded method to non-instantiated object ForerunnerDB
Db.moduleLoaded = Db.prototype.moduleLoaded;
// Expose version method to non-instantiated object ForerunnerDB
Db.version = Db.prototype.version;
// Provide public access to the Shared object
Db.shared = Shared;
Db.prototype.shared = Shared;
Shared.addModule('Db', Db);
Shared.mixin(Db.prototype, 'Mixin.Common');
Shared.mixin(Db.prototype, 'Mixin.ChainReactor');
Shared.mixin(Db.prototype, 'Mixin.Constants');
Shared.mixin(Db.prototype, 'Mixin.Tags');
Core = Shared.modules.Core;
Collection = _dereq_('./Collection.js');
Metrics = _dereq_('./Metrics.js');
Crc = _dereq_('./Crc.js');
Db.prototype._isServer = false;
/**
* Gets / sets the core object this database belongs to.
*/
Shared.synthesize(Db.prototype, 'core');
/**
* Gets / sets the default primary key for new collections.
* @param {String=} val The name of the primary key to set.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'primaryKey');
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'state');
/**
* Gets / sets the name of the database.
* @param {String=} val The name of the database to set.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'name');
/**
* Gets / sets mongodb emulation mode.
* @param {Boolean=} val True to enable, false to disable.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'mongoEmulation');
/**
* Returns true if ForerunnerDB is running on a client browser.
* @returns {boolean}
*/
Db.prototype.isClient = function () {
return !this._isServer;
};
/**
* Returns true if ForerunnerDB is running on a server.
* @returns {boolean}
*/
Db.prototype.isServer = function () {
return this._isServer;
};
/**
* Returns a checksum of a string.
* @param {String} string The string to checksum.
* @return {String} The checksum generated.
*/
Db.prototype.crc = Crc;
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a browser.
*/
Db.prototype.isClient = function () {
return !this._isServer;
};
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a server.
*/
Db.prototype.isServer = function () {
return this._isServer;
};
/**
* Converts a normal javascript array of objects into a DB collection.
* @param {Array} arr An array of objects.
* @returns {Collection} A new collection instance with the data set to the
* array passed.
*/
Db.prototype.arrayToCollection = function (arr) {
return new Collection().setData(arr);
};
/**
* Registers an event listener against an event name.
* @param {String} event The name of the event to listen for.
* @param {Function} listener The listener method to call when
* the event is fired.
* @returns {*}
*/
Db.prototype.on = function(event, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || [];
this._listeners[event].push(listener);
return this;
};
/**
* De-registers an event listener from an event name.
* @param {String} event The name of the event to stop listening for.
* @param {Function} listener The listener method passed to on() when
* registering the event listener.
* @returns {*}
*/
Db.prototype.off = function(event, listener) {
if (event in this._listeners) {
var arr = this._listeners[event],
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
return this;
};
/**
* Emits an event by name with the given data.
* @param {String} event The name of the event to emit.
* @param {*=} data The data to emit with the event.
* @returns {*}
*/
Db.prototype.emit = function(event, data) {
this._listeners = this._listeners || {};
if (event in this._listeners) {
var arr = this._listeners[event],
arrCount = arr.length,
arrIndex;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arr[arrIndex].apply(this, Array.prototype.slice.call(arguments, 1));
}
}
return this;
};
Db.prototype.peek = function (search) {
var i,
coll,
arr = [],
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = arr.concat(coll.peek(search));
} else {
arr = arr.concat(coll.find(search));
}
}
}
return arr;
};
/**
* Find all documents across all collections in the database that match the passed
* string or search object.
* @param search String or search object.
* @returns {Array}
*/
Db.prototype.peek = function (search) {
var i,
coll,
arr = [],
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = arr.concat(coll.peek(search));
} else {
arr = arr.concat(coll.find(search));
}
}
}
return arr;
};
/**
* Find all documents across all collections in the database that match the passed
* string or search object and return them in an object where each key is the name
* of the collection that the document was matched in.
* @param search String or search object.
* @returns {object}
*/
Db.prototype.peekCat = function (search) {
var i,
coll,
cat = {},
arr,
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = coll.peek(search);
if (arr && arr.length) {
cat[coll.name()] = arr;
}
} else {
arr = coll.find(search);
if (arr && arr.length) {
cat[coll.name()] = arr;
}
}
}
}
return cat;
};
Db.prototype.drop = new Overload({
/**
* Drops the database.
* @func drop
* @memberof Db
*/
'': function () {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex;
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop();
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._core._db[this._name];
}
return true;
},
/**
* Drops the database with optional callback method.
* @func drop
* @memberof Db
* @param {Function} callback Optional callback method.
*/
'function': function (callback) {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex,
finishCount = 0,
afterDrop = function () {
finishCount++;
if (finishCount === arrCount) {
if (callback) { callback(); }
}
};
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop(afterDrop);
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._core._db[this._name];
}
return true;
},
/**
* Drops the database with optional persistent storage drop. Persistent
* storage is dropped by default if no preference is provided.
* @func drop
* @memberof Db
* @param {Boolean} removePersist Drop persistent storage for this database.
*/
'boolean': function (removePersist) {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex;
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop(removePersist);
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._core._db[this._name];
}
return true;
},
/**
* Drops the database and optionally controls dropping persistent storage
* and callback method.
* @func drop
* @memberof Db
* @param {Boolean} removePersist Drop persistent storage for this database.
* @param {Function} callback Optional callback method.
*/
'boolean, function': function (removePersist, callback) {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex,
finishCount = 0,
afterDrop = function () {
finishCount++;
if (finishCount === arrCount) {
if (callback) { callback(); }
}
};
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop(removePersist, afterDrop);
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._core._db[this._name];
}
return true;
}
});
/**
* Gets a database instance by name.
* @memberof Core
* @param {String=} name Optional name of the database. If none is provided
* a random name is assigned.
* @returns {Db}
*/
Core.prototype.db = function (name) {
// Handle being passed an instance
if (name instanceof Db) {
return name;
}
if (!name) {
name = this.objectId();
}
this._db[name] = this._db[name] || new Db(name, this);
this._db[name].mongoEmulation(this.mongoEmulation());
return this._db[name];
};
/**
* Returns an array of databases that ForerunnerDB currently has.
* @memberof Core
* @param {String|RegExp=} search The optional search string or regular expression to use
* to match collection names against.
* @returns {Array} An array of objects containing details of each database
* that ForerunnerDB is currently managing and it's child entities.
*/
Core.prototype.databases = function (search) {
var arr = [],
tmpObj,
addDb,
i;
if (search) {
if (!(search instanceof RegExp)) {
// Turn the search into a regular expression
search = new RegExp(search);
}
}
for (i in this._db) {
if (this._db.hasOwnProperty(i)) {
addDb = true;
if (search) {
if (!search.exec(i)) {
addDb = false;
}
}
if (addDb) {
tmpObj = {
name: i,
children: []
};
if (this.shared.moduleExists('Collection')) {
tmpObj.children.push({
module: 'collection',
moduleName: 'Collections',
count: this._db[i].collections().length
});
}
if (this.shared.moduleExists('CollectionGroup')) {
tmpObj.children.push({
module: 'collectionGroup',
moduleName: 'Collection Groups',
count: this._db[i].collectionGroups().length
});
}
if (this.shared.moduleExists('Document')) {
tmpObj.children.push({
module: 'document',
moduleName: 'Documents',
count: this._db[i].documents().length
});
}
if (this.shared.moduleExists('Grid')) {
tmpObj.children.push({
module: 'grid',
moduleName: 'Grids',
count: this._db[i].grids().length
});
}
if (this.shared.moduleExists('Overview')) {
tmpObj.children.push({
module: 'overview',
moduleName: 'Overviews',
count: this._db[i].overviews().length
});
}
if (this.shared.moduleExists('View')) {
tmpObj.children.push({
module: 'view',
moduleName: 'Views',
count: this._db[i].views().length
});
}
arr.push(tmpObj);
}
}
}
arr.sort(function (a, b) {
return a.name.localeCompare(b.name);
});
return arr;
};
Shared.finishModule('Db');
module.exports = Db;
},{"./Collection.js":5,"./Crc.js":8,"./Metrics.js":16,"./Overload":29,"./Shared":38}],10:[function(_dereq_,module,exports){
"use strict";
// TODO: Remove the _update* methods because we are already mixing them
// TODO: in now via Mixin.Updating and update autobind to extend the _update*
// TODO: methods like we already do with collection
var Shared,
Collection,
Db;
Shared = _dereq_('./Shared');
/**
* Creates a new Document instance. Documents allow you to create individual
* objects that can have standard ForerunnerDB CRUD operations run against
* them, as well as data-binding if the AutoBind module is included in your
* project.
* @name Document
* @class Document
* @constructor
*/
var FdbDocument = function () {
this.init.apply(this, arguments);
};
FdbDocument.prototype.init = function (name) {
this._name = name;
this._data = {};
};
Shared.addModule('Document', FdbDocument);
Shared.mixin(FdbDocument.prototype, 'Mixin.Common');
Shared.mixin(FdbDocument.prototype, 'Mixin.Events');
Shared.mixin(FdbDocument.prototype, 'Mixin.ChainReactor');
Shared.mixin(FdbDocument.prototype, 'Mixin.Constants');
Shared.mixin(FdbDocument.prototype, 'Mixin.Triggers');
Shared.mixin(FdbDocument.prototype, 'Mixin.Matching');
Shared.mixin(FdbDocument.prototype, 'Mixin.Updating');
Shared.mixin(FdbDocument.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
Db = Shared.modules.Db;
/**
* Gets / sets the current state.
* @func state
* @memberof Document
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(FdbDocument.prototype, 'state');
/**
* Gets / sets the db instance this class instance belongs to.
* @func db
* @memberof Document
* @param {Db=} db The db instance.
* @returns {*}
*/
Shared.synthesize(FdbDocument.prototype, 'db');
/**
* Gets / sets the document name.
* @func name
* @memberof Document
* @param {String=} val The name to assign
* @returns {*}
*/
Shared.synthesize(FdbDocument.prototype, 'name');
/**
* Sets the data for the document.
* @func setData
* @memberof Document
* @param data
* @param options
* @returns {Document}
*/
FdbDocument.prototype.setData = function (data, options) {
var i,
$unset;
if (data) {
options = options || {
$decouple: true
};
if (options && options.$decouple === true) {
data = this.decouple(data);
}
if (this._linked) {
$unset = {};
// Remove keys that don't exist in the new data from the current object
for (i in this._data) {
if (i.substr(0, 6) !== 'jQuery' && this._data.hasOwnProperty(i)) {
// Check if existing data has key
if (data[i] === undefined) {
// Add property name to those to unset
$unset[i] = 1;
}
}
}
data.$unset = $unset;
// Now update the object with new data
this.updateObject(this._data, data, {});
} else {
// Straight data assignment
this._data = data;
}
this.deferEmit('change', {type: 'setData', data: this.decouple(this._data)});
}
return this;
};
/**
* Gets the document's data returned as a single object.
* @func find
* @memberof Document
* @param {Object} query The query object - currently unused, just
* provide a blank object e.g. {}
* @param {Object=} options An options object.
* @returns {Object} The document's data object.
*/
FdbDocument.prototype.find = function (query, options) {
var result;
if (options && options.$decouple === false) {
result = this._data;
} else {
result = this.decouple(this._data);
}
return result;
};
/**
* Modifies the document. This will update the document with the data held in 'update'.
* @func update
* @memberof Document
* @param {Object} query The query that must be matched for a document to be
* operated on.
* @param {Object} update The object containing updated key/values. Any keys that
* match keys on the existing document will be overwritten with this data. Any
* keys that do not currently exist on the document will be added to the document.
* @param {Object=} options An options object.
* @returns {Array} The items that were updated.
*/
FdbDocument.prototype.update = function (query, update, options) {
var result = this.updateObject(this._data, update, query, options);
if (result) {
this.deferEmit('change', {type: 'update', data: this.decouple(this._data)});
}
};
/**
* Internal method for document updating.
* @func updateObject
* @memberof Document
* @param {Object} doc The document to update.
* @param {Object} update The object with key/value pairs to update the document with.
* @param {Object} query The query object that we need to match to perform an update.
* @param {Object} options An options object.
* @param {String} path The current recursive path.
* @param {String} opType The type of update operation to perform, if none is specified
* default is to set new data against matching fields.
* @returns {Boolean} True if the document was updated with new / changed data or
* false if it was not updated because the data was the same.
* @private
*/
FdbDocument.prototype.updateObject = Collection.prototype.updateObject;
/**
* Determines if the passed key has an array positional mark (a dollar at the end
* of its name).
* @func _isPositionalKey
* @memberof Document
* @param {String} key The key to check.
* @returns {Boolean} True if it is a positional or false if not.
* @private
*/
FdbDocument.prototype._isPositionalKey = function (key) {
return key.substr(key.length - 2, 2) === '.$';
};
/**
* Updates a property on an object depending on if the collection is
* currently running data-binding or not.
* @func _updateProperty
* @memberof Document
* @param {Object} doc The object whose property is to be updated.
* @param {String} prop The property to update.
* @param {*} val The new value of the property.
* @private
*/
FdbDocument.prototype._updateProperty = function (doc, prop, val) {
if (this._linked) {
window.jQuery.observable(doc).setProperty(prop, val);
if (this.debug()) {
console.log(this.logIdentifier() + ' Setting data-bound document property "' + prop + '"');
}
} else {
doc[prop] = val;
if (this.debug()) {
console.log(this.logIdentifier() + ' Setting non-data-bound document property "' + prop + '"');
}
}
};
/**
* Increments a value for a property on a document by the passed number.
* @func _updateIncrement
* @memberof Document
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to increment by.
* @private
*/
FdbDocument.prototype._updateIncrement = function (doc, prop, val) {
if (this._linked) {
window.jQuery.observable(doc).setProperty(prop, doc[prop] + val);
} else {
doc[prop] += val;
}
};
/**
* Changes the index of an item in the passed array.
* @func _updateSpliceMove
* @memberof Document
* @param {Array} arr The array to modify.
* @param {Number} indexFrom The index to move the item from.
* @param {Number} indexTo The index to move the item to.
* @private
*/
FdbDocument.prototype._updateSpliceMove = function (arr, indexFrom, indexTo) {
if (this._linked) {
window.jQuery.observable(arr).move(indexFrom, indexTo);
if (this.debug()) {
console.log(this.logIdentifier() + ' Moving data-bound document array index from "' + indexFrom + '" to "' + indexTo + '"');
}
} else {
arr.splice(indexTo, 0, arr.splice(indexFrom, 1)[0]);
if (this.debug()) {
console.log(this.logIdentifier() + ' Moving non-data-bound document array index from "' + indexFrom + '" to "' + indexTo + '"');
}
}
};
/**
* Inserts an item into the passed array at the specified index.
* @func _updateSplicePush
* @memberof Document
* @param {Array} arr The array to insert into.
* @param {Number} index The index to insert at.
* @param {Object} doc The document to insert.
* @private
*/
FdbDocument.prototype._updateSplicePush = function (arr, index, doc) {
if (arr.length > index) {
if (this._linked) {
window.jQuery.observable(arr).insert(index, doc);
} else {
arr.splice(index, 0, doc);
}
} else {
if (this._linked) {
window.jQuery.observable(arr).insert(doc);
} else {
arr.push(doc);
}
}
};
/**
* Inserts an item at the end of an array.
* @func _updatePush
* @memberof Document
* @param {Array} arr The array to insert the item into.
* @param {Object} doc The document to insert.
* @private
*/
FdbDocument.prototype._updatePush = function (arr, doc) {
if (this._linked) {
window.jQuery.observable(arr).insert(doc);
} else {
arr.push(doc);
}
};
/**
* Removes an item from the passed array.
* @func _updatePull
* @memberof Document
* @param {Array} arr The array to modify.
* @param {Number} index The index of the item in the array to remove.
* @private
*/
FdbDocument.prototype._updatePull = function (arr, index) {
if (this._linked) {
window.jQuery.observable(arr).remove(index);
} else {
arr.splice(index, 1);
}
};
/**
* Multiplies a value for a property on a document by the passed number.
* @func _updateMultiply
* @memberof Document
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to multiply by.
* @private
*/
FdbDocument.prototype._updateMultiply = function (doc, prop, val) {
if (this._linked) {
window.jQuery.observable(doc).setProperty(prop, doc[prop] * val);
} else {
doc[prop] *= val;
}
};
/**
* Renames a property on a document to the passed property.
* @func _updateRename
* @memberof Document
* @param {Object} doc The document to modify.
* @param {String} prop The property to rename.
* @param {Number} val The new property name.
* @private
*/
FdbDocument.prototype._updateRename = function (doc, prop, val) {
var existingVal = doc[prop];
if (this._linked) {
window.jQuery.observable(doc).setProperty(val, existingVal);
window.jQuery.observable(doc).removeProperty(prop);
} else {
doc[val] = existingVal;
delete doc[prop];
}
};
/**
* Deletes a property on a document.
* @func _updateUnset
* @memberof Document
* @param {Object} doc The document to modify.
* @param {String} prop The property to delete.
* @private
*/
FdbDocument.prototype._updateUnset = function (doc, prop) {
if (this._linked) {
window.jQuery.observable(doc).removeProperty(prop);
} else {
delete doc[prop];
}
};
/**
* Drops the document.
* @func drop
* @memberof Document
* @returns {boolean} True if successful, false if not.
*/
FdbDocument.prototype.drop = function (callback) {
if (!this.isDropped()) {
if (this._db && this._name) {
if (this._db && this._db._document && this._db._document[this._name]) {
this._state = 'dropped';
delete this._db._document[this._name];
delete this._data;
this.emit('drop', this);
if (callback) { callback(false, true); }
return true;
}
}
} else {
return true;
}
return false;
};
/**
* Creates a new document instance.
* @func document
* @memberof Db
* @param {String} documentName The name of the document to create.
* @returns {*}
*/
Db.prototype.document = function (documentName) {
if (documentName) {
// Handle being passed an instance
if (documentName instanceof FdbDocument) {
if (documentName.state() !== 'droppped') {
return documentName;
} else {
documentName = documentName.name();
}
}
this._document = this._document || {};
this._document[documentName] = this._document[documentName] || new FdbDocument(documentName).db(this);
return this._document[documentName];
} else {
// Return an object of document data
return this._document;
}
};
/**
* Returns an array of documents the DB currently has.
* @func documents
* @memberof Db
* @returns {Array} An array of objects containing details of each document
* the database is currently managing.
*/
Db.prototype.documents = function () {
var arr = [],
item,
i;
for (i in this._document) {
if (this._document.hasOwnProperty(i)) {
item = this._document[i];
arr.push({
name: i,
linked: item.isLinked !== undefined ? item.isLinked() : false
});
}
}
return arr;
};
Shared.finishModule('Document');
module.exports = FdbDocument;
},{"./Collection":5,"./Shared":38}],11:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Db,
Collection,
CollectionGroup,
View,
CollectionInit,
DbInit,
ReactorIO;
//Shared = ForerunnerDB.shared;
Shared = _dereq_('./Shared');
/**
* Creates a new grid instance.
* @name Grid
* @class Grid
* @param {String} selector jQuery selector.
* @param {String} template The template selector.
* @param {Object=} options The options object to apply to the grid.
* @constructor
*/
var Grid = function (selector, template, options) {
this.init.apply(this, arguments);
};
Grid.prototype.init = function (selector, template, options) {
var self = this;
this._selector = selector;
this._template = template;
this._options = options || {};
this._debug = {};
this._id = this.objectId();
this._collectionDroppedWrap = function () {
self._collectionDropped.apply(self, arguments);
};
};
Shared.addModule('Grid', Grid);
Shared.mixin(Grid.prototype, 'Mixin.Common');
Shared.mixin(Grid.prototype, 'Mixin.ChainReactor');
Shared.mixin(Grid.prototype, 'Mixin.Constants');
Shared.mixin(Grid.prototype, 'Mixin.Triggers');
Shared.mixin(Grid.prototype, 'Mixin.Events');
Shared.mixin(Grid.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
CollectionGroup = _dereq_('./CollectionGroup');
View = _dereq_('./View');
ReactorIO = _dereq_('./ReactorIO');
CollectionInit = Collection.prototype.init;
Db = Shared.modules.Db;
DbInit = Db.prototype.init;
/**
* Gets / sets the current state.
* @func state
* @memberof Grid
* @param {String=} val The name of the state to set.
* @returns {Grid}
*/
Shared.synthesize(Grid.prototype, 'state');
/**
* Gets / sets the current name.
* @func name
* @memberof Grid
* @param {String=} val The name to set.
* @returns {Grid}
*/
Shared.synthesize(Grid.prototype, 'name');
/**
* Executes an insert against the grid's underlying data-source.
* @func insert
* @memberof Grid
*/
Grid.prototype.insert = function () {
this._from.insert.apply(this._from, arguments);
};
/**
* Executes an update against the grid's underlying data-source.
* @func update
* @memberof Grid
*/
Grid.prototype.update = function () {
this._from.update.apply(this._from, arguments);
};
/**
* Executes an updateById against the grid's underlying data-source.
* @func updateById
* @memberof Grid
*/
Grid.prototype.updateById = function () {
this._from.updateById.apply(this._from, arguments);
};
/**
* Executes a remove against the grid's underlying data-source.
* @func remove
* @memberof Grid
*/
Grid.prototype.remove = function () {
this._from.remove.apply(this._from, arguments);
};
/**
* Sets the collection from which the grid will assemble its data.
* @func from
* @memberof Grid
* @param {Collection} collection The collection to use to assemble grid data.
* @returns {Grid}
*/
Grid.prototype.from = function (collection) {
//var self = this;
if (collection !== undefined) {
// Check if we have an existing from
if (this._from) {
// Remove the listener to the drop event
this._from.off('drop', this._collectionDroppedWrap);
this._from._removeGrid(this);
}
if (typeof(collection) === 'string') {
collection = this._db.collection(collection);
}
this._from = collection;
this._from.on('drop', this._collectionDroppedWrap);
this.refresh();
}
return this;
};
/**
* Gets / sets the db instance this class instance belongs to.
* @func db
* @memberof Grid
* @param {Db=} db The db instance.
* @returns {*}
*/
Shared.synthesize(Grid.prototype, 'db', function (db) {
if (db) {
// Apply the same debug settings
this.debug(db.debug());
}
return this.$super.apply(this, arguments);
});
Grid.prototype._collectionDropped = function (collection) {
if (collection) {
// Collection was dropped, remove from grid
delete this._from;
}
};
/**
* Drops a grid and all it's stored data from the database.
* @func drop
* @memberof Grid
* @returns {boolean} True on success, false on failure.
*/
Grid.prototype.drop = function (callback) {
if (!this.isDropped()) {
if (this._from) {
// Remove data-binding
this._from.unlink(this._selector, this.template());
// Kill listeners and references
this._from.off('drop', this._collectionDroppedWrap);
this._from._removeGrid(this);
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Dropping grid ' + this._selector);
}
this._state = 'dropped';
if (this._db && this._selector) {
delete this._db._grid[this._selector];
}
this.emit('drop', this);
if (callback) { callback(false, true); }
delete this._selector;
delete this._template;
delete this._from;
delete this._db;
return true;
}
} else {
return true;
}
return false;
};
/**
* Gets / sets the grid's HTML template to use when rendering.
* @func template
* @memberof Grid
* @param {Selector} template The template's jQuery selector.
* @returns {*}
*/
Grid.prototype.template = function (template) {
if (template !== undefined) {
this._template = template;
return this;
}
return this._template;
};
Grid.prototype._sortGridClick = function (e) {
var elem = window.jQuery(e.currentTarget),
sortColText = elem.attr('data-grid-sort') || '',
sortColDir = parseInt((elem.attr('data-grid-dir') || "-1"), 10) === -1 ? 1 : -1,
sortCols = sortColText.split(','),
sortObj = {},
i;
// Remove all grid sort tags from the grid
window.jQuery(this._selector).find('[data-grid-dir]').removeAttr('data-grid-dir');
// Flip the sort direction
elem.attr('data-grid-dir', sortColDir);
for (i = 0; i < sortCols.length; i++) {
sortObj[sortCols] = sortColDir;
}
Shared.mixin(sortObj, this._options.$orderBy);
this._from.orderBy(sortObj);
this.emit('sort', sortObj);
};
/**
* Refreshes the grid data such as ordering etc.
* @func refresh
* @memberof Grid
*/
Grid.prototype.refresh = function () {
if (this._from) {
if (this._from.link) {
var self = this,
elem = window.jQuery(this._selector),
sortClickListener = function () {
self._sortGridClick.apply(self, arguments);
};
// Clear the container
elem.html('');
if (self._from.orderBy) {
// Remove listeners
elem.off('click', '[data-grid-sort]', sortClickListener);
}
if (self._from.query) {
// Remove listeners
elem.off('click', '[data-grid-filter]', sortClickListener );
}
// Set wrap name if none is provided
self._options.$wrap = self._options.$wrap || 'gridRow';
// Auto-bind the data to the grid template
self._from.link(self._selector, self.template(), self._options);
// Check if the data source (collection or view) has an
// orderBy method (usually only views) and if so activate
// the sorting system
if (self._from.orderBy) {
// Listen for sort requests
elem.on('click', '[data-grid-sort]', sortClickListener);
}
if (self._from.query) {
// Listen for filter requests
var queryObj = {};
elem.find('[data-grid-filter]').each(function (index, filterElem) {
filterElem = window.jQuery(filterElem);
var filterField = filterElem.attr('data-grid-filter'),
filterVarType = filterElem.attr('data-grid-vartype'),
filterSort = {},
title = filterElem.html(),
dropDownButton,
dropDownMenu,
template,
filterQuery,
filterView = self._db.view('tmpGridFilter_' + self._id + '_' + filterField);
filterSort[filterField] = 1;
filterQuery = {
$distinct: filterSort
};
filterView
.query(filterQuery)
.orderBy(filterSort)
.from(self._from._from);
template = [
'<div class="dropdown" id="' + self._id + '_' + filterField + '">',
'<button class="btn btn-default dropdown-toggle" type="button" id="' + self._id + '_' + filterField + '_dropdownButton" data-toggle="dropdown" aria-expanded="true">',
title + ' <span class="caret"></span>',
'</button>',
'</div>'
];
dropDownButton = window.jQuery(template.join(''));
dropDownMenu = window.jQuery('<ul class="dropdown-menu" role="menu" id="' + self._id + '_' + filterField + '_dropdownMenu"></ul>');
dropDownButton.append(dropDownMenu);
filterElem.html(dropDownButton);
// Data-link the underlying data to the grid filter drop-down
filterView.link(dropDownMenu, {
template: [
'<li role="presentation" class="input-group" style="width: 240px; padding-left: 10px; padding-right: 10px; padding-top: 5px;">',
'<input type="search" class="form-control gridFilterSearch" placeholder="Search...">',
'<span class="input-group-btn">',
'<button class="btn btn-default gridFilterClearSearch" type="button"><span class="glyphicon glyphicon-remove-circle glyphicons glyphicons-remove"></span></button>',
'</span>',
'</li>',
'<li role="presentation" class="divider"></li>',
'<li role="presentation" data-val="$all">',
'<a role="menuitem" tabindex="-1">',
'<input type="checkbox" checked> All',
'</a>',
'</li>',
'<li role="presentation" class="divider"></li>',
'{^{for options}}',
'<li role="presentation" data-link="data-val{:' + filterField + '}">',
'<a role="menuitem" tabindex="-1">',
'<input type="checkbox"> {^{:' + filterField + '}}',
'</a>',
'</li>',
'{{/for}}'
].join('')
}, {
$wrap: 'options'
});
elem.on('keyup', '#' + self._id + '_' + filterField + '_dropdownMenu .gridFilterSearch', function (e) {
var elem = window.jQuery(this),
query = filterView.query(),
search = elem.val();
if (search) {
query[filterField] = new RegExp(search, 'gi');
} else {
delete query[filterField];
}
filterView.query(query);
});
elem.on('click', '#' + self._id + '_' + filterField + '_dropdownMenu .gridFilterClearSearch', function (e) {
// Clear search text box
window.jQuery(this).parents('li').find('.gridFilterSearch').val('');
// Clear view query
var query = filterView.query();
delete query[filterField];
filterView.query(query);
});
elem.on('click', '#' + self._id + '_' + filterField + '_dropdownMenu li', function (e) {
e.stopPropagation();
var fieldValue,
elem = $(this),
checkbox = elem.find('input[type="checkbox"]'),
checked,
addMode = true,
fieldInArr,
liElem,
i;
// If the checkbox is not the one clicked on
if (!window.jQuery(e.target).is('input')) {
// Set checkbox to opposite of current value
checkbox.prop('checked', !checkbox.prop('checked'));
checked = checkbox.is(':checked');
} else {
checkbox.prop('checked', checkbox.prop('checked'));
checked = checkbox.is(':checked');
}
liElem = window.jQuery(this);
fieldValue = liElem.attr('data-val');
// Check if the selection is the "all" option
if (fieldValue === '$all') {
// Remove the field from the query
delete queryObj[filterField];
// Clear all other checkboxes
liElem.parent().find('li[data-val!="$all"]').find('input[type="checkbox"]').prop('checked', false);
} else {
// Clear the "all" checkbox
liElem.parent().find('[data-val="$all"]').find('input[type="checkbox"]').prop('checked', false);
// Check if the type needs casting
switch (filterVarType) {
case 'integer':
fieldValue = parseInt(fieldValue, 10);
break;
case 'float':
fieldValue = parseFloat(fieldValue);
break;
default:
}
// Check if the item exists already
queryObj[filterField] = queryObj[filterField] || {
$in: []
};
fieldInArr = queryObj[filterField].$in;
for (i = 0; i < fieldInArr.length; i++) {
if (fieldInArr[i] === fieldValue) {
// Item already exists
if (checked === false) {
// Remove the item
fieldInArr.splice(i, 1);
}
addMode = false;
break;
}
}
if (addMode && checked) {
fieldInArr.push(fieldValue);
}
if (!fieldInArr.length) {
// Remove the field from the query
delete queryObj[filterField];
}
}
// Set the view query
self._from.queryData(queryObj);
if (self._from.pageFirst) {
self._from.pageFirst();
}
});
});
}
self.emit('refresh');
} else {
throw('Grid requires the AutoBind module in order to operate!');
}
}
return this;
};
/**
* Returns the number of documents currently in the grid.
* @func count
* @memberof Grid
* @returns {Number}
*/
Grid.prototype.count = function () {
return this._from.count();
};
/**
* Creates a grid and assigns the collection as its data source.
* @func grid
* @memberof Collection
* @param {String} selector jQuery selector of grid output target.
* @param {String} template The table template to use when rendering the grid.
* @param {Object=} options The options object to apply to the grid.
* @returns {*}
*/
Collection.prototype.grid = View.prototype.grid = function (selector, template, options) {
if (this._db && this._db._grid ) {
if (selector !== undefined) {
if (template !== undefined) {
if (!this._db._grid[selector]) {
var grid = new Grid(selector, template, options)
.db(this._db)
.from(this);
this._grid = this._grid || [];
this._grid.push(grid);
this._db._grid[selector] = grid;
return grid;
} else {
throw(this.logIdentifier() + ' Cannot create a grid because a grid with this name already exists: ' + selector);
}
}
return this._db._grid[selector];
}
return this._db._grid;
}
};
/**
* Removes a grid safely from the DOM. Must be called when grid is
* no longer required / is being removed from DOM otherwise references
* will stick around and cause memory leaks.
* @func unGrid
* @memberof Collection
* @param {String} selector jQuery selector of grid output target.
* @param {String} template The table template to use when rendering the grid.
* @param {Object=} options The options object to apply to the grid.
* @returns {*}
*/
Collection.prototype.unGrid = View.prototype.unGrid = function (selector, template, options) {
var i,
grid;
if (this._db && this._db._grid ) {
if (selector && template) {
if (this._db._grid[selector]) {
grid = this._db._grid[selector];
delete this._db._grid[selector];
return grid.drop();
} else {
throw(this.logIdentifier() + ' Cannot remove grid because a grid with this name does not exist: ' + name);
}
} else {
// No parameters passed, remove all grids from this module
for (i in this._db._grid) {
if (this._db._grid.hasOwnProperty(i)) {
grid = this._db._grid[i];
delete this._db._grid[i];
grid.drop();
if (this.debug()) {
console.log(this.logIdentifier() + ' Removed grid binding "' + i + '"');
}
}
}
this._db._grid = {};
}
}
};
/**
* Adds a grid to the internal grid lookup.
* @func _addGrid
* @memberof Collection
* @param {Grid} grid The grid to add.
* @returns {Collection}
* @private
*/
Collection.prototype._addGrid = CollectionGroup.prototype._addGrid = View.prototype._addGrid = function (grid) {
if (grid !== undefined) {
this._grid = this._grid || [];
this._grid.push(grid);
}
return this;
};
/**
* Removes a grid from the internal grid lookup.
* @func _removeGrid
* @memberof Collection
* @param {Grid} grid The grid to remove.
* @returns {Collection}
* @private
*/
Collection.prototype._removeGrid = CollectionGroup.prototype._removeGrid = View.prototype._removeGrid = function (grid) {
if (grid !== undefined && this._grid) {
var index = this._grid.indexOf(grid);
if (index > -1) {
this._grid.splice(index, 1);
}
}
return this;
};
// Extend DB with grids init
Db.prototype.init = function () {
this._grid = {};
DbInit.apply(this, arguments);
};
/**
* Determine if a grid with the passed name already exists.
* @func gridExists
* @memberof Db
* @param {String} selector The jQuery selector to bind the grid to.
* @returns {boolean}
*/
Db.prototype.gridExists = function (selector) {
return Boolean(this._grid[selector]);
};
/**
* Creates a grid based on the passed arguments.
* @func grid
* @memberof Db
* @param {String} selector The jQuery selector of the grid to retrieve.
* @param {String} template The table template to use when rendering the grid.
* @param {Object=} options The options object to apply to the grid.
* @returns {*}
*/
Db.prototype.grid = function (selector, template, options) {
if (!this._grid[selector]) {
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Creating grid ' + selector);
}
}
this._grid[selector] = this._grid[selector] || new Grid(selector, template, options).db(this);
return this._grid[selector];
};
/**
* Removes a grid based on the passed arguments.
* @func unGrid
* @memberof Db
* @param {String} selector The jQuery selector of the grid to retrieve.
* @param {String} template The table template to use when rendering the grid.
* @param {Object=} options The options object to apply to the grid.
* @returns {*}
*/
Db.prototype.unGrid = function (selector, template, options) {
if (!this._grid[selector]) {
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Creating grid ' + selector);
}
}
this._grid[selector] = this._grid[selector] || new Grid(selector, template, options).db(this);
return this._grid[selector];
};
/**
* Returns an array of grids the DB currently has.
* @func grids
* @memberof Db
* @returns {Array} An array of objects containing details of each grid
* the database is currently managing.
*/
Db.prototype.grids = function () {
var arr = [],
item,
i;
for (i in this._grid) {
if (this._grid.hasOwnProperty(i)) {
item = this._grid[i];
arr.push({
name: i,
count: item.count(),
linked: item.isLinked !== undefined ? item.isLinked() : false
});
}
}
return arr;
};
Shared.finishModule('Grid');
module.exports = Grid;
},{"./Collection":5,"./CollectionGroup":6,"./ReactorIO":35,"./Shared":38,"./View":40}],12:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Collection,
CollectionInit,
Overload;
Shared = _dereq_('./Shared');
Overload = _dereq_('./Overload');
/**
* The constructor.
*
* @constructor
*/
var Highchart = function (collection, options) {
this.init.apply(this, arguments);
};
Highchart.prototype.init = function (collection, options) {
this._options = options;
this._selector = window.jQuery(this._options.selector);
if (!this._selector[0]) {
throw(this.classIdentifier() + ' "' + collection.name() + '": Chart target element does not exist via selector: ' + this._options.selector);
}
this._listeners = {};
this._collection = collection;
// Setup the chart
this._options.series = [];
// Disable attribution on highcharts
options.chartOptions = options.chartOptions || {};
options.chartOptions.credits = false;
// Set the data for the chart
var data,
seriesObj,
chartData;
switch (this._options.type) {
case 'pie':
// Create chart from data
this._selector.highcharts(this._options.chartOptions);
this._chart = this._selector.highcharts();
// Generate graph data from collection data
data = this._collection.find();
seriesObj = {
allowPointSelect: true,
cursor: 'pointer',
dataLabels: {
enabled: true,
format: '<b>{point.name}</b>: {y} ({point.percentage:.0f}%)',
style: {
color: (window.Highcharts.theme && window.Highcharts.theme.contrastTextColor) || 'black'
}
}
};
chartData = this.pieDataFromCollectionData(data, this._options.keyField, this._options.valField);
window.jQuery.extend(seriesObj, this._options.seriesOptions);
window.jQuery.extend(seriesObj, {
name: this._options.seriesName,
data: chartData
});
this._chart.addSeries(seriesObj, true, true);
break;
case 'line':
case 'area':
case 'column':
case 'bar':
// Generate graph data from collection data
chartData = this.seriesDataFromCollectionData(
this._options.seriesField,
this._options.keyField,
this._options.valField,
this._options.orderBy
);
this._options.chartOptions.xAxis = chartData.xAxis;
this._options.chartOptions.series = chartData.series;
this._selector.highcharts(this._options.chartOptions);
this._chart = this._selector.highcharts();
break;
default:
throw(this.classIdentifier() + ' "' + collection.name() + '": Chart type specified is not currently supported by ForerunnerDB: ' + this._options.type);
}
// Hook the collection events to auto-update the chart
this._hookEvents();
};
Shared.addModule('Highchart', Highchart);
Collection = Shared.modules.Collection;
CollectionInit = Collection.prototype.init;
Shared.mixin(Highchart.prototype, 'Mixin.Common');
Shared.mixin(Highchart.prototype, 'Mixin.Events');
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Highchart.prototype, 'state');
/**
* Generate pie-chart series data from the given collection data array.
* @param data
* @param keyField
* @param valField
* @returns {Array}
*/
Highchart.prototype.pieDataFromCollectionData = function (data, keyField, valField) {
var graphData = [],
i;
for (i = 0; i < data.length; i++) {
graphData.push([data[i][keyField], data[i][valField]]);
}
return graphData;
};
/**
* Generate line-chart series data from the given collection data array.
* @param seriesField
* @param keyField
* @param valField
* @param orderBy
*/
Highchart.prototype.seriesDataFromCollectionData = function (seriesField, keyField, valField, orderBy) {
var data = this._collection.distinct(seriesField),
seriesData = [],
xAxis = {
categories: []
},
seriesName,
query,
dataSearch,
seriesValues,
i, k;
// What we WANT to output:
/*series: [{
name: 'Responses',
data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6]
}]*/
// Loop keys
for (i = 0; i < data.length; i++) {
seriesName = data[i];
query = {};
query[seriesField] = seriesName;
seriesValues = [];
dataSearch = this._collection.find(query, {
orderBy: orderBy
});
// Loop the keySearch data and grab the value for each item
for (k = 0; k < dataSearch.length; k++) {
xAxis.categories.push(dataSearch[k][keyField]);
seriesValues.push(dataSearch[k][valField]);
}
seriesData.push({
name: seriesName,
data: seriesValues
});
}
return {
xAxis: xAxis,
series: seriesData
};
};
/**
* Hook the events the chart needs to know about from the internal collection.
* @private
*/
Highchart.prototype._hookEvents = function () {
var self = this;
self._collection.on('change', function () { self._changeListener.apply(self, arguments); });
// If the collection is dropped, clean up after ourselves
self._collection.on('drop', function () { self.drop.apply(self); });
};
/**
* Handles changes to the collection data that the chart is reading from and then
* updates the data in the chart display.
* @private
*/
Highchart.prototype._changeListener = function () {
var self = this;
// Update the series data on the chart
if(typeof self._collection !== 'undefined' && self._chart) {
var data = self._collection.find(),
i;
switch (self._options.type) {
case 'pie':
self._chart.series[0].setData(
self.pieDataFromCollectionData(
data,
self._options.keyField,
self._options.valField
),
true,
true
);
break;
case 'bar':
case 'line':
case 'area':
case 'column':
var seriesData = self.seriesDataFromCollectionData(
self._options.seriesField,
self._options.keyField,
self._options.valField,
self._options.orderBy
);
self._chart.xAxis[0].setCategories(
seriesData.xAxis.categories
);
for (i = 0; i < seriesData.series.length; i++) {
if (self._chart.series[i]) {
// Series exists, set it's data
self._chart.series[i].setData(
seriesData.series[i].data,
true,
true
);
} else {
// Series data does not yet exist, add a new series
self._chart.addSeries(
seriesData.series[i],
true,
true
);
}
}
break;
default:
break;
}
}
};
/**
* Destroys the chart and all internal references.
* @returns {Boolean}
*/
Highchart.prototype.drop = function (callback) {
if (!this.isDropped()) {
this._state = 'dropped';
if (this._chart) {
this._chart.destroy();
}
if (this._collection) {
this._collection.off('change', this._changeListener);
this._collection.off('drop', this.drop);
if (this._collection._highcharts) {
delete this._collection._highcharts[this._options.selector];
}
}
delete this._chart;
delete this._options;
delete this._collection;
this.emit('drop', this);
if (callback) { callback(false, true); }
return true;
} else {
return true;
}
};
// Extend collection with highchart init
Collection.prototype.init = function () {
this._highcharts = {};
CollectionInit.apply(this, arguments);
};
/**
* Creates a pie chart from the collection.
* @type {Overload}
*/
Collection.prototype.pieChart = new Overload({
/**
* Chart via options object.
* @func pieChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'pie';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'pie';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func pieChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {String} seriesName The name of the series to display on the chart.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, keyField, valField, seriesName, options) {
options = options || {};
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
options.seriesName = seriesName;
// Call the main chart method
this.pieChart(options);
}
});
/**
* Creates a line chart from the collection.
* @type {Overload}
*/
Collection.prototype.lineChart = new Overload({
/**
* Chart via options object.
* @func lineChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'line';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'line';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func lineChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.lineChart(options);
}
});
/**
* Creates an area chart from the collection.
* @type {Overload}
*/
Collection.prototype.areaChart = new Overload({
/**
* Chart via options object.
* @func areaChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'area';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'area';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func areaChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.areaChart(options);
}
});
/**
* Creates a column chart from the collection.
* @type {Overload}
*/
Collection.prototype.columnChart = new Overload({
/**
* Chart via options object.
* @func columnChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'column';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'column';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func columnChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.columnChart(options);
}
});
/**
* Creates a bar chart from the collection.
* @type {Overload}
*/
Collection.prototype.barChart = new Overload({
/**
* Chart via options object.
* @func barChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'bar';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'bar';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func barChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.barChart(options);
}
});
/**
* Creates a stacked bar chart from the collection.
* @type {Overload}
*/
Collection.prototype.stackedBarChart = new Overload({
/**
* Chart via options object.
* @func stackedBarChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'bar';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'bar';
options.plotOptions = options.plotOptions || {};
options.plotOptions.series = options.plotOptions.series || {};
options.plotOptions.series.stacking = options.plotOptions.series.stacking || 'normal';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func stackedBarChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.stackedBarChart(options);
}
});
/**
* Removes a chart from the page by it's selector.
* @memberof Collection
* @param {String} selector The chart selector.
*/
Collection.prototype.dropChart = function (selector) {
if (this._highcharts && this._highcharts[selector]) {
this._highcharts[selector].drop();
}
};
Shared.finishModule('Highchart');
module.exports = Highchart;
},{"./Overload":29,"./Shared":38}],13:[function(_dereq_,module,exports){
"use strict";
/*
name
id
rebuild
state
match
lookup
*/
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path'),
BinaryTree = _dereq_('./BinaryTree'),
treeInstance = new BinaryTree(),
btree = function () {};
treeInstance.inOrder('hash');
/**
* The index class used to instantiate hash map indexes that the database can
* use to speed up queries on collections and views.
* @constructor
*/
var IndexBinaryTree = function () {
this.init.apply(this, arguments);
};
IndexBinaryTree.prototype.init = function (keys, options, collection) {
this._btree = new (btree.create(2, this.sortAsc))();
this._size = 0;
this._id = this._itemKeyHash(keys, keys);
this.unique(options && options.unique ? options.unique : false);
if (keys !== undefined) {
this.keys(keys);
}
if (collection !== undefined) {
this.collection(collection);
}
this.name(options && options.name ? options.name : this._id);
};
Shared.addModule('IndexBinaryTree', IndexBinaryTree);
Shared.mixin(IndexBinaryTree.prototype, 'Mixin.ChainReactor');
Shared.mixin(IndexBinaryTree.prototype, 'Mixin.Sorting');
IndexBinaryTree.prototype.id = function () {
return this._id;
};
IndexBinaryTree.prototype.state = function () {
return this._state;
};
IndexBinaryTree.prototype.size = function () {
return this._size;
};
Shared.synthesize(IndexBinaryTree.prototype, 'data');
Shared.synthesize(IndexBinaryTree.prototype, 'name');
Shared.synthesize(IndexBinaryTree.prototype, 'collection');
Shared.synthesize(IndexBinaryTree.prototype, 'type');
Shared.synthesize(IndexBinaryTree.prototype, 'unique');
IndexBinaryTree.prototype.keys = function (val) {
if (val !== undefined) {
this._keys = val;
// Count the keys
this._keyCount = (new Path()).parse(this._keys).length;
return this;
}
return this._keys;
};
IndexBinaryTree.prototype.rebuild = function () {
// Do we have a collection?
if (this._collection) {
// Get sorted data
var collection = this._collection.subset({}, {
$decouple: false,
$orderBy: this._keys
}),
collectionData = collection.find(),
dataIndex,
dataCount = collectionData.length;
// Clear the index data for the index
this._btree = new (btree.create(2, this.sortAsc))();
if (this._unique) {
this._uniqueLookup = {};
}
// Loop the collection data
for (dataIndex = 0; dataIndex < dataCount; dataIndex++) {
this.insert(collectionData[dataIndex]);
}
}
this._state = {
name: this._name,
keys: this._keys,
indexSize: this._size,
built: new Date(),
updated: new Date(),
ok: true
};
};
IndexBinaryTree.prototype.insert = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
dataItemHash = this._itemKeyHash(dataItem, this._keys),
keyArr;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
this._uniqueLookup[uniqueHash] = dataItem;
}
// We store multiple items that match a key inside an array
// that is then stored against that key in the tree...
// Check if item exists for this key already
keyArr = this._btree.get(dataItemHash);
// Check if the array exists
if (keyArr === undefined) {
// Generate an array for this key first
keyArr = [];
// Put the new array into the tree under the key
this._btree.put(dataItemHash, keyArr);
}
// Push the item into the array
keyArr.push(dataItem);
this._size++;
};
IndexBinaryTree.prototype.remove = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
dataItemHash = this._itemKeyHash(dataItem, this._keys),
keyArr,
itemIndex;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
delete this._uniqueLookup[uniqueHash];
}
// Try and get the array for the item hash key
keyArr = this._btree.get(dataItemHash);
if (keyArr !== undefined) {
// The key array exits, remove the item from the key array
itemIndex = keyArr.indexOf(dataItem);
if (itemIndex > -1) {
// Check the length of the array
if (keyArr.length === 1) {
// This item is the last in the array, just kill the tree entry
this._btree.del(dataItemHash);
} else {
// Remove the item
keyArr.splice(itemIndex, 1);
}
this._size--;
}
}
};
IndexBinaryTree.prototype.violation = function (dataItem) {
// Generate item hash
var uniqueHash = this._itemHash(dataItem, this._keys);
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexBinaryTree.prototype.hashViolation = function (uniqueHash) {
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexBinaryTree.prototype.lookup = function (query) {
return this._data[this._itemHash(query, this._keys)] || [];
};
IndexBinaryTree.prototype.match = function (query, options) {
// Check if the passed query has data in the keys our index
// operates on and if so, is the query sort matching our order
var pathSolver = new Path();
var indexKeyArr = pathSolver.parseArr(this._keys),
queryArr = pathSolver.parseArr(query),
matchedKeys = [],
matchedKeyCount = 0,
i;
// Loop the query array and check the order of keys against the
// index key array to see if this index can be used
for (i = 0; i < indexKeyArr.length; i++) {
if (queryArr[i] === indexKeyArr[i]) {
matchedKeyCount++;
matchedKeys.push(queryArr[i]);
} else {
// Query match failed - this is a hash map index so partial key match won't work
return {
matchedKeys: [],
totalKeyCount: queryArr.length,
score: 0
};
}
}
return {
matchedKeys: matchedKeys,
totalKeyCount: queryArr.length,
score: matchedKeyCount
};
//return pathSolver.countObjectPaths(this._keys, query);
};
IndexBinaryTree.prototype._itemHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.value(item, pathData[k].path).join(':');
}
return hash;
};
IndexBinaryTree.prototype._itemKeyHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.keyValue(item, pathData[k].path);
}
return hash;
};
IndexBinaryTree.prototype._itemHashArr = function (item, keys) {
var path = new Path(),
pathData,
//hash = '',
hashArr = [],
valArr,
i, k, j;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
valArr = path.value(item, pathData[k].path);
for (i = 0; i < valArr.length; i++) {
if (k === 0) {
// Setup the initial hash array
hashArr.push(valArr[i]);
} else {
// Loop the hash array and concat the value to it
for (j = 0; j < hashArr.length; j++) {
hashArr[j] = hashArr[j] + '_' + valArr[i];
}
}
}
}
return hashArr;
};
Shared.finishModule('IndexBinaryTree');
module.exports = IndexBinaryTree;
},{"./BinaryTree":4,"./Path":31,"./Shared":38}],14:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path');
/**
* The index class used to instantiate hash map indexes that the database can
* use to speed up queries on collections and views.
* @constructor
*/
var IndexHashMap = function () {
this.init.apply(this, arguments);
};
IndexHashMap.prototype.init = function (keys, options, collection) {
this._crossRef = {};
this._size = 0;
this._id = this._itemKeyHash(keys, keys);
this.data({});
this.unique(options && options.unique ? options.unique : false);
if (keys !== undefined) {
this.keys(keys);
}
if (collection !== undefined) {
this.collection(collection);
}
this.name(options && options.name ? options.name : this._id);
};
Shared.addModule('IndexHashMap', IndexHashMap);
Shared.mixin(IndexHashMap.prototype, 'Mixin.ChainReactor');
IndexHashMap.prototype.id = function () {
return this._id;
};
IndexHashMap.prototype.state = function () {
return this._state;
};
IndexHashMap.prototype.size = function () {
return this._size;
};
Shared.synthesize(IndexHashMap.prototype, 'data');
Shared.synthesize(IndexHashMap.prototype, 'name');
Shared.synthesize(IndexHashMap.prototype, 'collection');
Shared.synthesize(IndexHashMap.prototype, 'type');
Shared.synthesize(IndexHashMap.prototype, 'unique');
IndexHashMap.prototype.keys = function (val) {
if (val !== undefined) {
this._keys = val;
// Count the keys
this._keyCount = (new Path()).parse(this._keys).length;
return this;
}
return this._keys;
};
IndexHashMap.prototype.rebuild = function () {
// Do we have a collection?
if (this._collection) {
// Get sorted data
var collection = this._collection.subset({}, {
$decouple: false,
$orderBy: this._keys
}),
collectionData = collection.find(),
dataIndex,
dataCount = collectionData.length;
// Clear the index data for the index
this._data = {};
if (this._unique) {
this._uniqueLookup = {};
}
// Loop the collection data
for (dataIndex = 0; dataIndex < dataCount; dataIndex++) {
this.insert(collectionData[dataIndex]);
}
}
this._state = {
name: this._name,
keys: this._keys,
indexSize: this._size,
built: new Date(),
updated: new Date(),
ok: true
};
};
IndexHashMap.prototype.insert = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
itemHashArr,
hashIndex;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
this._uniqueLookup[uniqueHash] = dataItem;
}
// Generate item hash
itemHashArr = this._itemHashArr(dataItem, this._keys);
// Get the path search results and store them
for (hashIndex = 0; hashIndex < itemHashArr.length; hashIndex++) {
this.pushToPathValue(itemHashArr[hashIndex], dataItem);
}
};
IndexHashMap.prototype.update = function (dataItem, options) {
// TODO: Write updates to work
// 1: Get uniqueHash for the dataItem primary key value (may need to generate a store for this)
// 2: Remove the uniqueHash as it currently stands
// 3: Generate a new uniqueHash for dataItem
// 4: Insert the new uniqueHash
};
IndexHashMap.prototype.remove = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
itemHashArr,
hashIndex;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
delete this._uniqueLookup[uniqueHash];
}
// Generate item hash
itemHashArr = this._itemHashArr(dataItem, this._keys);
// Get the path search results and store them
for (hashIndex = 0; hashIndex < itemHashArr.length; hashIndex++) {
this.pullFromPathValue(itemHashArr[hashIndex], dataItem);
}
};
IndexHashMap.prototype.violation = function (dataItem) {
// Generate item hash
var uniqueHash = this._itemHash(dataItem, this._keys);
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexHashMap.prototype.hashViolation = function (uniqueHash) {
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexHashMap.prototype.pushToPathValue = function (hash, obj) {
var pathValArr = this._data[hash] = this._data[hash] || [];
// Make sure we have not already indexed this object at this path/value
if (pathValArr.indexOf(obj) === -1) {
// Index the object
pathValArr.push(obj);
// Record the reference to this object in our index size
this._size++;
// Cross-reference this association for later lookup
this.pushToCrossRef(obj, pathValArr);
}
};
IndexHashMap.prototype.pullFromPathValue = function (hash, obj) {
var pathValArr = this._data[hash],
indexOfObject;
// Make sure we have already indexed this object at this path/value
indexOfObject = pathValArr.indexOf(obj);
if (indexOfObject > -1) {
// Un-index the object
pathValArr.splice(indexOfObject, 1);
// Record the reference to this object in our index size
this._size--;
// Remove object cross-reference
this.pullFromCrossRef(obj, pathValArr);
}
// Check if we should remove the path value array
if (!pathValArr.length) {
// Remove the array
delete this._data[hash];
}
};
IndexHashMap.prototype.pull = function (obj) {
// Get all places the object has been used and remove them
var id = obj[this._collection.primaryKey()],
crossRefArr = this._crossRef[id],
arrIndex,
arrCount = crossRefArr.length,
arrItem;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = crossRefArr[arrIndex];
// Remove item from this index lookup array
this._pullFromArray(arrItem, obj);
}
// Record the reference to this object in our index size
this._size--;
// Now remove the cross-reference entry for this object
delete this._crossRef[id];
};
IndexHashMap.prototype._pullFromArray = function (arr, obj) {
var arrCount = arr.length;
while (arrCount--) {
if (arr[arrCount] === obj) {
arr.splice(arrCount, 1);
}
}
};
IndexHashMap.prototype.pushToCrossRef = function (obj, pathValArr) {
var id = obj[this._collection.primaryKey()],
crObj;
this._crossRef[id] = this._crossRef[id] || [];
// Check if the cross-reference to the pathVal array already exists
crObj = this._crossRef[id];
if (crObj.indexOf(pathValArr) === -1) {
// Add the cross-reference
crObj.push(pathValArr);
}
};
IndexHashMap.prototype.pullFromCrossRef = function (obj, pathValArr) {
var id = obj[this._collection.primaryKey()];
delete this._crossRef[id];
};
IndexHashMap.prototype.lookup = function (query) {
return this._data[this._itemHash(query, this._keys)] || [];
};
IndexHashMap.prototype.match = function (query, options) {
// Check if the passed query has data in the keys our index
// operates on and if so, is the query sort matching our order
var pathSolver = new Path();
var indexKeyArr = pathSolver.parseArr(this._keys),
queryArr = pathSolver.parseArr(query),
matchedKeys = [],
matchedKeyCount = 0,
i;
// Loop the query array and check the order of keys against the
// index key array to see if this index can be used
for (i = 0; i < indexKeyArr.length; i++) {
if (queryArr[i] === indexKeyArr[i]) {
matchedKeyCount++;
matchedKeys.push(queryArr[i]);
} else {
// Query match failed - this is a hash map index so partial key match won't work
return {
matchedKeys: [],
totalKeyCount: queryArr.length,
score: 0
};
}
}
return {
matchedKeys: matchedKeys,
totalKeyCount: queryArr.length,
score: matchedKeyCount
};
//return pathSolver.countObjectPaths(this._keys, query);
};
IndexHashMap.prototype._itemHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.value(item, pathData[k].path).join(':');
}
return hash;
};
IndexHashMap.prototype._itemKeyHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.keyValue(item, pathData[k].path);
}
return hash;
};
IndexHashMap.prototype._itemHashArr = function (item, keys) {
var path = new Path(),
pathData,
//hash = '',
hashArr = [],
valArr,
i, k, j;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
valArr = path.value(item, pathData[k].path);
for (i = 0; i < valArr.length; i++) {
if (k === 0) {
// Setup the initial hash array
hashArr.push(valArr[i]);
} else {
// Loop the hash array and concat the value to it
for (j = 0; j < hashArr.length; j++) {
hashArr[j] = hashArr[j] + '_' + valArr[i];
}
}
}
}
return hashArr;
};
Shared.finishModule('IndexHashMap');
module.exports = IndexHashMap;
},{"./Path":31,"./Shared":38}],15:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* The key value store class used when storing basic in-memory KV data,
* and can be queried for quick retrieval. Mostly used for collection
* primary key indexes and lookups.
* @param {String=} name Optional KV store name.
* @constructor
*/
var KeyValueStore = function (name) {
this.init.apply(this, arguments);
};
KeyValueStore.prototype.init = function (name) {
this._name = name;
this._data = {};
this._primaryKey = '_id';
};
Shared.addModule('KeyValueStore', KeyValueStore);
Shared.mixin(KeyValueStore.prototype, 'Mixin.ChainReactor');
/**
* Get / set the name of the key/value store.
* @param {String} val The name to set.
* @returns {*}
*/
Shared.synthesize(KeyValueStore.prototype, 'name');
/**
* Get / set the primary key.
* @param {String} key The key to set.
* @returns {*}
*/
KeyValueStore.prototype.primaryKey = function (key) {
if (key !== undefined) {
this._primaryKey = key;
return this;
}
return this._primaryKey;
};
/**
* Removes all data from the store.
* @returns {*}
*/
KeyValueStore.prototype.truncate = function () {
this._data = {};
return this;
};
/**
* Sets data against a key in the store.
* @param {String} key The key to set data for.
* @param {*} value The value to assign to the key.
* @returns {*}
*/
KeyValueStore.prototype.set = function (key, value) {
this._data[key] = value ? value : true;
return this;
};
/**
* Gets data stored for the passed key.
* @param {String} key The key to get data for.
* @returns {*}
*/
KeyValueStore.prototype.get = function (key) {
return this._data[key];
};
/**
* Get / set the primary key.
* @param {*} obj A lookup query, can be a string key, an array of string keys,
* an object with further query clauses or a regular expression that should be
* run against all keys.
* @returns {*}
*/
KeyValueStore.prototype.lookup = function (obj) {
var pKeyVal = obj[this._primaryKey],
arrIndex,
arrCount,
lookupItem,
result;
if (pKeyVal instanceof Array) {
// An array of primary keys, find all matches
arrCount = pKeyVal.length;
result = [];
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
lookupItem = this._data[pKeyVal[arrIndex]];
if (lookupItem) {
result.push(lookupItem);
}
}
return result;
} else if (pKeyVal instanceof RegExp) {
// Create new data
result = [];
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (pKeyVal.test(arrIndex)) {
result.push(this._data[arrIndex]);
}
}
}
return result;
} else if (typeof pKeyVal === 'object') {
// The primary key clause is an object, now we have to do some
// more extensive searching
if (pKeyVal.$ne) {
// Create new data
result = [];
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (arrIndex !== pKeyVal.$ne) {
result.push(this._data[arrIndex]);
}
}
}
return result;
}
if (pKeyVal.$in && (pKeyVal.$in instanceof Array)) {
// Create new data
result = [];
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (pKeyVal.$in.indexOf(arrIndex) > -1) {
result.push(this._data[arrIndex]);
}
}
}
return result;
}
if (pKeyVal.$nin && (pKeyVal.$nin instanceof Array)) {
// Create new data
result = [];
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (pKeyVal.$nin.indexOf(arrIndex) === -1) {
result.push(this._data[arrIndex]);
}
}
}
return result;
}
if (pKeyVal.$or && (pKeyVal.$or instanceof Array)) {
// Create new data
result = [];
for (arrIndex = 0; arrIndex < pKeyVal.$or.length; arrIndex++) {
result = result.concat(this.lookup(pKeyVal.$or[arrIndex]));
}
return result;
}
} else {
// Key is a basic lookup from string
lookupItem = this._data[pKeyVal];
if (lookupItem !== undefined) {
return [lookupItem];
} else {
return [];
}
}
};
/**
* Removes data for the given key from the store.
* @param {String} key The key to un-set.
* @returns {*}
*/
KeyValueStore.prototype.unSet = function (key) {
delete this._data[key];
return this;
};
/**
* Sets data for the give key in the store only where the given key
* does not already have a value in the store.
* @param {String} key The key to set data for.
* @param {*} value The value to assign to the key.
* @returns {Boolean} True if data was set or false if data already
* exists for the key.
*/
KeyValueStore.prototype.uniqueSet = function (key, value) {
if (this._data[key] === undefined) {
this._data[key] = value;
return true;
}
return false;
};
Shared.finishModule('KeyValueStore');
module.exports = KeyValueStore;
},{"./Shared":38}],16:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Operation = _dereq_('./Operation');
/**
* The metrics class used to store details about operations.
* @constructor
*/
var Metrics = function () {
this.init.apply(this, arguments);
};
Metrics.prototype.init = function () {
this._data = [];
};
Shared.addModule('Metrics', Metrics);
Shared.mixin(Metrics.prototype, 'Mixin.ChainReactor');
/**
* Creates an operation within the metrics instance and if metrics
* are currently enabled (by calling the start() method) the operation
* is also stored in the metrics log.
* @param {String} name The name of the operation.
* @returns {Operation}
*/
Metrics.prototype.create = function (name) {
var op = new Operation(name);
if (this._enabled) {
this._data.push(op);
}
return op;
};
/**
* Starts logging operations.
* @returns {Metrics}
*/
Metrics.prototype.start = function () {
this._enabled = true;
return this;
};
/**
* Stops logging operations.
* @returns {Metrics}
*/
Metrics.prototype.stop = function () {
this._enabled = false;
return this;
};
/**
* Clears all logged operations.
* @returns {Metrics}
*/
Metrics.prototype.clear = function () {
this._data = [];
return this;
};
/**
* Returns an array of all logged operations.
* @returns {Array}
*/
Metrics.prototype.list = function () {
return this._data;
};
Shared.finishModule('Metrics');
module.exports = Metrics;
},{"./Operation":28,"./Shared":38}],17:[function(_dereq_,module,exports){
"use strict";
var CRUD = {
preSetData: function () {
},
postSetData: function () {
}
};
module.exports = CRUD;
},{}],18:[function(_dereq_,module,exports){
"use strict";
/**
* The chain reactor mixin, provides methods to the target object that allow chain
* reaction events to propagate to the target and be handled, processed and passed
* on down the chain.
* @mixin
*/
var ChainReactor = {
/**
*
* @param obj
*/
chain: function (obj) {
if (this.debug && this.debug()) {
if (obj._reactorIn && obj._reactorOut) {
console.log(obj._reactorIn.logIdentifier() + ' Adding target "' + obj._reactorOut.instanceIdentifier() + '" to the chain reactor target list');
} else {
console.log(this.logIdentifier() + ' Adding target "' + obj.instanceIdentifier() + '" to the chain reactor target list');
}
}
this._chain = this._chain || [];
var index = this._chain.indexOf(obj);
if (index === -1) {
this._chain.push(obj);
}
},
unChain: function (obj) {
if (this.debug && this.debug()) {
if (obj._reactorIn && obj._reactorOut) {
console.log(obj._reactorIn.logIdentifier() + ' Removing target "' + obj._reactorOut.instanceIdentifier() + '" from the chain reactor target list');
} else {
console.log(this.logIdentifier() + ' Removing target "' + obj.instanceIdentifier() + '" from the chain reactor target list');
}
}
if (this._chain) {
var index = this._chain.indexOf(obj);
if (index > -1) {
this._chain.splice(index, 1);
}
}
},
chainSend: function (type, data, options) {
if (this._chain) {
var arr = this._chain,
arrItem,
count = arr.length,
index;
for (index = 0; index < count; index++) {
arrItem = arr[index];
if (!arrItem._state || (arrItem._state && !arrItem.isDropped())) {
if (this.debug && this.debug()) {
if (arrItem._reactorIn && arrItem._reactorOut) {
console.log(arrItem._reactorIn.logIdentifier() + ' Sending data down the chain reactor pipe to "' + arrItem._reactorOut.instanceIdentifier() + '"');
} else {
console.log(this.logIdentifier() + ' Sending data down the chain reactor pipe to "' + arrItem.instanceIdentifier() + '"');
}
}
arrItem.chainReceive(this, type, data, options);
} else {
console.log('Reactor Data:', type, data, options);
console.log('Reactor Node:', arrItem);
throw('Chain reactor attempting to send data to target reactor node that is in a dropped state!');
}
}
}
},
chainReceive: function (sender, type, data, options) {
var chainPacket = {
sender: sender,
type: type,
data: data,
options: options
};
if (this.debug && this.debug()) {
console.log(this.logIdentifier() + 'Received data from parent reactor node');
}
// Fire our internal handler
if (!this._chainHandler || (this._chainHandler && !this._chainHandler(chainPacket))) {
// Propagate the message down the chain
this.chainSend(chainPacket.type, chainPacket.data, chainPacket.options);
}
}
};
module.exports = ChainReactor;
},{}],19:[function(_dereq_,module,exports){
"use strict";
var idCounter = 0,
Overload = _dereq_('./Overload'),
Serialiser = _dereq_('./Serialiser'),
Common,
serialiser = new Serialiser();
/**
* Provides commonly used methods to most classes in ForerunnerDB.
* @mixin
*/
Common = {
// Expose the serialiser object so it can be extended with new data handlers.
serialiser: serialiser,
/**
* Gets / sets data in the item store. The store can be used to set and
* retrieve data against a key. Useful for adding arbitrary key/value data
* to a collection / view etc and retrieving it later.
* @param {String|*} key The key under which to store the passed value or
* retrieve the existing stored value.
* @param {*=} val Optional value. If passed will overwrite the existing value
* stored against the specified key if one currently exists.
* @returns {*}
*/
store: function (key, val) {
if (key !== undefined) {
if (val !== undefined) {
// Store the data
this._store = this._store || {};
this._store[key] = val;
return this;
}
if (this._store) {
return this._store[key];
}
}
return undefined;
},
/**
* Removes a previously stored key/value pair from the item store, set previously
* by using the store() method.
* @param {String|*} key The key of the key/value pair to remove;
* @returns {Common} Returns this for chaining.
*/
unStore: function (key) {
if (key !== undefined) {
delete this._store[key];
}
return this;
},
/**
* Returns a non-referenced version of the passed object / array.
* @param {Object} data The object or array to return as a non-referenced version.
* @param {Number=} copies Optional number of copies to produce. If specified, the return
* value will be an array of decoupled objects, each distinct from the other.
* @returns {*}
*/
decouple: function (data, copies) {
if (data !== undefined) {
if (!copies) {
return this.jParse(this.jStringify(data));
} else {
var i,
json = this.jStringify(data),
copyArr = [];
for (i = 0; i < copies; i++) {
copyArr.push(this.jParse(json));
}
return copyArr;
}
}
return undefined;
},
/**
* Parses and returns data from stringified version.
* @param {String} data The stringified version of data to parse.
* @returns {Object} The parsed JSON object from the data.
*/
jParse: function (data) {
return serialiser.parse(data);
//return JSON.parse(data);
},
/**
* Converts a JSON object into a stringified version.
* @param {Object} data The data to stringify.
* @returns {String} The stringified data.
*/
jStringify: function (data) {
return serialiser.stringify(data);
//return JSON.stringify(data);
},
/**
* Generates a new 16-character hexadecimal unique ID or
* generates a new 16-character hexadecimal ID based on
* the passed string. Will always generate the same ID
* for the same string.
* @param {String=} str A string to generate the ID from.
* @return {String}
*/
objectId: function (str) {
var id,
pow = Math.pow(10, 17);
if (!str) {
idCounter++;
id = (idCounter + (
Math.random() * pow +
Math.random() * pow +
Math.random() * pow +
Math.random() * pow
)).toString(16);
} else {
var val = 0,
count = str.length,
i;
for (i = 0; i < count; i++) {
val += str.charCodeAt(i) * pow;
}
id = val.toString(16);
}
return id;
},
/**
* Gets / sets debug flag that can enable debug message output to the
* console if required.
* @param {Boolean} val The value to set debug flag to.
* @return {Boolean} True if enabled, false otherwise.
*/
/**
* Sets debug flag for a particular type that can enable debug message
* output to the console if required.
* @param {String} type The name of the debug type to set flag for.
* @param {Boolean} val The value to set debug flag to.
* @return {Boolean} True if enabled, false otherwise.
*/
debug: new Overload([
function () {
return this._debug && this._debug.all;
},
function (val) {
if (val !== undefined) {
if (typeof val === 'boolean') {
this._debug = this._debug || {};
this._debug.all = val;
this.chainSend('debug', this._debug);
return this;
} else {
return (this._debug && this._debug[val]) || (this._db && this._db._debug && this._db._debug[val]) || (this._debug && this._debug.all);
}
}
return this._debug && this._debug.all;
},
function (type, val) {
if (type !== undefined) {
if (val !== undefined) {
this._debug = this._debug || {};
this._debug[type] = val;
this.chainSend('debug', this._debug);
return this;
}
return (this._debug && this._debug[val]) || (this._db && this._db._debug && this._db._debug[type]);
}
return this._debug && this._debug.all;
}
]),
/**
* Returns a string describing the class this instance is derived from.
* @returns {string}
*/
classIdentifier: function () {
return 'ForerunnerDB.' + this.className;
},
/**
* Returns a string describing the instance by it's class name and instance
* object name.
* @returns {String} The instance identifier.
*/
instanceIdentifier: function () {
return '[' + this.className + ']' + this.name();
},
/**
* Returns a string used to denote a console log against this instance,
* consisting of the class identifier and instance identifier.
* @returns {string} The log identifier.
*/
logIdentifier: function () {
return this.classIdentifier() + ': ' + this.instanceIdentifier();
},
/**
* Converts a query object with MongoDB dot notation syntax
* to Forerunner's object notation syntax.
* @param {Object} obj The object to convert.
*/
convertToFdb: function (obj) {
var varName,
splitArr,
objCopy,
i;
for (i in obj) {
if (obj.hasOwnProperty(i)) {
objCopy = obj;
if (i.indexOf('.') > -1) {
// Replace .$ with a placeholder before splitting by . char
i = i.replace('.$', '[|$|]');
splitArr = i.split('.');
while ((varName = splitArr.shift())) {
// Replace placeholder back to original .$
varName = varName.replace('[|$|]', '.$');
if (splitArr.length) {
objCopy[varName] = {};
} else {
objCopy[varName] = obj[i];
}
objCopy = objCopy[varName];
}
delete obj[i];
}
}
}
},
/**
* Checks if the state is dropped.
* @returns {boolean} True when dropped, false otherwise.
*/
isDropped: function () {
return this._state === 'dropped';
}
};
module.exports = Common;
},{"./Overload":29,"./Serialiser":37}],20:[function(_dereq_,module,exports){
"use strict";
/**
* Provides some database constants.
* @mixin
*/
var Constants = {
TYPE_INSERT: 0,
TYPE_UPDATE: 1,
TYPE_REMOVE: 2,
PHASE_BEFORE: 0,
PHASE_AFTER: 1
};
module.exports = Constants;
},{}],21:[function(_dereq_,module,exports){
"use strict";
var Overload = _dereq_('./Overload');
/**
* Provides event emitter functionality including the methods: on, off, once, emit, deferEmit.
* @mixin
*/
var Events = {
on: new Overload({
/**
* Attach an event listener to the passed event.
* @param {String} event The name of the event to listen for.
* @param {Function} listener The method to call when the event is fired.
*/
'string, function': function (event, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || {};
this._listeners[event]['*'] = this._listeners[event]['*'] || [];
this._listeners[event]['*'].push(listener);
return this;
},
/**
* Attach an event listener to the passed event only if the passed
* id matches the document id for the event being fired.
* @param {String} event The name of the event to listen for.
* @param {*} id The document id to match against.
* @param {Function} listener The method to call when the event is fired.
*/
'string, *, function': function (event, id, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || {};
this._listeners[event][id] = this._listeners[event][id] || [];
this._listeners[event][id].push(listener);
return this;
}
}),
once: new Overload({
'string, function': function (eventName, callback) {
var self = this,
internalCallback = function () {
self.off(eventName, internalCallback);
callback.apply(self, arguments);
};
return this.on(eventName, internalCallback);
},
'string, *, function': function (eventName, id, callback) {
var self = this,
internalCallback = function () {
self.off(eventName, id, internalCallback);
callback.apply(self, arguments);
};
return this.on(eventName, id, internalCallback);
}
}),
off: new Overload({
'string': function (event) {
if (this._listeners && this._listeners[event] && event in this._listeners) {
delete this._listeners[event];
}
return this;
},
'string, function': function (event, listener) {
var arr,
index;
if (typeof(listener) === 'string') {
if (this._listeners && this._listeners[event] && this._listeners[event][listener]) {
delete this._listeners[event][listener];
}
} else {
if (this._listeners && event in this._listeners) {
arr = this._listeners[event]['*'];
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
}
return this;
},
'string, *, function': function (event, id, listener) {
if (this._listeners && event in this._listeners && id in this.listeners[event]) {
var arr = this._listeners[event][id],
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
},
'string, *': function (event, id) {
if (this._listeners && event in this._listeners && id in this._listeners[event]) {
// Kill all listeners for this event id
delete this._listeners[event][id];
}
}
}),
emit: function (event, data) {
this._listeners = this._listeners || {};
if (event in this._listeners) {
var arrIndex,
arrCount,
tmpFunc,
arr,
listenerIdArr,
listenerIdCount,
listenerIdIndex;
// Handle global emit
if (this._listeners[event]['*']) {
arr = this._listeners[event]['*'];
arrCount = arr.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
// Check we have a function to execute
tmpFunc = arr[arrIndex];
if (typeof tmpFunc === 'function') {
tmpFunc.apply(this, Array.prototype.slice.call(arguments, 1));
}
}
}
// Handle individual emit
if (data instanceof Array) {
// Check if the array is an array of objects in the collection
if (data[0] && data[0][this._primaryKey]) {
// Loop the array and check for listeners against the primary key
listenerIdArr = this._listeners[event];
arrCount = data.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
if (listenerIdArr[data[arrIndex][this._primaryKey]]) {
// Emit for this id
listenerIdCount = listenerIdArr[data[arrIndex][this._primaryKey]].length;
for (listenerIdIndex = 0; listenerIdIndex < listenerIdCount; listenerIdIndex++) {
tmpFunc = listenerIdArr[data[arrIndex][this._primaryKey]][listenerIdIndex];
if (typeof tmpFunc === 'function') {
listenerIdArr[data[arrIndex][this._primaryKey]][listenerIdIndex].apply(this, Array.prototype.slice.call(arguments, 1));
}
}
}
}
}
}
}
return this;
},
/**
* Queues an event to be fired. This has automatic de-bouncing so that any
* events of the same type that occur within 100 milliseconds of a previous
* one will all be wrapped into a single emit rather than emitting tons of
* events for lots of chained inserts etc. Only the data from the last
* de-bounced event will be emitted.
* @param {String} eventName The name of the event to emit.
* @param {*=} data Optional data to emit with the event.
*/
deferEmit: function (eventName, data) {
var self = this,
args;
if (!this._noEmitDefer && (!this._db || (this._db && !this._db._noEmitDefer))) {
args = arguments;
// Check for an existing timeout
this._deferTimeout = this._deferTimeout || {};
if (this._deferTimeout[eventName]) {
clearTimeout(this._deferTimeout[eventName]);
}
// Set a timeout
this._deferTimeout[eventName] = setTimeout(function () {
if (self.debug()) {
console.log(self.logIdentifier() + ' Emitting ' + args[0]);
}
self.emit.apply(self, args);
}, 1);
} else {
this.emit.apply(this, arguments);
}
return this;
}
};
module.exports = Events;
},{"./Overload":29}],22:[function(_dereq_,module,exports){
"use strict";
/**
* Provides object matching algorithm methods.
* @mixin
*/
var Matching = {
/**
* Internal method that checks a document against a test object.
* @param {*} source The source object or value to test against.
* @param {*} test The test object or value to test with.
* @param {Object} queryOptions The options the query was passed with.
* @param {String=} opToApply The special operation to apply to the test such
* as 'and' or an 'or' operator.
* @param {Object=} options An object containing options to apply to the
* operation such as limiting the fields returned etc.
* @returns {Boolean} True if the test was positive, false on negative.
* @private
*/
_match: function (source, test, queryOptions, opToApply, options) {
// TODO: This method is quite long, break into smaller pieces
var operation,
applyOp = opToApply,
recurseVal,
tmpIndex,
sourceType = typeof source,
testType = typeof test,
matchedAll = true,
opResult,
substringCache,
i;
options = options || {};
queryOptions = queryOptions || {};
// Check if options currently holds a root query object
if (!options.$rootQuery) {
// Root query not assigned, hold the root query
options.$rootQuery = test;
}
options.$rootData = options.$rootData || {};
// Check if the comparison data are both strings or numbers
if ((sourceType === 'string' || sourceType === 'number') && (testType === 'string' || testType === 'number')) {
// The source and test data are flat types that do not require recursive searches,
// so just compare them and return the result
if (sourceType === 'number') {
// Number comparison
if (source !== test) {
matchedAll = false;
}
} else {
// String comparison
// TODO: We can probably use a queryOptions.$locale as a second parameter here
// TODO: to satisfy https://github.com/Irrelon/ForerunnerDB/issues/35
if (source.localeCompare(test)) {
matchedAll = false;
}
}
} else {
for (i in test) {
if (test.hasOwnProperty(i)) {
// Reset operation flag
operation = false;
substringCache = i.substr(0, 2);
// Check if the property is a comment (ignorable)
if (substringCache === '//') {
// Skip this property
continue;
}
// Check if the property starts with a dollar (function)
if (substringCache.indexOf('$') === 0) {
// Ask the _matchOp method to handle the operation
opResult = this._matchOp(i, source, test[i], queryOptions, options);
// Check the result of the matchOp operation
// If the result is -1 then no operation took place, otherwise the result
// will be a boolean denoting a match (true) or no match (false)
if (opResult > -1) {
if (opResult) {
if (opToApply === 'or') {
return true;
}
} else {
// Set the matchedAll flag to the result of the operation
// because the operation did not return true
matchedAll = opResult;
}
// Record that an operation was handled
operation = true;
}
}
// Check for regex
if (!operation && test[i] instanceof RegExp) {
operation = true;
if (sourceType === 'object' && source[i] !== undefined && test[i].test(source[i])) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
}
if (!operation) {
// Check if our query is an object
if (typeof(test[i]) === 'object') {
// Because test[i] is an object, source must also be an object
// Check if our source data we are checking the test query against
// is an object or an array
if (source[i] !== undefined) {
if (source[i] instanceof Array && !(test[i] instanceof Array)) {
// The source data is an array, so check each item until a
// match is found
recurseVal = false;
for (tmpIndex = 0; tmpIndex < source[i].length; tmpIndex++) {
recurseVal = this._match(source[i][tmpIndex], test[i], queryOptions, applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else if (!(source[i] instanceof Array) && test[i] instanceof Array) {
// The test key data is an array and the source key data is not so check
// each item in the test key data to see if the source item matches one
// of them. This is effectively an $in search.
recurseVal = false;
for (tmpIndex = 0; tmpIndex < test[i].length; tmpIndex++) {
recurseVal = this._match(source[i], test[i][tmpIndex], queryOptions, applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else if (typeof(source) === 'object') {
// Recurse down the object tree
recurseVal = this._match(source[i], test[i], queryOptions, applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
recurseVal = this._match(undefined, test[i], queryOptions, applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
}
} else {
// First check if the test match is an $exists
if (test[i] && test[i].$exists !== undefined) {
// Push the item through another match recurse
recurseVal = this._match(undefined, test[i], queryOptions, applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
matchedAll = false;
}
}
} else {
// Check if the prop matches our test value
if (source && source[i] === test[i]) {
if (opToApply === 'or') {
return true;
}
} else if (source && source[i] && source[i] instanceof Array && test[i] && typeof(test[i]) !== "object") {
// We are looking for a value inside an array
// The source data is an array, so check each item until a
// match is found
recurseVal = false;
for (tmpIndex = 0; tmpIndex < source[i].length; tmpIndex++) {
recurseVal = this._match(source[i][tmpIndex], test[i], queryOptions, applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
matchedAll = false;
}
}
}
if (opToApply === 'and' && !matchedAll) {
return false;
}
}
}
}
return matchedAll;
},
/**
* Internal method, performs a matching process against a query operator such as $gt or $nin.
* @param {String} key The property name in the test that matches the operator to perform
* matching against.
* @param {*} source The source data to match the query against.
* @param {*} test The query to match the source against.
* @param {Object=} options An options object.
* @returns {*}
* @private
*/
_matchOp: function (key, source, test, queryOptions, options) {
// Check for commands
switch (key) {
case '$gt':
// Greater than
return source > test;
case '$gte':
// Greater than or equal
return source >= test;
case '$lt':
// Less than
return source < test;
case '$lte':
// Less than or equal
return source <= test;
case '$exists':
// Property exists
return (source === undefined) !== test;
case '$ne': // Not equals
return source != test; // jshint ignore:line
case '$nee': // Not equals equals
return source !== test;
case '$or':
// Match true on ANY check to pass
for (var orIndex = 0; orIndex < test.length; orIndex++) {
if (this._match(source, test[orIndex], queryOptions, 'and', options)) {
return true;
}
}
return false;
case '$and':
// Match true on ALL checks to pass
for (var andIndex = 0; andIndex < test.length; andIndex++) {
if (!this._match(source, test[andIndex], queryOptions, 'and', options)) {
return false;
}
}
return true;
case '$in': // In
// Check that the in test is an array
if (test instanceof Array) {
var inArr = test,
inArrCount = inArr.length,
inArrIndex;
for (inArrIndex = 0; inArrIndex < inArrCount; inArrIndex++) {
if (inArr[inArrIndex] instanceof RegExp && inArr[inArrIndex].test(source)) {
return true;
} else if (inArr[inArrIndex] === source) {
return true;
}
}
return false;
} else {
throw(this.logIdentifier() + ' Cannot use an $in operator on a non-array key: ' + key);
}
break;
case '$nin': // Not in
// Check that the not-in test is an array
if (test instanceof Array) {
var notInArr = test,
notInArrCount = notInArr.length,
notInArrIndex;
for (notInArrIndex = 0; notInArrIndex < notInArrCount; notInArrIndex++) {
if (notInArr[notInArrIndex] === source) {
return false;
}
}
return true;
} else {
throw(this.logIdentifier() + ' Cannot use a $nin operator on a non-array key: ' + key);
}
break;
case '$distinct':
// Ensure options holds a distinct lookup
options.$rootData['//distinctLookup'] = options.$rootData['//distinctLookup'] || {};
for (var distinctProp in test) {
if (test.hasOwnProperty(distinctProp)) {
options.$rootData['//distinctLookup'][distinctProp] = options.$rootData['//distinctLookup'][distinctProp] || {};
// Check if the options distinct lookup has this field's value
if (options.$rootData['//distinctLookup'][distinctProp][source[distinctProp]]) {
// Value is already in use
return false;
} else {
// Set the value in the lookup
options.$rootData['//distinctLookup'][distinctProp][source[distinctProp]] = true;
// Allow the item in the results
return true;
}
}
}
break;
case '$count':
var countKey,
countArr,
countVal;
// Iterate the count object's keys
for (countKey in test) {
if (test.hasOwnProperty(countKey)) {
// Check the property exists and is an array. If the property being counted is not
// an array (or doesn't exist) then use a value of zero in any further count logic
countArr = source[countKey];
if (typeof countArr === 'object' && countArr instanceof Array) {
countVal = countArr.length;
} else {
countVal = 0;
}
// Now recurse down the query chain further to satisfy the query for this key (countKey)
if (!this._match(countVal, test[countKey], queryOptions, 'and', options)) {
return false;
}
}
}
// Allow the item in the results
return true;
}
return -1;
}
};
module.exports = Matching;
},{}],23:[function(_dereq_,module,exports){
"use strict";
/**
* Provides sorting methods.
* @mixin
*/
var Sorting = {
/**
* Sorts the passed value a against the passed value b ascending.
* @param {*} a The first value to compare.
* @param {*} b The second value to compare.
* @returns {*} 1 if a is sorted after b, -1 if a is sorted before b.
*/
sortAsc: function (a, b) {
if (typeof(a) === 'string' && typeof(b) === 'string') {
return a.localeCompare(b);
} else {
if (a > b) {
return 1;
} else if (a < b) {
return -1;
}
}
return 0;
},
/**
* Sorts the passed value a against the passed value b descending.
* @param {*} a The first value to compare.
* @param {*} b The second value to compare.
* @returns {*} 1 if a is sorted after b, -1 if a is sorted before b.
*/
sortDesc: function (a, b) {
if (typeof(a) === 'string' && typeof(b) === 'string') {
return b.localeCompare(a);
} else {
if (a > b) {
return -1;
} else if (a < b) {
return 1;
}
}
return 0;
}
};
module.exports = Sorting;
},{}],24:[function(_dereq_,module,exports){
"use strict";
var Tags,
tagMap = {};
/**
* Provides class instance tagging and tag operation methods.
* @mixin
*/
Tags = {
/**
* Tags a class instance for later lookup.
* @param {String} name The tag to add.
* @returns {boolean}
*/
tagAdd: function (name) {
var i,
self = this,
mapArr = tagMap[name] = tagMap[name] || [];
for (i = 0; i < mapArr.length; i++) {
if (mapArr[i] === self) {
return true;
}
}
mapArr.push(self);
// Hook the drop event for this so we can react
if (self.on) {
self.on('drop', function () {
// We've been dropped so remove ourselves from the tag map
self.tagRemove(name);
});
}
return true;
},
/**
* Removes a tag from a class instance.
* @param {String} name The tag to remove.
* @returns {boolean}
*/
tagRemove: function (name) {
var i,
mapArr = tagMap[name];
if (mapArr) {
for (i = 0; i < mapArr.length; i++) {
if (mapArr[i] === this) {
mapArr.splice(i, 1);
return true;
}
}
}
return false;
},
/**
* Gets an array of all instances tagged with the passed tag name.
* @param {String} name The tag to lookup.
* @returns {Array} The array of instances that have the passed tag.
*/
tagLookup: function (name) {
return tagMap[name] || [];
},
/**
* Drops all instances that are tagged with the passed tag name.
* @param {String} name The tag to lookup.
* @param {Function} callback Callback once dropping has completed
* for all instances that match the passed tag name.
* @returns {boolean}
*/
tagDrop: function (name, callback) {
var arr = this.tagLookup(name),
dropCb,
dropCount,
i;
dropCb = function () {
dropCount--;
if (callback && dropCount === 0) {
callback(false);
}
};
if (arr.length) {
dropCount = arr.length;
// Loop the array and drop all items
for (i = arr.length - 1; i >= 0; i--) {
arr[i].drop(dropCb);
}
}
return true;
}
};
module.exports = Tags;
},{}],25:[function(_dereq_,module,exports){
"use strict";
var Overload = _dereq_('./Overload');
/**
* Provides trigger functionality methods.
* @mixin
*/
var Triggers = {
/**
* Add a trigger by id.
* @param {String} id The id of the trigger. This must be unique to the type and
* phase of the trigger. Only one trigger may be added with this id per type and
* phase.
* @param {Number} type The type of operation to apply the trigger to. See
* Mixin.Constants for constants to use.
* @param {Number} phase The phase of an operation to fire the trigger on. See
* Mixin.Constants for constants to use.
* @param {Function} method The method to call when the trigger is fired.
* @returns {boolean} True if the trigger was added successfully, false if not.
*/
addTrigger: function (id, type, phase, method) {
var self = this,
triggerIndex;
// Check if the trigger already exists
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex === -1) {
// The trigger does not exist, create it
self._trigger = self._trigger || {};
self._trigger[type] = self._trigger[type] || {};
self._trigger[type][phase] = self._trigger[type][phase] || [];
self._trigger[type][phase].push({
id: id,
method: method,
enabled: true
});
return true;
}
return false;
},
/**
*
* @param {String} id The id of the trigger to remove.
* @param {Number} type The type of operation to remove the trigger from. See
* Mixin.Constants for constants to use.
* @param {Number} phase The phase of the operation to remove the trigger from.
* See Mixin.Constants for constants to use.
* @returns {boolean} True if removed successfully, false if not.
*/
removeTrigger: function (id, type, phase) {
var self = this,
triggerIndex;
// Check if the trigger already exists
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex > -1) {
// The trigger exists, remove it
self._trigger[type][phase].splice(triggerIndex, 1);
}
return false;
},
enableTrigger: new Overload({
'string': function (id) {
// Alter all triggers of this type
var self = this,
types = self._trigger,
phases,
triggers,
result = false,
i, k, j;
if (types) {
for (j in types) {
if (types.hasOwnProperty(j)) {
phases = types[j];
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set enabled flag
for (k = 0; k < triggers.length; k++) {
if (triggers[k].id === id) {
triggers[k].enabled = true;
result = true;
}
}
}
}
}
}
}
}
return result;
},
'number': function (type) {
// Alter all triggers of this type
var self = this,
phases = self._trigger[type],
triggers,
result = false,
i, k;
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set to enabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = true;
result = true;
}
}
}
}
return result;
},
'number, number': function (type, phase) {
// Alter all triggers of this type and phase
var self = this,
phases = self._trigger[type],
triggers,
result = false,
k;
if (phases) {
triggers = phases[phase];
if (triggers) {
// Loop triggers and set to enabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = true;
result = true;
}
}
}
return result;
},
'string, number, number': function (id, type, phase) {
// Check if the trigger already exists
var self = this,
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex > -1) {
// Update the trigger
self._trigger[type][phase][triggerIndex].enabled = true;
return true;
}
return false;
}
}),
disableTrigger: new Overload({
'string': function (id) {
// Alter all triggers of this type
var self = this,
types = self._trigger,
phases,
triggers,
result = false,
i, k, j;
if (types) {
for (j in types) {
if (types.hasOwnProperty(j)) {
phases = types[j];
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set enabled flag
for (k = 0; k < triggers.length; k++) {
if (triggers[k].id === id) {
triggers[k].enabled = false;
result = true;
}
}
}
}
}
}
}
}
return result;
},
'number': function (type) {
// Alter all triggers of this type
var self = this,
phases = self._trigger[type],
triggers,
result = false,
i, k;
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set to disabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = false;
result = true;
}
}
}
}
return result;
},
'number, number': function (type, phase) {
// Alter all triggers of this type and phase
var self = this,
phases = self._trigger[type],
triggers,
result = false,
k;
if (phases) {
triggers = phases[phase];
if (triggers) {
// Loop triggers and set to disabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = false;
result = true;
}
}
}
return result;
},
'string, number, number': function (id, type, phase) {
// Check if the trigger already exists
var self = this,
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex > -1) {
// Update the trigger
self._trigger[type][phase][triggerIndex].enabled = false;
return true;
}
return false;
}
}),
/**
* Checks if a trigger will fire based on the type and phase provided.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @returns {Boolean} True if the trigger will fire, false otherwise.
*/
willTrigger: function (type, phase) {
if (this._trigger && this._trigger[type] && this._trigger[type][phase] && this._trigger[type][phase].length) {
// Check if a trigger in this array is enabled
var arr = this._trigger[type][phase],
i;
for (i = 0; i < arr.length; i++) {
if (arr[i].enabled) {
return true;
}
}
}
return false;
},
/**
* Processes trigger actions based on the operation, type and phase.
* @param {Object} operation Operation data to pass to the trigger.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @param {Object} oldDoc The document snapshot before operations are
* carried out against the data.
* @param {Object} newDoc The document snapshot after operations are
* carried out against the data.
* @returns {boolean}
*/
processTrigger: function (operation, type, phase, oldDoc, newDoc) {
var self = this,
triggerArr,
triggerIndex,
triggerCount,
triggerItem,
response;
if (self._trigger && self._trigger[type] && self._trigger[type][phase]) {
triggerArr = self._trigger[type][phase];
triggerCount = triggerArr.length;
for (triggerIndex = 0; triggerIndex < triggerCount; triggerIndex++) {
triggerItem = triggerArr[triggerIndex];
// Check if the trigger is enabled
if (triggerItem.enabled) {
if (this.debug()) {
var typeName,
phaseName;
switch (type) {
case this.TYPE_INSERT:
typeName = 'insert';
break;
case this.TYPE_UPDATE:
typeName = 'update';
break;
case this.TYPE_REMOVE:
typeName = 'remove';
break;
default:
typeName = '';
break;
}
switch (phase) {
case this.PHASE_BEFORE:
phaseName = 'before';
break;
case this.PHASE_AFTER:
phaseName = 'after';
break;
default:
phaseName = '';
break;
}
//console.log('Triggers: Processing trigger "' + id + '" for ' + typeName + ' in phase "' + phaseName + '"');
}
// Run the trigger's method and store the response
response = triggerItem.method.call(self, operation, oldDoc, newDoc);
// Check the response for a non-expected result (anything other than
// undefined, true or false is considered a throwable error)
if (response === false) {
// The trigger wants us to cancel operations
return false;
}
if (response !== undefined && response !== true && response !== false) {
// Trigger responded with error, throw the error
throw('ForerunnerDB.Mixin.Triggers: Trigger error: ' + response);
}
}
}
// Triggers all ran without issue, return a success (true)
return true;
}
},
/**
* Returns the index of a trigger by id based on type and phase.
* @param {String} id The id of the trigger to find the index of.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @returns {number}
* @private
*/
_triggerIndexOf: function (id, type, phase) {
var self = this,
triggerArr,
triggerCount,
triggerIndex;
if (self._trigger && self._trigger[type] && self._trigger[type][phase]) {
triggerArr = self._trigger[type][phase];
triggerCount = triggerArr.length;
for (triggerIndex = 0; triggerIndex < triggerCount; triggerIndex++) {
if (triggerArr[triggerIndex].id === id) {
return triggerIndex;
}
}
}
return -1;
}
};
module.exports = Triggers;
},{"./Overload":29}],26:[function(_dereq_,module,exports){
"use strict";
/**
* Provides methods to handle object update operations.
* @mixin
*/
var Updating = {
/**
* Updates a property on an object.
* @param {Object} doc The object whose property is to be updated.
* @param {String} prop The property to update.
* @param {*} val The new value of the property.
* @private
*/
_updateProperty: function (doc, prop, val) {
doc[prop] = val;
if (this.debug()) {
console.log(this.logIdentifier() + ' Setting non-data-bound document property "' + prop + '"');
}
},
/**
* Increments a value for a property on a document by the passed number.
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to increment by.
* @private
*/
_updateIncrement: function (doc, prop, val) {
doc[prop] += val;
},
/**
* Changes the index of an item in the passed array.
* @param {Array} arr The array to modify.
* @param {Number} indexFrom The index to move the item from.
* @param {Number} indexTo The index to move the item to.
* @private
*/
_updateSpliceMove: function (arr, indexFrom, indexTo) {
arr.splice(indexTo, 0, arr.splice(indexFrom, 1)[0]);
if (this.debug()) {
console.log(this.logIdentifier() + ' Moving non-data-bound document array index from "' + indexFrom + '" to "' + indexTo + '"');
}
},
/**
* Inserts an item into the passed array at the specified index.
* @param {Array} arr The array to insert into.
* @param {Number} index The index to insert at.
* @param {Object} doc The document to insert.
* @private
*/
_updateSplicePush: function (arr, index, doc) {
if (arr.length > index) {
arr.splice(index, 0, doc);
} else {
arr.push(doc);
}
},
/**
* Inserts an item at the end of an array.
* @param {Array} arr The array to insert the item into.
* @param {Object} doc The document to insert.
* @private
*/
_updatePush: function (arr, doc) {
arr.push(doc);
},
/**
* Removes an item from the passed array.
* @param {Array} arr The array to modify.
* @param {Number} index The index of the item in the array to remove.
* @private
*/
_updatePull: function (arr, index) {
arr.splice(index, 1);
},
/**
* Multiplies a value for a property on a document by the passed number.
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to multiply by.
* @private
*/
_updateMultiply: function (doc, prop, val) {
doc[prop] *= val;
},
/**
* Renames a property on a document to the passed property.
* @param {Object} doc The document to modify.
* @param {String} prop The property to rename.
* @param {Number} val The new property name.
* @private
*/
_updateRename: function (doc, prop, val) {
doc[val] = doc[prop];
delete doc[prop];
},
/**
* Sets a property on a document to the passed value.
* @param {Object} doc The document to modify.
* @param {String} prop The property to delete.
* @param {*} val The new property value.
* @private
*/
_updateOverwrite: function (doc, prop, val) {
doc[prop] = val;
},
/**
* Deletes a property on a document.
* @param {Object} doc The document to modify.
* @param {String} prop The property to delete.
* @private
*/
_updateUnset: function (doc, prop) {
delete doc[prop];
},
/**
* Removes all properties from an object without destroying
* the object instance, thereby maintaining data-bound linking.
* @param {Object} doc The parent object to modify.
* @param {String} prop The name of the child object to clear.
* @private
*/
_updateClear: function (doc, prop) {
var obj = doc[prop],
i;
if (obj && typeof obj === 'object') {
for (i in obj) {
if (obj.hasOwnProperty(i)) {
this._updateUnset(obj, i);
}
}
}
},
/**
* Pops an item or items from the array stack.
* @param {Object} doc The document to modify.
* @param {Number} val If set to a positive integer, will pop the number specified
* from the stack, if set to a negative integer will shift the number specified
* from the stack.
* @return {Boolean}
* @private
*/
_updatePop: function (doc, val) {
var updated = false,
i;
if (doc.length > 0) {
if (val > 0) {
for (i = 0; i < val; i++) {
doc.pop();
}
updated = true;
} else if (val < 0) {
for (i = 0; i > val; i--) {
doc.shift();
}
updated = true;
}
}
return updated;
}
};
module.exports = Updating;
},{}],27:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Collection;
Shared = _dereq_('./Shared');
var Odm = function () {
this.init.apply(this, arguments);
};
Odm.prototype.init = function (from, name) {
var self = this;
self.name(name);
self._collectionDroppedWrap = function () {
self._collectionDropped.apply(self, arguments);
};
self.from(from);
};
Shared.addModule('Odm', Odm);
Shared.mixin(Odm.prototype, 'Mixin.Common');
Shared.mixin(Odm.prototype, 'Mixin.ChainReactor');
Shared.mixin(Odm.prototype, 'Mixin.Constants');
Shared.mixin(Odm.prototype, 'Mixin.Events');
Collection = _dereq_('./Collection');
Shared.synthesize(Odm.prototype, 'name');
Shared.synthesize(Odm.prototype, 'state');
Shared.synthesize(Odm.prototype, 'parent');
Shared.synthesize(Odm.prototype, 'query');
Shared.synthesize(Odm.prototype, 'from', function (val) {
if (val !== undefined) {
val.chain(this);
val.on('drop', this._collectionDroppedWrap);
}
return this.$super(val);
});
Odm.prototype._collectionDropped = function (collection) {
this.drop();
};
Odm.prototype._chainHandler = function (chainPacket) {
switch (chainPacket.type) {
case 'setData':
case 'insert':
case 'update':
case 'remove':
//this._refresh();
break;
default:
break;
}
};
Odm.prototype.drop = function () {
if (!this.isDropped()) {
this.state('dropped');
this.emit('drop', this);
if (this._from) {
delete this._from._odm;
}
delete this._name;
}
return true;
};
/**
* Queries the current object and returns a result that can
* also be queried in the same way.
* @param {String} prop The property to delve into.
* @param {Object=} query Optional query that limits the returned documents.
* @returns {Odm}
*/
Odm.prototype.$ = function (prop, query) {
var data,
tmpQuery,
tmpColl,
tmpOdm;
if (prop === this._from.primaryKey()) {
// Query is against a specific PK id
tmpQuery = {};
tmpQuery[prop] = query;
data = this._from.find(tmpQuery, {$decouple: false});
tmpColl = new Collection();
tmpColl.setData(data, {$decouple: false});
tmpColl._linked = this._from._linked;
} else {
// Query is against an array of sub-documents
tmpColl = new Collection();
data = this._from.find({}, {$decouple: false});
if (data[0] && data[0][prop]) {
// Set the temp collection data to the array property
tmpColl.setData(data[0][prop], {$decouple: false});
// Check if we need to filter this array further
if (query) {
data = tmpColl.find(query, {$decouple: false});
tmpColl.setData(data, {$decouple: false});
}
}
tmpColl._linked = this._from._linked;
}
tmpOdm = new Odm(tmpColl);
tmpOdm.parent(this);
tmpOdm.query(query);
return tmpOdm;
};
/**
* Gets / sets a property on the current ODM document.
* @param {String} prop The name of the property.
* @param {*} val Optional value to set.
* @returns {*}
*/
Odm.prototype.prop = function (prop, val) {
var tmpQuery;
if (prop !== undefined) {
if (val !== undefined) {
tmpQuery = {};
tmpQuery[prop] = val;
return this._from.update({}, tmpQuery);
}
if (this._from._data[0]) {
return this._from._data[0][prop];
}
}
return undefined;
};
/**
* Get the ODM instance for this collection.
* @returns {Odm}
*/
Collection.prototype.odm = function (name) {
if (!this._odm) {
this._odm = new Odm(this, name);
}
return this._odm;
};
Shared.finishModule('Odm');
module.exports = Odm;
},{"./Collection":5,"./Shared":38}],28:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path');
/**
* The operation class, used to store details about an operation being
* performed by the database.
* @param {String} name The name of the operation.
* @constructor
*/
var Operation = function (name) {
this.pathSolver = new Path();
this.counter = 0;
this.init.apply(this, arguments);
};
Operation.prototype.init = function (name) {
this._data = {
operation: name, // The name of the operation executed such as "find", "update" etc
index: {
potential: [], // Indexes that could have potentially been used
used: false // The index that was picked to use
},
steps: [], // The steps taken to generate the query results,
time: {
startMs: 0,
stopMs: 0,
totalMs: 0,
process: {}
},
flag: {}, // An object with flags that denote certain execution paths
log: [] // Any extra data that might be useful such as warnings or helpful hints
};
};
Shared.addModule('Operation', Operation);
Shared.mixin(Operation.prototype, 'Mixin.ChainReactor');
/**
* Starts the operation timer.
*/
Operation.prototype.start = function () {
this._data.time.startMs = new Date().getTime();
};
/**
* Adds an item to the operation log.
* @param {String} event The item to log.
* @returns {*}
*/
Operation.prototype.log = function (event) {
if (event) {
var lastLogTime = this._log.length > 0 ? this._data.log[this._data.log.length - 1].time : 0,
logObj = {
event: event,
time: new Date().getTime(),
delta: 0
};
this._data.log.push(logObj);
if (lastLogTime) {
logObj.delta = logObj.time - lastLogTime;
}
return this;
}
return this._data.log;
};
/**
* Called when starting and ending a timed operation, used to time
* internal calls within an operation's execution.
* @param {String} section An operation name.
* @returns {*}
*/
Operation.prototype.time = function (section) {
if (section !== undefined) {
var process = this._data.time.process,
processObj = process[section] = process[section] || {};
if (!processObj.startMs) {
// Timer started
processObj.startMs = new Date().getTime();
processObj.stepObj = {
name: section
};
this._data.steps.push(processObj.stepObj);
} else {
processObj.stopMs = new Date().getTime();
processObj.totalMs = processObj.stopMs - processObj.startMs;
processObj.stepObj.totalMs = processObj.totalMs;
delete processObj.stepObj;
}
return this;
}
return this._data.time;
};
/**
* Used to set key/value flags during operation execution.
* @param {String} key
* @param {String} val
* @returns {*}
*/
Operation.prototype.flag = function (key, val) {
if (key !== undefined && val !== undefined) {
this._data.flag[key] = val;
} else if (key !== undefined) {
return this._data.flag[key];
} else {
return this._data.flag;
}
};
Operation.prototype.data = function (path, val, noTime) {
if (val !== undefined) {
// Assign value to object path
this.pathSolver.set(this._data, path, val);
return this;
}
return this.pathSolver.get(this._data, path);
};
Operation.prototype.pushData = function (path, val, noTime) {
// Assign value to object path
this.pathSolver.push(this._data, path, val);
};
/**
* Stops the operation timer.
*/
Operation.prototype.stop = function () {
this._data.time.stopMs = new Date().getTime();
this._data.time.totalMs = this._data.time.stopMs - this._data.time.startMs;
};
Shared.finishModule('Operation');
module.exports = Operation;
},{"./Path":31,"./Shared":38}],29:[function(_dereq_,module,exports){
"use strict";
/**
* Allows a method to accept overloaded calls with different parameters controlling
* which passed overload function is called.
* @param {Object} def
* @returns {Function}
* @constructor
*/
var Overload = function (def) {
if (def) {
var self = this,
index,
count,
tmpDef,
defNewKey,
sigIndex,
signatures;
if (!(def instanceof Array)) {
tmpDef = {};
// Def is an object, make sure all prop names are devoid of spaces
for (index in def) {
if (def.hasOwnProperty(index)) {
defNewKey = index.replace(/ /g, '');
// Check if the definition array has a * string in it
if (defNewKey.indexOf('*') === -1) {
// No * found
tmpDef[defNewKey] = def[index];
} else {
// A * was found, generate the different signatures that this
// definition could represent
signatures = this.generateSignaturePermutations(defNewKey);
for (sigIndex = 0; sigIndex < signatures.length; sigIndex++) {
if (!tmpDef[signatures[sigIndex]]) {
tmpDef[signatures[sigIndex]] = def[index];
}
}
}
}
}
def = tmpDef;
}
return function () {
var arr = [],
lookup,
type,
name;
// Check if we are being passed a key/function object or an array of functions
if (def instanceof Array) {
// We were passed an array of functions
count = def.length;
for (index = 0; index < count; index++) {
if (def[index].length === arguments.length) {
return self.callExtend(this, '$main', def, def[index], arguments);
}
}
} else {
// Generate lookup key from arguments
// Copy arguments to an array
for (index = 0; index < arguments.length; index++) {
type = typeof arguments[index];
// Handle detecting arrays
if (type === 'object' && arguments[index] instanceof Array) {
type = 'array';
}
// Handle been presented with a single undefined argument
if (arguments.length === 1 && type === 'undefined') {
break;
}
// Add the type to the argument types array
arr.push(type);
}
lookup = arr.join(',');
// Check for an exact lookup match
if (def[lookup]) {
return self.callExtend(this, '$main', def, def[lookup], arguments);
} else {
for (index = arr.length; index >= 0; index--) {
// Get the closest match
lookup = arr.slice(0, index).join(',');
if (def[lookup + ',...']) {
// Matched against arguments + "any other"
return self.callExtend(this, '$main', def, def[lookup + ',...'], arguments);
}
}
}
}
name = typeof this.name === 'function' ? this.name() : 'Unknown';
throw('ForerunnerDB.Overload "' + name + '": Overloaded method does not have a matching signature for the passed arguments: ' + this.jStringify(arr));
};
}
return function () {};
};
/**
* Generates an array of all the different definition signatures that can be
* created from the passed string with a catch-all wildcard *. E.g. it will
* convert the signature: string,*,string to all potentials:
* string,string,string
* string,number,string
* string,object,string,
* string,function,string,
* string,undefined,string
*
* @param {String} str Signature string with a wildcard in it.
* @returns {Array} An array of signature strings that are generated.
*/
Overload.prototype.generateSignaturePermutations = function (str) {
var signatures = [],
newSignature,
types = ['string', 'object', 'number', 'function', 'undefined'],
index;
if (str.indexOf('*') > -1) {
// There is at least one "any" type, break out into multiple keys
// We could do this at query time with regular expressions but
// would be significantly slower
for (index = 0; index < types.length; index++) {
newSignature = str.replace('*', types[index]);
signatures = signatures.concat(this.generateSignaturePermutations(newSignature));
}
} else {
signatures.push(str);
}
return signatures;
};
Overload.prototype.callExtend = function (context, prop, propContext, func, args) {
var tmp,
ret;
if (context && propContext[prop]) {
tmp = context[prop];
context[prop] = propContext[prop];
ret = func.apply(context, args);
context[prop] = tmp;
return ret;
} else {
return func.apply(context, args);
}
};
module.exports = Overload;
},{}],30:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Db,
Collection,
DbDocument;
Shared = _dereq_('./Shared');
var Overview = function () {
this.init.apply(this, arguments);
};
Overview.prototype.init = function (name) {
var self = this;
this._name = name;
this._data = new DbDocument('__FDB__dc_data_' + this._name);
this._collData = new Collection();
this._sources = [];
this._sourceDroppedWrap = function () {
self._sourceDropped.apply(self, arguments);
};
};
Shared.addModule('Overview', Overview);
Shared.mixin(Overview.prototype, 'Mixin.Common');
Shared.mixin(Overview.prototype, 'Mixin.ChainReactor');
Shared.mixin(Overview.prototype, 'Mixin.Constants');
Shared.mixin(Overview.prototype, 'Mixin.Triggers');
Shared.mixin(Overview.prototype, 'Mixin.Events');
Shared.mixin(Overview.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
DbDocument = _dereq_('./Document');
Db = Shared.modules.Db;
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Overview.prototype, 'state');
Shared.synthesize(Overview.prototype, 'db');
Shared.synthesize(Overview.prototype, 'name');
Shared.synthesize(Overview.prototype, 'query', function (val) {
var ret = this.$super(val);
if (val !== undefined) {
this._refresh();
}
return ret;
});
Shared.synthesize(Overview.prototype, 'queryOptions', function (val) {
var ret = this.$super(val);
if (val !== undefined) {
this._refresh();
}
return ret;
});
Shared.synthesize(Overview.prototype, 'reduce', function (val) {
var ret = this.$super(val);
if (val !== undefined) {
this._refresh();
}
return ret;
});
Overview.prototype.from = function (source) {
if (source !== undefined) {
if (typeof(source) === 'string') {
source = this._db.collection(source);
}
this._setFrom(source);
return this;
}
return this._sources;
};
Overview.prototype.find = function () {
return this._collData.find.apply(this._collData, arguments);
};
/**
* Executes and returns the response from the current reduce method
* assigned to the overview.
* @returns {*}
*/
Overview.prototype.exec = function () {
var reduceFunc = this.reduce();
return reduceFunc ? reduceFunc.apply(this) : undefined;
};
Overview.prototype.count = function () {
return this._collData.count.apply(this._collData, arguments);
};
Overview.prototype._setFrom = function (source) {
// Remove all source references
while (this._sources.length) {
this._removeSource(this._sources[0]);
}
this._addSource(source);
return this;
};
Overview.prototype._addSource = function (source) {
if (source && source.className === 'View') {
// The source is a view so IO to the internal data collection
// instead of the view proper
source = source.privateData();
if (this.debug()) {
console.log(this.logIdentifier() + ' Using internal private data "' + source.instanceIdentifier() + '" for IO graph linking');
}
}
if (this._sources.indexOf(source) === -1) {
this._sources.push(source);
source.chain(this);
source.on('drop', this._sourceDroppedWrap);
this._refresh();
}
return this;
};
Overview.prototype._removeSource = function (source) {
if (source && source.className === 'View') {
// The source is a view so IO to the internal data collection
// instead of the view proper
source = source.privateData();
if (this.debug()) {
console.log(this.logIdentifier() + ' Using internal private data "' + source.instanceIdentifier() + '" for IO graph linking');
}
}
var sourceIndex = this._sources.indexOf(source);
if (sourceIndex > -1) {
this._sources.splice(source, 1);
source.unChain(this);
source.off('drop', this._sourceDroppedWrap);
this._refresh();
}
return this;
};
Overview.prototype._sourceDropped = function (source) {
if (source) {
// Source was dropped, remove from overview
this._removeSource(source);
}
};
Overview.prototype._refresh = function () {
if (!this.isDropped()) {
if (this._sources && this._sources[0]) {
this._collData.primaryKey(this._sources[0].primaryKey());
var tempArr = [],
i;
for (i = 0; i < this._sources.length; i++) {
tempArr = tempArr.concat(this._sources[i].find(this._query, this._queryOptions));
}
this._collData.setData(tempArr);
}
// Now execute the reduce method
if (this._reduce) {
var reducedData = this._reduce.apply(this);
// Update the document with the newly returned data
this._data.setData(reducedData);
}
}
};
Overview.prototype._chainHandler = function (chainPacket) {
switch (chainPacket.type) {
case 'setData':
case 'insert':
case 'update':
case 'remove':
this._refresh();
break;
default:
break;
}
};
/**
* Gets the module's internal data collection.
* @returns {Collection}
*/
Overview.prototype.data = function () {
return this._data;
};
Overview.prototype.drop = function (callback) {
if (!this.isDropped()) {
this._state = 'dropped';
delete this._data;
delete this._collData;
// Remove all source references
while (this._sources.length) {
this._removeSource(this._sources[0]);
}
delete this._sources;
if (this._db && this._name) {
delete this._db._overview[this._name];
}
delete this._name;
this.emit('drop', this);
if (callback) { callback(false, true); }
}
return true;
};
Db.prototype.overview = function (overviewName) {
if (overviewName) {
// Handle being passed an instance
if (overviewName instanceof Overview) {
return overviewName;
}
this._overview = this._overview || {};
this._overview[overviewName] = this._overview[overviewName] || new Overview(overviewName).db(this);
return this._overview[overviewName];
} else {
// Return an object of collection data
return this._overview || {};
}
};
/**
* Returns an array of overviews the DB currently has.
* @returns {Array} An array of objects containing details of each overview
* the database is currently managing.
*/
Db.prototype.overviews = function () {
var arr = [],
item,
i;
for (i in this._overview) {
if (this._overview.hasOwnProperty(i)) {
item = this._overview[i];
arr.push({
name: i,
count: item.count(),
linked: item.isLinked !== undefined ? item.isLinked() : false
});
}
}
return arr;
};
Shared.finishModule('Overview');
module.exports = Overview;
},{"./Collection":5,"./Document":10,"./Shared":38}],31:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* Path object used to resolve object paths and retrieve data from
* objects by using paths.
* @param {String=} path The path to assign.
* @constructor
*/
var Path = function (path) {
this.init.apply(this, arguments);
};
Path.prototype.init = function (path) {
if (path) {
this.path(path);
}
};
Shared.addModule('Path', Path);
Shared.mixin(Path.prototype, 'Mixin.Common');
Shared.mixin(Path.prototype, 'Mixin.ChainReactor');
/**
* Gets / sets the given path for the Path instance.
* @param {String=} path The path to assign.
*/
Path.prototype.path = function (path) {
if (path !== undefined) {
this._path = this.clean(path);
this._pathParts = this._path.split('.');
return this;
}
return this._path;
};
/**
* Tests if the passed object has the paths that are specified and that
* a value exists in those paths.
* @param {Object} testKeys The object describing the paths to test for.
* @param {Object} testObj The object to test paths against.
* @returns {Boolean} True if the object paths exist.
*/
Path.prototype.hasObjectPaths = function (testKeys, testObj) {
var result = true,
i;
for (i in testKeys) {
if (testKeys.hasOwnProperty(i)) {
if (testObj[i] === undefined) {
return false;
}
if (typeof testKeys[i] === 'object') {
// Recurse object
result = this.hasObjectPaths(testKeys[i], testObj[i]);
// Should we exit early?
if (!result) {
return false;
}
}
}
}
return result;
};
/**
* Counts the total number of key endpoints in the passed object.
* @param {Object} testObj The object to count key endpoints for.
* @returns {Number} The number of endpoints.
*/
Path.prototype.countKeys = function (testObj) {
var totalKeys = 0,
i;
for (i in testObj) {
if (testObj.hasOwnProperty(i)) {
if (testObj[i] !== undefined) {
if (typeof testObj[i] !== 'object') {
totalKeys++;
} else {
totalKeys += this.countKeys(testObj[i]);
}
}
}
}
return totalKeys;
};
/**
* Tests if the passed object has the paths that are specified and that
* a value exists in those paths and if so returns the number matched.
* @param {Object} testKeys The object describing the paths to test for.
* @param {Object} testObj The object to test paths against.
* @returns {Object} Stats on the matched keys
*/
Path.prototype.countObjectPaths = function (testKeys, testObj) {
var matchData,
matchedKeys = {},
matchedKeyCount = 0,
totalKeyCount = 0,
i;
for (i in testObj) {
if (testObj.hasOwnProperty(i)) {
if (typeof testObj[i] === 'object') {
// The test / query object key is an object, recurse
matchData = this.countObjectPaths(testKeys[i], testObj[i]);
matchedKeys[i] = matchData.matchedKeys;
totalKeyCount += matchData.totalKeyCount;
matchedKeyCount += matchData.matchedKeyCount;
} else {
// The test / query object has a property that is not an object so add it as a key
totalKeyCount++;
// Check if the test keys also have this key and it is also not an object
if (testKeys && testKeys[i] && typeof testKeys[i] !== 'object') {
matchedKeys[i] = true;
matchedKeyCount++;
} else {
matchedKeys[i] = false;
}
}
}
}
return {
matchedKeys: matchedKeys,
matchedKeyCount: matchedKeyCount,
totalKeyCount: totalKeyCount
};
};
/**
* Takes a non-recursive object and converts the object hierarchy into
* a path string.
* @param {Object} obj The object to parse.
* @param {Boolean=} withValue If true will include a 'value' key in the returned
* object that represents the value the object path points to.
* @returns {Object}
*/
Path.prototype.parse = function (obj, withValue) {
var paths = [],
path = '',
resultData,
i, k;
for (i in obj) {
if (obj.hasOwnProperty(i)) {
// Set the path to the key
path = i;
if (typeof(obj[i]) === 'object') {
if (withValue) {
resultData = this.parse(obj[i], withValue);
for (k = 0; k < resultData.length; k++) {
paths.push({
path: path + '.' + resultData[k].path,
value: resultData[k].value
});
}
} else {
resultData = this.parse(obj[i]);
for (k = 0; k < resultData.length; k++) {
paths.push({
path: path + '.' + resultData[k].path
});
}
}
} else {
if (withValue) {
paths.push({
path: path,
value: obj[i]
});
} else {
paths.push({
path: path
});
}
}
}
}
return paths;
};
/**
* Takes a non-recursive object and converts the object hierarchy into
* an array of path strings that allow you to target all possible paths
* in an object.
*
* @returns {Array}
*/
Path.prototype.parseArr = function (obj, options) {
options = options || {};
return this._parseArr(obj, '', [], options);
};
Path.prototype._parseArr = function (obj, path, paths, options) {
var i,
newPath = '';
path = path || '';
paths = paths || [];
for (i in obj) {
if (obj.hasOwnProperty(i)) {
if (!options.ignore || (options.ignore && !options.ignore.test(i))) {
if (path) {
newPath = path + '.' + i;
} else {
newPath = i;
}
if (typeof(obj[i]) === 'object') {
this._parseArr(obj[i], newPath, paths, options);
} else {
paths.push(newPath);
}
}
}
}
return paths;
};
/**
* Gets the value(s) that the object contains for the currently assigned path string.
* @param {Object} obj The object to evaluate the path against.
* @param {String=} path A path to use instead of the existing one passed in path().
* @returns {Array} An array of values for the given path.
*/
Path.prototype.value = function (obj, path) {
if (obj !== undefined && typeof obj === 'object') {
var pathParts,
arr,
arrCount,
objPart,
objPartParent,
valuesArr = [],
i, k;
if (path !== undefined) {
path = this.clean(path);
pathParts = path.split('.');
}
arr = pathParts || this._pathParts;
arrCount = arr.length;
objPart = obj;
for (i = 0; i < arrCount; i++) {
objPart = objPart[arr[i]];
if (objPartParent instanceof Array) {
// Search inside the array for the next key
for (k = 0; k < objPartParent.length; k++) {
valuesArr = valuesArr.concat(this.value(objPartParent, k + '.' + arr[i]));
}
return valuesArr;
} else {
if (!objPart || typeof(objPart) !== 'object') {
break;
}
}
objPartParent = objPart;
}
return [objPart];
} else {
return [];
}
};
/**
* Sets a value on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to update.
* @param {*} val The value to set the object path to.
* @returns {*}
*/
Path.prototype.set = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = val;
}
}
return obj;
};
Path.prototype.get = function (obj, path) {
return this.value(obj, path)[0];
};
/**
* Push a value to an array on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to the array to push to.
* @param {*} val The value to push to the array at the object path.
* @returns {*}
*/
Path.prototype.push = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = obj[part] || [];
if (obj[part] instanceof Array) {
obj[part].push(val);
} else {
throw('ForerunnerDB.Path: Cannot push to a path whose endpoint is not an array!');
}
}
}
return obj;
};
/**
* Gets the value(s) that the object contains for the currently assigned path string
* with their associated keys.
* @param {Object} obj The object to evaluate the path against.
* @param {String=} path A path to use instead of the existing one passed in path().
* @returns {Array} An array of values for the given path with the associated key.
*/
Path.prototype.keyValue = function (obj, path) {
var pathParts,
arr,
arrCount,
objPart,
objPartParent,
objPartHash,
i;
if (path !== undefined) {
path = this.clean(path);
pathParts = path.split('.');
}
arr = pathParts || this._pathParts;
arrCount = arr.length;
objPart = obj;
for (i = 0; i < arrCount; i++) {
objPart = objPart[arr[i]];
if (!objPart || typeof(objPart) !== 'object') {
objPartHash = arr[i] + ':' + objPart;
break;
}
objPartParent = objPart;
}
return objPartHash;
};
/**
* Sets a value on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to update.
* @param {*} val The value to set the object path to.
* @returns {*}
*/
Path.prototype.set = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = val;
}
}
return obj;
};
/**
* Removes leading period (.) from string and returns it.
* @param {String} str The string to clean.
* @returns {*}
*/
Path.prototype.clean = function (str) {
if (str.substr(0, 1) === '.') {
str = str.substr(1, str.length -1);
}
return str;
};
Shared.finishModule('Path');
module.exports = Path;
},{"./Shared":38}],32:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared = _dereq_('./Shared'),
async = _dereq_('async'),
localforage = _dereq_('localforage'),
FdbCompress = _dereq_('./PersistCompress'),// jshint ignore:line
FdbCrypto = _dereq_('./PersistCrypto'),// jshint ignore:line
Db,
Collection,
CollectionDrop,
CollectionGroup,
CollectionInit,
DbInit,
DbDrop,
Persist,
Overload;//,
//DataVersion = '2.0';
/**
* The persistent storage class handles loading and saving data to browser
* storage.
* @constructor
*/
Persist = function () {
this.init.apply(this, arguments);
};
/**
* The local forage library.
*/
Persist.prototype.localforage = localforage;
/**
* The init method that can be overridden or extended.
* @param {Db} db The ForerunnerDB database instance.
*/
Persist.prototype.init = function (db) {
var self = this;
this._encodeSteps = [
function () { return self._encode.apply(self, arguments); }
];
this._decodeSteps = [
function () { return self._decode.apply(self, arguments); }
];
// Check environment
if (db.isClient()) {
if (window.Storage !== undefined) {
this.mode('localforage');
localforage.config({
driver: [
localforage.INDEXEDDB,
localforage.WEBSQL,
localforage.LOCALSTORAGE
],
name: String(db.core().name()),
storeName: 'FDB'
});
}
}
};
Shared.addModule('Persist', Persist);
Shared.mixin(Persist.prototype, 'Mixin.ChainReactor');
Shared.mixin(Persist.prototype, 'Mixin.Common');
Db = Shared.modules.Db;
Collection = _dereq_('./Collection');
CollectionDrop = Collection.prototype.drop;
CollectionGroup = _dereq_('./CollectionGroup');
CollectionInit = Collection.prototype.init;
DbInit = Db.prototype.init;
DbDrop = Db.prototype.drop;
Overload = Shared.overload;
/**
* Gets / sets the persistent storage mode (the library used
* to persist data to the browser - defaults to localForage).
* @param {String} type The library to use for storage. Defaults
* to localForage.
* @returns {*}
*/
Persist.prototype.mode = function (type) {
if (type !== undefined) {
this._mode = type;
return this;
}
return this._mode;
};
/**
* Gets / sets the driver used when persisting data.
* @param {String} val Specify the driver type (LOCALSTORAGE,
* WEBSQL or INDEXEDDB)
* @returns {*}
*/
Persist.prototype.driver = function (val) {
if (val !== undefined) {
switch (val.toUpperCase()) {
case 'LOCALSTORAGE':
localforage.setDriver(localforage.LOCALSTORAGE);
break;
case 'WEBSQL':
localforage.setDriver(localforage.WEBSQL);
break;
case 'INDEXEDDB':
localforage.setDriver(localforage.INDEXEDDB);
break;
default:
throw('ForerunnerDB.Persist: The persistence driver you have specified is not found. Please use either IndexedDB, WebSQL or LocalStorage!');
}
return this;
}
return localforage.driver();
};
/**
* Starts a decode waterfall process.
* @param {*} val The data to be decoded.
* @param {Function} finished The callback to pass final data to.
*/
Persist.prototype.decode = function (val, finished) {
async.waterfall([function (callback) {
callback(false, val, {});
}].concat(this._decodeSteps), finished);
};
/**
* Starts an encode waterfall process.
* @param {*} val The data to be encoded.
* @param {Function} finished The callback to pass final data to.
*/
Persist.prototype.encode = function (val, finished) {
async.waterfall([function (callback) {
callback(false, val, {});
}].concat(this._encodeSteps), finished);
};
Shared.synthesize(Persist.prototype, 'encodeSteps');
Shared.synthesize(Persist.prototype, 'decodeSteps');
/**
* Adds an encode/decode step to the persistent storage system so
* that you can add custom functionality.
* @param {Function} encode The encode method called with the data from the
* previous encode step. When your method is complete it MUST call the
* callback method. If you provide anything other than false to the err
* parameter the encoder will fail and throw an error.
* @param {Function} decode The decode method called with the data from the
* previous decode step. When your method is complete it MUST call the
* callback method. If you provide anything other than false to the err
* parameter the decoder will fail and throw an error.
* @param {Number=} index Optional index to add the encoder step to. This
* allows you to place a step before or after other existing steps. If not
* provided your step is placed last in the list of steps. For instance if
* you are providing an encryption step it makes sense to place this last
* since all previous steps will then have their data encrypted by your
* final step.
*/
Persist.prototype.addStep = new Overload({
'object': function (obj) {
this.$main.call(this, function objEncode () { obj.encode.apply(obj, arguments); }, function objDecode () { obj.decode.apply(obj, arguments); }, 0);
},
'function, function': function (encode, decode) {
this.$main.call(this, encode, decode, 0);
},
'function, function, number': function (encode, decode, index) {
this.$main.call(this, encode, decode, index);
},
$main: function (encode, decode, index) {
if (index === 0 || index === undefined) {
this._encodeSteps.push(encode);
this._decodeSteps.unshift(decode);
} else {
// Place encoder step at index then work out correct
// index to place decoder step
this._encodeSteps.splice(index, 0, encode);
this._decodeSteps.splice(this._decodeSteps.length - index, 0, decode);
}
}
});
Persist.prototype.unwrap = function (dataStr) {
var parts = dataStr.split('::fdb::'),
data;
switch (parts[0]) {
case 'json':
data = this.jParse(parts[1]);
break;
case 'raw':
data = parts[1];
break;
default:
break;
}
};
/**
* Takes encoded data and decodes it for use as JS native objects and arrays.
* @param {String} val The currently encoded string data.
* @param {Object} meta Meta data object that can be used to pass back useful
* supplementary data.
* @param {Function} finished The callback method to call when decoding is
* completed.
* @private
*/
Persist.prototype._decode = function (val, meta, finished) {
var parts,
data;
if (val) {
parts = val.split('::fdb::');
switch (parts[0]) {
case 'json':
data = this.jParse(parts[1]);
break;
case 'raw':
data = parts[1];
break;
default:
break;
}
if (data) {
meta.foundData = true;
meta.rowCount = data.length;
} else {
meta.foundData = false;
}
if (finished) {
finished(false, data, meta);
}
} else {
meta.foundData = false;
meta.rowCount = 0;
if (finished) {
finished(false, val, meta);
}
}
};
/**
* Takes native JS data and encodes it for for storage as a string.
* @param {Object} val The current un-encoded data.
* @param {Object} meta Meta data object that can be used to pass back useful
* supplementary data.
* @param {Function} finished The callback method to call when encoding is
* completed.
* @private
*/
Persist.prototype._encode = function (val, meta, finished) {
var data = val;
if (typeof val === 'object') {
val = 'json::fdb::' + this.jStringify(val);
} else {
val = 'raw::fdb::' + val;
}
if (data) {
meta.foundData = true;
meta.rowCount = data.length;
} else {
meta.foundData = false;
}
if (finished) {
finished(false, val, meta);
}
};
/**
* Encodes passed data and then stores it in the browser's persistent
* storage layer.
* @param {String} key The key to store the data under in the persistent
* storage.
* @param {Object} data The data to store under the key.
* @param {Function=} callback The method to call when the save process
* has completed.
*/
Persist.prototype.save = function (key, data, callback) {
switch (this.mode()) {
case 'localforage':
this.encode(data, function (err, data, tableStats) {
localforage.setItem(key, data).then(function (data) {
if (callback) { callback(false, data, tableStats); }
}, function (err) {
if (callback) { callback(err); }
});
});
break;
default:
if (callback) { callback('No data handler.'); }
break;
}
};
/**
* Loads and decodes data from the passed key.
* @param {String} key The key to retrieve data from in the persistent
* storage.
* @param {Function=} callback The method to call when the load process
* has completed.
*/
Persist.prototype.load = function (key, callback) {
var self = this;
switch (this.mode()) {
case 'localforage':
localforage.getItem(key).then(function (val) {
self.decode(val, callback);
}, function (err) {
if (callback) { callback(err); }
});
break;
default:
if (callback) { callback('No data handler or unrecognised data type.'); }
break;
}
};
/**
* Deletes data in persistent storage stored under the passed key.
* @param {String} key The key to drop data for in the storage.
* @param {Function=} callback The method to call when the data is dropped.
*/
Persist.prototype.drop = function (key, callback) {
switch (this.mode()) {
case 'localforage':
localforage.removeItem(key).then(function () {
if (callback) { callback(false); }
}, function (err) {
if (callback) { callback(err); }
});
break;
default:
if (callback) {
callback('No data handler or unrecognised data type.');
}
break;
}
};
// Extend the Collection prototype with persist methods
Collection.prototype.drop = new Overload({
/**
* Drop collection and persistent storage.
*/
'': function () {
if (!this.isDropped()) {
this.drop(true);
}
},
/**
* Drop collection and persistent storage with callback.
* @param {Function} callback Callback method.
*/
'function': function (callback) {
if (!this.isDropped()) {
this.drop(true, callback);
}
},
/**
* Drop collection and optionally drop persistent storage.
* @param {Boolean} removePersistent True to drop persistent storage, false to keep it.
*/
'boolean': function (removePersistent) {
if (!this.isDropped()) {
// Remove persistent storage
if (removePersistent) {
if (this._name) {
if (this._db) {
// Drop the collection data from storage
this._db.persist.drop(this._db._name + '::' + this._name);
this._db.persist.drop(this._db._name + '::' + this._name + '::metaData');
}
} else {
throw('ForerunnerDB.Persist: Cannot drop a collection\'s persistent storage when no name assigned to collection!');
}
}
// Call the original method
CollectionDrop.call(this);
}
},
/**
* Drop collections and optionally drop persistent storage with callback.
* @param {Boolean} removePersistent True to drop persistent storage, false to keep it.
* @param {Function} callback Callback method.
*/
'boolean, function': function (removePersistent, callback) {
var self = this;
if (!this.isDropped()) {
// Remove persistent storage
if (removePersistent) {
if (this._name) {
if (this._db) {
// Drop the collection data from storage
this._db.persist.drop(this._db._name + '::' + this._name, function () {
self._db.persist.drop(self._db._name + '::' + self._name + '::metaData', callback);
});
return CollectionDrop.call(this);
} else {
if (callback) {
callback('Cannot drop a collection\'s persistent storage when the collection is not attached to a database!');
}
}
} else {
if (callback) {
callback('Cannot drop a collection\'s persistent storage when no name assigned to collection!');
}
}
} else {
// Call the original method
return CollectionDrop.call(this, callback);
}
}
}
});
/**
* Saves an entire collection's data to persistent storage.
* @param {Function=} callback The method to call when the save function
* has completed.
*/
Collection.prototype.save = function (callback) {
var self = this,
processSave;
if (self._name) {
if (self._db) {
processSave = function () {
// Save the collection data
self._db.persist.save(self._db._name + '::' + self._name, self._data, function (err, data, tableStats) {
if (!err) {
self._db.persist.save(self._db._name + '::' + self._name + '::metaData', self.metaData(), function (err, data, metaStats) {
if (callback) {
callback(err, data, tableStats, metaStats);
}
});
} else {
if (callback) {
callback(err);
}
}
});
};
// Check for processing queues
if (self.isProcessingQueue()) {
// Hook queue complete to process save
self.on('queuesComplete', function () {
processSave();
});
} else {
// Process save immediately
processSave();
}
} else {
if (callback) {
callback('Cannot save a collection that is not attached to a database!');
}
}
} else {
if (callback) {
callback('Cannot save a collection with no assigned name!');
}
}
};
/**
* Loads an entire collection's data from persistent storage.
* @param {Function=} callback The method to call when the load function
* has completed.
*/
Collection.prototype.load = function (callback) {
var self = this;
if (self._name) {
if (self._db) {
// Load the collection data
self._db.persist.load(self._db._name + '::' + self._name, function (err, data, tableStats) {
if (!err) {
if (data) {
self.setData(data);
}
// Now load the collection's metadata
self._db.persist.load(self._db._name + '::' + self._name + '::metaData', function (err, data, metaStats) {
if (!err) {
if (data) {
self.metaData(data);
}
}
if (callback) {
callback(err, tableStats, metaStats);
}
});
} else {
if (callback) {
callback(err);
}
}
});
} else {
if (callback) {
callback('Cannot load a collection that is not attached to a database!');
}
}
} else {
if (callback) {
callback('Cannot load a collection with no assigned name!');
}
}
};
// Override the DB init to instantiate the plugin
Db.prototype.init = function () {
DbInit.apply(this, arguments);
this.persist = new Persist(this);
};
/**
* Loads an entire database's data from persistent storage.
* @param {Function=} callback The method to call when the load function
* has completed.
*/
Db.prototype.load = function (callback) {
// Loop the collections in the database
var obj = this._collection,
keys = obj.keys(),
keyCount = keys.length,
loadCallback,
index;
loadCallback = function (err) {
if (!err) {
keyCount--;
if (keyCount === 0) {
if (callback) { callback(false); }
}
} else {
if (callback) { callback(err); }
}
};
for (index in obj) {
if (obj.hasOwnProperty(index)) {
// Call the collection load method
obj[index].load(loadCallback);
}
}
};
/**
* Saves an entire database's data to persistent storage.
* @param {Function=} callback The method to call when the save function
* has completed.
*/
Db.prototype.save = function (callback) {
// Loop the collections in the database
var obj = this._collection,
keys = obj.keys(),
keyCount = keys.length,
saveCallback,
index;
saveCallback = function (err) {
if (!err) {
keyCount--;
if (keyCount === 0) {
if (callback) { callback(false); }
}
} else {
if (callback) { callback(err); }
}
};
for (index in obj) {
if (obj.hasOwnProperty(index)) {
// Call the collection save method
obj[index].save(saveCallback);
}
}
};
Shared.finishModule('Persist');
module.exports = Persist;
},{"./Collection":5,"./CollectionGroup":6,"./PersistCompress":33,"./PersistCrypto":34,"./Shared":38,"async":41,"localforage":83}],33:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
pako = _dereq_('pako');
var Plugin = function () {
this.init.apply(this, arguments);
};
Plugin.prototype.init = function (options) {
};
Shared.mixin(Plugin.prototype, 'Mixin.Common');
Plugin.prototype.encode = function (val, meta, finished) {
var wrapper = {
data: val,
type: 'fdbCompress',
enabled: false
},
before,
after,
compressedVal;
// Compress the data
before = val.length;
compressedVal = pako.deflate(val, {to: 'string'});
after = compressedVal.length;
// If the compressed version is smaller than the original, use it!
if (after < before) {
wrapper.data = compressedVal;
wrapper.enabled = true;
}
meta.compression = {
enabled: wrapper.enabled,
compressedBytes: after,
uncompressedBytes: before,
effect: Math.round((100 / before) * after) + '%'
};
finished(false, this.jStringify(wrapper), meta);
};
Plugin.prototype.decode = function (wrapper, meta, finished) {
var compressionEnabled = false,
data;
if (wrapper) {
wrapper = this.jParse(wrapper);
// Check if we need to decompress the string
if (wrapper.enabled) {
data = pako.inflate(wrapper.data, {to: 'string'});
compressionEnabled = true;
} else {
data = wrapper.data;
compressionEnabled = false;
}
meta.compression = {
enabled: compressionEnabled
};
if (finished) {
finished(false, data, meta);
}
} else {
if (finished) {
finished(false, data, meta);
}
}
};
// Register this plugin with the persistent storage class
Shared.plugins.FdbCompress = Plugin;
module.exports = Plugin;
},{"./Shared":38,"pako":85}],34:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
CryptoJS = _dereq_('crypto-js');
var Plugin = function () {
this.init.apply(this, arguments);
};
Plugin.prototype.init = function (options) {
// Ensure at least a password is passed in options
if (!options || !options.pass) {
throw('Cannot initialise persistent storage encryption without a passphrase provided in the passed options object as the "pass" field.');
}
this._algo = options.algo || 'AES';
this._pass = options.pass;
};
Shared.mixin(Plugin.prototype, 'Mixin.Common');
/**
* Gets / sets the current pass-phrase being used to encrypt / decrypt
* data with the plugin.
*/
Shared.synthesize(Plugin.prototype, 'pass');
Plugin.prototype.stringify = function (cipherParams) {
// create json object with ciphertext
var jsonObj = {
ct: cipherParams.ciphertext.toString(CryptoJS.enc.Base64)
};
// optionally add iv and salt
if (cipherParams.iv) {
jsonObj.iv = cipherParams.iv.toString();
}
if (cipherParams.salt) {
jsonObj.s = cipherParams.salt.toString();
}
// stringify json object
return this.jStringify(jsonObj);
};
Plugin.prototype.parse = function (jsonStr) {
// parse json string
var jsonObj = this.jParse(jsonStr);
// extract ciphertext from json object, and create cipher params object
var cipherParams = CryptoJS.lib.CipherParams.create({
ciphertext: CryptoJS.enc.Base64.parse(jsonObj.ct)
});
// optionally extract iv and salt
if (jsonObj.iv) {
cipherParams.iv = CryptoJS.enc.Hex.parse(jsonObj.iv);
}
if (jsonObj.s) {
cipherParams.salt = CryptoJS.enc.Hex.parse(jsonObj.s);
}
return cipherParams;
};
Plugin.prototype.encode = function (val, meta, finished) {
var self = this,
wrapper = {
type: 'fdbCrypto'
},
encryptedVal;
// Encrypt the data
encryptedVal = CryptoJS[this._algo].encrypt(val, this._pass, {
format: {
stringify: function () { return self.stringify.apply(self, arguments); },
parse: function () { return self.parse.apply(self, arguments); }
}
});
wrapper.data = encryptedVal.toString();
wrapper.enabled = true;
meta.encryption = {
enabled: wrapper.enabled
};
if (finished) {
finished(false, this.jStringify(wrapper), meta);
}
};
Plugin.prototype.decode = function (wrapper, meta, finished) {
var self = this,
data;
if (wrapper) {
wrapper = this.jParse(wrapper);
data = CryptoJS[this._algo].decrypt(wrapper.data, this._pass, {
format: {
stringify: function () { return self.stringify.apply(self, arguments); },
parse: function () { return self.parse.apply(self, arguments); }
}
}).toString(CryptoJS.enc.Utf8);
if (finished) {
finished(false, data, meta);
}
} else {
if (finished) {
finished(false, wrapper, meta);
}
}
};
// Register this plugin with the persistent storage class
Shared.plugins.FdbCrypto = Plugin;
module.exports = Plugin;
},{"./Shared":38,"crypto-js":50}],35:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* Provides chain reactor node linking so that a chain reaction can propagate
* down a node tree.
* @param {*} reactorIn An object that has the Mixin.ChainReactor methods mixed
* in to it. Chain reactions that occur inside this object will be passed through
* to the reactoreOut object.
* @param {*} reactorOut An object that has the Mixin.ChainReactor methods mixed
* in to it. Chain reactions that occur in the reactorIn object will be passed
* through to this object.
* @param {Function} reactorProcess The processing method to use when chain
* reactions occur
* @constructor
*/
var ReactorIO = function (reactorIn, reactorOut, reactorProcess) {
if (reactorIn && reactorOut && reactorProcess) {
this._reactorIn = reactorIn;
this._reactorOut = reactorOut;
this._chainHandler = reactorProcess;
if (!reactorIn.chain || !reactorOut.chainReceive) {
throw('ForerunnerDB.ReactorIO: ReactorIO requires passed in and out objects to implement the ChainReactor mixin!');
}
// Register the reactorIO with the input
reactorIn.chain(this);
// Register the output with the reactorIO
this.chain(reactorOut);
} else {
throw('ForerunnerDB.ReactorIO: ReactorIO requires in, out and process arguments to instantiate!');
}
};
Shared.addModule('ReactorIO', ReactorIO);
/**
* Drop a reactor IO object, breaking the reactor link between the in and out
* reactor nodes.
* @returns {boolean}
*/
ReactorIO.prototype.drop = function () {
if (!this.isDropped()) {
this._state = 'dropped';
// Remove links
if (this._reactorIn) {
this._reactorIn.unChain(this);
}
if (this._reactorOut) {
this.unChain(this._reactorOut);
}
delete this._reactorIn;
delete this._reactorOut;
delete this._chainHandler;
this.emit('drop', this);
}
return true;
};
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(ReactorIO.prototype, 'state');
Shared.mixin(ReactorIO.prototype, 'Mixin.Common');
Shared.mixin(ReactorIO.prototype, 'Mixin.ChainReactor');
Shared.mixin(ReactorIO.prototype, 'Mixin.Events');
Shared.finishModule('ReactorIO');
module.exports = ReactorIO;
},{"./Shared":38}],36:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
RestClient = _dereq_('rest'),
mime = _dereq_('rest/interceptor/mime'),
Db,
Collection,
CollectionDrop,
CollectionGroup,
CollectionInit,
DbInit,
Overload;
var Rest = function () {
this.init.apply(this, arguments);
};
Rest.prototype.init = function (db) {
this._endPoint = '';
this._client = RestClient.wrap(mime);
};
/**
* Convert a JSON object to url query parameter format.
* @param {Object} obj The object to convert.
* @returns {String}
* @private
*/
Rest.prototype._params = function (obj) {
var parts = [];
for (var key in obj) {
if (obj.hasOwnProperty(key)) {
parts.push(encodeURIComponent(key) + '=' + encodeURIComponent(obj[key]));
}
}
return parts.join('&');
};
Rest.prototype.get = function (path, data, callback) {
var self= this,
coll;
path = path !== undefined ? path : "";
//console.log('Getting: ', this.endPoint() + path + '?' + this._params(data));
this._client({
method: 'get',
path: this.endPoint() + path,
params: data
}).then(function (response) {
if (response.entity && response.entity.error) {
if (callback) { callback(response.entity.error, response.entity, response); }
} else {
// Check if we have a collection
coll = self.collection();
if (coll) {
// Upsert the records into the collection
coll.upsert(response.entity);
}
if (callback) { callback(false, response.entity, response); }
}
}, function(response) {
if (callback) { callback(true, response.entity, response); }
});
};
Rest.prototype.post = function (path, data, callback) {
this._client({
method: 'post',
path: this.endPoint() + path,
entity: data,
headers: {
'Content-Type': 'application/json'
}
}).then(function (response) {
if (response.entity && response.entity.error) {
if (callback) { callback(response.entity.error, response.entity, response); }
} else {
if (callback) { callback(false, response.entity, response); }
}
}, function(response) {
if (callback) { callback(true, response); }
});
};
Shared.synthesize(Rest.prototype, 'sessionData');
Shared.synthesize(Rest.prototype, 'endPoint');
Shared.synthesize(Rest.prototype, 'collection');
Shared.addModule('Rest', Rest);
Shared.mixin(Rest.prototype, 'Mixin.ChainReactor');
Db = Shared.modules.Db;
Collection = _dereq_('./Collection');
CollectionDrop = Collection.prototype.drop;
CollectionGroup = _dereq_('./CollectionGroup');
CollectionInit = Collection.prototype.init;
DbInit = Db.prototype.init;
Overload = Shared.overload;
Collection.prototype.init = function () {
this.rest = new Rest();
this.rest.collection(this);
CollectionInit.apply(this, arguments);
};
Db.prototype.init = function () {
this.rest = new Rest();
DbInit.apply(this, arguments);
};
Shared.finishModule('Rest');
module.exports = Rest;
},{"./Collection":5,"./CollectionGroup":6,"./Shared":38,"rest":102,"rest/interceptor/mime":107}],37:[function(_dereq_,module,exports){
"use strict";
/**
* Provides functionality to encode and decode JavaScript objects to strings
* and back again. This differs from JSON.stringify and JSON.parse in that
* special objects such as dates can be encoded to strings and back again
* so that the reconstituted version of the string still contains a JavaScript
* date object.
* @constructor
*/
var Serialiser = function () {
this.init.apply(this, arguments);
};
Serialiser.prototype.init = function () {
this._encoder = [];
this._decoder = {};
// Register our handlers
this.registerEncoder('$date', function (data) {
if (data instanceof Date) {
return data.toISOString();
}
});
this.registerDecoder('$date', function (data) {
return new Date(data);
});
};
/**
* Register an encoder that can handle encoding for a particular
* object type.
* @param {String} handles The name of the handler e.g. $date.
* @param {Function} method The encoder method.
*/
Serialiser.prototype.registerEncoder = function (handles, method) {
this._encoder.push(function (data) {
var methodVal = method(data),
returnObj;
if (methodVal !== undefined) {
returnObj = {};
returnObj[handles] = methodVal;
}
return returnObj;
});
};
/**
* Register a decoder that can handle decoding for a particular
* object type.
* @param {String} handles The name of the handler e.g. $date. When an object
* has a field matching this handler name then this decode will be invoked
* to provide a decoded version of the data that was previously encoded by
* it's counterpart encoder method.
* @param {Function} method The decoder method.
*/
Serialiser.prototype.registerDecoder = function (handles, method) {
this._decoder[handles] = method;
};
/**
* Loops the encoders and asks each one if it wants to handle encoding for
* the passed data object. If no value is returned (undefined) then the data
* will be passed to the next encoder and so on. If a value is returned the
* loop will break and the encoded data will be used.
* @param {Object} data The data object to handle.
* @returns {*} The encoded data.
* @private
*/
Serialiser.prototype._encode = function (data) {
// Loop the encoders and if a return value is given by an encoder
// the loop will exit and return that value.
var count = this._encoder.length,
retVal;
while (count-- && !retVal) {
retVal = this._encoder[count](data);
}
return retVal;
};
/**
* Converts a previously encoded string back into an object.
* @param {String} data The string to convert to an object.
* @returns {Object} The reconstituted object.
*/
Serialiser.prototype.parse = function (data) {
return this._parse(JSON.parse(data));
};
/**
* Handles restoring an object with special data markers back into
* it's original format.
* @param {Object} data The object to recurse.
* @param {Object=} target The target object to restore data to.
* @returns {Object} The final restored object.
* @private
*/
Serialiser.prototype._parse = function (data, target) {
var i;
if (typeof data === 'object') {
if (data instanceof Array) {
target = target || [];
} else {
target = target || {};
}
// Iterate through the object's keys and handle
// special object types and restore them
for (i in data) {
if (data.hasOwnProperty(i)) {
if (i.substr(0, 1) === '$' && this._decoder[i]) {
// This is a special object type and a handler
// exists, restore it
return this._decoder[i](data[i]);
}
// Not a special object or no handler, recurse as normal
target[i] = this._parse(data[i], target[i]);
}
}
} else {
target = data;
}
// The data is a basic type
return target;
};
/**
* Converts an object to a encoded string representation.
* @param {Object} data The object to encode.
*/
Serialiser.prototype.stringify = function (data) {
return JSON.stringify(this._stringify(data));
};
/**
* Recurse down an object and encode special objects so they can be
* stringified and later restored.
* @param {Object} data The object to parse.
* @param {Object=} target The target object to store converted data to.
* @returns {Object} The converted object.
* @private
*/
Serialiser.prototype._stringify = function (data, target) {
var handledData,
i;
if (typeof data === 'object') {
// Handle special object types so they can be encoded with
// a special marker and later restored by a decoder counterpart
handledData = this._encode(data);
if (handledData) {
// An encoder handled this object type so return it now
return handledData;
}
if (data instanceof Array) {
target = target || [];
} else {
target = target || {};
}
// Iterate through the object's keys and serialise
for (i in data) {
if (data.hasOwnProperty(i)) {
target[i] = this._stringify(data[i], target[i]);
}
}
} else {
target = data;
}
// The data is a basic type
return target;
};
module.exports = Serialiser;
},{}],38:[function(_dereq_,module,exports){
"use strict";
var Overload = _dereq_('./Overload');
/**
* A shared object that can be used to store arbitrary data between class
* instances, and access helper methods.
* @mixin
*/
var Shared = {
version: '1.3.369',
modules: {},
plugins: {},
_synth: {},
/**
* Adds a module to ForerunnerDB.
* @memberof Shared
* @param {String} name The name of the module.
* @param {Function} module The module class.
*/
addModule: function (name, module) {
// Store the module in the module registry
this.modules[name] = module;
// Tell the universe we are loading this module
this.emit('moduleLoad', [name, module]);
},
/**
* Called by the module once all processing has been completed. Used to determine
* if the module is ready for use by other modules.
* @memberof Shared
* @param {String} name The name of the module.
*/
finishModule: function (name) {
if (this.modules[name]) {
// Set the finished loading flag to true
this.modules[name]._fdbFinished = true;
// Assign the module name to itself so it knows what it
// is called
if (this.modules[name].prototype) {
this.modules[name].prototype.className = name;
} else {
this.modules[name].className = name;
}
this.emit('moduleFinished', [name, this.modules[name]]);
} else {
throw('ForerunnerDB.Shared: finishModule called on a module that has not been registered with addModule(): ' + name);
}
},
/**
* Will call your callback method when the specified module has loaded. If the module
* is already loaded the callback is called immediately.
* @memberof Shared
* @param {String} name The name of the module.
* @param {Function} callback The callback method to call when the module is loaded.
*/
moduleFinished: function (name, callback) {
if (this.modules[name] && this.modules[name]._fdbFinished) {
if (callback) { callback(name, this.modules[name]); }
} else {
this.on('moduleFinished', callback);
}
},
/**
* Determines if a module has been added to ForerunnerDB or not.
* @memberof Shared
* @param {String} name The name of the module.
* @returns {Boolean} True if the module exists or false if not.
*/
moduleExists: function (name) {
return Boolean(this.modules[name]);
},
/**
* Adds the properties and methods defined in the mixin to the passed object.
* @memberof Shared
* @param {Object} obj The target object to add mixin key/values to.
* @param {String} mixinName The name of the mixin to add to the object.
*/
mixin: new Overload({
'object, string': function (obj, mixinName) {
var mixinObj;
if (typeof mixinName === 'string') {
mixinObj = this.mixins[mixinName];
if (!mixinObj) {
throw('ForerunnerDB.Shared: Cannot find mixin named: ' + mixinName);
}
}
return this.$main.call(this, obj, mixinObj);
},
'object, *': function (obj, mixinObj) {
return this.$main.call(this, obj, mixinObj);
},
'$main': function (obj, mixinObj) {
if (mixinObj && typeof mixinObj === 'object') {
for (var i in mixinObj) {
if (mixinObj.hasOwnProperty(i)) {
obj[i] = mixinObj[i];
}
}
}
return obj;
}
}),
/**
* Generates a generic getter/setter method for the passed method name.
* @memberof Shared
* @param {Object} obj The object to add the getter/setter to.
* @param {String} name The name of the getter/setter to generate.
* @param {Function=} extend A method to call before executing the getter/setter.
* The existing getter/setter can be accessed from the extend method via the
* $super e.g. this.$super();
*/
synthesize: function (obj, name, extend) {
this._synth[name] = this._synth[name] || function (val) {
if (val !== undefined) {
this['_' + name] = val;
return this;
}
return this['_' + name];
};
if (extend) {
var self = this;
obj[name] = function () {
var tmp = this.$super,
ret;
this.$super = self._synth[name];
ret = extend.apply(this, arguments);
this.$super = tmp;
return ret;
};
} else {
obj[name] = this._synth[name];
}
},
/**
* Allows a method to be overloaded.
* @memberof Shared
* @param arr
* @returns {Function}
* @constructor
*/
overload: Overload,
/**
* Define the mixins that other modules can use as required.
* @memberof Shared
*/
mixins: {
'Mixin.Common': _dereq_('./Mixin.Common'),
'Mixin.Events': _dereq_('./Mixin.Events'),
'Mixin.ChainReactor': _dereq_('./Mixin.ChainReactor'),
'Mixin.CRUD': _dereq_('./Mixin.CRUD'),
'Mixin.Constants': _dereq_('./Mixin.Constants'),
'Mixin.Triggers': _dereq_('./Mixin.Triggers'),
'Mixin.Sorting': _dereq_('./Mixin.Sorting'),
'Mixin.Matching': _dereq_('./Mixin.Matching'),
'Mixin.Updating': _dereq_('./Mixin.Updating'),
'Mixin.Tags': _dereq_('./Mixin.Tags')
}
};
// Add event handling to shared
Shared.mixin(Shared, 'Mixin.Events');
module.exports = Shared;
},{"./Mixin.CRUD":17,"./Mixin.ChainReactor":18,"./Mixin.Common":19,"./Mixin.Constants":20,"./Mixin.Events":21,"./Mixin.Matching":22,"./Mixin.Sorting":23,"./Mixin.Tags":24,"./Mixin.Triggers":25,"./Mixin.Updating":26,"./Overload":29}],39:[function(_dereq_,module,exports){
/* jshint strict:false */
if (!Array.prototype.filter) {
Array.prototype.filter = function(fun/*, thisArg*/) {
if (this === void 0 || this === null) {
throw new TypeError();
}
var t = Object(this);
var len = t.length >>> 0; // jshint ignore:line
if (typeof fun !== 'function') {
throw new TypeError();
}
var res = [];
var thisArg = arguments.length >= 2 ? arguments[1] : void 0;
for (var i = 0; i < len; i++) {
if (i in t) {
var val = t[i];
// NOTE: Technically this should Object.defineProperty at
// the next index, as push can be affected by
// properties on Object.prototype and Array.prototype.
// But that method's new, and collisions should be
// rare, so use the more-compatible alternative.
if (fun.call(thisArg, val, i, t)) {
res.push(val);
}
}
}
return res;
};
}
if (typeof Object.create !== 'function') {
Object.create = (function() {
var Temp = function() {};
return function (prototype) {
if (arguments.length > 1) {
throw Error('Second argument not supported');
}
if (typeof prototype !== 'object') {
throw TypeError('Argument must be an object');
}
Temp.prototype = prototype;
var result = new Temp();
Temp.prototype = null;
return result;
};
})();
}
// Production steps of ECMA-262, Edition 5, 15.4.4.14
// Reference: http://es5.github.io/#x15.4.4.14e
if (!Array.prototype.indexOf) {
Array.prototype.indexOf = function(searchElement, fromIndex) {
var k;
// 1. Let O be the result of calling ToObject passing
// the this value as the argument.
if (this === null) {
throw new TypeError('"this" is null or not defined');
}
var O = Object(this);
// 2. Let lenValue be the result of calling the Get
// internal method of O with the argument "length".
// 3. Let len be ToUint32(lenValue).
var len = O.length >>> 0; // jshint ignore:line
// 4. If len is 0, return -1.
if (len === 0) {
return -1;
}
// 5. If argument fromIndex was passed let n be
// ToInteger(fromIndex); else let n be 0.
var n = +fromIndex || 0;
if (Math.abs(n) === Infinity) {
n = 0;
}
// 6. If n >= len, return -1.
if (n >= len) {
return -1;
}
// 7. If n >= 0, then Let k be n.
// 8. Else, n<0, Let k be len - abs(n).
// If k is less than 0, then let k be 0.
k = Math.max(n >= 0 ? n : len - Math.abs(n), 0);
// 9. Repeat, while k < len
while (k < len) {
// a. Let Pk be ToString(k).
// This is implicit for LHS operands of the in operator
// b. Let kPresent be the result of calling the
// HasProperty internal method of O with argument Pk.
// This step can be combined with c
// c. If kPresent is true, then
// i. Let elementK be the result of calling the Get
// internal method of O with the argument ToString(k).
// ii. Let same be the result of applying the
// Strict Equality Comparison Algorithm to
// searchElement and elementK.
// iii. If same is true, return k.
if (k in O && O[k] === searchElement) {
return k;
}
k++;
}
return -1;
};
}
module.exports = {};
},{}],40:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Db,
Collection,
CollectionGroup,
CollectionInit,
DbInit,
ReactorIO,
ActiveBucket;
Shared = _dereq_('./Shared');
/**
* Creates a new view instance.
* @param {String} name The name of the view.
* @param {Object=} query The view's query.
* @param {Object=} options An options object.
* @constructor
*/
var View = function (name, query, options) {
this.init.apply(this, arguments);
};
View.prototype.init = function (name, query, options) {
var self = this;
this._name = name;
this._listeners = {};
this._querySettings = {};
this._debug = {};
this.query(query, false);
this.queryOptions(options, false);
this._collectionDroppedWrap = function () {
self._collectionDropped.apply(self, arguments);
};
this._privateData = new Collection(this.name() + '_internalPrivate');
};
Shared.addModule('View', View);
Shared.mixin(View.prototype, 'Mixin.Common');
Shared.mixin(View.prototype, 'Mixin.ChainReactor');
Shared.mixin(View.prototype, 'Mixin.Constants');
Shared.mixin(View.prototype, 'Mixin.Triggers');
Shared.mixin(View.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
CollectionGroup = _dereq_('./CollectionGroup');
ActiveBucket = _dereq_('./ActiveBucket');
ReactorIO = _dereq_('./ReactorIO');
CollectionInit = Collection.prototype.init;
Db = Shared.modules.Db;
DbInit = Db.prototype.init;
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(View.prototype, 'state');
/**
* Gets / sets the current name.
* @param {String=} val The new name to set.
* @returns {*}
*/
Shared.synthesize(View.prototype, 'name');
/**
* Gets / sets the current cursor.
* @param {String=} val The new cursor to set.
* @returns {*}
*/
Shared.synthesize(View.prototype, 'cursor', function (val) {
if (val === undefined) {
return this._cursor || {};
}
this.$super.apply(this, arguments);
});
/**
* Executes an insert against the view's underlying data-source.
* @see Collection::insert()
*/
View.prototype.insert = function () {
this._from.insert.apply(this._from, arguments);
};
/**
* Executes an update against the view's underlying data-source.
* @see Collection::update()
*/
View.prototype.update = function () {
this._from.update.apply(this._from, arguments);
};
/**
* Executes an updateById against the view's underlying data-source.
* @see Collection::updateById()
*/
View.prototype.updateById = function () {
this._from.updateById.apply(this._from, arguments);
};
/**
* Executes a remove against the view's underlying data-source.
* @see Collection::remove()
*/
View.prototype.remove = function () {
this._from.remove.apply(this._from, arguments);
};
/**
* Queries the view data.
* @see Collection::find()
* @returns {Array} The result of the find query.
*/
View.prototype.find = function (query, options) {
return this.publicData().find(query, options);
};
/**
* Queries the view data by specific id.
* @see Collection::findById()
* @returns {Array} The result of the find query.
*/
View.prototype.findById = function (id, options) {
return this.publicData().findById(id, options);
};
/**
* Gets the module's internal data collection.
* @returns {Collection}
*/
View.prototype.data = function () {
return this._privateData;
};
/**
* Sets the source from which the view will assemble its data.
* @param {Collection|View} source The source to use to assemble view data.
* @returns {*} If no argument is passed, returns the current value of from,
* otherwise returns itself for chaining.
*/
View.prototype.from = function (source) {
var self = this;
if (source !== undefined) {
// Check if we have an existing from
if (this._from) {
// Remove the listener to the drop event
this._from.off('drop', this._collectionDroppedWrap);
delete this._from;
}
if (typeof(source) === 'string') {
source = this._db.collection(source);
}
if (source.className === 'View') {
// The source is a view so IO to the internal data collection
// instead of the view proper
source = source.privateData();
if (this.debug()) {
console.log(this.logIdentifier() + ' Using internal private data "' + source.instanceIdentifier() + '" for IO graph linking');
}
}
this._from = source;
this._from.on('drop', this._collectionDroppedWrap);
// Create a new reactor IO graph node that intercepts chain packets from the
// view's "from" source and determines how they should be interpreted by
// this view. If the view does not have a query then this reactor IO will
// simply pass along the chain packet without modifying it.
this._io = new ReactorIO(source, this, function (chainPacket) {
var data,
diff,
query,
filteredData,
doSend,
pk,
i;
// Check that the state of the "self" object is not dropped
if (self && !self.isDropped()) {
// Check if we have a constraining query
if (self._querySettings.query) {
if (chainPacket.type === 'insert') {
data = chainPacket.data;
// Check if the data matches our query
if (data instanceof Array) {
filteredData = [];
for (i = 0; i < data.length; i++) {
if (self._privateData._match(data[i], self._querySettings.query, self._querySettings.options, 'and', {})) {
filteredData.push(data[i]);
doSend = true;
}
}
} else {
if (self._privateData._match(data, self._querySettings.query, self._querySettings.options, 'and', {})) {
filteredData = data;
doSend = true;
}
}
if (doSend) {
this.chainSend('insert', filteredData);
}
return true;
}
if (chainPacket.type === 'update') {
// Do a DB diff between this view's data and the underlying collection it reads from
// to see if something has changed
diff = self._privateData.diff(self._from.subset(self._querySettings.query, self._querySettings.options));
if (diff.insert.length || diff.remove.length) {
// Now send out new chain packets for each operation
if (diff.insert.length) {
this.chainSend('insert', diff.insert);
}
if (diff.update.length) {
pk = self._privateData.primaryKey();
for (i = 0; i < diff.update.length; i++) {
query = {};
query[pk] = diff.update[i][pk];
this.chainSend('update', {
query: query,
update: diff.update[i]
});
}
}
if (diff.remove.length) {
pk = self._privateData.primaryKey();
var $or = [],
removeQuery = {
query: {
$or: $or
}
};
for (i = 0; i < diff.remove.length; i++) {
$or.push({_id: diff.remove[i][pk]});
}
this.chainSend('remove', removeQuery);
}
// Return true to stop further propagation of the chain packet
return true;
} else {
// Returning false informs the chain reactor to continue propagation
// of the chain packet down the graph tree
return false;
}
}
}
}
// Returning false informs the chain reactor to continue propagation
// of the chain packet down the graph tree
return false;
});
var collData = source.find(this._querySettings.query, this._querySettings.options);
this._transformPrimaryKey(source.primaryKey());
this._transformSetData(collData);
this._privateData.primaryKey(source.primaryKey());
this._privateData.setData(collData);
if (this._querySettings.options && this._querySettings.options.$orderBy) {
this.rebuildActiveBucket(this._querySettings.options.$orderBy);
} else {
this.rebuildActiveBucket();
}
return this;
}
return this._from;
};
/**
* Handles when an underlying collection the view is using as a data
* source is dropped.
* @param {Collection} collection The collection that has been dropped.
* @private
*/
View.prototype._collectionDropped = function (collection) {
if (collection) {
// Collection was dropped, remove from view
delete this._from;
}
};
/**
* Creates an index on the view.
* @see Collection::ensureIndex()
* @returns {*}
*/
View.prototype.ensureIndex = function () {
return this._privateData.ensureIndex.apply(this._privateData, arguments);
};
/**
* The chain reaction handler method for the view.
* @param {Object} chainPacket The chain reaction packet to handle.
* @private
*/
View.prototype._chainHandler = function (chainPacket) {
var //self = this,
arr,
count,
index,
insertIndex,
//tempData,
//dataIsArray,
updates,
//finalUpdates,
primaryKey,
tQuery,
item,
currentIndex,
i;
if (this.debug()) {
console.log(this.logIdentifier() + ' Received chain reactor data');
}
switch (chainPacket.type) {
case 'setData':
if (this.debug()) {
console.log(this.logIdentifier() + ' Setting data in underlying (internal) view collection "' + this._privateData.name() + '"');
}
// Get the new data from our underlying data source sorted as we want
var collData = this._from.find(this._querySettings.query, this._querySettings.options);
// Modify transform data
this._transformSetData(collData);
this._privateData.setData(collData);
break;
case 'insert':
if (this.debug()) {
console.log(this.logIdentifier() + ' Inserting some data into underlying (internal) view collection "' + this._privateData.name() + '"');
}
// Decouple the data to ensure we are working with our own copy
chainPacket.data = this.decouple(chainPacket.data);
// Make sure we are working with an array
if (!(chainPacket.data instanceof Array)) {
chainPacket.data = [chainPacket.data];
}
if (this._querySettings.options && this._querySettings.options.$orderBy) {
// Loop the insert data and find each item's index
arr = chainPacket.data;
count = arr.length;
for (index = 0; index < count; index++) {
insertIndex = this._activeBucket.insert(arr[index]);
// Modify transform data
this._transformInsert(chainPacket.data, insertIndex);
this._privateData._insertHandle(chainPacket.data, insertIndex);
}
} else {
// Set the insert index to the passed index, or if none, the end of the view data array
insertIndex = this._privateData._data.length;
// Modify transform data
this._transformInsert(chainPacket.data, insertIndex);
this._privateData._insertHandle(chainPacket.data, insertIndex);
}
break;
case 'update':
if (this.debug()) {
console.log(this.logIdentifier() + ' Updating some data in underlying (internal) view collection "' + this._privateData.name() + '"');
}
primaryKey = this._privateData.primaryKey();
// Do the update
updates = this._privateData.update(
chainPacket.data.query,
chainPacket.data.update,
chainPacket.data.options
);
if (this._querySettings.options && this._querySettings.options.$orderBy) {
// TODO: This would be a good place to improve performance by somehow
// TODO: inspecting the change that occurred when update was performed
// TODO: above and determining if it affected the order clause keys
// TODO: and if not, skipping the active bucket updates here
// Loop the updated items and work out their new sort locations
count = updates.length;
for (index = 0; index < count; index++) {
item = updates[index];
// Remove the item from the active bucket (via it's id)
this._activeBucket.remove(item);
// Get the current location of the item
currentIndex = this._privateData._data.indexOf(item);
// Add the item back in to the active bucket
insertIndex = this._activeBucket.insert(item);
if (currentIndex !== insertIndex) {
// Move the updated item to the new index
this._privateData._updateSpliceMove(this._privateData._data, currentIndex, insertIndex);
}
}
}
if (this._transformEnabled && this._transformIn) {
primaryKey = this._publicData.primaryKey();
for (i = 0; i < updates.length; i++) {
tQuery = {};
item = updates[i];
tQuery[primaryKey] = item[primaryKey];
this._transformUpdate(tQuery, item);
}
}
break;
case 'remove':
if (this.debug()) {
console.log(this.logIdentifier() + ' Removing some data from underlying (internal) view collection "' + this._privateData.name() + '"');
}
// Modify transform data
this._transformRemove(chainPacket.data.query, chainPacket.options);
this._privateData.remove(chainPacket.data.query, chainPacket.options);
break;
default:
break;
}
};
/**
* Listens for an event.
* @see Mixin.Events::on()
*/
View.prototype.on = function () {
return this._privateData.on.apply(this._privateData, arguments);
};
/**
* Cancels an event listener.
* @see Mixin.Events::off()
*/
View.prototype.off = function () {
return this._privateData.off.apply(this._privateData, arguments);
};
/**
* Emits an event.
* @see Mixin.Events::emit()
*/
View.prototype.emit = function () {
return this._privateData.emit.apply(this._privateData, arguments);
};
/**
* Find the distinct values for a specified field across a single collection and
* returns the results in an array.
* @param {String} key The field path to return distinct values for e.g. "person.name".
* @param {Object=} query The query to use to filter the documents used to return values from.
* @param {Object=} options The query options to use when running the query.
* @returns {Array}
*/
View.prototype.distinct = function (key, query, options) {
return this._privateData.distinct.apply(this._privateData, arguments);
};
/**
* Gets the primary key for this view from the assigned collection.
* @see Collection::primaryKey()
* @returns {String}
*/
View.prototype.primaryKey = function () {
return this._privateData.primaryKey();
};
/**
* Drops a view and all it's stored data from the database.
* @returns {boolean} True on success, false on failure.
*/
View.prototype.drop = function (callback) {
if (!this.isDropped()) {
if (this._from) {
this._from.off('drop', this._collectionDroppedWrap);
this._from._removeView(this);
}
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Dropping');
}
this._state = 'dropped';
// Clear io and chains
if (this._io) {
this._io.drop();
}
// Drop the view's internal collection
if (this._privateData) {
this._privateData.drop();
}
if (this._publicData && this._publicData !== this._privateData) {
this._publicData.drop();
}
if (this._db && this._name) {
delete this._db._view[this._name];
}
this.emit('drop', this);
if (callback) { callback(false, true); }
delete this._chain;
delete this._from;
delete this._privateData;
delete this._io;
delete this._listeners;
delete this._querySettings;
delete this._db;
return true;
} else {
return true;
}
return false;
};
/**
* Gets / sets the db instance this class instance belongs to.
* @param {Db=} db The db instance.
* @memberof View
* @returns {*}
*/
Shared.synthesize(View.prototype, 'db', function (db) {
if (db) {
this.privateData().db(db);
this.publicData().db(db);
// Apply the same debug settings
this.debug(db.debug());
this.privateData().debug(db.debug());
this.publicData().debug(db.debug());
}
return this.$super.apply(this, arguments);
});
/**
* Gets / sets the query object and query options that the view uses
* to build it's data set. This call modifies both the query and
* query options at the same time.
* @param {Object=} query The query to set.
* @param {Boolean=} options The query options object.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
View.prototype.queryData = function (query, options, refresh) {
if (query !== undefined) {
this._querySettings.query = query;
}
if (options !== undefined) {
this._querySettings.options = options;
}
if (query !== undefined || options !== undefined) {
if (refresh === undefined || refresh === true) {
this.refresh();
}
return this;
}
return this._querySettings;
};
/**
* Add data to the existing query.
* @param {Object} obj The data whose keys will be added to the existing
* query object.
* @param {Boolean} overwrite Whether or not to overwrite data that already
* exists in the query object. Defaults to true.
* @param {Boolean=} refresh Whether or not to refresh the view data set
* once the operation is complete. Defaults to true.
*/
View.prototype.queryAdd = function (obj, overwrite, refresh) {
this._querySettings.query = this._querySettings.query || {};
var query = this._querySettings.query,
i;
if (obj !== undefined) {
// Loop object properties and add to existing query
for (i in obj) {
if (obj.hasOwnProperty(i)) {
if (query[i] === undefined || (query[i] !== undefined && overwrite !== false)) {
query[i] = obj[i];
}
}
}
}
if (refresh === undefined || refresh === true) {
this.refresh();
}
};
/**
* Remove data from the existing query.
* @param {Object} obj The data whose keys will be removed from the existing
* query object.
* @param {Boolean=} refresh Whether or not to refresh the view data set
* once the operation is complete. Defaults to true.
*/
View.prototype.queryRemove = function (obj, refresh) {
var query = this._querySettings.query,
i;
if (query) {
if (obj !== undefined) {
// Loop object properties and add to existing query
for (i in obj) {
if (obj.hasOwnProperty(i)) {
delete query[i];
}
}
}
if (refresh === undefined || refresh === true) {
this.refresh();
}
}
};
/**
* Gets / sets the query being used to generate the view data. It
* does not change or modify the view's query options.
* @param {Object=} query The query to set.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
View.prototype.query = function (query, refresh) {
if (query !== undefined) {
this._querySettings.query = query;
if (refresh === undefined || refresh === true) {
this.refresh();
}
return this;
}
return this._querySettings.query;
};
/**
* Gets / sets the orderBy clause in the query options for the view.
* @param {Object=} val The order object.
* @returns {*}
*/
View.prototype.orderBy = function (val) {
if (val !== undefined) {
var queryOptions = this.queryOptions() || {};
queryOptions.$orderBy = val;
this.queryOptions(queryOptions);
return this;
}
return (this.queryOptions() || {}).$orderBy;
};
/**
* Gets / sets the page clause in the query options for the view.
* @param {Number=} val The page number to change to (zero index).
* @returns {*}
*/
View.prototype.page = function (val) {
if (val !== undefined) {
var queryOptions = this.queryOptions() || {};
// Only execute a query options update if page has changed
if (val !== queryOptions.$page) {
queryOptions.$page = val;
this.queryOptions(queryOptions);
}
return this;
}
return (this.queryOptions() || {}).$page;
};
/**
* Jump to the first page in the data set.
* @returns {*}
*/
View.prototype.pageFirst = function () {
return this.page(0);
};
/**
* Jump to the last page in the data set.
* @returns {*}
*/
View.prototype.pageLast = function () {
var pages = this.cursor().pages,
lastPage = pages !== undefined ? pages : 0;
return this.page(lastPage - 1);
};
/**
* Move forward or backwards in the data set pages by passing a positive
* or negative integer of the number of pages to move.
* @param {Number} val The number of pages to move.
* @returns {*}
*/
View.prototype.pageScan = function (val) {
if (val !== undefined) {
var pages = this.cursor().pages,
queryOptions = this.queryOptions() || {},
currentPage = queryOptions.$page !== undefined ? queryOptions.$page : 0;
currentPage += val;
if (currentPage < 0) {
currentPage = 0;
}
if (currentPage >= pages) {
currentPage = pages - 1;
}
return this.page(currentPage);
}
};
/**
* Gets / sets the query options used when applying sorting etc to the
* view data set.
* @param {Object=} options An options object.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
View.prototype.queryOptions = function (options, refresh) {
if (options !== undefined) {
this._querySettings.options = options;
if (options.$decouple === undefined) { options.$decouple = true; }
if (refresh === undefined || refresh === true) {
this.refresh();
} else {
this.rebuildActiveBucket(options.$orderBy);
}
return this;
}
return this._querySettings.options;
};
View.prototype.rebuildActiveBucket = function (orderBy) {
if (orderBy) {
var arr = this._privateData._data,
arrCount = arr.length;
// Build a new active bucket
this._activeBucket = new ActiveBucket(orderBy);
this._activeBucket.primaryKey(this._privateData.primaryKey());
// Loop the current view data and add each item
for (var i = 0; i < arrCount; i++) {
this._activeBucket.insert(arr[i]);
}
} else {
// Remove any existing active bucket
delete this._activeBucket;
}
};
/**
* Refreshes the view data such as ordering etc.
*/
View.prototype.refresh = function () {
if (this._from) {
var pubData = this.publicData(),
refreshResults;
// Re-grab all the data for the view from the collection
this._privateData.remove();
pubData.remove();
refreshResults = this._from.find(this._querySettings.query, this._querySettings.options);
this.cursor(refreshResults.$cursor);
this._privateData.insert(refreshResults);
this._privateData._data.$cursor = refreshResults.$cursor;
pubData._data.$cursor = refreshResults.$cursor;
/*if (pubData._linked) {
// Update data and observers
//var transformedData = this._privateData.find();
// TODO: Shouldn't this data get passed into a transformIn first?
// TODO: This breaks linking because its passing decoupled data and overwriting non-decoupled data
// TODO: Is this even required anymore? After commenting it all seems to work
// TODO: Might be worth setting up a test to check transforms and linking then remove this if working?
//jQuery.observable(pubData._data).refresh(transformedData);
}*/
}
if (this._querySettings.options && this._querySettings.options.$orderBy) {
this.rebuildActiveBucket(this._querySettings.options.$orderBy);
} else {
this.rebuildActiveBucket();
}
return this;
};
/**
* Returns the number of documents currently in the view.
* @returns {Number}
*/
View.prototype.count = function () {
if (this.publicData()) {
return this.publicData().count.apply(this.publicData(), arguments);
}
return 0;
};
// Call underlying
View.prototype.subset = function () {
return this.publicData().subset.apply(this._privateData, arguments);
};
/**
* Takes the passed data and uses it to set transform methods and globally
* enable or disable the transform system for the view.
* @param {Object} obj The new transform system settings "enabled", "dataIn" and "dataOut":
* {
* "enabled": true,
* "dataIn": function (data) { return data; },
* "dataOut": function (data) { return data; }
* }
* @returns {*}
*/
View.prototype.transform = function (obj) {
if (obj !== undefined) {
if (typeof obj === "object") {
if (obj.enabled !== undefined) {
this._transformEnabled = obj.enabled;
}
if (obj.dataIn !== undefined) {
this._transformIn = obj.dataIn;
}
if (obj.dataOut !== undefined) {
this._transformOut = obj.dataOut;
}
} else {
this._transformEnabled = obj !== false;
}
// Update the transformed data object
this._transformPrimaryKey(this.privateData().primaryKey());
this._transformSetData(this.privateData().find());
return this;
}
return {
enabled: this._transformEnabled,
dataIn: this._transformIn,
dataOut: this._transformOut
};
};
/**
* Executes a method against each document that matches query and returns an
* array of documents that may have been modified by the method.
* @param {Object} query The query object.
* @param {Function} func The method that each document is passed to. If this method
* returns false for a particular document it is excluded from the results.
* @param {Object=} options Optional options object.
* @returns {Array}
*/
View.prototype.filter = function (query, func, options) {
return (this.publicData()).filter(query, func, options);
};
/**
* Returns the non-transformed data the view holds as a collection
* reference.
* @return {Collection} The non-transformed collection reference.
*/
View.prototype.privateData = function () {
return this._privateData;
};
/**
* Returns a data object representing the public data this view
* contains. This can change depending on if transforms are being
* applied to the view or not.
*
* If no transforms are applied then the public data will be the
* same as the private data the view holds. If transforms are
* applied then the public data will contain the transformed version
* of the private data.
*
* The public data collection is also used by data binding to only
* changes to the publicData will show in a data-bound element.
*/
View.prototype.publicData = function () {
if (this._transformEnabled) {
return this._publicData;
} else {
return this._privateData;
}
};
/**
* Updates the public data object to match data from the private data object
* by running private data through the dataIn method provided in
* the transform() call.
* @private
*/
View.prototype._transformSetData = function (data) {
if (this._transformEnabled) {
// Clear existing data
this._publicData = new Collection('__FDB__view_publicData_' + this._name);
this._publicData.db(this._privateData._db);
this._publicData.transform({
enabled: true,
dataIn: this._transformIn,
dataOut: this._transformOut
});
this._publicData.setData(data);
}
};
View.prototype._transformInsert = function (data, index) {
if (this._transformEnabled && this._publicData) {
this._publicData.insert(data, index);
}
};
View.prototype._transformUpdate = function (query, update, options) {
if (this._transformEnabled && this._publicData) {
this._publicData.update(query, update, options);
}
};
View.prototype._transformRemove = function (query, options) {
if (this._transformEnabled && this._publicData) {
this._publicData.remove(query, options);
}
};
View.prototype._transformPrimaryKey = function (key) {
if (this._transformEnabled && this._publicData) {
this._publicData.primaryKey(key);
}
};
// Extend collection with view init
Collection.prototype.init = function () {
this._view = [];
CollectionInit.apply(this, arguments);
};
/**
* Creates a view and assigns the collection as its data source.
* @param {String} name The name of the new view.
* @param {Object} query The query to apply to the new view.
* @param {Object} options The options object to apply to the view.
* @returns {*}
*/
Collection.prototype.view = function (name, query, options) {
if (this._db && this._db._view ) {
if (!this._db._view[name]) {
var view = new View(name, query, options)
.db(this._db)
.from(this);
this._view = this._view || [];
this._view.push(view);
return view;
} else {
throw(this.logIdentifier() + ' Cannot create a view using this collection because a view with this name already exists: ' + name);
}
}
};
/**
* Adds a view to the internal view lookup.
* @param {View} view The view to add.
* @returns {Collection}
* @private
*/
Collection.prototype._addView = CollectionGroup.prototype._addView = function (view) {
if (view !== undefined) {
this._view.push(view);
}
return this;
};
/**
* Removes a view from the internal view lookup.
* @param {View} view The view to remove.
* @returns {Collection}
* @private
*/
Collection.prototype._removeView = CollectionGroup.prototype._removeView = function (view) {
if (view !== undefined) {
var index = this._view.indexOf(view);
if (index > -1) {
this._view.splice(index, 1);
}
}
return this;
};
// Extend DB with views init
Db.prototype.init = function () {
this._view = {};
DbInit.apply(this, arguments);
};
/**
* Gets a view by it's name.
* @param {String} viewName The name of the view to retrieve.
* @returns {*}
*/
Db.prototype.view = function (viewName) {
// Handle being passed an instance
if (viewName instanceof View) {
return viewName;
}
if (!this._view[viewName]) {
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Creating view ' + viewName);
}
}
this._view[viewName] = this._view[viewName] || new View(viewName).db(this);
return this._view[viewName];
};
/**
* Determine if a view with the passed name already exists.
* @param {String} viewName The name of the view to check for.
* @returns {boolean}
*/
Db.prototype.viewExists = function (viewName) {
return Boolean(this._view[viewName]);
};
/**
* Returns an array of views the DB currently has.
* @returns {Array} An array of objects containing details of each view
* the database is currently managing.
*/
Db.prototype.views = function () {
var arr = [],
view,
i;
for (i in this._view) {
if (this._view.hasOwnProperty(i)) {
view = this._view[i];
arr.push({
name: i,
count: view.count(),
linked: view.isLinked !== undefined ? view.isLinked() : false
});
}
}
return arr;
};
Shared.finishModule('View');
module.exports = View;
},{"./ActiveBucket":3,"./Collection":5,"./CollectionGroup":6,"./ReactorIO":35,"./Shared":38}],41:[function(_dereq_,module,exports){
(function (process,global){
/*!
* async
* https://github.com/caolan/async
*
* Copyright 2010-2014 Caolan McMahon
* Released under the MIT license
*/
(function () {
var async = {};
function noop() {}
function identity(v) {
return v;
}
function toBool(v) {
return !!v;
}
function notId(v) {
return !v;
}
// global on the server, window in the browser
var previous_async;
// Establish the root object, `window` (`self`) in the browser, `global`
// on the server, or `this` in some virtual machines. We use `self`
// instead of `window` for `WebWorker` support.
var root = typeof self === 'object' && self.self === self && self ||
typeof global === 'object' && global.global === global && global ||
this;
if (root != null) {
previous_async = root.async;
}
async.noConflict = function () {
root.async = previous_async;
return async;
};
function only_once(fn) {
return function() {
if (fn === null) throw new Error("Callback was already called.");
fn.apply(this, arguments);
fn = null;
};
}
function _once(fn) {
return function() {
if (fn === null) return;
fn.apply(this, arguments);
fn = null;
};
}
//// cross-browser compatiblity functions ////
var _toString = Object.prototype.toString;
var _isArray = Array.isArray || function (obj) {
return _toString.call(obj) === '[object Array]';
};
// Ported from underscore.js isObject
var _isObject = function(obj) {
var type = typeof obj;
return type === 'function' || type === 'object' && !!obj;
};
function _isArrayLike(arr) {
return _isArray(arr) || (
// has a positive integer length property
typeof arr.length === "number" &&
arr.length >= 0 &&
arr.length % 1 === 0
);
}
function _arrayEach(arr, iterator) {
var index = -1,
length = arr.length;
while (++index < length) {
iterator(arr[index], index, arr);
}
}
function _map(arr, iterator) {
var index = -1,
length = arr.length,
result = Array(length);
while (++index < length) {
result[index] = iterator(arr[index], index, arr);
}
return result;
}
function _range(count) {
return _map(Array(count), function (v, i) { return i; });
}
function _reduce(arr, iterator, memo) {
_arrayEach(arr, function (x, i, a) {
memo = iterator(memo, x, i, a);
});
return memo;
}
function _forEachOf(object, iterator) {
_arrayEach(_keys(object), function (key) {
iterator(object[key], key);
});
}
function _indexOf(arr, item) {
for (var i = 0; i < arr.length; i++) {
if (arr[i] === item) return i;
}
return -1;
}
var _keys = Object.keys || function (obj) {
var keys = [];
for (var k in obj) {
if (obj.hasOwnProperty(k)) {
keys.push(k);
}
}
return keys;
};
function _keyIterator(coll) {
var i = -1;
var len;
var keys;
if (_isArrayLike(coll)) {
len = coll.length;
return function next() {
i++;
return i < len ? i : null;
};
} else {
keys = _keys(coll);
len = keys.length;
return function next() {
i++;
return i < len ? keys[i] : null;
};
}
}
// Similar to ES6's rest param (http://ariya.ofilabs.com/2013/03/es6-and-rest-parameter.html)
// This accumulates the arguments passed into an array, after a given index.
// From underscore.js (https://github.com/jashkenas/underscore/pull/2140).
function _restParam(func, startIndex) {
startIndex = startIndex == null ? func.length - 1 : +startIndex;
return function() {
var length = Math.max(arguments.length - startIndex, 0);
var rest = Array(length);
for (var index = 0; index < length; index++) {
rest[index] = arguments[index + startIndex];
}
switch (startIndex) {
case 0: return func.call(this, rest);
case 1: return func.call(this, arguments[0], rest);
}
// Currently unused but handle cases outside of the switch statement:
// var args = Array(startIndex + 1);
// for (index = 0; index < startIndex; index++) {
// args[index] = arguments[index];
// }
// args[startIndex] = rest;
// return func.apply(this, args);
};
}
function _withoutIndex(iterator) {
return function (value, index, callback) {
return iterator(value, callback);
};
}
//// exported async module functions ////
//// nextTick implementation with browser-compatible fallback ////
// capture the global reference to guard against fakeTimer mocks
var _setImmediate = typeof setImmediate === 'function' && setImmediate;
var _delay = _setImmediate ? function(fn) {
// not a direct alias for IE10 compatibility
_setImmediate(fn);
} : function(fn) {
setTimeout(fn, 0);
};
if (typeof process === 'object' && typeof process.nextTick === 'function') {
async.nextTick = process.nextTick;
} else {
async.nextTick = _delay;
}
async.setImmediate = _setImmediate ? _delay : async.nextTick;
async.forEach =
async.each = function (arr, iterator, callback) {
return async.eachOf(arr, _withoutIndex(iterator), callback);
};
async.forEachSeries =
async.eachSeries = function (arr, iterator, callback) {
return async.eachOfSeries(arr, _withoutIndex(iterator), callback);
};
async.forEachLimit =
async.eachLimit = function (arr, limit, iterator, callback) {
return _eachOfLimit(limit)(arr, _withoutIndex(iterator), callback);
};
async.forEachOf =
async.eachOf = function (object, iterator, callback) {
callback = _once(callback || noop);
object = object || [];
var iter = _keyIterator(object);
var key, completed = 0;
while ((key = iter()) != null) {
completed += 1;
iterator(object[key], key, only_once(done));
}
if (completed === 0) callback(null);
function done(err) {
completed--;
if (err) {
callback(err);
}
// Check key is null in case iterator isn't exhausted
// and done resolved synchronously.
else if (key === null && completed <= 0) {
callback(null);
}
}
};
async.forEachOfSeries =
async.eachOfSeries = function (obj, iterator, callback) {
callback = _once(callback || noop);
obj = obj || [];
var nextKey = _keyIterator(obj);
var key = nextKey();
function iterate() {
var sync = true;
if (key === null) {
return callback(null);
}
iterator(obj[key], key, only_once(function (err) {
if (err) {
callback(err);
}
else {
key = nextKey();
if (key === null) {
return callback(null);
} else {
if (sync) {
async.setImmediate(iterate);
} else {
iterate();
}
}
}
}));
sync = false;
}
iterate();
};
async.forEachOfLimit =
async.eachOfLimit = function (obj, limit, iterator, callback) {
_eachOfLimit(limit)(obj, iterator, callback);
};
function _eachOfLimit(limit) {
return function (obj, iterator, callback) {
callback = _once(callback || noop);
obj = obj || [];
var nextKey = _keyIterator(obj);
if (limit <= 0) {
return callback(null);
}
var done = false;
var running = 0;
var errored = false;
(function replenish () {
if (done && running <= 0) {
return callback(null);
}
while (running < limit && !errored) {
var key = nextKey();
if (key === null) {
done = true;
if (running <= 0) {
callback(null);
}
return;
}
running += 1;
iterator(obj[key], key, only_once(function (err) {
running -= 1;
if (err) {
callback(err);
errored = true;
}
else {
replenish();
}
}));
}
})();
};
}
function doParallel(fn) {
return function (obj, iterator, callback) {
return fn(async.eachOf, obj, iterator, callback);
};
}
function doParallelLimit(fn) {
return function (obj, limit, iterator, callback) {
return fn(_eachOfLimit(limit), obj, iterator, callback);
};
}
function doSeries(fn) {
return function (obj, iterator, callback) {
return fn(async.eachOfSeries, obj, iterator, callback);
};
}
function _asyncMap(eachfn, arr, iterator, callback) {
callback = _once(callback || noop);
arr = arr || [];
var results = _isArrayLike(arr) ? [] : {};
eachfn(arr, function (value, index, callback) {
iterator(value, function (err, v) {
results[index] = v;
callback(err);
});
}, function (err) {
callback(err, results);
});
}
async.map = doParallel(_asyncMap);
async.mapSeries = doSeries(_asyncMap);
async.mapLimit = doParallelLimit(_asyncMap);
// reduce only has a series version, as doing reduce in parallel won't
// work in many situations.
async.inject =
async.foldl =
async.reduce = function (arr, memo, iterator, callback) {
async.eachOfSeries(arr, function (x, i, callback) {
iterator(memo, x, function (err, v) {
memo = v;
callback(err);
});
}, function (err) {
callback(err, memo);
});
};
async.foldr =
async.reduceRight = function (arr, memo, iterator, callback) {
var reversed = _map(arr, identity).reverse();
async.reduce(reversed, memo, iterator, callback);
};
async.transform = function (arr, memo, iterator, callback) {
if (arguments.length === 3) {
callback = iterator;
iterator = memo;
memo = _isArray(arr) ? [] : {};
}
async.eachOf(arr, function(v, k, cb) {
iterator(memo, v, k, cb);
}, function(err) {
callback(err, memo);
});
};
function _filter(eachfn, arr, iterator, callback) {
var results = [];
eachfn(arr, function (x, index, callback) {
iterator(x, function (v) {
if (v) {
results.push({index: index, value: x});
}
callback();
});
}, function () {
callback(_map(results.sort(function (a, b) {
return a.index - b.index;
}), function (x) {
return x.value;
}));
});
}
async.select =
async.filter = doParallel(_filter);
async.selectLimit =
async.filterLimit = doParallelLimit(_filter);
async.selectSeries =
async.filterSeries = doSeries(_filter);
function _reject(eachfn, arr, iterator, callback) {
_filter(eachfn, arr, function(value, cb) {
iterator(value, function(v) {
cb(!v);
});
}, callback);
}
async.reject = doParallel(_reject);
async.rejectLimit = doParallelLimit(_reject);
async.rejectSeries = doSeries(_reject);
function _createTester(eachfn, check, getResult) {
return function(arr, limit, iterator, cb) {
function done() {
if (cb) cb(getResult(false, void 0));
}
function iteratee(x, _, callback) {
if (!cb) return callback();
iterator(x, function (v) {
if (cb && check(v)) {
cb(getResult(true, x));
cb = iterator = false;
}
callback();
});
}
if (arguments.length > 3) {
eachfn(arr, limit, iteratee, done);
} else {
cb = iterator;
iterator = limit;
eachfn(arr, iteratee, done);
}
};
}
async.any =
async.some = _createTester(async.eachOf, toBool, identity);
async.someLimit = _createTester(async.eachOfLimit, toBool, identity);
async.all =
async.every = _createTester(async.eachOf, notId, notId);
async.everyLimit = _createTester(async.eachOfLimit, notId, notId);
function _findGetResult(v, x) {
return x;
}
async.detect = _createTester(async.eachOf, identity, _findGetResult);
async.detectSeries = _createTester(async.eachOfSeries, identity, _findGetResult);
async.detectLimit = _createTester(async.eachOfLimit, identity, _findGetResult);
async.sortBy = function (arr, iterator, callback) {
async.map(arr, function (x, callback) {
iterator(x, function (err, criteria) {
if (err) {
callback(err);
}
else {
callback(null, {value: x, criteria: criteria});
}
});
}, function (err, results) {
if (err) {
return callback(err);
}
else {
callback(null, _map(results.sort(comparator), function (x) {
return x.value;
}));
}
});
function comparator(left, right) {
var a = left.criteria, b = right.criteria;
return a < b ? -1 : a > b ? 1 : 0;
}
};
async.auto = function (tasks, concurrency, callback) {
if (!callback) {
// concurrency is optional, shift the args.
callback = concurrency;
concurrency = null;
}
callback = _once(callback || noop);
var keys = _keys(tasks);
var remainingTasks = keys.length;
if (!remainingTasks) {
return callback(null);
}
if (!concurrency) {
concurrency = remainingTasks;
}
var results = {};
var runningTasks = 0;
var listeners = [];
function addListener(fn) {
listeners.unshift(fn);
}
function removeListener(fn) {
var idx = _indexOf(listeners, fn);
if (idx >= 0) listeners.splice(idx, 1);
}
function taskComplete() {
remainingTasks--;
_arrayEach(listeners.slice(0), function (fn) {
fn();
});
}
addListener(function () {
if (!remainingTasks) {
callback(null, results);
}
});
_arrayEach(keys, function (k) {
var task = _isArray(tasks[k]) ? tasks[k]: [tasks[k]];
var taskCallback = _restParam(function(err, args) {
runningTasks--;
if (args.length <= 1) {
args = args[0];
}
if (err) {
var safeResults = {};
_forEachOf(results, function(val, rkey) {
safeResults[rkey] = val;
});
safeResults[k] = args;
callback(err, safeResults);
}
else {
results[k] = args;
async.setImmediate(taskComplete);
}
});
var requires = task.slice(0, task.length - 1);
// prevent dead-locks
var len = requires.length;
var dep;
while (len--) {
if (!(dep = tasks[requires[len]])) {
throw new Error('Has inexistant dependency');
}
if (_isArray(dep) && _indexOf(dep, k) >= 0) {
throw new Error('Has cyclic dependencies');
}
}
function ready() {
return runningTasks < concurrency && _reduce(requires, function (a, x) {
return (a && results.hasOwnProperty(x));
}, true) && !results.hasOwnProperty(k);
}
if (ready()) {
runningTasks++;
task[task.length - 1](taskCallback, results);
}
else {
addListener(listener);
}
function listener() {
if (ready()) {
runningTasks++;
removeListener(listener);
task[task.length - 1](taskCallback, results);
}
}
});
};
async.retry = function(times, task, callback) {
var DEFAULT_TIMES = 5;
var DEFAULT_INTERVAL = 0;
var attempts = [];
var opts = {
times: DEFAULT_TIMES,
interval: DEFAULT_INTERVAL
};
function parseTimes(acc, t){
if(typeof t === 'number'){
acc.times = parseInt(t, 10) || DEFAULT_TIMES;
} else if(typeof t === 'object'){
acc.times = parseInt(t.times, 10) || DEFAULT_TIMES;
acc.interval = parseInt(t.interval, 10) || DEFAULT_INTERVAL;
} else {
throw new Error('Unsupported argument type for \'times\': ' + typeof t);
}
}
var length = arguments.length;
if (length < 1 || length > 3) {
throw new Error('Invalid arguments - must be either (task), (task, callback), (times, task) or (times, task, callback)');
} else if (length <= 2 && typeof times === 'function') {
callback = task;
task = times;
}
if (typeof times !== 'function') {
parseTimes(opts, times);
}
opts.callback = callback;
opts.task = task;
function wrappedTask(wrappedCallback, wrappedResults) {
function retryAttempt(task, finalAttempt) {
return function(seriesCallback) {
task(function(err, result){
seriesCallback(!err || finalAttempt, {err: err, result: result});
}, wrappedResults);
};
}
function retryInterval(interval){
return function(seriesCallback){
setTimeout(function(){
seriesCallback(null);
}, interval);
};
}
while (opts.times) {
var finalAttempt = !(opts.times-=1);
attempts.push(retryAttempt(opts.task, finalAttempt));
if(!finalAttempt && opts.interval > 0){
attempts.push(retryInterval(opts.interval));
}
}
async.series(attempts, function(done, data){
data = data[data.length - 1];
(wrappedCallback || opts.callback)(data.err, data.result);
});
}
// If a callback is passed, run this as a controll flow
return opts.callback ? wrappedTask() : wrappedTask;
};
async.waterfall = function (tasks, callback) {
callback = _once(callback || noop);
if (!_isArray(tasks)) {
var err = new Error('First argument to waterfall must be an array of functions');
return callback(err);
}
if (!tasks.length) {
return callback();
}
function wrapIterator(iterator) {
return _restParam(function (err, args) {
if (err) {
callback.apply(null, [err].concat(args));
}
else {
var next = iterator.next();
if (next) {
args.push(wrapIterator(next));
}
else {
args.push(callback);
}
ensureAsync(iterator).apply(null, args);
}
});
}
wrapIterator(async.iterator(tasks))();
};
function _parallel(eachfn, tasks, callback) {
callback = callback || noop;
var results = _isArrayLike(tasks) ? [] : {};
eachfn(tasks, function (task, key, callback) {
task(_restParam(function (err, args) {
if (args.length <= 1) {
args = args[0];
}
results[key] = args;
callback(err);
}));
}, function (err) {
callback(err, results);
});
}
async.parallel = function (tasks, callback) {
_parallel(async.eachOf, tasks, callback);
};
async.parallelLimit = function(tasks, limit, callback) {
_parallel(_eachOfLimit(limit), tasks, callback);
};
async.series = function(tasks, callback) {
_parallel(async.eachOfSeries, tasks, callback);
};
async.iterator = function (tasks) {
function makeCallback(index) {
function fn() {
if (tasks.length) {
tasks[index].apply(null, arguments);
}
return fn.next();
}
fn.next = function () {
return (index < tasks.length - 1) ? makeCallback(index + 1): null;
};
return fn;
}
return makeCallback(0);
};
async.apply = _restParam(function (fn, args) {
return _restParam(function (callArgs) {
return fn.apply(
null, args.concat(callArgs)
);
});
});
function _concat(eachfn, arr, fn, callback) {
var result = [];
eachfn(arr, function (x, index, cb) {
fn(x, function (err, y) {
result = result.concat(y || []);
cb(err);
});
}, function (err) {
callback(err, result);
});
}
async.concat = doParallel(_concat);
async.concatSeries = doSeries(_concat);
async.whilst = function (test, iterator, callback) {
callback = callback || noop;
if (test()) {
var next = _restParam(function(err, args) {
if (err) {
callback(err);
} else if (test.apply(this, args)) {
iterator(next);
} else {
callback(null);
}
});
iterator(next);
} else {
callback(null);
}
};
async.doWhilst = function (iterator, test, callback) {
var calls = 0;
return async.whilst(function() {
return ++calls <= 1 || test.apply(this, arguments);
}, iterator, callback);
};
async.until = function (test, iterator, callback) {
return async.whilst(function() {
return !test.apply(this, arguments);
}, iterator, callback);
};
async.doUntil = function (iterator, test, callback) {
return async.doWhilst(iterator, function() {
return !test.apply(this, arguments);
}, callback);
};
async.during = function (test, iterator, callback) {
callback = callback || noop;
var next = _restParam(function(err, args) {
if (err) {
callback(err);
} else {
args.push(check);
test.apply(this, args);
}
});
var check = function(err, truth) {
if (err) {
callback(err);
} else if (truth) {
iterator(next);
} else {
callback(null);
}
};
test(check);
};
async.doDuring = function (iterator, test, callback) {
var calls = 0;
async.during(function(next) {
if (calls++ < 1) {
next(null, true);
} else {
test.apply(this, arguments);
}
}, iterator, callback);
};
function _queue(worker, concurrency, payload) {
if (concurrency == null) {
concurrency = 1;
}
else if(concurrency === 0) {
throw new Error('Concurrency must not be zero');
}
function _insert(q, data, pos, callback) {
if (callback != null && typeof callback !== "function") {
throw new Error("task callback must be a function");
}
q.started = true;
if (!_isArray(data)) {
data = [data];
}
if(data.length === 0 && q.idle()) {
// call drain immediately if there are no tasks
return async.setImmediate(function() {
q.drain();
});
}
_arrayEach(data, function(task) {
var item = {
data: task,
callback: callback || noop
};
if (pos) {
q.tasks.unshift(item);
} else {
q.tasks.push(item);
}
if (q.tasks.length === q.concurrency) {
q.saturated();
}
});
async.setImmediate(q.process);
}
function _next(q, tasks) {
return function(){
workers -= 1;
var removed = false;
var args = arguments;
_arrayEach(tasks, function (task) {
_arrayEach(workersList, function (worker, index) {
if (worker === task && !removed) {
workersList.splice(index, 1);
removed = true;
}
});
task.callback.apply(task, args);
});
if (q.tasks.length + workers === 0) {
q.drain();
}
q.process();
};
}
var workers = 0;
var workersList = [];
var q = {
tasks: [],
concurrency: concurrency,
payload: payload,
saturated: noop,
empty: noop,
drain: noop,
started: false,
paused: false,
push: function (data, callback) {
_insert(q, data, false, callback);
},
kill: function () {
q.drain = noop;
q.tasks = [];
},
unshift: function (data, callback) {
_insert(q, data, true, callback);
},
process: function () {
if (!q.paused && workers < q.concurrency && q.tasks.length) {
while(workers < q.concurrency && q.tasks.length){
var tasks = q.payload ?
q.tasks.splice(0, q.payload) :
q.tasks.splice(0, q.tasks.length);
var data = _map(tasks, function (task) {
return task.data;
});
if (q.tasks.length === 0) {
q.empty();
}
workers += 1;
workersList.push(tasks[0]);
var cb = only_once(_next(q, tasks));
worker(data, cb);
}
}
},
length: function () {
return q.tasks.length;
},
running: function () {
return workers;
},
workersList: function () {
return workersList;
},
idle: function() {
return q.tasks.length + workers === 0;
},
pause: function () {
q.paused = true;
},
resume: function () {
if (q.paused === false) { return; }
q.paused = false;
var resumeCount = Math.min(q.concurrency, q.tasks.length);
// Need to call q.process once per concurrent
// worker to preserve full concurrency after pause
for (var w = 1; w <= resumeCount; w++) {
async.setImmediate(q.process);
}
}
};
return q;
}
async.queue = function (worker, concurrency) {
var q = _queue(function (items, cb) {
worker(items[0], cb);
}, concurrency, 1);
return q;
};
async.priorityQueue = function (worker, concurrency) {
function _compareTasks(a, b){
return a.priority - b.priority;
}
function _binarySearch(sequence, item, compare) {
var beg = -1,
end = sequence.length - 1;
while (beg < end) {
var mid = beg + ((end - beg + 1) >>> 1);
if (compare(item, sequence[mid]) >= 0) {
beg = mid;
} else {
end = mid - 1;
}
}
return beg;
}
function _insert(q, data, priority, callback) {
if (callback != null && typeof callback !== "function") {
throw new Error("task callback must be a function");
}
q.started = true;
if (!_isArray(data)) {
data = [data];
}
if(data.length === 0) {
// call drain immediately if there are no tasks
return async.setImmediate(function() {
q.drain();
});
}
_arrayEach(data, function(task) {
var item = {
data: task,
priority: priority,
callback: typeof callback === 'function' ? callback : noop
};
q.tasks.splice(_binarySearch(q.tasks, item, _compareTasks) + 1, 0, item);
if (q.tasks.length === q.concurrency) {
q.saturated();
}
async.setImmediate(q.process);
});
}
// Start with a normal queue
var q = async.queue(worker, concurrency);
// Override push to accept second parameter representing priority
q.push = function (data, priority, callback) {
_insert(q, data, priority, callback);
};
// Remove unshift function
delete q.unshift;
return q;
};
async.cargo = function (worker, payload) {
return _queue(worker, 1, payload);
};
function _console_fn(name) {
return _restParam(function (fn, args) {
fn.apply(null, args.concat([_restParam(function (err, args) {
if (typeof console === 'object') {
if (err) {
if (console.error) {
console.error(err);
}
}
else if (console[name]) {
_arrayEach(args, function (x) {
console[name](x);
});
}
}
})]));
});
}
async.log = _console_fn('log');
async.dir = _console_fn('dir');
/*async.info = _console_fn('info');
async.warn = _console_fn('warn');
async.error = _console_fn('error');*/
async.memoize = function (fn, hasher) {
var memo = {};
var queues = {};
hasher = hasher || identity;
var memoized = _restParam(function memoized(args) {
var callback = args.pop();
var key = hasher.apply(null, args);
if (key in memo) {
async.setImmediate(function () {
callback.apply(null, memo[key]);
});
}
else if (key in queues) {
queues[key].push(callback);
}
else {
queues[key] = [callback];
fn.apply(null, args.concat([_restParam(function (args) {
memo[key] = args;
var q = queues[key];
delete queues[key];
for (var i = 0, l = q.length; i < l; i++) {
q[i].apply(null, args);
}
})]));
}
});
memoized.memo = memo;
memoized.unmemoized = fn;
return memoized;
};
async.unmemoize = function (fn) {
return function () {
return (fn.unmemoized || fn).apply(null, arguments);
};
};
function _times(mapper) {
return function (count, iterator, callback) {
mapper(_range(count), iterator, callback);
};
}
async.times = _times(async.map);
async.timesSeries = _times(async.mapSeries);
async.timesLimit = function (count, limit, iterator, callback) {
return async.mapLimit(_range(count), limit, iterator, callback);
};
async.seq = function (/* functions... */) {
var fns = arguments;
return _restParam(function (args) {
var that = this;
var callback = args[args.length - 1];
if (typeof callback == 'function') {
args.pop();
} else {
callback = noop;
}
async.reduce(fns, args, function (newargs, fn, cb) {
fn.apply(that, newargs.concat([_restParam(function (err, nextargs) {
cb(err, nextargs);
})]));
},
function (err, results) {
callback.apply(that, [err].concat(results));
});
});
};
async.compose = function (/* functions... */) {
return async.seq.apply(null, Array.prototype.reverse.call(arguments));
};
function _applyEach(eachfn) {
return _restParam(function(fns, args) {
var go = _restParam(function(args) {
var that = this;
var callback = args.pop();
return eachfn(fns, function (fn, _, cb) {
fn.apply(that, args.concat([cb]));
},
callback);
});
if (args.length) {
return go.apply(this, args);
}
else {
return go;
}
});
}
async.applyEach = _applyEach(async.eachOf);
async.applyEachSeries = _applyEach(async.eachOfSeries);
async.forever = function (fn, callback) {
var done = only_once(callback || noop);
var task = ensureAsync(fn);
function next(err) {
if (err) {
return done(err);
}
task(next);
}
next();
};
function ensureAsync(fn) {
return _restParam(function (args) {
var callback = args.pop();
args.push(function () {
var innerArgs = arguments;
if (sync) {
async.setImmediate(function () {
callback.apply(null, innerArgs);
});
} else {
callback.apply(null, innerArgs);
}
});
var sync = true;
fn.apply(this, args);
sync = false;
});
}
async.ensureAsync = ensureAsync;
async.constant = _restParam(function(values) {
var args = [null].concat(values);
return function (callback) {
return callback.apply(this, args);
};
});
async.wrapSync =
async.asyncify = function asyncify(func) {
return _restParam(function (args) {
var callback = args.pop();
var result;
try {
result = func.apply(this, args);
} catch (e) {
return callback(e);
}
// if result is Promise object
if (_isObject(result) && typeof result.then === "function") {
result.then(function(value) {
callback(null, value);
})["catch"](function(err) {
callback(err.message ? err : new Error(err));
});
} else {
callback(null, result);
}
});
};
// Node.js
if (typeof module === 'object' && module.exports) {
module.exports = async;
}
// AMD / RequireJS
else if (typeof define === 'function' && define.amd) {
define([], function () {
return async;
});
}
// included directly via <script> tag
else {
root.async = async;
}
}());
}).call(this,_dereq_('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"_process":76}],42:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var BlockCipher = C_lib.BlockCipher;
var C_algo = C.algo;
// Lookup tables
var SBOX = [];
var INV_SBOX = [];
var SUB_MIX_0 = [];
var SUB_MIX_1 = [];
var SUB_MIX_2 = [];
var SUB_MIX_3 = [];
var INV_SUB_MIX_0 = [];
var INV_SUB_MIX_1 = [];
var INV_SUB_MIX_2 = [];
var INV_SUB_MIX_3 = [];
// Compute lookup tables
(function () {
// Compute double table
var d = [];
for (var i = 0; i < 256; i++) {
if (i < 128) {
d[i] = i << 1;
} else {
d[i] = (i << 1) ^ 0x11b;
}
}
// Walk GF(2^8)
var x = 0;
var xi = 0;
for (var i = 0; i < 256; i++) {
// Compute sbox
var sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4);
sx = (sx >>> 8) ^ (sx & 0xff) ^ 0x63;
SBOX[x] = sx;
INV_SBOX[sx] = x;
// Compute multiplication
var x2 = d[x];
var x4 = d[x2];
var x8 = d[x4];
// Compute sub bytes, mix columns tables
var t = (d[sx] * 0x101) ^ (sx * 0x1010100);
SUB_MIX_0[x] = (t << 24) | (t >>> 8);
SUB_MIX_1[x] = (t << 16) | (t >>> 16);
SUB_MIX_2[x] = (t << 8) | (t >>> 24);
SUB_MIX_3[x] = t;
// Compute inv sub bytes, inv mix columns tables
var t = (x8 * 0x1010101) ^ (x4 * 0x10001) ^ (x2 * 0x101) ^ (x * 0x1010100);
INV_SUB_MIX_0[sx] = (t << 24) | (t >>> 8);
INV_SUB_MIX_1[sx] = (t << 16) | (t >>> 16);
INV_SUB_MIX_2[sx] = (t << 8) | (t >>> 24);
INV_SUB_MIX_3[sx] = t;
// Compute next counter
if (!x) {
x = xi = 1;
} else {
x = x2 ^ d[d[d[x8 ^ x2]]];
xi ^= d[d[xi]];
}
}
}());
// Precomputed Rcon lookup
var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36];
/**
* AES block cipher algorithm.
*/
var AES = C_algo.AES = BlockCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
var keySize = key.sigBytes / 4;
// Compute number of rounds
var nRounds = this._nRounds = keySize + 6
// Compute number of key schedule rows
var ksRows = (nRounds + 1) * 4;
// Compute key schedule
var keySchedule = this._keySchedule = [];
for (var ksRow = 0; ksRow < ksRows; ksRow++) {
if (ksRow < keySize) {
keySchedule[ksRow] = keyWords[ksRow];
} else {
var t = keySchedule[ksRow - 1];
if (!(ksRow % keySize)) {
// Rot word
t = (t << 8) | (t >>> 24);
// Sub word
t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];
// Mix Rcon
t ^= RCON[(ksRow / keySize) | 0] << 24;
} else if (keySize > 6 && ksRow % keySize == 4) {
// Sub word
t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];
}
keySchedule[ksRow] = keySchedule[ksRow - keySize] ^ t;
}
}
// Compute inv key schedule
var invKeySchedule = this._invKeySchedule = [];
for (var invKsRow = 0; invKsRow < ksRows; invKsRow++) {
var ksRow = ksRows - invKsRow;
if (invKsRow % 4) {
var t = keySchedule[ksRow];
} else {
var t = keySchedule[ksRow - 4];
}
if (invKsRow < 4 || ksRow <= 4) {
invKeySchedule[invKsRow] = t;
} else {
invKeySchedule[invKsRow] = INV_SUB_MIX_0[SBOX[t >>> 24]] ^ INV_SUB_MIX_1[SBOX[(t >>> 16) & 0xff]] ^
INV_SUB_MIX_2[SBOX[(t >>> 8) & 0xff]] ^ INV_SUB_MIX_3[SBOX[t & 0xff]];
}
}
},
encryptBlock: function (M, offset) {
this._doCryptBlock(M, offset, this._keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX);
},
decryptBlock: function (M, offset) {
// Swap 2nd and 4th rows
var t = M[offset + 1];
M[offset + 1] = M[offset + 3];
M[offset + 3] = t;
this._doCryptBlock(M, offset, this._invKeySchedule, INV_SUB_MIX_0, INV_SUB_MIX_1, INV_SUB_MIX_2, INV_SUB_MIX_3, INV_SBOX);
// Inv swap 2nd and 4th rows
var t = M[offset + 1];
M[offset + 1] = M[offset + 3];
M[offset + 3] = t;
},
_doCryptBlock: function (M, offset, keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX) {
// Shortcut
var nRounds = this._nRounds;
// Get input, add round key
var s0 = M[offset] ^ keySchedule[0];
var s1 = M[offset + 1] ^ keySchedule[1];
var s2 = M[offset + 2] ^ keySchedule[2];
var s3 = M[offset + 3] ^ keySchedule[3];
// Key schedule row counter
var ksRow = 4;
// Rounds
for (var round = 1; round < nRounds; round++) {
// Shift rows, sub bytes, mix columns, add round key
var t0 = SUB_MIX_0[s0 >>> 24] ^ SUB_MIX_1[(s1 >>> 16) & 0xff] ^ SUB_MIX_2[(s2 >>> 8) & 0xff] ^ SUB_MIX_3[s3 & 0xff] ^ keySchedule[ksRow++];
var t1 = SUB_MIX_0[s1 >>> 24] ^ SUB_MIX_1[(s2 >>> 16) & 0xff] ^ SUB_MIX_2[(s3 >>> 8) & 0xff] ^ SUB_MIX_3[s0 & 0xff] ^ keySchedule[ksRow++];
var t2 = SUB_MIX_0[s2 >>> 24] ^ SUB_MIX_1[(s3 >>> 16) & 0xff] ^ SUB_MIX_2[(s0 >>> 8) & 0xff] ^ SUB_MIX_3[s1 & 0xff] ^ keySchedule[ksRow++];
var t3 = SUB_MIX_0[s3 >>> 24] ^ SUB_MIX_1[(s0 >>> 16) & 0xff] ^ SUB_MIX_2[(s1 >>> 8) & 0xff] ^ SUB_MIX_3[s2 & 0xff] ^ keySchedule[ksRow++];
// Update state
s0 = t0;
s1 = t1;
s2 = t2;
s3 = t3;
}
// Shift rows, sub bytes, add round key
var t0 = ((SBOX[s0 >>> 24] << 24) | (SBOX[(s1 >>> 16) & 0xff] << 16) | (SBOX[(s2 >>> 8) & 0xff] << 8) | SBOX[s3 & 0xff]) ^ keySchedule[ksRow++];
var t1 = ((SBOX[s1 >>> 24] << 24) | (SBOX[(s2 >>> 16) & 0xff] << 16) | (SBOX[(s3 >>> 8) & 0xff] << 8) | SBOX[s0 & 0xff]) ^ keySchedule[ksRow++];
var t2 = ((SBOX[s2 >>> 24] << 24) | (SBOX[(s3 >>> 16) & 0xff] << 16) | (SBOX[(s0 >>> 8) & 0xff] << 8) | SBOX[s1 & 0xff]) ^ keySchedule[ksRow++];
var t3 = ((SBOX[s3 >>> 24] << 24) | (SBOX[(s0 >>> 16) & 0xff] << 16) | (SBOX[(s1 >>> 8) & 0xff] << 8) | SBOX[s2 & 0xff]) ^ keySchedule[ksRow++];
// Set output
M[offset] = t0;
M[offset + 1] = t1;
M[offset + 2] = t2;
M[offset + 3] = t3;
},
keySize: 256/32
});
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.AES.encrypt(message, key, cfg);
* var plaintext = CryptoJS.AES.decrypt(ciphertext, key, cfg);
*/
C.AES = BlockCipher._createHelper(AES);
}());
return CryptoJS.AES;
}));
},{"./cipher-core":43,"./core":44,"./enc-base64":45,"./evpkdf":47,"./md5":52}],43:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Cipher core components.
*/
CryptoJS.lib.Cipher || (function (undefined) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var WordArray = C_lib.WordArray;
var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm;
var C_enc = C.enc;
var Utf8 = C_enc.Utf8;
var Base64 = C_enc.Base64;
var C_algo = C.algo;
var EvpKDF = C_algo.EvpKDF;
/**
* Abstract base cipher template.
*
* @property {number} keySize This cipher's key size. Default: 4 (128 bits)
* @property {number} ivSize This cipher's IV size. Default: 4 (128 bits)
* @property {number} _ENC_XFORM_MODE A constant representing encryption mode.
* @property {number} _DEC_XFORM_MODE A constant representing decryption mode.
*/
var Cipher = C_lib.Cipher = BufferedBlockAlgorithm.extend({
/**
* Configuration options.
*
* @property {WordArray} iv The IV to use for this operation.
*/
cfg: Base.extend(),
/**
* Creates this cipher in encryption mode.
*
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {Cipher} A cipher instance.
*
* @static
*
* @example
*
* var cipher = CryptoJS.algo.AES.createEncryptor(keyWordArray, { iv: ivWordArray });
*/
createEncryptor: function (key, cfg) {
return this.create(this._ENC_XFORM_MODE, key, cfg);
},
/**
* Creates this cipher in decryption mode.
*
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {Cipher} A cipher instance.
*
* @static
*
* @example
*
* var cipher = CryptoJS.algo.AES.createDecryptor(keyWordArray, { iv: ivWordArray });
*/
createDecryptor: function (key, cfg) {
return this.create(this._DEC_XFORM_MODE, key, cfg);
},
/**
* Initializes a newly created cipher.
*
* @param {number} xformMode Either the encryption or decryption transormation mode constant.
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @example
*
* var cipher = CryptoJS.algo.AES.create(CryptoJS.algo.AES._ENC_XFORM_MODE, keyWordArray, { iv: ivWordArray });
*/
init: function (xformMode, key, cfg) {
// Apply config defaults
this.cfg = this.cfg.extend(cfg);
// Store transform mode and key
this._xformMode = xformMode;
this._key = key;
// Set initial values
this.reset();
},
/**
* Resets this cipher to its initial state.
*
* @example
*
* cipher.reset();
*/
reset: function () {
// Reset data buffer
BufferedBlockAlgorithm.reset.call(this);
// Perform concrete-cipher logic
this._doReset();
},
/**
* Adds data to be encrypted or decrypted.
*
* @param {WordArray|string} dataUpdate The data to encrypt or decrypt.
*
* @return {WordArray} The data after processing.
*
* @example
*
* var encrypted = cipher.process('data');
* var encrypted = cipher.process(wordArray);
*/
process: function (dataUpdate) {
// Append
this._append(dataUpdate);
// Process available blocks
return this._process();
},
/**
* Finalizes the encryption or decryption process.
* Note that the finalize operation is effectively a destructive, read-once operation.
*
* @param {WordArray|string} dataUpdate The final data to encrypt or decrypt.
*
* @return {WordArray} The data after final processing.
*
* @example
*
* var encrypted = cipher.finalize();
* var encrypted = cipher.finalize('data');
* var encrypted = cipher.finalize(wordArray);
*/
finalize: function (dataUpdate) {
// Final data update
if (dataUpdate) {
this._append(dataUpdate);
}
// Perform concrete-cipher logic
var finalProcessedData = this._doFinalize();
return finalProcessedData;
},
keySize: 128/32,
ivSize: 128/32,
_ENC_XFORM_MODE: 1,
_DEC_XFORM_MODE: 2,
/**
* Creates shortcut functions to a cipher's object interface.
*
* @param {Cipher} cipher The cipher to create a helper for.
*
* @return {Object} An object with encrypt and decrypt shortcut functions.
*
* @static
*
* @example
*
* var AES = CryptoJS.lib.Cipher._createHelper(CryptoJS.algo.AES);
*/
_createHelper: (function () {
function selectCipherStrategy(key) {
if (typeof key == 'string') {
return PasswordBasedCipher;
} else {
return SerializableCipher;
}
}
return function (cipher) {
return {
encrypt: function (message, key, cfg) {
return selectCipherStrategy(key).encrypt(cipher, message, key, cfg);
},
decrypt: function (ciphertext, key, cfg) {
return selectCipherStrategy(key).decrypt(cipher, ciphertext, key, cfg);
}
};
};
}())
});
/**
* Abstract base stream cipher template.
*
* @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 1 (32 bits)
*/
var StreamCipher = C_lib.StreamCipher = Cipher.extend({
_doFinalize: function () {
// Process partial blocks
var finalProcessedBlocks = this._process(!!'flush');
return finalProcessedBlocks;
},
blockSize: 1
});
/**
* Mode namespace.
*/
var C_mode = C.mode = {};
/**
* Abstract base block cipher mode template.
*/
var BlockCipherMode = C_lib.BlockCipherMode = Base.extend({
/**
* Creates this mode for encryption.
*
* @param {Cipher} cipher A block cipher instance.
* @param {Array} iv The IV words.
*
* @static
*
* @example
*
* var mode = CryptoJS.mode.CBC.createEncryptor(cipher, iv.words);
*/
createEncryptor: function (cipher, iv) {
return this.Encryptor.create(cipher, iv);
},
/**
* Creates this mode for decryption.
*
* @param {Cipher} cipher A block cipher instance.
* @param {Array} iv The IV words.
*
* @static
*
* @example
*
* var mode = CryptoJS.mode.CBC.createDecryptor(cipher, iv.words);
*/
createDecryptor: function (cipher, iv) {
return this.Decryptor.create(cipher, iv);
},
/**
* Initializes a newly created mode.
*
* @param {Cipher} cipher A block cipher instance.
* @param {Array} iv The IV words.
*
* @example
*
* var mode = CryptoJS.mode.CBC.Encryptor.create(cipher, iv.words);
*/
init: function (cipher, iv) {
this._cipher = cipher;
this._iv = iv;
}
});
/**
* Cipher Block Chaining mode.
*/
var CBC = C_mode.CBC = (function () {
/**
* Abstract base CBC mode.
*/
var CBC = BlockCipherMode.extend();
/**
* CBC encryptor.
*/
CBC.Encryptor = CBC.extend({
/**
* Processes the data block at offset.
*
* @param {Array} words The data words to operate on.
* @param {number} offset The offset where the block starts.
*
* @example
*
* mode.processBlock(data.words, offset);
*/
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
// XOR and encrypt
xorBlock.call(this, words, offset, blockSize);
cipher.encryptBlock(words, offset);
// Remember this block to use with next block
this._prevBlock = words.slice(offset, offset + blockSize);
}
});
/**
* CBC decryptor.
*/
CBC.Decryptor = CBC.extend({
/**
* Processes the data block at offset.
*
* @param {Array} words The data words to operate on.
* @param {number} offset The offset where the block starts.
*
* @example
*
* mode.processBlock(data.words, offset);
*/
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
// Remember this block to use with next block
var thisBlock = words.slice(offset, offset + blockSize);
// Decrypt and XOR
cipher.decryptBlock(words, offset);
xorBlock.call(this, words, offset, blockSize);
// This block becomes the previous block
this._prevBlock = thisBlock;
}
});
function xorBlock(words, offset, blockSize) {
// Shortcut
var iv = this._iv;
// Choose mixing block
if (iv) {
var block = iv;
// Remove IV for subsequent blocks
this._iv = undefined;
} else {
var block = this._prevBlock;
}
// XOR blocks
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= block[i];
}
}
return CBC;
}());
/**
* Padding namespace.
*/
var C_pad = C.pad = {};
/**
* PKCS #5/7 padding strategy.
*/
var Pkcs7 = C_pad.Pkcs7 = {
/**
* Pads data using the algorithm defined in PKCS #5/7.
*
* @param {WordArray} data The data to pad.
* @param {number} blockSize The multiple that the data should be padded to.
*
* @static
*
* @example
*
* CryptoJS.pad.Pkcs7.pad(wordArray, 4);
*/
pad: function (data, blockSize) {
// Shortcut
var blockSizeBytes = blockSize * 4;
// Count padding bytes
var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes;
// Create padding word
var paddingWord = (nPaddingBytes << 24) | (nPaddingBytes << 16) | (nPaddingBytes << 8) | nPaddingBytes;
// Create padding
var paddingWords = [];
for (var i = 0; i < nPaddingBytes; i += 4) {
paddingWords.push(paddingWord);
}
var padding = WordArray.create(paddingWords, nPaddingBytes);
// Add padding
data.concat(padding);
},
/**
* Unpads data that had been padded using the algorithm defined in PKCS #5/7.
*
* @param {WordArray} data The data to unpad.
*
* @static
*
* @example
*
* CryptoJS.pad.Pkcs7.unpad(wordArray);
*/
unpad: function (data) {
// Get number of padding bytes from last byte
var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
// Remove padding
data.sigBytes -= nPaddingBytes;
}
};
/**
* Abstract base block cipher template.
*
* @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 4 (128 bits)
*/
var BlockCipher = C_lib.BlockCipher = Cipher.extend({
/**
* Configuration options.
*
* @property {Mode} mode The block mode to use. Default: CBC
* @property {Padding} padding The padding strategy to use. Default: Pkcs7
*/
cfg: Cipher.cfg.extend({
mode: CBC,
padding: Pkcs7
}),
reset: function () {
// Reset cipher
Cipher.reset.call(this);
// Shortcuts
var cfg = this.cfg;
var iv = cfg.iv;
var mode = cfg.mode;
// Reset block mode
if (this._xformMode == this._ENC_XFORM_MODE) {
var modeCreator = mode.createEncryptor;
} else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {
var modeCreator = mode.createDecryptor;
// Keep at least one block in the buffer for unpadding
this._minBufferSize = 1;
}
this._mode = modeCreator.call(mode, this, iv && iv.words);
},
_doProcessBlock: function (words, offset) {
this._mode.processBlock(words, offset);
},
_doFinalize: function () {
// Shortcut
var padding = this.cfg.padding;
// Finalize
if (this._xformMode == this._ENC_XFORM_MODE) {
// Pad data
padding.pad(this._data, this.blockSize);
// Process final blocks
var finalProcessedBlocks = this._process(!!'flush');
} else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {
// Process final blocks
var finalProcessedBlocks = this._process(!!'flush');
// Unpad data
padding.unpad(finalProcessedBlocks);
}
return finalProcessedBlocks;
},
blockSize: 128/32
});
/**
* A collection of cipher parameters.
*
* @property {WordArray} ciphertext The raw ciphertext.
* @property {WordArray} key The key to this ciphertext.
* @property {WordArray} iv The IV used in the ciphering operation.
* @property {WordArray} salt The salt used with a key derivation function.
* @property {Cipher} algorithm The cipher algorithm.
* @property {Mode} mode The block mode used in the ciphering operation.
* @property {Padding} padding The padding scheme used in the ciphering operation.
* @property {number} blockSize The block size of the cipher.
* @property {Format} formatter The default formatting strategy to convert this cipher params object to a string.
*/
var CipherParams = C_lib.CipherParams = Base.extend({
/**
* Initializes a newly created cipher params object.
*
* @param {Object} cipherParams An object with any of the possible cipher parameters.
*
* @example
*
* var cipherParams = CryptoJS.lib.CipherParams.create({
* ciphertext: ciphertextWordArray,
* key: keyWordArray,
* iv: ivWordArray,
* salt: saltWordArray,
* algorithm: CryptoJS.algo.AES,
* mode: CryptoJS.mode.CBC,
* padding: CryptoJS.pad.PKCS7,
* blockSize: 4,
* formatter: CryptoJS.format.OpenSSL
* });
*/
init: function (cipherParams) {
this.mixIn(cipherParams);
},
/**
* Converts this cipher params object to a string.
*
* @param {Format} formatter (Optional) The formatting strategy to use.
*
* @return {string} The stringified cipher params.
*
* @throws Error If neither the formatter nor the default formatter is set.
*
* @example
*
* var string = cipherParams + '';
* var string = cipherParams.toString();
* var string = cipherParams.toString(CryptoJS.format.OpenSSL);
*/
toString: function (formatter) {
return (formatter || this.formatter).stringify(this);
}
});
/**
* Format namespace.
*/
var C_format = C.format = {};
/**
* OpenSSL formatting strategy.
*/
var OpenSSLFormatter = C_format.OpenSSL = {
/**
* Converts a cipher params object to an OpenSSL-compatible string.
*
* @param {CipherParams} cipherParams The cipher params object.
*
* @return {string} The OpenSSL-compatible string.
*
* @static
*
* @example
*
* var openSSLString = CryptoJS.format.OpenSSL.stringify(cipherParams);
*/
stringify: function (cipherParams) {
// Shortcuts
var ciphertext = cipherParams.ciphertext;
var salt = cipherParams.salt;
// Format
if (salt) {
var wordArray = WordArray.create([0x53616c74, 0x65645f5f]).concat(salt).concat(ciphertext);
} else {
var wordArray = ciphertext;
}
return wordArray.toString(Base64);
},
/**
* Converts an OpenSSL-compatible string to a cipher params object.
*
* @param {string} openSSLStr The OpenSSL-compatible string.
*
* @return {CipherParams} The cipher params object.
*
* @static
*
* @example
*
* var cipherParams = CryptoJS.format.OpenSSL.parse(openSSLString);
*/
parse: function (openSSLStr) {
// Parse base64
var ciphertext = Base64.parse(openSSLStr);
// Shortcut
var ciphertextWords = ciphertext.words;
// Test for salt
if (ciphertextWords[0] == 0x53616c74 && ciphertextWords[1] == 0x65645f5f) {
// Extract salt
var salt = WordArray.create(ciphertextWords.slice(2, 4));
// Remove salt from ciphertext
ciphertextWords.splice(0, 4);
ciphertext.sigBytes -= 16;
}
return CipherParams.create({ ciphertext: ciphertext, salt: salt });
}
};
/**
* A cipher wrapper that returns ciphertext as a serializable cipher params object.
*/
var SerializableCipher = C_lib.SerializableCipher = Base.extend({
/**
* Configuration options.
*
* @property {Formatter} format The formatting strategy to convert cipher param objects to and from a string. Default: OpenSSL
*/
cfg: Base.extend({
format: OpenSSLFormatter
}),
/**
* Encrypts a message.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {WordArray|string} message The message to encrypt.
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {CipherParams} A cipher params object.
*
* @static
*
* @example
*
* var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key);
* var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv });
* var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv, format: CryptoJS.format.OpenSSL });
*/
encrypt: function (cipher, message, key, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Encrypt
var encryptor = cipher.createEncryptor(key, cfg);
var ciphertext = encryptor.finalize(message);
// Shortcut
var cipherCfg = encryptor.cfg;
// Create and return serializable cipher params
return CipherParams.create({
ciphertext: ciphertext,
key: key,
iv: cipherCfg.iv,
algorithm: cipher,
mode: cipherCfg.mode,
padding: cipherCfg.padding,
blockSize: cipher.blockSize,
formatter: cfg.format
});
},
/**
* Decrypts serialized ciphertext.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {CipherParams|string} ciphertext The ciphertext to decrypt.
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {WordArray} The plaintext.
*
* @static
*
* @example
*
* var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, key, { iv: iv, format: CryptoJS.format.OpenSSL });
* var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, key, { iv: iv, format: CryptoJS.format.OpenSSL });
*/
decrypt: function (cipher, ciphertext, key, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Convert string to CipherParams
ciphertext = this._parse(ciphertext, cfg.format);
// Decrypt
var plaintext = cipher.createDecryptor(key, cfg).finalize(ciphertext.ciphertext);
return plaintext;
},
/**
* Converts serialized ciphertext to CipherParams,
* else assumed CipherParams already and returns ciphertext unchanged.
*
* @param {CipherParams|string} ciphertext The ciphertext.
* @param {Formatter} format The formatting strategy to use to parse serialized ciphertext.
*
* @return {CipherParams} The unserialized ciphertext.
*
* @static
*
* @example
*
* var ciphertextParams = CryptoJS.lib.SerializableCipher._parse(ciphertextStringOrParams, format);
*/
_parse: function (ciphertext, format) {
if (typeof ciphertext == 'string') {
return format.parse(ciphertext, this);
} else {
return ciphertext;
}
}
});
/**
* Key derivation function namespace.
*/
var C_kdf = C.kdf = {};
/**
* OpenSSL key derivation function.
*/
var OpenSSLKdf = C_kdf.OpenSSL = {
/**
* Derives a key and IV from a password.
*
* @param {string} password The password to derive from.
* @param {number} keySize The size in words of the key to generate.
* @param {number} ivSize The size in words of the IV to generate.
* @param {WordArray|string} salt (Optional) A 64-bit salt to use. If omitted, a salt will be generated randomly.
*
* @return {CipherParams} A cipher params object with the key, IV, and salt.
*
* @static
*
* @example
*
* var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32);
* var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32, 'saltsalt');
*/
execute: function (password, keySize, ivSize, salt) {
// Generate random salt
if (!salt) {
salt = WordArray.random(64/8);
}
// Derive key and IV
var key = EvpKDF.create({ keySize: keySize + ivSize }).compute(password, salt);
// Separate key and IV
var iv = WordArray.create(key.words.slice(keySize), ivSize * 4);
key.sigBytes = keySize * 4;
// Return params
return CipherParams.create({ key: key, iv: iv, salt: salt });
}
};
/**
* A serializable cipher wrapper that derives the key from a password,
* and returns ciphertext as a serializable cipher params object.
*/
var PasswordBasedCipher = C_lib.PasswordBasedCipher = SerializableCipher.extend({
/**
* Configuration options.
*
* @property {KDF} kdf The key derivation function to use to generate a key and IV from a password. Default: OpenSSL
*/
cfg: SerializableCipher.cfg.extend({
kdf: OpenSSLKdf
}),
/**
* Encrypts a message using a password.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {WordArray|string} message The message to encrypt.
* @param {string} password The password.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {CipherParams} A cipher params object.
*
* @static
*
* @example
*
* var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password');
* var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password', { format: CryptoJS.format.OpenSSL });
*/
encrypt: function (cipher, message, password, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Derive key and other params
var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize);
// Add IV to config
cfg.iv = derivedParams.iv;
// Encrypt
var ciphertext = SerializableCipher.encrypt.call(this, cipher, message, derivedParams.key, cfg);
// Mix in derived params
ciphertext.mixIn(derivedParams);
return ciphertext;
},
/**
* Decrypts serialized ciphertext using a password.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {CipherParams|string} ciphertext The ciphertext to decrypt.
* @param {string} password The password.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {WordArray} The plaintext.
*
* @static
*
* @example
*
* var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, 'password', { format: CryptoJS.format.OpenSSL });
* var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, 'password', { format: CryptoJS.format.OpenSSL });
*/
decrypt: function (cipher, ciphertext, password, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Convert string to CipherParams
ciphertext = this._parse(ciphertext, cfg.format);
// Derive key and other params
var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize, ciphertext.salt);
// Add IV to config
cfg.iv = derivedParams.iv;
// Decrypt
var plaintext = SerializableCipher.decrypt.call(this, cipher, ciphertext, derivedParams.key, cfg);
return plaintext;
}
});
}());
}));
},{"./core":44}],44:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory();
}
else if (typeof define === "function" && define.amd) {
// AMD
define([], factory);
}
else {
// Global (browser)
root.CryptoJS = factory();
}
}(this, function () {
/**
* CryptoJS core components.
*/
var CryptoJS = CryptoJS || (function (Math, undefined) {
/**
* CryptoJS namespace.
*/
var C = {};
/**
* Library namespace.
*/
var C_lib = C.lib = {};
/**
* Base object for prototypal inheritance.
*/
var Base = C_lib.Base = (function () {
function F() {}
return {
/**
* Creates a new object that inherits from this object.
*
* @param {Object} overrides Properties to copy into the new object.
*
* @return {Object} The new object.
*
* @static
*
* @example
*
* var MyType = CryptoJS.lib.Base.extend({
* field: 'value',
*
* method: function () {
* }
* });
*/
extend: function (overrides) {
// Spawn
F.prototype = this;
var subtype = new F();
// Augment
if (overrides) {
subtype.mixIn(overrides);
}
// Create default initializer
if (!subtype.hasOwnProperty('init')) {
subtype.init = function () {
subtype.$super.init.apply(this, arguments);
};
}
// Initializer's prototype is the subtype object
subtype.init.prototype = subtype;
// Reference supertype
subtype.$super = this;
return subtype;
},
/**
* Extends this object and runs the init method.
* Arguments to create() will be passed to init().
*
* @return {Object} The new object.
*
* @static
*
* @example
*
* var instance = MyType.create();
*/
create: function () {
var instance = this.extend();
instance.init.apply(instance, arguments);
return instance;
},
/**
* Initializes a newly created object.
* Override this method to add some logic when your objects are created.
*
* @example
*
* var MyType = CryptoJS.lib.Base.extend({
* init: function () {
* // ...
* }
* });
*/
init: function () {
},
/**
* Copies properties into this object.
*
* @param {Object} properties The properties to mix in.
*
* @example
*
* MyType.mixIn({
* field: 'value'
* });
*/
mixIn: function (properties) {
for (var propertyName in properties) {
if (properties.hasOwnProperty(propertyName)) {
this[propertyName] = properties[propertyName];
}
}
// IE won't copy toString using the loop above
if (properties.hasOwnProperty('toString')) {
this.toString = properties.toString;
}
},
/**
* Creates a copy of this object.
*
* @return {Object} The clone.
*
* @example
*
* var clone = instance.clone();
*/
clone: function () {
return this.init.prototype.extend(this);
}
};
}());
/**
* An array of 32-bit words.
*
* @property {Array} words The array of 32-bit words.
* @property {number} sigBytes The number of significant bytes in this word array.
*/
var WordArray = C_lib.WordArray = Base.extend({
/**
* Initializes a newly created word array.
*
* @param {Array} words (Optional) An array of 32-bit words.
* @param {number} sigBytes (Optional) The number of significant bytes in the words.
*
* @example
*
* var wordArray = CryptoJS.lib.WordArray.create();
* var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607]);
* var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607], 6);
*/
init: function (words, sigBytes) {
words = this.words = words || [];
if (sigBytes != undefined) {
this.sigBytes = sigBytes;
} else {
this.sigBytes = words.length * 4;
}
},
/**
* Converts this word array to a string.
*
* @param {Encoder} encoder (Optional) The encoding strategy to use. Default: CryptoJS.enc.Hex
*
* @return {string} The stringified word array.
*
* @example
*
* var string = wordArray + '';
* var string = wordArray.toString();
* var string = wordArray.toString(CryptoJS.enc.Utf8);
*/
toString: function (encoder) {
return (encoder || Hex).stringify(this);
},
/**
* Concatenates a word array to this word array.
*
* @param {WordArray} wordArray The word array to append.
*
* @return {WordArray} This word array.
*
* @example
*
* wordArray1.concat(wordArray2);
*/
concat: function (wordArray) {
// Shortcuts
var thisWords = this.words;
var thatWords = wordArray.words;
var thisSigBytes = this.sigBytes;
var thatSigBytes = wordArray.sigBytes;
// Clamp excess bits
this.clamp();
// Concat
if (thisSigBytes % 4) {
// Copy one byte at a time
for (var i = 0; i < thatSigBytes; i++) {
var thatByte = (thatWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
thisWords[(thisSigBytes + i) >>> 2] |= thatByte << (24 - ((thisSigBytes + i) % 4) * 8);
}
} else {
// Copy one word at a time
for (var i = 0; i < thatSigBytes; i += 4) {
thisWords[(thisSigBytes + i) >>> 2] = thatWords[i >>> 2];
}
}
this.sigBytes += thatSigBytes;
// Chainable
return this;
},
/**
* Removes insignificant bits.
*
* @example
*
* wordArray.clamp();
*/
clamp: function () {
// Shortcuts
var words = this.words;
var sigBytes = this.sigBytes;
// Clamp
words[sigBytes >>> 2] &= 0xffffffff << (32 - (sigBytes % 4) * 8);
words.length = Math.ceil(sigBytes / 4);
},
/**
* Creates a copy of this word array.
*
* @return {WordArray} The clone.
*
* @example
*
* var clone = wordArray.clone();
*/
clone: function () {
var clone = Base.clone.call(this);
clone.words = this.words.slice(0);
return clone;
},
/**
* Creates a word array filled with random bytes.
*
* @param {number} nBytes The number of random bytes to generate.
*
* @return {WordArray} The random word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.lib.WordArray.random(16);
*/
random: function (nBytes) {
var words = [];
var r = (function (m_w) {
var m_w = m_w;
var m_z = 0x3ade68b1;
var mask = 0xffffffff;
return function () {
m_z = (0x9069 * (m_z & 0xFFFF) + (m_z >> 0x10)) & mask;
m_w = (0x4650 * (m_w & 0xFFFF) + (m_w >> 0x10)) & mask;
var result = ((m_z << 0x10) + m_w) & mask;
result /= 0x100000000;
result += 0.5;
return result * (Math.random() > .5 ? 1 : -1);
}
});
for (var i = 0, rcache; i < nBytes; i += 4) {
var _r = r((rcache || Math.random()) * 0x100000000);
rcache = _r() * 0x3ade67b7;
words.push((_r() * 0x100000000) | 0);
}
return new WordArray.init(words, nBytes);
}
});
/**
* Encoder namespace.
*/
var C_enc = C.enc = {};
/**
* Hex encoding strategy.
*/
var Hex = C_enc.Hex = {
/**
* Converts a word array to a hex string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The hex string.
*
* @static
*
* @example
*
* var hexString = CryptoJS.enc.Hex.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var hexChars = [];
for (var i = 0; i < sigBytes; i++) {
var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
hexChars.push((bite >>> 4).toString(16));
hexChars.push((bite & 0x0f).toString(16));
}
return hexChars.join('');
},
/**
* Converts a hex string to a word array.
*
* @param {string} hexStr The hex string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Hex.parse(hexString);
*/
parse: function (hexStr) {
// Shortcut
var hexStrLength = hexStr.length;
// Convert
var words = [];
for (var i = 0; i < hexStrLength; i += 2) {
words[i >>> 3] |= parseInt(hexStr.substr(i, 2), 16) << (24 - (i % 8) * 4);
}
return new WordArray.init(words, hexStrLength / 2);
}
};
/**
* Latin1 encoding strategy.
*/
var Latin1 = C_enc.Latin1 = {
/**
* Converts a word array to a Latin1 string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The Latin1 string.
*
* @static
*
* @example
*
* var latin1String = CryptoJS.enc.Latin1.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var latin1Chars = [];
for (var i = 0; i < sigBytes; i++) {
var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
latin1Chars.push(String.fromCharCode(bite));
}
return latin1Chars.join('');
},
/**
* Converts a Latin1 string to a word array.
*
* @param {string} latin1Str The Latin1 string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Latin1.parse(latin1String);
*/
parse: function (latin1Str) {
// Shortcut
var latin1StrLength = latin1Str.length;
// Convert
var words = [];
for (var i = 0; i < latin1StrLength; i++) {
words[i >>> 2] |= (latin1Str.charCodeAt(i) & 0xff) << (24 - (i % 4) * 8);
}
return new WordArray.init(words, latin1StrLength);
}
};
/**
* UTF-8 encoding strategy.
*/
var Utf8 = C_enc.Utf8 = {
/**
* Converts a word array to a UTF-8 string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The UTF-8 string.
*
* @static
*
* @example
*
* var utf8String = CryptoJS.enc.Utf8.stringify(wordArray);
*/
stringify: function (wordArray) {
try {
return decodeURIComponent(escape(Latin1.stringify(wordArray)));
} catch (e) {
throw new Error('Malformed UTF-8 data');
}
},
/**
* Converts a UTF-8 string to a word array.
*
* @param {string} utf8Str The UTF-8 string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Utf8.parse(utf8String);
*/
parse: function (utf8Str) {
return Latin1.parse(unescape(encodeURIComponent(utf8Str)));
}
};
/**
* Abstract buffered block algorithm template.
*
* The property blockSize must be implemented in a concrete subtype.
*
* @property {number} _minBufferSize The number of blocks that should be kept unprocessed in the buffer. Default: 0
*/
var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm = Base.extend({
/**
* Resets this block algorithm's data buffer to its initial state.
*
* @example
*
* bufferedBlockAlgorithm.reset();
*/
reset: function () {
// Initial values
this._data = new WordArray.init();
this._nDataBytes = 0;
},
/**
* Adds new data to this block algorithm's buffer.
*
* @param {WordArray|string} data The data to append. Strings are converted to a WordArray using UTF-8.
*
* @example
*
* bufferedBlockAlgorithm._append('data');
* bufferedBlockAlgorithm._append(wordArray);
*/
_append: function (data) {
// Convert string to WordArray, else assume WordArray already
if (typeof data == 'string') {
data = Utf8.parse(data);
}
// Append
this._data.concat(data);
this._nDataBytes += data.sigBytes;
},
/**
* Processes available data blocks.
*
* This method invokes _doProcessBlock(offset), which must be implemented by a concrete subtype.
*
* @param {boolean} doFlush Whether all blocks and partial blocks should be processed.
*
* @return {WordArray} The processed data.
*
* @example
*
* var processedData = bufferedBlockAlgorithm._process();
* var processedData = bufferedBlockAlgorithm._process(!!'flush');
*/
_process: function (doFlush) {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var dataSigBytes = data.sigBytes;
var blockSize = this.blockSize;
var blockSizeBytes = blockSize * 4;
// Count blocks ready
var nBlocksReady = dataSigBytes / blockSizeBytes;
if (doFlush) {
// Round up to include partial blocks
nBlocksReady = Math.ceil(nBlocksReady);
} else {
// Round down to include only full blocks,
// less the number of blocks that must remain in the buffer
nBlocksReady = Math.max((nBlocksReady | 0) - this._minBufferSize, 0);
}
// Count words ready
var nWordsReady = nBlocksReady * blockSize;
// Count bytes ready
var nBytesReady = Math.min(nWordsReady * 4, dataSigBytes);
// Process blocks
if (nWordsReady) {
for (var offset = 0; offset < nWordsReady; offset += blockSize) {
// Perform concrete-algorithm logic
this._doProcessBlock(dataWords, offset);
}
// Remove processed words
var processedWords = dataWords.splice(0, nWordsReady);
data.sigBytes -= nBytesReady;
}
// Return processed words
return new WordArray.init(processedWords, nBytesReady);
},
/**
* Creates a copy of this object.
*
* @return {Object} The clone.
*
* @example
*
* var clone = bufferedBlockAlgorithm.clone();
*/
clone: function () {
var clone = Base.clone.call(this);
clone._data = this._data.clone();
return clone;
},
_minBufferSize: 0
});
/**
* Abstract hasher template.
*
* @property {number} blockSize The number of 32-bit words this hasher operates on. Default: 16 (512 bits)
*/
var Hasher = C_lib.Hasher = BufferedBlockAlgorithm.extend({
/**
* Configuration options.
*/
cfg: Base.extend(),
/**
* Initializes a newly created hasher.
*
* @param {Object} cfg (Optional) The configuration options to use for this hash computation.
*
* @example
*
* var hasher = CryptoJS.algo.SHA256.create();
*/
init: function (cfg) {
// Apply config defaults
this.cfg = this.cfg.extend(cfg);
// Set initial values
this.reset();
},
/**
* Resets this hasher to its initial state.
*
* @example
*
* hasher.reset();
*/
reset: function () {
// Reset data buffer
BufferedBlockAlgorithm.reset.call(this);
// Perform concrete-hasher logic
this._doReset();
},
/**
* Updates this hasher with a message.
*
* @param {WordArray|string} messageUpdate The message to append.
*
* @return {Hasher} This hasher.
*
* @example
*
* hasher.update('message');
* hasher.update(wordArray);
*/
update: function (messageUpdate) {
// Append
this._append(messageUpdate);
// Update the hash
this._process();
// Chainable
return this;
},
/**
* Finalizes the hash computation.
* Note that the finalize operation is effectively a destructive, read-once operation.
*
* @param {WordArray|string} messageUpdate (Optional) A final message update.
*
* @return {WordArray} The hash.
*
* @example
*
* var hash = hasher.finalize();
* var hash = hasher.finalize('message');
* var hash = hasher.finalize(wordArray);
*/
finalize: function (messageUpdate) {
// Final message update
if (messageUpdate) {
this._append(messageUpdate);
}
// Perform concrete-hasher logic
var hash = this._doFinalize();
return hash;
},
blockSize: 512/32,
/**
* Creates a shortcut function to a hasher's object interface.
*
* @param {Hasher} hasher The hasher to create a helper for.
*
* @return {Function} The shortcut function.
*
* @static
*
* @example
*
* var SHA256 = CryptoJS.lib.Hasher._createHelper(CryptoJS.algo.SHA256);
*/
_createHelper: function (hasher) {
return function (message, cfg) {
return new hasher.init(cfg).finalize(message);
};
},
/**
* Creates a shortcut function to the HMAC's object interface.
*
* @param {Hasher} hasher The hasher to use in this HMAC helper.
*
* @return {Function} The shortcut function.
*
* @static
*
* @example
*
* var HmacSHA256 = CryptoJS.lib.Hasher._createHmacHelper(CryptoJS.algo.SHA256);
*/
_createHmacHelper: function (hasher) {
return function (message, key) {
return new C_algo.HMAC.init(hasher, key).finalize(message);
};
}
});
/**
* Algorithm namespace.
*/
var C_algo = C.algo = {};
return C;
}(Math));
return CryptoJS;
}));
},{}],45:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var C_enc = C.enc;
/**
* Base64 encoding strategy.
*/
var Base64 = C_enc.Base64 = {
/**
* Converts a word array to a Base64 string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The Base64 string.
*
* @static
*
* @example
*
* var base64String = CryptoJS.enc.Base64.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
var map = this._map;
// Clamp excess bits
wordArray.clamp();
// Convert
var base64Chars = [];
for (var i = 0; i < sigBytes; i += 3) {
var byte1 = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
var byte2 = (words[(i + 1) >>> 2] >>> (24 - ((i + 1) % 4) * 8)) & 0xff;
var byte3 = (words[(i + 2) >>> 2] >>> (24 - ((i + 2) % 4) * 8)) & 0xff;
var triplet = (byte1 << 16) | (byte2 << 8) | byte3;
for (var j = 0; (j < 4) && (i + j * 0.75 < sigBytes); j++) {
base64Chars.push(map.charAt((triplet >>> (6 * (3 - j))) & 0x3f));
}
}
// Add padding
var paddingChar = map.charAt(64);
if (paddingChar) {
while (base64Chars.length % 4) {
base64Chars.push(paddingChar);
}
}
return base64Chars.join('');
},
/**
* Converts a Base64 string to a word array.
*
* @param {string} base64Str The Base64 string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Base64.parse(base64String);
*/
parse: function (base64Str) {
// Shortcuts
var base64StrLength = base64Str.length;
var map = this._map;
// Ignore padding
var paddingChar = map.charAt(64);
if (paddingChar) {
var paddingIndex = base64Str.indexOf(paddingChar);
if (paddingIndex != -1) {
base64StrLength = paddingIndex;
}
}
// Convert
var words = [];
var nBytes = 0;
for (var i = 0; i < base64StrLength; i++) {
if (i % 4) {
var bits1 = map.indexOf(base64Str.charAt(i - 1)) << ((i % 4) * 2);
var bits2 = map.indexOf(base64Str.charAt(i)) >>> (6 - (i % 4) * 2);
words[nBytes >>> 2] |= (bits1 | bits2) << (24 - (nBytes % 4) * 8);
nBytes++;
}
}
return WordArray.create(words, nBytes);
},
_map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='
};
}());
return CryptoJS.enc.Base64;
}));
},{"./core":44}],46:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var C_enc = C.enc;
/**
* UTF-16 BE encoding strategy.
*/
var Utf16BE = C_enc.Utf16 = C_enc.Utf16BE = {
/**
* Converts a word array to a UTF-16 BE string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The UTF-16 BE string.
*
* @static
*
* @example
*
* var utf16String = CryptoJS.enc.Utf16.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var utf16Chars = [];
for (var i = 0; i < sigBytes; i += 2) {
var codePoint = (words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff;
utf16Chars.push(String.fromCharCode(codePoint));
}
return utf16Chars.join('');
},
/**
* Converts a UTF-16 BE string to a word array.
*
* @param {string} utf16Str The UTF-16 BE string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Utf16.parse(utf16String);
*/
parse: function (utf16Str) {
// Shortcut
var utf16StrLength = utf16Str.length;
// Convert
var words = [];
for (var i = 0; i < utf16StrLength; i++) {
words[i >>> 1] |= utf16Str.charCodeAt(i) << (16 - (i % 2) * 16);
}
return WordArray.create(words, utf16StrLength * 2);
}
};
/**
* UTF-16 LE encoding strategy.
*/
C_enc.Utf16LE = {
/**
* Converts a word array to a UTF-16 LE string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The UTF-16 LE string.
*
* @static
*
* @example
*
* var utf16Str = CryptoJS.enc.Utf16LE.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var utf16Chars = [];
for (var i = 0; i < sigBytes; i += 2) {
var codePoint = swapEndian((words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff);
utf16Chars.push(String.fromCharCode(codePoint));
}
return utf16Chars.join('');
},
/**
* Converts a UTF-16 LE string to a word array.
*
* @param {string} utf16Str The UTF-16 LE string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Utf16LE.parse(utf16Str);
*/
parse: function (utf16Str) {
// Shortcut
var utf16StrLength = utf16Str.length;
// Convert
var words = [];
for (var i = 0; i < utf16StrLength; i++) {
words[i >>> 1] |= swapEndian(utf16Str.charCodeAt(i) << (16 - (i % 2) * 16));
}
return WordArray.create(words, utf16StrLength * 2);
}
};
function swapEndian(word) {
return ((word << 8) & 0xff00ff00) | ((word >>> 8) & 0x00ff00ff);
}
}());
return CryptoJS.enc.Utf16;
}));
},{"./core":44}],47:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./sha1"), _dereq_("./hmac"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./sha1", "./hmac"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var WordArray = C_lib.WordArray;
var C_algo = C.algo;
var MD5 = C_algo.MD5;
/**
* This key derivation function is meant to conform with EVP_BytesToKey.
* www.openssl.org/docs/crypto/EVP_BytesToKey.html
*/
var EvpKDF = C_algo.EvpKDF = Base.extend({
/**
* Configuration options.
*
* @property {number} keySize The key size in words to generate. Default: 4 (128 bits)
* @property {Hasher} hasher The hash algorithm to use. Default: MD5
* @property {number} iterations The number of iterations to perform. Default: 1
*/
cfg: Base.extend({
keySize: 128/32,
hasher: MD5,
iterations: 1
}),
/**
* Initializes a newly created key derivation function.
*
* @param {Object} cfg (Optional) The configuration options to use for the derivation.
*
* @example
*
* var kdf = CryptoJS.algo.EvpKDF.create();
* var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8 });
* var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8, iterations: 1000 });
*/
init: function (cfg) {
this.cfg = this.cfg.extend(cfg);
},
/**
* Derives a key from a password.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
*
* @return {WordArray} The derived key.
*
* @example
*
* var key = kdf.compute(password, salt);
*/
compute: function (password, salt) {
// Shortcut
var cfg = this.cfg;
// Init hasher
var hasher = cfg.hasher.create();
// Initial values
var derivedKey = WordArray.create();
// Shortcuts
var derivedKeyWords = derivedKey.words;
var keySize = cfg.keySize;
var iterations = cfg.iterations;
// Generate key
while (derivedKeyWords.length < keySize) {
if (block) {
hasher.update(block);
}
var block = hasher.update(password).finalize(salt);
hasher.reset();
// Iterations
for (var i = 1; i < iterations; i++) {
block = hasher.finalize(block);
hasher.reset();
}
derivedKey.concat(block);
}
derivedKey.sigBytes = keySize * 4;
return derivedKey;
}
});
/**
* Derives a key from a password.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
* @param {Object} cfg (Optional) The configuration options to use for this computation.
*
* @return {WordArray} The derived key.
*
* @static
*
* @example
*
* var key = CryptoJS.EvpKDF(password, salt);
* var key = CryptoJS.EvpKDF(password, salt, { keySize: 8 });
* var key = CryptoJS.EvpKDF(password, salt, { keySize: 8, iterations: 1000 });
*/
C.EvpKDF = function (password, salt, cfg) {
return EvpKDF.create(cfg).compute(password, salt);
};
}());
return CryptoJS.EvpKDF;
}));
},{"./core":44,"./hmac":49,"./sha1":68}],48:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (undefined) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var CipherParams = C_lib.CipherParams;
var C_enc = C.enc;
var Hex = C_enc.Hex;
var C_format = C.format;
var HexFormatter = C_format.Hex = {
/**
* Converts the ciphertext of a cipher params object to a hexadecimally encoded string.
*
* @param {CipherParams} cipherParams The cipher params object.
*
* @return {string} The hexadecimally encoded string.
*
* @static
*
* @example
*
* var hexString = CryptoJS.format.Hex.stringify(cipherParams);
*/
stringify: function (cipherParams) {
return cipherParams.ciphertext.toString(Hex);
},
/**
* Converts a hexadecimally encoded ciphertext string to a cipher params object.
*
* @param {string} input The hexadecimally encoded string.
*
* @return {CipherParams} The cipher params object.
*
* @static
*
* @example
*
* var cipherParams = CryptoJS.format.Hex.parse(hexString);
*/
parse: function (input) {
var ciphertext = Hex.parse(input);
return CipherParams.create({ ciphertext: ciphertext });
}
};
}());
return CryptoJS.format.Hex;
}));
},{"./cipher-core":43,"./core":44}],49:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var C_enc = C.enc;
var Utf8 = C_enc.Utf8;
var C_algo = C.algo;
/**
* HMAC algorithm.
*/
var HMAC = C_algo.HMAC = Base.extend({
/**
* Initializes a newly created HMAC.
*
* @param {Hasher} hasher The hash algorithm to use.
* @param {WordArray|string} key The secret key.
*
* @example
*
* var hmacHasher = CryptoJS.algo.HMAC.create(CryptoJS.algo.SHA256, key);
*/
init: function (hasher, key) {
// Init hasher
hasher = this._hasher = new hasher.init();
// Convert string to WordArray, else assume WordArray already
if (typeof key == 'string') {
key = Utf8.parse(key);
}
// Shortcuts
var hasherBlockSize = hasher.blockSize;
var hasherBlockSizeBytes = hasherBlockSize * 4;
// Allow arbitrary length keys
if (key.sigBytes > hasherBlockSizeBytes) {
key = hasher.finalize(key);
}
// Clamp excess bits
key.clamp();
// Clone key for inner and outer pads
var oKey = this._oKey = key.clone();
var iKey = this._iKey = key.clone();
// Shortcuts
var oKeyWords = oKey.words;
var iKeyWords = iKey.words;
// XOR keys with pad constants
for (var i = 0; i < hasherBlockSize; i++) {
oKeyWords[i] ^= 0x5c5c5c5c;
iKeyWords[i] ^= 0x36363636;
}
oKey.sigBytes = iKey.sigBytes = hasherBlockSizeBytes;
// Set initial values
this.reset();
},
/**
* Resets this HMAC to its initial state.
*
* @example
*
* hmacHasher.reset();
*/
reset: function () {
// Shortcut
var hasher = this._hasher;
// Reset
hasher.reset();
hasher.update(this._iKey);
},
/**
* Updates this HMAC with a message.
*
* @param {WordArray|string} messageUpdate The message to append.
*
* @return {HMAC} This HMAC instance.
*
* @example
*
* hmacHasher.update('message');
* hmacHasher.update(wordArray);
*/
update: function (messageUpdate) {
this._hasher.update(messageUpdate);
// Chainable
return this;
},
/**
* Finalizes the HMAC computation.
* Note that the finalize operation is effectively a destructive, read-once operation.
*
* @param {WordArray|string} messageUpdate (Optional) A final message update.
*
* @return {WordArray} The HMAC.
*
* @example
*
* var hmac = hmacHasher.finalize();
* var hmac = hmacHasher.finalize('message');
* var hmac = hmacHasher.finalize(wordArray);
*/
finalize: function (messageUpdate) {
// Shortcut
var hasher = this._hasher;
// Compute HMAC
var innerHash = hasher.finalize(messageUpdate);
hasher.reset();
var hmac = hasher.finalize(this._oKey.clone().concat(innerHash));
return hmac;
}
});
}());
}));
},{"./core":44}],50:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"), _dereq_("./lib-typedarrays"), _dereq_("./enc-utf16"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./sha1"), _dereq_("./sha256"), _dereq_("./sha224"), _dereq_("./sha512"), _dereq_("./sha384"), _dereq_("./sha3"), _dereq_("./ripemd160"), _dereq_("./hmac"), _dereq_("./pbkdf2"), _dereq_("./evpkdf"), _dereq_("./cipher-core"), _dereq_("./mode-cfb"), _dereq_("./mode-ctr"), _dereq_("./mode-ctr-gladman"), _dereq_("./mode-ofb"), _dereq_("./mode-ecb"), _dereq_("./pad-ansix923"), _dereq_("./pad-iso10126"), _dereq_("./pad-iso97971"), _dereq_("./pad-zeropadding"), _dereq_("./pad-nopadding"), _dereq_("./format-hex"), _dereq_("./aes"), _dereq_("./tripledes"), _dereq_("./rc4"), _dereq_("./rabbit"), _dereq_("./rabbit-legacy"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core", "./lib-typedarrays", "./enc-utf16", "./enc-base64", "./md5", "./sha1", "./sha256", "./sha224", "./sha512", "./sha384", "./sha3", "./ripemd160", "./hmac", "./pbkdf2", "./evpkdf", "./cipher-core", "./mode-cfb", "./mode-ctr", "./mode-ctr-gladman", "./mode-ofb", "./mode-ecb", "./pad-ansix923", "./pad-iso10126", "./pad-iso97971", "./pad-zeropadding", "./pad-nopadding", "./format-hex", "./aes", "./tripledes", "./rc4", "./rabbit", "./rabbit-legacy"], factory);
}
else {
// Global (browser)
root.CryptoJS = factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
return CryptoJS;
}));
},{"./aes":42,"./cipher-core":43,"./core":44,"./enc-base64":45,"./enc-utf16":46,"./evpkdf":47,"./format-hex":48,"./hmac":49,"./lib-typedarrays":51,"./md5":52,"./mode-cfb":53,"./mode-ctr":55,"./mode-ctr-gladman":54,"./mode-ecb":56,"./mode-ofb":57,"./pad-ansix923":58,"./pad-iso10126":59,"./pad-iso97971":60,"./pad-nopadding":61,"./pad-zeropadding":62,"./pbkdf2":63,"./rabbit":65,"./rabbit-legacy":64,"./rc4":66,"./ripemd160":67,"./sha1":68,"./sha224":69,"./sha256":70,"./sha3":71,"./sha384":72,"./sha512":73,"./tripledes":74,"./x64-core":75}],51:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Check if typed arrays are supported
if (typeof ArrayBuffer != 'function') {
return;
}
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
// Reference original init
var superInit = WordArray.init;
// Augment WordArray.init to handle typed arrays
var subInit = WordArray.init = function (typedArray) {
// Convert buffers to uint8
if (typedArray instanceof ArrayBuffer) {
typedArray = new Uint8Array(typedArray);
}
// Convert other array views to uint8
if (
typedArray instanceof Int8Array ||
(typeof Uint8ClampedArray !== "undefined" && typedArray instanceof Uint8ClampedArray) ||
typedArray instanceof Int16Array ||
typedArray instanceof Uint16Array ||
typedArray instanceof Int32Array ||
typedArray instanceof Uint32Array ||
typedArray instanceof Float32Array ||
typedArray instanceof Float64Array
) {
typedArray = new Uint8Array(typedArray.buffer, typedArray.byteOffset, typedArray.byteLength);
}
// Handle Uint8Array
if (typedArray instanceof Uint8Array) {
// Shortcut
var typedArrayByteLength = typedArray.byteLength;
// Extract bytes
var words = [];
for (var i = 0; i < typedArrayByteLength; i++) {
words[i >>> 2] |= typedArray[i] << (24 - (i % 4) * 8);
}
// Initialize this word array
superInit.call(this, words, typedArrayByteLength);
} else {
// Else call normal init
superInit.apply(this, arguments);
}
};
subInit.prototype = WordArray;
}());
return CryptoJS.lib.WordArray;
}));
},{"./core":44}],52:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Constants table
var T = [];
// Compute constants
(function () {
for (var i = 0; i < 64; i++) {
T[i] = (Math.abs(Math.sin(i + 1)) * 0x100000000) | 0;
}
}());
/**
* MD5 hash algorithm.
*/
var MD5 = C_algo.MD5 = Hasher.extend({
_doReset: function () {
this._hash = new WordArray.init([
0x67452301, 0xefcdab89,
0x98badcfe, 0x10325476
]);
},
_doProcessBlock: function (M, offset) {
// Swap endian
for (var i = 0; i < 16; i++) {
// Shortcuts
var offset_i = offset + i;
var M_offset_i = M[offset_i];
M[offset_i] = (
(((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
(((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
);
}
// Shortcuts
var H = this._hash.words;
var M_offset_0 = M[offset + 0];
var M_offset_1 = M[offset + 1];
var M_offset_2 = M[offset + 2];
var M_offset_3 = M[offset + 3];
var M_offset_4 = M[offset + 4];
var M_offset_5 = M[offset + 5];
var M_offset_6 = M[offset + 6];
var M_offset_7 = M[offset + 7];
var M_offset_8 = M[offset + 8];
var M_offset_9 = M[offset + 9];
var M_offset_10 = M[offset + 10];
var M_offset_11 = M[offset + 11];
var M_offset_12 = M[offset + 12];
var M_offset_13 = M[offset + 13];
var M_offset_14 = M[offset + 14];
var M_offset_15 = M[offset + 15];
// Working varialbes
var a = H[0];
var b = H[1];
var c = H[2];
var d = H[3];
// Computation
a = FF(a, b, c, d, M_offset_0, 7, T[0]);
d = FF(d, a, b, c, M_offset_1, 12, T[1]);
c = FF(c, d, a, b, M_offset_2, 17, T[2]);
b = FF(b, c, d, a, M_offset_3, 22, T[3]);
a = FF(a, b, c, d, M_offset_4, 7, T[4]);
d = FF(d, a, b, c, M_offset_5, 12, T[5]);
c = FF(c, d, a, b, M_offset_6, 17, T[6]);
b = FF(b, c, d, a, M_offset_7, 22, T[7]);
a = FF(a, b, c, d, M_offset_8, 7, T[8]);
d = FF(d, a, b, c, M_offset_9, 12, T[9]);
c = FF(c, d, a, b, M_offset_10, 17, T[10]);
b = FF(b, c, d, a, M_offset_11, 22, T[11]);
a = FF(a, b, c, d, M_offset_12, 7, T[12]);
d = FF(d, a, b, c, M_offset_13, 12, T[13]);
c = FF(c, d, a, b, M_offset_14, 17, T[14]);
b = FF(b, c, d, a, M_offset_15, 22, T[15]);
a = GG(a, b, c, d, M_offset_1, 5, T[16]);
d = GG(d, a, b, c, M_offset_6, 9, T[17]);
c = GG(c, d, a, b, M_offset_11, 14, T[18]);
b = GG(b, c, d, a, M_offset_0, 20, T[19]);
a = GG(a, b, c, d, M_offset_5, 5, T[20]);
d = GG(d, a, b, c, M_offset_10, 9, T[21]);
c = GG(c, d, a, b, M_offset_15, 14, T[22]);
b = GG(b, c, d, a, M_offset_4, 20, T[23]);
a = GG(a, b, c, d, M_offset_9, 5, T[24]);
d = GG(d, a, b, c, M_offset_14, 9, T[25]);
c = GG(c, d, a, b, M_offset_3, 14, T[26]);
b = GG(b, c, d, a, M_offset_8, 20, T[27]);
a = GG(a, b, c, d, M_offset_13, 5, T[28]);
d = GG(d, a, b, c, M_offset_2, 9, T[29]);
c = GG(c, d, a, b, M_offset_7, 14, T[30]);
b = GG(b, c, d, a, M_offset_12, 20, T[31]);
a = HH(a, b, c, d, M_offset_5, 4, T[32]);
d = HH(d, a, b, c, M_offset_8, 11, T[33]);
c = HH(c, d, a, b, M_offset_11, 16, T[34]);
b = HH(b, c, d, a, M_offset_14, 23, T[35]);
a = HH(a, b, c, d, M_offset_1, 4, T[36]);
d = HH(d, a, b, c, M_offset_4, 11, T[37]);
c = HH(c, d, a, b, M_offset_7, 16, T[38]);
b = HH(b, c, d, a, M_offset_10, 23, T[39]);
a = HH(a, b, c, d, M_offset_13, 4, T[40]);
d = HH(d, a, b, c, M_offset_0, 11, T[41]);
c = HH(c, d, a, b, M_offset_3, 16, T[42]);
b = HH(b, c, d, a, M_offset_6, 23, T[43]);
a = HH(a, b, c, d, M_offset_9, 4, T[44]);
d = HH(d, a, b, c, M_offset_12, 11, T[45]);
c = HH(c, d, a, b, M_offset_15, 16, T[46]);
b = HH(b, c, d, a, M_offset_2, 23, T[47]);
a = II(a, b, c, d, M_offset_0, 6, T[48]);
d = II(d, a, b, c, M_offset_7, 10, T[49]);
c = II(c, d, a, b, M_offset_14, 15, T[50]);
b = II(b, c, d, a, M_offset_5, 21, T[51]);
a = II(a, b, c, d, M_offset_12, 6, T[52]);
d = II(d, a, b, c, M_offset_3, 10, T[53]);
c = II(c, d, a, b, M_offset_10, 15, T[54]);
b = II(b, c, d, a, M_offset_1, 21, T[55]);
a = II(a, b, c, d, M_offset_8, 6, T[56]);
d = II(d, a, b, c, M_offset_15, 10, T[57]);
c = II(c, d, a, b, M_offset_6, 15, T[58]);
b = II(b, c, d, a, M_offset_13, 21, T[59]);
a = II(a, b, c, d, M_offset_4, 6, T[60]);
d = II(d, a, b, c, M_offset_11, 10, T[61]);
c = II(c, d, a, b, M_offset_2, 15, T[62]);
b = II(b, c, d, a, M_offset_9, 21, T[63]);
// Intermediate hash value
H[0] = (H[0] + a) | 0;
H[1] = (H[1] + b) | 0;
H[2] = (H[2] + c) | 0;
H[3] = (H[3] + d) | 0;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
var nBitsTotalH = Math.floor(nBitsTotal / 0x100000000);
var nBitsTotalL = nBitsTotal;
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = (
(((nBitsTotalH << 8) | (nBitsTotalH >>> 24)) & 0x00ff00ff) |
(((nBitsTotalH << 24) | (nBitsTotalH >>> 8)) & 0xff00ff00)
);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
(((nBitsTotalL << 8) | (nBitsTotalL >>> 24)) & 0x00ff00ff) |
(((nBitsTotalL << 24) | (nBitsTotalL >>> 8)) & 0xff00ff00)
);
data.sigBytes = (dataWords.length + 1) * 4;
// Hash final blocks
this._process();
// Shortcuts
var hash = this._hash;
var H = hash.words;
// Swap endian
for (var i = 0; i < 4; i++) {
// Shortcut
var H_i = H[i];
H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
(((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
}
// Return final computed hash
return hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
function FF(a, b, c, d, x, s, t) {
var n = a + ((b & c) | (~b & d)) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
function GG(a, b, c, d, x, s, t) {
var n = a + ((b & d) | (c & ~d)) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
function HH(a, b, c, d, x, s, t) {
var n = a + (b ^ c ^ d) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
function II(a, b, c, d, x, s, t) {
var n = a + (c ^ (b | ~d)) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.MD5('message');
* var hash = CryptoJS.MD5(wordArray);
*/
C.MD5 = Hasher._createHelper(MD5);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacMD5(message, key);
*/
C.HmacMD5 = Hasher._createHmacHelper(MD5);
}(Math));
return CryptoJS.MD5;
}));
},{"./core":44}],53:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Cipher Feedback block mode.
*/
CryptoJS.mode.CFB = (function () {
var CFB = CryptoJS.lib.BlockCipherMode.extend();
CFB.Encryptor = CFB.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);
// Remember this block to use with next block
this._prevBlock = words.slice(offset, offset + blockSize);
}
});
CFB.Decryptor = CFB.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
// Remember this block to use with next block
var thisBlock = words.slice(offset, offset + blockSize);
generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);
// This block becomes the previous block
this._prevBlock = thisBlock;
}
});
function generateKeystreamAndEncrypt(words, offset, blockSize, cipher) {
// Shortcut
var iv = this._iv;
// Generate keystream
if (iv) {
var keystream = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
} else {
var keystream = this._prevBlock;
}
cipher.encryptBlock(keystream, 0);
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
return CFB;
}());
return CryptoJS.mode.CFB;
}));
},{"./cipher-core":43,"./core":44}],54:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/** @preserve
* Counter block mode compatible with Dr Brian Gladman fileenc.c
* derived from CryptoJS.mode.CTR
* Jan Hruby jhruby.web@gmail.com
*/
CryptoJS.mode.CTRGladman = (function () {
var CTRGladman = CryptoJS.lib.BlockCipherMode.extend();
function incWord(word)
{
if (((word >> 24) & 0xff) === 0xff) { //overflow
var b1 = (word >> 16)&0xff;
var b2 = (word >> 8)&0xff;
var b3 = word & 0xff;
if (b1 === 0xff) // overflow b1
{
b1 = 0;
if (b2 === 0xff)
{
b2 = 0;
if (b3 === 0xff)
{
b3 = 0;
}
else
{
++b3;
}
}
else
{
++b2;
}
}
else
{
++b1;
}
word = 0;
word += (b1 << 16);
word += (b2 << 8);
word += b3;
}
else
{
word += (0x01 << 24);
}
return word;
}
function incCounter(counter)
{
if ((counter[0] = incWord(counter[0])) === 0)
{
// encr_data in fileenc.c from Dr Brian Gladman's counts only with DWORD j < 8
counter[1] = incWord(counter[1]);
}
return counter;
}
var Encryptor = CTRGladman.Encryptor = CTRGladman.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher
var blockSize = cipher.blockSize;
var iv = this._iv;
var counter = this._counter;
// Generate keystream
if (iv) {
counter = this._counter = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
}
incCounter(counter);
var keystream = counter.slice(0);
cipher.encryptBlock(keystream, 0);
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
});
CTRGladman.Decryptor = Encryptor;
return CTRGladman;
}());
return CryptoJS.mode.CTRGladman;
}));
},{"./cipher-core":43,"./core":44}],55:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Counter block mode.
*/
CryptoJS.mode.CTR = (function () {
var CTR = CryptoJS.lib.BlockCipherMode.extend();
var Encryptor = CTR.Encryptor = CTR.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher
var blockSize = cipher.blockSize;
var iv = this._iv;
var counter = this._counter;
// Generate keystream
if (iv) {
counter = this._counter = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
}
var keystream = counter.slice(0);
cipher.encryptBlock(keystream, 0);
// Increment counter
counter[blockSize - 1] = (counter[blockSize - 1] + 1) | 0
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
});
CTR.Decryptor = Encryptor;
return CTR;
}());
return CryptoJS.mode.CTR;
}));
},{"./cipher-core":43,"./core":44}],56:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Electronic Codebook block mode.
*/
CryptoJS.mode.ECB = (function () {
var ECB = CryptoJS.lib.BlockCipherMode.extend();
ECB.Encryptor = ECB.extend({
processBlock: function (words, offset) {
this._cipher.encryptBlock(words, offset);
}
});
ECB.Decryptor = ECB.extend({
processBlock: function (words, offset) {
this._cipher.decryptBlock(words, offset);
}
});
return ECB;
}());
return CryptoJS.mode.ECB;
}));
},{"./cipher-core":43,"./core":44}],57:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Output Feedback block mode.
*/
CryptoJS.mode.OFB = (function () {
var OFB = CryptoJS.lib.BlockCipherMode.extend();
var Encryptor = OFB.Encryptor = OFB.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher
var blockSize = cipher.blockSize;
var iv = this._iv;
var keystream = this._keystream;
// Generate keystream
if (iv) {
keystream = this._keystream = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
}
cipher.encryptBlock(keystream, 0);
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
});
OFB.Decryptor = Encryptor;
return OFB;
}());
return CryptoJS.mode.OFB;
}));
},{"./cipher-core":43,"./core":44}],58:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* ANSI X.923 padding strategy.
*/
CryptoJS.pad.AnsiX923 = {
pad: function (data, blockSize) {
// Shortcuts
var dataSigBytes = data.sigBytes;
var blockSizeBytes = blockSize * 4;
// Count padding bytes
var nPaddingBytes = blockSizeBytes - dataSigBytes % blockSizeBytes;
// Compute last byte position
var lastBytePos = dataSigBytes + nPaddingBytes - 1;
// Pad
data.clamp();
data.words[lastBytePos >>> 2] |= nPaddingBytes << (24 - (lastBytePos % 4) * 8);
data.sigBytes += nPaddingBytes;
},
unpad: function (data) {
// Get number of padding bytes from last byte
var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
// Remove padding
data.sigBytes -= nPaddingBytes;
}
};
return CryptoJS.pad.Ansix923;
}));
},{"./cipher-core":43,"./core":44}],59:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* ISO 10126 padding strategy.
*/
CryptoJS.pad.Iso10126 = {
pad: function (data, blockSize) {
// Shortcut
var blockSizeBytes = blockSize * 4;
// Count padding bytes
var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes;
// Pad
data.concat(CryptoJS.lib.WordArray.random(nPaddingBytes - 1)).
concat(CryptoJS.lib.WordArray.create([nPaddingBytes << 24], 1));
},
unpad: function (data) {
// Get number of padding bytes from last byte
var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
// Remove padding
data.sigBytes -= nPaddingBytes;
}
};
return CryptoJS.pad.Iso10126;
}));
},{"./cipher-core":43,"./core":44}],60:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* ISO/IEC 9797-1 Padding Method 2.
*/
CryptoJS.pad.Iso97971 = {
pad: function (data, blockSize) {
// Add 0x80 byte
data.concat(CryptoJS.lib.WordArray.create([0x80000000], 1));
// Zero pad the rest
CryptoJS.pad.ZeroPadding.pad(data, blockSize);
},
unpad: function (data) {
// Remove zero padding
CryptoJS.pad.ZeroPadding.unpad(data);
// Remove one more byte -- the 0x80 byte
data.sigBytes--;
}
};
return CryptoJS.pad.Iso97971;
}));
},{"./cipher-core":43,"./core":44}],61:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* A noop padding strategy.
*/
CryptoJS.pad.NoPadding = {
pad: function () {
},
unpad: function () {
}
};
return CryptoJS.pad.NoPadding;
}));
},{"./cipher-core":43,"./core":44}],62:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Zero padding strategy.
*/
CryptoJS.pad.ZeroPadding = {
pad: function (data, blockSize) {
// Shortcut
var blockSizeBytes = blockSize * 4;
// Pad
data.clamp();
data.sigBytes += blockSizeBytes - ((data.sigBytes % blockSizeBytes) || blockSizeBytes);
},
unpad: function (data) {
// Shortcut
var dataWords = data.words;
// Unpad
var i = data.sigBytes - 1;
while (!((dataWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff)) {
i--;
}
data.sigBytes = i + 1;
}
};
return CryptoJS.pad.ZeroPadding;
}));
},{"./cipher-core":43,"./core":44}],63:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./sha1"), _dereq_("./hmac"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./sha1", "./hmac"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var WordArray = C_lib.WordArray;
var C_algo = C.algo;
var SHA1 = C_algo.SHA1;
var HMAC = C_algo.HMAC;
/**
* Password-Based Key Derivation Function 2 algorithm.
*/
var PBKDF2 = C_algo.PBKDF2 = Base.extend({
/**
* Configuration options.
*
* @property {number} keySize The key size in words to generate. Default: 4 (128 bits)
* @property {Hasher} hasher The hasher to use. Default: SHA1
* @property {number} iterations The number of iterations to perform. Default: 1
*/
cfg: Base.extend({
keySize: 128/32,
hasher: SHA1,
iterations: 1
}),
/**
* Initializes a newly created key derivation function.
*
* @param {Object} cfg (Optional) The configuration options to use for the derivation.
*
* @example
*
* var kdf = CryptoJS.algo.PBKDF2.create();
* var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8 });
* var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8, iterations: 1000 });
*/
init: function (cfg) {
this.cfg = this.cfg.extend(cfg);
},
/**
* Computes the Password-Based Key Derivation Function 2.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
*
* @return {WordArray} The derived key.
*
* @example
*
* var key = kdf.compute(password, salt);
*/
compute: function (password, salt) {
// Shortcut
var cfg = this.cfg;
// Init HMAC
var hmac = HMAC.create(cfg.hasher, password);
// Initial values
var derivedKey = WordArray.create();
var blockIndex = WordArray.create([0x00000001]);
// Shortcuts
var derivedKeyWords = derivedKey.words;
var blockIndexWords = blockIndex.words;
var keySize = cfg.keySize;
var iterations = cfg.iterations;
// Generate key
while (derivedKeyWords.length < keySize) {
var block = hmac.update(salt).finalize(blockIndex);
hmac.reset();
// Shortcuts
var blockWords = block.words;
var blockWordsLength = blockWords.length;
// Iterations
var intermediate = block;
for (var i = 1; i < iterations; i++) {
intermediate = hmac.finalize(intermediate);
hmac.reset();
// Shortcut
var intermediateWords = intermediate.words;
// XOR intermediate with block
for (var j = 0; j < blockWordsLength; j++) {
blockWords[j] ^= intermediateWords[j];
}
}
derivedKey.concat(block);
blockIndexWords[0]++;
}
derivedKey.sigBytes = keySize * 4;
return derivedKey;
}
});
/**
* Computes the Password-Based Key Derivation Function 2.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
* @param {Object} cfg (Optional) The configuration options to use for this computation.
*
* @return {WordArray} The derived key.
*
* @static
*
* @example
*
* var key = CryptoJS.PBKDF2(password, salt);
* var key = CryptoJS.PBKDF2(password, salt, { keySize: 8 });
* var key = CryptoJS.PBKDF2(password, salt, { keySize: 8, iterations: 1000 });
*/
C.PBKDF2 = function (password, salt, cfg) {
return PBKDF2.create(cfg).compute(password, salt);
};
}());
return CryptoJS.PBKDF2;
}));
},{"./core":44,"./hmac":49,"./sha1":68}],64:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var StreamCipher = C_lib.StreamCipher;
var C_algo = C.algo;
// Reusable objects
var S = [];
var C_ = [];
var G = [];
/**
* Rabbit stream cipher algorithm.
*
* This is a legacy version that neglected to convert the key to little-endian.
* This error doesn't affect the cipher's security,
* but it does affect its compatibility with other implementations.
*/
var RabbitLegacy = C_algo.RabbitLegacy = StreamCipher.extend({
_doReset: function () {
// Shortcuts
var K = this._key.words;
var iv = this.cfg.iv;
// Generate initial state values
var X = this._X = [
K[0], (K[3] << 16) | (K[2] >>> 16),
K[1], (K[0] << 16) | (K[3] >>> 16),
K[2], (K[1] << 16) | (K[0] >>> 16),
K[3], (K[2] << 16) | (K[1] >>> 16)
];
// Generate initial counter values
var C = this._C = [
(K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff),
(K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff),
(K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff),
(K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff)
];
// Carry bit
this._b = 0;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
// Modify the counters
for (var i = 0; i < 8; i++) {
C[i] ^= X[(i + 4) & 7];
}
// IV setup
if (iv) {
// Shortcuts
var IV = iv.words;
var IV_0 = IV[0];
var IV_1 = IV[1];
// Generate four subvectors
var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00);
var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00);
var i1 = (i0 >>> 16) | (i2 & 0xffff0000);
var i3 = (i2 << 16) | (i0 & 0x0000ffff);
// Modify counter values
C[0] ^= i0;
C[1] ^= i1;
C[2] ^= i2;
C[3] ^= i3;
C[4] ^= i0;
C[5] ^= i1;
C[6] ^= i2;
C[7] ^= i3;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
}
},
_doProcessBlock: function (M, offset) {
// Shortcut
var X = this._X;
// Iterate the system
nextState.call(this);
// Generate four keystream words
S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16);
S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16);
S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16);
S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16);
for (var i = 0; i < 4; i++) {
// Swap endian
S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) |
(((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00);
// Encrypt
M[offset + i] ^= S[i];
}
},
blockSize: 128/32,
ivSize: 64/32
});
function nextState() {
// Shortcuts
var X = this._X;
var C = this._C;
// Save old counter values
for (var i = 0; i < 8; i++) {
C_[i] = C[i];
}
// Calculate new counter values
C[0] = (C[0] + 0x4d34d34d + this._b) | 0;
C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0;
C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0;
C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0;
C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0;
C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0;
C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0;
C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0;
this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0;
// Calculate the g-values
for (var i = 0; i < 8; i++) {
var gx = X[i] + C[i];
// Construct high and low argument for squaring
var ga = gx & 0xffff;
var gb = gx >>> 16;
// Calculate high and low result of squaring
var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb;
var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0);
// High XOR low
G[i] = gh ^ gl;
}
// Calculate new state values
X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0;
X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0;
X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0;
X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0;
X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0;
X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0;
X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0;
X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.RabbitLegacy.encrypt(message, key, cfg);
* var plaintext = CryptoJS.RabbitLegacy.decrypt(ciphertext, key, cfg);
*/
C.RabbitLegacy = StreamCipher._createHelper(RabbitLegacy);
}());
return CryptoJS.RabbitLegacy;
}));
},{"./cipher-core":43,"./core":44,"./enc-base64":45,"./evpkdf":47,"./md5":52}],65:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var StreamCipher = C_lib.StreamCipher;
var C_algo = C.algo;
// Reusable objects
var S = [];
var C_ = [];
var G = [];
/**
* Rabbit stream cipher algorithm
*/
var Rabbit = C_algo.Rabbit = StreamCipher.extend({
_doReset: function () {
// Shortcuts
var K = this._key.words;
var iv = this.cfg.iv;
// Swap endian
for (var i = 0; i < 4; i++) {
K[i] = (((K[i] << 8) | (K[i] >>> 24)) & 0x00ff00ff) |
(((K[i] << 24) | (K[i] >>> 8)) & 0xff00ff00);
}
// Generate initial state values
var X = this._X = [
K[0], (K[3] << 16) | (K[2] >>> 16),
K[1], (K[0] << 16) | (K[3] >>> 16),
K[2], (K[1] << 16) | (K[0] >>> 16),
K[3], (K[2] << 16) | (K[1] >>> 16)
];
// Generate initial counter values
var C = this._C = [
(K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff),
(K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff),
(K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff),
(K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff)
];
// Carry bit
this._b = 0;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
// Modify the counters
for (var i = 0; i < 8; i++) {
C[i] ^= X[(i + 4) & 7];
}
// IV setup
if (iv) {
// Shortcuts
var IV = iv.words;
var IV_0 = IV[0];
var IV_1 = IV[1];
// Generate four subvectors
var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00);
var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00);
var i1 = (i0 >>> 16) | (i2 & 0xffff0000);
var i3 = (i2 << 16) | (i0 & 0x0000ffff);
// Modify counter values
C[0] ^= i0;
C[1] ^= i1;
C[2] ^= i2;
C[3] ^= i3;
C[4] ^= i0;
C[5] ^= i1;
C[6] ^= i2;
C[7] ^= i3;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
}
},
_doProcessBlock: function (M, offset) {
// Shortcut
var X = this._X;
// Iterate the system
nextState.call(this);
// Generate four keystream words
S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16);
S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16);
S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16);
S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16);
for (var i = 0; i < 4; i++) {
// Swap endian
S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) |
(((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00);
// Encrypt
M[offset + i] ^= S[i];
}
},
blockSize: 128/32,
ivSize: 64/32
});
function nextState() {
// Shortcuts
var X = this._X;
var C = this._C;
// Save old counter values
for (var i = 0; i < 8; i++) {
C_[i] = C[i];
}
// Calculate new counter values
C[0] = (C[0] + 0x4d34d34d + this._b) | 0;
C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0;
C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0;
C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0;
C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0;
C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0;
C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0;
C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0;
this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0;
// Calculate the g-values
for (var i = 0; i < 8; i++) {
var gx = X[i] + C[i];
// Construct high and low argument for squaring
var ga = gx & 0xffff;
var gb = gx >>> 16;
// Calculate high and low result of squaring
var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb;
var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0);
// High XOR low
G[i] = gh ^ gl;
}
// Calculate new state values
X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0;
X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0;
X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0;
X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0;
X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0;
X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0;
X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0;
X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.Rabbit.encrypt(message, key, cfg);
* var plaintext = CryptoJS.Rabbit.decrypt(ciphertext, key, cfg);
*/
C.Rabbit = StreamCipher._createHelper(Rabbit);
}());
return CryptoJS.Rabbit;
}));
},{"./cipher-core":43,"./core":44,"./enc-base64":45,"./evpkdf":47,"./md5":52}],66:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var StreamCipher = C_lib.StreamCipher;
var C_algo = C.algo;
/**
* RC4 stream cipher algorithm.
*/
var RC4 = C_algo.RC4 = StreamCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
var keySigBytes = key.sigBytes;
// Init sbox
var S = this._S = [];
for (var i = 0; i < 256; i++) {
S[i] = i;
}
// Key setup
for (var i = 0, j = 0; i < 256; i++) {
var keyByteIndex = i % keySigBytes;
var keyByte = (keyWords[keyByteIndex >>> 2] >>> (24 - (keyByteIndex % 4) * 8)) & 0xff;
j = (j + S[i] + keyByte) % 256;
// Swap
var t = S[i];
S[i] = S[j];
S[j] = t;
}
// Counters
this._i = this._j = 0;
},
_doProcessBlock: function (M, offset) {
M[offset] ^= generateKeystreamWord.call(this);
},
keySize: 256/32,
ivSize: 0
});
function generateKeystreamWord() {
// Shortcuts
var S = this._S;
var i = this._i;
var j = this._j;
// Generate keystream word
var keystreamWord = 0;
for (var n = 0; n < 4; n++) {
i = (i + 1) % 256;
j = (j + S[i]) % 256;
// Swap
var t = S[i];
S[i] = S[j];
S[j] = t;
keystreamWord |= S[(S[i] + S[j]) % 256] << (24 - n * 8);
}
// Update counters
this._i = i;
this._j = j;
return keystreamWord;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.RC4.encrypt(message, key, cfg);
* var plaintext = CryptoJS.RC4.decrypt(ciphertext, key, cfg);
*/
C.RC4 = StreamCipher._createHelper(RC4);
/**
* Modified RC4 stream cipher algorithm.
*/
var RC4Drop = C_algo.RC4Drop = RC4.extend({
/**
* Configuration options.
*
* @property {number} drop The number of keystream words to drop. Default 192
*/
cfg: RC4.cfg.extend({
drop: 192
}),
_doReset: function () {
RC4._doReset.call(this);
// Drop
for (var i = this.cfg.drop; i > 0; i--) {
generateKeystreamWord.call(this);
}
}
});
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.RC4Drop.encrypt(message, key, cfg);
* var plaintext = CryptoJS.RC4Drop.decrypt(ciphertext, key, cfg);
*/
C.RC4Drop = StreamCipher._createHelper(RC4Drop);
}());
return CryptoJS.RC4;
}));
},{"./cipher-core":43,"./core":44,"./enc-base64":45,"./evpkdf":47,"./md5":52}],67:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/** @preserve
(c) 2012 by Cédric Mesnil. All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Constants table
var _zl = WordArray.create([
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,
3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,
1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13]);
var _zr = WordArray.create([
5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,
6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,
15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,
8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,
12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11]);
var _sl = WordArray.create([
11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,
7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,
11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,
11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,
9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 ]);
var _sr = WordArray.create([
8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,
9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,
9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,
15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 ]);
var _hl = WordArray.create([ 0x00000000, 0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xA953FD4E]);
var _hr = WordArray.create([ 0x50A28BE6, 0x5C4DD124, 0x6D703EF3, 0x7A6D76E9, 0x00000000]);
/**
* RIPEMD160 hash algorithm.
*/
var RIPEMD160 = C_algo.RIPEMD160 = Hasher.extend({
_doReset: function () {
this._hash = WordArray.create([0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0]);
},
_doProcessBlock: function (M, offset) {
// Swap endian
for (var i = 0; i < 16; i++) {
// Shortcuts
var offset_i = offset + i;
var M_offset_i = M[offset_i];
// Swap
M[offset_i] = (
(((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
(((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
);
}
// Shortcut
var H = this._hash.words;
var hl = _hl.words;
var hr = _hr.words;
var zl = _zl.words;
var zr = _zr.words;
var sl = _sl.words;
var sr = _sr.words;
// Working variables
var al, bl, cl, dl, el;
var ar, br, cr, dr, er;
ar = al = H[0];
br = bl = H[1];
cr = cl = H[2];
dr = dl = H[3];
er = el = H[4];
// Computation
var t;
for (var i = 0; i < 80; i += 1) {
t = (al + M[offset+zl[i]])|0;
if (i<16){
t += f1(bl,cl,dl) + hl[0];
} else if (i<32) {
t += f2(bl,cl,dl) + hl[1];
} else if (i<48) {
t += f3(bl,cl,dl) + hl[2];
} else if (i<64) {
t += f4(bl,cl,dl) + hl[3];
} else {// if (i<80) {
t += f5(bl,cl,dl) + hl[4];
}
t = t|0;
t = rotl(t,sl[i]);
t = (t+el)|0;
al = el;
el = dl;
dl = rotl(cl, 10);
cl = bl;
bl = t;
t = (ar + M[offset+zr[i]])|0;
if (i<16){
t += f5(br,cr,dr) + hr[0];
} else if (i<32) {
t += f4(br,cr,dr) + hr[1];
} else if (i<48) {
t += f3(br,cr,dr) + hr[2];
} else if (i<64) {
t += f2(br,cr,dr) + hr[3];
} else {// if (i<80) {
t += f1(br,cr,dr) + hr[4];
}
t = t|0;
t = rotl(t,sr[i]) ;
t = (t+er)|0;
ar = er;
er = dr;
dr = rotl(cr, 10);
cr = br;
br = t;
}
// Intermediate hash value
t = (H[1] + cl + dr)|0;
H[1] = (H[2] + dl + er)|0;
H[2] = (H[3] + el + ar)|0;
H[3] = (H[4] + al + br)|0;
H[4] = (H[0] + bl + cr)|0;
H[0] = t;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
(((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) |
(((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00)
);
data.sigBytes = (dataWords.length + 1) * 4;
// Hash final blocks
this._process();
// Shortcuts
var hash = this._hash;
var H = hash.words;
// Swap endian
for (var i = 0; i < 5; i++) {
// Shortcut
var H_i = H[i];
// Swap
H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
(((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
}
// Return final computed hash
return hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
function f1(x, y, z) {
return ((x) ^ (y) ^ (z));
}
function f2(x, y, z) {
return (((x)&(y)) | ((~x)&(z)));
}
function f3(x, y, z) {
return (((x) | (~(y))) ^ (z));
}
function f4(x, y, z) {
return (((x) & (z)) | ((y)&(~(z))));
}
function f5(x, y, z) {
return ((x) ^ ((y) |(~(z))));
}
function rotl(x,n) {
return (x<<n) | (x>>>(32-n));
}
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.RIPEMD160('message');
* var hash = CryptoJS.RIPEMD160(wordArray);
*/
C.RIPEMD160 = Hasher._createHelper(RIPEMD160);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacRIPEMD160(message, key);
*/
C.HmacRIPEMD160 = Hasher._createHmacHelper(RIPEMD160);
}(Math));
return CryptoJS.RIPEMD160;
}));
},{"./core":44}],68:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Reusable object
var W = [];
/**
* SHA-1 hash algorithm.
*/
var SHA1 = C_algo.SHA1 = Hasher.extend({
_doReset: function () {
this._hash = new WordArray.init([
0x67452301, 0xefcdab89,
0x98badcfe, 0x10325476,
0xc3d2e1f0
]);
},
_doProcessBlock: function (M, offset) {
// Shortcut
var H = this._hash.words;
// Working variables
var a = H[0];
var b = H[1];
var c = H[2];
var d = H[3];
var e = H[4];
// Computation
for (var i = 0; i < 80; i++) {
if (i < 16) {
W[i] = M[offset + i] | 0;
} else {
var n = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16];
W[i] = (n << 1) | (n >>> 31);
}
var t = ((a << 5) | (a >>> 27)) + e + W[i];
if (i < 20) {
t += ((b & c) | (~b & d)) + 0x5a827999;
} else if (i < 40) {
t += (b ^ c ^ d) + 0x6ed9eba1;
} else if (i < 60) {
t += ((b & c) | (b & d) | (c & d)) - 0x70e44324;
} else /* if (i < 80) */ {
t += (b ^ c ^ d) - 0x359d3e2a;
}
e = d;
d = c;
c = (b << 30) | (b >>> 2);
b = a;
a = t;
}
// Intermediate hash value
H[0] = (H[0] + a) | 0;
H[1] = (H[1] + b) | 0;
H[2] = (H[2] + c) | 0;
H[3] = (H[3] + d) | 0;
H[4] = (H[4] + e) | 0;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Return final computed hash
return this._hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA1('message');
* var hash = CryptoJS.SHA1(wordArray);
*/
C.SHA1 = Hasher._createHelper(SHA1);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA1(message, key);
*/
C.HmacSHA1 = Hasher._createHmacHelper(SHA1);
}());
return CryptoJS.SHA1;
}));
},{"./core":44}],69:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./sha256"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./sha256"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var C_algo = C.algo;
var SHA256 = C_algo.SHA256;
/**
* SHA-224 hash algorithm.
*/
var SHA224 = C_algo.SHA224 = SHA256.extend({
_doReset: function () {
this._hash = new WordArray.init([
0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939,
0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4
]);
},
_doFinalize: function () {
var hash = SHA256._doFinalize.call(this);
hash.sigBytes -= 4;
return hash;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA224('message');
* var hash = CryptoJS.SHA224(wordArray);
*/
C.SHA224 = SHA256._createHelper(SHA224);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA224(message, key);
*/
C.HmacSHA224 = SHA256._createHmacHelper(SHA224);
}());
return CryptoJS.SHA224;
}));
},{"./core":44,"./sha256":70}],70:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Initialization and round constants tables
var H = [];
var K = [];
// Compute constants
(function () {
function isPrime(n) {
var sqrtN = Math.sqrt(n);
for (var factor = 2; factor <= sqrtN; factor++) {
if (!(n % factor)) {
return false;
}
}
return true;
}
function getFractionalBits(n) {
return ((n - (n | 0)) * 0x100000000) | 0;
}
var n = 2;
var nPrime = 0;
while (nPrime < 64) {
if (isPrime(n)) {
if (nPrime < 8) {
H[nPrime] = getFractionalBits(Math.pow(n, 1 / 2));
}
K[nPrime] = getFractionalBits(Math.pow(n, 1 / 3));
nPrime++;
}
n++;
}
}());
// Reusable object
var W = [];
/**
* SHA-256 hash algorithm.
*/
var SHA256 = C_algo.SHA256 = Hasher.extend({
_doReset: function () {
this._hash = new WordArray.init(H.slice(0));
},
_doProcessBlock: function (M, offset) {
// Shortcut
var H = this._hash.words;
// Working variables
var a = H[0];
var b = H[1];
var c = H[2];
var d = H[3];
var e = H[4];
var f = H[5];
var g = H[6];
var h = H[7];
// Computation
for (var i = 0; i < 64; i++) {
if (i < 16) {
W[i] = M[offset + i] | 0;
} else {
var gamma0x = W[i - 15];
var gamma0 = ((gamma0x << 25) | (gamma0x >>> 7)) ^
((gamma0x << 14) | (gamma0x >>> 18)) ^
(gamma0x >>> 3);
var gamma1x = W[i - 2];
var gamma1 = ((gamma1x << 15) | (gamma1x >>> 17)) ^
((gamma1x << 13) | (gamma1x >>> 19)) ^
(gamma1x >>> 10);
W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16];
}
var ch = (e & f) ^ (~e & g);
var maj = (a & b) ^ (a & c) ^ (b & c);
var sigma0 = ((a << 30) | (a >>> 2)) ^ ((a << 19) | (a >>> 13)) ^ ((a << 10) | (a >>> 22));
var sigma1 = ((e << 26) | (e >>> 6)) ^ ((e << 21) | (e >>> 11)) ^ ((e << 7) | (e >>> 25));
var t1 = h + sigma1 + ch + K[i] + W[i];
var t2 = sigma0 + maj;
h = g;
g = f;
f = e;
e = (d + t1) | 0;
d = c;
c = b;
b = a;
a = (t1 + t2) | 0;
}
// Intermediate hash value
H[0] = (H[0] + a) | 0;
H[1] = (H[1] + b) | 0;
H[2] = (H[2] + c) | 0;
H[3] = (H[3] + d) | 0;
H[4] = (H[4] + e) | 0;
H[5] = (H[5] + f) | 0;
H[6] = (H[6] + g) | 0;
H[7] = (H[7] + h) | 0;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Return final computed hash
return this._hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA256('message');
* var hash = CryptoJS.SHA256(wordArray);
*/
C.SHA256 = Hasher._createHelper(SHA256);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA256(message, key);
*/
C.HmacSHA256 = Hasher._createHmacHelper(SHA256);
}(Math));
return CryptoJS.SHA256;
}));
},{"./core":44}],71:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_x64 = C.x64;
var X64Word = C_x64.Word;
var C_algo = C.algo;
// Constants tables
var RHO_OFFSETS = [];
var PI_INDEXES = [];
var ROUND_CONSTANTS = [];
// Compute Constants
(function () {
// Compute rho offset constants
var x = 1, y = 0;
for (var t = 0; t < 24; t++) {
RHO_OFFSETS[x + 5 * y] = ((t + 1) * (t + 2) / 2) % 64;
var newX = y % 5;
var newY = (2 * x + 3 * y) % 5;
x = newX;
y = newY;
}
// Compute pi index constants
for (var x = 0; x < 5; x++) {
for (var y = 0; y < 5; y++) {
PI_INDEXES[x + 5 * y] = y + ((2 * x + 3 * y) % 5) * 5;
}
}
// Compute round constants
var LFSR = 0x01;
for (var i = 0; i < 24; i++) {
var roundConstantMsw = 0;
var roundConstantLsw = 0;
for (var j = 0; j < 7; j++) {
if (LFSR & 0x01) {
var bitPosition = (1 << j) - 1;
if (bitPosition < 32) {
roundConstantLsw ^= 1 << bitPosition;
} else /* if (bitPosition >= 32) */ {
roundConstantMsw ^= 1 << (bitPosition - 32);
}
}
// Compute next LFSR
if (LFSR & 0x80) {
// Primitive polynomial over GF(2): x^8 + x^6 + x^5 + x^4 + 1
LFSR = (LFSR << 1) ^ 0x71;
} else {
LFSR <<= 1;
}
}
ROUND_CONSTANTS[i] = X64Word.create(roundConstantMsw, roundConstantLsw);
}
}());
// Reusable objects for temporary values
var T = [];
(function () {
for (var i = 0; i < 25; i++) {
T[i] = X64Word.create();
}
}());
/**
* SHA-3 hash algorithm.
*/
var SHA3 = C_algo.SHA3 = Hasher.extend({
/**
* Configuration options.
*
* @property {number} outputLength
* The desired number of bits in the output hash.
* Only values permitted are: 224, 256, 384, 512.
* Default: 512
*/
cfg: Hasher.cfg.extend({
outputLength: 512
}),
_doReset: function () {
var state = this._state = []
for (var i = 0; i < 25; i++) {
state[i] = new X64Word.init();
}
this.blockSize = (1600 - 2 * this.cfg.outputLength) / 32;
},
_doProcessBlock: function (M, offset) {
// Shortcuts
var state = this._state;
var nBlockSizeLanes = this.blockSize / 2;
// Absorb
for (var i = 0; i < nBlockSizeLanes; i++) {
// Shortcuts
var M2i = M[offset + 2 * i];
var M2i1 = M[offset + 2 * i + 1];
// Swap endian
M2i = (
(((M2i << 8) | (M2i >>> 24)) & 0x00ff00ff) |
(((M2i << 24) | (M2i >>> 8)) & 0xff00ff00)
);
M2i1 = (
(((M2i1 << 8) | (M2i1 >>> 24)) & 0x00ff00ff) |
(((M2i1 << 24) | (M2i1 >>> 8)) & 0xff00ff00)
);
// Absorb message into state
var lane = state[i];
lane.high ^= M2i1;
lane.low ^= M2i;
}
// Rounds
for (var round = 0; round < 24; round++) {
// Theta
for (var x = 0; x < 5; x++) {
// Mix column lanes
var tMsw = 0, tLsw = 0;
for (var y = 0; y < 5; y++) {
var lane = state[x + 5 * y];
tMsw ^= lane.high;
tLsw ^= lane.low;
}
// Temporary values
var Tx = T[x];
Tx.high = tMsw;
Tx.low = tLsw;
}
for (var x = 0; x < 5; x++) {
// Shortcuts
var Tx4 = T[(x + 4) % 5];
var Tx1 = T[(x + 1) % 5];
var Tx1Msw = Tx1.high;
var Tx1Lsw = Tx1.low;
// Mix surrounding columns
var tMsw = Tx4.high ^ ((Tx1Msw << 1) | (Tx1Lsw >>> 31));
var tLsw = Tx4.low ^ ((Tx1Lsw << 1) | (Tx1Msw >>> 31));
for (var y = 0; y < 5; y++) {
var lane = state[x + 5 * y];
lane.high ^= tMsw;
lane.low ^= tLsw;
}
}
// Rho Pi
for (var laneIndex = 1; laneIndex < 25; laneIndex++) {
// Shortcuts
var lane = state[laneIndex];
var laneMsw = lane.high;
var laneLsw = lane.low;
var rhoOffset = RHO_OFFSETS[laneIndex];
// Rotate lanes
if (rhoOffset < 32) {
var tMsw = (laneMsw << rhoOffset) | (laneLsw >>> (32 - rhoOffset));
var tLsw = (laneLsw << rhoOffset) | (laneMsw >>> (32 - rhoOffset));
} else /* if (rhoOffset >= 32) */ {
var tMsw = (laneLsw << (rhoOffset - 32)) | (laneMsw >>> (64 - rhoOffset));
var tLsw = (laneMsw << (rhoOffset - 32)) | (laneLsw >>> (64 - rhoOffset));
}
// Transpose lanes
var TPiLane = T[PI_INDEXES[laneIndex]];
TPiLane.high = tMsw;
TPiLane.low = tLsw;
}
// Rho pi at x = y = 0
var T0 = T[0];
var state0 = state[0];
T0.high = state0.high;
T0.low = state0.low;
// Chi
for (var x = 0; x < 5; x++) {
for (var y = 0; y < 5; y++) {
// Shortcuts
var laneIndex = x + 5 * y;
var lane = state[laneIndex];
var TLane = T[laneIndex];
var Tx1Lane = T[((x + 1) % 5) + 5 * y];
var Tx2Lane = T[((x + 2) % 5) + 5 * y];
// Mix rows
lane.high = TLane.high ^ (~Tx1Lane.high & Tx2Lane.high);
lane.low = TLane.low ^ (~Tx1Lane.low & Tx2Lane.low);
}
}
// Iota
var lane = state[0];
var roundConstant = ROUND_CONSTANTS[round];
lane.high ^= roundConstant.high;
lane.low ^= roundConstant.low;;
}
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
var blockSizeBits = this.blockSize * 32;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x1 << (24 - nBitsLeft % 32);
dataWords[((Math.ceil((nBitsLeft + 1) / blockSizeBits) * blockSizeBits) >>> 5) - 1] |= 0x80;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Shortcuts
var state = this._state;
var outputLengthBytes = this.cfg.outputLength / 8;
var outputLengthLanes = outputLengthBytes / 8;
// Squeeze
var hashWords = [];
for (var i = 0; i < outputLengthLanes; i++) {
// Shortcuts
var lane = state[i];
var laneMsw = lane.high;
var laneLsw = lane.low;
// Swap endian
laneMsw = (
(((laneMsw << 8) | (laneMsw >>> 24)) & 0x00ff00ff) |
(((laneMsw << 24) | (laneMsw >>> 8)) & 0xff00ff00)
);
laneLsw = (
(((laneLsw << 8) | (laneLsw >>> 24)) & 0x00ff00ff) |
(((laneLsw << 24) | (laneLsw >>> 8)) & 0xff00ff00)
);
// Squeeze state to retrieve hash
hashWords.push(laneLsw);
hashWords.push(laneMsw);
}
// Return final computed hash
return new WordArray.init(hashWords, outputLengthBytes);
},
clone: function () {
var clone = Hasher.clone.call(this);
var state = clone._state = this._state.slice(0);
for (var i = 0; i < 25; i++) {
state[i] = state[i].clone();
}
return clone;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA3('message');
* var hash = CryptoJS.SHA3(wordArray);
*/
C.SHA3 = Hasher._createHelper(SHA3);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA3(message, key);
*/
C.HmacSHA3 = Hasher._createHmacHelper(SHA3);
}(Math));
return CryptoJS.SHA3;
}));
},{"./core":44,"./x64-core":75}],72:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"), _dereq_("./sha512"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core", "./sha512"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_x64 = C.x64;
var X64Word = C_x64.Word;
var X64WordArray = C_x64.WordArray;
var C_algo = C.algo;
var SHA512 = C_algo.SHA512;
/**
* SHA-384 hash algorithm.
*/
var SHA384 = C_algo.SHA384 = SHA512.extend({
_doReset: function () {
this._hash = new X64WordArray.init([
new X64Word.init(0xcbbb9d5d, 0xc1059ed8), new X64Word.init(0x629a292a, 0x367cd507),
new X64Word.init(0x9159015a, 0x3070dd17), new X64Word.init(0x152fecd8, 0xf70e5939),
new X64Word.init(0x67332667, 0xffc00b31), new X64Word.init(0x8eb44a87, 0x68581511),
new X64Word.init(0xdb0c2e0d, 0x64f98fa7), new X64Word.init(0x47b5481d, 0xbefa4fa4)
]);
},
_doFinalize: function () {
var hash = SHA512._doFinalize.call(this);
hash.sigBytes -= 16;
return hash;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA384('message');
* var hash = CryptoJS.SHA384(wordArray);
*/
C.SHA384 = SHA512._createHelper(SHA384);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA384(message, key);
*/
C.HmacSHA384 = SHA512._createHmacHelper(SHA384);
}());
return CryptoJS.SHA384;
}));
},{"./core":44,"./sha512":73,"./x64-core":75}],73:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Hasher = C_lib.Hasher;
var C_x64 = C.x64;
var X64Word = C_x64.Word;
var X64WordArray = C_x64.WordArray;
var C_algo = C.algo;
function X64Word_create() {
return X64Word.create.apply(X64Word, arguments);
}
// Constants
var K = [
X64Word_create(0x428a2f98, 0xd728ae22), X64Word_create(0x71374491, 0x23ef65cd),
X64Word_create(0xb5c0fbcf, 0xec4d3b2f), X64Word_create(0xe9b5dba5, 0x8189dbbc),
X64Word_create(0x3956c25b, 0xf348b538), X64Word_create(0x59f111f1, 0xb605d019),
X64Word_create(0x923f82a4, 0xaf194f9b), X64Word_create(0xab1c5ed5, 0xda6d8118),
X64Word_create(0xd807aa98, 0xa3030242), X64Word_create(0x12835b01, 0x45706fbe),
X64Word_create(0x243185be, 0x4ee4b28c), X64Word_create(0x550c7dc3, 0xd5ffb4e2),
X64Word_create(0x72be5d74, 0xf27b896f), X64Word_create(0x80deb1fe, 0x3b1696b1),
X64Word_create(0x9bdc06a7, 0x25c71235), X64Word_create(0xc19bf174, 0xcf692694),
X64Word_create(0xe49b69c1, 0x9ef14ad2), X64Word_create(0xefbe4786, 0x384f25e3),
X64Word_create(0x0fc19dc6, 0x8b8cd5b5), X64Word_create(0x240ca1cc, 0x77ac9c65),
X64Word_create(0x2de92c6f, 0x592b0275), X64Word_create(0x4a7484aa, 0x6ea6e483),
X64Word_create(0x5cb0a9dc, 0xbd41fbd4), X64Word_create(0x76f988da, 0x831153b5),
X64Word_create(0x983e5152, 0xee66dfab), X64Word_create(0xa831c66d, 0x2db43210),
X64Word_create(0xb00327c8, 0x98fb213f), X64Word_create(0xbf597fc7, 0xbeef0ee4),
X64Word_create(0xc6e00bf3, 0x3da88fc2), X64Word_create(0xd5a79147, 0x930aa725),
X64Word_create(0x06ca6351, 0xe003826f), X64Word_create(0x14292967, 0x0a0e6e70),
X64Word_create(0x27b70a85, 0x46d22ffc), X64Word_create(0x2e1b2138, 0x5c26c926),
X64Word_create(0x4d2c6dfc, 0x5ac42aed), X64Word_create(0x53380d13, 0x9d95b3df),
X64Word_create(0x650a7354, 0x8baf63de), X64Word_create(0x766a0abb, 0x3c77b2a8),
X64Word_create(0x81c2c92e, 0x47edaee6), X64Word_create(0x92722c85, 0x1482353b),
X64Word_create(0xa2bfe8a1, 0x4cf10364), X64Word_create(0xa81a664b, 0xbc423001),
X64Word_create(0xc24b8b70, 0xd0f89791), X64Word_create(0xc76c51a3, 0x0654be30),
X64Word_create(0xd192e819, 0xd6ef5218), X64Word_create(0xd6990624, 0x5565a910),
X64Word_create(0xf40e3585, 0x5771202a), X64Word_create(0x106aa070, 0x32bbd1b8),
X64Word_create(0x19a4c116, 0xb8d2d0c8), X64Word_create(0x1e376c08, 0x5141ab53),
X64Word_create(0x2748774c, 0xdf8eeb99), X64Word_create(0x34b0bcb5, 0xe19b48a8),
X64Word_create(0x391c0cb3, 0xc5c95a63), X64Word_create(0x4ed8aa4a, 0xe3418acb),
X64Word_create(0x5b9cca4f, 0x7763e373), X64Word_create(0x682e6ff3, 0xd6b2b8a3),
X64Word_create(0x748f82ee, 0x5defb2fc), X64Word_create(0x78a5636f, 0x43172f60),
X64Word_create(0x84c87814, 0xa1f0ab72), X64Word_create(0x8cc70208, 0x1a6439ec),
X64Word_create(0x90befffa, 0x23631e28), X64Word_create(0xa4506ceb, 0xde82bde9),
X64Word_create(0xbef9a3f7, 0xb2c67915), X64Word_create(0xc67178f2, 0xe372532b),
X64Word_create(0xca273ece, 0xea26619c), X64Word_create(0xd186b8c7, 0x21c0c207),
X64Word_create(0xeada7dd6, 0xcde0eb1e), X64Word_create(0xf57d4f7f, 0xee6ed178),
X64Word_create(0x06f067aa, 0x72176fba), X64Word_create(0x0a637dc5, 0xa2c898a6),
X64Word_create(0x113f9804, 0xbef90dae), X64Word_create(0x1b710b35, 0x131c471b),
X64Word_create(0x28db77f5, 0x23047d84), X64Word_create(0x32caab7b, 0x40c72493),
X64Word_create(0x3c9ebe0a, 0x15c9bebc), X64Word_create(0x431d67c4, 0x9c100d4c),
X64Word_create(0x4cc5d4be, 0xcb3e42b6), X64Word_create(0x597f299c, 0xfc657e2a),
X64Word_create(0x5fcb6fab, 0x3ad6faec), X64Word_create(0x6c44198c, 0x4a475817)
];
// Reusable objects
var W = [];
(function () {
for (var i = 0; i < 80; i++) {
W[i] = X64Word_create();
}
}());
/**
* SHA-512 hash algorithm.
*/
var SHA512 = C_algo.SHA512 = Hasher.extend({
_doReset: function () {
this._hash = new X64WordArray.init([
new X64Word.init(0x6a09e667, 0xf3bcc908), new X64Word.init(0xbb67ae85, 0x84caa73b),
new X64Word.init(0x3c6ef372, 0xfe94f82b), new X64Word.init(0xa54ff53a, 0x5f1d36f1),
new X64Word.init(0x510e527f, 0xade682d1), new X64Word.init(0x9b05688c, 0x2b3e6c1f),
new X64Word.init(0x1f83d9ab, 0xfb41bd6b), new X64Word.init(0x5be0cd19, 0x137e2179)
]);
},
_doProcessBlock: function (M, offset) {
// Shortcuts
var H = this._hash.words;
var H0 = H[0];
var H1 = H[1];
var H2 = H[2];
var H3 = H[3];
var H4 = H[4];
var H5 = H[5];
var H6 = H[6];
var H7 = H[7];
var H0h = H0.high;
var H0l = H0.low;
var H1h = H1.high;
var H1l = H1.low;
var H2h = H2.high;
var H2l = H2.low;
var H3h = H3.high;
var H3l = H3.low;
var H4h = H4.high;
var H4l = H4.low;
var H5h = H5.high;
var H5l = H5.low;
var H6h = H6.high;
var H6l = H6.low;
var H7h = H7.high;
var H7l = H7.low;
// Working variables
var ah = H0h;
var al = H0l;
var bh = H1h;
var bl = H1l;
var ch = H2h;
var cl = H2l;
var dh = H3h;
var dl = H3l;
var eh = H4h;
var el = H4l;
var fh = H5h;
var fl = H5l;
var gh = H6h;
var gl = H6l;
var hh = H7h;
var hl = H7l;
// Rounds
for (var i = 0; i < 80; i++) {
// Shortcut
var Wi = W[i];
// Extend message
if (i < 16) {
var Wih = Wi.high = M[offset + i * 2] | 0;
var Wil = Wi.low = M[offset + i * 2 + 1] | 0;
} else {
// Gamma0
var gamma0x = W[i - 15];
var gamma0xh = gamma0x.high;
var gamma0xl = gamma0x.low;
var gamma0h = ((gamma0xh >>> 1) | (gamma0xl << 31)) ^ ((gamma0xh >>> 8) | (gamma0xl << 24)) ^ (gamma0xh >>> 7);
var gamma0l = ((gamma0xl >>> 1) | (gamma0xh << 31)) ^ ((gamma0xl >>> 8) | (gamma0xh << 24)) ^ ((gamma0xl >>> 7) | (gamma0xh << 25));
// Gamma1
var gamma1x = W[i - 2];
var gamma1xh = gamma1x.high;
var gamma1xl = gamma1x.low;
var gamma1h = ((gamma1xh >>> 19) | (gamma1xl << 13)) ^ ((gamma1xh << 3) | (gamma1xl >>> 29)) ^ (gamma1xh >>> 6);
var gamma1l = ((gamma1xl >>> 19) | (gamma1xh << 13)) ^ ((gamma1xl << 3) | (gamma1xh >>> 29)) ^ ((gamma1xl >>> 6) | (gamma1xh << 26));
// W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16]
var Wi7 = W[i - 7];
var Wi7h = Wi7.high;
var Wi7l = Wi7.low;
var Wi16 = W[i - 16];
var Wi16h = Wi16.high;
var Wi16l = Wi16.low;
var Wil = gamma0l + Wi7l;
var Wih = gamma0h + Wi7h + ((Wil >>> 0) < (gamma0l >>> 0) ? 1 : 0);
var Wil = Wil + gamma1l;
var Wih = Wih + gamma1h + ((Wil >>> 0) < (gamma1l >>> 0) ? 1 : 0);
var Wil = Wil + Wi16l;
var Wih = Wih + Wi16h + ((Wil >>> 0) < (Wi16l >>> 0) ? 1 : 0);
Wi.high = Wih;
Wi.low = Wil;
}
var chh = (eh & fh) ^ (~eh & gh);
var chl = (el & fl) ^ (~el & gl);
var majh = (ah & bh) ^ (ah & ch) ^ (bh & ch);
var majl = (al & bl) ^ (al & cl) ^ (bl & cl);
var sigma0h = ((ah >>> 28) | (al << 4)) ^ ((ah << 30) | (al >>> 2)) ^ ((ah << 25) | (al >>> 7));
var sigma0l = ((al >>> 28) | (ah << 4)) ^ ((al << 30) | (ah >>> 2)) ^ ((al << 25) | (ah >>> 7));
var sigma1h = ((eh >>> 14) | (el << 18)) ^ ((eh >>> 18) | (el << 14)) ^ ((eh << 23) | (el >>> 9));
var sigma1l = ((el >>> 14) | (eh << 18)) ^ ((el >>> 18) | (eh << 14)) ^ ((el << 23) | (eh >>> 9));
// t1 = h + sigma1 + ch + K[i] + W[i]
var Ki = K[i];
var Kih = Ki.high;
var Kil = Ki.low;
var t1l = hl + sigma1l;
var t1h = hh + sigma1h + ((t1l >>> 0) < (hl >>> 0) ? 1 : 0);
var t1l = t1l + chl;
var t1h = t1h + chh + ((t1l >>> 0) < (chl >>> 0) ? 1 : 0);
var t1l = t1l + Kil;
var t1h = t1h + Kih + ((t1l >>> 0) < (Kil >>> 0) ? 1 : 0);
var t1l = t1l + Wil;
var t1h = t1h + Wih + ((t1l >>> 0) < (Wil >>> 0) ? 1 : 0);
// t2 = sigma0 + maj
var t2l = sigma0l + majl;
var t2h = sigma0h + majh + ((t2l >>> 0) < (sigma0l >>> 0) ? 1 : 0);
// Update working variables
hh = gh;
hl = gl;
gh = fh;
gl = fl;
fh = eh;
fl = el;
el = (dl + t1l) | 0;
eh = (dh + t1h + ((el >>> 0) < (dl >>> 0) ? 1 : 0)) | 0;
dh = ch;
dl = cl;
ch = bh;
cl = bl;
bh = ah;
bl = al;
al = (t1l + t2l) | 0;
ah = (t1h + t2h + ((al >>> 0) < (t1l >>> 0) ? 1 : 0)) | 0;
}
// Intermediate hash value
H0l = H0.low = (H0l + al);
H0.high = (H0h + ah + ((H0l >>> 0) < (al >>> 0) ? 1 : 0));
H1l = H1.low = (H1l + bl);
H1.high = (H1h + bh + ((H1l >>> 0) < (bl >>> 0) ? 1 : 0));
H2l = H2.low = (H2l + cl);
H2.high = (H2h + ch + ((H2l >>> 0) < (cl >>> 0) ? 1 : 0));
H3l = H3.low = (H3l + dl);
H3.high = (H3h + dh + ((H3l >>> 0) < (dl >>> 0) ? 1 : 0));
H4l = H4.low = (H4l + el);
H4.high = (H4h + eh + ((H4l >>> 0) < (el >>> 0) ? 1 : 0));
H5l = H5.low = (H5l + fl);
H5.high = (H5h + fh + ((H5l >>> 0) < (fl >>> 0) ? 1 : 0));
H6l = H6.low = (H6l + gl);
H6.high = (H6h + gh + ((H6l >>> 0) < (gl >>> 0) ? 1 : 0));
H7l = H7.low = (H7l + hl);
H7.high = (H7h + hh + ((H7l >>> 0) < (hl >>> 0) ? 1 : 0));
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 30] = Math.floor(nBitsTotal / 0x100000000);
dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 31] = nBitsTotal;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Convert hash to 32-bit word array before returning
var hash = this._hash.toX32();
// Return final computed hash
return hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
},
blockSize: 1024/32
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA512('message');
* var hash = CryptoJS.SHA512(wordArray);
*/
C.SHA512 = Hasher._createHelper(SHA512);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA512(message, key);
*/
C.HmacSHA512 = Hasher._createHmacHelper(SHA512);
}());
return CryptoJS.SHA512;
}));
},{"./core":44,"./x64-core":75}],74:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var BlockCipher = C_lib.BlockCipher;
var C_algo = C.algo;
// Permuted Choice 1 constants
var PC1 = [
57, 49, 41, 33, 25, 17, 9, 1,
58, 50, 42, 34, 26, 18, 10, 2,
59, 51, 43, 35, 27, 19, 11, 3,
60, 52, 44, 36, 63, 55, 47, 39,
31, 23, 15, 7, 62, 54, 46, 38,
30, 22, 14, 6, 61, 53, 45, 37,
29, 21, 13, 5, 28, 20, 12, 4
];
// Permuted Choice 2 constants
var PC2 = [
14, 17, 11, 24, 1, 5,
3, 28, 15, 6, 21, 10,
23, 19, 12, 4, 26, 8,
16, 7, 27, 20, 13, 2,
41, 52, 31, 37, 47, 55,
30, 40, 51, 45, 33, 48,
44, 49, 39, 56, 34, 53,
46, 42, 50, 36, 29, 32
];
// Cumulative bit shift constants
var BIT_SHIFTS = [1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28];
// SBOXes and round permutation constants
var SBOX_P = [
{
0x0: 0x808200,
0x10000000: 0x8000,
0x20000000: 0x808002,
0x30000000: 0x2,
0x40000000: 0x200,
0x50000000: 0x808202,
0x60000000: 0x800202,
0x70000000: 0x800000,
0x80000000: 0x202,
0x90000000: 0x800200,
0xa0000000: 0x8200,
0xb0000000: 0x808000,
0xc0000000: 0x8002,
0xd0000000: 0x800002,
0xe0000000: 0x0,
0xf0000000: 0x8202,
0x8000000: 0x0,
0x18000000: 0x808202,
0x28000000: 0x8202,
0x38000000: 0x8000,
0x48000000: 0x808200,
0x58000000: 0x200,
0x68000000: 0x808002,
0x78000000: 0x2,
0x88000000: 0x800200,
0x98000000: 0x8200,
0xa8000000: 0x808000,
0xb8000000: 0x800202,
0xc8000000: 0x800002,
0xd8000000: 0x8002,
0xe8000000: 0x202,
0xf8000000: 0x800000,
0x1: 0x8000,
0x10000001: 0x2,
0x20000001: 0x808200,
0x30000001: 0x800000,
0x40000001: 0x808002,
0x50000001: 0x8200,
0x60000001: 0x200,
0x70000001: 0x800202,
0x80000001: 0x808202,
0x90000001: 0x808000,
0xa0000001: 0x800002,
0xb0000001: 0x8202,
0xc0000001: 0x202,
0xd0000001: 0x800200,
0xe0000001: 0x8002,
0xf0000001: 0x0,
0x8000001: 0x808202,
0x18000001: 0x808000,
0x28000001: 0x800000,
0x38000001: 0x200,
0x48000001: 0x8000,
0x58000001: 0x800002,
0x68000001: 0x2,
0x78000001: 0x8202,
0x88000001: 0x8002,
0x98000001: 0x800202,
0xa8000001: 0x202,
0xb8000001: 0x808200,
0xc8000001: 0x800200,
0xd8000001: 0x0,
0xe8000001: 0x8200,
0xf8000001: 0x808002
},
{
0x0: 0x40084010,
0x1000000: 0x4000,
0x2000000: 0x80000,
0x3000000: 0x40080010,
0x4000000: 0x40000010,
0x5000000: 0x40084000,
0x6000000: 0x40004000,
0x7000000: 0x10,
0x8000000: 0x84000,
0x9000000: 0x40004010,
0xa000000: 0x40000000,
0xb000000: 0x84010,
0xc000000: 0x80010,
0xd000000: 0x0,
0xe000000: 0x4010,
0xf000000: 0x40080000,
0x800000: 0x40004000,
0x1800000: 0x84010,
0x2800000: 0x10,
0x3800000: 0x40004010,
0x4800000: 0x40084010,
0x5800000: 0x40000000,
0x6800000: 0x80000,
0x7800000: 0x40080010,
0x8800000: 0x80010,
0x9800000: 0x0,
0xa800000: 0x4000,
0xb800000: 0x40080000,
0xc800000: 0x40000010,
0xd800000: 0x84000,
0xe800000: 0x40084000,
0xf800000: 0x4010,
0x10000000: 0x0,
0x11000000: 0x40080010,
0x12000000: 0x40004010,
0x13000000: 0x40084000,
0x14000000: 0x40080000,
0x15000000: 0x10,
0x16000000: 0x84010,
0x17000000: 0x4000,
0x18000000: 0x4010,
0x19000000: 0x80000,
0x1a000000: 0x80010,
0x1b000000: 0x40000010,
0x1c000000: 0x84000,
0x1d000000: 0x40004000,
0x1e000000: 0x40000000,
0x1f000000: 0x40084010,
0x10800000: 0x84010,
0x11800000: 0x80000,
0x12800000: 0x40080000,
0x13800000: 0x4000,
0x14800000: 0x40004000,
0x15800000: 0x40084010,
0x16800000: 0x10,
0x17800000: 0x40000000,
0x18800000: 0x40084000,
0x19800000: 0x40000010,
0x1a800000: 0x40004010,
0x1b800000: 0x80010,
0x1c800000: 0x0,
0x1d800000: 0x4010,
0x1e800000: 0x40080010,
0x1f800000: 0x84000
},
{
0x0: 0x104,
0x100000: 0x0,
0x200000: 0x4000100,
0x300000: 0x10104,
0x400000: 0x10004,
0x500000: 0x4000004,
0x600000: 0x4010104,
0x700000: 0x4010000,
0x800000: 0x4000000,
0x900000: 0x4010100,
0xa00000: 0x10100,
0xb00000: 0x4010004,
0xc00000: 0x4000104,
0xd00000: 0x10000,
0xe00000: 0x4,
0xf00000: 0x100,
0x80000: 0x4010100,
0x180000: 0x4010004,
0x280000: 0x0,
0x380000: 0x4000100,
0x480000: 0x4000004,
0x580000: 0x10000,
0x680000: 0x10004,
0x780000: 0x104,
0x880000: 0x4,
0x980000: 0x100,
0xa80000: 0x4010000,
0xb80000: 0x10104,
0xc80000: 0x10100,
0xd80000: 0x4000104,
0xe80000: 0x4010104,
0xf80000: 0x4000000,
0x1000000: 0x4010100,
0x1100000: 0x10004,
0x1200000: 0x10000,
0x1300000: 0x4000100,
0x1400000: 0x100,
0x1500000: 0x4010104,
0x1600000: 0x4000004,
0x1700000: 0x0,
0x1800000: 0x4000104,
0x1900000: 0x4000000,
0x1a00000: 0x4,
0x1b00000: 0x10100,
0x1c00000: 0x4010000,
0x1d00000: 0x104,
0x1e00000: 0x10104,
0x1f00000: 0x4010004,
0x1080000: 0x4000000,
0x1180000: 0x104,
0x1280000: 0x4010100,
0x1380000: 0x0,
0x1480000: 0x10004,
0x1580000: 0x4000100,
0x1680000: 0x100,
0x1780000: 0x4010004,
0x1880000: 0x10000,
0x1980000: 0x4010104,
0x1a80000: 0x10104,
0x1b80000: 0x4000004,
0x1c80000: 0x4000104,
0x1d80000: 0x4010000,
0x1e80000: 0x4,
0x1f80000: 0x10100
},
{
0x0: 0x80401000,
0x10000: 0x80001040,
0x20000: 0x401040,
0x30000: 0x80400000,
0x40000: 0x0,
0x50000: 0x401000,
0x60000: 0x80000040,
0x70000: 0x400040,
0x80000: 0x80000000,
0x90000: 0x400000,
0xa0000: 0x40,
0xb0000: 0x80001000,
0xc0000: 0x80400040,
0xd0000: 0x1040,
0xe0000: 0x1000,
0xf0000: 0x80401040,
0x8000: 0x80001040,
0x18000: 0x40,
0x28000: 0x80400040,
0x38000: 0x80001000,
0x48000: 0x401000,
0x58000: 0x80401040,
0x68000: 0x0,
0x78000: 0x80400000,
0x88000: 0x1000,
0x98000: 0x80401000,
0xa8000: 0x400000,
0xb8000: 0x1040,
0xc8000: 0x80000000,
0xd8000: 0x400040,
0xe8000: 0x401040,
0xf8000: 0x80000040,
0x100000: 0x400040,
0x110000: 0x401000,
0x120000: 0x80000040,
0x130000: 0x0,
0x140000: 0x1040,
0x150000: 0x80400040,
0x160000: 0x80401000,
0x170000: 0x80001040,
0x180000: 0x80401040,
0x190000: 0x80000000,
0x1a0000: 0x80400000,
0x1b0000: 0x401040,
0x1c0000: 0x80001000,
0x1d0000: 0x400000,
0x1e0000: 0x40,
0x1f0000: 0x1000,
0x108000: 0x80400000,
0x118000: 0x80401040,
0x128000: 0x0,
0x138000: 0x401000,
0x148000: 0x400040,
0x158000: 0x80000000,
0x168000: 0x80001040,
0x178000: 0x40,
0x188000: 0x80000040,
0x198000: 0x1000,
0x1a8000: 0x80001000,
0x1b8000: 0x80400040,
0x1c8000: 0x1040,
0x1d8000: 0x80401000,
0x1e8000: 0x400000,
0x1f8000: 0x401040
},
{
0x0: 0x80,
0x1000: 0x1040000,
0x2000: 0x40000,
0x3000: 0x20000000,
0x4000: 0x20040080,
0x5000: 0x1000080,
0x6000: 0x21000080,
0x7000: 0x40080,
0x8000: 0x1000000,
0x9000: 0x20040000,
0xa000: 0x20000080,
0xb000: 0x21040080,
0xc000: 0x21040000,
0xd000: 0x0,
0xe000: 0x1040080,
0xf000: 0x21000000,
0x800: 0x1040080,
0x1800: 0x21000080,
0x2800: 0x80,
0x3800: 0x1040000,
0x4800: 0x40000,
0x5800: 0x20040080,
0x6800: 0x21040000,
0x7800: 0x20000000,
0x8800: 0x20040000,
0x9800: 0x0,
0xa800: 0x21040080,
0xb800: 0x1000080,
0xc800: 0x20000080,
0xd800: 0x21000000,
0xe800: 0x1000000,
0xf800: 0x40080,
0x10000: 0x40000,
0x11000: 0x80,
0x12000: 0x20000000,
0x13000: 0x21000080,
0x14000: 0x1000080,
0x15000: 0x21040000,
0x16000: 0x20040080,
0x17000: 0x1000000,
0x18000: 0x21040080,
0x19000: 0x21000000,
0x1a000: 0x1040000,
0x1b000: 0x20040000,
0x1c000: 0x40080,
0x1d000: 0x20000080,
0x1e000: 0x0,
0x1f000: 0x1040080,
0x10800: 0x21000080,
0x11800: 0x1000000,
0x12800: 0x1040000,
0x13800: 0x20040080,
0x14800: 0x20000000,
0x15800: 0x1040080,
0x16800: 0x80,
0x17800: 0x21040000,
0x18800: 0x40080,
0x19800: 0x21040080,
0x1a800: 0x0,
0x1b800: 0x21000000,
0x1c800: 0x1000080,
0x1d800: 0x40000,
0x1e800: 0x20040000,
0x1f800: 0x20000080
},
{
0x0: 0x10000008,
0x100: 0x2000,
0x200: 0x10200000,
0x300: 0x10202008,
0x400: 0x10002000,
0x500: 0x200000,
0x600: 0x200008,
0x700: 0x10000000,
0x800: 0x0,
0x900: 0x10002008,
0xa00: 0x202000,
0xb00: 0x8,
0xc00: 0x10200008,
0xd00: 0x202008,
0xe00: 0x2008,
0xf00: 0x10202000,
0x80: 0x10200000,
0x180: 0x10202008,
0x280: 0x8,
0x380: 0x200000,
0x480: 0x202008,
0x580: 0x10000008,
0x680: 0x10002000,
0x780: 0x2008,
0x880: 0x200008,
0x980: 0x2000,
0xa80: 0x10002008,
0xb80: 0x10200008,
0xc80: 0x0,
0xd80: 0x10202000,
0xe80: 0x202000,
0xf80: 0x10000000,
0x1000: 0x10002000,
0x1100: 0x10200008,
0x1200: 0x10202008,
0x1300: 0x2008,
0x1400: 0x200000,
0x1500: 0x10000000,
0x1600: 0x10000008,
0x1700: 0x202000,
0x1800: 0x202008,
0x1900: 0x0,
0x1a00: 0x8,
0x1b00: 0x10200000,
0x1c00: 0x2000,
0x1d00: 0x10002008,
0x1e00: 0x10202000,
0x1f00: 0x200008,
0x1080: 0x8,
0x1180: 0x202000,
0x1280: 0x200000,
0x1380: 0x10000008,
0x1480: 0x10002000,
0x1580: 0x2008,
0x1680: 0x10202008,
0x1780: 0x10200000,
0x1880: 0x10202000,
0x1980: 0x10200008,
0x1a80: 0x2000,
0x1b80: 0x202008,
0x1c80: 0x200008,
0x1d80: 0x0,
0x1e80: 0x10000000,
0x1f80: 0x10002008
},
{
0x0: 0x100000,
0x10: 0x2000401,
0x20: 0x400,
0x30: 0x100401,
0x40: 0x2100401,
0x50: 0x0,
0x60: 0x1,
0x70: 0x2100001,
0x80: 0x2000400,
0x90: 0x100001,
0xa0: 0x2000001,
0xb0: 0x2100400,
0xc0: 0x2100000,
0xd0: 0x401,
0xe0: 0x100400,
0xf0: 0x2000000,
0x8: 0x2100001,
0x18: 0x0,
0x28: 0x2000401,
0x38: 0x2100400,
0x48: 0x100000,
0x58: 0x2000001,
0x68: 0x2000000,
0x78: 0x401,
0x88: 0x100401,
0x98: 0x2000400,
0xa8: 0x2100000,
0xb8: 0x100001,
0xc8: 0x400,
0xd8: 0x2100401,
0xe8: 0x1,
0xf8: 0x100400,
0x100: 0x2000000,
0x110: 0x100000,
0x120: 0x2000401,
0x130: 0x2100001,
0x140: 0x100001,
0x150: 0x2000400,
0x160: 0x2100400,
0x170: 0x100401,
0x180: 0x401,
0x190: 0x2100401,
0x1a0: 0x100400,
0x1b0: 0x1,
0x1c0: 0x0,
0x1d0: 0x2100000,
0x1e0: 0x2000001,
0x1f0: 0x400,
0x108: 0x100400,
0x118: 0x2000401,
0x128: 0x2100001,
0x138: 0x1,
0x148: 0x2000000,
0x158: 0x100000,
0x168: 0x401,
0x178: 0x2100400,
0x188: 0x2000001,
0x198: 0x2100000,
0x1a8: 0x0,
0x1b8: 0x2100401,
0x1c8: 0x100401,
0x1d8: 0x400,
0x1e8: 0x2000400,
0x1f8: 0x100001
},
{
0x0: 0x8000820,
0x1: 0x20000,
0x2: 0x8000000,
0x3: 0x20,
0x4: 0x20020,
0x5: 0x8020820,
0x6: 0x8020800,
0x7: 0x800,
0x8: 0x8020000,
0x9: 0x8000800,
0xa: 0x20800,
0xb: 0x8020020,
0xc: 0x820,
0xd: 0x0,
0xe: 0x8000020,
0xf: 0x20820,
0x80000000: 0x800,
0x80000001: 0x8020820,
0x80000002: 0x8000820,
0x80000003: 0x8000000,
0x80000004: 0x8020000,
0x80000005: 0x20800,
0x80000006: 0x20820,
0x80000007: 0x20,
0x80000008: 0x8000020,
0x80000009: 0x820,
0x8000000a: 0x20020,
0x8000000b: 0x8020800,
0x8000000c: 0x0,
0x8000000d: 0x8020020,
0x8000000e: 0x8000800,
0x8000000f: 0x20000,
0x10: 0x20820,
0x11: 0x8020800,
0x12: 0x20,
0x13: 0x800,
0x14: 0x8000800,
0x15: 0x8000020,
0x16: 0x8020020,
0x17: 0x20000,
0x18: 0x0,
0x19: 0x20020,
0x1a: 0x8020000,
0x1b: 0x8000820,
0x1c: 0x8020820,
0x1d: 0x20800,
0x1e: 0x820,
0x1f: 0x8000000,
0x80000010: 0x20000,
0x80000011: 0x800,
0x80000012: 0x8020020,
0x80000013: 0x20820,
0x80000014: 0x20,
0x80000015: 0x8020000,
0x80000016: 0x8000000,
0x80000017: 0x8000820,
0x80000018: 0x8020820,
0x80000019: 0x8000020,
0x8000001a: 0x8000800,
0x8000001b: 0x0,
0x8000001c: 0x20800,
0x8000001d: 0x820,
0x8000001e: 0x20020,
0x8000001f: 0x8020800
}
];
// Masks that select the SBOX input
var SBOX_MASK = [
0xf8000001, 0x1f800000, 0x01f80000, 0x001f8000,
0x0001f800, 0x00001f80, 0x000001f8, 0x8000001f
];
/**
* DES block cipher algorithm.
*/
var DES = C_algo.DES = BlockCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
// Select 56 bits according to PC1
var keyBits = [];
for (var i = 0; i < 56; i++) {
var keyBitPos = PC1[i] - 1;
keyBits[i] = (keyWords[keyBitPos >>> 5] >>> (31 - keyBitPos % 32)) & 1;
}
// Assemble 16 subkeys
var subKeys = this._subKeys = [];
for (var nSubKey = 0; nSubKey < 16; nSubKey++) {
// Create subkey
var subKey = subKeys[nSubKey] = [];
// Shortcut
var bitShift = BIT_SHIFTS[nSubKey];
// Select 48 bits according to PC2
for (var i = 0; i < 24; i++) {
// Select from the left 28 key bits
subKey[(i / 6) | 0] |= keyBits[((PC2[i] - 1) + bitShift) % 28] << (31 - i % 6);
// Select from the right 28 key bits
subKey[4 + ((i / 6) | 0)] |= keyBits[28 + (((PC2[i + 24] - 1) + bitShift) % 28)] << (31 - i % 6);
}
// Since each subkey is applied to an expanded 32-bit input,
// the subkey can be broken into 8 values scaled to 32-bits,
// which allows the key to be used without expansion
subKey[0] = (subKey[0] << 1) | (subKey[0] >>> 31);
for (var i = 1; i < 7; i++) {
subKey[i] = subKey[i] >>> ((i - 1) * 4 + 3);
}
subKey[7] = (subKey[7] << 5) | (subKey[7] >>> 27);
}
// Compute inverse subkeys
var invSubKeys = this._invSubKeys = [];
for (var i = 0; i < 16; i++) {
invSubKeys[i] = subKeys[15 - i];
}
},
encryptBlock: function (M, offset) {
this._doCryptBlock(M, offset, this._subKeys);
},
decryptBlock: function (M, offset) {
this._doCryptBlock(M, offset, this._invSubKeys);
},
_doCryptBlock: function (M, offset, subKeys) {
// Get input
this._lBlock = M[offset];
this._rBlock = M[offset + 1];
// Initial permutation
exchangeLR.call(this, 4, 0x0f0f0f0f);
exchangeLR.call(this, 16, 0x0000ffff);
exchangeRL.call(this, 2, 0x33333333);
exchangeRL.call(this, 8, 0x00ff00ff);
exchangeLR.call(this, 1, 0x55555555);
// Rounds
for (var round = 0; round < 16; round++) {
// Shortcuts
var subKey = subKeys[round];
var lBlock = this._lBlock;
var rBlock = this._rBlock;
// Feistel function
var f = 0;
for (var i = 0; i < 8; i++) {
f |= SBOX_P[i][((rBlock ^ subKey[i]) & SBOX_MASK[i]) >>> 0];
}
this._lBlock = rBlock;
this._rBlock = lBlock ^ f;
}
// Undo swap from last round
var t = this._lBlock;
this._lBlock = this._rBlock;
this._rBlock = t;
// Final permutation
exchangeLR.call(this, 1, 0x55555555);
exchangeRL.call(this, 8, 0x00ff00ff);
exchangeRL.call(this, 2, 0x33333333);
exchangeLR.call(this, 16, 0x0000ffff);
exchangeLR.call(this, 4, 0x0f0f0f0f);
// Set output
M[offset] = this._lBlock;
M[offset + 1] = this._rBlock;
},
keySize: 64/32,
ivSize: 64/32,
blockSize: 64/32
});
// Swap bits across the left and right words
function exchangeLR(offset, mask) {
var t = ((this._lBlock >>> offset) ^ this._rBlock) & mask;
this._rBlock ^= t;
this._lBlock ^= t << offset;
}
function exchangeRL(offset, mask) {
var t = ((this._rBlock >>> offset) ^ this._lBlock) & mask;
this._lBlock ^= t;
this._rBlock ^= t << offset;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.DES.encrypt(message, key, cfg);
* var plaintext = CryptoJS.DES.decrypt(ciphertext, key, cfg);
*/
C.DES = BlockCipher._createHelper(DES);
/**
* Triple-DES block cipher algorithm.
*/
var TripleDES = C_algo.TripleDES = BlockCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
// Create DES instances
this._des1 = DES.createEncryptor(WordArray.create(keyWords.slice(0, 2)));
this._des2 = DES.createEncryptor(WordArray.create(keyWords.slice(2, 4)));
this._des3 = DES.createEncryptor(WordArray.create(keyWords.slice(4, 6)));
},
encryptBlock: function (M, offset) {
this._des1.encryptBlock(M, offset);
this._des2.decryptBlock(M, offset);
this._des3.encryptBlock(M, offset);
},
decryptBlock: function (M, offset) {
this._des3.decryptBlock(M, offset);
this._des2.encryptBlock(M, offset);
this._des1.decryptBlock(M, offset);
},
keySize: 192/32,
ivSize: 64/32,
blockSize: 64/32
});
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.TripleDES.encrypt(message, key, cfg);
* var plaintext = CryptoJS.TripleDES.decrypt(ciphertext, key, cfg);
*/
C.TripleDES = BlockCipher._createHelper(TripleDES);
}());
return CryptoJS.TripleDES;
}));
},{"./cipher-core":43,"./core":44,"./enc-base64":45,"./evpkdf":47,"./md5":52}],75:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (undefined) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var X32WordArray = C_lib.WordArray;
/**
* x64 namespace.
*/
var C_x64 = C.x64 = {};
/**
* A 64-bit word.
*/
var X64Word = C_x64.Word = Base.extend({
/**
* Initializes a newly created 64-bit word.
*
* @param {number} high The high 32 bits.
* @param {number} low The low 32 bits.
*
* @example
*
* var x64Word = CryptoJS.x64.Word.create(0x00010203, 0x04050607);
*/
init: function (high, low) {
this.high = high;
this.low = low;
}
/**
* Bitwise NOTs this word.
*
* @return {X64Word} A new x64-Word object after negating.
*
* @example
*
* var negated = x64Word.not();
*/
// not: function () {
// var high = ~this.high;
// var low = ~this.low;
// return X64Word.create(high, low);
// },
/**
* Bitwise ANDs this word with the passed word.
*
* @param {X64Word} word The x64-Word to AND with this word.
*
* @return {X64Word} A new x64-Word object after ANDing.
*
* @example
*
* var anded = x64Word.and(anotherX64Word);
*/
// and: function (word) {
// var high = this.high & word.high;
// var low = this.low & word.low;
// return X64Word.create(high, low);
// },
/**
* Bitwise ORs this word with the passed word.
*
* @param {X64Word} word The x64-Word to OR with this word.
*
* @return {X64Word} A new x64-Word object after ORing.
*
* @example
*
* var ored = x64Word.or(anotherX64Word);
*/
// or: function (word) {
// var high = this.high | word.high;
// var low = this.low | word.low;
// return X64Word.create(high, low);
// },
/**
* Bitwise XORs this word with the passed word.
*
* @param {X64Word} word The x64-Word to XOR with this word.
*
* @return {X64Word} A new x64-Word object after XORing.
*
* @example
*
* var xored = x64Word.xor(anotherX64Word);
*/
// xor: function (word) {
// var high = this.high ^ word.high;
// var low = this.low ^ word.low;
// return X64Word.create(high, low);
// },
/**
* Shifts this word n bits to the left.
*
* @param {number} n The number of bits to shift.
*
* @return {X64Word} A new x64-Word object after shifting.
*
* @example
*
* var shifted = x64Word.shiftL(25);
*/
// shiftL: function (n) {
// if (n < 32) {
// var high = (this.high << n) | (this.low >>> (32 - n));
// var low = this.low << n;
// } else {
// var high = this.low << (n - 32);
// var low = 0;
// }
// return X64Word.create(high, low);
// },
/**
* Shifts this word n bits to the right.
*
* @param {number} n The number of bits to shift.
*
* @return {X64Word} A new x64-Word object after shifting.
*
* @example
*
* var shifted = x64Word.shiftR(7);
*/
// shiftR: function (n) {
// if (n < 32) {
// var low = (this.low >>> n) | (this.high << (32 - n));
// var high = this.high >>> n;
// } else {
// var low = this.high >>> (n - 32);
// var high = 0;
// }
// return X64Word.create(high, low);
// },
/**
* Rotates this word n bits to the left.
*
* @param {number} n The number of bits to rotate.
*
* @return {X64Word} A new x64-Word object after rotating.
*
* @example
*
* var rotated = x64Word.rotL(25);
*/
// rotL: function (n) {
// return this.shiftL(n).or(this.shiftR(64 - n));
// },
/**
* Rotates this word n bits to the right.
*
* @param {number} n The number of bits to rotate.
*
* @return {X64Word} A new x64-Word object after rotating.
*
* @example
*
* var rotated = x64Word.rotR(7);
*/
// rotR: function (n) {
// return this.shiftR(n).or(this.shiftL(64 - n));
// },
/**
* Adds this word with the passed word.
*
* @param {X64Word} word The x64-Word to add with this word.
*
* @return {X64Word} A new x64-Word object after adding.
*
* @example
*
* var added = x64Word.add(anotherX64Word);
*/
// add: function (word) {
// var low = (this.low + word.low) | 0;
// var carry = (low >>> 0) < (this.low >>> 0) ? 1 : 0;
// var high = (this.high + word.high + carry) | 0;
// return X64Word.create(high, low);
// }
});
/**
* An array of 64-bit words.
*
* @property {Array} words The array of CryptoJS.x64.Word objects.
* @property {number} sigBytes The number of significant bytes in this word array.
*/
var X64WordArray = C_x64.WordArray = Base.extend({
/**
* Initializes a newly created word array.
*
* @param {Array} words (Optional) An array of CryptoJS.x64.Word objects.
* @param {number} sigBytes (Optional) The number of significant bytes in the words.
*
* @example
*
* var wordArray = CryptoJS.x64.WordArray.create();
*
* var wordArray = CryptoJS.x64.WordArray.create([
* CryptoJS.x64.Word.create(0x00010203, 0x04050607),
* CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)
* ]);
*
* var wordArray = CryptoJS.x64.WordArray.create([
* CryptoJS.x64.Word.create(0x00010203, 0x04050607),
* CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)
* ], 10);
*/
init: function (words, sigBytes) {
words = this.words = words || [];
if (sigBytes != undefined) {
this.sigBytes = sigBytes;
} else {
this.sigBytes = words.length * 8;
}
},
/**
* Converts this 64-bit word array to a 32-bit word array.
*
* @return {CryptoJS.lib.WordArray} This word array's data as a 32-bit word array.
*
* @example
*
* var x32WordArray = x64WordArray.toX32();
*/
toX32: function () {
// Shortcuts
var x64Words = this.words;
var x64WordsLength = x64Words.length;
// Convert
var x32Words = [];
for (var i = 0; i < x64WordsLength; i++) {
var x64Word = x64Words[i];
x32Words.push(x64Word.high);
x32Words.push(x64Word.low);
}
return X32WordArray.create(x32Words, this.sigBytes);
},
/**
* Creates a copy of this word array.
*
* @return {X64WordArray} The clone.
*
* @example
*
* var clone = x64WordArray.clone();
*/
clone: function () {
var clone = Base.clone.call(this);
// Clone "words" array
var words = clone.words = this.words.slice(0);
// Clone each X64Word object
var wordsLength = words.length;
for (var i = 0; i < wordsLength; i++) {
words[i] = words[i].clone();
}
return clone;
}
});
}());
return CryptoJS;
}));
},{"./core":44}],76:[function(_dereq_,module,exports){
// shim for using process in browser
var process = module.exports = {};
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;
function cleanUpNextTick() {
draining = false;
if (currentQueue.length) {
queue = currentQueue.concat(queue);
} else {
queueIndex = -1;
}
if (queue.length) {
drainQueue();
}
}
function drainQueue() {
if (draining) {
return;
}
var timeout = setTimeout(cleanUpNextTick);
draining = true;
var len = queue.length;
while(len) {
currentQueue = queue;
queue = [];
while (++queueIndex < len) {
if (currentQueue) {
currentQueue[queueIndex].run();
}
}
queueIndex = -1;
len = queue.length;
}
currentQueue = null;
draining = false;
clearTimeout(timeout);
}
process.nextTick = function (fun) {
var args = new Array(arguments.length - 1);
if (arguments.length > 1) {
for (var i = 1; i < arguments.length; i++) {
args[i - 1] = arguments[i];
}
}
queue.push(new Item(fun, args));
if (queue.length === 1 && !draining) {
setTimeout(drainQueue, 0);
}
};
// v8 likes predictible objects
function Item(fun, array) {
this.fun = fun;
this.array = array;
}
Item.prototype.run = function () {
this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};
function noop() {}
process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.binding = function (name) {
throw new Error('process.binding is not supported');
};
process.cwd = function () { return '/' };
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };
},{}],77:[function(_dereq_,module,exports){
'use strict';
var asap = _dereq_('asap')
module.exports = Promise
function Promise(fn) {
if (typeof this !== 'object') throw new TypeError('Promises must be constructed via new')
if (typeof fn !== 'function') throw new TypeError('not a function')
var state = null
var value = null
var deferreds = []
var self = this
this.then = function(onFulfilled, onRejected) {
return new Promise(function(resolve, reject) {
handle(new Handler(onFulfilled, onRejected, resolve, reject))
})
}
function handle(deferred) {
if (state === null) {
deferreds.push(deferred)
return
}
asap(function() {
var cb = state ? deferred.onFulfilled : deferred.onRejected
if (cb === null) {
(state ? deferred.resolve : deferred.reject)(value)
return
}
var ret
try {
ret = cb(value)
}
catch (e) {
deferred.reject(e)
return
}
deferred.resolve(ret)
})
}
function resolve(newValue) {
try { //Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure
if (newValue === self) throw new TypeError('A promise cannot be resolved with itself.')
if (newValue && (typeof newValue === 'object' || typeof newValue === 'function')) {
var then = newValue.then
if (typeof then === 'function') {
doResolve(then.bind(newValue), resolve, reject)
return
}
}
state = true
value = newValue
finale()
} catch (e) { reject(e) }
}
function reject(newValue) {
state = false
value = newValue
finale()
}
function finale() {
for (var i = 0, len = deferreds.length; i < len; i++)
handle(deferreds[i])
deferreds = null
}
doResolve(fn, resolve, reject)
}
function Handler(onFulfilled, onRejected, resolve, reject){
this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null
this.onRejected = typeof onRejected === 'function' ? onRejected : null
this.resolve = resolve
this.reject = reject
}
/**
* Take a potentially misbehaving resolver function and make sure
* onFulfilled and onRejected are only called once.
*
* Makes no guarantees about asynchrony.
*/
function doResolve(fn, onFulfilled, onRejected) {
var done = false;
try {
fn(function (value) {
if (done) return
done = true
onFulfilled(value)
}, function (reason) {
if (done) return
done = true
onRejected(reason)
})
} catch (ex) {
if (done) return
done = true
onRejected(ex)
}
}
},{"asap":79}],78:[function(_dereq_,module,exports){
'use strict';
//This file contains then/promise specific extensions to the core promise API
var Promise = _dereq_('./core.js')
var asap = _dereq_('asap')
module.exports = Promise
/* Static Functions */
function ValuePromise(value) {
this.then = function (onFulfilled) {
if (typeof onFulfilled !== 'function') return this
return new Promise(function (resolve, reject) {
asap(function () {
try {
resolve(onFulfilled(value))
} catch (ex) {
reject(ex);
}
})
})
}
}
ValuePromise.prototype = Object.create(Promise.prototype)
var TRUE = new ValuePromise(true)
var FALSE = new ValuePromise(false)
var NULL = new ValuePromise(null)
var UNDEFINED = new ValuePromise(undefined)
var ZERO = new ValuePromise(0)
var EMPTYSTRING = new ValuePromise('')
Promise.resolve = function (value) {
if (value instanceof Promise) return value
if (value === null) return NULL
if (value === undefined) return UNDEFINED
if (value === true) return TRUE
if (value === false) return FALSE
if (value === 0) return ZERO
if (value === '') return EMPTYSTRING
if (typeof value === 'object' || typeof value === 'function') {
try {
var then = value.then
if (typeof then === 'function') {
return new Promise(then.bind(value))
}
} catch (ex) {
return new Promise(function (resolve, reject) {
reject(ex)
})
}
}
return new ValuePromise(value)
}
Promise.from = Promise.cast = function (value) {
var err = new Error('Promise.from and Promise.cast are deprecated, use Promise.resolve instead')
err.name = 'Warning'
console.warn(err.stack)
return Promise.resolve(value)
}
Promise.denodeify = function (fn, argumentCount) {
argumentCount = argumentCount || Infinity
return function () {
var self = this
var args = Array.prototype.slice.call(arguments)
return new Promise(function (resolve, reject) {
while (args.length && args.length > argumentCount) {
args.pop()
}
args.push(function (err, res) {
if (err) reject(err)
else resolve(res)
})
fn.apply(self, args)
})
}
}
Promise.nodeify = function (fn) {
return function () {
var args = Array.prototype.slice.call(arguments)
var callback = typeof args[args.length - 1] === 'function' ? args.pop() : null
try {
return fn.apply(this, arguments).nodeify(callback)
} catch (ex) {
if (callback === null || typeof callback == 'undefined') {
return new Promise(function (resolve, reject) { reject(ex) })
} else {
asap(function () {
callback(ex)
})
}
}
}
}
Promise.all = function () {
var calledWithArray = arguments.length === 1 && Array.isArray(arguments[0])
var args = Array.prototype.slice.call(calledWithArray ? arguments[0] : arguments)
if (!calledWithArray) {
var err = new Error('Promise.all should be called with a single array, calling it with multiple arguments is deprecated')
err.name = 'Warning'
console.warn(err.stack)
}
return new Promise(function (resolve, reject) {
if (args.length === 0) return resolve([])
var remaining = args.length
function res(i, val) {
try {
if (val && (typeof val === 'object' || typeof val === 'function')) {
var then = val.then
if (typeof then === 'function') {
then.call(val, function (val) { res(i, val) }, reject)
return
}
}
args[i] = val
if (--remaining === 0) {
resolve(args);
}
} catch (ex) {
reject(ex)
}
}
for (var i = 0; i < args.length; i++) {
res(i, args[i])
}
})
}
Promise.reject = function (value) {
return new Promise(function (resolve, reject) {
reject(value);
});
}
Promise.race = function (values) {
return new Promise(function (resolve, reject) {
values.forEach(function(value){
Promise.resolve(value).then(resolve, reject);
})
});
}
/* Prototype Methods */
Promise.prototype.done = function (onFulfilled, onRejected) {
var self = arguments.length ? this.then.apply(this, arguments) : this
self.then(null, function (err) {
asap(function () {
throw err
})
})
}
Promise.prototype.nodeify = function (callback) {
if (typeof callback != 'function') return this
this.then(function (value) {
asap(function () {
callback(null, value)
})
}, function (err) {
asap(function () {
callback(err)
})
})
}
Promise.prototype['catch'] = function (onRejected) {
return this.then(null, onRejected);
}
},{"./core.js":77,"asap":79}],79:[function(_dereq_,module,exports){
(function (process){
// Use the fastest possible means to execute a task in a future turn
// of the event loop.
// linked list of tasks (single, with head node)
var head = {task: void 0, next: null};
var tail = head;
var flushing = false;
var requestFlush = void 0;
var isNodeJS = false;
function flush() {
/* jshint loopfunc: true */
while (head.next) {
head = head.next;
var task = head.task;
head.task = void 0;
var domain = head.domain;
if (domain) {
head.domain = void 0;
domain.enter();
}
try {
task();
} catch (e) {
if (isNodeJS) {
// In node, uncaught exceptions are considered fatal errors.
// Re-throw them synchronously to interrupt flushing!
// Ensure continuation if the uncaught exception is suppressed
// listening "uncaughtException" events (as domains does).
// Continue in next event to avoid tick recursion.
if (domain) {
domain.exit();
}
setTimeout(flush, 0);
if (domain) {
domain.enter();
}
throw e;
} else {
// In browsers, uncaught exceptions are not fatal.
// Re-throw them asynchronously to avoid slow-downs.
setTimeout(function() {
throw e;
}, 0);
}
}
if (domain) {
domain.exit();
}
}
flushing = false;
}
if (typeof process !== "undefined" && process.nextTick) {
// Node.js before 0.9. Note that some fake-Node environments, like the
// Mocha test runner, introduce a `process` global without a `nextTick`.
isNodeJS = true;
requestFlush = function () {
process.nextTick(flush);
};
} else if (typeof setImmediate === "function") {
// In IE10, Node.js 0.9+, or https://github.com/NobleJS/setImmediate
if (typeof window !== "undefined") {
requestFlush = setImmediate.bind(window, flush);
} else {
requestFlush = function () {
setImmediate(flush);
};
}
} else if (typeof MessageChannel !== "undefined") {
// modern browsers
// http://www.nonblocking.io/2011/06/windownexttick.html
var channel = new MessageChannel();
channel.port1.onmessage = flush;
requestFlush = function () {
channel.port2.postMessage(0);
};
} else {
// old browsers
requestFlush = function () {
setTimeout(flush, 0);
};
}
function asap(task) {
tail = tail.next = {
task: task,
domain: isNodeJS && process.domain,
next: null
};
if (!flushing) {
flushing = true;
requestFlush();
}
};
module.exports = asap;
}).call(this,_dereq_('_process'))
},{"_process":76}],80:[function(_dereq_,module,exports){
// Some code originally from async_storage.js in
// [Gaia](https://github.com/mozilla-b2g/gaia).
(function() {
'use strict';
// Originally found in https://github.com/mozilla-b2g/gaia/blob/e8f624e4cc9ea945727278039b3bc9bcb9f8667a/shared/js/async_storage.js
// Promises!
var Promise = (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') ?
_dereq_('promise') : this.Promise;
// Initialize IndexedDB; fall back to vendor-prefixed versions if needed.
var indexedDB = indexedDB || this.indexedDB || this.webkitIndexedDB ||
this.mozIndexedDB || this.OIndexedDB ||
this.msIndexedDB;
// If IndexedDB isn't available, we get outta here!
if (!indexedDB) {
return;
}
var DETECT_BLOB_SUPPORT_STORE = 'local-forage-detect-blob-support';
var supportsBlobs;
// Abstracts constructing a Blob object, so it also works in older
// browsers that don't support the native Blob constructor. (i.e.
// old QtWebKit versions, at least).
function _createBlob(parts, properties) {
parts = parts || [];
properties = properties || {};
try {
return new Blob(parts, properties);
} catch (e) {
if (e.name !== 'TypeError') {
throw e;
}
var BlobBuilder = window.BlobBuilder ||
window.MSBlobBuilder ||
window.MozBlobBuilder ||
window.WebKitBlobBuilder;
var builder = new BlobBuilder();
for (var i = 0; i < parts.length; i += 1) {
builder.append(parts[i]);
}
return builder.getBlob(properties.type);
}
}
// Transform a binary string to an array buffer, because otherwise
// weird stuff happens when you try to work with the binary string directly.
// It is known.
// From http://stackoverflow.com/questions/14967647/ (continues on next line)
// encode-decode-image-with-base64-breaks-image (2013-04-21)
function _binStringToArrayBuffer(bin) {
var length = bin.length;
var buf = new ArrayBuffer(length);
var arr = new Uint8Array(buf);
for (var i = 0; i < length; i++) {
arr[i] = bin.charCodeAt(i);
}
return buf;
}
// Fetch a blob using ajax. This reveals bugs in Chrome < 43.
// For details on all this junk:
// https://github.com/nolanlawson/state-of-binary-data-in-the-browser#readme
function _blobAjax(url) {
return new Promise(function(resolve, reject) {
var xhr = new XMLHttpRequest();
xhr.open('GET', url);
xhr.withCredentials = true;
xhr.responseType = 'arraybuffer';
xhr.onreadystatechange = function() {
if (xhr.readyState !== 4) {
return;
}
if (xhr.status === 200) {
return resolve({
response: xhr.response,
type: xhr.getResponseHeader('Content-Type')
});
}
reject({status: xhr.status, response: xhr.response});
};
xhr.send();
});
}
//
// Detect blob support. Chrome didn't support it until version 38.
// In version 37 they had a broken version where PNGs (and possibly
// other binary types) aren't stored correctly, because when you fetch
// them, the content type is always null.
//
// Furthermore, they have some outstanding bugs where blobs occasionally
// are read by FileReader as null, or by ajax as 404s.
//
// Sadly we use the 404 bug to detect the FileReader bug, so if they
// get fixed independently and released in different versions of Chrome,
// then the bug could come back. So it's worthwhile to watch these issues:
// 404 bug: https://code.google.com/p/chromium/issues/detail?id=447916
// FileReader bug: https://code.google.com/p/chromium/issues/detail?id=447836
//
function _checkBlobSupportWithoutCaching(idb) {
return new Promise(function(resolve, reject) {
var blob = _createBlob([''], {type: 'image/png'});
var txn = idb.transaction([DETECT_BLOB_SUPPORT_STORE], 'readwrite');
txn.objectStore(DETECT_BLOB_SUPPORT_STORE).put(blob, 'key');
txn.oncomplete = function() {
// have to do it in a separate transaction, else the correct
// content type is always returned
var blobTxn = idb.transaction([DETECT_BLOB_SUPPORT_STORE],
'readwrite');
var getBlobReq = blobTxn.objectStore(
DETECT_BLOB_SUPPORT_STORE).get('key');
getBlobReq.onerror = reject;
getBlobReq.onsuccess = function(e) {
var storedBlob = e.target.result;
var url = URL.createObjectURL(storedBlob);
_blobAjax(url).then(function(res) {
resolve(!!(res && res.type === 'image/png'));
}, function() {
resolve(false);
}).then(function() {
URL.revokeObjectURL(url);
});
};
};
})['catch'](function() {
return false; // error, so assume unsupported
});
}
function _checkBlobSupport(idb) {
if (typeof supportsBlobs === 'boolean') {
return Promise.resolve(supportsBlobs);
}
return _checkBlobSupportWithoutCaching(idb).then(function(value) {
supportsBlobs = value;
return supportsBlobs;
});
}
// encode a blob for indexeddb engines that don't support blobs
function _encodeBlob(blob) {
return new Promise(function(resolve, reject) {
var reader = new FileReader();
reader.onerror = reject;
reader.onloadend = function(e) {
var base64 = btoa(e.target.result || '');
resolve({
__local_forage_encoded_blob: true,
data: base64,
type: blob.type
});
};
reader.readAsBinaryString(blob);
});
}
// decode an encoded blob
function _decodeBlob(encodedBlob) {
var arrayBuff = _binStringToArrayBuffer(atob(encodedBlob.data));
return _createBlob([arrayBuff], { type: encodedBlob.type});
}
// is this one of our fancy encoded blobs?
function _isEncodedBlob(value) {
return value && value.__local_forage_encoded_blob;
}
// Open the IndexedDB database (automatically creates one if one didn't
// previously exist), using any options set in the config.
function _initStorage(options) {
var self = this;
var dbInfo = {
db: null
};
if (options) {
for (var i in options) {
dbInfo[i] = options[i];
}
}
return new Promise(function(resolve, reject) {
var openreq = indexedDB.open(dbInfo.name, dbInfo.version);
openreq.onerror = function() {
reject(openreq.error);
};
openreq.onupgradeneeded = function(e) {
// First time setup: create an empty object store
openreq.result.createObjectStore(dbInfo.storeName);
if (e.oldVersion <= 1) {
// added when support for blob shims was added
openreq.result.createObjectStore(DETECT_BLOB_SUPPORT_STORE);
}
};
openreq.onsuccess = function() {
dbInfo.db = openreq.result;
self._dbInfo = dbInfo;
resolve();
};
});
}
function getItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var req = store.get(key);
req.onsuccess = function() {
var value = req.result;
if (value === undefined) {
value = null;
}
if (_isEncodedBlob(value)) {
value = _decodeBlob(value);
}
resolve(value);
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Iterate over all items stored in database.
function iterate(iterator, callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var req = store.openCursor();
var iterationNumber = 1;
req.onsuccess = function() {
var cursor = req.result;
if (cursor) {
var value = cursor.value;
if (_isEncodedBlob(value)) {
value = _decodeBlob(value);
}
var result = iterator(value, cursor.key, iterationNumber++);
if (result !== void(0)) {
resolve(result);
} else {
cursor['continue']();
}
} else {
resolve();
}
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function setItem(key, value, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
var dbInfo;
self.ready().then(function() {
dbInfo = self._dbInfo;
return _checkBlobSupport(dbInfo.db);
}).then(function(blobSupport) {
if (!blobSupport && value instanceof Blob) {
return _encodeBlob(value);
}
return value;
}).then(function(value) {
var transaction = dbInfo.db.transaction(dbInfo.storeName, 'readwrite');
var store = transaction.objectStore(dbInfo.storeName);
// The reason we don't _save_ null is because IE 10 does
// not support saving the `null` type in IndexedDB. How
// ironic, given the bug below!
// See: https://github.com/mozilla/localForage/issues/161
if (value === null) {
value = undefined;
}
var req = store.put(value, key);
transaction.oncomplete = function() {
// Cast to undefined so the value passed to
// callback/promise is the same as what one would get out
// of `getItem()` later. This leads to some weirdness
// (setItem('foo', undefined) will return `null`), but
// it's not my fault localStorage is our baseline and that
// it's weird.
if (value === undefined) {
value = null;
}
resolve(value);
};
transaction.onabort = transaction.onerror = function() {
var err = req.error ? req.error : req.transaction.error;
reject(err);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function removeItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var transaction = dbInfo.db.transaction(dbInfo.storeName, 'readwrite');
var store = transaction.objectStore(dbInfo.storeName);
// We use a Grunt task to make this safe for IE and some
// versions of Android (including those used by Cordova).
// Normally IE won't like `['delete']()` and will insist on
// using `['delete']()`, but we have a build step that
// fixes this for us now.
var req = store['delete'](key);
transaction.oncomplete = function() {
resolve();
};
transaction.onerror = function() {
reject(req.error);
};
// The request will be also be aborted if we've exceeded our storage
// space.
transaction.onabort = function() {
var err = req.error ? req.error : req.transaction.error;
reject(err);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function clear(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var transaction = dbInfo.db.transaction(dbInfo.storeName, 'readwrite');
var store = transaction.objectStore(dbInfo.storeName);
var req = store.clear();
transaction.oncomplete = function() {
resolve();
};
transaction.onabort = transaction.onerror = function() {
var err = req.error ? req.error : req.transaction.error;
reject(err);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function length(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var req = store.count();
req.onsuccess = function() {
resolve(req.result);
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function key(n, callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
if (n < 0) {
resolve(null);
return;
}
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var advanced = false;
var req = store.openCursor();
req.onsuccess = function() {
var cursor = req.result;
if (!cursor) {
// this means there weren't enough keys
resolve(null);
return;
}
if (n === 0) {
// We have the first key, return it if that's what they
// wanted.
resolve(cursor.key);
} else {
if (!advanced) {
// Otherwise, ask the cursor to skip ahead n
// records.
advanced = true;
cursor.advance(n);
} else {
// When we get here, we've got the nth key.
resolve(cursor.key);
}
}
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function keys(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly')
.objectStore(dbInfo.storeName);
var req = store.openCursor();
var keys = [];
req.onsuccess = function() {
var cursor = req.result;
if (!cursor) {
resolve(keys);
return;
}
keys.push(cursor.key);
cursor['continue']();
};
req.onerror = function() {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function executeCallback(promise, callback) {
if (callback) {
promise.then(function(result) {
callback(null, result);
}, function(error) {
callback(error);
});
}
}
var asyncStorage = {
_driver: 'asyncStorage',
_initStorage: _initStorage,
iterate: iterate,
getItem: getItem,
setItem: setItem,
removeItem: removeItem,
clear: clear,
length: length,
key: key,
keys: keys
};
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
module.exports = asyncStorage;
} else if (typeof define === 'function' && define.amd) {
define('asyncStorage', function() {
return asyncStorage;
});
} else {
this.asyncStorage = asyncStorage;
}
}).call(window);
},{"promise":78}],81:[function(_dereq_,module,exports){
// If IndexedDB isn't available, we'll fall back to localStorage.
// Note that this will have considerable performance and storage
// side-effects (all data will be serialized on save and only data that
// can be converted to a string via `JSON.stringify()` will be saved).
(function() {
'use strict';
// Promises!
var Promise = (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') ?
_dereq_('promise') : this.Promise;
var globalObject = this;
var serializer = null;
var localStorage = null;
// If the app is running inside a Google Chrome packaged webapp, or some
// other context where localStorage isn't available, we don't use
// localStorage. This feature detection is preferred over the old
// `if (window.chrome && window.chrome.runtime)` code.
// See: https://github.com/mozilla/localForage/issues/68
try {
// If localStorage isn't available, we get outta here!
// This should be inside a try catch
if (!this.localStorage || !('setItem' in this.localStorage)) {
return;
}
// Initialize localStorage and create a variable to use throughout
// the code.
localStorage = this.localStorage;
} catch (e) {
return;
}
var ModuleType = {
DEFINE: 1,
EXPORT: 2,
WINDOW: 3
};
// Attaching to window (i.e. no module loader) is the assumed,
// simple default.
var moduleType = ModuleType.WINDOW;
// Find out what kind of module setup we have; if none, we'll just attach
// localForage to the main window.
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
moduleType = ModuleType.EXPORT;
} else if (typeof define === 'function' && define.amd) {
moduleType = ModuleType.DEFINE;
}
// Config the localStorage backend, using options set in the config.
function _initStorage(options) {
var self = this;
var dbInfo = {};
if (options) {
for (var i in options) {
dbInfo[i] = options[i];
}
}
dbInfo.keyPrefix = dbInfo.name + '/';
self._dbInfo = dbInfo;
var serializerPromise = new Promise(function(resolve/*, reject*/) {
// We allow localForage to be declared as a module or as a
// library available without AMD/require.js.
if (moduleType === ModuleType.DEFINE) {
_dereq_(['localforageSerializer'], resolve);
} else if (moduleType === ModuleType.EXPORT) {
// Making it browserify friendly
resolve(_dereq_('./../utils/serializer'));
} else {
resolve(globalObject.localforageSerializer);
}
});
return serializerPromise.then(function(lib) {
serializer = lib;
return Promise.resolve();
});
}
// Remove all keys from the datastore, effectively destroying all data in
// the app's key/value store!
function clear(callback) {
var self = this;
var promise = self.ready().then(function() {
var keyPrefix = self._dbInfo.keyPrefix;
for (var i = localStorage.length - 1; i >= 0; i--) {
var key = localStorage.key(i);
if (key.indexOf(keyPrefix) === 0) {
localStorage.removeItem(key);
}
}
});
executeCallback(promise, callback);
return promise;
}
// Retrieve an item from the store. Unlike the original async_storage
// library in Gaia, we don't modify return values at all. If a key's value
// is `undefined`, we pass that value to the callback function.
function getItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = self.ready().then(function() {
var dbInfo = self._dbInfo;
var result = localStorage.getItem(dbInfo.keyPrefix + key);
// If a result was found, parse it from the serialized
// string into a JS object. If result isn't truthy, the key
// is likely undefined and we'll pass it straight to the
// callback.
if (result) {
result = serializer.deserialize(result);
}
return result;
});
executeCallback(promise, callback);
return promise;
}
// Iterate over all items in the store.
function iterate(iterator, callback) {
var self = this;
var promise = self.ready().then(function() {
var keyPrefix = self._dbInfo.keyPrefix;
var keyPrefixLength = keyPrefix.length;
var length = localStorage.length;
for (var i = 0; i < length; i++) {
var key = localStorage.key(i);
var value = localStorage.getItem(key);
// If a result was found, parse it from the serialized
// string into a JS object. If result isn't truthy, the
// key is likely undefined and we'll pass it straight
// to the iterator.
if (value) {
value = serializer.deserialize(value);
}
value = iterator(value, key.substring(keyPrefixLength), i + 1);
if (value !== void(0)) {
return value;
}
}
});
executeCallback(promise, callback);
return promise;
}
// Same as localStorage's key() method, except takes a callback.
function key(n, callback) {
var self = this;
var promise = self.ready().then(function() {
var dbInfo = self._dbInfo;
var result;
try {
result = localStorage.key(n);
} catch (error) {
result = null;
}
// Remove the prefix from the key, if a key is found.
if (result) {
result = result.substring(dbInfo.keyPrefix.length);
}
return result;
});
executeCallback(promise, callback);
return promise;
}
function keys(callback) {
var self = this;
var promise = self.ready().then(function() {
var dbInfo = self._dbInfo;
var length = localStorage.length;
var keys = [];
for (var i = 0; i < length; i++) {
if (localStorage.key(i).indexOf(dbInfo.keyPrefix) === 0) {
keys.push(localStorage.key(i).substring(dbInfo.keyPrefix.length));
}
}
return keys;
});
executeCallback(promise, callback);
return promise;
}
// Supply the number of keys in the datastore to the callback function.
function length(callback) {
var self = this;
var promise = self.keys().then(function(keys) {
return keys.length;
});
executeCallback(promise, callback);
return promise;
}
// Remove an item from the store, nice and simple.
function removeItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = self.ready().then(function() {
var dbInfo = self._dbInfo;
localStorage.removeItem(dbInfo.keyPrefix + key);
});
executeCallback(promise, callback);
return promise;
}
// Set a key's value and run an optional callback once the value is set.
// Unlike Gaia's implementation, the callback function is passed the value,
// in case you want to operate on that value only after you're sure it
// saved, or something like that.
function setItem(key, value, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = self.ready().then(function() {
// Convert undefined values to null.
// https://github.com/mozilla/localForage/pull/42
if (value === undefined) {
value = null;
}
// Save the original value to pass to the callback.
var originalValue = value;
return new Promise(function(resolve, reject) {
serializer.serialize(value, function(value, error) {
if (error) {
reject(error);
} else {
try {
var dbInfo = self._dbInfo;
localStorage.setItem(dbInfo.keyPrefix + key, value);
resolve(originalValue);
} catch (e) {
// localStorage capacity exceeded.
// TODO: Make this a specific error/event.
if (e.name === 'QuotaExceededError' ||
e.name === 'NS_ERROR_DOM_QUOTA_REACHED') {
reject(e);
}
reject(e);
}
}
});
});
});
executeCallback(promise, callback);
return promise;
}
function executeCallback(promise, callback) {
if (callback) {
promise.then(function(result) {
callback(null, result);
}, function(error) {
callback(error);
});
}
}
var localStorageWrapper = {
_driver: 'localStorageWrapper',
_initStorage: _initStorage,
// Default API, from Gaia/localStorage.
iterate: iterate,
getItem: getItem,
setItem: setItem,
removeItem: removeItem,
clear: clear,
length: length,
key: key,
keys: keys
};
if (moduleType === ModuleType.EXPORT) {
module.exports = localStorageWrapper;
} else if (moduleType === ModuleType.DEFINE) {
define('localStorageWrapper', function() {
return localStorageWrapper;
});
} else {
this.localStorageWrapper = localStorageWrapper;
}
}).call(window);
},{"./../utils/serializer":84,"promise":78}],82:[function(_dereq_,module,exports){
/*
* Includes code from:
*
* base64-arraybuffer
* https://github.com/niklasvh/base64-arraybuffer
*
* Copyright (c) 2012 Niklas von Hertzen
* Licensed under the MIT license.
*/
(function() {
'use strict';
// Promises!
var Promise = (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') ?
_dereq_('promise') : this.Promise;
var globalObject = this;
var serializer = null;
var openDatabase = this.openDatabase;
// If WebSQL methods aren't available, we can stop now.
if (!openDatabase) {
return;
}
var ModuleType = {
DEFINE: 1,
EXPORT: 2,
WINDOW: 3
};
// Attaching to window (i.e. no module loader) is the assumed,
// simple default.
var moduleType = ModuleType.WINDOW;
// Find out what kind of module setup we have; if none, we'll just attach
// localForage to the main window.
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
moduleType = ModuleType.EXPORT;
} else if (typeof define === 'function' && define.amd) {
moduleType = ModuleType.DEFINE;
}
// Open the WebSQL database (automatically creates one if one didn't
// previously exist), using any options set in the config.
function _initStorage(options) {
var self = this;
var dbInfo = {
db: null
};
if (options) {
for (var i in options) {
dbInfo[i] = typeof(options[i]) !== 'string' ?
options[i].toString() : options[i];
}
}
var serializerPromise = new Promise(function(resolve/*, reject*/) {
// We allow localForage to be declared as a module or as a
// library available without AMD/require.js.
if (moduleType === ModuleType.DEFINE) {
_dereq_(['localforageSerializer'], resolve);
} else if (moduleType === ModuleType.EXPORT) {
// Making it browserify friendly
resolve(_dereq_('./../utils/serializer'));
} else {
resolve(globalObject.localforageSerializer);
}
});
var dbInfoPromise = new Promise(function(resolve, reject) {
// Open the database; the openDatabase API will automatically
// create it for us if it doesn't exist.
try {
dbInfo.db = openDatabase(dbInfo.name, String(dbInfo.version),
dbInfo.description, dbInfo.size);
} catch (e) {
return self.setDriver(self.LOCALSTORAGE).then(function() {
return self._initStorage(options);
}).then(resolve)['catch'](reject);
}
// Create our key/value table if it doesn't exist.
dbInfo.db.transaction(function(t) {
t.executeSql('CREATE TABLE IF NOT EXISTS ' + dbInfo.storeName +
' (id INTEGER PRIMARY KEY, key unique, value)', [],
function() {
self._dbInfo = dbInfo;
resolve();
}, function(t, error) {
reject(error);
});
});
});
return serializerPromise.then(function(lib) {
serializer = lib;
return dbInfoPromise;
});
}
function getItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('SELECT * FROM ' + dbInfo.storeName +
' WHERE key = ? LIMIT 1', [key],
function(t, results) {
var result = results.rows.length ?
results.rows.item(0).value : null;
// Check to see if this is serialized content we need to
// unpack.
if (result) {
result = serializer.deserialize(result);
}
resolve(result);
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function iterate(iterator, callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('SELECT * FROM ' + dbInfo.storeName, [],
function(t, results) {
var rows = results.rows;
var length = rows.length;
for (var i = 0; i < length; i++) {
var item = rows.item(i);
var result = item.value;
// Check to see if this is serialized content
// we need to unpack.
if (result) {
result = serializer.deserialize(result);
}
result = iterator(result, item.key, i + 1);
// void(0) prevents problems with redefinition
// of `undefined`.
if (result !== void(0)) {
resolve(result);
return;
}
}
resolve();
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function setItem(key, value, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
// The localStorage API doesn't return undefined values in an
// "expected" way, so undefined is always cast to null in all
// drivers. See: https://github.com/mozilla/localForage/pull/42
if (value === undefined) {
value = null;
}
// Save the original value to pass to the callback.
var originalValue = value;
serializer.serialize(value, function(value, error) {
if (error) {
reject(error);
} else {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('INSERT OR REPLACE INTO ' +
dbInfo.storeName +
' (key, value) VALUES (?, ?)',
[key, value], function() {
resolve(originalValue);
}, function(t, error) {
reject(error);
});
}, function(sqlError) {
// The transaction failed; check
// to see if it's a quota error.
if (sqlError.code === sqlError.QUOTA_ERR) {
// We reject the callback outright for now, but
// it's worth trying to re-run the transaction.
// Even if the user accepts the prompt to use
// more storage on Safari, this error will
// be called.
//
// TODO: Try to re-run the transaction.
reject(sqlError);
}
});
}
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function removeItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
window.console.warn(key +
' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('DELETE FROM ' + dbInfo.storeName +
' WHERE key = ?', [key],
function() {
resolve();
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Deletes every item in the table.
// TODO: Find out if this resets the AUTO_INCREMENT number.
function clear(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('DELETE FROM ' + dbInfo.storeName, [],
function() {
resolve();
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Does a simple `COUNT(key)` to get the number of items stored in
// localForage.
function length(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
// Ahhh, SQL makes this one soooooo easy.
t.executeSql('SELECT COUNT(key) as c FROM ' +
dbInfo.storeName, [], function(t, results) {
var result = results.rows.item(0).c;
resolve(result);
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Return the key located at key index X; essentially gets the key from a
// `WHERE id = ?`. This is the most efficient way I can think to implement
// this rarely-used (in my experience) part of the API, but it can seem
// inconsistent, because we do `INSERT OR REPLACE INTO` on `setItem()`, so
// the ID of each key will change every time it's updated. Perhaps a stored
// procedure for the `setItem()` SQL would solve this problem?
// TODO: Don't change ID on `setItem()`.
function key(n, callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('SELECT key FROM ' + dbInfo.storeName +
' WHERE id = ? LIMIT 1', [n + 1],
function(t, results) {
var result = results.rows.length ?
results.rows.item(0).key : null;
resolve(result);
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function keys(callback) {
var self = this;
var promise = new Promise(function(resolve, reject) {
self.ready().then(function() {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function(t) {
t.executeSql('SELECT key FROM ' + dbInfo.storeName, [],
function(t, results) {
var keys = [];
for (var i = 0; i < results.rows.length; i++) {
keys.push(results.rows.item(i).key);
}
resolve(keys);
}, function(t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function executeCallback(promise, callback) {
if (callback) {
promise.then(function(result) {
callback(null, result);
}, function(error) {
callback(error);
});
}
}
var webSQLStorage = {
_driver: 'webSQLStorage',
_initStorage: _initStorage,
iterate: iterate,
getItem: getItem,
setItem: setItem,
removeItem: removeItem,
clear: clear,
length: length,
key: key,
keys: keys
};
if (moduleType === ModuleType.DEFINE) {
define('webSQLStorage', function() {
return webSQLStorage;
});
} else if (moduleType === ModuleType.EXPORT) {
module.exports = webSQLStorage;
} else {
this.webSQLStorage = webSQLStorage;
}
}).call(window);
},{"./../utils/serializer":84,"promise":78}],83:[function(_dereq_,module,exports){
(function() {
'use strict';
// Promises!
var Promise = (typeof module !== 'undefined' && module.exports &&
typeof _dereq_ !== 'undefined') ?
_dereq_('promise') : this.Promise;
// Custom drivers are stored here when `defineDriver()` is called.
// They are shared across all instances of localForage.
var CustomDrivers = {};
var DriverType = {
INDEXEDDB: 'asyncStorage',
LOCALSTORAGE: 'localStorageWrapper',
WEBSQL: 'webSQLStorage'
};
var DefaultDriverOrder = [
DriverType.INDEXEDDB,
DriverType.WEBSQL,
DriverType.LOCALSTORAGE
];
var LibraryMethods = [
'clear',
'getItem',
'iterate',
'key',
'keys',
'length',
'removeItem',
'setItem'
];
var ModuleType = {
DEFINE: 1,
EXPORT: 2,
WINDOW: 3
};
var DefaultConfig = {
description: '',
driver: DefaultDriverOrder.slice(),
name: 'localforage',
// Default DB size is _JUST UNDER_ 5MB, as it's the highest size
// we can use without a prompt.
size: 4980736,
storeName: 'keyvaluepairs',
version: 1.0
};
// Attaching to window (i.e. no module loader) is the assumed,
// simple default.
var moduleType = ModuleType.WINDOW;
// Find out what kind of module setup we have; if none, we'll just attach
// localForage to the main window.
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
moduleType = ModuleType.EXPORT;
} else if (typeof define === 'function' && define.amd) {
moduleType = ModuleType.DEFINE;
}
// Check to see if IndexedDB is available and if it is the latest
// implementation; it's our preferred backend library. We use "_spec_test"
// as the name of the database because it's not the one we'll operate on,
// but it's useful to make sure its using the right spec.
// See: https://github.com/mozilla/localForage/issues/128
var driverSupport = (function(self) {
// Initialize IndexedDB; fall back to vendor-prefixed versions
// if needed.
var indexedDB = indexedDB || self.indexedDB || self.webkitIndexedDB ||
self.mozIndexedDB || self.OIndexedDB ||
self.msIndexedDB;
var result = {};
result[DriverType.WEBSQL] = !!self.openDatabase;
result[DriverType.INDEXEDDB] = !!(function() {
// We mimic PouchDB here; just UA test for Safari (which, as of
// iOS 8/Yosemite, doesn't properly support IndexedDB).
// IndexedDB support is broken and different from Blink's.
// This is faster than the test case (and it's sync), so we just
// do this. *SIGH*
// http://bl.ocks.org/nolanlawson/raw/c83e9039edf2278047e9/
//
// We test for openDatabase because IE Mobile identifies itself
// as Safari. Oh the lulz...
if (typeof self.openDatabase !== 'undefined' && self.navigator &&
self.navigator.userAgent &&
/Safari/.test(self.navigator.userAgent) &&
!/Chrome/.test(self.navigator.userAgent)) {
return false;
}
try {
return indexedDB &&
typeof indexedDB.open === 'function' &&
// Some Samsung/HTC Android 4.0-4.3 devices
// have older IndexedDB specs; if this isn't available
// their IndexedDB is too old for us to use.
// (Replaces the onupgradeneeded test.)
typeof self.IDBKeyRange !== 'undefined';
} catch (e) {
return false;
}
})();
result[DriverType.LOCALSTORAGE] = !!(function() {
try {
return (self.localStorage &&
('setItem' in self.localStorage) &&
(self.localStorage.setItem));
} catch (e) {
return false;
}
})();
return result;
})(this);
var isArray = Array.isArray || function(arg) {
return Object.prototype.toString.call(arg) === '[object Array]';
};
function callWhenReady(localForageInstance, libraryMethod) {
localForageInstance[libraryMethod] = function() {
var _args = arguments;
return localForageInstance.ready().then(function() {
return localForageInstance[libraryMethod].apply(localForageInstance, _args);
});
};
}
function extend() {
for (var i = 1; i < arguments.length; i++) {
var arg = arguments[i];
if (arg) {
for (var key in arg) {
if (arg.hasOwnProperty(key)) {
if (isArray(arg[key])) {
arguments[0][key] = arg[key].slice();
} else {
arguments[0][key] = arg[key];
}
}
}
}
}
return arguments[0];
}
function isLibraryDriver(driverName) {
for (var driver in DriverType) {
if (DriverType.hasOwnProperty(driver) &&
DriverType[driver] === driverName) {
return true;
}
}
return false;
}
var globalObject = this;
function LocalForage(options) {
this._config = extend({}, DefaultConfig, options);
this._driverSet = null;
this._ready = false;
this._dbInfo = null;
// Add a stub for each driver API method that delays the call to the
// corresponding driver method until localForage is ready. These stubs
// will be replaced by the driver methods as soon as the driver is
// loaded, so there is no performance impact.
for (var i = 0; i < LibraryMethods.length; i++) {
callWhenReady(this, LibraryMethods[i]);
}
this.setDriver(this._config.driver);
}
LocalForage.prototype.INDEXEDDB = DriverType.INDEXEDDB;
LocalForage.prototype.LOCALSTORAGE = DriverType.LOCALSTORAGE;
LocalForage.prototype.WEBSQL = DriverType.WEBSQL;
// Set any config values for localForage; can be called anytime before
// the first API call (e.g. `getItem`, `setItem`).
// We loop through options so we don't overwrite existing config
// values.
LocalForage.prototype.config = function(options) {
// If the options argument is an object, we use it to set values.
// Otherwise, we return either a specified config value or all
// config values.
if (typeof(options) === 'object') {
// If localforage is ready and fully initialized, we can't set
// any new configuration values. Instead, we return an error.
if (this._ready) {
return new Error("Can't call config() after localforage " +
'has been used.');
}
for (var i in options) {
if (i === 'storeName') {
options[i] = options[i].replace(/\W/g, '_');
}
this._config[i] = options[i];
}
// after all config options are set and
// the driver option is used, try setting it
if ('driver' in options && options.driver) {
this.setDriver(this._config.driver);
}
return true;
} else if (typeof(options) === 'string') {
return this._config[options];
} else {
return this._config;
}
};
// Used to define a custom driver, shared across all instances of
// localForage.
LocalForage.prototype.defineDriver = function(driverObject, callback,
errorCallback) {
var defineDriver = new Promise(function(resolve, reject) {
try {
var driverName = driverObject._driver;
var complianceError = new Error(
'Custom driver not compliant; see ' +
'https://mozilla.github.io/localForage/#definedriver'
);
var namingError = new Error(
'Custom driver name already in use: ' + driverObject._driver
);
// A driver name should be defined and not overlap with the
// library-defined, default drivers.
if (!driverObject._driver) {
reject(complianceError);
return;
}
if (isLibraryDriver(driverObject._driver)) {
reject(namingError);
return;
}
var customDriverMethods = LibraryMethods.concat('_initStorage');
for (var i = 0; i < customDriverMethods.length; i++) {
var customDriverMethod = customDriverMethods[i];
if (!customDriverMethod ||
!driverObject[customDriverMethod] ||
typeof driverObject[customDriverMethod] !== 'function') {
reject(complianceError);
return;
}
}
var supportPromise = Promise.resolve(true);
if ('_support' in driverObject) {
if (driverObject._support && typeof driverObject._support === 'function') {
supportPromise = driverObject._support();
} else {
supportPromise = Promise.resolve(!!driverObject._support);
}
}
supportPromise.then(function(supportResult) {
driverSupport[driverName] = supportResult;
CustomDrivers[driverName] = driverObject;
resolve();
}, reject);
} catch (e) {
reject(e);
}
});
defineDriver.then(callback, errorCallback);
return defineDriver;
};
LocalForage.prototype.driver = function() {
return this._driver || null;
};
LocalForage.prototype.ready = function(callback) {
var self = this;
var ready = new Promise(function(resolve, reject) {
self._driverSet.then(function() {
if (self._ready === null) {
self._ready = self._initStorage(self._config);
}
self._ready.then(resolve, reject);
})['catch'](reject);
});
ready.then(callback, callback);
return ready;
};
LocalForage.prototype.setDriver = function(drivers, callback,
errorCallback) {
var self = this;
if (typeof drivers === 'string') {
drivers = [drivers];
}
this._driverSet = new Promise(function(resolve, reject) {
var driverName = self._getFirstSupportedDriver(drivers);
var error = new Error('No available storage method found.');
if (!driverName) {
self._driverSet = Promise.reject(error);
reject(error);
return;
}
self._dbInfo = null;
self._ready = null;
if (isLibraryDriver(driverName)) {
var driverPromise = new Promise(function(resolve/*, reject*/) {
// We allow localForage to be declared as a module or as a
// library available without AMD/require.js.
if (moduleType === ModuleType.DEFINE) {
_dereq_([driverName], resolve);
} else if (moduleType === ModuleType.EXPORT) {
// Making it browserify friendly
switch (driverName) {
case self.INDEXEDDB:
resolve(_dereq_('./drivers/indexeddb'));
break;
case self.LOCALSTORAGE:
resolve(_dereq_('./drivers/localstorage'));
break;
case self.WEBSQL:
resolve(_dereq_('./drivers/websql'));
break;
}
} else {
resolve(globalObject[driverName]);
}
});
driverPromise.then(function(driver) {
self._extend(driver);
resolve();
});
} else if (CustomDrivers[driverName]) {
self._extend(CustomDrivers[driverName]);
resolve();
} else {
self._driverSet = Promise.reject(error);
reject(error);
}
});
function setDriverToConfig() {
self._config.driver = self.driver();
}
this._driverSet.then(setDriverToConfig, setDriverToConfig);
this._driverSet.then(callback, errorCallback);
return this._driverSet;
};
LocalForage.prototype.supports = function(driverName) {
return !!driverSupport[driverName];
};
LocalForage.prototype._extend = function(libraryMethodsAndProperties) {
extend(this, libraryMethodsAndProperties);
};
// Used to determine which driver we should use as the backend for this
// instance of localForage.
LocalForage.prototype._getFirstSupportedDriver = function(drivers) {
if (drivers && isArray(drivers)) {
for (var i = 0; i < drivers.length; i++) {
var driver = drivers[i];
if (this.supports(driver)) {
return driver;
}
}
}
return null;
};
LocalForage.prototype.createInstance = function(options) {
return new LocalForage(options);
};
// The actual localForage object that we expose as a module or via a
// global. It's extended by pulling in one of our other libraries.
var localForage = new LocalForage();
// We allow localForage to be declared as a module or as a library
// available without AMD/require.js.
if (moduleType === ModuleType.DEFINE) {
define('localforage', function() {
return localForage;
});
} else if (moduleType === ModuleType.EXPORT) {
module.exports = localForage;
} else {
this.localforage = localForage;
}
}).call(window);
},{"./drivers/indexeddb":80,"./drivers/localstorage":81,"./drivers/websql":82,"promise":78}],84:[function(_dereq_,module,exports){
(function() {
'use strict';
// Sadly, the best way to save binary data in WebSQL/localStorage is serializing
// it to Base64, so this is how we store it to prevent very strange errors with less
// verbose ways of binary <-> string data storage.
var BASE_CHARS = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
var BLOB_TYPE_PREFIX = '~~local_forage_type~';
var BLOB_TYPE_PREFIX_REGEX = /^~~local_forage_type~([^~]+)~/;
var SERIALIZED_MARKER = '__lfsc__:';
var SERIALIZED_MARKER_LENGTH = SERIALIZED_MARKER.length;
// OMG the serializations!
var TYPE_ARRAYBUFFER = 'arbf';
var TYPE_BLOB = 'blob';
var TYPE_INT8ARRAY = 'si08';
var TYPE_UINT8ARRAY = 'ui08';
var TYPE_UINT8CLAMPEDARRAY = 'uic8';
var TYPE_INT16ARRAY = 'si16';
var TYPE_INT32ARRAY = 'si32';
var TYPE_UINT16ARRAY = 'ur16';
var TYPE_UINT32ARRAY = 'ui32';
var TYPE_FLOAT32ARRAY = 'fl32';
var TYPE_FLOAT64ARRAY = 'fl64';
var TYPE_SERIALIZED_MARKER_LENGTH = SERIALIZED_MARKER_LENGTH +
TYPE_ARRAYBUFFER.length;
// Get out of our habit of using `window` inline, at least.
var globalObject = this;
// Abstracts constructing a Blob object, so it also works in older
// browsers that don't support the native Blob constructor. (i.e.
// old QtWebKit versions, at least).
function _createBlob(parts, properties) {
parts = parts || [];
properties = properties || {};
try {
return new Blob(parts, properties);
} catch (err) {
if (err.name !== 'TypeError') {
throw err;
}
var BlobBuilder = globalObject.BlobBuilder ||
globalObject.MSBlobBuilder ||
globalObject.MozBlobBuilder ||
globalObject.WebKitBlobBuilder;
var builder = new BlobBuilder();
for (var i = 0; i < parts.length; i += 1) {
builder.append(parts[i]);
}
return builder.getBlob(properties.type);
}
}
// Serialize a value, afterwards executing a callback (which usually
// instructs the `setItem()` callback/promise to be executed). This is how
// we store binary data with localStorage.
function serialize(value, callback) {
var valueString = '';
if (value) {
valueString = value.toString();
}
// Cannot use `value instanceof ArrayBuffer` or such here, as these
// checks fail when running the tests using casper.js...
//
// TODO: See why those tests fail and use a better solution.
if (value && (value.toString() === '[object ArrayBuffer]' ||
value.buffer &&
value.buffer.toString() === '[object ArrayBuffer]')) {
// Convert binary arrays to a string and prefix the string with
// a special marker.
var buffer;
var marker = SERIALIZED_MARKER;
if (value instanceof ArrayBuffer) {
buffer = value;
marker += TYPE_ARRAYBUFFER;
} else {
buffer = value.buffer;
if (valueString === '[object Int8Array]') {
marker += TYPE_INT8ARRAY;
} else if (valueString === '[object Uint8Array]') {
marker += TYPE_UINT8ARRAY;
} else if (valueString === '[object Uint8ClampedArray]') {
marker += TYPE_UINT8CLAMPEDARRAY;
} else if (valueString === '[object Int16Array]') {
marker += TYPE_INT16ARRAY;
} else if (valueString === '[object Uint16Array]') {
marker += TYPE_UINT16ARRAY;
} else if (valueString === '[object Int32Array]') {
marker += TYPE_INT32ARRAY;
} else if (valueString === '[object Uint32Array]') {
marker += TYPE_UINT32ARRAY;
} else if (valueString === '[object Float32Array]') {
marker += TYPE_FLOAT32ARRAY;
} else if (valueString === '[object Float64Array]') {
marker += TYPE_FLOAT64ARRAY;
} else {
callback(new Error('Failed to get type for BinaryArray'));
}
}
callback(marker + bufferToString(buffer));
} else if (valueString === '[object Blob]') {
// Conver the blob to a binaryArray and then to a string.
var fileReader = new FileReader();
fileReader.onload = function() {
// Backwards-compatible prefix for the blob type.
var str = BLOB_TYPE_PREFIX + value.type + '~' +
bufferToString(this.result);
callback(SERIALIZED_MARKER + TYPE_BLOB + str);
};
fileReader.readAsArrayBuffer(value);
} else {
try {
callback(JSON.stringify(value));
} catch (e) {
console.error("Couldn't convert value into a JSON string: ",
value);
callback(null, e);
}
}
}
// Deserialize data we've inserted into a value column/field. We place
// special markers into our strings to mark them as encoded; this isn't
// as nice as a meta field, but it's the only sane thing we can do whilst
// keeping localStorage support intact.
//
// Oftentimes this will just deserialize JSON content, but if we have a
// special marker (SERIALIZED_MARKER, defined above), we will extract
// some kind of arraybuffer/binary data/typed array out of the string.
function deserialize(value) {
// If we haven't marked this string as being specially serialized (i.e.
// something other than serialized JSON), we can just return it and be
// done with it.
if (value.substring(0,
SERIALIZED_MARKER_LENGTH) !== SERIALIZED_MARKER) {
return JSON.parse(value);
}
// The following code deals with deserializing some kind of Blob or
// TypedArray. First we separate out the type of data we're dealing
// with from the data itself.
var serializedString = value.substring(TYPE_SERIALIZED_MARKER_LENGTH);
var type = value.substring(SERIALIZED_MARKER_LENGTH,
TYPE_SERIALIZED_MARKER_LENGTH);
var blobType;
// Backwards-compatible blob type serialization strategy.
// DBs created with older versions of localForage will simply not have the blob type.
if (type === TYPE_BLOB && BLOB_TYPE_PREFIX_REGEX.test(serializedString)) {
var matcher = serializedString.match(BLOB_TYPE_PREFIX_REGEX);
blobType = matcher[1];
serializedString = serializedString.substring(matcher[0].length);
}
var buffer = stringToBuffer(serializedString);
// Return the right type based on the code/type set during
// serialization.
switch (type) {
case TYPE_ARRAYBUFFER:
return buffer;
case TYPE_BLOB:
return _createBlob([buffer], {type: blobType});
case TYPE_INT8ARRAY:
return new Int8Array(buffer);
case TYPE_UINT8ARRAY:
return new Uint8Array(buffer);
case TYPE_UINT8CLAMPEDARRAY:
return new Uint8ClampedArray(buffer);
case TYPE_INT16ARRAY:
return new Int16Array(buffer);
case TYPE_UINT16ARRAY:
return new Uint16Array(buffer);
case TYPE_INT32ARRAY:
return new Int32Array(buffer);
case TYPE_UINT32ARRAY:
return new Uint32Array(buffer);
case TYPE_FLOAT32ARRAY:
return new Float32Array(buffer);
case TYPE_FLOAT64ARRAY:
return new Float64Array(buffer);
default:
throw new Error('Unkown type: ' + type);
}
}
function stringToBuffer(serializedString) {
// Fill the string into a ArrayBuffer.
var bufferLength = serializedString.length * 0.75;
var len = serializedString.length;
var i;
var p = 0;
var encoded1, encoded2, encoded3, encoded4;
if (serializedString[serializedString.length - 1] === '=') {
bufferLength--;
if (serializedString[serializedString.length - 2] === '=') {
bufferLength--;
}
}
var buffer = new ArrayBuffer(bufferLength);
var bytes = new Uint8Array(buffer);
for (i = 0; i < len; i+=4) {
encoded1 = BASE_CHARS.indexOf(serializedString[i]);
encoded2 = BASE_CHARS.indexOf(serializedString[i+1]);
encoded3 = BASE_CHARS.indexOf(serializedString[i+2]);
encoded4 = BASE_CHARS.indexOf(serializedString[i+3]);
/*jslint bitwise: true */
bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);
bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);
bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);
}
return buffer;
}
// Converts a buffer to a string to store, serialized, in the backend
// storage library.
function bufferToString(buffer) {
// base64-arraybuffer
var bytes = new Uint8Array(buffer);
var base64String = '';
var i;
for (i = 0; i < bytes.length; i += 3) {
/*jslint bitwise: true */
base64String += BASE_CHARS[bytes[i] >> 2];
base64String += BASE_CHARS[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)];
base64String += BASE_CHARS[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)];
base64String += BASE_CHARS[bytes[i + 2] & 63];
}
if ((bytes.length % 3) === 2) {
base64String = base64String.substring(0, base64String.length - 1) + '=';
} else if (bytes.length % 3 === 1) {
base64String = base64String.substring(0, base64String.length - 2) + '==';
}
return base64String;
}
var localforageSerializer = {
serialize: serialize,
deserialize: deserialize,
stringToBuffer: stringToBuffer,
bufferToString: bufferToString
};
if (typeof module !== 'undefined' && module.exports && typeof _dereq_ !== 'undefined') {
module.exports = localforageSerializer;
} else if (typeof define === 'function' && define.amd) {
define('localforageSerializer', function() {
return localforageSerializer;
});
} else {
this.localforageSerializer = localforageSerializer;
}
}).call(window);
},{}],85:[function(_dereq_,module,exports){
// Top level file is just a mixin of submodules & constants
'use strict';
var assign = _dereq_('./lib/utils/common').assign;
var deflate = _dereq_('./lib/deflate');
var inflate = _dereq_('./lib/inflate');
var constants = _dereq_('./lib/zlib/constants');
var pako = {};
assign(pako, deflate, inflate, constants);
module.exports = pako;
},{"./lib/deflate":86,"./lib/inflate":87,"./lib/utils/common":88,"./lib/zlib/constants":91}],86:[function(_dereq_,module,exports){
'use strict';
var zlib_deflate = _dereq_('./zlib/deflate.js');
var utils = _dereq_('./utils/common');
var strings = _dereq_('./utils/strings');
var msg = _dereq_('./zlib/messages');
var zstream = _dereq_('./zlib/zstream');
var toString = Object.prototype.toString;
/* Public constants ==========================================================*/
/* ===========================================================================*/
var Z_NO_FLUSH = 0;
var Z_FINISH = 4;
var Z_OK = 0;
var Z_STREAM_END = 1;
var Z_SYNC_FLUSH = 2;
var Z_DEFAULT_COMPRESSION = -1;
var Z_DEFAULT_STRATEGY = 0;
var Z_DEFLATED = 8;
/* ===========================================================================*/
/**
* class Deflate
*
* Generic JS-style wrapper for zlib calls. If you don't need
* streaming behaviour - use more simple functions: [[deflate]],
* [[deflateRaw]] and [[gzip]].
**/
/* internal
* Deflate.chunks -> Array
*
* Chunks of output data, if [[Deflate#onData]] not overriden.
**/
/**
* Deflate.result -> Uint8Array|Array
*
* Compressed result, generated by default [[Deflate#onData]]
* and [[Deflate#onEnd]] handlers. Filled after you push last chunk
* (call [[Deflate#push]] with `Z_FINISH` / `true` param) or if you
* push a chunk with explicit flush (call [[Deflate#push]] with
* `Z_SYNC_FLUSH` param).
**/
/**
* Deflate.err -> Number
*
* Error code after deflate finished. 0 (Z_OK) on success.
* You will not need it in real life, because deflate errors
* are possible only on wrong options or bad `onData` / `onEnd`
* custom handlers.
**/
/**
* Deflate.msg -> String
*
* Error message, if [[Deflate.err]] != 0
**/
/**
* new Deflate(options)
* - options (Object): zlib deflate options.
*
* Creates new deflator instance with specified params. Throws exception
* on bad params. Supported options:
*
* - `level`
* - `windowBits`
* - `memLevel`
* - `strategy`
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information on these.
*
* Additional options, for internal needs:
*
* - `chunkSize` - size of generated data chunks (16K by default)
* - `raw` (Boolean) - do raw deflate
* - `gzip` (Boolean) - create gzip wrapper
* - `to` (String) - if equal to 'string', then result will be "binary string"
* (each char code [0..255])
* - `header` (Object) - custom header for gzip
* - `text` (Boolean) - true if compressed data believed to be text
* - `time` (Number) - modification time, unix timestamp
* - `os` (Number) - operation system code
* - `extra` (Array) - array of bytes with extra data (max 65536)
* - `name` (String) - file name (binary string)
* - `comment` (String) - comment (binary string)
* - `hcrc` (Boolean) - true if header crc should be added
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9])
* , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]);
*
* var deflate = new pako.Deflate({ level: 3});
*
* deflate.push(chunk1, false);
* deflate.push(chunk2, true); // true -> last chunk
*
* if (deflate.err) { throw new Error(deflate.err); }
*
* console.log(deflate.result);
* ```
**/
var Deflate = function(options) {
this.options = utils.assign({
level: Z_DEFAULT_COMPRESSION,
method: Z_DEFLATED,
chunkSize: 16384,
windowBits: 15,
memLevel: 8,
strategy: Z_DEFAULT_STRATEGY,
to: ''
}, options || {});
var opt = this.options;
if (opt.raw && (opt.windowBits > 0)) {
opt.windowBits = -opt.windowBits;
}
else if (opt.gzip && (opt.windowBits > 0) && (opt.windowBits < 16)) {
opt.windowBits += 16;
}
this.err = 0; // error code, if happens (0 = Z_OK)
this.msg = ''; // error message
this.ended = false; // used to avoid multiple onEnd() calls
this.chunks = []; // chunks of compressed data
this.strm = new zstream();
this.strm.avail_out = 0;
var status = zlib_deflate.deflateInit2(
this.strm,
opt.level,
opt.method,
opt.windowBits,
opt.memLevel,
opt.strategy
);
if (status !== Z_OK) {
throw new Error(msg[status]);
}
if (opt.header) {
zlib_deflate.deflateSetHeader(this.strm, opt.header);
}
};
/**
* Deflate#push(data[, mode]) -> Boolean
* - data (Uint8Array|Array|ArrayBuffer|String): input data. Strings will be
* converted to utf8 byte sequence.
* - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes.
* See constants. Skipped or `false` means Z_NO_FLUSH, `true` meansh Z_FINISH.
*
* Sends input data to deflate pipe, generating [[Deflate#onData]] calls with
* new compressed chunks. Returns `true` on success. The last data block must have
* mode Z_FINISH (or `true`). That will flush internal pending buffers and call
* [[Deflate#onEnd]]. For interim explicit flushes (without ending the stream) you
* can use mode Z_SYNC_FLUSH, keeping the compression context.
*
* On fail call [[Deflate#onEnd]] with error code and return false.
*
* We strongly recommend to use `Uint8Array` on input for best speed (output
* array format is detected automatically). Also, don't skip last param and always
* use the same type in your code (boolean or number). That will improve JS speed.
*
* For regular `Array`-s make sure all elements are [0..255].
*
* ##### Example
*
* ```javascript
* push(chunk, false); // push one of data chunks
* ...
* push(chunk, true); // push last chunk
* ```
**/
Deflate.prototype.push = function(data, mode) {
var strm = this.strm;
var chunkSize = this.options.chunkSize;
var status, _mode;
if (this.ended) { return false; }
_mode = (mode === ~~mode) ? mode : ((mode === true) ? Z_FINISH : Z_NO_FLUSH);
// Convert data if needed
if (typeof data === 'string') {
// If we need to compress text, change encoding to utf8.
strm.input = strings.string2buf(data);
} else if (toString.call(data) === '[object ArrayBuffer]') {
strm.input = new Uint8Array(data);
} else {
strm.input = data;
}
strm.next_in = 0;
strm.avail_in = strm.input.length;
do {
if (strm.avail_out === 0) {
strm.output = new utils.Buf8(chunkSize);
strm.next_out = 0;
strm.avail_out = chunkSize;
}
status = zlib_deflate.deflate(strm, _mode); /* no bad return value */
if (status !== Z_STREAM_END && status !== Z_OK) {
this.onEnd(status);
this.ended = true;
return false;
}
if (strm.avail_out === 0 || (strm.avail_in === 0 && (_mode === Z_FINISH || _mode === Z_SYNC_FLUSH))) {
if (this.options.to === 'string') {
this.onData(strings.buf2binstring(utils.shrinkBuf(strm.output, strm.next_out)));
} else {
this.onData(utils.shrinkBuf(strm.output, strm.next_out));
}
}
} while ((strm.avail_in > 0 || strm.avail_out === 0) && status !== Z_STREAM_END);
// Finalize on the last chunk.
if (_mode === Z_FINISH) {
status = zlib_deflate.deflateEnd(this.strm);
this.onEnd(status);
this.ended = true;
return status === Z_OK;
}
// callback interim results if Z_SYNC_FLUSH.
if (_mode === Z_SYNC_FLUSH) {
this.onEnd(Z_OK);
strm.avail_out = 0;
return true;
}
return true;
};
/**
* Deflate#onData(chunk) -> Void
* - chunk (Uint8Array|Array|String): ouput data. Type of array depends
* on js engine support. When string output requested, each chunk
* will be string.
*
* By default, stores data blocks in `chunks[]` property and glue
* those in `onEnd`. Override this handler, if you need another behaviour.
**/
Deflate.prototype.onData = function(chunk) {
this.chunks.push(chunk);
};
/**
* Deflate#onEnd(status) -> Void
* - status (Number): deflate status. 0 (Z_OK) on success,
* other if not.
*
* Called once after you tell deflate that the input stream is
* complete (Z_FINISH) or should be flushed (Z_SYNC_FLUSH)
* or if an error happened. By default - join collected chunks,
* free memory and fill `results` / `err` properties.
**/
Deflate.prototype.onEnd = function(status) {
// On success - join
if (status === Z_OK) {
if (this.options.to === 'string') {
this.result = this.chunks.join('');
} else {
this.result = utils.flattenChunks(this.chunks);
}
}
this.chunks = [];
this.err = status;
this.msg = this.strm.msg;
};
/**
* deflate(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to compress.
* - options (Object): zlib deflate options.
*
* Compress `data` with deflate alrorythm and `options`.
*
* Supported options are:
*
* - level
* - windowBits
* - memLevel
* - strategy
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information on these.
*
* Sugar (options):
*
* - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify
* negative windowBits implicitly.
* - `to` (String) - if equal to 'string', then result will be "binary string"
* (each char code [0..255])
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , data = Uint8Array([1,2,3,4,5,6,7,8,9]);
*
* console.log(pako.deflate(data));
* ```
**/
function deflate(input, options) {
var deflator = new Deflate(options);
deflator.push(input, true);
// That will never happens, if you don't cheat with options :)
if (deflator.err) { throw deflator.msg; }
return deflator.result;
}
/**
* deflateRaw(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to compress.
* - options (Object): zlib deflate options.
*
* The same as [[deflate]], but creates raw data, without wrapper
* (header and adler32 crc).
**/
function deflateRaw(input, options) {
options = options || {};
options.raw = true;
return deflate(input, options);
}
/**
* gzip(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to compress.
* - options (Object): zlib deflate options.
*
* The same as [[deflate]], but create gzip wrapper instead of
* deflate one.
**/
function gzip(input, options) {
options = options || {};
options.gzip = true;
return deflate(input, options);
}
exports.Deflate = Deflate;
exports.deflate = deflate;
exports.deflateRaw = deflateRaw;
exports.gzip = gzip;
},{"./utils/common":88,"./utils/strings":89,"./zlib/deflate.js":93,"./zlib/messages":98,"./zlib/zstream":100}],87:[function(_dereq_,module,exports){
'use strict';
var zlib_inflate = _dereq_('./zlib/inflate.js');
var utils = _dereq_('./utils/common');
var strings = _dereq_('./utils/strings');
var c = _dereq_('./zlib/constants');
var msg = _dereq_('./zlib/messages');
var zstream = _dereq_('./zlib/zstream');
var gzheader = _dereq_('./zlib/gzheader');
var toString = Object.prototype.toString;
/**
* class Inflate
*
* Generic JS-style wrapper for zlib calls. If you don't need
* streaming behaviour - use more simple functions: [[inflate]]
* and [[inflateRaw]].
**/
/* internal
* inflate.chunks -> Array
*
* Chunks of output data, if [[Inflate#onData]] not overriden.
**/
/**
* Inflate.result -> Uint8Array|Array|String
*
* Uncompressed result, generated by default [[Inflate#onData]]
* and [[Inflate#onEnd]] handlers. Filled after you push last chunk
* (call [[Inflate#push]] with `Z_FINISH` / `true` param) or if you
* push a chunk with explicit flush (call [[Inflate#push]] with
* `Z_SYNC_FLUSH` param).
**/
/**
* Inflate.err -> Number
*
* Error code after inflate finished. 0 (Z_OK) on success.
* Should be checked if broken data possible.
**/
/**
* Inflate.msg -> String
*
* Error message, if [[Inflate.err]] != 0
**/
/**
* new Inflate(options)
* - options (Object): zlib inflate options.
*
* Creates new inflator instance with specified params. Throws exception
* on bad params. Supported options:
*
* - `windowBits`
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information on these.
*
* Additional options, for internal needs:
*
* - `chunkSize` - size of generated data chunks (16K by default)
* - `raw` (Boolean) - do raw inflate
* - `to` (String) - if equal to 'string', then result will be converted
* from utf8 to utf16 (javascript) string. When string output requested,
* chunk length can differ from `chunkSize`, depending on content.
*
* By default, when no options set, autodetect deflate/gzip data format via
* wrapper header.
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9])
* , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]);
*
* var inflate = new pako.Inflate({ level: 3});
*
* inflate.push(chunk1, false);
* inflate.push(chunk2, true); // true -> last chunk
*
* if (inflate.err) { throw new Error(inflate.err); }
*
* console.log(inflate.result);
* ```
**/
var Inflate = function(options) {
this.options = utils.assign({
chunkSize: 16384,
windowBits: 0,
to: ''
}, options || {});
var opt = this.options;
// Force window size for `raw` data, if not set directly,
// because we have no header for autodetect.
if (opt.raw && (opt.windowBits >= 0) && (opt.windowBits < 16)) {
opt.windowBits = -opt.windowBits;
if (opt.windowBits === 0) { opt.windowBits = -15; }
}
// If `windowBits` not defined (and mode not raw) - set autodetect flag for gzip/deflate
if ((opt.windowBits >= 0) && (opt.windowBits < 16) &&
!(options && options.windowBits)) {
opt.windowBits += 32;
}
// Gzip header has no info about windows size, we can do autodetect only
// for deflate. So, if window size not set, force it to max when gzip possible
if ((opt.windowBits > 15) && (opt.windowBits < 48)) {
// bit 3 (16) -> gzipped data
// bit 4 (32) -> autodetect gzip/deflate
if ((opt.windowBits & 15) === 0) {
opt.windowBits |= 15;
}
}
this.err = 0; // error code, if happens (0 = Z_OK)
this.msg = ''; // error message
this.ended = false; // used to avoid multiple onEnd() calls
this.chunks = []; // chunks of compressed data
this.strm = new zstream();
this.strm.avail_out = 0;
var status = zlib_inflate.inflateInit2(
this.strm,
opt.windowBits
);
if (status !== c.Z_OK) {
throw new Error(msg[status]);
}
this.header = new gzheader();
zlib_inflate.inflateGetHeader(this.strm, this.header);
};
/**
* Inflate#push(data[, mode]) -> Boolean
* - data (Uint8Array|Array|ArrayBuffer|String): input data
* - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes.
* See constants. Skipped or `false` means Z_NO_FLUSH, `true` meansh Z_FINISH.
*
* Sends input data to inflate pipe, generating [[Inflate#onData]] calls with
* new output chunks. Returns `true` on success. The last data block must have
* mode Z_FINISH (or `true`). That will flush internal pending buffers and call
* [[Inflate#onEnd]]. For interim explicit flushes (without ending the stream) you
* can use mode Z_SYNC_FLUSH, keeping the decompression context.
*
* On fail call [[Inflate#onEnd]] with error code and return false.
*
* We strongly recommend to use `Uint8Array` on input for best speed (output
* format is detected automatically). Also, don't skip last param and always
* use the same type in your code (boolean or number). That will improve JS speed.
*
* For regular `Array`-s make sure all elements are [0..255].
*
* ##### Example
*
* ```javascript
* push(chunk, false); // push one of data chunks
* ...
* push(chunk, true); // push last chunk
* ```
**/
Inflate.prototype.push = function(data, mode) {
var strm = this.strm;
var chunkSize = this.options.chunkSize;
var status, _mode;
var next_out_utf8, tail, utf8str;
// Flag to properly process Z_BUF_ERROR on testing inflate call
// when we check that all output data was flushed.
var allowBufError = false;
if (this.ended) { return false; }
_mode = (mode === ~~mode) ? mode : ((mode === true) ? c.Z_FINISH : c.Z_NO_FLUSH);
// Convert data if needed
if (typeof data === 'string') {
// Only binary strings can be decompressed on practice
strm.input = strings.binstring2buf(data);
} else if (toString.call(data) === '[object ArrayBuffer]') {
strm.input = new Uint8Array(data);
} else {
strm.input = data;
}
strm.next_in = 0;
strm.avail_in = strm.input.length;
do {
if (strm.avail_out === 0) {
strm.output = new utils.Buf8(chunkSize);
strm.next_out = 0;
strm.avail_out = chunkSize;
}
status = zlib_inflate.inflate(strm, c.Z_NO_FLUSH); /* no bad return value */
if (status === c.Z_BUF_ERROR && allowBufError === true) {
status = c.Z_OK;
allowBufError = false;
}
if (status !== c.Z_STREAM_END && status !== c.Z_OK) {
this.onEnd(status);
this.ended = true;
return false;
}
if (strm.next_out) {
if (strm.avail_out === 0 || status === c.Z_STREAM_END || (strm.avail_in === 0 && (_mode === c.Z_FINISH || _mode === c.Z_SYNC_FLUSH))) {
if (this.options.to === 'string') {
next_out_utf8 = strings.utf8border(strm.output, strm.next_out);
tail = strm.next_out - next_out_utf8;
utf8str = strings.buf2string(strm.output, next_out_utf8);
// move tail
strm.next_out = tail;
strm.avail_out = chunkSize - tail;
if (tail) { utils.arraySet(strm.output, strm.output, next_out_utf8, tail, 0); }
this.onData(utf8str);
} else {
this.onData(utils.shrinkBuf(strm.output, strm.next_out));
}
}
}
// When no more input data, we should check that internal inflate buffers
// are flushed. The only way to do it when avail_out = 0 - run one more
// inflate pass. But if output data not exists, inflate return Z_BUF_ERROR.
// Here we set flag to process this error properly.
//
// NOTE. Deflate does not return error in this case and does not needs such
// logic.
if (strm.avail_in === 0 && strm.avail_out === 0) {
allowBufError = true;
}
} while ((strm.avail_in > 0 || strm.avail_out === 0) && status !== c.Z_STREAM_END);
if (status === c.Z_STREAM_END) {
_mode = c.Z_FINISH;
}
// Finalize on the last chunk.
if (_mode === c.Z_FINISH) {
status = zlib_inflate.inflateEnd(this.strm);
this.onEnd(status);
this.ended = true;
return status === c.Z_OK;
}
// callback interim results if Z_SYNC_FLUSH.
if (_mode === c.Z_SYNC_FLUSH) {
this.onEnd(c.Z_OK);
strm.avail_out = 0;
return true;
}
return true;
};
/**
* Inflate#onData(chunk) -> Void
* - chunk (Uint8Array|Array|String): ouput data. Type of array depends
* on js engine support. When string output requested, each chunk
* will be string.
*
* By default, stores data blocks in `chunks[]` property and glue
* those in `onEnd`. Override this handler, if you need another behaviour.
**/
Inflate.prototype.onData = function(chunk) {
this.chunks.push(chunk);
};
/**
* Inflate#onEnd(status) -> Void
* - status (Number): inflate status. 0 (Z_OK) on success,
* other if not.
*
* Called either after you tell inflate that the input stream is
* complete (Z_FINISH) or should be flushed (Z_SYNC_FLUSH)
* or if an error happened. By default - join collected chunks,
* free memory and fill `results` / `err` properties.
**/
Inflate.prototype.onEnd = function(status) {
// On success - join
if (status === c.Z_OK) {
if (this.options.to === 'string') {
// Glue & convert here, until we teach pako to send
// utf8 alligned strings to onData
this.result = this.chunks.join('');
} else {
this.result = utils.flattenChunks(this.chunks);
}
}
this.chunks = [];
this.err = status;
this.msg = this.strm.msg;
};
/**
* inflate(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to decompress.
* - options (Object): zlib inflate options.
*
* Decompress `data` with inflate/ungzip and `options`. Autodetect
* format via wrapper header by default. That's why we don't provide
* separate `ungzip` method.
*
* Supported options are:
*
* - windowBits
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information.
*
* Sugar (options):
*
* - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify
* negative windowBits implicitly.
* - `to` (String) - if equal to 'string', then result will be converted
* from utf8 to utf16 (javascript) string. When string output requested,
* chunk length can differ from `chunkSize`, depending on content.
*
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , input = pako.deflate([1,2,3,4,5,6,7,8,9])
* , output;
*
* try {
* output = pako.inflate(input);
* } catch (err)
* console.log(err);
* }
* ```
**/
function inflate(input, options) {
var inflator = new Inflate(options);
inflator.push(input, true);
// That will never happens, if you don't cheat with options :)
if (inflator.err) { throw inflator.msg; }
return inflator.result;
}
/**
* inflateRaw(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to decompress.
* - options (Object): zlib inflate options.
*
* The same as [[inflate]], but creates raw data, without wrapper
* (header and adler32 crc).
**/
function inflateRaw(input, options) {
options = options || {};
options.raw = true;
return inflate(input, options);
}
/**
* ungzip(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to decompress.
* - options (Object): zlib inflate options.
*
* Just shortcut to [[inflate]], because it autodetects format
* by header.content. Done for convenience.
**/
exports.Inflate = Inflate;
exports.inflate = inflate;
exports.inflateRaw = inflateRaw;
exports.ungzip = inflate;
},{"./utils/common":88,"./utils/strings":89,"./zlib/constants":91,"./zlib/gzheader":94,"./zlib/inflate.js":96,"./zlib/messages":98,"./zlib/zstream":100}],88:[function(_dereq_,module,exports){
'use strict';
var TYPED_OK = (typeof Uint8Array !== 'undefined') &&
(typeof Uint16Array !== 'undefined') &&
(typeof Int32Array !== 'undefined');
exports.assign = function (obj /*from1, from2, from3, ...*/) {
var sources = Array.prototype.slice.call(arguments, 1);
while (sources.length) {
var source = sources.shift();
if (!source) { continue; }
if (typeof source !== 'object') {
throw new TypeError(source + 'must be non-object');
}
for (var p in source) {
if (source.hasOwnProperty(p)) {
obj[p] = source[p];
}
}
}
return obj;
};
// reduce buffer size, avoiding mem copy
exports.shrinkBuf = function (buf, size) {
if (buf.length === size) { return buf; }
if (buf.subarray) { return buf.subarray(0, size); }
buf.length = size;
return buf;
};
var fnTyped = {
arraySet: function (dest, src, src_offs, len, dest_offs) {
if (src.subarray && dest.subarray) {
dest.set(src.subarray(src_offs, src_offs+len), dest_offs);
return;
}
// Fallback to ordinary array
for (var i=0; i<len; i++) {
dest[dest_offs + i] = src[src_offs + i];
}
},
// Join array of chunks to single array.
flattenChunks: function(chunks) {
var i, l, len, pos, chunk, result;
// calculate data length
len = 0;
for (i=0, l=chunks.length; i<l; i++) {
len += chunks[i].length;
}
// join chunks
result = new Uint8Array(len);
pos = 0;
for (i=0, l=chunks.length; i<l; i++) {
chunk = chunks[i];
result.set(chunk, pos);
pos += chunk.length;
}
return result;
}
};
var fnUntyped = {
arraySet: function (dest, src, src_offs, len, dest_offs) {
for (var i=0; i<len; i++) {
dest[dest_offs + i] = src[src_offs + i];
}
},
// Join array of chunks to single array.
flattenChunks: function(chunks) {
return [].concat.apply([], chunks);
}
};
// Enable/Disable typed arrays use, for testing
//
exports.setTyped = function (on) {
if (on) {
exports.Buf8 = Uint8Array;
exports.Buf16 = Uint16Array;
exports.Buf32 = Int32Array;
exports.assign(exports, fnTyped);
} else {
exports.Buf8 = Array;
exports.Buf16 = Array;
exports.Buf32 = Array;
exports.assign(exports, fnUntyped);
}
};
exports.setTyped(TYPED_OK);
},{}],89:[function(_dereq_,module,exports){
// String encode/decode helpers
'use strict';
var utils = _dereq_('./common');
// Quick check if we can use fast array to bin string conversion
//
// - apply(Array) can fail on Android 2.2
// - apply(Uint8Array) can fail on iOS 5.1 Safary
//
var STR_APPLY_OK = true;
var STR_APPLY_UIA_OK = true;
try { String.fromCharCode.apply(null, [0]); } catch(__) { STR_APPLY_OK = false; }
try { String.fromCharCode.apply(null, new Uint8Array(1)); } catch(__) { STR_APPLY_UIA_OK = false; }
// Table with utf8 lengths (calculated by first byte of sequence)
// Note, that 5 & 6-byte values and some 4-byte values can not be represented in JS,
// because max possible codepoint is 0x10ffff
var _utf8len = new utils.Buf8(256);
for (var q=0; q<256; q++) {
_utf8len[q] = (q >= 252 ? 6 : q >= 248 ? 5 : q >= 240 ? 4 : q >= 224 ? 3 : q >= 192 ? 2 : 1);
}
_utf8len[254]=_utf8len[254]=1; // Invalid sequence start
// convert string to array (typed, when possible)
exports.string2buf = function (str) {
var buf, c, c2, m_pos, i, str_len = str.length, buf_len = 0;
// count binary size
for (m_pos = 0; m_pos < str_len; m_pos++) {
c = str.charCodeAt(m_pos);
if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {
c2 = str.charCodeAt(m_pos+1);
if ((c2 & 0xfc00) === 0xdc00) {
c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
m_pos++;
}
}
buf_len += c < 0x80 ? 1 : c < 0x800 ? 2 : c < 0x10000 ? 3 : 4;
}
// allocate buffer
buf = new utils.Buf8(buf_len);
// convert
for (i=0, m_pos = 0; i < buf_len; m_pos++) {
c = str.charCodeAt(m_pos);
if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {
c2 = str.charCodeAt(m_pos+1);
if ((c2 & 0xfc00) === 0xdc00) {
c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
m_pos++;
}
}
if (c < 0x80) {
/* one byte */
buf[i++] = c;
} else if (c < 0x800) {
/* two bytes */
buf[i++] = 0xC0 | (c >>> 6);
buf[i++] = 0x80 | (c & 0x3f);
} else if (c < 0x10000) {
/* three bytes */
buf[i++] = 0xE0 | (c >>> 12);
buf[i++] = 0x80 | (c >>> 6 & 0x3f);
buf[i++] = 0x80 | (c & 0x3f);
} else {
/* four bytes */
buf[i++] = 0xf0 | (c >>> 18);
buf[i++] = 0x80 | (c >>> 12 & 0x3f);
buf[i++] = 0x80 | (c >>> 6 & 0x3f);
buf[i++] = 0x80 | (c & 0x3f);
}
}
return buf;
};
// Helper (used in 2 places)
function buf2binstring(buf, len) {
// use fallback for big arrays to avoid stack overflow
if (len < 65537) {
if ((buf.subarray && STR_APPLY_UIA_OK) || (!buf.subarray && STR_APPLY_OK)) {
return String.fromCharCode.apply(null, utils.shrinkBuf(buf, len));
}
}
var result = '';
for (var i=0; i < len; i++) {
result += String.fromCharCode(buf[i]);
}
return result;
}
// Convert byte array to binary string
exports.buf2binstring = function(buf) {
return buf2binstring(buf, buf.length);
};
// Convert binary string (typed, when possible)
exports.binstring2buf = function(str) {
var buf = new utils.Buf8(str.length);
for (var i=0, len=buf.length; i < len; i++) {
buf[i] = str.charCodeAt(i);
}
return buf;
};
// convert array to string
exports.buf2string = function (buf, max) {
var i, out, c, c_len;
var len = max || buf.length;
// Reserve max possible length (2 words per char)
// NB: by unknown reasons, Array is significantly faster for
// String.fromCharCode.apply than Uint16Array.
var utf16buf = new Array(len*2);
for (out=0, i=0; i<len;) {
c = buf[i++];
// quick process ascii
if (c < 0x80) { utf16buf[out++] = c; continue; }
c_len = _utf8len[c];
// skip 5 & 6 byte codes
if (c_len > 4) { utf16buf[out++] = 0xfffd; i += c_len-1; continue; }
// apply mask on first byte
c &= c_len === 2 ? 0x1f : c_len === 3 ? 0x0f : 0x07;
// join the rest
while (c_len > 1 && i < len) {
c = (c << 6) | (buf[i++] & 0x3f);
c_len--;
}
// terminated by end of string?
if (c_len > 1) { utf16buf[out++] = 0xfffd; continue; }
if (c < 0x10000) {
utf16buf[out++] = c;
} else {
c -= 0x10000;
utf16buf[out++] = 0xd800 | ((c >> 10) & 0x3ff);
utf16buf[out++] = 0xdc00 | (c & 0x3ff);
}
}
return buf2binstring(utf16buf, out);
};
// Calculate max possible position in utf8 buffer,
// that will not break sequence. If that's not possible
// - (very small limits) return max size as is.
//
// buf[] - utf8 bytes array
// max - length limit (mandatory);
exports.utf8border = function(buf, max) {
var pos;
max = max || buf.length;
if (max > buf.length) { max = buf.length; }
// go back from last position, until start of sequence found
pos = max-1;
while (pos >= 0 && (buf[pos] & 0xC0) === 0x80) { pos--; }
// Fuckup - very small and broken sequence,
// return max, because we should return something anyway.
if (pos < 0) { return max; }
// If we came to start of buffer - that means vuffer is too small,
// return max too.
if (pos === 0) { return max; }
return (pos + _utf8len[buf[pos]] > max) ? pos : max;
};
},{"./common":88}],90:[function(_dereq_,module,exports){
'use strict';
// Note: adler32 takes 12% for level 0 and 2% for level 6.
// It doesn't worth to make additional optimizationa as in original.
// Small size is preferable.
function adler32(adler, buf, len, pos) {
var s1 = (adler & 0xffff) |0,
s2 = ((adler >>> 16) & 0xffff) |0,
n = 0;
while (len !== 0) {
// Set limit ~ twice less than 5552, to keep
// s2 in 31-bits, because we force signed ints.
// in other case %= will fail.
n = len > 2000 ? 2000 : len;
len -= n;
do {
s1 = (s1 + buf[pos++]) |0;
s2 = (s2 + s1) |0;
} while (--n);
s1 %= 65521;
s2 %= 65521;
}
return (s1 | (s2 << 16)) |0;
}
module.exports = adler32;
},{}],91:[function(_dereq_,module,exports){
module.exports = {
/* Allowed flush values; see deflate() and inflate() below for details */
Z_NO_FLUSH: 0,
Z_PARTIAL_FLUSH: 1,
Z_SYNC_FLUSH: 2,
Z_FULL_FLUSH: 3,
Z_FINISH: 4,
Z_BLOCK: 5,
Z_TREES: 6,
/* Return codes for the compression/decompression functions. Negative values
* are errors, positive values are used for special but normal events.
*/
Z_OK: 0,
Z_STREAM_END: 1,
Z_NEED_DICT: 2,
Z_ERRNO: -1,
Z_STREAM_ERROR: -2,
Z_DATA_ERROR: -3,
//Z_MEM_ERROR: -4,
Z_BUF_ERROR: -5,
//Z_VERSION_ERROR: -6,
/* compression levels */
Z_NO_COMPRESSION: 0,
Z_BEST_SPEED: 1,
Z_BEST_COMPRESSION: 9,
Z_DEFAULT_COMPRESSION: -1,
Z_FILTERED: 1,
Z_HUFFMAN_ONLY: 2,
Z_RLE: 3,
Z_FIXED: 4,
Z_DEFAULT_STRATEGY: 0,
/* Possible values of the data_type field (though see inflate()) */
Z_BINARY: 0,
Z_TEXT: 1,
//Z_ASCII: 1, // = Z_TEXT (deprecated)
Z_UNKNOWN: 2,
/* The deflate compression method */
Z_DEFLATED: 8
//Z_NULL: null // Use -1 or null inline, depending on var type
};
},{}],92:[function(_dereq_,module,exports){
'use strict';
// Note: we can't get significant speed boost here.
// So write code to minimize size - no pregenerated tables
// and array tools dependencies.
// Use ordinary array, since untyped makes no boost here
function makeTable() {
var c, table = [];
for (var n =0; n < 256; n++) {
c = n;
for (var k =0; k < 8; k++) {
c = ((c&1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1));
}
table[n] = c;
}
return table;
}
// Create table on load. Just 255 signed longs. Not a problem.
var crcTable = makeTable();
function crc32(crc, buf, len, pos) {
var t = crcTable,
end = pos + len;
crc = crc ^ (-1);
for (var i = pos; i < end; i++) {
crc = (crc >>> 8) ^ t[(crc ^ buf[i]) & 0xFF];
}
return (crc ^ (-1)); // >>> 0;
}
module.exports = crc32;
},{}],93:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
var trees = _dereq_('./trees');
var adler32 = _dereq_('./adler32');
var crc32 = _dereq_('./crc32');
var msg = _dereq_('./messages');
/* Public constants ==========================================================*/
/* ===========================================================================*/
/* Allowed flush values; see deflate() and inflate() below for details */
var Z_NO_FLUSH = 0;
var Z_PARTIAL_FLUSH = 1;
//var Z_SYNC_FLUSH = 2;
var Z_FULL_FLUSH = 3;
var Z_FINISH = 4;
var Z_BLOCK = 5;
//var Z_TREES = 6;
/* Return codes for the compression/decompression functions. Negative values
* are errors, positive values are used for special but normal events.
*/
var Z_OK = 0;
var Z_STREAM_END = 1;
//var Z_NEED_DICT = 2;
//var Z_ERRNO = -1;
var Z_STREAM_ERROR = -2;
var Z_DATA_ERROR = -3;
//var Z_MEM_ERROR = -4;
var Z_BUF_ERROR = -5;
//var Z_VERSION_ERROR = -6;
/* compression levels */
//var Z_NO_COMPRESSION = 0;
//var Z_BEST_SPEED = 1;
//var Z_BEST_COMPRESSION = 9;
var Z_DEFAULT_COMPRESSION = -1;
var Z_FILTERED = 1;
var Z_HUFFMAN_ONLY = 2;
var Z_RLE = 3;
var Z_FIXED = 4;
var Z_DEFAULT_STRATEGY = 0;
/* Possible values of the data_type field (though see inflate()) */
//var Z_BINARY = 0;
//var Z_TEXT = 1;
//var Z_ASCII = 1; // = Z_TEXT
var Z_UNKNOWN = 2;
/* The deflate compression method */
var Z_DEFLATED = 8;
/*============================================================================*/
var MAX_MEM_LEVEL = 9;
/* Maximum value for memLevel in deflateInit2 */
var MAX_WBITS = 15;
/* 32K LZ77 window */
var DEF_MEM_LEVEL = 8;
var LENGTH_CODES = 29;
/* number of length codes, not counting the special END_BLOCK code */
var LITERALS = 256;
/* number of literal bytes 0..255 */
var L_CODES = LITERALS + 1 + LENGTH_CODES;
/* number of Literal or Length codes, including the END_BLOCK code */
var D_CODES = 30;
/* number of distance codes */
var BL_CODES = 19;
/* number of codes used to transfer the bit lengths */
var HEAP_SIZE = 2*L_CODES + 1;
/* maximum heap size */
var MAX_BITS = 15;
/* All codes must not exceed MAX_BITS bits */
var MIN_MATCH = 3;
var MAX_MATCH = 258;
var MIN_LOOKAHEAD = (MAX_MATCH + MIN_MATCH + 1);
var PRESET_DICT = 0x20;
var INIT_STATE = 42;
var EXTRA_STATE = 69;
var NAME_STATE = 73;
var COMMENT_STATE = 91;
var HCRC_STATE = 103;
var BUSY_STATE = 113;
var FINISH_STATE = 666;
var BS_NEED_MORE = 1; /* block not completed, need more input or more output */
var BS_BLOCK_DONE = 2; /* block flush performed */
var BS_FINISH_STARTED = 3; /* finish started, need only more output at next deflate */
var BS_FINISH_DONE = 4; /* finish done, accept no more input or output */
var OS_CODE = 0x03; // Unix :) . Don't detect, use this default.
function err(strm, errorCode) {
strm.msg = msg[errorCode];
return errorCode;
}
function rank(f) {
return ((f) << 1) - ((f) > 4 ? 9 : 0);
}
function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }
/* =========================================================================
* Flush as much pending output as possible. All deflate() output goes
* through this function so some applications may wish to modify it
* to avoid allocating a large strm->output buffer and copying into it.
* (See also read_buf()).
*/
function flush_pending(strm) {
var s = strm.state;
//_tr_flush_bits(s);
var len = s.pending;
if (len > strm.avail_out) {
len = strm.avail_out;
}
if (len === 0) { return; }
utils.arraySet(strm.output, s.pending_buf, s.pending_out, len, strm.next_out);
strm.next_out += len;
s.pending_out += len;
strm.total_out += len;
strm.avail_out -= len;
s.pending -= len;
if (s.pending === 0) {
s.pending_out = 0;
}
}
function flush_block_only (s, last) {
trees._tr_flush_block(s, (s.block_start >= 0 ? s.block_start : -1), s.strstart - s.block_start, last);
s.block_start = s.strstart;
flush_pending(s.strm);
}
function put_byte(s, b) {
s.pending_buf[s.pending++] = b;
}
/* =========================================================================
* Put a short in the pending buffer. The 16-bit value is put in MSB order.
* IN assertion: the stream state is correct and there is enough room in
* pending_buf.
*/
function putShortMSB(s, b) {
// put_byte(s, (Byte)(b >> 8));
// put_byte(s, (Byte)(b & 0xff));
s.pending_buf[s.pending++] = (b >>> 8) & 0xff;
s.pending_buf[s.pending++] = b & 0xff;
}
/* ===========================================================================
* Read a new buffer from the current input stream, update the adler32
* and total number of bytes read. All deflate() input goes through
* this function so some applications may wish to modify it to avoid
* allocating a large strm->input buffer and copying from it.
* (See also flush_pending()).
*/
function read_buf(strm, buf, start, size) {
var len = strm.avail_in;
if (len > size) { len = size; }
if (len === 0) { return 0; }
strm.avail_in -= len;
utils.arraySet(buf, strm.input, strm.next_in, len, start);
if (strm.state.wrap === 1) {
strm.adler = adler32(strm.adler, buf, len, start);
}
else if (strm.state.wrap === 2) {
strm.adler = crc32(strm.adler, buf, len, start);
}
strm.next_in += len;
strm.total_in += len;
return len;
}
/* ===========================================================================
* Set match_start to the longest match starting at the given string and
* return its length. Matches shorter or equal to prev_length are discarded,
* in which case the result is equal to prev_length and match_start is
* garbage.
* IN assertions: cur_match is the head of the hash chain for the current
* string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1
* OUT assertion: the match length is not greater than s->lookahead.
*/
function longest_match(s, cur_match) {
var chain_length = s.max_chain_length; /* max hash chain length */
var scan = s.strstart; /* current string */
var match; /* matched string */
var len; /* length of current match */
var best_len = s.prev_length; /* best match length so far */
var nice_match = s.nice_match; /* stop if match long enough */
var limit = (s.strstart > (s.w_size - MIN_LOOKAHEAD)) ?
s.strstart - (s.w_size - MIN_LOOKAHEAD) : 0/*NIL*/;
var _win = s.window; // shortcut
var wmask = s.w_mask;
var prev = s.prev;
/* Stop when cur_match becomes <= limit. To simplify the code,
* we prevent matches with the string of window index 0.
*/
var strend = s.strstart + MAX_MATCH;
var scan_end1 = _win[scan + best_len - 1];
var scan_end = _win[scan + best_len];
/* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
* It is easy to get rid of this optimization if necessary.
*/
// Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");
/* Do not waste too much time if we already have a good match: */
if (s.prev_length >= s.good_match) {
chain_length >>= 2;
}
/* Do not look for matches beyond the end of the input. This is necessary
* to make deflate deterministic.
*/
if (nice_match > s.lookahead) { nice_match = s.lookahead; }
// Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");
do {
// Assert(cur_match < s->strstart, "no future");
match = cur_match;
/* Skip to next match if the match length cannot increase
* or if the match length is less than 2. Note that the checks below
* for insufficient lookahead only occur occasionally for performance
* reasons. Therefore uninitialized memory will be accessed, and
* conditional jumps will be made that depend on those values.
* However the length of the match is limited to the lookahead, so
* the output of deflate is not affected by the uninitialized values.
*/
if (_win[match + best_len] !== scan_end ||
_win[match + best_len - 1] !== scan_end1 ||
_win[match] !== _win[scan] ||
_win[++match] !== _win[scan + 1]) {
continue;
}
/* The check at best_len-1 can be removed because it will be made
* again later. (This heuristic is not always a win.)
* It is not necessary to compare scan[2] and match[2] since they
* are always equal when the other bytes match, given that
* the hash keys are equal and that HASH_BITS >= 8.
*/
scan += 2;
match++;
// Assert(*scan == *match, "match[2]?");
/* We check for insufficient lookahead only every 8th comparison;
* the 256th check will be made at strstart+258.
*/
do {
/*jshint noempty:false*/
} while (_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
scan < strend);
// Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
len = MAX_MATCH - (strend - scan);
scan = strend - MAX_MATCH;
if (len > best_len) {
s.match_start = cur_match;
best_len = len;
if (len >= nice_match) {
break;
}
scan_end1 = _win[scan + best_len - 1];
scan_end = _win[scan + best_len];
}
} while ((cur_match = prev[cur_match & wmask]) > limit && --chain_length !== 0);
if (best_len <= s.lookahead) {
return best_len;
}
return s.lookahead;
}
/* ===========================================================================
* Fill the window when the lookahead becomes insufficient.
* Updates strstart and lookahead.
*
* IN assertion: lookahead < MIN_LOOKAHEAD
* OUT assertions: strstart <= window_size-MIN_LOOKAHEAD
* At least one byte has been read, or avail_in == 0; reads are
* performed for at least two bytes (required for the zip translate_eol
* option -- not supported here).
*/
function fill_window(s) {
var _w_size = s.w_size;
var p, n, m, more, str;
//Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead");
do {
more = s.window_size - s.lookahead - s.strstart;
// JS ints have 32 bit, block below not needed
/* Deal with !@#$% 64K limit: */
//if (sizeof(int) <= 2) {
// if (more == 0 && s->strstart == 0 && s->lookahead == 0) {
// more = wsize;
//
// } else if (more == (unsigned)(-1)) {
// /* Very unlikely, but possible on 16 bit machine if
// * strstart == 0 && lookahead == 1 (input done a byte at time)
// */
// more--;
// }
//}
/* If the window is almost full and there is insufficient lookahead,
* move the upper half to the lower one to make room in the upper half.
*/
if (s.strstart >= _w_size + (_w_size - MIN_LOOKAHEAD)) {
utils.arraySet(s.window, s.window, _w_size, _w_size, 0);
s.match_start -= _w_size;
s.strstart -= _w_size;
/* we now have strstart >= MAX_DIST */
s.block_start -= _w_size;
/* Slide the hash table (could be avoided with 32 bit values
at the expense of memory usage). We slide even when level == 0
to keep the hash table consistent if we switch back to level > 0
later. (Using level 0 permanently is not an optimal usage of
zlib, so we don't care about this pathological case.)
*/
n = s.hash_size;
p = n;
do {
m = s.head[--p];
s.head[p] = (m >= _w_size ? m - _w_size : 0);
} while (--n);
n = _w_size;
p = n;
do {
m = s.prev[--p];
s.prev[p] = (m >= _w_size ? m - _w_size : 0);
/* If n is not on any hash chain, prev[n] is garbage but
* its value will never be used.
*/
} while (--n);
more += _w_size;
}
if (s.strm.avail_in === 0) {
break;
}
/* If there was no sliding:
* strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 &&
* more == window_size - lookahead - strstart
* => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1)
* => more >= window_size - 2*WSIZE + 2
* In the BIG_MEM or MMAP case (not yet supported),
* window_size == input_size + MIN_LOOKAHEAD &&
* strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD.
* Otherwise, window_size == 2*WSIZE so more >= 2.
* If there was sliding, more >= WSIZE. So in all cases, more >= 2.
*/
//Assert(more >= 2, "more < 2");
n = read_buf(s.strm, s.window, s.strstart + s.lookahead, more);
s.lookahead += n;
/* Initialize the hash value now that we have some input: */
if (s.lookahead + s.insert >= MIN_MATCH) {
str = s.strstart - s.insert;
s.ins_h = s.window[str];
/* UPDATE_HASH(s, s->ins_h, s->window[str + 1]); */
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + 1]) & s.hash_mask;
//#if MIN_MATCH != 3
// Call update_hash() MIN_MATCH-3 more times
//#endif
while (s.insert) {
/* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH-1]) & s.hash_mask;
s.prev[str & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = str;
str++;
s.insert--;
if (s.lookahead + s.insert < MIN_MATCH) {
break;
}
}
}
/* If the whole input has less than MIN_MATCH bytes, ins_h is garbage,
* but this is not important since only literal bytes will be emitted.
*/
} while (s.lookahead < MIN_LOOKAHEAD && s.strm.avail_in !== 0);
/* If the WIN_INIT bytes after the end of the current data have never been
* written, then zero those bytes in order to avoid memory check reports of
* the use of uninitialized (or uninitialised as Julian writes) bytes by
* the longest match routines. Update the high water mark for the next
* time through here. WIN_INIT is set to MAX_MATCH since the longest match
* routines allow scanning to strstart + MAX_MATCH, ignoring lookahead.
*/
// if (s.high_water < s.window_size) {
// var curr = s.strstart + s.lookahead;
// var init = 0;
//
// if (s.high_water < curr) {
// /* Previous high water mark below current data -- zero WIN_INIT
// * bytes or up to end of window, whichever is less.
// */
// init = s.window_size - curr;
// if (init > WIN_INIT)
// init = WIN_INIT;
// zmemzero(s->window + curr, (unsigned)init);
// s->high_water = curr + init;
// }
// else if (s->high_water < (ulg)curr + WIN_INIT) {
// /* High water mark at or above current data, but below current data
// * plus WIN_INIT -- zero out to current data plus WIN_INIT, or up
// * to end of window, whichever is less.
// */
// init = (ulg)curr + WIN_INIT - s->high_water;
// if (init > s->window_size - s->high_water)
// init = s->window_size - s->high_water;
// zmemzero(s->window + s->high_water, (unsigned)init);
// s->high_water += init;
// }
// }
//
// Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD,
// "not enough room for search");
}
/* ===========================================================================
* Copy without compression as much as possible from the input stream, return
* the current block state.
* This function does not insert new strings in the dictionary since
* uncompressible data is probably not useful. This function is used
* only for the level=0 compression option.
* NOTE: this function should be optimized to avoid extra copying from
* window to pending_buf.
*/
function deflate_stored(s, flush) {
/* Stored blocks are limited to 0xffff bytes, pending_buf is limited
* to pending_buf_size, and each stored block has a 5 byte header:
*/
var max_block_size = 0xffff;
if (max_block_size > s.pending_buf_size - 5) {
max_block_size = s.pending_buf_size - 5;
}
/* Copy as much as possible from input to output: */
for (;;) {
/* Fill the window as much as possible: */
if (s.lookahead <= 1) {
//Assert(s->strstart < s->w_size+MAX_DIST(s) ||
// s->block_start >= (long)s->w_size, "slide too late");
// if (!(s.strstart < s.w_size + (s.w_size - MIN_LOOKAHEAD) ||
// s.block_start >= s.w_size)) {
// throw new Error("slide too late");
// }
fill_window(s);
if (s.lookahead === 0 && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) {
break;
}
/* flush the current block */
}
//Assert(s->block_start >= 0L, "block gone");
// if (s.block_start < 0) throw new Error("block gone");
s.strstart += s.lookahead;
s.lookahead = 0;
/* Emit a stored block if pending_buf will be full: */
var max_start = s.block_start + max_block_size;
if (s.strstart === 0 || s.strstart >= max_start) {
/* strstart == 0 is possible when wraparound on 16-bit machine */
s.lookahead = s.strstart - max_start;
s.strstart = max_start;
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
/* Flush if we may have to slide, otherwise block_start may become
* negative and the data will be gone:
*/
if (s.strstart - s.block_start >= (s.w_size - MIN_LOOKAHEAD)) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = 0;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.strstart > s.block_start) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_NEED_MORE;
}
/* ===========================================================================
* Compress as much as possible from the input stream, return the current
* block state.
* This function does not perform lazy evaluation of matches and inserts
* new strings in the dictionary only for unmatched strings or for short
* matches. It is used only for the fast compression options.
*/
function deflate_fast(s, flush) {
var hash_head; /* head of the hash chain */
var bflush; /* set if current block must be flushed */
for (;;) {
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes
* for the next match, plus MIN_MATCH bytes to insert the
* string following the next match.
*/
if (s.lookahead < MIN_LOOKAHEAD) {
fill_window(s);
if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) {
break; /* flush the current block */
}
}
/* Insert the string window[strstart .. strstart+2] in the
* dictionary, and set hash_head to the head of the hash chain:
*/
hash_head = 0/*NIL*/;
if (s.lookahead >= MIN_MATCH) {
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
}
/* Find the longest match, discarding those <= prev_length.
* At this point we have always match_length < MIN_MATCH
*/
if (hash_head !== 0/*NIL*/ && ((s.strstart - hash_head) <= (s.w_size - MIN_LOOKAHEAD))) {
/* To simplify the code, we prevent matches with the string
* of window index 0 (in particular we have to avoid a match
* of the string with itself at the start of the input file).
*/
s.match_length = longest_match(s, hash_head);
/* longest_match() sets match_start */
}
if (s.match_length >= MIN_MATCH) {
// check_match(s, s.strstart, s.match_start, s.match_length); // for debug only
/*** _tr_tally_dist(s, s.strstart - s.match_start,
s.match_length - MIN_MATCH, bflush); ***/
bflush = trees._tr_tally(s, s.strstart - s.match_start, s.match_length - MIN_MATCH);
s.lookahead -= s.match_length;
/* Insert new strings in the hash table only if the match length
* is not too large. This saves time but degrades compression.
*/
if (s.match_length <= s.max_lazy_match/*max_insert_length*/ && s.lookahead >= MIN_MATCH) {
s.match_length--; /* string at strstart already in table */
do {
s.strstart++;
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
/* strstart never exceeds WSIZE-MAX_MATCH, so there are
* always MIN_MATCH bytes ahead.
*/
} while (--s.match_length !== 0);
s.strstart++;
} else
{
s.strstart += s.match_length;
s.match_length = 0;
s.ins_h = s.window[s.strstart];
/* UPDATE_HASH(s, s.ins_h, s.window[s.strstart+1]); */
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + 1]) & s.hash_mask;
//#if MIN_MATCH != 3
// Call UPDATE_HASH() MIN_MATCH-3 more times
//#endif
/* If lookahead < MIN_MATCH, ins_h is garbage, but it does not
* matter since it will be recomputed at next deflate call.
*/
}
} else {
/* No match, output a literal byte */
//Tracevv((stderr,"%c", s.window[s.strstart]));
/*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
s.lookahead--;
s.strstart++;
}
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = ((s.strstart < (MIN_MATCH-1)) ? s.strstart : MIN_MATCH-1);
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* ===========================================================================
* Same as above, but achieves better compression. We use a lazy
* evaluation for matches: a match is finally adopted only if there is
* no better match at the next window position.
*/
function deflate_slow(s, flush) {
var hash_head; /* head of hash chain */
var bflush; /* set if current block must be flushed */
var max_insert;
/* Process the input block. */
for (;;) {
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes
* for the next match, plus MIN_MATCH bytes to insert the
* string following the next match.
*/
if (s.lookahead < MIN_LOOKAHEAD) {
fill_window(s);
if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) { break; } /* flush the current block */
}
/* Insert the string window[strstart .. strstart+2] in the
* dictionary, and set hash_head to the head of the hash chain:
*/
hash_head = 0/*NIL*/;
if (s.lookahead >= MIN_MATCH) {
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
}
/* Find the longest match, discarding those <= prev_length.
*/
s.prev_length = s.match_length;
s.prev_match = s.match_start;
s.match_length = MIN_MATCH-1;
if (hash_head !== 0/*NIL*/ && s.prev_length < s.max_lazy_match &&
s.strstart - hash_head <= (s.w_size-MIN_LOOKAHEAD)/*MAX_DIST(s)*/) {
/* To simplify the code, we prevent matches with the string
* of window index 0 (in particular we have to avoid a match
* of the string with itself at the start of the input file).
*/
s.match_length = longest_match(s, hash_head);
/* longest_match() sets match_start */
if (s.match_length <= 5 &&
(s.strategy === Z_FILTERED || (s.match_length === MIN_MATCH && s.strstart - s.match_start > 4096/*TOO_FAR*/))) {
/* If prev_match is also MIN_MATCH, match_start is garbage
* but we will ignore the current match anyway.
*/
s.match_length = MIN_MATCH-1;
}
}
/* If there was a match at the previous step and the current
* match is not better, output the previous match:
*/
if (s.prev_length >= MIN_MATCH && s.match_length <= s.prev_length) {
max_insert = s.strstart + s.lookahead - MIN_MATCH;
/* Do not insert strings in hash table beyond this. */
//check_match(s, s.strstart-1, s.prev_match, s.prev_length);
/***_tr_tally_dist(s, s.strstart - 1 - s.prev_match,
s.prev_length - MIN_MATCH, bflush);***/
bflush = trees._tr_tally(s, s.strstart - 1- s.prev_match, s.prev_length - MIN_MATCH);
/* Insert in hash table all strings up to the end of the match.
* strstart-1 and strstart are already inserted. If there is not
* enough lookahead, the last two strings are not inserted in
* the hash table.
*/
s.lookahead -= s.prev_length-1;
s.prev_length -= 2;
do {
if (++s.strstart <= max_insert) {
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
}
} while (--s.prev_length !== 0);
s.match_available = 0;
s.match_length = MIN_MATCH-1;
s.strstart++;
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
} else if (s.match_available) {
/* If there was no match at the previous position, output a
* single literal. If there was a match but the current match
* is longer, truncate the previous match to a single literal.
*/
//Tracevv((stderr,"%c", s->window[s->strstart-1]));
/*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart-1]);
if (bflush) {
/*** FLUSH_BLOCK_ONLY(s, 0) ***/
flush_block_only(s, false);
/***/
}
s.strstart++;
s.lookahead--;
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
} else {
/* There is no previous match to compare with, wait for
* the next step to decide.
*/
s.match_available = 1;
s.strstart++;
s.lookahead--;
}
}
//Assert (flush != Z_NO_FLUSH, "no flush?");
if (s.match_available) {
//Tracevv((stderr,"%c", s->window[s->strstart-1]));
/*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart-1]);
s.match_available = 0;
}
s.insert = s.strstart < MIN_MATCH-1 ? s.strstart : MIN_MATCH-1;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* ===========================================================================
* For Z_RLE, simply look for runs of bytes, generate matches only of distance
* one. Do not maintain a hash table. (It will be regenerated if this run of
* deflate switches away from Z_RLE.)
*/
function deflate_rle(s, flush) {
var bflush; /* set if current block must be flushed */
var prev; /* byte at distance one to match */
var scan, strend; /* scan goes up to strend for length of run */
var _win = s.window;
for (;;) {
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes
* for the longest run, plus one for the unrolled loop.
*/
if (s.lookahead <= MAX_MATCH) {
fill_window(s);
if (s.lookahead <= MAX_MATCH && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) { break; } /* flush the current block */
}
/* See how many times the previous byte repeats */
s.match_length = 0;
if (s.lookahead >= MIN_MATCH && s.strstart > 0) {
scan = s.strstart - 1;
prev = _win[scan];
if (prev === _win[++scan] && prev === _win[++scan] && prev === _win[++scan]) {
strend = s.strstart + MAX_MATCH;
do {
/*jshint noempty:false*/
} while (prev === _win[++scan] && prev === _win[++scan] &&
prev === _win[++scan] && prev === _win[++scan] &&
prev === _win[++scan] && prev === _win[++scan] &&
prev === _win[++scan] && prev === _win[++scan] &&
scan < strend);
s.match_length = MAX_MATCH - (strend - scan);
if (s.match_length > s.lookahead) {
s.match_length = s.lookahead;
}
}
//Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan");
}
/* Emit match if have run of MIN_MATCH or longer, else emit literal */
if (s.match_length >= MIN_MATCH) {
//check_match(s, s.strstart, s.strstart - 1, s.match_length);
/*** _tr_tally_dist(s, 1, s.match_length - MIN_MATCH, bflush); ***/
bflush = trees._tr_tally(s, 1, s.match_length - MIN_MATCH);
s.lookahead -= s.match_length;
s.strstart += s.match_length;
s.match_length = 0;
} else {
/* No match, output a literal byte */
//Tracevv((stderr,"%c", s->window[s->strstart]));
/*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
s.lookahead--;
s.strstart++;
}
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = 0;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* ===========================================================================
* For Z_HUFFMAN_ONLY, do not look for matches. Do not maintain a hash table.
* (It will be regenerated if this run of deflate switches away from Huffman.)
*/
function deflate_huff(s, flush) {
var bflush; /* set if current block must be flushed */
for (;;) {
/* Make sure that we have a literal to write. */
if (s.lookahead === 0) {
fill_window(s);
if (s.lookahead === 0) {
if (flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
break; /* flush the current block */
}
}
/* Output a literal byte */
s.match_length = 0;
//Tracevv((stderr,"%c", s->window[s->strstart]));
/*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
s.lookahead--;
s.strstart++;
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = 0;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* Values for max_lazy_match, good_match and max_chain_length, depending on
* the desired pack level (0..9). The values given below have been tuned to
* exclude worst case performance for pathological files. Better values may be
* found for specific files.
*/
var Config = function (good_length, max_lazy, nice_length, max_chain, func) {
this.good_length = good_length;
this.max_lazy = max_lazy;
this.nice_length = nice_length;
this.max_chain = max_chain;
this.func = func;
};
var configuration_table;
configuration_table = [
/* good lazy nice chain */
new Config(0, 0, 0, 0, deflate_stored), /* 0 store only */
new Config(4, 4, 8, 4, deflate_fast), /* 1 max speed, no lazy matches */
new Config(4, 5, 16, 8, deflate_fast), /* 2 */
new Config(4, 6, 32, 32, deflate_fast), /* 3 */
new Config(4, 4, 16, 16, deflate_slow), /* 4 lazy matches */
new Config(8, 16, 32, 32, deflate_slow), /* 5 */
new Config(8, 16, 128, 128, deflate_slow), /* 6 */
new Config(8, 32, 128, 256, deflate_slow), /* 7 */
new Config(32, 128, 258, 1024, deflate_slow), /* 8 */
new Config(32, 258, 258, 4096, deflate_slow) /* 9 max compression */
];
/* ===========================================================================
* Initialize the "longest match" routines for a new zlib stream
*/
function lm_init(s) {
s.window_size = 2 * s.w_size;
/*** CLEAR_HASH(s); ***/
zero(s.head); // Fill with NIL (= 0);
/* Set the default configuration parameters:
*/
s.max_lazy_match = configuration_table[s.level].max_lazy;
s.good_match = configuration_table[s.level].good_length;
s.nice_match = configuration_table[s.level].nice_length;
s.max_chain_length = configuration_table[s.level].max_chain;
s.strstart = 0;
s.block_start = 0;
s.lookahead = 0;
s.insert = 0;
s.match_length = s.prev_length = MIN_MATCH - 1;
s.match_available = 0;
s.ins_h = 0;
}
function DeflateState() {
this.strm = null; /* pointer back to this zlib stream */
this.status = 0; /* as the name implies */
this.pending_buf = null; /* output still pending */
this.pending_buf_size = 0; /* size of pending_buf */
this.pending_out = 0; /* next pending byte to output to the stream */
this.pending = 0; /* nb of bytes in the pending buffer */
this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */
this.gzhead = null; /* gzip header information to write */
this.gzindex = 0; /* where in extra, name, or comment */
this.method = Z_DEFLATED; /* can only be DEFLATED */
this.last_flush = -1; /* value of flush param for previous deflate call */
this.w_size = 0; /* LZ77 window size (32K by default) */
this.w_bits = 0; /* log2(w_size) (8..16) */
this.w_mask = 0; /* w_size - 1 */
this.window = null;
/* Sliding window. Input bytes are read into the second half of the window,
* and move to the first half later to keep a dictionary of at least wSize
* bytes. With this organization, matches are limited to a distance of
* wSize-MAX_MATCH bytes, but this ensures that IO is always
* performed with a length multiple of the block size.
*/
this.window_size = 0;
/* Actual size of window: 2*wSize, except when the user input buffer
* is directly used as sliding window.
*/
this.prev = null;
/* Link to older string with same hash index. To limit the size of this
* array to 64K, this link is maintained only for the last 32K strings.
* An index in this array is thus a window index modulo 32K.
*/
this.head = null; /* Heads of the hash chains or NIL. */
this.ins_h = 0; /* hash index of string to be inserted */
this.hash_size = 0; /* number of elements in hash table */
this.hash_bits = 0; /* log2(hash_size) */
this.hash_mask = 0; /* hash_size-1 */
this.hash_shift = 0;
/* Number of bits by which ins_h must be shifted at each input
* step. It must be such that after MIN_MATCH steps, the oldest
* byte no longer takes part in the hash key, that is:
* hash_shift * MIN_MATCH >= hash_bits
*/
this.block_start = 0;
/* Window position at the beginning of the current output block. Gets
* negative when the window is moved backwards.
*/
this.match_length = 0; /* length of best match */
this.prev_match = 0; /* previous match */
this.match_available = 0; /* set if previous match exists */
this.strstart = 0; /* start of string to insert */
this.match_start = 0; /* start of matching string */
this.lookahead = 0; /* number of valid bytes ahead in window */
this.prev_length = 0;
/* Length of the best match at previous step. Matches not greater than this
* are discarded. This is used in the lazy match evaluation.
*/
this.max_chain_length = 0;
/* To speed up deflation, hash chains are never searched beyond this
* length. A higher limit improves compression ratio but degrades the
* speed.
*/
this.max_lazy_match = 0;
/* Attempt to find a better match only when the current match is strictly
* smaller than this value. This mechanism is used only for compression
* levels >= 4.
*/
// That's alias to max_lazy_match, don't use directly
//this.max_insert_length = 0;
/* Insert new strings in the hash table only if the match length is not
* greater than this length. This saves time but degrades compression.
* max_insert_length is used only for compression levels <= 3.
*/
this.level = 0; /* compression level (1..9) */
this.strategy = 0; /* favor or force Huffman coding*/
this.good_match = 0;
/* Use a faster search when the previous match is longer than this */
this.nice_match = 0; /* Stop searching when current match exceeds this */
/* used by trees.c: */
/* Didn't use ct_data typedef below to suppress compiler warning */
// struct ct_data_s dyn_ltree[HEAP_SIZE]; /* literal and length tree */
// struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */
// struct ct_data_s bl_tree[2*BL_CODES+1]; /* Huffman tree for bit lengths */
// Use flat array of DOUBLE size, with interleaved fata,
// because JS does not support effective
this.dyn_ltree = new utils.Buf16(HEAP_SIZE * 2);
this.dyn_dtree = new utils.Buf16((2*D_CODES+1) * 2);
this.bl_tree = new utils.Buf16((2*BL_CODES+1) * 2);
zero(this.dyn_ltree);
zero(this.dyn_dtree);
zero(this.bl_tree);
this.l_desc = null; /* desc. for literal tree */
this.d_desc = null; /* desc. for distance tree */
this.bl_desc = null; /* desc. for bit length tree */
//ush bl_count[MAX_BITS+1];
this.bl_count = new utils.Buf16(MAX_BITS+1);
/* number of codes at each bit length for an optimal tree */
//int heap[2*L_CODES+1]; /* heap used to build the Huffman trees */
this.heap = new utils.Buf16(2*L_CODES+1); /* heap used to build the Huffman trees */
zero(this.heap);
this.heap_len = 0; /* number of elements in the heap */
this.heap_max = 0; /* element of largest frequency */
/* The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used.
* The same heap array is used to build all trees.
*/
this.depth = new utils.Buf16(2*L_CODES+1); //uch depth[2*L_CODES+1];
zero(this.depth);
/* Depth of each subtree used as tie breaker for trees of equal frequency
*/
this.l_buf = 0; /* buffer index for literals or lengths */
this.lit_bufsize = 0;
/* Size of match buffer for literals/lengths. There are 4 reasons for
* limiting lit_bufsize to 64K:
* - frequencies can be kept in 16 bit counters
* - if compression is not successful for the first block, all input
* data is still in the window so we can still emit a stored block even
* when input comes from standard input. (This can also be done for
* all blocks if lit_bufsize is not greater than 32K.)
* - if compression is not successful for a file smaller than 64K, we can
* even emit a stored file instead of a stored block (saving 5 bytes).
* This is applicable only for zip (not gzip or zlib).
* - creating new Huffman trees less frequently may not provide fast
* adaptation to changes in the input data statistics. (Take for
* example a binary file with poorly compressible code followed by
* a highly compressible string table.) Smaller buffer sizes give
* fast adaptation but have of course the overhead of transmitting
* trees more frequently.
* - I can't count above 4
*/
this.last_lit = 0; /* running index in l_buf */
this.d_buf = 0;
/* Buffer index for distances. To simplify the code, d_buf and l_buf have
* the same number of elements. To use different lengths, an extra flag
* array would be necessary.
*/
this.opt_len = 0; /* bit length of current block with optimal trees */
this.static_len = 0; /* bit length of current block with static trees */
this.matches = 0; /* number of string matches in current block */
this.insert = 0; /* bytes at end of window left to insert */
this.bi_buf = 0;
/* Output buffer. bits are inserted starting at the bottom (least
* significant bits).
*/
this.bi_valid = 0;
/* Number of valid bits in bi_buf. All bits above the last valid bit
* are always zero.
*/
// Used for window memory init. We safely ignore it for JS. That makes
// sense only for pointers and memory check tools.
//this.high_water = 0;
/* High water mark offset in window for initialized bytes -- bytes above
* this are set to zero in order to avoid memory check warnings when
* longest match routines access bytes past the input. This is then
* updated to the new high water mark.
*/
}
function deflateResetKeep(strm) {
var s;
if (!strm || !strm.state) {
return err(strm, Z_STREAM_ERROR);
}
strm.total_in = strm.total_out = 0;
strm.data_type = Z_UNKNOWN;
s = strm.state;
s.pending = 0;
s.pending_out = 0;
if (s.wrap < 0) {
s.wrap = -s.wrap;
/* was made negative by deflate(..., Z_FINISH); */
}
s.status = (s.wrap ? INIT_STATE : BUSY_STATE);
strm.adler = (s.wrap === 2) ?
0 // crc32(0, Z_NULL, 0)
:
1; // adler32(0, Z_NULL, 0)
s.last_flush = Z_NO_FLUSH;
trees._tr_init(s);
return Z_OK;
}
function deflateReset(strm) {
var ret = deflateResetKeep(strm);
if (ret === Z_OK) {
lm_init(strm.state);
}
return ret;
}
function deflateSetHeader(strm, head) {
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
if (strm.state.wrap !== 2) { return Z_STREAM_ERROR; }
strm.state.gzhead = head;
return Z_OK;
}
function deflateInit2(strm, level, method, windowBits, memLevel, strategy) {
if (!strm) { // === Z_NULL
return Z_STREAM_ERROR;
}
var wrap = 1;
if (level === Z_DEFAULT_COMPRESSION) {
level = 6;
}
if (windowBits < 0) { /* suppress zlib wrapper */
wrap = 0;
windowBits = -windowBits;
}
else if (windowBits > 15) {
wrap = 2; /* write gzip wrapper instead */
windowBits -= 16;
}
if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method !== Z_DEFLATED ||
windowBits < 8 || windowBits > 15 || level < 0 || level > 9 ||
strategy < 0 || strategy > Z_FIXED) {
return err(strm, Z_STREAM_ERROR);
}
if (windowBits === 8) {
windowBits = 9;
}
/* until 256-byte window bug fixed */
var s = new DeflateState();
strm.state = s;
s.strm = strm;
s.wrap = wrap;
s.gzhead = null;
s.w_bits = windowBits;
s.w_size = 1 << s.w_bits;
s.w_mask = s.w_size - 1;
s.hash_bits = memLevel + 7;
s.hash_size = 1 << s.hash_bits;
s.hash_mask = s.hash_size - 1;
s.hash_shift = ~~((s.hash_bits + MIN_MATCH - 1) / MIN_MATCH);
s.window = new utils.Buf8(s.w_size * 2);
s.head = new utils.Buf16(s.hash_size);
s.prev = new utils.Buf16(s.w_size);
// Don't need mem init magic for JS.
//s.high_water = 0; /* nothing written to s->window yet */
s.lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */
s.pending_buf_size = s.lit_bufsize * 4;
s.pending_buf = new utils.Buf8(s.pending_buf_size);
s.d_buf = s.lit_bufsize >> 1;
s.l_buf = (1 + 2) * s.lit_bufsize;
s.level = level;
s.strategy = strategy;
s.method = method;
return deflateReset(strm);
}
function deflateInit(strm, level) {
return deflateInit2(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY);
}
function deflate(strm, flush) {
var old_flush, s;
var beg, val; // for gzip header write only
if (!strm || !strm.state ||
flush > Z_BLOCK || flush < 0) {
return strm ? err(strm, Z_STREAM_ERROR) : Z_STREAM_ERROR;
}
s = strm.state;
if (!strm.output ||
(!strm.input && strm.avail_in !== 0) ||
(s.status === FINISH_STATE && flush !== Z_FINISH)) {
return err(strm, (strm.avail_out === 0) ? Z_BUF_ERROR : Z_STREAM_ERROR);
}
s.strm = strm; /* just in case */
old_flush = s.last_flush;
s.last_flush = flush;
/* Write the header */
if (s.status === INIT_STATE) {
if (s.wrap === 2) { // GZIP header
strm.adler = 0; //crc32(0L, Z_NULL, 0);
put_byte(s, 31);
put_byte(s, 139);
put_byte(s, 8);
if (!s.gzhead) { // s->gzhead == Z_NULL
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, s.level === 9 ? 2 :
(s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
4 : 0));
put_byte(s, OS_CODE);
s.status = BUSY_STATE;
}
else {
put_byte(s, (s.gzhead.text ? 1 : 0) +
(s.gzhead.hcrc ? 2 : 0) +
(!s.gzhead.extra ? 0 : 4) +
(!s.gzhead.name ? 0 : 8) +
(!s.gzhead.comment ? 0 : 16)
);
put_byte(s, s.gzhead.time & 0xff);
put_byte(s, (s.gzhead.time >> 8) & 0xff);
put_byte(s, (s.gzhead.time >> 16) & 0xff);
put_byte(s, (s.gzhead.time >> 24) & 0xff);
put_byte(s, s.level === 9 ? 2 :
(s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
4 : 0));
put_byte(s, s.gzhead.os & 0xff);
if (s.gzhead.extra && s.gzhead.extra.length) {
put_byte(s, s.gzhead.extra.length & 0xff);
put_byte(s, (s.gzhead.extra.length >> 8) & 0xff);
}
if (s.gzhead.hcrc) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending, 0);
}
s.gzindex = 0;
s.status = EXTRA_STATE;
}
}
else // DEFLATE header
{
var header = (Z_DEFLATED + ((s.w_bits - 8) << 4)) << 8;
var level_flags = -1;
if (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2) {
level_flags = 0;
} else if (s.level < 6) {
level_flags = 1;
} else if (s.level === 6) {
level_flags = 2;
} else {
level_flags = 3;
}
header |= (level_flags << 6);
if (s.strstart !== 0) { header |= PRESET_DICT; }
header += 31 - (header % 31);
s.status = BUSY_STATE;
putShortMSB(s, header);
/* Save the adler32 of the preset dictionary: */
if (s.strstart !== 0) {
putShortMSB(s, strm.adler >>> 16);
putShortMSB(s, strm.adler & 0xffff);
}
strm.adler = 1; // adler32(0L, Z_NULL, 0);
}
}
//#ifdef GZIP
if (s.status === EXTRA_STATE) {
if (s.gzhead.extra/* != Z_NULL*/) {
beg = s.pending; /* start of bytes to update crc */
while (s.gzindex < (s.gzhead.extra.length & 0xffff)) {
if (s.pending === s.pending_buf_size) {
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
flush_pending(strm);
beg = s.pending;
if (s.pending === s.pending_buf_size) {
break;
}
}
put_byte(s, s.gzhead.extra[s.gzindex] & 0xff);
s.gzindex++;
}
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
if (s.gzindex === s.gzhead.extra.length) {
s.gzindex = 0;
s.status = NAME_STATE;
}
}
else {
s.status = NAME_STATE;
}
}
if (s.status === NAME_STATE) {
if (s.gzhead.name/* != Z_NULL*/) {
beg = s.pending; /* start of bytes to update crc */
//int val;
do {
if (s.pending === s.pending_buf_size) {
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
flush_pending(strm);
beg = s.pending;
if (s.pending === s.pending_buf_size) {
val = 1;
break;
}
}
// JS specific: little magic to add zero terminator to end of string
if (s.gzindex < s.gzhead.name.length) {
val = s.gzhead.name.charCodeAt(s.gzindex++) & 0xff;
} else {
val = 0;
}
put_byte(s, val);
} while (val !== 0);
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
if (val === 0) {
s.gzindex = 0;
s.status = COMMENT_STATE;
}
}
else {
s.status = COMMENT_STATE;
}
}
if (s.status === COMMENT_STATE) {
if (s.gzhead.comment/* != Z_NULL*/) {
beg = s.pending; /* start of bytes to update crc */
//int val;
do {
if (s.pending === s.pending_buf_size) {
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
flush_pending(strm);
beg = s.pending;
if (s.pending === s.pending_buf_size) {
val = 1;
break;
}
}
// JS specific: little magic to add zero terminator to end of string
if (s.gzindex < s.gzhead.comment.length) {
val = s.gzhead.comment.charCodeAt(s.gzindex++) & 0xff;
} else {
val = 0;
}
put_byte(s, val);
} while (val !== 0);
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
if (val === 0) {
s.status = HCRC_STATE;
}
}
else {
s.status = HCRC_STATE;
}
}
if (s.status === HCRC_STATE) {
if (s.gzhead.hcrc) {
if (s.pending + 2 > s.pending_buf_size) {
flush_pending(strm);
}
if (s.pending + 2 <= s.pending_buf_size) {
put_byte(s, strm.adler & 0xff);
put_byte(s, (strm.adler >> 8) & 0xff);
strm.adler = 0; //crc32(0L, Z_NULL, 0);
s.status = BUSY_STATE;
}
}
else {
s.status = BUSY_STATE;
}
}
//#endif
/* Flush as much pending output as possible */
if (s.pending !== 0) {
flush_pending(strm);
if (strm.avail_out === 0) {
/* Since avail_out is 0, deflate will be called again with
* more output space, but possibly with both pending and
* avail_in equal to zero. There won't be anything to do,
* but this is not an error situation so make sure we
* return OK instead of BUF_ERROR at next call of deflate:
*/
s.last_flush = -1;
return Z_OK;
}
/* Make sure there is something to do and avoid duplicate consecutive
* flushes. For repeated and useless calls with Z_FINISH, we keep
* returning Z_STREAM_END instead of Z_BUF_ERROR.
*/
} else if (strm.avail_in === 0 && rank(flush) <= rank(old_flush) &&
flush !== Z_FINISH) {
return err(strm, Z_BUF_ERROR);
}
/* User must not provide more input after the first FINISH: */
if (s.status === FINISH_STATE && strm.avail_in !== 0) {
return err(strm, Z_BUF_ERROR);
}
/* Start a new block or continue the current one.
*/
if (strm.avail_in !== 0 || s.lookahead !== 0 ||
(flush !== Z_NO_FLUSH && s.status !== FINISH_STATE)) {
var bstate = (s.strategy === Z_HUFFMAN_ONLY) ? deflate_huff(s, flush) :
(s.strategy === Z_RLE ? deflate_rle(s, flush) :
configuration_table[s.level].func(s, flush));
if (bstate === BS_FINISH_STARTED || bstate === BS_FINISH_DONE) {
s.status = FINISH_STATE;
}
if (bstate === BS_NEED_MORE || bstate === BS_FINISH_STARTED) {
if (strm.avail_out === 0) {
s.last_flush = -1;
/* avoid BUF_ERROR next call, see above */
}
return Z_OK;
/* If flush != Z_NO_FLUSH && avail_out == 0, the next call
* of deflate should use the same flush parameter to make sure
* that the flush is complete. So we don't have to output an
* empty block here, this will be done at next call. This also
* ensures that for a very small output buffer, we emit at most
* one empty block.
*/
}
if (bstate === BS_BLOCK_DONE) {
if (flush === Z_PARTIAL_FLUSH) {
trees._tr_align(s);
}
else if (flush !== Z_BLOCK) { /* FULL_FLUSH or SYNC_FLUSH */
trees._tr_stored_block(s, 0, 0, false);
/* For a full flush, this empty block will be recognized
* as a special marker by inflate_sync().
*/
if (flush === Z_FULL_FLUSH) {
/*** CLEAR_HASH(s); ***/ /* forget history */
zero(s.head); // Fill with NIL (= 0);
if (s.lookahead === 0) {
s.strstart = 0;
s.block_start = 0;
s.insert = 0;
}
}
}
flush_pending(strm);
if (strm.avail_out === 0) {
s.last_flush = -1; /* avoid BUF_ERROR at next call, see above */
return Z_OK;
}
}
}
//Assert(strm->avail_out > 0, "bug2");
//if (strm.avail_out <= 0) { throw new Error("bug2");}
if (flush !== Z_FINISH) { return Z_OK; }
if (s.wrap <= 0) { return Z_STREAM_END; }
/* Write the trailer */
if (s.wrap === 2) {
put_byte(s, strm.adler & 0xff);
put_byte(s, (strm.adler >> 8) & 0xff);
put_byte(s, (strm.adler >> 16) & 0xff);
put_byte(s, (strm.adler >> 24) & 0xff);
put_byte(s, strm.total_in & 0xff);
put_byte(s, (strm.total_in >> 8) & 0xff);
put_byte(s, (strm.total_in >> 16) & 0xff);
put_byte(s, (strm.total_in >> 24) & 0xff);
}
else
{
putShortMSB(s, strm.adler >>> 16);
putShortMSB(s, strm.adler & 0xffff);
}
flush_pending(strm);
/* If avail_out is zero, the application will call deflate again
* to flush the rest.
*/
if (s.wrap > 0) { s.wrap = -s.wrap; }
/* write the trailer only once! */
return s.pending !== 0 ? Z_OK : Z_STREAM_END;
}
function deflateEnd(strm) {
var status;
if (!strm/*== Z_NULL*/ || !strm.state/*== Z_NULL*/) {
return Z_STREAM_ERROR;
}
status = strm.state.status;
if (status !== INIT_STATE &&
status !== EXTRA_STATE &&
status !== NAME_STATE &&
status !== COMMENT_STATE &&
status !== HCRC_STATE &&
status !== BUSY_STATE &&
status !== FINISH_STATE
) {
return err(strm, Z_STREAM_ERROR);
}
strm.state = null;
return status === BUSY_STATE ? err(strm, Z_DATA_ERROR) : Z_OK;
}
/* =========================================================================
* Copy the source state to the destination state
*/
//function deflateCopy(dest, source) {
//
//}
exports.deflateInit = deflateInit;
exports.deflateInit2 = deflateInit2;
exports.deflateReset = deflateReset;
exports.deflateResetKeep = deflateResetKeep;
exports.deflateSetHeader = deflateSetHeader;
exports.deflate = deflate;
exports.deflateEnd = deflateEnd;
exports.deflateInfo = 'pako deflate (from Nodeca project)';
/* Not implemented
exports.deflateBound = deflateBound;
exports.deflateCopy = deflateCopy;
exports.deflateSetDictionary = deflateSetDictionary;
exports.deflateParams = deflateParams;
exports.deflatePending = deflatePending;
exports.deflatePrime = deflatePrime;
exports.deflateTune = deflateTune;
*/
},{"../utils/common":88,"./adler32":90,"./crc32":92,"./messages":98,"./trees":99}],94:[function(_dereq_,module,exports){
'use strict';
function GZheader() {
/* true if compressed data believed to be text */
this.text = 0;
/* modification time */
this.time = 0;
/* extra flags (not used when writing a gzip file) */
this.xflags = 0;
/* operating system */
this.os = 0;
/* pointer to extra field or Z_NULL if none */
this.extra = null;
/* extra field length (valid if extra != Z_NULL) */
this.extra_len = 0; // Actually, we don't need it in JS,
// but leave for few code modifications
//
// Setup limits is not necessary because in js we should not preallocate memory
// for inflate use constant limit in 65536 bytes
//
/* space at extra (only when reading header) */
// this.extra_max = 0;
/* pointer to zero-terminated file name or Z_NULL */
this.name = '';
/* space at name (only when reading header) */
// this.name_max = 0;
/* pointer to zero-terminated comment or Z_NULL */
this.comment = '';
/* space at comment (only when reading header) */
// this.comm_max = 0;
/* true if there was or will be a header crc */
this.hcrc = 0;
/* true when done reading gzip header (not used when writing a gzip file) */
this.done = false;
}
module.exports = GZheader;
},{}],95:[function(_dereq_,module,exports){
'use strict';
// See state defs from inflate.js
var BAD = 30; /* got a data error -- remain here until reset */
var TYPE = 12; /* i: waiting for type bits, including last-flag bit */
/*
Decode literal, length, and distance codes and write out the resulting
literal and match bytes until either not enough input or output is
available, an end-of-block is encountered, or a data error is encountered.
When large enough input and output buffers are supplied to inflate(), for
example, a 16K input buffer and a 64K output buffer, more than 95% of the
inflate execution time is spent in this routine.
Entry assumptions:
state.mode === LEN
strm.avail_in >= 6
strm.avail_out >= 258
start >= strm.avail_out
state.bits < 8
On return, state.mode is one of:
LEN -- ran out of enough output space or enough available input
TYPE -- reached end of block code, inflate() to interpret next block
BAD -- error in block data
Notes:
- The maximum input bits used by a length/distance pair is 15 bits for the
length code, 5 bits for the length extra, 15 bits for the distance code,
and 13 bits for the distance extra. This totals 48 bits, or six bytes.
Therefore if strm.avail_in >= 6, then there is enough input to avoid
checking for available input while decoding.
- The maximum bytes that a single length/distance pair can output is 258
bytes, which is the maximum length that can be coded. inflate_fast()
requires strm.avail_out >= 258 for each loop to avoid checking for
output space.
*/
module.exports = function inflate_fast(strm, start) {
var state;
var _in; /* local strm.input */
var last; /* have enough input while in < last */
var _out; /* local strm.output */
var beg; /* inflate()'s initial strm.output */
var end; /* while out < end, enough space available */
//#ifdef INFLATE_STRICT
var dmax; /* maximum distance from zlib header */
//#endif
var wsize; /* window size or zero if not using window */
var whave; /* valid bytes in the window */
var wnext; /* window write index */
// Use `s_window` instead `window`, avoid conflict with instrumentation tools
var s_window; /* allocated sliding window, if wsize != 0 */
var hold; /* local strm.hold */
var bits; /* local strm.bits */
var lcode; /* local strm.lencode */
var dcode; /* local strm.distcode */
var lmask; /* mask for first level of length codes */
var dmask; /* mask for first level of distance codes */
var here; /* retrieved table entry */
var op; /* code bits, operation, extra bits, or */
/* window position, window bytes to copy */
var len; /* match length, unused bytes */
var dist; /* match distance */
var from; /* where to copy match from */
var from_source;
var input, output; // JS specific, because we have no pointers
/* copy state to local variables */
state = strm.state;
//here = state.here;
_in = strm.next_in;
input = strm.input;
last = _in + (strm.avail_in - 5);
_out = strm.next_out;
output = strm.output;
beg = _out - (start - strm.avail_out);
end = _out + (strm.avail_out - 257);
//#ifdef INFLATE_STRICT
dmax = state.dmax;
//#endif
wsize = state.wsize;
whave = state.whave;
wnext = state.wnext;
s_window = state.window;
hold = state.hold;
bits = state.bits;
lcode = state.lencode;
dcode = state.distcode;
lmask = (1 << state.lenbits) - 1;
dmask = (1 << state.distbits) - 1;
/* decode literals and length/distances until end-of-block or not enough
input data or output space */
top:
do {
if (bits < 15) {
hold += input[_in++] << bits;
bits += 8;
hold += input[_in++] << bits;
bits += 8;
}
here = lcode[hold & lmask];
dolen:
for (;;) { // Goto emulation
op = here >>> 24/*here.bits*/;
hold >>>= op;
bits -= op;
op = (here >>> 16) & 0xff/*here.op*/;
if (op === 0) { /* literal */
//Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
// "inflate: literal '%c'\n" :
// "inflate: literal 0x%02x\n", here.val));
output[_out++] = here & 0xffff/*here.val*/;
}
else if (op & 16) { /* length base */
len = here & 0xffff/*here.val*/;
op &= 15; /* number of extra bits */
if (op) {
if (bits < op) {
hold += input[_in++] << bits;
bits += 8;
}
len += hold & ((1 << op) - 1);
hold >>>= op;
bits -= op;
}
//Tracevv((stderr, "inflate: length %u\n", len));
if (bits < 15) {
hold += input[_in++] << bits;
bits += 8;
hold += input[_in++] << bits;
bits += 8;
}
here = dcode[hold & dmask];
dodist:
for (;;) { // goto emulation
op = here >>> 24/*here.bits*/;
hold >>>= op;
bits -= op;
op = (here >>> 16) & 0xff/*here.op*/;
if (op & 16) { /* distance base */
dist = here & 0xffff/*here.val*/;
op &= 15; /* number of extra bits */
if (bits < op) {
hold += input[_in++] << bits;
bits += 8;
if (bits < op) {
hold += input[_in++] << bits;
bits += 8;
}
}
dist += hold & ((1 << op) - 1);
//#ifdef INFLATE_STRICT
if (dist > dmax) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break top;
}
//#endif
hold >>>= op;
bits -= op;
//Tracevv((stderr, "inflate: distance %u\n", dist));
op = _out - beg; /* max distance in output */
if (dist > op) { /* see if copy from window */
op = dist - op; /* distance back in window */
if (op > whave) {
if (state.sane) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break top;
}
// (!) This block is disabled in zlib defailts,
// don't enable it for binary compatibility
//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
// if (len <= op - whave) {
// do {
// output[_out++] = 0;
// } while (--len);
// continue top;
// }
// len -= op - whave;
// do {
// output[_out++] = 0;
// } while (--op > whave);
// if (op === 0) {
// from = _out - dist;
// do {
// output[_out++] = output[from++];
// } while (--len);
// continue top;
// }
//#endif
}
from = 0; // window index
from_source = s_window;
if (wnext === 0) { /* very common case */
from += wsize - op;
if (op < len) { /* some from window */
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = _out - dist; /* rest from output */
from_source = output;
}
}
else if (wnext < op) { /* wrap around window */
from += wsize + wnext - op;
op -= wnext;
if (op < len) { /* some from end of window */
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = 0;
if (wnext < len) { /* some from start of window */
op = wnext;
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = _out - dist; /* rest from output */
from_source = output;
}
}
}
else { /* contiguous in window */
from += wnext - op;
if (op < len) { /* some from window */
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = _out - dist; /* rest from output */
from_source = output;
}
}
while (len > 2) {
output[_out++] = from_source[from++];
output[_out++] = from_source[from++];
output[_out++] = from_source[from++];
len -= 3;
}
if (len) {
output[_out++] = from_source[from++];
if (len > 1) {
output[_out++] = from_source[from++];
}
}
}
else {
from = _out - dist; /* copy direct from output */
do { /* minimum length is three */
output[_out++] = output[from++];
output[_out++] = output[from++];
output[_out++] = output[from++];
len -= 3;
} while (len > 2);
if (len) {
output[_out++] = output[from++];
if (len > 1) {
output[_out++] = output[from++];
}
}
}
}
else if ((op & 64) === 0) { /* 2nd level distance code */
here = dcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
continue dodist;
}
else {
strm.msg = 'invalid distance code';
state.mode = BAD;
break top;
}
break; // need to emulate goto via "continue"
}
}
else if ((op & 64) === 0) { /* 2nd level length code */
here = lcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
continue dolen;
}
else if (op & 32) { /* end-of-block */
//Tracevv((stderr, "inflate: end of block\n"));
state.mode = TYPE;
break top;
}
else {
strm.msg = 'invalid literal/length code';
state.mode = BAD;
break top;
}
break; // need to emulate goto via "continue"
}
} while (_in < last && _out < end);
/* return unused bytes (on entry, bits < 8, so in won't go too far back) */
len = bits >> 3;
_in -= len;
bits -= len << 3;
hold &= (1 << bits) - 1;
/* update state and return */
strm.next_in = _in;
strm.next_out = _out;
strm.avail_in = (_in < last ? 5 + (last - _in) : 5 - (_in - last));
strm.avail_out = (_out < end ? 257 + (end - _out) : 257 - (_out - end));
state.hold = hold;
state.bits = bits;
return;
};
},{}],96:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
var adler32 = _dereq_('./adler32');
var crc32 = _dereq_('./crc32');
var inflate_fast = _dereq_('./inffast');
var inflate_table = _dereq_('./inftrees');
var CODES = 0;
var LENS = 1;
var DISTS = 2;
/* Public constants ==========================================================*/
/* ===========================================================================*/
/* Allowed flush values; see deflate() and inflate() below for details */
//var Z_NO_FLUSH = 0;
//var Z_PARTIAL_FLUSH = 1;
//var Z_SYNC_FLUSH = 2;
//var Z_FULL_FLUSH = 3;
var Z_FINISH = 4;
var Z_BLOCK = 5;
var Z_TREES = 6;
/* Return codes for the compression/decompression functions. Negative values
* are errors, positive values are used for special but normal events.
*/
var Z_OK = 0;
var Z_STREAM_END = 1;
var Z_NEED_DICT = 2;
//var Z_ERRNO = -1;
var Z_STREAM_ERROR = -2;
var Z_DATA_ERROR = -3;
var Z_MEM_ERROR = -4;
var Z_BUF_ERROR = -5;
//var Z_VERSION_ERROR = -6;
/* The deflate compression method */
var Z_DEFLATED = 8;
/* STATES ====================================================================*/
/* ===========================================================================*/
var HEAD = 1; /* i: waiting for magic header */
var FLAGS = 2; /* i: waiting for method and flags (gzip) */
var TIME = 3; /* i: waiting for modification time (gzip) */
var OS = 4; /* i: waiting for extra flags and operating system (gzip) */
var EXLEN = 5; /* i: waiting for extra length (gzip) */
var EXTRA = 6; /* i: waiting for extra bytes (gzip) */
var NAME = 7; /* i: waiting for end of file name (gzip) */
var COMMENT = 8; /* i: waiting for end of comment (gzip) */
var HCRC = 9; /* i: waiting for header crc (gzip) */
var DICTID = 10; /* i: waiting for dictionary check value */
var DICT = 11; /* waiting for inflateSetDictionary() call */
var TYPE = 12; /* i: waiting for type bits, including last-flag bit */
var TYPEDO = 13; /* i: same, but skip check to exit inflate on new block */
var STORED = 14; /* i: waiting for stored size (length and complement) */
var COPY_ = 15; /* i/o: same as COPY below, but only first time in */
var COPY = 16; /* i/o: waiting for input or output to copy stored block */
var TABLE = 17; /* i: waiting for dynamic block table lengths */
var LENLENS = 18; /* i: waiting for code length code lengths */
var CODELENS = 19; /* i: waiting for length/lit and distance code lengths */
var LEN_ = 20; /* i: same as LEN below, but only first time in */
var LEN = 21; /* i: waiting for length/lit/eob code */
var LENEXT = 22; /* i: waiting for length extra bits */
var DIST = 23; /* i: waiting for distance code */
var DISTEXT = 24; /* i: waiting for distance extra bits */
var MATCH = 25; /* o: waiting for output space to copy string */
var LIT = 26; /* o: waiting for output space to write literal */
var CHECK = 27; /* i: waiting for 32-bit check value */
var LENGTH = 28; /* i: waiting for 32-bit length (gzip) */
var DONE = 29; /* finished check, done -- remain here until reset */
var BAD = 30; /* got a data error -- remain here until reset */
var MEM = 31; /* got an inflate() memory error -- remain here until reset */
var SYNC = 32; /* looking for synchronization bytes to restart inflate() */
/* ===========================================================================*/
var ENOUGH_LENS = 852;
var ENOUGH_DISTS = 592;
//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS);
var MAX_WBITS = 15;
/* 32K LZ77 window */
var DEF_WBITS = MAX_WBITS;
function ZSWAP32(q) {
return (((q >>> 24) & 0xff) +
((q >>> 8) & 0xff00) +
((q & 0xff00) << 8) +
((q & 0xff) << 24));
}
function InflateState() {
this.mode = 0; /* current inflate mode */
this.last = false; /* true if processing last block */
this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */
this.havedict = false; /* true if dictionary provided */
this.flags = 0; /* gzip header method and flags (0 if zlib) */
this.dmax = 0; /* zlib header max distance (INFLATE_STRICT) */
this.check = 0; /* protected copy of check value */
this.total = 0; /* protected copy of output count */
// TODO: may be {}
this.head = null; /* where to save gzip header information */
/* sliding window */
this.wbits = 0; /* log base 2 of requested window size */
this.wsize = 0; /* window size or zero if not using window */
this.whave = 0; /* valid bytes in the window */
this.wnext = 0; /* window write index */
this.window = null; /* allocated sliding window, if needed */
/* bit accumulator */
this.hold = 0; /* input bit accumulator */
this.bits = 0; /* number of bits in "in" */
/* for string and stored block copying */
this.length = 0; /* literal or length of data to copy */
this.offset = 0; /* distance back to copy string from */
/* for table and code decoding */
this.extra = 0; /* extra bits needed */
/* fixed and dynamic code tables */
this.lencode = null; /* starting table for length/literal codes */
this.distcode = null; /* starting table for distance codes */
this.lenbits = 0; /* index bits for lencode */
this.distbits = 0; /* index bits for distcode */
/* dynamic table building */
this.ncode = 0; /* number of code length code lengths */
this.nlen = 0; /* number of length code lengths */
this.ndist = 0; /* number of distance code lengths */
this.have = 0; /* number of code lengths in lens[] */
this.next = null; /* next available space in codes[] */
this.lens = new utils.Buf16(320); /* temporary storage for code lengths */
this.work = new utils.Buf16(288); /* work area for code table building */
/*
because we don't have pointers in js, we use lencode and distcode directly
as buffers so we don't need codes
*/
//this.codes = new utils.Buf32(ENOUGH); /* space for code tables */
this.lendyn = null; /* dynamic table for length/literal codes (JS specific) */
this.distdyn = null; /* dynamic table for distance codes (JS specific) */
this.sane = 0; /* if false, allow invalid distance too far */
this.back = 0; /* bits back of last unprocessed length/lit */
this.was = 0; /* initial length of match */
}
function inflateResetKeep(strm) {
var state;
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
strm.total_in = strm.total_out = state.total = 0;
strm.msg = ''; /*Z_NULL*/
if (state.wrap) { /* to support ill-conceived Java test suite */
strm.adler = state.wrap & 1;
}
state.mode = HEAD;
state.last = 0;
state.havedict = 0;
state.dmax = 32768;
state.head = null/*Z_NULL*/;
state.hold = 0;
state.bits = 0;
//state.lencode = state.distcode = state.next = state.codes;
state.lencode = state.lendyn = new utils.Buf32(ENOUGH_LENS);
state.distcode = state.distdyn = new utils.Buf32(ENOUGH_DISTS);
state.sane = 1;
state.back = -1;
//Tracev((stderr, "inflate: reset\n"));
return Z_OK;
}
function inflateReset(strm) {
var state;
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
state.wsize = 0;
state.whave = 0;
state.wnext = 0;
return inflateResetKeep(strm);
}
function inflateReset2(strm, windowBits) {
var wrap;
var state;
/* get the state */
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
/* extract wrap request from windowBits parameter */
if (windowBits < 0) {
wrap = 0;
windowBits = -windowBits;
}
else {
wrap = (windowBits >> 4) + 1;
if (windowBits < 48) {
windowBits &= 15;
}
}
/* set number of window bits, free window if different */
if (windowBits && (windowBits < 8 || windowBits > 15)) {
return Z_STREAM_ERROR;
}
if (state.window !== null && state.wbits !== windowBits) {
state.window = null;
}
/* update state and reset the rest of it */
state.wrap = wrap;
state.wbits = windowBits;
return inflateReset(strm);
}
function inflateInit2(strm, windowBits) {
var ret;
var state;
if (!strm) { return Z_STREAM_ERROR; }
//strm.msg = Z_NULL; /* in case we return an error */
state = new InflateState();
//if (state === Z_NULL) return Z_MEM_ERROR;
//Tracev((stderr, "inflate: allocated\n"));
strm.state = state;
state.window = null/*Z_NULL*/;
ret = inflateReset2(strm, windowBits);
if (ret !== Z_OK) {
strm.state = null/*Z_NULL*/;
}
return ret;
}
function inflateInit(strm) {
return inflateInit2(strm, DEF_WBITS);
}
/*
Return state with length and distance decoding tables and index sizes set to
fixed code decoding. Normally this returns fixed tables from inffixed.h.
If BUILDFIXED is defined, then instead this routine builds the tables the
first time it's called, and returns those tables the first time and
thereafter. This reduces the size of the code by about 2K bytes, in
exchange for a little execution time. However, BUILDFIXED should not be
used for threaded applications, since the rewriting of the tables and virgin
may not be thread-safe.
*/
var virgin = true;
var lenfix, distfix; // We have no pointers in JS, so keep tables separate
function fixedtables(state) {
/* build fixed huffman tables if first call (may not be thread safe) */
if (virgin) {
var sym;
lenfix = new utils.Buf32(512);
distfix = new utils.Buf32(32);
/* literal/length table */
sym = 0;
while (sym < 144) { state.lens[sym++] = 8; }
while (sym < 256) { state.lens[sym++] = 9; }
while (sym < 280) { state.lens[sym++] = 7; }
while (sym < 288) { state.lens[sym++] = 8; }
inflate_table(LENS, state.lens, 0, 288, lenfix, 0, state.work, {bits: 9});
/* distance table */
sym = 0;
while (sym < 32) { state.lens[sym++] = 5; }
inflate_table(DISTS, state.lens, 0, 32, distfix, 0, state.work, {bits: 5});
/* do this just once */
virgin = false;
}
state.lencode = lenfix;
state.lenbits = 9;
state.distcode = distfix;
state.distbits = 5;
}
/*
Update the window with the last wsize (normally 32K) bytes written before
returning. If window does not exist yet, create it. This is only called
when a window is already in use, or when output has been written during this
inflate call, but the end of the deflate stream has not been reached yet.
It is also called to create a window for dictionary data when a dictionary
is loaded.
Providing output buffers larger than 32K to inflate() should provide a speed
advantage, since only the last 32K of output is copied to the sliding window
upon return from inflate(), and since all distances after the first 32K of
output will fall in the output data, making match copies simpler and faster.
The advantage may be dependent on the size of the processor's data caches.
*/
function updatewindow(strm, src, end, copy) {
var dist;
var state = strm.state;
/* if it hasn't been done already, allocate space for the window */
if (state.window === null) {
state.wsize = 1 << state.wbits;
state.wnext = 0;
state.whave = 0;
state.window = new utils.Buf8(state.wsize);
}
/* copy state->wsize or less output bytes into the circular window */
if (copy >= state.wsize) {
utils.arraySet(state.window,src, end - state.wsize, state.wsize, 0);
state.wnext = 0;
state.whave = state.wsize;
}
else {
dist = state.wsize - state.wnext;
if (dist > copy) {
dist = copy;
}
//zmemcpy(state->window + state->wnext, end - copy, dist);
utils.arraySet(state.window,src, end - copy, dist, state.wnext);
copy -= dist;
if (copy) {
//zmemcpy(state->window, end - copy, copy);
utils.arraySet(state.window,src, end - copy, copy, 0);
state.wnext = copy;
state.whave = state.wsize;
}
else {
state.wnext += dist;
if (state.wnext === state.wsize) { state.wnext = 0; }
if (state.whave < state.wsize) { state.whave += dist; }
}
}
return 0;
}
function inflate(strm, flush) {
var state;
var input, output; // input/output buffers
var next; /* next input INDEX */
var put; /* next output INDEX */
var have, left; /* available input and output */
var hold; /* bit buffer */
var bits; /* bits in bit buffer */
var _in, _out; /* save starting available input and output */
var copy; /* number of stored or match bytes to copy */
var from; /* where to copy match bytes from */
var from_source;
var here = 0; /* current decoding table entry */
var here_bits, here_op, here_val; // paked "here" denormalized (JS specific)
//var last; /* parent table entry */
var last_bits, last_op, last_val; // paked "last" denormalized (JS specific)
var len; /* length to copy for repeats, bits to drop */
var ret; /* return code */
var hbuf = new utils.Buf8(4); /* buffer for gzip header crc calculation */
var opts;
var n; // temporary var for NEED_BITS
var order = /* permutation of code lengths */
[16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15];
if (!strm || !strm.state || !strm.output ||
(!strm.input && strm.avail_in !== 0)) {
return Z_STREAM_ERROR;
}
state = strm.state;
if (state.mode === TYPE) { state.mode = TYPEDO; } /* skip check */
//--- LOAD() ---
put = strm.next_out;
output = strm.output;
left = strm.avail_out;
next = strm.next_in;
input = strm.input;
have = strm.avail_in;
hold = state.hold;
bits = state.bits;
//---
_in = have;
_out = left;
ret = Z_OK;
inf_leave: // goto emulation
for (;;) {
switch (state.mode) {
case HEAD:
if (state.wrap === 0) {
state.mode = TYPEDO;
break;
}
//=== NEEDBITS(16);
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if ((state.wrap & 2) && hold === 0x8b1f) { /* gzip header */
state.check = 0/*crc32(0L, Z_NULL, 0)*/;
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = FLAGS;
break;
}
state.flags = 0; /* expect zlib header */
if (state.head) {
state.head.done = false;
}
if (!(state.wrap & 1) || /* check if zlib header allowed */
(((hold & 0xff)/*BITS(8)*/ << 8) + (hold >> 8)) % 31) {
strm.msg = 'incorrect header check';
state.mode = BAD;
break;
}
if ((hold & 0x0f)/*BITS(4)*/ !== Z_DEFLATED) {
strm.msg = 'unknown compression method';
state.mode = BAD;
break;
}
//--- DROPBITS(4) ---//
hold >>>= 4;
bits -= 4;
//---//
len = (hold & 0x0f)/*BITS(4)*/ + 8;
if (state.wbits === 0) {
state.wbits = len;
}
else if (len > state.wbits) {
strm.msg = 'invalid window size';
state.mode = BAD;
break;
}
state.dmax = 1 << len;
//Tracev((stderr, "inflate: zlib header ok\n"));
strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
state.mode = hold & 0x200 ? DICTID : TYPE;
//=== INITBITS();
hold = 0;
bits = 0;
//===//
break;
case FLAGS:
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.flags = hold;
if ((state.flags & 0xff) !== Z_DEFLATED) {
strm.msg = 'unknown compression method';
state.mode = BAD;
break;
}
if (state.flags & 0xe000) {
strm.msg = 'unknown header flags set';
state.mode = BAD;
break;
}
if (state.head) {
state.head.text = ((hold >> 8) & 1);
}
if (state.flags & 0x0200) {
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = TIME;
/* falls through */
case TIME:
//=== NEEDBITS(32); */
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (state.head) {
state.head.time = hold;
}
if (state.flags & 0x0200) {
//=== CRC4(state.check, hold)
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
hbuf[2] = (hold >>> 16) & 0xff;
hbuf[3] = (hold >>> 24) & 0xff;
state.check = crc32(state.check, hbuf, 4, 0);
//===
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = OS;
/* falls through */
case OS:
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (state.head) {
state.head.xflags = (hold & 0xff);
state.head.os = (hold >> 8);
}
if (state.flags & 0x0200) {
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = EXLEN;
/* falls through */
case EXLEN:
if (state.flags & 0x0400) {
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.length = hold;
if (state.head) {
state.head.extra_len = hold;
}
if (state.flags & 0x0200) {
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
}
else if (state.head) {
state.head.extra = null/*Z_NULL*/;
}
state.mode = EXTRA;
/* falls through */
case EXTRA:
if (state.flags & 0x0400) {
copy = state.length;
if (copy > have) { copy = have; }
if (copy) {
if (state.head) {
len = state.head.extra_len - state.length;
if (!state.head.extra) {
// Use untyped array for more conveniend processing later
state.head.extra = new Array(state.head.extra_len);
}
utils.arraySet(
state.head.extra,
input,
next,
// extra field is limited to 65536 bytes
// - no need for additional size check
copy,
/*len + copy > state.head.extra_max - len ? state.head.extra_max : copy,*/
len
);
//zmemcpy(state.head.extra + len, next,
// len + copy > state.head.extra_max ?
// state.head.extra_max - len : copy);
}
if (state.flags & 0x0200) {
state.check = crc32(state.check, input, copy, next);
}
have -= copy;
next += copy;
state.length -= copy;
}
if (state.length) { break inf_leave; }
}
state.length = 0;
state.mode = NAME;
/* falls through */
case NAME:
if (state.flags & 0x0800) {
if (have === 0) { break inf_leave; }
copy = 0;
do {
// TODO: 2 or 1 bytes?
len = input[next + copy++];
/* use constant limit because in js we should not preallocate memory */
if (state.head && len &&
(state.length < 65536 /*state.head.name_max*/)) {
state.head.name += String.fromCharCode(len);
}
} while (len && copy < have);
if (state.flags & 0x0200) {
state.check = crc32(state.check, input, copy, next);
}
have -= copy;
next += copy;
if (len) { break inf_leave; }
}
else if (state.head) {
state.head.name = null;
}
state.length = 0;
state.mode = COMMENT;
/* falls through */
case COMMENT:
if (state.flags & 0x1000) {
if (have === 0) { break inf_leave; }
copy = 0;
do {
len = input[next + copy++];
/* use constant limit because in js we should not preallocate memory */
if (state.head && len &&
(state.length < 65536 /*state.head.comm_max*/)) {
state.head.comment += String.fromCharCode(len);
}
} while (len && copy < have);
if (state.flags & 0x0200) {
state.check = crc32(state.check, input, copy, next);
}
have -= copy;
next += copy;
if (len) { break inf_leave; }
}
else if (state.head) {
state.head.comment = null;
}
state.mode = HCRC;
/* falls through */
case HCRC:
if (state.flags & 0x0200) {
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (hold !== (state.check & 0xffff)) {
strm.msg = 'header crc mismatch';
state.mode = BAD;
break;
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
}
if (state.head) {
state.head.hcrc = ((state.flags >> 9) & 1);
state.head.done = true;
}
strm.adler = state.check = 0 /*crc32(0L, Z_NULL, 0)*/;
state.mode = TYPE;
break;
case DICTID:
//=== NEEDBITS(32); */
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
strm.adler = state.check = ZSWAP32(hold);
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = DICT;
/* falls through */
case DICT:
if (state.havedict === 0) {
//--- RESTORE() ---
strm.next_out = put;
strm.avail_out = left;
strm.next_in = next;
strm.avail_in = have;
state.hold = hold;
state.bits = bits;
//---
return Z_NEED_DICT;
}
strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
state.mode = TYPE;
/* falls through */
case TYPE:
if (flush === Z_BLOCK || flush === Z_TREES) { break inf_leave; }
/* falls through */
case TYPEDO:
if (state.last) {
//--- BYTEBITS() ---//
hold >>>= bits & 7;
bits -= bits & 7;
//---//
state.mode = CHECK;
break;
}
//=== NEEDBITS(3); */
while (bits < 3) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.last = (hold & 0x01)/*BITS(1)*/;
//--- DROPBITS(1) ---//
hold >>>= 1;
bits -= 1;
//---//
switch ((hold & 0x03)/*BITS(2)*/) {
case 0: /* stored block */
//Tracev((stderr, "inflate: stored block%s\n",
// state.last ? " (last)" : ""));
state.mode = STORED;
break;
case 1: /* fixed block */
fixedtables(state);
//Tracev((stderr, "inflate: fixed codes block%s\n",
// state.last ? " (last)" : ""));
state.mode = LEN_; /* decode codes */
if (flush === Z_TREES) {
//--- DROPBITS(2) ---//
hold >>>= 2;
bits -= 2;
//---//
break inf_leave;
}
break;
case 2: /* dynamic block */
//Tracev((stderr, "inflate: dynamic codes block%s\n",
// state.last ? " (last)" : ""));
state.mode = TABLE;
break;
case 3:
strm.msg = 'invalid block type';
state.mode = BAD;
}
//--- DROPBITS(2) ---//
hold >>>= 2;
bits -= 2;
//---//
break;
case STORED:
//--- BYTEBITS() ---// /* go to byte boundary */
hold >>>= bits & 7;
bits -= bits & 7;
//---//
//=== NEEDBITS(32); */
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if ((hold & 0xffff) !== ((hold >>> 16) ^ 0xffff)) {
strm.msg = 'invalid stored block lengths';
state.mode = BAD;
break;
}
state.length = hold & 0xffff;
//Tracev((stderr, "inflate: stored length %u\n",
// state.length));
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = COPY_;
if (flush === Z_TREES) { break inf_leave; }
/* falls through */
case COPY_:
state.mode = COPY;
/* falls through */
case COPY:
copy = state.length;
if (copy) {
if (copy > have) { copy = have; }
if (copy > left) { copy = left; }
if (copy === 0) { break inf_leave; }
//--- zmemcpy(put, next, copy); ---
utils.arraySet(output, input, next, copy, put);
//---//
have -= copy;
next += copy;
left -= copy;
put += copy;
state.length -= copy;
break;
}
//Tracev((stderr, "inflate: stored end\n"));
state.mode = TYPE;
break;
case TABLE:
//=== NEEDBITS(14); */
while (bits < 14) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.nlen = (hold & 0x1f)/*BITS(5)*/ + 257;
//--- DROPBITS(5) ---//
hold >>>= 5;
bits -= 5;
//---//
state.ndist = (hold & 0x1f)/*BITS(5)*/ + 1;
//--- DROPBITS(5) ---//
hold >>>= 5;
bits -= 5;
//---//
state.ncode = (hold & 0x0f)/*BITS(4)*/ + 4;
//--- DROPBITS(4) ---//
hold >>>= 4;
bits -= 4;
//---//
//#ifndef PKZIP_BUG_WORKAROUND
if (state.nlen > 286 || state.ndist > 30) {
strm.msg = 'too many length or distance symbols';
state.mode = BAD;
break;
}
//#endif
//Tracev((stderr, "inflate: table sizes ok\n"));
state.have = 0;
state.mode = LENLENS;
/* falls through */
case LENLENS:
while (state.have < state.ncode) {
//=== NEEDBITS(3);
while (bits < 3) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.lens[order[state.have++]] = (hold & 0x07);//BITS(3);
//--- DROPBITS(3) ---//
hold >>>= 3;
bits -= 3;
//---//
}
while (state.have < 19) {
state.lens[order[state.have++]] = 0;
}
// We have separate tables & no pointers. 2 commented lines below not needed.
//state.next = state.codes;
//state.lencode = state.next;
// Switch to use dynamic table
state.lencode = state.lendyn;
state.lenbits = 7;
opts = {bits: state.lenbits};
ret = inflate_table(CODES, state.lens, 0, 19, state.lencode, 0, state.work, opts);
state.lenbits = opts.bits;
if (ret) {
strm.msg = 'invalid code lengths set';
state.mode = BAD;
break;
}
//Tracev((stderr, "inflate: code lengths ok\n"));
state.have = 0;
state.mode = CODELENS;
/* falls through */
case CODELENS:
while (state.have < state.nlen + state.ndist) {
for (;;) {
here = state.lencode[hold & ((1 << state.lenbits) - 1)];/*BITS(state.lenbits)*/
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
if (here_val < 16) {
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
state.lens[state.have++] = here_val;
}
else {
if (here_val === 16) {
//=== NEEDBITS(here.bits + 2);
n = here_bits + 2;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
if (state.have === 0) {
strm.msg = 'invalid bit length repeat';
state.mode = BAD;
break;
}
len = state.lens[state.have - 1];
copy = 3 + (hold & 0x03);//BITS(2);
//--- DROPBITS(2) ---//
hold >>>= 2;
bits -= 2;
//---//
}
else if (here_val === 17) {
//=== NEEDBITS(here.bits + 3);
n = here_bits + 3;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
len = 0;
copy = 3 + (hold & 0x07);//BITS(3);
//--- DROPBITS(3) ---//
hold >>>= 3;
bits -= 3;
//---//
}
else {
//=== NEEDBITS(here.bits + 7);
n = here_bits + 7;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
len = 0;
copy = 11 + (hold & 0x7f);//BITS(7);
//--- DROPBITS(7) ---//
hold >>>= 7;
bits -= 7;
//---//
}
if (state.have + copy > state.nlen + state.ndist) {
strm.msg = 'invalid bit length repeat';
state.mode = BAD;
break;
}
while (copy--) {
state.lens[state.have++] = len;
}
}
}
/* handle error breaks in while */
if (state.mode === BAD) { break; }
/* check for end-of-block code (better have one) */
if (state.lens[256] === 0) {
strm.msg = 'invalid code -- missing end-of-block';
state.mode = BAD;
break;
}
/* build code tables -- note: do not change the lenbits or distbits
values here (9 and 6) without reading the comments in inftrees.h
concerning the ENOUGH constants, which depend on those values */
state.lenbits = 9;
opts = {bits: state.lenbits};
ret = inflate_table(LENS, state.lens, 0, state.nlen, state.lencode, 0, state.work, opts);
// We have separate tables & no pointers. 2 commented lines below not needed.
// state.next_index = opts.table_index;
state.lenbits = opts.bits;
// state.lencode = state.next;
if (ret) {
strm.msg = 'invalid literal/lengths set';
state.mode = BAD;
break;
}
state.distbits = 6;
//state.distcode.copy(state.codes);
// Switch to use dynamic table
state.distcode = state.distdyn;
opts = {bits: state.distbits};
ret = inflate_table(DISTS, state.lens, state.nlen, state.ndist, state.distcode, 0, state.work, opts);
// We have separate tables & no pointers. 2 commented lines below not needed.
// state.next_index = opts.table_index;
state.distbits = opts.bits;
// state.distcode = state.next;
if (ret) {
strm.msg = 'invalid distances set';
state.mode = BAD;
break;
}
//Tracev((stderr, 'inflate: codes ok\n'));
state.mode = LEN_;
if (flush === Z_TREES) { break inf_leave; }
/* falls through */
case LEN_:
state.mode = LEN;
/* falls through */
case LEN:
if (have >= 6 && left >= 258) {
//--- RESTORE() ---
strm.next_out = put;
strm.avail_out = left;
strm.next_in = next;
strm.avail_in = have;
state.hold = hold;
state.bits = bits;
//---
inflate_fast(strm, _out);
//--- LOAD() ---
put = strm.next_out;
output = strm.output;
left = strm.avail_out;
next = strm.next_in;
input = strm.input;
have = strm.avail_in;
hold = state.hold;
bits = state.bits;
//---
if (state.mode === TYPE) {
state.back = -1;
}
break;
}
state.back = 0;
for (;;) {
here = state.lencode[hold & ((1 << state.lenbits) -1)]; /*BITS(state.lenbits)*/
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if (here_bits <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
if (here_op && (here_op & 0xf0) === 0) {
last_bits = here_bits;
last_op = here_op;
last_val = here_val;
for (;;) {
here = state.lencode[last_val +
((hold & ((1 << (last_bits + last_op)) -1))/*BITS(last.bits + last.op)*/ >> last_bits)];
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((last_bits + here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
//--- DROPBITS(last.bits) ---//
hold >>>= last_bits;
bits -= last_bits;
//---//
state.back += last_bits;
}
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
state.back += here_bits;
state.length = here_val;
if (here_op === 0) {
//Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
// "inflate: literal '%c'\n" :
// "inflate: literal 0x%02x\n", here.val));
state.mode = LIT;
break;
}
if (here_op & 32) {
//Tracevv((stderr, "inflate: end of block\n"));
state.back = -1;
state.mode = TYPE;
break;
}
if (here_op & 64) {
strm.msg = 'invalid literal/length code';
state.mode = BAD;
break;
}
state.extra = here_op & 15;
state.mode = LENEXT;
/* falls through */
case LENEXT:
if (state.extra) {
//=== NEEDBITS(state.extra);
n = state.extra;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.length += hold & ((1 << state.extra) -1)/*BITS(state.extra)*/;
//--- DROPBITS(state.extra) ---//
hold >>>= state.extra;
bits -= state.extra;
//---//
state.back += state.extra;
}
//Tracevv((stderr, "inflate: length %u\n", state.length));
state.was = state.length;
state.mode = DIST;
/* falls through */
case DIST:
for (;;) {
here = state.distcode[hold & ((1 << state.distbits) -1)];/*BITS(state.distbits)*/
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
if ((here_op & 0xf0) === 0) {
last_bits = here_bits;
last_op = here_op;
last_val = here_val;
for (;;) {
here = state.distcode[last_val +
((hold & ((1 << (last_bits + last_op)) -1))/*BITS(last.bits + last.op)*/ >> last_bits)];
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((last_bits + here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
//--- DROPBITS(last.bits) ---//
hold >>>= last_bits;
bits -= last_bits;
//---//
state.back += last_bits;
}
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
state.back += here_bits;
if (here_op & 64) {
strm.msg = 'invalid distance code';
state.mode = BAD;
break;
}
state.offset = here_val;
state.extra = (here_op) & 15;
state.mode = DISTEXT;
/* falls through */
case DISTEXT:
if (state.extra) {
//=== NEEDBITS(state.extra);
n = state.extra;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.offset += hold & ((1 << state.extra) -1)/*BITS(state.extra)*/;
//--- DROPBITS(state.extra) ---//
hold >>>= state.extra;
bits -= state.extra;
//---//
state.back += state.extra;
}
//#ifdef INFLATE_STRICT
if (state.offset > state.dmax) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break;
}
//#endif
//Tracevv((stderr, "inflate: distance %u\n", state.offset));
state.mode = MATCH;
/* falls through */
case MATCH:
if (left === 0) { break inf_leave; }
copy = _out - left;
if (state.offset > copy) { /* copy from window */
copy = state.offset - copy;
if (copy > state.whave) {
if (state.sane) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break;
}
// (!) This block is disabled in zlib defailts,
// don't enable it for binary compatibility
//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
// Trace((stderr, "inflate.c too far\n"));
// copy -= state.whave;
// if (copy > state.length) { copy = state.length; }
// if (copy > left) { copy = left; }
// left -= copy;
// state.length -= copy;
// do {
// output[put++] = 0;
// } while (--copy);
// if (state.length === 0) { state.mode = LEN; }
// break;
//#endif
}
if (copy > state.wnext) {
copy -= state.wnext;
from = state.wsize - copy;
}
else {
from = state.wnext - copy;
}
if (copy > state.length) { copy = state.length; }
from_source = state.window;
}
else { /* copy from output */
from_source = output;
from = put - state.offset;
copy = state.length;
}
if (copy > left) { copy = left; }
left -= copy;
state.length -= copy;
do {
output[put++] = from_source[from++];
} while (--copy);
if (state.length === 0) { state.mode = LEN; }
break;
case LIT:
if (left === 0) { break inf_leave; }
output[put++] = state.length;
left--;
state.mode = LEN;
break;
case CHECK:
if (state.wrap) {
//=== NEEDBITS(32);
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
// Use '|' insdead of '+' to make sure that result is signed
hold |= input[next++] << bits;
bits += 8;
}
//===//
_out -= left;
strm.total_out += _out;
state.total += _out;
if (_out) {
strm.adler = state.check =
/*UPDATE(state.check, put - _out, _out);*/
(state.flags ? crc32(state.check, output, _out, put - _out) : adler32(state.check, output, _out, put - _out));
}
_out = left;
// NB: crc32 stored as signed 32-bit int, ZSWAP32 returns signed too
if ((state.flags ? hold : ZSWAP32(hold)) !== state.check) {
strm.msg = 'incorrect data check';
state.mode = BAD;
break;
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
//Tracev((stderr, "inflate: check matches trailer\n"));
}
state.mode = LENGTH;
/* falls through */
case LENGTH:
if (state.wrap && state.flags) {
//=== NEEDBITS(32);
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (hold !== (state.total & 0xffffffff)) {
strm.msg = 'incorrect length check';
state.mode = BAD;
break;
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
//Tracev((stderr, "inflate: length matches trailer\n"));
}
state.mode = DONE;
/* falls through */
case DONE:
ret = Z_STREAM_END;
break inf_leave;
case BAD:
ret = Z_DATA_ERROR;
break inf_leave;
case MEM:
return Z_MEM_ERROR;
case SYNC:
/* falls through */
default:
return Z_STREAM_ERROR;
}
}
// inf_leave <- here is real place for "goto inf_leave", emulated via "break inf_leave"
/*
Return from inflate(), updating the total counts and the check value.
If there was no progress during the inflate() call, return a buffer
error. Call updatewindow() to create and/or update the window state.
Note: a memory error from inflate() is non-recoverable.
*/
//--- RESTORE() ---
strm.next_out = put;
strm.avail_out = left;
strm.next_in = next;
strm.avail_in = have;
state.hold = hold;
state.bits = bits;
//---
if (state.wsize || (_out !== strm.avail_out && state.mode < BAD &&
(state.mode < CHECK || flush !== Z_FINISH))) {
if (updatewindow(strm, strm.output, strm.next_out, _out - strm.avail_out)) {
state.mode = MEM;
return Z_MEM_ERROR;
}
}
_in -= strm.avail_in;
_out -= strm.avail_out;
strm.total_in += _in;
strm.total_out += _out;
state.total += _out;
if (state.wrap && _out) {
strm.adler = state.check = /*UPDATE(state.check, strm.next_out - _out, _out);*/
(state.flags ? crc32(state.check, output, _out, strm.next_out - _out) : adler32(state.check, output, _out, strm.next_out - _out));
}
strm.data_type = state.bits + (state.last ? 64 : 0) +
(state.mode === TYPE ? 128 : 0) +
(state.mode === LEN_ || state.mode === COPY_ ? 256 : 0);
if (((_in === 0 && _out === 0) || flush === Z_FINISH) && ret === Z_OK) {
ret = Z_BUF_ERROR;
}
return ret;
}
function inflateEnd(strm) {
if (!strm || !strm.state /*|| strm->zfree == (free_func)0*/) {
return Z_STREAM_ERROR;
}
var state = strm.state;
if (state.window) {
state.window = null;
}
strm.state = null;
return Z_OK;
}
function inflateGetHeader(strm, head) {
var state;
/* check state */
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
if ((state.wrap & 2) === 0) { return Z_STREAM_ERROR; }
/* save header structure */
state.head = head;
head.done = false;
return Z_OK;
}
exports.inflateReset = inflateReset;
exports.inflateReset2 = inflateReset2;
exports.inflateResetKeep = inflateResetKeep;
exports.inflateInit = inflateInit;
exports.inflateInit2 = inflateInit2;
exports.inflate = inflate;
exports.inflateEnd = inflateEnd;
exports.inflateGetHeader = inflateGetHeader;
exports.inflateInfo = 'pako inflate (from Nodeca project)';
/* Not implemented
exports.inflateCopy = inflateCopy;
exports.inflateGetDictionary = inflateGetDictionary;
exports.inflateMark = inflateMark;
exports.inflatePrime = inflatePrime;
exports.inflateSetDictionary = inflateSetDictionary;
exports.inflateSync = inflateSync;
exports.inflateSyncPoint = inflateSyncPoint;
exports.inflateUndermine = inflateUndermine;
*/
},{"../utils/common":88,"./adler32":90,"./crc32":92,"./inffast":95,"./inftrees":97}],97:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
var MAXBITS = 15;
var ENOUGH_LENS = 852;
var ENOUGH_DISTS = 592;
//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS);
var CODES = 0;
var LENS = 1;
var DISTS = 2;
var lbase = [ /* Length codes 257..285 base */
3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0
];
var lext = [ /* Length codes 257..285 extra */
16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 72, 78
];
var dbase = [ /* Distance codes 0..29 base */
1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
8193, 12289, 16385, 24577, 0, 0
];
var dext = [ /* Distance codes 0..29 extra */
16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22,
23, 23, 24, 24, 25, 25, 26, 26, 27, 27,
28, 28, 29, 29, 64, 64
];
module.exports = function inflate_table(type, lens, lens_index, codes, table, table_index, work, opts)
{
var bits = opts.bits;
//here = opts.here; /* table entry for duplication */
var len = 0; /* a code's length in bits */
var sym = 0; /* index of code symbols */
var min = 0, max = 0; /* minimum and maximum code lengths */
var root = 0; /* number of index bits for root table */
var curr = 0; /* number of index bits for current table */
var drop = 0; /* code bits to drop for sub-table */
var left = 0; /* number of prefix codes available */
var used = 0; /* code entries in table used */
var huff = 0; /* Huffman code */
var incr; /* for incrementing code, index */
var fill; /* index for replicating entries */
var low; /* low bits for current root entry */
var mask; /* mask for low root bits */
var next; /* next available space in table */
var base = null; /* base value table to use */
var base_index = 0;
// var shoextra; /* extra bits table to use */
var end; /* use base and extra for symbol > end */
var count = new utils.Buf16(MAXBITS+1); //[MAXBITS+1]; /* number of codes of each length */
var offs = new utils.Buf16(MAXBITS+1); //[MAXBITS+1]; /* offsets in table for each length */
var extra = null;
var extra_index = 0;
var here_bits, here_op, here_val;
/*
Process a set of code lengths to create a canonical Huffman code. The
code lengths are lens[0..codes-1]. Each length corresponds to the
symbols 0..codes-1. The Huffman code is generated by first sorting the
symbols by length from short to long, and retaining the symbol order
for codes with equal lengths. Then the code starts with all zero bits
for the first code of the shortest length, and the codes are integer
increments for the same length, and zeros are appended as the length
increases. For the deflate format, these bits are stored backwards
from their more natural integer increment ordering, and so when the
decoding tables are built in the large loop below, the integer codes
are incremented backwards.
This routine assumes, but does not check, that all of the entries in
lens[] are in the range 0..MAXBITS. The caller must assure this.
1..MAXBITS is interpreted as that code length. zero means that that
symbol does not occur in this code.
The codes are sorted by computing a count of codes for each length,
creating from that a table of starting indices for each length in the
sorted table, and then entering the symbols in order in the sorted
table. The sorted table is work[], with that space being provided by
the caller.
The length counts are used for other purposes as well, i.e. finding
the minimum and maximum length codes, determining if there are any
codes at all, checking for a valid set of lengths, and looking ahead
at length counts to determine sub-table sizes when building the
decoding tables.
*/
/* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */
for (len = 0; len <= MAXBITS; len++) {
count[len] = 0;
}
for (sym = 0; sym < codes; sym++) {
count[lens[lens_index + sym]]++;
}
/* bound code lengths, force root to be within code lengths */
root = bits;
for (max = MAXBITS; max >= 1; max--) {
if (count[max] !== 0) { break; }
}
if (root > max) {
root = max;
}
if (max === 0) { /* no symbols to code at all */
//table.op[opts.table_index] = 64; //here.op = (var char)64; /* invalid code marker */
//table.bits[opts.table_index] = 1; //here.bits = (var char)1;
//table.val[opts.table_index++] = 0; //here.val = (var short)0;
table[table_index++] = (1 << 24) | (64 << 16) | 0;
//table.op[opts.table_index] = 64;
//table.bits[opts.table_index] = 1;
//table.val[opts.table_index++] = 0;
table[table_index++] = (1 << 24) | (64 << 16) | 0;
opts.bits = 1;
return 0; /* no symbols, but wait for decoding to report error */
}
for (min = 1; min < max; min++) {
if (count[min] !== 0) { break; }
}
if (root < min) {
root = min;
}
/* check for an over-subscribed or incomplete set of lengths */
left = 1;
for (len = 1; len <= MAXBITS; len++) {
left <<= 1;
left -= count[len];
if (left < 0) {
return -1;
} /* over-subscribed */
}
if (left > 0 && (type === CODES || max !== 1)) {
return -1; /* incomplete set */
}
/* generate offsets into symbol table for each length for sorting */
offs[1] = 0;
for (len = 1; len < MAXBITS; len++) {
offs[len + 1] = offs[len] + count[len];
}
/* sort symbols by length, by symbol order within each length */
for (sym = 0; sym < codes; sym++) {
if (lens[lens_index + sym] !== 0) {
work[offs[lens[lens_index + sym]]++] = sym;
}
}
/*
Create and fill in decoding tables. In this loop, the table being
filled is at next and has curr index bits. The code being used is huff
with length len. That code is converted to an index by dropping drop
bits off of the bottom. For codes where len is less than drop + curr,
those top drop + curr - len bits are incremented through all values to
fill the table with replicated entries.
root is the number of index bits for the root table. When len exceeds
root, sub-tables are created pointed to by the root entry with an index
of the low root bits of huff. This is saved in low to check for when a
new sub-table should be started. drop is zero when the root table is
being filled, and drop is root when sub-tables are being filled.
When a new sub-table is needed, it is necessary to look ahead in the
code lengths to determine what size sub-table is needed. The length
counts are used for this, and so count[] is decremented as codes are
entered in the tables.
used keeps track of how many table entries have been allocated from the
provided *table space. It is checked for LENS and DIST tables against
the constants ENOUGH_LENS and ENOUGH_DISTS to guard against changes in
the initial root table size constants. See the comments in inftrees.h
for more information.
sym increments through all symbols, and the loop terminates when
all codes of length max, i.e. all codes, have been processed. This
routine permits incomplete codes, so another loop after this one fills
in the rest of the decoding tables with invalid code markers.
*/
/* set up for code type */
// poor man optimization - use if-else instead of switch,
// to avoid deopts in old v8
if (type === CODES) {
base = extra = work; /* dummy value--not used */
end = 19;
} else if (type === LENS) {
base = lbase;
base_index -= 257;
extra = lext;
extra_index -= 257;
end = 256;
} else { /* DISTS */
base = dbase;
extra = dext;
end = -1;
}
/* initialize opts for loop */
huff = 0; /* starting code */
sym = 0; /* starting code symbol */
len = min; /* starting code length */
next = table_index; /* current table to fill in */
curr = root; /* current table index bits */
drop = 0; /* current bits to drop from code for index */
low = -1; /* trigger new sub-table when len > root */
used = 1 << root; /* use root table entries */
mask = used - 1; /* mask for comparing low */
/* check available table space */
if ((type === LENS && used > ENOUGH_LENS) ||
(type === DISTS && used > ENOUGH_DISTS)) {
return 1;
}
var i=0;
/* process all codes and make table entries */
for (;;) {
i++;
/* create table entry */
here_bits = len - drop;
if (work[sym] < end) {
here_op = 0;
here_val = work[sym];
}
else if (work[sym] > end) {
here_op = extra[extra_index + work[sym]];
here_val = base[base_index + work[sym]];
}
else {
here_op = 32 + 64; /* end of block */
here_val = 0;
}
/* replicate for those indices with low len bits equal to huff */
incr = 1 << (len - drop);
fill = 1 << curr;
min = fill; /* save offset to next table */
do {
fill -= incr;
table[next + (huff >> drop) + fill] = (here_bits << 24) | (here_op << 16) | here_val |0;
} while (fill !== 0);
/* backwards increment the len-bit code huff */
incr = 1 << (len - 1);
while (huff & incr) {
incr >>= 1;
}
if (incr !== 0) {
huff &= incr - 1;
huff += incr;
} else {
huff = 0;
}
/* go to next symbol, update count, len */
sym++;
if (--count[len] === 0) {
if (len === max) { break; }
len = lens[lens_index + work[sym]];
}
/* create new sub-table if needed */
if (len > root && (huff & mask) !== low) {
/* if first time, transition to sub-tables */
if (drop === 0) {
drop = root;
}
/* increment past last table */
next += min; /* here min is 1 << curr */
/* determine length of next table */
curr = len - drop;
left = 1 << curr;
while (curr + drop < max) {
left -= count[curr + drop];
if (left <= 0) { break; }
curr++;
left <<= 1;
}
/* check for enough space */
used += 1 << curr;
if ((type === LENS && used > ENOUGH_LENS) ||
(type === DISTS && used > ENOUGH_DISTS)) {
return 1;
}
/* point entry in root table to sub-table */
low = huff & mask;
/*table.op[low] = curr;
table.bits[low] = root;
table.val[low] = next - opts.table_index;*/
table[low] = (root << 24) | (curr << 16) | (next - table_index) |0;
}
}
/* fill in remaining table entry if code is incomplete (guaranteed to have
at most one remaining entry, since if the code is incomplete, the
maximum code length that was allowed to get this far is one bit) */
if (huff !== 0) {
//table.op[next + huff] = 64; /* invalid code marker */
//table.bits[next + huff] = len - drop;
//table.val[next + huff] = 0;
table[next + huff] = ((len - drop) << 24) | (64 << 16) |0;
}
/* set return parameters */
//opts.table_index += used;
opts.bits = root;
return 0;
};
},{"../utils/common":88}],98:[function(_dereq_,module,exports){
'use strict';
module.exports = {
'2': 'need dictionary', /* Z_NEED_DICT 2 */
'1': 'stream end', /* Z_STREAM_END 1 */
'0': '', /* Z_OK 0 */
'-1': 'file error', /* Z_ERRNO (-1) */
'-2': 'stream error', /* Z_STREAM_ERROR (-2) */
'-3': 'data error', /* Z_DATA_ERROR (-3) */
'-4': 'insufficient memory', /* Z_MEM_ERROR (-4) */
'-5': 'buffer error', /* Z_BUF_ERROR (-5) */
'-6': 'incompatible version' /* Z_VERSION_ERROR (-6) */
};
},{}],99:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
/* Public constants ==========================================================*/
/* ===========================================================================*/
//var Z_FILTERED = 1;
//var Z_HUFFMAN_ONLY = 2;
//var Z_RLE = 3;
var Z_FIXED = 4;
//var Z_DEFAULT_STRATEGY = 0;
/* Possible values of the data_type field (though see inflate()) */
var Z_BINARY = 0;
var Z_TEXT = 1;
//var Z_ASCII = 1; // = Z_TEXT
var Z_UNKNOWN = 2;
/*============================================================================*/
function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }
// From zutil.h
var STORED_BLOCK = 0;
var STATIC_TREES = 1;
var DYN_TREES = 2;
/* The three kinds of block type */
var MIN_MATCH = 3;
var MAX_MATCH = 258;
/* The minimum and maximum match lengths */
// From deflate.h
/* ===========================================================================
* Internal compression state.
*/
var LENGTH_CODES = 29;
/* number of length codes, not counting the special END_BLOCK code */
var LITERALS = 256;
/* number of literal bytes 0..255 */
var L_CODES = LITERALS + 1 + LENGTH_CODES;
/* number of Literal or Length codes, including the END_BLOCK code */
var D_CODES = 30;
/* number of distance codes */
var BL_CODES = 19;
/* number of codes used to transfer the bit lengths */
var HEAP_SIZE = 2*L_CODES + 1;
/* maximum heap size */
var MAX_BITS = 15;
/* All codes must not exceed MAX_BITS bits */
var Buf_size = 16;
/* size of bit buffer in bi_buf */
/* ===========================================================================
* Constants
*/
var MAX_BL_BITS = 7;
/* Bit length codes must not exceed MAX_BL_BITS bits */
var END_BLOCK = 256;
/* end of block literal code */
var REP_3_6 = 16;
/* repeat previous bit length 3-6 times (2 bits of repeat count) */
var REPZ_3_10 = 17;
/* repeat a zero length 3-10 times (3 bits of repeat count) */
var REPZ_11_138 = 18;
/* repeat a zero length 11-138 times (7 bits of repeat count) */
var extra_lbits = /* extra bits for each length code */
[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0];
var extra_dbits = /* extra bits for each distance code */
[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13];
var extra_blbits = /* extra bits for each bit length code */
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7];
var bl_order =
[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];
/* The lengths of the bit length codes are sent in order of decreasing
* probability, to avoid transmitting the lengths for unused bit length codes.
*/
/* ===========================================================================
* Local data. These are initialized only once.
*/
// We pre-fill arrays with 0 to avoid uninitialized gaps
var DIST_CODE_LEN = 512; /* see definition of array dist_code below */
// !!!! Use flat array insdead of structure, Freq = i*2, Len = i*2+1
var static_ltree = new Array((L_CODES+2) * 2);
zero(static_ltree);
/* The static literal tree. Since the bit lengths are imposed, there is no
* need for the L_CODES extra codes used during heap construction. However
* The codes 286 and 287 are needed to build a canonical tree (see _tr_init
* below).
*/
var static_dtree = new Array(D_CODES * 2);
zero(static_dtree);
/* The static distance tree. (Actually a trivial tree since all codes use
* 5 bits.)
*/
var _dist_code = new Array(DIST_CODE_LEN);
zero(_dist_code);
/* Distance codes. The first 256 values correspond to the distances
* 3 .. 258, the last 256 values correspond to the top 8 bits of
* the 15 bit distances.
*/
var _length_code = new Array(MAX_MATCH-MIN_MATCH+1);
zero(_length_code);
/* length code for each normalized match length (0 == MIN_MATCH) */
var base_length = new Array(LENGTH_CODES);
zero(base_length);
/* First normalized length for each code (0 = MIN_MATCH) */
var base_dist = new Array(D_CODES);
zero(base_dist);
/* First normalized distance for each code (0 = distance of 1) */
var StaticTreeDesc = function (static_tree, extra_bits, extra_base, elems, max_length) {
this.static_tree = static_tree; /* static tree or NULL */
this.extra_bits = extra_bits; /* extra bits for each code or NULL */
this.extra_base = extra_base; /* base index for extra_bits */
this.elems = elems; /* max number of elements in the tree */
this.max_length = max_length; /* max bit length for the codes */
// show if `static_tree` has data or dummy - needed for monomorphic objects
this.has_stree = static_tree && static_tree.length;
};
var static_l_desc;
var static_d_desc;
var static_bl_desc;
var TreeDesc = function(dyn_tree, stat_desc) {
this.dyn_tree = dyn_tree; /* the dynamic tree */
this.max_code = 0; /* largest code with non zero frequency */
this.stat_desc = stat_desc; /* the corresponding static tree */
};
function d_code(dist) {
return dist < 256 ? _dist_code[dist] : _dist_code[256 + (dist >>> 7)];
}
/* ===========================================================================
* Output a short LSB first on the stream.
* IN assertion: there is enough room in pendingBuf.
*/
function put_short (s, w) {
// put_byte(s, (uch)((w) & 0xff));
// put_byte(s, (uch)((ush)(w) >> 8));
s.pending_buf[s.pending++] = (w) & 0xff;
s.pending_buf[s.pending++] = (w >>> 8) & 0xff;
}
/* ===========================================================================
* Send a value on a given number of bits.
* IN assertion: length <= 16 and value fits in length bits.
*/
function send_bits(s, value, length) {
if (s.bi_valid > (Buf_size - length)) {
s.bi_buf |= (value << s.bi_valid) & 0xffff;
put_short(s, s.bi_buf);
s.bi_buf = value >> (Buf_size - s.bi_valid);
s.bi_valid += length - Buf_size;
} else {
s.bi_buf |= (value << s.bi_valid) & 0xffff;
s.bi_valid += length;
}
}
function send_code(s, c, tree) {
send_bits(s, tree[c*2]/*.Code*/, tree[c*2 + 1]/*.Len*/);
}
/* ===========================================================================
* Reverse the first len bits of a code, using straightforward code (a faster
* method would use a table)
* IN assertion: 1 <= len <= 15
*/
function bi_reverse(code, len) {
var res = 0;
do {
res |= code & 1;
code >>>= 1;
res <<= 1;
} while (--len > 0);
return res >>> 1;
}
/* ===========================================================================
* Flush the bit buffer, keeping at most 7 bits in it.
*/
function bi_flush(s) {
if (s.bi_valid === 16) {
put_short(s, s.bi_buf);
s.bi_buf = 0;
s.bi_valid = 0;
} else if (s.bi_valid >= 8) {
s.pending_buf[s.pending++] = s.bi_buf & 0xff;
s.bi_buf >>= 8;
s.bi_valid -= 8;
}
}
/* ===========================================================================
* Compute the optimal bit lengths for a tree and update the total bit length
* for the current block.
* IN assertion: the fields freq and dad are set, heap[heap_max] and
* above are the tree nodes sorted by increasing frequency.
* OUT assertions: the field len is set to the optimal bit length, the
* array bl_count contains the frequencies for each bit length.
* The length opt_len is updated; static_len is also updated if stree is
* not null.
*/
function gen_bitlen(s, desc)
// deflate_state *s;
// tree_desc *desc; /* the tree descriptor */
{
var tree = desc.dyn_tree;
var max_code = desc.max_code;
var stree = desc.stat_desc.static_tree;
var has_stree = desc.stat_desc.has_stree;
var extra = desc.stat_desc.extra_bits;
var base = desc.stat_desc.extra_base;
var max_length = desc.stat_desc.max_length;
var h; /* heap index */
var n, m; /* iterate over the tree elements */
var bits; /* bit length */
var xbits; /* extra bits */
var f; /* frequency */
var overflow = 0; /* number of elements with bit length too large */
for (bits = 0; bits <= MAX_BITS; bits++) {
s.bl_count[bits] = 0;
}
/* In a first pass, compute the optimal bit lengths (which may
* overflow in the case of the bit length tree).
*/
tree[s.heap[s.heap_max]*2 + 1]/*.Len*/ = 0; /* root of the heap */
for (h = s.heap_max+1; h < HEAP_SIZE; h++) {
n = s.heap[h];
bits = tree[tree[n*2 +1]/*.Dad*/ * 2 + 1]/*.Len*/ + 1;
if (bits > max_length) {
bits = max_length;
overflow++;
}
tree[n*2 + 1]/*.Len*/ = bits;
/* We overwrite tree[n].Dad which is no longer needed */
if (n > max_code) { continue; } /* not a leaf node */
s.bl_count[bits]++;
xbits = 0;
if (n >= base) {
xbits = extra[n-base];
}
f = tree[n * 2]/*.Freq*/;
s.opt_len += f * (bits + xbits);
if (has_stree) {
s.static_len += f * (stree[n*2 + 1]/*.Len*/ + xbits);
}
}
if (overflow === 0) { return; }
// Trace((stderr,"\nbit length overflow\n"));
/* This happens for example on obj2 and pic of the Calgary corpus */
/* Find the first bit length which could increase: */
do {
bits = max_length-1;
while (s.bl_count[bits] === 0) { bits--; }
s.bl_count[bits]--; /* move one leaf down the tree */
s.bl_count[bits+1] += 2; /* move one overflow item as its brother */
s.bl_count[max_length]--;
/* The brother of the overflow item also moves one step up,
* but this does not affect bl_count[max_length]
*/
overflow -= 2;
} while (overflow > 0);
/* Now recompute all bit lengths, scanning in increasing frequency.
* h is still equal to HEAP_SIZE. (It is simpler to reconstruct all
* lengths instead of fixing only the wrong ones. This idea is taken
* from 'ar' written by Haruhiko Okumura.)
*/
for (bits = max_length; bits !== 0; bits--) {
n = s.bl_count[bits];
while (n !== 0) {
m = s.heap[--h];
if (m > max_code) { continue; }
if (tree[m*2 + 1]/*.Len*/ !== bits) {
// Trace((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits));
s.opt_len += (bits - tree[m*2 + 1]/*.Len*/)*tree[m*2]/*.Freq*/;
tree[m*2 + 1]/*.Len*/ = bits;
}
n--;
}
}
}
/* ===========================================================================
* Generate the codes for a given tree and bit counts (which need not be
* optimal).
* IN assertion: the array bl_count contains the bit length statistics for
* the given tree and the field len is set for all tree elements.
* OUT assertion: the field code is set for all tree elements of non
* zero code length.
*/
function gen_codes(tree, max_code, bl_count)
// ct_data *tree; /* the tree to decorate */
// int max_code; /* largest code with non zero frequency */
// ushf *bl_count; /* number of codes at each bit length */
{
var next_code = new Array(MAX_BITS+1); /* next code value for each bit length */
var code = 0; /* running code value */
var bits; /* bit index */
var n; /* code index */
/* The distribution counts are first used to generate the code values
* without bit reversal.
*/
for (bits = 1; bits <= MAX_BITS; bits++) {
next_code[bits] = code = (code + bl_count[bits-1]) << 1;
}
/* Check that the bit counts in bl_count are consistent. The last code
* must be all ones.
*/
//Assert (code + bl_count[MAX_BITS]-1 == (1<<MAX_BITS)-1,
// "inconsistent bit counts");
//Tracev((stderr,"\ngen_codes: max_code %d ", max_code));
for (n = 0; n <= max_code; n++) {
var len = tree[n*2 + 1]/*.Len*/;
if (len === 0) { continue; }
/* Now reverse the bits */
tree[n*2]/*.Code*/ = bi_reverse(next_code[len]++, len);
//Tracecv(tree != static_ltree, (stderr,"\nn %3d %c l %2d c %4x (%x) ",
// n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len]-1));
}
}
/* ===========================================================================
* Initialize the various 'constant' tables.
*/
function tr_static_init() {
var n; /* iterates over tree elements */
var bits; /* bit counter */
var length; /* length value */
var code; /* code value */
var dist; /* distance index */
var bl_count = new Array(MAX_BITS+1);
/* number of codes at each bit length for an optimal tree */
// do check in _tr_init()
//if (static_init_done) return;
/* For some embedded targets, global variables are not initialized: */
/*#ifdef NO_INIT_GLOBAL_POINTERS
static_l_desc.static_tree = static_ltree;
static_l_desc.extra_bits = extra_lbits;
static_d_desc.static_tree = static_dtree;
static_d_desc.extra_bits = extra_dbits;
static_bl_desc.extra_bits = extra_blbits;
#endif*/
/* Initialize the mapping length (0..255) -> length code (0..28) */
length = 0;
for (code = 0; code < LENGTH_CODES-1; code++) {
base_length[code] = length;
for (n = 0; n < (1<<extra_lbits[code]); n++) {
_length_code[length++] = code;
}
}
//Assert (length == 256, "tr_static_init: length != 256");
/* Note that the length 255 (match length 258) can be represented
* in two different ways: code 284 + 5 bits or code 285, so we
* overwrite length_code[255] to use the best encoding:
*/
_length_code[length-1] = code;
/* Initialize the mapping dist (0..32K) -> dist code (0..29) */
dist = 0;
for (code = 0 ; code < 16; code++) {
base_dist[code] = dist;
for (n = 0; n < (1<<extra_dbits[code]); n++) {
_dist_code[dist++] = code;
}
}
//Assert (dist == 256, "tr_static_init: dist != 256");
dist >>= 7; /* from now on, all distances are divided by 128 */
for (; code < D_CODES; code++) {
base_dist[code] = dist << 7;
for (n = 0; n < (1<<(extra_dbits[code]-7)); n++) {
_dist_code[256 + dist++] = code;
}
}
//Assert (dist == 256, "tr_static_init: 256+dist != 512");
/* Construct the codes of the static literal tree */
for (bits = 0; bits <= MAX_BITS; bits++) {
bl_count[bits] = 0;
}
n = 0;
while (n <= 143) {
static_ltree[n*2 + 1]/*.Len*/ = 8;
n++;
bl_count[8]++;
}
while (n <= 255) {
static_ltree[n*2 + 1]/*.Len*/ = 9;
n++;
bl_count[9]++;
}
while (n <= 279) {
static_ltree[n*2 + 1]/*.Len*/ = 7;
n++;
bl_count[7]++;
}
while (n <= 287) {
static_ltree[n*2 + 1]/*.Len*/ = 8;
n++;
bl_count[8]++;
}
/* Codes 286 and 287 do not exist, but we must include them in the
* tree construction to get a canonical Huffman tree (longest code
* all ones)
*/
gen_codes(static_ltree, L_CODES+1, bl_count);
/* The static distance tree is trivial: */
for (n = 0; n < D_CODES; n++) {
static_dtree[n*2 + 1]/*.Len*/ = 5;
static_dtree[n*2]/*.Code*/ = bi_reverse(n, 5);
}
// Now data ready and we can init static trees
static_l_desc = new StaticTreeDesc(static_ltree, extra_lbits, LITERALS+1, L_CODES, MAX_BITS);
static_d_desc = new StaticTreeDesc(static_dtree, extra_dbits, 0, D_CODES, MAX_BITS);
static_bl_desc =new StaticTreeDesc(new Array(0), extra_blbits, 0, BL_CODES, MAX_BL_BITS);
//static_init_done = true;
}
/* ===========================================================================
* Initialize a new block.
*/
function init_block(s) {
var n; /* iterates over tree elements */
/* Initialize the trees. */
for (n = 0; n < L_CODES; n++) { s.dyn_ltree[n*2]/*.Freq*/ = 0; }
for (n = 0; n < D_CODES; n++) { s.dyn_dtree[n*2]/*.Freq*/ = 0; }
for (n = 0; n < BL_CODES; n++) { s.bl_tree[n*2]/*.Freq*/ = 0; }
s.dyn_ltree[END_BLOCK*2]/*.Freq*/ = 1;
s.opt_len = s.static_len = 0;
s.last_lit = s.matches = 0;
}
/* ===========================================================================
* Flush the bit buffer and align the output on a byte boundary
*/
function bi_windup(s)
{
if (s.bi_valid > 8) {
put_short(s, s.bi_buf);
} else if (s.bi_valid > 0) {
//put_byte(s, (Byte)s->bi_buf);
s.pending_buf[s.pending++] = s.bi_buf;
}
s.bi_buf = 0;
s.bi_valid = 0;
}
/* ===========================================================================
* Copy a stored block, storing first the length and its
* one's complement if requested.
*/
function copy_block(s, buf, len, header)
//DeflateState *s;
//charf *buf; /* the input data */
//unsigned len; /* its length */
//int header; /* true if block header must be written */
{
bi_windup(s); /* align on byte boundary */
if (header) {
put_short(s, len);
put_short(s, ~len);
}
// while (len--) {
// put_byte(s, *buf++);
// }
utils.arraySet(s.pending_buf, s.window, buf, len, s.pending);
s.pending += len;
}
/* ===========================================================================
* Compares to subtrees, using the tree depth as tie breaker when
* the subtrees have equal frequency. This minimizes the worst case length.
*/
function smaller(tree, n, m, depth) {
var _n2 = n*2;
var _m2 = m*2;
return (tree[_n2]/*.Freq*/ < tree[_m2]/*.Freq*/ ||
(tree[_n2]/*.Freq*/ === tree[_m2]/*.Freq*/ && depth[n] <= depth[m]));
}
/* ===========================================================================
* Restore the heap property by moving down the tree starting at node k,
* exchanging a node with the smallest of its two sons if necessary, stopping
* when the heap property is re-established (each father smaller than its
* two sons).
*/
function pqdownheap(s, tree, k)
// deflate_state *s;
// ct_data *tree; /* the tree to restore */
// int k; /* node to move down */
{
var v = s.heap[k];
var j = k << 1; /* left son of k */
while (j <= s.heap_len) {
/* Set j to the smallest of the two sons: */
if (j < s.heap_len &&
smaller(tree, s.heap[j+1], s.heap[j], s.depth)) {
j++;
}
/* Exit if v is smaller than both sons */
if (smaller(tree, v, s.heap[j], s.depth)) { break; }
/* Exchange v with the smallest son */
s.heap[k] = s.heap[j];
k = j;
/* And continue down the tree, setting j to the left son of k */
j <<= 1;
}
s.heap[k] = v;
}
// inlined manually
// var SMALLEST = 1;
/* ===========================================================================
* Send the block data compressed using the given Huffman trees
*/
function compress_block(s, ltree, dtree)
// deflate_state *s;
// const ct_data *ltree; /* literal tree */
// const ct_data *dtree; /* distance tree */
{
var dist; /* distance of matched string */
var lc; /* match length or unmatched char (if dist == 0) */
var lx = 0; /* running index in l_buf */
var code; /* the code to send */
var extra; /* number of extra bits to send */
if (s.last_lit !== 0) {
do {
dist = (s.pending_buf[s.d_buf + lx*2] << 8) | (s.pending_buf[s.d_buf + lx*2 + 1]);
lc = s.pending_buf[s.l_buf + lx];
lx++;
if (dist === 0) {
send_code(s, lc, ltree); /* send a literal byte */
//Tracecv(isgraph(lc), (stderr," '%c' ", lc));
} else {
/* Here, lc is the match length - MIN_MATCH */
code = _length_code[lc];
send_code(s, code+LITERALS+1, ltree); /* send the length code */
extra = extra_lbits[code];
if (extra !== 0) {
lc -= base_length[code];
send_bits(s, lc, extra); /* send the extra length bits */
}
dist--; /* dist is now the match distance - 1 */
code = d_code(dist);
//Assert (code < D_CODES, "bad d_code");
send_code(s, code, dtree); /* send the distance code */
extra = extra_dbits[code];
if (extra !== 0) {
dist -= base_dist[code];
send_bits(s, dist, extra); /* send the extra distance bits */
}
} /* literal or match pair ? */
/* Check that the overlay between pending_buf and d_buf+l_buf is ok: */
//Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx,
// "pendingBuf overflow");
} while (lx < s.last_lit);
}
send_code(s, END_BLOCK, ltree);
}
/* ===========================================================================
* Construct one Huffman tree and assigns the code bit strings and lengths.
* Update the total bit length for the current block.
* IN assertion: the field freq is set for all tree elements.
* OUT assertions: the fields len and code are set to the optimal bit length
* and corresponding code. The length opt_len is updated; static_len is
* also updated if stree is not null. The field max_code is set.
*/
function build_tree(s, desc)
// deflate_state *s;
// tree_desc *desc; /* the tree descriptor */
{
var tree = desc.dyn_tree;
var stree = desc.stat_desc.static_tree;
var has_stree = desc.stat_desc.has_stree;
var elems = desc.stat_desc.elems;
var n, m; /* iterate over heap elements */
var max_code = -1; /* largest code with non zero frequency */
var node; /* new node being created */
/* Construct the initial heap, with least frequent element in
* heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1].
* heap[0] is not used.
*/
s.heap_len = 0;
s.heap_max = HEAP_SIZE;
for (n = 0; n < elems; n++) {
if (tree[n * 2]/*.Freq*/ !== 0) {
s.heap[++s.heap_len] = max_code = n;
s.depth[n] = 0;
} else {
tree[n*2 + 1]/*.Len*/ = 0;
}
}
/* The pkzip format requires that at least one distance code exists,
* and that at least one bit should be sent even if there is only one
* possible code. So to avoid special checks later on we force at least
* two codes of non zero frequency.
*/
while (s.heap_len < 2) {
node = s.heap[++s.heap_len] = (max_code < 2 ? ++max_code : 0);
tree[node * 2]/*.Freq*/ = 1;
s.depth[node] = 0;
s.opt_len--;
if (has_stree) {
s.static_len -= stree[node*2 + 1]/*.Len*/;
}
/* node is 0 or 1 so it does not have extra bits */
}
desc.max_code = max_code;
/* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree,
* establish sub-heaps of increasing lengths:
*/
for (n = (s.heap_len >> 1/*int /2*/); n >= 1; n--) { pqdownheap(s, tree, n); }
/* Construct the Huffman tree by repeatedly combining the least two
* frequent nodes.
*/
node = elems; /* next internal node of the tree */
do {
//pqremove(s, tree, n); /* n = node of least frequency */
/*** pqremove ***/
n = s.heap[1/*SMALLEST*/];
s.heap[1/*SMALLEST*/] = s.heap[s.heap_len--];
pqdownheap(s, tree, 1/*SMALLEST*/);
/***/
m = s.heap[1/*SMALLEST*/]; /* m = node of next least frequency */
s.heap[--s.heap_max] = n; /* keep the nodes sorted by frequency */
s.heap[--s.heap_max] = m;
/* Create a new node father of n and m */
tree[node * 2]/*.Freq*/ = tree[n * 2]/*.Freq*/ + tree[m * 2]/*.Freq*/;
s.depth[node] = (s.depth[n] >= s.depth[m] ? s.depth[n] : s.depth[m]) + 1;
tree[n*2 + 1]/*.Dad*/ = tree[m*2 + 1]/*.Dad*/ = node;
/* and insert the new node in the heap */
s.heap[1/*SMALLEST*/] = node++;
pqdownheap(s, tree, 1/*SMALLEST*/);
} while (s.heap_len >= 2);
s.heap[--s.heap_max] = s.heap[1/*SMALLEST*/];
/* At this point, the fields freq and dad are set. We can now
* generate the bit lengths.
*/
gen_bitlen(s, desc);
/* The field len is now set, we can generate the bit codes */
gen_codes(tree, max_code, s.bl_count);
}
/* ===========================================================================
* Scan a literal or distance tree to determine the frequencies of the codes
* in the bit length tree.
*/
function scan_tree(s, tree, max_code)
// deflate_state *s;
// ct_data *tree; /* the tree to be scanned */
// int max_code; /* and its largest code of non zero frequency */
{
var n; /* iterates over all tree elements */
var prevlen = -1; /* last emitted length */
var curlen; /* length of current code */
var nextlen = tree[0*2 + 1]/*.Len*/; /* length of next code */
var count = 0; /* repeat count of the current code */
var max_count = 7; /* max repeat count */
var min_count = 4; /* min repeat count */
if (nextlen === 0) {
max_count = 138;
min_count = 3;
}
tree[(max_code+1)*2 + 1]/*.Len*/ = 0xffff; /* guard */
for (n = 0; n <= max_code; n++) {
curlen = nextlen;
nextlen = tree[(n+1)*2 + 1]/*.Len*/;
if (++count < max_count && curlen === nextlen) {
continue;
} else if (count < min_count) {
s.bl_tree[curlen * 2]/*.Freq*/ += count;
} else if (curlen !== 0) {
if (curlen !== prevlen) { s.bl_tree[curlen * 2]/*.Freq*/++; }
s.bl_tree[REP_3_6*2]/*.Freq*/++;
} else if (count <= 10) {
s.bl_tree[REPZ_3_10*2]/*.Freq*/++;
} else {
s.bl_tree[REPZ_11_138*2]/*.Freq*/++;
}
count = 0;
prevlen = curlen;
if (nextlen === 0) {
max_count = 138;
min_count = 3;
} else if (curlen === nextlen) {
max_count = 6;
min_count = 3;
} else {
max_count = 7;
min_count = 4;
}
}
}
/* ===========================================================================
* Send a literal or distance tree in compressed form, using the codes in
* bl_tree.
*/
function send_tree(s, tree, max_code)
// deflate_state *s;
// ct_data *tree; /* the tree to be scanned */
// int max_code; /* and its largest code of non zero frequency */
{
var n; /* iterates over all tree elements */
var prevlen = -1; /* last emitted length */
var curlen; /* length of current code */
var nextlen = tree[0*2 + 1]/*.Len*/; /* length of next code */
var count = 0; /* repeat count of the current code */
var max_count = 7; /* max repeat count */
var min_count = 4; /* min repeat count */
/* tree[max_code+1].Len = -1; */ /* guard already set */
if (nextlen === 0) {
max_count = 138;
min_count = 3;
}
for (n = 0; n <= max_code; n++) {
curlen = nextlen;
nextlen = tree[(n+1)*2 + 1]/*.Len*/;
if (++count < max_count && curlen === nextlen) {
continue;
} else if (count < min_count) {
do { send_code(s, curlen, s.bl_tree); } while (--count !== 0);
} else if (curlen !== 0) {
if (curlen !== prevlen) {
send_code(s, curlen, s.bl_tree);
count--;
}
//Assert(count >= 3 && count <= 6, " 3_6?");
send_code(s, REP_3_6, s.bl_tree);
send_bits(s, count-3, 2);
} else if (count <= 10) {
send_code(s, REPZ_3_10, s.bl_tree);
send_bits(s, count-3, 3);
} else {
send_code(s, REPZ_11_138, s.bl_tree);
send_bits(s, count-11, 7);
}
count = 0;
prevlen = curlen;
if (nextlen === 0) {
max_count = 138;
min_count = 3;
} else if (curlen === nextlen) {
max_count = 6;
min_count = 3;
} else {
max_count = 7;
min_count = 4;
}
}
}
/* ===========================================================================
* Construct the Huffman tree for the bit lengths and return the index in
* bl_order of the last bit length code to send.
*/
function build_bl_tree(s) {
var max_blindex; /* index of last bit length code of non zero freq */
/* Determine the bit length frequencies for literal and distance trees */
scan_tree(s, s.dyn_ltree, s.l_desc.max_code);
scan_tree(s, s.dyn_dtree, s.d_desc.max_code);
/* Build the bit length tree: */
build_tree(s, s.bl_desc);
/* opt_len now includes the length of the tree representations, except
* the lengths of the bit lengths codes and the 5+5+4 bits for the counts.
*/
/* Determine the number of bit length codes to send. The pkzip format
* requires that at least 4 bit length codes be sent. (appnote.txt says
* 3 but the actual value used is 4.)
*/
for (max_blindex = BL_CODES-1; max_blindex >= 3; max_blindex--) {
if (s.bl_tree[bl_order[max_blindex]*2 + 1]/*.Len*/ !== 0) {
break;
}
}
/* Update opt_len to include the bit length tree and counts */
s.opt_len += 3*(max_blindex+1) + 5+5+4;
//Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld",
// s->opt_len, s->static_len));
return max_blindex;
}
/* ===========================================================================
* Send the header for a block using dynamic Huffman trees: the counts, the
* lengths of the bit length codes, the literal tree and the distance tree.
* IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4.
*/
function send_all_trees(s, lcodes, dcodes, blcodes)
// deflate_state *s;
// int lcodes, dcodes, blcodes; /* number of codes for each tree */
{
var rank; /* index in bl_order */
//Assert (lcodes >= 257 && dcodes >= 1 && blcodes >= 4, "not enough codes");
//Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES,
// "too many codes");
//Tracev((stderr, "\nbl counts: "));
send_bits(s, lcodes-257, 5); /* not +255 as stated in appnote.txt */
send_bits(s, dcodes-1, 5);
send_bits(s, blcodes-4, 4); /* not -3 as stated in appnote.txt */
for (rank = 0; rank < blcodes; rank++) {
//Tracev((stderr, "\nbl code %2d ", bl_order[rank]));
send_bits(s, s.bl_tree[bl_order[rank]*2 + 1]/*.Len*/, 3);
}
//Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent));
send_tree(s, s.dyn_ltree, lcodes-1); /* literal tree */
//Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent));
send_tree(s, s.dyn_dtree, dcodes-1); /* distance tree */
//Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent));
}
/* ===========================================================================
* Check if the data type is TEXT or BINARY, using the following algorithm:
* - TEXT if the two conditions below are satisfied:
* a) There are no non-portable control characters belonging to the
* "black list" (0..6, 14..25, 28..31).
* b) There is at least one printable character belonging to the
* "white list" (9 {TAB}, 10 {LF}, 13 {CR}, 32..255).
* - BINARY otherwise.
* - The following partially-portable control characters form a
* "gray list" that is ignored in this detection algorithm:
* (7 {BEL}, 8 {BS}, 11 {VT}, 12 {FF}, 26 {SUB}, 27 {ESC}).
* IN assertion: the fields Freq of dyn_ltree are set.
*/
function detect_data_type(s) {
/* black_mask is the bit mask of black-listed bytes
* set bits 0..6, 14..25, and 28..31
* 0xf3ffc07f = binary 11110011111111111100000001111111
*/
var black_mask = 0xf3ffc07f;
var n;
/* Check for non-textual ("black-listed") bytes. */
for (n = 0; n <= 31; n++, black_mask >>>= 1) {
if ((black_mask & 1) && (s.dyn_ltree[n*2]/*.Freq*/ !== 0)) {
return Z_BINARY;
}
}
/* Check for textual ("white-listed") bytes. */
if (s.dyn_ltree[9 * 2]/*.Freq*/ !== 0 || s.dyn_ltree[10 * 2]/*.Freq*/ !== 0 ||
s.dyn_ltree[13 * 2]/*.Freq*/ !== 0) {
return Z_TEXT;
}
for (n = 32; n < LITERALS; n++) {
if (s.dyn_ltree[n * 2]/*.Freq*/ !== 0) {
return Z_TEXT;
}
}
/* There are no "black-listed" or "white-listed" bytes:
* this stream either is empty or has tolerated ("gray-listed") bytes only.
*/
return Z_BINARY;
}
var static_init_done = false;
/* ===========================================================================
* Initialize the tree data structures for a new zlib stream.
*/
function _tr_init(s)
{
if (!static_init_done) {
tr_static_init();
static_init_done = true;
}
s.l_desc = new TreeDesc(s.dyn_ltree, static_l_desc);
s.d_desc = new TreeDesc(s.dyn_dtree, static_d_desc);
s.bl_desc = new TreeDesc(s.bl_tree, static_bl_desc);
s.bi_buf = 0;
s.bi_valid = 0;
/* Initialize the first block of the first file: */
init_block(s);
}
/* ===========================================================================
* Send a stored block
*/
function _tr_stored_block(s, buf, stored_len, last)
//DeflateState *s;
//charf *buf; /* input block */
//ulg stored_len; /* length of input block */
//int last; /* one if this is the last block for a file */
{
send_bits(s, (STORED_BLOCK<<1)+(last ? 1 : 0), 3); /* send block type */
copy_block(s, buf, stored_len, true); /* with header */
}
/* ===========================================================================
* Send one empty static block to give enough lookahead for inflate.
* This takes 10 bits, of which 7 may remain in the bit buffer.
*/
function _tr_align(s) {
send_bits(s, STATIC_TREES<<1, 3);
send_code(s, END_BLOCK, static_ltree);
bi_flush(s);
}
/* ===========================================================================
* Determine the best encoding for the current block: dynamic trees, static
* trees or store, and output the encoded block to the zip file.
*/
function _tr_flush_block(s, buf, stored_len, last)
//DeflateState *s;
//charf *buf; /* input block, or NULL if too old */
//ulg stored_len; /* length of input block */
//int last; /* one if this is the last block for a file */
{
var opt_lenb, static_lenb; /* opt_len and static_len in bytes */
var max_blindex = 0; /* index of last bit length code of non zero freq */
/* Build the Huffman trees unless a stored block is forced */
if (s.level > 0) {
/* Check if the file is binary or text */
if (s.strm.data_type === Z_UNKNOWN) {
s.strm.data_type = detect_data_type(s);
}
/* Construct the literal and distance trees */
build_tree(s, s.l_desc);
// Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len,
// s->static_len));
build_tree(s, s.d_desc);
// Tracev((stderr, "\ndist data: dyn %ld, stat %ld", s->opt_len,
// s->static_len));
/* At this point, opt_len and static_len are the total bit lengths of
* the compressed block data, excluding the tree representations.
*/
/* Build the bit length tree for the above two trees, and get the index
* in bl_order of the last bit length code to send.
*/
max_blindex = build_bl_tree(s);
/* Determine the best encoding. Compute the block lengths in bytes. */
opt_lenb = (s.opt_len+3+7) >>> 3;
static_lenb = (s.static_len+3+7) >>> 3;
// Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ",
// opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len,
// s->last_lit));
if (static_lenb <= opt_lenb) { opt_lenb = static_lenb; }
} else {
// Assert(buf != (char*)0, "lost buf");
opt_lenb = static_lenb = stored_len + 5; /* force a stored block */
}
if ((stored_len+4 <= opt_lenb) && (buf !== -1)) {
/* 4: two words for the lengths */
/* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE.
* Otherwise we can't have processed more than WSIZE input bytes since
* the last block flush, because compression would have been
* successful. If LIT_BUFSIZE <= WSIZE, it is never too late to
* transform a block into a stored block.
*/
_tr_stored_block(s, buf, stored_len, last);
} else if (s.strategy === Z_FIXED || static_lenb === opt_lenb) {
send_bits(s, (STATIC_TREES<<1) + (last ? 1 : 0), 3);
compress_block(s, static_ltree, static_dtree);
} else {
send_bits(s, (DYN_TREES<<1) + (last ? 1 : 0), 3);
send_all_trees(s, s.l_desc.max_code+1, s.d_desc.max_code+1, max_blindex+1);
compress_block(s, s.dyn_ltree, s.dyn_dtree);
}
// Assert (s->compressed_len == s->bits_sent, "bad compressed size");
/* The above check is made mod 2^32, for files larger than 512 MB
* and uLong implemented on 32 bits.
*/
init_block(s);
if (last) {
bi_windup(s);
}
// Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3,
// s->compressed_len-7*last));
}
/* ===========================================================================
* Save the match info and tally the frequency counts. Return true if
* the current block must be flushed.
*/
function _tr_tally(s, dist, lc)
// deflate_state *s;
// unsigned dist; /* distance of matched string */
// unsigned lc; /* match length-MIN_MATCH or unmatched char (if dist==0) */
{
//var out_length, in_length, dcode;
s.pending_buf[s.d_buf + s.last_lit * 2] = (dist >>> 8) & 0xff;
s.pending_buf[s.d_buf + s.last_lit * 2 + 1] = dist & 0xff;
s.pending_buf[s.l_buf + s.last_lit] = lc & 0xff;
s.last_lit++;
if (dist === 0) {
/* lc is the unmatched char */
s.dyn_ltree[lc*2]/*.Freq*/++;
} else {
s.matches++;
/* Here, lc is the match length - MIN_MATCH */
dist--; /* dist = match distance - 1 */
//Assert((ush)dist < (ush)MAX_DIST(s) &&
// (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) &&
// (ush)d_code(dist) < (ush)D_CODES, "_tr_tally: bad match");
s.dyn_ltree[(_length_code[lc]+LITERALS+1) * 2]/*.Freq*/++;
s.dyn_dtree[d_code(dist) * 2]/*.Freq*/++;
}
// (!) This block is disabled in zlib defailts,
// don't enable it for binary compatibility
//#ifdef TRUNCATE_BLOCK
// /* Try to guess if it is profitable to stop the current block here */
// if ((s.last_lit & 0x1fff) === 0 && s.level > 2) {
// /* Compute an upper bound for the compressed length */
// out_length = s.last_lit*8;
// in_length = s.strstart - s.block_start;
//
// for (dcode = 0; dcode < D_CODES; dcode++) {
// out_length += s.dyn_dtree[dcode*2]/*.Freq*/ * (5 + extra_dbits[dcode]);
// }
// out_length >>>= 3;
// //Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ",
// // s->last_lit, in_length, out_length,
// // 100L - out_length*100L/in_length));
// if (s.matches < (s.last_lit>>1)/*int /2*/ && out_length < (in_length>>1)/*int /2*/) {
// return true;
// }
// }
//#endif
return (s.last_lit === s.lit_bufsize-1);
/* We avoid equality with lit_bufsize because of wraparound at 64K
* on 16 bit machines and because stored blocks are restricted to
* 64K-1 bytes.
*/
}
exports._tr_init = _tr_init;
exports._tr_stored_block = _tr_stored_block;
exports._tr_flush_block = _tr_flush_block;
exports._tr_tally = _tr_tally;
exports._tr_align = _tr_align;
},{"../utils/common":88}],100:[function(_dereq_,module,exports){
'use strict';
function ZStream() {
/* next input byte */
this.input = null; // JS specific, because we have no pointers
this.next_in = 0;
/* number of bytes available at input */
this.avail_in = 0;
/* total number of input bytes read so far */
this.total_in = 0;
/* next output byte should be put there */
this.output = null; // JS specific, because we have no pointers
this.next_out = 0;
/* remaining free space at output */
this.avail_out = 0;
/* total number of bytes output so far */
this.total_out = 0;
/* last error message, NULL if no error */
this.msg = ''/*Z_NULL*/;
/* not visible by applications */
this.state = null;
/* best guess about the data type: binary or text */
this.data_type = 2/*Z_UNKNOWN*/;
/* adler32 value of the uncompressed data */
this.adler = 0;
}
module.exports = ZStream;
},{}],101:[function(_dereq_,module,exports){
/*
* Copyright 2012-2013 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define, location) {
'use strict';
var undef;
define(function (_dereq_) {
var mixin, origin, urlRE, absoluteUrlRE, fullyQualifiedUrlRE;
mixin = _dereq_('./util/mixin');
urlRE = /([a-z][a-z0-9\+\-\.]*:)\/\/([^@]+@)?(([^:\/]+)(:([0-9]+))?)?(\/[^?#]*)?(\?[^#]*)?(#\S*)?/i;
absoluteUrlRE = /^([a-z][a-z0-9\-\+\.]*:\/\/|\/)/i;
fullyQualifiedUrlRE = /([a-z][a-z0-9\+\-\.]*:)\/\/([^@]+@)?(([^:\/]+)(:([0-9]+))?)?\//i;
/**
* Apply params to the template to create a URL.
*
* Parameters that are not applied directly to the template, are appended
* to the URL as query string parameters.
*
* @param {string} template the URI template
* @param {Object} params parameters to apply to the template
* @return {string} the resulting URL
*/
function buildUrl(template, params) {
// internal builder to convert template with params.
var url, name, queryStringParams, re;
url = template;
queryStringParams = {};
if (params) {
for (name in params) {
/*jshint forin:false */
re = new RegExp('\\{' + name + '\\}');
if (re.test(url)) {
url = url.replace(re, encodeURIComponent(params[name]), 'g');
}
else {
queryStringParams[name] = params[name];
}
}
for (name in queryStringParams) {
url += url.indexOf('?') === -1 ? '?' : '&';
url += encodeURIComponent(name);
if (queryStringParams[name] !== null && queryStringParams[name] !== undefined) {
url += '=';
url += encodeURIComponent(queryStringParams[name]);
}
}
}
return url;
}
function startsWith(str, test) {
return str.indexOf(test) === 0;
}
/**
* Create a new URL Builder
*
* @param {string|UrlBuilder} template the base template to build from, may be another UrlBuilder
* @param {Object} [params] base parameters
* @constructor
*/
function UrlBuilder(template, params) {
if (!(this instanceof UrlBuilder)) {
// invoke as a constructor
return new UrlBuilder(template, params);
}
if (template instanceof UrlBuilder) {
this._template = template.template;
this._params = mixin({}, this._params, params);
}
else {
this._template = (template || '').toString();
this._params = params || {};
}
}
UrlBuilder.prototype = {
/**
* Create a new UrlBuilder instance that extends the current builder.
* The current builder is unmodified.
*
* @param {string} [template] URL template to append to the current template
* @param {Object} [params] params to combine with current params. New params override existing params
* @return {UrlBuilder} the new builder
*/
append: function (template, params) {
// TODO consider query strings and fragments
return new UrlBuilder(this._template + template, mixin({}, this._params, params));
},
/**
* Create a new UrlBuilder with a fully qualified URL based on the
* window's location or base href and the current templates relative URL.
*
* Path variables are preserved.
*
* *Browser only*
*
* @return {UrlBuilder} the fully qualified URL template
*/
fullyQualify: function () {
if (!location) { return this; }
if (this.isFullyQualified()) { return this; }
var template = this._template;
if (startsWith(template, '//')) {
template = origin.protocol + template;
}
else if (startsWith(template, '/')) {
template = origin.origin + template;
}
else if (!this.isAbsolute()) {
template = origin.origin + origin.pathname.substring(0, origin.pathname.lastIndexOf('/') + 1);
}
if (template.indexOf('/', 8) === -1) {
// default the pathname to '/'
template = template + '/';
}
return new UrlBuilder(template, this._params);
},
/**
* True if the URL is absolute
*
* @return {boolean}
*/
isAbsolute: function () {
return absoluteUrlRE.test(this.build());
},
/**
* True if the URL is fully qualified
*
* @return {boolean}
*/
isFullyQualified: function () {
return fullyQualifiedUrlRE.test(this.build());
},
/**
* True if the URL is cross origin. The protocol, host and port must not be
* the same in order to be cross origin,
*
* @return {boolean}
*/
isCrossOrigin: function () {
if (!origin) {
return true;
}
var url = this.parts();
return url.protocol !== origin.protocol ||
url.hostname !== origin.hostname ||
url.port !== origin.port;
},
/**
* Split a URL into its consituent parts following the naming convention of
* 'window.location'. One difference is that the port will contain the
* protocol default if not specified.
*
* @see https://developer.mozilla.org/en-US/docs/DOM/window.location
*
* @returns {Object} a 'window.location'-like object
*/
parts: function () {
/*jshint maxcomplexity:20 */
var url, parts;
url = this.fullyQualify().build().match(urlRE);
parts = {
href: url[0],
protocol: url[1],
host: url[3] || '',
hostname: url[4] || '',
port: url[6],
pathname: url[7] || '',
search: url[8] || '',
hash: url[9] || ''
};
parts.origin = parts.protocol + '//' + parts.host;
parts.port = parts.port || (parts.protocol === 'https:' ? '443' : parts.protocol === 'http:' ? '80' : '');
return parts;
},
/**
* Expand the template replacing path variables with parameters
*
* @param {Object} [params] params to combine with current params. New params override existing params
* @return {string} the expanded URL
*/
build: function (params) {
return buildUrl(this._template, mixin({}, this._params, params));
},
/**
* @see build
*/
toString: function () {
return this.build();
}
};
origin = location ? new UrlBuilder(location.href).parts() : undef;
return UrlBuilder;
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); },
typeof window !== 'undefined' ? window.location : void 0
// Boilerplate for AMD and Node
));
},{"./util/mixin":137}],102:[function(_dereq_,module,exports){
/*
* Copyright 2014 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
define(function (_dereq_) {
var rest = _dereq_('./client/default'),
browser = _dereq_('./client/xhr');
rest.setPlatformDefaultClient(browser);
return rest;
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{"./client/default":104,"./client/xhr":105}],103:[function(_dereq_,module,exports){
/*
* Copyright 2014 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
define(function (/* require */) {
/**
* Add common helper methods to a client impl
*
* @param {function} impl the client implementation
* @param {Client} [target] target of this client, used when wrapping other clients
* @returns {Client} the client impl with additional methods
*/
return function client(impl, target) {
if (target) {
/**
* @returns {Client} the target client
*/
impl.skip = function skip() {
return target;
};
}
/**
* Allow a client to easily be wrapped by an interceptor
*
* @param {Interceptor} interceptor the interceptor to wrap this client with
* @param [config] configuration for the interceptor
* @returns {Client} the newly wrapped client
*/
impl.wrap = function wrap(interceptor, config) {
return interceptor(impl, config);
};
/**
* @deprecated
*/
impl.chain = function chain() {
if (typeof console !== 'undefined') {
console.log('rest.js: client.chain() is deprecated, use client.wrap() instead');
}
return impl.wrap.apply(this, arguments);
};
return impl;
};
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{}],104:[function(_dereq_,module,exports){
/*
* Copyright 2014 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
var undef;
define(function (_dereq_) {
/**
* Plain JS Object containing properties that represent an HTTP request.
*
* Depending on the capabilities of the underlying client, a request
* may be cancelable. If a request may be canceled, the client will add
* a canceled flag and cancel function to the request object. Canceling
* the request will put the response into an error state.
*
* @field {string} [method='GET'] HTTP method, commonly GET, POST, PUT, DELETE or HEAD
* @field {string|UrlBuilder} [path=''] path template with optional path variables
* @field {Object} [params] parameters for the path template and query string
* @field {Object} [headers] custom HTTP headers to send, in addition to the clients default headers
* @field [entity] the HTTP entity, common for POST or PUT requests
* @field {boolean} [canceled] true if the request has been canceled, set by the client
* @field {Function} [cancel] cancels the request if invoked, provided by the client
* @field {Client} [originator] the client that first handled this request, provided by the interceptor
*
* @class Request
*/
/**
* Plain JS Object containing properties that represent an HTTP response
*
* @field {Object} [request] the request object as received by the root client
* @field {Object} [raw] the underlying request object, like XmlHttpRequest in a browser
* @field {number} [status.code] status code of the response (i.e. 200, 404)
* @field {string} [status.text] status phrase of the response
* @field {Object] [headers] response headers hash of normalized name, value pairs
* @field [entity] the response body
*
* @class Response
*/
/**
* HTTP client particularly suited for RESTful operations.
*
* @field {function} wrap wraps this client with a new interceptor returning the wrapped client
*
* @param {Request} the HTTP request
* @returns {ResponsePromise<Response>} a promise the resolves to the HTTP response
*
* @class Client
*/
/**
* Extended when.js Promises/A+ promise with HTTP specific helpers
*q
* @method entity promise for the HTTP entity
* @method status promise for the HTTP status code
* @method headers promise for the HTTP response headers
* @method header promise for a specific HTTP response header
*
* @class ResponsePromise
* @extends Promise
*/
var client, target, platformDefault;
client = _dereq_('../client');
/**
* Make a request with the default client
* @param {Request} the HTTP request
* @returns {Promise<Response>} a promise the resolves to the HTTP response
*/
function defaultClient() {
return target.apply(undef, arguments);
}
/**
* Change the default client
* @param {Client} client the new default client
*/
defaultClient.setDefaultClient = function setDefaultClient(client) {
target = client;
};
/**
* Obtain a direct reference to the current default client
* @returns {Client} the default client
*/
defaultClient.getDefaultClient = function getDefaultClient() {
return target;
};
/**
* Reset the default client to the platform default
*/
defaultClient.resetDefaultClient = function resetDefaultClient() {
target = platformDefault;
};
/**
* @private
*/
defaultClient.setPlatformDefaultClient = function setPlatformDefaultClient(client) {
if (platformDefault) {
throw new Error('Unable to redefine platformDefaultClient');
}
target = platformDefault = client;
};
return client(defaultClient);
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{"../client":103}],105:[function(_dereq_,module,exports){
/*
* Copyright 2012-2014 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define, global) {
'use strict';
define(function (_dereq_) {
var when, UrlBuilder, normalizeHeaderName, responsePromise, client, headerSplitRE;
when = _dereq_('when');
UrlBuilder = _dereq_('../UrlBuilder');
normalizeHeaderName = _dereq_('../util/normalizeHeaderName');
responsePromise = _dereq_('../util/responsePromise');
client = _dereq_('../client');
// according to the spec, the line break is '\r\n', but doesn't hold true in practice
headerSplitRE = /[\r|\n]+/;
function parseHeaders(raw) {
// Note: Set-Cookie will be removed by the browser
var headers = {};
if (!raw) { return headers; }
raw.trim().split(headerSplitRE).forEach(function (header) {
var boundary, name, value;
boundary = header.indexOf(':');
name = normalizeHeaderName(header.substring(0, boundary).trim());
value = header.substring(boundary + 1).trim();
if (headers[name]) {
if (Array.isArray(headers[name])) {
// add to an existing array
headers[name].push(value);
}
else {
// convert single value to array
headers[name] = [headers[name], value];
}
}
else {
// new, single value
headers[name] = value;
}
});
return headers;
}
function safeMixin(target, source) {
Object.keys(source || {}).forEach(function (prop) {
// make sure the property already exists as
// IE 6 will blow up if we add a new prop
if (source.hasOwnProperty(prop) && prop in target) {
try {
target[prop] = source[prop];
}
catch (e) {
// ignore, expected for some properties at some points in the request lifecycle
}
}
});
return target;
}
return client(function xhr(request) {
return responsePromise.promise(function (resolve, reject) {
/*jshint maxcomplexity:20 */
var client, method, url, headers, entity, headerName, response, XMLHttpRequest;
request = typeof request === 'string' ? { path: request } : request || {};
response = { request: request };
if (request.canceled) {
response.error = 'precanceled';
reject(response);
return;
}
XMLHttpRequest = request.engine || global.XMLHttpRequest;
if (!XMLHttpRequest) {
reject({ request: request, error: 'xhr-not-available' });
return;
}
entity = request.entity;
request.method = request.method || (entity ? 'POST' : 'GET');
method = request.method;
url = new UrlBuilder(request.path || '', request.params).build();
try {
client = response.raw = new XMLHttpRequest();
// mixin extra request properties before and after opening the request as some properties require being set at different phases of the request
safeMixin(client, request.mixin);
client.open(method, url, true);
safeMixin(client, request.mixin);
headers = request.headers;
for (headerName in headers) {
/*jshint forin:false */
if (headerName === 'Content-Type' && headers[headerName] === 'multipart/form-data') {
// XMLHttpRequest generates its own Content-Type header with the
// appropriate multipart boundary when sending multipart/form-data.
continue;
}
client.setRequestHeader(headerName, headers[headerName]);
}
request.canceled = false;
request.cancel = function cancel() {
request.canceled = true;
client.abort();
reject(response);
};
client.onreadystatechange = function (/* e */) {
if (request.canceled) { return; }
if (client.readyState === (XMLHttpRequest.DONE || 4)) {
response.status = {
code: client.status,
text: client.statusText
};
response.headers = parseHeaders(client.getAllResponseHeaders());
response.entity = client.responseText;
if (response.status.code > 0) {
// check status code as readystatechange fires before error event
resolve(response);
}
else {
// give the error callback a chance to fire before resolving
// requests for file:// URLs do not have a status code
setTimeout(function () {
resolve(response);
}, 0);
}
}
};
try {
client.onerror = function (/* e */) {
response.error = 'loaderror';
reject(response);
};
}
catch (e) {
// IE 6 will not support error handling
}
client.send(entity);
}
catch (e) {
response.error = 'loaderror';
reject(response);
}
});
});
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); },
typeof window !== 'undefined' ? window : void 0
// Boilerplate for AMD and Node
));
},{"../UrlBuilder":101,"../client":103,"../util/normalizeHeaderName":138,"../util/responsePromise":139,"when":134}],106:[function(_dereq_,module,exports){
/*
* Copyright 2012-2015 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
define(function (_dereq_) {
var defaultClient, mixin, responsePromise, client, when;
defaultClient = _dereq_('./client/default');
mixin = _dereq_('./util/mixin');
responsePromise = _dereq_('./util/responsePromise');
client = _dereq_('./client');
when = _dereq_('when');
/**
* Interceptors have the ability to intercept the request and/org response
* objects. They may augment, prune, transform or replace the
* request/response as needed. Clients may be composed by wrapping
* together multiple interceptors.
*
* Configured interceptors are functional in nature. Wrapping a client in
* an interceptor will not affect the client, merely the data that flows in
* and out of that client. A common configuration can be created once and
* shared; specialization can be created by further wrapping that client
* with custom interceptors.
*
* @param {Client} [target] client to wrap
* @param {Object} [config] configuration for the interceptor, properties will be specific to the interceptor implementation
* @returns {Client} A client wrapped with the interceptor
*
* @class Interceptor
*/
function defaultInitHandler(config) {
return config;
}
function defaultRequestHandler(request /*, config, meta */) {
return request;
}
function defaultResponseHandler(response /*, config, meta */) {
return response;
}
function race(promisesOrValues) {
// this function is different than when.any as the first to reject also wins
return when.promise(function (resolve, reject) {
promisesOrValues.forEach(function (promiseOrValue) {
when(promiseOrValue, resolve, reject);
});
});
}
/**
* Alternate return type for the request handler that allows for more complex interactions.
*
* @param properties.request the traditional request return object
* @param {Promise} [properties.abort] promise that resolves if/when the request is aborted
* @param {Client} [properties.client] override the defined client with an alternate client
* @param [properties.response] response for the request, short circuit the request
*/
function ComplexRequest(properties) {
if (!(this instanceof ComplexRequest)) {
// in case users forget the 'new' don't mix into the interceptor
return new ComplexRequest(properties);
}
mixin(this, properties);
}
/**
* Create a new interceptor for the provided handlers.
*
* @param {Function} [handlers.init] one time intialization, must return the config object
* @param {Function} [handlers.request] request handler
* @param {Function} [handlers.response] response handler regardless of error state
* @param {Function} [handlers.success] response handler when the request is not in error
* @param {Function} [handlers.error] response handler when the request is in error, may be used to 'unreject' an error state
* @param {Function} [handlers.client] the client to use if otherwise not specified, defaults to platform default client
*
* @returns {Interceptor}
*/
function interceptor(handlers) {
var initHandler, requestHandler, successResponseHandler, errorResponseHandler;
handlers = handlers || {};
initHandler = handlers.init || defaultInitHandler;
requestHandler = handlers.request || defaultRequestHandler;
successResponseHandler = handlers.success || handlers.response || defaultResponseHandler;
errorResponseHandler = handlers.error || function () {
// Propagate the rejection, with the result of the handler
return when((handlers.response || defaultResponseHandler).apply(this, arguments), when.reject, when.reject);
};
return function (target, config) {
if (typeof target === 'object') {
config = target;
}
if (typeof target !== 'function') {
target = handlers.client || defaultClient;
}
config = initHandler(config || {});
function interceptedClient(request) {
var context, meta;
context = {};
meta = { 'arguments': Array.prototype.slice.call(arguments), client: interceptedClient };
request = typeof request === 'string' ? { path: request } : request || {};
request.originator = request.originator || interceptedClient;
return responsePromise(
requestHandler.call(context, request, config, meta),
function (request) {
var response, abort, next;
next = target;
if (request instanceof ComplexRequest) {
// unpack request
abort = request.abort;
next = request.client || next;
response = request.response;
// normalize request, must be last
request = request.request;
}
response = response || when(request, function (request) {
return when(
next(request),
function (response) {
return successResponseHandler.call(context, response, config, meta);
},
function (response) {
return errorResponseHandler.call(context, response, config, meta);
}
);
});
return abort ? race([response, abort]) : response;
},
function (error) {
return when.reject({ request: request, error: error });
}
);
}
return client(interceptedClient, target);
};
}
interceptor.ComplexRequest = ComplexRequest;
return interceptor;
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{"./client":103,"./client/default":104,"./util/mixin":137,"./util/responsePromise":139,"when":134}],107:[function(_dereq_,module,exports){
/*
* Copyright 2012-2014 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
define(function (_dereq_) {
var interceptor, mime, registry, noopConverter, when;
interceptor = _dereq_('../interceptor');
mime = _dereq_('../mime');
registry = _dereq_('../mime/registry');
when = _dereq_('when');
noopConverter = {
read: function (obj) { return obj; },
write: function (obj) { return obj; }
};
/**
* MIME type support for request and response entities. Entities are
* (de)serialized using the converter for the MIME type.
*
* Request entities are converted using the desired converter and the
* 'Accept' request header prefers this MIME.
*
* Response entities are converted based on the Content-Type response header.
*
* @param {Client} [client] client to wrap
* @param {string} [config.mime='text/plain'] MIME type to encode the request
* entity
* @param {string} [config.accept] Accept header for the request
* @param {Client} [config.client=<request.originator>] client passed to the
* converter, defaults to the client originating the request
* @param {Registry} [config.registry] MIME registry, defaults to the root
* registry
* @param {boolean} [config.permissive] Allow an unkown request MIME type
*
* @returns {Client}
*/
return interceptor({
init: function (config) {
config.registry = config.registry || registry;
return config;
},
request: function (request, config) {
var type, headers;
headers = request.headers || (request.headers = {});
type = mime.parse(headers['Content-Type'] = headers['Content-Type'] || config.mime || 'text/plain');
headers.Accept = headers.Accept || config.accept || type.raw + ', application/json;q=0.8, text/plain;q=0.5, */*;q=0.2';
if (!('entity' in request)) {
return request;
}
return config.registry.lookup(type).otherwise(function () {
// failed to resolve converter
if (config.permissive) {
return noopConverter;
}
throw 'mime-unknown';
}).then(function (converter) {
var client = config.client || request.originator;
return when.attempt(converter.write, request.entity, { client: client, request: request, mime: type, registry: config.registry })
.otherwise(function() {
throw 'mime-serialization';
})
.then(function(entity) {
request.entity = entity;
return request;
});
});
},
response: function (response, config) {
if (!(response.headers && response.headers['Content-Type'] && response.entity)) {
return response;
}
var type = mime.parse(response.headers['Content-Type']);
return config.registry.lookup(type).otherwise(function () { return noopConverter; }).then(function (converter) {
var client = config.client || response.request && response.request.originator;
return when.attempt(converter.read, response.entity, { client: client, response: response, mime: type, registry: config.registry })
.otherwise(function (e) {
response.error = 'mime-deserialization';
response.cause = e;
throw response;
})
.then(function (entity) {
response.entity = entity;
return response;
});
});
}
});
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{"../interceptor":106,"../mime":110,"../mime/registry":111,"when":134}],108:[function(_dereq_,module,exports){
/*
* Copyright 2012-2013 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
define(function (_dereq_) {
var interceptor, UrlBuilder;
interceptor = _dereq_('../interceptor');
UrlBuilder = _dereq_('../UrlBuilder');
function startsWith(str, prefix) {
return str.indexOf(prefix) === 0;
}
function endsWith(str, suffix) {
return str.lastIndexOf(suffix) + suffix.length === str.length;
}
/**
* Prefixes the request path with a common value.
*
* @param {Client} [client] client to wrap
* @param {number} [config.prefix] path prefix
*
* @returns {Client}
*/
return interceptor({
request: function (request, config) {
var path;
if (config.prefix && !(new UrlBuilder(request.path).isFullyQualified())) {
path = config.prefix;
if (request.path) {
if (!endsWith(path, '/') && !startsWith(request.path, '/')) {
// add missing '/' between path sections
path += '/';
}
path += request.path;
}
request.path = path;
}
return request;
}
});
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{"../UrlBuilder":101,"../interceptor":106}],109:[function(_dereq_,module,exports){
/*
* Copyright 2015 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
define(function (_dereq_) {
var interceptor, uriTemplate, mixin;
interceptor = _dereq_('../interceptor');
uriTemplate = _dereq_('../util/uriTemplate');
mixin = _dereq_('../util/mixin');
/**
* Applies request params to the path as a URI Template
*
* Params are removed from the request object, as they have been consumed.
*
* @param {Client} [client] client to wrap
* @param {Object} [config.params] default param values
* @param {string} [config.template] default template
*
* @returns {Client}
*/
return interceptor({
init: function (config) {
config.params = config.params || {};
config.template = config.template || '';
return config;
},
request: function (request, config) {
var template, params;
template = request.path || config.template;
params = mixin({}, request.params, config.params);
request.path = uriTemplate.expand(template, params);
delete request.params;
return request;
}
});
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{"../interceptor":106,"../util/mixin":137,"../util/uriTemplate":141}],110:[function(_dereq_,module,exports){
/*
* Copyright 2014 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
var undef;
define(function (/* require */) {
/**
* Parse a MIME type into it's constituent parts
*
* @param {string} mime MIME type to parse
* @return {{
* {string} raw the original MIME type
* {string} type the type and subtype
* {string} [suffix] mime suffix, including the plus, if any
* {Object} params key/value pair of attributes
* }}
*/
function parse(mime) {
var params, type;
params = mime.split(';');
type = params[0].trim().split('+');
return {
raw: mime,
type: type[0],
suffix: type[1] ? '+' + type[1] : '',
params: params.slice(1).reduce(function (params, pair) {
pair = pair.split('=');
params[pair[0].trim()] = pair[1] ? pair[1].trim() : undef;
return params;
}, {})
};
}
return {
parse: parse
};
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{}],111:[function(_dereq_,module,exports){
/*
* Copyright 2012-2014 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
define(function (_dereq_) {
var mime, when, registry;
mime = _dereq_('../mime');
when = _dereq_('when');
function Registry(mimes) {
/**
* Lookup the converter for a MIME type
*
* @param {string} type the MIME type
* @return a promise for the converter
*/
this.lookup = function lookup(type) {
var parsed;
parsed = typeof type === 'string' ? mime.parse(type) : type;
if (mimes[parsed.raw]) {
return mimes[parsed.raw];
}
if (mimes[parsed.type + parsed.suffix]) {
return mimes[parsed.type + parsed.suffix];
}
if (mimes[parsed.type]) {
return mimes[parsed.type];
}
if (mimes[parsed.suffix]) {
return mimes[parsed.suffix];
}
return when.reject(new Error('Unable to locate converter for mime "' + parsed.raw + '"'));
};
/**
* Create a late dispatched proxy to the target converter.
*
* Common when a converter is registered under multiple names and
* should be kept in sync if updated.
*
* @param {string} type mime converter to dispatch to
* @returns converter whose read/write methods target the desired mime converter
*/
this.delegate = function delegate(type) {
return {
read: function () {
var args = arguments;
return this.lookup(type).then(function (converter) {
return converter.read.apply(this, args);
}.bind(this));
}.bind(this),
write: function () {
var args = arguments;
return this.lookup(type).then(function (converter) {
return converter.write.apply(this, args);
}.bind(this));
}.bind(this)
};
};
/**
* Register a custom converter for a MIME type
*
* @param {string} type the MIME type
* @param converter the converter for the MIME type
* @return a promise for the converter
*/
this.register = function register(type, converter) {
mimes[type] = when(converter);
return mimes[type];
};
/**
* Create a child registry whoes registered converters remain local, while
* able to lookup converters from its parent.
*
* @returns child MIME registry
*/
this.child = function child() {
return new Registry(Object.create(mimes));
};
}
registry = new Registry({});
// include provided serializers
registry.register('application/hal', _dereq_('./type/application/hal'));
registry.register('application/json', _dereq_('./type/application/json'));
registry.register('application/x-www-form-urlencoded', _dereq_('./type/application/x-www-form-urlencoded'));
registry.register('multipart/form-data', _dereq_('./type/multipart/form-data'));
registry.register('text/plain', _dereq_('./type/text/plain'));
registry.register('+json', registry.delegate('application/json'));
return registry;
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{"../mime":110,"./type/application/hal":112,"./type/application/json":113,"./type/application/x-www-form-urlencoded":114,"./type/multipart/form-data":115,"./type/text/plain":116,"when":134}],112:[function(_dereq_,module,exports){
/*
* Copyright 2013-2015 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
define(function (_dereq_) {
var pathPrefix, template, find, lazyPromise, responsePromise, when;
pathPrefix = _dereq_('../../../interceptor/pathPrefix');
template = _dereq_('../../../interceptor/template');
find = _dereq_('../../../util/find');
lazyPromise = _dereq_('../../../util/lazyPromise');
responsePromise = _dereq_('../../../util/responsePromise');
when = _dereq_('when');
function defineProperty(obj, name, value) {
Object.defineProperty(obj, name, {
value: value,
configurable: true,
enumerable: false,
writeable: true
});
}
/**
* Hypertext Application Language serializer
*
* Implemented to https://tools.ietf.org/html/draft-kelly-json-hal-06
*
* As the spec is still a draft, this implementation will be updated as the
* spec evolves
*
* Objects are read as HAL indexing links and embedded objects on to the
* resource. Objects are written as plain JSON.
*
* Embedded relationships are indexed onto the resource by the relationship
* as a promise for the related resource.
*
* Links are indexed onto the resource as a lazy promise that will GET the
* resource when a handler is first registered on the promise.
*
* A `requestFor` method is added to the entity to make a request for the
* relationship.
*
* A `clientFor` method is added to the entity to get a full Client for a
* relationship.
*
* The `_links` and `_embedded` properties on the resource are made
* non-enumerable.
*/
return {
read: function (str, opts) {
var client, console;
opts = opts || {};
client = opts.client;
console = opts.console || console;
function deprecationWarning(relationship, deprecation) {
if (deprecation && console && console.warn || console.log) {
(console.warn || console.log).call(console, 'Relationship \'' + relationship + '\' is deprecated, see ' + deprecation);
}
}
return opts.registry.lookup(opts.mime.suffix).then(function (converter) {
return when(converter.read(str, opts)).then(function (root) {
find.findProperties(root, '_embedded', function (embedded, resource, name) {
Object.keys(embedded).forEach(function (relationship) {
if (relationship in resource) { return; }
var related = responsePromise({
entity: embedded[relationship]
});
defineProperty(resource, relationship, related);
});
defineProperty(resource, name, embedded);
});
find.findProperties(root, '_links', function (links, resource, name) {
Object.keys(links).forEach(function (relationship) {
var link = links[relationship];
if (relationship in resource) { return; }
defineProperty(resource, relationship, responsePromise.make(lazyPromise(function () {
if (link.deprecation) { deprecationWarning(relationship, link.deprecation); }
if (link.templated === true) {
return template(client)({ path: link.href });
}
return client({ path: link.href });
})));
});
defineProperty(resource, name, links);
defineProperty(resource, 'clientFor', function (relationship, clientOverride) {
var link = links[relationship];
if (!link) {
throw new Error('Unknown relationship: ' + relationship);
}
if (link.deprecation) { deprecationWarning(relationship, link.deprecation); }
if (link.templated === true) {
return template(
clientOverride || client,
{ template: link.href }
);
}
return pathPrefix(
clientOverride || client,
{ prefix: link.href }
);
});
defineProperty(resource, 'requestFor', function (relationship, request, clientOverride) {
var client = this.clientFor(relationship, clientOverride);
return client(request);
});
});
return root;
});
});
},
write: function (obj, opts) {
return opts.registry.lookup(opts.mime.suffix).then(function (converter) {
return converter.write(obj, opts);
});
}
};
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{"../../../interceptor/pathPrefix":108,"../../../interceptor/template":109,"../../../util/find":135,"../../../util/lazyPromise":136,"../../../util/responsePromise":139,"when":134}],113:[function(_dereq_,module,exports){
/*
* Copyright 2012-2015 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
define(function (/* require */) {
/**
* Create a new JSON converter with custom reviver/replacer.
*
* The extended converter must be published to a MIME registry in order
* to be used. The existing converter will not be modified.
*
* @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON
*
* @param {function} [reviver=undefined] custom JSON.parse reviver
* @param {function|Array} [replacer=undefined] custom JSON.stringify replacer
*/
function createConverter(reviver, replacer) {
return {
read: function (str) {
return JSON.parse(str, reviver);
},
write: function (obj) {
return JSON.stringify(obj, replacer);
},
extend: createConverter
};
}
return createConverter();
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{}],114:[function(_dereq_,module,exports){
/*
* Copyright 2012 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
define(function (/* require */) {
var encodedSpaceRE, urlEncodedSpaceRE;
encodedSpaceRE = /%20/g;
urlEncodedSpaceRE = /\+/g;
function urlEncode(str) {
str = encodeURIComponent(str);
// spec says space should be encoded as '+'
return str.replace(encodedSpaceRE, '+');
}
function urlDecode(str) {
// spec says space should be encoded as '+'
str = str.replace(urlEncodedSpaceRE, ' ');
return decodeURIComponent(str);
}
function append(str, name, value) {
if (Array.isArray(value)) {
value.forEach(function (value) {
str = append(str, name, value);
});
}
else {
if (str.length > 0) {
str += '&';
}
str += urlEncode(name);
if (value !== undefined && value !== null) {
str += '=' + urlEncode(value);
}
}
return str;
}
return {
read: function (str) {
var obj = {};
str.split('&').forEach(function (entry) {
var pair, name, value;
pair = entry.split('=');
name = urlDecode(pair[0]);
if (pair.length === 2) {
value = urlDecode(pair[1]);
}
else {
value = null;
}
if (name in obj) {
if (!Array.isArray(obj[name])) {
// convert to an array, perserving currnent value
obj[name] = [obj[name]];
}
obj[name].push(value);
}
else {
obj[name] = value;
}
});
return obj;
},
write: function (obj) {
var str = '';
Object.keys(obj).forEach(function (name) {
str = append(str, name, obj[name]);
});
return str;
}
};
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{}],115:[function(_dereq_,module,exports){
/*
* Copyright 2014 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Michael Jackson
*/
/* global FormData, File, Blob */
(function (define) {
'use strict';
define(function (/* require */) {
function isFormElement(object) {
return object &&
object.nodeType === 1 && // Node.ELEMENT_NODE
object.tagName === 'FORM';
}
function createFormDataFromObject(object) {
var formData = new FormData();
var value;
for (var property in object) {
if (object.hasOwnProperty(property)) {
value = object[property];
if (value instanceof File) {
formData.append(property, value, value.name);
} else if (value instanceof Blob) {
formData.append(property, value);
} else {
formData.append(property, String(value));
}
}
}
return formData;
}
return {
write: function (object) {
if (typeof FormData === 'undefined') {
throw new Error('The multipart/form-data mime serializer requires FormData support');
}
// Support FormData directly.
if (object instanceof FormData) {
return object;
}
// Support <form> elements.
if (isFormElement(object)) {
return new FormData(object);
}
// Support plain objects, may contain File/Blob as value.
if (typeof object === 'object' && object !== null) {
return createFormDataFromObject(object);
}
throw new Error('Unable to create FormData from object ' + object);
}
};
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{}],116:[function(_dereq_,module,exports){
/*
* Copyright 2012 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
define(function (/* require */) {
return {
read: function (str) {
return str;
},
write: function (obj) {
return obj.toString();
}
};
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{}],117:[function(_dereq_,module,exports){
/** @license MIT License (c) copyright 2010-2014 original author or authors */
/** @author Brian Cavalier */
/** @author John Hann */
(function(define) { 'use strict';
define(function (_dereq_) {
var makePromise = _dereq_('./makePromise');
var Scheduler = _dereq_('./Scheduler');
var async = _dereq_('./env').asap;
return makePromise({
scheduler: new Scheduler(async)
});
});
})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); });
},{"./Scheduler":118,"./env":130,"./makePromise":132}],118:[function(_dereq_,module,exports){
/** @license MIT License (c) copyright 2010-2014 original author or authors */
/** @author Brian Cavalier */
/** @author John Hann */
(function(define) { 'use strict';
define(function() {
// Credit to Twisol (https://github.com/Twisol) for suggesting
// this type of extensible queue + trampoline approach for next-tick conflation.
/**
* Async task scheduler
* @param {function} async function to schedule a single async function
* @constructor
*/
function Scheduler(async) {
this._async = async;
this._running = false;
this._queue = this;
this._queueLen = 0;
this._afterQueue = {};
this._afterQueueLen = 0;
var self = this;
this.drain = function() {
self._drain();
};
}
/**
* Enqueue a task
* @param {{ run:function }} task
*/
Scheduler.prototype.enqueue = function(task) {
this._queue[this._queueLen++] = task;
this.run();
};
/**
* Enqueue a task to run after the main task queue
* @param {{ run:function }} task
*/
Scheduler.prototype.afterQueue = function(task) {
this._afterQueue[this._afterQueueLen++] = task;
this.run();
};
Scheduler.prototype.run = function() {
if (!this._running) {
this._running = true;
this._async(this.drain);
}
};
/**
* Drain the handler queue entirely, and then the after queue
*/
Scheduler.prototype._drain = function() {
var i = 0;
for (; i < this._queueLen; ++i) {
this._queue[i].run();
this._queue[i] = void 0;
}
this._queueLen = 0;
this._running = false;
for (i = 0; i < this._afterQueueLen; ++i) {
this._afterQueue[i].run();
this._afterQueue[i] = void 0;
}
this._afterQueueLen = 0;
};
return Scheduler;
});
}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
},{}],119:[function(_dereq_,module,exports){
/** @license MIT License (c) copyright 2010-2014 original author or authors */
/** @author Brian Cavalier */
/** @author John Hann */
(function(define) { 'use strict';
define(function() {
/**
* Custom error type for promises rejected by promise.timeout
* @param {string} message
* @constructor
*/
function TimeoutError (message) {
Error.call(this);
this.message = message;
this.name = TimeoutError.name;
if (typeof Error.captureStackTrace === 'function') {
Error.captureStackTrace(this, TimeoutError);
}
}
TimeoutError.prototype = Object.create(Error.prototype);
TimeoutError.prototype.constructor = TimeoutError;
return TimeoutError;
});
}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
},{}],120:[function(_dereq_,module,exports){
/** @license MIT License (c) copyright 2010-2014 original author or authors */
/** @author Brian Cavalier */
/** @author John Hann */
(function(define) { 'use strict';
define(function() {
makeApply.tryCatchResolve = tryCatchResolve;
return makeApply;
function makeApply(Promise, call) {
if(arguments.length < 2) {
call = tryCatchResolve;
}
return apply;
function apply(f, thisArg, args) {
var p = Promise._defer();
var l = args.length;
var params = new Array(l);
callAndResolve({ f:f, thisArg:thisArg, args:args, params:params, i:l-1, call:call }, p._handler);
return p;
}
function callAndResolve(c, h) {
if(c.i < 0) {
return call(c.f, c.thisArg, c.params, h);
}
var handler = Promise._handler(c.args[c.i]);
handler.fold(callAndResolveNext, c, void 0, h);
}
function callAndResolveNext(c, x, h) {
c.params[c.i] = x;
c.i -= 1;
callAndResolve(c, h);
}
}
function tryCatchResolve(f, thisArg, args, resolver) {
try {
resolver.resolve(f.apply(thisArg, args));
} catch(e) {
resolver.reject(e);
}
}
});
}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
},{}],121:[function(_dereq_,module,exports){
/** @license MIT License (c) copyright 2010-2014 original author or authors */
/** @author Brian Cavalier */
/** @author John Hann */
(function(define) { 'use strict';
define(function(_dereq_) {
var state = _dereq_('../state');
var applier = _dereq_('../apply');
return function array(Promise) {
var applyFold = applier(Promise);
var toPromise = Promise.resolve;
var all = Promise.all;
var ar = Array.prototype.reduce;
var arr = Array.prototype.reduceRight;
var slice = Array.prototype.slice;
// Additional array combinators
Promise.any = any;
Promise.some = some;
Promise.settle = settle;
Promise.map = map;
Promise.filter = filter;
Promise.reduce = reduce;
Promise.reduceRight = reduceRight;
/**
* When this promise fulfills with an array, do
* onFulfilled.apply(void 0, array)
* @param {function} onFulfilled function to apply
* @returns {Promise} promise for the result of applying onFulfilled
*/
Promise.prototype.spread = function(onFulfilled) {
return this.then(all).then(function(array) {
return onFulfilled.apply(this, array);
});
};
return Promise;
/**
* One-winner competitive race.
* Return a promise that will fulfill when one of the promises
* in the input array fulfills, or will reject when all promises
* have rejected.
* @param {array} promises
* @returns {Promise} promise for the first fulfilled value
*/
function any(promises) {
var p = Promise._defer();
var resolver = p._handler;
var l = promises.length>>>0;
var pending = l;
var errors = [];
for (var h, x, i = 0; i < l; ++i) {
x = promises[i];
if(x === void 0 && !(i in promises)) {
--pending;
continue;
}
h = Promise._handler(x);
if(h.state() > 0) {
resolver.become(h);
Promise._visitRemaining(promises, i, h);
break;
} else {
h.visit(resolver, handleFulfill, handleReject);
}
}
if(pending === 0) {
resolver.reject(new RangeError('any(): array must not be empty'));
}
return p;
function handleFulfill(x) {
/*jshint validthis:true*/
errors = null;
this.resolve(x); // this === resolver
}
function handleReject(e) {
/*jshint validthis:true*/
if(this.resolved) { // this === resolver
return;
}
errors.push(e);
if(--pending === 0) {
this.reject(errors);
}
}
}
/**
* N-winner competitive race
* Return a promise that will fulfill when n input promises have
* fulfilled, or will reject when it becomes impossible for n
* input promises to fulfill (ie when promises.length - n + 1
* have rejected)
* @param {array} promises
* @param {number} n
* @returns {Promise} promise for the earliest n fulfillment values
*
* @deprecated
*/
function some(promises, n) {
/*jshint maxcomplexity:7*/
var p = Promise._defer();
var resolver = p._handler;
var results = [];
var errors = [];
var l = promises.length>>>0;
var nFulfill = 0;
var nReject;
var x, i; // reused in both for() loops
// First pass: count actual array items
for(i=0; i<l; ++i) {
x = promises[i];
if(x === void 0 && !(i in promises)) {
continue;
}
++nFulfill;
}
// Compute actual goals
n = Math.max(n, 0);
nReject = (nFulfill - n + 1);
nFulfill = Math.min(n, nFulfill);
if(n > nFulfill) {
resolver.reject(new RangeError('some(): array must contain at least '
+ n + ' item(s), but had ' + nFulfill));
} else if(nFulfill === 0) {
resolver.resolve(results);
}
// Second pass: observe each array item, make progress toward goals
for(i=0; i<l; ++i) {
x = promises[i];
if(x === void 0 && !(i in promises)) {
continue;
}
Promise._handler(x).visit(resolver, fulfill, reject, resolver.notify);
}
return p;
function fulfill(x) {
/*jshint validthis:true*/
if(this.resolved) { // this === resolver
return;
}
results.push(x);
if(--nFulfill === 0) {
errors = null;
this.resolve(results);
}
}
function reject(e) {
/*jshint validthis:true*/
if(this.resolved) { // this === resolver
return;
}
errors.push(e);
if(--nReject === 0) {
results = null;
this.reject(errors);
}
}
}
/**
* Apply f to the value of each promise in a list of promises
* and return a new list containing the results.
* @param {array} promises
* @param {function(x:*, index:Number):*} f mapping function
* @returns {Promise}
*/
function map(promises, f) {
return Promise._traverse(f, promises);
}
/**
* Filter the provided array of promises using the provided predicate. Input may
* contain promises and values
* @param {Array} promises array of promises and values
* @param {function(x:*, index:Number):boolean} predicate filtering predicate.
* Must return truthy (or promise for truthy) for items to retain.
* @returns {Promise} promise that will fulfill with an array containing all items
* for which predicate returned truthy.
*/
function filter(promises, predicate) {
var a = slice.call(promises);
return Promise._traverse(predicate, a).then(function(keep) {
return filterSync(a, keep);
});
}
function filterSync(promises, keep) {
// Safe because we know all promises have fulfilled if we've made it this far
var l = keep.length;
var filtered = new Array(l);
for(var i=0, j=0; i<l; ++i) {
if(keep[i]) {
filtered[j++] = Promise._handler(promises[i]).value;
}
}
filtered.length = j;
return filtered;
}
/**
* Return a promise that will always fulfill with an array containing
* the outcome states of all input promises. The returned promise
* will never reject.
* @param {Array} promises
* @returns {Promise} promise for array of settled state descriptors
*/
function settle(promises) {
return all(promises.map(settleOne));
}
function settleOne(p) {
var h = Promise._handler(p);
if(h.state() === 0) {
return toPromise(p).then(state.fulfilled, state.rejected);
}
h._unreport();
return state.inspect(h);
}
/**
* Traditional reduce function, similar to `Array.prototype.reduce()`, but
* input may contain promises and/or values, and reduceFunc
* may return either a value or a promise, *and* initialValue may
* be a promise for the starting value.
* @param {Array|Promise} promises array or promise for an array of anything,
* may contain a mix of promises and values.
* @param {function(accumulated:*, x:*, index:Number):*} f reduce function
* @returns {Promise} that will resolve to the final reduced value
*/
function reduce(promises, f /*, initialValue */) {
return arguments.length > 2 ? ar.call(promises, liftCombine(f), arguments[2])
: ar.call(promises, liftCombine(f));
}
/**
* Traditional reduce function, similar to `Array.prototype.reduceRight()`, but
* input may contain promises and/or values, and reduceFunc
* may return either a value or a promise, *and* initialValue may
* be a promise for the starting value.
* @param {Array|Promise} promises array or promise for an array of anything,
* may contain a mix of promises and values.
* @param {function(accumulated:*, x:*, index:Number):*} f reduce function
* @returns {Promise} that will resolve to the final reduced value
*/
function reduceRight(promises, f /*, initialValue */) {
return arguments.length > 2 ? arr.call(promises, liftCombine(f), arguments[2])
: arr.call(promises, liftCombine(f));
}
function liftCombine(f) {
return function(z, x, i) {
return applyFold(f, void 0, [z,x,i]);
};
}
};
});
}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(_dereq_); }));
},{"../apply":120,"../state":133}],122:[function(_dereq_,module,exports){
/** @license MIT License (c) copyright 2010-2014 original author or authors */
/** @author Brian Cavalier */
/** @author John Hann */
(function(define) { 'use strict';
define(function() {
return function flow(Promise) {
var resolve = Promise.resolve;
var reject = Promise.reject;
var origCatch = Promise.prototype['catch'];
/**
* Handle the ultimate fulfillment value or rejection reason, and assume
* responsibility for all errors. If an error propagates out of result
* or handleFatalError, it will be rethrown to the host, resulting in a
* loud stack track on most platforms and a crash on some.
* @param {function?} onResult
* @param {function?} onError
* @returns {undefined}
*/
Promise.prototype.done = function(onResult, onError) {
this._handler.visit(this._handler.receiver, onResult, onError);
};
/**
* Add Error-type and predicate matching to catch. Examples:
* promise['catch'](TypeError, handleTypeError)
* ['catch'](predicate, handleMatchedErrors)
* ['catch'](handleRemainingErrors)
* @param onRejected
* @returns {*}
*/
Promise.prototype['catch'] = Promise.prototype.otherwise = function(onRejected) {
if (arguments.length < 2) {
return origCatch.call(this, onRejected);
}
if(typeof onRejected !== 'function') {
return this.ensure(rejectInvalidPredicate);
}
return origCatch.call(this, createCatchFilter(arguments[1], onRejected));
};
/**
* Wraps the provided catch handler, so that it will only be called
* if the predicate evaluates truthy
* @param {?function} handler
* @param {function} predicate
* @returns {function} conditional catch handler
*/
function createCatchFilter(handler, predicate) {
return function(e) {
return evaluatePredicate(e, predicate)
? handler.call(this, e)
: reject(e);
};
}
/**
* Ensures that onFulfilledOrRejected will be called regardless of whether
* this promise is fulfilled or rejected. onFulfilledOrRejected WILL NOT
* receive the promises' value or reason. Any returned value will be disregarded.
* onFulfilledOrRejected may throw or return a rejected promise to signal
* an additional error.
* @param {function} handler handler to be called regardless of
* fulfillment or rejection
* @returns {Promise}
*/
Promise.prototype['finally'] = Promise.prototype.ensure = function(handler) {
if(typeof handler !== 'function') {
return this;
}
return this.then(function(x) {
return runSideEffect(handler, this, identity, x);
}, function(e) {
return runSideEffect(handler, this, reject, e);
});
};
function runSideEffect (handler, thisArg, propagate, value) {
var result = handler.call(thisArg);
return maybeThenable(result)
? propagateValue(result, propagate, value)
: propagate(value);
}
function propagateValue (result, propagate, x) {
return resolve(result).then(function () {
return propagate(x);
});
}
/**
* Recover from a failure by returning a defaultValue. If defaultValue
* is a promise, it's fulfillment value will be used. If defaultValue is
* a promise that rejects, the returned promise will reject with the
* same reason.
* @param {*} defaultValue
* @returns {Promise} new promise
*/
Promise.prototype['else'] = Promise.prototype.orElse = function(defaultValue) {
return this.then(void 0, function() {
return defaultValue;
});
};
/**
* Shortcut for .then(function() { return value; })
* @param {*} value
* @return {Promise} a promise that:
* - is fulfilled if value is not a promise, or
* - if value is a promise, will fulfill with its value, or reject
* with its reason.
*/
Promise.prototype['yield'] = function(value) {
return this.then(function() {
return value;
});
};
/**
* Runs a side effect when this promise fulfills, without changing the
* fulfillment value.
* @param {function} onFulfilledSideEffect
* @returns {Promise}
*/
Promise.prototype.tap = function(onFulfilledSideEffect) {
return this.then(onFulfilledSideEffect)['yield'](this);
};
return Promise;
};
function rejectInvalidPredicate() {
throw new TypeError('catch predicate must be a function');
}
function evaluatePredicate(e, predicate) {
return isError(predicate) ? e instanceof predicate : predicate(e);
}
function isError(predicate) {
return predicate === Error
|| (predicate != null && predicate.prototype instanceof Error);
}
function maybeThenable(x) {
return (typeof x === 'object' || typeof x === 'function') && x !== null;
}
function identity(x) {
return x;
}
});
}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
},{}],123:[function(_dereq_,module,exports){
/** @license MIT License (c) copyright 2010-2014 original author or authors */
/** @author Brian Cavalier */
/** @author John Hann */
/** @author Jeff Escalante */
(function(define) { 'use strict';
define(function() {
return function fold(Promise) {
Promise.prototype.fold = function(f, z) {
var promise = this._beget();
this._handler.fold(function(z, x, to) {
Promise._handler(z).fold(function(x, z, to) {
to.resolve(f.call(this, z, x));
}, x, this, to);
}, z, promise._handler.receiver, promise._handler);
return promise;
};
return Promise;
};
});
}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
},{}],124:[function(_dereq_,module,exports){
/** @license MIT License (c) copyright 2010-2014 original author or authors */
/** @author Brian Cavalier */
/** @author John Hann */
(function(define) { 'use strict';
define(function(_dereq_) {
var inspect = _dereq_('../state').inspect;
return function inspection(Promise) {
Promise.prototype.inspect = function() {
return inspect(Promise._handler(this));
};
return Promise;
};
});
}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(_dereq_); }));
},{"../state":133}],125:[function(_dereq_,module,exports){
/** @license MIT License (c) copyright 2010-2014 original author or authors */
/** @author Brian Cavalier */
/** @author John Hann */
(function(define) { 'use strict';
define(function() {
return function generate(Promise) {
var resolve = Promise.resolve;
Promise.iterate = iterate;
Promise.unfold = unfold;
return Promise;
/**
* @deprecated Use github.com/cujojs/most streams and most.iterate
* Generate a (potentially infinite) stream of promised values:
* x, f(x), f(f(x)), etc. until condition(x) returns true
* @param {function} f function to generate a new x from the previous x
* @param {function} condition function that, given the current x, returns
* truthy when the iterate should stop
* @param {function} handler function to handle the value produced by f
* @param {*|Promise} x starting value, may be a promise
* @return {Promise} the result of the last call to f before
* condition returns true
*/
function iterate(f, condition, handler, x) {
return unfold(function(x) {
return [x, f(x)];
}, condition, handler, x);
}
/**
* @deprecated Use github.com/cujojs/most streams and most.unfold
* Generate a (potentially infinite) stream of promised values
* by applying handler(generator(seed)) iteratively until
* condition(seed) returns true.
* @param {function} unspool function that generates a [value, newSeed]
* given a seed.
* @param {function} condition function that, given the current seed, returns
* truthy when the unfold should stop
* @param {function} handler function to handle the value produced by unspool
* @param x {*|Promise} starting value, may be a promise
* @return {Promise} the result of the last value produced by unspool before
* condition returns true
*/
function unfold(unspool, condition, handler, x) {
return resolve(x).then(function(seed) {
return resolve(condition(seed)).then(function(done) {
return done ? seed : resolve(unspool(seed)).spread(next);
});
});
function next(item, newSeed) {
return resolve(handler(item)).then(function() {
return unfold(unspool, condition, handler, newSeed);
});
}
}
};
});
}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
},{}],126:[function(_dereq_,module,exports){
/** @license MIT License (c) copyright 2010-2014 original author or authors */
/** @author Brian Cavalier */
/** @author John Hann */
(function(define) { 'use strict';
define(function() {
return function progress(Promise) {
/**
* @deprecated
* Register a progress handler for this promise
* @param {function} onProgress
* @returns {Promise}
*/
Promise.prototype.progress = function(onProgress) {
return this.then(void 0, void 0, onProgress);
};
return Promise;
};
});
}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
},{}],127:[function(_dereq_,module,exports){
/** @license MIT License (c) copyright 2010-2014 original author or authors */
/** @author Brian Cavalier */
/** @author John Hann */
(function(define) { 'use strict';
define(function(_dereq_) {
var env = _dereq_('../env');
var TimeoutError = _dereq_('../TimeoutError');
function setTimeout(f, ms, x, y) {
return env.setTimer(function() {
f(x, y, ms);
}, ms);
}
return function timed(Promise) {
/**
* Return a new promise whose fulfillment value is revealed only
* after ms milliseconds
* @param {number} ms milliseconds
* @returns {Promise}
*/
Promise.prototype.delay = function(ms) {
var p = this._beget();
this._handler.fold(handleDelay, ms, void 0, p._handler);
return p;
};
function handleDelay(ms, x, h) {
setTimeout(resolveDelay, ms, x, h);
}
function resolveDelay(x, h) {
h.resolve(x);
}
/**
* Return a new promise that rejects after ms milliseconds unless
* this promise fulfills earlier, in which case the returned promise
* fulfills with the same value.
* @param {number} ms milliseconds
* @param {Error|*=} reason optional rejection reason to use, defaults
* to a TimeoutError if not provided
* @returns {Promise}
*/
Promise.prototype.timeout = function(ms, reason) {
var p = this._beget();
var h = p._handler;
var t = setTimeout(onTimeout, ms, reason, p._handler);
this._handler.visit(h,
function onFulfill(x) {
env.clearTimer(t);
this.resolve(x); // this = h
},
function onReject(x) {
env.clearTimer(t);
this.reject(x); // this = h
},
h.notify);
return p;
};
function onTimeout(reason, h, ms) {
var e = typeof reason === 'undefined'
? new TimeoutError('timed out after ' + ms + 'ms')
: reason;
h.reject(e);
}
return Promise;
};
});
}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(_dereq_); }));
},{"../TimeoutError":119,"../env":130}],128:[function(_dereq_,module,exports){
/** @license MIT License (c) copyright 2010-2014 original author or authors */
/** @author Brian Cavalier */
/** @author John Hann */
(function(define) { 'use strict';
define(function(_dereq_) {
var setTimer = _dereq_('../env').setTimer;
var format = _dereq_('../format');
return function unhandledRejection(Promise) {
var logError = noop;
var logInfo = noop;
var localConsole;
if(typeof console !== 'undefined') {
// Alias console to prevent things like uglify's drop_console option from
// removing console.log/error. Unhandled rejections fall into the same
// category as uncaught exceptions, and build tools shouldn't silence them.
localConsole = console;
logError = typeof localConsole.error !== 'undefined'
? function (e) { localConsole.error(e); }
: function (e) { localConsole.log(e); };
logInfo = typeof localConsole.info !== 'undefined'
? function (e) { localConsole.info(e); }
: function (e) { localConsole.log(e); };
}
Promise.onPotentiallyUnhandledRejection = function(rejection) {
enqueue(report, rejection);
};
Promise.onPotentiallyUnhandledRejectionHandled = function(rejection) {
enqueue(unreport, rejection);
};
Promise.onFatalRejection = function(rejection) {
enqueue(throwit, rejection.value);
};
var tasks = [];
var reported = [];
var running = null;
function report(r) {
if(!r.handled) {
reported.push(r);
logError('Potentially unhandled rejection [' + r.id + '] ' + format.formatError(r.value));
}
}
function unreport(r) {
var i = reported.indexOf(r);
if(i >= 0) {
reported.splice(i, 1);
logInfo('Handled previous rejection [' + r.id + '] ' + format.formatObject(r.value));
}
}
function enqueue(f, x) {
tasks.push(f, x);
if(running === null) {
running = setTimer(flush, 0);
}
}
function flush() {
running = null;
while(tasks.length > 0) {
tasks.shift()(tasks.shift());
}
}
return Promise;
};
function throwit(e) {
throw e;
}
function noop() {}
});
}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(_dereq_); }));
},{"../env":130,"../format":131}],129:[function(_dereq_,module,exports){
/** @license MIT License (c) copyright 2010-2014 original author or authors */
/** @author Brian Cavalier */
/** @author John Hann */
(function(define) { 'use strict';
define(function() {
return function addWith(Promise) {
/**
* Returns a promise whose handlers will be called with `this` set to
* the supplied receiver. Subsequent promises derived from the
* returned promise will also have their handlers called with receiver
* as `this`. Calling `with` with undefined or no arguments will return
* a promise whose handlers will again be called in the usual Promises/A+
* way (no `this`) thus safely undoing any previous `with` in the
* promise chain.
*
* WARNING: Promises returned from `with`/`withThis` are NOT Promises/A+
* compliant, specifically violating 2.2.5 (http://promisesaplus.com/#point-41)
*
* @param {object} receiver `this` value for all handlers attached to
* the returned promise.
* @returns {Promise}
*/
Promise.prototype['with'] = Promise.prototype.withThis = function(receiver) {
var p = this._beget();
var child = p._handler;
child.receiver = receiver;
this._handler.chain(child, receiver);
return p;
};
return Promise;
};
});
}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
},{}],130:[function(_dereq_,module,exports){
(function (process){
/** @license MIT License (c) copyright 2010-2014 original author or authors */
/** @author Brian Cavalier */
/** @author John Hann */
/*global process,document,setTimeout,clearTimeout,MutationObserver,WebKitMutationObserver*/
(function(define) { 'use strict';
define(function(_dereq_) {
/*jshint maxcomplexity:6*/
// Sniff "best" async scheduling option
// Prefer process.nextTick or MutationObserver, then check for
// setTimeout, and finally vertx, since its the only env that doesn't
// have setTimeout
var MutationObs;
var capturedSetTimeout = typeof setTimeout !== 'undefined' && setTimeout;
// Default env
var setTimer = function(f, ms) { return setTimeout(f, ms); };
var clearTimer = function(t) { return clearTimeout(t); };
var asap = function (f) { return capturedSetTimeout(f, 0); };
// Detect specific env
if (isNode()) { // Node
asap = function (f) { return process.nextTick(f); };
} else if (MutationObs = hasMutationObserver()) { // Modern browser
asap = initMutationObserver(MutationObs);
} else if (!capturedSetTimeout) { // vert.x
var vertxRequire = _dereq_;
var vertx = vertxRequire('vertx');
setTimer = function (f, ms) { return vertx.setTimer(ms, f); };
clearTimer = vertx.cancelTimer;
asap = vertx.runOnLoop || vertx.runOnContext;
}
return {
setTimer: setTimer,
clearTimer: clearTimer,
asap: asap
};
function isNode () {
return typeof process !== 'undefined' &&
Object.prototype.toString.call(process) === '[object process]';
}
function hasMutationObserver () {
return (typeof MutationObserver === 'function' && MutationObserver) ||
(typeof WebKitMutationObserver === 'function' && WebKitMutationObserver);
}
function initMutationObserver(MutationObserver) {
var scheduled;
var node = document.createTextNode('');
var o = new MutationObserver(run);
o.observe(node, { characterData: true });
function run() {
var f = scheduled;
scheduled = void 0;
f();
}
var i = 0;
return function (f) {
scheduled = f;
node.data = (i ^= 1);
};
}
});
}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(_dereq_); }));
}).call(this,_dereq_('_process'))
},{"_process":76}],131:[function(_dereq_,module,exports){
/** @license MIT License (c) copyright 2010-2014 original author or authors */
/** @author Brian Cavalier */
/** @author John Hann */
(function(define) { 'use strict';
define(function() {
return {
formatError: formatError,
formatObject: formatObject,
tryStringify: tryStringify
};
/**
* Format an error into a string. If e is an Error and has a stack property,
* it's returned. Otherwise, e is formatted using formatObject, with a
* warning added about e not being a proper Error.
* @param {*} e
* @returns {String} formatted string, suitable for output to developers
*/
function formatError(e) {
var s = typeof e === 'object' && e !== null && e.stack ? e.stack : formatObject(e);
return e instanceof Error ? s : s + ' (WARNING: non-Error used)';
}
/**
* Format an object, detecting "plain" objects and running them through
* JSON.stringify if possible.
* @param {Object} o
* @returns {string}
*/
function formatObject(o) {
var s = String(o);
if(s === '[object Object]' && typeof JSON !== 'undefined') {
s = tryStringify(o, s);
}
return s;
}
/**
* Try to return the result of JSON.stringify(x). If that fails, return
* defaultValue
* @param {*} x
* @param {*} defaultValue
* @returns {String|*} JSON.stringify(x) or defaultValue
*/
function tryStringify(x, defaultValue) {
try {
return JSON.stringify(x);
} catch(e) {
return defaultValue;
}
}
});
}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
},{}],132:[function(_dereq_,module,exports){
(function (process){
/** @license MIT License (c) copyright 2010-2014 original author or authors */
/** @author Brian Cavalier */
/** @author John Hann */
(function(define) { 'use strict';
define(function() {
return function makePromise(environment) {
var tasks = environment.scheduler;
var emitRejection = initEmitRejection();
var objectCreate = Object.create ||
function(proto) {
function Child() {}
Child.prototype = proto;
return new Child();
};
/**
* Create a promise whose fate is determined by resolver
* @constructor
* @returns {Promise} promise
* @name Promise
*/
function Promise(resolver, handler) {
this._handler = resolver === Handler ? handler : init(resolver);
}
/**
* Run the supplied resolver
* @param resolver
* @returns {Pending}
*/
function init(resolver) {
var handler = new Pending();
try {
resolver(promiseResolve, promiseReject, promiseNotify);
} catch (e) {
promiseReject(e);
}
return handler;
/**
* Transition from pre-resolution state to post-resolution state, notifying
* all listeners of the ultimate fulfillment or rejection
* @param {*} x resolution value
*/
function promiseResolve (x) {
handler.resolve(x);
}
/**
* Reject this promise with reason, which will be used verbatim
* @param {Error|*} reason rejection reason, strongly suggested
* to be an Error type
*/
function promiseReject (reason) {
handler.reject(reason);
}
/**
* @deprecated
* Issue a progress event, notifying all progress listeners
* @param {*} x progress event payload to pass to all listeners
*/
function promiseNotify (x) {
handler.notify(x);
}
}
// Creation
Promise.resolve = resolve;
Promise.reject = reject;
Promise.never = never;
Promise._defer = defer;
Promise._handler = getHandler;
/**
* Returns a trusted promise. If x is already a trusted promise, it is
* returned, otherwise returns a new trusted Promise which follows x.
* @param {*} x
* @return {Promise} promise
*/
function resolve(x) {
return isPromise(x) ? x
: new Promise(Handler, new Async(getHandler(x)));
}
/**
* Return a reject promise with x as its reason (x is used verbatim)
* @param {*} x
* @returns {Promise} rejected promise
*/
function reject(x) {
return new Promise(Handler, new Async(new Rejected(x)));
}
/**
* Return a promise that remains pending forever
* @returns {Promise} forever-pending promise.
*/
function never() {
return foreverPendingPromise; // Should be frozen
}
/**
* Creates an internal {promise, resolver} pair
* @private
* @returns {Promise}
*/
function defer() {
return new Promise(Handler, new Pending());
}
// Transformation and flow control
/**
* Transform this promise's fulfillment value, returning a new Promise
* for the transformed result. If the promise cannot be fulfilled, onRejected
* is called with the reason. onProgress *may* be called with updates toward
* this promise's fulfillment.
* @param {function=} onFulfilled fulfillment handler
* @param {function=} onRejected rejection handler
* @param {function=} onProgress @deprecated progress handler
* @return {Promise} new promise
*/
Promise.prototype.then = function(onFulfilled, onRejected, onProgress) {
var parent = this._handler;
var state = parent.join().state();
if ((typeof onFulfilled !== 'function' && state > 0) ||
(typeof onRejected !== 'function' && state < 0)) {
// Short circuit: value will not change, simply share handler
return new this.constructor(Handler, parent);
}
var p = this._beget();
var child = p._handler;
parent.chain(child, parent.receiver, onFulfilled, onRejected, onProgress);
return p;
};
/**
* If this promise cannot be fulfilled due to an error, call onRejected to
* handle the error. Shortcut for .then(undefined, onRejected)
* @param {function?} onRejected
* @return {Promise}
*/
Promise.prototype['catch'] = function(onRejected) {
return this.then(void 0, onRejected);
};
/**
* Creates a new, pending promise of the same type as this promise
* @private
* @returns {Promise}
*/
Promise.prototype._beget = function() {
return begetFrom(this._handler, this.constructor);
};
function begetFrom(parent, Promise) {
var child = new Pending(parent.receiver, parent.join().context);
return new Promise(Handler, child);
}
// Array combinators
Promise.all = all;
Promise.race = race;
Promise._traverse = traverse;
/**
* Return a promise that will fulfill when all promises in the
* input array have fulfilled, or will reject when one of the
* promises rejects.
* @param {array} promises array of promises
* @returns {Promise} promise for array of fulfillment values
*/
function all(promises) {
return traverseWith(snd, null, promises);
}
/**
* Array<Promise<X>> -> Promise<Array<f(X)>>
* @private
* @param {function} f function to apply to each promise's value
* @param {Array} promises array of promises
* @returns {Promise} promise for transformed values
*/
function traverse(f, promises) {
return traverseWith(tryCatch2, f, promises);
}
function traverseWith(tryMap, f, promises) {
var handler = typeof f === 'function' ? mapAt : settleAt;
var resolver = new Pending();
var pending = promises.length >>> 0;
var results = new Array(pending);
for (var i = 0, x; i < promises.length && !resolver.resolved; ++i) {
x = promises[i];
if (x === void 0 && !(i in promises)) {
--pending;
continue;
}
traverseAt(promises, handler, i, x, resolver);
}
if(pending === 0) {
resolver.become(new Fulfilled(results));
}
return new Promise(Handler, resolver);
function mapAt(i, x, resolver) {
if(!resolver.resolved) {
traverseAt(promises, settleAt, i, tryMap(f, x, i), resolver);
}
}
function settleAt(i, x, resolver) {
results[i] = x;
if(--pending === 0) {
resolver.become(new Fulfilled(results));
}
}
}
function traverseAt(promises, handler, i, x, resolver) {
if (maybeThenable(x)) {
var h = getHandlerMaybeThenable(x);
var s = h.state();
if (s === 0) {
h.fold(handler, i, void 0, resolver);
} else if (s > 0) {
handler(i, h.value, resolver);
} else {
resolver.become(h);
visitRemaining(promises, i+1, h);
}
} else {
handler(i, x, resolver);
}
}
Promise._visitRemaining = visitRemaining;
function visitRemaining(promises, start, handler) {
for(var i=start; i<promises.length; ++i) {
markAsHandled(getHandler(promises[i]), handler);
}
}
function markAsHandled(h, handler) {
if(h === handler) {
return;
}
var s = h.state();
if(s === 0) {
h.visit(h, void 0, h._unreport);
} else if(s < 0) {
h._unreport();
}
}
/**
* Fulfill-reject competitive race. Return a promise that will settle
* to the same state as the earliest input promise to settle.
*
* WARNING: The ES6 Promise spec requires that race()ing an empty array
* must return a promise that is pending forever. This implementation
* returns a singleton forever-pending promise, the same singleton that is
* returned by Promise.never(), thus can be checked with ===
*
* @param {array} promises array of promises to race
* @returns {Promise} if input is non-empty, a promise that will settle
* to the same outcome as the earliest input promise to settle. if empty
* is empty, returns a promise that will never settle.
*/
function race(promises) {
if(typeof promises !== 'object' || promises === null) {
return reject(new TypeError('non-iterable passed to race()'));
}
// Sigh, race([]) is untestable unless we return *something*
// that is recognizable without calling .then() on it.
return promises.length === 0 ? never()
: promises.length === 1 ? resolve(promises[0])
: runRace(promises);
}
function runRace(promises) {
var resolver = new Pending();
var i, x, h;
for(i=0; i<promises.length; ++i) {
x = promises[i];
if (x === void 0 && !(i in promises)) {
continue;
}
h = getHandler(x);
if(h.state() !== 0) {
resolver.become(h);
visitRemaining(promises, i+1, h);
break;
} else {
h.visit(resolver, resolver.resolve, resolver.reject);
}
}
return new Promise(Handler, resolver);
}
// Promise internals
// Below this, everything is @private
/**
* Get an appropriate handler for x, without checking for cycles
* @param {*} x
* @returns {object} handler
*/
function getHandler(x) {
if(isPromise(x)) {
return x._handler.join();
}
return maybeThenable(x) ? getHandlerUntrusted(x) : new Fulfilled(x);
}
/**
* Get a handler for thenable x.
* NOTE: You must only call this if maybeThenable(x) == true
* @param {object|function|Promise} x
* @returns {object} handler
*/
function getHandlerMaybeThenable(x) {
return isPromise(x) ? x._handler.join() : getHandlerUntrusted(x);
}
/**
* Get a handler for potentially untrusted thenable x
* @param {*} x
* @returns {object} handler
*/
function getHandlerUntrusted(x) {
try {
var untrustedThen = x.then;
return typeof untrustedThen === 'function'
? new Thenable(untrustedThen, x)
: new Fulfilled(x);
} catch(e) {
return new Rejected(e);
}
}
/**
* Handler for a promise that is pending forever
* @constructor
*/
function Handler() {}
Handler.prototype.when
= Handler.prototype.become
= Handler.prototype.notify // deprecated
= Handler.prototype.fail
= Handler.prototype._unreport
= Handler.prototype._report
= noop;
Handler.prototype._state = 0;
Handler.prototype.state = function() {
return this._state;
};
/**
* Recursively collapse handler chain to find the handler
* nearest to the fully resolved value.
* @returns {object} handler nearest the fully resolved value
*/
Handler.prototype.join = function() {
var h = this;
while(h.handler !== void 0) {
h = h.handler;
}
return h;
};
Handler.prototype.chain = function(to, receiver, fulfilled, rejected, progress) {
this.when({
resolver: to,
receiver: receiver,
fulfilled: fulfilled,
rejected: rejected,
progress: progress
});
};
Handler.prototype.visit = function(receiver, fulfilled, rejected, progress) {
this.chain(failIfRejected, receiver, fulfilled, rejected, progress);
};
Handler.prototype.fold = function(f, z, c, to) {
this.when(new Fold(f, z, c, to));
};
/**
* Handler that invokes fail() on any handler it becomes
* @constructor
*/
function FailIfRejected() {}
inherit(Handler, FailIfRejected);
FailIfRejected.prototype.become = function(h) {
h.fail();
};
var failIfRejected = new FailIfRejected();
/**
* Handler that manages a queue of consumers waiting on a pending promise
* @constructor
*/
function Pending(receiver, inheritedContext) {
Promise.createContext(this, inheritedContext);
this.consumers = void 0;
this.receiver = receiver;
this.handler = void 0;
this.resolved = false;
}
inherit(Handler, Pending);
Pending.prototype._state = 0;
Pending.prototype.resolve = function(x) {
this.become(getHandler(x));
};
Pending.prototype.reject = function(x) {
if(this.resolved) {
return;
}
this.become(new Rejected(x));
};
Pending.prototype.join = function() {
if (!this.resolved) {
return this;
}
var h = this;
while (h.handler !== void 0) {
h = h.handler;
if (h === this) {
return this.handler = cycle();
}
}
return h;
};
Pending.prototype.run = function() {
var q = this.consumers;
var handler = this.handler;
this.handler = this.handler.join();
this.consumers = void 0;
for (var i = 0; i < q.length; ++i) {
handler.when(q[i]);
}
};
Pending.prototype.become = function(handler) {
if(this.resolved) {
return;
}
this.resolved = true;
this.handler = handler;
if(this.consumers !== void 0) {
tasks.enqueue(this);
}
if(this.context !== void 0) {
handler._report(this.context);
}
};
Pending.prototype.when = function(continuation) {
if(this.resolved) {
tasks.enqueue(new ContinuationTask(continuation, this.handler));
} else {
if(this.consumers === void 0) {
this.consumers = [continuation];
} else {
this.consumers.push(continuation);
}
}
};
/**
* @deprecated
*/
Pending.prototype.notify = function(x) {
if(!this.resolved) {
tasks.enqueue(new ProgressTask(x, this));
}
};
Pending.prototype.fail = function(context) {
var c = typeof context === 'undefined' ? this.context : context;
this.resolved && this.handler.join().fail(c);
};
Pending.prototype._report = function(context) {
this.resolved && this.handler.join()._report(context);
};
Pending.prototype._unreport = function() {
this.resolved && this.handler.join()._unreport();
};
/**
* Wrap another handler and force it into a future stack
* @param {object} handler
* @constructor
*/
function Async(handler) {
this.handler = handler;
}
inherit(Handler, Async);
Async.prototype.when = function(continuation) {
tasks.enqueue(new ContinuationTask(continuation, this));
};
Async.prototype._report = function(context) {
this.join()._report(context);
};
Async.prototype._unreport = function() {
this.join()._unreport();
};
/**
* Handler that wraps an untrusted thenable and assimilates it in a future stack
* @param {function} then
* @param {{then: function}} thenable
* @constructor
*/
function Thenable(then, thenable) {
Pending.call(this);
tasks.enqueue(new AssimilateTask(then, thenable, this));
}
inherit(Pending, Thenable);
/**
* Handler for a fulfilled promise
* @param {*} x fulfillment value
* @constructor
*/
function Fulfilled(x) {
Promise.createContext(this);
this.value = x;
}
inherit(Handler, Fulfilled);
Fulfilled.prototype._state = 1;
Fulfilled.prototype.fold = function(f, z, c, to) {
runContinuation3(f, z, this, c, to);
};
Fulfilled.prototype.when = function(cont) {
runContinuation1(cont.fulfilled, this, cont.receiver, cont.resolver);
};
var errorId = 0;
/**
* Handler for a rejected promise
* @param {*} x rejection reason
* @constructor
*/
function Rejected(x) {
Promise.createContext(this);
this.id = ++errorId;
this.value = x;
this.handled = false;
this.reported = false;
this._report();
}
inherit(Handler, Rejected);
Rejected.prototype._state = -1;
Rejected.prototype.fold = function(f, z, c, to) {
to.become(this);
};
Rejected.prototype.when = function(cont) {
if(typeof cont.rejected === 'function') {
this._unreport();
}
runContinuation1(cont.rejected, this, cont.receiver, cont.resolver);
};
Rejected.prototype._report = function(context) {
tasks.afterQueue(new ReportTask(this, context));
};
Rejected.prototype._unreport = function() {
if(this.handled) {
return;
}
this.handled = true;
tasks.afterQueue(new UnreportTask(this));
};
Rejected.prototype.fail = function(context) {
this.reported = true;
emitRejection('unhandledRejection', this);
Promise.onFatalRejection(this, context === void 0 ? this.context : context);
};
function ReportTask(rejection, context) {
this.rejection = rejection;
this.context = context;
}
ReportTask.prototype.run = function() {
if(!this.rejection.handled && !this.rejection.reported) {
this.rejection.reported = true;
emitRejection('unhandledRejection', this.rejection) ||
Promise.onPotentiallyUnhandledRejection(this.rejection, this.context);
}
};
function UnreportTask(rejection) {
this.rejection = rejection;
}
UnreportTask.prototype.run = function() {
if(this.rejection.reported) {
emitRejection('rejectionHandled', this.rejection) ||
Promise.onPotentiallyUnhandledRejectionHandled(this.rejection);
}
};
// Unhandled rejection hooks
// By default, everything is a noop
Promise.createContext
= Promise.enterContext
= Promise.exitContext
= Promise.onPotentiallyUnhandledRejection
= Promise.onPotentiallyUnhandledRejectionHandled
= Promise.onFatalRejection
= noop;
// Errors and singletons
var foreverPendingHandler = new Handler();
var foreverPendingPromise = new Promise(Handler, foreverPendingHandler);
function cycle() {
return new Rejected(new TypeError('Promise cycle'));
}
// Task runners
/**
* Run a single consumer
* @constructor
*/
function ContinuationTask(continuation, handler) {
this.continuation = continuation;
this.handler = handler;
}
ContinuationTask.prototype.run = function() {
this.handler.join().when(this.continuation);
};
/**
* Run a queue of progress handlers
* @constructor
*/
function ProgressTask(value, handler) {
this.handler = handler;
this.value = value;
}
ProgressTask.prototype.run = function() {
var q = this.handler.consumers;
if(q === void 0) {
return;
}
for (var c, i = 0; i < q.length; ++i) {
c = q[i];
runNotify(c.progress, this.value, this.handler, c.receiver, c.resolver);
}
};
/**
* Assimilate a thenable, sending it's value to resolver
* @param {function} then
* @param {object|function} thenable
* @param {object} resolver
* @constructor
*/
function AssimilateTask(then, thenable, resolver) {
this._then = then;
this.thenable = thenable;
this.resolver = resolver;
}
AssimilateTask.prototype.run = function() {
var h = this.resolver;
tryAssimilate(this._then, this.thenable, _resolve, _reject, _notify);
function _resolve(x) { h.resolve(x); }
function _reject(x) { h.reject(x); }
function _notify(x) { h.notify(x); }
};
function tryAssimilate(then, thenable, resolve, reject, notify) {
try {
then.call(thenable, resolve, reject, notify);
} catch (e) {
reject(e);
}
}
/**
* Fold a handler value with z
* @constructor
*/
function Fold(f, z, c, to) {
this.f = f; this.z = z; this.c = c; this.to = to;
this.resolver = failIfRejected;
this.receiver = this;
}
Fold.prototype.fulfilled = function(x) {
this.f.call(this.c, this.z, x, this.to);
};
Fold.prototype.rejected = function(x) {
this.to.reject(x);
};
Fold.prototype.progress = function(x) {
this.to.notify(x);
};
// Other helpers
/**
* @param {*} x
* @returns {boolean} true iff x is a trusted Promise
*/
function isPromise(x) {
return x instanceof Promise;
}
/**
* Test just enough to rule out primitives, in order to take faster
* paths in some code
* @param {*} x
* @returns {boolean} false iff x is guaranteed *not* to be a thenable
*/
function maybeThenable(x) {
return (typeof x === 'object' || typeof x === 'function') && x !== null;
}
function runContinuation1(f, h, receiver, next) {
if(typeof f !== 'function') {
return next.become(h);
}
Promise.enterContext(h);
tryCatchReject(f, h.value, receiver, next);
Promise.exitContext();
}
function runContinuation3(f, x, h, receiver, next) {
if(typeof f !== 'function') {
return next.become(h);
}
Promise.enterContext(h);
tryCatchReject3(f, x, h.value, receiver, next);
Promise.exitContext();
}
/**
* @deprecated
*/
function runNotify(f, x, h, receiver, next) {
if(typeof f !== 'function') {
return next.notify(x);
}
Promise.enterContext(h);
tryCatchReturn(f, x, receiver, next);
Promise.exitContext();
}
function tryCatch2(f, a, b) {
try {
return f(a, b);
} catch(e) {
return reject(e);
}
}
/**
* Return f.call(thisArg, x), or if it throws return a rejected promise for
* the thrown exception
*/
function tryCatchReject(f, x, thisArg, next) {
try {
next.become(getHandler(f.call(thisArg, x)));
} catch(e) {
next.become(new Rejected(e));
}
}
/**
* Same as above, but includes the extra argument parameter.
*/
function tryCatchReject3(f, x, y, thisArg, next) {
try {
f.call(thisArg, x, y, next);
} catch(e) {
next.become(new Rejected(e));
}
}
/**
* @deprecated
* Return f.call(thisArg, x), or if it throws, *return* the exception
*/
function tryCatchReturn(f, x, thisArg, next) {
try {
next.notify(f.call(thisArg, x));
} catch(e) {
next.notify(e);
}
}
function inherit(Parent, Child) {
Child.prototype = objectCreate(Parent.prototype);
Child.prototype.constructor = Child;
}
function snd(x, y) {
return y;
}
function noop() {}
function initEmitRejection() {
/*global process, self, CustomEvent*/
if(typeof process !== 'undefined' && process !== null
&& typeof process.emit === 'function') {
// Returning falsy here means to call the default
// onPotentiallyUnhandledRejection API. This is safe even in
// browserify since process.emit always returns falsy in browserify:
// https://github.com/defunctzombie/node-process/blob/master/browser.js#L40-L46
return function(type, rejection) {
return type === 'unhandledRejection'
? process.emit(type, rejection.value, rejection)
: process.emit(type, rejection);
};
} else if(typeof self !== 'undefined' && typeof CustomEvent === 'function') {
return (function(noop, self, CustomEvent) {
var hasCustomEvent = false;
try {
var ev = new CustomEvent('unhandledRejection');
hasCustomEvent = ev instanceof CustomEvent;
} catch (e) {}
return !hasCustomEvent ? noop : function(type, rejection) {
var ev = new CustomEvent(type, {
detail: {
reason: rejection.value,
key: rejection
},
bubbles: false,
cancelable: true
});
return !self.dispatchEvent(ev);
};
}(noop, self, CustomEvent));
}
return noop;
}
return Promise;
};
});
}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
}).call(this,_dereq_('_process'))
},{"_process":76}],133:[function(_dereq_,module,exports){
/** @license MIT License (c) copyright 2010-2014 original author or authors */
/** @author Brian Cavalier */
/** @author John Hann */
(function(define) { 'use strict';
define(function() {
return {
pending: toPendingState,
fulfilled: toFulfilledState,
rejected: toRejectedState,
inspect: inspect
};
function toPendingState() {
return { state: 'pending' };
}
function toRejectedState(e) {
return { state: 'rejected', reason: e };
}
function toFulfilledState(x) {
return { state: 'fulfilled', value: x };
}
function inspect(handler) {
var state = handler.state();
return state === 0 ? toPendingState()
: state > 0 ? toFulfilledState(handler.value)
: toRejectedState(handler.value);
}
});
}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
},{}],134:[function(_dereq_,module,exports){
/** @license MIT License (c) copyright 2010-2014 original author or authors */
/**
* Promises/A+ and when() implementation
* when is part of the cujoJS family of libraries (http://cujojs.com/)
* @author Brian Cavalier
* @author John Hann
*/
(function(define) { 'use strict';
define(function (_dereq_) {
var timed = _dereq_('./lib/decorators/timed');
var array = _dereq_('./lib/decorators/array');
var flow = _dereq_('./lib/decorators/flow');
var fold = _dereq_('./lib/decorators/fold');
var inspect = _dereq_('./lib/decorators/inspect');
var generate = _dereq_('./lib/decorators/iterate');
var progress = _dereq_('./lib/decorators/progress');
var withThis = _dereq_('./lib/decorators/with');
var unhandledRejection = _dereq_('./lib/decorators/unhandledRejection');
var TimeoutError = _dereq_('./lib/TimeoutError');
var Promise = [array, flow, fold, generate, progress,
inspect, withThis, timed, unhandledRejection]
.reduce(function(Promise, feature) {
return feature(Promise);
}, _dereq_('./lib/Promise'));
var apply = _dereq_('./lib/apply')(Promise);
// Public API
when.promise = promise; // Create a pending promise
when.resolve = Promise.resolve; // Create a resolved promise
when.reject = Promise.reject; // Create a rejected promise
when.lift = lift; // lift a function to return promises
when['try'] = attempt; // call a function and return a promise
when.attempt = attempt; // alias for when.try
when.iterate = Promise.iterate; // DEPRECATED (use cujojs/most streams) Generate a stream of promises
when.unfold = Promise.unfold; // DEPRECATED (use cujojs/most streams) Generate a stream of promises
when.join = join; // Join 2 or more promises
when.all = all; // Resolve a list of promises
when.settle = settle; // Settle a list of promises
when.any = lift(Promise.any); // One-winner race
when.some = lift(Promise.some); // Multi-winner race
when.race = lift(Promise.race); // First-to-settle race
when.map = map; // Array.map() for promises
when.filter = filter; // Array.filter() for promises
when.reduce = lift(Promise.reduce); // Array.reduce() for promises
when.reduceRight = lift(Promise.reduceRight); // Array.reduceRight() for promises
when.isPromiseLike = isPromiseLike; // Is something promise-like, aka thenable
when.Promise = Promise; // Promise constructor
when.defer = defer; // Create a {promise, resolve, reject} tuple
// Error types
when.TimeoutError = TimeoutError;
/**
* Get a trusted promise for x, or by transforming x with onFulfilled
*
* @param {*} x
* @param {function?} onFulfilled callback to be called when x is
* successfully fulfilled. If promiseOrValue is an immediate value, callback
* will be invoked immediately.
* @param {function?} onRejected callback to be called when x is
* rejected.
* @param {function?} onProgress callback to be called when progress updates
* are issued for x. @deprecated
* @returns {Promise} a new promise that will fulfill with the return
* value of callback or errback or the completion value of promiseOrValue if
* callback and/or errback is not supplied.
*/
function when(x, onFulfilled, onRejected, onProgress) {
var p = Promise.resolve(x);
if (arguments.length < 2) {
return p;
}
return p.then(onFulfilled, onRejected, onProgress);
}
/**
* Creates a new promise whose fate is determined by resolver.
* @param {function} resolver function(resolve, reject, notify)
* @returns {Promise} promise whose fate is determine by resolver
*/
function promise(resolver) {
return new Promise(resolver);
}
/**
* Lift the supplied function, creating a version of f that returns
* promises, and accepts promises as arguments.
* @param {function} f
* @returns {Function} version of f that returns promises
*/
function lift(f) {
return function() {
for(var i=0, l=arguments.length, a=new Array(l); i<l; ++i) {
a[i] = arguments[i];
}
return apply(f, this, a);
};
}
/**
* Call f in a future turn, with the supplied args, and return a promise
* for the result.
* @param {function} f
* @returns {Promise}
*/
function attempt(f /*, args... */) {
/*jshint validthis:true */
for(var i=0, l=arguments.length-1, a=new Array(l); i<l; ++i) {
a[i] = arguments[i+1];
}
return apply(f, this, a);
}
/**
* Creates a {promise, resolver} pair, either or both of which
* may be given out safely to consumers.
* @return {{promise: Promise, resolve: function, reject: function, notify: function}}
*/
function defer() {
return new Deferred();
}
function Deferred() {
var p = Promise._defer();
function resolve(x) { p._handler.resolve(x); }
function reject(x) { p._handler.reject(x); }
function notify(x) { p._handler.notify(x); }
this.promise = p;
this.resolve = resolve;
this.reject = reject;
this.notify = notify;
this.resolver = { resolve: resolve, reject: reject, notify: notify };
}
/**
* Determines if x is promise-like, i.e. a thenable object
* NOTE: Will return true for *any thenable object*, and isn't truly
* safe, since it may attempt to access the `then` property of x (i.e.
* clever/malicious getters may do weird things)
* @param {*} x anything
* @returns {boolean} true if x is promise-like
*/
function isPromiseLike(x) {
return x && typeof x.then === 'function';
}
/**
* Return a promise that will resolve only once all the supplied arguments
* have resolved. The resolution value of the returned promise will be an array
* containing the resolution values of each of the arguments.
* @param {...*} arguments may be a mix of promises and values
* @returns {Promise}
*/
function join(/* ...promises */) {
return Promise.all(arguments);
}
/**
* Return a promise that will fulfill once all input promises have
* fulfilled, or reject when any one input promise rejects.
* @param {array|Promise} promises array (or promise for an array) of promises
* @returns {Promise}
*/
function all(promises) {
return when(promises, Promise.all);
}
/**
* Return a promise that will always fulfill with an array containing
* the outcome states of all input promises. The returned promise
* will only reject if `promises` itself is a rejected promise.
* @param {array|Promise} promises array (or promise for an array) of promises
* @returns {Promise} promise for array of settled state descriptors
*/
function settle(promises) {
return when(promises, Promise.settle);
}
/**
* Promise-aware array map function, similar to `Array.prototype.map()`,
* but input array may contain promises or values.
* @param {Array|Promise} promises array of anything, may contain promises and values
* @param {function(x:*, index:Number):*} mapFunc map function which may
* return a promise or value
* @returns {Promise} promise that will fulfill with an array of mapped values
* or reject if any input promise rejects.
*/
function map(promises, mapFunc) {
return when(promises, function(promises) {
return Promise.map(promises, mapFunc);
});
}
/**
* Filter the provided array of promises using the provided predicate. Input may
* contain promises and values
* @param {Array|Promise} promises array of promises and values
* @param {function(x:*, index:Number):boolean} predicate filtering predicate.
* Must return truthy (or promise for truthy) for items to retain.
* @returns {Promise} promise that will fulfill with an array containing all items
* for which predicate returned truthy.
*/
function filter(promises, predicate) {
return when(promises, function(promises) {
return Promise.filter(promises, predicate);
});
}
return when;
});
})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); });
},{"./lib/Promise":117,"./lib/TimeoutError":119,"./lib/apply":120,"./lib/decorators/array":121,"./lib/decorators/flow":122,"./lib/decorators/fold":123,"./lib/decorators/inspect":124,"./lib/decorators/iterate":125,"./lib/decorators/progress":126,"./lib/decorators/timed":127,"./lib/decorators/unhandledRejection":128,"./lib/decorators/with":129}],135:[function(_dereq_,module,exports){
/*
* Copyright 2013 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
define(function (/* require */) {
return {
/**
* Find objects within a graph the contain a property of a certain name.
*
* NOTE: this method will not discover object graph cycles.
*
* @param {*} obj object to search on
* @param {string} prop name of the property to search for
* @param {Function} callback function to receive the found properties and their parent
*/
findProperties: function findProperties(obj, prop, callback) {
if (typeof obj !== 'object' || obj === null) { return; }
if (prop in obj) {
callback(obj[prop], obj, prop);
}
Object.keys(obj).forEach(function (key) {
findProperties(obj[key], prop, callback);
});
}
};
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{}],136:[function(_dereq_,module,exports){
/*
* Copyright 2013 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
define(function (_dereq_) {
var when;
when = _dereq_('when');
/**
* Create a promise whose work is started only when a handler is registered.
*
* The work function will be invoked at most once. Thrown values will result
* in promise rejection.
*
* @param {Function} work function whose ouput is used to resolve the
* returned promise.
* @returns {Promise} a lazy promise
*/
function lazyPromise(work) {
var defer, started, resolver, promise, then;
defer = when.defer();
started = false;
resolver = defer.resolver;
promise = defer.promise;
then = promise.then;
promise.then = function () {
if (!started) {
started = true;
when.attempt(work).then(resolver.resolve, resolver.reject);
}
return then.apply(promise, arguments);
};
return promise;
}
return lazyPromise;
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{"when":134}],137:[function(_dereq_,module,exports){
/*
* Copyright 2012-2013 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
// derived from dojo.mixin
define(function (/* require */) {
var empty = {};
/**
* Mix the properties from the source object into the destination object.
* When the same property occurs in more then one object, the right most
* value wins.
*
* @param {Object} dest the object to copy properties to
* @param {Object} sources the objects to copy properties from. May be 1 to N arguments, but not an Array.
* @return {Object} the destination object
*/
function mixin(dest /*, sources... */) {
var i, l, source, name;
if (!dest) { dest = {}; }
for (i = 1, l = arguments.length; i < l; i += 1) {
source = arguments[i];
for (name in source) {
if (!(name in dest) || (dest[name] !== source[name] && (!(name in empty) || empty[name] !== source[name]))) {
dest[name] = source[name];
}
}
}
return dest; // Object
}
return mixin;
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{}],138:[function(_dereq_,module,exports){
/*
* Copyright 2012 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
define(function (/* require */) {
/**
* Normalize HTTP header names using the pseudo camel case.
*
* For example:
* content-type -> Content-Type
* accepts -> Accepts
* x-custom-header-name -> X-Custom-Header-Name
*
* @param {string} name the raw header name
* @return {string} the normalized header name
*/
function normalizeHeaderName(name) {
return name.toLowerCase()
.split('-')
.map(function (chunk) { return chunk.charAt(0).toUpperCase() + chunk.slice(1); })
.join('-');
}
return normalizeHeaderName;
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{}],139:[function(_dereq_,module,exports){
/*
* Copyright 2014-2015 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
define(function (_dereq_) {
var when = _dereq_('when'),
normalizeHeaderName = _dereq_('./normalizeHeaderName');
function property(promise, name) {
return promise.then(
function (value) {
return value && value[name];
},
function (value) {
return when.reject(value && value[name]);
}
);
}
/**
* Obtain the response entity
*
* @returns {Promise} for the response entity
*/
function entity() {
/*jshint validthis:true */
return property(this, 'entity');
}
/**
* Obtain the response status
*
* @returns {Promise} for the response status
*/
function status() {
/*jshint validthis:true */
return property(property(this, 'status'), 'code');
}
/**
* Obtain the response headers map
*
* @returns {Promise} for the response headers map
*/
function headers() {
/*jshint validthis:true */
return property(this, 'headers');
}
/**
* Obtain a specific response header
*
* @param {String} headerName the header to retrieve
* @returns {Promise} for the response header's value
*/
function header(headerName) {
/*jshint validthis:true */
headerName = normalizeHeaderName(headerName);
return property(this.headers(), headerName);
}
/**
* Follow a related resource
*
* The relationship to follow may be define as a plain string, an object
* with the rel and params, or an array containing one or more entries
* with the previous forms.
*
* Examples:
* response.follow('next')
*
* response.follow({ rel: 'next', params: { pageSize: 100 } })
*
* response.follow([
* { rel: 'items', params: { projection: 'noImages' } },
* 'search',
* { rel: 'findByGalleryIsNull', params: { projection: 'noImages' } },
* 'items'
* ])
*
* @param {String|Object|Array} rels one, or more, relationships to follow
* @returns ResponsePromise<Response> related resource
*/
function follow(rels) {
/*jshint validthis:true */
rels = [].concat(rels);
return make(when.reduce(rels, function (response, rel) {
if (typeof rel === 'string') {
rel = { rel: rel };
}
if (typeof response.entity.clientFor !== 'function') {
throw new Error('Hypermedia response expected');
}
var client = response.entity.clientFor(rel.rel);
return client({ params: rel.params });
}, this));
}
/**
* Wrap a Promise as an ResponsePromise
*
* @param {Promise<Response>} promise the promise for an HTTP Response
* @returns {ResponsePromise<Response>} wrapped promise for Response with additional helper methods
*/
function make(promise) {
promise.status = status;
promise.headers = headers;
promise.header = header;
promise.entity = entity;
promise.follow = follow;
return promise;
}
function responsePromise() {
return make(when.apply(when, arguments));
}
responsePromise.make = make;
responsePromise.reject = function (val) {
return make(when.reject(val));
};
responsePromise.promise = function (func) {
return make(when.promise(func));
};
return responsePromise;
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{"./normalizeHeaderName":138,"when":134}],140:[function(_dereq_,module,exports){
/*
* Copyright 2015 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
define(function (/* require */) {
var charMap;
charMap = (function () {
var strings = {
alpha: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz',
digit: '0123456789'
};
strings.genDelims = ':/?#[]@';
strings.subDelims = '!$&\'()*+,;=';
strings.reserved = strings.genDelims + strings.subDelims;
strings.unreserved = strings.alpha + strings.digit + '-._~';
strings.url = strings.reserved + strings.unreserved;
strings.scheme = strings.alpha + strings.digit + '+-.';
strings.userinfo = strings.unreserved + strings.subDelims + ':';
strings.host = strings.unreserved + strings.subDelims;
strings.port = strings.digit;
strings.pchar = strings.unreserved + strings.subDelims + ':@';
strings.segment = strings.pchar;
strings.path = strings.segment + '/';
strings.query = strings.pchar + '/?';
strings.fragment = strings.pchar + '/?';
return Object.keys(strings).reduce(function (charMap, set) {
charMap[set] = strings[set].split('').reduce(function (chars, myChar) {
chars[myChar] = true;
return chars;
}, {});
return charMap;
}, {});
}());
function encode(str, allowed) {
if (typeof str !== 'string') {
throw new Error('String required for URL encoding');
}
return str.split('').map(function (myChar) {
if (allowed.hasOwnProperty(myChar)) {
return myChar;
}
var code = myChar.charCodeAt(0);
if (code <= 127) {
return '%' + code.toString(16).toUpperCase();
}
else {
return encodeURIComponent(myChar).toUpperCase();
}
}).join('');
}
function makeEncoder(allowed) {
allowed = allowed || charMap.unreserved;
return function (str) {
return encode(str, allowed);
};
}
function decode(str) {
return decodeURIComponent(str);
}
return {
/*
* Decode URL encoded strings
*
* @param {string} URL encoded string
* @returns {string} URL decoded string
*/
decode: decode,
/*
* URL encode a string
*
* All but alpha-numerics and a very limited set of punctuation - . _ ~ are
* encoded.
*
* @param {string} string to encode
* @returns {string} URL encoded string
*/
encode: makeEncoder(),
/*
* URL encode a URL
*
* All character permitted anywhere in a URL are left unencoded even
* if that character is not permitted in that portion of a URL.
*
* Note: This method is typically not what you want.
*
* @param {string} string to encode
* @returns {string} URL encoded string
*/
encodeURL: makeEncoder(charMap.url),
/*
* URL encode the scheme portion of a URL
*
* @param {string} string to encode
* @returns {string} URL encoded string
*/
encodeScheme: makeEncoder(charMap.scheme),
/*
* URL encode the user info portion of a URL
*
* @param {string} string to encode
* @returns {string} URL encoded string
*/
encodeUserInfo: makeEncoder(charMap.userinfo),
/*
* URL encode the host portion of a URL
*
* @param {string} string to encode
* @returns {string} URL encoded string
*/
encodeHost: makeEncoder(charMap.host),
/*
* URL encode the port portion of a URL
*
* @param {string} string to encode
* @returns {string} URL encoded string
*/
encodePort: makeEncoder(charMap.port),
/*
* URL encode a path segment portion of a URL
*
* @param {string} string to encode
* @returns {string} URL encoded string
*/
encodePathSegment: makeEncoder(charMap.segment),
/*
* URL encode the path portion of a URL
*
* @param {string} string to encode
* @returns {string} URL encoded string
*/
encodePath: makeEncoder(charMap.path),
/*
* URL encode the query portion of a URL
*
* @param {string} string to encode
* @returns {string} URL encoded string
*/
encodeQuery: makeEncoder(charMap.query),
/*
* URL encode the fragment portion of a URL
*
* @param {string} string to encode
* @returns {string} URL encoded string
*/
encodeFragment: makeEncoder(charMap.fragment)
};
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{}],141:[function(_dereq_,module,exports){
/*
* Copyright 2015 the original author or authors
* @license MIT, see LICENSE.txt for details
*
* @author Scott Andrews
*/
(function (define) {
'use strict';
var undef;
define(function (_dereq_) {
var uriEncoder, operations, prefixRE;
uriEncoder = _dereq_('./uriEncoder');
prefixRE = /^([^:]*):([0-9]+)$/;
operations = {
'': { first: '', separator: ',', named: false, empty: '', encoder: uriEncoder.encode },
'+': { first: '', separator: ',', named: false, empty: '', encoder: uriEncoder.encodeURL },
'#': { first: '#', separator: ',', named: false, empty: '', encoder: uriEncoder.encodeURL },
'.': { first: '.', separator: '.', named: false, empty: '', encoder: uriEncoder.encode },
'/': { first: '/', separator: '/', named: false, empty: '', encoder: uriEncoder.encode },
';': { first: ';', separator: ';', named: true, empty: '', encoder: uriEncoder.encode },
'?': { first: '?', separator: '&', named: true, empty: '=', encoder: uriEncoder.encode },
'&': { first: '&', separator: '&', named: true, empty: '=', encoder: uriEncoder.encode },
'=': { reserved: true },
',': { reserved: true },
'!': { reserved: true },
'@': { reserved: true },
'|': { reserved: true }
};
function apply(operation, expression, params) {
/*jshint maxcomplexity:11 */
return expression.split(',').reduce(function (result, variable) {
var opts, value;
opts = {};
if (variable.slice(-1) === '*') {
variable = variable.slice(0, -1);
opts.explode = true;
}
if (prefixRE.test(variable)) {
var prefix = prefixRE.exec(variable);
variable = prefix[1];
opts.maxLength = parseInt(prefix[2]);
}
variable = uriEncoder.decode(variable);
value = params[variable];
if (value === undef || value === null) {
return result;
}
if (Array.isArray(value)) {
result += value.reduce(function (result, value) {
if (result.length) {
result += opts.explode ? operation.separator : ',';
if (operation.named && opts.explode) {
result += operation.encoder(variable);
result += value.length ? '=' : operation.empty;
}
}
else {
result += operation.first;
if (operation.named) {
result += operation.encoder(variable);
result += value.length ? '=' : operation.empty;
}
}
result += operation.encoder(value);
return result;
}, '');
}
else if (typeof value === 'object') {
result += Object.keys(value).reduce(function (result, name) {
if (result.length) {
result += opts.explode ? operation.separator : ',';
}
else {
result += operation.first;
if (operation.named && !opts.explode) {
result += operation.encoder(variable);
result += value[name].length ? '=' : operation.empty;
}
}
result += operation.encoder(name);
result += opts.explode ? '=' : ',';
result += operation.encoder(value[name]);
return result;
}, '');
}
else {
value = String(value);
if (opts.maxLength) {
value = value.slice(0, opts.maxLength);
}
result += result.length ? operation.separator : operation.first;
if (operation.named) {
result += operation.encoder(variable);
result += value.length ? '=' : operation.empty;
}
result += operation.encoder(value);
}
return result;
}, '');
}
function expandExpression(expression, params) {
var operation;
operation = operations[expression.slice(0,1)];
if (operation) {
expression = expression.slice(1);
}
else {
operation = operations[''];
}
if (operation.reserved) {
throw new Error('Reserved expression operations are not supported');
}
return apply(operation, expression, params);
}
function expandTemplate(template, params) {
var start, end, uri;
uri = '';
end = 0;
while (true) {
start = template.indexOf('{', end);
if (start === -1) {
// no more expressions
uri += template.slice(end);
break;
}
uri += template.slice(end, start);
end = template.indexOf('}', start) + 1;
uri += expandExpression(template.slice(start + 1, end - 1), params);
}
return uri;
}
return {
/**
* Expand a URI Template with parameters to form a URI.
*
* Full implementation (level 4) of rfc6570.
* @see https://tools.ietf.org/html/rfc6570
*
* @param {string} template URI template
* @param {Object} [params] params to apply to the template durring expantion
* @returns {string} expanded URI
*/
expand: expandTemplate
};
});
}(
typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }
// Boilerplate for AMD and Node
));
},{"./uriEncoder":140}]},{},[1]);
|
templates/rubix/rubix-bootstrap/src/ModalDialog.js
|
jeffthemaximum/jeffline
|
import React from 'react';
import classNames from 'classnames';
import BModalDialog from 'react-bootstrap/lib/ModalDialog';
export default class ModalDialog extends React.Component {
static propTypes = {
sm: React.PropTypes.bool,
lg: React.PropTypes.bool,
};
render() {
let props = {...this.props};
if (props.sm) {
props.bsSize = 'small';
delete props.sm;
}
if (props.lg) {
props.bsSize = 'large';
delete props.lg;
}
return <BModalDialog {...props} />;
}
}
|
src/pages/Login/index.js
|
EehMauro/dyscalculia-web
|
import React from 'react';
import { connect } from 'react-redux';
import { withStyles } from 'material-ui/styles';
import { SinglePage, RaisedButton } from '../../components';
import { colors } from '../../conventions';
import Typography from 'material-ui/Typography';
import TextField from 'material-ui/TextField';
import { doLogin } from '../../actions';
const styles = theme => ({
title: theme.mixins.gutters({
marginTop: 12,
marginBottom: 24,
fontWeight: 600
}),
error: {
color: colors.error[500],
marginTop: 24
},
input: {
marginBottom: 20
}
});
const mapStateToProps = state => ({
session: state.session
});
class Login extends React.Component {
state = {
username: '',
password: '',
error: false
}
componentWillReceiveProps (props) {
if (props.session.didLoginInvalidate && !this.props.session.didLoginInvalidate) {
this.setState({ error: true });
}
}
handleChange (field, value) {
this.setState({ [field]: value });
}
handleSubmit (e) {
e.preventDefault();
this.setState({ error: false });
let { username, password } = this.state;
this.props.dispatch(doLogin(username, password));
}
render () {
let { classes } = this.props;
let { error, username, password } = this.state;
return (
<SinglePage small>
<Typography type="headline" align="center" className={ classes.title }>
Admin panel
</Typography>
<form onSubmit={ this.handleSubmit.bind(this) }>
<TextField fullWidth
label="Username"
value={ username }
onChange={ e => this.handleChange('username', e.target.value) }
className={ classes.input }
/>
<TextField fullWidth
label="Password"
type="password"
value={ password }
onChange={ e => this.handleChange('password', e.target.value) }
className={ classes.input }
/>
<div style={{ textAlign: 'center', marginTop: 12 }}>
<RaisedButton
type="submit"
label="Submit"
icon="chevron_right"
style={{ minWidth: '160px' }}
disabled={ this.props.session.loginIsFetching || this.props.session.sessionIsFetching }
/>
</div>
{ error ?
<Typography type="caption" align="center" className={ classes.error }>
Wrong username or password
</Typography>
: null }
</form>
</SinglePage>
);
}
}
export default connect(mapStateToProps)(withStyles(styles)(Login))
|
ajax/libs/forerunnerdb/1.3.718/fdb-all.min.js
|
kennynaoh/cdnjs
|
!function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g<d.length;g++)e(d[g]);return e}({1:[function(a,b,c){var d=a("./core");a("../lib/CollectionGroup"),a("../lib/View"),a("../lib/Highchart"),a("../lib/Persist"),a("../lib/Document"),a("../lib/Overview"),a("../lib/Grid"),a("../lib/NodeApiClient"),a("../lib/BinaryLog");"undefined"!=typeof window&&(window.ForerunnerDB=d),b.exports=d},{"../lib/BinaryLog":4,"../lib/CollectionGroup":8,"../lib/Document":11,"../lib/Grid":13,"../lib/Highchart":14,"../lib/NodeApiClient":30,"../lib/Overview":33,"../lib/Persist":35,"../lib/View":42,"./core":2}],2:[function(a,b,c){var d=a("../lib/Core");a("../lib/Shim.IE8");"undefined"!=typeof window&&(window.ForerunnerDB=d),b.exports=d},{"../lib/Core":9,"../lib/Shim.IE8":41}],3:[function(a,b,c){"use strict";var d,e=a("./Shared"),f=a("./Path"),g=function(a){this._primaryKey="_id",this._keyArr=[],this._data=[],this._objLookup={},this._count=0,this._keyArr=d.parse(a,!0)};e.addModule("ActiveBucket",g),e.mixin(g.prototype,"Mixin.Sorting"),d=new f,e.synthesize(g.prototype,"primaryKey"),g.prototype.qs=function(a,b,c,d){if(!b.length)return 0;for(var e,f,g,h=-1,i=0,j=b.length-1;j>=i&&(e=Math.floor((i+j)/2),h!==e);)f=b[e],void 0!==f&&(g=d(this,a,c,f),g>0&&(i=e+1),0>g&&(j=e-1)),h=e;return g>0?e+1:e},g.prototype._sortFunc=function(a,b,c,e){var f,g,h,i=c.split(".:."),j=e.split(".:."),k=a._keyArr,l=k.length;for(f=0;l>f;f++)if(g=k[f],h=typeof d.get(b,g.path),"number"===h&&(i[f]=Number(i[f]),j[f]=Number(j[f])),i[f]!==j[f]){if(1===g.value)return a.sortAsc(i[f],j[f]);if(-1===g.value)return a.sortDesc(i[f],j[f])}},g.prototype.insert=function(a){var b,c;return b=this.documentKey(a),c=this._data.indexOf(b),-1===c?(c=this.qs(a,this._data,b,this._sortFunc),this._data.splice(c,0,b)):this._data.splice(c,0,b),this._objLookup[a[this._primaryKey]]=b,this._count++,c},g.prototype.remove=function(a){var b,c;return b=this._objLookup[a[this._primaryKey]],b?(c=this._data.indexOf(b),c>-1?(this._data.splice(c,1),delete this._objLookup[a[this._primaryKey]],this._count--,!0):!1):!1},g.prototype.index=function(a){var b,c;return b=this.documentKey(a),c=this._data.indexOf(b),-1===c&&(c=this.qs(a,this._data,b,this._sortFunc)),c},g.prototype.documentKey=function(a){var b,c,e="",f=this._keyArr,g=f.length;for(b=0;g>b;b++)c=f[b],e&&(e+=".:."),e+=d.get(a,c.path);return e+=".:."+a[this._primaryKey]},g.prototype.count=function(){return this._count},e.finishModule("ActiveBucket"),b.exports=g},{"./Path":34,"./Shared":40}],4:[function(a,b,c){"use strict";var d,e,f,g,h,i,j;d=a("./Shared"),j=function(){this.init.apply(this,arguments)},j.prototype.init=function(a){var b=this;b._logCounter=0,b._parent=a,b.size(1e3)},d.addModule("BinaryLog",j),d.mixin(j.prototype,"Mixin.Common"),d.mixin(j.prototype,"Mixin.ChainReactor"),d.mixin(j.prototype,"Mixin.Events"),f=d.modules.Collection,h=d.modules.Db,e=d.modules.ReactorIO,g=f.prototype.init,i=h.prototype.init,d.synthesize(j.prototype,"name"),d.synthesize(j.prototype,"size"),j.prototype.attachIO=function(){var a=this;a._io||(a._log=new f(a._parent.name()+"-BinaryLog",{capped:!0,size:a.size()}),a._log.objectId=function(b){return b||(b=++a._logCounter),b},a._io=new e(a._parent,a,function(b){return a._log.insert({type:b.type,data:b.data}),!1}))},j.prototype.detachIO=function(){var a=this;a._io&&(a._log.drop(),a._io.drop(),delete a._log,delete a._io)},f.prototype.init=function(){g.apply(this,arguments),this._binaryLog=new j(this)},d.finishModule("BinaryLog"),b.exports=j},{"./Shared":40}],5:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=new e,g=function(a,b,c){this.init.apply(this,arguments)};g.prototype.init=function(a,b,c,d,e){this._store=[],this._keys=[],void 0!==c&&this.primaryKey(c),void 0!==b&&this.index(b),void 0!==d&&this.compareFunc(d),void 0!==e&&this.hashFunc(e),void 0!==a&&this.data(a)},d.addModule("BinaryTree",g),d.mixin(g.prototype,"Mixin.ChainReactor"),d.mixin(g.prototype,"Mixin.Sorting"),d.mixin(g.prototype,"Mixin.Common"),d.synthesize(g.prototype,"compareFunc"),d.synthesize(g.prototype,"hashFunc"),d.synthesize(g.prototype,"indexDir"),d.synthesize(g.prototype,"primaryKey"),d.synthesize(g.prototype,"keys"),d.synthesize(g.prototype,"index",function(a){return void 0!==a&&(this.debug()&&console.log("Setting index",a,f.parse(a,!0)),this.keys(f.parse(a,!0))),this.$super.call(this,a)}),g.prototype.clear=function(){delete this._data,delete this._left,delete this._right,this._store=[]},g.prototype.data=function(a){return void 0!==a?(this._data=a,this._hashFunc&&(this._hash=this._hashFunc(a)),this):this._data},g.prototype.push=function(a){return void 0!==a?(this._store.push(a),this):!1},g.prototype.pull=function(a){if(void 0!==a){var b=this._store.indexOf(a);if(b>-1)return this._store.splice(b,1),this}return!1},g.prototype._compareFunc=function(a,b){var c,d,e=0;for(c=0;c<this._keys.length;c++)if(d=this._keys[c],1===d.value?e=this.sortAsc(f.get(a,d.path),f.get(b,d.path)):-1===d.value&&(e=this.sortDesc(f.get(a,d.path),f.get(b,d.path))),this.debug()&&console.log("Compared %s with %s order %d in path %s and result was %d",f.get(a,d.path),f.get(b,d.path),d.value,d.path,e),0!==e)return this.debug()&&console.log("Retuning result %d",e),e;return this.debug()&&console.log("Retuning result %d",e),e},g.prototype._hashFunc=function(a){return a[this._keys[0].path]},g.prototype.removeChildNode=function(a){this._left===a?delete this._left:this._right===a&&delete this._right},g.prototype.nodeBranch=function(a){return this._left===a?"left":this._right===a?"right":void 0},g.prototype.insert=function(a){var b,c,d,e;if(a instanceof Array){for(c=[],d=[],e=0;e<a.length;e++)this.insert(a[e])?c.push(a[e]):d.push(a[e]);return{inserted:c,failed:d}}return this.debug()&&console.log("Inserting",a),this._data?(b=this._compareFunc(this._data,a),0===b?(this.debug()&&console.log("Data is equal (currrent, new)",this._data,a),this._left?this._left.insert(a):(this._left=new g(a,this._index,this._binaryTree,this._compareFunc,this._hashFunc),this._left._parent=this),!0):-1===b?(this.debug()&&console.log("Data is greater (currrent, new)",this._data,a),this._right?this._right.insert(a):(this._right=new g(a,this._index,this._binaryTree,this._compareFunc,this._hashFunc),this._right._parent=this),!0):1===b?(this.debug()&&console.log("Data is less (currrent, new)",this._data,a),this._left?this._left.insert(a):(this._left=new g(a,this._index,this._binaryTree,this._compareFunc,this._hashFunc),this._left._parent=this),!0):!1):(this.debug()&&console.log("Node has no data, setting data",a),this.data(a),!0)},g.prototype.remove=function(a){var b,c,d,e=this.primaryKey();if(a instanceof Array){for(c=[],d=0;d<a.length;d++)this.remove(a[d])&&c.push(a[d]);return c}return this.debug()&&console.log("Removing",a),this._data[e]===a[e]?this._remove(this):(b=this._compareFunc(this._data,a),-1===b&&this._right?this._right.remove(a):1===b&&this._left?this._left.remove(a):!1)},g.prototype._remove=function(a){var b,c;return this._left?(b=this._left,c=this._right,this._left=b._left,this._right=b._right,this._data=b._data,this._store=b._store,c&&(b.rightMost()._right=c)):this._right?(c=this._right,this._left=c._left,this._right=c._right,this._data=c._data,this._store=c._store):this.clear(),!0},g.prototype.leftMost=function(){return this._left?this._left.leftMost():this},g.prototype.rightMost=function(){return this._right?this._right.rightMost():this},g.prototype.lookup=function(a,b,c){var d=this._compareFunc(this._data,a);return c=c||[],0===d&&(this._left&&this._left.lookup(a,b,c),c.push(this._data),this._right&&this._right.lookup(a,b,c)),-1===d&&this._right&&this._right.lookup(a,b,c),1===d&&this._left&&this._left.lookup(a,b,c),c},g.prototype.inOrder=function(a,b){switch(b=b||[],this._left&&this._left.inOrder(a,b),a){case"hash":b.push(this._hash);break;case"data":b.push(this._data);break;default:b.push({key:this._data,arr:this._store})}return this._right&&this._right.inOrder(a,b),b},g.prototype.startsWith=function(a,b,c,d){var e,g,h=f.get(this._data,a),i=h.substr(0,b.length);return c=c||new RegExp("^"+b),d=d||[],void 0===d._visited&&(d._visited=0),d._visited++,g=this.sortAsc(h,b),e=i===b,0===g&&(this._left&&this._left.startsWith(a,b,c,d),e&&d.push(this._data),this._right&&this._right.startsWith(a,b,c,d)),-1===g&&(e&&d.push(this._data),this._right&&this._right.startsWith(a,b,c,d)),1===g&&(this._left&&this._left.startsWith(a,b,c,d),e&&d.push(this._data)),d},g.prototype.findRange=function(a,b,c,d,f,g){f=f||[],g=g||new e(b),this._left&&this._left.findRange(a,b,c,d,f,g);var h=g.value(this._data),i=this.sortAsc(h,c),j=this.sortAsc(h,d);if(!(0!==i&&1!==i||0!==j&&-1!==j))switch(a){case"hash":f.push(this._hash);break;case"data":f.push(this._data);break;default:f.push({key:this._data,arr:this._store})}return this._right&&this._right.findRange(a,b,c,d,f,g),f},g.prototype.match=function(a,b,c){var d,e,g,h=[],i=0;for(d=f.parseArr(this._index,{verbose:!0}),e=f.parseArr(a,c&&c.pathOptions?c.pathOptions:{ignore:/\$/,verbose:!0}),g=0;g<d.length;g++)e[g]===d[g]&&(i++,h.push(e[g]));return{matchedKeys:h,totalKeyCount:e.length,score:i}},d.finishModule("BinaryTree"),b.exports=g},{"./Path":34,"./Shared":40}],6:[function(a,b,c){"use strict";var d,e;d=function(){var a,b,c,d=[];for(b=0;256>b;b++){for(a=b,c=0;8>c;c++)a=1&a?3988292384^a>>>1:a>>>1;d[b]=a}return d}(),e=function(a){var b,c=-1;for(b=0;b<a.length;b++)c=c>>>8^d[255&(c^a.charCodeAt(b))];return(-1^c)>>>0},b.exports=e},{}],7:[function(a,b,c){"use strict";var d,e,f,g,h,i,j,k,l,m,n;d=a("./Shared");var o=function(a,b){this.init.apply(this,arguments)};o.prototype.init=function(a,b){this.sharedPathSolver=n,this._primaryKey="_id",this._primaryIndex=new g("primary"),this._primaryCrc=new g("primaryCrc"),this._crcLookup=new g("crcLookup"),this._name=a,this._data=[],this._metrics=new f,this._options=b||{changeTimestamp:!1},this._options.db&&this.db(this._options.db),this._metaData={},this._deferQueue={insert:[],update:[],remove:[],upsert:[],async:[]},this._deferThreshold={insert:100,update:100,remove:100,upsert:100},this._deferTime={insert:1,update:1,remove:1,upsert:1},this._deferredCalls=!0,this.subsetOf(this)},d.addModule("Collection",o),d.mixin(o.prototype,"Mixin.Common"),d.mixin(o.prototype,"Mixin.Events"),d.mixin(o.prototype,"Mixin.ChainReactor"),d.mixin(o.prototype,"Mixin.CRUD"),d.mixin(o.prototype,"Mixin.Constants"),d.mixin(o.prototype,"Mixin.Triggers"),d.mixin(o.prototype,"Mixin.Sorting"),d.mixin(o.prototype,"Mixin.Matching"),d.mixin(o.prototype,"Mixin.Updating"),d.mixin(o.prototype,"Mixin.Tags"),f=a("./Metrics"),g=a("./KeyValueStore"),h=a("./Path"),i=a("./IndexHashMap"),j=a("./IndexBinaryTree"),k=a("./Index2d"),e=d.modules.Db,l=a("./Overload"),m=a("./ReactorIO"),n=new h,d.synthesize(o.prototype,"deferredCalls"),d.synthesize(o.prototype,"state"),d.synthesize(o.prototype,"name"),d.synthesize(o.prototype,"metaData"),d.synthesize(o.prototype,"capped"),d.synthesize(o.prototype,"cappedSize"),o.prototype._asyncPending=function(a){this._deferQueue.async.push(a)},o.prototype._asyncComplete=function(a){for(var b=this._deferQueue.async.indexOf(a);b>-1;)this._deferQueue.async.splice(b,1),b=this._deferQueue.async.indexOf(a);0===this._deferQueue.async.length&&this.deferEmit("ready")},o.prototype.data=function(){return this._data},o.prototype.drop=function(a){var b;if(this.isDropped())return a&&a.call(this,!1,!0),!0;if(this._db&&this._db._collection&&this._name){if(this.debug()&&console.log(this.logIdentifier()+" Dropping"),this._state="dropped",this.emit("drop",this),delete this._db._collection[this._name],this._collate)for(b in this._collate)this._collate.hasOwnProperty(b)&&this.collateRemove(b);return delete this._primaryKey,delete this._primaryIndex,delete this._primaryCrc,delete this._crcLookup,delete this._data,delete this._metrics,delete this._listeners,a&&a.call(this,!1,!0),!0}return a&&a.call(this,!1,!0),!1},o.prototype.primaryKey=function(a){if(void 0!==a){if(this._primaryKey!==a){var b=this._primaryKey;this._primaryKey=a,this._primaryIndex.primaryKey(a),this.rebuildPrimaryKeyIndex(),this.chainSend("primaryKey",{keyName:a,oldData:b})}return this}return this._primaryKey},o.prototype._onInsert=function(a,b){this.emit("insert",a,b)},o.prototype._onUpdate=function(a){this.emit("update",a)},o.prototype._onRemove=function(a){this.emit("remove",a)},o.prototype._onChange=function(){this._options.changeTimestamp&&(this._metaData.lastChange=this.serialiser.convert(new Date))},d.synthesize(o.prototype,"db",function(a){return a&&"_id"===this.primaryKey()&&(this.primaryKey(a.primaryKey()),this.debug(a.debug())),this.$super.apply(this,arguments)}),d.synthesize(o.prototype,"mongoEmulation"),o.prototype.setData=new l("Collection.prototype.setData",{"*":function(a){return this.$main.call(this,a,{})},"*, object":function(a,b){return this.$main.call(this,a,b)},"*, function":function(a,b){return this.$main.call(this,a,{},b)},"*, *, function":function(a,b,c){return this.$main.call(this,a,b,c)},"*, *, *":function(a,b,c){return this.$main.call(this,a,b,c)},$main:function(a,b,c){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";if(a){var d=this.deferredCalls(),e=[].concat(this._data);this.deferredCalls(!1),b=this.options(b),b.$decouple&&(a=this.decouple(a)),a instanceof Array||(a=[a]),this.remove({}),this.insert(a),this.deferredCalls(d),this._onChange(),this.emit("setData",this._data,e)}return c&&c.call(this),this}}),o.prototype.rebuildPrimaryKeyIndex=function(a){a=a||{$ensureKeys:void 0,$violationCheck:void 0};var b,c,d,e,f=a&&void 0!==a.$ensureKeys?a.$ensureKeys:!0,g=a&&void 0!==a.$violationCheck?a.$violationCheck:!0,h=this._primaryIndex,i=this._primaryCrc,j=this._crcLookup,k=this._primaryKey;for(h.truncate(),i.truncate(),j.truncate(),b=this._data,c=b.length;c--;){if(d=b[c],f&&this.ensurePrimaryKey(d),g){if(!h.uniqueSet(d[k],d))throw this.logIdentifier()+" Call to setData on collection failed because your data violates the primary key unique constraint. One or more documents are using the same primary key: "+d[this._primaryKey]}else h.set(d[k],d);e=this.hash(d),i.set(d[k],e),j.set(e,d)}},o.prototype.ensurePrimaryKey=function(a){void 0===a[this._primaryKey]&&(a[this._primaryKey]=this.objectId())},o.prototype.truncate=function(){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";return this.emit("truncate",this._data),this._data.length=0,this._primaryIndex=new g("primary"),this._primaryCrc=new g("primaryCrc"),this._crcLookup=new g("crcLookup"),this._onChange(),this.emit("immediateChange",{type:"truncate"}),this.deferEmit("change",{type:"truncate"}),this},o.prototype.upsert=function(a,b){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";if(a){var c,d,e=this._deferQueue.upsert,f=this._deferThreshold.upsert,g={};if(a instanceof Array){if(this._deferredCalls&&a.length>f)return this._deferQueue.upsert=e.concat(a),this._asyncPending("upsert"),this.processQueue("upsert",b),{};for(g=[],d=0;d<a.length;d++)g.push(this.upsert(a[d]));return b&&b.call(this),g}switch(a[this._primaryKey]?(c={},c[this._primaryKey]=a[this._primaryKey],this._primaryIndex.lookup(c)[0]?g.op="update":g.op="insert"):g.op="insert",g.op){case"insert":g.result=this.insert(a,b);break;case"update":g.result=this.update(c,a,{},b)}return g}return b&&b.call(this),{}},o.prototype.filter=function(a,b,c){return this.find(a,c).filter(b)},o.prototype.filterUpdate=function(a,b,c){var d,e,f,g,h=this.find(a,c),i=[],j=this.primaryKey();for(g=0;g<h.length;g++)d=h[g],f=b(d),f&&(e={},e[j]=d[j],i.push(this.update(e,f)));return i},o.prototype.update=function(a,b,c,d){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";return this.mongoEmulation()?(this.convertToFdb(a),this.convertToFdb(b)):b=this.decouple(b),b=this.transformIn(b),this._handleUpdate(a,b,c,d)},o.prototype._handleUpdate=function(a,b,c,d){var e,f,g=this,h=this._metrics.create("update"),i=function(d){var e,f,i,j=g.decouple(d);return g.willTrigger(g.TYPE_UPDATE,g.PHASE_BEFORE)||g.willTrigger(g.TYPE_UPDATE,g.PHASE_AFTER)?(e=g.decouple(d),f={type:"update",query:g.decouple(a),update:g.decouple(b),options:g.decouple(c),op:h},i=g.updateObject(e,f.update,f.query,f.options,""),g.processTrigger(f,g.TYPE_UPDATE,g.PHASE_BEFORE,d,e)!==!1?(i=g.updateObject(d,e,f.query,f.options,""),g.processTrigger(f,g.TYPE_UPDATE,g.PHASE_AFTER,j,e)):i=!1):i=g.updateObject(d,b,a,c,""),g._updateIndexes(j,d),i};return h.start(),h.time("Retrieve documents to update"),e=this.find(a,{$decouple:!1}),h.time("Retrieve documents to update"),e.length&&(h.time("Update documents"),f=e.filter(i),h.time("Update documents"),f.length&&(this.debug()&&console.log(this.logIdentifier()+" Updated some data"),h.time("Resolve chains"),this.chainWillSend()&&this.chainSend("update",{query:a,update:b,dataSet:this.decouple(f)},c),h.time("Resolve chains"),this._onUpdate(f),this._onChange(),d&&d.call(this),this.emit("immediateChange",{type:"update",data:f}),this.deferEmit("change",{type:"update",data:f}))),h.stop(),f||[]},o.prototype._replaceObj=function(a,b){var c;this._removeFromIndexes(a);for(c in a)a.hasOwnProperty(c)&&delete a[c];for(c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);if(!this._insertIntoIndexes(a))throw this.logIdentifier()+" Primary key violation in update! Key violated: "+a[this._primaryKey];return this},o.prototype.updateById=function(a,b){var c={};return c[this._primaryKey]=a,this.update(c,b)[0]},o.prototype.updateObject=function(a,b,c,d,e,f){b=this.decouple(b),e=e||"","."===e.substr(0,1)&&(e=e.substr(1,e.length-1));var g,i,j,k,l,m,n,o,p,q,r,s,t=!1,u=!1;for(s in b)if(b.hasOwnProperty(s)){if(g=!1,"$"===s.substr(0,1))switch(s){case"$key":case"$index":case"$data":case"$min":case"$max":g=!0;break;case"$each":for(g=!0,k=b.$each.length,j=0;k>j;j++)u=this.updateObject(a,b.$each[j],c,d,e),u&&(t=!0);t=t||u;break;case"$replace":g=!0,n=b.$replace,o=this.primaryKey();for(m in a)a.hasOwnProperty(m)&&m!==o&&void 0===n[m]&&(this._updateUnset(a,m),t=!0);for(m in n)n.hasOwnProperty(m)&&m!==o&&(this._updateOverwrite(a,m,n[m]),t=!0);break;default:g=!0,u=this.updateObject(a,b[s],c,d,e,s),t=t||u}if(this._isPositionalKey(s)&&(g=!0,s=s.substr(0,s.length-2),p=new h(e+"."+s),a[s]&&a[s]instanceof Array&&a[s].length)){for(i=[],j=0;j<a[s].length;j++)this._match(a[s][j],p.value(c)[0],d,"",{})&&i.push(j);for(j=0;j<i.length;j++)u=this.updateObject(a[s][i[j]],b[s+".$"],c,d,e+"."+s,f),t=t||u}if(!g)if(f||"object"!=typeof b[s])switch(f){case"$inc":var v=!0;b[s]>0?b.$max&&a[s]>=b.$max&&(v=!1):b[s]<0&&b.$min&&a[s]<=b.$min&&(v=!1),v&&(this._updateIncrement(a,s,b[s]),t=!0);break;case"$cast":switch(b[s]){case"array":a[s]instanceof Array||(this._updateProperty(a,s,b.$data||[]),t=!0);break;case"object":(!(a[s]instanceof Object)||a[s]instanceof Array)&&(this._updateProperty(a,s,b.$data||{}),t=!0);break;case"number":"number"!=typeof a[s]&&(this._updateProperty(a,s,Number(a[s])),t=!0);break;case"string":"string"!=typeof a[s]&&(this._updateProperty(a,s,String(a[s])),t=!0);break;default:throw this.logIdentifier()+" Cannot update cast to unknown type: "+b[s]}break;case"$push":if(void 0===a[s]&&this._updateProperty(a,s,[]),!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot push to a key that is not an array! ("+s+")";if(void 0!==b[s].$position&&b[s].$each instanceof Array)for(l=b[s].$position,k=b[s].$each.length,j=0;k>j;j++)this._updateSplicePush(a[s],l+j,b[s].$each[j]);else if(b[s].$each instanceof Array)for(k=b[s].$each.length,j=0;k>j;j++)this._updatePush(a[s],b[s].$each[j]);else this._updatePush(a[s],b[s]);t=!0;break;case"$pull":if(a[s]instanceof Array){for(i=[],j=0;j<a[s].length;j++)this._match(a[s][j],b[s],d,"",{})&&i.push(j);for(k=i.length;k--;)this._updatePull(a[s],i[k]),t=!0}break;case"$pullAll":if(a[s]instanceof Array){if(!(b[s]instanceof Array))throw this.logIdentifier()+" Cannot pullAll without being given an array of values to pull! ("+s+")";if(i=a[s],k=i.length,k>0)for(;k--;){for(l=0;l<b[s].length;l++)i[k]===b[s][l]&&(this._updatePull(a[s],k),k--,t=!0);if(0>k)break}}break;case"$addToSet":if(void 0===a[s]&&this._updateProperty(a,s,[]),!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot addToSet on a key that is not an array! ("+s+")";var w,x,y,z,A=a[s],B=A.length,C=!0,D=d&&d.$addToSet;for(b[s].$key?(y=!1,z=new h(b[s].$key),x=z.value(b[s])[0],delete b[s].$key):D&&D.key?(y=!1,z=new h(D.key),x=z.value(b[s])[0]):(x=this.jStringify(b[s]),y=!0),w=0;B>w;w++)if(y){if(this.jStringify(A[w])===x){C=!1;break}}else if(x===z.value(A[w])[0]){C=!1;break}C&&(this._updatePush(a[s],b[s]),t=!0);break;case"$splicePush":if(void 0===a[s]&&this._updateProperty(a,s,[]),!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot splicePush with a key that is not an array! ("+s+")";if(l=b.$index,void 0===l)throw this.logIdentifier()+" Cannot splicePush without a $index integer value!";delete b.$index,l>a[s].length&&(l=a[s].length),this._updateSplicePush(a[s],l,b[s]),t=!0;break;case"$move":if(!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot move on a key that is not an array! ("+s+")";for(j=0;j<a[s].length;j++)if(this._match(a[s][j],b[s],d,"",{})){var E=b.$index;if(void 0===E)throw this.logIdentifier()+" Cannot move without a $index integer value!";delete b.$index,this._updateSpliceMove(a[s],j,E),t=!0;break}break;case"$mul":this._updateMultiply(a,s,b[s]),t=!0;break;case"$rename":this._updateRename(a,s,b[s]),t=!0;break;case"$overwrite":this._updateOverwrite(a,s,b[s]),t=!0;break;case"$unset":this._updateUnset(a,s),t=!0;break;case"$clear":this._updateClear(a,s),t=!0;break;case"$pop":if(!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot pop from a key that is not an array! ("+s+")";this._updatePop(a[s],b[s])&&(t=!0);break;case"$toggle":this._updateProperty(a,s,!a[s]),t=!0;break;default:a[s]!==b[s]&&(this._updateProperty(a,s,b[s]),t=!0)}else if(null!==a[s]&&"object"==typeof a[s])if(q=a[s]instanceof Array,r=b[s]instanceof Array,q||r)if(!r&&q)for(j=0;j<a[s].length;j++)u=this.updateObject(a[s][j],b[s],c,d,e+"."+s,f),t=t||u;else a[s]!==b[s]&&(this._updateProperty(a,s,b[s]),t=!0);else u=this.updateObject(a[s],b[s],c,d,e+"."+s,f),t=t||u;else a[s]!==b[s]&&(this._updateProperty(a,s,b[s]),t=!0)}return t},o.prototype._isPositionalKey=function(a){return".$"===a.substr(a.length-2,2)},o.prototype.remove=function(a,b,c){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";var d,e,f,g,h,i,j,k,l=this;if("function"==typeof b&&(c=b,b={}),this.mongoEmulation()&&this.convertToFdb(a),a instanceof Array){for(g=[],f=0;f<a.length;f++)g.push(this.remove(a[f],{noEmit:!0}));return(!b||b&&!b.noEmit)&&this._onRemove(g),c&&c.call(this,!1,g),g}if(g=[],d=this.find(a,{$decouple:!1}),d.length){h=function(a){l._removeFromIndexes(a),e=l._data.indexOf(a),l._dataRemoveAtIndex(e),g.push(a)};for(var m=0;m<d.length;m++)j=d[m],l.willTrigger(l.TYPE_REMOVE,l.PHASE_BEFORE)||l.willTrigger(l.TYPE_REMOVE,l.PHASE_AFTER)?(i={type:"remove"},k=l.decouple(j),l.processTrigger(i,l.TYPE_REMOVE,l.PHASE_BEFORE,k,k)!==!1&&(h(j),l.processTrigger(i,l.TYPE_REMOVE,l.PHASE_AFTER,k,k))):h(j);g.length&&(l.chainSend("remove",{query:a,dataSet:g},b),(!b||b&&!b.noEmit)&&this._onRemove(g),this._onChange(),this.emit("immediateChange",{type:"remove",data:g}),this.deferEmit("change",{type:"remove",data:g}))}return c&&c.call(this,!1,g),g},o.prototype.removeById=function(a){var b={};return b[this._primaryKey]=a,this.remove(b)[0]},o.prototype.processQueue=function(a,b,c){var d,e,f=this,g=this._deferQueue[a],h=this._deferThreshold[a],i=this._deferTime[a];if(c=c||{deferred:!0},g.length){switch(d=g.length>h?g.splice(0,h):g.splice(0,g.length),e=f[a](d),a){case"insert":c.inserted=c.inserted||[],c.failed=c.failed||[],c.inserted=c.inserted.concat(e.inserted),c.failed=c.failed.concat(e.failed)}setTimeout(function(){f.processQueue.call(f,a,b,c)},i)}else b&&b.call(this,c),this._asyncComplete(a);this.isProcessingQueue()||this.deferEmit("queuesComplete")},o.prototype.isProcessingQueue=function(){var a;for(a in this._deferQueue)if(this._deferQueue.hasOwnProperty(a)&&this._deferQueue[a].length)return!0;return!1},o.prototype.insert=function(a,b,c){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";return"function"==typeof b?(c=b,b=this._data.length):void 0===b&&(b=this._data.length),a=this.transformIn(a),this._insertHandle(a,b,c)},o.prototype._insertHandle=function(a,b,c){var d,e,f,g=this._deferQueue.insert,h=this._deferThreshold.insert,i=[],j=[];if(a instanceof Array){if(this._deferredCalls&&a.length>h)return this._deferQueue.insert=g.concat(a),this._asyncPending("insert"),void this.processQueue("insert",c);for(f=0;f<a.length;f++)d=this._insert(a[f],b+f),d===!0?i.push(a[f]):j.push({doc:a[f],reason:d})}else d=this._insert(a,b),d===!0?i.push(a):j.push({doc:a,reason:d});return e={deferred:!1,inserted:i,failed:j},this._onInsert(i,j),c&&c.call(this,e),this._onChange(),this.emit("immediateChange",{type:"insert",data:i}),this.deferEmit("change",{type:"insert",data:i}),e},o.prototype._insert=function(a,b){if(a){var c,d,e,f,g=this,h=this.capped(),i=this.cappedSize();if(this.ensurePrimaryKey(a),c=this.insertIndexViolation(a),e=function(a){g._insertIntoIndexes(a),b>g._data.length&&(b=g._data.length),g._dataInsertAtIndex(b,a),h&&g._data.length>i&&g.removeById(g._data[0][g._primaryKey]),g.chainWillSend()&&g.chainSend("insert",{dataSet:g.decouple([a])},{index:b})},c)return"Index violation in index: "+c;if(g.willTrigger(g.TYPE_INSERT,g.PHASE_BEFORE)||g.willTrigger(g.TYPE_INSERT,g.PHASE_AFTER)){if(d={type:"insert"},g.processTrigger(d,g.TYPE_INSERT,g.PHASE_BEFORE,{},a)===!1)return"Trigger cancelled operation";e(a),g.willTrigger(g.TYPE_INSERT,g.PHASE_AFTER)&&(f=g.decouple(a),g.processTrigger(d,g.TYPE_INSERT,g.PHASE_AFTER,{},f))}else e(a);return!0}return"No document passed to insert"},o.prototype._dataInsertAtIndex=function(a,b){this._data.splice(a,0,b)},o.prototype._dataRemoveAtIndex=function(a){this._data.splice(a,1)},o.prototype._dataReplace=function(a){for(;this._data.length;)this._data.pop();this._data=this._data.concat(a)},o.prototype._insertIntoIndexes=function(a){var b,c,d=this._indexByName,e=this.hash(a),f=this._primaryKey;c=this._primaryIndex.uniqueSet(a[f],a),this._primaryCrc.uniqueSet(a[f],e),this._crcLookup.uniqueSet(e,a);for(b in d)d.hasOwnProperty(b)&&d[b].insert(a);return c},o.prototype._removeFromIndexes=function(a){var b,c=this._indexByName,d=this.hash(a),e=this._primaryKey;this._primaryIndex.unSet(a[e]),this._primaryCrc.unSet(a[e]),this._crcLookup.unSet(d);for(b in c)c.hasOwnProperty(b)&&c[b].remove(a)},o.prototype._updateIndexes=function(a,b){this._removeFromIndexes(a),this._insertIntoIndexes(b)},o.prototype._rebuildIndexes=function(){var a,b=this._indexByName;for(a in b)b.hasOwnProperty(a)&&b[a].rebuild()},o.prototype.subset=function(a,b){var c,d=this.find(a,b);return c=new o,c.db(this._db),c.subsetOf(this).primaryKey(this._primaryKey).setData(d),c},d.synthesize(o.prototype,"subsetOf"),o.prototype.isSubsetOf=function(a){return this._subsetOf===a},o.prototype.distinct=function(a,b,c){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";var d,e,f=this.find(b,c),g=new h(a),i={},j=[];for(e=0;e<f.length;e++)d=g.value(f[e])[0],d&&!i[d]&&(i[d]=!0,j.push(d));return j},o.prototype.findById=function(a,b){var c={};return c[this._primaryKey]=a,this.find(c,b)[0]},o.prototype.peek=function(a,b){var c,d,e=this._data,f=e.length,g=new o,h=typeof a;if("string"===h){for(c=0;f>c;c++)d=this.jStringify(e[c]),d.indexOf(a)>-1&&g.insert(e[c]);return g.find({},b)}return this.find(a,b)},o.prototype.explain=function(a,b){var c=this.find(a,b);return c.__fdbOp._data},o.prototype.options=function(a){return a=a||{},a.$decouple=void 0!==a.$decouple?a.$decouple:!0,a.$explain=void 0!==a.$explain?a.$explain:!1,a},o.prototype.find=function(a,b,c){return this.mongoEmulation()&&this.convertToFdb(a),c?(c.call(this,"Callbacks for the find() operation are not yet implemented!",[]),[]):this._find.call(this,a,b,c)},o.prototype._find=function(a,b){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";a=a||{};var c,d,e,f,g,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x=this._metrics.create("find"),y=this.primaryKey(),z=this,A=!0,B={},C=[],D=[],E=[],F={},G={};if(b instanceof Array||(b=this.options(b)),w=function(c){return z._match(c,a,b,"and",F)},x.start(),a){if(a instanceof Array){for(v=this,n=0;n<a.length;n++)v=v.subset(a[n],b&&b[n]?b[n]:{});return v.find()}if(a.$findSub){if(!a.$findSub.$path)throw"$findSub missing $path property!";return this.findSub(a.$findSub.$query,a.$findSub.$path,a.$findSub.$subQuery,a.$findSub.$subOptions)}if(a.$findSubOne){if(!a.$findSubOne.$path)throw"$findSubOne missing $path property!";return this.findSubOne(a.$findSubOne.$query,a.$findSubOne.$path,a.$findSubOne.$subQuery,a.$findSubOne.$subOptions)}if(x.time("analyseQuery"),c=this._analyseQuery(z.decouple(a),b,x),x.time("analyseQuery"),x.data("analysis",c),c.hasJoin&&c.queriesJoin){for(x.time("joinReferences"),f=0;f<c.joinsOn.length;f++)m=c.joinsOn[f],j=m.key,k=m.type,l=m.id,i=new h(c.joinQueries[j]),g=i.value(a)[0],B[l]=this._db[k](j).subset(g),delete a[c.joinQueries[j]];x.time("joinReferences")}if(c.indexMatch.length&&(!b||b&&!b.$skipIndex)?(x.data("index.potential",c.indexMatch),x.data("index.used",c.indexMatch[0].index),x.time("indexLookup"),e=c.indexMatch[0].lookup||[],x.time("indexLookup"),c.indexMatch[0].keyData.totalKeyCount===c.indexMatch[0].keyData.score&&(A=!1)):x.flag("usedIndex",!1),A&&(e&&e.length?(d=e.length,x.time("tableScan: "+d),e=e.filter(w)):(d=this._data.length,x.time("tableScan: "+d),e=this._data.filter(w)),x.time("tableScan: "+d)),b.$orderBy&&(x.time("sort"),e=this.sort(b.$orderBy,e),x.time("sort")),void 0!==b.$page&&void 0!==b.$limit&&(G.page=b.$page,G.pages=Math.ceil(e.length/b.$limit),G.records=e.length,b.$page&&b.$limit>0&&(x.data("cursor",G),e.splice(0,b.$page*b.$limit))),b.$skip&&(G.skip=b.$skip,e.splice(0,b.$skip),x.data("skip",b.$skip)),b.$limit&&e&&e.length>b.$limit&&(G.limit=b.$limit,e.length=b.$limit,x.data("limit",b.$limit)),b.$decouple&&(x.time("decouple"),e=this.decouple(e),x.time("decouple"),x.data("flag.decouple",!0)),b.$join&&(C=C.concat(this.applyJoin(e,b.$join,B)),x.data("flag.join",!0)),C.length&&(x.time("removalQueue"),this.spliceArrayByIndexList(e,C),x.time("removalQueue")),b.$transform){for(x.time("transform"),n=0;n<e.length;n++)e.splice(n,1,b.$transform(e[n]));x.time("transform"),x.data("flag.transform",!0)}this._transformEnabled&&this._transformOut&&(x.time("transformOut"),e=this.transformOut(e),x.time("transformOut")),x.data("results",e.length)}else e=[];if(!b.$aggregate){x.time("scanFields");for(n in b)b.hasOwnProperty(n)&&0!==n.indexOf("$")&&(1===b[n]?D.push(n):0===b[n]&&E.push(n));if(x.time("scanFields"),D.length||E.length){for(x.data("flag.limitFields",!0),x.data("limitFields.on",D),x.data("limitFields.off",E),x.time("limitFields"),n=0;n<e.length;n++){t=e[n];for(o in t)t.hasOwnProperty(o)&&(D.length&&o!==y&&-1===D.indexOf(o)&&delete t[o],E.length&&E.indexOf(o)>-1&&delete t[o])}x.time("limitFields")}if(b.$elemMatch){x.data("flag.elemMatch",!0),x.time("projection-elemMatch");for(n in b.$elemMatch)if(b.$elemMatch.hasOwnProperty(n))for(q=new h(n),o=0;o<e.length;o++)if(r=q.value(e[o])[0],r&&r.length)for(p=0;p<r.length;p++)if(z._match(r[p],b.$elemMatch[n],b,"",{})){q.set(e[o],n,[r[p]]);break}x.time("projection-elemMatch")}if(b.$elemsMatch){x.data("flag.elemsMatch",!0),x.time("projection-elemsMatch");for(n in b.$elemsMatch)if(b.$elemsMatch.hasOwnProperty(n))for(q=new h(n),o=0;o<e.length;o++)if(r=q.value(e[o])[0],r&&r.length){for(s=[],p=0;p<r.length;p++)z._match(r[p],b.$elemsMatch[n],b,"",{})&&s.push(r[p]);
q.set(e[o],n,s)}x.time("projection-elemsMatch")}}return b.$aggregate&&(x.data("flag.aggregate",!0),x.time("aggregate"),u=new h(b.$aggregate),e=u.value(e),x.time("aggregate")),x.stop(),e.__fdbOp=x,e.$cursor=G,e},o.prototype.findOne=function(){return this.find.apply(this,arguments)[0]},o.prototype.indexOf=function(a,b){var c,d=this.find(a,{$decouple:!1})[0];return d?!b||b&&!b.$orderBy?this._data.indexOf(d):(b.$decouple=!1,c=this.find(a,b),c.indexOf(d)):-1},o.prototype.indexOfDocById=function(a,b){var c,d;return c="object"!=typeof a?this._primaryIndex.get(a):this._primaryIndex.get(a[this._primaryKey]),c?!b||b&&!b.$orderBy?this._data.indexOf(c):(b.$decouple=!1,d=this.find({},b),d.indexOf(c)):-1},o.prototype.removeByIndex=function(a){var b,c;return b=this._data[a],void 0!==b?(b=this.decouple(b),c=b[this.primaryKey()],this.removeById(c)):!1},o.prototype.transform=function(a){return void 0!==a?("object"==typeof a?(void 0!==a.enabled&&(this._transformEnabled=a.enabled),void 0!==a.dataIn&&(this._transformIn=a.dataIn),void 0!==a.dataOut&&(this._transformOut=a.dataOut)):this._transformEnabled=a!==!1,this):{enabled:this._transformEnabled,dataIn:this._transformIn,dataOut:this._transformOut}},o.prototype.transformIn=function(a){if(this._transformEnabled&&this._transformIn){if(a instanceof Array){var b,c,d=[];for(c=0;c<a.length;c++)b=this._transformIn(a[c]),b instanceof Array?d=d.concat(b):d.push(b);return d}return this._transformIn(a)}return a},o.prototype.transformOut=function(a){if(this._transformEnabled&&this._transformOut){if(a instanceof Array){var b,c,d=[];for(c=0;c<a.length;c++)b=this._transformOut(a[c]),b instanceof Array?d=d.concat(b):d.push(b);return d}return this._transformOut(a)}return a},o.prototype.sort=function(a,b){var c=this,d=n.parse(a,!0);return d.length&&b.sort(function(a,b){var e,f,g=0;for(e=0;e<d.length;e++)if(f=d[e],1===f.value?g=c.sortAsc(n.get(a,f.path),n.get(b,f.path)):-1===f.value&&(g=c.sortDesc(n.get(a,f.path),n.get(b,f.path))),0!==g)return g;return g}),b},o.prototype._sort=function(a,b){var c,d=this,e=new h,f=e.parse(a,!0)[0];if(e.path(f.path),1===f.value)c=function(a,b){var c=e.value(a)[0],f=e.value(b)[0];return d.sortAsc(c,f)};else{if(-1!==f.value)throw this.logIdentifier()+" $orderBy clause has invalid direction: "+f.value+", accepted values are 1 or -1 for ascending or descending!";c=function(a,b){var c=e.value(a)[0],f=e.value(b)[0];return d.sortDesc(c,f)}}return b.sort(c)},o.prototype._analyseQuery=function(a,b,c){var d,e,f,g,i,j,k,l,m,n,o,p,q,r,s,t,u={queriesOn:[{id:"$collection."+this._name,type:"colletion",key:this._name}],indexMatch:[],hasJoin:!1,queriesJoin:!1,joinQueries:{},query:a,options:b},v=[],w=[];if(c.time("checkIndexes"),p=new h,q=p.parseArr(a,{ignore:/\$/,verbose:!0}).length){void 0!==a[this._primaryKey]&&(r=typeof a[this._primaryKey],("string"===r||"number"===r||a[this._primaryKey]instanceof Array)&&(c.time("checkIndexMatch: Primary Key"),s=this._primaryIndex.lookup(a,b),u.indexMatch.push({lookup:s,keyData:{matchedKeys:[this._primaryKey],totalKeyCount:q,score:1},index:this._primaryIndex}),c.time("checkIndexMatch: Primary Key")));for(t in this._indexById)if(this._indexById.hasOwnProperty(t)&&(m=this._indexById[t],n=m.name(),c.time("checkIndexMatch: "+n),l=m.match(a,b),l.score>0&&(o=m.lookup(a,b),u.indexMatch.push({lookup:o,keyData:l,index:m})),c.time("checkIndexMatch: "+n),l.score===q))break;c.time("checkIndexes"),u.indexMatch.length>1&&(c.time("findOptimalIndex"),u.indexMatch.sort(function(a,b){return a.keyData.score>b.keyData.score?-1:a.keyData.score<b.keyData.score?1:a.keyData.score===b.keyData.score?a.lookup.length-b.lookup.length:void 0}),c.time("findOptimalIndex"))}if(b.$join){for(u.hasJoin=!0,d=0;d<b.$join.length;d++)for(e in b.$join[d])b.$join[d].hasOwnProperty(e)&&(i=b.$join[d][e],f=i.$sourceType||"collection",g="$"+f+"."+e,v.push({id:g,type:f,key:e}),void 0!==b.$join[d][e].$as?w.push(b.$join[d][e].$as):w.push(e));for(k=0;k<w.length;k++)j=this._queryReferencesSource(a,w[k],""),j&&(u.joinQueries[v[k].key]=j,u.queriesJoin=!0);u.joinsOn=v,u.queriesOn=u.queriesOn.concat(v)}return u},o.prototype._queryReferencesSource=function(a,b,c){var d;for(d in a)if(a.hasOwnProperty(d)){if(d===b)return c&&(c+="."),c+d;if("object"==typeof a[d])return c&&(c+="."),c+=d,this._queryReferencesSource(a[d],b,c)}return!1},o.prototype.count=function(a,b){return a?this.find(a,b).length:this._data.length},o.prototype.findSub=function(a,b,c,d){return this._findSub(this.find(a),b,c,d)},o.prototype._findSub=function(a,b,c,d){var e,f,g,i=new h(b),j=a.length,k=new o("__FDB_temp_"+this.objectId()).db(this._db),l={parents:j,subDocTotal:0,subDocs:[],pathFound:!1,err:""};for(d=d||{},e=0;j>e;e++)if(f=i.value(a[e])[0]){if(k.setData(f),g=k.find(c,d),d.returnFirst&&g.length)return g[0];d.$split?l.subDocs.push(g):l.subDocs=l.subDocs.concat(g),l.subDocTotal+=g.length,l.pathFound=!0}return k.drop(),l.pathFound||(l.err="No objects found in the parent documents with a matching path of: "+b),d.$stats?l:l.subDocs},o.prototype.findSubOne=function(a,b,c,d){return this.findSub(a,b,c,d)[0]},o.prototype.insertIndexViolation=function(a){var b,c,d,e=this._indexByName;if(this._primaryIndex.get(a[this._primaryKey]))b=this._primaryIndex;else for(c in e)if(e.hasOwnProperty(c)&&(d=e[c],d.unique()&&d.violation(a))){b=d;break}return b?b.name():!1},o.prototype.ensureIndex=function(a,b){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";this._indexByName=this._indexByName||{},this._indexById=this._indexById||{};var c,e={start:(new Date).getTime()};if(b)if(b.type){if(!d.index[b.type])throw this.logIdentifier()+' Cannot create index of type "'+b.type+'", type not found in the index type register (Shared.index)';c=new d.index[b.type](a,b,this)}else c=new i(a,b,this);else c=new i(a,b,this);return this._indexByName[c.name()]?{err:"Index with that name already exists"}:(c.rebuild(),this._indexByName[c.name()]=c,this._indexById[c.id()]=c,e.end=(new Date).getTime(),e.total=e.end-e.start,this._lastOp={type:"ensureIndex",stats:{time:e}},{index:c,id:c.id(),name:c.name(),state:c.state()})},o.prototype.index=function(a){return this._indexByName?this._indexByName[a]:void 0},o.prototype.lastOp=function(){return this._metrics.list()},o.prototype.diff=function(a){var b,c,d,e,f={insert:[],update:[],remove:[]},g=this.primaryKey();if(g!==a.primaryKey())throw this.logIdentifier()+" Diffing requires that both collections have the same primary key!";for(b=a._data;b&&!(b instanceof Array);)a=b,b=a._data;for(e=b.length,c=0;e>c;c++)d=b[c],this._primaryIndex.get(d[g])?this._primaryCrc.get(d[g])!==a._primaryCrc.get(d[g])&&f.update.push(d):f.insert.push(d);for(b=this._data,e=b.length,c=0;e>c;c++)d=b[c],a._primaryIndex.get(d[g])||f.remove.push(d);return f},o.prototype.collateAdd=new l("Collection.prototype.collateAdd",{"object, string":function(a,b){var c=this;c.collateAdd(a,function(d){var e,f;switch(d.type){case"insert":b?(e={$push:{}},e.$push[b]=c.decouple(d.data.dataSet),c.update({},e)):c.insert(d.data.dataSet);break;case"update":b?(e={},f={},e[b]=d.data.query,f[b+".$"]=d.data.update,c.update(e,f)):c.update(d.data.query,d.data.update);break;case"remove":b?(e={$pull:{}},e.$pull[b]={},e.$pull[b][c.primaryKey()]=d.data.dataSet[0][a.primaryKey()],c.update({},e)):c.remove(d.data.dataSet)}})},"object, function":function(a,b){if("string"==typeof a&&(a=this._db.collection(a,{autoCreate:!1,throwError:!1})),a)return this._collate=this._collate||{},this._collate[a.name()]=new m(a,this,b),this;throw"Cannot collate from a non-existent collection!"}}),o.prototype.collateRemove=function(a){if("object"==typeof a&&(a=a.name()),a)return this._collate[a].drop(),delete this._collate[a],this;throw"No collection name passed to collateRemove() or collection not found!"},e.prototype.collection=new l("Db.prototype.collection",{"":function(){return this.$main.call(this,{name:this.objectId()})},object:function(a){return a instanceof o?"droppped"!==a.state()?a:this.$main.call(this,{name:a.name()}):this.$main.call(this,a)},string:function(a){return this.$main.call(this,{name:a})},"string, string":function(a,b){return this.$main.call(this,{name:a,primaryKey:b})},"string, object":function(a,b){return b.name=a,this.$main.call(this,b)},"string, string, object":function(a,b,c){return c.name=a,c.primaryKey=b,this.$main.call(this,c)},$main:function(a){var b=this,c=a.name;if(c){if(this._collection[c])return this._collection[c];if(a&&a.autoCreate===!1){if(a&&a.throwError!==!1)throw this.logIdentifier()+" Cannot get collection "+c+" because it does not exist and auto-create has been disabled!";return}if(this.debug()&&console.log(this.logIdentifier()+" Creating collection "+c),this._collection[c]=this._collection[c]||new o(c,a).db(this),this._collection[c].mongoEmulation(this.mongoEmulation()),void 0!==a.primaryKey&&this._collection[c].primaryKey(a.primaryKey),void 0!==a.capped){if(void 0===a.size)throw this.logIdentifier()+" Cannot create a capped collection without specifying a size!";this._collection[c].capped(a.capped),this._collection[c].cappedSize(a.size)}return b._collection[c].on("change",function(){b.emit("change",b._collection[c],"collection",c)}),b.emit("create",b._collection[c],"collection",c),this._collection[c]}if(!a||a&&a.throwError!==!1)throw this.logIdentifier()+" Cannot get collection with undefined name!"}}),e.prototype.collectionExists=function(a){return Boolean(this._collection[a])},e.prototype.collections=function(a){var b,c,d=[],e=this._collection;a&&(a instanceof RegExp||(a=new RegExp(a)));for(c in e)e.hasOwnProperty(c)&&(b=e[c],a?a.exec(c)&&d.push({name:c,count:b.count(),linked:void 0!==b.isLinked?b.isLinked():!1}):d.push({name:c,count:b.count(),linked:void 0!==b.isLinked?b.isLinked():!1}));return d.sort(function(a,b){return a.name.localeCompare(b.name)}),d},d.finishModule("Collection"),b.exports=o},{"./Index2d":15,"./IndexBinaryTree":16,"./IndexHashMap":17,"./KeyValueStore":18,"./Metrics":19,"./Overload":32,"./Path":34,"./ReactorIO":38,"./Shared":40}],8:[function(a,b,c){"use strict";var d,e,f,g;d=a("./Shared");var h=function(){this.init.apply(this,arguments)};h.prototype.init=function(a){var b=this;b._name=a,b._data=new g("__FDB__cg_data_"+b._name),b._collections=[],b._view=[]},d.addModule("CollectionGroup",h),d.mixin(h.prototype,"Mixin.Common"),d.mixin(h.prototype,"Mixin.ChainReactor"),d.mixin(h.prototype,"Mixin.Constants"),d.mixin(h.prototype,"Mixin.Triggers"),d.mixin(h.prototype,"Mixin.Tags"),d.mixin(h.prototype,"Mixin.Events"),g=a("./Collection"),e=d.modules.Db,f=d.modules.Db.prototype.init,h.prototype.on=function(){this._data.on.apply(this._data,arguments)},h.prototype.off=function(){this._data.off.apply(this._data,arguments)},h.prototype.emit=function(){this._data.emit.apply(this._data,arguments)},h.prototype.primaryKey=function(a){return void 0!==a?(this._primaryKey=a,this):this._primaryKey},d.synthesize(h.prototype,"state"),d.synthesize(h.prototype,"db"),d.synthesize(h.prototype,"name"),h.prototype.addCollection=function(a){if(a&&-1===this._collections.indexOf(a)){if(this._collections.length){if(this._primaryKey!==a.primaryKey())throw this.logIdentifier()+" All collections in a collection group must have the same primary key!"}else this.primaryKey(a.primaryKey());this._collections.push(a),a._groups=a._groups||[],a._groups.push(this),a.chain(this),a.on("drop",function(){if(a._groups&&a._groups.length){var b,c=[];for(b=0;b<a._groups.length;b++)c.push(a._groups[b]);for(b=0;b<c.length;b++)a._groups[b].removeCollection(a)}delete a._groups}),this._data.insert(a.find())}return this},h.prototype.removeCollection=function(a){if(a){var b,c=this._collections.indexOf(a);-1!==c&&(a.unChain(this),this._collections.splice(c,1),a._groups=a._groups||[],b=a._groups.indexOf(this),-1!==b&&a._groups.splice(b,1),a.off("drop")),0===this._collections.length&&delete this._primaryKey}return this},h.prototype._chainHandler=function(a){switch(a.type){case"setData":a.data.dataSet=this.decouple(a.data.dataSet),this._data.remove(a.data.oldData),this._data.insert(a.data.dataSet);break;case"insert":a.data.dataSet=this.decouple(a.data.dataSet),this._data.insert(a.data.dataSet);break;case"update":this._data.update(a.data.query,a.data.update,a.options);break;case"remove":this._data.remove(a.data.query,a.options)}},h.prototype.insert=function(){this._collectionsRun("insert",arguments)},h.prototype.update=function(){this._collectionsRun("update",arguments)},h.prototype.updateById=function(){this._collectionsRun("updateById",arguments)},h.prototype.remove=function(){this._collectionsRun("remove",arguments)},h.prototype._collectionsRun=function(a,b){for(var c=0;c<this._collections.length;c++)this._collections[c][a].apply(this._collections[c],b)},h.prototype.find=function(a,b){return this._data.find(a,b)},h.prototype.removeById=function(a){for(var b=0;b<this._collections.length;b++)this._collections[b].removeById(a)},h.prototype.subset=function(a,b){var c=this.find(a,b);return(new g).subsetOf(this).primaryKey(this._primaryKey).setData(c)},h.prototype.drop=function(a){if(!this.isDropped()){var b,c,d;if(this._debug&&console.log(this.logIdentifier()+" Dropping"),this._state="dropped",this._collections&&this._collections.length)for(c=[].concat(this._collections),b=0;b<c.length;b++)this.removeCollection(c[b]);if(this._view&&this._view.length)for(d=[].concat(this._view),b=0;b<d.length;b++)this._removeView(d[b]);this.emit("drop",this),delete this._listeners,a&&a(!1,!0)}return!0},e.prototype.init=function(){this._collectionGroup={},f.apply(this,arguments)},e.prototype.collectionGroup=function(a){var b=this;return a?a instanceof h?a:this._collectionGroup&&this._collectionGroup[a]?this._collectionGroup[a]:(this._collectionGroup[a]=new 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0!==a?0===d.version.indexOf(a)?(b&&b(),!0):!1:d.version},i.moduleLoaded=i.prototype.moduleLoaded,i.version=i.prototype.version,i.instances=i.prototype.instances,i.instantiatedCount=i.prototype.instantiatedCount,i.shared=d,i.prototype.shared=d,d.addModule("Core",i),d.mixin(i.prototype,"Mixin.Common"),d.mixin(i.prototype,"Mixin.Constants"),e=a("./Db.js"),f=a("./Metrics.js"),d.synthesize(i.prototype,"name"),d.synthesize(i.prototype,"mongoEmulation"),i.prototype._isServer=!1,i.prototype.isClient=function(){return!this._isServer},i.prototype.isServer=function(){return this._isServer},i.prototype.collection=function(){throw"ForerunnerDB's instantiation has changed since version 1.3.36 to support multiple database instances. Please see the readme.md file for the minor change you have to make to get your project back up and running, or see the issue related to this change at https://github.com/Irrelon/ForerunnerDB/issues/44"},b.exports=i},{"./Db.js":10,"./Metrics.js":19,"./Overload":32,"./Shared":40}],10:[function(a,b,c){"use strict";var d,e,f,g,h,i;d=a("./Shared"),i=a("./Overload");var j=function(a,b){this.init.apply(this,arguments)};j.prototype.init=function(a,b){this.core(b),this._primaryKey="_id",this._name=a,this._collection={},this._debug={}},d.addModule("Db",j),j.prototype.moduleLoaded=new i({string:function(a){if(void 0!==a){a=a.replace(/ /g,"");var b,c=a.split(",");for(b=0;b<c.length;b++)if(!d.modules[c[b]])return!1;return!0}return!1},"string, function":function(a,b){if(void 0!==a){a=a.replace(/ /g,"");var c,e=a.split(",");for(c=0;c<e.length;c++)if(!d.modules[e[c]])return!1;b&&b()}},"string, function, function":function(a,b,c){if(void 0!==a){a=a.replace(/ /g,"");var e,f=a.split(",");for(e=0;e<f.length;e++)if(!d.modules[f[e]])return c(),!1;b()}}}),j.prototype.version=function(a,b){return void 0!==a?0===d.version.indexOf(a)?(b&&b(),!0):!1:d.version},j.moduleLoaded=j.prototype.moduleLoaded,j.version=j.prototype.version,j.shared=d,j.prototype.shared=d,d.addModule("Db",j),d.mixin(j.prototype,"Mixin.Common"),d.mixin(j.prototype,"Mixin.ChainReactor"),d.mixin(j.prototype,"Mixin.Constants"),d.mixin(j.prototype,"Mixin.Tags"),e=d.modules.Core,f=a("./Collection.js"),g=a("./Metrics.js"),h=a("./Checksum.js"),j.prototype._isServer=!1,d.synthesize(j.prototype,"core"),d.synthesize(j.prototype,"primaryKey"),d.synthesize(j.prototype,"state"),d.synthesize(j.prototype,"name"),d.synthesize(j.prototype,"mongoEmulation"),j.prototype.isClient=function(){return!this._isServer},j.prototype.isServer=function(){return this._isServer},j.prototype.Checksum=h,j.prototype.isClient=function(){return!this._isServer},j.prototype.isServer=function(){return this._isServer},j.prototype.arrayToCollection=function(a){return(new f).setData(a)},j.prototype.on=function(a,b){return this._listeners=this._listeners||{},this._listeners[a]=this._listeners[a]||[],this._listeners[a].push(b),this},j.prototype.off=function(a,b){if(a in this._listeners){var c=this._listeners[a],d=c.indexOf(b);d>-1&&c.splice(d,1)}return this},j.prototype.emit=function(a,b){if(this._listeners=this._listeners||{},a in this._listeners){var c,d=this._listeners[a],e=d.length;for(c=0;e>c;c++)d[c].apply(this,Array.prototype.slice.call(arguments,1))}return this},j.prototype.peek=function(a){var b,c,d=[],e=typeof a;for(b in this._collection)this._collection.hasOwnProperty(b)&&(c=this._collection[b],d="string"===e?d.concat(c.peek(a)):d.concat(c.find(a)));return d},j.prototype.peek=function(a){var b,c,d=[],e=typeof a;for(b in this._collection)this._collection.hasOwnProperty(b)&&(c=this._collection[b],d="string"===e?d.concat(c.peek(a)):d.concat(c.find(a)));return d},j.prototype.peekCat=function(a){var b,c,d,e={},f=typeof a;for(b in this._collection)this._collection.hasOwnProperty(b)&&(c=this._collection[b],"string"===f?(d=c.peek(a),d&&d.length&&(e[c.name()]=d)):(d=c.find(a),d&&d.length&&(e[c.name()]=d)));return e},j.prototype.drop=new i({"":function(){if(!this.isDropped()){var a,b=this.collections(),c=b.length;for(this._state="dropped",a=0;c>a;a++)this.collection(b[a].name).drop(),delete this._collection[b[a].name];this.emit("drop",this),delete this._listeners,delete this._core._db[this._name]}return!0},"function":function(a){if(!this.isDropped()){var b,c=this.collections(),d=c.length,e=0,f=function(){e++,e===d&&a&&a()};for(this._state="dropped",b=0;d>b;b++)this.collection(c[b].name).drop(f),delete this._collection[c[b].name];this.emit("drop",this),delete this._listeners,delete this._core._db[this._name]}return!0},"boolean":function(a){if(!this.isDropped()){var b,c=this.collections(),d=c.length;for(this._state="dropped",b=0;d>b;b++)this.collection(c[b].name).drop(a),delete this._collection[c[b].name];this.emit("drop",this),delete this._listeners,delete this._core._db[this._name]}return!0},"boolean, function":function(a,b){if(!this.isDropped()){var c,d=this.collections(),e=d.length,f=0,g=function(){f++,f===e&&b&&b()};for(this._state="dropped",c=0;e>c;c++)this.collection(d[c].name).drop(a,g),delete this._collection[d[c].name];this.emit("drop",this),delete this._listeners,delete this._core._db[this._name]}return!0}}),e.prototype.db=function(a){return a instanceof j?a:(a||(a=this.objectId()),this._db[a]=this._db[a]||new j(a,this),this._db[a].mongoEmulation(this.mongoEmulation()),this._db[a])},e.prototype.databases=function(a){var b,c,d,e=[];a&&(a instanceof RegExp||(a=new RegExp(a)));for(d in this._db)this._db.hasOwnProperty(d)&&(c=!0,a&&(a.exec(d)||(c=!1)),c&&(b={name:d,children:[]},this.shared.moduleExists("Collection")&&b.children.push({module:"collection",moduleName:"Collections",count:this._db[d].collections().length}),this.shared.moduleExists("CollectionGroup")&&b.children.push({module:"collectionGroup",moduleName:"Collection Groups",count:this._db[d].collectionGroups().length}),this.shared.moduleExists("Document")&&b.children.push({module:"document",moduleName:"Documents",count:this._db[d].documents().length}),this.shared.moduleExists("Grid")&&b.children.push({module:"grid",moduleName:"Grids",count:this._db[d].grids().length}),this.shared.moduleExists("Overview")&&b.children.push({module:"overview",moduleName:"Overviews",count:this._db[d].overviews().length}),this.shared.moduleExists("View")&&b.children.push({module:"view",moduleName:"Views",count:this._db[d].views().length}),e.push(b)));return e.sort(function(a,b){return a.name.localeCompare(b.name)}),e},d.finishModule("Db"),b.exports=j},{"./Checksum.js":6,"./Collection.js":7,"./Metrics.js":19,"./Overload":32,"./Shared":40}],11:[function(a,b,c){"use strict";var d,e,f;d=a("./Shared");var g=function(){this.init.apply(this,arguments)};g.prototype.init=function(a){this._name=a,this._data={}},d.addModule("Document",g),d.mixin(g.prototype,"Mixin.Common"),d.mixin(g.prototype,"Mixin.Events"),d.mixin(g.prototype,"Mixin.ChainReactor"),d.mixin(g.prototype,"Mixin.Constants"),d.mixin(g.prototype,"Mixin.Triggers"),d.mixin(g.prototype,"Mixin.Matching"),d.mixin(g.prototype,"Mixin.Updating"),d.mixin(g.prototype,"Mixin.Tags"),e=a("./Collection"),f=d.modules.Db,d.synthesize(g.prototype,"state"),d.synthesize(g.prototype,"db"),d.synthesize(g.prototype,"name"),g.prototype.setData=function(a,b){var c,d;if(a){if(b=b||{$decouple:!0},b&&b.$decouple===!0&&(a=this.decouple(a)),this._linked){d={};for(c in this._data)"jQuery"!==c.substr(0,6)&&this._data.hasOwnProperty(c)&&void 0===a[c]&&(d[c]=1);a.$unset=d,this.updateObject(this._data,a,{})}else this._data=a;this.deferEmit("change",{type:"setData",data:this.decouple(this._data)})}return this},g.prototype.find=function(a,b){var c;return c=b&&b.$decouple===!1?this._data:this.decouple(this._data)},g.prototype.update=function(a,b,c){var d=this.updateObject(this._data,b,a,c);d&&this.deferEmit("change",{type:"update",data:this.decouple(this._data)})},g.prototype.updateObject=e.prototype.updateObject,g.prototype._isPositionalKey=function(a){return".$"===a.substr(a.length-2,2)},g.prototype._updateProperty=function(a,b,c){this._linked?(window.jQuery.observable(a).setProperty(b,c),this.debug()&&console.log(this.logIdentifier()+' Setting data-bound document property "'+b+'"')):(a[b]=c,this.debug()&&console.log(this.logIdentifier()+' Setting non-data-bound document property "'+b+'" to val "'+c+'"'))},g.prototype._updateIncrement=function(a,b,c){this._linked?window.jQuery.observable(a).setProperty(b,a[b]+c):a[b]+=c},g.prototype._updateSpliceMove=function(a,b,c){this._linked?(window.jQuery.observable(a).move(b,c),this.debug()&&console.log(this.logIdentifier()+' Moving data-bound document array index from "'+b+'" to "'+c+'"')):(a.splice(c,0,a.splice(b,1)[0]),this.debug()&&console.log(this.logIdentifier()+' Moving non-data-bound document array index from "'+b+'" to "'+c+'"'))},g.prototype._updateSplicePush=function(a,b,c){a.length>b?this._linked?window.jQuery.observable(a).insert(b,c):a.splice(b,0,c):this._linked?window.jQuery.observable(a).insert(c):a.push(c)},g.prototype._updatePush=function(a,b){this._linked?window.jQuery.observable(a).insert(b):a.push(b)},g.prototype._updatePull=function(a,b){this._linked?window.jQuery.observable(a).remove(b):a.splice(b,1)},g.prototype._updateMultiply=function(a,b,c){this._linked?window.jQuery.observable(a).setProperty(b,a[b]*c):a[b]*=c},g.prototype._updateRename=function(a,b,c){var d=a[b];this._linked?(window.jQuery.observable(a).setProperty(c,d),window.jQuery.observable(a).removeProperty(b)):(a[c]=d,delete a[b])},g.prototype._updateUnset=function(a,b){this._linked?window.jQuery.observable(a).removeProperty(b):delete a[b]},g.prototype.drop=function(a){return this.isDropped()?!0:this._db&&this._name&&this._db&&this._db._document&&this._db._document[this._name]?(this._state="dropped",delete this._db._document[this._name],delete this._data,this.emit("drop",this),a&&a(!1,!0),delete this._listeners,!0):!1},f.prototype.document=function(a){var b=this;if(a){if(a instanceof g){if("droppped"!==a.state())return a;a=a.name()}return this._document&&this._document[a]?this._document[a]:(this._document=this._document||{},this._document[a]=new g(a).db(this),b.emit("create",b._document[a],"document",a),this._document[a])}return this._document},f.prototype.documents=function(){var a,b,c=[];for(b in this._document)this._document.hasOwnProperty(b)&&(a=this._document[b],c.push({name:b,linked:void 0!==a.isLinked?a.isLinked():!1}));return c},d.finishModule("Document"),b.exports=g},{"./Collection":7,"./Shared":40}],12:[function(a,b,c){"use strict";var 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b&&"object"!==b.type?(c=[],c[4]=a,c[3]=this.calculateAdjacent(a,"left"),c[5]=this.calculateAdjacent(a,"right"),c[1]=this.calculateAdjacent(a,"top"),c[7]=this.calculateAdjacent(a,"bottom"),c[0]=this.calculateAdjacent(c[3],"top"),c[2]=this.calculateAdjacent(c[5],"top"),c[6]=this.calculateAdjacent(c[3],"bottom"),c[8]=this.calculateAdjacent(c[5],"bottom")):(c={center:a,left:this.calculateAdjacent(a,"left"),right:this.calculateAdjacent(a,"right"),top:this.calculateAdjacent(a,"top"),bottom:this.calculateAdjacent(a,"bottom")},c.topLeft=this.calculateAdjacent(c.left,"top"),c.topRight=this.calculateAdjacent(c.right,"top"),c.bottomLeft=this.calculateAdjacent(c.left,"bottom"),c.bottomRight=this.calculateAdjacent(c.right,"bottom")),c},h.prototype.calculateAdjacent=function(a,b){a=a.toLowerCase();var c=a.charAt(a.length-1),d=a.length%2?"odd":"even",h=a.substring(0,a.length-1);return-1!==g[b][d].indexOf(c)&&(h=this.calculateAdjacent(h,b)),h+e[f[b][d].indexOf(c)]},h.prototype.decode=function(a){var b,c,f,g,h,i,j,k=1,l=[],m=[];for(l[0]=-90,l[1]=90,m[0]=-180,m[1]=180,i=90,j=180,b=0;b<a.length;b++)for(c=a[b],f=e.indexOf(c),g=0;5>g;g++)h=d[g],k?(j/=2,this.refineInterval(m,f,h)):(i/=2,this.refineInterval(l,f,h)),k=!k;return l[2]=(l[0]+l[1])/2,m[2]=(m[0]+m[1])/2,{latitude:l,longitude:m}},h.prototype.encode=function(a,b,c){var f,g=1,h=[],i=[],j=0,k=0,l="";for(c||(c=12),h[0]=-90,h[1]=90,i[0]=-180,i[1]=180;l.length<c;)g?(f=(i[0]+i[1])/2,b>f?(k|=d[j],i[0]=f):i[1]=f):(f=(h[0]+h[1])/2,a>f?(k|=d[j],h[0]=f):h[1]=f),g=!g,4>j?j++:(l+=e[k],j=0,k=0);return l},b.exports=h},{}],13:[function(a,b,c){"use strict";var d,e,f,g,h,i,j,k;d=a("./Shared");var l=function(a,b,c){this.init.apply(this,arguments)};l.prototype.init=function(a,b,c){var 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0!==a&&(this._from&&(this._from.off("drop",this._collectionDroppedWrap),this._from._removeGrid(this)),"string"==typeof a&&(a=this._db.collection(a)),this._from=a,this._from.on("drop",this._collectionDroppedWrap),this.refresh()),this},d.synthesize(l.prototype,"db",function(a){return a&&this.debug(a.debug()),this.$super.apply(this,arguments)}),l.prototype._collectionDropped=function(a){a&&delete this._from},l.prototype.drop=function(a){return this.isDropped()?!0:this._from?(this._from.unlink(this._selector,this.template()),this._from.off("drop",this._collectionDroppedWrap),this._from._removeGrid(this),(this.debug()||this._db&&this._db.debug())&&console.log(this.logIdentifier()+" Dropping grid "+this._selector),this._state="dropped",this._db&&this._selector&&delete this._db._grid[this._selector],this.emit("drop",this),a&&a(!1,!0),delete this._selector,delete this._template,delete this._from,delete this._db,delete this._listeners,!0):!1},l.prototype.template=function(a){return void 0!==a?(this._template=a,this):this._template},l.prototype._sortGridClick=function(a){var b,c=window.jQuery(a.currentTarget),e=c.attr("data-grid-sort")||"",f=-1===parseInt(c.attr("data-grid-dir")||"-1",10)?1:-1,g=e.split(","),h={};for(window.jQuery(this._selector).find("[data-grid-dir]").removeAttr("data-grid-dir"),c.attr("data-grid-dir",f),b=0;b<g.length;b++)h[g]=f;d.mixin(h,this._options.$orderBy),this._from.orderBy(h),this.emit("sort",h)},l.prototype.refresh=function(){if(this._from){if(!this._from.link)throw"Grid requires the AutoBind module in order to operate!";var a=this,b=window.jQuery(this._selector),c=function(){a._sortGridClick.apply(a,arguments)};if(b.html(""),a._from.orderBy&&b.off("click","[data-grid-sort]",c),a._from.query&&b.off("click","[data-grid-filter]",c),a._options.$wrap=a._options.$wrap||"gridRow",a._from.link(a._selector,a.template(),a._options),a._from.orderBy&&b.on("click","[data-grid-sort]",c),a._from.query){var d={};b.find("[data-grid-filter]").each(function(c,e){e=window.jQuery(e);var f,g,h,i,j=e.attr("data-grid-filter"),k=e.attr("data-grid-vartype"),l={},m=e.html(),n=a._db.view("tmpGridFilter_"+a._id+"_"+j);l[j]=1,i={$distinct:l},n.query(i).orderBy(l).from(a._from._from),h=['<div class="dropdown" id="'+a._id+"_"+j+'">','<button class="btn btn-default dropdown-toggle" type="button" id="'+a._id+"_"+j+'_dropdownButton" data-toggle="dropdown" aria-expanded="true">',m+' <span class="caret"></span>',"</button>","</div>"],f=window.jQuery(h.join("")),g=window.jQuery('<ul class="dropdown-menu" role="menu" id="'+a._id+"_"+j+'_dropdownMenu"></ul>'),f.append(g),e.html(f),n.link(g,{template:['<li role="presentation" class="input-group" style="width: 240px; padding-left: 10px; padding-right: 10px; padding-top: 5px;">','<input type="search" class="form-control gridFilterSearch" placeholder="Search...">','<span class="input-group-btn">','<button class="btn btn-default gridFilterClearSearch" type="button"><span class="glyphicon glyphicon-remove-circle glyphicons glyphicons-remove"></span></button>',"</span>","</li>",'<li role="presentation" class="divider"></li>','<li role="presentation" data-val="$all">','<a role="menuitem" tabindex="-1">','<input type="checkbox" checked> All',"</a>","</li>",'<li role="presentation" class="divider"></li>',"{^{for options}}",'<li role="presentation" data-link="data-val{:'+j+'}">','<a role="menuitem" tabindex="-1">','<input type="checkbox"> {^{:'+j+"}}","</a>","</li>","{{/for}}"].join("")
},{$wrap:"options"}),b.on("keyup","#"+a._id+"_"+j+"_dropdownMenu .gridFilterSearch",function(a){var b=window.jQuery(this),c=n.query(),d=b.val();d?c[j]=new RegExp(d,"gi"):delete c[j],n.query(c)}),b.on("click","#"+a._id+"_"+j+"_dropdownMenu .gridFilterClearSearch",function(a){window.jQuery(this).parents("li").find(".gridFilterSearch").val("");var b=n.query();delete b[j],n.query(b)}),b.on("click","#"+a._id+"_"+j+"_dropdownMenu li",function(b){b.stopPropagation();var c,e,f,g,h,i=$(this),l=i.find('input[type="checkbox"]'),m=!0;if(window.jQuery(b.target).is("input")?(l.prop("checked",l.prop("checked")),e=l.is(":checked")):(l.prop("checked",!l.prop("checked")),e=l.is(":checked")),g=window.jQuery(this),c=g.attr("data-val"),"$all"===c)delete d[j],g.parent().find('li[data-val!="$all"]').find('input[type="checkbox"]').prop("checked",!1);else{switch(g.parent().find('[data-val="$all"]').find('input[type="checkbox"]').prop("checked",!1),k){case"integer":c=parseInt(c,10);break;case"float":c=parseFloat(c)}for(d[j]=d[j]||{$in:[]},f=d[j].$in,h=0;h<f.length;h++)if(f[h]===c){e===!1&&f.splice(h,1),m=!1;break}m&&e&&f.push(c),f.length||delete d[j]}a._from.queryData(d),a._from.pageFirst&&a._from.pageFirst()})})}a.emit("refresh")}return this},l.prototype.count=function(){return this._from.count()},f.prototype.grid=h.prototype.grid=function(a,b,c){if(this._db&&this._db._grid){if(void 0!==a){if(void 0!==b){if(this._db._grid[a])throw this.logIdentifier()+" Cannot create a grid because a grid with this name already exists: "+a;var d=new l(a,b,c).db(this._db).from(this);return this._grid=this._grid||[],this._grid.push(d),this._db._grid[a]=d,d}return this._db._grid[a]}return this._db._grid}},f.prototype.unGrid=h.prototype.unGrid=function(a,b,c){var d,e;if(this._db&&this._db._grid){if(a&&b){if(this._db._grid[a])return e=this._db._grid[a],delete this._db._grid[a],e.drop();throw this.logIdentifier()+" Cannot remove grid because a grid with this name does not exist: "+name}for(d in this._db._grid)this._db._grid.hasOwnProperty(d)&&(e=this._db._grid[d],delete this._db._grid[d],e.drop(),this.debug()&&console.log(this.logIdentifier()+' Removed grid binding "'+d+'"'));this._db._grid={}}},f.prototype._addGrid=g.prototype._addGrid=h.prototype._addGrid=function(a){return void 0!==a&&(this._grid=this._grid||[],this._grid.push(a)),this},f.prototype._removeGrid=g.prototype._removeGrid=h.prototype._removeGrid=function(a){if(void 0!==a&&this._grid){var b=this._grid.indexOf(a);b>-1&&this._grid.splice(b,1)}return this},e.prototype.init=function(){this._grid={},j.apply(this,arguments)},e.prototype.gridExists=function(a){return Boolean(this._grid[a])},e.prototype.grid=function(a,b,c){return this._grid[a]||(this.debug()||this._db&&this._db.debug())&&console.log(this.logIdentifier()+" Creating grid "+a),this._grid[a]=this._grid[a]||new l(a,b,c).db(this),this._grid[a]},e.prototype.unGrid=function(a,b,c){return this._grid[a]||(this.debug()||this._db&&this._db.debug())&&console.log(this.logIdentifier()+" Creating grid "+a),this._grid[a]=this._grid[a]||new l(a,b,c).db(this),this._grid[a]},e.prototype.grids=function(){var a,b,c=[];for(b in this._grid)this._grid.hasOwnProperty(b)&&(a=this._grid[b],c.push({name:b,count:a.count(),linked:void 0!==a.isLinked?a.isLinked():!1}));return c},d.finishModule("Grid"),b.exports=l},{"./Collection":7,"./CollectionGroup":8,"./ReactorIO":38,"./Shared":40,"./View":42}],14:[function(a,b,c){"use strict";var d,e,f,g;d=a("./Shared"),g=a("./Overload");var h=function(a,b){this.init.apply(this,arguments)};h.prototype.init=function(a,b){if(this._options=b,this._selector=window.jQuery(this._options.selector),!this._selector[0])throw this.classIdentifier()+' "'+a.name()+'": Chart target element does not exist via selector: '+this._options.selector;this._listeners={},this._collection=a,this._options.series=[],b.chartOptions=b.chartOptions||{},b.chartOptions.credits=!1;var c,d,e;switch(this._options.type){case"pie":this._selector.highcharts(this._options.chartOptions),this._chart=this._selector.highcharts(),c=this._collection.find(),d={allowPointSelect:!0,cursor:"pointer",dataLabels:{enabled:!0,format:"<b>{point.name}</b>: {y} ({point.percentage:.0f}%)",style:{color:window.Highcharts.theme&&window.Highcharts.theme.contrastTextColor||"black"}}},e=this.pieDataFromCollectionData(c,this._options.keyField,this._options.valField),window.jQuery.extend(d,this._options.seriesOptions),window.jQuery.extend(d,{name:this._options.seriesName,data:e}),this._chart.addSeries(d,!0,!0);break;case"line":case"area":case"column":case"bar":e=this.seriesDataFromCollectionData(this._options.seriesField,this._options.keyField,this._options.valField,this._options.orderBy,this._options),this._options.chartOptions.xAxis=e.xAxis,this._options.chartOptions.series=e.series,this._selector.highcharts(this._options.chartOptions),this._chart=this._selector.highcharts();break;default:throw this.classIdentifier()+' "'+a.name()+'": Chart type specified is not currently supported by ForerunnerDB: '+this._options.type}this._hookEvents()},d.addModule("Highchart",h),e=d.modules.Collection,f=e.prototype.init,d.mixin(h.prototype,"Mixin.Common"),d.mixin(h.prototype,"Mixin.Events"),d.synthesize(h.prototype,"state"),h.prototype.pieDataFromCollectionData=function(a,b,c){var d,e=[];for(d=0;d<a.length;d++)e.push([a[d][b],a[d][c]]);return e},h.prototype.seriesDataFromCollectionData=function(a,b,c,d,e){var f,g,h,i,j,k,l,m=this._collection.distinct(a),n=[],o=e&&e.chartOptions&&e.chartOptions.xAxis?e.chartOptions.xAxis:{categories:[]};for(k=0;k<m.length;k++){for(f=m[k],g={},g[a]=f,i=[],h=this._collection.find(g,{orderBy:d}),l=0;l<h.length;l++)o.categories?(o.categories.push(h[l][b]),i.push(h[l][c])):i.push([h[l][b],h[l][c]]);if(j={name:f,data:i},e.seriesOptions)for(l in e.seriesOptions)e.seriesOptions.hasOwnProperty(l)&&(j[l]=e.seriesOptions[l]);n.push(j)}return{xAxis:o,series:n}},h.prototype._hookEvents=function(){var a=this;a._collection.on("change",function(){a._changeListener.apply(a,arguments)}),a._collection.on("drop",function(){a.drop.apply(a)})},h.prototype._changeListener=function(){var a=this;if("undefined"!=typeof a._collection&&a._chart){var b,c=a._collection.find();switch(a._options.type){case"pie":a._chart.series[0].setData(a.pieDataFromCollectionData(c,a._options.keyField,a._options.valField),!0,!0);break;case"bar":case"line":case"area":case"column":var d=a.seriesDataFromCollectionData(a._options.seriesField,a._options.keyField,a._options.valField,a._options.orderBy,a._options);for(d.xAxis.categories&&a._chart.xAxis[0].setCategories(d.xAxis.categories),b=0;b<d.series.length;b++)a._chart.series[b]?a._chart.series[b].setData(d.series[b].data,!0,!0):a._chart.addSeries(d.series[b],!0,!0)}}},h.prototype.drop=function(a){return this.isDropped()?!0:(this._state="dropped",this._chart&&this._chart.destroy(),this._collection&&(this._collection.off("change",this._changeListener),this._collection.off("drop",this.drop),this._collection._highcharts&&delete this._collection._highcharts[this._options.selector]),delete this._chart,delete this._options,delete this._collection,this.emit("drop",this),a&&a(!1,!0),delete this._listeners,!0)},e.prototype.init=function(){this._highcharts={},f.apply(this,arguments)},e.prototype.pieChart=new g({object:function(a){return a.type="pie",a.chartOptions=a.chartOptions||{},a.chartOptions.chart=a.chartOptions.chart||{},a.chartOptions.chart.type="pie",this._highcharts[a.selector]||(this._highcharts[a.selector]=new h(this,a)),this._highcharts[a.selector]},"*, string, string, string, ...":function(a,b,c,d,e){e=e||{},e.selector=a,e.keyField=b,e.valField=c,e.seriesName=d,this.pieChart(e)}}),e.prototype.lineChart=new g({string:function(a){return this._highcharts[a]},object:function(a){return a.type="line",a.chartOptions=a.chartOptions||{},a.chartOptions.chart=a.chartOptions.chart||{},a.chartOptions.chart.type="line",this._highcharts[a.selector]||(this._highcharts[a.selector]=new h(this,a)),this._highcharts[a.selector]},"*, string, string, string, ...":function(a,b,c,d,e){e=e||{},e.seriesField=b,e.selector=a,e.keyField=c,e.valField=d,this.lineChart(e)}}),e.prototype.areaChart=new g({object:function(a){return a.type="area",a.chartOptions=a.chartOptions||{},a.chartOptions.chart=a.chartOptions.chart||{},a.chartOptions.chart.type="area",this._highcharts[a.selector]||(this._highcharts[a.selector]=new h(this,a)),this._highcharts[a.selector]},"*, string, string, string, ...":function(a,b,c,d,e){e=e||{},e.seriesField=b,e.selector=a,e.keyField=c,e.valField=d,this.areaChart(e)}}),e.prototype.columnChart=new g({object:function(a){return a.type="column",a.chartOptions=a.chartOptions||{},a.chartOptions.chart=a.chartOptions.chart||{},a.chartOptions.chart.type="column",this._highcharts[a.selector]||(this._highcharts[a.selector]=new h(this,a)),this._highcharts[a.selector]},"*, string, string, string, ...":function(a,b,c,d,e){e=e||{},e.seriesField=b,e.selector=a,e.keyField=c,e.valField=d,this.columnChart(e)}}),e.prototype.barChart=new g({object:function(a){return a.type="bar",a.chartOptions=a.chartOptions||{},a.chartOptions.chart=a.chartOptions.chart||{},a.chartOptions.chart.type="bar",this._highcharts[a.selector]||(this._highcharts[a.selector]=new h(this,a)),this._highcharts[a.selector]},"*, string, string, string, ...":function(a,b,c,d,e){e=e||{},e.seriesField=b,e.selector=a,e.keyField=c,e.valField=d,this.barChart(e)}}),e.prototype.stackedBarChart=new g({object:function(a){return a.type="bar",a.chartOptions=a.chartOptions||{},a.chartOptions.chart=a.chartOptions.chart||{},a.chartOptions.chart.type="bar",a.plotOptions=a.plotOptions||{},a.plotOptions.series=a.plotOptions.series||{},a.plotOptions.series.stacking=a.plotOptions.series.stacking||"normal",this._highcharts[a.selector]||(this._highcharts[a.selector]=new h(this,a)),this._highcharts[a.selector]},"*, string, string, string, ...":function(a,b,c,d,e){e=e||{},e.seriesField=b,e.selector=a,e.keyField=c,e.valField=d,this.stackedBarChart(e)}}),e.prototype.dropChart=function(a){this._highcharts&&this._highcharts[a]&&this._highcharts[a].drop()},d.finishModule("Highchart"),b.exports=h},{"./Overload":32,"./Shared":40}],15:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=a("./BinaryTree"),g=a("./GeoHash"),h=new e,i=new g,j=[5e3,1250,156,39.1,4.89,1.22,.153,.0382,.00477,.00119,149e-6,372e-7],k=function(){this.init.apply(this,arguments)};k.prototype.init=function(a,b,c){this._btree=new f,this._btree.index(a),this._size=0,this._id=this._itemKeyHash(a,a),this._debug=b&&b.debug?b.debug:!1,this.unique(b&&b.unique?b.unique:!1),void 0!==a&&this.keys(a),void 0!==c&&(this.collection(c),this._btree.primaryKey(c.primaryKey())),this.name(b&&b.name?b.name:this._id),this._btree.debug(this._debug)},d.addModule("Index2d",k),d.mixin(k.prototype,"Mixin.Common"),d.mixin(k.prototype,"Mixin.ChainReactor"),d.mixin(k.prototype,"Mixin.Sorting"),k.prototype.id=function(){return this._id},k.prototype.state=function(){return this._state},k.prototype.size=function(){return this._size},d.synthesize(k.prototype,"data"),d.synthesize(k.prototype,"name"),d.synthesize(k.prototype,"collection"),d.synthesize(k.prototype,"type"),d.synthesize(k.prototype,"unique"),k.prototype.keys=function(a){return void 0!==a?(this._keys=a,this._keyCount=h.parse(this._keys).length,this):this._keys},k.prototype.rebuild=function(){if(this._collection){var a,b=this._collection.subset({},{$decouple:!1,$orderBy:this._keys}),c=b.find(),d=c.length;for(this._btree.clear(),this._size=0,this._unique&&(this._uniqueLookup={}),a=0;d>a;a++)this.insert(c[a])}this._state={name:this._name,keys:this._keys,indexSize:this._size,built:new Date,updated:new Date,ok:!0}},k.prototype.insert=function(a,b){var c,d=this._unique;a=this.decouple(a),d&&(c=this._itemHash(a,this._keys),this._uniqueLookup[c]=a);var e,f,g,j,k,l=this._btree.keys();for(k=0;k<l.length;k++)e=h.get(a,l[k].path),e instanceof Array&&(g=e[0],j=e[1],f=i.encode(g,j),h.set(a,l[k].path,f));return this._btree.insert(a)?(this._size++,!0):!1},k.prototype.remove=function(a,b){var c,d=this._unique;return d&&(c=this._itemHash(a,this._keys),delete this._uniqueLookup[c]),this._btree.remove(a)?(this._size--,!0):!1},k.prototype.violation=function(a){var b=this._itemHash(a,this._keys);return Boolean(this._uniqueLookup[b])},k.prototype.hashViolation=function(a){return Boolean(this._uniqueLookup[a])},k.prototype.lookup=function(a,b){var c,d,e,f,g=this._btree.keys();for(f=0;f<g.length;f++)if(c=g[f].path,d=h.get(a,c),"object"==typeof d)return d.$near&&(e=[],e=e.concat(this.near(c,d.$near,b))),d.$geoWithin&&(e=[],e=e.concat(this.geoWithin(c,d.$geoWithin,b))),e;return this._btree.lookup(a,b)},k.prototype.near=function(a,b,c){var d,e,f,g,k,l,m,n,o,p,q,r=this,s=[],t=this._collection.primaryKey();if("km"===b.$distanceUnits){for(m=b.$maxDistance,q=0;q<j.length;q++)if(m>j[q]){l=q;break}0===l&&(l=1)}else if("miles"===b.$distanceUnits){for(m=1.60934*b.$maxDistance,q=0;q<j.length;q++)if(m>j[q]){l=q;break}0===l&&(l=1)}for(d=i.encode(b.$point[0],b.$point[1],l),e=i.calculateNeighbours(d,{type:"array"}),k=[],f=0,q=0;9>q;q++)g=this._btree.startsWith(a,e[q]),f+=g._visited,k=k.concat(g);if(k=this._collection._primaryIndex.lookup(k),k.length){for(n={},q=0;q<k.length;q++)p=h.get(k[q],a),o=n[k[q][t]]=this.distanceBetweenPoints(b.$point[0],b.$point[1],p[0],p[1]),m>=o&&s.push(k[q]);s.sort(function(a,b){return r.sortAsc(n[a[t]],n[b[t]])})}return s},k.prototype.geoWithin=function(a,b,c){return[]},k.prototype.distanceBetweenPoints=function(a,b,c,d){var e=6371,f=this.toRadians(a),g=this.toRadians(c),h=this.toRadians(c-a),i=this.toRadians(d-b),j=Math.sin(h/2)*Math.sin(h/2)+Math.cos(f)*Math.cos(g)*Math.sin(i/2)*Math.sin(i/2),k=2*Math.atan2(Math.sqrt(j),Math.sqrt(1-j));return e*k},k.prototype.toRadians=function(a){return.01747722222222*a},k.prototype.match=function(a,b){return this._btree.match(a,b)},k.prototype._itemHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.value(a,c[d].path).join(":");return g},k.prototype._itemKeyHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.keyValue(a,c[d].path);return g},k.prototype._itemHashArr=function(a,b){var c,d,f,g,h,i=new e,j=[];for(c=i.parse(b),g=0;g<c.length;g++)for(d=i.value(a,c[g].path),f=0;f<d.length;f++)if(0===g)j.push(d[f]);else for(h=0;h<j.length;h++)j[h]=j[h]+"_"+d[f];return j},d.index["2d"]=k,d.finishModule("Index2d"),b.exports=k},{"./BinaryTree":5,"./GeoHash":12,"./Path":34,"./Shared":40}],16:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=a("./BinaryTree"),g=function(){this.init.apply(this,arguments)};g.prototype.init=function(a,b,c){this._btree=new f,this._btree.index(a),this._size=0,this._id=this._itemKeyHash(a,a),this._debug=b&&b.debug?b.debug:!1,this.unique(b&&b.unique?b.unique:!1),void 0!==a&&this.keys(a),void 0!==c&&(this.collection(c),this._btree.primaryKey(c.primaryKey())),this.name(b&&b.name?b.name:this._id),this._btree.debug(this._debug)},d.addModule("IndexBinaryTree",g),d.mixin(g.prototype,"Mixin.ChainReactor"),d.mixin(g.prototype,"Mixin.Sorting"),g.prototype.id=function(){return this._id},g.prototype.state=function(){return this._state},g.prototype.size=function(){return this._size},d.synthesize(g.prototype,"data"),d.synthesize(g.prototype,"name"),d.synthesize(g.prototype,"collection"),d.synthesize(g.prototype,"type"),d.synthesize(g.prototype,"unique"),g.prototype.keys=function(a){return void 0!==a?(this._keys=a,this._keyCount=(new e).parse(this._keys).length,this):this._keys},g.prototype.rebuild=function(){if(this._collection){var a,b=this._collection.subset({},{$decouple:!1,$orderBy:this._keys}),c=b.find(),d=c.length;for(this._btree.clear(),this._size=0,this._unique&&(this._uniqueLookup={}),a=0;d>a;a++)this.insert(c[a])}this._state={name:this._name,keys:this._keys,indexSize:this._size,built:new Date,updated:new Date,ok:!0}},g.prototype.insert=function(a,b){var c,d=this._unique;return d&&(c=this._itemHash(a,this._keys),this._uniqueLookup[c]=a),this._btree.insert(a)?(this._size++,!0):!1},g.prototype.remove=function(a,b){var c,d=this._unique;return d&&(c=this._itemHash(a,this._keys),delete this._uniqueLookup[c]),this._btree.remove(a)?(this._size--,!0):!1},g.prototype.violation=function(a){var b=this._itemHash(a,this._keys);return Boolean(this._uniqueLookup[b])},g.prototype.hashViolation=function(a){return Boolean(this._uniqueLookup[a])},g.prototype.lookup=function(a,b){return this._btree.lookup(a,b)},g.prototype.match=function(a,b){return this._btree.match(a,b)},g.prototype._itemHash=function(a,b){var c,d,f=new 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b,c,d=[],e=["array","string","object","number","function","undefined"];if(a.indexOf("*")>-1)for(c=0;c<e.length;c++)b=a.replace("*",e[c]),d=d.concat(this.generateSignaturePermutations(b));else d.push(a);return d},d.prototype.callExtend=function(a,b,c,d,e){var f,g;return a&&c[b]?(f=a[b],a[b]=c[b],g=d.apply(a,e),a[b]=f,g):d.apply(a,e)},b.exports=d},{}],33:[function(a,b,c){"use strict";var d,e,f,g;d=a("./Shared");var h=function(){this.init.apply(this,arguments)};h.prototype.init=function(a){var b=this;this._name=a,this._data=new g("__FDB__dc_data_"+this._name),this._collData=new f,this._sources=[],this._sourceDroppedWrap=function(){b._sourceDropped.apply(b,arguments)}},d.addModule("Overview",h),d.mixin(h.prototype,"Mixin.Common"),d.mixin(h.prototype,"Mixin.ChainReactor"),d.mixin(h.prototype,"Mixin.Constants"),d.mixin(h.prototype,"Mixin.Triggers"),d.mixin(h.prototype,"Mixin.Events"),d.mixin(h.prototype,"Mixin.Tags"),f=a("./Collection"),g=a("./Document"),e=d.modules.Db,d.synthesize(h.prototype,"state"),d.synthesize(h.prototype,"db"),d.synthesize(h.prototype,"name"),d.synthesize(h.prototype,"query",function(a){var b=this.$super(a);return void 0!==a&&this._refresh(),b}),d.synthesize(h.prototype,"queryOptions",function(a){var b=this.$super(a);return void 0!==a&&this._refresh(),b}),d.synthesize(h.prototype,"reduce",function(a){var b=this.$super(a);return void 0!==a&&this._refresh(),b}),h.prototype.from=function(a){return void 0!==a?("string"==typeof a&&(a=this._db.collection(a)),this._setFrom(a),this):this._sources},h.prototype.find=function(){return this._collData.find.apply(this._collData,arguments)},h.prototype.exec=function(){var a=this.reduce();return a?a.apply(this):void 0},h.prototype.count=function(){return this._collData.count.apply(this._collData,arguments)},h.prototype._setFrom=function(a){for(;this._sources.length;)this._removeSource(this._sources[0]);return this._addSource(a),this},h.prototype._addSource=function(a){return a&&"View"===a.className&&(a=a.privateData(),this.debug()&&console.log(this.logIdentifier()+' Using internal private data "'+a.instanceIdentifier()+'" for IO graph linking')),-1===this._sources.indexOf(a)&&(this._sources.push(a),a.chain(this),a.on("drop",this._sourceDroppedWrap),this._refresh()),this},h.prototype._removeSource=function(a){a&&"View"===a.className&&(a=a.privateData(),this.debug()&&console.log(this.logIdentifier()+' Using internal private data "'+a.instanceIdentifier()+'" for IO graph linking'));var b=this._sources.indexOf(a);return b>-1&&(this._sources.splice(a,1),a.unChain(this),a.off("drop",this._sourceDroppedWrap),this._refresh()),this},h.prototype._sourceDropped=function(a){a&&this._removeSource(a)},h.prototype._refresh=function(){if(!this.isDropped()){if(this._sources&&this._sources[0]){this._collData.primaryKey(this._sources[0].primaryKey());var a,b=[];for(a=0;a<this._sources.length;a++)b=b.concat(this._sources[a].find(this._query,this._queryOptions));this._collData.setData(b)}if(this._reduce){var c=this._reduce.apply(this);this._data.setData(c)}}},h.prototype._chainHandler=function(a){switch(a.type){case"setData":case"insert":case"update":case"remove":this._refresh()}},h.prototype.data=function(){return this._data},h.prototype.drop=function(a){if(!this.isDropped()){for(this._state="dropped",delete this._data,delete this._collData;this._sources.length;)this._removeSource(this._sources[0]);delete this._sources,this._db&&this._name&&delete this._db._overview[this._name],this.emit("drop",this),a&&a(!1,!0),delete this._listeners}return!0},e.prototype.overview=function(a){var b=this;return a?a instanceof h?a:this._overview&&this._overview[a]?this._overview[a]:(this._overview=this._overview||{},this._overview[a]=new h(a).db(this),b.emit("create",b._overview[a],"overview",a),this._overview[a]):this._overview||{}},e.prototype.overviews=function(){var a,b,c=[];for(b in this._overview)this._overview.hasOwnProperty(b)&&(a=this._overview[b],c.push({name:b,count:a.count(),linked:void 0!==a.isLinked?a.isLinked():!1}));return c},d.finishModule("Overview"),b.exports=h},{"./Collection":7,"./Document":11,"./Shared":40}],34:[function(a,b,c){"use strict";var d=a("./Shared"),e=function(a){this.init.apply(this,arguments)};e.prototype.init=function(a){a&&this.path(a)},d.addModule("Path",e),d.mixin(e.prototype,"Mixin.Common"),d.mixin(e.prototype,"Mixin.ChainReactor"),e.prototype.path=function(a){return void 0!==a?(this._path=this.clean(a),this._pathParts=this._path.split("."),this):this._path},e.prototype.hasObjectPaths=function(a,b){var c,d=!0;for(c in a)if(a.hasOwnProperty(c)){if(void 0===b[c])return!1;if("object"==typeof a[c]&&(d=this.hasObjectPaths(a[c],b[c]),!d))return!1}return d},e.prototype.countKeys=function(a){var b,c=0;for(b in a)a.hasOwnProperty(b)&&void 0!==a[b]&&("object"!=typeof a[b]?c++:c+=this.countKeys(a[b]));return c},e.prototype.countObjectPaths=function(a,b){var c,d,e={},f=0,g=0;for(d in b)b.hasOwnProperty(d)&&("object"==typeof b[d]?(c=this.countObjectPaths(a[d],b[d]),e[d]=c.matchedKeys,g+=c.totalKeyCount,f+=c.matchedKeyCount):(g++,a&&a[d]&&"object"!=typeof a[d]?(e[d]=!0,f++):e[d]=!1));return{matchedKeys:e,matchedKeyCount:f,totalKeyCount:g}},e.prototype.parse=function(a,b){var c,d,e,f=[],g="";for(d in a)if(a.hasOwnProperty(d))if(g=d,"object"==typeof a[d])if(b)for(c=this.parse(a[d],b),e=0;e<c.length;e++)f.push({path:g+"."+c[e].path,value:c[e].value});else for(c=this.parse(a[d]),e=0;e<c.length;e++)f.push({path:g+"."+c[e].path});else b?f.push({path:g,value:a[d]}):f.push({path:g});return f},e.prototype.parseArr=function(a,b){return b=b||{},this._parseArr(a,"",[],b)},e.prototype._parseArr=function(a,b,c,d){var e,f="";b=b||"",c=c||[];for(e in a)a.hasOwnProperty(e)&&(!d.ignore||d.ignore&&!d.ignore.test(e))&&(f=b?b+"."+e:e,"object"==typeof a[e]?(d.verbose&&c.push(f),this._parseArr(a[e],f,c,d)):c.push(f));return c},e.prototype.set=function(a,b,c){if(void 0!==a&&void 0!==b){var d,e;b=this.clean(b),d=b.split("."),e=d.shift(),d.length?(a[e]=a[e]||{},this.set(a[e],d.join("."),c)):a[e]=c}return a},e.prototype.get=function(a,b){return this.value(a,b)[0]},e.prototype.value=function(a,b,c){var d,e,f,g,h,i,j,k,l;if(b&&-1===b.indexOf("."))return[a[b]];if(void 0!==a&&"object"==typeof a){if((!c||c&&!c.skipArrCheck)&&a instanceof Array){for(j=[],k=0;k<a.length;k++)j.push(this.get(a[k],b));return j}for(i=[],void 0!==b&&(b=this.clean(b),d=b.split(".")),e=d||this._pathParts,f=e.length,g=a,k=0;f>k;k++){if(g=g[e[k]],h instanceof Array){for(l=0;l<h.length;l++)i=i.concat(this.value(h,l+"."+e[k],{skipArrCheck:!0}));return i}if(!g||"object"!=typeof g)break;h=g}return[g]}return[]},e.prototype.push=function(a,b,c){if(void 0!==a&&void 0!==b){var d,e;if(b=this.clean(b),d=b.split("."),e=d.shift(),d.length)a[e]=a[e]||{},this.set(a[e],d.join("."),c);else{if(a[e]=a[e]||[],!(a[e]instanceof Array))throw"ForerunnerDB.Path: Cannot push to a path whose endpoint is not an array!";a[e].push(c)}}return a},e.prototype.keyValue=function(a,b){var c,d,e,f,g,h,i;for(void 0!==b&&(b=this.clean(b),c=b.split(".")),d=c||this._pathParts,e=d.length,f=a,i=0;e>i;i++){if(f=f[d[i]],!f||"object"!=typeof f){h=d[i]+":"+f;break}g=f}return h},e.prototype.set=function(a,b,c){if(void 0!==a&&void 0!==b){var d,e;b=this.clean(b),d=b.split("."),e=d.shift(),d.length?(a[e]=a[e]||{},this.set(a[e],d.join("."),c)):a[e]=c}return a},e.prototype.clean=function(a){return"."===a.substr(0,1)&&(a=a.substr(1,a.length-1)),a},d.finishModule("Path"),b.exports=e},{"./Shared":40}],35:[function(a,b,c){"use strict";var d,e,f,g,h,i,j,k,l,m=a("./Shared"),n=a("async"),o=a("localforage");a("./PersistCompress"),a("./PersistCrypto");k=function(){this.init.apply(this,arguments)},k.prototype.localforage=o,k.prototype.init=function(a){var b=this;this._encodeSteps=[function(){return b._encode.apply(b,arguments)}],this._decodeSteps=[function(){return b._decode.apply(b,arguments)}],a.isClient()&&void 0!==window.Storage&&(this.mode("localforage"),o.config({driver:[o.INDEXEDDB,o.WEBSQL,o.LOCALSTORAGE],name:String(a.core().name()),storeName:"FDB"}))},m.addModule("Persist",k),m.mixin(k.prototype,"Mixin.ChainReactor"),m.mixin(k.prototype,"Mixin.Common"),d=m.modules.Db,e=a("./Collection"),f=e.prototype.drop,g=a("./CollectionGroup"),h=e.prototype.init,i=d.prototype.init,j=d.prototype.drop,l=m.overload,m.synthesize(k.prototype,"auto",function(a){var b=this;return void 0!==a&&(a?(this._db.on("create",function(){b._autoLoad.apply(b,arguments)}),this._db.on("change",function(){b._autoSave.apply(b,arguments)}),this._db.debug()&&console.log(this._db.logIdentifier()+" Automatic load/save enabled")):(this._db.off("create",this._autoLoad),this._db.off("change",this._autoSave),this._db.debug()&&console.log(this._db.logIdentifier()+" Automatic load/save disbled"))),this.$super.call(this,a)}),k.prototype._autoLoad=function(a,b,c){var d=this;"function"==typeof a.load?(d._db.debug()&&console.log(d._db.logIdentifier()+" Auto-loading data for "+b+":",c),a.load(function(a,b){a&&d._db.debug()&&console.log(d._db.logIdentifier()+" Automatic load failed:",a),d.emit("load",a,b)})):d._db.debug()&&console.log(d._db.logIdentifier()+" Auto-load for "+b+":",c,"no load method, skipping")},k.prototype._autoSave=function(a,b,c){var d=this;"function"==typeof a.save&&(d._db.debug()&&console.log(d._db.logIdentifier()+" Auto-saving data for "+b+":",c),a.save(function(a,b){a&&d._db.debug()&&console.log(d._db.logIdentifier()+" Automatic save failed:",a),d.emit("save",a,b)}))},k.prototype.mode=function(a){return void 0!==a?(this._mode=a,this):this._mode},k.prototype.driver=function(a){if(void 0!==a){switch(a.toUpperCase()){case"LOCALSTORAGE":o.setDriver(o.LOCALSTORAGE);break;case"WEBSQL":o.setDriver(o.WEBSQL);break;case"INDEXEDDB":o.setDriver(o.INDEXEDDB);break;default:throw"ForerunnerDB.Persist: The persistence driver you have specified is not found. Please use either IndexedDB, WebSQL or LocalStorage!"}return this}return o.driver()},k.prototype.decode=function(a,b){n.waterfall([function(b){b&&b(!1,a,{})}].concat(this._decodeSteps),b)},k.prototype.encode=function(a,b){n.waterfall([function(b){b&&b(!1,a,{})}].concat(this._encodeSteps),b)},m.synthesize(k.prototype,"encodeSteps"),m.synthesize(k.prototype,"decodeSteps"),k.prototype.addStep=new l({object:function(a){this.$main.call(this,function(){a.encode.apply(a,arguments)},function(){a.decode.apply(a,arguments)},0)},"function, function":function(a,b){this.$main.call(this,a,b,0)},"function, function, number":function(a,b,c){this.$main.call(this,a,b,c)},$main:function(a,b,c){0===c||void 0===c?(this._encodeSteps.push(a),this._decodeSteps.unshift(b)):(this._encodeSteps.splice(c,0,a),this._decodeSteps.splice(this._decodeSteps.length-c,0,b))}}),k.prototype.unwrap=function(a){var b,c=a.split("::fdb::");switch(c[0]){case"json":b=this.jParse(c[1]);break;case"raw":b=c[1]}},k.prototype._decode=function(a,b,c){var d,e;if(a){switch(d=a.split("::fdb::"),d[0]){case"json":e=this.jParse(d[1]);break;case"raw":e=d[1]}e?(b.foundData=!0,b.rowCount=e.length||0):(b.foundData=!1,b.rowCount=0),c&&c(!1,e,b)}else b.foundData=!1,b.rowCount=0,c&&c(!1,a,b)},k.prototype._encode=function(a,b,c){var d=a;a="object"==typeof a?"json::fdb::"+this.jStringify(a):"raw::fdb::"+a,d?(b.foundData=!0,b.rowCount=d.length||0):(b.foundData=!1,b.rowCount=0),c&&c(!1,a,b)},k.prototype.save=function(a,b,c){switch(this.mode()){case"localforage":this.encode(b,function(b,d,e){o.setItem(a,d).then(function(a){c&&c(!1,a,e)},function(a){c&&c(a)})});break;default:c&&c("No data handler.")}},k.prototype.load=function(a,b){var c=this;switch(this.mode()){case"localforage":o.getItem(a).then(function(a){c.decode(a,b)},function(a){b&&b(a)});break;default:b&&b("No data handler or unrecognised data type.")}},k.prototype.drop=function(a,b){switch(this.mode()){case"localforage":o.removeItem(a).then(function(){b&&b(!1)},function(a){b&&b(a)});break;default:b&&b("No data handler or unrecognised data type.")}},e.prototype.drop=new l({"":function(){this.isDropped()||this.drop(!0)},"function":function(a){this.isDropped()||this.drop(!0,a)},"boolean":function(a){if(!this.isDropped()){if(a){if(!this._name)throw"ForerunnerDB.Persist: Cannot drop a collection's persistent storage when no name assigned to collection!";this._db&&(this._db.persist.drop(this._db._name+"-"+this._name),this._db.persist.drop(this._db._name+"-"+this._name+"-metaData"))}f.call(this)}},"boolean, function":function(a,b){var c=this;if(!this.isDropped()){if(!a)return f.call(this,b);if(this._name){if(this._db)return this._db.persist.drop(this._db._name+"-"+this._name,function(){c._db.persist.drop(c._db._name+"-"+c._name+"-metaData",b)}),f.call(this);b&&b("Cannot drop a collection's persistent storage when the collection is not attached to a database!")}else b&&b("Cannot drop a collection's persistent storage when no name assigned to collection!")}}}),e.prototype.save=function(a){var b,c=this;c._name?c._db?(b=function(){c._db.persist.save(c._db._name+"-"+c._name,c._data,function(b,d,e){b?a&&a(b):c._db.persist.save(c._db._name+"-"+c._name+"-metaData",c.metaData(),function(b,c,d){a&&a(b,c,e,d)})})},c.isProcessingQueue()?c.on("queuesComplete",function(){b()}):b()):a&&a("Cannot save a collection that is not attached to a database!"):a&&a("Cannot save a collection with no assigned name!")},e.prototype.load=function(a){var b=this;b._name?b._db?b._db.persist.load(b._db._name+"-"+b._name,function(c,d,e){c?a&&a(c):(d&&(b.remove({}),b.insert(d)),b._db.persist.load(b._db._name+"-"+b._name+"-metaData",function(c,d,f){
c||d&&b.metaData(d),a&&a(c,e,f)}))}):a&&a("Cannot load a collection that is not attached to a database!"):a&&a("Cannot load a collection with no assigned name!")},e.prototype.saveCustom=function(a){var b,c=this,d={};c._name?c._db?(b=function(){c.encode(c._data,function(b,e,f){b?a(b):(d.data={name:c._db._name+"-"+c._name,store:e,tableStats:f},c.encode(c._data,function(b,e,f){b?a(b):(d.metaData={name:c._db._name+"-"+c._name+"-metaData",store:e,tableStats:f},a(!1,d))}))})},c.isProcessingQueue()?c.on("queuesComplete",function(){b()}):b()):a&&a("Cannot save a collection that is not attached to a database!"):a&&a("Cannot save a collection with no assigned name!")},e.prototype.loadCustom=function(a,b){var c=this;c._name?c._db?a.data&&a.data.store?a.metaData&&a.metaData.store?c.decode(a.data.store,function(d,e,f){d?b(d):e&&(c.remove({}),c.insert(e),c.decode(a.metaData.store,function(a,d,e){a?b(a):d&&(c.metaData(d),b&&b(a,f,e))}))}):b('No "metaData" key found in passed object!'):b('No "data" key found in passed object!'):b&&b("Cannot load a collection that is not attached to a database!"):b&&b("Cannot load a collection with no assigned name!")},d.prototype.init=function(){i.apply(this,arguments),this.persist=new k(this)},d.prototype.load=new l({"function":function(a){this.$main.call(this,{},a)},"object, function":function(a,b){this.$main.call(this,a,b)},$main:function(a,b){var c,d,e=this._collection,f=e.keys(),g=f.length;c=function(a){a?b&&b(a):(g--,0===g&&b&&b(!1))};for(d in e)e.hasOwnProperty(d)&&(a?e[d].loadCustom(a,c):e[d].load(c))}}),d.prototype.save=new l({"function":function(a){this.$main.call(this,{},a)},"object, function":function(a,b){this.$main.call(this,a,b)},$main:function(a,b){var c,d,e=this._collection,f=e.keys(),g=f.length;c=function(a){a?b&&b(a):(g--,0===g&&b&&b(!1))};for(d in e)e.hasOwnProperty(d)&&(a.custom?e[d].saveCustom(c):e[d].save(c))}}),m.finishModule("Persist"),b.exports=k},{"./Collection":7,"./CollectionGroup":8,"./PersistCompress":36,"./PersistCrypto":37,"./Shared":40,async:43,localforage:79}],36:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("pako"),f=function(){this.init.apply(this,arguments)};f.prototype.init=function(a){},d.mixin(f.prototype,"Mixin.Common"),f.prototype.encode=function(a,b,c){var d,f,g,h={data:a,type:"fdbCompress",enabled:!1};d=a.length,g=e.deflate(a,{to:"string"}),f=g.length,d>f&&(h.data=g,h.enabled=!0),b.compression={enabled:h.enabled,compressedBytes:f,uncompressedBytes:d,effect:Math.round(100/d*f)+"%"},c(!1,this.jStringify(h),b)},f.prototype.decode=function(a,b,c){var d,f=!1;a?(a=this.jParse(a),a.enabled?(d=e.inflate(a.data,{to:"string"}),f=!0):(d=a.data,f=!1),b.compression={enabled:f},c&&c(!1,d,b)):c&&c(!1,d,b)},d.plugins.FdbCompress=f,b.exports=f},{"./Shared":40,pako:80}],37:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("crypto-js"),f=function(){this.init.apply(this,arguments)};f.prototype.init=function(a){if(!a||!a.pass)throw'Cannot initialise persistent storage encryption without a passphrase provided in the passed options object as the "pass" field.';this._algo=a.algo||"AES",this._pass=a.pass},d.mixin(f.prototype,"Mixin.Common"),d.synthesize(f.prototype,"pass"),f.prototype.stringify=function(a){var b={ct:a.ciphertext.toString(e.enc.Base64)};return a.iv&&(b.iv=a.iv.toString()),a.salt&&(b.s=a.salt.toString()),this.jStringify(b)},f.prototype.parse=function(a){var b=this.jParse(a),c=e.lib.CipherParams.create({ciphertext:e.enc.Base64.parse(b.ct)});return b.iv&&(c.iv=e.enc.Hex.parse(b.iv)),b.s&&(c.salt=e.enc.Hex.parse(b.s)),c},f.prototype.encode=function(a,b,c){var d,f=this,g={type:"fdbCrypto"};d=e[this._algo].encrypt(a,this._pass,{format:{stringify:function(){return f.stringify.apply(f,arguments)},parse:function(){return f.parse.apply(f,arguments)}}}),g.data=d.toString(),g.enabled=!0,b.encryption={enabled:g.enabled},c&&c(!1,this.jStringify(g),b)},f.prototype.decode=function(a,b,c){var d,f=this;a?(a=this.jParse(a),d=e[this._algo].decrypt(a.data,this._pass,{format:{stringify:function(){return f.stringify.apply(f,arguments)},parse:function(){return f.parse.apply(f,arguments)}}}).toString(e.enc.Utf8),c&&c(!1,d,b)):c&&c(!1,a,b)},d.plugins.FdbCrypto=f,b.exports=f},{"./Shared":40,"crypto-js":52}],38:[function(a,b,c){"use strict";var d=a("./Shared"),e=function(a,b,c){if(!(a&&b&&c))throw"ForerunnerDB.ReactorIO: ReactorIO requires in, out and process arguments to instantiate!";if(this._reactorIn=a,this._reactorOut=b,this._chainHandler=c,!a.chain)throw"ForerunnerDB.ReactorIO: ReactorIO requires passed in and out objects to implement the ChainReactor mixin!";a.chain(this),this.chain(b)};d.addModule("ReactorIO",e),e.prototype.drop=function(){return this.isDropped()||(this._state="dropped",this._reactorIn&&this._reactorIn.unChain(this),this._reactorOut&&this.unChain(this._reactorOut),delete this._reactorIn,delete this._reactorOut,delete this._chainHandler,this.emit("drop",this),delete this._listeners),!0},d.synthesize(e.prototype,"state"),d.mixin(e.prototype,"Mixin.Common"),d.mixin(e.prototype,"Mixin.ChainReactor"),d.mixin(e.prototype,"Mixin.Events"),d.finishModule("ReactorIO"),b.exports=e},{"./Shared":40}],39:[function(a,b,c){"use strict";var d=function(){this.init.apply(this,arguments)};d.prototype.init=function(){var a=this;this._encoder=[],this._decoder=[],this.registerHandler("$date",function(a){return a instanceof Date?(a.toJSON=function(){return"$date:"+this.toISOString()},!0):!1},function(b){return"string"==typeof b&&0===b.indexOf("$date:")?a.convert(new Date(b.substr(6))):void 0}),this.registerHandler("$regexp",function(a){return a instanceof RegExp?(a.toJSON=function(){return"$regexp:"+this.source.length+":"+this.source+":"+(this.global?"g":"")+(this.ignoreCase?"i":"")},!0):!1},function(b){if("string"==typeof b&&0===b.indexOf("$regexp:")){var c=b.substr(8),d=c.indexOf(":"),e=Number(c.substr(0,d)),f=c.substr(d+1,e),g=c.substr(d+e+2);return a.convert(new RegExp(f,g))}})},d.prototype.registerHandler=function(a,b,c){void 0!==a&&(this._encoder.push(b),this._decoder.push(c))},d.prototype.convert=function(a){var b,c=this._encoder;for(b=0;b<c.length;b++)if(c[b](a))return a;return a},d.prototype.reviver=function(){var a=this._decoder;return function(b,c){var d,e;for(e=0;e<a.length;e++)if(d=a[e](c),void 0!==d)return d;return c}},b.exports=d},{}],40:[function(a,b,c){"use strict";var d=a("./Overload"),e={version:"1.3.718",modules:{},plugins:{},index:{},_synth:{},addModule:function(a,b){this.modules[a]=b,this.emit("moduleLoad",[a,b])},finishModule:function(a){if(!this.modules[a])throw"ForerunnerDB.Shared: finishModule called on a module that has not been registered with addModule(): "+a;this.modules[a]._fdbFinished=!0,this.modules[a].prototype?this.modules[a].prototype.className=a:this.modules[a].className=a,this.emit("moduleFinished",[a,this.modules[a]])},moduleFinished:function(a,b){this.modules[a]&&this.modules[a]._fdbFinished?b&&b(a,this.modules[a]):this.on("moduleFinished",b)},moduleExists:function(a){return Boolean(this.modules[a])},mixin:new d({"object, string":function(a,b){var c;if("string"==typeof b&&(c=this.mixins[b],!c))throw"ForerunnerDB.Shared: Cannot find mixin named: "+b;return this.$main.call(this,a,c)},"object, *":function(a,b){return this.$main.call(this,a,b)},$main:function(a,b){if(b&&"object"==typeof b)for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);return a}}),synthesize:function(a,b,c){if(this._synth[b]=this._synth[b]||function(a){return void 0!==a?(this["_"+b]=a,this):this["_"+b]},c){var d=this;a[b]=function(){var a,e=this.$super;return this.$super=d._synth[b],a=c.apply(this,arguments),this.$super=e,a}}else a[b]=this._synth[b]},overload:d,mixins:{"Mixin.Common":a("./Mixin.Common"),"Mixin.Events":a("./Mixin.Events"),"Mixin.ChainReactor":a("./Mixin.ChainReactor"),"Mixin.CRUD":a("./Mixin.CRUD"),"Mixin.Constants":a("./Mixin.Constants"),"Mixin.Triggers":a("./Mixin.Triggers"),"Mixin.Sorting":a("./Mixin.Sorting"),"Mixin.Matching":a("./Mixin.Matching"),"Mixin.Updating":a("./Mixin.Updating"),"Mixin.Tags":a("./Mixin.Tags")}};e.mixin(e,"Mixin.Events"),b.exports=e},{"./Mixin.CRUD":20,"./Mixin.ChainReactor":21,"./Mixin.Common":22,"./Mixin.Constants":23,"./Mixin.Events":24,"./Mixin.Matching":25,"./Mixin.Sorting":26,"./Mixin.Tags":27,"./Mixin.Triggers":28,"./Mixin.Updating":29,"./Overload":32}],41:[function(a,b,c){Array.prototype.filter||(Array.prototype.filter=function(a){if(void 0===this||null===this)throw new TypeError;var b=Object(this),c=b.length>>>0;if("function"!=typeof a)throw new TypeError;for(var d=[],e=arguments.length>=2?arguments[1]:void 0,f=0;c>f;f++)if(f in b){var g=b[f];a.call(e,g,f,b)&&d.push(g)}return d}),"function"!=typeof Object.create&&(Object.create=function(){var a=function(){};return function(b){if(arguments.length>1)throw Error("Second argument not supported");if("object"!=typeof b)throw TypeError("Argument must be an object");a.prototype=b;var c=new a;return a.prototype=null,c}}()),Array.prototype.indexOf||(Array.prototype.indexOf=function(a,b){var c;if(null===this)throw new TypeError('"this" is null or not defined');var d=Object(this),e=d.length>>>0;if(0===e)return-1;var f=+b||0;if(Math.abs(f)===1/0&&(f=0),f>=e)return-1;for(c=Math.max(f>=0?f:e-Math.abs(f),0);e>c;){if(c in d&&d[c]===a)return c;c++}return-1}),b.exports={}},{}],42:[function(a,b,c){"use strict";var d,e,f,g,h,i,j,k,l,m,n=a("./Overload");d=a("./Shared");var o=function(a,b,c){this.init.apply(this,arguments)};d.addModule("View",o),d.mixin(o.prototype,"Mixin.Common"),d.mixin(o.prototype,"Mixin.Matching"),d.mixin(o.prototype,"Mixin.ChainReactor"),d.mixin(o.prototype,"Mixin.Constants"),d.mixin(o.prototype,"Mixin.Triggers"),d.mixin(o.prototype,"Mixin.Tags"),f=a("./Collection"),g=a("./CollectionGroup"),k=a("./ActiveBucket"),j=a("./ReactorIO"),h=f.prototype.init,e=d.modules.Db,i=e.prototype.init,l=d.modules.Path,m=new l,o.prototype.init=function(a,b,c){var d=this;this.sharedPathSolver=m,this._name=a,this._listeners={},this._querySettings={},this._debug={},this.query(b,c,!1),this._collectionDroppedWrap=function(){d._collectionDropped.apply(d,arguments)},this._data=new f(this.name()+"_internal")},o.prototype._handleChainIO=function(a,b){var c,d,e,f,g=a.type;return"setData"!==g&&"insert"!==g&&"update"!==g&&"remove"!==g?!1:(c=Boolean(b._querySettings.options&&b._querySettings.options.$join),d=Boolean(b._querySettings.query),e=void 0!==b._data._transformIn,c||d||e?(f={dataArr:[],removeArr:[]},"insert"===a.type?a.data.dataSet instanceof Array?f.dataArr=a.data.dataSet:f.dataArr=[a.data.dataSet]:"update"===a.type?f.dataArr=a.data.dataSet:"remove"===a.type&&(a.data.dataSet instanceof Array?f.removeArr=a.data.dataSet:f.removeArr=[a.data.dataSet]),f.dataArr instanceof Array||(console.warn("WARNING: dataArr being processed by chain reactor in View class is inconsistent!"),f.dataArr=[]),f.removeArr instanceof Array||(console.warn("WARNING: removeArr being processed by chain reactor in View class is inconsistent!"),f.removeArr=[]),c&&(this.debug()&&console.time(this.logIdentifier()+" :: _handleChainIO_ActiveJoin"),b._handleChainIO_ActiveJoin(a,f),this.debug()&&console.timeEnd(this.logIdentifier()+" :: _handleChainIO_ActiveJoin")),d&&(this.debug()&&console.time(this.logIdentifier()+" :: _handleChainIO_ActiveQuery"),b._handleChainIO_ActiveQuery(a,f),this.debug()&&console.timeEnd(this.logIdentifier()+" :: _handleChainIO_ActiveQuery")),e&&(this.debug()&&console.time(this.logIdentifier()+" :: _handleChainIO_TransformIn"),b._handleChainIO_TransformIn(a,f),this.debug()&&console.timeEnd(this.logIdentifier()+" :: _handleChainIO_TransformIn")),f.dataArr.length||f.removeArr.length?(f.pk=b._data.primaryKey(),f.removeArr.length&&(this.debug()&&console.time(this.logIdentifier()+" :: _handleChainIO_RemovePackets"),b._handleChainIO_RemovePackets(this,a,f),this.debug()&&console.timeEnd(this.logIdentifier()+" :: _handleChainIO_RemovePackets")),f.dataArr.length&&(this.debug()&&console.time(this.logIdentifier()+" :: _handleChainIO_UpsertPackets"),b._handleChainIO_UpsertPackets(this,a,f),this.debug()&&console.timeEnd(this.logIdentifier()+" :: _handleChainIO_UpsertPackets")),!0):!0):!1)},o.prototype._handleChainIO_ActiveJoin=function(a,b){var c,d=b.dataArr;c=this.applyJoin(d,this._querySettings.options.$join,{},{}),this.spliceArrayByIndexList(d,c),b.removeArr=b.removeArr.concat(c)},o.prototype._handleChainIO_ActiveQuery=function(a,b){var c,d=this,e=b.dataArr;for(c=e.length-1;c>=0;c--)d._match(e[c],d._querySettings.query,d._querySettings.options,"and",{})||(b.removeArr.push(e[c]),e.splice(c,1))},o.prototype._handleChainIO_TransformIn=function(a,b){var c,d=this,e=b.dataArr,f=b.removeArr,g=d._data._transformIn;for(c=0;c<e.length;c++)e[c]=g(e[c]);for(c=0;c<f.length;c++)f[c]=g(f[c])},o.prototype._handleChainIO_RemovePackets=function(a,b,c){var d,e,f=[],g=c.pk,h=c.removeArr,i={dataSet:h,query:{$or:f}};for(e=0;e<h.length;e++)d={},d[g]=h[e][g],f.push(d);a.chainSend("remove",i)},o.prototype._handleChainIO_UpsertPackets=function(a,b,c){var d,e,f,g=this._data,h=g._primaryIndex,i=g._primaryCrc,j=c.pk,k=c.dataArr,l=[],m=[];for(f=0;f<k.length;f++)d=k[f],h.get(d[j])?i.get(d[j])!==this.hash(d[j])&&m.push(d):l.push(d);if(l.length&&a.chainSend("insert",{dataSet:l}),m.length)for(f=0;f<m.length;f++)d=m[f],e={},e[j]=d[j],a.chainSend("update",{query:e,update:d,dataSet:[d]})},o.prototype.insert=function(){this._from.insert.apply(this._from,arguments)},o.prototype.update=function(){this._from.update.apply(this._from,arguments)},o.prototype.updateById=function(){this._from.updateById.apply(this._from,arguments)},o.prototype.remove=function(){this._from.remove.apply(this._from,arguments)},o.prototype.find=function(a,b){return this._data.find(a,b)},o.prototype.findOne=function(a,b){return this._data.findOne(a,b)},o.prototype.findById=function(a,b){return this._data.findById(a,b)},o.prototype.findSub=function(a,b,c,d){return this._data.findSub(a,b,c,d)},o.prototype.findSubOne=function(a,b,c,d){return this._data.findSubOne(a,b,c,d)},o.prototype.data=function(){return this._data},o.prototype.from=function(a,b){var c=this;if(void 0!==a){this._from&&(this._from.off("drop",this._collectionDroppedWrap),delete this._from),this._io&&(this._io.drop(),delete this._io),"string"==typeof a&&(a=this._db.collection(a)),"View"===a.className&&(a=a._data,this.debug()&&console.log(this.logIdentifier()+' Using internal data "'+a.instanceIdentifier()+'" for IO graph linking')),this._from=a,this._from.on("drop",this._collectionDroppedWrap),this._io=new j(this._from,this,function(a){return c._handleChainIO.call(this,a,c)}),this._data.primaryKey(a.primaryKey());var d=a.find(this._querySettings.query,this._querySettings.options);return this._data.setData(d,{},b),this._querySettings.options&&this._querySettings.options.$orderBy?this.rebuildActiveBucket(this._querySettings.options.$orderBy):this.rebuildActiveBucket(),this}return this._from},o.prototype._chainHandler=function(a){var b,c,d,e,f,g,h,i;switch(this.debug()&&console.log(this.logIdentifier()+" Received chain reactor data: "+a.type),a.type){case"setData":this.debug()&&console.log(this.logIdentifier()+' Setting data in underlying (internal) view collection "'+this._data.name()+'"');var j=this._from.find(this._querySettings.query,this._querySettings.options);this._data.setData(j),this.rebuildActiveBucket(this._querySettings.options);break;case"insert":if(this.debug()&&console.log(this.logIdentifier()+' Inserting some data into underlying (internal) view collection "'+this._data.name()+'"'),a.data.dataSet=this.decouple(a.data.dataSet),a.data.dataSet instanceof Array||(a.data.dataSet=[a.data.dataSet]),this._querySettings.options&&this._querySettings.options.$orderBy)for(b=a.data.dataSet,c=b.length,d=0;c>d;d++)e=this._activeBucket.insert(b[d]),this._data._insertHandle(b[d],e);else e=this._data._data.length,this._data._insertHandle(a.data.dataSet,e);break;case"update":if(this.debug()&&console.log(this.logIdentifier()+' Updating some data in underlying (internal) view collection "'+this._data.name()+'"'),g=this._data.primaryKey(),f=this._data._handleUpdate(a.data.query,a.data.update,a.data.options),this._querySettings.options&&this._querySettings.options.$orderBy)for(c=f.length,d=0;c>d;d++)h=f[d],this._activeBucket.remove(h),i=this._data._data.indexOf(h),e=this._activeBucket.insert(h),i!==e&&this._data._updateSpliceMove(this._data._data,i,e);break;case"remove":if(this.debug()&&console.log(this.logIdentifier()+' Removing some data from underlying (internal) view collection "'+this._data.name()+'"'),this._data.remove(a.data.query,a.options),this._querySettings.options&&this._querySettings.options.$orderBy)for(b=a.data.dataSet,c=b.length,d=0;c>d;d++)this._activeBucket.remove(b[d])}},o.prototype._collectionDropped=function(a){a&&delete this._from},o.prototype.ensureIndex=function(){return this._data.ensureIndex.apply(this._data,arguments)},o.prototype.on=function(){return this._data.on.apply(this._data,arguments)},o.prototype.off=function(){return this._data.off.apply(this._data,arguments)},o.prototype.emit=function(){return this._data.emit.apply(this._data,arguments)},o.prototype.deferEmit=function(){return this._data.deferEmit.apply(this._data,arguments)},o.prototype.distinct=function(a,b,c){return this._data.distinct(a,b,c)},o.prototype.primaryKey=function(){return this._data.primaryKey()},o.prototype.drop=function(a){return this.isDropped()?!1:(this._from&&(this._from.off("drop",this._collectionDroppedWrap),this._from._removeView(this)),(this.debug()||this._db&&this._db.debug())&&console.log(this.logIdentifier()+" Dropping"),this._state="dropped",this._io&&this._io.drop(),this._data&&this._data.drop(),this._db&&this._name&&delete this._db._view[this._name],this.emit("drop",this),a&&a(!1,!0),delete this._chain,delete this._from,delete this._data,delete this._io,delete this._listeners,delete this._querySettings,delete this._db,!0)},o.prototype.queryData=function(a,b,c){return void 0!==a&&(this._querySettings.query=a,a.$findSub&&!a.$findSub.$from&&(a.$findSub.$from=this._data.name()),a.$findSubOne&&!a.$findSubOne.$from&&(a.$findSubOne.$from=this._data.name())),void 0!==b&&(this._querySettings.options=b),(void 0!==a||void 0!==b)&&(void 0===c||c===!0)&&this.refresh(),void 0!==a&&this.emit("queryChange",a),void 0!==b&&this.emit("queryOptionsChange",b),void 0!==a||void 0!==b?this:this._querySettings},o.prototype.queryAdd=function(a,b,c){this._querySettings.query=this._querySettings.query||{};var d,e=this._querySettings.query;if(void 0!==a)for(d in a)a.hasOwnProperty(d)&&(void 0===e[d]||void 0!==e[d]&&b!==!1)&&(e[d]=a[d]);(void 0===c||c===!0)&&this.refresh(),void 0!==e&&this.emit("queryChange",e)},o.prototype.queryRemove=function(a,b){var c,d=this._querySettings.query;if(d){if(void 0!==a)for(c in a)a.hasOwnProperty(c)&&delete d[c];(void 0===b||b===!0)&&this.refresh(),void 0!==d&&this.emit("queryChange",d)}},o.prototype.query=new n({"":function(){return this._querySettings.query},object:function(a){return this.$main.call(this,a,void 0,!0)},"*, boolean":function(a,b){return this.$main.call(this,a,void 0,b)},"object, object":function(a,b){return this.$main.call(this,a,b,!0)},"*, *, boolean":function(a,b,c){return this.$main.call(this,a,b,c)},$main:function(a,b,c){return void 0!==a&&(this._querySettings.query=a,a.$findSub&&!a.$findSub.$from&&(a.$findSub.$from=this._data.name()),a.$findSubOne&&!a.$findSubOne.$from&&(a.$findSubOne.$from=this._data.name())),void 0!==b&&(this._querySettings.options=b),(void 0!==a||void 0!==b)&&(void 0===c||c===!0)&&this.refresh(),void 0!==a&&this.emit("queryChange",a),void 0!==b&&this.emit("queryOptionsChange",b),void 0!==a||void 0!==b?this:this._querySettings}}),o.prototype.orderBy=function(a){if(void 0!==a){var b=this.queryOptions()||{};return b.$orderBy=a,this.queryOptions(b),this}return(this.queryOptions()||{}).$orderBy},o.prototype.page=function(a){if(void 0!==a){var b=this.queryOptions()||{};return a!==b.$page&&(b.$page=a,this.queryOptions(b)),this}return(this.queryOptions()||{}).$page},o.prototype.pageFirst=function(){return this.page(0)},o.prototype.pageLast=function(){var a=this.cursor().pages,b=void 0!==a?a:0;return this.page(b-1)},o.prototype.pageScan=function(a){if(void 0!==a){var b=this.cursor().pages,c=this.queryOptions()||{},d=void 0!==c.$page?c.$page:0;return d+=a,0>d&&(d=0),d>=b&&(d=b-1),this.page(d)}},o.prototype.queryOptions=function(a,b){return void 0!==a?(this._querySettings.options=a,void 0===a.$decouple&&(a.$decouple=!0),void 0===b||b===!0?this.refresh():this.rebuildActiveBucket(a.$orderBy),void 0!==a&&this.emit("queryOptionsChange",a),this):this._querySettings.options},o.prototype.rebuildActiveBucket=function(a){if(a){var b=this._data._data,c=b.length;this._activeBucket=new k(a),this._activeBucket.primaryKey(this._data.primaryKey());for(var d=0;c>d;d++)this._activeBucket.insert(b[d])}else delete this._activeBucket},o.prototype.refresh=function(){var a,b,c,d,e=this;if(this._from&&(this._data.remove(),a=this._from.find(this._querySettings.query,this._querySettings.options),this.cursor(a.$cursor),this._data.insert(a),this._data._data.$cursor=a.$cursor,this._data._data.$cursor=a.$cursor),this._querySettings&&this._querySettings.options&&this._querySettings.options.$join&&this._querySettings.options.$join.length){if(e.__joinChange=e.__joinChange||function(){e._joinChange()},this._joinCollections&&this._joinCollections.length)for(c=0;c<this._joinCollections.length;c++)this._db.collection(this._joinCollections[c]).off("immediateChange",e.__joinChange);for(b=this._querySettings.options.$join,this._joinCollections=[],c=0;c<b.length;c++)for(d in b[c])b[c].hasOwnProperty(d)&&this._joinCollections.push(d);if(this._joinCollections.length)for(c=0;c<this._joinCollections.length;c++)this._db.collection(this._joinCollections[c]).on("immediateChange",e.__joinChange)}return this._querySettings.options&&this._querySettings.options.$orderBy?this.rebuildActiveBucket(this._querySettings.options.$orderBy):this.rebuildActiveBucket(),this},o.prototype._joinChange=function(a,b){this.emit("joinChange"),this.refresh()},o.prototype.count=function(){return this._data.count.apply(this._data,arguments)},o.prototype.subset=function(){return this._data.subset.apply(this._data,arguments)},o.prototype.transform=function(a){var b,c;return b=this._data.transform(),this._data.transform(a),c=this._data.transform(),c.enabled&&c.dataIn&&(b.enabled!==c.enabled||b.dataIn!==c.dataIn)&&this.refresh(),c},o.prototype.filter=function(a,b,c){return this._data.filter(a,b,c)},o.prototype.data=function(){return this._data},o.prototype.indexOf=function(){return 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Int16Array||a instanceof Uint16Array||a instanceof Int32Array||a instanceof Uint32Array||a instanceof Float32Array||a instanceof Float64Array)&&(a=new Uint8Array(a.buffer,a.byteOffset,a.byteLength)),a instanceof Uint8Array){for(var b=a.byteLength,c=[],d=0;b>d;d++)c[d>>>2]|=a[d]<<24-d%4*8;e.call(this,c,b)}else e.apply(this,arguments)};f.prototype=d}}(),a.lib.WordArray})},{"./core":46}],54:[function(a,b,c){!function(d,e){"object"==typeof c?b.exports=c=e(a("./core")):"function"==typeof define&&define.amd?define(["./core"],e):e(d.CryptoJS)}(this,function(a){return function(b){function c(a,b,c,d,e,f,g){var h=a+(b&c|~b&d)+e+g;return(h<<f|h>>>32-f)+b}function d(a,b,c,d,e,f,g){var h=a+(b&d|c&~d)+e+g;return(h<<f|h>>>32-f)+b}function e(a,b,c,d,e,f,g){var h=a+(b^c^d)+e+g;return(h<<f|h>>>32-f)+b}function f(a,b,c,d,e,f,g){var h=a+(c^(b|~d))+e+g;return(h<<f|h>>>32-f)+b}var g=a,h=g.lib,i=h.WordArray,j=h.Hasher,k=g.algo,l=[];!function(){for(var a=0;64>a;a++)l[a]=4294967296*b.abs(b.sin(a+1))|0}();var m=k.MD5=j.extend({_doReset:function(){this._hash=new i.init([1732584193,4023233417,2562383102,271733878])},_doProcessBlock:function(a,b){for(var g=0;16>g;g++){var h=b+g,i=a[h];a[h]=16711935&(i<<8|i>>>24)|4278255360&(i<<24|i>>>8)}var j=this._hash.words,k=a[b+0],m=a[b+1],n=a[b+2],o=a[b+3],p=a[b+4],q=a[b+5],r=a[b+6],s=a[b+7],t=a[b+8],u=a[b+9],v=a[b+10],w=a[b+11],x=a[b+12],y=a[b+13],z=a[b+14],A=a[b+15],B=j[0],C=j[1],D=j[2],E=j[3];B=c(B,C,D,E,k,7,l[0]),E=c(E,B,C,D,m,12,l[1]),D=c(D,E,B,C,n,17,l[2]),C=c(C,D,E,B,o,22,l[3]),B=c(B,C,D,E,p,7,l[4]),E=c(E,B,C,D,q,12,l[5]),D=c(D,E,B,C,r,17,l[6]),C=c(C,D,E,B,s,22,l[7]),B=c(B,C,D,E,t,7,l[8]),E=c(E,B,C,D,u,12,l[9]),D=c(D,E,B,C,v,17,l[10]),C=c(C,D,E,B,w,22,l[11]),B=c(B,C,D,E,x,7,l[12]),E=c(E,B,C,D,y,12,l[13]),D=c(D,E,B,C,z,17,l[14]),C=c(C,D,E,B,A,22,l[15]),B=d(B,C,D,E,m,5,l[16]),E=d(E,B,C,D,r,9,l[17]),D=d(D,E,B,C,w,14,l[18]),C=d(C,D,E,B,k,20,l[19]),B=d(B,C,D,E,q,5,l[20]),E=d(E,B,C,D,v,9,l[21]),D=d(D,E,B,C,A,14,l[22]),C=d(C,D,E,B,p,20,l[23]),B=d(B,C,D,E,u,5,l[24]),E=d(E,B,C,D,z,9,l[25]),D=d(D,E,B,C,o,14,l[26]),C=d(C,D,E,B,t,20,l[27]),B=d(B,C,D,E,y,5,l[28]),E=d(E,B,C,D,n,9,l[29]),D=d(D,E,B,C,s,14,l[30]),C=d(C,D,E,B,x,20,l[31]),B=e(B,C,D,E,q,4,l[32]),E=e(E,B,C,D,t,11,l[33]),D=e(D,E,B,C,w,16,l[34]),C=e(C,D,E,B,z,23,l[35]),B=e(B,C,D,E,m,4,l[36]),E=e(E,B,C,D,p,11,l[37]),D=e(D,E,B,C,s,16,l[38]),C=e(C,D,E,B,v,23,l[39]),B=e(B,C,D,E,y,4,l[40]),E=e(E,B,C,D,k,11,l[41]),D=e(D,E,B,C,o,16,l[42]),C=e(C,D,E,B,r,23,l[43]),B=e(B,C,D,E,u,4,l[44]),E=e(E,B,C,D,x,11,l[45]),D=e(D,E,B,C,A,16,l[46]),C=e(C,D,E,B,n,23,l[47]),B=f(B,C,D,E,k,6,l[48]),E=f(E,B,C,D,s,10,l[49]),D=f(D,E,B,C,z,15,l[50]),C=f(C,D,E,B,q,21,l[51]),B=f(B,C,D,E,x,6,l[52]),E=f(E,B,C,D,o,10,l[53]),D=f(D,E,B,C,v,15,l[54]),C=f(C,D,E,B,m,21,l[55]),B=f(B,C,D,E,t,6,l[56]),E=f(E,B,C,D,A,10,l[57]),D=f(D,E,B,C,r,15,l[58]),C=f(C,D,E,B,y,21,l[59]),B=f(B,C,D,E,p,6,l[60]),E=f(E,B,C,D,w,10,l[61]),D=f(D,E,B,C,n,15,l[62]),C=f(C,D,E,B,u,21,l[63]),j[0]=j[0]+B|0,j[1]=j[1]+C|0,j[2]=j[2]+D|0,j[3]=j[3]+E|0},_doFinalize:function(){var a=this._data,c=a.words,d=8*this._nDataBytes,e=8*a.sigBytes;c[e>>>5]|=128<<24-e%32;var f=b.floor(d/4294967296),g=d;c[(e+64>>>9<<4)+15]=16711935&(f<<8|f>>>24)|4278255360&(f<<24|f>>>8),c[(e+64>>>9<<4)+14]=16711935&(g<<8|g>>>24)|4278255360&(g<<24|g>>>8),a.sigBytes=4*(c.length+1),this._process();for(var h=this._hash,i=h.words,j=0;4>j;j++){var k=i[j];i[j]=16711935&(k<<8|k>>>24)|4278255360&(k<<24|k>>>8)}return h},clone:function(){var a=j.clone.call(this);return a._hash=this._hash.clone(),a}});g.MD5=j._createHelper(m),g.HmacMD5=j._createHmacHelper(m)}(Math),a.MD5})},{"./core":46}],55:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.mode.CFB=function(){function b(a,b,c,d){var e=this._iv;if(e){var f=e.slice(0);this._iv=void 0}else var f=this._prevBlock;d.encryptBlock(f,0);for(var g=0;c>g;g++)a[b+g]^=f[g]}var c=a.lib.BlockCipherMode.extend();return c.Encryptor=c.extend({processBlock:function(a,c){var d=this._cipher,e=d.blockSize;b.call(this,a,c,e,d),this._prevBlock=a.slice(c,c+e)}}),c.Decryptor=c.extend({processBlock:function(a,c){var d=this._cipher,e=d.blockSize,f=a.slice(c,c+e);b.call(this,a,c,e,d),this._prevBlock=f}}),c}(),a.mode.CFB})},{"./cipher-core":45,"./core":46}],56:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.mode.CTRGladman=function(){function b(a){if(255===(a>>24&255)){var b=a>>16&255,c=a>>8&255,d=255&a;255===b?(b=0,255===c?(c=0,255===d?d=0:++d):++c):++b,a=0,a+=b<<16,a+=c<<8,a+=d}else a+=1<<24;return a}function c(a){return 0===(a[0]=b(a[0]))&&(a[1]=b(a[1])),a}var d=a.lib.BlockCipherMode.extend(),e=d.Encryptor=d.extend({processBlock:function(a,b){var d=this._cipher,e=d.blockSize,f=this._iv,g=this._counter;f&&(g=this._counter=f.slice(0),this._iv=void 0),c(g);var h=g.slice(0);d.encryptBlock(h,0);for(var i=0;e>i;i++)a[b+i]^=h[i]}});return d.Decryptor=e,d}(),a.mode.CTRGladman})},{"./cipher-core":45,"./core":46}],57:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.mode.CTR=function(){var b=a.lib.BlockCipherMode.extend(),c=b.Encryptor=b.extend({processBlock:function(a,b){var c=this._cipher,d=c.blockSize,e=this._iv,f=this._counter;e&&(f=this._counter=e.slice(0),this._iv=void 0);var g=f.slice(0);c.encryptBlock(g,0),f[d-1]=f[d-1]+1|0;for(var h=0;d>h;h++)a[b+h]^=g[h]}});return b.Decryptor=c,b}(),a.mode.CTR})},{"./cipher-core":45,"./core":46}],58:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.mode.ECB=function(){var b=a.lib.BlockCipherMode.extend();return b.Encryptor=b.extend({processBlock:function(a,b){this._cipher.encryptBlock(a,b)}}),b.Decryptor=b.extend({processBlock:function(a,b){this._cipher.decryptBlock(a,b)}}),b}(),a.mode.ECB})},{"./cipher-core":45,"./core":46}],59:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.mode.OFB=function(){var b=a.lib.BlockCipherMode.extend(),c=b.Encryptor=b.extend({processBlock:function(a,b){var c=this._cipher,d=c.blockSize,e=this._iv,f=this._keystream;e&&(f=this._keystream=e.slice(0),this._iv=void 0),c.encryptBlock(f,0);for(var g=0;d>g;g++)a[b+g]^=f[g]}});return b.Decryptor=c,b}(),a.mode.OFB})},{"./cipher-core":45,"./core":46}],60:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.pad.AnsiX923={pad:function(a,b){var c=a.sigBytes,d=4*b,e=d-c%d,f=c+e-1;a.clamp(),a.words[f>>>2]|=e<<24-f%4*8,a.sigBytes+=e},unpad:function(a){var b=255&a.words[a.sigBytes-1>>>2];a.sigBytes-=b}},a.pad.Ansix923})},{"./cipher-core":45,"./core":46}],61:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.pad.Iso10126={pad:function(b,c){var d=4*c,e=d-b.sigBytes%d;b.concat(a.lib.WordArray.random(e-1)).concat(a.lib.WordArray.create([e<<24],1))},unpad:function(a){var b=255&a.words[a.sigBytes-1>>>2];a.sigBytes-=b}},a.pad.Iso10126})},{"./cipher-core":45,"./core":46}],62:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.pad.Iso97971={pad:function(b,c){b.concat(a.lib.WordArray.create([2147483648],1)),a.pad.ZeroPadding.pad(b,c)},unpad:function(b){a.pad.ZeroPadding.unpad(b),b.sigBytes--}},a.pad.Iso97971})},{"./cipher-core":45,"./core":46}],63:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.pad.NoPadding={pad:function(){},unpad:function(){}},a.pad.NoPadding})},{"./cipher-core":45,"./core":46}],64:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.pad.ZeroPadding={pad:function(a,b){var c=4*b;a.clamp(),a.sigBytes+=c-(a.sigBytes%c||c)},unpad:function(a){for(var b=a.words,c=a.sigBytes-1;!(b[c>>>2]>>>24-c%4*8&255);)c--;a.sigBytes=c+1}},a.pad.ZeroPadding})},{"./cipher-core":45,"./core":46}],65:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./sha1"),a("./hmac")):"function"==typeof define&&define.amd?define(["./core","./sha1","./hmac"],e):e(d.CryptoJS)}(this,function(a){return function(){var b=a,c=b.lib,d=c.Base,e=c.WordArray,f=b.algo,g=f.SHA1,h=f.HMAC,i=f.PBKDF2=d.extend({cfg:d.extend({keySize:4,hasher:g,iterations:1}),init:function(a){this.cfg=this.cfg.extend(a)},compute:function(a,b){for(var c=this.cfg,d=h.create(c.hasher,a),f=e.create(),g=e.create([1]),i=f.words,j=g.words,k=c.keySize,l=c.iterations;i.length<k;){var m=d.update(b).finalize(g);d.reset();for(var n=m.words,o=n.length,p=m,q=1;l>q;q++){p=d.finalize(p),d.reset();for(var r=p.words,s=0;o>s;s++)n[s]^=r[s]}f.concat(m),j[0]++}return f.sigBytes=4*k,f}});b.PBKDF2=function(a,b,c){return i.create(c).compute(a,b)}}(),a.PBKDF2})},{"./core":46,"./hmac":51,"./sha1":70}],66:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./enc-base64"),a("./md5"),a("./evpkdf"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./enc-base64","./md5","./evpkdf","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(){for(var a=this._X,b=this._C,c=0;8>c;c++)h[c]=b[c];b[0]=b[0]+1295307597+this._b|0,b[1]=b[1]+3545052371+(b[0]>>>0<h[0]>>>0?1:0)|0,b[2]=b[2]+886263092+(b[1]>>>0<h[1]>>>0?1:0)|0,b[3]=b[3]+1295307597+(b[2]>>>0<h[2]>>>0?1:0)|0,b[4]=b[4]+3545052371+(b[3]>>>0<h[3]>>>0?1:0)|0,b[5]=b[5]+886263092+(b[4]>>>0<h[4]>>>0?1:0)|0,b[6]=b[6]+1295307597+(b[5]>>>0<h[5]>>>0?1:0)|0,b[7]=b[7]+3545052371+(b[6]>>>0<h[6]>>>0?1:0)|0,this._b=b[7]>>>0<h[7]>>>0?1:0;for(var c=0;8>c;c++){var d=a[c]+b[c],e=65535&d,f=d>>>16,g=((e*e>>>17)+e*f>>>15)+f*f,j=((4294901760&d)*d|0)+((65535&d)*d|0);i[c]=g^j}a[0]=i[0]+(i[7]<<16|i[7]>>>16)+(i[6]<<16|i[6]>>>16)|0,a[1]=i[1]+(i[0]<<8|i[0]>>>24)+i[7]|0,a[2]=i[2]+(i[1]<<16|i[1]>>>16)+(i[0]<<16|i[0]>>>16)|0,a[3]=i[3]+(i[2]<<8|i[2]>>>24)+i[1]|0,
a[4]=i[4]+(i[3]<<16|i[3]>>>16)+(i[2]<<16|i[2]>>>16)|0,a[5]=i[5]+(i[4]<<8|i[4]>>>24)+i[3]|0,a[6]=i[6]+(i[5]<<16|i[5]>>>16)+(i[4]<<16|i[4]>>>16)|0,a[7]=i[7]+(i[6]<<8|i[6]>>>24)+i[5]|0}var c=a,d=c.lib,e=d.StreamCipher,f=c.algo,g=[],h=[],i=[],j=f.RabbitLegacy=e.extend({_doReset:function(){var a=this._key.words,c=this.cfg.iv,d=this._X=[a[0],a[3]<<16|a[2]>>>16,a[1],a[0]<<16|a[3]>>>16,a[2],a[1]<<16|a[0]>>>16,a[3],a[2]<<16|a[1]>>>16],e=this._C=[a[2]<<16|a[2]>>>16,4294901760&a[0]|65535&a[1],a[3]<<16|a[3]>>>16,4294901760&a[1]|65535&a[2],a[0]<<16|a[0]>>>16,4294901760&a[2]|65535&a[3],a[1]<<16|a[1]>>>16,4294901760&a[3]|65535&a[0]];this._b=0;for(var f=0;4>f;f++)b.call(this);for(var f=0;8>f;f++)e[f]^=d[f+4&7];if(c){var g=c.words,h=g[0],i=g[1],j=16711935&(h<<8|h>>>24)|4278255360&(h<<24|h>>>8),k=16711935&(i<<8|i>>>24)|4278255360&(i<<24|i>>>8),l=j>>>16|4294901760&k,m=k<<16|65535&j;e[0]^=j,e[1]^=l,e[2]^=k,e[3]^=m,e[4]^=j,e[5]^=l,e[6]^=k,e[7]^=m;for(var f=0;4>f;f++)b.call(this)}},_doProcessBlock:function(a,c){var d=this._X;b.call(this),g[0]=d[0]^d[5]>>>16^d[3]<<16,g[1]=d[2]^d[7]>>>16^d[5]<<16,g[2]=d[4]^d[1]>>>16^d[7]<<16,g[3]=d[6]^d[3]>>>16^d[1]<<16;for(var e=0;4>e;e++)g[e]=16711935&(g[e]<<8|g[e]>>>24)|4278255360&(g[e]<<24|g[e]>>>8),a[c+e]^=g[e]},blockSize:4,ivSize:2});c.RabbitLegacy=e._createHelper(j)}(),a.RabbitLegacy})},{"./cipher-core":45,"./core":46,"./enc-base64":47,"./evpkdf":49,"./md5":54}],67:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./enc-base64"),a("./md5"),a("./evpkdf"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./enc-base64","./md5","./evpkdf","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(){for(var a=this._X,b=this._C,c=0;8>c;c++)h[c]=b[c];b[0]=b[0]+1295307597+this._b|0,b[1]=b[1]+3545052371+(b[0]>>>0<h[0]>>>0?1:0)|0,b[2]=b[2]+886263092+(b[1]>>>0<h[1]>>>0?1:0)|0,b[3]=b[3]+1295307597+(b[2]>>>0<h[2]>>>0?1:0)|0,b[4]=b[4]+3545052371+(b[3]>>>0<h[3]>>>0?1:0)|0,b[5]=b[5]+886263092+(b[4]>>>0<h[4]>>>0?1:0)|0,b[6]=b[6]+1295307597+(b[5]>>>0<h[5]>>>0?1:0)|0,b[7]=b[7]+3545052371+(b[6]>>>0<h[6]>>>0?1:0)|0,this._b=b[7]>>>0<h[7]>>>0?1:0;for(var c=0;8>c;c++){var d=a[c]+b[c],e=65535&d,f=d>>>16,g=((e*e>>>17)+e*f>>>15)+f*f,j=((4294901760&d)*d|0)+((65535&d)*d|0);i[c]=g^j}a[0]=i[0]+(i[7]<<16|i[7]>>>16)+(i[6]<<16|i[6]>>>16)|0,a[1]=i[1]+(i[0]<<8|i[0]>>>24)+i[7]|0,a[2]=i[2]+(i[1]<<16|i[1]>>>16)+(i[0]<<16|i[0]>>>16)|0,a[3]=i[3]+(i[2]<<8|i[2]>>>24)+i[1]|0,a[4]=i[4]+(i[3]<<16|i[3]>>>16)+(i[2]<<16|i[2]>>>16)|0,a[5]=i[5]+(i[4]<<8|i[4]>>>24)+i[3]|0,a[6]=i[6]+(i[5]<<16|i[5]>>>16)+(i[4]<<16|i[4]>>>16)|0,a[7]=i[7]+(i[6]<<8|i[6]>>>24)+i[5]|0}var c=a,d=c.lib,e=d.StreamCipher,f=c.algo,g=[],h=[],i=[],j=f.Rabbit=e.extend({_doReset:function(){for(var a=this._key.words,c=this.cfg.iv,d=0;4>d;d++)a[d]=16711935&(a[d]<<8|a[d]>>>24)|4278255360&(a[d]<<24|a[d]>>>8);var e=this._X=[a[0],a[3]<<16|a[2]>>>16,a[1],a[0]<<16|a[3]>>>16,a[2],a[1]<<16|a[0]>>>16,a[3],a[2]<<16|a[1]>>>16],f=this._C=[a[2]<<16|a[2]>>>16,4294901760&a[0]|65535&a[1],a[3]<<16|a[3]>>>16,4294901760&a[1]|65535&a[2],a[0]<<16|a[0]>>>16,4294901760&a[2]|65535&a[3],a[1]<<16|a[1]>>>16,4294901760&a[3]|65535&a[0]];this._b=0;for(var d=0;4>d;d++)b.call(this);for(var d=0;8>d;d++)f[d]^=e[d+4&7];if(c){var g=c.words,h=g[0],i=g[1],j=16711935&(h<<8|h>>>24)|4278255360&(h<<24|h>>>8),k=16711935&(i<<8|i>>>24)|4278255360&(i<<24|i>>>8),l=j>>>16|4294901760&k,m=k<<16|65535&j;f[0]^=j,f[1]^=l,f[2]^=k,f[3]^=m,f[4]^=j,f[5]^=l,f[6]^=k,f[7]^=m;for(var d=0;4>d;d++)b.call(this)}},_doProcessBlock:function(a,c){var d=this._X;b.call(this),g[0]=d[0]^d[5]>>>16^d[3]<<16,g[1]=d[2]^d[7]>>>16^d[5]<<16,g[2]=d[4]^d[1]>>>16^d[7]<<16,g[3]=d[6]^d[3]>>>16^d[1]<<16;for(var e=0;4>e;e++)g[e]=16711935&(g[e]<<8|g[e]>>>24)|4278255360&(g[e]<<24|g[e]>>>8),a[c+e]^=g[e]},blockSize:4,ivSize:2});c.Rabbit=e._createHelper(j)}(),a.Rabbit})},{"./cipher-core":45,"./core":46,"./enc-base64":47,"./evpkdf":49,"./md5":54}],68:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./enc-base64"),a("./md5"),a("./evpkdf"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./enc-base64","./md5","./evpkdf","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(){for(var a=this._S,b=this._i,c=this._j,d=0,e=0;4>e;e++){b=(b+1)%256,c=(c+a[b])%256;var f=a[b];a[b]=a[c],a[c]=f,d|=a[(a[b]+a[c])%256]<<24-8*e}return this._i=b,this._j=c,d}var c=a,d=c.lib,e=d.StreamCipher,f=c.algo,g=f.RC4=e.extend({_doReset:function(){for(var a=this._key,b=a.words,c=a.sigBytes,d=this._S=[],e=0;256>e;e++)d[e]=e;for(var e=0,f=0;256>e;e++){var g=e%c,h=b[g>>>2]>>>24-g%4*8&255;f=(f+d[e]+h)%256;var i=d[e];d[e]=d[f],d[f]=i}this._i=this._j=0},_doProcessBlock:function(a,c){a[c]^=b.call(this)},keySize:8,ivSize:0});c.RC4=e._createHelper(g);var h=f.RC4Drop=g.extend({cfg:g.cfg.extend({drop:192}),_doReset:function(){g._doReset.call(this);for(var a=this.cfg.drop;a>0;a--)b.call(this)}});c.RC4Drop=e._createHelper(h)}(),a.RC4})},{"./cipher-core":45,"./core":46,"./enc-base64":47,"./evpkdf":49,"./md5":54}],69:[function(a,b,c){!function(d,e){"object"==typeof c?b.exports=c=e(a("./core")):"function"==typeof define&&define.amd?define(["./core"],e):e(d.CryptoJS)}(this,function(a){return function(b){function c(a,b,c){return a^b^c}function d(a,b,c){return a&b|~a&c}function e(a,b,c){return(a|~b)^c}function f(a,b,c){return a&c|b&~c}function g(a,b,c){return a^(b|~c)}function h(a,b){return a<<b|a>>>32-b}var i=a,j=i.lib,k=j.WordArray,l=j.Hasher,m=i.algo,n=k.create([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13]),o=k.create([5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11]),p=k.create([11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6]),q=k.create([8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11]),r=k.create([0,1518500249,1859775393,2400959708,2840853838]),s=k.create([1352829926,1548603684,1836072691,2053994217,0]),t=m.RIPEMD160=l.extend({_doReset:function(){this._hash=k.create([1732584193,4023233417,2562383102,271733878,3285377520])},_doProcessBlock:function(a,b){for(var i=0;16>i;i++){var j=b+i,k=a[j];a[j]=16711935&(k<<8|k>>>24)|4278255360&(k<<24|k>>>8)}var l,m,t,u,v,w,x,y,z,A,B=this._hash.words,C=r.words,D=s.words,E=n.words,F=o.words,G=p.words,H=q.words;w=l=B[0],x=m=B[1],y=t=B[2],z=u=B[3],A=v=B[4];for(var I,i=0;80>i;i+=1)I=l+a[b+E[i]]|0,I+=16>i?c(m,t,u)+C[0]:32>i?d(m,t,u)+C[1]:48>i?e(m,t,u)+C[2]:64>i?f(m,t,u)+C[3]:g(m,t,u)+C[4],I=0|I,I=h(I,G[i]),I=I+v|0,l=v,v=u,u=h(t,10),t=m,m=I,I=w+a[b+F[i]]|0,I+=16>i?g(x,y,z)+D[0]:32>i?f(x,y,z)+D[1]:48>i?e(x,y,z)+D[2]:64>i?d(x,y,z)+D[3]:c(x,y,z)+D[4],I=0|I,I=h(I,H[i]),I=I+A|0,w=A,A=z,z=h(y,10),y=x,x=I;I=B[1]+t+z|0,B[1]=B[2]+u+A|0,B[2]=B[3]+v+w|0,B[3]=B[4]+l+x|0,B[4]=B[0]+m+y|0,B[0]=I},_doFinalize:function(){var a=this._data,b=a.words,c=8*this._nDataBytes,d=8*a.sigBytes;b[d>>>5]|=128<<24-d%32,b[(d+64>>>9<<4)+14]=16711935&(c<<8|c>>>24)|4278255360&(c<<24|c>>>8),a.sigBytes=4*(b.length+1),this._process();for(var e=this._hash,f=e.words,g=0;5>g;g++){var h=f[g];f[g]=16711935&(h<<8|h>>>24)|4278255360&(h<<24|h>>>8)}return e},clone:function(){var a=l.clone.call(this);return a._hash=this._hash.clone(),a}});i.RIPEMD160=l._createHelper(t),i.HmacRIPEMD160=l._createHmacHelper(t)}(Math),a.RIPEMD160})},{"./core":46}],70:[function(a,b,c){!function(d,e){"object"==typeof c?b.exports=c=e(a("./core")):"function"==typeof define&&define.amd?define(["./core"],e):e(d.CryptoJS)}(this,function(a){return function(){var b=a,c=b.lib,d=c.WordArray,e=c.Hasher,f=b.algo,g=[],h=f.SHA1=e.extend({_doReset:function(){this._hash=new d.init([1732584193,4023233417,2562383102,271733878,3285377520])},_doProcessBlock:function(a,b){for(var c=this._hash.words,d=c[0],e=c[1],f=c[2],h=c[3],i=c[4],j=0;80>j;j++){if(16>j)g[j]=0|a[b+j];else{var k=g[j-3]^g[j-8]^g[j-14]^g[j-16];g[j]=k<<1|k>>>31}var l=(d<<5|d>>>27)+i+g[j];l+=20>j?(e&f|~e&h)+1518500249:40>j?(e^f^h)+1859775393:60>j?(e&f|e&h|f&h)-1894007588:(e^f^h)-899497514,i=h,h=f,f=e<<30|e>>>2,e=d,d=l}c[0]=c[0]+d|0,c[1]=c[1]+e|0,c[2]=c[2]+f|0,c[3]=c[3]+h|0,c[4]=c[4]+i|0},_doFinalize:function(){var a=this._data,b=a.words,c=8*this._nDataBytes,d=8*a.sigBytes;return b[d>>>5]|=128<<24-d%32,b[(d+64>>>9<<4)+14]=Math.floor(c/4294967296),b[(d+64>>>9<<4)+15]=c,a.sigBytes=4*b.length,this._process(),this._hash},clone:function(){var a=e.clone.call(this);return a._hash=this._hash.clone(),a}});b.SHA1=e._createHelper(h),b.HmacSHA1=e._createHmacHelper(h)}(),a.SHA1})},{"./core":46}],71:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./sha256")):"function"==typeof define&&define.amd?define(["./core","./sha256"],e):e(d.CryptoJS)}(this,function(a){return function(){var b=a,c=b.lib,d=c.WordArray,e=b.algo,f=e.SHA256,g=e.SHA224=f.extend({_doReset:function(){this._hash=new d.init([3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428])},_doFinalize:function(){var a=f._doFinalize.call(this);return a.sigBytes-=4,a}});b.SHA224=f._createHelper(g),b.HmacSHA224=f._createHmacHelper(g)}(),a.SHA224})},{"./core":46,"./sha256":72}],72:[function(a,b,c){!function(d,e){"object"==typeof c?b.exports=c=e(a("./core")):"function"==typeof define&&define.amd?define(["./core"],e):e(d.CryptoJS)}(this,function(a){return function(b){var c=a,d=c.lib,e=d.WordArray,f=d.Hasher,g=c.algo,h=[],i=[];!function(){function a(a){for(var c=b.sqrt(a),d=2;c>=d;d++)if(!(a%d))return!1;return!0}function c(a){return 4294967296*(a-(0|a))|0}for(var d=2,e=0;64>e;)a(d)&&(8>e&&(h[e]=c(b.pow(d,.5))),i[e]=c(b.pow(d,1/3)),e++),d++}();var j=[],k=g.SHA256=f.extend({_doReset:function(){this._hash=new e.init(h.slice(0))},_doProcessBlock:function(a,b){for(var c=this._hash.words,d=c[0],e=c[1],f=c[2],g=c[3],h=c[4],k=c[5],l=c[6],m=c[7],n=0;64>n;n++){if(16>n)j[n]=0|a[b+n];else{var o=j[n-15],p=(o<<25|o>>>7)^(o<<14|o>>>18)^o>>>3,q=j[n-2],r=(q<<15|q>>>17)^(q<<13|q>>>19)^q>>>10;j[n]=p+j[n-7]+r+j[n-16]}var s=h&k^~h&l,t=d&e^d&f^e&f,u=(d<<30|d>>>2)^(d<<19|d>>>13)^(d<<10|d>>>22),v=(h<<26|h>>>6)^(h<<21|h>>>11)^(h<<7|h>>>25),w=m+v+s+i[n]+j[n],x=u+t;m=l,l=k,k=h,h=g+w|0,g=f,f=e,e=d,d=w+x|0}c[0]=c[0]+d|0,c[1]=c[1]+e|0,c[2]=c[2]+f|0,c[3]=c[3]+g|0,c[4]=c[4]+h|0,c[5]=c[5]+k|0,c[6]=c[6]+l|0,c[7]=c[7]+m|0},_doFinalize:function(){var a=this._data,c=a.words,d=8*this._nDataBytes,e=8*a.sigBytes;return c[e>>>5]|=128<<24-e%32,c[(e+64>>>9<<4)+14]=b.floor(d/4294967296),c[(e+64>>>9<<4)+15]=d,a.sigBytes=4*c.length,this._process(),this._hash},clone:function(){var a=f.clone.call(this);return a._hash=this._hash.clone(),a}});c.SHA256=f._createHelper(k),c.HmacSHA256=f._createHmacHelper(k)}(Math),a.SHA256})},{"./core":46}],73:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./x64-core")):"function"==typeof define&&define.amd?define(["./core","./x64-core"],e):e(d.CryptoJS)}(this,function(a){return function(b){var c=a,d=c.lib,e=d.WordArray,f=d.Hasher,g=c.x64,h=g.Word,i=c.algo,j=[],k=[],l=[];!function(){for(var a=1,b=0,c=0;24>c;c++){j[a+5*b]=(c+1)*(c+2)/2%64;var d=b%5,e=(2*a+3*b)%5;a=d,b=e}for(var a=0;5>a;a++)for(var b=0;5>b;b++)k[a+5*b]=b+(2*a+3*b)%5*5;for(var f=1,g=0;24>g;g++){for(var i=0,m=0,n=0;7>n;n++){if(1&f){var o=(1<<n)-1;32>o?m^=1<<o:i^=1<<o-32}128&f?f=f<<1^113:f<<=1}l[g]=h.create(i,m)}}();var m=[];!function(){for(var a=0;25>a;a++)m[a]=h.create()}();var n=i.SHA3=f.extend({cfg:f.cfg.extend({outputLength:512}),_doReset:function(){for(var a=this._state=[],b=0;25>b;b++)a[b]=new h.init;this.blockSize=(1600-2*this.cfg.outputLength)/32},_doProcessBlock:function(a,b){for(var c=this._state,d=this.blockSize/2,e=0;d>e;e++){var f=a[b+2*e],g=a[b+2*e+1];f=16711935&(f<<8|f>>>24)|4278255360&(f<<24|f>>>8),g=16711935&(g<<8|g>>>24)|4278255360&(g<<24|g>>>8);var h=c[e];h.high^=g,h.low^=f}for(var i=0;24>i;i++){for(var n=0;5>n;n++){for(var o=0,p=0,q=0;5>q;q++){var h=c[n+5*q];o^=h.high,p^=h.low}var r=m[n];r.high=o,r.low=p}for(var n=0;5>n;n++)for(var s=m[(n+4)%5],t=m[(n+1)%5],u=t.high,v=t.low,o=s.high^(u<<1|v>>>31),p=s.low^(v<<1|u>>>31),q=0;5>q;q++){var h=c[n+5*q];h.high^=o,h.low^=p}for(var w=1;25>w;w++){var h=c[w],x=h.high,y=h.low,z=j[w];if(32>z)var o=x<<z|y>>>32-z,p=y<<z|x>>>32-z;else var o=y<<z-32|x>>>64-z,p=x<<z-32|y>>>64-z;var A=m[k[w]];A.high=o,A.low=p}var B=m[0],C=c[0];B.high=C.high,B.low=C.low;for(var n=0;5>n;n++)for(var q=0;5>q;q++){var w=n+5*q,h=c[w],D=m[w],E=m[(n+1)%5+5*q],F=m[(n+2)%5+5*q];h.high=D.high^~E.high&F.high,h.low=D.low^~E.low&F.low}var h=c[0],G=l[i];h.high^=G.high,h.low^=G.low}},_doFinalize:function(){var a=this._data,c=a.words,d=(8*this._nDataBytes,8*a.sigBytes),f=32*this.blockSize;c[d>>>5]|=1<<24-d%32,c[(b.ceil((d+1)/f)*f>>>5)-1]|=128,a.sigBytes=4*c.length,this._process();for(var g=this._state,h=this.cfg.outputLength/8,i=h/8,j=[],k=0;i>k;k++){var l=g[k],m=l.high,n=l.low;m=16711935&(m<<8|m>>>24)|4278255360&(m<<24|m>>>8),n=16711935&(n<<8|n>>>24)|4278255360&(n<<24|n>>>8),j.push(n),j.push(m)}return new e.init(j,h)},clone:function(){for(var a=f.clone.call(this),b=a._state=this._state.slice(0),c=0;25>c;c++)b[c]=b[c].clone();return a}});c.SHA3=f._createHelper(n),c.HmacSHA3=f._createHmacHelper(n)}(Math),a.SHA3})},{"./core":46,"./x64-core":77}],74:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./x64-core"),a("./sha512")):"function"==typeof define&&define.amd?define(["./core","./x64-core","./sha512"],e):e(d.CryptoJS)}(this,function(a){return function(){var b=a,c=b.x64,d=c.Word,e=c.WordArray,f=b.algo,g=f.SHA512,h=f.SHA384=g.extend({_doReset:function(){this._hash=new e.init([new d.init(3418070365,3238371032),new d.init(1654270250,914150663),new d.init(2438529370,812702999),new d.init(355462360,4144912697),new d.init(1731405415,4290775857),new d.init(2394180231,1750603025),new d.init(3675008525,1694076839),new d.init(1203062813,3204075428)])},_doFinalize:function(){var a=g._doFinalize.call(this);return a.sigBytes-=16,a}});b.SHA384=g._createHelper(h),b.HmacSHA384=g._createHmacHelper(h)}(),a.SHA384})},{"./core":46,"./sha512":75,"./x64-core":77}],75:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./x64-core")):"function"==typeof define&&define.amd?define(["./core","./x64-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(){return g.create.apply(g,arguments)}var c=a,d=c.lib,e=d.Hasher,f=c.x64,g=f.Word,h=f.WordArray,i=c.algo,j=[b(1116352408,3609767458),b(1899447441,602891725),b(3049323471,3964484399),b(3921009573,2173295548),b(961987163,4081628472),b(1508970993,3053834265),b(2453635748,2937671579),b(2870763221,3664609560),b(3624381080,2734883394),b(310598401,1164996542),b(607225278,1323610764),b(1426881987,3590304994),b(1925078388,4068182383),b(2162078206,991336113),b(2614888103,633803317),b(3248222580,3479774868),b(3835390401,2666613458),b(4022224774,944711139),b(264347078,2341262773),b(604807628,2007800933),b(770255983,1495990901),b(1249150122,1856431235),b(1555081692,3175218132),b(1996064986,2198950837),b(2554220882,3999719339),b(2821834349,766784016),b(2952996808,2566594879),b(3210313671,3203337956),b(3336571891,1034457026),b(3584528711,2466948901),b(113926993,3758326383),b(338241895,168717936),b(666307205,1188179964),b(773529912,1546045734),b(1294757372,1522805485),b(1396182291,2643833823),b(1695183700,2343527390),b(1986661051,1014477480),b(2177026350,1206759142),b(2456956037,344077627),b(2730485921,1290863460),b(2820302411,3158454273),b(3259730800,3505952657),b(3345764771,106217008),b(3516065817,3606008344),b(3600352804,1432725776),b(4094571909,1467031594),b(275423344,851169720),b(430227734,3100823752),b(506948616,1363258195),b(659060556,3750685593),b(883997877,3785050280),b(958139571,3318307427),b(1322822218,3812723403),b(1537002063,2003034995),b(1747873779,3602036899),b(1955562222,1575990012),b(2024104815,1125592928),b(2227730452,2716904306),b(2361852424,442776044),b(2428436474,593698344),b(2756734187,3733110249),b(3204031479,2999351573),b(3329325298,3815920427),b(3391569614,3928383900),b(3515267271,566280711),b(3940187606,3454069534),b(4118630271,4000239992),b(116418474,1914138554),b(174292421,2731055270),b(289380356,3203993006),b(460393269,320620315),b(685471733,587496836),b(852142971,1086792851),b(1017036298,365543100),b(1126000580,2618297676),b(1288033470,3409855158),b(1501505948,4234509866),b(1607167915,987167468),b(1816402316,1246189591)],k=[];!function(){for(var a=0;80>a;a++)k[a]=b()}();var l=i.SHA512=e.extend({_doReset:function(){this._hash=new h.init([new g.init(1779033703,4089235720),new g.init(3144134277,2227873595),new g.init(1013904242,4271175723),new g.init(2773480762,1595750129),new g.init(1359893119,2917565137),new g.init(2600822924,725511199),new g.init(528734635,4215389547),new g.init(1541459225,327033209)])},_doProcessBlock:function(a,b){for(var c=this._hash.words,d=c[0],e=c[1],f=c[2],g=c[3],h=c[4],i=c[5],l=c[6],m=c[7],n=d.high,o=d.low,p=e.high,q=e.low,r=f.high,s=f.low,t=g.high,u=g.low,v=h.high,w=h.low,x=i.high,y=i.low,z=l.high,A=l.low,B=m.high,C=m.low,D=n,E=o,F=p,G=q,H=r,I=s,J=t,K=u,L=v,M=w,N=x,O=y,P=z,Q=A,R=B,S=C,T=0;80>T;T++){var U=k[T];if(16>T)var V=U.high=0|a[b+2*T],W=U.low=0|a[b+2*T+1];else{var X=k[T-15],Y=X.high,Z=X.low,$=(Y>>>1|Z<<31)^(Y>>>8|Z<<24)^Y>>>7,_=(Z>>>1|Y<<31)^(Z>>>8|Y<<24)^(Z>>>7|Y<<25),aa=k[T-2],ba=aa.high,ca=aa.low,da=(ba>>>19|ca<<13)^(ba<<3|ca>>>29)^ba>>>6,ea=(ca>>>19|ba<<13)^(ca<<3|ba>>>29)^(ca>>>6|ba<<26),fa=k[T-7],ga=fa.high,ha=fa.low,ia=k[T-16],ja=ia.high,ka=ia.low,W=_+ha,V=$+ga+(_>>>0>W>>>0?1:0),W=W+ea,V=V+da+(ea>>>0>W>>>0?1:0),W=W+ka,V=V+ja+(ka>>>0>W>>>0?1:0);U.high=V,U.low=W}var la=L&N^~L&P,ma=M&O^~M&Q,na=D&F^D&H^F&H,oa=E&G^E&I^G&I,pa=(D>>>28|E<<4)^(D<<30|E>>>2)^(D<<25|E>>>7),qa=(E>>>28|D<<4)^(E<<30|D>>>2)^(E<<25|D>>>7),ra=(L>>>14|M<<18)^(L>>>18|M<<14)^(L<<23|M>>>9),sa=(M>>>14|L<<18)^(M>>>18|L<<14)^(M<<23|L>>>9),ta=j[T],ua=ta.high,va=ta.low,wa=S+sa,xa=R+ra+(S>>>0>wa>>>0?1:0),wa=wa+ma,xa=xa+la+(ma>>>0>wa>>>0?1:0),wa=wa+va,xa=xa+ua+(va>>>0>wa>>>0?1:0),wa=wa+W,xa=xa+V+(W>>>0>wa>>>0?1:0),ya=qa+oa,za=pa+na+(qa>>>0>ya>>>0?1:0);R=P,S=Q,P=N,Q=O,N=L,O=M,M=K+wa|0,L=J+xa+(K>>>0>M>>>0?1:0)|0,J=H,K=I,H=F,I=G,F=D,G=E,E=wa+ya|0,D=xa+za+(wa>>>0>E>>>0?1:0)|0}o=d.low=o+E,d.high=n+D+(E>>>0>o>>>0?1:0),q=e.low=q+G,e.high=p+F+(G>>>0>q>>>0?1:0),s=f.low=s+I,f.high=r+H+(I>>>0>s>>>0?1:0),u=g.low=u+K,g.high=t+J+(K>>>0>u>>>0?1:0),w=h.low=w+M,h.high=v+L+(M>>>0>w>>>0?1:0),y=i.low=y+O,i.high=x+N+(O>>>0>y>>>0?1:0),A=l.low=A+Q,l.high=z+P+(Q>>>0>A>>>0?1:0),C=m.low=C+S,m.high=B+R+(S>>>0>C>>>0?1:0)},_doFinalize:function(){var a=this._data,b=a.words,c=8*this._nDataBytes,d=8*a.sigBytes;b[d>>>5]|=128<<24-d%32,b[(d+128>>>10<<5)+30]=Math.floor(c/4294967296),b[(d+128>>>10<<5)+31]=c,a.sigBytes=4*b.length,this._process();var e=this._hash.toX32();return e},clone:function(){var a=e.clone.call(this);return a._hash=this._hash.clone(),a},blockSize:32});c.SHA512=e._createHelper(l),c.HmacSHA512=e._createHmacHelper(l)}(),a.SHA512})},{"./core":46,"./x64-core":77}],76:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./enc-base64"),a("./md5"),a("./evpkdf"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./enc-base64","./md5","./evpkdf","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(a,b){var c=(this._lBlock>>>a^this._rBlock)&b;this._rBlock^=c,this._lBlock^=c<<a}function c(a,b){var c=(this._rBlock>>>a^this._lBlock)&b;this._lBlock^=c,this._rBlock^=c<<a}var 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a=this._key,b=a.words,c=[],d=0;56>d;d++){var e=i[d]-1;c[d]=b[e>>>5]>>>31-e%32&1}for(var f=this._subKeys=[],g=0;16>g;g++){for(var h=f[g]=[],l=k[g],d=0;24>d;d++)h[d/6|0]|=c[(j[d]-1+l)%28]<<31-d%6,h[4+(d/6|0)]|=c[28+(j[d+24]-1+l)%28]<<31-d%6;h[0]=h[0]<<1|h[0]>>>31;for(var d=1;7>d;d++)h[d]=h[d]>>>4*(d-1)+3;h[7]=h[7]<<5|h[7]>>>27}for(var m=this._invSubKeys=[],d=0;16>d;d++)m[d]=f[15-d]},encryptBlock:function(a,b){this._doCryptBlock(a,b,this._subKeys)},decryptBlock:function(a,b){this._doCryptBlock(a,b,this._invSubKeys)},_doCryptBlock:function(a,d,e){this._lBlock=a[d],this._rBlock=a[d+1],b.call(this,4,252645135),b.call(this,16,65535),c.call(this,2,858993459),c.call(this,8,16711935),b.call(this,1,1431655765);for(var f=0;16>f;f++){for(var g=e[f],h=this._lBlock,i=this._rBlock,j=0,k=0;8>k;k++)j|=l[k][((i^g[k])&m[k])>>>0];this._lBlock=i,this._rBlock=h^j}var 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b!==K?M:h.wrap<=0?N:(2===h.wrap?(i(h,255&a.adler),i(h,a.adler>>8&255),i(h,a.adler>>16&255),i(h,a.adler>>24&255),i(h,255&a.total_in),i(h,a.total_in>>8&255),i(h,a.total_in>>16&255),i(h,a.total_in>>24&255)):(j(h,a.adler>>>16),j(h,65535&a.adler)),g(a),h.wrap>0&&(h.wrap=-h.wrap),0!==h.pending?M:N)}function A(a){var b;return a&&a.state?(b=a.state.status,b!==la&&b!==ma&&b!==na&&b!==oa&&b!==pa&&b!==qa&&b!==ra?d(a,O):(a.state=null,b===qa?d(a,P):M)):O}var B,C=a("../utils/common"),D=a("./trees"),E=a("./adler32"),F=a("./crc32"),G=a("./messages"),H=0,I=1,J=3,K=4,L=5,M=0,N=1,O=-2,P=-3,Q=-5,R=-1,S=1,T=2,U=3,V=4,W=0,X=2,Y=8,Z=9,$=15,_=8,aa=29,ba=256,ca=ba+1+aa,da=30,ea=19,fa=2*ca+1,ga=15,ha=3,ia=258,ja=ia+ha+1,ka=32,la=42,ma=69,na=73,oa=91,pa=103,qa=113,ra=666,sa=1,ta=2,ua=3,va=4,wa=3,xa=function(a,b,c,d,e){this.good_length=a,this.max_lazy=b,this.nice_length=c,this.max_chain=d,this.func=e};B=[new xa(0,0,0,0,n),new xa(4,4,8,4,o),new xa(4,5,16,8,o),new xa(4,6,32,32,o),new xa(4,4,16,16,p),new 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c,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C;c=a.state,f=a.next_in,B=a.input,g=f+(a.avail_in-5),h=a.next_out,C=a.output,i=h-(b-a.avail_out),j=h+(a.avail_out-257),k=c.dmax,l=c.wsize,m=c.whave,n=c.wnext,o=c.window,p=c.hold,q=c.bits,r=c.lencode,s=c.distcode,t=(1<<c.lenbits)-1,u=(1<<c.distbits)-1;a:do{15>q&&(p+=B[f++]<<q,q+=8,p+=B[f++]<<q,q+=8),v=r[p&t];b:for(;;){if(w=v>>>24,p>>>=w,q-=w,w=v>>>16&255,0===w)C[h++]=65535&v;else{if(!(16&w)){if(0===(64&w)){v=r[(65535&v)+(p&(1<<w)-1)];continue b}if(32&w){c.mode=e;break a}a.msg="invalid literal/length code",c.mode=d;break a}x=65535&v,w&=15,w&&(w>q&&(p+=B[f++]<<q,q+=8),x+=p&(1<<w)-1,p>>>=w,q-=w),15>q&&(p+=B[f++]<<q,q+=8,p+=B[f++]<<q,q+=8),v=s[p&u];c:for(;;){if(w=v>>>24,p>>>=w,q-=w,w=v>>>16&255,!(16&w)){if(0===(64&w)){v=s[(65535&v)+(p&(1<<w)-1)];continue c}a.msg="invalid distance code",c.mode=d;break a}if(y=65535&v,w&=15,w>q&&(p+=B[f++]<<q,q+=8,w>q&&(p+=B[f++]<<q,q+=8)),y+=p&(1<<w)-1,y>k){a.msg="invalid distance too far back",c.mode=d;break a}if(p>>>=w,q-=w,w=h-i,y>w){if(w=y-w,w>m&&c.sane){a.msg="invalid distance too far back",c.mode=d;break a}if(z=0,A=o,0===n){if(z+=l-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}else if(w>n){if(z+=l+n-w,w-=n,x>w){x-=w;do C[h++]=o[z++];while(--w);if(z=0,x>n){w=n,x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}}else if(z+=n-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}for(;x>2;)C[h++]=A[z++],C[h++]=A[z++],C[h++]=A[z++],x-=3;x&&(C[h++]=A[z++],x>1&&(C[h++]=A[z++]))}else{z=h-y;do C[h++]=C[z++],C[h++]=C[z++],C[h++]=C[z++],x-=3;while(x>2);x&&(C[h++]=C[z++],x>1&&(C[h++]=C[z++]))}break}}break}}while(g>f&&j>h);x=q>>3,f-=x,q-=x<<3,p&=(1<<q)-1,a.next_in=f,a.next_out=h,a.avail_in=g>f?5+(g-f):5-(f-g),a.avail_out=j>h?257+(j-h):257-(h-j),c.hold=p,c.bits=q}},{}],91:[function(a,b,c){"use strict";function d(a){return(a>>>24&255)+(a>>>8&65280)+((65280&a)<<8)+((255&a)<<24)}function e(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new r.Buf16(320),this.work=new r.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function f(a){var b;return a&&a.state?(b=a.state,a.total_in=a.total_out=b.total=0,a.msg="",b.wrap&&(a.adler=1&b.wrap),b.mode=K,b.last=0,b.havedict=0,b.dmax=32768,b.head=null,b.hold=0,b.bits=0,b.lencode=b.lendyn=new r.Buf32(oa),b.distcode=b.distdyn=new r.Buf32(pa),b.sane=1,b.back=-1,C):F}function g(a){var b;return a&&a.state?(b=a.state,b.wsize=0,b.whave=0,b.wnext=0,f(a)):F}function h(a,b){var c,d;return 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c.head&&(c.head.comment=null);c.mode=S;case S:if(512&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(m!==(65535&c.check)){a.msg="header crc mismatch",c.mode=la;break}m=0,n=0}c.head&&(c.head.hcrc=c.flags>>9&1,c.head.done=!0),a.adler=c.check=0,c.mode=V;break;case T:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}a.adler=c.check=d(m),m=0,n=0,c.mode=U;case U:if(0===c.havedict)return a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,E;a.adler=c.check=1,c.mode=V;case V:if(b===A||b===B)break a;case W:if(c.last){m>>>=7&n,n-=7&n,c.mode=ia;break}for(;3>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}switch(c.last=1&m,m>>>=1,n-=1,3&m){case 0:c.mode=X;break;case 1:if(k(c),c.mode=ba,b===B){m>>>=2,n-=2;break a}break;case 2:c.mode=$;break;case 3:a.msg="invalid block type",c.mode=la}m>>>=2,n-=2;break;case X:for(m>>>=7&n,n-=7&n;32>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if((65535&m)!==(m>>>16^65535)){a.msg="invalid stored block 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ea:for(;Aa=c.distcode[m&(1<<c.distbits)-1],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(0===(240&ra)){for(ta=qa,ua=ra,va=sa;Aa=c.distcode[va+((m&(1<<ta+ua)-1)>>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=ta+qa);){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}m>>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,64&ra){a.msg="invalid distance code",c.mode=la;break}c.offset=sa,c.extra=15&ra,c.mode=fa;case fa:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.offset+=m&(1<<c.extra)-1,m>>>=c.extra,n-=c.extra,c.back+=c.extra}if(c.offset>c.dmax){a.msg="invalid distance too far back",c.mode=la;break}c.mode=ga;case ga:if(0===j)break a;if(q=p-j,c.offset>q){if(q=c.offset-q,q>c.whave&&c.sane){a.msg="invalid distance too far back",c.mode=la;break}q>c.wnext?(q-=c.wnext,oa=c.wsize-q):oa=c.wnext-q,q>c.length&&(q=c.length),pa=c.window}else pa=f,oa=h-c.offset,q=c.length;q>j&&(q=j),j-=q,c.length-=q;do f[h++]=pa[oa++];while(--q);0===c.length&&(c.mode=ca);break;case ha:if(0===j)break a;f[h++]=c.length,j--,c.mode=ca;break;case ia:if(c.wrap){for(;32>n;){if(0===i)break a;i--,m|=e[g++]<<n,n+=8}if(p-=j,a.total_out+=p,c.total+=p,p&&(a.adler=c.check=c.flags?t(c.check,f,p,h-p):s(c.check,f,p,h-p)),p=j,(c.flags?m:d(m))!==c.check){a.msg="incorrect data check",c.mode=la;break}m=0,n=0}c.mode=ja;case ja:if(c.wrap&&c.flags){for(;32>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(m!==(4294967295&c.total)){a.msg="incorrect length check",c.mode=la;break}m=0,n=0}c.mode=ka;case ka:xa=D;break a;case la:xa=G;break a;case ma:return H;case na:default:return F}return a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,(c.wsize||p!==a.avail_out&&c.mode<la&&(c.mode<ia||b!==z))&&l(a,a.output,a.next_out,p-a.avail_out)?(c.mode=ma,H):(o-=a.avail_in,p-=a.avail_out,a.total_in+=o,a.total_out+=p,c.total+=p,c.wrap&&p&&(a.adler=c.check=c.flags?t(c.check,f,p,a.next_out-p):s(c.check,f,p,a.next_out-p)),a.data_type=c.bits+(c.last?64:0)+(c.mode===V?128:0)+(c.mode===ba||c.mode===Y?256:0),(0===o&&0===p||b===z)&&xa===C&&(xa=I),xa)}function n(a){if(!a||!a.state)return F;var b=a.state;return b.window&&(b.window=null),a.state=null,C}function o(a,b){var c;return a&&a.state?(c=a.state,0===(2&c.wrap)?F:(c.head=b,b.done=!1,C)):F}var p,q,r=a("../utils/common"),s=a("./adler32"),t=a("./crc32"),u=a("./inffast"),v=a("./inftrees"),w=0,x=1,y=2,z=4,A=5,B=6,C=0,D=1,E=2,F=-2,G=-3,H=-4,I=-5,J=8,K=1,L=2,M=3,N=4,O=5,P=6,Q=7,R=8,S=9,T=10,U=11,V=12,W=13,X=14,Y=15,Z=16,$=17,_=18,aa=19,ba=20,ca=21,da=22,ea=23,fa=24,ga=25,ha=26,ia=27,ja=28,ka=29,la=30,ma=31,na=32,oa=852,pa=592,qa=15,ra=qa,sa=!0;c.inflateReset=g,c.inflateReset2=h,c.inflateResetKeep=f,c.inflateInit=j,c.inflateInit2=i,c.inflate=m,c.inflateEnd=n,c.inflateGetHeader=o,c.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":83,"./adler32":85,"./crc32":87,"./inffast":90,"./inftrees":92}],92:[function(a,b,c){"use strict";var d=a("../utils/common"),e=15,f=852,g=592,h=0,i=1,j=2,k=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],l=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],m=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],n=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];b.exports=function(a,b,c,o,p,q,r,s){var t,u,v,w,x,y,z,A,B,C=s.bits,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=null,O=0,P=new d.Buf16(e+1),Q=new d.Buf16(e+1),R=null,S=0;for(D=0;e>=D;D++)P[D]=0;for(E=0;o>E;E++)P[b[c+E]]++;for(H=C,G=e;G>=1&&0===P[G];G--);if(H>G&&(H=G),0===G)return p[q++]=20971520,p[q++]=20971520,s.bits=1,0;for(F=1;G>F&&0===P[F];F++);for(F>H&&(H=F),K=1,D=1;e>=D;D++)if(K<<=1,K-=P[D],0>K)return-1;if(K>0&&(a===h||1!==G))return-1;for(Q[1]=0,D=1;e>D;D++)Q[D+1]=Q[D]+P[D];for(E=0;o>E;E++)0!==b[c+E]&&(r[Q[b[c+E]]++]=E);if(a===h?(N=R=r,y=19):a===i?(N=k,O-=257,R=l,S-=257,y=256):(N=m,R=n,y=-1),M=0,E=0,D=F,x=q,I=H,J=0,v=-1,L=1<<H,w=L-1,a===i&&L>f||a===j&&L>g)return 1;for(var T=0;;){T++,z=D-J,r[E]<y?(A=0,B=r[E]):r[E]>y?(A=R[S+r[E]],B=N[O+r[E]]):(A=96,B=0),t=1<<D-J,u=1<<I,F=u;do u-=t,p[x+(M>>J)+u]=z<<24|A<<16|B|0;while(0!==u);for(t=1<<D-1;M&t;)t>>=1;if(0!==t?(M&=t-1,M+=t):M=0,E++,0===--P[D]){if(D===G)break;D=b[c+r[E]]}if(D>H&&(M&w)!==v){for(0===J&&(J=H),x+=F,I=D-J,K=1<<I;G>I+J&&(K-=P[I+J],!(0>=K));)I++,K<<=1;if(L+=1<<I,a===i&&L>f||a===j&&L>g)return 1;v=M&w,p[v]=H<<24|I<<16|x-q|0}}return 0!==M&&(p[x+M]=D-J<<24|64<<16|0),s.bits=H,0}},{"../utils/common":83}],93:[function(a,b,c){"use strict";b.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],94:[function(a,b,c){"use strict";function d(a){for(var b=a.length;--b>=0;)a[b]=0}function e(a){return 256>a?ga[a]:ga[256+(a>>>7)]}function f(a,b){a.pending_buf[a.pending++]=255&b,a.pending_buf[a.pending++]=b>>>8&255}function g(a,b,c){a.bi_valid>V-c?(a.bi_buf|=b<<a.bi_valid&65535,f(a,a.bi_buf),a.bi_buf=b>>V-a.bi_valid,a.bi_valid+=c-V):(a.bi_buf|=b<<a.bi_valid&65535,a.bi_valid+=c);
}function h(a,b,c){g(a,c[2*b],c[2*b+1])}function i(a,b){var c=0;do c|=1&a,a>>>=1,c<<=1;while(--b>0);return c>>>1}function j(a){16===a.bi_valid?(f(a,a.bi_buf),a.bi_buf=0,a.bi_valid=0):a.bi_valid>=8&&(a.pending_buf[a.pending++]=255&a.bi_buf,a.bi_buf>>=8,a.bi_valid-=8)}function k(a,b){var c,d,e,f,g,h,i=b.dyn_tree,j=b.max_code,k=b.stat_desc.static_tree,l=b.stat_desc.has_stree,m=b.stat_desc.extra_bits,n=b.stat_desc.extra_base,o=b.stat_desc.max_length,p=0;for(f=0;U>=f;f++)a.bl_count[f]=0;for(i[2*a.heap[a.heap_max]+1]=0,c=a.heap_max+1;T>c;c++)d=a.heap[c],f=i[2*i[2*d+1]+1]+1,f>o&&(f=o,p++),i[2*d+1]=f,d>j||(a.bl_count[f]++,g=0,d>=n&&(g=m[d-n]),h=i[2*d],a.opt_len+=h*(f+g),l&&(a.static_len+=h*(k[2*d+1]+g)));if(0!==p){do{for(f=o-1;0===a.bl_count[f];)f--;a.bl_count[f]--,a.bl_count[f+1]+=2,a.bl_count[o]--,p-=2}while(p>0);for(f=o;0!==f;f--)for(d=a.bl_count[f];0!==d;)e=a.heap[--c],e>j||(i[2*e+1]!==f&&(a.opt_len+=(f-i[2*e+1])*i[2*e],i[2*e+1]=f),d--)}}function l(a,b,c){var d,e,f=new Array(U+1),g=0;for(d=1;U>=d;d++)f[d]=g=g+c[d-1]<<1;for(e=0;b>=e;e++){var h=a[2*e+1];0!==h&&(a[2*e]=i(f[h]++,h))}}function m(){var a,b,c,d,e,f=new Array(U+1);for(c=0,d=0;O-1>d;d++)for(ia[d]=c,a=0;a<1<<_[d];a++)ha[c++]=d;for(ha[c-1]=d,e=0,d=0;16>d;d++)for(ja[d]=e,a=0;a<1<<aa[d];a++)ga[e++]=d;for(e>>=7;R>d;d++)for(ja[d]=e<<7,a=0;a<1<<aa[d]-7;a++)ga[256+e++]=d;for(b=0;U>=b;b++)f[b]=0;for(a=0;143>=a;)ea[2*a+1]=8,a++,f[8]++;for(;255>=a;)ea[2*a+1]=9,a++,f[9]++;for(;279>=a;)ea[2*a+1]=7,a++,f[7]++;for(;287>=a;)ea[2*a+1]=8,a++,f[8]++;for(l(ea,Q+1,f),a=0;R>a;a++)fa[2*a+1]=5,fa[2*a]=i(a,5);ka=new na(ea,_,P+1,Q,U),la=new na(fa,aa,0,R,U),ma=new na(new Array(0),ba,0,S,W)}function n(a){var b;for(b=0;Q>b;b++)a.dyn_ltree[2*b]=0;for(b=0;R>b;b++)a.dyn_dtree[2*b]=0;for(b=0;S>b;b++)a.bl_tree[2*b]=0;a.dyn_ltree[2*X]=1,a.opt_len=a.static_len=0,a.last_lit=a.matches=0}function o(a){a.bi_valid>8?f(a,a.bi_buf):a.bi_valid>0&&(a.pending_buf[a.pending++]=a.bi_buf),a.bi_buf=0,a.bi_valid=0}function p(a,b,c,d){o(a),d&&(f(a,c),f(a,~c)),E.arraySet(a.pending_buf,a.window,b,c,a.pending),a.pending+=c}function q(a,b,c,d){var e=2*b,f=2*c;return a[e]<a[f]||a[e]===a[f]&&d[b]<=d[c]}function r(a,b,c){for(var d=a.heap[c],e=c<<1;e<=a.heap_len&&(e<a.heap_len&&q(b,a.heap[e+1],a.heap[e],a.depth)&&e++,!q(b,d,a.heap[e],a.depth));)a.heap[c]=a.heap[e],c=e,e<<=1;a.heap[c]=d}function s(a,b,c){var d,f,i,j,k=0;if(0!==a.last_lit)do d=a.pending_buf[a.d_buf+2*k]<<8|a.pending_buf[a.d_buf+2*k+1],f=a.pending_buf[a.l_buf+k],k++,0===d?h(a,f,b):(i=ha[f],h(a,i+P+1,b),j=_[i],0!==j&&(f-=ia[i],g(a,f,j)),d--,i=e(d),h(a,i,c),j=aa[i],0!==j&&(d-=ja[i],g(a,d,j)));while(k<a.last_lit);h(a,X,b)}function t(a,b){var c,d,e,f=b.dyn_tree,g=b.stat_desc.static_tree,h=b.stat_desc.has_stree,i=b.stat_desc.elems,j=-1;for(a.heap_len=0,a.heap_max=T,c=0;i>c;c++)0!==f[2*c]?(a.heap[++a.heap_len]=j=c,a.depth[c]=0):f[2*c+1]=0;for(;a.heap_len<2;)e=a.heap[++a.heap_len]=2>j?++j:0,f[2*e]=1,a.depth[e]=0,a.opt_len--,h&&(a.static_len-=g[2*e+1]);for(b.max_code=j,c=a.heap_len>>1;c>=1;c--)r(a,f,c);e=i;do c=a.heap[1],a.heap[1]=a.heap[a.heap_len--],r(a,f,1),d=a.heap[1],a.heap[--a.heap_max]=c,a.heap[--a.heap_max]=d,f[2*e]=f[2*c]+f[2*d],a.depth[e]=(a.depth[c]>=a.depth[d]?a.depth[c]:a.depth[d])+1,f[2*c+1]=f[2*d+1]=e,a.heap[1]=e++,r(a,f,1);while(a.heap_len>=2);a.heap[--a.heap_max]=a.heap[1],k(a,b),l(f,j,a.bl_count)}function u(a,b,c){var d,e,f=-1,g=b[1],h=0,i=7,j=4;for(0===g&&(i=138,j=3),b[2*(c+1)+1]=65535,d=0;c>=d;d++)e=g,g=b[2*(d+1)+1],++h<i&&e===g||(j>h?a.bl_tree[2*e]+=h:0!==e?(e!==f&&a.bl_tree[2*e]++,a.bl_tree[2*Y]++):10>=h?a.bl_tree[2*Z]++:a.bl_tree[2*$]++,h=0,f=e,0===g?(i=138,j=3):e===g?(i=6,j=3):(i=7,j=4))}function v(a,b,c){var d,e,f=-1,i=b[1],j=0,k=7,l=4;for(0===i&&(k=138,l=3),d=0;c>=d;d++)if(e=i,i=b[2*(d+1)+1],!(++j<k&&e===i)){if(l>j){do h(a,e,a.bl_tree);while(0!==--j)}else 0!==e?(e!==f&&(h(a,e,a.bl_tree),j--),h(a,Y,a.bl_tree),g(a,j-3,2)):10>=j?(h(a,Z,a.bl_tree),g(a,j-3,3)):(h(a,$,a.bl_tree),g(a,j-11,7));j=0,f=e,0===i?(k=138,l=3):e===i?(k=6,l=3):(k=7,l=4)}}function w(a){var b;for(u(a,a.dyn_ltree,a.l_desc.max_code),u(a,a.dyn_dtree,a.d_desc.max_code),t(a,a.bl_desc),b=S-1;b>=3&&0===a.bl_tree[2*ca[b]+1];b--);return a.opt_len+=3*(b+1)+5+5+4,b}function x(a,b,c,d){var e;for(g(a,b-257,5),g(a,c-1,5),g(a,d-4,4),e=0;d>e;e++)g(a,a.bl_tree[2*ca[e]+1],3);v(a,a.dyn_ltree,b-1),v(a,a.dyn_dtree,c-1)}function y(a){var b,c=4093624447;for(b=0;31>=b;b++,c>>>=1)if(1&c&&0!==a.dyn_ltree[2*b])return G;if(0!==a.dyn_ltree[18]||0!==a.dyn_ltree[20]||0!==a.dyn_ltree[26])return H;for(b=32;P>b;b++)if(0!==a.dyn_ltree[2*b])return H;return G}function z(a){pa||(m(),pa=!0),a.l_desc=new oa(a.dyn_ltree,ka),a.d_desc=new oa(a.dyn_dtree,la),a.bl_desc=new oa(a.bl_tree,ma),a.bi_buf=0,a.bi_valid=0,n(a)}function A(a,b,c,d){g(a,(J<<1)+(d?1:0),3),p(a,b,c,!0)}function B(a){g(a,K<<1,3),h(a,X,ea),j(a)}function C(a,b,c,d){var e,f,h=0;a.level>0?(a.strm.data_type===I&&(a.strm.data_type=y(a)),t(a,a.l_desc),t(a,a.d_desc),h=w(a),e=a.opt_len+3+7>>>3,f=a.static_len+3+7>>>3,e>=f&&(e=f)):e=f=c+5,e>=c+4&&-1!==b?A(a,b,c,d):a.strategy===F||f===e?(g(a,(K<<1)+(d?1:0),3),s(a,ea,fa)):(g(a,(L<<1)+(d?1:0),3),x(a,a.l_desc.max_code+1,a.d_desc.max_code+1,h+1),s(a,a.dyn_ltree,a.dyn_dtree)),n(a),d&&o(a)}function D(a,b,c){return a.pending_buf[a.d_buf+2*a.last_lit]=b>>>8&255,a.pending_buf[a.d_buf+2*a.last_lit+1]=255&b,a.pending_buf[a.l_buf+a.last_lit]=255&c,a.last_lit++,0===b?a.dyn_ltree[2*c]++:(a.matches++,b--,a.dyn_ltree[2*(ha[c]+P+1)]++,a.dyn_dtree[2*e(b)]++),a.last_lit===a.lit_bufsize-1}var E=a("../utils/common"),F=4,G=0,H=1,I=2,J=0,K=1,L=2,M=3,N=258,O=29,P=256,Q=P+1+O,R=30,S=19,T=2*Q+1,U=15,V=16,W=7,X=256,Y=16,Z=17,$=18,_=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],aa=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],ba=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],ca=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],da=512,ea=new Array(2*(Q+2));d(ea);var fa=new Array(2*R);d(fa);var ga=new Array(da);d(ga);var ha=new Array(N-M+1);d(ha);var ia=new Array(O);d(ia);var ja=new Array(R);d(ja);var ka,la,ma,na=function(a,b,c,d,e){this.static_tree=a,this.extra_bits=b,this.extra_base=c,this.elems=d,this.max_length=e,this.has_stree=a&&a.length},oa=function(a,b){this.dyn_tree=a,this.max_code=0,this.stat_desc=b},pa=!1;c._tr_init=z,c._tr_stored_block=A,c._tr_flush_block=C,c._tr_tally=D,c._tr_align=B},{"../utils/common":83}],95:[function(a,b,c){"use strict";function d(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}b.exports=d},{}]},{},[1]);
|
src/components/Matches/StructureOnProtein/test.js
|
ProteinsWebTeam/interpro7-client
|
// @flow
import React from 'react';
import ShallowRenderer from 'react-test-renderer/shallow';
import StructureOnProtein from '.';
const renderer = new ShallowRenderer();
describe('<StructureOnProtein />', () => {
test('should render', () => {
renderer.render(
<StructureOnProtein
matches={[
{
protein: {
accession: 'P00735',
chain: 'A',
counters: {
extra_fields: {
counters: {
entries: 43,
proteome: 1,
sets: 3,
structures: 1,
taxonomy: 1,
},
},
},
entry_protein_locations: [
{
fragments: [
{ 'dc-status': 'CONTINUOUS', start: 45, end: 106 },
],
},
],
length: 625,
name: 'Prothrombin',
protein: 'p00735',
protein_length: 625,
source_database: 'reviewed',
},
structure: {
accession: '1a0h',
chain: ['A', 'B', 'D', 'E'],
experiment_type: 'x-ray',
name: {
name:
'THE X-RAY CRYSTAL STRUCTURE OF PPACK-MEIZOTHROMBIN DESF1: KRINGLE/THROMBIN AND CARBOHYDRATE/KRINGLE/THROMBIN INTERACTIONS AND LOCATION OF THE LINKER CHAIN',
short: null,
},
release_date: '1998-06-17T00:00:00Z',
resolution: 3.2,
source_database: 'pdb',
},
},
]}
/>,
);
expect(renderer.getRenderOutput()).toMatchSnapshot();
});
});
|
examples/huge-apps/routes/Course/routes/Assignments/components/Assignments.js
|
zenlambda/react-router
|
import React from 'react'
class Assignments extends React.Component {
render() {
return (
<div>
<h3>Assignments</h3>
{this.props.children || <p>Choose an assignment from the sidebar.</p>}
</div>
)
}
}
module.exports = Assignments
|
app/components/LinkedLists/LinkedList.js
|
ivtpz/brancher
|
import React, { Component } from 'react';
import * as styles from './List.scss';
import Header from '../../containers/Header';
import LinkedListVisualizer from './LinkedListVisualizer';
import CodeEditor from '../CodeEditor';
import { pause, highlight } from '../../utils/linkedListUtils';
import tutorialWindows from '../../tutorial/listTutorial';
import PopOver from '../../containers/PopOver';
const MyWorker = require('../../workers/userCode.worker.js'); // eslint-disable-line
export default class LinkedList extends Component {
componentWillMount() {
const {
updateStructure,
callAsync,
highlightNode,
setUserError
} = this.props;
const asyncUpdateStructure = callAsync.bind(null, updateStructure);
const timedHighlight = callAsync.bind(null, highlightNode);
const applyChangeToStore = pause.bind(this, asyncUpdateStructure);
const applyHighlight = highlight.bind(this, timedHighlight);
this.worker = new MyWorker();
this.worker.onmessage = (m) => {
const { message } = m.data;
switch (m.data.type) {
case 'pause':
applyChangeToStore(message);
break;
case 'highlight':
applyHighlight(message);
break;
case 'error':
setUserError({
row: message.errorRow,
column: message.errorCol,
text: message.text,
type: 'error'
});
break;
case 'worker_error':
console.log(message);
break;
default:
console.log(`unrecognized web worker message: ${message}`);
}
};
}
componentWillUnmount() {
this.worker.terminate();
}
onChange = (value) => this.props.updateLinkedListCode(value)
runCode = () => {
this.worker.postMessage(this.props.userCode);
};
render() {
const {
theme,
linkedListList,
userCode,
delay,
width,
height,
updateWidth,
updateHeight,
aceErrors
} = this.props;
return (
<div>
<Header
dataType='linkedListData'
runCode={this.runCode}
headerType='code'
/>
<div className={styles.homeContainer}>
<LinkedListVisualizer
linkedListList={linkedListList.present}
delay={delay}
windowWidth={width}
windowHeight={height}
updateHeight={updateHeight}
updateWidth={updateWidth}
/>
<div className={styles.editor}>
<CodeEditor
changeFn={this.onChange}
theme={theme}
userCode={userCode}
annotations={aceErrors}
/>
</div>
</div>
{tutorialWindows.map((helpBox, i) => {
let { xPos, yPos, text } = helpBox;
return (
<PopOver
key={text}
order={i + 1}
text={text}
xPos={xPos}
yPos={yPos}
totalLength={tutorialWindows.length}
/>
);
})}
</div>
);
}
}
|
src/_store/__tests__/AppStateProvider-test.js
|
binary-com/binary-next-gen
|
import React from 'react';
import configureStore from 'redux-mock-store';
import { fromJS } from 'immutable';
import { shallow, render } from 'enzyme';
import AppStateProvider from '../AppStateProvider';
describe('<AppStateProvider />', () => {
const middlewares = []; // add your middlewares like `redux-thunk`
const mockStore = configureStore(middlewares);
it('should show loadingview if not connected', () => {
const getState = { appState: fromJS({ connected: false }) };
const store = mockStore(getState, []);
const testComponent = (
<AppStateProvider store={store} connected>
<div>Hello, World</div>
</AppStateProvider>
);
const wrapper = render(testComponent);
expect(wrapper.find('.loading-page').length).toEqual(1);
});
it('should show children if connected, whether error or not', () => {
const ChildComponent = () => <div>Hello, World</div>;
const getState = { appState: fromJS({ connected: true }) };
const store = mockStore(getState, []);
const wrapper = shallow(
<AppStateProvider store={store}>
<ChildComponent />
</AppStateProvider>);
expect(wrapper.render().text()).not.toContain('check connection');
});
});
|
docs/src/PageFooter.js
|
bvasko/react-bootstrap
|
import React from 'react';
import packageJSON from '../../package.json';
let version = packageJSON.version;
if (/docs/.test(version)) {
version = version.split('-')[0];
}
const PageHeader = React.createClass({
render() {
return (
<footer className="bs-docs-footer" role="contentinfo">
<div className="container">
<div className="bs-docs-social">
<ul className="bs-docs-social-buttons">
<li>
<iframe className="github-btn"
src="https://ghbtns.com/github-btn.html?user=react-bootstrap&repo=react-bootstrap&type=watch&count=true"
width={95}
height={20}
title="Star on GitHub" />
</li>
<li>
<iframe className="github-btn"
src="https://ghbtns.com/github-btn.html?user=react-bootstrap&repo=react-bootstrap&type=fork&count=true"
width={92}
height={20}
title="Fork on GitHub" />
</li>
<li>
<iframe
src="https://platform.twitter.com/widgets/follow_button.html?screen_name=react_bootstrap&show_screen_name=true"
width={230}
height={20}
allowTransparency="true"
frameBorder="0"
scrolling="no">
</iframe>
</li>
</ul>
</div>
<p>Code licensed under <a href="https://github.com/react-bootstrap/react-bootstrap/blob/master/LICENSE" target="_blank">MIT</a>.</p>
<ul className="bs-docs-footer-links muted">
<li>Currently v{version}</li>
<li>·</li>
<li><a href="https://github.com/react-bootstrap/react-bootstrap/">GitHub</a></li>
<li>·</li>
<li><a href="https://github.com/react-bootstrap/react-bootstrap/issues?state=open">Issues</a></li>
<li>·</li>
<li><a href="https://github.com/react-bootstrap/react-bootstrap/releases">Releases</a></li>
</ul>
</div>
</footer>
);
}
});
export default PageHeader;
|
src/FormControls/Static.js
|
yuche/react-bootstrap
|
import React from 'react';
import classNames from 'classnames';
import InputBase from '../InputBase';
import childrenValueValidation from '../utils/childrenValueInputValidation';
class Static extends InputBase {
getValue() {
const {children, value} = this.props;
return children ? children : value;
}
renderInput() {
return (
<p {...this.props} className={classNames(this.props.className, 'form-control-static')} ref="input" key="input">
{this.getValue()}
</p>
);
}
}
Static.propTypes = {
value: childrenValueValidation,
children: childrenValueValidation
};
export default Static;
|
web-app/src/shared/components/Button/index.js
|
crypticism/FF
|
import React from 'react';
import classNames from 'classnames';
import stylesheet from './Button.scss';
export default function Button({ onClick, type, className, children }) {
const buttonClass = classNames(className, stylesheet.button, {
[stylesheet.login]: type === 'login',
[stylesheet.export]: type === 'export',
[stylesheet.import]: type === 'import',
[stylesheet.importNew]: type === 'importNew',
[stylesheet.logout]: type === 'logout',
});
return (
<button className={buttonClass} onClick={onClick}>
{children}
</button>
);
}
|
ajax/libs/yui/3.9.0/event-custom-base/event-custom-base.js
|
avinassh/cdnjs
|
YUI.add('event-custom-base', function (Y, NAME) {
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
*/
Y.Env.evt = {
handles: {},
plugins: {}
};
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
* @submodule event-custom-base
*/
/**
* Allows for the insertion of methods that are executed before or after
* a specified method
* @class Do
* @static
*/
var DO_BEFORE = 0,
DO_AFTER = 1,
DO = {
/**
* Cache of objects touched by the utility
* @property objs
* @static
* @deprecated Since 3.6.0. The `_yuiaop` property on the AOP'd object
* replaces the role of this property, but is considered to be private, and
* is only mentioned to provide a migration path.
*
* If you have a use case which warrants migration to the _yuiaop property,
* please file a ticket to let us know what it's used for and we can see if
* we need to expose hooks for that functionality more formally.
*/
objs: null,
/**
* <p>Execute the supplied method before the specified function. Wrapping
* function may optionally return an instance of the following classes to
* further alter runtime behavior:</p>
* <dl>
* <dt></code>Y.Do.Halt(message, returnValue)</code></dt>
* <dd>Immediatly stop execution and return
* <code>returnValue</code>. No other wrapping functions will be
* executed.</dd>
* <dt></code>Y.Do.AlterArgs(message, newArgArray)</code></dt>
* <dd>Replace the arguments that the original function will be
* called with.</dd>
* <dt></code>Y.Do.Prevent(message)</code></dt>
* <dd>Don't execute the wrapped function. Other before phase
* wrappers will be executed.</dd>
* </dl>
*
* @method before
* @param fn {Function} the function to execute
* @param obj the object hosting the method to displace
* @param sFn {string} the name of the method to displace
* @param c The execution context for fn
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* when the event fires.
* @return {string} handle for the subscription
* @static
*/
before: function(fn, obj, sFn, c) {
var f = fn, a;
if (c) {
a = [fn, c].concat(Y.Array(arguments, 4, true));
f = Y.rbind.apply(Y, a);
}
return this._inject(DO_BEFORE, f, obj, sFn);
},
/**
* <p>Execute the supplied method after the specified function. Wrapping
* function may optionally return an instance of the following classes to
* further alter runtime behavior:</p>
* <dl>
* <dt></code>Y.Do.Halt(message, returnValue)</code></dt>
* <dd>Immediatly stop execution and return
* <code>returnValue</code>. No other wrapping functions will be
* executed.</dd>
* <dt></code>Y.Do.AlterReturn(message, returnValue)</code></dt>
* <dd>Return <code>returnValue</code> instead of the wrapped
* method's original return value. This can be further altered by
* other after phase wrappers.</dd>
* </dl>
*
* <p>The static properties <code>Y.Do.originalRetVal</code> and
* <code>Y.Do.currentRetVal</code> will be populated for reference.</p>
*
* @method after
* @param fn {Function} the function to execute
* @param obj the object hosting the method to displace
* @param sFn {string} the name of the method to displace
* @param c The execution context for fn
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* @return {string} handle for the subscription
* @static
*/
after: function(fn, obj, sFn, c) {
var f = fn, a;
if (c) {
a = [fn, c].concat(Y.Array(arguments, 4, true));
f = Y.rbind.apply(Y, a);
}
return this._inject(DO_AFTER, f, obj, sFn);
},
/**
* Execute the supplied method before or after the specified function.
* Used by <code>before</code> and <code>after</code>.
*
* @method _inject
* @param when {string} before or after
* @param fn {Function} the function to execute
* @param obj the object hosting the method to displace
* @param sFn {string} the name of the method to displace
* @param c The execution context for fn
* @return {string} handle for the subscription
* @private
* @static
*/
_inject: function(when, fn, obj, sFn) {
// object id
var id = Y.stamp(obj), o, sid;
if (!obj._yuiaop) {
// create a map entry for the obj if it doesn't exist, to hold overridden methods
obj._yuiaop = {};
}
o = obj._yuiaop;
if (!o[sFn]) {
// create a map entry for the method if it doesn't exist
o[sFn] = new Y.Do.Method(obj, sFn);
// re-route the method to our wrapper
obj[sFn] = function() {
return o[sFn].exec.apply(o[sFn], arguments);
};
}
// subscriber id
sid = id + Y.stamp(fn) + sFn;
// register the callback
o[sFn].register(sid, fn, when);
return new Y.EventHandle(o[sFn], sid);
},
/**
* Detach a before or after subscription.
*
* @method detach
* @param handle {string} the subscription handle
* @static
*/
detach: function(handle) {
if (handle.detach) {
handle.detach();
}
},
_unload: function(e, me) {
}
};
Y.Do = DO;
//////////////////////////////////////////////////////////////////////////
/**
* Contains the return value from the wrapped method, accessible
* by 'after' event listeners.
*
* @property originalRetVal
* @static
* @since 3.2.0
*/
/**
* Contains the current state of the return value, consumable by
* 'after' event listeners, and updated if an after subscriber
* changes the return value generated by the wrapped function.
*
* @property currentRetVal
* @static
* @since 3.2.0
*/
//////////////////////////////////////////////////////////////////////////
/**
* Wrapper for a displaced method with aop enabled
* @class Do.Method
* @constructor
* @param obj The object to operate on
* @param sFn The name of the method to displace
*/
DO.Method = function(obj, sFn) {
this.obj = obj;
this.methodName = sFn;
this.method = obj[sFn];
this.before = {};
this.after = {};
};
/**
* Register a aop subscriber
* @method register
* @param sid {string} the subscriber id
* @param fn {Function} the function to execute
* @param when {string} when to execute the function
*/
DO.Method.prototype.register = function (sid, fn, when) {
if (when) {
this.after[sid] = fn;
} else {
this.before[sid] = fn;
}
};
/**
* Unregister a aop subscriber
* @method delete
* @param sid {string} the subscriber id
* @param fn {Function} the function to execute
* @param when {string} when to execute the function
*/
DO.Method.prototype._delete = function (sid) {
delete this.before[sid];
delete this.after[sid];
};
/**
* <p>Execute the wrapped method. All arguments are passed into the wrapping
* functions. If any of the before wrappers return an instance of
* <code>Y.Do.Halt</code> or <code>Y.Do.Prevent</code>, neither the wrapped
* function nor any after phase subscribers will be executed.</p>
*
* <p>The return value will be the return value of the wrapped function or one
* provided by a wrapper function via an instance of <code>Y.Do.Halt</code> or
* <code>Y.Do.AlterReturn</code>.
*
* @method exec
* @param arg* {any} Arguments are passed to the wrapping and wrapped functions
* @return {any} Return value of wrapped function unless overwritten (see above)
*/
DO.Method.prototype.exec = function () {
var args = Y.Array(arguments, 0, true),
i, ret, newRet,
bf = this.before,
af = this.after,
prevented = false;
// execute before
for (i in bf) {
if (bf.hasOwnProperty(i)) {
ret = bf[i].apply(this.obj, args);
if (ret) {
switch (ret.constructor) {
case DO.Halt:
return ret.retVal;
case DO.AlterArgs:
args = ret.newArgs;
break;
case DO.Prevent:
prevented = true;
break;
default:
}
}
}
}
// execute method
if (!prevented) {
ret = this.method.apply(this.obj, args);
}
DO.originalRetVal = ret;
DO.currentRetVal = ret;
// execute after methods.
for (i in af) {
if (af.hasOwnProperty(i)) {
newRet = af[i].apply(this.obj, args);
// Stop processing if a Halt object is returned
if (newRet && newRet.constructor == DO.Halt) {
return newRet.retVal;
// Check for a new return value
} else if (newRet && newRet.constructor == DO.AlterReturn) {
ret = newRet.newRetVal;
// Update the static retval state
DO.currentRetVal = ret;
}
}
}
return ret;
};
//////////////////////////////////////////////////////////////////////////
/**
* Return an AlterArgs object when you want to change the arguments that
* were passed into the function. Useful for Do.before subscribers. An
* example would be a service that scrubs out illegal characters prior to
* executing the core business logic.
* @class Do.AlterArgs
* @constructor
* @param msg {String} (optional) Explanation of the altered return value
* @param newArgs {Array} Call parameters to be used for the original method
* instead of the arguments originally passed in.
*/
DO.AlterArgs = function(msg, newArgs) {
this.msg = msg;
this.newArgs = newArgs;
};
/**
* Return an AlterReturn object when you want to change the result returned
* from the core method to the caller. Useful for Do.after subscribers.
* @class Do.AlterReturn
* @constructor
* @param msg {String} (optional) Explanation of the altered return value
* @param newRetVal {any} Return value passed to code that invoked the wrapped
* function.
*/
DO.AlterReturn = function(msg, newRetVal) {
this.msg = msg;
this.newRetVal = newRetVal;
};
/**
* Return a Halt object when you want to terminate the execution
* of all subsequent subscribers as well as the wrapped method
* if it has not exectued yet. Useful for Do.before subscribers.
* @class Do.Halt
* @constructor
* @param msg {String} (optional) Explanation of why the termination was done
* @param retVal {any} Return value passed to code that invoked the wrapped
* function.
*/
DO.Halt = function(msg, retVal) {
this.msg = msg;
this.retVal = retVal;
};
/**
* Return a Prevent object when you want to prevent the wrapped function
* from executing, but want the remaining listeners to execute. Useful
* for Do.before subscribers.
* @class Do.Prevent
* @constructor
* @param msg {String} (optional) Explanation of why the termination was done
*/
DO.Prevent = function(msg) {
this.msg = msg;
};
/**
* Return an Error object when you want to terminate the execution
* of all subsequent method calls.
* @class Do.Error
* @constructor
* @param msg {String} (optional) Explanation of the altered return value
* @param retVal {any} Return value passed to code that invoked the wrapped
* function.
* @deprecated use Y.Do.Halt or Y.Do.Prevent
*/
DO.Error = DO.Halt;
//////////////////////////////////////////////////////////////////////////
// Y["Event"] && Y.Event.addListener(window, "unload", Y.Do._unload, Y.Do);
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
* @submodule event-custom-base
*/
// var onsubscribeType = "_event:onsub",
var YArray = Y.Array,
AFTER = 'after',
CONFIGS = [
'broadcast',
'monitored',
'bubbles',
'context',
'contextFn',
'currentTarget',
'defaultFn',
'defaultTargetOnly',
'details',
'emitFacade',
'fireOnce',
'async',
'host',
'preventable',
'preventedFn',
'queuable',
'silent',
'stoppedFn',
'target',
'type'
],
CONFIGS_HASH = YArray.hash(CONFIGS),
nativeSlice = Array.prototype.slice,
YUI3_SIGNATURE = 9,
YUI_LOG = 'yui:log',
mixConfigs = function(r, s, ov) {
var p;
for (p in s) {
if (CONFIGS_HASH[p] && (ov || !(p in r))) {
r[p] = s[p];
}
}
return r;
};
/**
* The CustomEvent class lets you define events for your application
* that can be subscribed to by one or more independent component.
*
* @param {String} type The type of event, which is passed to the callback
* when the event fires.
* @param {object} o configuration object.
* @class CustomEvent
* @constructor
*/
Y.CustomEvent = function(type, o) {
this._kds = Y.CustomEvent.keepDeprecatedSubs;
o = o || {};
this.id = Y.stamp(this);
/**
* The type of event, returned to subscribers when the event fires
* @property type
* @type string
*/
this.type = type;
/**
* The context the the event will fire from by default. Defaults to the YUI
* instance.
* @property context
* @type object
*/
this.context = Y;
/**
* Monitor when an event is attached or detached.
*
* @property monitored
* @type boolean
*/
// this.monitored = false;
this.logSystem = (type == YUI_LOG);
/**
* If 0, this event does not broadcast. If 1, the YUI instance is notified
* every time this event fires. If 2, the YUI instance and the YUI global
* (if event is enabled on the global) are notified every time this event
* fires.
* @property broadcast
* @type int
*/
// this.broadcast = 0;
/**
* By default all custom events are logged in the debug build, set silent
* to true to disable debug outpu for this event.
* @property silent
* @type boolean
*/
this.silent = this.logSystem;
/**
* Specifies whether this event should be queued when the host is actively
* processing an event. This will effect exectution order of the callbacks
* for the various events.
* @property queuable
* @type boolean
* @default false
*/
// this.queuable = false;
/**
* The subscribers to this event
* @property subscribers
* @type Subscriber {}
* @deprecated
*/
if (this._kds) {
this.subscribers = {};
}
/**
* The subscribers to this event
* @property _subscribers
* @type Subscriber []
* @private
*/
this._subscribers = [];
/**
* 'After' subscribers
* @property afters
* @type Subscriber {}
*/
if (this._kds) {
this.afters = {};
}
/**
* 'After' subscribers
* @property _afters
* @type Subscriber []
* @private
*/
this._afters = [];
/**
* This event has fired if true
*
* @property fired
* @type boolean
* @default false;
*/
// this.fired = false;
/**
* An array containing the arguments the custom event
* was last fired with.
* @property firedWith
* @type Array
*/
// this.firedWith;
/**
* This event should only fire one time if true, and if
* it has fired, any new subscribers should be notified
* immediately.
*
* @property fireOnce
* @type boolean
* @default false;
*/
// this.fireOnce = false;
/**
* fireOnce listeners will fire syncronously unless async
* is set to true
* @property async
* @type boolean
* @default false
*/
//this.async = false;
/**
* Flag for stopPropagation that is modified during fire()
* 1 means to stop propagation to bubble targets. 2 means
* to also stop additional subscribers on this target.
* @property stopped
* @type int
*/
// this.stopped = 0;
/**
* Flag for preventDefault that is modified during fire().
* if it is not 0, the default behavior for this event
* @property prevented
* @type int
*/
// this.prevented = 0;
/**
* Specifies the host for this custom event. This is used
* to enable event bubbling
* @property host
* @type EventTarget
*/
// this.host = null;
/**
* The default function to execute after event listeners
* have fire, but only if the default action was not
* prevented.
* @property defaultFn
* @type Function
*/
// this.defaultFn = null;
/**
* The function to execute if a subscriber calls
* stopPropagation or stopImmediatePropagation
* @property stoppedFn
* @type Function
*/
// this.stoppedFn = null;
/**
* The function to execute if a subscriber calls
* preventDefault
* @property preventedFn
* @type Function
*/
// this.preventedFn = null;
/**
* Specifies whether or not this event's default function
* can be cancelled by a subscriber by executing preventDefault()
* on the event facade
* @property preventable
* @type boolean
* @default true
*/
this.preventable = true;
/**
* Specifies whether or not a subscriber can stop the event propagation
* via stopPropagation(), stopImmediatePropagation(), or halt()
*
* Events can only bubble if emitFacade is true.
*
* @property bubbles
* @type boolean
* @default true
*/
this.bubbles = true;
/**
* Supports multiple options for listener signatures in order to
* port YUI 2 apps.
* @property signature
* @type int
* @default 9
*/
this.signature = YUI3_SIGNATURE;
// this.subCount = 0;
// this.afterCount = 0;
// this.hasSubscribers = false;
// this.hasAfters = false;
/**
* If set to true, the custom event will deliver an EventFacade object
* that is similar to a DOM event object.
* @property emitFacade
* @type boolean
* @default false
*/
// this.emitFacade = false;
this.applyConfig(o, true);
};
/**
* Static flag to enable population of the <a href="#property_subscribers">`subscribers`</a>
* and <a href="#property_subscribers">`afters`</a> properties held on a `CustomEvent` instance.
*
* These properties were changed to private properties (`_subscribers` and `_afters`), and
* converted from objects to arrays for performance reasons.
*
* Setting this property to true will populate the deprecated `subscribers` and `afters`
* properties for people who may be using them (which is expected to be rare). There will
* be a performance hit, compared to the new array based implementation.
*
* If you are using these deprecated properties for a use case which the public API
* does not support, please file an enhancement request, and we can provide an alternate
* public implementation which doesn't have the performance cost required to maintiain the
* properties as objects.
*
* @property keepDeprecatedSubs
* @static
* @for CustomEvent
* @type boolean
* @default false
* @deprecated
*/
Y.CustomEvent.keepDeprecatedSubs = false;
Y.CustomEvent.mixConfigs = mixConfigs;
Y.CustomEvent.prototype = {
constructor: Y.CustomEvent,
/**
* Returns the number of subscribers for this event as the sum of the on()
* subscribers and after() subscribers.
*
* @method hasSubs
* @return Number
*/
hasSubs: function(when) {
var s = this._subscribers.length, a = this._afters.length, sib = this.sibling;
if (sib) {
s += sib._subscribers.length;
a += sib._afters.length;
}
if (when) {
return (when == 'after') ? a : s;
}
return (s + a);
},
/**
* Monitor the event state for the subscribed event. The first parameter
* is what should be monitored, the rest are the normal parameters when
* subscribing to an event.
* @method monitor
* @param what {string} what to monitor ('detach', 'attach', 'publish').
* @return {EventHandle} return value from the monitor event subscription.
*/
monitor: function(what) {
this.monitored = true;
var type = this.id + '|' + this.type + '_' + what,
args = nativeSlice.call(arguments, 0);
args[0] = type;
return this.host.on.apply(this.host, args);
},
/**
* Get all of the subscribers to this event and any sibling event
* @method getSubs
* @return {Array} first item is the on subscribers, second the after.
*/
getSubs: function() {
var s = this._subscribers, a = this._afters, sib = this.sibling;
s = (sib) ? s.concat(sib._subscribers) : s.concat();
a = (sib) ? a.concat(sib._afters) : a.concat();
return [s, a];
},
/**
* Apply configuration properties. Only applies the CONFIG whitelist
* @method applyConfig
* @param o hash of properties to apply.
* @param force {boolean} if true, properties that exist on the event
* will be overwritten.
*/
applyConfig: function(o, force) {
mixConfigs(this, o, force);
},
/**
* Create the Subscription for subscribing function, context, and bound
* arguments. If this is a fireOnce event, the subscriber is immediately
* notified.
*
* @method _on
* @param fn {Function} Subscription callback
* @param [context] {Object} Override `this` in the callback
* @param [args] {Array} bound arguments that will be passed to the callback after the arguments generated by fire()
* @param [when] {String} "after" to slot into after subscribers
* @return {EventHandle}
* @protected
*/
_on: function(fn, context, args, when) {
var s = new Y.Subscriber(fn, context, args, when);
if (this.fireOnce && this.fired) {
if (this.async) {
setTimeout(Y.bind(this._notify, this, s, this.firedWith), 0);
} else {
this._notify(s, this.firedWith);
}
}
if (when == AFTER) {
this._afters.push(s);
} else {
this._subscribers.push(s);
}
if (this._kds) {
if (when == AFTER) {
this.afters[s.id] = s;
} else {
this.subscribers[s.id] = s;
}
}
return new Y.EventHandle(this, s);
},
/**
* Listen for this event
* @method subscribe
* @param {Function} fn The function to execute.
* @return {EventHandle} Unsubscribe handle.
* @deprecated use on.
*/
subscribe: function(fn, context) {
var a = (arguments.length > 2) ? nativeSlice.call(arguments, 2) : null;
return this._on(fn, context, a, true);
},
/**
* Listen for this event
* @method on
* @param {Function} fn The function to execute.
* @param {object} context optional execution context.
* @param {mixed} arg* 0..n additional arguments to supply to the subscriber
* when the event fires.
* @return {EventHandle} An object with a detach method to detch the handler(s).
*/
on: function(fn, context) {
var a = (arguments.length > 2) ? nativeSlice.call(arguments, 2) : null;
if (this.monitored && this.host) {
this.host._monitor('attach', this, {
args: arguments
});
}
return this._on(fn, context, a, true);
},
/**
* Listen for this event after the normal subscribers have been notified and
* the default behavior has been applied. If a normal subscriber prevents the
* default behavior, it also prevents after listeners from firing.
* @method after
* @param {Function} fn The function to execute.
* @param {object} context optional execution context.
* @param {mixed} arg* 0..n additional arguments to supply to the subscriber
* when the event fires.
* @return {EventHandle} handle Unsubscribe handle.
*/
after: function(fn, context) {
var a = (arguments.length > 2) ? nativeSlice.call(arguments, 2) : null;
return this._on(fn, context, a, AFTER);
},
/**
* Detach listeners.
* @method detach
* @param {Function} fn The subscribed function to remove, if not supplied
* all will be removed.
* @param {Object} context The context object passed to subscribe.
* @return {int} returns the number of subscribers unsubscribed.
*/
detach: function(fn, context) {
// unsubscribe handle
if (fn && fn.detach) {
return fn.detach();
}
var i, s,
found = 0,
subs = this._subscribers,
afters = this._afters;
for (i = subs.length; i >= 0; i--) {
s = subs[i];
if (s && (!fn || fn === s.fn)) {
this._delete(s, subs, i);
found++;
}
}
for (i = afters.length; i >= 0; i--) {
s = afters[i];
if (s && (!fn || fn === s.fn)) {
this._delete(s, afters, i);
found++;
}
}
return found;
},
/**
* Detach listeners.
* @method unsubscribe
* @param {Function} fn The subscribed function to remove, if not supplied
* all will be removed.
* @param {Object} context The context object passed to subscribe.
* @return {int|undefined} returns the number of subscribers unsubscribed.
* @deprecated use detach.
*/
unsubscribe: function() {
return this.detach.apply(this, arguments);
},
/**
* Notify a single subscriber
* @method _notify
* @param {Subscriber} s the subscriber.
* @param {Array} args the arguments array to apply to the listener.
* @protected
*/
_notify: function(s, args, ef) {
var ret;
ret = s.notify(args, this);
if (false === ret || this.stopped > 1) {
return false;
}
return true;
},
/**
* Logger abstraction to centralize the application of the silent flag
* @method log
* @param {string} msg message to log.
* @param {string} cat log category.
*/
log: function(msg, cat) {
},
/**
* Notifies the subscribers. The callback functions will be executed
* from the context specified when the event was created, and with the
* following parameters:
* <ul>
* <li>The type of event</li>
* <li>All of the arguments fire() was executed with as an array</li>
* <li>The custom object (if any) that was passed into the subscribe()
* method</li>
* </ul>
* @method fire
* @param {Object*} arguments an arbitrary set of parameters to pass to
* the handler.
* @return {boolean} false if one of the subscribers returned false,
* true otherwise.
*
*/
fire: function() {
if (this.fireOnce && this.fired) {
return true;
} else {
var args = nativeSlice.call(arguments, 0);
// this doesn't happen if the event isn't published
// this.host._monitor('fire', this.type, args);
this.fired = true;
if (this.fireOnce) {
this.firedWith = args;
}
if (this.emitFacade) {
return this.fireComplex(args);
} else {
return this.fireSimple(args);
}
}
},
/**
* Set up for notifying subscribers of non-emitFacade events.
*
* @method fireSimple
* @param args {Array} Arguments passed to fire()
* @return Boolean false if a subscriber returned false
* @protected
*/
fireSimple: function(args) {
this.stopped = 0;
this.prevented = 0;
if (this.hasSubs()) {
var subs = this.getSubs();
this._procSubs(subs[0], args);
this._procSubs(subs[1], args);
}
this._broadcast(args);
return this.stopped ? false : true;
},
// Requires the event-custom-complex module for full funcitonality.
fireComplex: function(args) {
args[0] = args[0] || {};
return this.fireSimple(args);
},
/**
* Notifies a list of subscribers.
*
* @method _procSubs
* @param subs {Array} List of subscribers
* @param args {Array} Arguments passed to fire()
* @param ef {}
* @return Boolean false if a subscriber returns false or stops the event
* propagation via e.stopPropagation(),
* e.stopImmediatePropagation(), or e.halt()
* @private
*/
_procSubs: function(subs, args, ef) {
var s, i, l;
for (i = 0, l = subs.length; i < l; i++) {
s = subs[i];
if (s && s.fn) {
if (false === this._notify(s, args, ef)) {
this.stopped = 2;
}
if (this.stopped == 2) {
return false;
}
}
}
return true;
},
/**
* Notifies the YUI instance if the event is configured with broadcast = 1,
* and both the YUI instance and Y.Global if configured with broadcast = 2.
*
* @method _broadcast
* @param args {Array} Arguments sent to fire()
* @private
*/
_broadcast: function(args) {
if (!this.stopped && this.broadcast) {
var a = args.concat();
a.unshift(this.type);
if (this.host !== Y) {
Y.fire.apply(Y, a);
}
if (this.broadcast == 2) {
Y.Global.fire.apply(Y.Global, a);
}
}
},
/**
* Removes all listeners
* @method unsubscribeAll
* @return {int} The number of listeners unsubscribed.
* @deprecated use detachAll.
*/
unsubscribeAll: function() {
return this.detachAll.apply(this, arguments);
},
/**
* Removes all listeners
* @method detachAll
* @return {int} The number of listeners unsubscribed.
*/
detachAll: function() {
return this.detach();
},
/**
* Deletes the subscriber from the internal store of on() and after()
* subscribers.
*
* @method _delete
* @param s subscriber object.
* @param subs (optional) on or after subscriber array
* @param index (optional) The index found.
* @private
*/
_delete: function(s, subs, i) {
var when = s._when;
if (!subs) {
subs = (when === AFTER) ? this._afters : this._subscribers;
i = YArray.indexOf(subs, s, 0);
}
if (s && subs[i] === s) {
subs.splice(i, 1);
}
if (this._kds) {
if (when === AFTER) {
delete this.afters[s.id];
} else {
delete this.subscribers[s.id];
}
}
if (this.monitored && this.host) {
this.host._monitor('detach', this, {
ce: this,
sub: s
});
}
if (s) {
s.deleted = true;
}
}
};
/**
* Stores the subscriber information to be used when the event fires.
* @param {Function} fn The wrapped function to execute.
* @param {Object} context The value of the keyword 'this' in the listener.
* @param {Array} args* 0..n additional arguments to supply the listener.
*
* @class Subscriber
* @constructor
*/
Y.Subscriber = function(fn, context, args, when) {
/**
* The callback that will be execute when the event fires
* This is wrapped by Y.rbind if obj was supplied.
* @property fn
* @type Function
*/
this.fn = fn;
/**
* Optional 'this' keyword for the listener
* @property context
* @type Object
*/
this.context = context;
/**
* Unique subscriber id
* @property id
* @type String
*/
this.id = Y.stamp(this);
/**
* Additional arguments to propagate to the subscriber
* @property args
* @type Array
*/
this.args = args;
this._when = when;
/**
* Custom events for a given fire transaction.
* @property events
* @type {EventTarget}
*/
// this.events = null;
/**
* This listener only reacts to the event once
* @property once
*/
// this.once = false;
};
Y.Subscriber.prototype = {
constructor: Y.Subscriber,
_notify: function(c, args, ce) {
if (this.deleted && !this.postponed) {
if (this.postponed) {
delete this.fn;
delete this.context;
} else {
delete this.postponed;
return null;
}
}
var a = this.args, ret;
switch (ce.signature) {
case 0:
ret = this.fn.call(c, ce.type, args, c);
break;
case 1:
ret = this.fn.call(c, args[0] || null, c);
break;
default:
if (a || args) {
args = args || [];
a = (a) ? args.concat(a) : args;
ret = this.fn.apply(c, a);
} else {
ret = this.fn.call(c);
}
}
if (this.once) {
ce._delete(this);
}
return ret;
},
/**
* Executes the subscriber.
* @method notify
* @param args {Array} Arguments array for the subscriber.
* @param ce {CustomEvent} The custom event that sent the notification.
*/
notify: function(args, ce) {
var c = this.context,
ret = true;
if (!c) {
c = (ce.contextFn) ? ce.contextFn() : ce.context;
}
// only catch errors if we will not re-throw them.
if (Y.config && Y.config.throwFail) {
ret = this._notify(c, args, ce);
} else {
try {
ret = this._notify(c, args, ce);
} catch (e) {
Y.error(this + ' failed: ' + e.message, e);
}
}
return ret;
},
/**
* Returns true if the fn and obj match this objects properties.
* Used by the unsubscribe method to match the right subscriber.
*
* @method contains
* @param {Function} fn the function to execute.
* @param {Object} context optional 'this' keyword for the listener.
* @return {boolean} true if the supplied arguments match this
* subscriber's signature.
*/
contains: function(fn, context) {
if (context) {
return ((this.fn == fn) && this.context == context);
} else {
return (this.fn == fn);
}
},
valueOf : function() {
return this.id;
}
};
/**
* Return value from all subscribe operations
* @class EventHandle
* @constructor
* @param {CustomEvent} evt the custom event.
* @param {Subscriber} sub the subscriber.
*/
Y.EventHandle = function(evt, sub) {
/**
* The custom event
*
* @property evt
* @type CustomEvent
*/
this.evt = evt;
/**
* The subscriber object
*
* @property sub
* @type Subscriber
*/
this.sub = sub;
};
Y.EventHandle.prototype = {
batch: function(f, c) {
f.call(c || this, this);
if (Y.Lang.isArray(this.evt)) {
Y.Array.each(this.evt, function(h) {
h.batch.call(c || h, f);
});
}
},
/**
* Detaches this subscriber
* @method detach
* @return {int} the number of detached listeners
*/
detach: function() {
var evt = this.evt, detached = 0, i;
if (evt) {
if (Y.Lang.isArray(evt)) {
for (i = 0; i < evt.length; i++) {
detached += evt[i].detach();
}
} else {
evt._delete(this.sub);
detached = 1;
}
}
return detached;
},
/**
* Monitor the event state for the subscribed event. The first parameter
* is what should be monitored, the rest are the normal parameters when
* subscribing to an event.
* @method monitor
* @param what {string} what to monitor ('attach', 'detach', 'publish').
* @return {EventHandle} return value from the monitor event subscription.
*/
monitor: function(what) {
return this.evt.monitor.apply(this.evt, arguments);
}
};
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
* @submodule event-custom-base
*/
/**
* EventTarget provides the implementation for any object to
* publish, subscribe and fire to custom events, and also
* alows other EventTargets to target the object with events
* sourced from the other object.
* EventTarget is designed to be used with Y.augment to wrap
* EventCustom in an interface that allows events to be listened to
* and fired by name. This makes it possible for implementing code to
* subscribe to an event that either has not been created yet, or will
* not be created at all.
* @class EventTarget
* @param opts a configuration object
* @config emitFacade {boolean} if true, all events will emit event
* facade payloads by default (default false)
* @config prefix {String} the prefix to apply to non-prefixed event names
*/
var L = Y.Lang,
PREFIX_DELIMITER = ':',
CATEGORY_DELIMITER = '|',
AFTER_PREFIX = '~AFTER~',
WILD_TYPE_RE = /(.*?)(:)(.*?)/,
_wildType = Y.cached(function(type) {
return type.replace(WILD_TYPE_RE, "*$2$3");
}),
/**
* If the instance has a prefix attribute and the
* event type is not prefixed, the instance prefix is
* applied to the supplied type.
* @method _getType
* @private
*/
_getType = Y.cached(function(type, pre) {
if (!pre || (typeof type !== "string") || type.indexOf(PREFIX_DELIMITER) > -1) {
return type;
}
return pre + PREFIX_DELIMITER + type;
}),
/**
* Returns an array with the detach key (if provided),
* and the prefixed event name from _getType
* Y.on('detachcategory| menu:click', fn)
* @method _parseType
* @private
*/
_parseType = Y.cached(function(type, pre) {
var t = type, detachcategory, after, i;
if (!L.isString(t)) {
return t;
}
i = t.indexOf(AFTER_PREFIX);
if (i > -1) {
after = true;
t = t.substr(AFTER_PREFIX.length);
}
i = t.indexOf(CATEGORY_DELIMITER);
if (i > -1) {
detachcategory = t.substr(0, (i));
t = t.substr(i+1);
if (t == '*') {
t = null;
}
}
// detach category, full type with instance prefix, is this an after listener, short type
return [detachcategory, (pre) ? _getType(t, pre) : t, after, t];
}),
ET = function(opts) {
var o = (L.isObject(opts)) ? opts : {};
this._yuievt = this._yuievt || {
id: Y.guid(),
events: {},
targets: {},
config: o,
chain: ('chain' in o) ? o.chain : Y.config.chain,
bubbling: false,
defaults: {
context: o.context || this,
host: this,
emitFacade: o.emitFacade,
fireOnce: o.fireOnce,
queuable: o.queuable,
monitored: o.monitored,
broadcast: o.broadcast,
defaultTargetOnly: o.defaultTargetOnly,
bubbles: ('bubbles' in o) ? o.bubbles : true
}
};
};
ET.prototype = {
constructor: ET,
/**
* Listen to a custom event hosted by this object one time.
* This is the equivalent to <code>on</code> except the
* listener is immediatelly detached when it is executed.
* @method once
* @param {String} type The name of the event
* @param {Function} fn The callback to execute in response to the event
* @param {Object} [context] Override `this` object in callback
* @param {Any} [arg*] 0..n additional arguments to supply to the subscriber
* @return {EventHandle} A subscription handle capable of detaching the
* subscription
*/
once: function() {
var handle = this.on.apply(this, arguments);
handle.batch(function(hand) {
if (hand.sub) {
hand.sub.once = true;
}
});
return handle;
},
/**
* Listen to a custom event hosted by this object one time.
* This is the equivalent to <code>after</code> except the
* listener is immediatelly detached when it is executed.
* @method onceAfter
* @param {String} type The name of the event
* @param {Function} fn The callback to execute in response to the event
* @param {Object} [context] Override `this` object in callback
* @param {Any} [arg*] 0..n additional arguments to supply to the subscriber
* @return {EventHandle} A subscription handle capable of detaching that
* subscription
*/
onceAfter: function() {
var handle = this.after.apply(this, arguments);
handle.batch(function(hand) {
if (hand.sub) {
hand.sub.once = true;
}
});
return handle;
},
/**
* Takes the type parameter passed to 'on' and parses out the
* various pieces that could be included in the type. If the
* event type is passed without a prefix, it will be expanded
* to include the prefix one is supplied or the event target
* is configured with a default prefix.
* @method parseType
* @param {String} type the type
* @param {String} [pre=this._yuievt.config.prefix] the prefix
* @since 3.3.0
* @return {Array} an array containing:
* * the detach category, if supplied,
* * the prefixed event type,
* * whether or not this is an after listener,
* * the supplied event type
*/
parseType: function(type, pre) {
return _parseType(type, pre || this._yuievt.config.prefix);
},
/**
* Subscribe a callback function to a custom event fired by this object or
* from an object that bubbles its events to this object.
*
* Callback functions for events published with `emitFacade = true` will
* receive an `EventFacade` as the first argument (typically named "e").
* These callbacks can then call `e.preventDefault()` to disable the
* behavior published to that event's `defaultFn`. See the `EventFacade`
* API for all available properties and methods. Subscribers to
* non-`emitFacade` events will receive the arguments passed to `fire()`
* after the event name.
*
* To subscribe to multiple events at once, pass an object as the first
* argument, where the key:value pairs correspond to the eventName:callback,
* or pass an array of event names as the first argument to subscribe to
* all listed events with the same callback.
*
* Returning `false` from a callback is supported as an alternative to
* calling `e.preventDefault(); e.stopPropagation();`. However, it is
* recommended to use the event methods whenever possible.
*
* @method on
* @param {String} type The name of the event
* @param {Function} fn The callback to execute in response to the event
* @param {Object} [context] Override `this` object in callback
* @param {Any} [arg*] 0..n additional arguments to supply to the subscriber
* @return {EventHandle} A subscription handle capable of detaching that
* subscription
*/
on: function(type, fn, context) {
var yuievt = this._yuievt,
parts = _parseType(type, yuievt.config.prefix), f, c, args, ret, ce,
detachcategory, handle, store = Y.Env.evt.handles, after, adapt, shorttype,
Node = Y.Node, n, domevent, isArr;
// full name, args, detachcategory, after
this._monitor('attach', parts[1], {
args: arguments,
category: parts[0],
after: parts[2]
});
if (L.isObject(type)) {
if (L.isFunction(type)) {
return Y.Do.before.apply(Y.Do, arguments);
}
f = fn;
c = context;
args = nativeSlice.call(arguments, 0);
ret = [];
if (L.isArray(type)) {
isArr = true;
}
after = type._after;
delete type._after;
Y.each(type, function(v, k) {
if (L.isObject(v)) {
f = v.fn || ((L.isFunction(v)) ? v : f);
c = v.context || c;
}
var nv = (after) ? AFTER_PREFIX : '';
args[0] = nv + ((isArr) ? v : k);
args[1] = f;
args[2] = c;
ret.push(this.on.apply(this, args));
}, this);
return (yuievt.chain) ? this : new Y.EventHandle(ret);
}
detachcategory = parts[0];
after = parts[2];
shorttype = parts[3];
// extra redirection so we catch adaptor events too. take a look at this.
if (Node && Y.instanceOf(this, Node) && (shorttype in Node.DOM_EVENTS)) {
args = nativeSlice.call(arguments, 0);
args.splice(2, 0, Node.getDOMNode(this));
return Y.on.apply(Y, args);
}
type = parts[1];
if (Y.instanceOf(this, YUI)) {
adapt = Y.Env.evt.plugins[type];
args = nativeSlice.call(arguments, 0);
args[0] = shorttype;
if (Node) {
n = args[2];
if (Y.instanceOf(n, Y.NodeList)) {
n = Y.NodeList.getDOMNodes(n);
} else if (Y.instanceOf(n, Node)) {
n = Node.getDOMNode(n);
}
domevent = (shorttype in Node.DOM_EVENTS);
// Captures both DOM events and event plugins.
if (domevent) {
args[2] = n;
}
}
// check for the existance of an event adaptor
if (adapt) {
handle = adapt.on.apply(Y, args);
} else if ((!type) || domevent) {
handle = Y.Event._attach(args);
}
}
if (!handle) {
ce = yuievt.events[type] || this.publish(type);
handle = ce._on(fn, context, (arguments.length > 3) ? nativeSlice.call(arguments, 3) : null, (after) ? 'after' : true);
}
if (detachcategory) {
store[detachcategory] = store[detachcategory] || {};
store[detachcategory][type] = store[detachcategory][type] || [];
store[detachcategory][type].push(handle);
}
return (yuievt.chain) ? this : handle;
},
/**
* subscribe to an event
* @method subscribe
* @deprecated use on
*/
subscribe: function() {
return this.on.apply(this, arguments);
},
/**
* Detach one or more listeners the from the specified event
* @method detach
* @param type {string|Object} Either the handle to the subscriber or the
* type of event. If the type
* is not specified, it will attempt to remove
* the listener from all hosted events.
* @param fn {Function} The subscribed function to unsubscribe, if not
* supplied, all subscribers will be removed.
* @param context {Object} The custom object passed to subscribe. This is
* optional, but if supplied will be used to
* disambiguate multiple listeners that are the same
* (e.g., you subscribe many object using a function
* that lives on the prototype)
* @return {EventTarget} the host
*/
detach: function(type, fn, context) {
var evts = this._yuievt.events, i,
Node = Y.Node, isNode = Node && (Y.instanceOf(this, Node));
// detachAll disabled on the Y instance.
if (!type && (this !== Y)) {
for (i in evts) {
if (evts.hasOwnProperty(i)) {
evts[i].detach(fn, context);
}
}
if (isNode) {
Y.Event.purgeElement(Node.getDOMNode(this));
}
return this;
}
var parts = _parseType(type, this._yuievt.config.prefix),
detachcategory = L.isArray(parts) ? parts[0] : null,
shorttype = (parts) ? parts[3] : null,
adapt, store = Y.Env.evt.handles, detachhost, cat, args,
ce,
keyDetacher = function(lcat, ltype, host) {
var handles = lcat[ltype], ce, i;
if (handles) {
for (i = handles.length - 1; i >= 0; --i) {
ce = handles[i].evt;
if (ce.host === host || ce.el === host) {
handles[i].detach();
}
}
}
};
if (detachcategory) {
cat = store[detachcategory];
type = parts[1];
detachhost = (isNode) ? Y.Node.getDOMNode(this) : this;
if (cat) {
if (type) {
keyDetacher(cat, type, detachhost);
} else {
for (i in cat) {
if (cat.hasOwnProperty(i)) {
keyDetacher(cat, i, detachhost);
}
}
}
return this;
}
// If this is an event handle, use it to detach
} else if (L.isObject(type) && type.detach) {
type.detach();
return this;
// extra redirection so we catch adaptor events too. take a look at this.
} else if (isNode && ((!shorttype) || (shorttype in Node.DOM_EVENTS))) {
args = nativeSlice.call(arguments, 0);
args[2] = Node.getDOMNode(this);
Y.detach.apply(Y, args);
return this;
}
adapt = Y.Env.evt.plugins[shorttype];
// The YUI instance handles DOM events and adaptors
if (Y.instanceOf(this, YUI)) {
args = nativeSlice.call(arguments, 0);
// use the adaptor specific detach code if
if (adapt && adapt.detach) {
adapt.detach.apply(Y, args);
return this;
// DOM event fork
} else if (!type || (!adapt && Node && (type in Node.DOM_EVENTS))) {
args[0] = type;
Y.Event.detach.apply(Y.Event, args);
return this;
}
}
// ce = evts[type];
ce = evts[parts[1]];
if (ce) {
ce.detach(fn, context);
}
return this;
},
/**
* detach a listener
* @method unsubscribe
* @deprecated use detach
*/
unsubscribe: function() {
return this.detach.apply(this, arguments);
},
/**
* Removes all listeners from the specified event. If the event type
* is not specified, all listeners from all hosted custom events will
* be removed.
* @method detachAll
* @param type {String} The type, or name of the event
*/
detachAll: function(type) {
return this.detach(type);
},
/**
* Removes all listeners from the specified event. If the event type
* is not specified, all listeners from all hosted custom events will
* be removed.
* @method unsubscribeAll
* @param type {String} The type, or name of the event
* @deprecated use detachAll
*/
unsubscribeAll: function() {
return this.detachAll.apply(this, arguments);
},
/**
* Creates a new custom event of the specified type. If a custom event
* by that name already exists, it will not be re-created. In either
* case the custom event is returned.
*
* @method publish
*
* @param type {String} the type, or name of the event
* @param opts {object} optional config params. Valid properties are:
*
* <ul>
* <li>
* 'broadcast': whether or not the YUI instance and YUI global are notified when the event is fired (false)
* </li>
* <li>
* 'bubbles': whether or not this event bubbles (true)
* Events can only bubble if emitFacade is true.
* </li>
* <li>
* 'context': the default execution context for the listeners (this)
* </li>
* <li>
* 'defaultFn': the default function to execute when this event fires if preventDefault was not called
* </li>
* <li>
* 'emitFacade': whether or not this event emits a facade (false)
* </li>
* <li>
* 'prefix': the prefix for this targets events, e.g., 'menu' in 'menu:click'
* </li>
* <li>
* 'fireOnce': if an event is configured to fire once, new subscribers after
* the fire will be notified immediately.
* </li>
* <li>
* 'async': fireOnce event listeners will fire synchronously if the event has already
* fired unless async is true.
* </li>
* <li>
* 'preventable': whether or not preventDefault() has an effect (true)
* </li>
* <li>
* 'preventedFn': a function that is executed when preventDefault is called
* </li>
* <li>
* 'queuable': whether or not this event can be queued during bubbling (false)
* </li>
* <li>
* 'silent': if silent is true, debug messages are not provided for this event.
* </li>
* <li>
* 'stoppedFn': a function that is executed when stopPropagation is called
* </li>
*
* <li>
* 'monitored': specifies whether or not this event should send notifications about
* when the event has been attached, detached, or published.
* </li>
* <li>
* 'type': the event type (valid option if not provided as the first parameter to publish)
* </li>
* </ul>
*
* @return {CustomEvent} the custom event
*
*/
publish: function(type, opts) {
var events, ce, ret, defaults,
edata = this._yuievt,
pre = edata.config.prefix;
if (L.isObject(type)) {
ret = {};
Y.each(type, function(v, k) {
ret[k] = this.publish(k, v || opts);
}, this);
return ret;
}
type = (pre) ? _getType(type, pre) : type;
events = edata.events;
ce = events[type];
this._monitor('publish', type, {
args: arguments
});
if (ce) {
// ce.log("publish applying new config to published event: '"+type+"' exists", 'info', 'event');
if (opts) {
ce.applyConfig(opts, true);
}
} else {
// TODO: Lazy publish goes here.
defaults = edata.defaults;
// apply defaults
ce = new Y.CustomEvent(type, defaults);
if (opts) {
ce.applyConfig(opts, true);
}
events[type] = ce;
}
// make sure we turn the broadcast flag off if this
// event was published as a result of bubbling
// if (opts instanceof Y.CustomEvent) {
// events[type].broadcast = false;
// }
return events[type];
},
/**
* This is the entry point for the event monitoring system.
* You can monitor 'attach', 'detach', 'fire', and 'publish'.
* When configured, these events generate an event. click ->
* click_attach, click_detach, click_publish -- these can
* be subscribed to like other events to monitor the event
* system. Inividual published events can have monitoring
* turned on or off (publish can't be turned off before it
* it published) by setting the events 'monitor' config.
*
* @method _monitor
* @param what {String} 'attach', 'detach', 'fire', or 'publish'
* @param eventType {String|CustomEvent} The prefixed name of the event being monitored, or the CustomEvent object.
* @param o {Object} Information about the event interaction, such as
* fire() args, subscription category, publish config
* @private
*/
_monitor: function(what, eventType, o) {
var monitorevt, ce, type;
if (eventType) {
if (typeof eventType === "string") {
type = eventType;
ce = this.getEvent(eventType, true);
} else {
ce = eventType;
type = eventType.type;
}
if ((this._yuievt.config.monitored && (!ce || ce.monitored)) || (ce && ce.monitored)) {
monitorevt = type + '_' + what;
o.monitored = what;
this.fire.call(this, monitorevt, o);
}
}
},
/**
* Fire a custom event by name. The callback functions will be executed
* from the context specified when the event was created, and with the
* following parameters.
*
* If the custom event object hasn't been created, then the event hasn't
* been published and it has no subscribers. For performance sake, we
* immediate exit in this case. This means the event won't bubble, so
* if the intention is that a bubble target be notified, the event must
* be published on this object first.
*
* The first argument is the event type, and any additional arguments are
* passed to the listeners as parameters. If the first of these is an
* object literal, and the event is configured to emit an event facade,
* that object is mixed into the event facade and the facade is provided
* in place of the original object.
*
* @method fire
* @param type {String|Object} The type of the event, or an object that contains
* a 'type' property.
* @param arguments {Object*} an arbitrary set of parameters to pass to
* the handler. If the first of these is an object literal and the event is
* configured to emit an event facade, the event facade will replace that
* parameter after the properties the object literal contains are copied to
* the event facade.
* @return {EventTarget} the event host
*/
fire: function(type) {
var typeIncluded = L.isString(type),
t = (typeIncluded) ? type : (type && type.type),
yuievt = this._yuievt,
pre = yuievt.config.prefix,
ce, ret,
ce2,
args = (typeIncluded) ? nativeSlice.call(arguments, 1) : arguments;
t = (pre) ? _getType(t, pre) : t;
ce = this.getEvent(t, true);
ce2 = this.getSibling(t, ce);
if (ce2 && !ce) {
ce = this.publish(t);
}
this._monitor('fire', (ce || t), {
args: args
});
// this event has not been published or subscribed to
if (!ce) {
if (yuievt.hasTargets) {
return this.bubble({ type: t }, args, this);
}
// otherwise there is nothing to be done
ret = true;
} else {
ce.sibling = ce2;
ret = ce.fire.apply(ce, args);
}
return (yuievt.chain) ? this : ret;
},
getSibling: function(type, ce) {
var ce2;
// delegate to *:type events if there are subscribers
if (type.indexOf(PREFIX_DELIMITER) > -1) {
type = _wildType(type);
// console.log(type);
ce2 = this.getEvent(type, true);
if (ce2) {
// console.log("GOT ONE: " + type);
ce2.applyConfig(ce);
ce2.bubbles = false;
ce2.broadcast = 0;
// ret = ce2.fire.apply(ce2, a);
}
}
return ce2;
},
/**
* Returns the custom event of the provided type has been created, a
* falsy value otherwise
* @method getEvent
* @param type {String} the type, or name of the event
* @param prefixed {String} if true, the type is prefixed already
* @return {CustomEvent} the custom event or null
*/
getEvent: function(type, prefixed) {
var pre, e;
if (!prefixed) {
pre = this._yuievt.config.prefix;
type = (pre) ? _getType(type, pre) : type;
}
e = this._yuievt.events;
return e[type] || null;
},
/**
* Subscribe to a custom event hosted by this object. The
* supplied callback will execute after any listeners add
* via the subscribe method, and after the default function,
* if configured for the event, has executed.
*
* @method after
* @param {String} type The name of the event
* @param {Function} fn The callback to execute in response to the event
* @param {Object} [context] Override `this` object in callback
* @param {Any} [arg*] 0..n additional arguments to supply to the subscriber
* @return {EventHandle} A subscription handle capable of detaching the
* subscription
*/
after: function(type, fn) {
var a = nativeSlice.call(arguments, 0);
switch (L.type(type)) {
case 'function':
return Y.Do.after.apply(Y.Do, arguments);
case 'array':
// YArray.each(a[0], function(v) {
// v = AFTER_PREFIX + v;
// });
// break;
case 'object':
a[0]._after = true;
break;
default:
a[0] = AFTER_PREFIX + type;
}
return this.on.apply(this, a);
},
/**
* Executes the callback before a DOM event, custom event
* or method. If the first argument is a function, it
* is assumed the target is a method. For DOM and custom
* events, this is an alias for Y.on.
*
* For DOM and custom events:
* type, callback, context, 0-n arguments
*
* For methods:
* callback, object (method host), methodName, context, 0-n arguments
*
* @method before
* @return detach handle
*/
before: function() {
return this.on.apply(this, arguments);
}
};
Y.EventTarget = ET;
// make Y an event target
Y.mix(Y, ET.prototype);
ET.call(Y, { bubbles: false });
YUI.Env.globalEvents = YUI.Env.globalEvents || new ET();
/**
* Hosts YUI page level events. This is where events bubble to
* when the broadcast config is set to 2. This property is
* only available if the custom event module is loaded.
* @property Global
* @type EventTarget
* @for YUI
*/
Y.Global = YUI.Env.globalEvents;
// @TODO implement a global namespace function on Y.Global?
/**
`Y.on()` can do many things:
<ul>
<li>Subscribe to custom events `publish`ed and `fire`d from Y</li>
<li>Subscribe to custom events `publish`ed with `broadcast` 1 or 2 and
`fire`d from any object in the YUI instance sandbox</li>
<li>Subscribe to DOM events</li>
<li>Subscribe to the execution of a method on any object, effectively
treating that method as an event</li>
</ul>
For custom event subscriptions, pass the custom event name as the first argument and callback as the second. The `this` object in the callback will be `Y` unless an override is passed as the third argument.
Y.on('io:complete', function () {
Y.MyApp.updateStatus('Transaction complete');
});
To subscribe to DOM events, pass the name of a DOM event as the first argument
and a CSS selector string as the third argument after the callback function.
Alternately, the third argument can be a `Node`, `NodeList`, `HTMLElement`,
array, or simply omitted (the default is the `window` object).
Y.on('click', function (e) {
e.preventDefault();
// proceed with ajax form submission
var url = this.get('action');
...
}, '#my-form');
The `this` object in DOM event callbacks will be the `Node` targeted by the CSS
selector or other identifier.
`on()` subscribers for DOM events or custom events `publish`ed with a
`defaultFn` can prevent the default behavior with `e.preventDefault()` from the
event object passed as the first parameter to the subscription callback.
To subscribe to the execution of an object method, pass arguments corresponding to the call signature for
<a href="../classes/Do.html#methods_before">`Y.Do.before(...)`</a>.
NOTE: The formal parameter list below is for events, not for function
injection. See `Y.Do.before` for that signature.
@method on
@param {String} type DOM or custom event name
@param {Function} fn The callback to execute in response to the event
@param {Object} [context] Override `this` object in callback
@param {Any} [arg*] 0..n additional arguments to supply to the subscriber
@return {EventHandle} A subscription handle capable of detaching the
subscription
@see Do.before
@for YUI
**/
/**
Listen for an event one time. Equivalent to `on()`, except that
the listener is immediately detached when executed.
See the <a href="#methods_on">`on()` method</a> for additional subscription
options.
@see on
@method once
@param {String} type DOM or custom event name
@param {Function} fn The callback to execute in response to the event
@param {Object} [context] Override `this` object in callback
@param {Any} [arg*] 0..n additional arguments to supply to the subscriber
@return {EventHandle} A subscription handle capable of detaching the
subscription
@for YUI
**/
/**
Listen for an event one time. Equivalent to `once()`, except, like `after()`,
the subscription callback executes after all `on()` subscribers and the event's
`defaultFn` (if configured) have executed. Like `after()` if any `on()` phase
subscriber calls `e.preventDefault()`, neither the `defaultFn` nor the `after()`
subscribers will execute.
The listener is immediately detached when executed.
See the <a href="#methods_on">`on()` method</a> for additional subscription
options.
@see once
@method onceAfter
@param {String} type The custom event name
@param {Function} fn The callback to execute in response to the event
@param {Object} [context] Override `this` object in callback
@param {Any} [arg*] 0..n additional arguments to supply to the subscriber
@return {EventHandle} A subscription handle capable of detaching the
subscription
@for YUI
**/
/**
Like `on()`, this method creates a subscription to a custom event or to the
execution of a method on an object.
For events, `after()` subscribers are executed after the event's
`defaultFn` unless `e.preventDefault()` was called from an `on()` subscriber.
See the <a href="#methods_on">`on()` method</a> for additional subscription
options.
NOTE: The subscription signature shown is for events, not for function
injection. See <a href="../classes/Do.html#methods_after">`Y.Do.after`</a>
for that signature.
@see on
@see Do.after
@method after
@param {String} type The custom event name
@param {Function} fn The callback to execute in response to the event
@param {Object} [context] Override `this` object in callback
@param {Any} [args*] 0..n additional arguments to supply to the subscriber
@return {EventHandle} A subscription handle capable of detaching the
subscription
@for YUI
**/
}, '@VERSION@', {"requires": ["oop"]});
|
src/components/BannerComponent.js
|
chimo/se-dir-frontend-react
|
'use strict';
import React from 'react';
class BannerComponent extends React.Component {
render() {
var type = this.props.type || 'info',
title = '';
if (this.props.title) {
title = <h1 className='banner__heading'>{this.props.title}</h1>;
}
return (
<section className={'banner banner-component banner--' + type}
tabIndex='-1'>
{title}
{this.props.children}
</section>
);
}
}
BannerComponent.displayName = 'BannerComponent';
// Uncomment properties you need
// BannerComponent.propTypes = {};
// BannerComponent.defaultProps = {};
export default BannerComponent;
|
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