target
stringlengths 5
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|---|---|---|
src/svg-icons/notification/confirmation-number.js
|
xmityaz/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let NotificationConfirmationNumber = (props) => (
<SvgIcon {...props}>
<path d="M22 10V6c0-1.11-.9-2-2-2H4c-1.1 0-1.99.89-1.99 2v4c1.1 0 1.99.9 1.99 2s-.89 2-2 2v4c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2v-4c-1.1 0-2-.9-2-2s.9-2 2-2zm-9 7.5h-2v-2h2v2zm0-4.5h-2v-2h2v2zm0-4.5h-2v-2h2v2z"/>
</SvgIcon>
);
NotificationConfirmationNumber = pure(NotificationConfirmationNumber);
NotificationConfirmationNumber.displayName = 'NotificationConfirmationNumber';
NotificationConfirmationNumber.muiName = 'SvgIcon';
export default NotificationConfirmationNumber;
|
src/js/components/icons/base/NewWindow.js
|
odedre/grommet-final
|
/**
* @description NewWindow SVG Icon.
* @property {string} a11yTitle - Accessibility Title. If not set uses the default title of the status icon.
* @property {string} colorIndex - The color identifier to use for the stroke color.
* If not specified, this component will default to muiTheme.palette.textColor.
* @property {xsmall|small|medium|large|xlarge|huge} size - The icon size. Defaults to small.
* @property {boolean} responsive - Allows you to redefine what the coordinates.
* @example
* <svg width="24" height="24" ><path d="M11,9 L19,9 M15,13 L15,5 M17,17 L17,23 L1,23 L1,7 L1,7 L7,7 M7,1 L23,1 L23,17 L7,17 L7,1 Z"/></svg>
*/
// (C) Copyright 2014-2015 Hewlett Packard Enterprise Development LP
import React, { Component } from 'react';
import PropTypes from 'prop-types';
import classnames from 'classnames';
import CSSClassnames from '../../../utils/CSSClassnames';
import Intl from '../../../utils/Intl';
import Props from '../../../utils/Props';
const CLASS_ROOT = CSSClassnames.CONTROL_ICON;
const COLOR_INDEX = CSSClassnames.COLOR_INDEX;
export default class Icon extends Component {
render () {
const { className, colorIndex } = this.props;
let { a11yTitle, size, responsive } = this.props;
let { intl } = this.context;
const classes = classnames(
CLASS_ROOT,
`${CLASS_ROOT}-new-window`,
className,
{
[`${CLASS_ROOT}--${size}`]: size,
[`${CLASS_ROOT}--responsive`]: responsive,
[`${COLOR_INDEX}-${colorIndex}`]: colorIndex
}
);
a11yTitle = a11yTitle || Intl.getMessage(intl, 'new-window');
const restProps = Props.omit(this.props, Object.keys(Icon.propTypes));
return <svg {...restProps} version="1.1" viewBox="0 0 24 24" width="24px" height="24px" role="img" className={classes} aria-label={a11yTitle}><path fill="none" stroke="#000" strokeWidth="2" d="M11,9 L19,9 M15,13 L15,5 M17,17 L17,23 L1,23 L1,7 L1,7 L7,7 M7,1 L23,1 L23,17 L7,17 L7,1 Z"/></svg>;
}
};
Icon.contextTypes = {
intl: PropTypes.object
};
Icon.defaultProps = {
responsive: true
};
Icon.displayName = 'NewWindow';
Icon.icon = true;
Icon.propTypes = {
a11yTitle: PropTypes.string,
colorIndex: PropTypes.string,
size: PropTypes.oneOf(['xsmall', 'small', 'medium', 'large', 'xlarge', 'huge']),
responsive: PropTypes.bool
};
|
assets/javascripts/kitten/components/graphics/icons/export-icon-alternate/index.js
|
KissKissBankBank/kitten
|
import React from 'react'
import PropTypes from 'prop-types'
export const ExportIconAlternate = ({ color, iconTitle, title, ...props }) => (
<svg
role="img"
aria-label={iconTitle || title}
xmlns="http://www.w3.org/2000/svg"
viewBox="0 0 12 12"
width="12"
height="12"
fill={color}
{...props}
>
{title && <title>{title}</title>}
<path d="M0 0h4v2H0zM6 0h6v2H6z M0 10h12v2H0z M10 8h2v4h-2zM10 0h2v6h-2z M4.4644661 6.12132034L10.12132033.4644661l1.41421357 1.41421357L5.87867966 7.5355339zM0 0h2v12H0z" />
</svg>
)
ExportIconAlternate.propTypes = {
color: PropTypes.string,
title: PropTypes.string,
}
ExportIconAlternate.defaultProps = {
color: '#000',
title: '',
}
|
src/svg-icons/notification/voice-chat.js
|
pancho111203/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let NotificationVoiceChat = (props) => (
<SvgIcon {...props}>
<path d="M20 2H4c-1.1 0-1.99.9-1.99 2L2 22l4-4h14c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zm-2 12l-4-3.2V14H6V6h8v3.2L18 6v8z"/>
</SvgIcon>
);
NotificationVoiceChat = pure(NotificationVoiceChat);
NotificationVoiceChat.displayName = 'NotificationVoiceChat';
NotificationVoiceChat.muiName = 'SvgIcon';
export default NotificationVoiceChat;
|
editor/components/FloatBar.js
|
conundrumer/chroma-tone
|
import React from 'react'
import PureComponent from 'react-pure-render/component';
import classNames from 'classnames'
import FloatPaper from './FloatPaper'
import Toolbar from './Toolbar'
export default class FloatBar extends PureComponent {
render() {
let closed = this.props.closed;
return (
<div className='float-container' style={{pointerEvents: 'none'}}>
{this.props.children.left.map( (child, i) =>
<FloatPaper key={i} className={classNames({closed: closed})} circle={true}>
{ child }
</FloatPaper>
)}
<FloatPaper className={classNames('float-paper-bar', {closed: closed})}>
<Toolbar className='float-toolbar'>
{ this.props.children.middle }
</Toolbar>
</FloatPaper>
{this.props.children.right.map( (child, i) =>
<FloatPaper key={-i - 1} className={classNames({closed: closed})} circle={true}>
{ child }
</FloatPaper>
)}
</div>
);
}
}
|
src/index.js
|
smashercosmo/redux-react-router-issue
|
import React from 'react';
import Router from 'react-router';
import routes from './routes';
import { createStore, combineReducers, applyMiddleware } from 'redux';
import { Provider } from 'react-redux';
import testReducer from './reducer'
const reducer = combineReducers({ test: testReducer });
const store = createStore(reducer);
Router.run(routes, Router.HistoryLocation, (Handler) => {
React.render(
<Provider store={store}>
{() => <Handler />}
</Provider>, document.getElementById('root'));
});
|
packages/material-ui-icons/src/PanoramaHorizontal.js
|
dsslimshaddy/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from 'material-ui/SvgIcon';
let PanoramaHorizontal = props =>
<SvgIcon {...props}>
<path d="M20 6.54v10.91c-2.6-.77-5.28-1.16-8-1.16-2.72 0-5.4.39-8 1.16V6.54c2.6.77 5.28 1.16 8 1.16 2.72.01 5.4-.38 8-1.16M21.43 4c-.1 0-.2.02-.31.06C18.18 5.16 15.09 5.7 12 5.7c-3.09 0-6.18-.55-9.12-1.64-.11-.04-.22-.06-.31-.06-.34 0-.57.23-.57.63v14.75c0 .39.23.62.57.62.1 0 .2-.02.31-.06 2.94-1.1 6.03-1.64 9.12-1.64 3.09 0 6.18.55 9.12 1.64.11.04.21.06.31.06.33 0 .57-.23.57-.63V4.63c0-.4-.24-.63-.57-.63z" />
</SvgIcon>;
PanoramaHorizontal = pure(PanoramaHorizontal);
PanoramaHorizontal.muiName = 'SvgIcon';
export default PanoramaHorizontal;
|
packages/material-ui-icons/src/BarChart.js
|
Kagami/material-ui
|
import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<React.Fragment><path d="M5 9.2h3V19H5zM10.6 5h2.8v14h-2.8zm5.6 8H19v6h-2.8z" /><path fill="none" d="M0 0h24v24H0z" /></React.Fragment>
, 'BarChart');
|
app/src/index.js
|
dichaves/first-contributions
|
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App';
import './index.css';
ReactDOM.render(
<App />,
document.getElementById('root')
);
|
src/entypo/FacebookWithCircle.js
|
cox-auto-kc/react-entypo
|
import React from 'react';
import EntypoIcon from '../EntypoIcon';
const iconClass = 'entypo-svgicon entypo--FacebookWithCircle';
let EntypoFacebookWithCircle = (props) => (
<EntypoIcon propClass={iconClass} {...props}>
<path d="M10,0.4c-5.302,0-9.6,4.298-9.6,9.6s4.298,9.6,9.6,9.6s9.6-4.298,9.6-9.6S15.302,0.4,10,0.4z M12.274,7.034h-1.443c-0.171,0-0.361,0.225-0.361,0.524V8.6h1.805l-0.273,1.486H10.47v4.461H8.767v-4.461H7.222V8.6h1.545V7.726c0-1.254,0.87-2.273,2.064-2.273h1.443V7.034z"/>
</EntypoIcon>
);
export default EntypoFacebookWithCircle;
|
react-flux-mui/js/material-ui/docs/src/app/components/pages/components/LinearProgress/Page.js
|
pbogdan/react-flux-mui
|
import React from 'react';
import Title from 'react-title-component';
import CodeExample from '../../../CodeExample';
import PropTypeDescription from '../../../PropTypeDescription';
import MarkdownElement from '../../../MarkdownElement';
import linearProgressReadmeText from './README';
import LinearProgressExampleSimple from './ExampleSimple';
import linearProgressExampleSimpleCode from '!raw!./ExampleSimple';
import LinearProgressExampleDeterminate from './ExampleDeterminate';
import linearProgressExampleDeterminateCode from '!raw!./ExampleDeterminate';
import linearProgressCode from '!raw!material-ui/LinearProgress/LinearProgress';
const descriptions = {
indeterminate: 'By default, the indicator animates continuously.',
determinate: 'In `determinate` mode, the indicator adjusts to show the percentage complete, ' +
'as a ratio of `value`: `max-min`.',
};
const LinearProgressPage = () => (
<div>
<Title render={(previousTitle) => `Linear Progress - ${previousTitle}`} />
<MarkdownElement text={linearProgressReadmeText} />
<CodeExample
title="Indeterminate progress"
description={descriptions.indeterminate}
code={linearProgressExampleSimpleCode}
>
<LinearProgressExampleSimple />
</CodeExample>
<CodeExample
title="Determinate progress"
description={descriptions.determinate}
code={linearProgressExampleDeterminateCode}
>
<LinearProgressExampleDeterminate />
</CodeExample>
<PropTypeDescription code={linearProgressCode} />
</div>
);
export default LinearProgressPage;
|
app/javascript/mastodon/components/missing_indicator.js
|
ashfurrow/mastodon
|
import React from 'react';
import PropTypes from 'prop-types';
import { FormattedMessage } from 'react-intl';
import illustration from 'mastodon/../images/elephant_ui_disappointed.svg';
import classNames from 'classnames';
const MissingIndicator = ({ fullPage }) => (
<div className={classNames('regeneration-indicator', { 'regeneration-indicator--without-header': fullPage })}>
<div className='regeneration-indicator__figure'>
<img src={illustration} alt='' />
</div>
<div className='regeneration-indicator__label'>
<FormattedMessage id='missing_indicator.label' tagName='strong' defaultMessage='Not found' />
<FormattedMessage id='missing_indicator.sublabel' defaultMessage='This resource could not be found' />
</div>
</div>
);
MissingIndicator.propTypes = {
fullPage: PropTypes.bool,
};
export default MissingIndicator;
|
docs/app/Examples/elements/Label/Content/LabelExampleDetail.js
|
clemensw/stardust
|
import React from 'react'
import { Label } from 'semantic-ui-react'
const LabelExampleDetail = () => (
<Label>
Dogs
<Label.Detail>214</Label.Detail>
</Label>
)
export default LabelExampleDetail
|
src/server.js
|
Dengo/bacon-bacon
|
import Express from 'express';
import React from 'react';
import ReactDOM from 'react-dom/server';
import config from './config';
import favicon from 'serve-favicon';
import compression from 'compression';
import httpProxy from 'http-proxy';
import path from 'path';
import createStore from './redux/create';
import ApiClient from './helpers/ApiClient';
import Html from './helpers/Html';
import PrettyError from 'pretty-error';
import http from 'http';
import { match } from 'react-router';
import { syncHistoryWithStore } from 'react-router-redux';
import { ReduxAsyncConnect, loadOnServer } from 'redux-connect';
import createHistory from 'react-router/lib/createMemoryHistory';
import {Provider} from 'react-redux';
import getRoutes from './routes';
const targetUrl = 'http://' + config.apiHost + ':' + config.apiPort;
const pretty = new PrettyError();
const app = new Express();
const server = new http.Server(app);
const proxy = httpProxy.createProxyServer({
target: targetUrl,
ws: true
});
app.use(compression());
app.use(favicon(path.join(__dirname, '..', 'static', 'favicon.ico')));
app.use(Express.static(path.join(__dirname, '..', 'static')));
// Proxy to API server
app.use('/api', (req, res) => {
proxy.web(req, res, {target: targetUrl});
});
app.use('/ws', (req, res) => {
proxy.web(req, res, {target: targetUrl + '/ws'});
});
server.on('upgrade', (req, socket, head) => {
proxy.ws(req, socket, head);
});
// added the error handling to avoid https://github.com/nodejitsu/node-http-proxy/issues/527
proxy.on('error', (error, req, res) => {
let json;
if (error.code !== 'ECONNRESET') {
console.error('proxy error', error);
}
if (!res.headersSent) {
res.writeHead(500, {'content-type': 'application/json'});
}
json = {error: 'proxy_error', reason: error.message};
res.end(JSON.stringify(json));
});
app.use((req, res) => {
if (__DEVELOPMENT__) {
// Do not cache webpack stats: the script file would change since
// hot module replacement is enabled in the development env
webpackIsomorphicTools.refresh();
}
const client = new ApiClient(req);
const memoryHistory = createHistory(req.originalUrl);
const store = createStore(memoryHistory, client);
const history = syncHistoryWithStore(memoryHistory, store);
function hydrateOnClient() {
res.send('<!doctype html>\n' +
ReactDOM.renderToString(<Html assets={webpackIsomorphicTools.assets()} store={store}/>));
}
if (__DISABLE_SSR__) {
hydrateOnClient();
return;
}
match({ history, routes: getRoutes(store), location: req.originalUrl }, (error, redirectLocation, renderProps) => {
if (redirectLocation) {
res.redirect(redirectLocation.pathname + redirectLocation.search);
} else if (error) {
console.error('ROUTER ERROR:', pretty.render(error));
res.status(500);
hydrateOnClient();
} else if (renderProps) {
loadOnServer({...renderProps, store, helpers: {client}}).then(() => {
const component = (
<Provider store={store} key="provider">
<ReduxAsyncConnect {...renderProps} />
</Provider>
);
res.status(200);
global.navigator = {userAgent: req.headers['user-agent']};
res.send('<!doctype html>\n' +
ReactDOM.renderToString(<Html assets={webpackIsomorphicTools.assets()} component={component} store={store}/>));
});
} else {
res.status(404).send('Not found');
}
});
});
if (config.port) {
server.listen(config.port, (err) => {
if (err) {
console.error(err);
}
console.info('----\n==> ✅ %s is running, talking to API server on %s.', config.app.title, config.apiPort);
console.info('==> 💻 Open http://%s:%s in a browser to view the app.', config.host, config.port);
});
} else {
console.error('==> ERROR: No PORT environment variable has been specified');
}
|
node_modules/engine.io-client/engine.io.js
|
Byte-Camp/Website
|
(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);
/**
* Exports parser
*
* @api public
*
*/
module.exports.parser = __webpack_require__(8);
/***/ },
/* 1 */
/***/ 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__(2);
var Emitter = __webpack_require__(18);
var debug = __webpack_require__(22)('engine.io-client:socket');
var index = __webpack_require__(29);
var parser = __webpack_require__(8);
var parseuri = __webpack_require__(30);
var parseqs = __webpack_require__(19);
/**
* 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.transportOptions = opts.transportOptions || {};
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 ? true : 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__(7);
Socket.transports = __webpack_require__(2);
Socket.parser = __webpack_require__(8);
/**
* 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;
// per-transport options
var options = this.transportOptions[name] || {};
// session id if we already have one
if (this.id) query.sid = this.id;
var transport = new transports[name]({
query: query,
socket: this,
agent: options.agent || this.agent,
hostname: options.hostname || this.hostname,
port: options.port || this.port,
secure: options.secure || this.secure,
path: options.path || this.path,
forceJSONP: options.forceJSONP || this.forceJSONP,
jsonp: options.jsonp || this.jsonp,
forceBase64: options.forceBase64 || this.forceBase64,
enablesXDR: options.enablesXDR || this.enablesXDR,
timestampRequests: options.timestampRequests || this.timestampRequests,
timestampParam: options.timestampParam || this.timestampParam,
policyPort: options.policyPort || this.policyPort,
pfx: options.pfx || this.pfx,
key: options.key || this.key,
passphrase: options.passphrase || this.passphrase,
cert: options.cert || this.cert,
ca: options.ca || this.ca,
ciphers: options.ciphers || this.ciphers,
rejectUnauthorized: options.rejectUnauthorized || this.rejectUnauthorized,
perMessageDeflate: options.perMessageDeflate || this.perMessageDeflate,
extraHeaders: options.extraHeaders || this.extraHeaders,
forceNode: options.forceNode || this.forceNode,
localAddress: options.localAddress || this.localAddress,
requestTimeout: options.requestTimeout || this.requestTimeout,
protocols: options.protocols || void 0
});
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(JSON.parse(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; }())))
/***/ },
/* 2 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {'use strict';
/**
* Module dependencies
*/
var XMLHttpRequest = __webpack_require__(3);
var XHR = __webpack_require__(5);
var JSONP = __webpack_require__(26);
var websocket = __webpack_require__(27);
/**
* 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; }())))
/***/ },
/* 3 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {'use strict';
// browser shim for xmlhttprequest module
var hasCORS = __webpack_require__(4);
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; }())))
/***/ },
/* 4 */
/***/ 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;
}
/***/ },
/* 5 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {'use strict';
/**
* Module requirements.
*/
var XMLHttpRequest = __webpack_require__(3);
var Polling = __webpack_require__(6);
var Emitter = __webpack_require__(18);
var inherit = __webpack_require__(20);
var debug = __webpack_require__(22)('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;
this.extraHeaders = opts.extraHeaders;
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;
}
}
/**
* 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 && xhr.setDisableHeaderCheck(true);
for (var i in this.extraHeaders) {
if (this.extraHeaders.hasOwnProperty(i)) {
xhr.setRequestHeader(i, this.extraHeaders[i]);
}
}
}
} catch (e) {}
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 (xhr.readyState === 2) {
var contentType;
try {
contentType = xhr.getResponseHeader('Content-Type');
} catch (e) {}
if (contentType === 'application/octet-stream') {
xhr.responseType = 'arraybuffer';
}
}
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');
} catch (e) {}
if (contentType === 'application/octet-stream') {
data = this.xhr.response || this.xhr.responseText;
} else {
data = this.xhr.responseText;
}
} 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; }())))
/***/ },
/* 6 */
/***/ function(module, exports, __webpack_require__) {
'use strict';
/**
* Module dependencies.
*/
var Transport = __webpack_require__(7);
var parseqs = __webpack_require__(19);
var parser = __webpack_require__(8);
var inherit = __webpack_require__(20);
var yeast = __webpack_require__(21);
var debug = __webpack_require__(22)('engine.io-client:polling');
/**
* Module exports.
*/
module.exports = Polling;
/**
* Is XHR2 supported?
*/
var hasXHR2 = function () {
var XMLHttpRequest = __webpack_require__(3);
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;
};
/***/ },
/* 7 */
/***/ function(module, exports, __webpack_require__) {
'use strict';
/**
* Module dependencies.
*/
var parser = __webpack_require__(8);
var Emitter = __webpack_require__(18);
/**
* 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');
};
/***/ },
/* 8 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {/**
* Module dependencies.
*/
var keys = __webpack_require__(9);
var hasBinary = __webpack_require__(10);
var sliceBuffer = __webpack_require__(12);
var after = __webpack_require__(13);
var utf8 = __webpack_require__(14);
var base64encoder;
if (global && global.ArrayBuffer) {
base64encoder = __webpack_require__(16);
}
/**
* 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__(17);
/**
* 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 (typeof supportsBinary === 'function') {
callback = supportsBinary;
supportsBinary = false;
}
if (typeof utf8encode === 'function') {
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), { strict: false }) : 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, { strict: false });
} 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, false, 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;
continue;
}
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, false);
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 = [];
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;
// 310 = char length of Number.MAX_VALUE
if (msgLength.length > 310) {
return callback(err, 0, 1);
}
msgLength += tailArray[i];
}
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; }())))
/***/ },
/* 9 */
/***/ 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;
};
/***/ },
/* 10 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {/* global Blob File */
/*
* Module requirements.
*/
var isArray = __webpack_require__(11);
var toString = Object.prototype.toString;
var withNativeBlob = typeof global.Blob === 'function' || toString.call(global.Blob) === '[object BlobConstructor]';
var withNativeFile = typeof global.File === 'function' || toString.call(global.File) === '[object FileConstructor]';
/**
* Module exports.
*/
module.exports = hasBinary;
/**
* Checks for binary data.
*
* Supports Buffer, ArrayBuffer, Blob and File.
*
* @param {Object} anything
* @api public
*/
function hasBinary (obj) {
if (!obj || typeof obj !== 'object') {
return false;
}
if (isArray(obj)) {
for (var i = 0, l = obj.length; i < l; i++) {
if (hasBinary(obj[i])) {
return true;
}
}
return false;
}
if ((typeof global.Buffer === 'function' && global.Buffer.isBuffer && global.Buffer.isBuffer(obj)) ||
(typeof global.ArrayBuffer === 'function' && obj instanceof ArrayBuffer) ||
(withNativeBlob && obj instanceof Blob) ||
(withNativeFile && obj instanceof File)
) {
return true;
}
// see: https://github.com/Automattic/has-binary/pull/4
if (obj.toJSON && typeof obj.toJSON === 'function' && arguments.length === 1) {
return hasBinary(obj.toJSON(), true);
}
for (var key in obj) {
if (Object.prototype.hasOwnProperty.call(obj, key) && hasBinary(obj[key])) {
return true;
}
}
return false;
}
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
/***/ },
/* 11 */
/***/ function(module, exports) {
var toString = {}.toString;
module.exports = Array.isArray || function (arr) {
return toString.call(arr) == '[object Array]';
};
/***/ },
/* 12 */
/***/ 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;
};
/***/ },
/* 13 */
/***/ 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() {}
/***/ },
/* 14 */
/***/ function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_RESULT__;/* WEBPACK VAR INJECTION */(function(module, global) {/*! https://mths.be/utf8js v2.1.2 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 checkScalarValue(codePoint, strict) {
if (codePoint >= 0xD800 && codePoint <= 0xDFFF) {
if (strict) {
throw Error(
'Lone surrogate U+' + codePoint.toString(16).toUpperCase() +
' is not a scalar value'
);
}
return false;
}
return true;
}
/*--------------------------------------------------------------------------*/
function createByte(codePoint, shift) {
return stringFromCharCode(((codePoint >> shift) & 0x3F) | 0x80);
}
function encodeCodePoint(codePoint, strict) {
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
if (!checkScalarValue(codePoint, strict)) {
codePoint = 0xFFFD;
}
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 utf8encode(string, opts) {
opts = opts || {};
var strict = false !== opts.strict;
var codePoints = ucs2decode(string);
var length = codePoints.length;
var index = -1;
var codePoint;
var byteString = '';
while (++index < length) {
codePoint = codePoints[index];
byteString += encodeCodePoint(codePoint, strict);
}
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(strict) {
var byte1;
var byte2;
var byte3;
var byte4;
var codePoint;
if (byteIndex > byteCount) {
throw Error('Invalid byte index');
}
if (byteIndex == byteCount) {
return false;
}
// Read 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) {
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 checkScalarValue(codePoint, strict) ? codePoint : 0xFFFD;
} else {
throw Error('Invalid continuation byte');
}
}
// 4-byte sequence
if ((byte1 & 0xF8) == 0xF0) {
byte2 = readContinuationByte();
byte3 = readContinuationByte();
byte4 = readContinuationByte();
codePoint = ((byte1 & 0x07) << 0x12) | (byte2 << 0x0C) |
(byte3 << 0x06) | byte4;
if (codePoint >= 0x010000 && codePoint <= 0x10FFFF) {
return codePoint;
}
}
throw Error('Invalid UTF-8 detected');
}
var byteArray;
var byteCount;
var byteIndex;
function utf8decode(byteString, opts) {
opts = opts || {};
var strict = false !== opts.strict;
byteArray = ucs2decode(byteString);
byteCount = byteArray.length;
byteIndex = 0;
var codePoints = [];
var tmp;
while ((tmp = decodeSymbol(strict)) !== false) {
codePoints.push(tmp);
}
return ucs2encode(codePoints);
}
/*--------------------------------------------------------------------------*/
var utf8 = {
'version': '2.1.2',
'encode': utf8encode,
'decode': utf8decode
};
// Some AMD build optimizers, like r.js, check for specific condition patterns
// like the following:
if (
true
) {
!(__WEBPACK_AMD_DEFINE_RESULT__ = function() {
return utf8;
}.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 = utf8;
} else { // in Narwhal or RingoJS v0.7.0-
var object = {};
var hasOwnProperty = object.hasOwnProperty;
for (var key in utf8) {
hasOwnProperty.call(utf8, key) && (freeExports[key] = utf8[key]);
}
}
} else { // in Rhino or a web browser
root.utf8 = utf8;
}
}(this));
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(15)(module), (function() { return this; }())))
/***/ },
/* 15 */
/***/ 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;
}
/***/ },
/* 16 */
/***/ 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;
};
})();
/***/ },
/* 17 */
/***/ 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; }())))
/***/ },
/* 18 */
/***/ 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;
};
/***/ },
/* 19 */
/***/ 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;
};
/***/ },
/* 20 */
/***/ function(module, exports) {
module.exports = function(a, b){
var fn = function(){};
fn.prototype = b.prototype;
a.prototype = new fn;
a.prototype.constructor = a;
};
/***/ },
/* 21 */
/***/ 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;
/***/ },
/* 22 */
/***/ 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__(24);
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() {
// NB: In an Electron preload script, document will be defined but not fully
// initialized. Since we know we're in Chrome, we'll just detect this case
// explicitly
if (typeof window !== 'undefined' && window.process && window.process.type === 'renderer') {
return true;
}
// 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' && document.documentElement && document.documentElement.style && document.documentElement.style.WebkitAppearance) ||
// is firebug? http://stackoverflow.com/a/398120/376773
(typeof window !== 'undefined' && window.console && (window.console.firebug || (window.console.exception && window.console.table))) ||
// is firefox >= v31?
// https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
(typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31) ||
// double check webkit in userAgent just in case we are in a worker
(typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/));
}
/**
* 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(args) {
var useColors = this.useColors;
args[0] = (useColors ? '%c' : '')
+ this.namespace
+ (useColors ? ' %c' : ' ')
+ args[0]
+ (useColors ? '%c ' : ' ')
+ '+' + exports.humanize(this.diff);
if (!useColors) return;
var c = 'color: ' + this.color;
args.splice(1, 0, c, 'color: inherit')
// 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-zA-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);
}
/**
* 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 {
r = exports.storage.debug;
} catch(e) {}
// If debug isn't set in LS, and we're in Electron, try to load $DEBUG
if (!r && typeof process !== 'undefined' && 'env' in process) {
r = process.env.DEBUG;
}
return r;
}
/**
* 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__(23)))
/***/ },
/* 23 */
/***/ 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.prependListener = noop;
process.prependOnceListener = noop;
process.listeners = function (name) { return [] }
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; };
/***/ },
/* 24 */
/***/ 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 = createDebug.debug = createDebug['default'] = createDebug;
exports.coerce = coerce;
exports.disable = disable;
exports.enable = enable;
exports.enabled = enabled;
exports.humanize = __webpack_require__(25);
/**
* 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, lower or upper-case letter, i.e. "n" and "N".
*/
exports.formatters = {};
/**
* Previous log timestamp.
*/
var prevTime;
/**
* Select a color.
* @param {String} namespace
* @return {Number}
* @api private
*/
function selectColor(namespace) {
var hash = 0, i;
for (i in namespace) {
hash = ((hash << 5) - hash) + namespace.charCodeAt(i);
hash |= 0; // Convert to 32bit integer
}
return exports.colors[Math.abs(hash) % exports.colors.length];
}
/**
* Create a debugger with the given `namespace`.
*
* @param {String} namespace
* @return {Function}
* @api public
*/
function createDebug(namespace) {
function debug() {
// disabled?
if (!debug.enabled) return;
var self = debug;
// set `diff` timestamp
var curr = +new Date();
var ms = curr - (prevTime || curr);
self.diff = ms;
self.prev = prevTime;
self.curr = curr;
prevTime = curr;
// turn the `arguments` into a proper Array
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.unshift('%O');
}
// apply any `formatters` transformations
var index = 0;
args[0] = args[0].replace(/%([a-zA-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 (colors, etc.)
exports.formatArgs.call(self, args);
var logFn = debug.log || exports.log || console.log.bind(console);
logFn.apply(self, args);
}
debug.namespace = namespace;
debug.enabled = exports.enabled(namespace);
debug.useColors = exports.useColors();
debug.color = selectColor(namespace);
// env-specific initialization logic for debug instances
if ('function' === typeof exports.init) {
exports.init(debug);
}
return debug;
}
/**
* 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);
exports.names = [];
exports.skips = [];
var split = (typeof namespaces === 'string' ? 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, '.*?');
if (namespaces[0] === '-') {
exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
} else {
exports.names.push(new RegExp('^' + namespaces + '$'));
}
}
}
/**
* Disable debug output.
*
* @api public
*/
function disable() {
exports.enable('');
}
/**
* Returns true if the given mode name is enabled, false otherwise.
*
* @param {String} name
* @return {Boolean}
* @api public
*/
function enabled(name) {
var i, len;
for (i = 0, len = exports.skips.length; i < len; i++) {
if (exports.skips[i].test(name)) {
return false;
}
}
for (i = 0, len = exports.names.length; i < len; i++) {
if (exports.names[i].test(name)) {
return true;
}
}
return false;
}
/**
* Coerce `val`.
*
* @param {Mixed} val
* @return {Mixed}
* @api private
*/
function coerce(val) {
if (val instanceof Error) return val.stack || val.message;
return val;
}
/***/ },
/* 25 */
/***/ function(module, exports) {
/**
* Helpers.
*/
var s = 1000;
var m = s * 60;
var h = m * 60;
var d = h * 24;
var y = d * 365.25;
/**
* Parse or format the given `val`.
*
* Options:
*
* - `long` verbose formatting [false]
*
* @param {String|Number} val
* @param {Object} [options]
* @throws {Error} throw an error if val is not a non-empty string or a number
* @return {String|Number}
* @api public
*/
module.exports = function(val, options) {
options = options || {};
var type = typeof val;
if (type === 'string' && val.length > 0) {
return parse(val);
} else if (type === 'number' && isNaN(val) === false) {
return options.long ? fmtLong(val) : fmtShort(val);
}
throw new Error(
'val is not a non-empty string or a valid number. val=' +
JSON.stringify(val)
);
};
/**
* Parse the given `str` and return milliseconds.
*
* @param {String} str
* @return {Number}
* @api private
*/
function parse(str) {
str = String(str);
if (str.length > 100) {
return;
}
var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/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';
}
/***/ },
/* 26 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {'use strict';
/**
* Module requirements.
*/
var Polling = __webpack_require__(6);
var inherit = __webpack_require__(20);
/**
* 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; }())))
/***/ },
/* 27 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {'use strict';
/**
* Module dependencies.
*/
var Transport = __webpack_require__(7);
var parser = __webpack_require__(8);
var parseqs = __webpack_require__(19);
var inherit = __webpack_require__(20);
var yeast = __webpack_require__(21);
var debug = __webpack_require__(22)('engine.io-client:websocket');
var BrowserWebSocket = global.WebSocket || global.MozWebSocket;
var NodeWebSocket;
if (typeof window === 'undefined') {
try {
NodeWebSocket = __webpack_require__(28);
} 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;
this.protocols = opts.protocols;
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 = this.protocols;
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 ? protocols ? new WebSocket(uri, protocols) : 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; }())))
/***/ },
/* 28 */
/***/ function(module, exports) {
/* (ignored) */
/***/ },
/* 29 */
/***/ 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;
};
/***/ },
/* 30 */
/***/ 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;
};
/***/ }
/******/ ])
});
;
|
ajax/libs/react-native-web/0.15.7/exports/AppRegistry/renderApplication.js
|
cdnjs/cdnjs
|
function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
/**
* Copyright (c) Nicolas Gallagher.
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
import AppContainer from './AppContainer';
import invariant from 'fbjs/lib/invariant';
import render, { hydrate } from '../render';
import styleResolver from '../StyleSheet/styleResolver';
import React from 'react';
export default function renderApplication(RootComponent, WrapperComponent, callback, options) {
var shouldHydrate = options.hydrate,
initialProps = options.initialProps,
rootTag = options.rootTag;
var renderFn = shouldHydrate ? hydrate : render;
invariant(rootTag, 'Expect to have a valid rootTag, instead got ', rootTag);
renderFn( /*#__PURE__*/React.createElement(AppContainer, {
WrapperComponent: WrapperComponent,
rootTag: rootTag
}, /*#__PURE__*/React.createElement(RootComponent, initialProps)), rootTag, callback);
}
export function getApplication(RootComponent, initialProps, WrapperComponent) {
var element = /*#__PURE__*/React.createElement(AppContainer, {
WrapperComponent: WrapperComponent,
rootTag: {}
}, /*#__PURE__*/React.createElement(RootComponent, initialProps)); // Don't escape CSS text
var getStyleElement = function getStyleElement(props) {
var sheet = styleResolver.getStyleSheet();
return /*#__PURE__*/React.createElement("style", _extends({}, props, {
dangerouslySetInnerHTML: {
__html: sheet.textContent
},
id: sheet.id
}));
};
return {
element: element,
getStyleElement: getStyleElement
};
}
|
js/results-list.js
|
HipsterBrown/resource-finder-firefox
|
import React from 'react';
import ResultClass from './result-item';
let D = React.DOM;
let Type = React.PropTypes;
let Result = React.createFactory(ResultClass);
export default React.createClass({
displayName: "ResultsList",
propTypes: {
results: Type.array.isRequired,
title: Type.string
},
getDefaultProps() {
return {
title: "Results: "
};
},
createResult(val) {
return Result({ result: val });
},
render() {
let self = this;
return D.section({
className: 'results-container'
}, [
D.h2({
className: "results-title"
}, self.props.title),
D.ul({
className: 'results'
}, self.props.results.map(self.createResult))
]);
}
});
|
app/components/navbar/index.js
|
vgno/getroc
|
import React from 'react';
import { IndexLink, Link } from 'react-router';
import Search from '../search';
import styles from './style.scss';
import gh from './assets/gh.png';
export default class Menu extends React.Component {
render() {
return (
<div className={styles.navbar}>
<div className="wrapper">
<ul>
<li className={ styles.item }>
<IndexLink to="/" className={styles.a} activeClassName={styles.active}>Roc</IndexLink>
</li>
<li className={ styles.item }>
<Link to="/start/" className={styles.a} activeClassName={styles.active}>Get started</Link>
</li>
<li className={ styles.item }>
<Link to="/why/" className={styles.a} activeClassName={styles.active}>Why</Link>
</li>
<li className={ styles.item }>
<a
href="https://github.com/rocjs/roc/blob/master/docs/README.md"
className={styles.a}
>
Docs
</a>
</li>
<li className={`${styles.item} ${styles.extra}`}>
<a
href="https://github.com/search?q=org%3Arocjs+roc-plugin+OR+roc-package"
className={styles.a}
>
Extensions
</a>
</li>
<li className={`${styles.item} ${styles.extra}`}>
<Search />
</li>
</ul>
</div>
<a className={ styles.gh } href="https://github.com/rocjs/roc/"><img src={gh} /></a>
</div>
);
}
}
|
ajax/libs/react-virtualized/7.11.1/react-virtualized.min.js
|
jdh8/cdnjs
|
!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t(require("React"),require("React.addons.shallowCompare"),require("ReactDOM")):"function"==typeof define&&define.amd?define(["React","React.addons.shallowCompare","ReactDOM"],t):"object"==typeof exports?exports.ReactVirtualized=t(require("React"),require("React.addons.shallowCompare"),require("ReactDOM")):e.ReactVirtualized=t(e.React,e["React.addons.shallowCompare"],e.ReactDOM)}(this,function(e,t,n){return function(e){function t(o){if(n[o])return n[o].exports;var r=n[o]={exports:{},id:o,loaded:!1};return e[o].call(r.exports,r,r.exports,t),r.loaded=!0,r.exports}var n={};return t.m=e,t.c=n,t.p="",t(0)}([function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var o=n(1);Object.defineProperty(t,"ArrowKeyStepper",{enumerable:!0,get:function(){return o.ArrowKeyStepper}});var r=n(5);Object.defineProperty(t,"AutoSizer",{enumerable:!0,get:function(){return r.AutoSizer}});var i=n(8);Object.defineProperty(t,"CellMeasurer",{enumerable:!0,get:function(){return i.CellMeasurer}});var a=n(169);Object.defineProperty(t,"Collection",{enumerable:!0,get:function(){return a.Collection}});var l=n(182);Object.defineProperty(t,"ColumnSizer",{enumerable:!0,get:function(){return l.ColumnSizer}});var s=n(192);Object.defineProperty(t,"FlexTable",{enumerable:!0,get:function(){return s.FlexTable}}),Object.defineProperty(t,"FlexColumn",{enumerable:!0,get:function(){return s.FlexColumn}}),Object.defineProperty(t,"SortDirection",{enumerable:!0,get:function(){return s.SortDirection}}),Object.defineProperty(t,"SortIndicator",{enumerable:!0,get:function(){return s.SortIndicator}});var u=n(184);Object.defineProperty(t,"defaultCellRangeRenderer",{enumerable:!0,get:function(){return u.defaultCellRangeRenderer}}),Object.defineProperty(t,"Grid",{enumerable:!0,get:function(){return u.Grid}});var c=n(200);Object.defineProperty(t,"InfiniteLoader",{enumerable:!0,get:function(){return c.InfiniteLoader}});var d=n(202);Object.defineProperty(t,"ScrollSync",{enumerable:!0,get:function(){return d.ScrollSync}});var p=n(204);Object.defineProperty(t,"VirtualScroll",{enumerable:!0,get:function(){return p.VirtualScroll}});var f=n(206);Object.defineProperty(t,"WindowScroller",{enumerable:!0,get:function(){return f.WindowScroller}})},function(e,t,n){"use strict";function o(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(t,"__esModule",{value:!0}),t.ArrowKeyStepper=t["default"]=void 0;var r=n(2),i=o(r);t["default"]=i["default"],t.ArrowKeyStepper=i["default"]},function(e,t,n){"use strict";function o(e){return e&&e.__esModule?e:{"default":e}}function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function i(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function a(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(t,"__esModule",{value:!0});var l=function(){function e(e,t){for(var n=0;n<t.length;n++){var o=t[n];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,n,o){return n&&e(t.prototype,n),o&&e(t,o),t}}(),s=n(3),u=o(s),c=n(4),d=o(c),p=function(e){function t(e,n){r(this,t);var o=i(this,Object.getPrototypeOf(t).call(this,e,n));return o.state={scrollToColumn:0,scrollToRow:0},o._columnStartIndex=0,o._columnStopIndex=0,o._rowStartIndex=0,o._rowStopIndex=0,o._onKeyDown=o._onKeyDown.bind(o),o._onSectionRendered=o._onSectionRendered.bind(o),o}return a(t,e),l(t,[{key:"render",value:function(){var e=this.props,t=e.className,n=e.children,o=this.state,r=o.scrollToColumn,i=o.scrollToRow;return u["default"].createElement("div",{className:t,onKeyDown:this._onKeyDown},n({onSectionRendered:this._onSectionRendered,scrollToColumn:r,scrollToRow:i}))}},{key:"shouldComponentUpdate",value:function(e,t){return(0,d["default"])(this,e,t)}},{key:"_onKeyDown",value:function(e){var t=this.props,n=t.columnCount,o=t.rowCount;switch(e.key){case"ArrowDown":e.preventDefault(),this.setState({scrollToRow:Math.min(this._rowStopIndex+1,o-1)});break;case"ArrowLeft":e.preventDefault(),this.setState({scrollToColumn:Math.max(this._columnStartIndex-1,0)});break;case"ArrowRight":e.preventDefault(),this.setState({scrollToColumn:Math.min(this._columnStopIndex+1,n-1)});break;case"ArrowUp":e.preventDefault(),this.setState({scrollToRow:Math.max(this._rowStartIndex-1,0)})}}},{key:"_onSectionRendered",value:function(e){var t=e.columnStartIndex,n=e.columnStopIndex,o=e.rowStartIndex,r=e.rowStopIndex;this._columnStartIndex=t,this._columnStopIndex=n,this._rowStartIndex=o,this._rowStopIndex=r}}]),t}(s.Component);p.propTypes={children:s.PropTypes.func.isRequired,className:s.PropTypes.string,columnCount:s.PropTypes.number.isRequired,rowCount:s.PropTypes.number.isRequired},t["default"]=p},function(t,n){t.exports=e},function(e,t){e.exports=React.addons.shallowCompare},function(e,t,n){"use strict";function o(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(t,"__esModule",{value:!0}),t.AutoSizer=t["default"]=void 0;var r=n(6),i=o(r);t["default"]=i["default"],t.AutoSizer=i["default"]},function(e,t,n){"use strict";function o(e){return e&&e.__esModule?e:{"default":e}}function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function i(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function a(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(t,"__esModule",{value:!0});var l=function(){function e(e,t){for(var n=0;n<t.length;n++){var o=t[n];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,n,o){return n&&e(t.prototype,n),o&&e(t,o),t}}(),s=n(3),u=o(s),c=n(4),d=o(c),p=function(e){function t(e){r(this,t);var n=i(this,Object.getPrototypeOf(t).call(this,e));return n.state={height:0,width:0},n._onResize=n._onResize.bind(n),n._onScroll=n._onScroll.bind(n),n._setRef=n._setRef.bind(n),n}return a(t,e),l(t,[{key:"componentDidMount",value:function(){this._detectElementResize=n(7),this._detectElementResize.addResizeListener(this._parentNode,this._onResize),this._onResize()}},{key:"componentWillUnmount",value:function(){this._detectElementResize&&this._detectElementResize.removeResizeListener(this._parentNode,this._onResize)}},{key:"render",value:function(){var e=this.props,t=e.children,n=e.disableHeight,o=e.disableWidth,r=this.state,i=r.height,a=r.width,l={overflow:"visible"};return n||(l.height=0),o||(l.width=0),u["default"].createElement("div",{ref:this._setRef,onScroll:this._onScroll,style:l},t({height:i,width:a}))}},{key:"shouldComponentUpdate",value:function(e,t){return(0,d["default"])(this,e,t)}},{key:"_onResize",value:function(){var e=this.props.onResize,t=this._parentNode.getBoundingClientRect(),n=t.height||0,o=t.width||0,r=getComputedStyle(this._parentNode),i=parseInt(r.paddingLeft,10)||0,a=parseInt(r.paddingRight,10)||0,l=parseInt(r.paddingTop,10)||0,s=parseInt(r.paddingBottom,10)||0;this.setState({height:n-l-s,width:o-i-a}),e({height:n,width:o})}},{key:"_onScroll",value:function(e){e.stopPropagation()}},{key:"_setRef",value:function(e){this._parentNode=e&&e.parentNode}}]),t}(s.Component);p.propTypes={children:s.PropTypes.func.isRequired,disableHeight:s.PropTypes.bool,disableWidth:s.PropTypes.bool,onResize:s.PropTypes.func.isRequired},p.defaultProps={onResize:function(){}},t["default"]=p},function(e,t){"use strict";var n;n="undefined"!=typeof window?window:"undefined"!=typeof self?self:void 0;var o="undefined"!=typeof document&&document.attachEvent,r=!1;if(!o){var i=function(){var e=n.requestAnimationFrame||n.mozRequestAnimationFrame||n.webkitRequestAnimationFrame||function(e){return n.setTimeout(e,20)};return function(t){return e(t)}}(),a=function(){var e=n.cancelAnimationFrame||n.mozCancelAnimationFrame||n.webkitCancelAnimationFrame||n.clearTimeout;return function(t){return e(t)}}(),l=function(e){var t=e.__resizeTriggers__,n=t.firstElementChild,o=t.lastElementChild,r=n.firstElementChild;o.scrollLeft=o.scrollWidth,o.scrollTop=o.scrollHeight,r.style.width=n.offsetWidth+1+"px",r.style.height=n.offsetHeight+1+"px",n.scrollLeft=n.scrollWidth,n.scrollTop=n.scrollHeight},s=function(e){return e.offsetWidth!=e.__resizeLast__.width||e.offsetHeight!=e.__resizeLast__.height},u=function(e){var t=this;l(this),this.__resizeRAF__&&a(this.__resizeRAF__),this.__resizeRAF__=i(function(){s(t)&&(t.__resizeLast__.width=t.offsetWidth,t.__resizeLast__.height=t.offsetHeight,t.__resizeListeners__.forEach(function(n){n.call(t,e)}))})},c=!1,d="animation",p="",f="animationstart",h="Webkit Moz O ms".split(" "),v="webkitAnimationStart animationstart oAnimationStart MSAnimationStart".split(" 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}',t=document.head||document.getElementsByTagName("head")[0],n=document.createElement("style");n.type="text/css",n.styleSheet?n.styleSheet.cssText=e:n.appendChild(document.createTextNode(e)),t.appendChild(n),r=!0}},N=function(e,t){o?e.attachEvent("onresize",t):(e.__resizeTriggers__||("static"==getComputedStyle(e).position&&(e.style.position="relative"),C(),e.__resizeLast__={},e.__resizeListeners__=[],(e.__resizeTriggers__=document.createElement("div")).className="resize-triggers",e.__resizeTriggers__.innerHTML='<div class="expand-trigger"><div></div></div><div class="contract-trigger"></div>',e.appendChild(e.__resizeTriggers__),l(e),e.addEventListener("scroll",u,!0),f&&e.__resizeTriggers__.addEventListener(f,function(t){t.animationName==_&&l(e)})),e.__resizeListeners__.push(t))},S=function(e,t){o?e.detachEvent("onresize",t):(e.__resizeListeners__.splice(e.__resizeListeners__.indexOf(t),1),e.__resizeListeners__.length||(e.removeEventListener("scroll",u,!0),e.__resizeTriggers__=!e.removeChild(e.__resizeTriggers__)))};e.exports={addResizeListener:N,removeResizeListener:S}},function(e,t,n){"use strict";function o(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(t,"__esModule",{value:!0}),t.CellMeasurer=t["default"]=void 0;var r=n(9),i=o(r);t["default"]=i["default"],t.CellMeasurer=i["default"]},function(e,t,n){"use strict";function o(e){return e&&e.__esModule?e:{"default":e}}function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function i(e,t){if(!e)throw new ReferenceError("this hasn't been 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this._renderAndMount(),this._div.innerHTML=f["default"].renderToString(s),{height:n&&this._div.clientHeight,width:r&&this._div.clientWidth}}},{key:"_renderAndMount",value:function(){this._div||(this._div=document.createElement("div"),this._div.style.display="inline-block",this._div.style.position="absolute",this._div.style.visibility="hidden",this._div.style.zIndex=-1,this._updateDivDimensions(this.props),this._containerNode=this._getContainerNode(this.props),this._containerNode.appendChild(this._div))}},{key:"_unmountContainer",value:function(){this._div&&(this._containerNode.removeChild(this._div),this._div=null),this._containerNode=null}},{key:"_updateDivDimensions",value:function(e){var 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n=this,o=this.props,r=o.autoHeight,i=o.height,a=o.scrollToAlignment,s=o.scrollToColumn,u=o.scrollToRow,c=o.width,d=this.state,p=d.scrollLeft,f=d.scrollPositionChangeReason,h=d.scrollTop;f===I.REQUESTED&&(p>=0&&p!==t.scrollLeft&&p!==this.refs.scrollingContainer.scrollLeft&&(this.refs.scrollingContainer.scrollLeft=p),!r&&h>=0&&h!==t.scrollTop&&h!==this.refs.scrollingContainer.scrollTop&&(this.refs.scrollingContainer.scrollTop=h)),(0,x["default"])({cellSizeAndPositionManager:this._columnSizeAndPositionManager,previousCellsCount:e.columnCount,previousCellSize:e.columnWidth,previousScrollToAlignment:e.scrollToAlignment,previousScrollToIndex:e.scrollToColumn,previousSize:e.width,scrollOffset:p,scrollToAlignment:a,scrollToIndex:s,size:c,updateScrollIndexCallback:function(e){return 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n=this;0===e.columnCount&&0!==t.scrollLeft||0===e.rowCount&&0!==t.scrollTop?this._setScrollPosition({scrollLeft:0,scrollTop:0}):e.scrollLeft===this.props.scrollLeft&&e.scrollTop===this.props.scrollTop||this._setScrollPosition({scrollLeft:e.scrollLeft,scrollTop:e.scrollTop}),this._columnWidthGetter=this._wrapSizeGetter(e.columnWidth),this._rowHeightGetter=this._wrapSizeGetter(e.rowHeight),this._columnSizeAndPositionManager.configure({cellCount:e.columnCount,estimatedCellSize:this._getEstimatedColumnSize(e)}),this._rowSizeAndPositionManager.configure({cellCount:e.rowCount,estimatedCellSize:this._getEstimatedRowSize(e)}),(0,h["default"])({cellCount:this.props.columnCount,cellSize:this.props.columnWidth,computeMetadataCallback:function(){return n._columnSizeAndPositionManager.resetCell(0)},computeMetadataCallbackProps:e,nextCellsCount:e.columnCount,nextCellSize:e.columnWidth,nextScrollToIndex:e.scrollToColumn,scrollToIndex:this.props.scrollToColumn,updateScrollOffsetForScrollToIndex:function(){return n._updateScrollLeftForScrollToColumn(e,t)}}),(0,h["default"])({cellCount:this.props.rowCount,cellSize:this.props.rowHeight,computeMetadataCallback:function(){return n._rowSizeAndPositionManager.resetCell(0)},computeMetadataCallbackProps:e,nextCellsCount:e.rowCount,nextCellSize:e.rowHeight,nextScrollToIndex:e.scrollToRow,scrollToIndex:this.props.scrollToRow,updateScrollOffsetForScrollToIndex:function(){return n._updateScrollTopForScrollToRow(e,t)}})}},{key:"render",value:function(){var e=this.props,t=e.cellClassName,n=e.cellRenderer,o=e.cellRangeRenderer,r=e.cellStyle,i=e.className,a=e.columnCount,s=e.height,u=e.noContentRenderer,d=e.overscanColumnCount,f=e.overscanRowCount,h=e.autoHeight,v=e.rowCount,m=e.style,g=e.tabIndex,y=e.width,_=this.state,E=_.isScrolling,C=_.scrollLeft,N=_.scrollTop,S=[];if(s>0&&y>0){var w=this._columnSizeAndPositionManager.getVisibleCellRange({containerSize:y,offset:C}),T=this._rowSizeAndPositionManager.getVisibleCellRange({containerSize:s,offset:N}),O=this._columnSizeAndPositionManager.getOffsetAdjustment({containerSize:y,offset:C}),x=this._rowSizeAndPositionManager.getOffsetAdjustment({containerSize:s,offset:N});this._renderedColumnStartIndex=w.start,this._renderedColumnStopIndex=w.stop,this._renderedRowStartIndex=T.start,this._renderedRowStopIndex=T.stop;var 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R=l({},m,{height:h?"auto":s,width:y}),I=this._columnSizeAndPositionManager.getTotalSize(),k=this._rowSizeAndPositionManager.getTotalSize(),M=k>s?this._scrollbarSize:0,A=I>y?this._scrollbarSize:0;y>=I+M&&(R.overflowX="hidden"),s>=k+A&&(R.overflowY="hidden");var V=0===S.length&&s>0&&y>0;return c["default"].createElement("div",{ref:"scrollingContainer","aria-label":this.props["aria-label"],className:(0,p["default"])("Grid",i),onScroll:this._onScroll,role:"grid",style:R,tabIndex:g},S.length>0&&c["default"].createElement("div",{className:"Grid__innerScrollContainer",style:{width:I,height:k,maxWidth:I,maxHeight:k,pointerEvents:E?"none":"auto"}},S),V&&u())}},{key:"shouldComponentUpdate",value:function(e,t){return(0,T["default"])(this,e,t)}},{key:"_enablePointerEventsAfterDelay",value:function(){this._disablePointerEventsTimeoutId&&clearTimeout(this._disablePointerEventsTimeoutId),this._disablePointerEventsTimeoutId=setTimeout(this._enablePointerEventsAfterDelayCallback,R)}},{key:"_enablePointerEventsAfterDelayCallback",value:function(){this._disablePointerEventsTimeoutId=null,this._cellCache={},this.setState({isScrolling:!1})}},{key:"_getEstimatedColumnSize",value:function(e){return"number"==typeof e.columnWidth?e.columnWidth:e.estimatedColumnSize}},{key:"_getEstimatedRowSize",value:function(e){return"number"==typeof e.rowHeight?e.rowHeight:e.estimatedRowSize}},{key:"_invokeOnGridRenderedHelper",value:function(){var e=this.props.onSectionRendered;this._onGridRenderedMemoizer({callback:e,indices:{columnOverscanStartIndex:this._columnStartIndex,columnOverscanStopIndex:this._columnStopIndex,columnStartIndex:this._renderedColumnStartIndex,columnStopIndex:this._renderedColumnStopIndex,rowOverscanStartIndex:this._rowStartIndex,rowOverscanStopIndex:this._rowStopIndex,rowStartIndex:this._renderedRowStartIndex,rowStopIndex:this._renderedRowStopIndex}})}},{key:"_invokeOnScrollMemoizer",value:function(e){var t=this,n=e.scrollLeft,o=e.scrollTop,r=e.totalColumnsWidth,i=e.totalRowsHeight;this._onScrollMemoizer({callback:function(e){var n=e.scrollLeft,o=e.scrollTop,a=t.props,l=a.height,s=a.onScroll,u=a.width;s({clientHeight:l,clientWidth:u,scrollHeight:i,scrollLeft:n,scrollTop:o,scrollWidth:r})},indices:{scrollLeft:n,scrollTop:o}})}},{key:"_setNextState",value:function(e){this._nextState=e,this._setNextStateAnimationFrameId||(this._setNextStateAnimationFrameId=(0,S["default"])(this._setNextStateCallback))}},{key:"_setNextStateCallback",value:function(){var e=this._nextState;this._setNextStateAnimationFrameId=null,this._nextState=null,this.setState(e)}},{key:"_setScrollPosition",value:function(e){var t=e.scrollLeft,n=e.scrollTop,o={scrollPositionChangeReason:I.REQUESTED};t>=0&&(o.scrollLeft=t),n>=0&&(o.scrollTop=n),(t>=0&&t!==this.state.scrollLeft||n>=0&&n!==this.state.scrollTop)&&this.setState(o)}},{key:"_wrapCellClassNameGetter",value:function(e){return this._wrapPropertyGetter(e)}},{key:"_wrapCellStyleGetter",value:function(e){return this._wrapPropertyGetter(e)}},{key:"_wrapPropertyGetter",value:function(e){return e instanceof Function?e:function(){return e}}},{key:"_wrapSizeGetter",value:function(e){return this._wrapPropertyGetter(e)}},{key:"_updateScrollLeftForScrollToColumn",value:function(){var e=arguments.length<=0||void 0===arguments[0]?this.props:arguments[0],t=arguments.length<=1||void 0===arguments[1]?this.state:arguments[1],n=e.columnCount,o=e.scrollToAlignment,r=e.scrollToColumn,i=e.width,a=t.scrollLeft;if(r>=0&&n>0){var l=Math.max(0,Math.min(n-1,r)),s=this._columnSizeAndPositionManager.getUpdatedOffsetForIndex({align:o,containerSize:i,currentOffset:a,targetIndex:l});a!==s&&this._setScrollPosition({scrollLeft:s})}}},{key:"_updateScrollTopForScrollToRow",value:function(){var e=arguments.length<=0||void 0===arguments[0]?this.props:arguments[0],t=arguments.length<=1||void 0===arguments[1]?this.state:arguments[1],n=e.height,o=e.rowCount,r=e.scrollToAlignment,i=e.scrollToRow,a=t.scrollTop;if(i>=0&&o>0){var l=Math.max(0,Math.min(o-1,i)),s=this._rowSizeAndPositionManager.getUpdatedOffsetForIndex({align:r,containerSize:n,currentOffset:a,targetIndex:l});a!==s&&this._setScrollPosition({scrollTop:s})}}},{key:"_onScroll",value:function(e){if(e.target===this.refs.scrollingContainer){this._enablePointerEventsAfterDelay();var t=this.props,n=t.height,o=t.width,r=this._scrollbarSize,i=this._rowSizeAndPositionManager.getTotalSize(),a=this._columnSizeAndPositionManager.getTotalSize(),l=Math.min(Math.max(0,a-o+r),e.target.scrollLeft),s=Math.min(Math.max(0,i-n+r),e.target.scrollTop);if(this.state.scrollLeft!==l||this.state.scrollTop!==s){var u=e.cancelable?I.OBSERVED:I.REQUESTED;this.state.isScrolling||this.setState({isScrolling:!0}),this._setNextState({isScrolling:!0,scrollLeft:l,scrollPositionChangeReason:u,scrollTop:s})}this._invokeOnScrollMemoizer({scrollLeft:l,scrollTop:s,totalColumnsWidth:a,totalRowsHeight:i})}}}]),t}(u.Component);k.propTypes={"aria-label":u.PropTypes.string,autoHeight:u.PropTypes.bool,cellClassName:u.PropTypes.oneOfType([u.PropTypes.string,u.PropTypes.func]),cellStyle:u.PropTypes.oneOfType([u.PropTypes.object,u.PropTypes.func]),cellRenderer:u.PropTypes.func.isRequired,cellRangeRenderer:u.PropTypes.func.isRequired,className:u.PropTypes.string,columnCount:u.PropTypes.number.isRequired,columnWidth:u.PropTypes.oneOfType([u.PropTypes.number,u.PropTypes.func]).isRequired,estimatedColumnSize:u.PropTypes.number.isRequired,estimatedRowSize:u.PropTypes.number.isRequired,height:u.PropTypes.number.isRequired,noContentRenderer:u.PropTypes.func.isRequired,onScroll:u.PropTypes.func.isRequired,onSectionRendered:u.PropTypes.func.isRequired,overscanColumnCount:u.PropTypes.number.isRequired,overscanRowCount:u.PropTypes.number.isRequired,rowHeight:u.PropTypes.oneOfType([u.PropTypes.number,u.PropTypes.func]).isRequired,rowCount:u.PropTypes.number.isRequired,scrollLeft:u.PropTypes.number,scrollToAlignment:u.PropTypes.oneOf(["auto","end","start","center"]).isRequired,scrollToColumn:u.PropTypes.number,scrollTop:u.PropTypes.number,scrollToRow:u.PropTypes.number,style:u.PropTypes.object,tabIndex:u.PropTypes.number,width:u.PropTypes.number.isRequired},k.defaultProps={"aria-label":"grid",cellStyle:{},cellRangeRenderer:P["default"],estimatedColumnSize:100,estimatedRowSize:30,noContentRenderer:function(){return null},onScroll:function(){return null},onSectionRendered:function(){return null},overscanColumnCount:0,overscanRowCount:10,scrollToAlignment:"auto",style:{},tabIndex:0},t["default"]=k},function(e,t){"use strict";function n(e){var t=e.cellCount,n=e.cellSize,o=e.computeMetadataCallback,r=e.computeMetadataCallbackProps,i=e.nextCellsCount,a=e.nextCellSize,l=e.nextScrollToIndex,s=e.scrollToIndex,u=e.updateScrollOffsetForScrollToIndex;t===i&&("number"!=typeof n&&"number"!=typeof a||n===a)||(o(r),s>=0&&s===l&&u())}Object.defineProperty(t,"__esModule",{value:!0}),t["default"]=n},function(e,t,n){"use strict";function o(e){return e&&e.__esModule?e:{"default":e}}function r(e,t){var n={};for(var o in e)t.indexOf(o)>=0||Object.prototype.hasOwnProperty.call(e,o)&&(n[o]=e[o]);return n}function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0}),t.DEFAULT_MAX_SCROLL_SIZE=void 0;var a=function(){function e(e,t){for(var n=0;n<t.length;n++){var o=t[n];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,n,o){return n&&e(t.prototype,n),o&&e(t,o),t}}(),l=n(188),s=o(l),u=t.DEFAULT_MAX_SCROLL_SIZE=1e7,c=function(){function e(t){var n=t.maxScrollSize,o=void 0===n?u:n,a=r(t,["maxScrollSize"]);i(this,e),this._cellSizeAndPositionManager=new s["default"](a),this._maxScrollSize=o}return a(e,[{key:"configure",value:function(e){this._cellSizeAndPositionManager.configure(e)}},{key:"getCellCount",value:function(){return this._cellSizeAndPositionManager.getCellCount()}},{key:"getEstimatedCellSize",value:function(){return this._cellSizeAndPositionManager.getEstimatedCellSize()}},{key:"getLastMeasuredIndex",value:function(){return this._cellSizeAndPositionManager.getLastMeasuredIndex()}},{key:"getOffsetAdjustment",value:function(e){var t=e.containerSize,n=e.offset,o=this._cellSizeAndPositionManager.getTotalSize(),r=this.getTotalSize(),i=this._getOffsetPercentage({containerSize:t,offset:n,totalSize:r});return Math.round(i*(r-o))}},{key:"getSizeAndPositionOfCell",value:function(e){return this._cellSizeAndPositionManager.getSizeAndPositionOfCell(e)}},{key:"getSizeAndPositionOfLastMeasuredCell",value:function(){return this._cellSizeAndPositionManager.getSizeAndPositionOfLastMeasuredCell()}},{key:"getTotalSize",value:function(){return Math.min(this._maxScrollSize,this._cellSizeAndPositionManager.getTotalSize())}},{key:"getUpdatedOffsetForIndex",value:function(e){var t=e.align,n=void 0===t?"auto":t,o=e.containerSize,r=e.currentOffset,i=e.targetIndex;r=this._safeOffsetToOffset({containerSize:o,offset:r});var a=this._cellSizeAndPositionManager.getUpdatedOffsetForIndex({align:n,containerSize:o,currentOffset:r,targetIndex:i});return this._offsetToSafeOffset({containerSize:o,offset:a})}},{key:"getVisibleCellRange",value:function(e){var t=e.containerSize,n=e.offset;return n=this._safeOffsetToOffset({containerSize:t,offset:n}),this._cellSizeAndPositionManager.getVisibleCellRange({containerSize:t,offset:n})}},{key:"resetCell",value:function(e){this._cellSizeAndPositionManager.resetCell(e)}},{key:"_getOffsetPercentage",value:function(e){var t=e.containerSize,n=e.offset,o=e.totalSize;return t>=o?0:n/(o-t)}},{key:"_offsetToSafeOffset",value:function(e){var t=e.containerSize,n=e.offset,o=this._cellSizeAndPositionManager.getTotalSize(),r=this.getTotalSize();if(o===r)return n;var i=this._getOffsetPercentage({containerSize:t,offset:n,totalSize:o});return Math.round(i*(r-t))}},{key:"_safeOffsetToOffset",value:function(e){var t=e.containerSize,n=e.offset,o=this._cellSizeAndPositionManager.getTotalSize(),r=this.getTotalSize();if(o===r)return n;var i=this._getOffsetPercentage({containerSize:t,offset:n,totalSize:r});return Math.round(i*(o-t))}}]),e}();t["default"]=c},function(e,t){"use strict";function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var o=function(){function e(e,t){for(var n=0;n<t.length;n++){var o=t[n];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,n,o){return n&&e(t.prototype,n),o&&e(t,o),t}}(),r=function(){function e(t){var o=t.cellCount,r=t.cellSizeGetter,i=t.estimatedCellSize;n(this,e),this._cellSizeGetter=r,this._cellCount=o,this._estimatedCellSize=i,this._cellSizeAndPositionData={},this._lastMeasuredIndex=-1}return o(e,[{key:"configure",value:function(e){var t=e.cellCount,n=e.estimatedCellSize;this._cellCount=t,this._estimatedCellSize=n}},{key:"getCellCount",value:function(){return this._cellCount}},{key:"getEstimatedCellSize",value:function(){return this._estimatedCellSize}},{key:"getLastMeasuredIndex",value:function(){return this._lastMeasuredIndex}},{key:"getSizeAndPositionOfCell",value:function(e){if(0>e||e>=this._cellCount)throw Error("Requested index "+e+" is outside of range 0.."+this._cellCount);if(e>this._lastMeasuredIndex){for(var t=this.getSizeAndPositionOfLastMeasuredCell(),n=t.offset+t.size,o=this._lastMeasuredIndex+1;e>=o;o++){var r=this._cellSizeGetter({index:o});if(null==r||isNaN(r))throw Error("Invalid size returned for cell "+o+" of value "+r);this._cellSizeAndPositionData[o]={offset:n,size:r},n+=r}this._lastMeasuredIndex=e}return this._cellSizeAndPositionData[e]}},{key:"getSizeAndPositionOfLastMeasuredCell",value:function(){return this._lastMeasuredIndex>=0?this._cellSizeAndPositionData[this._lastMeasuredIndex]:{offset:0,size:0}}},{key:"getTotalSize",value:function(){var e=this.getSizeAndPositionOfLastMeasuredCell();return e.offset+e.size+(this._cellCount-this._lastMeasuredIndex-1)*this._estimatedCellSize}},{key:"getUpdatedOffsetForIndex",value:function(e){var t=e.align,n=void 0===t?"auto":t,o=e.containerSize,r=e.currentOffset,i=e.targetIndex,a=this.getSizeAndPositionOfCell(i),l=a.offset,s=l-o+a.size;switch(n){case"start":return l;case"end":return s;case"center":return l-(o+a.size)/2;default:return Math.max(s,Math.min(l,r))}}},{key:"getVisibleCellRange",value:function(e){var t=e.containerSize,n=e.offset,o=this.getTotalSize();if(0===o)return{};var r=n+t,i=this._findNearestCell(n),a=this.getSizeAndPositionOfCell(i);n=a.offset+a.size;for(var l=i;r>n&&l<this._cellCount-1;)l++,n+=this.getSizeAndPositionOfCell(l).size;return{start:i,stop:l}}},{key:"resetCell",value:function(e){this._lastMeasuredIndex=e-1}},{key:"_binarySearch",value:function(e){for(var t=e.high,n=e.low,o=e.offset,r=void 0,i=void 0;t>=n;){if(r=n+Math.floor((t-n)/2),i=this.getSizeAndPositionOfCell(r).offset,i===o)return r;o>i?n=r+1:i>o&&(t=r-1)}return n>0?n-1:void 0}},{key:"_exponentialSearch",value:function(e){for(var t=e.index,n=e.offset,o=1;t<this._cellCount&&this.getSizeAndPositionOfCell(t).offset<n;)t+=o,o*=2;return this._binarySearch({high:Math.min(t,this._cellCount-1),low:Math.floor(t/2),offset:n})}},{key:"_findNearestCell",value:function(e){if(isNaN(e))throw Error("Invalid offset "+e+" specified");e=Math.max(0,e);var t=this.getSizeAndPositionOfLastMeasuredCell(),n=Math.max(0,this._lastMeasuredIndex);return t.offset>=e?this._binarySearch({high:n,low:0,offset:e}):this._exponentialSearch({index:n,offset:e})}}]),e}();t["default"]=r},function(e,t){"use strict";function n(e){var t=e.cellCount,n=e.overscanCellsCount,o=e.startIndex,r=e.stopIndex;return{overscanStartIndex:Math.max(0,o-n),overscanStopIndex:Math.min(t-1,r+n)}}Object.defineProperty(t,"__esModule",{value:!0}),t["default"]=n},function(e,t,n){"use strict";function o(e){return e&&e.__esModule?e:{"default":e}}function r(e){var t=e.cellSize,n=e.cellSizeAndPositionManager,o=e.previousCellsCount,r=e.previousCellSize,i=e.previousScrollToAlignment,l=e.previousScrollToIndex,s=e.previousSize,u=e.scrollOffset,c=e.scrollToAlignment,d=e.scrollToIndex,p=e.size,f=e.updateScrollIndexCallback,h=n.getCellCount(),v=d>=0&&h>d,m=p!==s||!r||"number"==typeof t&&t!==r;if(v&&(m||c!==i||d!==l))f(d);else if(!v&&h>0&&(s>p||o>h)){d=h-1;var g=n.getSizeAndPositionOfCell(d),y=(0,a["default"])({cellOffset:g.offset,cellSize:g.size,containerSize:p,currentOffset:u});u>y&&f(h-1)}}Object.defineProperty(t,"__esModule",{value:!0}),t["default"]=r;var i=n(181),a=o(i)},function(e,t,n){"use strict";function o(e){return e&&e.__esModule?e:{"default":e}}function r(e){for(var t=e.cellCache,n=e.cellClassName,o=e.cellRenderer,r=e.cellStyle,a=e.columnSizeAndPositionManager,s=e.columnStartIndex,c=e.columnStopIndex,d=e.horizontalOffsetAdjustment,p=e.isScrolling,f=e.rowSizeAndPositionManager,h=e.rowStartIndex,v=e.rowStopIndex,m=(e.scrollLeft,e.scrollTop,e.verticalOffsetAdjustment),g=[],y=h;v>=y;y++)for(var _=f.getSizeAndPositionOfCell(y),b=s;c>=b;b++){var E=a.getSizeAndPositionOfCell(b),C=y+"-"+b,N=r({rowIndex:y,columnIndex:b}),S=void 0;if(p?(t[C]||(t[C]=o({columnIndex:b,isScrolling:p,rowIndex:y})),S=t[C]):S=o({columnIndex:b,isScrolling:p,rowIndex:y}),null!=S&&S!==!1){var w=n({columnIndex:b,rowIndex:y}),T=l["default"].createElement("div",{key:C,className:(0,u["default"])("Grid__cell",w),style:i({},N,{height:_.size,left:E.offset+d,top:_.offset+m,width:E.size})},S);g.push(T)}}return g}Object.defineProperty(t,"__esModule",{value:!0});var i=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var o in n)Object.prototype.hasOwnProperty.call(n,o)&&(e[o]=n[o])}return e};t["default"]=r;var a=n(3),l=o(a),s=n(172),u=o(s)},function(e,t,n){"use strict";function o(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(t,"__esModule",{value:!0}),t.SortIndicator=t.SortDirection=t.FlexColumn=t.FlexTable=t["default"]=void 0;var r=n(193),i=o(r),a=n(194),l=o(a),s=n(197),u=o(s),c=n(196),d=o(c);t["default"]=i["default"],t.FlexTable=i["default"],t.FlexColumn=l["default"],t.SortDirection=u["default"],t.SortIndicator=d["default"]},function(e,t,n){"use strict";function o(e){return e&&e.__esModule?e:{"default":e}}function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function i(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function a(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not 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n.state={scrollbarWidth:0},n._cellClassName=n._cellClassName.bind(n),n._cellStyle=n._cellStyle.bind(n),n._createRow=n._createRow.bind(n),n._onScroll=n._onScroll.bind(n),n._onSectionRendered=n._onSectionRendered.bind(n),n}return a(t,e),s(t,[{key:"forceUpdateGrid",value:function(){this.refs.Grid.forceUpdate()}},{key:"measureAllRows",value:function(){this.refs.Grid.measureAllCells()}},{key:"recomputeRowHeights",value:function(){var e=arguments.length<=0||void 0===arguments[0]?0:arguments[0];this.refs.Grid.recomputeGridSize({rowIndex:e}),this.forceUpdateGrid()}},{key:"componentDidMount",value:function(){this._setScrollbarWidth()}},{key:"componentDidUpdate",value:function(){this._setScrollbarWidth()}},{key:"render",value:function(){var e=this,t=this.props,n=t.autoHeight,o=t.children,r=t.className,i=t.disableHeader,a=t.estimatedRowSize,s=t.gridClassName,u=t.gridStyle,d=t.headerHeight,p=t.height,f=t.noRowsRenderer,v=t.overscanRowCount,m=t.rowClassName,g=t.rowHeight,y=t.rowCount,b=t.rowStyle,E=t.scrollToAlignment,C=t.scrollToIndex,N=t.scrollTop,S=t.sortBy,w=t.sortDirection,T=t.style,O=t.tabIndex,x=t.width,D=this.state.scrollbarWidth,P=p-d,R=m instanceof Function?m({
index:-1}):m;return this._cachedColumnStyles=[],h["default"].Children.toArray(o).forEach(function(t,n){e._cachedColumnStyles[n]=e._getFlexStyleForColumn(t,t.props.style)}),h["default"].createElement("div",{className:(0,c["default"])("FlexTable",r),style:T},!i&&h["default"].createElement("div",{className:(0,c["default"])("FlexTable__headerRow",R),style:l({},b,{height:d,paddingRight:D,width:x})},this._getRenderedHeaderRow()),h["default"].createElement(_["default"],{"aria-label":this.props["aria-label"],autoHeight:n,className:(0,c["default"])("FlexTable__Grid",s),cellClassName:this._cellClassName,cellRenderer:this._createRow,cellStyle:this._cellStyle,columnWidth:x,columnCount:1,estimatedRowSize:a,height:P,noContentRenderer:f,numChildren:this._cachedColumnStyles.length,onScroll:this._onScroll,onSectionRendered:this._onSectionRendered,overscanRowCount:v,ref:"Grid",rowHeight:g,rowCount:y,scrollbarWidth:D,scrollToAlignment:E,scrollToRow:C,scrollTop:N,sortBy:S,sortDirection:w,style:u,tabIndex:O,width:x}))}},{key:"shouldComponentUpdate",value:function(e,t){return(0,g["default"])(this,e,t)}},{key:"_cellClassName",value:function(e){var t=e.rowIndex,n=this.props.rowWrapperClassName;return n instanceof Function?n({index:t-1}):n}},{key:"_cellStyle",value:function(e){var t=e.rowIndex,n=this.props.rowWrapperStyle;return n instanceof Function?n({index:t-1}):n}},{key:"_createColumn",value:function(e){var t=e.column,n=e.columnIndex,o=e.isScrolling,r=e.rowData,i=e.rowIndex,a=t.props,l=a.cellDataGetter,s=a.cellRenderer,u=a.className,d=a.columnData,p=a.dataKey,f=l({columnData:d,dataKey:p,rowData:r}),v=s({cellData:f,columnData:d,dataKey:p,isScrolling:o,rowData:r,rowIndex:i}),m=this._cachedColumnStyles[n],g="string"==typeof v?v:null;return h["default"].createElement("div",{key:"Row"+i+"-Col"+n,className:(0,c["default"])("FlexTable__rowColumn",u),style:m,title:g},v)}},{key:"_createHeader",value:function(e,t){var n=this.props,o=n.headerClassName,r=n.headerStyle,i=n.onHeaderClick,a=n.sort,s=n.sortBy,u=n.sortDirection,d=e.props,p=d.dataKey,f=d.disableSort,v=d.headerRenderer,m=d.label,g=d.columnData,y=!f&&a,_=(0,c["default"])("FlexTable__headerColumn",o,e.props.headerClassName,{FlexTable__sortableHeaderColumn:y}),b=this._getFlexStyleForColumn(e,r),C=v({columnData:g,dataKey:p,disableSort:f,label:m,sortBy:s,sortDirection:u}),N={};return(y||i)&&!function(){var t=s!==p||u===E["default"].DESC?E["default"].ASC:E["default"].DESC,n=function(){y&&a({sortBy:p,sortDirection:t}),i&&i({columnData:g,dataKey:p})},o=function(e){"Enter"!==e.key&&" "!==e.key||n()};N["aria-label"]=e.props["aria-label"]||m||p,N.role="rowheader",N.tabIndex=0,N.onClick=n,N.onKeyDown=o}(),h["default"].createElement("div",l({},N,{key:"Header-Col"+t,className:_,style:b}),C)}},{key:"_createRow",value:function(e){var 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sites/default/files/js/js_9Y-PIvwQD-AD5XUqSj4ktlSZqMkBYe5mZ2ZNjdSeCX0.js
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jakegibs617/portfolio-drupal
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/**
* @file
* CKEditor implementation of {@link Drupal.editors} API.
*/
(function (Drupal, debounce, CKEDITOR, $, displace, AjaxCommands) {
'use strict';
/**
* @namespace
*/
Drupal.editors.ckeditor = {
/**
* Editor attach callback.
*
* @param {HTMLElement} element
* The element to attach the editor to.
* @param {string} format
* The text format for the editor.
*
* @return {bool}
* Whether the call to `CKEDITOR.replace()` created an editor or not.
*/
attach: function (element, format) {
this._loadExternalPlugins(format);
// Also pass settings that are Drupal-specific.
format.editorSettings.drupal = {
format: format.format
};
// Set a title on the CKEditor instance that includes the text field's
// label so that screen readers say something that is understandable
// for end users.
var label = $('label[for=' + element.getAttribute('id') + ']').html();
format.editorSettings.title = Drupal.t('Rich Text Editor, !label field', {'!label': label});
return !!CKEDITOR.replace(element, format.editorSettings);
},
/**
* Editor detach callback.
*
* @param {HTMLElement} element
* The element to detach the editor from.
* @param {string} format
* The text format used for the editor.
* @param {string} trigger
* The event trigger for the detach.
*
* @return {bool}
* Whether the call to `CKEDITOR.dom.element.get(element).getEditor()`
* found an editor or not.
*/
detach: function (element, format, trigger) {
var editor = CKEDITOR.dom.element.get(element).getEditor();
if (editor) {
if (trigger === 'serialize') {
editor.updateElement();
}
else {
editor.destroy();
element.removeAttribute('contentEditable');
}
}
return !!editor;
},
/**
* Reacts on a change in the editor element.
*
* @param {HTMLElement} element
* The element where the change occured.
* @param {function} callback
* Callback called with the value of the editor.
*
* @return {bool}
* Whether the call to `CKEDITOR.dom.element.get(element).getEditor()`
* found an editor or not.
*/
onChange: function (element, callback) {
var editor = CKEDITOR.dom.element.get(element).getEditor();
if (editor) {
editor.on('change', debounce(function () {
callback(editor.getData());
}, 400));
// A temporary workaround to control scrollbar appearance when using
// autoGrow event to control editor's height.
// @todo Remove when http://dev.ckeditor.com/ticket/12120 is fixed.
editor.on('mode', function () {
var editable = editor.editable();
if (!editable.isInline()) {
editor.on('autoGrow', function (evt) {
var doc = evt.editor.document;
var scrollable = CKEDITOR.env.quirks ? doc.getBody() : doc.getDocumentElement();
if (scrollable.$.scrollHeight < scrollable.$.clientHeight) {
scrollable.setStyle('overflow-y', 'hidden');
}
else {
scrollable.removeStyle('overflow-y');
}
}, null, null, 10000);
}
});
}
return !!editor;
},
/**
* Attaches an inline editor to a DOM element.
*
* @param {HTMLElement} element
* The element to attach the editor to.
* @param {object} format
* The text format used in the editor.
* @param {string} [mainToolbarId]
* The id attribute for the main editor toolbar, if any.
* @param {string} [floatedToolbarId]
* The id attribute for the floated editor toolbar, if any.
*
* @return {bool}
* Whether the call to `CKEDITOR.replace()` created an editor or not.
*/
attachInlineEditor: function (element, format, mainToolbarId, floatedToolbarId) {
this._loadExternalPlugins(format);
// Also pass settings that are Drupal-specific.
format.editorSettings.drupal = {
format: format.format
};
var settings = $.extend(true, {}, format.editorSettings);
// If a toolbar is already provided for "true WYSIWYG" (in-place editing),
// then use that toolbar instead: override the default settings to render
// CKEditor UI's top toolbar into mainToolbar, and don't render the bottom
// toolbar at all. (CKEditor doesn't need a floated toolbar.)
if (mainToolbarId) {
var settingsOverride = {
extraPlugins: 'sharedspace',
removePlugins: 'floatingspace,elementspath',
sharedSpaces: {
top: mainToolbarId
}
};
// Find the "Source" button, if any, and replace it with "Sourcedialog".
// (The 'sourcearea' plugin only works in CKEditor's iframe mode.)
var sourceButtonFound = false;
for (var i = 0; !sourceButtonFound && i < settings.toolbar.length; i++) {
if (settings.toolbar[i] !== '/') {
for (var j = 0; !sourceButtonFound && j < settings.toolbar[i].items.length; j++) {
if (settings.toolbar[i].items[j] === 'Source') {
sourceButtonFound = true;
// Swap sourcearea's "Source" button for sourcedialog's.
settings.toolbar[i].items[j] = 'Sourcedialog';
settingsOverride.extraPlugins += ',sourcedialog';
settingsOverride.removePlugins += ',sourcearea';
}
}
}
}
settings.extraPlugins += ',' + settingsOverride.extraPlugins;
settings.removePlugins += ',' + settingsOverride.removePlugins;
settings.sharedSpaces = settingsOverride.sharedSpaces;
}
// CKEditor requires an element to already have the contentEditable
// attribute set to "true", otherwise it won't attach an inline editor.
element.setAttribute('contentEditable', 'true');
return !!CKEDITOR.inline(element, settings);
},
/**
* Loads the required external plugins for the editor.
*
* @param {object} format
* The text format used in the editor.
*/
_loadExternalPlugins: function (format) {
var externalPlugins = format.editorSettings.drupalExternalPlugins;
// Register and load additional CKEditor plugins as necessary.
if (externalPlugins) {
for (var pluginName in externalPlugins) {
if (externalPlugins.hasOwnProperty(pluginName)) {
CKEDITOR.plugins.addExternal(pluginName, externalPlugins[pluginName], '');
}
}
delete format.editorSettings.drupalExternalPlugins;
}
}
};
Drupal.ckeditor = {
/**
* Variable storing the current dialog's save callback.
*
* @type {?function}
*/
saveCallback: null,
/**
* Open a dialog for a Drupal-based plugin.
*
* This dynamically loads jQuery UI (if necessary) using the Drupal AJAX
* framework, then opens a dialog at the specified Drupal path.
*
* @param {CKEditor} editor
* The CKEditor instance that is opening the dialog.
* @param {string} url
* The URL that contains the contents of the dialog.
* @param {object} existingValues
* Existing values that will be sent via POST to the url for the dialog
* contents.
* @param {function} saveCallback
* A function to be called upon saving the dialog.
* @param {object} dialogSettings
* An object containing settings to be passed to the jQuery UI.
*/
openDialog: function (editor, url, existingValues, saveCallback, dialogSettings) {
// Locate a suitable place to display our loading indicator.
var $target = $(editor.container.$);
if (editor.elementMode === CKEDITOR.ELEMENT_MODE_REPLACE) {
$target = $target.find('.cke_contents');
}
// Remove any previous loading indicator.
$target.css('position', 'relative').find('.ckeditor-dialog-loading').remove();
// Add a consistent dialog class.
var classes = dialogSettings.dialogClass ? dialogSettings.dialogClass.split(' ') : [];
classes.push('ui-dialog--narrow');
dialogSettings.dialogClass = classes.join(' ');
dialogSettings.autoResize = window.matchMedia('(min-width: 600px)').matches;
dialogSettings.width = 'auto';
// Add a "Loading…" message, hide it underneath the CKEditor toolbar,
// create a Drupal.Ajax instance to load the dialog and trigger it.
var $content = $('<div class="ckeditor-dialog-loading"><span style="top: -40px;" class="ckeditor-dialog-loading-link">' + Drupal.t('Loading...') + '</span></div>');
$content.appendTo($target);
var ckeditorAjaxDialog = Drupal.ajax({
dialog: dialogSettings,
dialogType: 'modal',
selector: '.ckeditor-dialog-loading-link',
url: url,
progress: {type: 'throbber'},
submit: {
editor_object: existingValues
}
});
ckeditorAjaxDialog.execute();
// After a short delay, show "Loading…" message.
window.setTimeout(function () {
$content.find('span').animate({top: '0px'});
}, 1000);
// Store the save callback to be executed when this dialog is closed.
Drupal.ckeditor.saveCallback = saveCallback;
}
};
// Moves the dialog to the top of the CKEDITOR stack.
$(window).on('dialogcreate', function (e, dialog, $element, settings) {
$('.ui-dialog--narrow').css('zIndex', CKEDITOR.config.baseFloatZIndex + 1);
});
// Respond to new dialogs that are opened by CKEditor, closing the AJAX loader.
$(window).on('dialog:beforecreate', function (e, dialog, $element, settings) {
$('.ckeditor-dialog-loading').animate({top: '-40px'}, function () {
$(this).remove();
});
});
// Respond to dialogs that are saved, sending data back to CKEditor.
$(window).on('editor:dialogsave', function (e, values) {
if (Drupal.ckeditor.saveCallback) {
Drupal.ckeditor.saveCallback(values);
}
});
// Respond to dialogs that are closed, removing the current save handler.
$(window).on('dialog:afterclose', function (e, dialog, $element) {
if (Drupal.ckeditor.saveCallback) {
Drupal.ckeditor.saveCallback = null;
}
});
// Formulate a default formula for the maximum autoGrow height.
$(document).on('drupalViewportOffsetChange', function () {
CKEDITOR.config.autoGrow_maxHeight = 0.7 * (window.innerHeight - displace.offsets.top - displace.offsets.bottom);
});
// Redirect on hash change when the original hash has an associated CKEditor.
function redirectTextareaFragmentToCKEditorInstance() {
var hash = location.hash.substr(1);
var element = document.getElementById(hash);
if (element) {
var editor = CKEDITOR.dom.element.get(element).getEditor();
if (editor) {
var id = editor.container.getAttribute('id');
location.replace('#' + id);
}
}
}
$(window).on('hashchange.ckeditor', redirectTextareaFragmentToCKEditorInstance);
// Set autoGrow to make the editor grow the moment it is created.
CKEDITOR.config.autoGrow_onStartup = true;
// Set the CKEditor cache-busting string to the same value as Drupal.
CKEDITOR.timestamp = drupalSettings.ckeditor.timestamp;
if (AjaxCommands) {
/**
* Command to add style sheets to a CKEditor instance.
*
* Works for both iframe and inline CKEditor instances.
*
* @param {Drupal.Ajax} [ajax]
* {@link Drupal.Ajax} object created by {@link Drupal.ajax}.
* @param {object} response
* The response from the Ajax request.
* @param {string} response.editor_id
* The CKEditor instance ID.
* @param {number} [status]
* The XMLHttpRequest status.
*
* @see http://docs.ckeditor.com/#!/api/CKEDITOR.dom.document
*/
AjaxCommands.prototype.ckeditor_add_stylesheet = function (ajax, response, status) {
var editor = CKEDITOR.instances[response.editor_id];
if (editor) {
response.stylesheets.forEach(function (url) {
editor.document.appendStyleSheet(url);
});
}
};
}
})(Drupal, Drupal.debounce, CKEDITOR, jQuery, Drupal.displace, Drupal.AjaxCommands);
;
/**
* @file
* Drupal Embed module.
*/
(function ($, Drupal) {
'use strict';
/**
* Attaches or detaches behaviors, except the ones we do not want.
*
* @param {string} action
* Either 'attach' or 'detach'.
* @param {HTMLDocument|HTMLElement} context
* The context argument for Drupal.attachBehaviors()/detachBehaviors().
* @param {object} settings
* The settings argument for Drupal.attachBehaviors()/detachBehaviors().
*/
Drupal.runEmbedBehaviors = function (action, context, settings) {
// Do not run the excluded behaviors.
var stashed = {};
$.each(Drupal.embed.excludedBehaviors, function (i, behavior) {
stashed[behavior] = Drupal.behaviors[behavior];
delete Drupal.behaviors[behavior];
});
// Run the remaining behaviors.
(action === 'attach' ? Drupal.attachBehaviors : Drupal.detachBehaviors)(context, settings);
// Put the stashed behaviors back in.
$.extend(Drupal.behaviors, stashed);
};
/**
* Ajax 'embed_insert' command: insert the rendered embedded item.
*
* The regular Drupal.ajax.commands.insert() command cannot target elements
* within iframes. This is a skimmed down equivalent that works no matter
* whether the CKEditor is in iframe or div area mode.
*
* @param {Drupal.Ajax} ajax
* An Ajax object.
* @param {object} response
* The Ajax response.
* @param {string} response.data
* The Ajax response's content.
* @param {number} [status]
* The HTTP status code.
*/
Drupal.AjaxCommands.prototype.embed_insert = function (ajax, response, status) {
var $target = $(ajax.element);
// No need to detach behaviors here, the widget is created fresh each time.
$target.html(response.data);
Drupal.runEmbedBehaviors('attach', $target.get(0), response.settings || ajax.settings);
};
/**
* Stores settings specific to Embed module.
*/
Drupal.embed = {
/**
* A list of behaviors which are to be excluded while attaching/detaching.
*
* - Drupal.behaviors.editor, to avoid editor inception.
* - Drupal.behaviors.contextual, to keep contextual links hidden.
*/
excludedBehaviors: ['editor', 'contextual']
};
})(jQuery, Drupal);
;
/**
* @file
* Extends the Drupal AJAX functionality to integrate the dialog API.
*/
(function ($, Drupal) {
'use strict';
/**
* Initialize dialogs for Ajax purposes.
*
* @type {Drupal~behavior}
*
* @prop {Drupal~behaviorAttach} attach
* Attaches the behaviors for dialog ajax functionality.
*/
Drupal.behaviors.dialog = {
attach: function (context, settings) {
var $context = $(context);
// Provide a known 'drupal-modal' DOM element for Drupal-based modal
// dialogs. Non-modal dialogs are responsible for creating their own
// elements, since there can be multiple non-modal dialogs at a time.
if (!$('#drupal-modal').length) {
// Add 'ui-front' jQuery UI class so jQuery UI widgets like autocomplete
// sit on top of dialogs. For more information see
// http://api.jqueryui.com/theming/stacking-elements/.
$('<div id="drupal-modal" class="ui-front"/>').hide().appendTo('body');
}
// Special behaviors specific when attaching content within a dialog.
// These behaviors usually fire after a validation error inside a dialog.
var $dialog = $context.closest('.ui-dialog-content');
if ($dialog.length) {
// Remove and replace the dialog buttons with those from the new form.
if ($dialog.dialog('option', 'drupalAutoButtons')) {
// Trigger an event to detect/sync changes to buttons.
$dialog.trigger('dialogButtonsChange');
}
// Force focus on the modal when the behavior is run.
$dialog.dialog('widget').trigger('focus');
}
var originalClose = settings.dialog.close;
// Overwrite the close method to remove the dialog on closing.
settings.dialog.close = function (event) {
originalClose.apply(settings.dialog, arguments);
$(event.target).remove();
};
},
/**
* Scan a dialog for any primary buttons and move them to the button area.
*
* @param {jQuery} $dialog
* An jQuery object containing the element that is the dialog target.
*
* @return {Array}
* An array of buttons that need to be added to the button area.
*/
prepareDialogButtons: function ($dialog) {
var buttons = [];
var $buttons = $dialog.find('.form-actions input[type=submit], .form-actions a.button');
$buttons.each(function () {
// Hidden form buttons need special attention. For browser consistency,
// the button needs to be "visible" in order to have the enter key fire
// the form submit event. So instead of a simple "hide" or
// "display: none", we set its dimensions to zero.
// See http://mattsnider.com/how-forms-submit-when-pressing-enter/
var $originalButton = $(this).css({
display: 'block',
width: 0,
height: 0,
padding: 0,
border: 0,
overflow: 'hidden'
});
buttons.push({
text: $originalButton.html() || $originalButton.attr('value'),
class: $originalButton.attr('class'),
click: function (e) {
// If the original button is an anchor tag, triggering the "click"
// event will not simulate a click. Use the click method instead.
if ($originalButton.is('a')) {
$originalButton[0].click();
}
else {
$originalButton.trigger('mousedown').trigger('mouseup').trigger('click');
e.preventDefault();
}
}
});
});
return buttons;
}
};
/**
* Command to open a dialog.
*
* @param {Drupal.Ajax} ajax
* The Drupal Ajax object.
* @param {object} response
* Object holding the server response.
* @param {number} [status]
* The HTTP status code.
*
* @return {bool|undefined}
* Returns false if there was no selector property in the response object.
*/
Drupal.AjaxCommands.prototype.openDialog = function (ajax, response, status) {
if (!response.selector) {
return false;
}
var $dialog = $(response.selector);
if (!$dialog.length) {
// Create the element if needed.
$dialog = $('<div id="' + response.selector.replace(/^#/, '') + '" class="ui-front"/>').appendTo('body');
}
// Set up the wrapper, if there isn't one.
if (!ajax.wrapper) {
ajax.wrapper = $dialog.attr('id');
}
// Use the ajax.js insert command to populate the dialog contents.
response.command = 'insert';
response.method = 'html';
ajax.commands.insert(ajax, response, status);
// Move the buttons to the jQuery UI dialog buttons area.
if (!response.dialogOptions.buttons) {
response.dialogOptions.drupalAutoButtons = true;
response.dialogOptions.buttons = Drupal.behaviors.dialog.prepareDialogButtons($dialog);
}
// Bind dialogButtonsChange.
$dialog.on('dialogButtonsChange', function () {
var buttons = Drupal.behaviors.dialog.prepareDialogButtons($dialog);
$dialog.dialog('option', 'buttons', buttons);
});
// Open the dialog itself.
response.dialogOptions = response.dialogOptions || {};
var dialog = Drupal.dialog($dialog.get(0), response.dialogOptions);
if (response.dialogOptions.modal) {
dialog.showModal();
}
else {
dialog.show();
}
// Add the standard Drupal class for buttons for style consistency.
$dialog.parent().find('.ui-dialog-buttonset').addClass('form-actions');
};
/**
* Command to close a dialog.
*
* If no selector is given, it defaults to trying to close the modal.
*
* @param {Drupal.Ajax} [ajax]
* The ajax object.
* @param {object} response
* Object holding the server response.
* @param {string} response.selector
* The selector of the dialog.
* @param {bool} response.persist
* Whether to persist the dialog element or not.
* @param {number} [status]
* The HTTP status code.
*/
Drupal.AjaxCommands.prototype.closeDialog = function (ajax, response, status) {
var $dialog = $(response.selector);
if ($dialog.length) {
Drupal.dialog($dialog.get(0)).close();
if (!response.persist) {
$dialog.remove();
}
}
// Unbind dialogButtonsChange.
$dialog.off('dialogButtonsChange');
};
/**
* Command to set a dialog property.
*
* JQuery UI specific way of setting dialog options.
*
* @param {Drupal.Ajax} [ajax]
* The Drupal Ajax object.
* @param {object} response
* Object holding the server response.
* @param {string} response.selector
* Selector for the dialog element.
* @param {string} response.optionsName
* Name of a key to set.
* @param {string} response.optionValue
* Value to set.
* @param {number} [status]
* The HTTP status code.
*/
Drupal.AjaxCommands.prototype.setDialogOption = function (ajax, response, status) {
var $dialog = $(response.selector);
if ($dialog.length) {
$dialog.dialog('option', response.optionName, response.optionValue);
}
};
/**
* Binds a listener on dialog creation to handle the cancel link.
*
* @param {jQuery.Event} e
* The event triggered.
* @param {Drupal.dialog~dialogDefinition} dialog
* The dialog instance.
* @param {jQuery} $element
* The jQuery collection of the dialog element.
* @param {object} [settings]
* Dialog settings.
*/
$(window).on('dialog:aftercreate', function (e, dialog, $element, settings) {
$element.on('click.dialog', '.dialog-cancel', function (e) {
dialog.close('cancel');
e.preventDefault();
e.stopPropagation();
});
});
/**
* Removes all 'dialog' listeners.
*
* @param {jQuery.Event} e
* The event triggered.
* @param {Drupal.dialog~dialogDefinition} dialog
* The dialog instance.
* @param {jQuery} $element
* jQuery collection of the dialog element.
*/
$(window).on('dialog:beforeclose', function (e, dialog, $element) {
$element.off('.dialog');
});
})(jQuery, Drupal);
;
/**
* @file entity_browser.common.js
*
* Common helper functions used by various parts of entity browser.
*/
(function ($, Drupal, drupalSettings) {
'use strict';
Drupal.entityBrowser = {};
/**
* Command to refresh an entity_browser_entity_reference field widget.
*
* @param {Drupal.Ajax} [ajax]
* The ajax object.
* @param {object} response
* Object holding the server response.
* @param {string} response.details_id
* The ID for the details element.
* @param {number} [status]
* The HTTP status code.
*/
Drupal.AjaxCommands.prototype.entity_browser_value_updated = function (ajax, response, status) {
$('#' + response.details_id)
.find('input[type="hidden"][name$="[target_id]"]')
.trigger('entity_browser_value_updated');
};
/**
* Reacts on "entities selected" event.
*
* @param {object} event
* Event object.
* @param {string} uuid
* Entity browser UUID.
* @param {array} entities
* Array of selected entities.
*/
Drupal.entityBrowser.selectionCompleted = function (event, uuid, entities) {
var selected_entities = $.map(entities, function (item) {
return item[2] + ':' + item[0];
});
// @todo Use uuid here. But for this to work we need to move eb uuid
// generation from display to eb directly. When we do this, we can change
// \Drupal\entity_browser\Plugin\Field\FieldWidget\EntityReferenceBrowserWidget::formElement
// also.
// Checking if cardinality is set - assume unlimited.
var cardinality = isNaN(parseInt(drupalSettings['entity_browser'][uuid]['cardinality'])) ? -1 : parseInt(drupalSettings['entity_browser'][uuid]['cardinality']);
// Get field widget selection mode.
var selection_mode = drupalSettings['entity_browser'][uuid]['selection_mode'];
// Update value form element with new entity IDs.
var selector = drupalSettings['entity_browser'][uuid]['selector'] ? $(drupalSettings['entity_browser'][uuid]['selector']) : $(this).parent().parent().find('input[type*=hidden]');
var entity_ids = selector.val();
var existing_entities = (entity_ids.length !== 0) ? entity_ids.split(' ') : [];
entity_ids = Drupal.entityBrowser.updateEntityIds(
existing_entities,
selected_entities,
selection_mode,
cardinality
);
selector.val(entity_ids);
selector.trigger('entity_browser_value_updated');
};
/**
* Updates the list of selected entities.
*
* It uses existing selection and selected entities in entity browser. Also
* considers cardinality and used selection mode.
*
* Note: Selection modes are defined in EntityBrowserElement class and same
* options should be used here to determine what action will be performed.
* Default action is append ('selection_append').
*
* @param {Array} existing_entities
* List of existing entity IDs.
* @param {Array} selected_entities
* The entities that are selected and entity browser.
* @param {string} selection_mode
* Selection mode defined by entity browser field widget.
* @param {int} cardinality
* The maximal amount of items the field can store.
*
* @return {string}
* List of entities as a string, separated by space.
*/
Drupal.entityBrowser.updateEntityIds = function (existing_entities, selected_entities, selection_mode, cardinality) {
var combined_entities;
if (selection_mode === 'selection_edit') {
// Propagate new selected entities.
combined_entities = selected_entities;
}
else if (selection_mode === 'selection_prepend') {
// Prepend selected entities to existing list of entities.
combined_entities = selected_entities.concat(existing_entities);
}
else {
// Append selected entities to existing list of entities.
combined_entities = existing_entities.concat(selected_entities);
}
// Having more elements than cardinality should never happen, because
// server side authentication should prevent it, but we handle it here
// anyway.
if (cardinality > 0 && combined_entities.length > cardinality) {
combined_entities = combined_entities.slice(0, cardinality);
}
return combined_entities.join(' ');
};
/**
* Reacts on "entities selected" event.
*
* @param {object} element
* Element to bind on.
* @param {array} callbacks
* List of callbacks.
* @param {string} event_name
* Name of event to bind to.
*/
Drupal.entityBrowser.registerJsCallbacks = function (element, callbacks, event_name) {
// JS callbacks are registred as strings. We need to split their names and
// find actual functions.
for (var i = 0; i < callbacks.length; i++) {
var callback = callbacks[i].split('.');
var fn = window;
for (var j = 0; j < callback.length; j++) {
fn = fn[callback[j]];
}
if (typeof fn === 'function') {
$(element).bind(event_name, fn);
}
}
};
}(jQuery, Drupal, drupalSettings));
;
/*!
* jQuery UI Sortable 1.11.4
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*
* http://api.jqueryui.com/sortable/
*/(function(e){typeof define=="function"&&define.amd?define(["jquery","./core","./mouse","./widget"],e):e(jQuery)})(function(e){return e.widget("ui.sortable",e.ui.mouse,{version:"1.11.4",widgetEventPrefix:"sort",ready:!1,options:{appendTo:"parent",axis:!1,connectWith:!1,containment:!1,cursor:"auto",cursorAt:!1,dropOnEmpty:!0,forcePlaceholderSize:!1,forceHelperSize:!1,grid:!1,handle:!1,helper:"original",items:"> *",opacity:!1,placeholder:!1,revert:!1,scroll:!0,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1e3,activate:null,beforeStop:null,change:null,deactivate:null,out:null,over:null,receive:null,remove:null,sort:null,start:null,stop:null,update:null},_isOverAxis:function(e,t,n){return e>=t&&e<t+n},_isFloating:function(e){return/left|right/.test(e.css("float"))||/inline|table-cell/.test(e.css("display"))},_create:function(){this.containerCache={},this.element.addClass("ui-sortable"),this.refresh(),this.offset=this.element.offset(),this._mouseInit(),this._setHandleClassName(),this.ready=!0},_setOption:function(e,t){this._super(e,t),e==="handle"&&this._setHandleClassName()},_setHandleClassName:function(){this.element.find(".ui-sortable-handle").removeClass("ui-sortable-handle"),e.each(this.items,function(){(this.instance.options.handle?this.item.find(this.instance.options.handle):this.item).addClass("ui-sortable-handle")})},_destroy:function(){this.element.removeClass("ui-sortable ui-sortable-disabled").find(".ui-sortable-handle").removeClass("ui-sortable-handle"),this._mouseDestroy();for(var e=this.items.length-1;e>=0;e--)this.items[e].item.removeData(this.widgetName+"-item");return this},_mouseCapture:function(t,n){var r=null,i=!1,s=this;if(this.reverting)return!1;if(this.options.disabled||this.options.type==="static")return!1;this._refreshItems(t),e(t.target).parents().each(function(){if(e.data(this,s.widgetName+"-item")===s)return r=e(this),!1}),e.data(t.target,s.widgetName+"-item")===s&&(r=e(t.target));if(!r)return!1;if(this.options.handle&&!n){e(this.options.handle,r).find("*").addBack().each(function(){this===t.target&&(i=!0)});if(!i)return!1}return this.currentItem=r,this._removeCurrentsFromItems(),!0},_mouseStart:function(t,n,r){var i,s,o=this.options;this.currentContainer=this,this.refreshPositions(),this.helper=this._createHelper(t),this._cacheHelperProportions(),this._cacheMargins(),this.scrollParent=this.helper.scrollParent(),this.offset=this.currentItem.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},e.extend(this.offset,{click:{left:t.pageX-this.offset.left,top:t.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.helper.css("position","absolute"),this.cssPosition=this.helper.css("position"),this.originalPosition=this._generatePosition(t),this.originalPageX=t.pageX,this.originalPageY=t.pageY,o.cursorAt&&this._adjustOffsetFromHelper(o.cursorAt),this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]},this.helper[0]!==this.currentItem[0]&&this.currentItem.hide(),this._createPlaceholder(),o.containment&&this._setContainment(),o.cursor&&o.cursor!=="auto"&&(s=this.document.find("body"),this.storedCursor=s.css("cursor"),s.css("cursor",o.cursor),this.storedStylesheet=e("<style>*{ cursor: "+o.cursor+" !important; }</style>").appendTo(s)),o.opacity&&(this.helper.css("opacity")&&(this._storedOpacity=this.helper.css("opacity")),this.helper.css("opacity",o.opacity)),o.zIndex&&(this.helper.css("zIndex")&&(this._storedZIndex=this.helper.css("zIndex")),this.helper.css("zIndex",o.zIndex)),this.scrollParent[0]!==this.document[0]&&this.scrollParent[0].tagName!=="HTML"&&(this.overflowOffset=this.scrollParent.offset()),this._trigger("start",t,this._uiHash()),this._preserveHelperProportions||this._cacheHelperProportions();if(!r)for(i=this.containers.length-1;i>=0;i--)this.containers[i]._trigger("activate",t,this._uiHash(this));return e.ui.ddmanager&&(e.ui.ddmanager.current=this),e.ui.ddmanager&&!o.dropBehaviour&&e.ui.ddmanager.prepareOffsets(this,t),this.dragging=!0,this.helper.addClass("ui-sortable-helper"),this._mouseDrag(t),!0},_mouseDrag:function(t){var n,r,i,s,o=this.options,u=!1;this.position=this._generatePosition(t),this.positionAbs=this._convertPositionTo("absolute"),this.lastPositionAbs||(this.lastPositionAbs=this.positionAbs),this.options.scroll&&(this.scrollParent[0]!==this.document[0]&&this.scrollParent[0].tagName!=="HTML"?(this.overflowOffset.top+this.scrollParent[0].offsetHeight-t.pageY<o.scrollSensitivity?this.scrollParent[0].scrollTop=u=this.scrollParent[0].scrollTop+o.scrollSpeed:t.pageY-this.overflowOffset.top<o.scrollSensitivity&&(this.scrollParent[0].scrollTop=u=this.scrollParent[0].scrollTop-o.scrollSpeed),this.overflowOffset.left+this.scrollParent[0].offsetWidth-t.pageX<o.scrollSensitivity?this.scrollParent[0].scrollLeft=u=this.scrollParent[0].scrollLeft+o.scrollSpeed:t.pageX-this.overflowOffset.left<o.scrollSensitivity&&(this.scrollParent[0].scrollLeft=u=this.scrollParent[0].scrollLeft-o.scrollSpeed)):(t.pageY-this.document.scrollTop()<o.scrollSensitivity?u=this.document.scrollTop(this.document.scrollTop()-o.scrollSpeed):this.window.height()-(t.pageY-this.document.scrollTop())<o.scrollSensitivity&&(u=this.document.scrollTop(this.document.scrollTop()+o.scrollSpeed)),t.pageX-this.document.scrollLeft()<o.scrollSensitivity?u=this.document.scrollLeft(this.document.scrollLeft()-o.scrollSpeed):this.window.width()-(t.pageX-this.document.scrollLeft())<o.scrollSensitivity&&(u=this.document.scrollLeft(this.document.scrollLeft()+o.scrollSpeed))),u!==!1&&e.ui.ddmanager&&!o.dropBehaviour&&e.ui.ddmanager.prepareOffsets(this,t)),this.positionAbs=this._convertPositionTo("absolute");if(!this.options.axis||this.options.axis!=="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!=="x")this.helper[0].style.top=this.position.top+"px";for(n=this.items.length-1;n>=0;n--){r=this.items[n],i=r.item[0],s=this._intersectsWithPointer(r);if(!s)continue;if(r.instance!==this.currentContainer)continue;if(i!==this.currentItem[0]&&this.placeholder[s===1?"next":"prev"]()[0]!==i&&!e.contains(this.placeholder[0],i)&&(this.options.type==="semi-dynamic"?!e.contains(this.element[0],i):!0)){this.direction=s===1?"down":"up";if(this.options.tolerance!=="pointer"&&!this._intersectsWithSides(r))break;this._rearrange(t,r),this._trigger("change",t,this._uiHash());break}}return this._contactContainers(t),e.ui.ddmanager&&e.ui.ddmanager.drag(this,t),this._trigger("sort",t,this._uiHash()),this.lastPositionAbs=this.positionAbs,!1},_mouseStop:function(t,n){if(!t)return;e.ui.ddmanager&&!this.options.dropBehaviour&&e.ui.ddmanager.drop(this,t);if(this.options.revert){var r=this,i=this.placeholder.offset(),s=this.options.axis,o={};if(!s||s==="x")o.left=i.left-this.offset.parent.left-this.margins.left+(this.offsetParent[0]===this.document[0].body?0:this.offsetParent[0].scrollLeft);if(!s||s==="y")o.top=i.top-this.offset.parent.top-this.margins.top+(this.offsetParent[0]===this.document[0].body?0:this.offsetParent[0].scrollTop);this.reverting=!0,e(this.helper).animate(o,parseInt(this.options.revert,10)||500,function(){r._clear(t)})}else this._clear(t,n);return!1},cancel:function(){if(this.dragging){this._mouseUp({target:null}),this.options.helper==="original"?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"):this.currentItem.show();for(var t=this.containers.length-1;t>=0;t--)this.containers[t]._trigger("deactivate",null,this._uiHash(this)),this.containers[t].containerCache.over&&(this.containers[t]._trigger("out",null,this._uiHash(this)),this.containers[t].containerCache.over=0)}return this.placeholder&&(this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]),this.options.helper!=="original"&&this.helper&&this.helper[0].parentNode&&this.helper.remove(),e.extend(this,{helper:null,dragging:!1,reverting:!1,_noFinalSort:null}),this.domPosition.prev?e(this.domPosition.prev).after(this.currentItem):e(this.domPosition.parent).prepend(this.currentItem)),this},serialize:function(t){var n=this._getItemsAsjQuery(t&&t.connected),r=[];return t=t||{},e(n).each(function(){var n=(e(t.item||this).attr(t.attribute||"id")||"").match(t.expression||/(.+)[\-=_](.+)/);n&&r.push((t.key||n[1]+"[]")+"="+(t.key&&t.expression?n[1]:n[2]))}),!r.length&&t.key&&r.push(t.key+"="),r.join("&")},toArray:function(t){var n=this._getItemsAsjQuery(t&&t.connected),r=[];return t=t||{},n.each(function(){r.push(e(t.item||this).attr(t.attribute||"id")||"")}),r},_intersectsWith:function(e){var t=this.positionAbs.left,n=t+this.helperProportions.width,r=this.positionAbs.top,i=r+this.helperProportions.height,s=e.left,o=s+e.width,u=e.top,a=u+e.height,f=this.offset.click.top,l=this.offset.click.left,c=this.options.axis==="x"||r+f>u&&r+f<a,h=this.options.axis==="y"||t+l>s&&t+l<o,p=c&&h;return this.options.tolerance==="pointer"||this.options.forcePointerForContainers||this.options.tolerance!=="pointer"&&this.helperProportions[this.floating?"width":"height"]>e[this.floating?"width":"height"]?p:s<t+this.helperProportions.width/2&&n-this.helperProportions.width/2<o&&u<r+this.helperProportions.height/2&&i-this.helperProportions.height/2<a},_intersectsWithPointer:function(e){var t=this.options.axis==="x"||this._isOverAxis(this.positionAbs.top+this.offset.click.top,e.top,e.height),n=this.options.axis==="y"||this._isOverAxis(this.positionAbs.left+this.offset.click.left,e.left,e.width),r=t&&n,i=this._getDragVerticalDirection(),s=this._getDragHorizontalDirection();return r?this.floating?s&&s==="right"||i==="down"?2:1:i&&(i==="down"?2:1):!1},_intersectsWithSides:function(e){var t=this._isOverAxis(this.positionAbs.top+this.offset.click.top,e.top+e.height/2,e.height),n=this._isOverAxis(this.positionAbs.left+this.offset.click.left,e.left+e.width/2,e.width),r=this._getDragVerticalDirection(),i=this._getDragHorizontalDirection();return this.floating&&i?i==="right"&&n||i==="left"&&!n:r&&(r==="down"&&t||r==="up"&&!t)},_getDragVerticalDirection:function(){var e=this.positionAbs.top-this.lastPositionAbs.top;return e!==0&&(e>0?"down":"up")},_getDragHorizontalDirection:function(){var e=this.positionAbs.left-this.lastPositionAbs.left;return e!==0&&(e>0?"right":"left")},refresh:function(e){return this._refreshItems(e),this._setHandleClassName(),this.refreshPositions(),this},_connectWith:function(){var e=this.options;return e.connectWith.constructor===String?[e.connectWith]:e.connectWith},_getItemsAsjQuery:function(t){function f(){o.push(this)}var n,r,i,s,o=[],u=[],a=this._connectWith();if(a&&t)for(n=a.length-1;n>=0;n--){i=e(a[n],this.document[0]);for(r=i.length-1;r>=0;r--)s=e.data(i[r],this.widgetFullName),s&&s!==this&&!s.options.disabled&&u.push([e.isFunction(s.options.items)?s.options.items.call(s.element):e(s.options.items,s.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),s])}u.push([e.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):e(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]);for(n=u.length-1;n>=0;n--)u[n][0].each(f);return e(o)},_removeCurrentsFromItems:function(){var t=this.currentItem.find(":data("+this.widgetName+"-item)");this.items=e.grep(this.items,function(e){for(var n=0;n<t.length;n++)if(t[n]===e.item[0])return!1;return!0})},_refreshItems:function(t){this.items=[],this.containers=[this];var n,r,i,s,o,u,a,f,l=this.items,c=[[e.isFunction(this.options.items)?this.options.items.call(this.element[0],t,{item:this.currentItem}):e(this.options.items,this.element),this]],h=this._connectWith();if(h&&this.ready)for(n=h.length-1;n>=0;n--){i=e(h[n],this.document[0]);for(r=i.length-1;r>=0;r--)s=e.data(i[r],this.widgetFullName),s&&s!==this&&!s.options.disabled&&(c.push([e.isFunction(s.options.items)?s.options.items.call(s.element[0],t,{item:this.currentItem}):e(s.options.items,s.element),s]),this.containers.push(s))}for(n=c.length-1;n>=0;n--){o=c[n][1],u=c[n][0];for(r=0,f=u.length;r<f;r++)a=e(u[r]),a.data(this.widgetName+"-item",o),l.push({item:a,instance:o,width:0,height:0,left:0,top:0})}},refreshPositions:function(t){this.floating=this.items.length?this.options.axis==="x"||this._isFloating(this.items[0].item):!1,this.offsetParent&&this.helper&&(this.offset.parent=this._getParentOffset());var n,r,i,s;for(n=this.items.length-1;n>=0;n--){r=this.items[n];if(r.instance!==this.currentContainer&&this.currentContainer&&r.item[0]!==this.currentItem[0])continue;i=this.options.toleranceElement?e(this.options.toleranceElement,r.item):r.item,t||(r.width=i.outerWidth(),r.height=i.outerHeight()),s=i.offset(),r.left=s.left,r.top=s.top}if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(n=this.containers.length-1;n>=0;n--)s=this.containers[n].element.offset(),this.containers[n].containerCache.left=s.left,this.containers[n].containerCache.top=s.top,this.containers[n].containerCache.width=this.containers[n].element.outerWidth(),this.containers[n].containerCache.height=this.containers[n].element.outerHeight();return this},_createPlaceholder:function(t){t=t||this;var n,r=t.options;if(!r.placeholder||r.placeholder.constructor===String)n=r.placeholder,r.placeholder={element:function(){var r=t.currentItem[0].nodeName.toLowerCase(),i=e("<"+r+">",t.document[0]).addClass(n||t.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper");return r==="tbody"?t._createTrPlaceholder(t.currentItem.find("tr").eq(0),e("<tr>",t.document[0]).appendTo(i)):r==="tr"?t._createTrPlaceholder(t.currentItem,i):r==="img"&&i.attr("src",t.currentItem.attr("src")),n||i.css("visibility","hidden"),i},update:function(e,i){if(n&&!r.forcePlaceholderSize)return;i.height()||i.height(t.currentItem.innerHeight()-parseInt(t.currentItem.css("paddingTop")||0,10)-parseInt(t.currentItem.css("paddingBottom")||0,10)),i.width()||i.width(t.currentItem.innerWidth()-parseInt(t.currentItem.css("paddingLeft")||0,10)-parseInt(t.currentItem.css("paddingRight")||0,10))}};t.placeholder=e(r.placeholder.element.call(t.element,t.currentItem)),t.currentItem.after(t.placeholder),r.placeholder.update(t,t.placeholder)},_createTrPlaceholder:function(t,n){var r=this;t.children().each(function(){e("<td> </td>",r.document[0]).attr("colspan",e(this).attr("colspan")||1).appendTo(n)})},_contactContainers:function(t){var n,r,i,s,o,u,a,f,l,c,h=null,p=null;for(n=this.containers.length-1;n>=0;n--){if(e.contains(this.currentItem[0],this.containers[n].element[0]))continue;if(this._intersectsWith(this.containers[n].containerCache)){if(h&&e.contains(this.containers[n].element[0],h.element[0]))continue;h=this.containers[n],p=n}else this.containers[n].containerCache.over&&(this.containers[n]._trigger("out",t,this._uiHash(this)),this.containers[n].containerCache.over=0)}if(!h)return;if(this.containers.length===1)this.containers[p].containerCache.over||(this.containers[p]._trigger("over",t,this._uiHash(this)),this.containers[p].containerCache.over=1);else{i=1e4,s=null,l=h.floating||this._isFloating(this.currentItem),o=l?"left":"top",u=l?"width":"height",c=l?"clientX":"clientY";for(r=this.items.length-1;r>=0;r--){if(!e.contains(this.containers[p].element[0],this.items[r].item[0]))continue;if(this.items[r].item[0]===this.currentItem[0])continue;a=this.items[r].item.offset()[o],f=!1,t[c]-a>this.items[r][u]/2&&(f=!0),Math.abs(t[c]-a)<i&&(i=Math.abs(t[c]-a),s=this.items[r],this.direction=f?"up":"down")}if(!s&&!this.options.dropOnEmpty)return;if(this.currentContainer===this.containers[p]){this.currentContainer.containerCache.over||(this.containers[p]._trigger("over",t,this._uiHash()),this.currentContainer.containerCache.over=1);return}s?this._rearrange(t,s,null,!0):this._rearrange(t,null,this.containers[p].element,!0),this._trigger("change",t,this._uiHash()),this.containers[p]._trigger("change",t,this._uiHash(this)),this.currentContainer=this.containers[p],this.options.placeholder.update(this.currentContainer,this.placeholder),this.containers[p]._trigger("over",t,this._uiHash(this)),this.containers[p].containerCache.over=1}},_createHelper:function(t){var n=this.options,r=e.isFunction(n.helper)?e(n.helper.apply(this.element[0],[t,this.currentItem])):n.helper==="clone"?this.currentItem.clone():this.currentItem;return r.parents("body").length||e(n.appendTo!=="parent"?n.appendTo:this.currentItem[0].parentNode)[0].appendChild(r[0]),r[0]===this.currentItem[0]&&(this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")}),(!r[0].style.width||n.forceHelperSize)&&r.width(this.currentItem.width()),(!r[0].style.height||n.forceHelperSize)&&r.height(this.currentItem.height()),r},_adjustOffsetFromHelper:function(t){typeof t=="string"&&(t=t.split(" ")),e.isArray(t)&&(t={left:+t[0],top:+t[1]||0}),"left"in t&&(this.offset.click.left=t.left+this.margins.left),"right"in t&&(this.offset.click.left=this.helperProportions.width-t.right+this.margins.left),"top"in t&&(this.offset.click.top=t.top+this.margins.top),"bottom"in t&&(this.offset.click.top=this.helperProportions.height-t.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var t=this.offsetParent.offset();this.cssPosition==="absolute"&&this.scrollParent[0]!==this.document[0]&&e.contains(this.scrollParent[0],this.offsetParent[0])&&(t.left+=this.scrollParent.scrollLeft(),t.top+=this.scrollParent.scrollTop());if(this.offsetParent[0]===this.document[0].body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()==="html"&&e.ui.ie)t={top:0,left:0};return{top:t.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:t.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition==="relative"){var e=this.currentItem.position();return{top:e.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:e.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.currentItem.css("marginLeft"),10)||0,top:parseInt(this.currentItem.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var t,n,r,i=this.options;i.containment==="parent"&&(i.containment=this.helper[0].parentNode);if(i.containment==="document"||i.containment==="window")this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,i.containment==="document"?this.document.width():this.window.width()-this.helperProportions.width-this.margins.left,(i.containment==="document"?this.document.width():this.window.height()||this.document[0].body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];/^(document|window|parent)$/.test(i.containment)||(t=e(i.containment)[0],n=e(i.containment).offset(),r=e(t).css("overflow")!=="hidden",this.containment=[n.left+(parseInt(e(t).css("borderLeftWidth"),10)||0)+(parseInt(e(t).css("paddingLeft"),10)||0)-this.margins.left,n.top+(parseInt(e(t).css("borderTopWidth"),10)||0)+(parseInt(e(t).css("paddingTop"),10)||0)-this.margins.top,n.left+(r?Math.max(t.scrollWidth,t.offsetWidth):t.offsetWidth)-(parseInt(e(t).css("borderLeftWidth"),10)||0)-(parseInt(e(t).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,n.top+(r?Math.max(t.scrollHeight,t.offsetHeight):t.offsetHeight)-(parseInt(e(t).css("borderTopWidth"),10)||0)-(parseInt(e(t).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top])},_convertPositionTo:function(t,n){n||(n=this.position);var r=t==="absolute"?1:-1,i=this.cssPosition!=="absolute"||this.scrollParent[0]!==this.document[0]&&!!e.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,s=/(html|body)/i.test(i[0].tagName);return{top:n.top+this.offset.relative.top*r+this.offset.parent.top*r-(this.cssPosition==="fixed"?-this.scrollParent.scrollTop():s?0:i.scrollTop())*r,left:n.left+this.offset.relative.left*r+this.offset.parent.left*r-(this.cssPosition==="fixed"?-this.scrollParent.scrollLeft():s?0:i.scrollLeft())*r}},_generatePosition:function(t){var n,r,i=this.options,s=t.pageX,o=t.pageY,u=this.cssPosition!=="absolute"||this.scrollParent[0]!==this.document[0]&&!!e.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,a=/(html|body)/i.test(u[0].tagName);return this.cssPosition==="relative"&&(this.scrollParent[0]===this.document[0]||this.scrollParent[0]===this.offsetParent[0])&&(this.offset.relative=this._getRelativeOffset()),this.originalPosition&&(this.containment&&(t.pageX-this.offset.click.left<this.containment[0]&&(s=this.containment[0]+this.offset.click.left),t.pageY-this.offset.click.top<this.containment[1]&&(o=this.containment[1]+this.offset.click.top),t.pageX-this.offset.click.left>this.containment[2]&&(s=this.containment[2]+this.offset.click.left),t.pageY-this.offset.click.top>this.containment[3]&&(o=this.containment[3]+this.offset.click.top)),i.grid&&(n=this.originalPageY+Math.round((o-this.originalPageY)/i.grid[1])*i.grid[1],o=this.containment?n-this.offset.click.top>=this.containment[1]&&n-this.offset.click.top<=this.containment[3]?n:n-this.offset.click.top>=this.containment[1]?n-i.grid[1]:n+i.grid[1]:n,r=this.originalPageX+Math.round((s-this.originalPageX)/i.grid[0])*i.grid[0],s=this.containment?r-this.offset.click.left>=this.containment[0]&&r-this.offset.click.left<=this.containment[2]?r:r-this.offset.click.left>=this.containment[0]?r-i.grid[0]:r+i.grid[0]:r)),{top:o-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(this.cssPosition==="fixed"?-this.scrollParent.scrollTop():a?0:u.scrollTop()),left:s-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(this.cssPosition==="fixed"?-this.scrollParent.scrollLeft():a?0:u.scrollLeft())}},_rearrange:function(e,t,n,r){n?n[0].appendChild(this.placeholder[0]):t.item[0].parentNode.insertBefore(this.placeholder[0],this.direction==="down"?t.item[0]:t.item[0].nextSibling),this.counter=this.counter?++this.counter:1;var i=this.counter;this._delay(function(){i===this.counter&&this.refreshPositions(!r)})},_clear:function(e,t){function i(e,t,n){return function(r){n._trigger(e,r,t._uiHash(t))}}this.reverting=!1;var n,r=[];!this._noFinalSort&&this.currentItem.parent().length&&this.placeholder.before(this.currentItem),this._noFinalSort=null;if(this.helper[0]===this.currentItem[0]){for(n in this._storedCSS)if(this._storedCSS[n]==="auto"||this._storedCSS[n]==="static")this._storedCSS[n]="";this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else this.currentItem.show();this.fromOutside&&!t&&r.push(function(e){this._trigger("receive",e,this._uiHash(this.fromOutside))}),(this.fromOutside||this.domPosition.prev!==this.currentItem.prev().not(".ui-sortable-helper")[0]||this.domPosition.parent!==this.currentItem.parent()[0])&&!t&&r.push(function(e){this._trigger("update",e,this._uiHash())}),this!==this.currentContainer&&(t||(r.push(function(e){this._trigger("remove",e,this._uiHash())}),r.push(function(e){return function(t){e._trigger("receive",t,this._uiHash(this))}}.call(this,this.currentContainer)),r.push(function(e){return function(t){e._trigger("update",t,this._uiHash(this))}}.call(this,this.currentContainer))));for(n=this.containers.length-1;n>=0;n--)t||r.push(i("deactivate",this,this.containers[n])),this.containers[n].containerCache.over&&(r.push(i("out",this,this.containers[n])),this.containers[n].containerCache.over=0);this.storedCursor&&(this.document.find("body").css("cursor",this.storedCursor),this.storedStylesheet.remove()),this._storedOpacity&&this.helper.css("opacity",this._storedOpacity),this._storedZIndex&&this.helper.css("zIndex",this._storedZIndex==="auto"?"":this._storedZIndex),this.dragging=!1,t||this._trigger("beforeStop",e,this._uiHash()),this.placeholder[0].parentNode.removeChild(this.placeholder[0]),this.cancelHelperRemoval||(this.helper[0]!==this.currentItem[0]&&this.helper.remove(),this.helper=null);if(!t){for(n=0;n<r.length;n++)r[n].call(this,e);this._trigger("stop",e,this._uiHash())}return this.fromOutside=!1,!this.cancelHelperRemoval},_trigger:function(){e.Widget.prototype._trigger.apply(this,arguments)===!1&&this.cancel()},_uiHash:function(t){var n=t||this;return{helper:n.helper,placeholder:n.placeholder||e([]),position:n.position,originalPosition:n.originalPosition,offset:n.positionAbs,item:n.currentItem,sender:t?t.element:null}}})});;
/**
* @file entity_browser.entity_reference.js
*
* Defines the behavior of the entity reference widget that utilizes entity
* browser.
*/
(function ($, Drupal) {
'use strict';
/**
* Registers behaviours related to entity reference field widget.
*/
Drupal.behaviors.entityBrowserEntityReference = {
attach: function (context) {
$(context).find('.field--widget-entity-browser-entity-reference').each(function () {
$(this).find('.entities-list').sortable({
stop: Drupal.entityBrowserEntityReference.entitiesReordered
});
});
}
};
Drupal.entityBrowserEntityReference = {};
/**
* Reacts on sorting of the entities.
*
* @param {object} event
* Event object.
* @param {object} ui
* Object with detailed information about the sort event.
*/
Drupal.entityBrowserEntityReference.entitiesReordered = function (event, ui) {
var items = $(this).find('.item-container');
var ids = [];
for (var i = 0; i < items.length; i++) {
ids[i] = $(items[i]).attr('data-entity-id');
}
$(this).parent().parent().find('input[type*=hidden][name*="[target_id]"]').val(ids.join(' '));
};
}(jQuery, Drupal));
;
/**
* @file
* Responsive table functionality.
*/
(function ($, Drupal, window) {
'use strict';
/**
* Attach the tableResponsive function to {@link Drupal.behaviors}.
*
* @type {Drupal~behavior}
*
* @prop {Drupal~behaviorAttach} attach
* Attaches tableResponsive functionality.
*/
Drupal.behaviors.tableResponsive = {
attach: function (context, settings) {
var $tables = $(context).find('table.responsive-enabled').once('tableresponsive');
if ($tables.length) {
var il = $tables.length;
for (var i = 0; i < il; i++) {
TableResponsive.tables.push(new TableResponsive($tables[i]));
}
}
}
};
/**
* The TableResponsive object optimizes table presentation for screen size.
*
* A responsive table hides columns at small screen sizes, leaving the most
* important columns visible to the end user. Users should not be prevented
* from accessing all columns, however. This class adds a toggle to a table
* with hidden columns that exposes the columns. Exposing the columns will
* likely break layouts, but it provides the user with a means to access
* data, which is a guiding principle of responsive design.
*
* @constructor Drupal.TableResponsive
*
* @param {HTMLElement} table
* The table element to initialize the responsive table on.
*/
function TableResponsive(table) {
this.table = table;
this.$table = $(table);
this.showText = Drupal.t('Show all columns');
this.hideText = Drupal.t('Hide lower priority columns');
// Store a reference to the header elements of the table so that the DOM is
// traversed only once to find them.
this.$headers = this.$table.find('th');
// Add a link before the table for users to show or hide weight columns.
this.$link = $('<button type="button" class="link tableresponsive-toggle"></button>')
.attr('title', Drupal.t('Show table cells that were hidden to make the table fit within a small screen.'))
.on('click', $.proxy(this, 'eventhandlerToggleColumns'));
this.$table.before($('<div class="tableresponsive-toggle-columns"></div>').append(this.$link));
// Attach a resize handler to the window.
$(window)
.on('resize.tableresponsive', $.proxy(this, 'eventhandlerEvaluateColumnVisibility'))
.trigger('resize.tableresponsive');
}
/**
* Extend the TableResponsive function with a list of managed tables.
*/
$.extend(TableResponsive, /** @lends Drupal.TableResponsive */{
/**
* Store all created instances.
*
* @type {Array.<Drupal.TableResponsive>}
*/
tables: []
});
/**
* Associates an action link with the table that will show hidden columns.
*
* Columns are assumed to be hidden if their header has the class priority-low
* or priority-medium.
*/
$.extend(TableResponsive.prototype, /** @lends Drupal.TableResponsive# */{
/**
* @param {jQuery.Event} e
* The event triggered.
*/
eventhandlerEvaluateColumnVisibility: function (e) {
var pegged = parseInt(this.$link.data('pegged'), 10);
var hiddenLength = this.$headers.filter('.priority-medium:hidden, .priority-low:hidden').length;
// If the table has hidden columns, associate an action link with the
// table to show the columns.
if (hiddenLength > 0) {
this.$link.show().text(this.showText);
}
// When the toggle is pegged, its presence is maintained because the user
// has interacted with it. This is necessary to keep the link visible if
// the user adjusts screen size and changes the visibility of columns.
if (!pegged && hiddenLength === 0) {
this.$link.hide().text(this.hideText);
}
},
/**
* Toggle the visibility of columns based on their priority.
*
* Columns are classed with either 'priority-low' or 'priority-medium'.
*
* @param {jQuery.Event} e
* The event triggered.
*/
eventhandlerToggleColumns: function (e) {
e.preventDefault();
var self = this;
var $hiddenHeaders = this.$headers.filter('.priority-medium:hidden, .priority-low:hidden');
this.$revealedCells = this.$revealedCells || $();
// Reveal hidden columns.
if ($hiddenHeaders.length > 0) {
$hiddenHeaders.each(function (index, element) {
var $header = $(this);
var position = $header.prevAll('th').length;
self.$table.find('tbody tr').each(function () {
var $cells = $(this).find('td').eq(position);
$cells.show();
// Keep track of the revealed cells, so they can be hidden later.
self.$revealedCells = $().add(self.$revealedCells).add($cells);
});
$header.show();
// Keep track of the revealed headers, so they can be hidden later.
self.$revealedCells = $().add(self.$revealedCells).add($header);
});
this.$link.text(this.hideText).data('pegged', 1);
}
// Hide revealed columns.
else {
this.$revealedCells.hide();
// Strip the 'display:none' declaration from the style attributes of
// the table cells that .hide() added.
this.$revealedCells.each(function (index, element) {
var $cell = $(this);
var properties = $cell.attr('style').split(';');
var newProps = [];
// The hide method adds display none to the element. The element
// should be returned to the same state it was in before the columns
// were revealed, so it is necessary to remove the display none value
// from the style attribute.
var match = /^display\s*\:\s*none$/;
for (var i = 0; i < properties.length; i++) {
var prop = properties[i];
prop.trim();
// Find the display:none property and remove it.
var isDisplayNone = match.exec(prop);
if (isDisplayNone) {
continue;
}
newProps.push(prop);
}
// Return the rest of the style attribute values to the element.
$cell.attr('style', newProps.join(';'));
});
this.$link.text(this.showText).data('pegged', 0);
// Refresh the toggle link.
$(window).trigger('resize.tableresponsive');
}
}
});
// Make the TableResponsive object available in the Drupal namespace.
Drupal.TableResponsive = TableResponsive;
})(jQuery, Drupal, window);
;
/*!
* jQuery Form Plugin
* version: 3.51.0-2014.06.20
* Requires jQuery v1.5 or later
* Copyright (c) 2014 M. Alsup
* Examples and documentation at: http://malsup.com/jquery/form/
* Project repository: https://github.com/malsup/form
* Dual licensed under the MIT and GPL licenses.
* https://github.com/malsup/form#copyright-and-license
*/
!function(e){"use strict";"function"==typeof define&&define.amd?define(["jquery"],e):e("undefined"!=typeof jQuery?jQuery:window.Zepto)}(function(e){"use strict";function t(t){var r=t.data;t.isDefaultPrevented()||(t.preventDefault(),e(t.target).ajaxSubmit(r))}function r(t){var r=t.target,a=e(r);if(!a.is("[type=submit],[type=image]")){var n=a.closest("[type=submit]");if(0===n.length)return;r=n[0]}var i=this;if(i.clk=r,"image"==r.type)if(void 0!==t.offsetX)i.clk_x=t.offsetX,i.clk_y=t.offsetY;else if("function"==typeof e.fn.offset){var o=a.offset();i.clk_x=t.pageX-o.left,i.clk_y=t.pageY-o.top}else i.clk_x=t.pageX-r.offsetLeft,i.clk_y=t.pageY-r.offsetTop;setTimeout(function(){i.clk=i.clk_x=i.clk_y=null},100)}function a(){if(e.fn.ajaxSubmit.debug){var t="[jquery.form] "+Array.prototype.join.call(arguments,"");window.console&&window.console.log?window.console.log(t):window.opera&&window.opera.postError&&window.opera.postError(t)}}var n={};n.fileapi=void 0!==e("<input type='file'/>").get(0).files,n.formdata=void 0!==window.FormData;var i=!!e.fn.prop;e.fn.attr2=function(){if(!i)return this.attr.apply(this,arguments);var e=this.prop.apply(this,arguments);return e&&e.jquery||"string"==typeof e?e:this.attr.apply(this,arguments)},e.fn.ajaxSubmit=function(t){function r(r){var a,n,i=e.param(r,t.traditional).split("&"),o=i.length,s=[];for(a=0;o>a;a++)i[a]=i[a].replace(/\+/g," "),n=i[a].split("="),s.push([decodeURIComponent(n[0]),decodeURIComponent(n[1])]);return s}function o(a){for(var n=new FormData,i=0;i<a.length;i++)n.append(a[i].name,a[i].value);if(t.extraData){var o=r(t.extraData);for(i=0;i<o.length;i++)o[i]&&n.append(o[i][0],o[i][1])}t.data=null;var s=e.extend(!0,{},e.ajaxSettings,t,{contentType:!1,processData:!1,cache:!1,type:u||"POST"});t.uploadProgress&&(s.xhr=function(){var r=e.ajaxSettings.xhr();return r.upload&&r.upload.addEventListener("progress",function(e){var r=0,a=e.loaded||e.position,n=e.total;e.lengthComputable&&(r=Math.ceil(a/n*100)),t.uploadProgress(e,a,n,r)},!1),r}),s.data=null;var c=s.beforeSend;return s.beforeSend=function(e,r){r.data=t.formData?t.formData:n,c&&c.call(this,e,r)},e.ajax(s)}function s(r){function n(e){var t=null;try{e.contentWindow&&(t=e.contentWindow.document)}catch(r){a("cannot get iframe.contentWindow document: "+r)}if(t)return t;try{t=e.contentDocument?e.contentDocument:e.document}catch(r){a("cannot get iframe.contentDocument: "+r),t=e.document}return t}function o(){function t(){try{var e=n(g).readyState;a("state = "+e),e&&"uninitialized"==e.toLowerCase()&&setTimeout(t,50)}catch(r){a("Server abort: ",r," (",r.name,")"),s(k),j&&clearTimeout(j),j=void 0}}var r=f.attr2("target"),i=f.attr2("action"),o="multipart/form-data",c=f.attr("enctype")||f.attr("encoding")||o;w.setAttribute("target",p),(!u||/post/i.test(u))&&w.setAttribute("method","POST"),i!=m.url&&w.setAttribute("action",m.url),m.skipEncodingOverride||u&&!/post/i.test(u)||f.attr({encoding:"multipart/form-data",enctype:"multipart/form-data"}),m.timeout&&(j=setTimeout(function(){T=!0,s(D)},m.timeout));var l=[];try{if(m.extraData)for(var d in m.extraData)m.extraData.hasOwnProperty(d)&&l.push(e.isPlainObject(m.extraData[d])&&m.extraData[d].hasOwnProperty("name")&&m.extraData[d].hasOwnProperty("value")?e('<input type="hidden" name="'+m.extraData[d].name+'">').val(m.extraData[d].value).appendTo(w)[0]:e('<input type="hidden" name="'+d+'">').val(m.extraData[d]).appendTo(w)[0]);m.iframeTarget||v.appendTo("body"),g.attachEvent?g.attachEvent("onload",s):g.addEventListener("load",s,!1),setTimeout(t,15);try{w.submit()}catch(h){var x=document.createElement("form").submit;x.apply(w)}}finally{w.setAttribute("action",i),w.setAttribute("enctype",c),r?w.setAttribute("target",r):f.removeAttr("target"),e(l).remove()}}function s(t){if(!x.aborted&&!F){if(M=n(g),M||(a("cannot access response document"),t=k),t===D&&x)return x.abort("timeout"),void S.reject(x,"timeout");if(t==k&&x)return x.abort("server abort"),void S.reject(x,"error","server abort");if(M&&M.location.href!=m.iframeSrc||T){g.detachEvent?g.detachEvent("onload",s):g.removeEventListener("load",s,!1);var r,i="success";try{if(T)throw"timeout";var o="xml"==m.dataType||M.XMLDocument||e.isXMLDoc(M);if(a("isXml="+o),!o&&window.opera&&(null===M.body||!M.body.innerHTML)&&--O)return a("requeing onLoad callback, DOM not available"),void setTimeout(s,250);var u=M.body?M.body:M.documentElement;x.responseText=u?u.innerHTML:null,x.responseXML=M.XMLDocument?M.XMLDocument:M,o&&(m.dataType="xml"),x.getResponseHeader=function(e){var t={"content-type":m.dataType};return t[e.toLowerCase()]},u&&(x.status=Number(u.getAttribute("status"))||x.status,x.statusText=u.getAttribute("statusText")||x.statusText);var c=(m.dataType||"").toLowerCase(),l=/(json|script|text)/.test(c);if(l||m.textarea){var f=M.getElementsByTagName("textarea")[0];if(f)x.responseText=f.value,x.status=Number(f.getAttribute("status"))||x.status,x.statusText=f.getAttribute("statusText")||x.statusText;else if(l){var p=M.getElementsByTagName("pre")[0],h=M.getElementsByTagName("body")[0];p?x.responseText=p.textContent?p.textContent:p.innerText:h&&(x.responseText=h.textContent?h.textContent:h.innerText)}}else"xml"==c&&!x.responseXML&&x.responseText&&(x.responseXML=X(x.responseText));try{E=_(x,c,m)}catch(y){i="parsererror",x.error=r=y||i}}catch(y){a("error caught: ",y),i="error",x.error=r=y||i}x.aborted&&(a("upload 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name="'+p+'" src="'+m.iframeSrc+'" />'),v.css({position:"absolute",top:"-1000px",left:"-1000px"})),g=v[0],x={aborted:0,responseText:null,responseXML:null,status:0,statusText:"n/a",getAllResponseHeaders:function(){},getResponseHeader:function(){},setRequestHeader:function(){},abort:function(t){var r="timeout"===t?"timeout":"aborted";a("aborting upload... 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zero elements found by selector"+(e.isReady?"":" (DOM not ready)")),this)}return n.delegation?(e(document).off("submit.form-plugin",this.selector,t).off("click.form-plugin",this.selector,r).on("submit.form-plugin",this.selector,n,t).on("click.form-plugin",this.selector,n,r),this):this.ajaxFormUnbind().bind("submit.form-plugin",n,t).bind("click.form-plugin",n,r)},e.fn.ajaxFormUnbind=function(){return this.unbind("submit.form-plugin click.form-plugin")},e.fn.formToArray=function(t,r){var a=[];if(0===this.length)return a;var i,o=this[0],s=this.attr("id"),u=t?o.getElementsByTagName("*"):o.elements;if(u&&!/MSIE [678]/.test(navigator.userAgent)&&(u=e(u).get()),s&&(i=e(':input[form="'+s+'"]').get(),i.length&&(u=(u||[]).concat(i))),!u||!u.length)return a;var c,l,f,m,d,p,h;for(c=0,p=u.length;p>c;c++)if(d=u[c],f=d.name,f&&!d.disabled)if(t&&o.clk&&"image"==d.type)o.clk==d&&(a.push({name:f,value:e(d).val(),type:d.type}),a.push({name:f+".x",value:o.clk_x},{name:f+".y",value:o.clk_y}));else if(m=e.fieldValue(d,!0),m&&m.constructor==Array)for(r&&r.push(d),l=0,h=m.length;h>l;l++)a.push({name:f,value:m[l]});else if(n.fileapi&&"file"==d.type){r&&r.push(d);var v=d.files;if(v.length)for(l=0;l<v.length;l++)a.push({name:f,value:v[l],type:d.type});else a.push({name:f,value:"",type:d.type})}else null!==m&&"undefined"!=typeof m&&(r&&r.push(d),a.push({name:f,value:m,type:d.type,required:d.required}));if(!t&&o.clk){var g=e(o.clk),x=g[0];f=x.name,f&&!x.disabled&&"image"==x.type&&(a.push({name:f,value:g.val()}),a.push({name:f+".x",value:o.clk_x},{name:f+".y",value:o.clk_y}))}return a},e.fn.formSerialize=function(t){return e.param(this.formToArray(t))},e.fn.fieldSerialize=function(t){var r=[];return this.each(function(){var a=this.name;if(a){var n=e.fieldValue(this,t);if(n&&n.constructor==Array)for(var i=0,o=n.length;o>i;i++)r.push({name:a,value:n[i]});else null!==n&&"undefined"!=typeof n&&r.push({name:this.name,value:n})}}),e.param(r)},e.fn.fieldValue=function(t){for(var r=[],a=0,n=this.length;n>a;a++){var i=this[a],o=e.fieldValue(i,t);null===o||"undefined"==typeof o||o.constructor==Array&&!o.length||(o.constructor==Array?e.merge(r,o):r.push(o))}return r},e.fieldValue=function(t,r){var a=t.name,n=t.type,i=t.tagName.toLowerCase();if(void 0===r&&(r=!0),r&&(!a||t.disabled||"reset"==n||"button"==n||("checkbox"==n||"radio"==n)&&!t.checked||("submit"==n||"image"==n)&&t.form&&t.form.clk!=t||"select"==i&&-1==t.selectedIndex))return null;if("select"==i){var o=t.selectedIndex;if(0>o)return null;for(var s=[],u=t.options,c="select-one"==n,l=c?o+1:u.length,f=c?o:0;l>f;f++){var m=u[f];if(m.selected){var d=m.value;if(d||(d=m.attributes&&m.attributes.value&&!m.attributes.value.specified?m.text:m.value),c)return d;s.push(d)}}return s}return e(t).val()},e.fn.clearForm=function(t){return this.each(function(){e("input,select,textarea",this).clearFields(t)})},e.fn.clearFields=e.fn.clearInputs=function(t){var r=/^(?:color|date|datetime|email|month|number|password|range|search|tel|text|time|url|week)$/i;return this.each(function(){var a=this.type,n=this.tagName.toLowerCase();r.test(a)||"textarea"==n?this.value="":"checkbox"==a||"radio"==a?this.checked=!1:"select"==n?this.selectedIndex=-1:"file"==a?/MSIE/.test(navigator.userAgent)?e(this).replaceWith(e(this).clone(!0)):e(this).val(""):t&&(t===!0&&/hidden/.test(a)||"string"==typeof t&&e(this).is(t))&&(this.value="")})},e.fn.resetForm=function(){return this.each(function(){("function"==typeof this.reset||"object"==typeof this.reset&&!this.reset.nodeType)&&this.reset()})},e.fn.enable=function(e){return void 0===e&&(e=!0),this.each(function(){this.disabled=!e})},e.fn.selected=function(t){return void 0===t&&(t=!0),this.each(function(){var r=this.type;if("checkbox"==r||"radio"==r)this.checked=t;else if("option"==this.tagName.toLowerCase()){var a=e(this).parent("select");t&&a[0]&&"select-one"==a[0].type&&a.find("option").selected(!1),this.selected=t}})},e.fn.ajaxSubmit.debug=!1});
;
/**
* @file
* Text behaviors.
*/
(function ($, Drupal) {
'use strict';
/**
* Auto-hide summary textarea if empty and show hide and unhide links.
*
* @type {Drupal~behavior}
*
* @prop {Drupal~behaviorAttach} attach
* Attaches auto-hide behavior on `text-summary` events.
*/
Drupal.behaviors.textSummary = {
attach: function (context, settings) {
$(context).find('.js-text-summary').once('text-summary').each(function () {
var $widget = $(this).closest('.js-text-format-wrapper');
var $summary = $widget.find('.js-text-summary-wrapper');
var $summaryLabel = $summary.find('label').eq(0);
var $full = $widget.find('.js-text-full').closest('.js-form-item');
var $fullLabel = $full.find('label').eq(0);
// Create a placeholder label when the field cardinality is greater
// than 1.
if ($fullLabel.length === 0) {
$fullLabel = $('<label></label>').prependTo($full);
}
// Set up the edit/hide summary link.
var $link = $('<span class="field-edit-link"> (<button type="button" class="link link-edit-summary">' + Drupal.t('Hide summary') + '</button>)</span>');
var $button = $link.find('button');
var toggleClick = true;
$link.on('click', function (e) {
if (toggleClick) {
$summary.hide();
$button.html(Drupal.t('Edit summary'));
$link.appendTo($fullLabel);
}
else {
$summary.show();
$button.html(Drupal.t('Hide summary'));
$link.appendTo($summaryLabel);
}
e.preventDefault();
toggleClick = !toggleClick;
}).appendTo($summaryLabel);
// If no summary is set, hide the summary field.
if ($widget.find('.js-text-summary').val() === '') {
$link.trigger('click');
}
});
}
};
})(jQuery, Drupal);
;
/**
* @file
* Adds an HTML element and method to trigger audio UAs to read system messages.
*
* Use {@link Drupal.announce} to indicate to screen reader users that an
* element on the page has changed state. For instance, if clicking a link
* loads 10 more items into a list, one might announce the change like this.
*
* @example
* $('#search-list')
* .on('itemInsert', function (event, data) {
* // Insert the new items.
* $(data.container.el).append(data.items.el);
* // Announce the change to the page contents.
* Drupal.announce(Drupal.t('@count items added to @container',
* {'@count': data.items.length, '@container': data.container.title}
* ));
* });
*/
(function (Drupal, debounce) {
'use strict';
var liveElement;
var announcements = [];
/**
* Builds a div element with the aria-live attribute and add it to the DOM.
*
* @type {Drupal~behavior}
*
* @prop {Drupal~behaviorAttach} attach
* Attaches the behavior for drupalAnnouce.
*/
Drupal.behaviors.drupalAnnounce = {
attach: function (context) {
// Create only one aria-live element.
if (!liveElement) {
liveElement = document.createElement('div');
liveElement.id = 'drupal-live-announce';
liveElement.className = 'visually-hidden';
liveElement.setAttribute('aria-live', 'polite');
liveElement.setAttribute('aria-busy', 'false');
document.body.appendChild(liveElement);
}
}
};
/**
* Concatenates announcements to a single string; appends to the live region.
*/
function announce() {
var text = [];
var priority = 'polite';
var announcement;
// Create an array of announcement strings to be joined and appended to the
// aria live region.
var il = announcements.length;
for (var i = 0; i < il; i++) {
announcement = announcements.pop();
text.unshift(announcement.text);
// If any of the announcements has a priority of assertive then the group
// of joined announcements will have this priority.
if (announcement.priority === 'assertive') {
priority = 'assertive';
}
}
if (text.length) {
// Clear the liveElement so that repeated strings will be read.
liveElement.innerHTML = '';
// Set the busy state to true until the node changes are complete.
liveElement.setAttribute('aria-busy', 'true');
// Set the priority to assertive, or default to polite.
liveElement.setAttribute('aria-live', priority);
// Print the text to the live region. Text should be run through
// Drupal.t() before being passed to Drupal.announce().
liveElement.innerHTML = text.join('\n');
// The live text area is updated. Allow the AT to announce the text.
liveElement.setAttribute('aria-busy', 'false');
}
}
/**
* Triggers audio UAs to read the supplied text.
*
* The aria-live region will only read the text that currently populates its
* text node. Replacing text quickly in rapid calls to announce results in
* only the text from the most recent call to {@link Drupal.announce} being
* read. By wrapping the call to announce in a debounce function, we allow for
* time for multiple calls to {@link Drupal.announce} to queue up their
* messages. These messages are then joined and append to the aria-live region
* as one text node.
*
* @param {string} text
* A string to be read by the UA.
* @param {string} [priority='polite']
* A string to indicate the priority of the message. Can be either
* 'polite' or 'assertive'.
*
* @return {function}
* The return of the call to debounce.
*
* @see http://www.w3.org/WAI/PF/aria-practices/#liveprops
*/
Drupal.announce = function (text, priority) {
// Save the text and priority into a closure variable. Multiple simultaneous
// announcements will be concatenated and read in sequence.
announcements.push({
text: text,
priority: priority
});
// Immediately invoke the function that debounce returns. 200 ms is right at
// the cusp where humans notice a pause, so we will wait
// at most this much time before the set of queued announcements is read.
return (debounce(announce, 200)());
};
}(Drupal, Drupal.debounce));
;
(function(){if(window.matchMedia&&window.matchMedia("all").addListener){return false}var e=window.matchMedia,i=e("only all").matches,n=false,t=0,a=[],r=function(i){clearTimeout(t);t=setTimeout(function(){for(var i=0,n=a.length;i<n;i++){var t=a[i].mql,r=a[i].listeners||[],o=e(t.media).matches;if(o!==t.matches){t.matches=o;for(var s=0,l=r.length;s<l;s++){r[s].call(window,t)}}}},30)};window.matchMedia=function(t){var o=e(t),s=[],l=0;o.addListener=function(e){if(!i){return}if(!n){n=true;window.addEventListener("resize",r,true)}if(l===0){l=a.push({mql:o,listeners:s})}s.push(e)};o.removeListener=function(e){for(var i=0,n=s.length;i<n;i++){if(s[i]===e){s.splice(i,1)}}};return o}})();
;
/**
* @file
* Builds a nested accordion widget.
*
* Invoke on an HTML list element with the jQuery plugin pattern.
*
* @example
* $('.toolbar-menu').drupalToolbarMenu();
*/
(function ($, Drupal, drupalSettings) {
'use strict';
/**
* Store the open menu tray.
*/
var activeItem = Drupal.url(drupalSettings.path.currentPath);
$.fn.drupalToolbarMenu = function () {
var ui = {
handleOpen: Drupal.t('Extend'),
handleClose: Drupal.t('Collapse')
};
/**
* Handle clicks from the disclosure button on an item with sub-items.
*
* @param {Object} event
* A jQuery Event object.
*/
function toggleClickHandler(event) {
var $toggle = $(event.target);
var $item = $toggle.closest('li');
// Toggle the list item.
toggleList($item);
// Close open sibling menus.
var $openItems = $item.siblings().filter('.open');
toggleList($openItems, false);
}
/**
* Handle clicks from a menu item link.
*
* @param {Object} event
* A jQuery Event object.
*/
function linkClickHandler(event) {
// If the toolbar is positioned fixed (and therefore hiding content
// underneath), then users expect clicks in the administration menu tray
// to take them to that destination but for the menu tray to be closed
// after clicking: otherwise the toolbar itself is obstructing the view
// of the destination they chose.
if (!Drupal.toolbar.models.toolbarModel.get('isFixed')) {
Drupal.toolbar.models.toolbarModel.set('activeTab', null);
}
// Stopping propagation to make sure that once a toolbar-box is clicked
// (the whitespace part), the page is not redirected anymore.
event.stopPropagation();
}
/**
* Toggle the open/close state of a list is a menu.
*
* @param {jQuery} $item
* The li item to be toggled.
*
* @param {Boolean} switcher
* A flag that forces toggleClass to add or a remove a class, rather than
* simply toggling its presence.
*/
function toggleList($item, switcher) {
var $toggle = $item.children('.toolbar-box').children('.toolbar-handle');
switcher = (typeof switcher !== 'undefined') ? switcher : !$item.hasClass('open');
// Toggle the item open state.
$item.toggleClass('open', switcher);
// Twist the toggle.
$toggle.toggleClass('open', switcher);
// Adjust the toggle text.
$toggle
.find('.action')
// Expand Structure, Collapse Structure.
.text((switcher) ? ui.handleClose : ui.handleOpen);
}
/**
* Add markup to the menu elements.
*
* Items with sub-elements have a list toggle attached to them. Menu item
* links and the corresponding list toggle are wrapped with in a div
* classed with .toolbar-box. The .toolbar-box div provides a positioning
* context for the item list toggle.
*
* @param {jQuery} $menu
* The root of the menu to be initialized.
*/
function initItems($menu) {
var options = {
class: 'toolbar-icon toolbar-handle',
action: ui.handleOpen,
text: ''
};
// Initialize items and their links.
$menu.find('li > a').wrap('<div class="toolbar-box">');
// Add a handle to each list item if it has a menu.
$menu.find('li').each(function (index, element) {
var $item = $(element);
if ($item.children('ul.toolbar-menu').length) {
var $box = $item.children('.toolbar-box');
options.text = Drupal.t('@label', {'@label': $box.find('a').text()});
$item.children('.toolbar-box')
.append(Drupal.theme('toolbarMenuItemToggle', options));
}
});
}
/**
* Adds a level class to each list based on its depth in the menu.
*
* This function is called recursively on each sub level of lists elements
* until the depth of the menu is exhausted.
*
* @param {jQuery} $lists
* A jQuery object of ul elements.
*
* @param {number} level
* The current level number to be assigned to the list elements.
*/
function markListLevels($lists, level) {
level = (!level) ? 1 : level;
var $lis = $lists.children('li').addClass('level-' + level);
$lists = $lis.children('ul');
if ($lists.length) {
markListLevels($lists, level + 1);
}
}
/**
* On page load, open the active menu item.
*
* Marks the trail of the active link in the menu back to the root of the
* menu with .menu-item--active-trail.
*
* @param {jQuery} $menu
* The root of the menu.
*/
function openActiveItem($menu) {
var pathItem = $menu.find('a[href="' + location.pathname + '"]');
if (pathItem.length && !activeItem) {
activeItem = location.pathname;
}
if (activeItem) {
var $activeItem = $menu.find('a[href="' + activeItem + '"]').addClass('menu-item--active');
var $activeTrail = $activeItem.parentsUntil('.root', 'li').addClass('menu-item--active-trail');
toggleList($activeTrail, true);
}
}
// Return the jQuery object.
return this.each(function (selector) {
var $menu = $(this).once('toolbar-menu');
if ($menu.length) {
// Bind event handlers.
$menu
.on('click.toolbar', '.toolbar-box', toggleClickHandler)
.on('click.toolbar', '.toolbar-box a', linkClickHandler);
$menu.addClass('root');
initItems($menu);
markListLevels($menu);
// Restore previous and active states.
openActiveItem($menu);
}
});
};
/**
* A toggle is an interactive element often bound to a click handler.
*
* @param {object} options
* Options for the button.
* @param {string} options.class
* Class to set on the button.
* @param {string} options.action
* Action for the button.
* @param {string} options.text
* Used as label for the button.
*
* @return {string}
* A string representing a DOM fragment.
*/
Drupal.theme.toolbarMenuItemToggle = function (options) {
return '<button class="' + options['class'] + '"><span class="action">' + options.action + '</span><span class="label">' + options.text + '</span></button>';
};
}(jQuery, Drupal, drupalSettings));
;
/**
* @file
* Defines the behavior of the Drupal administration toolbar.
*/
(function ($, Drupal, drupalSettings) {
'use strict';
// Merge run-time settings with the defaults.
var options = $.extend(
{
breakpoints: {
'toolbar.narrow': '',
'toolbar.standard': '',
'toolbar.wide': ''
}
},
drupalSettings.toolbar,
// Merge strings on top of drupalSettings so that they are not mutable.
{
strings: {
horizontal: Drupal.t('Horizontal orientation'),
vertical: Drupal.t('Vertical orientation')
}
}
);
/**
* Registers tabs with the toolbar.
*
* The Drupal toolbar allows modules to register top-level tabs. These may
* point directly to a resource or toggle the visibility of a tray.
*
* Modules register tabs with hook_toolbar().
*
* @type {Drupal~behavior}
*
* @prop {Drupal~behaviorAttach} attach
* Attaches the toolbar rendering functionality to the toolbar element.
*/
Drupal.behaviors.toolbar = {
attach: function (context) {
// Verify that the user agent understands media queries. Complex admin
// toolbar layouts require media query support.
if (!window.matchMedia('only screen').matches) {
return;
}
// Process the administrative toolbar.
$(context).find('#toolbar-administration').once('toolbar').each(function () {
// Establish the toolbar models and views.
var model = Drupal.toolbar.models.toolbarModel = new Drupal.toolbar.ToolbarModel({
locked: JSON.parse(localStorage.getItem('Drupal.toolbar.trayVerticalLocked')) || false,
activeTab: document.getElementById(JSON.parse(localStorage.getItem('Drupal.toolbar.activeTabID')))
});
Drupal.toolbar.views.toolbarVisualView = new Drupal.toolbar.ToolbarVisualView({
el: this,
model: model,
strings: options.strings
});
Drupal.toolbar.views.toolbarAuralView = new Drupal.toolbar.ToolbarAuralView({
el: this,
model: model,
strings: options.strings
});
Drupal.toolbar.views.bodyVisualView = new Drupal.toolbar.BodyVisualView({
el: this,
model: model
});
// Render collapsible menus.
var menuModel = Drupal.toolbar.models.menuModel = new Drupal.toolbar.MenuModel();
Drupal.toolbar.views.menuVisualView = new Drupal.toolbar.MenuVisualView({
el: $(this).find('.toolbar-menu-administration').get(0),
model: menuModel,
strings: options.strings
});
// Handle the resolution of Drupal.toolbar.setSubtrees.
// This is handled with a deferred so that the function may be invoked
// asynchronously.
Drupal.toolbar.setSubtrees.done(function (subtrees) {
menuModel.set('subtrees', subtrees);
var theme = drupalSettings.ajaxPageState.theme;
localStorage.setItem('Drupal.toolbar.subtrees.' + theme, JSON.stringify(subtrees));
// Indicate on the toolbarModel that subtrees are now loaded.
model.set('areSubtreesLoaded', true);
});
// Attach a listener to the configured media query breakpoints.
for (var label in options.breakpoints) {
if (options.breakpoints.hasOwnProperty(label)) {
var mq = options.breakpoints[label];
var mql = Drupal.toolbar.mql[label] = window.matchMedia(mq);
// Curry the model and the label of the media query breakpoint to
// the mediaQueryChangeHandler function.
mql.addListener(Drupal.toolbar.mediaQueryChangeHandler.bind(null, model, label));
// Fire the mediaQueryChangeHandler for each configured breakpoint
// so that they process once.
Drupal.toolbar.mediaQueryChangeHandler.call(null, model, label, mql);
}
}
// Trigger an initial attempt to load menu subitems. This first attempt
// is made after the media query handlers have had an opportunity to
// process. The toolbar starts in the vertical orientation by default,
// unless the viewport is wide enough to accommodate a horizontal
// orientation. Thus we give the Toolbar a chance to determine if it
// should be set to horizontal orientation before attempting to load
// menu subtrees.
Drupal.toolbar.views.toolbarVisualView.loadSubtrees();
$(document)
// Update the model when the viewport offset changes.
.on('drupalViewportOffsetChange.toolbar', function (event, offsets) {
model.set('offsets', offsets);
});
// Broadcast model changes to other modules.
model
.on('change:orientation', function (model, orientation) {
$(document).trigger('drupalToolbarOrientationChange', orientation);
})
.on('change:activeTab', function (model, tab) {
$(document).trigger('drupalToolbarTabChange', tab);
})
.on('change:activeTray', function (model, tray) {
$(document).trigger('drupalToolbarTrayChange', tray);
});
// If the toolbar's orientation is horizontal and no active tab is
// defined then show the tray of the first toolbar tab by default (but
// not the first 'Home' toolbar tab).
if (Drupal.toolbar.models.toolbarModel.get('orientation') === 'horizontal' && Drupal.toolbar.models.toolbarModel.get('activeTab') === null) {
Drupal.toolbar.models.toolbarModel.set({
activeTab: $('.toolbar-bar .toolbar-tab:not(.home-toolbar-tab) a').get(0)
});
}
});
}
};
/**
* Toolbar methods of Backbone objects.
*
* @namespace
*/
Drupal.toolbar = {
/**
* A hash of View instances.
*
* @type {object.<string, Backbone.View>}
*/
views: {},
/**
* A hash of Model instances.
*
* @type {object.<string, Backbone.Model>}
*/
models: {},
/**
* A hash of MediaQueryList objects tracked by the toolbar.
*
* @type {object.<string, object>}
*/
mql: {},
/**
* Accepts a list of subtree menu elements.
*
* A deferred object that is resolved by an inlined JavaScript callback.
*
* @type {jQuery.Deferred}
*
* @see toolbar_subtrees_jsonp().
*/
setSubtrees: new $.Deferred(),
/**
* Respond to configured narrow media query changes.
*
* @param {Drupal.toolbar.ToolbarModel} model
* A toolbar model
* @param {string} label
* Media query label.
* @param {object} mql
* A MediaQueryList object.
*/
mediaQueryChangeHandler: function (model, label, mql) {
switch (label) {
case 'toolbar.narrow':
model.set({
isOriented: mql.matches,
isTrayToggleVisible: false
});
// If the toolbar doesn't have an explicit orientation yet, or if the
// narrow media query doesn't match then set the orientation to
// vertical.
if (!mql.matches || !model.get('orientation')) {
model.set({orientation: 'vertical'}, {validate: true});
}
break;
case 'toolbar.standard':
model.set({
isFixed: mql.matches
});
break;
case 'toolbar.wide':
model.set({
orientation: ((mql.matches) ? 'horizontal' : 'vertical')
}, {validate: true});
// The tray orientation toggle visibility does not need to be
// validated.
model.set({
isTrayToggleVisible: mql.matches
});
break;
default:
break;
}
}
};
/**
* A toggle is an interactive element often bound to a click handler.
*
* @return {string}
* A string representing a DOM fragment.
*/
Drupal.theme.toolbarOrientationToggle = function () {
return '<div class="toolbar-toggle-orientation"><div class="toolbar-lining">' +
'<button class="toolbar-icon" type="button"></button>' +
'</div></div>';
};
/**
* Ajax command to set the toolbar subtrees.
*
* @param {Drupal.Ajax} ajax
* {@link Drupal.Ajax} object created by {@link Drupal.ajax}.
* @param {object} response
* JSON response from the Ajax request.
* @param {number} [status]
* XMLHttpRequest status.
*/
Drupal.AjaxCommands.prototype.setToolbarSubtrees = function (ajax, response, status) {
Drupal.toolbar.setSubtrees.resolve(response.subtrees);
};
}(jQuery, Drupal, drupalSettings));
;
/**
* @file
* A Backbone Model for collapsible menus.
*/
(function (Backbone, Drupal) {
'use strict';
/**
* Backbone Model for collapsible menus.
*
* @constructor
*
* @augments Backbone.Model
*/
Drupal.toolbar.MenuModel = Backbone.Model.extend(/** @lends Drupal.toolbar.MenuModel# */{
/**
* @type {object}
*
* @prop {object} subtrees
*/
defaults: /** @lends Drupal.toolbar.MenuModel# */{
/**
* @type {object}
*/
subtrees: {}
}
});
}(Backbone, Drupal));
;
/**
* @file
* A Backbone Model for the toolbar.
*/
(function (Backbone, Drupal) {
'use strict';
/**
* Backbone model for the toolbar.
*
* @constructor
*
* @augments Backbone.Model
*/
Drupal.toolbar.ToolbarModel = Backbone.Model.extend(/** @lends Drupal.toolbar.ToolbarModel# */{
/**
* @type {object}
*
* @prop activeTab
* @prop activeTray
* @prop isOriented
* @prop isFixed
* @prop areSubtreesLoaded
* @prop isViewportOverflowConstrained
* @prop orientation
* @prop locked
* @prop isTrayToggleVisible
* @prop height
* @prop offsets
*/
defaults: /** @lends Drupal.toolbar.ToolbarModel# */{
/**
* The active toolbar tab. All other tabs should be inactive under
* normal circumstances. It will remain active across page loads. The
* active item is stored as an ID selector e.g. '#toolbar-item--1'.
*
* @type {string}
*/
activeTab: null,
/**
* Represents whether a tray is open or not. Stored as an ID selector e.g.
* '#toolbar-item--1-tray'.
*
* @type {string}
*/
activeTray: null,
/**
* Indicates whether the toolbar is displayed in an oriented fashion,
* either horizontal or vertical.
*
* @type {bool}
*/
isOriented: false,
/**
* Indicates whether the toolbar is positioned absolute (false) or fixed
* (true).
*
* @type {bool}
*/
isFixed: false,
/**
* Menu subtrees are loaded through an AJAX request only when the Toolbar
* is set to a vertical orientation.
*
* @type {bool}
*/
areSubtreesLoaded: false,
/**
* If the viewport overflow becomes constrained, isFixed must be true so
* that elements in the trays aren't lost off-screen and impossible to
* get to.
*
* @type {bool}
*/
isViewportOverflowConstrained: false,
/**
* The orientation of the active tray.
*
* @type {string}
*/
orientation: 'vertical',
/**
* A tray is locked if a user toggled it to vertical. Otherwise a tray
* will switch between vertical and horizontal orientation based on the
* configured breakpoints. The locked state will be maintained across page
* loads.
*
* @type {bool}
*/
locked: false,
/**
* Indicates whether the tray orientation toggle is visible.
*
* @type {bool}
*/
isTrayToggleVisible: false,
/**
* The height of the toolbar.
*
* @type {number}
*/
height: null,
/**
* The current viewport offsets determined by {@link Drupal.displace}. The
* offsets suggest how a module might position is components relative to
* the viewport.
*
* @type {object}
*
* @prop {number} top
* @prop {number} right
* @prop {number} bottom
* @prop {number} left
*/
offsets: {
top: 0,
right: 0,
bottom: 0,
left: 0
}
},
/**
* @inheritdoc
*
* @param {object} attributes
* Attributes for the toolbar.
* @param {object} options
* Options for the toolbar.
*
* @return {string|undefined}
* Returns an error message if validation failed.
*/
validate: function (attributes, options) {
// Prevent the orientation being set to horizontal if it is locked, unless
// override has not been passed as an option.
if (attributes.orientation === 'horizontal' && this.get('locked') && !options.override) {
return Drupal.t('The toolbar cannot be set to a horizontal orientation when it is locked.');
}
}
});
}(Backbone, Drupal));
;
/**
* @file
* A Backbone view for the body element.
*/
(function ($, Drupal, Backbone) {
'use strict';
Drupal.toolbar.BodyVisualView = Backbone.View.extend(/** @lends Drupal.toolbar.BodyVisualView# */{
/**
* Adjusts the body element with the toolbar position and dimension changes.
*
* @constructs
*
* @augments Backbone.View
*/
initialize: function () {
this.listenTo(this.model, 'change:orientation change:offsets change:activeTray change:isOriented change:isFixed change:isViewportOverflowConstrained', this.render);
},
/**
* @inheritdoc
*/
render: function () {
var $body = $('body');
var orientation = this.model.get('orientation');
var isOriented = this.model.get('isOriented');
var isViewportOverflowConstrained = this.model.get('isViewportOverflowConstrained');
$body
// We are using JavaScript to control media-query handling for two
// reasons: (1) Using JavaScript let's us leverage the breakpoint
// configurations and (2) the CSS is really complex if we try to hide
// some styling from browsers that don't understand CSS media queries.
// If we drive the CSS from classes added through JavaScript,
// then the CSS becomes simpler and more robust.
.toggleClass('toolbar-vertical', (orientation === 'vertical'))
.toggleClass('toolbar-horizontal', (isOriented && orientation === 'horizontal'))
// When the toolbar is fixed, it will not scroll with page scrolling.
.toggleClass('toolbar-fixed', (isViewportOverflowConstrained || this.model.get('isFixed')))
// Toggle the toolbar-tray-open class on the body element. The class is
// applied when a toolbar tray is active. Padding might be applied to
// the body element to prevent the tray from overlapping content.
.toggleClass('toolbar-tray-open', !!this.model.get('activeTray'))
// Apply padding to the top of the body to offset the placement of the
// toolbar bar element.
.css('padding-top', this.model.get('offsets').top);
}
});
}(jQuery, Drupal, Backbone));
;
/**
* @file
* A Backbone view for the collapsible menus.
*/
(function ($, Backbone, Drupal) {
'use strict';
Drupal.toolbar.MenuVisualView = Backbone.View.extend(/** @lends Drupal.toolbar.MenuVisualView# */{
/**
* Backbone View for collapsible menus.
*
* @constructs
*
* @augments Backbone.View
*/
initialize: function () {
this.listenTo(this.model, 'change:subtrees', this.render);
},
/**
* @inheritdoc
*/
render: function () {
var subtrees = this.model.get('subtrees');
// Add subtrees.
for (var id in subtrees) {
if (subtrees.hasOwnProperty(id)) {
this.$el
.find('#toolbar-link-' + id)
.once('toolbar-subtrees')
.after(subtrees[id]);
}
}
// Render the main menu as a nested, collapsible accordion.
if ('drupalToolbarMenu' in $.fn) {
this.$el
.children('.toolbar-menu')
.drupalToolbarMenu();
}
}
});
}(jQuery, Backbone, Drupal));
;
/**
* @file
* A Backbone view for the aural feedback of the toolbar.
*/
(function (Backbone, Drupal) {
'use strict';
Drupal.toolbar.ToolbarAuralView = Backbone.View.extend(/** @lends Drupal.toolbar.ToolbarAuralView# */{
/**
* Backbone view for the aural feedback of the toolbar.
*
* @constructs
*
* @augments Backbone.View
*
* @param {object} options
* Options for the view.
* @param {object} options.strings
* Various strings to use in the view.
*/
initialize: function (options) {
this.strings = options.strings;
this.listenTo(this.model, 'change:orientation', this.onOrientationChange);
this.listenTo(this.model, 'change:activeTray', this.onActiveTrayChange);
},
/**
* Announces an orientation change.
*
* @param {Drupal.toolbar.ToolbarModel} model
* The toolbar model in question.
* @param {string} orientation
* The new value of the orientation attribute in the model.
*/
onOrientationChange: function (model, orientation) {
Drupal.announce(Drupal.t('Tray orientation changed to @orientation.', {
'@orientation': orientation
}));
},
/**
* Announces a changed active tray.
*
* @param {Drupal.toolbar.ToolbarModel} model
* The toolbar model in question.
* @param {HTMLElement} tray
* The new value of the tray attribute in the model.
*/
onActiveTrayChange: function (model, tray) {
var relevantTray = (tray === null) ? model.previous('activeTray') : tray;
var action = (tray === null) ? Drupal.t('closed') : Drupal.t('opened');
var trayNameElement = relevantTray.querySelector('.toolbar-tray-name');
var text;
if (trayNameElement !== null) {
text = Drupal.t('Tray "@tray" @action.', {
'@tray': trayNameElement.textContent, '@action': action
});
}
else {
text = Drupal.t('Tray @action.', {'@action': action});
}
Drupal.announce(text);
}
});
}(Backbone, Drupal));
;
/**
* @file
* A Backbone view for the toolbar element. Listens to mouse & touch.
*/
(function ($, Drupal, drupalSettings, Backbone) {
'use strict';
Drupal.toolbar.ToolbarVisualView = Backbone.View.extend(/** @lends Drupal.toolbar.ToolbarVisualView# */{
/**
* Event map for the `ToolbarVisualView`.
*
* @return {object}
* A map of events.
*/
events: function () {
// Prevents delay and simulated mouse events.
var touchEndToClick = function (event) {
event.preventDefault();
event.target.click();
};
return {
'click .toolbar-bar .toolbar-tab .trigger': 'onTabClick',
'click .toolbar-toggle-orientation button': 'onOrientationToggleClick',
'touchend .toolbar-bar .toolbar-tab .trigger': touchEndToClick,
'touchend .toolbar-toggle-orientation button': touchEndToClick
};
},
/**
* Backbone view for the toolbar element. Listens to mouse & touch.
*
* @constructs
*
* @augments Backbone.View
*
* @param {object} options
* Options for the view object.
* @param {object} options.strings
* Various strings to use in the view.
*/
initialize: function (options) {
this.strings = options.strings;
this.listenTo(this.model, 'change:activeTab change:orientation change:isOriented change:isTrayToggleVisible', this.render);
this.listenTo(this.model, 'change:mqMatches', this.onMediaQueryChange);
this.listenTo(this.model, 'change:offsets', this.adjustPlacement);
// Add the tray orientation toggles.
this.$el
.find('.toolbar-tray .toolbar-lining')
.append(Drupal.theme('toolbarOrientationToggle'));
// Trigger an activeTab change so that listening scripts can respond on
// page load. This will call render.
this.model.trigger('change:activeTab');
},
/**
* @inheritdoc
*
* @return {Drupal.toolbar.ToolbarVisualView}
* The `ToolbarVisualView` instance.
*/
render: function () {
this.updateTabs();
this.updateTrayOrientation();
this.updateBarAttributes();
// Load the subtrees if the orientation of the toolbar is changed to
// vertical. This condition responds to the case that the toolbar switches
// from horizontal to vertical orientation. The toolbar starts in a
// vertical orientation by default and then switches to horizontal during
// initialization if the media query conditions are met. Simply checking
// that the orientation is vertical here would result in the subtrees
// always being loaded, even when the toolbar initialization ultimately
// results in a horizontal orientation.
//
// @see Drupal.behaviors.toolbar.attach() where admin menu subtrees
// loading is invoked during initialization after media query conditions
// have been processed.
if (this.model.changed.orientation === 'vertical' || this.model.changed.activeTab) {
this.loadSubtrees();
}
// Trigger a recalculation of viewport displacing elements. Use setTimeout
// to ensure this recalculation happens after changes to visual elements
// have processed.
window.setTimeout(function () {
Drupal.displace(true);
}, 0);
return this;
},
/**
* Responds to a toolbar tab click.
*
* @param {jQuery.Event} event
* The event triggered.
*/
onTabClick: function (event) {
// If this tab has a tray associated with it, it is considered an
// activatable tab.
if (event.target.hasAttribute('data-toolbar-tray')) {
var activeTab = this.model.get('activeTab');
var clickedTab = event.target;
// Set the event target as the active item if it is not already.
this.model.set('activeTab', (!activeTab || clickedTab !== activeTab) ? clickedTab : null);
event.preventDefault();
event.stopPropagation();
}
},
/**
* Toggles the orientation of a toolbar tray.
*
* @param {jQuery.Event} event
* The event triggered.
*/
onOrientationToggleClick: function (event) {
var orientation = this.model.get('orientation');
// Determine the toggle-to orientation.
var antiOrientation = (orientation === 'vertical') ? 'horizontal' : 'vertical';
var locked = antiOrientation === 'vertical';
// Remember the locked state.
if (locked) {
localStorage.setItem('Drupal.toolbar.trayVerticalLocked', 'true');
}
else {
localStorage.removeItem('Drupal.toolbar.trayVerticalLocked');
}
// Update the model.
this.model.set({
locked: locked,
orientation: antiOrientation
}, {
validate: true,
override: true
});
event.preventDefault();
event.stopPropagation();
},
/**
* Updates the display of the tabs: toggles a tab and the associated tray.
*/
updateTabs: function () {
var $tab = $(this.model.get('activeTab'));
// Deactivate the previous tab.
$(this.model.previous('activeTab'))
.removeClass('is-active')
.prop('aria-pressed', false);
// Deactivate the previous tray.
$(this.model.previous('activeTray'))
.removeClass('is-active');
// Activate the selected tab.
if ($tab.length > 0) {
$tab
.addClass('is-active')
// Mark the tab as pressed.
.prop('aria-pressed', true);
var name = $tab.attr('data-toolbar-tray');
// Store the active tab name or remove the setting.
var id = $tab.get(0).id;
if (id) {
localStorage.setItem('Drupal.toolbar.activeTabID', JSON.stringify(id));
}
// Activate the associated tray.
var $tray = this.$el.find('[data-toolbar-tray="' + name + '"].toolbar-tray');
if ($tray.length) {
$tray.addClass('is-active');
this.model.set('activeTray', $tray.get(0));
}
else {
// There is no active tray.
this.model.set('activeTray', null);
}
}
else {
// There is no active tray.
this.model.set('activeTray', null);
localStorage.removeItem('Drupal.toolbar.activeTabID');
}
},
/**
* Update the attributes of the toolbar bar element.
*/
updateBarAttributes: function () {
var isOriented = this.model.get('isOriented');
if (isOriented) {
this.$el.find('.toolbar-bar').attr('data-offset-top', '');
}
else {
this.$el.find('.toolbar-bar').removeAttr('data-offset-top');
}
// Toggle between a basic vertical view and a more sophisticated
// horizontal and vertical display of the toolbar bar and trays.
this.$el.toggleClass('toolbar-oriented', isOriented);
},
/**
* Updates the orientation of the active tray if necessary.
*/
updateTrayOrientation: function () {
var orientation = this.model.get('orientation');
// The antiOrientation is used to render the view of action buttons like
// the tray orientation toggle.
var antiOrientation = (orientation === 'vertical') ? 'horizontal' : 'vertical';
// Update the orientation of the trays.
var $trays = this.$el.find('.toolbar-tray')
.removeClass('toolbar-tray-horizontal toolbar-tray-vertical')
.addClass('toolbar-tray-' + orientation);
// Update the tray orientation toggle button.
var iconClass = 'toolbar-icon-toggle-' + orientation;
var iconAntiClass = 'toolbar-icon-toggle-' + antiOrientation;
var $orientationToggle = this.$el.find('.toolbar-toggle-orientation')
.toggle(this.model.get('isTrayToggleVisible'));
$orientationToggle.find('button')
.val(antiOrientation)
.attr('title', this.strings[antiOrientation])
.text(this.strings[antiOrientation])
.removeClass(iconClass)
.addClass(iconAntiClass);
// Update data offset attributes for the trays.
var dir = document.documentElement.dir;
var edge = (dir === 'rtl') ? 'right' : 'left';
// Remove data-offset attributes from the trays so they can be refreshed.
$trays.removeAttr('data-offset-left data-offset-right data-offset-top');
// If an active vertical tray exists, mark it as an offset element.
$trays.filter('.toolbar-tray-vertical.is-active').attr('data-offset-' + edge, '');
// If an active horizontal tray exists, mark it as an offset element.
$trays.filter('.toolbar-tray-horizontal.is-active').attr('data-offset-top', '');
},
/**
* Sets the tops of the trays so that they align with the bottom of the bar.
*/
adjustPlacement: function () {
var $trays = this.$el.find('.toolbar-tray');
if (!this.model.get('isOriented')) {
$trays.css('margin-top', 0);
$trays.removeClass('toolbar-tray-horizontal').addClass('toolbar-tray-vertical');
}
else {
// The toolbar container is invisible. Its placement is used to
// determine the container for the trays.
$trays.css('margin-top', this.$el.find('.toolbar-bar').outerHeight());
}
},
/**
* Calls the endpoint URI that builds an AJAX command with the rendered
* subtrees.
*
* The rendered admin menu subtrees HTML is cached on the client in
* localStorage until the cache of the admin menu subtrees on the server-
* side is invalidated. The subtreesHash is stored in localStorage as well
* and compared to the subtreesHash in drupalSettings to determine when the
* admin menu subtrees cache has been invalidated.
*/
loadSubtrees: function () {
var $activeTab = $(this.model.get('activeTab'));
var orientation = this.model.get('orientation');
// Only load and render the admin menu subtrees if:
// (1) They have not been loaded yet.
// (2) The active tab is the administration menu tab, indicated by the
// presence of the data-drupal-subtrees attribute.
// (3) The orientation of the tray is vertical.
if (!this.model.get('areSubtreesLoaded') && typeof $activeTab.data('drupal-subtrees') !== 'undefined' && orientation === 'vertical') {
var subtreesHash = drupalSettings.toolbar.subtreesHash;
var theme = drupalSettings.ajaxPageState.theme;
var endpoint = Drupal.url('toolbar/subtrees/' + subtreesHash);
var cachedSubtreesHash = localStorage.getItem('Drupal.toolbar.subtreesHash.' + theme);
var cachedSubtrees = JSON.parse(localStorage.getItem('Drupal.toolbar.subtrees.' + theme));
var isVertical = this.model.get('orientation') === 'vertical';
// If we have the subtrees in localStorage and the subtree hash has not
// changed, then use the cached data.
if (isVertical && subtreesHash === cachedSubtreesHash && cachedSubtrees) {
Drupal.toolbar.setSubtrees.resolve(cachedSubtrees);
}
// Only make the call to get the subtrees if the orientation of the
// toolbar is vertical.
else if (isVertical) {
// Remove the cached menu information.
localStorage.removeItem('Drupal.toolbar.subtreesHash.' + theme);
localStorage.removeItem('Drupal.toolbar.subtrees.' + theme);
// The AJAX response's command will trigger the resolve method of the
// Drupal.toolbar.setSubtrees Promise.
Drupal.ajax({url: endpoint}).execute();
// Cache the hash for the subtrees locally.
localStorage.setItem('Drupal.toolbar.subtreesHash.' + theme, subtreesHash);
}
}
}
});
}(jQuery, Drupal, drupalSettings, Backbone));
;
/**
* @file
* Manages page tabbing modifications made by modules.
*/
/**
* Allow modules to respond to the constrain event.
*
* @event drupalTabbingConstrained
*/
/**
* Allow modules to respond to the tabbingContext release event.
*
* @event drupalTabbingContextReleased
*/
/**
* Allow modules to respond to the constrain event.
*
* @event drupalTabbingContextActivated
*/
/**
* Allow modules to respond to the constrain event.
*
* @event drupalTabbingContextDeactivated
*/
(function ($, Drupal) {
'use strict';
/**
* Provides an API for managing page tabbing order modifications.
*
* @constructor Drupal~TabbingManager
*/
function TabbingManager() {
/**
* Tabbing sets are stored as a stack. The active set is at the top of the
* stack. We use a JavaScript array as if it were a stack; we consider the
* first element to be the bottom and the last element to be the top. This
* allows us to use JavaScript's built-in Array.push() and Array.pop()
* methods.
*
* @type {Array.<Drupal~TabbingContext>}
*/
this.stack = [];
}
/**
* Add public methods to the TabbingManager class.
*/
$.extend(TabbingManager.prototype, /** @lends Drupal~TabbingManager# */{
/**
* Constrain tabbing to the specified set of elements only.
*
* Makes elements outside of the specified set of elements unreachable via
* the tab key.
*
* @param {jQuery} elements
* The set of elements to which tabbing should be constrained. Can also
* be a jQuery-compatible selector string.
*
* @return {Drupal~TabbingContext}
* The TabbingContext instance.
*
* @fires event:drupalTabbingConstrained
*/
constrain: function (elements) {
// Deactivate all tabbingContexts to prepare for the new constraint. A
// tabbingContext instance will only be reactivated if the stack is
// unwound to it in the _unwindStack() method.
var il = this.stack.length;
for (var i = 0; i < il; i++) {
this.stack[i].deactivate();
}
// The "active tabbing set" are the elements tabbing should be constrained
// to.
var $elements = $(elements).find(':tabbable').addBack(':tabbable');
var tabbingContext = new TabbingContext({
// The level is the current height of the stack before this new
// tabbingContext is pushed on top of the stack.
level: this.stack.length,
$tabbableElements: $elements
});
this.stack.push(tabbingContext);
// Activates the tabbingContext; this will manipulate the DOM to constrain
// tabbing.
tabbingContext.activate();
// Allow modules to respond to the constrain event.
$(document).trigger('drupalTabbingConstrained', tabbingContext);
return tabbingContext;
},
/**
* Restores a former tabbingContext when an active one is released.
*
* The TabbingManager stack of tabbingContext instances will be unwound
* from the top-most released tabbingContext down to the first non-released
* tabbingContext instance. This non-released instance is then activated.
*/
release: function () {
// Unwind as far as possible: find the topmost non-released
// tabbingContext.
var toActivate = this.stack.length - 1;
while (toActivate >= 0 && this.stack[toActivate].released) {
toActivate--;
}
// Delete all tabbingContexts after the to be activated one. They have
// already been deactivated, so their effect on the DOM has been reversed.
this.stack.splice(toActivate + 1);
// Get topmost tabbingContext, if one exists, and activate it.
if (toActivate >= 0) {
this.stack[toActivate].activate();
}
},
/**
* Makes all elements outside of the tabbingContext's set untabbable.
*
* Elements made untabbable have their original tabindex and autofocus
* values stored so that they might be restored later when this
* tabbingContext is deactivated.
*
* @param {Drupal~TabbingContext} tabbingContext
* The TabbingContext instance that has been activated.
*/
activate: function (tabbingContext) {
var $set = tabbingContext.$tabbableElements;
var level = tabbingContext.level;
// Determine which elements are reachable via tabbing by default.
var $disabledSet = $(':tabbable')
// Exclude elements of the active tabbing set.
.not($set);
// Set the disabled set on the tabbingContext.
tabbingContext.$disabledElements = $disabledSet;
// Record the tabindex for each element, so we can restore it later.
var il = $disabledSet.length;
for (var i = 0; i < il; i++) {
this.recordTabindex($disabledSet.eq(i), level);
}
// Make all tabbable elements outside of the active tabbing set
// unreachable.
$disabledSet
.prop('tabindex', -1)
.prop('autofocus', false);
// Set focus on an element in the tabbingContext's set of tabbable
// elements. First, check if there is an element with an autofocus
// attribute. Select the last one from the DOM order.
var $hasFocus = $set.filter('[autofocus]').eq(-1);
// If no element in the tabbable set has an autofocus attribute, select
// the first element in the set.
if ($hasFocus.length === 0) {
$hasFocus = $set.eq(0);
}
$hasFocus.trigger('focus');
},
/**
* Restores that tabbable state of a tabbingContext's disabled elements.
*
* Elements that were made untabbable have their original tabindex and
* autofocus values restored.
*
* @param {Drupal~TabbingContext} tabbingContext
* The TabbingContext instance that has been deactivated.
*/
deactivate: function (tabbingContext) {
var $set = tabbingContext.$disabledElements;
var level = tabbingContext.level;
var il = $set.length;
for (var i = 0; i < il; i++) {
this.restoreTabindex($set.eq(i), level);
}
},
/**
* Records the tabindex and autofocus values of an untabbable element.
*
* @param {jQuery} $el
* The set of elements that have been disabled.
* @param {number} level
* The stack level for which the tabindex attribute should be recorded.
*/
recordTabindex: function ($el, level) {
var tabInfo = $el.data('drupalOriginalTabIndices') || {};
tabInfo[level] = {
tabindex: $el[0].getAttribute('tabindex'),
autofocus: $el[0].hasAttribute('autofocus')
};
$el.data('drupalOriginalTabIndices', tabInfo);
},
/**
* Restores the tabindex and autofocus values of a reactivated element.
*
* @param {jQuery} $el
* The element that is being reactivated.
* @param {number} level
* The stack level for which the tabindex attribute should be restored.
*/
restoreTabindex: function ($el, level) {
var tabInfo = $el.data('drupalOriginalTabIndices');
if (tabInfo && tabInfo[level]) {
var data = tabInfo[level];
if (data.tabindex) {
$el[0].setAttribute('tabindex', data.tabindex);
}
// If the element did not have a tabindex at this stack level then
// remove it.
else {
$el[0].removeAttribute('tabindex');
}
if (data.autofocus) {
$el[0].setAttribute('autofocus', 'autofocus');
}
// Clean up $.data.
if (level === 0) {
// Remove all data.
$el.removeData('drupalOriginalTabIndices');
}
else {
// Remove the data for this stack level and higher.
var levelToDelete = level;
while (tabInfo.hasOwnProperty(levelToDelete)) {
delete tabInfo[levelToDelete];
levelToDelete++;
}
$el.data('drupalOriginalTabIndices', tabInfo);
}
}
}
});
/**
* Stores a set of tabbable elements.
*
* This constraint can be removed with the release() method.
*
* @constructor Drupal~TabbingContext
*
* @param {object} options
* A set of initiating values
* @param {number} options.level
* The level in the TabbingManager's stack of this tabbingContext.
* @param {jQuery} options.$tabbableElements
* The DOM elements that should be reachable via the tab key when this
* tabbingContext is active.
* @param {jQuery} options.$disabledElements
* The DOM elements that should not be reachable via the tab key when this
* tabbingContext is active.
* @param {bool} options.released
* A released tabbingContext can never be activated again. It will be
* cleaned up when the TabbingManager unwinds its stack.
* @param {bool} options.active
* When true, the tabbable elements of this tabbingContext will be reachable
* via the tab key and the disabled elements will not. Only one
* tabbingContext can be active at a time.
*/
function TabbingContext(options) {
$.extend(this, /** @lends Drupal~TabbingContext# */{
/**
* @type {?number}
*/
level: null,
/**
* @type {jQuery}
*/
$tabbableElements: $(),
/**
* @type {jQuery}
*/
$disabledElements: $(),
/**
* @type {bool}
*/
released: false,
/**
* @type {bool}
*/
active: false
}, options);
}
/**
* Add public methods to the TabbingContext class.
*/
$.extend(TabbingContext.prototype, /** @lends Drupal~TabbingContext# */{
/**
* Releases this TabbingContext.
*
* Once a TabbingContext object is released, it can never be activated
* again.
*
* @fires event:drupalTabbingContextReleased
*/
release: function () {
if (!this.released) {
this.deactivate();
this.released = true;
Drupal.tabbingManager.release(this);
// Allow modules to respond to the tabbingContext release event.
$(document).trigger('drupalTabbingContextReleased', this);
}
},
/**
* Activates this TabbingContext.
*
* @fires event:drupalTabbingContextActivated
*/
activate: function () {
// A released TabbingContext object can never be activated again.
if (!this.active && !this.released) {
this.active = true;
Drupal.tabbingManager.activate(this);
// Allow modules to respond to the constrain event.
$(document).trigger('drupalTabbingContextActivated', this);
}
},
/**
* Deactivates this TabbingContext.
*
* @fires event:drupalTabbingContextDeactivated
*/
deactivate: function () {
if (this.active) {
this.active = false;
Drupal.tabbingManager.deactivate(this);
// Allow modules to respond to the constrain event.
$(document).trigger('drupalTabbingContextDeactivated', this);
}
}
});
// Mark this behavior as processed on the first pass and return if it is
// already processed.
if (Drupal.tabbingManager) {
return;
}
/**
* @type {Drupal~TabbingManager}
*/
Drupal.tabbingManager = new TabbingManager();
}(jQuery, Drupal));
;
/**
* @file
* Attaches behaviors for the Contextual module's edit toolbar tab.
*/
(function ($, Drupal, Backbone) {
'use strict';
var strings = {
tabbingReleased: Drupal.t('Tabbing is no longer constrained by the Contextual module.'),
tabbingConstrained: Drupal.t('Tabbing is constrained to a set of @contextualsCount and the edit mode toggle.'),
pressEsc: Drupal.t('Press the esc key to exit.')
};
/**
* Initializes a contextual link: updates its DOM, sets up model and views.
*
* @param {HTMLElement} context
* A contextual links DOM element as rendered by the server.
*/
function initContextualToolbar(context) {
if (!Drupal.contextual || !Drupal.contextual.collection) {
return;
}
var contextualToolbar = Drupal.contextualToolbar;
var model = contextualToolbar.model = new contextualToolbar.StateModel({
// Checks whether localStorage indicates we should start in edit mode
// rather than view mode.
// @see Drupal.contextualToolbar.VisualView.persist
isViewing: localStorage.getItem('Drupal.contextualToolbar.isViewing') !== 'false'
}, {
contextualCollection: Drupal.contextual.collection
});
var viewOptions = {
el: $('.toolbar .toolbar-bar .contextual-toolbar-tab'),
model: model,
strings: strings
};
new contextualToolbar.VisualView(viewOptions);
new contextualToolbar.AuralView(viewOptions);
}
/**
* Attaches contextual's edit toolbar tab behavior.
*
* @type {Drupal~behavior}
*
* @prop {Drupal~behaviorAttach} attach
* Attaches contextual toolbar behavior on a contextualToolbar-init event.
*/
Drupal.behaviors.contextualToolbar = {
attach: function (context) {
if ($('body').once('contextualToolbar-init').length) {
initContextualToolbar(context);
}
}
};
/**
* Namespace for the contextual toolbar.
*
* @namespace
*/
Drupal.contextualToolbar = {
/**
* The {@link Drupal.contextualToolbar.StateModel} instance.
*
* @type {?Drupal.contextualToolbar.StateModel}
*/
model: null
};
})(jQuery, Drupal, Backbone);
;
/**
* @file
* A Backbone Model for the state of Contextual module's edit toolbar tab.
*/
(function (Drupal, Backbone) {
'use strict';
Drupal.contextualToolbar.StateModel = Backbone.Model.extend(/** @lends Drupal.contextualToolbar.StateModel# */{
/**
* @type {object}
*
* @prop {bool} isViewing
* @prop {bool} isVisible
* @prop {number} contextualCount
* @prop {Drupal~TabbingContext} tabbingContext
*/
defaults: /** @lends Drupal.contextualToolbar.StateModel# */{
/**
* Indicates whether the toggle is currently in "view" or "edit" mode.
*
* @type {bool}
*/
isViewing: true,
/**
* Indicates whether the toggle should be visible or hidden. Automatically
* calculated, depends on contextualCount.
*
* @type {bool}
*/
isVisible: false,
/**
* Tracks how many contextual links exist on the page.
*
* @type {number}
*/
contextualCount: 0,
/**
* A TabbingContext object as returned by {@link Drupal~TabbingManager}:
* the set of tabbable elements when edit mode is enabled.
*
* @type {?Drupal~TabbingContext}
*/
tabbingContext: null
},
/**
* Models the state of the edit mode toggle.
*
* @constructs
*
* @augments Backbone.Model
*
* @param {object} attrs
* Attributes for the backbone model.
* @param {object} options
* An object with the following option:
* @param {Backbone.collection} options.contextualCollection
* The collection of {@link Drupal.contextual.StateModel} models that
* represent the contextual links on the page.
*/
initialize: function (attrs, options) {
// Respond to new/removed contextual links.
this.listenTo(options.contextualCollection, 'reset remove add', this.countContextualLinks);
this.listenTo(options.contextualCollection, 'add', this.lockNewContextualLinks);
// Automatically determine visibility.
this.listenTo(this, 'change:contextualCount', this.updateVisibility);
// Whenever edit mode is toggled, lock all contextual links.
this.listenTo(this, 'change:isViewing', function (model, isViewing) {
options.contextualCollection.each(function (contextualModel) {
contextualModel.set('isLocked', !isViewing);
});
});
},
/**
* Tracks the number of contextual link models in the collection.
*
* @param {Drupal.contextual.StateModel} contextualModel
* The contextual links model that was added or removed.
* @param {Backbone.Collection} contextualCollection
* The collection of contextual link models.
*/
countContextualLinks: function (contextualModel, contextualCollection) {
this.set('contextualCount', contextualCollection.length);
},
/**
* Lock newly added contextual links if edit mode is enabled.
*
* @param {Drupal.contextual.StateModel} contextualModel
* The contextual links model that was added.
* @param {Backbone.Collection} [contextualCollection]
* The collection of contextual link models.
*/
lockNewContextualLinks: function (contextualModel, contextualCollection) {
if (!this.get('isViewing')) {
contextualModel.set('isLocked', true);
}
},
/**
* Automatically updates visibility of the view/edit mode toggle.
*/
updateVisibility: function () {
this.set('isVisible', this.get('contextualCount') > 0);
}
});
})(Drupal, Backbone);
;
/**
* @file
* A Backbone View that provides the aural view of the edit mode toggle.
*/
(function ($, Drupal, Backbone, _) {
'use strict';
Drupal.contextualToolbar.AuralView = Backbone.View.extend(/** @lends Drupal.contextualToolbar.AuralView# */{
/**
* Tracks whether the tabbing constraint announcement has been read once.
*
* @type {bool}
*/
announcedOnce: false,
/**
* Renders the aural view of the edit mode toggle (screen reader support).
*
* @constructs
*
* @augments Backbone.View
*
* @param {object} options
* Options for the view.
*/
initialize: function (options) {
this.options = options;
this.listenTo(this.model, 'change', this.render);
this.listenTo(this.model, 'change:isViewing', this.manageTabbing);
$(document).on('keyup', _.bind(this.onKeypress, this));
},
/**
* @inheritdoc
*
* @return {Drupal.contextualToolbar.AuralView}
* The current contextual toolbar aural view.
*/
render: function () {
// Render the state.
this.$el.find('button').attr('aria-pressed', !this.model.get('isViewing'));
return this;
},
/**
* Limits tabbing to the contextual links and edit mode toolbar tab.
*/
manageTabbing: function () {
var tabbingContext = this.model.get('tabbingContext');
// Always release an existing tabbing context.
if (tabbingContext) {
tabbingContext.release();
Drupal.announce(this.options.strings.tabbingReleased);
}
// Create a new tabbing context when edit mode is enabled.
if (!this.model.get('isViewing')) {
tabbingContext = Drupal.tabbingManager.constrain($('.contextual-toolbar-tab, .contextual'));
this.model.set('tabbingContext', tabbingContext);
this.announceTabbingConstraint();
this.announcedOnce = true;
}
},
/**
* Announces the current tabbing constraint.
*/
announceTabbingConstraint: function () {
var strings = this.options.strings;
Drupal.announce(Drupal.formatString(strings.tabbingConstrained, {
'@contextualsCount': Drupal.formatPlural(Drupal.contextual.collection.length, '@count contextual link', '@count contextual links')
}));
Drupal.announce(strings.pressEsc);
},
/**
* Responds to esc and tab key press events.
*
* @param {jQuery.Event} event
* The keypress event.
*/
onKeypress: function (event) {
// The first tab key press is tracked so that an annoucement about tabbing
// constraints can be raised if edit mode is enabled when the page is
// loaded.
if (!this.announcedOnce && event.keyCode === 9 && !this.model.get('isViewing')) {
this.announceTabbingConstraint();
// Set announce to true so that this conditional block won't run again.
this.announcedOnce = true;
}
// Respond to the ESC key. Exit out of edit mode.
if (event.keyCode === 27) {
this.model.set('isViewing', true);
}
}
});
})(jQuery, Drupal, Backbone, _);
;
/**
* @file
* A Backbone View that provides the visual view of the edit mode toggle.
*/
(function (Drupal, Backbone) {
'use strict';
Drupal.contextualToolbar.VisualView = Backbone.View.extend(/** @lends Drupal.contextualToolbar.VisualView# */{
/**
* Events for the Backbone view.
*
* @return {object}
* A mapping of events to be used in the view.
*/
events: function () {
// Prevents delay and simulated mouse events.
var touchEndToClick = function (event) {
event.preventDefault();
event.target.click();
};
return {
click: function () {
this.model.set('isViewing', !this.model.get('isViewing'));
},
touchend: touchEndToClick
};
},
/**
* Renders the visual view of the edit mode toggle.
*
* Listens to mouse & touch and handles edit mode toggle interactions.
*
* @constructs
*
* @augments Backbone.View
*/
initialize: function () {
this.listenTo(this.model, 'change', this.render);
this.listenTo(this.model, 'change:isViewing', this.persist);
},
/**
* @inheritdoc
*
* @return {Drupal.contextualToolbar.VisualView}
* The current contextual toolbar visual view.
*/
render: function () {
// Render the visibility.
this.$el.toggleClass('hidden', !this.model.get('isVisible'));
// Render the state.
this.$el.find('button').toggleClass('is-active', !this.model.get('isViewing'));
return this;
},
/**
* Model change handler; persists the isViewing value to localStorage.
*
* `isViewing === true` is the default, so only stores in localStorage when
* it's not the default value (i.e. false).
*
* @param {Drupal.contextualToolbar.StateModel} model
* A {@link Drupal.contextualToolbar.StateModel} model.
* @param {bool} isViewing
* The value of the isViewing attribute in the model.
*/
persist: function (model, isViewing) {
if (!isViewing) {
localStorage.setItem('Drupal.contextualToolbar.isViewing', 'false');
}
else {
localStorage.removeItem('Drupal.contextualToolbar.isViewing');
}
}
});
})(Drupal, Backbone);
;
/**
* @file
* Replaces the home link in toolbar with a back to site link.
*/
(function ($, Drupal, drupalSettings) {
'use strict';
var pathInfo = drupalSettings.path;
var escapeAdminPath = sessionStorage.getItem('escapeAdminPath');
var windowLocation = window.location;
// Saves the last non-administrative page in the browser to be able to link
// back to it when browsing administrative pages. If there is a destination
// parameter there is not need to save the current path because the page is
// loaded within an existing "workflow".
if (!pathInfo.currentPathIsAdmin && !/destination=/.test(windowLocation.search)) {
sessionStorage.setItem('escapeAdminPath', windowLocation);
}
/**
* Replaces the "Home" link with "Back to site" link.
*
* Back to site link points to the last non-administrative page the user
* visited within the same browser tab.
*
* @type {Drupal~behavior}
*
* @prop {Drupal~behaviorAttach} attach
* Attaches the replacement functionality to the toolbar-escape-admin element.
*/
Drupal.behaviors.escapeAdmin = {
attach: function () {
var $toolbarEscape = $('[data-toolbar-escape-admin]').once('escapeAdmin');
if ($toolbarEscape.length && pathInfo.currentPathIsAdmin) {
if (escapeAdminPath !== null) {
$toolbarEscape.attr('href', escapeAdminPath);
}
else {
$toolbarEscape.text(Drupal.t('Home'));
}
$toolbarEscape.closest('.toolbar-tab').removeClass('hidden');
}
}
};
})(jQuery, Drupal, drupalSettings);
;
|
src/components/Header/Header.js
|
ziedAb/PVMourakiboun
|
/**
* React Starter Kit (https://www.reactstarterkit.com/)
*
* Copyright © 2014-present Kriasoft, LLC. All rights reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE.txt file in the root directory of this source tree.
*/
import React from 'react';
import withStyles from 'isomorphic-style-loader/lib/withStyles';
import s from './Header.css';
import Link from '../Link';
import Navigation from '../Navigation';
import logoUrl from './logo-small.png';
import logoUrl2x from './logo-small@2x.png';
class Header extends React.Component {
render() {
return (
<div className={s.root}>
<div className={s.container}>
<Navigation />
<Link className={s.brand} to="/">
<img src={logoUrl} srcSet={`${logoUrl2x} 2x`} alt="Mourakiboun" />
</Link>
<div className={s.banner}>
<h1 className={s.bannerTitle}>Mourakiboun</h1>
<p className={s.bannerDesc}>PV Editor</p>
</div>
</div>
</div>
);
}
}
export default withStyles(s)(Header);
|
jquery.js
|
lepisma/datatau-chrome
|
/*! jQuery v1.9.1 | (c) 2005, 2012 jQuery Foundation, Inc. | jquery.org/license
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|
src/index.js
|
GovWizely/trade-event-search-app
|
import React from 'react';
import { render } from 'react-dom';
import { hashHistory } from 'react-router';
import { syncHistoryWithStore } from 'react-router-redux';
import configureStore from './configureStore';
import Root from './Root';
function renderToElement(elementId) {
const store = configureStore();
const history = syncHistoryWithStore(hashHistory, store);
render(
<Root store={store} history={history} />,
document.getElementById(elementId));
if (__DEVELOPMENT__ && module.hot) {
const { AppContainer } = require('react-hot-loader');
module.hot.accept('./Root', () => {
const NextRoot = require('./Root').default;
render(
<AppContainer>
<NextRoot store={store} history={history} />
</AppContainer>, document.getElementById(elementId));
});
}
}
export default renderToElement;
window.Explorer = {
render: renderToElement,
};
|
ajax/libs/simple-icons/6.1.0/reactrouter.min.js
|
cdnjs/cdnjs
|
console.warn("warn -",`Imports like "const reactrouter = require('simple-icons/icons/reactrouter');" have been deprecated in v6.0.0 and will no longer work from v7.0.0, use "const { siReactrouter } = require('simple-icons/icons');" instead`),module.exports={title:"React Router",slug:"reactrouter",get svg(){return'<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>React Router</title><path d="'+this.path+'"/></svg>'},path:"M12.118 5.466a2.306 2.306 0 00-.623.08c-.278.067-.702.332-.953.583-.41.423-.49.609-.662 1.469-.08.423.41 1.43.847 1.734.45.317 1.085.502 2.065.608 1.429.16 1.84.636 1.84 2.197 0 1.377-.385 1.747-1.96 1.906-1.707.172-2.58.834-2.765 2.117-.106.781.41 1.76 1.125 2.091 1.627.768 3.15-.198 3.467-2.196.211-1.284.622-1.642 1.998-1.747 1.588-.133 2.409-.675 2.713-1.787.278-1.02-.304-2.157-1.297-2.554-.264-.106-.873-.238-1.35-.291-1.495-.16-1.879-.424-2.038-1.39-.225-1.337-.317-1.562-.794-2.09a2.174 2.174 0 00-1.613-.73zm-4.785 4.36a2.145 2.145 0 00-.497.048c-1.469.318-2.17 2.051-1.35 3.295 1.178 1.774 3.944.953 3.97-1.177.012-1.193-.98-2.143-2.123-2.166zM2.089 14.19a2.22 2.22 0 00-.427.052c-2.158.476-2.237 3.626-.106 4.182.53.145.582.145 1.111.013 1.191-.318 1.866-1.456 1.549-2.607-.278-1.02-1.144-1.664-2.127-1.64zm19.824.008c-.233.002-.477.058-.784.162-1.39.477-1.866 2.092-.98 3.336.557.794 1.96 1.058 2.82.516 1.416-.874 1.363-3.057-.093-3.746-.38-.186-.663-.271-.963-.268z",source:"https://github.com/ReactTraining/react-router/blob/c94bcd8cef0c811f80b02777ec26fee3618f8e86/website/static/safari-pinned-tab.svg",hex:"CA4245",guidelines:void 0,license:void 0};
|
examples/huge-apps/routes/Profile/components/Profile.js
|
pheadra/react-router
|
import React from 'react'
class Profile extends React.Component {
render() {
return (
<div>
<h2>Profile</h2>
</div>
)
}
}
export default Profile
|
client/modules/core/components/postlist.js
|
MechJosh0/storybook-mdl-error
|
import React from 'react';
const PostList = ({posts}) => (
<div className='postlist'>
<ul>
{posts.map(post => (
<li key={post._id}>
<a href={`/post/${post._id}`}>{post.title}</a>
</li>
))}
</ul>
</div>
);
export default PostList;
|
src/Main/Talents.js
|
mwwscott0/WoWAnalyzer
|
import React from 'react';
import PropTypes from 'prop-types';
import SPELLS from 'common/SPELLS';
import SpellLink from 'common/SpellLink';
import SpellIcon from 'common/SpellIcon';
class Talent extends React.Component {
static propTypes = {
talent: PropTypes.number,
};
render() {
const { talent } = this.props;
if (!talent) {
return <i>No talent selected.</i>;
}
if (!SPELLS[talent]) {
return <i>Talent not recognized: {talent}</i>;
}
return (
<article>
<figure>
<SpellIcon id={talent} />
</figure>
<div>
<header>
<SpellLink id={talent} />
</header>
</div>
</article>
);
}
}
class Talents extends React.Component {
static propTypes = {
combatant: PropTypes.shape({
lv15Talent: PropTypes.number,
lv30Talent: PropTypes.number,
lv45Talent: PropTypes.number,
lv60Talent: PropTypes.number,
lv75Talent: PropTypes.number,
lv90Talent: PropTypes.number,
lv100Talent: PropTypes.number,
}).isRequired,
};
render() {
const { combatant } = this.props;
if (!combatant) {
return <div>Loading...</div>;
}
return (
<div style={{ marginTop: -10, marginBottom: -10 }}>
<ul className="list">
<li className="item clearfix">
<Talent talent={combatant.lv15Talent} />
</li>
<li className="item clearfix">
<Talent talent={combatant.lv30Talent} />
</li>
<li className="item clearfix">
<Talent talent={combatant.lv45Talent} />
</li>
<li className="item clearfix">
<Talent talent={combatant.lv60Talent} />
</li>
<li className="item clearfix">
<Talent talent={combatant.lv75Talent} />
</li>
<li className="item clearfix">
<Talent talent={combatant.lv90Talent} />
</li>
<li className="item clearfix">
<Talent talent={combatant.lv100Talent} />
</li>
</ul>
</div>
);
}
}
export default Talents;
|
actor-apps/app-web/src/app/components/common/Banner.react.js
|
guiquanz/actor-platform
|
import React from 'react';
import BannerActionCreators from 'actions/BannerActionCreators';
class Banner extends React.Component {
constructor(props) {
super(props);
if (window.localStorage.getItem('banner_jump') === null) {
BannerActionCreators.show();
}
}
onClose = () => {
BannerActionCreators.hide();
};
onJump = (os) => {
BannerActionCreators.jump(os);
this.onClose();
};
render() {
return (
<section className="banner">
<p>
Welcome to <b>Actor Network</b>! Check out our <a href="//actor.im/ios" onClick={this.onJump.bind(this, 'IOS')} target="_blank">iPhone</a> and <a href="//actor.im/android" onClick={this.onJump.bind(this, 'ANDROID')} target="_blank">Android</a> apps!
</p>
<a className="banner__hide" onClick={this.onClose}>
<i className="material-icons">close</i>
</a>
</section>
);
}
}
export default Banner;
|
ajax/libs/preact/6.4.0/preact.min.js
|
sufuf3/cdnjs
|
!function(e,n){"object"==typeof exports&&"undefined"!=typeof module?n(exports):"function"==typeof define&&define.amd?define(["exports"],n):n(e.preact=e.preact||{})}(this,function(e){function n(e,n,t){this.nodeName=e,this.attributes=n,this.children=t,this.key=n&&n.key}function t(e,t){var o,r,i,l,a=[];for(l=arguments.length;l-- >2;)H.push(arguments[l]);t&&t.children&&(H.length||H.push(t.children),delete t.children);while(H.length)if((r=H.pop())instanceof Array)for(l=r.length;l--;)H.push(r[l]);else null!=r&&r!==!1&&("number"!=typeof r&&r!==!0||(r+=""),i="string"==typeof r,i&&o?a[a.length-1]+=r:(a.push(r),o=i));var s=new n(e,t||void 0,a);return V.vnode&&V.vnode(s),s}function o(e,n){if(n)for(var t in n)e[t]=n[t];return e}function r(e){return o({},e)}function i(e,n){for(var t=n.split("."),o=0;o<t.length&&e;o++)e=e[t[o]];return e}function l(e){return"function"==typeof e}function a(e){return"string"==typeof e}function s(e){var n="";for(var t in e)e[t]&&(n&&(n+=" "),n+=t);return n}function 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//# sourceMappingURL=preact.min.js.map
|
src/routes/links/index.js
|
transitlinks/web-app
|
import { getLog } from '../../core/log';
const log = getLog('routes/links');
import React from 'react';
import ErrorPage from '../../components/common/ErrorPage';
import Links from './Links';
import { createParamString } from '../../core/utils';
import { getActiveTripQuery, getLinksQuery } from '../../data/queries/queries';
export default {
path: '/links',
async action({ params, query, context }) {
const { graphqlRequest } = context.store.helpers;
try {
const { data } = await graphqlRequest(
`query {
${getLinksQuery(query)},
transportTypes { slug },
${getActiveTripQuery()}
}`
);
log.info("event=received-transit-links-data", data);
return <Links linksResult={data.transitLinks} activeTrip={data.activeTrip} updated={(new Date().getTime())} query={query} transportTypes={data.transportTypes} />;
} catch (error) {
log.info("error=route-transit-links", error);
return <ErrorPage errors={error.errors} />
}
}
};
|
lts/deps/npm/docs/src/pages/index.js
|
enclose-io/compiler
|
import React from 'react'
import Features from 'src/components/home/Features'
import SEO from 'src/components/seo'
import Hero from 'src/components/home/hero'
import DarkBlock from 'src/components/home/DarkBlock'
const IndexPage = () => (
<React.Fragment>
<SEO title='npm cli' />
<Hero />
<Features />
<DarkBlock />
</React.Fragment>
)
export default IndexPage
|
mdbreact/components/Dropdown.js
|
ryanwashburne/react-skeleton
|
import React from 'react';
import PropTypes from 'prop-types';
import ReactDOM, { findDOMNode } from 'react-dom';
import { Manager } from 'react-popper';
import classNames from 'classnames';
import { omit, keyCodes } from './utils';
class Dropdown extends React.Component {
constructor(props) {
super(props);
this.addEvents = this.addEvents.bind(this);
this.handleDocumentClick = this.handleDocumentClick.bind(this);
this.handleKeyDown = this.handleKeyDown.bind(this);
this.removeEvents = this.removeEvents.bind(this);
this.toggle = this.toggle.bind(this);
}
getChildContext() {
return {
toggle: this.props.toggle,
isOpen: this.props.isOpen,
dropup: this.props.dropup
};
}
componentDidMount() {
this.handleProps();
}
componentDidUpdate(prevProps) {
if (this.props.isOpen !== prevProps.isOpen) {
this.handleProps();
}
}
componentWillUnmount() {
this.removeEvents();
}
getContainer() {
return ReactDOM.findDOMNode(this);
}
addEvents() {
['click', 'touchstart', 'keyup'].forEach(event =>
document.addEventListener(event, this.handleDocumentClick, true)
);
}
removeEvents() {
['click', 'touchstart', 'keyup'].forEach(event =>
document.removeEventListener(event, this.handleDocumentClick, true)
);
}
handleDocumentClick(e) {
if (e && (e.which === 3 || (e.type === 'keyup' && e.which !== keyCodes.tab))) return;
const container = this.getContainer();
if (container.contains(e.target) && container !== e.target && (e.type !== 'keyup' || e.which === keyCodes.tab)) {
return;
}
this.toggle(e);
}
handleKeyDown(e) {
if ([keyCodes.esc, keyCodes.up, keyCodes.down, keyCodes.space].indexOf(e.which) === -1 ||
(/button/i.test(e.target.tagName) && e.which === keyCodes.space) ||
/input|textarea/i.test(e.target.tagName)) {
return;
}
e.preventDefault();
if (this.props.disabled) return;
const container = this.getContainer();
if (e.which === keyCodes.space && this.props.isOpen && container !== e.target) {
e.target.click();
}
if (e.which === keyCodes.esc || !this.props.isOpen) {
this.toggle(e);
container.querySelector('[aria-expanded]').focus();
return;
}
const menuClass = 'dropdown-menu';
const itemClass = 'dropdown-item';
const disabledClass = 'disabled';
const items = container.querySelectorAll(`.${menuClass} .${itemClass}:not(.${disabledClass})`);
if (!items.length) return;
let index = -1;
for (let i = 0; i < items.length; i += 1) {
if (items[i] === e.target) {
index = i;
break;
}
}
if (e.which === keyCodes.up && index > 0) {
index -= 1;
}
if (e.which === keyCodes.down && index < items.length - 1) {
index += 1;
}
if (index < 0) {
index = 0;
}
items[index].focus();
}
handleProps() {
if (this.props.isOpen) {
this.addEvents();
} else {
this.removeEvents();
}
}
toggle(e) {
if (this.props.disabled) {
return e && e.preventDefault();
}
return this.props.toggle(e);
}
render() {
const {
className,
dropup,
isOpen,
group,
size,
...attrs
} = omit(this.props, ['toggle', 'disabled']);
const classes = classNames(
{
'btn-group': group,
[`btn-group-${size}`]: !!size,
dropdown: !group,
show: isOpen,
dropup: dropup
},
className
);
return <Manager {...attrs} className={classes} onKeyDown={this.handleKeyDown} />;
}
}
Dropdown.propTypes = {
disabled: PropTypes.bool,
dropup: PropTypes.bool,
group: PropTypes.bool,
isOpen: PropTypes.bool,
size: PropTypes.string,
tag: PropTypes.string,
toggle: PropTypes.func,
children: PropTypes.node,
className: PropTypes.string
};
Dropdown.defaultProps = {
isOpen: false,
dropup: false,
tag: 'div'
};
Dropdown.childContextTypes = {
toggle: PropTypes.func.isRequired,
isOpen: PropTypes.bool.isRequired,
dropup: PropTypes.bool.isRequired
};
export default Dropdown;
|
src/user-accounts/UserAccountsPage.js
|
binary-com/binary-next-gen
|
import React from 'react';
import WebPage from '../containers/WebPage';
import UserAccountsContainer from './UserAccountsContainer';
export default (props) => (
<WebPage>
<UserAccountsContainer {...props} />
</WebPage>
);
|
jenkins-design-language/src/js/components/material-ui/svg-icons/communication/forum.js
|
alvarolobato/blueocean-plugin
|
import React from 'react';
import SvgIcon from '../../SvgIcon';
const CommunicationForum = (props) => (
<SvgIcon {...props}>
<path d="M21 6h-2v9H6v2c0 .55.45 1 1 1h11l4 4V7c0-.55-.45-1-1-1zm-4 6V3c0-.55-.45-1-1-1H3c-.55 0-1 .45-1 1v14l4-4h10c.55 0 1-.45 1-1z"/>
</SvgIcon>
);
CommunicationForum.displayName = 'CommunicationForum';
CommunicationForum.muiName = 'SvgIcon';
export default CommunicationForum;
|
ajax/libs/forerunnerdb/1.4.3/fdb-legacy.min.js
|
emmy41124/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("../lib/Core");a("../lib/CollectionGroup"),a("../lib/View"),a("../lib/Highchart"),a("../lib/Persist"),a("../lib/Document"),a("../lib/Overview"),a("../lib/OldView"),a("../lib/OldView.Bind"),a("../lib/Grid");"undefined"!=typeof window&&(window.ForerunnerDB=d),b.exports=d},{"../lib/CollectionGroup":5,"../lib/Core":7,"../lib/Document":9,"../lib/Grid":11,"../lib/Highchart":12,"../lib/OldView":29,"../lib/OldView.Bind":28,"../lib/Overview":32,"../lib/Persist":34,"../lib/View":40}],2:[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),g<0&&(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;f<l;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(g.value===-1)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),c===-1?(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))},g.prototype.index=function(a){var b,c;return b=this.documentKey(a),c=this._data.indexOf(b),c===-1&&(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;b<g;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":33,"./Shared":39}],3:[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)},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)):d.value===-1&&(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):b===-1?(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)):(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),b===-1&&this._right?this._right.remove(a):!(1!==b||!this._left)&&this._left.remove(a))},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,d){var e=this._compareFunc(this._data,a);return d=d||[],0===e&&(this._left&&this._left.lookup(a,b,c,d),d.push(this._data),this._right&&this._right.lookup(a,b,c,d)),e===-1&&this._right&&this._right.lookup(a,b,c,d),1===e&&this._left&&this._left.lookup(a,b,c,d),d},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 d=d||[],void 0===d._visitedCount&&(d._visitedCount=0),d._visitedCount++,d._visitedNodes=d._visitedNodes||[],d._visitedNodes.push(h),g=this.sortAsc(i,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)),g===-1&&(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&&j!==-1))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":33,"./Shared":39}],4:[function(a,b,c){"use strict";var d,e,f,g,h,i,j,k,l,m,n,o;d=a("./Shared");var p=function(a,b){this.init.apply(this,arguments)};p.prototype.init=function(a,b){b=b||{},this.sharedPathSolver=o,this._primaryKey=b.primaryKey||"_id",this._primaryIndex=new g("primary",{primaryKey:this.primaryKey()}),this._primaryCrc=new g("primaryCrc",{primaryKey:this.primaryKey()}),this._crcLookup=new g("crcLookup",{primaryKey:this.primaryKey()}),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",p),d.mixin(p.prototype,"Mixin.Common"),d.mixin(p.prototype,"Mixin.Events"),d.mixin(p.prototype,"Mixin.ChainReactor"),d.mixin(p.prototype,"Mixin.CRUD"),d.mixin(p.prototype,"Mixin.Constants"),d.mixin(p.prototype,"Mixin.Triggers"),d.mixin(p.prototype,"Mixin.Sorting"),d.mixin(p.prototype,"Mixin.Matching"),d.mixin(p.prototype,"Mixin.Updating"),d.mixin(p.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=a("./Condition"),o=new h,d.synthesize(p.prototype,"deferredCalls"),d.synthesize(p.prototype,"state"),d.synthesize(p.prototype,"name"),d.synthesize(p.prototype,"metaData"),d.synthesize(p.prototype,"capped"),d.synthesize(p.prototype,"cappedSize"),p.prototype._asyncPending=function(a){this._deferQueue.async.push(a)},p.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")},p.prototype.data=function(){return this._data},p.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},p.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},p.prototype._onInsert=function(a,b){this.emit("insert",a,b)},p.prototype._onUpdate=function(a){this.emit("update",a)},p.prototype._onRemove=function(a){this.emit("remove",a)},p.prototype._onChange=function(){this._options.changeTimestamp&&(this._metaData.lastChange=this.serialiser.convert(new Date))},d.synthesize(p.prototype,"db",function(a){return a&&"_id"===this.primaryKey()&&(this.primaryKey(a.primaryKey()),this.debug(a.debug())),this.$super.apply(this,arguments)}),d.synthesize(p.prototype,"mongoEmulation"),p.prototype.setData=new l("Collection.prototype.setData",{"*":function(a){return this.$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}}),p.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,g=!a||void 0===a.$violationCheck||a.$violationCheck,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)}},p.prototype.ensurePrimaryKey=function(a){void 0===a[this._primaryKey]&&(a[this._primaryKey]=this.objectId())},p.prototype.truncate=function(){var a;if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";this.emit("truncate",this._data),this._data.length=0,this._primaryIndex=new g("primary",{primaryKey:this.primaryKey()}),this._primaryCrc=new g("primaryCrc",{primaryKey:this.primaryKey()}),this._crcLookup=new g("crcLookup",{primaryKey:this.primaryKey()});for(a in this._indexByName)this._indexByName.hasOwnProperty(a)&&this._indexByName[a].rebuild();return this._onChange(),this.emit("immediateChange",{type:"truncate"}),this.deferEmit("change",{type:"truncate"}),this},p.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),{}},p.prototype.filter=function(a,b,c){var d;return"function"==typeof a&&(c=a,a={},b={}),"function"==typeof b&&(c&&(d=c),c=b,b=d||{}),this.find(a,b).filter(c)},p.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},p.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.$replace&&(c=c||{},c.$replace=!0,b=b.$replace),b=this.transformIn(b),this._handleUpdate(a,b,c,d)},p.prototype._handleUpdate=function(a,b,c,d){var e,f,g=this,h=this._metrics.create("update"),i=function(d){var e,f,i,j=g.decouple(d);return g.willTrigger(g.TYPE_UPDATE,g.PHASE_BEFORE)||g.willTrigger(g.TYPE_UPDATE,g.PHASE_AFTER)?(e=g.decouple(d),f={type:"update",query:g.decouple(a),update:g.decouple(b),options:g.decouple(c),op:h},i=g.updateObject(e,f.update,f.query,f.options,""),g.processTrigger(f,g.TYPE_UPDATE,g.PHASE_BEFORE,d,e)!==!1?(g._removeFromIndexes(d),i=g.updateObject(d,e,f.query,f.options,""),g._insertIntoIndexes(d),g.processTrigger(f,g.TYPE_UPDATE,g.PHASE_AFTER,j,e)):i=!1):(g._removeFromIndexes(d),i=g.updateObject(d,b,a,c,""),g._insertIntoIndexes(d)),i};return h.start(),h.time("Retrieve documents to update"),e=this.find(a,{$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,f||[]),this.emit("immediateChange",{type:"update",data:f}),this.deferEmit("change",{type:"update",data:f})):d&&d.call(this,f||[])):d&&d.call(this,f||[]),h.stop(),f||[]},p.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},p.prototype.updateById=function(a,b,c,d){var e,f={};return f[this._primaryKey]=a,d&&(e=function(a){d(a[0])}),this.update(f,b,c,e)[0]},p.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;if(d&&d.$replace===!0){g=!0,n=b,o=this.primaryKey();for(m in a)a.hasOwnProperty(m)&&m!==o&&void 0===n[m]&&(this._updateUnset(a,m),t=!0);for(m in n)n.hasOwnProperty(m)&&m!==o&&(this._updateOverwrite(a,m,n[m]),t=!0);return t}for(s in b)if(b.hasOwnProperty(s)){if(g=!1,!g&&"$"===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.$each.length,j=0;j<k;j++)u=this.updateObject(a,b.$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(!g&&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;j<k;j++)this._updateSplicePush(a[s],l+j,b[s].$each[j]);else if(b[s].$each instanceof Array)for(k=b[s].$each.length,j=0;j<k;j++)this._updatePush(a[s],b[s].$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(k<0)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].$key):D&&D.key?(y=!1,z=new h(D.key),x=z.value(b[s])[0]):(x=this.jStringify(b[s]),y=!0),w=0;w<B;w++)if(y){if(this.jStringify(A[w])===x){C=!1;break}}else if(x===z.value(A[w])[0]){C=!1;break}C&&(this._updatePush(a[s],b[s]),t=!0);break;case"$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"$splicePull":if(void 0!==a[s]){if(!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot splicePull from a key that is not an array! ("+s+")";if(l=b[s].$index,void 0===l)throw this.logIdentifier()+" Cannot splicePull without a $index integer value!";l<a[s].length&&(this._updateSplicePull(a[s],l),t=!0)}break;case"$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"$toggle":this._updateProperty(a,s,!a[s]),t=!0;break;default:a[s]!==b[s]&&(this._updateProperty(a,s,b[s]),t=!0)}else if(null!==a[s]&&"object"==typeof a[s])if(q=a[s]instanceof Array,r=b[s]instanceof Array,q||r)if(!r&&q)for(j=0;j<a[s].length;j++)u=this.updateObject(a[s][j],b[s],c,d,e+"."+s,f),t=t||u;else a[s]!==b[s]&&(this._updateProperty(a,s,b[s]),t=!0);else a[s]instanceof Date?this._updateProperty(a,s,b[s]):(u=this.updateObject(a[s],b[s],c,d,e+"."+s,f),t=t||u);else a[s]!==b[s]&&(this._updateProperty(a,s,b[s]),t=!0)}return t},p.prototype._isPositionalKey=function(a){return".$"===a.substr(a.length-2,2)},p.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},p.prototype.removeById=function(a){var b={};return b[this._primaryKey]=a,this.remove(b)[0]},p.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")},p.prototype.isProcessingQueue=function(){var a;for(a in this._deferQueue)if(this._deferQueue.hasOwnProperty(a)&&this._deferQueue[a].length)return!0;return!1},p.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)},p.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,failed:j}),this.deferEmit("change",{type:"insert",data:i,failed:j}),e},p.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"},p.prototype._dataInsertAtIndex=function(a,b){this._data.splice(a,0,b)},p.prototype._dataRemoveAtIndex=function(a){this._data.splice(a,1)},p.prototype._dataReplace=function(a){for(;this._data.length;)this._data.pop();this._data=this._data.concat(a)},p.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},p.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)},p.prototype._updateIndexes=function(a,b){this._removeFromIndexes(a),this._insertIntoIndexes(b)},p.prototype._rebuildIndexes=function(){var a,b=this._indexByName;for(a in b)b.hasOwnProperty(a)&&b[a].rebuild()},p.prototype.subset=function(a,b){var c,d=this.find(a,b);return c=new p,c.db(this._db),c.subsetOf(this).primaryKey(this._primaryKey).setData(d),c},d.synthesize(p.prototype,"subsetOf"),p.prototype.isSubsetOf=function(a){return this._subsetOf===a},p.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},p.prototype.findById=function(a,b){var c={};return c[this._primaryKey]=a,this.find(c,b)[0]},p.prototype.peek=function(a,b){var c,d,e=this._data,f=e.length,g=new p,h=typeof a;if("string"===h){for(c=0;c<f;c++)d=this.jStringify(e[c]),d.indexOf(a)>-1&&g.insert(e[c]);return g.find({},b)}return this.find(a,b)},p.prototype.explain=function(a,b){var c=this.find(a,b);return c.__fdbOp._data},p.prototype.options=function(a){return a=a||{},a.$decouple=void 0===a.$decouple||a.$decouple,a.$explain=void 0!==a.$explain&&a.$explain,a},p.prototype.find=function(a,b,c){return this.mongoEmulation()&&this.convertToFdb(a),c?(c.call(this,"Callbacks for the find() operation are not yet implemented!",[]),[]):this._find.call(this,a,b,c)},p.prototype._find=function(a,b){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";a=a||{};var c,d,e,f,g,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x=this._metrics.create("find"),y=this.primaryKey(),z=this,A=!0,B={},C=[],D=[],E=[],F={},G={};if(b instanceof Array||(b=this.options(b)),w=function(c){return z._match(c,a,b,"and",F)},x.start(),a){if(a instanceof Array){for(v=this,n=0;n<a.length;n++)v=v.subset(a[n],b&&b[n]?b[n]:{});return v.find()}if(a.$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=[].concat(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&&D.indexOf(o)===-1&&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")),b.$groupBy&&(x.data("flag.group",!0),x.time("group"),e=this.group(b.$groupBy,e),x.time("group")),x.stop(),e.__fdbOp=x,e.$cursor=G,e},p.prototype.findOne=function(){return this.find.apply(this,arguments)[0]},p.prototype.indexOf=function(a,b){var c,d=this.find(a,{$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},p.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},p.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))},p.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}},p.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},p.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},p.prototype.sort=function(a,b){var c=this,d=o.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(o.get(a,f.path),o.get(b,f.path)):f.value===-1&&(g=c.sortDesc(o.get(a,f.path),o.get(b,f.path))),0!==g)return g;return g}),b},p.prototype.group=function(a,b){var c,d,e,f=o.parse(a,!0),g=new h,i={};if(f.length)for(d=0;d<f.length;d++)for(g.path(f[d].path),e=0;e<b.length;e++)c=g.get(b[e]),i[c]=i[c]||[],i[c].push(b[e]);return i},p.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(f.value!==-1)throw this.logIdentifier()+" $orderBy clause has invalid direction: "+f.value+", accepted values are 1 or -1 for ascending or descending!";c=function(a,b){var c=e.value(a)[0],f=e.value(b)[0];return d.sortDesc(c,f)}}return b.sort(c)},p.prototype._analyseQuery=function(a,b,c){var d,e,f,g,i,j,k,l,m,n,o,p,q,r,s,t,u={queriesOn:[{id:"$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=[].concat(this._primaryIndex.lookup(a,b,c)),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=[].concat(m.lookup(a,b,c)),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].$as):w.push(e));for(k=0;k<w.length;k++)j=this._queryReferencesSource(a,w[k],""),j&&(u.joinQueries[v[k].key]=j,u.queriesJoin=!0);u.joinsOn=v,u.queriesOn=u.queriesOn.concat(v)}return u},p.prototype._queryReferencesSource=function(a,b,c){var d;for(d in a)if(a.hasOwnProperty(d)){if(d===b)return c&&(c+="."),c+d;if("object"==typeof a[d])return c&&(c+="."),c+=d,this._queryReferencesSource(a[d],b,c)}return!1},p.prototype.count=function(a,b){return a?this.find(a,b).length:this._data.length},p.prototype.findSub=function(a,b,c,d){return this._findSub(this.find(a),b,c,d)},p.prototype._findSub=function(a,b,c,d){var e,f,g,i=new h(b),j=a.length,k=new p("__FDB_temp_"+this.objectId()).db(this._db),l={parents:j,subDocTotal:0,subDocs:[],pathFound:!1,err:""};for(d=d||{},e=0;e<j;e++)if(f=i.value(a[e])[0]){if(k.setData(f),g=k.find(c,d),d.returnFirst&&g.length)return g[0];d.$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.$stats?l:l.subDocs},p.prototype.findSubOne=function(a,b,c,d){return this.findSub(a,b,c,d)[0]},p.prototype.insertIndexViolation=function(a){var b,c,d,e=this._indexByName;if(this._primaryIndex.get(a[this._primaryKey]))b=this._primaryIndex;else for(c in e)if(e.hasOwnProperty(c)&&(d=e[c],d.unique()&&d.violation(a))){b=d;break}return!!b&&b.name()},p.prototype.ensureIndex=function(a,b){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";this._indexByName=this._indexByName||{},this._indexById=this._indexById||{};var c,e={start:(new Date).getTime()};if(b)if(b.type){if(!d.index[b.type])throw this.logIdentifier()+' Cannot create index of type "'+b.type+'", type not found in the index type register (Shared.index)';c=new d.index[b.type](a,b,this)}else c=new i(a,b,this);else c=new i(a,b,this);return this._indexByName[c.name()]?{err:"Index with that name already exists"}:(c.rebuild(),this._indexByName[c.name()]=c,this._indexById[c.id()]=c,e.end=(new Date).getTime(),e.total=e.end-e.start,this._lastOp={type:"ensureIndex",stats:{time:e}},{index:c,id:c.id(),name:c.name(),state:c.state()})},p.prototype.index=function(a){if(this._indexByName)return this._indexByName[a]},p.prototype.lastOp=function(){return this._metrics.list()},p.prototype.diff=function(a){var b,c,d,e,f={insert:[],update:[],remove:[]},g=this.primaryKey();if(g!==a.primaryKey())throw this.logIdentifier()+" Diffing requires that both collections have the same primary key!";for(b=a._data;b&&!(b instanceof Array);)a=b,b=a._data;for(e=b.length,c=0;c<e;c++)d=b[c],this._primaryIndex.get(d[g])?this._primaryCrc.get(d[g])!==a._primaryCrc.get(d[g])&&f.update.push(d):f.insert.push(d);for(b=this._data,e=b.length,c=0;c<e;c++)d=b[c],a._primaryIndex.get(d[g])||f.remove.push(d);return f},p.prototype.collateAdd=new l("Collection.prototype.collateAdd",{"object, string":function(a,b){var c=this;c.collateAdd(a,function(d){var e,f;switch(d.type){case"insert":b?(e={$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.$pull[b][c.primaryKey()]=d.data.dataSet[0][a.primaryKey()],c.update({},e)):c.remove(d.data.dataSet)}})},"object, function":function(a,b){if("string"==typeof a&&(a=this._db.collection(a,{autoCreate:!1,throwError:!1})),a)return this._collate=this._collate||{},this._collate[a.name()]=new m(a,this,b),this;throw"Cannot collate from a non-existent collection!"}}),p.prototype.collateRemove=function(a){if("object"==typeof a&&(a=a.name()),a)return this._collate[a].drop(),delete this._collate[a],this;throw"No collection name passed to collateRemove() or collection not found!"},p.prototype.when=function(a){var b=this.objectId();return this._when=this._when||{},this._when[b]=this._when[b]||new n(this,b,a),this._when[b]},e.prototype.collection=new l("Db.prototype.collection",{"":function(){return this.$main.call(this,{name:this.objectId()})},object:function(a){return a instanceof p?"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 p(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.deferEmit("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()}):d.push({name:c,count:b.count(),linked:void 0!==b.isLinked&&b.isLinked()}));return d.sort(function(a,b){return a.name.localeCompare(b.name)}),d},d.finishModule("Collection"),b.exports=p},{"./Condition":6,"./Index2d":13,"./IndexBinaryTree":14,"./IndexHashMap":15,"./KeyValueStore":16,"./Metrics":17,"./Overload":31,"./Path":33,"./ReactorIO":37,"./Shared":39}],5:[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&&this._collections.indexOf(a)===-1){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);c!==-1&&(a.unChain(this),this._collections.splice(c,1),a._groups=a._groups||[],b=a._groups.indexOf(this),b!==-1&&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 h(a).db(this),b.deferEmit("create",b._collectionGroup[a],"collectionGroup",a),this._collectionGroup[a]):this._collectionGroup},e.prototype.collectionGroups=function(){var a,b=[];for(a in this._collectionGroup)this._collectionGroup.hasOwnProperty(a)&&b.push({name:a});return b},b.exports=h},{"./Collection":4,"./Shared":39}],6:[function(a,b,c){"use strict";var d,e;d=a("./Shared"),e=function(){this.init.apply(this,arguments)},e.prototype.init=function(a,b,c){this._dataSource=a,this._id=b,this._query=[c],this._started=!1,this._state=[!1],this._satisfied=!1,this.earlyExit(!0)},d.addModule("Condition",e),d.mixin(e.prototype,"Mixin.Common"),d.mixin(e.prototype,"Mixin.ChainReactor"),d.synthesize(e.prototype,"id"),d.synthesize(e.prototype,"then"),d.synthesize(e.prototype,"else"),d.synthesize(e.prototype,"earlyExit"),d.synthesize(e.prototype,"debug"),e.prototype.and=function(a){return this._query.push(a),this._state.push(!1),this},e.prototype.start=function(a){if(!this._started){var 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h=function(){this.init.apply(this,arguments)};h.prototype.init=function(a){this._name=a,this._data={}},d.addModule("Document",h),d.mixin(h.prototype,"Mixin.Common"),d.mixin(h.prototype,"Mixin.Events"),d.mixin(h.prototype,"Mixin.ChainReactor"),d.mixin(h.prototype,"Mixin.Constants"),d.mixin(h.prototype,"Mixin.Triggers"),d.mixin(h.prototype,"Mixin.Matching"),d.mixin(h.prototype,"Mixin.Updating"),d.mixin(h.prototype,"Mixin.Tags"),e=a("./Collection"),f=d.modules.Db,g=a("./Path"),d.synthesize(h.prototype,"state"),d.synthesize(h.prototype,"db"),d.synthesize(h.prototype,"name"),h.prototype.setData=function(a,b){var c,d,e;if(a){if(b=b||{$decouple:!0},b&&b.$decouple===!0&&(a=this.decouple(a)),this._linked){e={};for(c in this._data)"jQuery"!==c.substr(0,6)&&this._data.hasOwnProperty(c)&&void 0===a[c]&&(e[c]=1);a.$unset=e,this.updateObject(this._data,a,{})}else this._data=a;d={type:"setData",data:this.decouple(this._data)},this.emit("immediateChange",d),this.deferEmit("change",d)}return this},h.prototype.find=function(a,b){var c;return c=b&&b.$decouple===!1?this._data:this.decouple(this._data)},h.prototype.findSub=function(a,b,c,d){return this._findSub([this.find(a)],b,c,d)},h.prototype._findSub=function(a,b,c,d){var f,h,i,j=new g(b),k=a.length,l=new e("__FDB_temp_"+this.objectId()).db(this._db),m={parents:k,subDocTotal:0,subDocs:[],pathFound:!1,err:""};for(d=d||{},f=0;f<k;f++)if(h=j.value(a[f])[0]){if(l.setData(h),i=l.find(c,d),d.returnFirst&&i.length)return i[0];d.$split?m.subDocs.push(i):m.subDocs=m.subDocs.concat(i),m.subDocTotal+=i.length,m.pathFound=!0}return l.drop(),m.pathFound||(m.err="No objects found in the parent documents with a matching path of: "+b),d.$stats?m:m.subDocs[0]},h.prototype.update=function(a,b,c){var d,e=this.updateObject(this._data,b,a,c);e&&(d={type:"update",data:this.decouple(this._data)},this.emit("immediateChange",d),this.deferEmit("change",d))},h.prototype.updateObject=e.prototype.updateObject,h.prototype._isPositionalKey=function(a){return".$"===a.substr(a.length-2,2)},h.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+'"'))},h.prototype._updateIncrement=function(a,b,c){this._linked?window.jQuery.observable(a).setProperty(b,a[b]+c):a[b]+=c},h.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 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d,e,f,g,h=Math.PI/180,i=180/Math.PI,j=6371;d=[16,8,4,2,1],e="0123456789bcdefghjkmnpqrstuvwxyz",f={right:{even:"bc01fg45238967deuvhjyznpkmstqrwx"},left:{even:"238967debc01fg45kmstqrwxuvhjyznp"},top:{even:"p0r21436x8zb9dcf5h7kjnmqesgutwvy"},bottom:{even:"14365h7k9dcfesgujnmqp0r2twvyx8zb"}},g={right:{even:"bcfguvyz"},left:{even:"0145hjnp"},top:{even:"prxz"},bottom:{even:"028b"}},f.bottom.odd=f.left.even,f.top.odd=f.right.even,f.left.odd=f.bottom.even,f.right.odd=f.top.even,g.bottom.odd=g.left.even,g.top.odd=g.right.even,g.left.odd=g.bottom.even,g.right.odd=g.top.even;var k=function(){};k.prototype.radians=function(a){return a*h},k.prototype.degrees=function(a){return a*i},k.prototype.refineInterval=function(a,b,c){b&c?a[0]=(a[0]+a[1])/2:a[1]=(a[0]+a[1])/2},k.prototype.calculateNeighbours=function(a,b){var c;return 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},k.prototype.calculateLatLngByDistanceBearing=function(a,b,c){var d=a[1],e=a[0],f=Math.asin(Math.sin(this.radians(e))*Math.cos(b/j)+Math.cos(this.radians(e))*Math.sin(b/j)*Math.cos(this.radians(c))),g=this.radians(d)+Math.atan2(Math.sin(this.radians(c))*Math.sin(b/j)*Math.cos(this.radians(e)),Math.cos(b/j)-Math.sin(this.radians(e))*Math.sin(f)),h=(g+3*Math.PI)%(2*Math.PI)-Math.PI;return{lat:this.degrees(f),lng:this.degrees(h)}},k.prototype.calculateExtentByRadius=function(a,b){var c,d,e,f,g=[],h=[];return e=this.calculateLatLngByDistanceBearing(a,b,0),d=this.calculateLatLngByDistanceBearing(a,b,90),f=this.calculateLatLngByDistanceBearing(a,b,180),c=this.calculateLatLngByDistanceBearing(a,b,270),g[0]=e.lat,g[1]=f.lat,h[0]=c.lng,h[1]=d.lng,{lat:g,lng:h}},k.prototype.calculateHashArrayByRadius=function(a,b,c){var d,e,f,g=this.calculateExtentByRadius(a,b),h=[g.lat[0],g.lng[0]],i=[g.lat[0],g.lng[1]],j=[g.lat[1],g.lng[0]],k=this.encode(h[0],h[1],c),l=this.encode(i[0],i[1],c),m=this.encode(j[0],j[1],c),n=0,o=0,p=[];for(d=k,p.push(d);d!==l;)d=this.calculateAdjacent(d,"right"),n++,p.push(d);for(d=k;d!==m;)d=this.calculateAdjacent(d,"bottom"),o++;for(e=0;e<=n;e++)for(d=p[e],f=0;f<o;f++)d=this.calculateAdjacent(d,"bottom"),p.push(d);return p},k.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 g[b][d].indexOf(c)!==-1&&(h=this.calculateAdjacent(h,b)),h+e[f[b][d].indexOf(c)]},k.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;g<5;g++)h=d[g],k?(j/=2,this.refineInterval(m,f,h)):(i/=2,this.refineInterval(l,f,h)),k=!k;return 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a&&this.debug(a.debug()),this.$super.apply(this,arguments)}),l.prototype._collectionDropped=function(a){a&&delete this._from},l.prototype.drop=function(a){return!!this.isDropped()||!!this._from&&(this._from.unlink(this._selector,this.template()),this._from.off("drop",this._collectionDroppedWrap),this._from._removeGrid(this),(this.debug()||this._db&&this._db.debug())&&console.log(this.logIdentifier()+" Dropping grid "+this._selector),this._state="dropped",this._db&&this._selector&&delete this._db._grid[this._selector],this.emit("drop",this),a&&a(!1,!0),delete this._selector,delete this._template,delete this._from,delete this._db,delete this._listeners,!0)},l.prototype.template=function(a){return void 0!==a?(this._template=a,this):this._template},l.prototype._sortGridClick=function(a){var b,c=window.jQuery(a.currentTarget),e=c.attr("data-grid-sort")||"",f=parseInt(c.attr("data-grid-dir")||"-1",10)===-1?1:-1,g=e.split(","),h={};for(window.jQuery(this._selector).find("[data-grid-dir]").removeAttr("data-grid-dir"),c.attr("data-grid-dir",f),b=0;b<g.length;b++)h[g]=f;d.mixin(h,this._options.$orderBy),this.emit("beforeChange","sort"),this.emit("beforeSort",h),this._from.orderBy(h),this.emit("sort",h)},l.prototype.query=function(a,b){return this._baseQuery=a,this._baseQueryOptions=b,this},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._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=a.decouple(a._baseQuery);b.find("[data-grid-filter]").each(function(c,e){e=window.jQuery(e);var f,g,h,i,j,k=e.attr("data-grid-filter"),l=e.attr("data-grid-vartype"),m={},n=e.html(),o=a._db.view("tmpGridFilter_"+a._id+"_"+k);m[k]=1,j={$distinct:m},o.query(j).orderBy(m).from(a._from._from),i=function(){o.refresh()},a._from._from.on("change",i),a.on("drop",function(){a._from&&a._from._from&&a._from._from.off("change",i),o.drop()}),h=['<div class="dropdown" id="'+a._id+"_"+k+'">','<button class="btn btn-default dropdown-toggle" type="button" id="'+a._id+"_"+k+'_dropdownButton" data-toggle="dropdown" aria-expanded="true">',n+' <span class="caret"></span>',"</button>","</div>"],f=window.jQuery(h.join("")),g=window.jQuery('<ul class="dropdown-menu" role="menu" id="'+a._id+"_"+k+'_dropdownMenu"></ul>'),f.append(g),e.html(f),o.link(g,{template:['<li role="presentation" class="input-group" style="width: 240px; padding-left: 10px; padding-right: 10px; padding-top: 5px;">','<input type="search" class="form-control gridFilterSearch" placeholder="Search...">','<span class="input-group-btn">','<button class="btn btn-default gridFilterClearSearch" type="button"><span class="glyphicon glyphicon-remove-circle glyphicons glyphicons-remove"></span></button>',"</span>","</li>",'<li role="presentation" class="divider"></li>','<li role="presentation" data-val="$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{:'+k+'}">','<a role="menuitem" tabindex="-1">','<input type="checkbox"> {^{:'+k+"}}","</a>","</li>","{{/for}}"].join("")},{$wrap:"options"}),b.on("keyup","#"+a._id+"_"+k+"_dropdownMenu .gridFilterSearch",function(a){var b=window.jQuery(this),c=o.query(),d=b.val();d?c[k]=new RegExp(d,"gi"):delete c[k],o.query(c)}),b.on("click","#"+a._id+"_"+k+"_dropdownMenu .gridFilterClearSearch",function(a){window.jQuery(this).parents("li").find(".gridFilterSearch").val("");var b=o.query();delete b[k],o.query(b)}),b.on("click","#"+a._id+"_"+k+"_dropdownMenu li",function(b){b.stopPropagation();var c,e,f,g,h,i=$(this),j=i.find('input[type="checkbox"]'),m=!0;if(window.jQuery(b.target).is("input")?(j.prop("checked",j.prop("checked")),e=j.is(":checked")):(j.prop("checked",!j.prop("checked")),e=j.is(":checked")),g=window.jQuery(this),c=g.attr("data-val"),"$all"===c)delete d[k],g.parent().find('li[data-val!="$all"]').find('input[type="checkbox"]').prop("checked",!1);else{switch(g.parent().find('[data-val="$all"]').find('input[type="checkbox"]').prop("checked",!1),l){case"integer":c=parseInt(c,10);break;case"float":c=parseFloat(c)}for(d[k]=d[k]||{$in:[]},f=d[k].$in,f||(f=d[k].$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[k]}a.emit("beforeChange","filter"),a.emit("beforeFilter",d),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()}));return c},d.finishModule("Grid"),b.exports=l},{"./Collection":4,"./CollectionGroup":5,"./ReactorIO":37,"./Shared":39,"./View":40}],12:[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()||(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":31,"./Shared":39}],13:[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,this.unique(!(!b||!b.unique)&&b.unique),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;a<d;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)},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)},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,c){var d,e,f,g,i=this._btree.keys();for(g=0;g<i.length;g++)if(d=i[g].path,e=h.get(a,d),"object"==typeof e)return e.$near&&(f=[],f=f.concat(this.near(d,e.$near,b,c))),e.$geoWithin&&(f=[],f=f.concat(this.geoWithin(d,e.$geoWithin,b,c))),f;return this._btree.lookup(a,b)},k.prototype.near=function(a,b,c,d){var e,f,g,k,l,m,n,o,p,q,r,s,t=this,u=[],v=this._collection.primaryKey();if("km"===b.$distanceUnits){for(o=b.$maxDistance,s=0;s<j.length;s++)if(o>j[s]){n=s+1;break}}else if("miles"===b.$distanceUnits)for(o=1.60934*b.$maxDistance,s=0;s<j.length;s++)if(o>j[s]){n=s+1;break}for(0===n&&(n=1),d&&d.time("index2d.calculateHashArea"),e=i.calculateHashArrayByRadius(b.$point,o,n),d&&d.time("index2d.calculateHashArea"),d&&(d.data("index2d.near.precision",n),d.data("index2d.near.hashArea",e),d.data("index2d.near.maxDistanceKm",o),d.data("index2d.near.centerPointCoords",[b.$point[0],b.$point[1]])),m=[],f=0,k={},g=[],d&&d.time("index2d.near.getDocsInsideHashArea"),s=0;s<e.length;s++)l=this._btree.startsWith(a,e[s]),k[e[s]]=l,f+=l._visitedCount,g=g.concat(l._visitedNodes),m=m.concat(l);if(d&&(d.time("index2d.near.getDocsInsideHashArea"),d.data("index2d.near.startsWith",k),d.data("index2d.near.visitedTreeNodes",g)),d&&d.time("index2d.near.lookupDocsById"),m=this._collection._primaryIndex.lookup(m),d&&d.time("index2d.near.lookupDocsById"),b.$distanceField&&(m=this.decouple(m)),m.length){for(p={},d&&d.time("index2d.near.calculateDistanceFromCenter"),s=0;s<m.length;s++)r=h.get(m[s],a),q=p[m[s][v]]=this.distanceBetweenPoints(b.$point[0],b.$point[1],r[0],r[1]),q<=o&&(b.$distanceField&&h.set(m[s],b.$distanceField,"km"===b.$distanceUnits?q:Math.round(.621371*q)),b.$geoHashField&&h.set(m[s],b.$geoHashField,i.encode(r[0],r[1],n)),u.push(m[s]));d&&d.time("index2d.near.calculateDistanceFromCenter"),d&&d.time("index2d.near.sortResultsByDistance"),u.sort(function(a,b){return t.sortAsc(p[a[v]],p[b[v]])}),d&&d.time("index2d.near.sortResultsByDistance")}return u},k.prototype.geoWithin=function(a,b,c){return console.log("geoWithin() is currently a prototype method with no actual implementation... it just returns a blank array."),[]},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":3,"./GeoHash":10,"./Path":33,"./Shared":39}],14:[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,this.unique(!(!b||!b.unique)&&b.unique),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;a<d;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)},g.prototype.remove=function(a,b){var c,d=this._unique;return 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this._from},k.prototype.addFrom=function(a){if(this._from=a,this._from)return this._from.on("setData",this._onFromSetData),this._from.on("change",this._onFromChange),this._from._addOldView(this),this._primaryKey=this._from._primaryKey,this.refresh(),this;throw'ForerunnerDB.OldView "'+this.name()+'": Cannot determine collection type in view.from()'},k.prototype.removeFrom=function(){this._from.off("setData",this._onFromSetData),this._from.off("change",this._onFromChange),this._from._removeOldView(this)},k.prototype.primaryKey=function(){if(this._from)return this._from.primaryKey()},k.prototype.queryData=function(a,b,c){return void 0!==a&&(this._query.query=a),void 0!==b&&(this._query.options=b),void 0!==a||void 0!==b?(void 0!==c&&c!==!0||this.refresh(),this):this._query},k.prototype.queryAdd=function(a,b,c){var d,e=this._query.query;if(void 0!==a)for(d in a)a.hasOwnProperty(d)&&(void 0===e[d]||void 0!==e[d]&&b)&&(e[d]=a[d]);void 0!==c&&c!==!0||this.refresh()},k.prototype.queryRemove=function(a,b){var c,d=this._query.query;if(void 0!==a)for(c in a)a.hasOwnProperty(c)&&delete d[c];void 0!==b&&b!==!0||this.refresh()},k.prototype.query=function(a,b){return void 0!==a?(this._query.query=a,void 0!==b&&b!==!0||this.refresh(),this):this._query.query},k.prototype.queryOptions=function(a,b){return void 0!==a?(this._query.options=a,void 0!==b&&b!==!0||this.refresh(),this):this._query.options},k.prototype.refresh=function(a){if(this._from){var b,c,d,e,f,g,h,i,j=this._data,k=[],l=[],m=[],n=!1;if(this.debug()&&(console.log("ForerunnerDB.OldView: Refreshing view "+this._name),console.log("ForerunnerDB.OldView: Existing data: "+("undefined"!=typeof this._data)),"undefined"!=typeof this._data&&console.log("ForerunnerDB.OldView: Current data rows: "+this._data.find().length)),this._query?(this.debug()&&console.log("ForerunnerDB.OldView: View has query and options, getting 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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){b?c(b):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,f,g){c.deferEmit("save",e,g,{tableData:d,metaData:f,tableDataName:c._db._name+"-"+c._name,metaDataName:c._db._name+"-"+c._name+"-metaData"}),a&&a(b,e,g,{tableData:d,metaData:f,tableDataName:c._db._name+"-"+c._name,metaDataName:c._db._name+"-"+c._name+"-metaData"})})})},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?(b.deferEmit("load",e),a&&a(c)):b.remove({},function(){d=d||[],b.insert(d,function(){b._db.persist.load(b._db._name+"-"+b._name+"-metaData",function(c,d,f){c||d&&b.metaData(d),b.deferEmit("load",e,f),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,void 0,a)},"object, function":function(a,b){this.$main.call(this,a,b)},$main:function(a,b){var c,d,e,f,g,h=this;if(c=this._collection,d=Object.keys(c),e=d.length,e<=0)return b(!1);f=function(a){a?b&&b(a):(e--,e<=0&&(h.deferEmit("load"),b&&b(!1)))};for(g in c)c.hasOwnProperty(g)&&(a?c[g].loadCustom(a,f):c[g].load(f))}}),d.prototype.save=new l({function:function(a){this.$main.call(this,{},a)},"object, 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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":39,pako:83}],36:[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":39,"crypto-js":51}],37:[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":39}],38:[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"$date:"+this.toISOString()},!0)},function(b){if("string"==typeof b&&0===b.indexOf("$date:"))return a.convert(new Date(b.substr(6)))}),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)},function(b){if("string"==typeof b&&0===b.indexOf("$regexp:")){var c=b.substr(8),d=c.indexOf(":"),e=Number(c.substr(0,d)),f=c.substr(d+1,e),g=c.substr(d+e+2);return a.convert(new RegExp(f,g))}})},d.prototype.registerHandler=function(a,b,c){void 0!==a&&(this._encoder.push(b),this._decoder.push(c))},d.prototype.convert=function(a){var b,c=this._encoder;for(b=0;b<c.length;b++)if(c[b](a))return a;return a},d.prototype.reviver=function(){var a=this._decoder;return function(b,c){var d,e;for(e=0;e<a.length;e++)if(d=a[e](c),void 0!==d)return d;return c}},b.exports=d},{}],39:[function(a,b,c){"use strict";var d=a("./Overload"),e={version:"1.3.935",modules:{},plugins:{},index:{},_synth:{},addModule:function(a,b){this.modules[a]=b,this.emit("moduleLoad",[a,b])},finishModule:function(a){if(!this.modules[a])throw"ForerunnerDB.Shared: finishModule called on a module that has not been registered with addModule(): "+a;this.modules[a]._fdbFinished=!0,this.modules[a].prototype?this.modules[a].prototype.className=a:this.modules[a].className=a,this.emit("moduleFinished",[a,this.modules[a]])},moduleFinished:function(a,b){this.modules[a]&&this.modules[a]._fdbFinished?b&&b(a,this.modules[a]):this.on("moduleFinished",b)},moduleExists:function(a){return Boolean(this.modules[a])},mixin:new d({"object, string":function(a,b){var c;if("string"==typeof b&&(c=this.mixins[b],!c))throw"ForerunnerDB.Shared: Cannot find mixin named: "+b;return this.$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.$super=e,a}}else a[b]=this._synth[b]},overload:d,mixins:{"Mixin.Common":a("./Mixin.Common"),"Mixin.Events":a("./Mixin.Events"),"Mixin.ChainReactor":a("./Mixin.ChainReactor"),"Mixin.CRUD":a("./Mixin.CRUD"),"Mixin.Constants":a("./Mixin.Constants"),"Mixin.Triggers":a("./Mixin.Triggers"),"Mixin.Sorting":a("./Mixin.Sorting"),"Mixin.Matching":a("./Mixin.Matching"),"Mixin.Updating":a("./Mixin.Updating"),"Mixin.Tags":a("./Mixin.Tags")}};e.mixin(e,"Mixin.Events"),b.exports=e},{"./Mixin.CRUD":18,"./Mixin.ChainReactor":19,"./Mixin.Common":20,"./Mixin.Constants":21,"./Mixin.Events":22,"./Mixin.Matching":23,"./Mixin.Sorting":24,"./Mixin.Tags":25,"./Mixin.Triggers":26,"./Mixin.Updating":27,"./Overload":31}],40:[function(a,b,c){"use strict";var d,e,f,g,h,i,j,k,l,m,n=a("./Overload");d=a("./Shared");var o=function(a,b,c){this.init.apply(this,arguments)};d.addModule("View",o),d.mixin(o.prototype,"Mixin.Common"),d.mixin(o.prototype,"Mixin.Matching"),d.mixin(o.prototype,"Mixin.ChainReactor"),d.mixin(o.prototype,"Mixin.Constants"),d.mixin(o.prototype,"Mixin.Tags"),f=a("./Collection"),g=a("./CollectionGroup"),k=a("./ActiveBucket"),j=a("./ReactorIO"),h=f.prototype.init,e=d.modules.Db,i=e.prototype.init,l=d.modules.Path,m=new l,o.prototype.init=function(a,b,c){var d=this;this.sharedPathSolver=m,this._name=a,this._listeners={},this._querySettings={},this._debug={},this.query(b,c,!1),this._collectionDroppedWrap=function(){d._collectionDropped.apply(d,arguments)},this._data=new f(this.name()+"_internal")},o.prototype._handleChainIO=function(a,b){var c,d,e,f,g=a.type;return("setData"===g||"insert"===g||"update"===g||"remove"===g)&&(c=Boolean(b._querySettings.options&&b._querySettings.options.$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)))},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(a,b,c,d){var e={$and:[this.query(),a]};this._from.update.call(this._from,e,b,c,d)},o.prototype.updateById=function(){this._from.updateById.apply(this._from,arguments)},o.prototype.remove=function(){this._from.remove.apply(this._from,arguments)},o.prototype.find=function(a,b){return this._data.find(a,b)},o.prototype.findOne=function(a,b){return this._data.findOne(a,b)},o.prototype.findById=function(a,b){return this._data.findById(a,b)},o.prototype.findSub=function(a,b,c,d){return this._data.findSub(a,b,c,d)},o.prototype.findSubOne=function(a,b,c,d){return this._data.findSubOne(a,b,c,d)},o.prototype.data=function(){return this._data},o.prototype.from=function(a,b){var c=this;if(void 0!==a){this._from&&(this._from.off("drop",this._collectionDroppedWrap),delete this._from),this._io&&(this._io.drop(),delete this._io),"string"==typeof a&&(a=this._db.collection(a)),"View"===a.className&&(a=a._data,this.debug()&&console.log(this.logIdentifier()+' Using internal data "'+a.instanceIdentifier()+'" for IO graph linking')),this._from=a,this._from.on("drop",this._collectionDroppedWrap),this._io=new j(this._from,this,function(a){return c._handleChainIO.call(this,a,c)}),this._data.primaryKey(a.primaryKey());var d=a.find(this._querySettings.query,this._querySettings.options);return this._data.setData(d,{},b),this._querySettings.options&&this._querySettings.options.$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;d<c;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.$orderBy)for(c=f.length,d=0;d<c;d++)h=f[d],this._activeBucket.remove(h),i=this._data._data.indexOf(h),e=this._activeBucket.insert(h),i!==e&&this._data._updateSpliceMove(this._data._data,i,e);break;case"remove":if(this.debug()&&console.log(this.logIdentifier()+' Removing some data from underlying (internal) view collection "'+this._data.name()+'"'),this._data.remove(a.data.query,a.options),this._querySettings.options&&this._querySettings.options.$orderBy)for(b=a.data.dataSet,c=b.length,d=0;d<c;d++)this._activeBucket.remove(b[d])}},o.prototype._collectionDropped=function(a){a&&delete 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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":44,"./core":45}],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.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 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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":44,"./core":45}],64:[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;q<l;q++){p=d.finalize(p),d.reset();for(var r=p.words,s=0;s<o;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":45,"./hmac":50,"./sha1":69}],65:[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;c<8;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;c<8;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;f<4;f++)b.call(this);for(var f=0;f<8;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;f<4;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;e<4;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":44,"./core":45,"./enc-base64":46,"./evpkdf":48,"./md5":53}],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;c<8;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;c<8;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;d<4;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;d<4;d++)b.call(this);for(var d=0;d<8;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;d<4;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;e<4;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":44,"./core":45,"./enc-base64":46,"./evpkdf":48,"./md5":53}],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._S,b=this._i,c=this._j,d=0,e=0;e<4;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;e<256;e++)d[e]=e;for(var e=0,f=0;e<256;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":44,"./core":45,"./enc-base64":46,"./evpkdf":48,"./md5":53}],68:[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;i<16;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;i<80;i+=1)I=l+a[b+E[i]]|0,I+=i<16?c(m,t,u)+C[0]:i<32?d(m,t,u)+C[1]:i<48?e(m,t,u)+C[2]:i<64?f(m,t,u)+C[3]:g(m,t,u)+C[4],I|=0,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+=i<16?g(x,y,z)+D[0]:i<32?f(x,y,z)+D[1]:i<48?e(x,y,z)+D[2]:i<64?d(x,y,z)+D[3]:c(x,y,z)+D[4],I|=0,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;g<5;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":45}],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(){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;j<80;j++){if(j<16)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+=j<20?(e&f|~e&h)+1518500249:j<40?(e^f^h)+1859775393:j<60?(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":45}],70:[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":45,"./sha256":71}],71:[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;d<=c;d++)if(!(a%d))return!1;return!0}function c(a){return 4294967296*(a-(0|a))|0}for(var d=2,e=0;e<64;)a(d)&&(e<8&&(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;n<64;n++){if(n<16)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":45}],72:[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;c<24;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;a<5;a++)for(var b=0;b<5;b++)k[a+5*b]=b+(2*a+3*b)%5*5;for(var f=1,g=0;g<24;g++){for(var i=0,m=0,n=0;n<7;n++){if(1&f){var o=(1<<n)-1;o<32?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;a<25;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;b<25;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;e<d;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;i<24;i++){for(var n=0;n<5;n++){for(var o=0,p=0,q=0;q<5;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;n<5;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;q<5;q++){var h=c[n+5*q];h.high^=o,h.low^=p}for(var w=1;w<25;w++){var h=c[w],x=h.high,y=h.low,z=j[w];if(z<32)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;n<5;n++)for(var q=0;q<5;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;k<i;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;c<25;c++)b[c]=b[c].clone();return a}});c.SHA3=f._createHelper(n),c.HmacSHA3=f._createHmacHelper(n)}(Math),a.SHA3})},{"./core":45,"./x64-core":76}],73:[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":45,"./sha512":74,"./x64-core":76}],74:[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;a<80;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;T<80;T++){var U=k[T];if(T<16)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+(W>>>0<_>>>0?1:0),W=W+ea,V=V+da+(W>>>0<ea>>>0?1:0),W=W+ka,V=V+ja+(W>>>0<ka>>>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+(wa>>>0<S>>>0?1:0),wa=wa+ma,xa=xa+la+(wa>>>0<ma>>>0?1:0),wa=wa+va,xa=xa+ua+(wa>>>0<va>>>0?1:0),wa=wa+W,xa=xa+V+(wa>>>0<W>>>0?1:0),ya=qa+oa,za=pa+na+(ya>>>0<qa>>>0?1:0);R=P,S=Q,P=N,Q=O,N=L,O=M,M=K+wa|0,L=J+xa+(M>>>0<K>>>0?1:0)|0,J=H,K=I,H=F,I=G,F=D,G=E,E=wa+ya|0,D=xa+za+(E>>>0<wa>>>0?1:0)|0}o=d.low=o+E,d.high=n+D+(o>>>0<E>>>0?1:0),q=e.low=q+G,e.high=p+F+(q>>>0<G>>>0?1:0),s=f.low=s+I,f.high=r+H+(s>>>0<I>>>0?1:0),u=g.low=u+K,g.high=t+J+(u>>>0<K>>>0?1:0),w=h.low=w+M,h.high=v+L+(w>>>0<M>>>0?1:0),y=i.low=y+O,i.high=x+N+(y>>>0<O>>>0?1:0),A=l.low=A+Q,l.high=z+P+(A>>>0<Q>>>0?1:0),C=m.low=C+S,m.high=B+R+(C>>>0<S>>>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":45,"./x64-core":76}],75:[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;d<56;d++){var e=i[d]-1;c[d]=b[e>>>5]>>>31-e%32&1}for(var f=this._subKeys=[],g=0;g<16;g++){for(var h=f[g]=[],l=k[g],d=0;d<24;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;d<7;d++)h[d]=h[d]>>>4*(d-1)+3;h[7]=h[7]<<5|h[7]>>>27}for(var m=this._invSubKeys=[],d=0;d<16;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;f<16;f++){for(var g=e[f],h=this._lBlock,i=this._rBlock,j=0,k=0;k<8;k++)j|=l[k][((i^g[k])&m[k])>>>0];this._lBlock=i,this._rBlock=h^j}var n=this._lBlock;this._lBlock=this._rBlock,this._rBlock=n,b.call(this,1,1431655765),c.call(this,8,16711935),c.call(this,2,858993459),b.call(this,16,65535),b.call(this,4,252645135),a[d]=this._lBlock,a[d+1]=this._rBlock},keySize:2,ivSize:2,blockSize:2});d.DES=g._createHelper(n);var o=h.TripleDES=g.extend({_doReset:function(){var a=this._key,b=a.words;this._des1=n.createEncryptor(f.create(b.slice(0,2))),this._des2=n.createEncryptor(f.create(b.slice(2,4))),this._des3=n.createEncryptor(f.create(b.slice(4,6)))},encryptBlock:function(a,b){this._des1.encryptBlock(a,b),this._des2.decryptBlock(a,b),this._des3.encryptBlock(a,b)},decryptBlock:function(a,b){this._des3.decryptBlock(a,b),this._des2.encryptBlock(a,b),this._des1.decryptBlock(a,b)},keySize:6,ivSize:2,blockSize:2});d.TripleDES=g._createHelper(o)}(),a.TripleDES})},{"./cipher-core":44,"./core":45,"./enc-base64":46,"./evpkdf":48,"./md5":53}],76:[function(a,b,c){!function(d,e){"object"==typeof c?b.exports=c=e(a("./core")):"function"==typeof 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ua;if(0===a.lookahead)break}if(c=0,a.lookahead>=ja&&(a.ins_h=(a.ins_h<<a.hash_shift^a.window[a.strstart+ja-1])&a.hash_mask,c=a.prev[a.strstart&a.w_mask]=a.head[a.ins_h],a.head[a.ins_h]=a.strstart),a.prev_length=a.match_length,a.prev_match=a.match_start,a.match_length=ja-1,0!==c&&a.prev_length<a.max_lazy_match&&a.strstart-c<=a.w_size-la&&(a.match_length=l(a,c),a.match_length<=5&&(a.strategy===U||a.match_length===ja&&a.strstart-a.match_start>4096)&&(a.match_length=ja-1)),a.prev_length>=ja&&a.match_length<=a.prev_length){e=a.strstart+a.lookahead-ja,d=F._tr_tally(a,a.strstart-1-a.prev_match,a.prev_length-ja),a.lookahead-=a.prev_length-1,a.prev_length-=2;do++a.strstart<=e&&(a.ins_h=(a.ins_h<<a.hash_shift^a.window[a.strstart+ja-1])&a.hash_mask,c=a.prev[a.strstart&a.w_mask]=a.head[a.ins_h],a.head[a.ins_h]=a.strstart);while(0!==--a.prev_length);if(a.match_available=0,a.match_length=ja-1,a.strstart++,d&&(h(a,!1),0===a.strm.avail_out))return ua}else 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E.Buf16(2*ea+1),f(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function v(a){var b;return a&&a.state?(a.total_in=a.total_out=0,a.data_type=Z,b=a.state,b.pending=0,b.pending_out=0,b.wrap<0&&(b.wrap=-b.wrap),b.status=b.wrap?na:sa,a.adler=2===b.wrap?0:1,b.last_flush=J,F._tr_init(b),O):d(a,Q)}function w(a){var b=v(a);return b===O&&t(a.state),b}function x(a,b){return a&&a.state?2!==a.state.wrap?Q:(a.state.gzhead=b,O):Q}function y(a,b,c,e,f,g){if(!a)return Q;var h=1;if(b===T&&(b=6),e<0?(h=0,e=-e):e>15&&(h=2,e-=16),f<1||f>_||c!==$||e<8||e>15||b<0||b>9||g<0||g>X)return d(a,Q);8===e&&(e=9);var i=new u;return a.state=i,i.strm=a,i.wrap=h,i.gzhead=null,i.w_bits=e,i.w_size=1<<i.w_bits,i.w_mask=i.w_size-1,i.hash_bits=f+7,i.hash_size=1<<i.hash_bits,i.hash_mask=i.hash_size-1,i.hash_shift=~~((i.hash_bits+ja-1)/ja),i.window=new E.Buf8(2*i.w_size),i.head=new E.Buf16(i.hash_size),i.prev=new E.Buf16(i.w_size),i.lit_bufsize=1<<f+6,i.pending_buf_size=4*i.lit_bufsize,i.pending_buf=new E.Buf8(i.pending_buf_size),i.d_buf=1*i.lit_bufsize,i.l_buf=3*i.lit_bufsize,i.level=b,i.strategy=g,i.method=c,w(a)}function z(a,b){return y(a,b,$,aa,ba,Y)}function A(a,b){var c,h,k,l;if(!a||!a.state||b>N||b<0)return a?d(a,Q):Q;if(h=a.state,!a.output||!a.input&&0!==a.avail_in||h.status===ta&&b!==M)return 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m=$+(h.w_bits-8<<4)<<8,n=-1;n=h.strategy>=V||h.level<2?0:h.level<6?1:6===h.level?2:3,m|=n<<6,0!==h.strstart&&(m|=ma),m+=31-m%31,h.status=sa,j(h,m),0!==h.strstart&&(j(h,a.adler>>>16),j(h,65535&a.adler)),a.adler=1}if(h.status===oa)if(h.gzhead.extra){for(k=h.pending;h.gzindex<(65535&h.gzhead.extra.length)&&(h.pending!==h.pending_buf_size||(h.gzhead.hcrc&&h.pending>k&&(a.adler=H(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending!==h.pending_buf_size));)i(h,255&h.gzhead.extra[h.gzindex]),h.gzindex++;h.gzhead.hcrc&&h.pending>k&&(a.adler=H(a.adler,h.pending_buf,h.pending-k,k)),h.gzindex===h.gzhead.extra.length&&(h.gzindex=0,h.status=pa)}else h.status=pa;if(h.status===pa)if(h.gzhead.name){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=H(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindex<h.gzhead.name.length?255&h.gzhead.name.charCodeAt(h.gzindex++):0,
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o=h.strategy===V?r(h,b):h.strategy===W?q(h,b):D[h.level].func(h,b);if(o!==wa&&o!==xa||(h.status=ta),o===ua||o===wa)return 0===a.avail_out&&(h.last_flush=-1),O;if(o===va&&(b===K?F._tr_align(h):b!==N&&(F._tr_stored_block(h,0,0,!1),b===L&&(f(h.head),0===h.lookahead&&(h.strstart=0,h.block_start=0,h.insert=0))),g(a),0===a.avail_out))return h.last_flush=-1,O}return b!==M?O:h.wrap<=0?P:(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?O:P)}function B(a){var b;return a&&a.state?(b=a.state.status,b!==na&&b!==oa&&b!==pa&&b!==qa&&b!==ra&&b!==sa&&b!==ta?d(a,Q):(a.state=null,b===sa?d(a,R):O)):Q}function C(a,b){var c,d,e,g,h,i,j,k,l=b.length;if(!a||!a.state)return Q;if(c=a.state,g=c.wrap,2===g||1===g&&c.status!==na||c.lookahead)return Q;for(1===g&&(a.adler=G(a.adler,b,l,0)),c.wrap=0,l>=c.w_size&&(0===g&&(f(c.head),c.strstart=0,c.block_start=0,c.insert=0),k=new E.Buf8(c.w_size),E.arraySet(k,b,l-c.w_size,c.w_size,0),b=k,l=c.w_size),h=a.avail_in,i=a.next_in,j=a.input,a.avail_in=l,a.next_in=0,a.input=b,m(c);c.lookahead>=ja;){d=c.strstart,e=c.lookahead-(ja-1);do c.ins_h=(c.ins_h<<c.hash_shift^c.window[d+ja-1])&c.hash_mask,c.prev[d&c.w_mask]=c.head[c.ins_h],c.head[c.ins_h]=d,d++;while(--e);c.strstart=d,c.lookahead=ja-1,m(c)}return c.strstart+=c.lookahead,c.block_start=c.strstart,c.insert=c.lookahead,c.lookahead=0,c.match_length=c.prev_length=ja-1,c.match_available=0,a.next_in=i,a.input=j,a.avail_in=h,c.wrap=g,O}var D,E=a("../utils/common"),F=a("./trees"),G=a("./adler32"),H=a("./crc32"),I=a("./messages"),J=0,K=1,L=3,M=4,N=5,O=0,P=1,Q=-2,R=-3,S=-5,T=-1,U=1,V=2,W=3,X=4,Y=0,Z=2,$=8,_=9,aa=15,ba=8,ca=29,da=256,ea=da+1+ca,fa=30,ga=19,ha=2*ea+1,ia=15,ja=3,ka=258,la=ka+ja+1,ma=32,na=42,oa=69,pa=73,qa=91,ra=103,sa=113,ta=666,ua=1,va=2,wa=3,xa=4,ya=3;D=[new s(0,0,0,0,n),new s(4,4,8,4,o),new s(4,5,16,8,o),new s(4,6,32,32,o),new s(4,4,16,16,p),new s(8,16,32,32,p),new s(8,16,128,128,p),new s(8,32,128,256,p),new s(32,128,258,1024,p),new s(32,258,258,4096,p)],c.deflateInit=z,c.deflateInit2=y,c.deflateReset=w,c.deflateResetKeep=v,c.deflateSetHeader=x,c.deflate=A,c.deflateEnd=B,c.deflateSetDictionary=C,c.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":86,"./adler32":88,"./crc32":90,"./messages":96,"./trees":97}],92:[function(a,b,c){"use strict";function d(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}b.exports=d},{}],93:[function(a,b,c){"use strict";var d=30,e=12;b.exports=function(a,b){var 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{q<15&&(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 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G;c=a.state,c.mode===W&&(c.mode=X),h=a.next_out,f=a.output,j=a.avail_out,g=a.next_in,e=a.input,i=a.avail_in,m=c.hold,n=c.bits,o=i,p=j,xa=D;a:for(;;)switch(c.mode){case L:if(0===c.wrap){c.mode=X;break}for(;n<16;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(2&c.wrap&&35615===m){c.check=0,Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=u(c.check,Ba,2,0),m=0,n=0,c.mode=M;break}if(c.flags=0,c.head&&(c.head.done=!1),!(1&c.wrap)||(((255&m)<<8)+(m>>8))%31){a.msg="incorrect header check",c.mode=ma;break}if((15&m)!==K){a.msg="unknown compression method",c.mode=ma;break}if(m>>>=4,n-=4,wa=(15&m)+8,0===c.wbits)c.wbits=wa;else if(wa>c.wbits){a.msg="invalid window size",c.mode=ma;break}c.dmax=1<<wa,a.adler=c.check=1,c.mode=512&m?U:W,m=0,n=0;break;case M:for(;n<16;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(c.flags=m,(255&c.flags)!==K){a.msg="unknown compression method",c.mode=ma;break}if(57344&c.flags){a.msg="unknown header flags 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a;i--,m+=e[g++]<<n,n+=8}if(c.nlen=(31&m)+257,m>>>=5,n-=5,c.ndist=(31&m)+1,m>>>=5,n-=5,c.ncode=(15&m)+4,m>>>=4,n-=4,c.nlen>286||c.ndist>30){a.msg="too many length or distance symbols",c.mode=ma;break}c.have=0,c.mode=aa;case aa:for(;c.have<c.ncode;){for(;n<3;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.lens[Ca[c.have++]]=7&m,m>>>=3,n-=3}for(;c.have<19;)c.lens[Ca[c.have++]]=0;if(c.lencode=c.lendyn,c.lenbits=7,ya={bits:c.lenbits},xa=w(x,c.lens,0,19,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid code lengths set",c.mode=ma;break}c.have=0,c.mode=ba;case ba:for(;c.have<c.nlen+c.ndist;){for(;Aa=c.lencode[m&(1<<c.lenbits)-1],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(qa<=n);){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(sa<16)m>>>=qa,n-=qa,c.lens[c.have++]=sa;else{if(16===sa){for(za=qa+2;n<za;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(m>>>=qa,n-=qa,0===c.have){a.msg="invalid bit length repeat",c.mode=ma;break}wa=c.lens[c.have-1],q=3+(3&m),m>>>=2,n-=2}else if(17===sa){for(za=qa+3;n<za;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}m>>>=qa,n-=qa,wa=0,q=3+(7&m),m>>>=3,n-=3}else{for(za=qa+7;n<za;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}m>>>=qa,n-=qa,wa=0,q=11+(127&m),m>>>=7,n-=7}if(c.have+q>c.nlen+c.ndist){a.msg="invalid bit length repeat",c.mode=ma;break}for(;q--;)c.lens[c.have++]=wa}}if(c.mode===ma)break;if(0===c.lens[256]){a.msg="invalid code -- missing end-of-block",c.mode=ma;break}if(c.lenbits=9,ya={bits:c.lenbits},xa=w(y,c.lens,0,c.nlen,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid literal/lengths set",c.mode=ma;break}if(c.distbits=6,c.distcode=c.distdyn,ya={bits:c.distbits},xa=w(z,c.lens,c.nlen,c.ndist,c.distcode,0,c.work,ya),c.distbits=ya.bits,xa){a.msg="invalid distances set",c.mode=ma;break}if(c.mode=ca,b===C)break a;case ca:c.mode=da;case da:if(i>=6&&j>=258){a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,v(a,p),h=a.next_out,f=a.output,j=a.avail_out,g=a.next_in,e=a.input,i=a.avail_in,m=c.hold,n=c.bits,c.mode===W&&(c.back=-1);break}for(c.back=0;Aa=c.lencode[m&(1<<c.lenbits)-1],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(qa<=n);){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(ra&&0===(240&ra)){for(ta=qa,ua=ra,va=sa;Aa=c.lencode[va+((m&(1<<ta+ua)-1)>>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(ta+qa<=n);){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,c.length=sa,0===ra){c.mode=ia;break}if(32&ra){c.back=-1,c.mode=W;break}if(64&ra){a.msg="invalid literal/length code",c.mode=ma;break}c.extra=15&ra,c.mode=ea;case ea:if(c.extra){for(za=c.extra;n<za;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.length+=m&(1<<c.extra)-1,m>>>=c.extra,n-=c.extra,c.back+=c.extra}c.was=c.length,c.mode=fa;case fa:for(;Aa=c.distcode[m&(1<<c.distbits)-1],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(qa<=n);){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,!(ta+qa<=n);){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=ma;break}c.offset=sa,c.extra=15&ra,c.mode=ga;case ga:if(c.extra){for(za=c.extra;n<za;){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=ma;break}c.mode=ha;case ha: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=ma;break}q>c.wnext?(q-=c.wnext,r=c.wsize-q):r=c.wnext-q,q>c.length&&(q=c.length),pa=c.window}else pa=f,r=h-c.offset,q=c.length;q>j&&(q=j),j-=q,c.length-=q;do f[h++]=pa[r++];while(--q);0===c.length&&(c.mode=da);break;case ia:if(0===j)break a;f[h++]=c.length,j--,c.mode=da;break;case ja:if(c.wrap){for(;n<32;){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?u(c.check,f,p,h-p):t(c.check,f,p,h-p)),p=j,(c.flags?m:d(m))!==c.check){a.msg="incorrect data check",c.mode=ma;break}m=0,n=0}c.mode=ka;case ka:if(c.wrap&&c.flags){for(;n<32;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(m!==(4294967295&c.total)){a.msg="incorrect length check",c.mode=ma;break}m=0,n=0}c.mode=la;case la:xa=E;break a;case ma:xa=H;break a;case na:return I;case oa:default:return G}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<ma&&(c.mode<ja||b!==A))&&l(a,a.output,a.next_out,p-a.avail_out)?(c.mode=na,I):(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?u(c.check,f,p,a.next_out-p):t(c.check,f,p,a.next_out-p)),a.data_type=c.bits+(c.last?64:0)+(c.mode===W?128:0)+(c.mode===ca||c.mode===Z?256:0),(0===o&&0===p||b===A)&&xa===D&&(xa=J),xa)}function n(a){if(!a||!a.state)return G;var b=a.state;return b.window&&(b.window=null),a.state=null,D}function o(a,b){var c;return a&&a.state?(c=a.state,0===(2&c.wrap)?G:(c.head=b,b.done=!1,D)):G}function p(a,b){var c,d,e,f=b.length;return a&&a.state?(c=a.state,0!==c.wrap&&c.mode!==V?G:c.mode===V&&(d=1,d=t(d,b,f,0),d!==c.check)?H:(e=l(a,b,f,f))?(c.mode=na,I):(c.havedict=1,D)):G}var q,r,s=a("../utils/common"),t=a("./adler32"),u=a("./crc32"),v=a("./inffast"),w=a("./inftrees"),x=0,y=1,z=2,A=4,B=5,C=6,D=0,E=1,F=2,G=-2,H=-3,I=-4,J=-5,K=8,L=1,M=2,N=3,O=4,P=5,Q=6,R=7,S=8,T=9,U=10,V=11,W=12,X=13,Y=14,Z=15,$=16,_=17,aa=18,ba=19,ca=20,da=21,ea=22,fa=23,ga=24,ha=25,ia=26,ja=27,ka=28,la=29,ma=30,na=31,oa=32,pa=852,qa=592,ra=15,sa=ra,ta=!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.inflateSetDictionary=p,c.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":86,"./adler32":88,"./crc32":90,"./inffast":93,"./inftrees":95}],95:[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;D<=e;D++)P[D]=0;for(E=0;E<o;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;F<G&&0===P[F];F++);for(H<F&&(H=F),K=1,D=1;D<=e;D++)if(K<<=1,K-=P[D],K<0)return-1;if(K>0&&(a===h||1!==G))return-1;for(Q[1]=0,D=1;D<e;D++)Q[D+1]=Q[D]+P[D];for(E=0;E<o;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;I+J<G&&(K-=P[I+J],!(K<=0));)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":86}],96:[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"}},{}],97:[function(a,b,c){"use strict";function d(a){for(var b=a.length;--b>=0;)a[b]=0}function e(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}function f(a,b){this.dyn_tree=a,this.max_code=0,this.stat_desc=b}function g(a){return a<256?ia[a]:ia[256+(a>>>7)]}function h(a,b){a.pending_buf[a.pending++]=255&b,a.pending_buf[a.pending++]=b>>>8&255}function i(a,b,c){a.bi_valid>X-c?(a.bi_buf|=b<<a.bi_valid&65535,h(a,a.bi_buf),a.bi_buf=b>>X-a.bi_valid,a.bi_valid+=c-X):(a.bi_buf|=b<<a.bi_valid&65535,a.bi_valid+=c)}function j(a,b,c){i(a,c[2*b],c[2*b+1])}function k(a,b){var c=0;do c|=1&a,a>>>=1,c<<=1;while(--b>0);return c>>>1}function l(a){16===a.bi_valid?(h(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 m(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;f<=W;f++)a.bl_count[f]=0;for(i[2*a.heap[a.heap_max]+1]=0,c=a.heap_max+1;c<V;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 n(a,b,c){var d,e,f=new Array(W+1),g=0;for(d=1;d<=W;d++)f[d]=g=g+c[d-1]<<1;for(e=0;e<=b;e++){var h=a[2*e+1];0!==h&&(a[2*e]=k(f[h]++,h))}}function o(){var a,b,c,d,f,g=new Array(W+1);for(c=0,d=0;d<Q-1;d++)for(ka[d]=c,a=0;a<1<<ba[d];a++)ja[c++]=d;for(ja[c-1]=d,f=0,d=0;d<16;d++)for(la[d]=f,a=0;a<1<<ca[d];a++)ia[f++]=d;for(f>>=7;d<T;d++)for(la[d]=f<<7,a=0;a<1<<ca[d]-7;a++)ia[256+f++]=d;for(b=0;b<=W;b++)g[b]=0;for(a=0;a<=143;)ga[2*a+1]=8,a++,g[8]++;for(;a<=255;)ga[2*a+1]=9,a++,g[9]++;for(;a<=279;)ga[2*a+1]=7,a++,g[7]++;for(;a<=287;)ga[2*a+1]=8,a++,g[8]++;for(n(ga,S+1,g),a=0;a<T;a++)ha[2*a+1]=5,ha[2*a]=k(a,5);ma=new e(ga,ba,R+1,S,W),na=new e(ha,ca,0,T,W),oa=new e(new Array(0),da,0,U,Y)}function p(a){var b;for(b=0;b<S;b++)a.dyn_ltree[2*b]=0;for(b=0;b<T;b++)a.dyn_dtree[2*b]=0;for(b=0;b<U;b++)a.bl_tree[2*b]=0;a.dyn_ltree[2*Z]=1,a.opt_len=a.static_len=0,a.last_lit=a.matches=0}function q(a){a.bi_valid>8?h(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 r(a,b,c,d){q(a),d&&(h(a,c),h(a,~c)),G.arraySet(a.pending_buf,a.window,b,c,a.pending),a.pending+=c}function s(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 t(a,b,c){for(var d=a.heap[c],e=c<<1;e<=a.heap_len&&(e<a.heap_len&&s(b,a.heap[e+1],a.heap[e],a.depth)&&e++,!s(b,d,a.heap[e],a.depth));)a.heap[c]=a.heap[e],c=e,e<<=1;a.heap[c]=d}function u(a,b,c){var d,e,f,h,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],e=a.pending_buf[a.l_buf+k],k++,0===d?j(a,e,b):(f=ja[e],j(a,f+R+1,b),h=ba[f],0!==h&&(e-=ka[f],i(a,e,h)),d--,f=g(d),j(a,f,c),h=ca[f],0!==h&&(d-=la[f],i(a,d,h)));while(k<a.last_lit);j(a,Z,b)}function v(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=V,c=0;c<i;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]=j<2?++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--)t(a,f,c);e=i;do c=a.heap[1],a.heap[1]=a.heap[a.heap_len--],t(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++,t(a,f,1);while(a.heap_len>=2);a.heap[--a.heap_max]=a.heap[1],m(a,b),n(f,j,a.bl_count)}function w(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;d<=c;d++)e=g,g=b[2*(d+1)+1],++h<i&&e===g||(h<j?a.bl_tree[2*e]+=h:0!==e?(e!==f&&a.bl_tree[2*e]++,a.bl_tree[2*$]++):h<=10?a.bl_tree[2*_]++:a.bl_tree[2*aa]++,h=0,f=e,0===g?(i=138,j=3):e===g?(i=6,j=3):(i=7,j=4))}function x(a,b,c){var d,e,f=-1,g=b[1],h=0,k=7,l=4;for(0===g&&(k=138,l=3),d=0;d<=c;d++)if(e=g,g=b[2*(d+1)+1],!(++h<k&&e===g)){if(h<l){do j(a,e,a.bl_tree);while(0!==--h)}else 0!==e?(e!==f&&(j(a,e,a.bl_tree),h--),j(a,$,a.bl_tree),i(a,h-3,2)):h<=10?(j(a,_,a.bl_tree),i(a,h-3,3)):(j(a,aa,a.bl_tree),i(a,h-11,7));h=0,f=e,0===g?(k=138,l=3):e===g?(k=6,l=3):(k=7,l=4)}}function y(a){var b;for(w(a,a.dyn_ltree,a.l_desc.max_code),w(a,a.dyn_dtree,a.d_desc.max_code),v(a,a.bl_desc),b=U-1;b>=3&&0===a.bl_tree[2*ea[b]+1];b--);return a.opt_len+=3*(b+1)+5+5+4,b}function z(a,b,c,d){var e;for(i(a,b-257,5),i(a,c-1,5),i(a,d-4,4),e=0;e<d;e++)i(a,a.bl_tree[2*ea[e]+1],3);x(a,a.dyn_ltree,b-1),x(a,a.dyn_dtree,c-1)}function A(a){var b,c=4093624447;for(b=0;b<=31;b++,c>>>=1)if(1&c&&0!==a.dyn_ltree[2*b])return I;if(0!==a.dyn_ltree[18]||0!==a.dyn_ltree[20]||0!==a.dyn_ltree[26])return J;for(b=32;b<R;b++)if(0!==a.dyn_ltree[2*b])return J;return I}function B(a){pa||(o(),pa=!0),a.l_desc=new f(a.dyn_ltree,ma),a.d_desc=new f(a.dyn_dtree,na),a.bl_desc=new f(a.bl_tree,oa),a.bi_buf=0,a.bi_valid=0,p(a)}function C(a,b,c,d){i(a,(L<<1)+(d?1:0),3),r(a,b,c,!0)}function D(a){i(a,M<<1,3),j(a,Z,ga),l(a)}function E(a,b,c,d){var e,f,g=0;a.level>0?(a.strm.data_type===K&&(a.strm.data_type=A(a)),v(a,a.l_desc),v(a,a.d_desc),g=y(a),e=a.opt_len+3+7>>>3,f=a.static_len+3+7>>>3,f<=e&&(e=f)):e=f=c+5,c+4<=e&&b!==-1?C(a,b,c,d):a.strategy===H||f===e?(i(a,(M<<1)+(d?1:0),3),u(a,ga,ha)):(i(a,(N<<1)+(d?1:0),3),z(a,a.l_desc.max_code+1,a.d_desc.max_code+1,g+1),u(a,a.dyn_ltree,a.dyn_dtree)),p(a),d&&q(a)}function F(a,b,c){return a.pending_buf[a.d_buf+2*a.last_lit]=b>>>8&255,a.pending_buf[a.d_buf+2*a.last_lit+1]=255&b,a.pending_buf[a.l_buf+a.last_lit]=255&c,a.last_lit++,0===b?a.dyn_ltree[2*c]++:(a.matches++,b--,a.dyn_ltree[2*(ja[c]+R+1)]++,a.dyn_dtree[2*g(b)]++),a.last_lit===a.lit_bufsize-1}var G=a("../utils/common"),H=4,I=0,J=1,K=2,L=0,M=1,N=2,O=3,P=258,Q=29,R=256,S=R+1+Q,T=30,U=19,V=2*S+1,W=15,X=16,Y=7,Z=256,$=16,_=17,aa=18,ba=[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],ca=[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],da=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],ea=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],fa=512,ga=new Array(2*(S+2));d(ga);var ha=new Array(2*T);d(ha);var ia=new Array(fa);d(ia);var ja=new Array(P-O+1);d(ja);var ka=new Array(Q);d(ka);var la=new Array(T);d(la);var ma,na,oa,pa=!1;c._tr_init=B,c._tr_stored_block=C,c._tr_flush_block=E,c._tr_tally=F,c._tr_align=D},{"../utils/common":86}],98:[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},{}],99:[function(a,b,c){"use strict";function d(a){function b(a){return null===j?void l.push(a):void g(function(){var b=j?a.onFulfilled:a.onRejected;if(null===b)return void(j?a.resolve:a.reject)(k);var c;try{c=b(k)}catch(b){return void a.reject(b)}a.resolve(c)})}function c(a){try{if(a===m)throw new TypeError("A promise cannot be resolved with itself.");if(a&&("object"==typeof a||"function"==typeof a)){var b=a.then;if("function"==typeof b)return void f(b.bind(a),c,h)}j=!0,k=a,i()}catch(a){h(a)}}function h(a){j=!1,k=a,i()}function i(){for(var a=0,c=l.length;a<c;a++)b(l[a]);l=null}if("object"!=typeof this)throw new TypeError("Promises must be constructed via new");if("function"!=typeof a)throw new TypeError("not a function");var j=null,k=null,l=[],m=this;this.then=function(a,c){return new d(function(d,f){b(new e(a,c,d,f))})},f(a,c,h)}function e(a,b,c,d){this.onFulfilled="function"==typeof a?a:null,this.onRejected="function"==typeof b?b:null,this.resolve=c,this.reject=d}function f(a,b,c){var d=!1;try{a(function(a){d||(d=!0,b(a))},function(a){d||(d=!0,c(a))})}catch(a){if(d)return;d=!0,c(a)}}var g=a("asap");b.exports=d},{asap:41}],100:[function(a,b,c){"use strict";function d(a){this.then=function(b){return"function"!=typeof b?this:new e(function(c,d){f(function(){try{c(b(a))}catch(a){d(a)}})})}}var e=a("./core.js"),f=a("asap");b.exports=e,d.prototype=Object.create(e.prototype);var g=new d(!0),h=new d(!1),i=new d(null),j=new d(void 0),k=new d(0),l=new d("");e.resolve=function(a){if(a instanceof e)return a;if(null===a)return i;if(void 0===a)return j;if(a===!0)return g;if(a===!1)return h;if(0===a)return k;if(""===a)return l;if("object"==typeof a||"function"==typeof a)try{var b=a.then;if("function"==typeof b)return new e(b.bind(a))}catch(a){return new e(function(b,c){c(a)})}return new d(a)},e.from=e.cast=function(a){var b=new Error("Promise.from and Promise.cast are deprecated, use Promise.resolve instead");return b.name="Warning",console.warn(b.stack),e.resolve(a)},e.denodeify=function(a,b){return b=b||1/0,function(){var c=this,d=Array.prototype.slice.call(arguments);return new e(function(e,f){for(;d.length&&d.length>b;)d.pop();d.push(function(a,b){a?f(a):e(b)}),a.apply(c,d)})}},e.nodeify=function(a){return function(){var b=Array.prototype.slice.call(arguments),c="function"==typeof b[b.length-1]?b.pop():null;try{return a.apply(this,arguments).nodeify(c)}catch(a){if(null===c||"undefined"==typeof c)return new e(function(b,c){c(a)});f(function(){c(a)})}}},e.all=function(){var a=1===arguments.length&&Array.isArray(arguments[0]),b=Array.prototype.slice.call(a?arguments[0]:arguments);if(!a){var c=new Error("Promise.all should be called with a single array, calling it with multiple arguments is deprecated");c.name="Warning",console.warn(c.stack)}return new e(function(a,c){function d(f,g){try{if(g&&("object"==typeof g||"function"==typeof g)){var h=g.then;if("function"==typeof h)return void 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|
static/js/sticky.js
|
thejonathanma/rush-scaleandcoin
|
import React from 'react'
import jQuery from 'jquery'
import {scroll} from './util.js'
var $ = window.jQuery = jQuery
var Sticky = React.createClass({
scrollTo: function(location) {
scroll(location);
},
render: function() {
return (
<div className="sticky-nav">
<a className="sc-logo" href="/"></a>
<div className="options">
<a className="option" href="/about">About</a>
<a className="option" href="/rush-information">Info</a>
<a className="option" onClick={()=>this.scrollTo('#calendar')}>Calendar</a>
<a className="option" href="/">Home</a>
</div>
</div>
)
}
});
export default Sticky
|
src/molecule_table/app.js
|
neptunjs/experiments
|
import React from 'react';
import ReactDOM from 'react-dom';
import ReactTable from 'react-table';
import {SvgRenderer} from 'react-ocl';
import {MF} from 'react-mf';
import OCL from 'openchemlib/minimal';
import '../react-table.css';
async function fetchData() {
const res = await window.fetch('https://www.cheminfo.org/wikipedia/src/json/data.json');
const text = await res.text();
const data = JSON.parse(text)
.data.molecules;
return data;
}
const size = 200;
const centeredLine = {
textAlign: 'center',
lineHeight: size + 'px'
};
const columns = [
{
header: 'Name',
id: 'name',
accessor: d => d.code,
style: centeredLine
},
{
header: 'Molecular Formula',
id: 'mf',
accessor: d => d.mf.value,
style: centeredLine,
render: function(row) {
return (
<MF mf={row.value} />
);
}
},
{
header: 'Structure',
id: 'structure',
accessor: d => {
return {
oclid: d.actID.value
};
},
render: function(row) {
return (
<SvgRenderer OCL={OCL} oclid={row.value.oclid} width={size} height={size} options={{}} />
);
}
}
];
(async function () {
const data = await fetchData();
ReactDOM.render((
<ReactTable
data={data}
columns={columns}
defaultPageSize={5}
showPagination={true}
/>
), document.getElementsByClassName('container')[0]);
})();
|
fields/types/boolean/BooleanColumn.js
|
linhanyang/keystone
|
import React from 'react';
import Checkbox from '../../components/Checkbox';
import ItemsTableCell from '../../components/ItemsTableCell';
import ItemsTableValue from '../../components/ItemsTableValue';
var BooleanColumn = React.createClass({
displayName: 'BooleanColumn',
propTypes: {
col: React.PropTypes.object,
data: React.PropTypes.object,
},
renderValue () {
return (
<ItemsTableValue truncate={false} field={this.props.col.type}>
<Checkbox readonly checked={this.props.data.fields[this.props.col.path]} />
</ItemsTableValue>
);
},
render () {
return (
<ItemsTableCell>
{this.renderValue()}
</ItemsTableCell>
);
},
});
module.exports = BooleanColumn;
|
ajax/libs/jointjs/0.9.1/joint.nojquery.js
|
paleozogt/cdnjs
|
/*! JointJS v0.9.1 - JavaScript diagramming library 2014-08-07
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
/**
* @license
* Lo-Dash 2.2.1 (Custom Build) <http://lodash.com/>
* Build: `lodash modern -o ./dist/lodash.js`
* Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/>
* Based on Underscore.js 1.5.2 <http://underscorejs.org/LICENSE>
* Copyright 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
* Available under MIT license <http://lodash.com/license>
*/
;(function() {
/** Used as a safe reference for `undefined` in pre ES5 environments */
var undefined;
/** Used to pool arrays and objects used internally */
var arrayPool = [],
objectPool = [];
/** Used to generate unique IDs */
var idCounter = 0;
/** Used to prefix keys to avoid issues with `__proto__` and properties on `Object.prototype` */
var keyPrefix = +new Date + '';
/** Used as the size when optimizations are enabled for large arrays */
var largeArraySize = 75;
/** Used as the max size of the `arrayPool` and `objectPool` */
var maxPoolSize = 40;
/** Used to detect and test whitespace */
var whitespace = (
// whitespace
' \t\x0B\f\xA0\ufeff' +
// line terminators
'\n\r\u2028\u2029' +
// unicode category "Zs" space separators
'\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000'
);
/** Used to match empty string literals in compiled template source */
var reEmptyStringLeading = /\b__p \+= '';/g,
reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;
/**
* Used to match ES6 template delimiters
* http://people.mozilla.org/~jorendorff/es6-draft.html#sec-7.8.6
*/
var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;
/** Used to match regexp flags from their coerced string values */
var reFlags = /\w*$/;
/** Used to detected named functions */
var reFuncName = /^function[ \n\r\t]+\w/;
/** Used to match "interpolate" template delimiters */
var reInterpolate = /<%=([\s\S]+?)%>/g;
/** Used to match leading whitespace and zeros to be removed */
var reLeadingSpacesAndZeros = RegExp('^[' + whitespace + ']*0+(?=.$)');
/** Used to ensure capturing order of template delimiters */
var reNoMatch = /($^)/;
/** Used to detect functions containing a `this` reference */
var reThis = /\bthis\b/;
/** Used to match unescaped characters in compiled string literals */
var reUnescapedString = /['\n\r\t\u2028\u2029\\]/g;
/** Used to assign default `context` object properties */
var contextProps = [
'Array', 'Boolean', 'Date', 'Function', 'Math', 'Number', 'Object',
'RegExp', 'String', '_', 'attachEvent', 'clearTimeout', 'isFinite', 'isNaN',
'parseInt', 'setImmediate', 'setTimeout'
];
/** Used to make template sourceURLs easier to identify */
var templateCounter = 0;
/** `Object#toString` result shortcuts */
var argsClass = '[object Arguments]',
arrayClass = '[object Array]',
boolClass = '[object Boolean]',
dateClass = '[object Date]',
funcClass = '[object Function]',
numberClass = '[object Number]',
objectClass = '[object Object]',
regexpClass = '[object RegExp]',
stringClass = '[object String]';
/** Used to identify object classifications that `_.clone` supports */
var cloneableClasses = {};
cloneableClasses[funcClass] = false;
cloneableClasses[argsClass] = cloneableClasses[arrayClass] =
cloneableClasses[boolClass] = cloneableClasses[dateClass] =
cloneableClasses[numberClass] = cloneableClasses[objectClass] =
cloneableClasses[regexpClass] = cloneableClasses[stringClass] = true;
/** Used as an internal `_.debounce` options object */
var debounceOptions = {
'leading': false,
'maxWait': 0,
'trailing': false
};
/** Used as the property descriptor for `__bindData__` */
var descriptor = {
'configurable': false,
'enumerable': false,
'value': null,
'writable': false
};
/** Used to determine if values are of the language type Object */
var objectTypes = {
'boolean': false,
'function': true,
'object': true,
'number': false,
'string': false,
'undefined': false
};
/** Used to escape characters for inclusion in compiled string literals */
var stringEscapes = {
'\\': '\\',
"'": "'",
'\n': 'n',
'\r': 'r',
'\t': 't',
'\u2028': 'u2028',
'\u2029': 'u2029'
};
/** Used as a reference to the global object */
var root = (objectTypes[typeof window] && window) || this;
/** Detect free variable `exports` */
var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports;
/** Detect free variable `module` */
var freeModule = objectTypes[typeof module] && module && !module.nodeType && module;
/** Detect the popular CommonJS extension `module.exports` */
var moduleExports = freeModule && freeModule.exports === freeExports && freeExports;
/** Detect free variable `global` from Node.js or Browserified code and use it as `root` */
var freeGlobal = objectTypes[typeof global] && global;
if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal)) {
root = freeGlobal;
}
/*--------------------------------------------------------------------------*/
/**
* The base implementation of `_.indexOf` without support for binary searches
* or `fromIndex` constraints.
*
* @private
* @param {Array} array The array to search.
* @param {*} value The value to search for.
* @param {number} [fromIndex=0] The index to search from.
* @returns {number} Returns the index of the matched value or `-1`.
*/
function baseIndexOf(array, value, fromIndex) {
var index = (fromIndex || 0) - 1,
length = array ? array.length : 0;
while (++index < length) {
if (array[index] === value) {
return index;
}
}
return -1;
}
/**
* An implementation of `_.contains` for cache objects that mimics the return
* signature of `_.indexOf` by returning `0` if the value is found, else `-1`.
*
* @private
* @param {Object} cache The cache object to inspect.
* @param {*} value The value to search for.
* @returns {number} Returns `0` if `value` is found, else `-1`.
*/
function cacheIndexOf(cache, value) {
var type = typeof value;
cache = cache.cache;
if (type == 'boolean' || value == null) {
return cache[value] ? 0 : -1;
}
if (type != 'number' && type != 'string') {
type = 'object';
}
var key = type == 'number' ? value : keyPrefix + value;
cache = (cache = cache[type]) && cache[key];
return type == 'object'
? (cache && baseIndexOf(cache, value) > -1 ? 0 : -1)
: (cache ? 0 : -1);
}
/**
* Adds a given value to the corresponding cache object.
*
* @private
* @param {*} value The value to add to the cache.
*/
function cachePush(value) {
var cache = this.cache,
type = typeof value;
if (type == 'boolean' || value == null) {
cache[value] = true;
} else {
if (type != 'number' && type != 'string') {
type = 'object';
}
var key = type == 'number' ? value : keyPrefix + value,
typeCache = cache[type] || (cache[type] = {});
if (type == 'object') {
(typeCache[key] || (typeCache[key] = [])).push(value);
} else {
typeCache[key] = true;
}
}
}
/**
* Used by `_.max` and `_.min` as the default callback when a given
* collection is a string value.
*
* @private
* @param {string} value The character to inspect.
* @returns {number} Returns the code unit of given character.
*/
function charAtCallback(value) {
return value.charCodeAt(0);
}
/**
* Used by `sortBy` to compare transformed `collection` elements, stable sorting
* them in ascending order.
*
* @private
* @param {Object} a The object to compare to `b`.
* @param {Object} b The object to compare to `a`.
* @returns {number} Returns the sort order indicator of `1` or `-1`.
*/
function compareAscending(a, b) {
var ac = a.criteria,
bc = b.criteria;
// ensure a stable sort in V8 and other engines
// http://code.google.com/p/v8/issues/detail?id=90
if (ac !== bc) {
if (ac > bc || typeof ac == 'undefined') {
return 1;
}
if (ac < bc || typeof bc == 'undefined') {
return -1;
}
}
// The JS engine embedded in Adobe applications like InDesign has a buggy
// `Array#sort` implementation that causes it, under certain circumstances,
// to return the same value for `a` and `b`.
// See https://github.com/jashkenas/underscore/pull/1247
return a.index - b.index;
}
/**
* Creates a cache object to optimize linear searches of large arrays.
*
* @private
* @param {Array} [array=[]] The array to search.
* @returns {null|Object} Returns the cache object or `null` if caching should not be used.
*/
function createCache(array) {
var index = -1,
length = array.length,
first = array[0],
mid = array[(length / 2) | 0],
last = array[length - 1];
if (first && typeof first == 'object' &&
mid && typeof mid == 'object' && last && typeof last == 'object') {
return false;
}
var cache = getObject();
cache['false'] = cache['null'] = cache['true'] = cache['undefined'] = false;
var result = getObject();
result.array = array;
result.cache = cache;
result.push = cachePush;
while (++index < length) {
result.push(array[index]);
}
return result;
}
/**
* Used by `template` to escape characters for inclusion in compiled
* string literals.
*
* @private
* @param {string} match The matched character to escape.
* @returns {string} Returns the escaped character.
*/
function escapeStringChar(match) {
return '\\' + stringEscapes[match];
}
/**
* Gets an array from the array pool or creates a new one if the pool is empty.
*
* @private
* @returns {Array} The array from the pool.
*/
function getArray() {
return arrayPool.pop() || [];
}
/**
* Gets an object from the object pool or creates a new one if the pool is empty.
*
* @private
* @returns {Object} The object from the pool.
*/
function getObject() {
return objectPool.pop() || {
'array': null,
'cache': null,
'criteria': null,
'false': false,
'index': 0,
'null': false,
'number': null,
'object': null,
'push': null,
'string': null,
'true': false,
'undefined': false,
'value': null
};
}
/**
* A no-operation function.
*
* @private
*/
function noop() {
// no operation performed
}
/**
* Releases the given array back to the array pool.
*
* @private
* @param {Array} [array] The array to release.
*/
function releaseArray(array) {
array.length = 0;
if (arrayPool.length < maxPoolSize) {
arrayPool.push(array);
}
}
/**
* Releases the given object back to the object pool.
*
* @private
* @param {Object} [object] The object to release.
*/
function releaseObject(object) {
var cache = object.cache;
if (cache) {
releaseObject(cache);
}
object.array = object.cache = object.criteria = object.object = object.number = object.string = object.value = null;
if (objectPool.length < maxPoolSize) {
objectPool.push(object);
}
}
/**
* Slices the `collection` from the `start` index up to, but not including,
* the `end` index.
*
* Note: This function is used instead of `Array#slice` to support node lists
* in IE < 9 and to ensure dense arrays are returned.
*
* @private
* @param {Array|Object|string} collection The collection to slice.
* @param {number} start The start index.
* @param {number} end The end index.
* @returns {Array} Returns the new array.
*/
function slice(array, start, end) {
start || (start = 0);
if (typeof end == 'undefined') {
end = array ? array.length : 0;
}
var index = -1,
length = end - start || 0,
result = Array(length < 0 ? 0 : length);
while (++index < length) {
result[index] = array[start + index];
}
return result;
}
/*--------------------------------------------------------------------------*/
/**
* Create a new `lodash` function using the given context object.
*
* @static
* @memberOf _
* @category Utilities
* @param {Object} [context=root] The context object.
* @returns {Function} Returns the `lodash` function.
*/
function runInContext(context) {
// Avoid issues with some ES3 environments that attempt to use values, named
// after built-in constructors like `Object`, for the creation of literals.
// ES5 clears this up by stating that literals must use built-in constructors.
// See http://es5.github.io/#x11.1.5.
context = context ? _.defaults(root.Object(), context, _.pick(root, contextProps)) : root;
/** Native constructor references */
var Array = context.Array,
Boolean = context.Boolean,
Date = context.Date,
Function = context.Function,
Math = context.Math,
Number = context.Number,
Object = context.Object,
RegExp = context.RegExp,
String = context.String,
TypeError = context.TypeError;
/**
* Used for `Array` method references.
*
* Normally `Array.prototype` would suffice, however, using an array literal
* avoids issues in Narwhal.
*/
var arrayRef = [];
/** Used for native method references */
var objectProto = Object.prototype;
/** Used to restore the original `_` reference in `noConflict` */
var oldDash = context._;
/** Used to detect if a method is native */
var reNative = RegExp('^' +
String(objectProto.valueOf)
.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
.replace(/valueOf|for [^\]]+/g, '.+?') + '$'
);
/** Native method shortcuts */
var ceil = Math.ceil,
clearTimeout = context.clearTimeout,
floor = Math.floor,
fnToString = Function.prototype.toString,
getPrototypeOf = reNative.test(getPrototypeOf = Object.getPrototypeOf) && getPrototypeOf,
hasOwnProperty = objectProto.hasOwnProperty,
now = reNative.test(now = Date.now) && now || function() { return +new Date; },
push = arrayRef.push,
setImmediate = context.setImmediate,
setTimeout = context.setTimeout,
splice = arrayRef.splice,
toString = objectProto.toString,
unshift = arrayRef.unshift;
var defineProperty = (function() {
try {
var o = {},
func = reNative.test(func = Object.defineProperty) && func,
result = func(o, o, o) && func;
} catch(e) { }
return result;
}());
/* Native method shortcuts for methods with the same name as other `lodash` methods */
var nativeBind = reNative.test(nativeBind = toString.bind) && nativeBind,
nativeCreate = reNative.test(nativeCreate = Object.create) && nativeCreate,
nativeIsArray = reNative.test(nativeIsArray = Array.isArray) && nativeIsArray,
nativeIsFinite = context.isFinite,
nativeIsNaN = context.isNaN,
nativeKeys = reNative.test(nativeKeys = Object.keys) && nativeKeys,
nativeMax = Math.max,
nativeMin = Math.min,
nativeParseInt = context.parseInt,
nativeRandom = Math.random,
nativeSlice = arrayRef.slice;
/** Detect various environments */
var isIeOpera = reNative.test(context.attachEvent),
isV8 = nativeBind && !/\n|true/.test(nativeBind + isIeOpera);
/** Used to lookup a built-in constructor by [[Class]] */
var ctorByClass = {};
ctorByClass[arrayClass] = Array;
ctorByClass[boolClass] = Boolean;
ctorByClass[dateClass] = Date;
ctorByClass[funcClass] = Function;
ctorByClass[objectClass] = Object;
ctorByClass[numberClass] = Number;
ctorByClass[regexpClass] = RegExp;
ctorByClass[stringClass] = String;
/*--------------------------------------------------------------------------*/
/**
* Creates a `lodash` object which wraps the given value to enable intuitive
* method chaining.
*
* In addition to Lo-Dash methods, wrappers also have the following `Array` methods:
* `concat`, `join`, `pop`, `push`, `reverse`, `shift`, `slice`, `sort`, `splice`,
* and `unshift`
*
* Chaining is supported in custom builds as long as the `value` method is
* implicitly or explicitly included in the build.
*
* The chainable wrapper functions are:
* `after`, `assign`, `bind`, `bindAll`, `bindKey`, `chain`, `compact`,
* `compose`, `concat`, `countBy`, `createCallback`, `curry`, `debounce`,
* `defaults`, `defer`, `delay`, `difference`, `filter`, `flatten`, `forEach`,
* `forEachRight`, `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `functions`,
* `groupBy`, `indexBy`, `initial`, `intersection`, `invert`, `invoke`, `keys`,
* `map`, `max`, `memoize`, `merge`, `min`, `object`, `omit`, `once`, `pairs`,
* `partial`, `partialRight`, `pick`, `pluck`, `pull`, `push`, `range`, `reject`,
* `remove`, `rest`, `reverse`, `shuffle`, `slice`, `sort`, `sortBy`, `splice`,
* `tap`, `throttle`, `times`, `toArray`, `transform`, `union`, `uniq`, `unshift`,
* `unzip`, `values`, `where`, `without`, `wrap`, and `zip`
*
* The non-chainable wrapper functions are:
* `clone`, `cloneDeep`, `contains`, `escape`, `every`, `find`, `findIndex`,
* `findKey`, `findLast`, `findLastIndex`, `findLastKey`, `has`, `identity`,
* `indexOf`, `isArguments`, `isArray`, `isBoolean`, `isDate`, `isElement`,
* `isEmpty`, `isEqual`, `isFinite`, `isFunction`, `isNaN`, `isNull`, `isNumber`,
* `isObject`, `isPlainObject`, `isRegExp`, `isString`, `isUndefined`, `join`,
* `lastIndexOf`, `mixin`, `noConflict`, `parseInt`, `pop`, `random`, `reduce`,
* `reduceRight`, `result`, `shift`, `size`, `some`, `sortedIndex`, `runInContext`,
* `template`, `unescape`, `uniqueId`, and `value`
*
* The wrapper functions `first` and `last` return wrapped values when `n` is
* provided, otherwise they return unwrapped values.
*
* Explicit chaining can be enabled by using the `_.chain` method.
*
* @name _
* @constructor
* @category Chaining
* @param {*} value The value to wrap in a `lodash` instance.
* @returns {Object} Returns a `lodash` instance.
* @example
*
* var wrapped = _([1, 2, 3]);
*
* // returns an unwrapped value
* wrapped.reduce(function(sum, num) {
* return sum + num;
* });
* // => 6
*
* // returns a wrapped value
* var squares = wrapped.map(function(num) {
* return num * num;
* });
*
* _.isArray(squares);
* // => false
*
* _.isArray(squares.value());
* // => true
*/
function lodash(value) {
// don't wrap if already wrapped, even if wrapped by a different `lodash` constructor
return (value && typeof value == 'object' && !isArray(value) && hasOwnProperty.call(value, '__wrapped__'))
? value
: new lodashWrapper(value);
}
/**
* A fast path for creating `lodash` wrapper objects.
*
* @private
* @param {*} value The value to wrap in a `lodash` instance.
* @param {boolean} chainAll A flag to enable chaining for all methods
* @returns {Object} Returns a `lodash` instance.
*/
function lodashWrapper(value, chainAll) {
this.__chain__ = !!chainAll;
this.__wrapped__ = value;
}
// ensure `new lodashWrapper` is an instance of `lodash`
lodashWrapper.prototype = lodash.prototype;
/**
* An object used to flag environments features.
*
* @static
* @memberOf _
* @type Object
*/
var support = lodash.support = {};
/**
* Detect if `Function#bind` exists and is inferred to be fast (all but V8).
*
* @memberOf _.support
* @type boolean
*/
support.fastBind = nativeBind && !isV8;
/**
* Detect if functions can be decompiled by `Function#toString`
* (all but PS3 and older Opera mobile browsers & avoided in Windows 8 apps).
*
* @memberOf _.support
* @type boolean
*/
support.funcDecomp = !reNative.test(context.WinRTError) && reThis.test(runInContext);
/**
* Detect if `Function#name` is supported (all but IE).
*
* @memberOf _.support
* @type boolean
*/
support.funcNames = typeof Function.name == 'string';
/**
* By default, the template delimiters used by Lo-Dash are similar to those in
* embedded Ruby (ERB). Change the following template settings to use alternative
* delimiters.
*
* @static
* @memberOf _
* @type Object
*/
lodash.templateSettings = {
/**
* Used to detect `data` property values to be HTML-escaped.
*
* @memberOf _.templateSettings
* @type RegExp
*/
'escape': /<%-([\s\S]+?)%>/g,
/**
* Used to detect code to be evaluated.
*
* @memberOf _.templateSettings
* @type RegExp
*/
'evaluate': /<%([\s\S]+?)%>/g,
/**
* Used to detect `data` property values to inject.
*
* @memberOf _.templateSettings
* @type RegExp
*/
'interpolate': reInterpolate,
/**
* Used to reference the data object in the template text.
*
* @memberOf _.templateSettings
* @type string
*/
'variable': '',
/**
* Used to import variables into the compiled template.
*
* @memberOf _.templateSettings
* @type Object
*/
'imports': {
/**
* A reference to the `lodash` function.
*
* @memberOf _.templateSettings.imports
* @type Function
*/
'_': lodash
}
};
/*--------------------------------------------------------------------------*/
/**
* The base implementation of `_.clone` without argument juggling or support
* for `thisArg` binding.
*
* @private
* @param {*} value The value to clone.
* @param {boolean} [deep=false] Specify a deep clone.
* @param {Function} [callback] The function to customize cloning values.
* @param {Array} [stackA=[]] Tracks traversed source objects.
* @param {Array} [stackB=[]] Associates clones with source counterparts.
* @returns {*} Returns the cloned value.
*/
function baseClone(value, deep, callback, stackA, stackB) {
if (callback) {
var result = callback(value);
if (typeof result != 'undefined') {
return result;
}
}
// inspect [[Class]]
var isObj = isObject(value);
if (isObj) {
var className = toString.call(value);
if (!cloneableClasses[className]) {
return value;
}
var ctor = ctorByClass[className];
switch (className) {
case boolClass:
case dateClass:
return new ctor(+value);
case numberClass:
case stringClass:
return new ctor(value);
case regexpClass:
result = ctor(value.source, reFlags.exec(value));
result.lastIndex = value.lastIndex;
return result;
}
} else {
return value;
}
var isArr = isArray(value);
if (deep) {
// check for circular references and return corresponding clone
var initedStack = !stackA;
stackA || (stackA = getArray());
stackB || (stackB = getArray());
var length = stackA.length;
while (length--) {
if (stackA[length] == value) {
return stackB[length];
}
}
result = isArr ? ctor(value.length) : {};
}
else {
result = isArr ? slice(value) : assign({}, value);
}
// add array properties assigned by `RegExp#exec`
if (isArr) {
if (hasOwnProperty.call(value, 'index')) {
result.index = value.index;
}
if (hasOwnProperty.call(value, 'input')) {
result.input = value.input;
}
}
// exit for shallow clone
if (!deep) {
return result;
}
// add the source value to the stack of traversed objects
// and associate it with its clone
stackA.push(value);
stackB.push(result);
// recursively populate clone (susceptible to call stack limits)
(isArr ? forEach : forOwn)(value, function(objValue, key) {
result[key] = baseClone(objValue, deep, callback, stackA, stackB);
});
if (initedStack) {
releaseArray(stackA);
releaseArray(stackB);
}
return result;
}
/**
* The base implementation of `_.createCallback` without support for creating
* "_.pluck" or "_.where" style callbacks.
*
* @private
* @param {*} [func=identity] The value to convert to a callback.
* @param {*} [thisArg] The `this` binding of the created callback.
* @param {number} [argCount] The number of arguments the callback accepts.
* @returns {Function} Returns a callback function.
*/
function baseCreateCallback(func, thisArg, argCount) {
if (typeof func != 'function') {
return identity;
}
// exit early if there is no `thisArg`
if (typeof thisArg == 'undefined') {
return func;
}
var bindData = func.__bindData__ || (support.funcNames && !func.name);
if (typeof bindData == 'undefined') {
var source = reThis && fnToString.call(func);
if (!support.funcNames && source && !reFuncName.test(source)) {
bindData = true;
}
if (support.funcNames || !bindData) {
// checks if `func` references the `this` keyword and stores the result
bindData = !support.funcDecomp || reThis.test(source);
setBindData(func, bindData);
}
}
// exit early if there are no `this` references or `func` is bound
if (bindData !== true && (bindData && bindData[1] & 1)) {
return func;
}
switch (argCount) {
case 1: return function(value) {
return func.call(thisArg, value);
};
case 2: return function(a, b) {
return func.call(thisArg, a, b);
};
case 3: return function(value, index, collection) {
return func.call(thisArg, value, index, collection);
};
case 4: return function(accumulator, value, index, collection) {
return func.call(thisArg, accumulator, value, index, collection);
};
}
return bind(func, thisArg);
}
/**
* The base implementation of `_.flatten` without support for callback
* shorthands or `thisArg` binding.
*
* @private
* @param {Array} array The array to flatten.
* @param {boolean} [isShallow=false] A flag to restrict flattening to a single level.
* @param {boolean} [isArgArrays=false] A flag to restrict flattening to arrays and `arguments` objects.
* @param {number} [fromIndex=0] The index to start from.
* @returns {Array} Returns a new flattened array.
*/
function baseFlatten(array, isShallow, isArgArrays, fromIndex) {
var index = (fromIndex || 0) - 1,
length = array ? array.length : 0,
result = [];
while (++index < length) {
var value = array[index];
if (value && typeof value == 'object' && typeof value.length == 'number'
&& (isArray(value) || isArguments(value))) {
// recursively flatten arrays (susceptible to call stack limits)
if (!isShallow) {
value = baseFlatten(value, isShallow, isArgArrays);
}
var valIndex = -1,
valLength = value.length,
resIndex = result.length;
result.length += valLength;
while (++valIndex < valLength) {
result[resIndex++] = value[valIndex];
}
} else if (!isArgArrays) {
result.push(value);
}
}
return result;
}
/**
* The base implementation of `_.isEqual`, without support for `thisArg` binding,
* that allows partial "_.where" style comparisons.
*
* @private
* @param {*} a The value to compare.
* @param {*} b The other value to compare.
* @param {Function} [callback] The function to customize comparing values.
* @param {Function} [isWhere=false] A flag to indicate performing partial comparisons.
* @param {Array} [stackA=[]] Tracks traversed `a` objects.
* @param {Array} [stackB=[]] Tracks traversed `b` objects.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
*/
function baseIsEqual(a, b, callback, isWhere, stackA, stackB) {
// used to indicate that when comparing objects, `a` has at least the properties of `b`
if (callback) {
var result = callback(a, b);
if (typeof result != 'undefined') {
return !!result;
}
}
// exit early for identical values
if (a === b) {
// treat `+0` vs. `-0` as not equal
return a !== 0 || (1 / a == 1 / b);
}
var type = typeof a,
otherType = typeof b;
// exit early for unlike primitive values
if (a === a &&
!(a && objectTypes[type]) &&
!(b && objectTypes[otherType])) {
return false;
}
// exit early for `null` and `undefined` avoiding ES3's Function#call behavior
// http://es5.github.io/#x15.3.4.4
if (a == null || b == null) {
return a === b;
}
// compare [[Class]] names
var className = toString.call(a),
otherClass = toString.call(b);
if (className == argsClass) {
className = objectClass;
}
if (otherClass == argsClass) {
otherClass = objectClass;
}
if (className != otherClass) {
return false;
}
switch (className) {
case boolClass:
case dateClass:
// coerce dates and booleans to numbers, dates to milliseconds and booleans
// to `1` or `0` treating invalid dates coerced to `NaN` as not equal
return +a == +b;
case numberClass:
// treat `NaN` vs. `NaN` as equal
return (a != +a)
? b != +b
// but treat `+0` vs. `-0` as not equal
: (a == 0 ? (1 / a == 1 / b) : a == +b);
case regexpClass:
case stringClass:
// coerce regexes to strings (http://es5.github.io/#x15.10.6.4)
// treat string primitives and their corresponding object instances as equal
return a == String(b);
}
var isArr = className == arrayClass;
if (!isArr) {
// unwrap any `lodash` wrapped values
if (hasOwnProperty.call(a, '__wrapped__ ') || hasOwnProperty.call(b, '__wrapped__')) {
return baseIsEqual(a.__wrapped__ || a, b.__wrapped__ || b, callback, isWhere, stackA, stackB);
}
// exit for functions and DOM nodes
if (className != objectClass) {
return false;
}
// in older versions of Opera, `arguments` objects have `Array` constructors
var ctorA = a.constructor,
ctorB = b.constructor;
// non `Object` object instances with different constructors are not equal
if (ctorA != ctorB && !(
isFunction(ctorA) && ctorA instanceof ctorA &&
isFunction(ctorB) && ctorB instanceof ctorB
)) {
return false;
}
}
// assume cyclic structures are equal
// the algorithm for detecting cyclic structures is adapted from ES 5.1
// section 15.12.3, abstract operation `JO` (http://es5.github.io/#x15.12.3)
var initedStack = !stackA;
stackA || (stackA = getArray());
stackB || (stackB = getArray());
var length = stackA.length;
while (length--) {
if (stackA[length] == a) {
return stackB[length] == b;
}
}
var size = 0;
result = true;
// add `a` and `b` to the stack of traversed objects
stackA.push(a);
stackB.push(b);
// recursively compare objects and arrays (susceptible to call stack limits)
if (isArr) {
length = a.length;
size = b.length;
// compare lengths to determine if a deep comparison is necessary
result = size == a.length;
if (!result && !isWhere) {
return result;
}
// deep compare the contents, ignoring non-numeric properties
while (size--) {
var index = length,
value = b[size];
if (isWhere) {
while (index--) {
if ((result = baseIsEqual(a[index], value, callback, isWhere, stackA, stackB))) {
break;
}
}
} else if (!(result = baseIsEqual(a[size], value, callback, isWhere, stackA, stackB))) {
break;
}
}
return result;
}
// deep compare objects using `forIn`, instead of `forOwn`, to avoid `Object.keys`
// which, in this case, is more costly
forIn(b, function(value, key, b) {
if (hasOwnProperty.call(b, key)) {
// count the number of properties.
size++;
// deep compare each property value.
return (result = hasOwnProperty.call(a, key) && baseIsEqual(a[key], value, callback, isWhere, stackA, stackB));
}
});
if (result && !isWhere) {
// ensure both objects have the same number of properties
forIn(a, function(value, key, a) {
if (hasOwnProperty.call(a, key)) {
// `size` will be `-1` if `a` has more properties than `b`
return (result = --size > -1);
}
});
}
if (initedStack) {
releaseArray(stackA);
releaseArray(stackB);
}
return result;
}
/**
* The base implementation of `_.merge` without argument juggling or support
* for `thisArg` binding.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @param {Function} [callback] The function to customize merging properties.
* @param {Array} [stackA=[]] Tracks traversed source objects.
* @param {Array} [stackB=[]] Associates values with source counterparts.
*/
function baseMerge(object, source, callback, stackA, stackB) {
(isArray(source) ? forEach : forOwn)(source, function(source, key) {
var found,
isArr,
result = source,
value = object[key];
if (source && ((isArr = isArray(source)) || isPlainObject(source))) {
// avoid merging previously merged cyclic sources
var stackLength = stackA.length;
while (stackLength--) {
if ((found = stackA[stackLength] == source)) {
value = stackB[stackLength];
break;
}
}
if (!found) {
var isShallow;
if (callback) {
result = callback(value, source);
if ((isShallow = typeof result != 'undefined')) {
value = result;
}
}
if (!isShallow) {
value = isArr
? (isArray(value) ? value : [])
: (isPlainObject(value) ? value : {});
}
// add `source` and associated `value` to the stack of traversed objects
stackA.push(source);
stackB.push(value);
// recursively merge objects and arrays (susceptible to call stack limits)
if (!isShallow) {
baseMerge(value, source, callback, stackA, stackB);
}
}
}
else {
if (callback) {
result = callback(value, source);
if (typeof result == 'undefined') {
result = source;
}
}
if (typeof result != 'undefined') {
value = result;
}
}
object[key] = value;
});
}
/**
* The base implementation of `_.uniq` without support for callback shorthands
* or `thisArg` binding.
*
* @private
* @param {Array} array The array to process.
* @param {boolean} [isSorted=false] A flag to indicate that `array` is sorted.
* @param {Function} [callback] The function called per iteration.
* @returns {Array} Returns a duplicate-value-free array.
*/
function baseUniq(array, isSorted, callback) {
var index = -1,
indexOf = getIndexOf(),
length = array ? array.length : 0,
result = [];
var isLarge = !isSorted && length >= largeArraySize && indexOf === baseIndexOf,
seen = (callback || isLarge) ? getArray() : result;
if (isLarge) {
var cache = createCache(seen);
if (cache) {
indexOf = cacheIndexOf;
seen = cache;
} else {
isLarge = false;
seen = callback ? seen : (releaseArray(seen), result);
}
}
while (++index < length) {
var value = array[index],
computed = callback ? callback(value, index, array) : value;
if (isSorted
? !index || seen[seen.length - 1] !== computed
: indexOf(seen, computed) < 0
) {
if (callback || isLarge) {
seen.push(computed);
}
result.push(value);
}
}
if (isLarge) {
releaseArray(seen.array);
releaseObject(seen);
} else if (callback) {
releaseArray(seen);
}
return result;
}
/**
* Creates a function that aggregates a collection, creating an object composed
* of keys generated from the results of running each element of the collection
* through a callback. The given `setter` function sets the keys and values
* of the composed object.
*
* @private
* @param {Function} setter The setter function.
* @returns {Function} Returns the new aggregator function.
*/
function createAggregator(setter) {
return function(collection, callback, thisArg) {
var result = {};
callback = lodash.createCallback(callback, thisArg, 3);
var index = -1,
length = collection ? collection.length : 0;
if (typeof length == 'number') {
while (++index < length) {
var value = collection[index];
setter(result, value, callback(value, index, collection), collection);
}
} else {
forOwn(collection, function(value, key, collection) {
setter(result, value, callback(value, key, collection), collection);
});
}
return result;
};
}
/**
* Creates a function that, when called, either curries or invokes `func`
* with an optional `this` binding and partially applied arguments.
*
* @private
* @param {Function|string} func The function or method name to reference.
* @param {number} bitmask The bitmask of method flags to compose.
* The bitmask may be composed of the following flags:
* 1 - `_.bind`
* 2 - `_.bindKey`
* 4 - `_.curry`
* 8 - `_.curry` (bound)
* 16 - `_.partial`
* 32 - `_.partialRight`
* @param {Array} [partialArgs] An array of arguments to prepend to those
* provided to the new function.
* @param {Array} [partialRightArgs] An array of arguments to append to those
* provided to the new function.
* @param {*} [thisArg] The `this` binding of `func`.
* @param {number} [arity] The arity of `func`.
* @returns {Function} Returns the new bound function.
*/
function createBound(func, bitmask, partialArgs, partialRightArgs, thisArg, arity) {
var isBind = bitmask & 1,
isBindKey = bitmask & 2,
isCurry = bitmask & 4,
isCurryBound = bitmask & 8,
isPartial = bitmask & 16,
isPartialRight = bitmask & 32,
key = func;
if (!isBindKey && !isFunction(func)) {
throw new TypeError;
}
if (isPartial && !partialArgs.length) {
bitmask &= ~16;
isPartial = partialArgs = false;
}
if (isPartialRight && !partialRightArgs.length) {
bitmask &= ~32;
isPartialRight = partialRightArgs = false;
}
var bindData = func && func.__bindData__;
if (bindData) {
if (isBind && !(bindData[1] & 1)) {
bindData[4] = thisArg;
}
if (!isBind && bindData[1] & 1) {
bitmask |= 8;
}
if (isCurry && !(bindData[1] & 4)) {
bindData[5] = arity;
}
if (isPartial) {
push.apply(bindData[2] || (bindData[2] = []), partialArgs);
}
if (isPartialRight) {
push.apply(bindData[3] || (bindData[3] = []), partialRightArgs);
}
bindData[1] |= bitmask;
return createBound.apply(null, bindData);
}
// use `Function#bind` if it exists and is fast
// (in V8 `Function#bind` is slower except when partially applied)
if (isBind && !(isBindKey || isCurry || isPartialRight) &&
(support.fastBind || (nativeBind && isPartial))) {
if (isPartial) {
var args = [thisArg];
push.apply(args, partialArgs);
}
var bound = isPartial
? nativeBind.apply(func, args)
: nativeBind.call(func, thisArg);
}
else {
bound = function() {
// `Function#bind` spec
// http://es5.github.io/#x15.3.4.5
var args = arguments,
thisBinding = isBind ? thisArg : this;
if (isCurry || isPartial || isPartialRight) {
args = nativeSlice.call(args);
if (isPartial) {
unshift.apply(args, partialArgs);
}
if (isPartialRight) {
push.apply(args, partialRightArgs);
}
if (isCurry && args.length < arity) {
bitmask |= 16 & ~32;
return createBound(func, (isCurryBound ? bitmask : bitmask & ~3), args, null, thisArg, arity);
}
}
if (isBindKey) {
func = thisBinding[key];
}
if (this instanceof bound) {
// ensure `new bound` is an instance of `func`
thisBinding = createObject(func.prototype);
// mimic the constructor's `return` behavior
// http://es5.github.io/#x13.2.2
var result = func.apply(thisBinding, args);
return isObject(result) ? result : thisBinding;
}
return func.apply(thisBinding, args);
};
}
setBindData(bound, nativeSlice.call(arguments));
return bound;
}
/**
* Creates a new object with the specified `prototype`.
*
* @private
* @param {Object} prototype The prototype object.
* @returns {Object} Returns the new object.
*/
function createObject(prototype) {
return isObject(prototype) ? nativeCreate(prototype) : {};
}
// fallback for browsers without `Object.create`
if (!nativeCreate) {
createObject = function(prototype) {
if (isObject(prototype)) {
noop.prototype = prototype;
var result = new noop;
noop.prototype = null;
}
return result || {};
};
}
/**
* Used by `escape` to convert characters to HTML entities.
*
* @private
* @param {string} match The matched character to escape.
* @returns {string} Returns the escaped character.
*/
function escapeHtmlChar(match) {
return htmlEscapes[match];
}
/**
* Gets the appropriate "indexOf" function. If the `_.indexOf` method is
* customized, this method returns the custom method, otherwise it returns
* the `baseIndexOf` function.
*
* @private
* @returns {Function} Returns the "indexOf" function.
*/
function getIndexOf() {
var result = (result = lodash.indexOf) === indexOf ? baseIndexOf : result;
return result;
}
/**
* Sets `this` binding data on a given function.
*
* @private
* @param {Function} func The function to set data on.
* @param {*} value The value to set.
*/
var setBindData = !defineProperty ? noop : function(func, value) {
descriptor.value = value;
defineProperty(func, '__bindData__', descriptor);
};
/**
* A fallback implementation of `isPlainObject` which checks if a given value
* is an object created by the `Object` constructor, assuming objects created
* by the `Object` constructor have no inherited enumerable properties and that
* there are no `Object.prototype` extensions.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
*/
function shimIsPlainObject(value) {
var ctor,
result;
// avoid non Object objects, `arguments` objects, and DOM elements
if (!(value && toString.call(value) == objectClass) ||
(ctor = value.constructor, isFunction(ctor) && !(ctor instanceof ctor))) {
return false;
}
// In most environments an object's own properties are iterated before
// its inherited properties. If the last iterated property is an object's
// own property then there are no inherited enumerable properties.
forIn(value, function(value, key) {
result = key;
});
return typeof result == 'undefined' || hasOwnProperty.call(value, result);
}
/**
* Used by `unescape` to convert HTML entities to characters.
*
* @private
* @param {string} match The matched character to unescape.
* @returns {string} Returns the unescaped character.
*/
function unescapeHtmlChar(match) {
return htmlUnescapes[match];
}
/*--------------------------------------------------------------------------*/
/**
* Checks if `value` is an `arguments` object.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is an `arguments` object, else `false`.
* @example
*
* (function() { return _.isArguments(arguments); })(1, 2, 3);
* // => true
*
* _.isArguments([1, 2, 3]);
* // => false
*/
function isArguments(value) {
return value && typeof value == 'object' && typeof value.length == 'number' &&
toString.call(value) == argsClass || false;
}
/**
* Checks if `value` is an array.
*
* @static
* @memberOf _
* @type Function
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is an array, else `false`.
* @example
*
* (function() { return _.isArray(arguments); })();
* // => false
*
* _.isArray([1, 2, 3]);
* // => true
*/
var isArray = nativeIsArray || function(value) {
return value && typeof value == 'object' && typeof value.length == 'number' &&
toString.call(value) == arrayClass || false;
};
/**
* A fallback implementation of `Object.keys` which produces an array of the
* given object's own enumerable property names.
*
* @private
* @type Function
* @param {Object} object The object to inspect.
* @returns {Array} Returns an array of property names.
*/
var shimKeys = function(object) {
var index, iterable = object, result = [];
if (!iterable) return result;
if (!(objectTypes[typeof object])) return result;
for (index in iterable) {
if (hasOwnProperty.call(iterable, index)) {
result.push(index);
}
}
return result
};
/**
* Creates an array composed of the own enumerable property names of an object.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The object to inspect.
* @returns {Array} Returns an array of property names.
* @example
*
* _.keys({ 'one': 1, 'two': 2, 'three': 3 });
* // => ['one', 'two', 'three'] (property order is not guaranteed across environments)
*/
var keys = !nativeKeys ? shimKeys : function(object) {
if (!isObject(object)) {
return [];
}
return nativeKeys(object);
};
/**
* Used to convert characters to HTML entities:
*
* Though the `>` character is escaped for symmetry, characters like `>` and `/`
* don't require escaping in HTML and have no special meaning unless they're part
* of a tag or an unquoted attribute value.
* http://mathiasbynens.be/notes/ambiguous-ampersands (under "semi-related fun fact")
*/
var htmlEscapes = {
'&': '&',
'<': '<',
'>': '>',
'"': '"',
"'": '''
};
/** Used to convert HTML entities to characters */
var htmlUnescapes = invert(htmlEscapes);
/** Used to match HTML entities and HTML characters */
var reEscapedHtml = RegExp('(' + keys(htmlUnescapes).join('|') + ')', 'g'),
reUnescapedHtml = RegExp('[' + keys(htmlEscapes).join('') + ']', 'g');
/*--------------------------------------------------------------------------*/
/**
* Assigns own enumerable properties of source object(s) to the destination
* object. Subsequent sources will overwrite property assignments of previous
* sources. If a callback is provided it will be executed to produce the
* assigned values. The callback is bound to `thisArg` and invoked with two
* arguments; (objectValue, sourceValue).
*
* @static
* @memberOf _
* @type Function
* @alias extend
* @category Objects
* @param {Object} object The destination object.
* @param {...Object} [source] The source objects.
* @param {Function} [callback] The function to customize assigning values.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns the destination object.
* @example
*
* _.assign({ 'name': 'moe' }, { 'age': 40 });
* // => { 'name': 'moe', 'age': 40 }
*
* var defaults = _.partialRight(_.assign, function(a, b) {
* return typeof a == 'undefined' ? b : a;
* });
*
* var food = { 'name': 'apple' };
* defaults(food, { 'name': 'banana', 'type': 'fruit' });
* // => { 'name': 'apple', 'type': 'fruit' }
*/
var assign = function(object, source, guard) {
var index, iterable = object, result = iterable;
if (!iterable) return result;
var args = arguments,
argsIndex = 0,
argsLength = typeof guard == 'number' ? 2 : args.length;
if (argsLength > 3 && typeof args[argsLength - 2] == 'function') {
var callback = baseCreateCallback(args[--argsLength - 1], args[argsLength--], 2);
} else if (argsLength > 2 && typeof args[argsLength - 1] == 'function') {
callback = args[--argsLength];
}
while (++argsIndex < argsLength) {
iterable = args[argsIndex];
if (iterable && objectTypes[typeof iterable]) {
var ownIndex = -1,
ownProps = objectTypes[typeof iterable] && keys(iterable),
length = ownProps ? ownProps.length : 0;
while (++ownIndex < length) {
index = ownProps[ownIndex];
result[index] = callback ? callback(result[index], iterable[index]) : iterable[index];
}
}
}
return result
};
/**
* Creates a clone of `value`. If `deep` is `true` nested objects will also
* be cloned, otherwise they will be assigned by reference. If a callback
* is provided it will be executed to produce the cloned values. If the
* callback returns `undefined` cloning will be handled by the method instead.
* The callback is bound to `thisArg` and invoked with one argument; (value).
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to clone.
* @param {boolean} [deep=false] Specify a deep clone.
* @param {Function} [callback] The function to customize cloning values.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the cloned value.
* @example
*
* var stooges = [
* { 'name': 'moe', 'age': 40 },
* { 'name': 'larry', 'age': 50 }
* ];
*
* var shallow = _.clone(stooges);
* shallow[0] === stooges[0];
* // => true
*
* var deep = _.clone(stooges, true);
* deep[0] === stooges[0];
* // => false
*
* _.mixin({
* 'clone': _.partialRight(_.clone, function(value) {
* return _.isElement(value) ? value.cloneNode(false) : undefined;
* })
* });
*
* var clone = _.clone(document.body);
* clone.childNodes.length;
* // => 0
*/
function clone(value, deep, callback, thisArg) {
// allows working with "Collections" methods without using their `index`
// and `collection` arguments for `deep` and `callback`
if (typeof deep != 'boolean' && deep != null) {
thisArg = callback;
callback = deep;
deep = false;
}
return baseClone(value, deep, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 1));
}
/**
* Creates a deep clone of `value`. If a callback is provided it will be
* executed to produce the cloned values. If the callback returns `undefined`
* cloning will be handled by the method instead. The callback is bound to
* `thisArg` and invoked with one argument; (value).
*
* Note: This method is loosely based on the structured clone algorithm. Functions
* and DOM nodes are **not** cloned. The enumerable properties of `arguments` objects and
* objects created by constructors other than `Object` are cloned to plain `Object` objects.
* See http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to deep clone.
* @param {Function} [callback] The function to customize cloning values.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the deep cloned value.
* @example
*
* var stooges = [
* { 'name': 'moe', 'age': 40 },
* { 'name': 'larry', 'age': 50 }
* ];
*
* var deep = _.cloneDeep(stooges);
* deep[0] === stooges[0];
* // => false
*
* var view = {
* 'label': 'docs',
* 'node': element
* };
*
* var clone = _.cloneDeep(view, function(value) {
* return _.isElement(value) ? value.cloneNode(true) : undefined;
* });
*
* clone.node == view.node;
* // => false
*/
function cloneDeep(value, callback, thisArg) {
return baseClone(value, true, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 1));
}
/**
* Assigns own enumerable properties of source object(s) to the destination
* object for all destination properties that resolve to `undefined`. Once a
* property is set, additional defaults of the same property will be ignored.
*
* @static
* @memberOf _
* @type Function
* @category Objects
* @param {Object} object The destination object.
* @param {...Object} [source] The source objects.
* @param- {Object} [guard] Allows working with `_.reduce` without using its
* `key` and `object` arguments as sources.
* @returns {Object} Returns the destination object.
* @example
*
* var food = { 'name': 'apple' };
* _.defaults(food, { 'name': 'banana', 'type': 'fruit' });
* // => { 'name': 'apple', 'type': 'fruit' }
*/
var defaults = function(object, source, guard) {
var index, iterable = object, result = iterable;
if (!iterable) return result;
var args = arguments,
argsIndex = 0,
argsLength = typeof guard == 'number' ? 2 : args.length;
while (++argsIndex < argsLength) {
iterable = args[argsIndex];
if (iterable && objectTypes[typeof iterable]) {
var ownIndex = -1,
ownProps = objectTypes[typeof iterable] && keys(iterable),
length = ownProps ? ownProps.length : 0;
while (++ownIndex < length) {
index = ownProps[ownIndex];
if (typeof result[index] == 'undefined') result[index] = iterable[index];
}
}
}
return result
};
/**
* This method is like `_.findIndex` except that it returns the key of the
* first element that passes the callback check, instead of the element itself.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The object to search.
* @param {Function|Object|string} [callback=identity] The function called per
* iteration. If a property name or object is provided it will be used to
* create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {string|undefined} Returns the key of the found element, else `undefined`.
* @example
*
* _.findKey({ 'a': 1, 'b': 2, 'c': 3, 'd': 4 }, function(num) {
* return num % 2 == 0;
* });
* // => 'b' (property order is not guaranteed across environments)
*/
function findKey(object, callback, thisArg) {
var result;
callback = lodash.createCallback(callback, thisArg, 3);
forOwn(object, function(value, key, object) {
if (callback(value, key, object)) {
result = key;
return false;
}
});
return result;
}
/**
* This method is like `_.findKey` except that it iterates over elements
* of a `collection` in the opposite order.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The object to search.
* @param {Function|Object|string} [callback=identity] The function called per
* iteration. If a property name or object is provided it will be used to
* create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {string|undefined} Returns the key of the found element, else `undefined`.
* @example
*
* _.findLastKey({ 'a': 1, 'b': 2, 'c': 3, 'd': 4 }, function(num) {
* return num % 2 == 1;
* });
* // => returns `c`, assuming `_.findKey` returns `a`
*/
function findLastKey(object, callback, thisArg) {
var result;
callback = lodash.createCallback(callback, thisArg, 3);
forOwnRight(object, function(value, key, object) {
if (callback(value, key, object)) {
result = key;
return false;
}
});
return result;
}
/**
* Iterates over own and inherited enumerable properties of an object,
* executing the callback for each property. The callback is bound to `thisArg`
* and invoked with three arguments; (value, key, object). Callbacks may exit
* iteration early by explicitly returning `false`.
*
* @static
* @memberOf _
* @type Function
* @category Objects
* @param {Object} object The object to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns `object`.
* @example
*
* function Dog(name) {
* this.name = name;
* }
*
* Dog.prototype.bark = function() {
* console.log('Woof, woof!');
* };
*
* _.forIn(new Dog('Dagny'), function(value, key) {
* console.log(key);
* });
* // => logs 'bark' and 'name' (property order is not guaranteed across environments)
*/
var forIn = function(collection, callback, thisArg) {
var index, iterable = collection, result = iterable;
if (!iterable) return result;
if (!objectTypes[typeof iterable]) return result;
callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3);
for (index in iterable) {
if (callback(iterable[index], index, collection) === false) return result;
}
return result
};
/**
* This method is like `_.forIn` except that it iterates over elements
* of a `collection` in the opposite order.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The object to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns `object`.
* @example
*
* function Dog(name) {
* this.name = name;
* }
*
* Dog.prototype.bark = function() {
* console.log('Woof, woof!');
* };
*
* _.forInRight(new Dog('Dagny'), function(value, key) {
* console.log(key);
* });
* // => logs 'name' and 'bark' assuming `_.forIn ` logs 'bark' and 'name'
*/
function forInRight(object, callback, thisArg) {
var pairs = [];
forIn(object, function(value, key) {
pairs.push(key, value);
});
var length = pairs.length;
callback = baseCreateCallback(callback, thisArg, 3);
while (length--) {
if (callback(pairs[length--], pairs[length], object) === false) {
break;
}
}
return object;
}
/**
* Iterates over own enumerable properties of an object, executing the callback
* for each property. The callback is bound to `thisArg` and invoked with three
* arguments; (value, key, object). Callbacks may exit iteration early by
* explicitly returning `false`.
*
* @static
* @memberOf _
* @type Function
* @category Objects
* @param {Object} object The object to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns `object`.
* @example
*
* _.forOwn({ '0': 'zero', '1': 'one', 'length': 2 }, function(num, key) {
* console.log(key);
* });
* // => logs '0', '1', and 'length' (property order is not guaranteed across environments)
*/
var forOwn = function(collection, callback, thisArg) {
var index, iterable = collection, result = iterable;
if (!iterable) return result;
if (!objectTypes[typeof iterable]) return result;
callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3);
var ownIndex = -1,
ownProps = objectTypes[typeof iterable] && keys(iterable),
length = ownProps ? ownProps.length : 0;
while (++ownIndex < length) {
index = ownProps[ownIndex];
if (callback(iterable[index], index, collection) === false) return result;
}
return result
};
/**
* This method is like `_.forOwn` except that it iterates over elements
* of a `collection` in the opposite order.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The object to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns `object`.
* @example
*
* _.forOwnRight({ '0': 'zero', '1': 'one', 'length': 2 }, function(num, key) {
* console.log(key);
* });
* // => logs 'length', '1', and '0' assuming `_.forOwn` logs '0', '1', and 'length'
*/
function forOwnRight(object, callback, thisArg) {
var props = keys(object),
length = props.length;
callback = baseCreateCallback(callback, thisArg, 3);
while (length--) {
var key = props[length];
if (callback(object[key], key, object) === false) {
break;
}
}
return object;
}
/**
* Creates a sorted array of property names of all enumerable properties,
* own and inherited, of `object` that have function values.
*
* @static
* @memberOf _
* @alias methods
* @category Objects
* @param {Object} object The object to inspect.
* @returns {Array} Returns an array of property names that have function values.
* @example
*
* _.functions(_);
* // => ['all', 'any', 'bind', 'bindAll', 'clone', 'compact', 'compose', ...]
*/
function functions(object) {
var result = [];
forIn(object, function(value, key) {
if (isFunction(value)) {
result.push(key);
}
});
return result.sort();
}
/**
* Checks if the specified object `property` exists and is a direct property,
* instead of an inherited property.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The object to check.
* @param {string} property The property to check for.
* @returns {boolean} Returns `true` if key is a direct property, else `false`.
* @example
*
* _.has({ 'a': 1, 'b': 2, 'c': 3 }, 'b');
* // => true
*/
function has(object, property) {
return object ? hasOwnProperty.call(object, property) : false;
}
/**
* Creates an object composed of the inverted keys and values of the given object.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The object to invert.
* @returns {Object} Returns the created inverted object.
* @example
*
* _.invert({ 'first': 'moe', 'second': 'larry' });
* // => { 'moe': 'first', 'larry': 'second' }
*/
function invert(object) {
var index = -1,
props = keys(object),
length = props.length,
result = {};
while (++index < length) {
var key = props[index];
result[object[key]] = key;
}
return result;
}
/**
* Checks if `value` is a boolean value.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is a boolean value, else `false`.
* @example
*
* _.isBoolean(null);
* // => false
*/
function isBoolean(value) {
return value === true || value === false || toString.call(value) == boolClass;
}
/**
* Checks if `value` is a date.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is a date, else `false`.
* @example
*
* _.isDate(new Date);
* // => true
*/
function isDate(value) {
return value ? (typeof value == 'object' && toString.call(value) == dateClass) : false;
}
/**
* Checks if `value` is a DOM element.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is a DOM element, else `false`.
* @example
*
* _.isElement(document.body);
* // => true
*/
function isElement(value) {
return value ? value.nodeType === 1 : false;
}
/**
* Checks if `value` is empty. Arrays, strings, or `arguments` objects with a
* length of `0` and objects with no own enumerable properties are considered
* "empty".
*
* @static
* @memberOf _
* @category Objects
* @param {Array|Object|string} value The value to inspect.
* @returns {boolean} Returns `true` if the `value` is empty, else `false`.
* @example
*
* _.isEmpty([1, 2, 3]);
* // => false
*
* _.isEmpty({});
* // => true
*
* _.isEmpty('');
* // => true
*/
function isEmpty(value) {
var result = true;
if (!value) {
return result;
}
var className = toString.call(value),
length = value.length;
if ((className == arrayClass || className == stringClass || className == argsClass ) ||
(className == objectClass && typeof length == 'number' && isFunction(value.splice))) {
return !length;
}
forOwn(value, function() {
return (result = false);
});
return result;
}
/**
* Performs a deep comparison between two values to determine if they are
* equivalent to each other. If a callback is provided it will be executed
* to compare values. If the callback returns `undefined` comparisons will
* be handled by the method instead. The callback is bound to `thisArg` and
* invoked with two arguments; (a, b).
*
* @static
* @memberOf _
* @category Objects
* @param {*} a The value to compare.
* @param {*} b The other value to compare.
* @param {Function} [callback] The function to customize comparing values.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
* @example
*
* var moe = { 'name': 'moe', 'age': 40 };
* var copy = { 'name': 'moe', 'age': 40 };
*
* moe == copy;
* // => false
*
* _.isEqual(moe, copy);
* // => true
*
* var words = ['hello', 'goodbye'];
* var otherWords = ['hi', 'goodbye'];
*
* _.isEqual(words, otherWords, function(a, b) {
* var reGreet = /^(?:hello|hi)$/i,
* aGreet = _.isString(a) && reGreet.test(a),
* bGreet = _.isString(b) && reGreet.test(b);
*
* return (aGreet || bGreet) ? (aGreet == bGreet) : undefined;
* });
* // => true
*/
function isEqual(a, b, callback, thisArg) {
return baseIsEqual(a, b, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 2));
}
/**
* Checks if `value` is, or can be coerced to, a finite number.
*
* Note: This is not the same as native `isFinite` which will return true for
* booleans and empty strings. See http://es5.github.io/#x15.1.2.5.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is finite, else `false`.
* @example
*
* _.isFinite(-101);
* // => true
*
* _.isFinite('10');
* // => true
*
* _.isFinite(true);
* // => false
*
* _.isFinite('');
* // => false
*
* _.isFinite(Infinity);
* // => false
*/
function isFinite(value) {
return nativeIsFinite(value) && !nativeIsNaN(parseFloat(value));
}
/**
* Checks if `value` is a function.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is a function, else `false`.
* @example
*
* _.isFunction(_);
* // => true
*/
function isFunction(value) {
return typeof value == 'function';
}
/**
* Checks if `value` is the language type of Object.
* (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is an object, else `false`.
* @example
*
* _.isObject({});
* // => true
*
* _.isObject([1, 2, 3]);
* // => true
*
* _.isObject(1);
* // => false
*/
function isObject(value) {
// check if the value is the ECMAScript language type of Object
// http://es5.github.io/#x8
// and avoid a V8 bug
// http://code.google.com/p/v8/issues/detail?id=2291
return !!(value && objectTypes[typeof value]);
}
/**
* Checks if `value` is `NaN`.
*
* Note: This is not the same as native `isNaN` which will return `true` for
* `undefined` and other non-numeric values. See http://es5.github.io/#x15.1.2.4.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is `NaN`, else `false`.
* @example
*
* _.isNaN(NaN);
* // => true
*
* _.isNaN(new Number(NaN));
* // => true
*
* isNaN(undefined);
* // => true
*
* _.isNaN(undefined);
* // => false
*/
function isNaN(value) {
// `NaN` as a primitive is the only value that is not equal to itself
// (perform the [[Class]] check first to avoid errors with some host objects in IE)
return isNumber(value) && value != +value;
}
/**
* Checks if `value` is `null`.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is `null`, else `false`.
* @example
*
* _.isNull(null);
* // => true
*
* _.isNull(undefined);
* // => false
*/
function isNull(value) {
return value === null;
}
/**
* Checks if `value` is a number.
*
* Note: `NaN` is considered a number. See http://es5.github.io/#x8.5.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is a number, else `false`.
* @example
*
* _.isNumber(8.4 * 5);
* // => true
*/
function isNumber(value) {
return typeof value == 'number' || toString.call(value) == numberClass;
}
/**
* Checks if `value` is an object created by the `Object` constructor.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
* @example
*
* function Stooge(name, age) {
* this.name = name;
* this.age = age;
* }
*
* _.isPlainObject(new Stooge('moe', 40));
* // => false
*
* _.isPlainObject([1, 2, 3]);
* // => false
*
* _.isPlainObject({ 'name': 'moe', 'age': 40 });
* // => true
*/
var isPlainObject = function(value) {
if (!(value && toString.call(value) == objectClass)) {
return false;
}
var valueOf = value.valueOf,
objProto = typeof valueOf == 'function' && (objProto = getPrototypeOf(valueOf)) && getPrototypeOf(objProto);
return objProto
? (value == objProto || getPrototypeOf(value) == objProto)
: shimIsPlainObject(value);
};
/**
* Checks if `value` is a regular expression.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is a regular expression, else `false`.
* @example
*
* _.isRegExp(/moe/);
* // => true
*/
function isRegExp(value) {
return value ? (typeof value == 'object' && toString.call(value) == regexpClass) : false;
}
/**
* Checks if `value` is a string.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is a string, else `false`.
* @example
*
* _.isString('moe');
* // => true
*/
function isString(value) {
return typeof value == 'string' || toString.call(value) == stringClass;
}
/**
* Checks if `value` is `undefined`.
*
* @static
* @memberOf _
* @category Objects
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if the `value` is `undefined`, else `false`.
* @example
*
* _.isUndefined(void 0);
* // => true
*/
function isUndefined(value) {
return typeof value == 'undefined';
}
/**
* Recursively merges own enumerable properties of the source object(s), that
* don't resolve to `undefined` into the destination object. Subsequent sources
* will overwrite property assignments of previous sources. If a callback is
* provided it will be executed to produce the merged values of the destination
* and source properties. If the callback returns `undefined` merging will
* be handled by the method instead. The callback is bound to `thisArg` and
* invoked with two arguments; (objectValue, sourceValue).
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The destination object.
* @param {...Object} [source] The source objects.
* @param {Function} [callback] The function to customize merging properties.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns the destination object.
* @example
*
* var names = {
* 'stooges': [
* { 'name': 'moe' },
* { 'name': 'larry' }
* ]
* };
*
* var ages = {
* 'stooges': [
* { 'age': 40 },
* { 'age': 50 }
* ]
* };
*
* _.merge(names, ages);
* // => { 'stooges': [{ 'name': 'moe', 'age': 40 }, { 'name': 'larry', 'age': 50 }] }
*
* var food = {
* 'fruits': ['apple'],
* 'vegetables': ['beet']
* };
*
* var otherFood = {
* 'fruits': ['banana'],
* 'vegetables': ['carrot']
* };
*
* _.merge(food, otherFood, function(a, b) {
* return _.isArray(a) ? a.concat(b) : undefined;
* });
* // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot] }
*/
function merge(object) {
var args = arguments,
length = 2;
if (!isObject(object)) {
return object;
}
// allows working with `_.reduce` and `_.reduceRight` without using
// their `index` and `collection` arguments
if (typeof args[2] != 'number') {
length = args.length;
}
if (length > 3 && typeof args[length - 2] == 'function') {
var callback = baseCreateCallback(args[--length - 1], args[length--], 2);
} else if (length > 2 && typeof args[length - 1] == 'function') {
callback = args[--length];
}
var sources = nativeSlice.call(arguments, 1, length),
index = -1,
stackA = getArray(),
stackB = getArray();
while (++index < length) {
baseMerge(object, sources[index], callback, stackA, stackB);
}
releaseArray(stackA);
releaseArray(stackB);
return object;
}
/**
* Creates a shallow clone of `object` excluding the specified properties.
* Property names may be specified as individual arguments or as arrays of
* property names. If a callback is provided it will be executed for each
* property of `object` omitting the properties the callback returns truey
* for. The callback is bound to `thisArg` and invoked with three arguments;
* (value, key, object).
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The source object.
* @param {Function|...string|string[]} [callback] The properties to omit or the
* function called per iteration.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns an object without the omitted properties.
* @example
*
* _.omit({ 'name': 'moe', 'age': 40 }, 'age');
* // => { 'name': 'moe' }
*
* _.omit({ 'name': 'moe', 'age': 40 }, function(value) {
* return typeof value == 'number';
* });
* // => { 'name': 'moe' }
*/
function omit(object, callback, thisArg) {
var indexOf = getIndexOf(),
isFunc = typeof callback == 'function',
result = {};
if (isFunc) {
callback = lodash.createCallback(callback, thisArg, 3);
} else {
var props = baseFlatten(arguments, true, false, 1);
}
forIn(object, function(value, key, object) {
if (isFunc
? !callback(value, key, object)
: indexOf(props, key) < 0
) {
result[key] = value;
}
});
return result;
}
/**
* Creates a two dimensional array of an object's key-value pairs,
* i.e. `[[key1, value1], [key2, value2]]`.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The object to inspect.
* @returns {Array} Returns new array of key-value pairs.
* @example
*
* _.pairs({ 'moe': 30, 'larry': 40 });
* // => [['moe', 30], ['larry', 40]] (property order is not guaranteed across environments)
*/
function pairs(object) {
var index = -1,
props = keys(object),
length = props.length,
result = Array(length);
while (++index < length) {
var key = props[index];
result[index] = [key, object[key]];
}
return result;
}
/**
* Creates a shallow clone of `object` composed of the specified properties.
* Property names may be specified as individual arguments or as arrays of
* property names. If a callback is provided it will be executed for each
* property of `object` picking the properties the callback returns truey
* for. The callback is bound to `thisArg` and invoked with three arguments;
* (value, key, object).
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The source object.
* @param {Function|...string|string[]} [callback] The function called per
* iteration or property names to pick, specified as individual property
* names or arrays of property names.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns an object composed of the picked properties.
* @example
*
* _.pick({ 'name': 'moe', '_userid': 'moe1' }, 'name');
* // => { 'name': 'moe' }
*
* _.pick({ 'name': 'moe', '_userid': 'moe1' }, function(value, key) {
* return key.charAt(0) != '_';
* });
* // => { 'name': 'moe' }
*/
function pick(object, callback, thisArg) {
var result = {};
if (typeof callback != 'function') {
var index = -1,
props = baseFlatten(arguments, true, false, 1),
length = isObject(object) ? props.length : 0;
while (++index < length) {
var key = props[index];
if (key in object) {
result[key] = object[key];
}
}
} else {
callback = lodash.createCallback(callback, thisArg, 3);
forIn(object, function(value, key, object) {
if (callback(value, key, object)) {
result[key] = value;
}
});
}
return result;
}
/**
* An alternative to `_.reduce` this method transforms `object` to a new
* `accumulator` object which is the result of running each of its elements
* through a callback, with each callback execution potentially mutating
* the `accumulator` object. The callback is bound to `thisArg` and invoked
* with four arguments; (accumulator, value, key, object). Callbacks may exit
* iteration early by explicitly returning `false`.
*
* @static
* @memberOf _
* @category Objects
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
* @param {*} [accumulator] The custom accumulator value.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the accumulated value.
* @example
*
* var squares = _.transform([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], function(result, num) {
* num *= num;
* if (num % 2) {
* return result.push(num) < 3;
* }
* });
* // => [1, 9, 25]
*
* var mapped = _.transform({ 'a': 1, 'b': 2, 'c': 3 }, function(result, num, key) {
* result[key] = num * 3;
* });
* // => { 'a': 3, 'b': 6, 'c': 9 }
*/
function transform(object, callback, accumulator, thisArg) {
var isArr = isArray(object);
callback = baseCreateCallback(callback, thisArg, 4);
if (accumulator == null) {
if (isArr) {
accumulator = [];
} else {
var ctor = object && object.constructor,
proto = ctor && ctor.prototype;
accumulator = createObject(proto);
}
}
(isArr ? forEach : forOwn)(object, function(value, index, object) {
return callback(accumulator, value, index, object);
});
return accumulator;
}
/**
* Creates an array composed of the own enumerable property values of `object`.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} object The object to inspect.
* @returns {Array} Returns an array of property values.
* @example
*
* _.values({ 'one': 1, 'two': 2, 'three': 3 });
* // => [1, 2, 3] (property order is not guaranteed across environments)
*/
function values(object) {
var index = -1,
props = keys(object),
length = props.length,
result = Array(length);
while (++index < length) {
result[index] = object[props[index]];
}
return result;
}
/*--------------------------------------------------------------------------*/
/**
* Creates an array of elements from the specified indexes, or keys, of the
* `collection`. Indexes may be specified as individual arguments or as arrays
* of indexes.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {...(number|number[]|string|string[])} [index] The indexes of `collection`
* to retrieve, specified as individual indexes or arrays of indexes.
* @returns {Array} Returns a new array of elements corresponding to the
* provided indexes.
* @example
*
* _.at(['a', 'b', 'c', 'd', 'e'], [0, 2, 4]);
* // => ['a', 'c', 'e']
*
* _.at(['moe', 'larry', 'curly'], 0, 2);
* // => ['moe', 'curly']
*/
function at(collection) {
var args = arguments,
index = -1,
props = baseFlatten(args, true, false, 1),
length = (args[2] && args[2][args[1]] === collection) ? 1 : props.length,
result = Array(length);
while(++index < length) {
result[index] = collection[props[index]];
}
return result;
}
/**
* Checks if a given value is present in a collection using strict equality
* for comparisons, i.e. `===`. If `fromIndex` is negative, it is used as the
* offset from the end of the collection.
*
* @static
* @memberOf _
* @alias include
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {*} target The value to check for.
* @param {number} [fromIndex=0] The index to search from.
* @returns {boolean} Returns `true` if the `target` element is found, else `false`.
* @example
*
* _.contains([1, 2, 3], 1);
* // => true
*
* _.contains([1, 2, 3], 1, 2);
* // => false
*
* _.contains({ 'name': 'moe', 'age': 40 }, 'moe');
* // => true
*
* _.contains('curly', 'ur');
* // => true
*/
function contains(collection, target, fromIndex) {
var index = -1,
indexOf = getIndexOf(),
length = collection ? collection.length : 0,
result = false;
fromIndex = (fromIndex < 0 ? nativeMax(0, length + fromIndex) : fromIndex) || 0;
if (isArray(collection)) {
result = indexOf(collection, target, fromIndex) > -1;
} else if (typeof length == 'number') {
result = (isString(collection) ? collection.indexOf(target, fromIndex) : indexOf(collection, target, fromIndex)) > -1;
} else {
forOwn(collection, function(value) {
if (++index >= fromIndex) {
return !(result = value === target);
}
});
}
return result;
}
/**
* Creates an object composed of keys generated from the results of running
* each element of `collection` through the callback. The corresponding value
* of each key is the number of times the key was returned by the callback.
* The callback is bound to `thisArg` and invoked with three arguments;
* (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns the composed aggregate object.
* @example
*
* _.countBy([4.3, 6.1, 6.4], function(num) { return Math.floor(num); });
* // => { '4': 1, '6': 2 }
*
* _.countBy([4.3, 6.1, 6.4], function(num) { return this.floor(num); }, Math);
* // => { '4': 1, '6': 2 }
*
* _.countBy(['one', 'two', 'three'], 'length');
* // => { '3': 2, '5': 1 }
*/
var countBy = createAggregator(function(result, value, key) {
(hasOwnProperty.call(result, key) ? result[key]++ : result[key] = 1);
});
/**
* Checks if the given callback returns truey value for **all** elements of
* a collection. The callback is bound to `thisArg` and invoked with three
* arguments; (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @alias all
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {boolean} Returns `true` if all elements passed the callback check,
* else `false`.
* @example
*
* _.every([true, 1, null, 'yes'], Boolean);
* // => false
*
* var stooges = [
* { 'name': 'moe', 'age': 40 },
* { 'name': 'larry', 'age': 50 }
* ];
*
* // using "_.pluck" callback shorthand
* _.every(stooges, 'age');
* // => true
*
* // using "_.where" callback shorthand
* _.every(stooges, { 'age': 50 });
* // => false
*/
function every(collection, callback, thisArg) {
var result = true;
callback = lodash.createCallback(callback, thisArg, 3);
var index = -1,
length = collection ? collection.length : 0;
if (typeof length == 'number') {
while (++index < length) {
if (!(result = !!callback(collection[index], index, collection))) {
break;
}
}
} else {
forOwn(collection, function(value, index, collection) {
return (result = !!callback(value, index, collection));
});
}
return result;
}
/**
* Iterates over elements of a collection, returning an array of all elements
* the callback returns truey for. The callback is bound to `thisArg` and
* invoked with three arguments; (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @alias select
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns a new array of elements that passed the callback check.
* @example
*
* var evens = _.filter([1, 2, 3, 4, 5, 6], function(num) { return num % 2 == 0; });
* // => [2, 4, 6]
*
* var food = [
* { 'name': 'apple', 'organic': false, 'type': 'fruit' },
* { 'name': 'carrot', 'organic': true, 'type': 'vegetable' }
* ];
*
* // using "_.pluck" callback shorthand
* _.filter(food, 'organic');
* // => [{ 'name': 'carrot', 'organic': true, 'type': 'vegetable' }]
*
* // using "_.where" callback shorthand
* _.filter(food, { 'type': 'fruit' });
* // => [{ 'name': 'apple', 'organic': false, 'type': 'fruit' }]
*/
function filter(collection, callback, thisArg) {
var result = [];
callback = lodash.createCallback(callback, thisArg, 3);
var index = -1,
length = collection ? collection.length : 0;
if (typeof length == 'number') {
while (++index < length) {
var value = collection[index];
if (callback(value, index, collection)) {
result.push(value);
}
}
} else {
forOwn(collection, function(value, index, collection) {
if (callback(value, index, collection)) {
result.push(value);
}
});
}
return result;
}
/**
* Iterates over elements of a collection, returning the first element that
* the callback returns truey for. The callback is bound to `thisArg` and
* invoked with three arguments; (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @alias detect, findWhere
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the found element, else `undefined`.
* @example
*
* _.find([1, 2, 3, 4], function(num) {
* return num % 2 == 0;
* });
* // => 2
*
* var food = [
* { 'name': 'apple', 'organic': false, 'type': 'fruit' },
* { 'name': 'banana', 'organic': true, 'type': 'fruit' },
* { 'name': 'beet', 'organic': false, 'type': 'vegetable' }
* ];
*
* // using "_.where" callback shorthand
* _.find(food, { 'type': 'vegetable' });
* // => { 'name': 'beet', 'organic': false, 'type': 'vegetable' }
*
* // using "_.pluck" callback shorthand
* _.find(food, 'organic');
* // => { 'name': 'banana', 'organic': true, 'type': 'fruit' }
*/
function find(collection, callback, thisArg) {
callback = lodash.createCallback(callback, thisArg, 3);
var index = -1,
length = collection ? collection.length : 0;
if (typeof length == 'number') {
while (++index < length) {
var value = collection[index];
if (callback(value, index, collection)) {
return value;
}
}
} else {
var result;
forOwn(collection, function(value, index, collection) {
if (callback(value, index, collection)) {
result = value;
return false;
}
});
return result;
}
}
/**
* This method is like `_.find` except that it iterates over elements
* of a `collection` from right to left.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the found element, else `undefined`.
* @example
*
* _.findLast([1, 2, 3, 4], function(num) {
* return num % 2 == 1;
* });
* // => 3
*/
function findLast(collection, callback, thisArg) {
var result;
callback = lodash.createCallback(callback, thisArg, 3);
forEachRight(collection, function(value, index, collection) {
if (callback(value, index, collection)) {
result = value;
return false;
}
});
return result;
}
/**
* Iterates over elements of a collection, executing the callback for each
* element. The callback is bound to `thisArg` and invoked with three arguments;
* (value, index|key, collection). Callbacks may exit iteration early by
* explicitly returning `false`.
*
* @static
* @memberOf _
* @alias each
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array|Object|string} Returns `collection`.
* @example
*
* _([1, 2, 3]).forEach(function(num) { console.log(num); }).join(',');
* // => logs each number and returns '1,2,3'
*
* _.forEach({ 'one': 1, 'two': 2, 'three': 3 }, function(num) { console.log(num); });
* // => logs each number and returns the object (property order is not guaranteed across environments)
*/
function forEach(collection, callback, thisArg) {
var index = -1,
length = collection ? collection.length : 0;
callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3);
if (typeof length == 'number') {
while (++index < length) {
if (callback(collection[index], index, collection) === false) {
break;
}
}
} else {
forOwn(collection, callback);
}
return collection;
}
/**
* This method is like `_.forEach` except that it iterates over elements
* of a `collection` from right to left.
*
* @static
* @memberOf _
* @alias eachRight
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array|Object|string} Returns `collection`.
* @example
*
* _([1, 2, 3]).forEachRight(function(num) { console.log(num); }).join(',');
* // => logs each number from right to left and returns '3,2,1'
*/
function forEachRight(collection, callback, thisArg) {
var length = collection ? collection.length : 0;
callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3);
if (typeof length == 'number') {
while (length--) {
if (callback(collection[length], length, collection) === false) {
break;
}
}
} else {
var props = keys(collection);
length = props.length;
forOwn(collection, function(value, key, collection) {
key = props ? props[--length] : --length;
return callback(collection[key], key, collection);
});
}
return collection;
}
/**
* Creates an object composed of keys generated from the results of running
* each element of a collection through the callback. The corresponding value
* of each key is an array of the elements responsible for generating the key.
* The callback is bound to `thisArg` and invoked with three arguments;
* (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns the composed aggregate object.
* @example
*
* _.groupBy([4.2, 6.1, 6.4], function(num) { return Math.floor(num); });
* // => { '4': [4.2], '6': [6.1, 6.4] }
*
* _.groupBy([4.2, 6.1, 6.4], function(num) { return this.floor(num); }, Math);
* // => { '4': [4.2], '6': [6.1, 6.4] }
*
* // using "_.pluck" callback shorthand
* _.groupBy(['one', 'two', 'three'], 'length');
* // => { '3': ['one', 'two'], '5': ['three'] }
*/
var groupBy = createAggregator(function(result, value, key) {
(hasOwnProperty.call(result, key) ? result[key] : result[key] = []).push(value);
});
/**
* Creates an object composed of keys generated from the results of running
* each element of the collection through the given callback. The corresponding
* value of each key is the last element responsible for generating the key.
* The callback is bound to `thisArg` and invoked with three arguments;
* (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Object} Returns the composed aggregate object.
* @example
*
* var keys = [
* { 'dir': 'left', 'code': 97 },
* { 'dir': 'right', 'code': 100 }
* ];
*
* _.indexBy(keys, 'dir');
* // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
*
* _.indexBy(keys, function(key) { return String.fromCharCode(key.code); });
* // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
*
* _.indexBy(stooges, function(key) { this.fromCharCode(key.code); }, String);
* // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
*/
var indexBy = createAggregator(function(result, value, key) {
result[key] = value;
});
/**
* Invokes the method named by `methodName` on each element in the `collection`
* returning an array of the results of each invoked method. Additional arguments
* will be provided to each invoked method. If `methodName` is a function it
* will be invoked for, and `this` bound to, each element in the `collection`.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|string} methodName The name of the method to invoke or
* the function invoked per iteration.
* @param {...*} [arg] Arguments to invoke the method with.
* @returns {Array} Returns a new array of the results of each invoked method.
* @example
*
* _.invoke([[5, 1, 7], [3, 2, 1]], 'sort');
* // => [[1, 5, 7], [1, 2, 3]]
*
* _.invoke([123, 456], String.prototype.split, '');
* // => [['1', '2', '3'], ['4', '5', '6']]
*/
function invoke(collection, methodName) {
var args = nativeSlice.call(arguments, 2),
index = -1,
isFunc = typeof methodName == 'function',
length = collection ? collection.length : 0,
result = Array(typeof length == 'number' ? length : 0);
forEach(collection, function(value) {
result[++index] = (isFunc ? methodName : value[methodName]).apply(value, args);
});
return result;
}
/**
* Creates an array of values by running each element in the collection
* through the callback. The callback is bound to `thisArg` and invoked with
* three arguments; (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @alias collect
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns a new array of the results of each `callback` execution.
* @example
*
* _.map([1, 2, 3], function(num) { return num * 3; });
* // => [3, 6, 9]
*
* _.map({ 'one': 1, 'two': 2, 'three': 3 }, function(num) { return num * 3; });
* // => [3, 6, 9] (property order is not guaranteed across environments)
*
* var stooges = [
* { 'name': 'moe', 'age': 40 },
* { 'name': 'larry', 'age': 50 }
* ];
*
* // using "_.pluck" callback shorthand
* _.map(stooges, 'name');
* // => ['moe', 'larry']
*/
function map(collection, callback, thisArg) {
var index = -1,
length = collection ? collection.length : 0;
callback = lodash.createCallback(callback, thisArg, 3);
if (typeof length == 'number') {
var result = Array(length);
while (++index < length) {
result[index] = callback(collection[index], index, collection);
}
} else {
result = [];
forOwn(collection, function(value, key, collection) {
result[++index] = callback(value, key, collection);
});
}
return result;
}
/**
* Retrieves the maximum value of a collection. If the collection is empty or
* falsey `-Infinity` is returned. If a callback is provided it will be executed
* for each value in the collection to generate the criterion by which the value
* is ranked. The callback is bound to `thisArg` and invoked with three
* arguments; (value, index, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the maximum value.
* @example
*
* _.max([4, 2, 8, 6]);
* // => 8
*
* var stooges = [
* { 'name': 'moe', 'age': 40 },
* { 'name': 'larry', 'age': 50 }
* ];
*
* _.max(stooges, function(stooge) { return stooge.age; });
* // => { 'name': 'larry', 'age': 50 };
*
* // using "_.pluck" callback shorthand
* _.max(stooges, 'age');
* // => { 'name': 'larry', 'age': 50 };
*/
function max(collection, callback, thisArg) {
var computed = -Infinity,
result = computed;
if (!callback && isArray(collection)) {
var index = -1,
length = collection.length;
while (++index < length) {
var value = collection[index];
if (value > result) {
result = value;
}
}
} else {
callback = (!callback && isString(collection))
? charAtCallback
: lodash.createCallback(callback, thisArg, 3);
forEach(collection, function(value, index, collection) {
var current = callback(value, index, collection);
if (current > computed) {
computed = current;
result = value;
}
});
}
return result;
}
/**
* Retrieves the minimum value of a collection. If the collection is empty or
* falsey `Infinity` is returned. If a callback is provided it will be executed
* for each value in the collection to generate the criterion by which the value
* is ranked. The callback is bound to `thisArg` and invoked with three
* arguments; (value, index, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the minimum value.
* @example
*
* _.min([4, 2, 8, 6]);
* // => 2
*
* var stooges = [
* { 'name': 'moe', 'age': 40 },
* { 'name': 'larry', 'age': 50 }
* ];
*
* _.min(stooges, function(stooge) { return stooge.age; });
* // => { 'name': 'moe', 'age': 40 };
*
* // using "_.pluck" callback shorthand
* _.min(stooges, 'age');
* // => { 'name': 'moe', 'age': 40 };
*/
function min(collection, callback, thisArg) {
var computed = Infinity,
result = computed;
if (!callback && isArray(collection)) {
var index = -1,
length = collection.length;
while (++index < length) {
var value = collection[index];
if (value < result) {
result = value;
}
}
} else {
callback = (!callback && isString(collection))
? charAtCallback
: lodash.createCallback(callback, thisArg, 3);
forEach(collection, function(value, index, collection) {
var current = callback(value, index, collection);
if (current < computed) {
computed = current;
result = value;
}
});
}
return result;
}
/**
* Retrieves the value of a specified property from all elements in the `collection`.
*
* @static
* @memberOf _
* @type Function
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {string} property The property to pluck.
* @returns {Array} Returns a new array of property values.
* @example
*
* var stooges = [
* { 'name': 'moe', 'age': 40 },
* { 'name': 'larry', 'age': 50 }
* ];
*
* _.pluck(stooges, 'name');
* // => ['moe', 'larry']
*/
function pluck(collection, property) {
var index = -1,
length = collection ? collection.length : 0;
if (typeof length == 'number') {
var result = Array(length);
while (++index < length) {
result[index] = collection[index][property];
}
}
return result || map(collection, property);
}
/**
* Reduces a collection to a value which is the accumulated result of running
* each element in the collection through the callback, where each successive
* callback execution consumes the return value of the previous execution. If
* `accumulator` is not provided the first element of the collection will be
* used as the initial `accumulator` value. The callback is bound to `thisArg`
* and invoked with four arguments; (accumulator, value, index|key, collection).
*
* @static
* @memberOf _
* @alias foldl, inject
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
* @param {*} [accumulator] Initial value of the accumulator.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the accumulated value.
* @example
*
* var sum = _.reduce([1, 2, 3], function(sum, num) {
* return sum + num;
* });
* // => 6
*
* var mapped = _.reduce({ 'a': 1, 'b': 2, 'c': 3 }, function(result, num, key) {
* result[key] = num * 3;
* return result;
* }, {});
* // => { 'a': 3, 'b': 6, 'c': 9 }
*/
function reduce(collection, callback, accumulator, thisArg) {
if (!collection) return accumulator;
var noaccum = arguments.length < 3;
callback = baseCreateCallback(callback, thisArg, 4);
var index = -1,
length = collection.length;
if (typeof length == 'number') {
if (noaccum) {
accumulator = collection[++index];
}
while (++index < length) {
accumulator = callback(accumulator, collection[index], index, collection);
}
} else {
forOwn(collection, function(value, index, collection) {
accumulator = noaccum
? (noaccum = false, value)
: callback(accumulator, value, index, collection)
});
}
return accumulator;
}
/**
* This method is like `_.reduce` except that it iterates over elements
* of a `collection` from right to left.
*
* @static
* @memberOf _
* @alias foldr
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function} [callback=identity] The function called per iteration.
* @param {*} [accumulator] Initial value of the accumulator.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the accumulated value.
* @example
*
* var list = [[0, 1], [2, 3], [4, 5]];
* var flat = _.reduceRight(list, function(a, b) { return a.concat(b); }, []);
* // => [4, 5, 2, 3, 0, 1]
*/
function reduceRight(collection, callback, accumulator, thisArg) {
var noaccum = arguments.length < 3;
callback = baseCreateCallback(callback, thisArg, 4);
forEachRight(collection, function(value, index, collection) {
accumulator = noaccum
? (noaccum = false, value)
: callback(accumulator, value, index, collection);
});
return accumulator;
}
/**
* The opposite of `_.filter` this method returns the elements of a
* collection that the callback does **not** return truey for.
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns a new array of elements that failed the callback check.
* @example
*
* var odds = _.reject([1, 2, 3, 4, 5, 6], function(num) { return num % 2 == 0; });
* // => [1, 3, 5]
*
* var food = [
* { 'name': 'apple', 'organic': false, 'type': 'fruit' },
* { 'name': 'carrot', 'organic': true, 'type': 'vegetable' }
* ];
*
* // using "_.pluck" callback shorthand
* _.reject(food, 'organic');
* // => [{ 'name': 'apple', 'organic': false, 'type': 'fruit' }]
*
* // using "_.where" callback shorthand
* _.reject(food, { 'type': 'fruit' });
* // => [{ 'name': 'carrot', 'organic': true, 'type': 'vegetable' }]
*/
function reject(collection, callback, thisArg) {
callback = lodash.createCallback(callback, thisArg, 3);
return filter(collection, function(value, index, collection) {
return !callback(value, index, collection);
});
}
/**
* Retrieves a random element or `n` random elements from a collection.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to sample.
* @param {number} [n] The number of elements to sample.
* @param- {Object} [guard] Allows working with functions, like `_.map`,
* without using their `key` and `object` arguments as sources.
* @returns {Array} Returns the random sample(s) of `collection`.
* @example
*
* _.sample([1, 2, 3, 4]);
* // => 2
*
* _.sample([1, 2, 3, 4], 2);
* // => [3, 1]
*/
function sample(collection, n, guard) {
var length = collection ? collection.length : 0;
if (typeof length != 'number') {
collection = values(collection);
}
if (n == null || guard) {
return collection ? collection[random(length - 1)] : undefined;
}
var result = shuffle(collection);
result.length = nativeMin(nativeMax(0, n), result.length);
return result;
}
/**
* Creates an array of shuffled values, using a version of the Fisher-Yates
* shuffle. See http://en.wikipedia.org/wiki/Fisher-Yates_shuffle.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to shuffle.
* @returns {Array} Returns a new shuffled collection.
* @example
*
* _.shuffle([1, 2, 3, 4, 5, 6]);
* // => [4, 1, 6, 3, 5, 2]
*/
function shuffle(collection) {
var index = -1,
length = collection ? collection.length : 0,
result = Array(typeof length == 'number' ? length : 0);
forEach(collection, function(value) {
var rand = random(++index);
result[index] = result[rand];
result[rand] = value;
});
return result;
}
/**
* Gets the size of the `collection` by returning `collection.length` for arrays
* and array-like objects or the number of own enumerable properties for objects.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to inspect.
* @returns {number} Returns `collection.length` or number of own enumerable properties.
* @example
*
* _.size([1, 2]);
* // => 2
*
* _.size({ 'one': 1, 'two': 2, 'three': 3 });
* // => 3
*
* _.size('curly');
* // => 5
*/
function size(collection) {
var length = collection ? collection.length : 0;
return typeof length == 'number' ? length : keys(collection).length;
}
/**
* Checks if the callback returns a truey value for **any** element of a
* collection. The function returns as soon as it finds a passing value and
* does not iterate over the entire collection. The callback is bound to
* `thisArg` and invoked with three arguments; (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @alias any
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {boolean} Returns `true` if any element passed the callback check,
* else `false`.
* @example
*
* _.some([null, 0, 'yes', false], Boolean);
* // => true
*
* var food = [
* { 'name': 'apple', 'organic': false, 'type': 'fruit' },
* { 'name': 'carrot', 'organic': true, 'type': 'vegetable' }
* ];
*
* // using "_.pluck" callback shorthand
* _.some(food, 'organic');
* // => true
*
* // using "_.where" callback shorthand
* _.some(food, { 'type': 'meat' });
* // => false
*/
function some(collection, callback, thisArg) {
var result;
callback = lodash.createCallback(callback, thisArg, 3);
var index = -1,
length = collection ? collection.length : 0;
if (typeof length == 'number') {
while (++index < length) {
if ((result = callback(collection[index], index, collection))) {
break;
}
}
} else {
forOwn(collection, function(value, index, collection) {
return !(result = callback(value, index, collection));
});
}
return !!result;
}
/**
* Creates an array of elements, sorted in ascending order by the results of
* running each element in a collection through the callback. This method
* performs a stable sort, that is, it will preserve the original sort order
* of equal elements. The callback is bound to `thisArg` and invoked with
* three arguments; (value, index|key, collection).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns a new array of sorted elements.
* @example
*
* _.sortBy([1, 2, 3], function(num) { return Math.sin(num); });
* // => [3, 1, 2]
*
* _.sortBy([1, 2, 3], function(num) { return this.sin(num); }, Math);
* // => [3, 1, 2]
*
* // using "_.pluck" callback shorthand
* _.sortBy(['banana', 'strawberry', 'apple'], 'length');
* // => ['apple', 'banana', 'strawberry']
*/
function sortBy(collection, callback, thisArg) {
var index = -1,
length = collection ? collection.length : 0,
result = Array(typeof length == 'number' ? length : 0);
callback = lodash.createCallback(callback, thisArg, 3);
forEach(collection, function(value, key, collection) {
var object = result[++index] = getObject();
object.criteria = callback(value, key, collection);
object.index = index;
object.value = value;
});
length = result.length;
result.sort(compareAscending);
while (length--) {
var object = result[length];
result[length] = object.value;
releaseObject(object);
}
return result;
}
/**
* Converts the `collection` to an array.
*
* @static
* @memberOf _
* @category Collections
* @param {Array|Object|string} collection The collection to convert.
* @returns {Array} Returns the new converted array.
* @example
*
* (function() { return _.toArray(arguments).slice(1); })(1, 2, 3, 4);
* // => [2, 3, 4]
*/
function toArray(collection) {
if (collection && typeof collection.length == 'number') {
return slice(collection);
}
return values(collection);
}
/**
* Performs a deep comparison of each element in a `collection` to the given
* `properties` object, returning an array of all elements that have equivalent
* property values.
*
* @static
* @memberOf _
* @type Function
* @category Collections
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Object} properties The object of property values to filter by.
* @returns {Array} Returns a new array of elements that have the given properties.
* @example
*
* var stooges = [
* { 'name': 'curly', 'age': 30, 'quotes': ['Oh, a wise guy, eh?', 'Poifect!'] },
* { 'name': 'moe', 'age': 40, 'quotes': ['Spread out!', 'You knucklehead!'] }
* ];
*
* _.where(stooges, { 'age': 40 });
* // => [{ 'name': 'moe', 'age': 40, 'quotes': ['Spread out!', 'You knucklehead!'] }]
*
* _.where(stooges, { 'quotes': ['Poifect!'] });
* // => [{ 'name': 'curly', 'age': 30, 'quotes': ['Oh, a wise guy, eh?', 'Poifect!'] }]
*/
var where = filter;
/*--------------------------------------------------------------------------*/
/**
* Creates an array with all falsey values removed. The values `false`, `null`,
* `0`, `""`, `undefined`, and `NaN` are all falsey.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to compact.
* @returns {Array} Returns a new array of filtered values.
* @example
*
* _.compact([0, 1, false, 2, '', 3]);
* // => [1, 2, 3]
*/
function compact(array) {
var index = -1,
length = array ? array.length : 0,
result = [];
while (++index < length) {
var value = array[index];
if (value) {
result.push(value);
}
}
return result;
}
/**
* Creates an array excluding all values of the provided arrays using strict
* equality for comparisons, i.e. `===`.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to process.
* @param {...Array} [array] The arrays of values to exclude.
* @returns {Array} Returns a new array of filtered values.
* @example
*
* _.difference([1, 2, 3, 4, 5], [5, 2, 10]);
* // => [1, 3, 4]
*/
function difference(array) {
var index = -1,
indexOf = getIndexOf(),
length = array ? array.length : 0,
seen = baseFlatten(arguments, true, true, 1),
result = [];
var isLarge = length >= largeArraySize && indexOf === baseIndexOf;
if (isLarge) {
var cache = createCache(seen);
if (cache) {
indexOf = cacheIndexOf;
seen = cache;
} else {
isLarge = false;
}
}
while (++index < length) {
var value = array[index];
if (indexOf(seen, value) < 0) {
result.push(value);
}
}
if (isLarge) {
releaseObject(seen);
}
return result;
}
/**
* This method is like `_.find` except that it returns the index of the first
* element that passes the callback check, instead of the element itself.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to search.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {number} Returns the index of the found element, else `-1`.
* @example
*
* _.findIndex(['apple', 'banana', 'beet'], function(food) {
* return /^b/.test(food);
* });
* // => 1
*/
function findIndex(array, callback, thisArg) {
var index = -1,
length = array ? array.length : 0;
callback = lodash.createCallback(callback, thisArg, 3);
while (++index < length) {
if (callback(array[index], index, array)) {
return index;
}
}
return -1;
}
/**
* This method is like `_.findIndex` except that it iterates over elements
* of a `collection` from right to left.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to search.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {number} Returns the index of the found element, else `-1`.
* @example
*
* _.findLastIndex(['apple', 'banana', 'beet'], function(food) {
* return /^b/.test(food);
* });
* // => 2
*/
function findLastIndex(array, callback, thisArg) {
var length = array ? array.length : 0;
callback = lodash.createCallback(callback, thisArg, 3);
while (length--) {
if (callback(array[length], length, array)) {
return length;
}
}
return -1;
}
/**
* Gets the first element or first `n` elements of an array. If a callback
* is provided elements at the beginning of the array are returned as long
* as the callback returns truey. The callback is bound to `thisArg` and
* invoked with three arguments; (value, index, array).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @alias head, take
* @category Arrays
* @param {Array} array The array to query.
* @param {Function|Object|number|string} [callback] The function called
* per element or the number of elements to return. If a property name or
* object is provided it will be used to create a "_.pluck" or "_.where"
* style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the first element(s) of `array`.
* @example
*
* _.first([1, 2, 3]);
* // => 1
*
* _.first([1, 2, 3], 2);
* // => [1, 2]
*
* _.first([1, 2, 3], function(num) {
* return num < 3;
* });
* // => [1, 2]
*
* var food = [
* { 'name': 'banana', 'organic': true },
* { 'name': 'beet', 'organic': false },
* ];
*
* // using "_.pluck" callback shorthand
* _.first(food, 'organic');
* // => [{ 'name': 'banana', 'organic': true }]
*
* var food = [
* { 'name': 'apple', 'type': 'fruit' },
* { 'name': 'banana', 'type': 'fruit' },
* { 'name': 'beet', 'type': 'vegetable' }
* ];
*
* // using "_.where" callback shorthand
* _.first(food, { 'type': 'fruit' });
* // => [{ 'name': 'apple', 'type': 'fruit' }, { 'name': 'banana', 'type': 'fruit' }]
*/
function first(array, callback, thisArg) {
var n = 0,
length = array ? array.length : 0;
if (typeof callback != 'number' && callback != null) {
var index = -1;
callback = lodash.createCallback(callback, thisArg, 3);
while (++index < length && callback(array[index], index, array)) {
n++;
}
} else {
n = callback;
if (n == null || thisArg) {
return array ? array[0] : undefined;
}
}
return slice(array, 0, nativeMin(nativeMax(0, n), length));
}
/**
* Flattens a nested array (the nesting can be to any depth). If `isShallow`
* is truey, the array will only be flattened a single level. If a callback
* is provided each element of the array is passed through the callback before
* flattening. The callback is bound to `thisArg` and invoked with three
* arguments; (value, index, array).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to flatten.
* @param {boolean} [isShallow=false] A flag to restrict flattening to a single level.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns a new flattened array.
* @example
*
* _.flatten([1, [2], [3, [[4]]]]);
* // => [1, 2, 3, 4];
*
* _.flatten([1, [2], [3, [[4]]]], true);
* // => [1, 2, 3, [[4]]];
*
* var stooges = [
* { 'name': 'curly', 'quotes': ['Oh, a wise guy, eh?', 'Poifect!'] },
* { 'name': 'moe', 'quotes': ['Spread out!', 'You knucklehead!'] }
* ];
*
* // using "_.pluck" callback shorthand
* _.flatten(stooges, 'quotes');
* // => ['Oh, a wise guy, eh?', 'Poifect!', 'Spread out!', 'You knucklehead!']
*/
function flatten(array, isShallow, callback, thisArg) {
// juggle arguments
if (typeof isShallow != 'boolean' && isShallow != null) {
thisArg = callback;
callback = !(thisArg && thisArg[isShallow] === array) ? isShallow : null;
isShallow = false;
}
if (callback != null) {
array = map(array, callback, thisArg);
}
return baseFlatten(array, isShallow);
}
/**
* Gets the index at which the first occurrence of `value` is found using
* strict equality for comparisons, i.e. `===`. If the array is already sorted
* providing `true` for `fromIndex` will run a faster binary search.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to search.
* @param {*} value The value to search for.
* @param {boolean|number} [fromIndex=0] The index to search from or `true`
* to perform a binary search on a sorted array.
* @returns {number} Returns the index of the matched value or `-1`.
* @example
*
* _.indexOf([1, 2, 3, 1, 2, 3], 2);
* // => 1
*
* _.indexOf([1, 2, 3, 1, 2, 3], 2, 3);
* // => 4
*
* _.indexOf([1, 1, 2, 2, 3, 3], 2, true);
* // => 2
*/
function indexOf(array, value, fromIndex) {
if (typeof fromIndex == 'number') {
var length = array ? array.length : 0;
fromIndex = (fromIndex < 0 ? nativeMax(0, length + fromIndex) : fromIndex || 0);
} else if (fromIndex) {
var index = sortedIndex(array, value);
return array[index] === value ? index : -1;
}
return baseIndexOf(array, value, fromIndex);
}
/**
* Gets all but the last element or last `n` elements of an array. If a
* callback is provided elements at the end of the array are excluded from
* the result as long as the callback returns truey. The callback is bound
* to `thisArg` and invoked with three arguments; (value, index, array).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to query.
* @param {Function|Object|number|string} [callback=1] The function called
* per element or the number of elements to exclude. If a property name or
* object is provided it will be used to create a "_.pluck" or "_.where"
* style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns a slice of `array`.
* @example
*
* _.initial([1, 2, 3]);
* // => [1, 2]
*
* _.initial([1, 2, 3], 2);
* // => [1]
*
* _.initial([1, 2, 3], function(num) {
* return num > 1;
* });
* // => [1]
*
* var food = [
* { 'name': 'beet', 'organic': false },
* { 'name': 'carrot', 'organic': true }
* ];
*
* // using "_.pluck" callback shorthand
* _.initial(food, 'organic');
* // => [{ 'name': 'beet', 'organic': false }]
*
* var food = [
* { 'name': 'banana', 'type': 'fruit' },
* { 'name': 'beet', 'type': 'vegetable' },
* { 'name': 'carrot', 'type': 'vegetable' }
* ];
*
* // using "_.where" callback shorthand
* _.initial(food, { 'type': 'vegetable' });
* // => [{ 'name': 'banana', 'type': 'fruit' }]
*/
function initial(array, callback, thisArg) {
var n = 0,
length = array ? array.length : 0;
if (typeof callback != 'number' && callback != null) {
var index = length;
callback = lodash.createCallback(callback, thisArg, 3);
while (index-- && callback(array[index], index, array)) {
n++;
}
} else {
n = (callback == null || thisArg) ? 1 : callback || n;
}
return slice(array, 0, nativeMin(nativeMax(0, length - n), length));
}
/**
* Creates an array of unique values present in all provided arrays using
* strict equality for comparisons, i.e. `===`.
*
* @static
* @memberOf _
* @category Arrays
* @param {...Array} [array] The arrays to inspect.
* @returns {Array} Returns an array of composite values.
* @example
*
* _.intersection([1, 2, 3], [101, 2, 1, 10], [2, 1]);
* // => [1, 2]
*/
function intersection(array) {
var args = arguments,
argsLength = args.length,
argsIndex = -1,
caches = getArray(),
index = -1,
indexOf = getIndexOf(),
length = array ? array.length : 0,
result = [],
seen = getArray();
while (++argsIndex < argsLength) {
var value = args[argsIndex];
caches[argsIndex] = indexOf === baseIndexOf &&
(value ? value.length : 0) >= largeArraySize &&
createCache(argsIndex ? args[argsIndex] : seen);
}
outer:
while (++index < length) {
var cache = caches[0];
value = array[index];
if ((cache ? cacheIndexOf(cache, value) : indexOf(seen, value)) < 0) {
argsIndex = argsLength;
(cache || seen).push(value);
while (--argsIndex) {
cache = caches[argsIndex];
if ((cache ? cacheIndexOf(cache, value) : indexOf(args[argsIndex], value)) < 0) {
continue outer;
}
}
result.push(value);
}
}
while (argsLength--) {
cache = caches[argsLength];
if (cache) {
releaseObject(cache);
}
}
releaseArray(caches);
releaseArray(seen);
return result;
}
/**
* Gets the last element or last `n` elements of an array. If a callback is
* provided elements at the end of the array are returned as long as the
* callback returns truey. The callback is bound to `thisArg` and invoked
* with three arguments; (value, index, array).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to query.
* @param {Function|Object|number|string} [callback] The function called
* per element or the number of elements to return. If a property name or
* object is provided it will be used to create a "_.pluck" or "_.where"
* style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the last element(s) of `array`.
* @example
*
* _.last([1, 2, 3]);
* // => 3
*
* _.last([1, 2, 3], 2);
* // => [2, 3]
*
* _.last([1, 2, 3], function(num) {
* return num > 1;
* });
* // => [2, 3]
*
* var food = [
* { 'name': 'beet', 'organic': false },
* { 'name': 'carrot', 'organic': true }
* ];
*
* // using "_.pluck" callback shorthand
* _.last(food, 'organic');
* // => [{ 'name': 'carrot', 'organic': true }]
*
* var food = [
* { 'name': 'banana', 'type': 'fruit' },
* { 'name': 'beet', 'type': 'vegetable' },
* { 'name': 'carrot', 'type': 'vegetable' }
* ];
*
* // using "_.where" callback shorthand
* _.last(food, { 'type': 'vegetable' });
* // => [{ 'name': 'beet', 'type': 'vegetable' }, { 'name': 'carrot', 'type': 'vegetable' }]
*/
function last(array, callback, thisArg) {
var n = 0,
length = array ? array.length : 0;
if (typeof callback != 'number' && callback != null) {
var index = length;
callback = lodash.createCallback(callback, thisArg, 3);
while (index-- && callback(array[index], index, array)) {
n++;
}
} else {
n = callback;
if (n == null || thisArg) {
return array ? array[length - 1] : undefined;
}
}
return slice(array, nativeMax(0, length - n));
}
/**
* Gets the index at which the last occurrence of `value` is found using strict
* equality for comparisons, i.e. `===`. If `fromIndex` is negative, it is used
* as the offset from the end of the collection.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to search.
* @param {*} value The value to search for.
* @param {number} [fromIndex=array.length-1] The index to search from.
* @returns {number} Returns the index of the matched value or `-1`.
* @example
*
* _.lastIndexOf([1, 2, 3, 1, 2, 3], 2);
* // => 4
*
* _.lastIndexOf([1, 2, 3, 1, 2, 3], 2, 3);
* // => 1
*/
function lastIndexOf(array, value, fromIndex) {
var index = array ? array.length : 0;
if (typeof fromIndex == 'number') {
index = (fromIndex < 0 ? nativeMax(0, index + fromIndex) : nativeMin(fromIndex, index - 1)) + 1;
}
while (index--) {
if (array[index] === value) {
return index;
}
}
return -1;
}
/**
* Removes all provided values from the given array using strict equality for
* comparisons, i.e. `===`.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to modify.
* @param {...*} [value] The values to remove.
* @returns {Array} Returns `array`.
* @example
*
* var array = [1, 2, 3, 1, 2, 3];
* _.pull(array, 2, 3);
* console.log(array);
* // => [1, 1]
*/
function pull(array) {
var args = arguments,
argsIndex = 0,
argsLength = args.length,
length = array ? array.length : 0;
while (++argsIndex < argsLength) {
var index = -1,
value = args[argsIndex];
while (++index < length) {
if (array[index] === value) {
splice.call(array, index--, 1);
length--;
}
}
}
return array;
}
/**
* Creates an array of numbers (positive and/or negative) progressing from
* `start` up to but not including `end`. If `start` is less than `stop` a
* zero-length range is created unless a negative `step` is specified.
*
* @static
* @memberOf _
* @category Arrays
* @param {number} [start=0] The start of the range.
* @param {number} end The end of the range.
* @param {number} [step=1] The value to increment or decrement by.
* @returns {Array} Returns a new range array.
* @example
*
* _.range(10);
* // => [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
*
* _.range(1, 11);
* // => [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
*
* _.range(0, 30, 5);
* // => [0, 5, 10, 15, 20, 25]
*
* _.range(0, -10, -1);
* // => [0, -1, -2, -3, -4, -5, -6, -7, -8, -9]
*
* _.range(1, 4, 0);
* // => [1, 1, 1]
*
* _.range(0);
* // => []
*/
function range(start, end, step) {
start = +start || 0;
step = typeof step == 'number' ? step : (+step || 1);
if (end == null) {
end = start;
start = 0;
}
// use `Array(length)` so engines, like Chakra and V8, avoid slower modes
// http://youtu.be/XAqIpGU8ZZk#t=17m25s
var index = -1,
length = nativeMax(0, ceil((end - start) / (step || 1))),
result = Array(length);
while (++index < length) {
result[index] = start;
start += step;
}
return result;
}
/**
* Removes all elements from an array that the callback returns truey for
* and returns an array of removed elements. The callback is bound to `thisArg`
* and invoked with three arguments; (value, index, array).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to modify.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns a new array of removed elements.
* @example
*
* var array = [1, 2, 3, 4, 5, 6];
* var evens = _.remove(array, function(num) { return num % 2 == 0; });
*
* console.log(array);
* // => [1, 3, 5]
*
* console.log(evens);
* // => [2, 4, 6]
*/
function remove(array, callback, thisArg) {
var index = -1,
length = array ? array.length : 0,
result = [];
callback = lodash.createCallback(callback, thisArg, 3);
while (++index < length) {
var value = array[index];
if (callback(value, index, array)) {
result.push(value);
splice.call(array, index--, 1);
length--;
}
}
return result;
}
/**
* The opposite of `_.initial` this method gets all but the first element or
* first `n` elements of an array. If a callback function is provided elements
* at the beginning of the array are excluded from the result as long as the
* callback returns truey. The callback is bound to `thisArg` and invoked
* with three arguments; (value, index, array).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @alias drop, tail
* @category Arrays
* @param {Array} array The array to query.
* @param {Function|Object|number|string} [callback=1] The function called
* per element or the number of elements to exclude. If a property name or
* object is provided it will be used to create a "_.pluck" or "_.where"
* style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns a slice of `array`.
* @example
*
* _.rest([1, 2, 3]);
* // => [2, 3]
*
* _.rest([1, 2, 3], 2);
* // => [3]
*
* _.rest([1, 2, 3], function(num) {
* return num < 3;
* });
* // => [3]
*
* var food = [
* { 'name': 'banana', 'organic': true },
* { 'name': 'beet', 'organic': false },
* ];
*
* // using "_.pluck" callback shorthand
* _.rest(food, 'organic');
* // => [{ 'name': 'beet', 'organic': false }]
*
* var food = [
* { 'name': 'apple', 'type': 'fruit' },
* { 'name': 'banana', 'type': 'fruit' },
* { 'name': 'beet', 'type': 'vegetable' }
* ];
*
* // using "_.where" callback shorthand
* _.rest(food, { 'type': 'fruit' });
* // => [{ 'name': 'beet', 'type': 'vegetable' }]
*/
function rest(array, callback, thisArg) {
if (typeof callback != 'number' && callback != null) {
var n = 0,
index = -1,
length = array ? array.length : 0;
callback = lodash.createCallback(callback, thisArg, 3);
while (++index < length && callback(array[index], index, array)) {
n++;
}
} else {
n = (callback == null || thisArg) ? 1 : nativeMax(0, callback);
}
return slice(array, n);
}
/**
* Uses a binary search to determine the smallest index at which a value
* should be inserted into a given sorted array in order to maintain the sort
* order of the array. If a callback is provided it will be executed for
* `value` and each element of `array` to compute their sort ranking. The
* callback is bound to `thisArg` and invoked with one argument; (value).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to inspect.
* @param {*} value The value to evaluate.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
* @example
*
* _.sortedIndex([20, 30, 50], 40);
* // => 2
*
* // using "_.pluck" callback shorthand
* _.sortedIndex([{ 'x': 20 }, { 'x': 30 }, { 'x': 50 }], { 'x': 40 }, 'x');
* // => 2
*
* var dict = {
* 'wordToNumber': { 'twenty': 20, 'thirty': 30, 'fourty': 40, 'fifty': 50 }
* };
*
* _.sortedIndex(['twenty', 'thirty', 'fifty'], 'fourty', function(word) {
* return dict.wordToNumber[word];
* });
* // => 2
*
* _.sortedIndex(['twenty', 'thirty', 'fifty'], 'fourty', function(word) {
* return this.wordToNumber[word];
* }, dict);
* // => 2
*/
function sortedIndex(array, value, callback, thisArg) {
var low = 0,
high = array ? array.length : low;
// explicitly reference `identity` for better inlining in Firefox
callback = callback ? lodash.createCallback(callback, thisArg, 1) : identity;
value = callback(value);
while (low < high) {
var mid = (low + high) >>> 1;
(callback(array[mid]) < value)
? low = mid + 1
: high = mid;
}
return low;
}
/**
* Creates an array of unique values, in order, of the provided arrays using
* strict equality for comparisons, i.e. `===`.
*
* @static
* @memberOf _
* @category Arrays
* @param {...Array} [array] The arrays to inspect.
* @returns {Array} Returns an array of composite values.
* @example
*
* _.union([1, 2, 3], [101, 2, 1, 10], [2, 1]);
* // => [1, 2, 3, 101, 10]
*/
function union(array) {
return baseUniq(baseFlatten(arguments, true, true));
}
/**
* Creates a duplicate-value-free version of an array using strict equality
* for comparisons, i.e. `===`. If the array is sorted, providing
* `true` for `isSorted` will use a faster algorithm. If a callback is provided
* each element of `array` is passed through the callback before uniqueness
* is computed. The callback is bound to `thisArg` and invoked with three
* arguments; (value, index, array).
*
* If a property name is provided for `callback` the created "_.pluck" style
* callback will return the property value of the given element.
*
* If an object is provided for `callback` the created "_.where" style callback
* will return `true` for elements that have the properties of the given object,
* else `false`.
*
* @static
* @memberOf _
* @alias unique
* @category Arrays
* @param {Array} array The array to process.
* @param {boolean} [isSorted=false] A flag to indicate that `array` is sorted.
* @param {Function|Object|string} [callback=identity] The function called
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns a duplicate-value-free array.
* @example
*
* _.uniq([1, 2, 1, 3, 1]);
* // => [1, 2, 3]
*
* _.uniq([1, 1, 2, 2, 3], true);
* // => [1, 2, 3]
*
* _.uniq(['A', 'b', 'C', 'a', 'B', 'c'], function(letter) { return letter.toLowerCase(); });
* // => ['A', 'b', 'C']
*
* _.uniq([1, 2.5, 3, 1.5, 2, 3.5], function(num) { return this.floor(num); }, Math);
* // => [1, 2.5, 3]
*
* // using "_.pluck" callback shorthand
* _.uniq([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
* // => [{ 'x': 1 }, { 'x': 2 }]
*/
function uniq(array, isSorted, callback, thisArg) {
// juggle arguments
if (typeof isSorted != 'boolean' && isSorted != null) {
thisArg = callback;
callback = !(thisArg && thisArg[isSorted] === array) ? isSorted : null;
isSorted = false;
}
if (callback != null) {
callback = lodash.createCallback(callback, thisArg, 3);
}
return baseUniq(array, isSorted, callback);
}
/**
* Creates an array excluding all provided values using strict equality for
* comparisons, i.e. `===`.
*
* @static
* @memberOf _
* @category Arrays
* @param {Array} array The array to filter.
* @param {...*} [value] The values to exclude.
* @returns {Array} Returns a new array of filtered values.
* @example
*
* _.without([1, 2, 1, 0, 3, 1, 4], 0, 1);
* // => [2, 3, 4]
*/
function without(array) {
return difference(array, nativeSlice.call(arguments, 1));
}
/**
* Creates an array of grouped elements, the first of which contains the first
* elements of the given arrays, the second of which contains the second
* elements of the given arrays, and so on.
*
* @static
* @memberOf _
* @alias unzip
* @category Arrays
* @param {...Array} [array] Arrays to process.
* @returns {Array} Returns a new array of grouped elements.
* @example
*
* _.zip(['moe', 'larry'], [30, 40], [true, false]);
* // => [['moe', 30, true], ['larry', 40, false]]
*/
function zip() {
var array = arguments.length > 1 ? arguments : arguments[0],
index = -1,
length = array ? max(pluck(array, 'length')) : 0,
result = Array(length < 0 ? 0 : length);
while (++index < length) {
result[index] = pluck(array, index);
}
return result;
}
/**
* Creates an object composed from arrays of `keys` and `values`. Provide
* either a single two dimensional array, i.e. `[[key1, value1], [key2, value2]]`
* or two arrays, one of `keys` and one of corresponding `values`.
*
* @static
* @memberOf _
* @alias object
* @category Arrays
* @param {Array} keys The array of keys.
* @param {Array} [values=[]] The array of values.
* @returns {Object} Returns an object composed of the given keys and
* corresponding values.
* @example
*
* _.zipObject(['moe', 'larry'], [30, 40]);
* // => { 'moe': 30, 'larry': 40 }
*/
function zipObject(keys, values) {
var index = -1,
length = keys ? keys.length : 0,
result = {};
while (++index < length) {
var key = keys[index];
if (values) {
result[key] = values[index];
} else if (key) {
result[key[0]] = key[1];
}
}
return result;
}
/*--------------------------------------------------------------------------*/
/**
* Creates a function that executes `func`, with the `this` binding and
* arguments of the created function, only after being called `n` times.
*
* @static
* @memberOf _
* @category Functions
* @param {number} n The number of times the function must be called before
* `func` is executed.
* @param {Function} func The function to restrict.
* @returns {Function} Returns the new restricted function.
* @example
*
* var saves = ['profile', 'settings'];
*
* var done = _.after(saves.length, function() {
* console.log('Done saving!');
* });
*
* _.forEach(saves, function(type) {
* asyncSave({ 'type': type, 'complete': done });
* });
* // => logs 'Done saving!', after all saves have completed
*/
function after(n, func) {
if (!isFunction(func)) {
throw new TypeError;
}
return function() {
if (--n < 1) {
return func.apply(this, arguments);
}
};
}
/**
* Creates a function that, when called, invokes `func` with the `this`
* binding of `thisArg` and prepends any additional `bind` arguments to those
* provided to the bound function.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to bind.
* @param {*} [thisArg] The `this` binding of `func`.
* @param {...*} [arg] Arguments to be partially applied.
* @returns {Function} Returns the new bound function.
* @example
*
* var func = function(greeting) {
* return greeting + ' ' + this.name;
* };
*
* func = _.bind(func, { 'name': 'moe' }, 'hi');
* func();
* // => 'hi moe'
*/
function bind(func, thisArg) {
return arguments.length > 2
? createBound(func, 17, nativeSlice.call(arguments, 2), null, thisArg)
: createBound(func, 1, null, null, thisArg);
}
/**
* Binds methods of an object to the object itself, overwriting the existing
* method. Method names may be specified as individual arguments or as arrays
* of method names. If no method names are provided all the function properties
* of `object` will be bound.
*
* @static
* @memberOf _
* @category Functions
* @param {Object} object The object to bind and assign the bound methods to.
* @param {...string} [methodName] The object method names to
* bind, specified as individual method names or arrays of method names.
* @returns {Object} Returns `object`.
* @example
*
* var view = {
* 'label': 'docs',
* 'onClick': function() { console.log('clicked ' + this.label); }
* };
*
* _.bindAll(view);
* jQuery('#docs').on('click', view.onClick);
* // => logs 'clicked docs', when the button is clicked
*/
function bindAll(object) {
var funcs = arguments.length > 1 ? baseFlatten(arguments, true, false, 1) : functions(object),
index = -1,
length = funcs.length;
while (++index < length) {
var key = funcs[index];
object[key] = createBound(object[key], 1, null, null, object);
}
return object;
}
/**
* Creates a function that, when called, invokes the method at `object[key]`
* and prepends any additional `bindKey` arguments to those provided to the bound
* function. This method differs from `_.bind` by allowing bound functions to
* reference methods that will be redefined or don't yet exist.
* See http://michaux.ca/articles/lazy-function-definition-pattern.
*
* @static
* @memberOf _
* @category Functions
* @param {Object} object The object the method belongs to.
* @param {string} key The key of the method.
* @param {...*} [arg] Arguments to be partially applied.
* @returns {Function} Returns the new bound function.
* @example
*
* var object = {
* 'name': 'moe',
* 'greet': function(greeting) {
* return greeting + ' ' + this.name;
* }
* };
*
* var func = _.bindKey(object, 'greet', 'hi');
* func();
* // => 'hi moe'
*
* object.greet = function(greeting) {
* return greeting + ', ' + this.name + '!';
* };
*
* func();
* // => 'hi, moe!'
*/
function bindKey(object, key) {
return arguments.length > 2
? createBound(key, 19, nativeSlice.call(arguments, 2), null, object)
: createBound(key, 3, null, null, object);
}
/**
* Creates a function that is the composition of the provided functions,
* where each function consumes the return value of the function that follows.
* For example, composing the functions `f()`, `g()`, and `h()` produces `f(g(h()))`.
* Each function is executed with the `this` binding of the composed function.
*
* @static
* @memberOf _
* @category Functions
* @param {...Function} [func] Functions to compose.
* @returns {Function} Returns the new composed function.
* @example
*
* var realNameMap = {
* 'curly': 'jerome'
* };
*
* var format = function(name) {
* name = realNameMap[name.toLowerCase()] || name;
* return name.charAt(0).toUpperCase() + name.slice(1).toLowerCase();
* };
*
* var greet = function(formatted) {
* return 'Hiya ' + formatted + '!';
* };
*
* var welcome = _.compose(greet, format);
* welcome('curly');
* // => 'Hiya Jerome!'
*/
function compose() {
var funcs = arguments,
length = funcs.length;
while (length--) {
if (!isFunction(funcs[length])) {
throw new TypeError;
}
}
return function() {
var args = arguments,
length = funcs.length;
while (length--) {
args = [funcs[length].apply(this, args)];
}
return args[0];
};
}
/**
* Produces a callback bound to an optional `thisArg`. If `func` is a property
* name the created callback will return the property value for a given element.
* If `func` is an object the created callback will return `true` for elements
* that contain the equivalent object properties, otherwise it will return `false`.
*
* @static
* @memberOf _
* @category Functions
* @param {*} [func=identity] The value to convert to a callback.
* @param {*} [thisArg] The `this` binding of the created callback.
* @param {number} [argCount] The number of arguments the callback accepts.
* @returns {Function} Returns a callback function.
* @example
*
* var stooges = [
* { 'name': 'moe', 'age': 40 },
* { 'name': 'larry', 'age': 50 }
* ];
*
* // wrap to create custom callback shorthands
* _.createCallback = _.wrap(_.createCallback, function(func, callback, thisArg) {
* var match = /^(.+?)__([gl]t)(.+)$/.exec(callback);
* return !match ? func(callback, thisArg) : function(object) {
* return match[2] == 'gt' ? object[match[1]] > match[3] : object[match[1]] < match[3];
* };
* });
*
* _.filter(stooges, 'age__gt45');
* // => [{ 'name': 'larry', 'age': 50 }]
*/
function createCallback(func, thisArg, argCount) {
var type = typeof func;
if (func == null || type == 'function') {
return baseCreateCallback(func, thisArg, argCount);
}
// handle "_.pluck" style callback shorthands
if (type != 'object') {
return function(object) {
return object[func];
};
}
var props = keys(func),
key = props[0],
a = func[key];
// handle "_.where" style callback shorthands
if (props.length == 1 && a === a && !isObject(a)) {
// fast path the common case of providing an object with a single
// property containing a primitive value
return function(object) {
var b = object[key];
return a === b && (a !== 0 || (1 / a == 1 / b));
};
}
return function(object) {
var length = props.length,
result = false;
while (length--) {
if (!(result = baseIsEqual(object[props[length]], func[props[length]], null, true))) {
break;
}
}
return result;
};
}
/**
* Creates a function which accepts one or more arguments of `func` that when
* invoked either executes `func` returning its result, if all `func` arguments
* have been provided, or returns a function that accepts one or more of the
* remaining `func` arguments, and so on. The arity of `func` can be specified
* if `func.length` is not sufficient.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to curry.
* @param {number} [arity=func.length] The arity of `func`.
* @returns {Function} Returns the new curried function.
* @example
*
* var curried = _.curry(function(a, b, c) {
* console.log(a + b + c);
* });
*
* curried(1)(2)(3);
* // => 6
*
* curried(1, 2)(3);
* // => 6
*
* curried(1, 2, 3);
* // => 6
*/
function curry(func, arity) {
arity = typeof arity == 'number' ? arity : (+arity || func.length);
return createBound(func, 4, null, null, null, arity);
}
/**
* Creates a function that will delay the execution of `func` until after
* `wait` milliseconds have elapsed since the last time it was invoked.
* Provide an options object to indicate that `func` should be invoked on
* the leading and/or trailing edge of the `wait` timeout. Subsequent calls
* to the debounced function will return the result of the last `func` call.
*
* Note: If `leading` and `trailing` options are `true` `func` will be called
* on the trailing edge of the timeout only if the the debounced function is
* invoked more than once during the `wait` timeout.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to debounce.
* @param {number} wait The number of milliseconds to delay.
* @param {Object} [options] The options object.
* @param {boolean} [options.leading=false] Specify execution on the leading edge of the timeout.
* @param {number} [options.maxWait] The maximum time `func` is allowed to be delayed before it's called.
* @param {boolean} [options.trailing=true] Specify execution on the trailing edge of the timeout.
* @returns {Function} Returns the new debounced function.
* @example
*
* // avoid costly calculations while the window size is in flux
* var lazyLayout = _.debounce(calculateLayout, 150);
* jQuery(window).on('resize', lazyLayout);
*
* // execute `sendMail` when the click event is fired, debouncing subsequent calls
* jQuery('#postbox').on('click', _.debounce(sendMail, 300, {
* 'leading': true,
* 'trailing': false
* });
*
* // ensure `batchLog` is executed once after 1 second of debounced calls
* var source = new EventSource('/stream');
* source.addEventListener('message', _.debounce(batchLog, 250, {
* 'maxWait': 1000
* }, false);
*/
function debounce(func, wait, options) {
var args,
maxTimeoutId,
result,
stamp,
thisArg,
timeoutId,
trailingCall,
lastCalled = 0,
maxWait = false,
trailing = true;
if (!isFunction(func)) {
throw new TypeError;
}
wait = nativeMax(0, wait) || 0;
if (options === true) {
var leading = true;
trailing = false;
} else if (isObject(options)) {
leading = options.leading;
maxWait = 'maxWait' in options && (nativeMax(wait, options.maxWait) || 0);
trailing = 'trailing' in options ? options.trailing : trailing;
}
var delayed = function() {
var remaining = wait - (now() - stamp);
if (remaining <= 0) {
if (maxTimeoutId) {
clearTimeout(maxTimeoutId);
}
var isCalled = trailingCall;
maxTimeoutId = timeoutId = trailingCall = undefined;
if (isCalled) {
lastCalled = now();
result = func.apply(thisArg, args);
}
} else {
timeoutId = setTimeout(delayed, remaining);
}
};
var maxDelayed = function() {
if (timeoutId) {
clearTimeout(timeoutId);
}
maxTimeoutId = timeoutId = trailingCall = undefined;
if (trailing || (maxWait !== wait)) {
lastCalled = now();
result = func.apply(thisArg, args);
}
};
return function() {
args = arguments;
stamp = now();
thisArg = this;
trailingCall = trailing && (timeoutId || !leading);
if (maxWait === false) {
var leadingCall = leading && !timeoutId;
} else {
if (!maxTimeoutId && !leading) {
lastCalled = stamp;
}
var remaining = maxWait - (stamp - lastCalled);
if (remaining <= 0) {
if (maxTimeoutId) {
maxTimeoutId = clearTimeout(maxTimeoutId);
}
lastCalled = stamp;
result = func.apply(thisArg, args);
}
else if (!maxTimeoutId) {
maxTimeoutId = setTimeout(maxDelayed, remaining);
}
}
if (!timeoutId && wait !== maxWait) {
timeoutId = setTimeout(delayed, wait);
}
if (leadingCall) {
result = func.apply(thisArg, args);
}
return result;
};
}
/**
* Defers executing the `func` function until the current call stack has cleared.
* Additional arguments will be provided to `func` when it is invoked.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to defer.
* @param {...*} [arg] Arguments to invoke the function with.
* @returns {number} Returns the timer id.
* @example
*
* _.defer(function() { console.log('deferred'); });
* // returns from the function before 'deferred' is logged
*/
function defer(func) {
if (!isFunction(func)) {
throw new TypeError;
}
var args = nativeSlice.call(arguments, 1);
return setTimeout(function() { func.apply(undefined, args); }, 1);
}
// use `setImmediate` if available in Node.js
if (isV8 && moduleExports && typeof setImmediate == 'function') {
defer = function(func) {
if (!isFunction(func)) {
throw new TypeError;
}
return setImmediate.apply(context, arguments);
};
}
/**
* Executes the `func` function after `wait` milliseconds. Additional arguments
* will be provided to `func` when it is invoked.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to delay.
* @param {number} wait The number of milliseconds to delay execution.
* @param {...*} [arg] Arguments to invoke the function with.
* @returns {number} Returns the timer id.
* @example
*
* var log = _.bind(console.log, console);
* _.delay(log, 1000, 'logged later');
* // => 'logged later' (Appears after one second.)
*/
function delay(func, wait) {
if (!isFunction(func)) {
throw new TypeError;
}
var args = nativeSlice.call(arguments, 2);
return setTimeout(function() { func.apply(undefined, args); }, wait);
}
/**
* Creates a function that memoizes the result of `func`. If `resolver` is
* provided it will be used to determine the cache key for storing the result
* based on the arguments provided to the memoized function. By default, the
* first argument provided to the memoized function is used as the cache key.
* The `func` is executed with the `this` binding of the memoized function.
* The result cache is exposed as the `cache` property on the memoized function.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to have its output memoized.
* @param {Function} [resolver] A function used to resolve the cache key.
* @returns {Function} Returns the new memoizing function.
* @example
*
* var fibonacci = _.memoize(function(n) {
* return n < 2 ? n : fibonacci(n - 1) + fibonacci(n - 2);
* });
*
* var data = {
* 'moe': { 'name': 'moe', 'age': 40 },
* 'curly': { 'name': 'curly', 'age': 60 }
* };
*
* // modifying the result cache
* var stooge = _.memoize(function(name) { return data[name]; }, _.identity);
* stooge('curly');
* // => { 'name': 'curly', 'age': 60 }
*
* stooge.cache.curly.name = 'jerome';
* stooge('curly');
* // => { 'name': 'jerome', 'age': 60 }
*/
function memoize(func, resolver) {
if (!isFunction(func)) {
throw new TypeError;
}
var memoized = function() {
var cache = memoized.cache,
key = resolver ? resolver.apply(this, arguments) : keyPrefix + arguments[0];
return hasOwnProperty.call(cache, key)
? cache[key]
: (cache[key] = func.apply(this, arguments));
}
memoized.cache = {};
return memoized;
}
/**
* Creates a function that is restricted to execute `func` once. Repeat calls to
* the function will return the value of the first call. The `func` is executed
* with the `this` binding of the created function.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to restrict.
* @returns {Function} Returns the new restricted function.
* @example
*
* var initialize = _.once(createApplication);
* initialize();
* initialize();
* // `initialize` executes `createApplication` once
*/
function once(func) {
var ran,
result;
if (!isFunction(func)) {
throw new TypeError;
}
return function() {
if (ran) {
return result;
}
ran = true;
result = func.apply(this, arguments);
// clear the `func` variable so the function may be garbage collected
func = null;
return result;
};
}
/**
* Creates a function that, when called, invokes `func` with any additional
* `partial` arguments prepended to those provided to the new function. This
* method is similar to `_.bind` except it does **not** alter the `this` binding.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to partially apply arguments to.
* @param {...*} [arg] Arguments to be partially applied.
* @returns {Function} Returns the new partially applied function.
* @example
*
* var greet = function(greeting, name) { return greeting + ' ' + name; };
* var hi = _.partial(greet, 'hi');
* hi('moe');
* // => 'hi moe'
*/
function partial(func) {
return createBound(func, 16, nativeSlice.call(arguments, 1));
}
/**
* This method is like `_.partial` except that `partial` arguments are
* appended to those provided to the new function.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to partially apply arguments to.
* @param {...*} [arg] Arguments to be partially applied.
* @returns {Function} Returns the new partially applied function.
* @example
*
* var defaultsDeep = _.partialRight(_.merge, _.defaults);
*
* var options = {
* 'variable': 'data',
* 'imports': { 'jq': $ }
* };
*
* defaultsDeep(options, _.templateSettings);
*
* options.variable
* // => 'data'
*
* options.imports
* // => { '_': _, 'jq': $ }
*/
function partialRight(func) {
return createBound(func, 32, null, nativeSlice.call(arguments, 1));
}
/**
* Creates a function that, when executed, will only call the `func` function
* at most once per every `wait` milliseconds. Provide an options object to
* indicate that `func` should be invoked on the leading and/or trailing edge
* of the `wait` timeout. Subsequent calls to the throttled function will
* return the result of the last `func` call.
*
* Note: If `leading` and `trailing` options are `true` `func` will be called
* on the trailing edge of the timeout only if the the throttled function is
* invoked more than once during the `wait` timeout.
*
* @static
* @memberOf _
* @category Functions
* @param {Function} func The function to throttle.
* @param {number} wait The number of milliseconds to throttle executions to.
* @param {Object} [options] The options object.
* @param {boolean} [options.leading=true] Specify execution on the leading edge of the timeout.
* @param {boolean} [options.trailing=true] Specify execution on the trailing edge of the timeout.
* @returns {Function} Returns the new throttled function.
* @example
*
* // avoid excessively updating the position while scrolling
* var throttled = _.throttle(updatePosition, 100);
* jQuery(window).on('scroll', throttled);
*
* // execute `renewToken` when the click event is fired, but not more than once every 5 minutes
* jQuery('.interactive').on('click', _.throttle(renewToken, 300000, {
* 'trailing': false
* }));
*/
function throttle(func, wait, options) {
var leading = true,
trailing = true;
if (!isFunction(func)) {
throw new TypeError;
}
if (options === false) {
leading = false;
} else if (isObject(options)) {
leading = 'leading' in options ? options.leading : leading;
trailing = 'trailing' in options ? options.trailing : trailing;
}
debounceOptions.leading = leading;
debounceOptions.maxWait = wait;
debounceOptions.trailing = trailing;
var result = debounce(func, wait, debounceOptions);
return result;
}
/**
* Creates a function that provides `value` to the wrapper function as its
* first argument. Additional arguments provided to the function are appended
* to those provided to the wrapper function. The wrapper is executed with
* the `this` binding of the created function.
*
* @static
* @memberOf _
* @category Functions
* @param {*} value The value to wrap.
* @param {Function} wrapper The wrapper function.
* @returns {Function} Returns the new function.
* @example
*
* var hello = function(name) { return 'hello ' + name; };
* hello = _.wrap(hello, function(func) {
* return 'before, ' + func('moe') + ', after';
* });
* hello();
* // => 'before, hello moe, after'
*/
function wrap(value, wrapper) {
if (!isFunction(wrapper)) {
throw new TypeError;
}
return function() {
var args = [value];
push.apply(args, arguments);
return wrapper.apply(this, args);
};
}
/*--------------------------------------------------------------------------*/
/**
* Converts the characters `&`, `<`, `>`, `"`, and `'` in `string` to their
* corresponding HTML entities.
*
* @static
* @memberOf _
* @category Utilities
* @param {string} string The string to escape.
* @returns {string} Returns the escaped string.
* @example
*
* _.escape('Moe, Larry & Curly');
* // => 'Moe, Larry & Curly'
*/
function escape(string) {
return string == null ? '' : String(string).replace(reUnescapedHtml, escapeHtmlChar);
}
/**
* This method returns the first argument provided to it.
*
* @static
* @memberOf _
* @category Utilities
* @param {*} value Any value.
* @returns {*} Returns `value`.
* @example
*
* var moe = { 'name': 'moe' };
* moe === _.identity(moe);
* // => true
*/
function identity(value) {
return value;
}
/**
* Adds function properties of a source object to the `lodash` function and
* chainable wrapper.
*
* @static
* @memberOf _
* @category Utilities
* @param {Object} object The object of function properties to add to `lodash`.
* @param {Object} object The object of function properties to add to `lodash`.
* @example
*
* _.mixin({
* 'capitalize': function(string) {
* return string.charAt(0).toUpperCase() + string.slice(1).toLowerCase();
* }
* });
*
* _.capitalize('moe');
* // => 'Moe'
*
* _('moe').capitalize();
* // => 'Moe'
*/
function mixin(object, source) {
var ctor = object,
isFunc = !source || isFunction(ctor);
if (!source) {
ctor = lodashWrapper;
source = object;
object = lodash;
}
forEach(functions(source), function(methodName) {
var func = object[methodName] = source[methodName];
if (isFunc) {
ctor.prototype[methodName] = function() {
var value = this.__wrapped__,
args = [value];
push.apply(args, arguments);
var result = func.apply(object, args);
if (value && typeof value == 'object' && value === result) {
return this;
}
result = new ctor(result);
result.__chain__ = this.__chain__;
return result;
};
}
});
}
/**
* Reverts the '_' variable to its previous value and returns a reference to
* the `lodash` function.
*
* @static
* @memberOf _
* @category Utilities
* @returns {Function} Returns the `lodash` function.
* @example
*
* var lodash = _.noConflict();
*/
function noConflict() {
context._ = oldDash;
return this;
}
/**
* Converts the given value into an integer of the specified radix.
* If `radix` is `undefined` or `0` a `radix` of `10` is used unless the
* `value` is a hexadecimal, in which case a `radix` of `16` is used.
*
* Note: This method avoids differences in native ES3 and ES5 `parseInt`
* implementations. See http://es5.github.io/#E.
*
* @static
* @memberOf _
* @category Utilities
* @param {string} value The value to parse.
* @param {number} [radix] The radix used to interpret the value to parse.
* @returns {number} Returns the new integer value.
* @example
*
* _.parseInt('08');
* // => 8
*/
var parseInt = nativeParseInt(whitespace + '08') == 8 ? nativeParseInt : function(value, radix) {
// Firefox and Opera still follow the ES3 specified implementation of `parseInt`
return nativeParseInt(isString(value) ? value.replace(reLeadingSpacesAndZeros, '') : value, radix || 0);
};
/**
* Produces a random number between `min` and `max` (inclusive). If only one
* argument is provided a number between `0` and the given number will be
* returned. If `floating` is truey or either `min` or `max` are floats a
* floating-point number will be returned instead of an integer.
*
* @static
* @memberOf _
* @category Utilities
* @param {number} [min=0] The minimum possible value.
* @param {number} [max=1] The maximum possible value.
* @param {boolean} [floating=false] Specify returning a floating-point number.
* @returns {number} Returns a random number.
* @example
*
* _.random(0, 5);
* // => an integer between 0 and 5
*
* _.random(5);
* // => also an integer between 0 and 5
*
* _.random(5, true);
* // => a floating-point number between 0 and 5
*
* _.random(1.2, 5.2);
* // => a floating-point number between 1.2 and 5.2
*/
function random(min, max, floating) {
var noMin = min == null,
noMax = max == null;
if (floating == null) {
if (typeof min == 'boolean' && noMax) {
floating = min;
min = 1;
}
else if (!noMax && typeof max == 'boolean') {
floating = max;
noMax = true;
}
}
if (noMin && noMax) {
max = 1;
}
min = +min || 0;
if (noMax) {
max = min;
min = 0;
} else {
max = +max || 0;
}
var rand = nativeRandom();
return (floating || min % 1 || max % 1)
? nativeMin(min + (rand * (max - min + parseFloat('1e-' + ((rand +'').length - 1)))), max)
: min + floor(rand * (max - min + 1));
}
/**
* Resolves the value of `property` on `object`. If `property` is a function
* it will be invoked with the `this` binding of `object` and its result returned,
* else the property value is returned. If `object` is falsey then `undefined`
* is returned.
*
* @static
* @memberOf _
* @category Utilities
* @param {Object} object The object to inspect.
* @param {string} property The property to get the value of.
* @returns {*} Returns the resolved value.
* @example
*
* var object = {
* 'cheese': 'crumpets',
* 'stuff': function() {
* return 'nonsense';
* }
* };
*
* _.result(object, 'cheese');
* // => 'crumpets'
*
* _.result(object, 'stuff');
* // => 'nonsense'
*/
function result(object, property) {
if (object) {
var value = object[property];
return isFunction(value) ? object[property]() : value;
}
}
/**
* A micro-templating method that handles arbitrary delimiters, preserves
* whitespace, and correctly escapes quotes within interpolated code.
*
* Note: In the development build, `_.template` utilizes sourceURLs for easier
* debugging. See http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl
*
* For more information on precompiling templates see:
* http://lodash.com/#custom-builds
*
* For more information on Chrome extension sandboxes see:
* http://developer.chrome.com/stable/extensions/sandboxingEval.html
*
* @static
* @memberOf _
* @category Utilities
* @param {string} text The template text.
* @param {Object} data The data object used to populate the text.
* @param {Object} [options] The options object.
* @param {RegExp} [options.escape] The "escape" delimiter.
* @param {RegExp} [options.evaluate] The "evaluate" delimiter.
* @param {Object} [options.imports] An object to import into the template as local variables.
* @param {RegExp} [options.interpolate] The "interpolate" delimiter.
* @param {string} [sourceURL] The sourceURL of the template's compiled source.
* @param {string} [variable] The data object variable name.
* @returns {Function|string} Returns a compiled function when no `data` object
* is given, else it returns the interpolated text.
* @example
*
* // using the "interpolate" delimiter to create a compiled template
* var compiled = _.template('hello <%= name %>');
* compiled({ 'name': 'moe' });
* // => 'hello moe'
*
* // using the "escape" delimiter to escape HTML in data property values
* _.template('<b><%- value %></b>', { 'value': '<script>' });
* // => '<b><script></b>'
*
* // using the "evaluate" delimiter to generate HTML
* var list = '<% _.forEach(people, function(name) { %><li><%- name %></li><% }); %>';
* _.template(list, { 'people': ['moe', 'larry'] });
* // => '<li>moe</li><li>larry</li>'
*
* // using the ES6 delimiter as an alternative to the default "interpolate" delimiter
* _.template('hello ${ name }', { 'name': 'curly' });
* // => 'hello curly'
*
* // using the internal `print` function in "evaluate" delimiters
* _.template('<% print("hello " + name); %>!', { 'name': 'larry' });
* // => 'hello larry!'
*
* // using a custom template delimiters
* _.templateSettings = {
* 'interpolate': /{{([\s\S]+?)}}/g
* };
*
* _.template('hello {{ name }}!', { 'name': 'mustache' });
* // => 'hello mustache!'
*
* // using the `imports` option to import jQuery
* var list = '<% $.each(people, function(name) { %><li><%- name %></li><% }); %>';
* _.template(list, { 'people': ['moe', 'larry'] }, { 'imports': { '$': jQuery } });
* // => '<li>moe</li><li>larry</li>'
*
* // using the `sourceURL` option to specify a custom sourceURL for the template
* var compiled = _.template('hello <%= name %>', null, { 'sourceURL': '/basic/greeting.jst' });
* compiled(data);
* // => find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector
*
* // using the `variable` option to ensure a with-statement isn't used in the compiled template
* var compiled = _.template('hi <%= data.name %>!', null, { 'variable': 'data' });
* compiled.source;
* // => function(data) {
* var __t, __p = '', __e = _.escape;
* __p += 'hi ' + ((__t = ( data.name )) == null ? '' : __t) + '!';
* return __p;
* }
*
* // using the `source` property to inline compiled templates for meaningful
* // line numbers in error messages and a stack trace
* fs.writeFileSync(path.join(cwd, 'jst.js'), '\
* var JST = {\
* "main": ' + _.template(mainText).source + '\
* };\
* ');
*/
function template(text, data, options) {
// based on John Resig's `tmpl` implementation
// http://ejohn.org/blog/javascript-micro-templating/
// and Laura Doktorova's doT.js
// https://github.com/olado/doT
var settings = lodash.templateSettings;
text || (text = '');
// avoid missing dependencies when `iteratorTemplate` is not defined
options = defaults({}, options, settings);
var imports = defaults({}, options.imports, settings.imports),
importsKeys = keys(imports),
importsValues = values(imports);
var isEvaluating,
index = 0,
interpolate = options.interpolate || reNoMatch,
source = "__p += '";
// compile the regexp to match each delimiter
var reDelimiters = RegExp(
(options.escape || reNoMatch).source + '|' +
interpolate.source + '|' +
(interpolate === reInterpolate ? reEsTemplate : reNoMatch).source + '|' +
(options.evaluate || reNoMatch).source + '|$'
, 'g');
text.replace(reDelimiters, function(match, escapeValue, interpolateValue, esTemplateValue, evaluateValue, offset) {
interpolateValue || (interpolateValue = esTemplateValue);
// escape characters that cannot be included in string literals
source += text.slice(index, offset).replace(reUnescapedString, escapeStringChar);
// replace delimiters with snippets
if (escapeValue) {
source += "' +\n__e(" + escapeValue + ") +\n'";
}
if (evaluateValue) {
isEvaluating = true;
source += "';\n" + evaluateValue + ";\n__p += '";
}
if (interpolateValue) {
source += "' +\n((__t = (" + interpolateValue + ")) == null ? '' : __t) +\n'";
}
index = offset + match.length;
// the JS engine embedded in Adobe products requires returning the `match`
// string in order to produce the correct `offset` value
return match;
});
source += "';\n";
// if `variable` is not specified, wrap a with-statement around the generated
// code to add the data object to the top of the scope chain
var variable = options.variable,
hasVariable = variable;
if (!hasVariable) {
variable = 'obj';
source = 'with (' + variable + ') {\n' + source + '\n}\n';
}
// cleanup code by stripping empty strings
source = (isEvaluating ? source.replace(reEmptyStringLeading, '') : source)
.replace(reEmptyStringMiddle, '$1')
.replace(reEmptyStringTrailing, '$1;');
// frame code as the function body
source = 'function(' + variable + ') {\n' +
(hasVariable ? '' : variable + ' || (' + variable + ' = {});\n') +
"var __t, __p = '', __e = _.escape" +
(isEvaluating
? ', __j = Array.prototype.join;\n' +
"function print() { __p += __j.call(arguments, '') }\n"
: ';\n'
) +
source +
'return __p\n}';
// Use a sourceURL for easier debugging.
// http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl
var sourceURL = '\n/*\n//# sourceURL=' + (options.sourceURL || '/lodash/template/source[' + (templateCounter++) + ']') + '\n*/';
try {
var result = Function(importsKeys, 'return ' + source + sourceURL).apply(undefined, importsValues);
} catch(e) {
e.source = source;
throw e;
}
if (data) {
return result(data);
}
// provide the compiled function's source by its `toString` method, in
// supported environments, or the `source` property as a convenience for
// inlining compiled templates during the build process
result.source = source;
return result;
}
/**
* Executes the callback `n` times, returning an array of the results
* of each callback execution. The callback is bound to `thisArg` and invoked
* with one argument; (index).
*
* @static
* @memberOf _
* @category Utilities
* @param {number} n The number of times to execute the callback.
* @param {Function} callback The function called per iteration.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {Array} Returns an array of the results of each `callback` execution.
* @example
*
* var diceRolls = _.times(3, _.partial(_.random, 1, 6));
* // => [3, 6, 4]
*
* _.times(3, function(n) { mage.castSpell(n); });
* // => calls `mage.castSpell(n)` three times, passing `n` of `0`, `1`, and `2` respectively
*
* _.times(3, function(n) { this.cast(n); }, mage);
* // => also calls `mage.castSpell(n)` three times
*/
function times(n, callback, thisArg) {
n = (n = +n) > -1 ? n : 0;
var index = -1,
result = Array(n);
callback = baseCreateCallback(callback, thisArg, 1);
while (++index < n) {
result[index] = callback(index);
}
return result;
}
/**
* The inverse of `_.escape` this method converts the HTML entities
* `&`, `<`, `>`, `"`, and `'` in `string` to their
* corresponding characters.
*
* @static
* @memberOf _
* @category Utilities
* @param {string} string The string to unescape.
* @returns {string} Returns the unescaped string.
* @example
*
* _.unescape('Moe, Larry & Curly');
* // => 'Moe, Larry & Curly'
*/
function unescape(string) {
return string == null ? '' : String(string).replace(reEscapedHtml, unescapeHtmlChar);
}
/**
* Generates a unique ID. If `prefix` is provided the ID will be appended to it.
*
* @static
* @memberOf _
* @category Utilities
* @param {string} [prefix] The value to prefix the ID with.
* @returns {string} Returns the unique ID.
* @example
*
* _.uniqueId('contact_');
* // => 'contact_104'
*
* _.uniqueId();
* // => '105'
*/
function uniqueId(prefix) {
var id = ++idCounter;
return String(prefix == null ? '' : prefix) + id;
}
/*--------------------------------------------------------------------------*/
/**
* Creates a `lodash` object that wraps the given value with explicit
* method chaining enabled.
*
* @static
* @memberOf _
* @category Chaining
* @param {*} value The value to wrap.
* @returns {Object} Returns the wrapper object.
* @example
*
* var stooges = [
* { 'name': 'moe', 'age': 40 },
* { 'name': 'larry', 'age': 50 },
* { 'name': 'curly', 'age': 60 }
* ];
*
* var youngest = _.chain(stooges)
* .sortBy('age')
* .map(function(stooge) { return stooge.name + ' is ' + stooge.age; })
* .first()
* .value();
* // => 'moe is 40'
*/
function chain(value) {
value = new lodashWrapper(value);
value.__chain__ = true;
return value;
}
/**
* Invokes `interceptor` with the `value` as the first argument and then
* returns `value`. The purpose of this method is to "tap into" a method
* chain in order to perform operations on intermediate results within
* the chain.
*
* @static
* @memberOf _
* @category Chaining
* @param {*} value The value to provide to `interceptor`.
* @param {Function} interceptor The function to invoke.
* @returns {*} Returns `value`.
* @example
*
* _([1, 2, 3, 4])
* .filter(function(num) { return num % 2 == 0; })
* .tap(function(array) { console.log(array); })
* .map(function(num) { return num * num; })
* .value();
* // => // [2, 4] (logged)
* // => [4, 16]
*/
function tap(value, interceptor) {
interceptor(value);
return value;
}
/**
* Enables explicit method chaining on the wrapper object.
*
* @name chain
* @memberOf _
* @category Chaining
* @returns {*} Returns the wrapper object.
* @example
*
* var stooges = [
* { 'name': 'moe', 'age': 40 },
* { 'name': 'larry', 'age': 50 }
* ];
*
* // without explicit chaining
* _(stooges).first();
* // => { 'name': 'moe', 'age': 40 }
*
* // with explicit chaining
* _(stooges).chain()
* .first()
* .pick('age')
* .value()
* // => { 'age': 40 }
*/
function wrapperChain() {
this.__chain__ = true;
return this;
}
/**
* Produces the `toString` result of the wrapped value.
*
* @name toString
* @memberOf _
* @category Chaining
* @returns {string} Returns the string result.
* @example
*
* _([1, 2, 3]).toString();
* // => '1,2,3'
*/
function wrapperToString() {
return String(this.__wrapped__);
}
/**
* Extracts the wrapped value.
*
* @name valueOf
* @memberOf _
* @alias value
* @category Chaining
* @returns {*} Returns the wrapped value.
* @example
*
* _([1, 2, 3]).valueOf();
* // => [1, 2, 3]
*/
function wrapperValueOf() {
return this.__wrapped__;
}
/*--------------------------------------------------------------------------*/
// add functions that return wrapped values when chaining
lodash.after = after;
lodash.assign = assign;
lodash.at = at;
lodash.bind = bind;
lodash.bindAll = bindAll;
lodash.bindKey = bindKey;
lodash.chain = chain;
lodash.compact = compact;
lodash.compose = compose;
lodash.countBy = countBy;
lodash.createCallback = createCallback;
lodash.curry = curry;
lodash.debounce = debounce;
lodash.defaults = defaults;
lodash.defer = defer;
lodash.delay = delay;
lodash.difference = difference;
lodash.filter = filter;
lodash.flatten = flatten;
lodash.forEach = forEach;
lodash.forEachRight = forEachRight;
lodash.forIn = forIn;
lodash.forInRight = forInRight;
lodash.forOwn = forOwn;
lodash.forOwnRight = forOwnRight;
lodash.functions = functions;
lodash.groupBy = groupBy;
lodash.indexBy = indexBy;
lodash.initial = initial;
lodash.intersection = intersection;
lodash.invert = invert;
lodash.invoke = invoke;
lodash.keys = keys;
lodash.map = map;
lodash.max = max;
lodash.memoize = memoize;
lodash.merge = merge;
lodash.min = min;
lodash.omit = omit;
lodash.once = once;
lodash.pairs = pairs;
lodash.partial = partial;
lodash.partialRight = partialRight;
lodash.pick = pick;
lodash.pluck = pluck;
lodash.pull = pull;
lodash.range = range;
lodash.reject = reject;
lodash.remove = remove;
lodash.rest = rest;
lodash.shuffle = shuffle;
lodash.sortBy = sortBy;
lodash.tap = tap;
lodash.throttle = throttle;
lodash.times = times;
lodash.toArray = toArray;
lodash.transform = transform;
lodash.union = union;
lodash.uniq = uniq;
lodash.values = values;
lodash.where = where;
lodash.without = without;
lodash.wrap = wrap;
lodash.zip = zip;
lodash.zipObject = zipObject;
// add aliases
lodash.collect = map;
lodash.drop = rest;
lodash.each = forEach;
lodash.eachRight = forEachRight;
lodash.extend = assign;
lodash.methods = functions;
lodash.object = zipObject;
lodash.select = filter;
lodash.tail = rest;
lodash.unique = uniq;
lodash.unzip = zip;
// add functions to `lodash.prototype`
mixin(lodash);
/*--------------------------------------------------------------------------*/
// add functions that return unwrapped values when chaining
lodash.clone = clone;
lodash.cloneDeep = cloneDeep;
lodash.contains = contains;
lodash.escape = escape;
lodash.every = every;
lodash.find = find;
lodash.findIndex = findIndex;
lodash.findKey = findKey;
lodash.findLast = findLast;
lodash.findLastIndex = findLastIndex;
lodash.findLastKey = findLastKey;
lodash.has = has;
lodash.identity = identity;
lodash.indexOf = indexOf;
lodash.isArguments = isArguments;
lodash.isArray = isArray;
lodash.isBoolean = isBoolean;
lodash.isDate = isDate;
lodash.isElement = isElement;
lodash.isEmpty = isEmpty;
lodash.isEqual = isEqual;
lodash.isFinite = isFinite;
lodash.isFunction = isFunction;
lodash.isNaN = isNaN;
lodash.isNull = isNull;
lodash.isNumber = isNumber;
lodash.isObject = isObject;
lodash.isPlainObject = isPlainObject;
lodash.isRegExp = isRegExp;
lodash.isString = isString;
lodash.isUndefined = isUndefined;
lodash.lastIndexOf = lastIndexOf;
lodash.mixin = mixin;
lodash.noConflict = noConflict;
lodash.parseInt = parseInt;
lodash.random = random;
lodash.reduce = reduce;
lodash.reduceRight = reduceRight;
lodash.result = result;
lodash.runInContext = runInContext;
lodash.size = size;
lodash.some = some;
lodash.sortedIndex = sortedIndex;
lodash.template = template;
lodash.unescape = unescape;
lodash.uniqueId = uniqueId;
// add aliases
lodash.all = every;
lodash.any = some;
lodash.detect = find;
lodash.findWhere = find;
lodash.foldl = reduce;
lodash.foldr = reduceRight;
lodash.include = contains;
lodash.inject = reduce;
forOwn(lodash, function(func, methodName) {
if (!lodash.prototype[methodName]) {
lodash.prototype[methodName] = function() {
var args = [this.__wrapped__],
chainAll = this.__chain__;
push.apply(args, arguments);
var result = func.apply(lodash, args);
return chainAll
? new lodashWrapper(result, chainAll)
: result;
};
}
});
/*--------------------------------------------------------------------------*/
// add functions capable of returning wrapped and unwrapped values when chaining
lodash.first = first;
lodash.last = last;
lodash.sample = sample;
// add aliases
lodash.take = first;
lodash.head = first;
forOwn(lodash, function(func, methodName) {
var callbackable = methodName !== 'sample';
if (!lodash.prototype[methodName]) {
lodash.prototype[methodName]= function(n, guard) {
var chainAll = this.__chain__,
result = func(this.__wrapped__, n, guard);
return !chainAll && (n == null || (guard && !(callbackable && typeof n == 'function')))
? result
: new lodashWrapper(result, chainAll);
};
}
});
/*--------------------------------------------------------------------------*/
/**
* The semantic version number.
*
* @static
* @memberOf _
* @type string
*/
lodash.VERSION = '2.2.1';
// add "Chaining" functions to the wrapper
lodash.prototype.chain = wrapperChain;
lodash.prototype.toString = wrapperToString;
lodash.prototype.value = wrapperValueOf;
lodash.prototype.valueOf = wrapperValueOf;
// add `Array` functions that return unwrapped values
forEach(['join', 'pop', 'shift'], function(methodName) {
var func = arrayRef[methodName];
lodash.prototype[methodName] = function() {
var chainAll = this.__chain__,
result = func.apply(this.__wrapped__, arguments);
return chainAll
? new lodashWrapper(result, chainAll)
: result;
};
});
// add `Array` functions that return the wrapped value
forEach(['push', 'reverse', 'sort', 'unshift'], function(methodName) {
var func = arrayRef[methodName];
lodash.prototype[methodName] = function() {
func.apply(this.__wrapped__, arguments);
return this;
};
});
// add `Array` functions that return new wrapped values
forEach(['concat', 'slice', 'splice'], function(methodName) {
var func = arrayRef[methodName];
lodash.prototype[methodName] = function() {
return new lodashWrapper(func.apply(this.__wrapped__, arguments), this.__chain__);
};
});
return lodash;
}
/*--------------------------------------------------------------------------*/
// expose Lo-Dash
var _ = runInContext();
// some AMD build optimizers, like r.js, check for condition patterns like the following:
if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
// Expose Lo-Dash to the global object even when an AMD loader is present in
// case Lo-Dash was injected by a third-party script and not intended to be
// loaded as a module. The global assignment can be reverted in the Lo-Dash
// module by its `noConflict()` method.
root._ = _;
// define as an anonymous module so, through path mapping, it can be
// referenced as the "underscore" module
define(function() {
return _;
});
}
// check for `exports` after `define` in case a build optimizer adds an `exports` object
else if (freeExports && freeModule) {
// in Node.js or RingoJS
if (moduleExports) {
(freeModule.exports = _)._ = _;
}
// in Narwhal or Rhino -require
else {
freeExports._ = _;
}
}
else {
// in a browser or Rhino
root._ = _;
}
}.call(this));
// Backbone.js 1.1.2
// (c) 2010-2014 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
// Backbone may be freely distributed under the MIT license.
// For all details and documentation:
// http://backbonejs.org
(function(root, factory) {
// Set up Backbone appropriately for the environment. Start with AMD.
if (typeof define === 'function' && define.amd) {
define(['underscore', 'jquery', 'exports'], function(_, $, exports) {
// Export global even in AMD case in case this script is loaded with
// others that may still expect a global Backbone.
root.Backbone = factory(root, exports, _, $);
});
// Next for Node.js or CommonJS. jQuery may not be needed as a module.
} else if (typeof exports !== 'undefined') {
var _ = require('underscore');
factory(root, exports, _);
// Finally, as a browser global.
} else {
root.Backbone = factory(root, {}, root._, (root.jQuery || root.Zepto || root.ender || root.$));
}
}(this, function(root, Backbone, _, $) {
// Initial Setup
// -------------
// Save the previous value of the `Backbone` variable, so that it can be
// restored later on, if `noConflict` is used.
var previousBackbone = root.Backbone;
// Create local references to array methods we'll want to use later.
var array = [];
var push = array.push;
var slice = array.slice;
var splice = array.splice;
// Current version of the library. Keep in sync with `package.json`.
Backbone.VERSION = '1.1.2';
// For Backbone's purposes, jQuery, Zepto, Ender, or My Library (kidding) owns
// the `$` variable.
Backbone.$ = $;
// Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
// to its previous owner. Returns a reference to this Backbone object.
Backbone.noConflict = function() {
root.Backbone = previousBackbone;
return this;
};
// Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option
// will fake `"PATCH"`, `"PUT"` and `"DELETE"` requests via the `_method` parameter and
// set a `X-Http-Method-Override` header.
Backbone.emulateHTTP = false;
// Turn on `emulateJSON` to support legacy servers that can't deal with direct
// `application/json` requests ... will encode the body as
// `application/x-www-form-urlencoded` instead and will send the model in a
// form param named `model`.
Backbone.emulateJSON = false;
// Backbone.Events
// ---------------
// A module that can be mixed in to *any object* in order to provide it with
// custom events. You may bind with `on` or remove with `off` callback
// functions to an event; `trigger`-ing an event fires all callbacks in
// succession.
//
// var object = {};
// _.extend(object, Backbone.Events);
// object.on('expand', function(){ alert('expanded'); });
// object.trigger('expand');
//
var Events = Backbone.Events = {
// Bind an event to a `callback` function. Passing `"all"` will bind
// the callback to all events fired.
on: function(name, callback, context) {
if (!eventsApi(this, 'on', name, [callback, context]) || !callback) return this;
this._events || (this._events = {});
var events = this._events[name] || (this._events[name] = []);
events.push({callback: callback, context: context, ctx: context || this});
return this;
},
// Bind an event to only be triggered a single time. After the first time
// the callback is invoked, it will be removed.
once: function(name, callback, context) {
if (!eventsApi(this, 'once', name, [callback, context]) || !callback) return this;
var self = this;
var once = _.once(function() {
self.off(name, once);
callback.apply(this, arguments);
});
once._callback = callback;
return this.on(name, once, context);
},
// Remove one or many callbacks. If `context` is null, removes all
// callbacks with that function. If `callback` is null, removes all
// callbacks for the event. If `name` is null, removes all bound
// callbacks for all events.
off: function(name, callback, context) {
var retain, ev, events, names, i, l, j, k;
if (!this._events || !eventsApi(this, 'off', name, [callback, context])) return this;
if (!name && !callback && !context) {
this._events = void 0;
return this;
}
names = name ? [name] : _.keys(this._events);
for (i = 0, l = names.length; i < l; i++) {
name = names[i];
if (events = this._events[name]) {
this._events[name] = retain = [];
if (callback || context) {
for (j = 0, k = events.length; j < k; j++) {
ev = events[j];
if ((callback && callback !== ev.callback && callback !== ev.callback._callback) ||
(context && context !== ev.context)) {
retain.push(ev);
}
}
}
if (!retain.length) delete this._events[name];
}
}
return this;
},
// Trigger one or many events, firing all bound callbacks. Callbacks are
// passed the same arguments as `trigger` is, apart from the event name
// (unless you're listening on `"all"`, which will cause your callback to
// receive the true name of the event as the first argument).
trigger: function(name) {
if (!this._events) return this;
var args = slice.call(arguments, 1);
if (!eventsApi(this, 'trigger', name, args)) return this;
var events = this._events[name];
var allEvents = this._events.all;
if (events) triggerEvents(events, args);
if (allEvents) triggerEvents(allEvents, arguments);
return this;
},
// Tell this object to stop listening to either specific events ... or
// to every object it's currently listening to.
stopListening: function(obj, name, callback) {
var listeningTo = this._listeningTo;
if (!listeningTo) return this;
var remove = !name && !callback;
if (!callback && typeof name === 'object') callback = this;
if (obj) (listeningTo = {})[obj._listenId] = obj;
for (var id in listeningTo) {
obj = listeningTo[id];
obj.off(name, callback, this);
if (remove || _.isEmpty(obj._events)) delete this._listeningTo[id];
}
return this;
}
};
// Regular expression used to split event strings.
var eventSplitter = /\s+/;
// Implement fancy features of the Events API such as multiple event
// names `"change blur"` and jQuery-style event maps `{change: action}`
// in terms of the existing API.
var eventsApi = function(obj, action, name, rest) {
if (!name) return true;
// Handle event maps.
if (typeof name === 'object') {
for (var key in name) {
obj[action].apply(obj, [key, name[key]].concat(rest));
}
return false;
}
// Handle space separated event names.
if (eventSplitter.test(name)) {
var names = name.split(eventSplitter);
for (var i = 0, l = names.length; i < l; i++) {
obj[action].apply(obj, [names[i]].concat(rest));
}
return false;
}
return true;
};
// A difficult-to-believe, but optimized internal dispatch function for
// triggering events. Tries to keep the usual cases speedy (most internal
// Backbone events have 3 arguments).
var triggerEvents = function(events, args) {
var ev, i = -1, l = events.length, a1 = args[0], a2 = args[1], a3 = args[2];
switch (args.length) {
case 0: while (++i < l) (ev = events[i]).callback.call(ev.ctx); return;
case 1: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1); return;
case 2: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2); return;
case 3: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2, a3); return;
default: while (++i < l) (ev = events[i]).callback.apply(ev.ctx, args); return;
}
};
var listenMethods = {listenTo: 'on', listenToOnce: 'once'};
// Inversion-of-control versions of `on` and `once`. Tell *this* object to
// listen to an event in another object ... keeping track of what it's
// listening to.
_.each(listenMethods, function(implementation, method) {
Events[method] = function(obj, name, callback) {
var listeningTo = this._listeningTo || (this._listeningTo = {});
var id = obj._listenId || (obj._listenId = _.uniqueId('l'));
listeningTo[id] = obj;
if (!callback && typeof name === 'object') callback = this;
obj[implementation](name, callback, this);
return this;
};
});
// Aliases for backwards compatibility.
Events.bind = Events.on;
Events.unbind = Events.off;
// Allow the `Backbone` object to serve as a global event bus, for folks who
// want global "pubsub" in a convenient place.
_.extend(Backbone, Events);
// Backbone.Model
// --------------
// Backbone **Models** are the basic data object in the framework --
// frequently representing a row in a table in a database on your server.
// A discrete chunk of data and a bunch of useful, related methods for
// performing computations and transformations on that data.
// Create a new model with the specified attributes. A client id (`cid`)
// is automatically generated and assigned for you.
var Model = Backbone.Model = function(attributes, options) {
var attrs = attributes || {};
options || (options = {});
this.cid = _.uniqueId('c');
this.attributes = {};
if (options.collection) this.collection = options.collection;
if (options.parse) attrs = this.parse(attrs, options) || {};
attrs = _.defaults({}, attrs, _.result(this, 'defaults'));
this.set(attrs, options);
this.changed = {};
this.initialize.apply(this, arguments);
};
// Attach all inheritable methods to the Model prototype.
_.extend(Model.prototype, Events, {
// A hash of attributes whose current and previous value differ.
changed: null,
// The value returned during the last failed validation.
validationError: null,
// The default name for the JSON `id` attribute is `"id"`. MongoDB and
// CouchDB users may want to set this to `"_id"`.
idAttribute: 'id',
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// Return a copy of the model's `attributes` object.
toJSON: function(options) {
return _.clone(this.attributes);
},
// Proxy `Backbone.sync` by default -- but override this if you need
// custom syncing semantics for *this* particular model.
sync: function() {
return Backbone.sync.apply(this, arguments);
},
// Get the value of an attribute.
get: function(attr) {
return this.attributes[attr];
},
// Get the HTML-escaped value of an attribute.
escape: function(attr) {
return _.escape(this.get(attr));
},
// Returns `true` if the attribute contains a value that is not null
// or undefined.
has: function(attr) {
return this.get(attr) != null;
},
// Set a hash of model attributes on the object, firing `"change"`. This is
// the core primitive operation of a model, updating the data and notifying
// anyone who needs to know about the change in state. The heart of the beast.
set: function(key, val, options) {
var attr, attrs, unset, changes, silent, changing, prev, current;
if (key == null) return this;
// Handle both `"key", value` and `{key: value}` -style arguments.
if (typeof key === 'object') {
attrs = key;
options = val;
} else {
(attrs = {})[key] = val;
}
options || (options = {});
// Run validation.
if (!this._validate(attrs, options)) return false;
// Extract attributes and options.
unset = options.unset;
silent = options.silent;
changes = [];
changing = this._changing;
this._changing = true;
if (!changing) {
this._previousAttributes = _.clone(this.attributes);
this.changed = {};
}
current = this.attributes, prev = this._previousAttributes;
// Check for changes of `id`.
if (this.idAttribute in attrs) this.id = attrs[this.idAttribute];
// For each `set` attribute, update or delete the current value.
for (attr in attrs) {
val = attrs[attr];
if (!_.isEqual(current[attr], val)) changes.push(attr);
if (!_.isEqual(prev[attr], val)) {
this.changed[attr] = val;
} else {
delete this.changed[attr];
}
unset ? delete current[attr] : current[attr] = val;
}
// Trigger all relevant attribute changes.
if (!silent) {
if (changes.length) this._pending = options;
for (var i = 0, l = changes.length; i < l; i++) {
this.trigger('change:' + changes[i], this, current[changes[i]], options);
}
}
// You might be wondering why there's a `while` loop here. Changes can
// be recursively nested within `"change"` events.
if (changing) return this;
if (!silent) {
while (this._pending) {
options = this._pending;
this._pending = false;
this.trigger('change', this, options);
}
}
this._pending = false;
this._changing = false;
return this;
},
// Remove an attribute from the model, firing `"change"`. `unset` is a noop
// if the attribute doesn't exist.
unset: function(attr, options) {
return this.set(attr, void 0, _.extend({}, options, {unset: true}));
},
// Clear all attributes on the model, firing `"change"`.
clear: function(options) {
var attrs = {};
for (var key in this.attributes) attrs[key] = void 0;
return this.set(attrs, _.extend({}, options, {unset: true}));
},
// Determine if the model has changed since the last `"change"` event.
// If you specify an attribute name, determine if that attribute has changed.
hasChanged: function(attr) {
if (attr == null) return !_.isEmpty(this.changed);
return _.has(this.changed, attr);
},
// Return an object containing all the attributes that have changed, or
// false if there are no changed attributes. Useful for determining what
// parts of a view need to be updated and/or what attributes need to be
// persisted to the server. Unset attributes will be set to undefined.
// You can also pass an attributes object to diff against the model,
// determining if there *would be* a change.
changedAttributes: function(diff) {
if (!diff) return this.hasChanged() ? _.clone(this.changed) : false;
var val, changed = false;
var old = this._changing ? this._previousAttributes : this.attributes;
for (var attr in diff) {
if (_.isEqual(old[attr], (val = diff[attr]))) continue;
(changed || (changed = {}))[attr] = val;
}
return changed;
},
// Get the previous value of an attribute, recorded at the time the last
// `"change"` event was fired.
previous: function(attr) {
if (attr == null || !this._previousAttributes) return null;
return this._previousAttributes[attr];
},
// Get all of the attributes of the model at the time of the previous
// `"change"` event.
previousAttributes: function() {
return _.clone(this._previousAttributes);
},
// Fetch the model from the server. If the server's representation of the
// model differs from its current attributes, they will be overridden,
// triggering a `"change"` event.
fetch: function(options) {
options = options ? _.clone(options) : {};
if (options.parse === void 0) options.parse = true;
var model = this;
var success = options.success;
options.success = function(resp) {
if (!model.set(model.parse(resp, options), options)) return false;
if (success) success(model, resp, options);
model.trigger('sync', model, resp, options);
};
wrapError(this, options);
return this.sync('read', this, options);
},
// Set a hash of model attributes, and sync the model to the server.
// If the server returns an attributes hash that differs, the model's
// state will be `set` again.
save: function(key, val, options) {
var attrs, method, xhr, attributes = this.attributes;
// Handle both `"key", value` and `{key: value}` -style arguments.
if (key == null || typeof key === 'object') {
attrs = key;
options = val;
} else {
(attrs = {})[key] = val;
}
options = _.extend({validate: true}, options);
// If we're not waiting and attributes exist, save acts as
// `set(attr).save(null, opts)` with validation. Otherwise, check if
// the model will be valid when the attributes, if any, are set.
if (attrs && !options.wait) {
if (!this.set(attrs, options)) return false;
} else {
if (!this._validate(attrs, options)) return false;
}
// Set temporary attributes if `{wait: true}`.
if (attrs && options.wait) {
this.attributes = _.extend({}, attributes, attrs);
}
// After a successful server-side save, the client is (optionally)
// updated with the server-side state.
if (options.parse === void 0) options.parse = true;
var model = this;
var success = options.success;
options.success = function(resp) {
// Ensure attributes are restored during synchronous saves.
model.attributes = attributes;
var serverAttrs = model.parse(resp, options);
if (options.wait) serverAttrs = _.extend(attrs || {}, serverAttrs);
if (_.isObject(serverAttrs) && !model.set(serverAttrs, options)) {
return false;
}
if (success) success(model, resp, options);
model.trigger('sync', model, resp, options);
};
wrapError(this, options);
method = this.isNew() ? 'create' : (options.patch ? 'patch' : 'update');
if (method === 'patch') options.attrs = attrs;
xhr = this.sync(method, this, options);
// Restore attributes.
if (attrs && options.wait) this.attributes = attributes;
return xhr;
},
// Destroy this model on the server if it was already persisted.
// Optimistically removes the model from its collection, if it has one.
// If `wait: true` is passed, waits for the server to respond before removal.
destroy: function(options) {
options = options ? _.clone(options) : {};
var model = this;
var success = options.success;
var destroy = function() {
model.trigger('destroy', model, model.collection, options);
};
options.success = function(resp) {
if (options.wait || model.isNew()) destroy();
if (success) success(model, resp, options);
if (!model.isNew()) model.trigger('sync', model, resp, options);
};
if (this.isNew()) {
options.success();
return false;
}
wrapError(this, options);
var xhr = this.sync('delete', this, options);
if (!options.wait) destroy();
return xhr;
},
// Default URL for the model's representation on the server -- if you're
// using Backbone's restful methods, override this to change the endpoint
// that will be called.
url: function() {
var base =
_.result(this, 'urlRoot') ||
_.result(this.collection, 'url') ||
urlError();
if (this.isNew()) return base;
return base.replace(/([^\/])$/, '$1/') + encodeURIComponent(this.id);
},
// **parse** converts a response into the hash of attributes to be `set` on
// the model. The default implementation is just to pass the response along.
parse: function(resp, options) {
return resp;
},
// Create a new model with identical attributes to this one.
clone: function() {
return new this.constructor(this.attributes);
},
// A model is new if it has never been saved to the server, and lacks an id.
isNew: function() {
return !this.has(this.idAttribute);
},
// Check if the model is currently in a valid state.
isValid: function(options) {
return this._validate({}, _.extend(options || {}, { validate: true }));
},
// Run validation against the next complete set of model attributes,
// returning `true` if all is well. Otherwise, fire an `"invalid"` event.
_validate: function(attrs, options) {
if (!options.validate || !this.validate) return true;
attrs = _.extend({}, this.attributes, attrs);
var error = this.validationError = this.validate(attrs, options) || null;
if (!error) return true;
this.trigger('invalid', this, error, _.extend(options, {validationError: error}));
return false;
}
});
// Underscore methods that we want to implement on the Model.
var modelMethods = ['keys', 'values', 'pairs', 'invert', 'pick', 'omit'];
// Mix in each Underscore method as a proxy to `Model#attributes`.
_.each(modelMethods, function(method) {
Model.prototype[method] = function() {
var args = slice.call(arguments);
args.unshift(this.attributes);
return _[method].apply(_, args);
};
});
// Backbone.Collection
// -------------------
// If models tend to represent a single row of data, a Backbone Collection is
// more analagous to a table full of data ... or a small slice or page of that
// table, or a collection of rows that belong together for a particular reason
// -- all of the messages in this particular folder, all of the documents
// belonging to this particular author, and so on. Collections maintain
// indexes of their models, both in order, and for lookup by `id`.
// Create a new **Collection**, perhaps to contain a specific type of `model`.
// If a `comparator` is specified, the Collection will maintain
// its models in sort order, as they're added and removed.
var Collection = Backbone.Collection = function(models, options) {
options || (options = {});
if (options.model) this.model = options.model;
if (options.comparator !== void 0) this.comparator = options.comparator;
this._reset();
this.initialize.apply(this, arguments);
if (models) this.reset(models, _.extend({silent: true}, options));
};
// Default options for `Collection#set`.
var setOptions = {add: true, remove: true, merge: true};
var addOptions = {add: true, remove: false};
// Define the Collection's inheritable methods.
_.extend(Collection.prototype, Events, {
// The default model for a collection is just a **Backbone.Model**.
// This should be overridden in most cases.
model: Model,
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// The JSON representation of a Collection is an array of the
// models' attributes.
toJSON: function(options) {
return this.map(function(model){ return model.toJSON(options); });
},
// Proxy `Backbone.sync` by default.
sync: function() {
return Backbone.sync.apply(this, arguments);
},
// Add a model, or list of models to the set.
add: function(models, options) {
return this.set(models, _.extend({merge: false}, options, addOptions));
},
// Remove a model, or a list of models from the set.
remove: function(models, options) {
var singular = !_.isArray(models);
models = singular ? [models] : _.clone(models);
options || (options = {});
var i, l, index, model;
for (i = 0, l = models.length; i < l; i++) {
model = models[i] = this.get(models[i]);
if (!model) continue;
delete this._byId[model.id];
delete this._byId[model.cid];
index = this.indexOf(model);
this.models.splice(index, 1);
this.length--;
if (!options.silent) {
options.index = index;
model.trigger('remove', model, this, options);
}
this._removeReference(model, options);
}
return singular ? models[0] : models;
},
// Update a collection by `set`-ing a new list of models, adding new ones,
// removing models that are no longer present, and merging models that
// already exist in the collection, as necessary. Similar to **Model#set**,
// the core operation for updating the data contained by the collection.
set: function(models, options) {
options = _.defaults({}, options, setOptions);
if (options.parse) models = this.parse(models, options);
var singular = !_.isArray(models);
models = singular ? (models ? [models] : []) : _.clone(models);
var i, l, id, model, attrs, existing, sort;
var at = options.at;
var targetModel = this.model;
var sortable = this.comparator && (at == null) && options.sort !== false;
var sortAttr = _.isString(this.comparator) ? this.comparator : null;
var toAdd = [], toRemove = [], modelMap = {};
var add = options.add, merge = options.merge, remove = options.remove;
var order = !sortable && add && remove ? [] : false;
// Turn bare objects into model references, and prevent invalid models
// from being added.
for (i = 0, l = models.length; i < l; i++) {
attrs = models[i] || {};
if (attrs instanceof Model) {
id = model = attrs;
} else {
id = attrs[targetModel.prototype.idAttribute || 'id'];
}
// If a duplicate is found, prevent it from being added and
// optionally merge it into the existing model.
if (existing = this.get(id)) {
if (remove) modelMap[existing.cid] = true;
if (merge) {
attrs = attrs === model ? model.attributes : attrs;
if (options.parse) attrs = existing.parse(attrs, options);
existing.set(attrs, options);
if (sortable && !sort && existing.hasChanged(sortAttr)) sort = true;
}
models[i] = existing;
// If this is a new, valid model, push it to the `toAdd` list.
} else if (add) {
model = models[i] = this._prepareModel(attrs, options);
if (!model) continue;
toAdd.push(model);
this._addReference(model, options);
}
// Do not add multiple models with the same `id`.
model = existing || model;
if (order && (model.isNew() || !modelMap[model.id])) order.push(model);
modelMap[model.id] = true;
}
// Remove nonexistent models if appropriate.
if (remove) {
for (i = 0, l = this.length; i < l; ++i) {
if (!modelMap[(model = this.models[i]).cid]) toRemove.push(model);
}
if (toRemove.length) this.remove(toRemove, options);
}
// See if sorting is needed, update `length` and splice in new models.
if (toAdd.length || (order && order.length)) {
if (sortable) sort = true;
this.length += toAdd.length;
if (at != null) {
for (i = 0, l = toAdd.length; i < l; i++) {
this.models.splice(at + i, 0, toAdd[i]);
}
} else {
if (order) this.models.length = 0;
var orderedModels = order || toAdd;
for (i = 0, l = orderedModels.length; i < l; i++) {
this.models.push(orderedModels[i]);
}
}
}
// Silently sort the collection if appropriate.
if (sort) this.sort({silent: true});
// Unless silenced, it's time to fire all appropriate add/sort events.
if (!options.silent) {
for (i = 0, l = toAdd.length; i < l; i++) {
(model = toAdd[i]).trigger('add', model, this, options);
}
if (sort || (order && order.length)) this.trigger('sort', this, options);
}
// Return the added (or merged) model (or models).
return singular ? models[0] : models;
},
// When you have more items than you want to add or remove individually,
// you can reset the entire set with a new list of models, without firing
// any granular `add` or `remove` events. Fires `reset` when finished.
// Useful for bulk operations and optimizations.
reset: function(models, options) {
options || (options = {});
for (var i = 0, l = this.models.length; i < l; i++) {
this._removeReference(this.models[i], options);
}
options.previousModels = this.models;
this._reset();
models = this.add(models, _.extend({silent: true}, options));
if (!options.silent) this.trigger('reset', this, options);
return models;
},
// Add a model to the end of the collection.
push: function(model, options) {
return this.add(model, _.extend({at: this.length}, options));
},
// Remove a model from the end of the collection.
pop: function(options) {
var model = this.at(this.length - 1);
this.remove(model, options);
return model;
},
// Add a model to the beginning of the collection.
unshift: function(model, options) {
return this.add(model, _.extend({at: 0}, options));
},
// Remove a model from the beginning of the collection.
shift: function(options) {
var model = this.at(0);
this.remove(model, options);
return model;
},
// Slice out a sub-array of models from the collection.
slice: function() {
return slice.apply(this.models, arguments);
},
// Get a model from the set by id.
get: function(obj) {
if (obj == null) return void 0;
return this._byId[obj] || this._byId[obj.id] || this._byId[obj.cid];
},
// Get the model at the given index.
at: function(index) {
return this.models[index];
},
// Return models with matching attributes. Useful for simple cases of
// `filter`.
where: function(attrs, first) {
if (_.isEmpty(attrs)) return first ? void 0 : [];
return this[first ? 'find' : 'filter'](function(model) {
for (var key in attrs) {
if (attrs[key] !== model.get(key)) return false;
}
return true;
});
},
// Return the first model with matching attributes. Useful for simple cases
// of `find`.
findWhere: function(attrs) {
return this.where(attrs, true);
},
// Force the collection to re-sort itself. You don't need to call this under
// normal circumstances, as the set will maintain sort order as each item
// is added.
sort: function(options) {
if (!this.comparator) throw new Error('Cannot sort a set without a comparator');
options || (options = {});
// Run sort based on type of `comparator`.
if (_.isString(this.comparator) || this.comparator.length === 1) {
this.models = this.sortBy(this.comparator, this);
} else {
this.models.sort(_.bind(this.comparator, this));
}
if (!options.silent) this.trigger('sort', this, options);
return this;
},
// Pluck an attribute from each model in the collection.
pluck: function(attr) {
return _.invoke(this.models, 'get', attr);
},
// Fetch the default set of models for this collection, resetting the
// collection when they arrive. If `reset: true` is passed, the response
// data will be passed through the `reset` method instead of `set`.
fetch: function(options) {
options = options ? _.clone(options) : {};
if (options.parse === void 0) options.parse = true;
var success = options.success;
var collection = this;
options.success = function(resp) {
var method = options.reset ? 'reset' : 'set';
collection[method](resp, options);
if (success) success(collection, resp, options);
collection.trigger('sync', collection, resp, options);
};
wrapError(this, options);
return this.sync('read', this, options);
},
// Create a new instance of a model in this collection. Add the model to the
// collection immediately, unless `wait: true` is passed, in which case we
// wait for the server to agree.
create: function(model, options) {
options = options ? _.clone(options) : {};
if (!(model = this._prepareModel(model, options))) return false;
if (!options.wait) this.add(model, options);
var collection = this;
var success = options.success;
options.success = function(model, resp) {
if (options.wait) collection.add(model, options);
if (success) success(model, resp, options);
};
model.save(null, options);
return model;
},
// **parse** converts a response into a list of models to be added to the
// collection. The default implementation is just to pass it through.
parse: function(resp, options) {
return resp;
},
// Create a new collection with an identical list of models as this one.
clone: function() {
return new this.constructor(this.models);
},
// Private method to reset all internal state. Called when the collection
// is first initialized or reset.
_reset: function() {
this.length = 0;
this.models = [];
this._byId = {};
},
// Prepare a hash of attributes (or other model) to be added to this
// collection.
_prepareModel: function(attrs, options) {
if (attrs instanceof Model) return attrs;
options = options ? _.clone(options) : {};
options.collection = this;
var model = new this.model(attrs, options);
if (!model.validationError) return model;
this.trigger('invalid', this, model.validationError, options);
return false;
},
// Internal method to create a model's ties to a collection.
_addReference: function(model, options) {
this._byId[model.cid] = model;
if (model.id != null) this._byId[model.id] = model;
if (!model.collection) model.collection = this;
model.on('all', this._onModelEvent, this);
},
// Internal method to sever a model's ties to a collection.
_removeReference: function(model, options) {
if (this === model.collection) delete model.collection;
model.off('all', this._onModelEvent, this);
},
// Internal method called every time a model in the set fires an event.
// Sets need to update their indexes when models change ids. All other
// events simply proxy through. "add" and "remove" events that originate
// in other collections are ignored.
_onModelEvent: function(event, model, collection, options) {
if ((event === 'add' || event === 'remove') && collection !== this) return;
if (event === 'destroy') this.remove(model, options);
if (model && event === 'change:' + model.idAttribute) {
delete this._byId[model.previous(model.idAttribute)];
if (model.id != null) this._byId[model.id] = model;
}
this.trigger.apply(this, arguments);
}
});
// Underscore methods that we want to implement on the Collection.
// 90% of the core usefulness of Backbone Collections is actually implemented
// right here:
var methods = ['forEach', 'each', 'map', 'collect', 'reduce', 'foldl',
'inject', 'reduceRight', 'foldr', 'find', 'detect', 'filter', 'select',
'reject', 'every', 'all', 'some', 'any', 'include', 'contains', 'invoke',
'max', 'min', 'toArray', 'size', 'first', 'head', 'take', 'initial', 'rest',
'tail', 'drop', 'last', 'without', 'difference', 'indexOf', 'shuffle',
'lastIndexOf', 'isEmpty', 'chain', 'sample'];
// Mix in each Underscore method as a proxy to `Collection#models`.
_.each(methods, function(method) {
Collection.prototype[method] = function() {
var args = slice.call(arguments);
args.unshift(this.models);
return _[method].apply(_, args);
};
});
// Underscore methods that take a property name as an argument.
var attributeMethods = ['groupBy', 'countBy', 'sortBy', 'indexBy'];
// Use attributes instead of properties.
_.each(attributeMethods, function(method) {
Collection.prototype[method] = function(value, context) {
var iterator = _.isFunction(value) ? value : function(model) {
return model.get(value);
};
return _[method](this.models, iterator, context);
};
});
// Backbone.View
// -------------
// Backbone Views are almost more convention than they are actual code. A View
// is simply a JavaScript object that represents a logical chunk of UI in the
// DOM. This might be a single item, an entire list, a sidebar or panel, or
// even the surrounding frame which wraps your whole app. Defining a chunk of
// UI as a **View** allows you to define your DOM events declaratively, without
// having to worry about render order ... and makes it easy for the view to
// react to specific changes in the state of your models.
// Creating a Backbone.View creates its initial element outside of the DOM,
// if an existing element is not provided...
var View = Backbone.View = function(options) {
this.cid = _.uniqueId('view');
options || (options = {});
_.extend(this, _.pick(options, viewOptions));
this._ensureElement();
this.initialize.apply(this, arguments);
this.delegateEvents();
};
// Cached regex to split keys for `delegate`.
var delegateEventSplitter = /^(\S+)\s*(.*)$/;
// List of view options to be merged as properties.
var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName', 'events'];
// Set up all inheritable **Backbone.View** properties and methods.
_.extend(View.prototype, Events, {
// The default `tagName` of a View's element is `"div"`.
tagName: 'div',
// jQuery delegate for element lookup, scoped to DOM elements within the
// current view. This should be preferred to global lookups where possible.
$: function(selector) {
return this.$el.find(selector);
},
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// **render** is the core function that your view should override, in order
// to populate its element (`this.el`), with the appropriate HTML. The
// convention is for **render** to always return `this`.
render: function() {
return this;
},
// Remove this view by taking the element out of the DOM, and removing any
// applicable Backbone.Events listeners.
remove: function() {
this.$el.remove();
this.stopListening();
return this;
},
// Change the view's element (`this.el` property), including event
// re-delegation.
setElement: function(element, delegate) {
if (this.$el) this.undelegateEvents();
this.$el = element instanceof Backbone.$ ? element : Backbone.$(element);
this.el = this.$el[0];
if (delegate !== false) this.delegateEvents();
return this;
},
// Set callbacks, where `this.events` is a hash of
//
// *{"event selector": "callback"}*
//
// {
// 'mousedown .title': 'edit',
// 'click .button': 'save',
// 'click .open': function(e) { ... }
// }
//
// pairs. Callbacks will be bound to the view, with `this` set properly.
// Uses event delegation for efficiency.
// Omitting the selector binds the event to `this.el`.
// This only works for delegate-able events: not `focus`, `blur`, and
// not `change`, `submit`, and `reset` in Internet Explorer.
delegateEvents: function(events) {
if (!(events || (events = _.result(this, 'events')))) return this;
this.undelegateEvents();
for (var key in events) {
var method = events[key];
if (!_.isFunction(method)) method = this[events[key]];
if (!method) continue;
var match = key.match(delegateEventSplitter);
var eventName = match[1], selector = match[2];
method = _.bind(method, this);
eventName += '.delegateEvents' + this.cid;
if (selector === '') {
this.$el.on(eventName, method);
} else {
this.$el.on(eventName, selector, method);
}
}
return this;
},
// Clears all callbacks previously bound to the view with `delegateEvents`.
// You usually don't need to use this, but may wish to if you have multiple
// Backbone views attached to the same DOM element.
undelegateEvents: function() {
this.$el.off('.delegateEvents' + this.cid);
return this;
},
// Ensure that the View has a DOM element to render into.
// If `this.el` is a string, pass it through `$()`, take the first
// matching element, and re-assign it to `el`. Otherwise, create
// an element from the `id`, `className` and `tagName` properties.
_ensureElement: function() {
if (!this.el) {
var attrs = _.extend({}, _.result(this, 'attributes'));
if (this.id) attrs.id = _.result(this, 'id');
if (this.className) attrs['class'] = _.result(this, 'className');
var $el = Backbone.$('<' + _.result(this, 'tagName') + '>').attr(attrs);
this.setElement($el, false);
} else {
this.setElement(_.result(this, 'el'), false);
}
}
});
// Backbone.sync
// -------------
// Override this function to change the manner in which Backbone persists
// models to the server. You will be passed the type of request, and the
// model in question. By default, makes a RESTful Ajax request
// to the model's `url()`. Some possible customizations could be:
//
// * Use `setTimeout` to batch rapid-fire updates into a single request.
// * Send up the models as XML instead of JSON.
// * Persist models via WebSockets instead of Ajax.
//
// Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
// as `POST`, with a `_method` parameter containing the true HTTP method,
// as well as all requests with the body as `application/x-www-form-urlencoded`
// instead of `application/json` with the model in a param named `model`.
// Useful when interfacing with server-side languages like **PHP** that make
// it difficult to read the body of `PUT` requests.
Backbone.sync = function(method, model, options) {
var type = methodMap[method];
// Default options, unless specified.
_.defaults(options || (options = {}), {
emulateHTTP: Backbone.emulateHTTP,
emulateJSON: Backbone.emulateJSON
});
// Default JSON-request options.
var params = {type: type, dataType: 'json'};
// Ensure that we have a URL.
if (!options.url) {
params.url = _.result(model, 'url') || urlError();
}
// Ensure that we have the appropriate request data.
if (options.data == null && model && (method === 'create' || method === 'update' || method === 'patch')) {
params.contentType = 'application/json';
params.data = JSON.stringify(options.attrs || model.toJSON(options));
}
// For older servers, emulate JSON by encoding the request into an HTML-form.
if (options.emulateJSON) {
params.contentType = 'application/x-www-form-urlencoded';
params.data = params.data ? {model: params.data} : {};
}
// For older servers, emulate HTTP by mimicking the HTTP method with `_method`
// And an `X-HTTP-Method-Override` header.
if (options.emulateHTTP && (type === 'PUT' || type === 'DELETE' || type === 'PATCH')) {
params.type = 'POST';
if (options.emulateJSON) params.data._method = type;
var beforeSend = options.beforeSend;
options.beforeSend = function(xhr) {
xhr.setRequestHeader('X-HTTP-Method-Override', type);
if (beforeSend) return beforeSend.apply(this, arguments);
};
}
// Don't process data on a non-GET request.
if (params.type !== 'GET' && !options.emulateJSON) {
params.processData = false;
}
// If we're sending a `PATCH` request, and we're in an old Internet Explorer
// that still has ActiveX enabled by default, override jQuery to use that
// for XHR instead. Remove this line when jQuery supports `PATCH` on IE8.
if (params.type === 'PATCH' && noXhrPatch) {
params.xhr = function() {
return new ActiveXObject("Microsoft.XMLHTTP");
};
}
// Make the request, allowing the user to override any Ajax options.
var xhr = options.xhr = Backbone.ajax(_.extend(params, options));
model.trigger('request', model, xhr, options);
return xhr;
};
var noXhrPatch =
typeof window !== 'undefined' && !!window.ActiveXObject &&
!(window.XMLHttpRequest && (new XMLHttpRequest).dispatchEvent);
// Map from CRUD to HTTP for our default `Backbone.sync` implementation.
var methodMap = {
'create': 'POST',
'update': 'PUT',
'patch': 'PATCH',
'delete': 'DELETE',
'read': 'GET'
};
// Set the default implementation of `Backbone.ajax` to proxy through to `$`.
// Override this if you'd like to use a different library.
Backbone.ajax = function() {
return Backbone.$.ajax.apply(Backbone.$, arguments);
};
// Backbone.Router
// ---------------
// Routers map faux-URLs to actions, and fire events when routes are
// matched. Creating a new one sets its `routes` hash, if not set statically.
var Router = Backbone.Router = function(options) {
options || (options = {});
if (options.routes) this.routes = options.routes;
this._bindRoutes();
this.initialize.apply(this, arguments);
};
// Cached regular expressions for matching named param parts and splatted
// parts of route strings.
var optionalParam = /\((.*?)\)/g;
var namedParam = /(\(\?)?:\w+/g;
var splatParam = /\*\w+/g;
var escapeRegExp = /[\-{}\[\]+?.,\\\^$|#\s]/g;
// Set up all inheritable **Backbone.Router** properties and methods.
_.extend(Router.prototype, Events, {
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// Manually bind a single named route to a callback. For example:
//
// this.route('search/:query/p:num', 'search', function(query, num) {
// ...
// });
//
route: function(route, name, callback) {
if (!_.isRegExp(route)) route = this._routeToRegExp(route);
if (_.isFunction(name)) {
callback = name;
name = '';
}
if (!callback) callback = this[name];
var router = this;
Backbone.history.route(route, function(fragment) {
var args = router._extractParameters(route, fragment);
router.execute(callback, args);
router.trigger.apply(router, ['route:' + name].concat(args));
router.trigger('route', name, args);
Backbone.history.trigger('route', router, name, args);
});
return this;
},
// Execute a route handler with the provided parameters. This is an
// excellent place to do pre-route setup or post-route cleanup.
execute: function(callback, args) {
if (callback) callback.apply(this, args);
},
// Simple proxy to `Backbone.history` to save a fragment into the history.
navigate: function(fragment, options) {
Backbone.history.navigate(fragment, options);
return this;
},
// Bind all defined routes to `Backbone.history`. We have to reverse the
// order of the routes here to support behavior where the most general
// routes can be defined at the bottom of the route map.
_bindRoutes: function() {
if (!this.routes) return;
this.routes = _.result(this, 'routes');
var route, routes = _.keys(this.routes);
while ((route = routes.pop()) != null) {
this.route(route, this.routes[route]);
}
},
// Convert a route string into a regular expression, suitable for matching
// against the current location hash.
_routeToRegExp: function(route) {
route = route.replace(escapeRegExp, '\\$&')
.replace(optionalParam, '(?:$1)?')
.replace(namedParam, function(match, optional) {
return optional ? match : '([^/?]+)';
})
.replace(splatParam, '([^?]*?)');
return new RegExp('^' + route + '(?:\\?([\\s\\S]*))?$');
},
// Given a route, and a URL fragment that it matches, return the array of
// extracted decoded parameters. Empty or unmatched parameters will be
// treated as `null` to normalize cross-browser behavior.
_extractParameters: function(route, fragment) {
var params = route.exec(fragment).slice(1);
return _.map(params, function(param, i) {
// Don't decode the search params.
if (i === params.length - 1) return param || null;
return param ? decodeURIComponent(param) : null;
});
}
});
// Backbone.History
// ----------------
// Handles cross-browser history management, based on either
// [pushState](http://diveintohtml5.info/history.html) and real URLs, or
// [onhashchange](https://developer.mozilla.org/en-US/docs/DOM/window.onhashchange)
// and URL fragments. If the browser supports neither (old IE, natch),
// falls back to polling.
var History = Backbone.History = function() {
this.handlers = [];
_.bindAll(this, 'checkUrl');
// Ensure that `History` can be used outside of the browser.
if (typeof window !== 'undefined') {
this.location = window.location;
this.history = window.history;
}
};
// Cached regex for stripping a leading hash/slash and trailing space.
var routeStripper = /^[#\/]|\s+$/g;
// Cached regex for stripping leading and trailing slashes.
var rootStripper = /^\/+|\/+$/g;
// Cached regex for detecting MSIE.
var isExplorer = /msie [\w.]+/;
// Cached regex for removing a trailing slash.
var trailingSlash = /\/$/;
// Cached regex for stripping urls of hash.
var pathStripper = /#.*$/;
// Has the history handling already been started?
History.started = false;
// Set up all inheritable **Backbone.History** properties and methods.
_.extend(History.prototype, Events, {
// The default interval to poll for hash changes, if necessary, is
// twenty times a second.
interval: 50,
// Are we at the app root?
atRoot: function() {
return this.location.pathname.replace(/[^\/]$/, '$&/') === this.root;
},
// Gets the true hash value. Cannot use location.hash directly due to bug
// in Firefox where location.hash will always be decoded.
getHash: function(window) {
var match = (window || this).location.href.match(/#(.*)$/);
return match ? match[1] : '';
},
// Get the cross-browser normalized URL fragment, either from the URL,
// the hash, or the override.
getFragment: function(fragment, forcePushState) {
if (fragment == null) {
if (this._hasPushState || !this._wantsHashChange || forcePushState) {
fragment = decodeURI(this.location.pathname + this.location.search);
var root = this.root.replace(trailingSlash, '');
if (!fragment.indexOf(root)) fragment = fragment.slice(root.length);
} else {
fragment = this.getHash();
}
}
return fragment.replace(routeStripper, '');
},
// Start the hash change handling, returning `true` if the current URL matches
// an existing route, and `false` otherwise.
start: function(options) {
if (History.started) throw new Error("Backbone.history has already been started");
History.started = true;
// Figure out the initial configuration. Do we need an iframe?
// Is pushState desired ... is it available?
this.options = _.extend({root: '/'}, this.options, options);
this.root = this.options.root;
this._wantsHashChange = this.options.hashChange !== false;
this._wantsPushState = !!this.options.pushState;
this._hasPushState = !!(this.options.pushState && this.history && this.history.pushState);
var fragment = this.getFragment();
var docMode = document.documentMode;
var oldIE = (isExplorer.exec(navigator.userAgent.toLowerCase()) && (!docMode || docMode <= 7));
// Normalize root to always include a leading and trailing slash.
this.root = ('/' + this.root + '/').replace(rootStripper, '/');
if (oldIE && this._wantsHashChange) {
var frame = Backbone.$('<iframe src="javascript:0" tabindex="-1">');
this.iframe = frame.hide().appendTo('body')[0].contentWindow;
this.navigate(fragment);
}
// Depending on whether we're using pushState or hashes, and whether
// 'onhashchange' is supported, determine how we check the URL state.
if (this._hasPushState) {
Backbone.$(window).on('popstate', this.checkUrl);
} else if (this._wantsHashChange && ('onhashchange' in window) && !oldIE) {
Backbone.$(window).on('hashchange', this.checkUrl);
} else if (this._wantsHashChange) {
this._checkUrlInterval = setInterval(this.checkUrl, this.interval);
}
// Determine if we need to change the base url, for a pushState link
// opened by a non-pushState browser.
this.fragment = fragment;
var loc = this.location;
// Transition from hashChange to pushState or vice versa if both are
// requested.
if (this._wantsHashChange && this._wantsPushState) {
// If we've started off with a route from a `pushState`-enabled
// browser, but we're currently in a browser that doesn't support it...
if (!this._hasPushState && !this.atRoot()) {
this.fragment = this.getFragment(null, true);
this.location.replace(this.root + '#' + this.fragment);
// Return immediately as browser will do redirect to new url
return true;
// Or if we've started out with a hash-based route, but we're currently
// in a browser where it could be `pushState`-based instead...
} else if (this._hasPushState && this.atRoot() && loc.hash) {
this.fragment = this.getHash().replace(routeStripper, '');
this.history.replaceState({}, document.title, this.root + this.fragment);
}
}
if (!this.options.silent) return this.loadUrl();
},
// Disable Backbone.history, perhaps temporarily. Not useful in a real app,
// but possibly useful for unit testing Routers.
stop: function() {
Backbone.$(window).off('popstate', this.checkUrl).off('hashchange', this.checkUrl);
if (this._checkUrlInterval) clearInterval(this._checkUrlInterval);
History.started = false;
},
// Add a route to be tested when the fragment changes. Routes added later
// may override previous routes.
route: function(route, callback) {
this.handlers.unshift({route: route, callback: callback});
},
// Checks the current URL to see if it has changed, and if it has,
// calls `loadUrl`, normalizing across the hidden iframe.
checkUrl: function(e) {
var current = this.getFragment();
if (current === this.fragment && this.iframe) {
current = this.getFragment(this.getHash(this.iframe));
}
if (current === this.fragment) return false;
if (this.iframe) this.navigate(current);
this.loadUrl();
},
// Attempt to load the current URL fragment. If a route succeeds with a
// match, returns `true`. If no defined routes matches the fragment,
// returns `false`.
loadUrl: function(fragment) {
fragment = this.fragment = this.getFragment(fragment);
return _.any(this.handlers, function(handler) {
if (handler.route.test(fragment)) {
handler.callback(fragment);
return true;
}
});
},
// Save a fragment into the hash history, or replace the URL state if the
// 'replace' option is passed. You are responsible for properly URL-encoding
// the fragment in advance.
//
// The options object can contain `trigger: true` if you wish to have the
// route callback be fired (not usually desirable), or `replace: true`, if
// you wish to modify the current URL without adding an entry to the history.
navigate: function(fragment, options) {
if (!History.started) return false;
if (!options || options === true) options = {trigger: !!options};
var url = this.root + (fragment = this.getFragment(fragment || ''));
// Strip the hash for matching.
fragment = fragment.replace(pathStripper, '');
if (this.fragment === fragment) return;
this.fragment = fragment;
// Don't include a trailing slash on the root.
if (fragment === '' && url !== '/') url = url.slice(0, -1);
// If pushState is available, we use it to set the fragment as a real URL.
if (this._hasPushState) {
this.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, url);
// If hash changes haven't been explicitly disabled, update the hash
// fragment to store history.
} else if (this._wantsHashChange) {
this._updateHash(this.location, fragment, options.replace);
if (this.iframe && (fragment !== this.getFragment(this.getHash(this.iframe)))) {
// Opening and closing the iframe tricks IE7 and earlier to push a
// history entry on hash-tag change. When replace is true, we don't
// want this.
if(!options.replace) this.iframe.document.open().close();
this._updateHash(this.iframe.location, fragment, options.replace);
}
// If you've told us that you explicitly don't want fallback hashchange-
// based history, then `navigate` becomes a page refresh.
} else {
return this.location.assign(url);
}
if (options.trigger) return this.loadUrl(fragment);
},
// Update the hash location, either replacing the current entry, or adding
// a new one to the browser history.
_updateHash: function(location, fragment, replace) {
if (replace) {
var href = location.href.replace(/(javascript:|#).*$/, '');
location.replace(href + '#' + fragment);
} else {
// Some browsers require that `hash` contains a leading #.
location.hash = '#' + fragment;
}
}
});
// Create the default Backbone.history.
Backbone.history = new History;
// Helpers
// -------
// Helper function to correctly set up the prototype chain, for subclasses.
// Similar to `goog.inherits`, but uses a hash of prototype properties and
// class properties to be extended.
var extend = function(protoProps, staticProps) {
var parent = this;
var child;
// The constructor function for the new subclass is either defined by you
// (the "constructor" property in your `extend` definition), or defaulted
// by us to simply call the parent's constructor.
if (protoProps && _.has(protoProps, 'constructor')) {
child = protoProps.constructor;
} else {
child = function(){ return parent.apply(this, arguments); };
}
// Add static properties to the constructor function, if supplied.
_.extend(child, parent, staticProps);
// Set the prototype chain to inherit from `parent`, without calling
// `parent`'s constructor function.
var Surrogate = function(){ this.constructor = child; };
Surrogate.prototype = parent.prototype;
child.prototype = new Surrogate;
// Add prototype properties (instance properties) to the subclass,
// if supplied.
if (protoProps) _.extend(child.prototype, protoProps);
// Set a convenience property in case the parent's prototype is needed
// later.
child.__super__ = parent.prototype;
return child;
};
// Set up inheritance for the model, collection, router, view and history.
Model.extend = Collection.extend = Router.extend = View.extend = History.extend = extend;
// Throw an error when a URL is needed, and none is supplied.
var urlError = function() {
throw new Error('A "url" property or function must be specified');
};
// Wrap an optional error callback with a fallback error event.
var wrapError = function(model, options) {
var error = options.error;
options.error = function(resp) {
if (error) error(model, resp, options);
model.trigger('error', model, resp, options);
};
};
return Backbone;
}));
// Vectorizer.
// -----------
// A tiny library for making your live easier when dealing with SVG.
// Copyright © 2012 - 2014 client IO (http://client.io)
(function(root, factory) {
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define([], factory);
} else {
// Browser globals.
root.Vectorizer = root.V = factory();
}
}(this, function() {
// Well, if SVG is not supported, this library is useless.
var SVGsupported = !!(window.SVGAngle || document.implementation.hasFeature('http://www.w3.org/TR/SVG11/feature#BasicStructure', '1.1'));
// XML namespaces.
var ns = {
xmlns: 'http://www.w3.org/2000/svg',
xlink: 'http://www.w3.org/1999/xlink'
};
// SVG version.
var SVGversion = '1.1';
// A function returning a unique identifier for this client session with every call.
var idCounter = 0;
function uniqueId() {
var id = ++idCounter + '';
return 'v-' + id;
}
// Create SVG element.
// -------------------
function createElement(el, attrs, children) {
if (!el) return undefined;
// If `el` is an object, it is probably a native SVG element. Wrap it to VElement.
if (typeof el === 'object') {
return new VElement(el);
}
attrs = attrs || {};
// If `el` is a `'svg'` or `'SVG'` string, create a new SVG canvas.
if (el.toLowerCase() === 'svg') {
attrs.xmlns = ns.xmlns;
attrs['xmlns:xlink'] = ns.xlink;
attrs.version = SVGversion;
} else if (el[0] === '<') {
// Create element from an SVG string.
// Allows constructs of type: `document.appendChild(Vectorizer('<rect></rect>').node)`.
var svg = '<svg xmlns="' + ns.xmlns + '" xmlns:xlink="' + ns.xlink + '" version="' + SVGversion + '">' + el + '</svg>';
var parser = new DOMParser();
parser.async = false;
var svgDoc = parser.parseFromString(svg, 'text/xml').documentElement;
// Note that `createElement()` might also return an array should the SVG string passed as
// the first argument contain more then one root element.
if (svgDoc.childNodes.length > 1) {
// Map child nodes to `VElement`s.
var ret = [];
for (var i = 0, len = svgDoc.childNodes.length; i < len; i++) {
var childNode = svgDoc.childNodes[i];
ret.push(new VElement(document.importNode(childNode, true)));
}
return ret;
}
return new VElement(document.importNode(svgDoc.firstChild, true));
}
el = document.createElementNS(ns.xmlns, el);
// Set attributes.
for (var key in attrs) {
setAttribute(el, key, attrs[key]);
}
// Normalize `children` array.
if (Object.prototype.toString.call(children) != '[object Array]') children = [children];
// Append children if they are specified.
var i = 0, len = (children[0] && children.length) || 0, child;
for (; i < len; i++) {
child = children[i];
el.appendChild(child instanceof VElement ? child.node : child);
}
return new VElement(el);
}
function setAttribute(el, name, value) {
if (name.indexOf(':') > -1) {
// Attribute names can be namespaced. E.g. `image` elements
// have a `xlink:href` attribute to set the source of the image.
var combinedKey = name.split(':');
el.setAttributeNS(ns[combinedKey[0]], combinedKey[1], value);
} else if (name === 'id') {
el.id = value;
} else {
el.setAttribute(name, value);
}
}
function parseTransformString(transform) {
var translate,
rotate,
scale;
if (transform) {
var separator = /[ ,]+/;
var translateMatch = transform.match(/translate\((.*)\)/);
if (translateMatch) {
translate = translateMatch[1].split(separator);
}
var rotateMatch = transform.match(/rotate\((.*)\)/);
if (rotateMatch) {
rotate = rotateMatch[1].split(separator);
}
var scaleMatch = transform.match(/scale\((.*)\)/);
if (scaleMatch) {
scale = scaleMatch[1].split(separator);
}
}
var sx = (scale && scale[0]) ? parseFloat(scale[0]) : 1;
return {
translate: {
tx: (translate && translate[0]) ? parseInt(translate[0], 10) : 0,
ty: (translate && translate[1]) ? parseInt(translate[1], 10) : 0
},
rotate: {
angle: (rotate && rotate[0]) ? parseInt(rotate[0], 10) : 0,
cx: (rotate && rotate[1]) ? parseInt(rotate[1], 10) : undefined,
cy: (rotate && rotate[2]) ? parseInt(rotate[2], 10) : undefined
},
scale: {
sx: sx,
sy: (scale && scale[1]) ? parseFloat(scale[1]) : sx
}
};
}
// Matrix decomposition.
// ---------------------
function deltaTransformPoint(matrix, point) {
var dx = point.x * matrix.a + point.y * matrix.c + 0;
var dy = point.x * matrix.b + point.y * matrix.d + 0;
return { x: dx, y: dy };
}
function decomposeMatrix(matrix) {
// @see https://gist.github.com/2052247
// calculate delta transform point
var px = deltaTransformPoint(matrix, { x: 0, y: 1 });
var py = deltaTransformPoint(matrix, { x: 1, y: 0 });
// calculate skew
var skewX = ((180 / Math.PI) * Math.atan2(px.y, px.x) - 90);
var skewY = ((180 / Math.PI) * Math.atan2(py.y, py.x));
return {
translateX: matrix.e,
translateY: matrix.f,
scaleX: Math.sqrt(matrix.a * matrix.a + matrix.b * matrix.b),
scaleY: Math.sqrt(matrix.c * matrix.c + matrix.d * matrix.d),
skewX: skewX,
skewY: skewY,
rotation: skewX // rotation is the same as skew x
};
}
// VElement.
// ---------
function VElement(el) {
this.node = el;
if (!this.node.id) {
this.node.id = uniqueId();
}
}
// VElement public API.
// --------------------
VElement.prototype = {
translate: function(tx, ty, opt) {
opt = opt || {};
ty = ty || 0;
var transformAttr = this.attr('transform') || '',
transform = parseTransformString(transformAttr);
// Is it a getter?
if (typeof tx === 'undefined') {
return transform.translate;
}
transformAttr = transformAttr.replace(/translate\([^\)]*\)/g, '').trim();
var newTx = opt.absolute ? tx : transform.translate.tx + tx,
newTy = opt.absolute ? ty : transform.translate.ty + ty,
newTranslate = 'translate(' + newTx + ',' + newTy + ')';
// Note that `translate()` is always the first transformation. This is
// usually the desired case.
this.attr('transform', (newTranslate + ' ' + transformAttr).trim());
return this;
},
rotate: function(angle, cx, cy, opt) {
opt = opt || {};
var transformAttr = this.attr('transform') || '',
transform = parseTransformString(transformAttr);
// Is it a getter?
if (typeof angle === 'undefined') {
return transform.rotate;
}
transformAttr = transformAttr.replace(/rotate\([^\)]*\)/g, '').trim();
angle %= 360;
var newAngle = opt.absolute ? angle: transform.rotate.angle + angle,
newOrigin = (cx !== undefined && cy !== undefined) ? ',' + cx + ',' + cy : '',
newRotate = 'rotate(' + newAngle + newOrigin + ')';
this.attr('transform', (transformAttr + ' ' + newRotate).trim());
return this;
},
// Note that `scale` as the only transformation does not combine with previous values.
scale: function(sx, sy) {
sy = (typeof sy === 'undefined') ? sx : sy;
var transformAttr = this.attr('transform') || '',
transform = parseTransformString(transformAttr);
// Is it a getter?
if (typeof sx === 'undefined') {
return transform.scale;
}
transformAttr = transformAttr.replace(/scale\([^\)]*\)/g, '').trim();
var newScale = 'scale(' + sx + ',' + sy + ')';
this.attr('transform', (transformAttr + ' ' + newScale).trim());
return this;
},
// Get SVGRect that contains coordinates and dimension of the real bounding box,
// i.e. after transformations are applied.
// If `target` is specified, bounding box will be computed relatively to `target` element.
bbox: function(withoutTransformations, target) {
// If the element is not in the live DOM, it does not have a bounding box defined and
// so fall back to 'zero' dimension element.
if (!this.node.ownerSVGElement) return { x: 0, y: 0, width: 0, height: 0 };
var box;
try {
box = this.node.getBBox();
// Opera returns infinite values in some cases.
// Note that Infinity | 0 produces 0 as opposed to Infinity || 0.
// We also have to create new object as the standard says that you can't
// modify the attributes of a bbox.
box = { x: box.x | 0, y: box.y | 0, width: box.width | 0, height: box.height | 0};
} catch (e) {
// Fallback for IE.
box = {
x: this.node.clientLeft,
y: this.node.clientTop,
width: this.node.clientWidth,
height: this.node.clientHeight
};
}
if (withoutTransformations) {
return box;
}
var matrix = this.node.getTransformToElement(target || this.node.ownerSVGElement);
var corners = [];
var point = this.node.ownerSVGElement.createSVGPoint();
point.x = box.x;
point.y = box.y;
corners.push(point.matrixTransform(matrix));
point.x = box.x + box.width;
point.y = box.y;
corners.push(point.matrixTransform(matrix));
point.x = box.x + box.width;
point.y = box.y + box.height;
corners.push(point.matrixTransform(matrix));
point.x = box.x;
point.y = box.y + box.height;
corners.push(point.matrixTransform(matrix));
var minX = corners[0].x;
var maxX = minX;
var minY = corners[0].y;
var maxY = minY;
for (var i = 1, len = corners.length; i < len; i++) {
var x = corners[i].x;
var y = corners[i].y;
if (x < minX) {
minX = x;
} else if (x > maxX) {
maxX = x;
}
if (y < minY) {
minY = y;
} else if (y > maxY) {
maxY = y;
}
}
return {
x: minX,
y: minY,
width: maxX - minX,
height: maxY - minY
};
},
text: function(content, opt) {
opt = opt || {};
var lines = content.split('\n');
var i = 0;
var tspan;
// `alignment-baseline` does not work in Firefox.
// Setting `dominant-baseline` on the `<text>` element doesn't work in IE9.
// In order to have the 0,0 coordinate of the `<text>` element (or the first `<tspan>`)
// in the top left corner we translate the `<text>` element by `0.8em`.
// See `http://www.w3.org/Graphics/SVG/WG/wiki/How_to_determine_dominant_baseline`.
// See also `http://apike.ca/prog_svg_text_style.html`.
this.attr('y', '0.8em');
// An empty text gets rendered into the DOM in webkit-based browsers.
// In order to unify this behaviour across all browsers
// we rather hide the text element when it's empty.
this.attr('display', content ? null : 'none');
// Preserve spaces. In other words, we do not want consecutive spaces to get collapsed to one.
this.node.setAttributeNS("http://www.w3.org/XML/1998/namespace", "xml:space","preserve");
if (lines.length === 1) {
this.node.textContent = content;
return this;
}
// Easy way to erase all `<tspan>` children;
this.node.textContent = '';
for (; i < lines.length; i++) {
// Shift all the <tspan> but first by one line (`1em`)
tspan = V('tspan', { dy: (i == 0 ? '0em' : opt.lineHeight || '1em'), x: this.attr('x') || 0});
// Make sure the textContent is never empty. If it is, add an additional
// space (an invisible character) so that following lines are correctly
// relatively positioned. `dy=1em` won't work with empty lines otherwise.
tspan.node.textContent = lines[i] || ' ';
this.append(tspan);
}
return this;
},
attr: function(name, value) {
if (typeof name === 'string' && typeof value === 'undefined') {
return this.node.getAttribute(name);
}
if (typeof name === 'object') {
for (var attrName in name) {
if (name.hasOwnProperty(attrName)) {
setAttribute(this.node, attrName, name[attrName]);
}
}
} else {
setAttribute(this.node, name, value);
}
return this;
},
remove: function() {
if (this.node.parentNode) {
this.node.parentNode.removeChild(this.node);
}
},
append: function(el) {
var els = el;
if (Object.prototype.toString.call(el) !== '[object Array]') {
els = [el];
}
for (var i = 0, len = els.length; i < len; i++) {
el = els[i];
this.node.appendChild(el instanceof VElement ? el.node : el);
}
return this;
},
prepend: function(el) {
this.node.insertBefore(el instanceof VElement ? el.node : el, this.node.firstChild);
},
svg: function() {
return this.node instanceof window.SVGSVGElement ? this : V(this.node.ownerSVGElement);
},
defs: function() {
var defs = this.svg().node.getElementsByTagName('defs');
return (defs && defs.length) ? V(defs[0]) : undefined;
},
clone: function() {
var clone = V(this.node.cloneNode(true));
// Note that clone inherits also ID. Therefore, we need to change it here.
clone.node.id = uniqueId();
return clone;
},
findOne: function(selector) {
var found = this.node.querySelector(selector);
return found ? V(found) : undefined;
},
find: function(selector) {
var nodes = this.node.querySelectorAll(selector);
// Map DOM elements to `VElement`s.
for (var i = 0, len = nodes.length; i < len; i++) {
nodes[i] = V(nodes[i]);
}
return nodes;
},
// Convert global point into the coordinate space of this element.
toLocalPoint: function(x, y) {
var svg = this.svg().node;
var p = svg.createSVGPoint();
p.x = x;
p.y = y;
try {
var globalPoint = p.matrixTransform(svg.getScreenCTM().inverse());
var globalToLocalMatrix = this.node.getTransformToElement(svg).inverse();
} catch(e) {
// IE9 throws an exception in odd cases. (`Unexpected call to method or property access`)
// We have to make do with the original coordianates.
return p;
}
return globalPoint.matrixTransform(globalToLocalMatrix);
},
translateCenterToPoint: function(p) {
var bbox = this.bbox();
var center = g.rect(bbox).center();
this.translate(p.x - center.x, p.y - center.y);
},
// Efficiently auto-orient an element. This basically implements the orient=auto attribute
// of markers. The easiest way of understanding on what this does is to imagine the element is an
// arrowhead. Calling this method on the arrowhead makes it point to the `position` point while
// being auto-oriented (properly rotated) towards the `reference` point.
// `target` is the element relative to which the transformations are applied. Usually a viewport.
translateAndAutoOrient: function(position, reference, target) {
// Clean-up previously set transformations except the scale. If we didn't clean up the
// previous transformations then they'd add up with the old ones. Scale is an exception as
// it doesn't add up, consider: `this.scale(2).scale(2).scale(2)`. The result is that the
// element is scaled by the factor 2, not 8.
var s = this.scale();
this.attr('transform', '');
this.scale(s.sx, s.sy);
var svg = this.svg().node;
var bbox = this.bbox(false, target);
// 1. Translate to origin.
var translateToOrigin = svg.createSVGTransform();
translateToOrigin.setTranslate(-bbox.x - bbox.width/2, -bbox.y - bbox.height/2);
// 2. Rotate around origin.
var rotateAroundOrigin = svg.createSVGTransform();
var angle = g.point(position).changeInAngle(position.x - reference.x, position.y - reference.y, reference);
rotateAroundOrigin.setRotate(angle, 0, 0);
// 3. Translate to the `position` + the offset (half my width) towards the `reference` point.
var translateFinal = svg.createSVGTransform();
var finalPosition = g.point(position).move(reference, bbox.width/2);
translateFinal.setTranslate(position.x + (position.x - finalPosition.x), position.y + (position.y - finalPosition.y));
// 4. Apply transformations.
var ctm = this.node.getTransformToElement(target);
var transform = svg.createSVGTransform();
transform.setMatrix(
translateFinal.matrix.multiply(
rotateAroundOrigin.matrix.multiply(
translateToOrigin.matrix.multiply(
ctm)))
);
// Instead of directly setting the `matrix()` transform on the element, first, decompose
// the matrix into separate transforms. This allows us to use normal Vectorizer methods
// as they don't work on matrices. An example of this is to retrieve a scale of an element.
// this.node.transform.baseVal.initialize(transform);
var decomposition = decomposeMatrix(transform.matrix);
this.translate(decomposition.translateX, decomposition.translateY);
this.rotate(decomposition.rotation);
// Note that scale has been already applied, hence the following line stays commented. (it's here just for reference).
//this.scale(decomposition.scaleX, decomposition.scaleY);
return this;
},
animateAlongPath: function(attrs, path) {
var animateMotion = V('animateMotion', attrs);
var mpath = V('mpath', { 'xlink:href': '#' + V(path).node.id });
animateMotion.append(mpath);
this.append(animateMotion);
try {
animateMotion.node.beginElement();
} catch (e) {
// Fallback for IE 9.
// Run the animation programatically if FakeSmile (`http://leunen.me/fakesmile/`) present
if (document.documentElement.getAttribute('smiling') === 'fake') {
// Register the animation. (See `https://answers.launchpad.net/smil/+question/203333`)
var animation = animateMotion.node;
animation.animators = [];
var animationID = animation.getAttribute('id');
if (animationID) id2anim[animationID] = animation;
var targets = getTargets(animation);
for (var i = 0, len = targets.length; i < len; i++) {
var target = targets[i];
var animator = new Animator(animation, target, i);
animators.push(animator);
animation.animators[i] = animator;
animator.register();
}
}
}
},
hasClass: function(className) {
return new RegExp('(\\s|^)' + className + '(\\s|$)').test(this.node.getAttribute('class'));
},
addClass: function(className) {
if (!this.hasClass(className)) {
var prevClasses = this.node.getAttribute('class') || '';
this.node.setAttribute('class', (prevClasses + ' ' + className).trim());
}
return this;
},
removeClass: function(className) {
if (this.hasClass(className)) {
var newClasses = this.node.getAttribute('class').replace(new RegExp('(\\s|^)' + className + '(\\s|$)', 'g'), '$2');
this.node.setAttribute('class', newClasses);
}
return this;
},
toggleClass: function(className, toAdd) {
var toRemove = typeof toAdd === 'undefined' ? this.hasClass(className) : !toAdd;
if (toRemove) {
this.removeClass(className);
} else {
this.addClass(className);
}
return this;
}
};
// Convert a rectangle to SVG path commands. `r` is an object of the form:
// `{ x: [number], y: [number], width: [number], height: [number], top-ry: [number], top-ry: [number], bottom-rx: [number], bottom-ry: [number] }`,
// where `x, y, width, height` are the usual rectangle attributes and [top-/bottom-]rx/ry allows for
// specifying radius of the rectangle for all its sides (as opposed to the built-in SVG rectangle
// that has only `rx` and `ry` attributes).
function rectToPath(r) {
var topRx = r.rx || r['top-rx'] || 0;
var bottomRx = r.rx || r['bottom-rx'] || 0;
var topRy = r.ry || r['top-ry'] || 0;
var bottomRy = r.ry || r['bottom-ry'] || 0;
return [
'M', r.x, r.y + topRy,
'v', r.height - topRy - bottomRy,
'a', bottomRx, bottomRy, 0, 0, 0, bottomRx, bottomRy,
'h', r.width - 2 * bottomRx,
'a', bottomRx, bottomRy, 0, 0, 0, bottomRx, -bottomRy,
'v', -(r.height - bottomRy - topRy),
'a', topRx, topRy, 0, 0, 0, -topRx, -topRy,
'h', -(r.width - 2 * topRx),
'a', topRx, topRy, 0, 0, 0, -topRx, topRy
].join(' ');
}
var V = createElement;
V.decomposeMatrix = decomposeMatrix;
V.rectToPath = rectToPath;
var svgDocument = V('svg').node;
V.createSVGMatrix = function(m) {
var svgMatrix = svgDocument.createSVGMatrix();
for (var component in m) {
svgMatrix[component] = m[component];
}
return svgMatrix;
};
V.createSVGTransform = function() {
return svgDocument.createSVGTransform();
};
V.createSVGPoint = function(x, y) {
var p = svgDocument.createSVGPoint();
p.x = x;
p.y = y;
return p;
};
return V;
}));
// Geometry library.
// (c) 2011-2013 client IO
(function(root, factory) {
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define([], factory);
} else if (typeof exports === 'object') {
// Node. Does not work with strict CommonJS, but
// only CommonJS-like environments that support module.exports,
// like Node.
module.exports = factory();
} else {
// Browser globals.
root.g = factory();
}
}(this, function() {
// Declare shorthands to the most used math functions.
var math = Math;
var abs = math.abs;
var cos = math.cos;
var sin = math.sin;
var sqrt = math.sqrt;
var mmin = math.min;
var mmax = math.max;
var atan = math.atan;
var atan2 = math.atan2;
var acos = math.acos;
var round = math.round;
var floor = math.floor;
var PI = math.PI;
var random = math.random;
var toDeg = function(rad) { return (180*rad / PI) % 360; };
var toRad = function(deg) { return (deg % 360) * PI / 180; };
var snapToGrid = function(val, gridSize) { return gridSize * Math.round(val/gridSize); };
var normalizeAngle = function(angle) { return (angle % 360) + (angle < 0 ? 360 : 0); };
// Point
// -----
// Point is the most basic object consisting of x/y coordinate,.
// Possible instantiations are:
// * `point(10, 20)`
// * `new point(10, 20)`
// * `point('10 20')`
// * `point(point(10, 20))`
function point(x, y) {
if (!(this instanceof point))
return new point(x, y);
var xy;
if (y === undefined && Object(x) !== x) {
xy = x.split(x.indexOf('@') === -1 ? ' ' : '@');
this.x = parseInt(xy[0], 10);
this.y = parseInt(xy[1], 10);
} else if (Object(x) === x) {
this.x = x.x;
this.y = x.y;
} else {
this.x = x;
this.y = y;
}
}
point.prototype = {
toString: function() {
return this.x + "@" + this.y;
},
// If point lies outside rectangle `r`, return the nearest point on the boundary of rect `r`,
// otherwise return point itself.
// (see Squeak Smalltalk, Point>>adhereTo:)
adhereToRect: function(r) {
if (r.containsPoint(this)){
return this;
}
this.x = mmin(mmax(this.x, r.x), r.x + r.width);
this.y = mmin(mmax(this.y, r.y), r.y + r.height);
return this;
},
// Compute the angle between me and `p` and the x axis.
// (cartesian-to-polar coordinates conversion)
// Return theta angle in degrees.
theta: function(p) {
p = point(p);
// Invert the y-axis.
var y = -(p.y - this.y);
var x = p.x - this.x;
// Makes sure that the comparison with zero takes rounding errors into account.
var PRECISION = 10;
// Note that `atan2` is not defined for `x`, `y` both equal zero.
var rad = (y.toFixed(PRECISION) == 0 && x.toFixed(PRECISION) == 0) ? 0 : atan2(y, x);
// Correction for III. and IV. quadrant.
if (rad < 0) {
rad = 2*PI + rad;
}
return 180*rad / PI;
},
// Returns distance between me and point `p`.
distance: function(p) {
return line(this, p).length();
},
// Returns a manhattan (taxi-cab) distance between me and point `p`.
manhattanDistance: function(p) {
return abs(p.x - this.x) + abs(p.y - this.y);
},
// Offset me by the specified amount.
offset: function(dx, dy) {
this.x += dx || 0;
this.y += dy || 0;
return this;
},
magnitude: function() {
return sqrt((this.x*this.x) + (this.y*this.y)) || 0.01;
},
update: function(x, y) {
this.x = x || 0;
this.y = y || 0;
return this;
},
round: function(decimals) {
this.x = decimals ? this.x.toFixed(decimals) : round(this.x);
this.y = decimals ? this.y.toFixed(decimals) : round(this.y);
return this;
},
// Scale the line segment between (0,0) and me to have a length of len.
normalize: function(len) {
var s = (len || 1) / this.magnitude();
this.x = s * this.x;
this.y = s * this.y;
return this;
},
difference: function(p) {
return point(this.x - p.x, this.y - p.y);
},
// Return the bearing between me and point `p`.
bearing: function(p) {
return line(this, p).bearing();
},
// Converts rectangular to polar coordinates.
// An origin can be specified, otherwise it's 0@0.
toPolar: function(o) {
o = (o && point(o)) || point(0,0);
var x = this.x;
var y = this.y;
this.x = sqrt((x-o.x)*(x-o.x) + (y-o.y)*(y-o.y)); // r
this.y = toRad(o.theta(point(x,y)));
return this;
},
// Rotate point by angle around origin o.
rotate: function(o, angle) {
angle = (angle + 360) % 360;
this.toPolar(o);
this.y += toRad(angle);
var p = point.fromPolar(this.x, this.y, o);
this.x = p.x;
this.y = p.y;
return this;
},
// Move point on line starting from ref ending at me by
// distance distance.
move: function(ref, distance) {
var theta = toRad(point(ref).theta(this));
return this.offset(cos(theta) * distance, -sin(theta) * distance);
},
// Returns change in angle from my previous position (-dx, -dy) to my new position
// relative to ref point.
changeInAngle: function(dx, dy, ref) {
// Revert the translation and measure the change in angle around x-axis.
return point(this).offset(-dx, -dy).theta(ref) - this.theta(ref);
},
equals: function(p) {
return this.x === p.x && this.y === p.y;
},
snapToGrid: function(gx, gy) {
this.x = snapToGrid(this.x, gx)
this.y = snapToGrid(this.y, gy || gx)
return this;
},
// Returns a point that is the reflection of me with
// the center of inversion in ref point.
reflection: function(ref) {
return point(ref).move(this, this.distance(ref));
}
};
// Alternative constructor, from polar coordinates.
// @param {number} r Distance.
// @param {number} angle Angle in radians.
// @param {point} [optional] o Origin.
point.fromPolar = function(r, angle, o) {
o = (o && point(o)) || point(0,0);
var x = abs(r * cos(angle));
var y = abs(r * sin(angle));
var deg = normalizeAngle(toDeg(angle));
if (deg < 90) y = -y;
else if (deg < 180) { x = -x; y = -y; }
else if (deg < 270) x = -x;
return point(o.x + x, o.y + y);
};
// Create a point with random coordinates that fall into the range `[x1, x2]` and `[y1, y2]`.
point.random = function(x1, x2, y1, y2) {
return point(floor(random() * (x2 - x1 + 1) + x1), floor(random() * (y2 - y1 + 1) + y1));
};
// Line.
// -----
function line(p1, p2) {
if (!(this instanceof line))
return new line(p1, p2);
this.start = point(p1);
this.end = point(p2);
}
line.prototype = {
toString: function() {
return this.start.toString() + ' ' + this.end.toString();
},
// @return {double} length of the line
length: function() {
return sqrt(this.squaredLength());
},
// @return {integer} length without sqrt
// @note for applications where the exact length is not necessary (e.g. compare only)
squaredLength: function() {
var x0 = this.start.x;
var y0 = this.start.y;
var x1 = this.end.x;
var y1 = this.end.y;
return (x0 -= x1)*x0 + (y0 -= y1)*y0;
},
// @return {point} my midpoint
midpoint: function() {
return point((this.start.x + this.end.x) / 2,
(this.start.y + this.end.y) / 2);
},
// @return {point} Point where I'm intersecting l.
// @see Squeak Smalltalk, LineSegment>>intersectionWith:
intersection: function(l) {
var pt1Dir = point(this.end.x - this.start.x, this.end.y - this.start.y);
var pt2Dir = point(l.end.x - l.start.x, l.end.y - l.start.y);
var det = (pt1Dir.x * pt2Dir.y) - (pt1Dir.y * pt2Dir.x);
var deltaPt = point(l.start.x - this.start.x, l.start.y - this.start.y);
var alpha = (deltaPt.x * pt2Dir.y) - (deltaPt.y * pt2Dir.x);
var beta = (deltaPt.x * pt1Dir.y) - (deltaPt.y * pt1Dir.x);
if (det === 0 ||
alpha * det < 0 ||
beta * det < 0) {
// No intersection found.
return null;
}
if (det > 0){
if (alpha > det || beta > det){
return null;
}
} else {
if (alpha < det || beta < det){
return null;
}
}
return point(this.start.x + (alpha * pt1Dir.x / det),
this.start.y + (alpha * pt1Dir.y / det));
},
// @return the bearing (cardinal direction) of the line. For example N, W, or SE.
// @returns {String} One of the following bearings : NE, E, SE, S, SW, W, NW, N.
bearing: function() {
var lat1 = toRad(this.start.y);
var lat2 = toRad(this.end.y);
var lon1 = this.start.x;
var lon2 = this.end.x;
var dLon = toRad(lon2 - lon1);
var y = sin(dLon) * cos(lat2);
var x = cos(lat1) * sin(lat2) - sin(lat1) * cos(lat2) * cos(dLon);
var brng = toDeg(atan2(y, x));
var bearings = ['NE', 'E', 'SE', 'S', 'SW', 'W', 'NW', 'N'];
var index = brng - 22.5;
if (index < 0)
index += 360;
index = parseInt(index / 45);
return bearings[index];
},
// @return {point} my point at 't' <0,1>
pointAt: function(t) {
var x = (1 - t) * this.start.x + t * this.end.x;
var y = (1 - t) * this.start.y + t * this.end.y;
return point(x, y);
}
};
// Rectangle.
// ----------
function rect(x, y, w, h) {
if (!(this instanceof rect))
return new rect(x, y, w, h);
if (y === undefined) {
y = x.y;
w = x.width;
h = x.height;
x = x.x;
}
this.x = x;
this.y = y;
this.width = w;
this.height = h;
}
rect.prototype = {
toString: function() {
return this.origin().toString() + ' ' + this.corner().toString();
},
origin: function() {
return point(this.x, this.y);
},
corner: function() {
return point(this.x + this.width, this.y + this.height);
},
topRight: function() {
return point(this.x + this.width, this.y);
},
bottomLeft: function() {
return point(this.x, this.y + this.height);
},
center: function() {
return point(this.x + this.width/2, this.y + this.height/2);
},
// @return {boolean} true if rectangles intersect
intersect: function(r) {
var myOrigin = this.origin();
var myCorner = this.corner();
var rOrigin = r.origin();
var rCorner = r.corner();
if (rCorner.x <= myOrigin.x ||
rCorner.y <= myOrigin.y ||
rOrigin.x >= myCorner.x ||
rOrigin.y >= myCorner.y) return false;
return true;
},
// @return {string} (left|right|top|bottom) side which is nearest to point
// @see Squeak Smalltalk, Rectangle>>sideNearestTo:
sideNearestToPoint: function(p) {
p = point(p);
var distToLeft = p.x - this.x;
var distToRight = (this.x + this.width) - p.x;
var distToTop = p.y - this.y;
var distToBottom = (this.y + this.height) - p.y;
var closest = distToLeft;
var side = 'left';
if (distToRight < closest) {
closest = distToRight;
side = 'right';
}
if (distToTop < closest) {
closest = distToTop;
side = 'top';
}
if (distToBottom < closest) {
closest = distToBottom;
side = 'bottom';
}
return side;
},
// @return {bool} true if point p is insight me
containsPoint: function(p) {
p = point(p);
if (p.x >= this.x && p.x <= this.x + this.width &&
p.y >= this.y && p.y <= this.y + this.height) {
return true;
}
return false;
},
// Algorithm ported from java.awt.Rectangle from OpenJDK.
// @return {bool} true if rectangle `r` is inside me.
containsRect: function(r) {
var nr = rect(r).normalize();
var W = nr.width;
var H = nr.height;
var X = nr.x;
var Y = nr.y;
var w = this.width;
var h = this.height;
if ((w | h | W | H) < 0) {
// At least one of the dimensions is negative...
return false;
}
// Note: if any dimension is zero, tests below must return false...
var x = this.x;
var y = this.y;
if (X < x || Y < y) {
return false;
}
w += x;
W += X;
if (W <= X) {
// X+W overflowed or W was zero, return false if...
// either original w or W was zero or
// x+w did not overflow or
// the overflowed x+w is smaller than the overflowed X+W
if (w >= x || W > w) return false;
} else {
// X+W did not overflow and W was not zero, return false if...
// original w was zero or
// x+w did not overflow and x+w is smaller than X+W
if (w >= x && W > w) return false;
}
h += y;
H += Y;
if (H <= Y) {
if (h >= y || H > h) return false;
} else {
if (h >= y && H > h) return false;
}
return true;
},
// @return {point} a point on my boundary nearest to p
// @see Squeak Smalltalk, Rectangle>>pointNearestTo:
pointNearestToPoint: function(p) {
p = point(p);
if (this.containsPoint(p)) {
var side = this.sideNearestToPoint(p);
switch (side){
case "right": return point(this.x + this.width, p.y);
case "left": return point(this.x, p.y);
case "bottom": return point(p.x, this.y + this.height);
case "top": return point(p.x, this.y);
}
}
return p.adhereToRect(this);
},
// Find point on my boundary where line starting
// from my center ending in point p intersects me.
// @param {number} angle If angle is specified, intersection with rotated rectangle is computed.
intersectionWithLineFromCenterToPoint: function(p, angle) {
p = point(p);
var center = point(this.x + this.width/2, this.y + this.height/2);
var result;
if (angle) p.rotate(center, angle);
// (clockwise, starting from the top side)
var sides = [
line(this.origin(), this.topRight()),
line(this.topRight(), this.corner()),
line(this.corner(), this.bottomLeft()),
line(this.bottomLeft(), this.origin())
];
var connector = line(center, p);
for (var i = sides.length - 1; i >= 0; --i){
var intersection = sides[i].intersection(connector);
if (intersection !== null){
result = intersection;
break;
}
}
if (result && angle) result.rotate(center, -angle);
return result;
},
// Move and expand me.
// @param r {rectangle} representing deltas
moveAndExpand: function(r) {
this.x += r.x;
this.y += r.y;
this.width += r.width;
this.height += r.height;
return this;
},
round: function(decimals) {
this.x = decimals ? this.x.toFixed(decimals) : round(this.x);
this.y = decimals ? this.y.toFixed(decimals) : round(this.y);
this.width = decimals ? this.width.toFixed(decimals) : round(this.width);
this.height = decimals ? this.height.toFixed(decimals) : round(this.height);
return this;
},
// Normalize the rectangle; i.e., make it so that it has a non-negative width and height.
// If width < 0 the function swaps the left and right corners,
// and it swaps the top and bottom corners if height < 0
// like in http://qt-project.org/doc/qt-4.8/qrectf.html#normalized
normalize: function() {
var newx = this.x;
var newy = this.y;
var newwidth = this.width;
var newheight = this.height;
if (this.width < 0) {
newx = this.x + this.width;
newwidth = -this.width;
}
if (this.height < 0) {
newy = this.y + this.height;
newheight = -this.height;
}
this.x = newx;
this.y = newy;
this.width = newwidth;
this.height = newheight;
return this;
},
// Find my bounding box when I'm rotated with the center of rotation in the center of me.
// @return r {rectangle} representing a bounding box
bbox: function(angle) {
var theta = toRad(angle || 0);
var st = abs(sin(theta));
var ct = abs(cos(theta));
var w = this.width * ct + this.height * st;
var h = this.width * st + this.height * ct;
return rect(this.x + (this.width - w) / 2, this.y + (this.height - h) / 2, w, h);
}
};
// Ellipse.
// --------
function ellipse(c, a, b) {
if (!(this instanceof ellipse))
return new ellipse(c, a, b);
c = point(c);
this.x = c.x;
this.y = c.y;
this.a = a;
this.b = b;
}
ellipse.prototype = {
toString: function() {
return point(this.x, this.y).toString() + ' ' + this.a + ' ' + this.b;
},
bbox: function() {
return rect(this.x - this.a, this.y - this.b, 2*this.a, 2*this.b);
},
// Find point on me where line from my center to
// point p intersects my boundary.
// @param {number} angle If angle is specified, intersection with rotated ellipse is computed.
intersectionWithLineFromCenterToPoint: function(p, angle) {
p = point(p);
if (angle) p.rotate(point(this.x, this.y), angle);
var dx = p.x - this.x;
var dy = p.y - this.y;
var result;
if (dx === 0) {
result = this.bbox().pointNearestToPoint(p);
if (angle) return result.rotate(point(this.x, this.y), -angle);
return result;
}
var m = dy / dx;
var mSquared = m * m;
var aSquared = this.a * this.a;
var bSquared = this.b * this.b;
var x = sqrt(1 / ((1 / aSquared) + (mSquared / bSquared)));
x = dx < 0 ? -x : x;
var y = m * x;
result = point(this.x + x, this.y + y);
if (angle) return result.rotate(point(this.x, this.y), -angle);
return result;
}
};
// Bezier curve.
// -------------
var bezier = {
// Cubic Bezier curve path through points.
// Ported from C# implementation by Oleg V. Polikarpotchkin and Peter Lee (http://www.codeproject.com/KB/graphics/BezierSpline.aspx).
// @param {array} points Array of points through which the smooth line will go.
// @return {array} SVG Path commands as an array
curveThroughPoints: function(points) {
var controlPoints = this.getCurveControlPoints(points);
var path = ['M', points[0].x, points[0].y];
for (var i = 0; i < controlPoints[0].length; i++) {
path.push('C', controlPoints[0][i].x, controlPoints[0][i].y, controlPoints[1][i].x, controlPoints[1][i].y, points[i+1].x, points[i+1].y);
}
return path;
},
// Get open-ended Bezier Spline Control Points.
// @param knots Input Knot Bezier spline points (At least two points!).
// @param firstControlPoints Output First Control points. Array of knots.length - 1 length.
// @param secondControlPoints Output Second Control points. Array of knots.length - 1 length.
getCurveControlPoints: function(knots) {
var firstControlPoints = [];
var secondControlPoints = [];
var n = knots.length - 1;
var i;
// Special case: Bezier curve should be a straight line.
if (n == 1) {
// 3P1 = 2P0 + P3
firstControlPoints[0] = point((2 * knots[0].x + knots[1].x) / 3,
(2 * knots[0].y + knots[1].y) / 3);
// P2 = 2P1 – P0
secondControlPoints[0] = point(2 * firstControlPoints[0].x - knots[0].x,
2 * firstControlPoints[0].y - knots[0].y);
return [firstControlPoints, secondControlPoints];
}
// Calculate first Bezier control points.
// Right hand side vector.
var rhs = [];
// Set right hand side X values.
for (i = 1; i < n - 1; i++) {
rhs[i] = 4 * knots[i].x + 2 * knots[i + 1].x;
}
rhs[0] = knots[0].x + 2 * knots[1].x;
rhs[n - 1] = (8 * knots[n - 1].x + knots[n].x) / 2.0;
// Get first control points X-values.
var x = this.getFirstControlPoints(rhs);
// Set right hand side Y values.
for (i = 1; i < n - 1; ++i) {
rhs[i] = 4 * knots[i].y + 2 * knots[i + 1].y;
}
rhs[0] = knots[0].y + 2 * knots[1].y;
rhs[n - 1] = (8 * knots[n - 1].y + knots[n].y) / 2.0;
// Get first control points Y-values.
var y = this.getFirstControlPoints(rhs);
// Fill output arrays.
for (i = 0; i < n; i++) {
// First control point.
firstControlPoints.push(point(x[i], y[i]));
// Second control point.
if (i < n - 1) {
secondControlPoints.push(point(2 * knots [i + 1].x - x[i + 1],
2 * knots[i + 1].y - y[i + 1]));
} else {
secondControlPoints.push(point((knots[n].x + x[n - 1]) / 2,
(knots[n].y + y[n - 1]) / 2));
}
}
return [firstControlPoints, secondControlPoints];
},
// Solves a tridiagonal system for one of coordinates (x or y) of first Bezier control points.
// @param rhs Right hand side vector.
// @return Solution vector.
getFirstControlPoints: function(rhs) {
var n = rhs.length;
// `x` is a solution vector.
var x = [];
var tmp = [];
var b = 2.0;
x[0] = rhs[0] / b;
// Decomposition and forward substitution.
for (var i = 1; i < n; i++) {
tmp[i] = 1 / b;
b = (i < n - 1 ? 4.0 : 3.5) - tmp[i];
x[i] = (rhs[i] - x[i - 1]) / b;
}
for (i = 1; i < n; i++) {
// Backsubstitution.
x[n - i - 1] -= tmp[n - i] * x[n - i];
}
return x;
},
// Solves an inversion problem -- Given the (x, y) coordinates of a point which lies on
// a parametric curve x = x(t)/w(t), y = y(t)/w(t), find the parameter value t
// which corresponds to that point.
// @param control points (start, control start, control end, end)
// @return a function accepts a point and returns t.
getInversionSolver: function(p0, p1, p2, p3) {
var pts = arguments;
function l(i,j) {
// calculates a determinant 3x3
// [p.x p.y 1]
// [pi.x pi.y 1]
// [pj.x pj.y 1]
var pi = pts[i], pj = pts[j];
return function(p) {
var w = (i % 3 ? 3 : 1) * (j % 3 ? 3 : 1);
var lij = p.x * (pi.y - pj.y) + p.y * (pj.x - pi.x) + pi.x * pj.y - pi.y * pj.x;
return w * lij;
};
}
return function solveInversion(p) {
var ct = 3 * l(2,3)(p1);
var c1 = l(1,3)(p0) / ct;
var c2 = -l(2,3)(p0) / ct;
var la = c1 * l(3,1)(p) + c2 * (l(3,0)(p) + l(2,1)(p)) + l(2,0)(p);
var lb = c1 * l(3,0)(p) + c2 * l(2,0)(p) + l(1,0)(p);
return lb / (lb - la);
};
},
// Divide a Bezier curve into two at point defined by value 't' <0,1>.
// Using deCasteljau algorithm. http://math.stackexchange.com/a/317867
// @param control points (start, control start, control end, end)
// @return a function accepts t and returns 2 curves each defined by 4 control points.
getCurveDivider: function(p0,p1,p2,p3) {
return function divideCurve(t) {
var l = line(p0,p1).pointAt(t);
var m = line(p1,p2).pointAt(t);
var n = line(p2,p3).pointAt(t);
var p = line(l,m).pointAt(t);
var q = line(m,n).pointAt(t);
var r = line(p,q).pointAt(t);
return [{ p0: p0, p1: l, p2: p, p3: r }, { p0: r, p1: q, p2: n, p3: p3 }];
}
}
};
// Scale.
var scale = {
// Return the `value` from the `domain` interval scaled to the `range` interval.
linear: function(domain, range, value) {
var domainSpan = domain[1] - domain[0];
var rangeSpan = range[1] - range[0];
return (((value - domain[0]) / domainSpan) * rangeSpan + range[0]) || 0;
}
};
return {
toDeg: toDeg,
toRad: toRad,
snapToGrid: snapToGrid,
normalizeAngle: normalizeAngle,
point: point,
line: line,
rect: rect,
ellipse: ellipse,
bezier: bezier,
scale: scale
}
}));
// JointJS library.
// (c) 2011-2013 client IO
if (typeof exports === 'object') {
var _ = require('lodash');
}
// Global namespace.
var joint = {
// `joint.dia` namespace.
dia: {},
// `joint.ui` namespace.
ui: {},
// `joint.layout` namespace.
layout: {},
// `joint.shapes` namespace.
shapes: {},
// `joint.format` namespace.
format: {},
// `joint.connectors` namespace.
connectors: {},
// `joint.routers` namespace.
routers: {},
util: {
// Return a simple hash code from a string. See http://werxltd.com/wp/2010/05/13/javascript-implementation-of-javas-string-hashcode-method/.
hashCode: function(str) {
var hash = 0;
if (str.length == 0) return hash;
for (var i = 0; i < str.length; i++) {
var c = str.charCodeAt(i);
hash = ((hash << 5) - hash) + c;
hash = hash & hash; // Convert to 32bit integer
}
return hash;
},
getByPath: function(obj, path, delim) {
delim = delim || '.';
var keys = path.split(delim);
var key;
while (keys.length) {
key = keys.shift();
if (key in obj) {
obj = obj[key];
} else {
return undefined;
}
}
return obj;
},
setByPath: function(obj, path, value, delim) {
delim = delim || '.';
var keys = path.split(delim);
var diver = obj;
var i = 0;
if (path.indexOf(delim) > -1) {
for (var len = keys.length; i < len - 1; i++) {
// diver creates an empty object if there is no nested object under such a key.
// This means that one can populate an empty nested object with setByPath().
diver = diver[keys[i]] || (diver[keys[i]] = {});
}
diver[keys[len - 1]] = value;
} else {
obj[path] = value;
}
return obj;
},
unsetByPath: function(obj, path, delim) {
delim = delim || '.';
// index of the last delimiter
var i = path.lastIndexOf(delim);
if (i > -1) {
// unsetting a nested attribute
var parent = joint.util.getByPath(obj, path.substr(0, i), delim);
if (parent) {
delete parent[path.slice(i + 1)];
}
} else {
// unsetting a primitive attribute
delete obj[path];
}
return obj;
},
flattenObject: function(obj, delim, stop) {
delim = delim || '.';
var ret = {};
for (var key in obj) {
if (!obj.hasOwnProperty(key)) continue;
var shouldGoDeeper = typeof obj[key] === 'object';
if (shouldGoDeeper && stop && stop(obj[key])) {
shouldGoDeeper = false;
}
if (shouldGoDeeper) {
var flatObject = this.flattenObject(obj[key], delim, stop);
for (var flatKey in flatObject) {
if (!flatObject.hasOwnProperty(flatKey)) continue;
ret[key + delim + flatKey] = flatObject[flatKey];
}
} else {
ret[key] = obj[key];
}
}
return ret;
},
uuid: function() {
// credit: http://stackoverflow.com/posts/2117523/revisions
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
var r = Math.random()*16|0, v = c == 'x' ? r : (r&0x3|0x8);
return v.toString(16);
});
},
// Generate global unique id for obj and store it as a property of the object.
guid: function(obj) {
this.guid.id = this.guid.id || 1;
obj.id = (obj.id === undefined ? 'j_' + this.guid.id++ : obj.id);
return obj.id;
},
// Copy all the properties to the first argument from the following arguments.
// All the properties will be overwritten by the properties from the following
// arguments. Inherited properties are ignored.
mixin: function() {
var target = arguments[0];
for (var i = 1, l = arguments.length; i < l; i++) {
var extension = arguments[i];
// Only functions and objects can be mixined.
if ((Object(extension) !== extension) &&
!_.isFunction(extension) &&
(extension === null || extension === undefined)) {
continue;
}
_.each(extension, function(copy, key) {
if (this.mixin.deep && (Object(copy) === copy)) {
if (!target[key]) {
target[key] = _.isArray(copy) ? [] : {};
}
this.mixin(target[key], copy);
return;
}
if (target[key] !== copy) {
if (!this.mixin.supplement || !target.hasOwnProperty(key)) {
target[key] = copy;
}
}
}, this);
}
return target;
},
// Copy all properties to the first argument from the following
// arguments only in case if they don't exists in the first argument.
// All the function propererties in the first argument will get
// additional property base pointing to the extenders same named
// property function's call method.
supplement: function() {
this.mixin.supplement = true;
var ret = this.mixin.apply(this, arguments);
this.mixin.supplement = false;
return ret;
},
// Same as `mixin()` but deep version.
deepMixin: function() {
this.mixin.deep = true;
var ret = this.mixin.apply(this, arguments);
this.mixin.deep = false;
return ret;
},
// Same as `supplement()` but deep version.
deepSupplement: function() {
this.mixin.deep = this.mixin.supplement = true;
var ret = this.mixin.apply(this, arguments);
this.mixin.deep = this.mixin.supplement = false;
return ret;
},
normalizeEvent: function(evt) {
return (evt.originalEvent && evt.originalEvent.changedTouches && evt.originalEvent.changedTouches.length) ? evt.originalEvent.changedTouches[0] : evt;
},
nextFrame:(function() {
var raf;
var client = typeof window != 'undefined';
if (client) {
raf = window.requestAnimationFrame ||
window.webkitRequestAnimationFrame ||
window.mozRequestAnimationFrame ||
window.oRequestAnimationFrame ||
window.msRequestAnimationFrame;
}
if (!raf) {
var lastTime = 0;
raf = function(callback) {
var currTime = new Date().getTime();
var timeToCall = Math.max(0, 16 - (currTime - lastTime));
var id = setTimeout(function() { callback(currTime + timeToCall); }, timeToCall);
lastTime = currTime + timeToCall;
return id;
};
}
return client ? _.bind(raf, window) : raf;
})(),
cancelFrame: (function() {
var caf;
var client = typeof window != 'undefined';
if (client) {
caf = window.cancelAnimationFrame ||
window.webkitCancelAnimationFrame ||
window.webkitCancelRequestAnimationFrame ||
window.msCancelAnimationFrame ||
window.msCancelRequestAnimationFrame ||
window.oCancelAnimationFrame ||
window.oCancelRequestAnimationFrame ||
window.mozCancelAnimationFrame ||
window.mozCancelRequestAnimationFrame;
}
caf = caf || clearTimeout;
return client ? _.bind(caf, window) : caf;
})(),
breakText: function(text, size, styles, opt) {
opt = opt || {};
var width = size.width;
var height = size.height;
var svgDocument = opt.svgDocument || V('svg').node;
var textElement = V('<text><tspan></tspan></text>').attr(styles || {}).node;
var textSpan = textElement.firstChild;
var textNode = document.createTextNode('');
textSpan.appendChild(textNode);
svgDocument.appendChild(textElement);
if (!opt.svgDocument) {
document.body.appendChild(svgDocument);
}
var words = text.split(' ');
var full = [];
var lines = [];
var p;
for (var i = 0, l = 0, len = words.length; i < len; i++) {
var word = words[i];
textNode.data = lines[l] ? lines[l] + ' ' + word : word;
if (textSpan.getComputedTextLength() <= width) {
// the current line fits
lines[l] = textNode.data;
if (p) {
// We were partitioning. Put rest of the word onto next line
full[l++] = true;
// cancel partitioning
p = 0;
}
} else {
if (!lines[l] || p) {
var partition = !!p;
p = word.length - 1;
if (partition || !p) {
// word has only one character.
if (!p) {
if (!lines[l]) {
// we won't fit this text within our rect
lines = [];
break;
}
// partitioning didn't help on the non-empty line
// try again, but this time start with a new line
// cancel partitions created
words.splice(i,2, word + words[i+1]);
// adjust word length
len--;
full[l++] = true;
i--;
continue;
}
// move last letter to the beginning of the next word
words[i] = word.substring(0,p);
words[i+1] = word.substring(p) + words[i+1];
} else {
// We initiate partitioning
// split the long word into two words
words.splice(i, 1, word.substring(0,p), word.substring(p));
// adjust words length
len++;
if (l && !full[l-1]) {
// if the previous line is not full, try to fit max part of
// the current word there
l--;
}
}
i--;
continue;
}
l++;
i--;
}
// if size.height is defined we have to check whether the height of the entire
// text exceeds the rect height
if (typeof height !== 'undefined') {
// get line height as text height / 0.8 (as text height is approx. 0.8em
// and line height is 1em. See vectorizer.text())
var lh = lh || textElement.getBBox().height * 1.25;
if (lh * lines.length > height) {
// remove overflowing lines
lines.splice(Math.floor(height / lh));
break;
}
}
}
if (opt.svgDocument) {
// svg document was provided, remove the text element only
svgDocument.removeChild(textElement);
} else {
// clean svg document
document.body.removeChild(svgDocument);
}
return lines.join('\n');
},
timing: {
linear: function(t) {
return t;
},
quad: function(t) {
return t * t;
},
cubic: function(t) {
return t * t * t;
},
inout: function(t) {
if (t <= 0) return 0;
if (t >= 1) return 1;
var t2 = t * t, t3 = t2 * t;
return 4 * (t < .5 ? t3 : 3 * (t - t2) + t3 - .75);
},
exponential: function(t) {
return Math.pow(2, 10 * (t - 1));
},
bounce: function(t) {
for(var a = 0, b = 1; 1; a += b, b /= 2) {
if (t >= (7 - 4 * a) / 11) {
var q = (11 - 6 * a - 11 * t) / 4;
return -q * q + b * b;
}
}
},
reverse: function(f) {
return function(t) {
return 1 - f(1 - t)
}
},
reflect: function(f) {
return function(t) {
return .5 * (t < .5 ? f(2 * t) : (2 - f(2 - 2 * t)));
};
},
clamp: function(f,n,x) {
n = n || 0;
x = x || 1;
return function(t) {
var r = f(t);
return r < n ? n : r > x ? x : r;
}
},
back: function(s) {
if (!s) s = 1.70158;
return function(t) {
return t * t * ((s + 1) * t - s);
};
},
elastic: function(x) {
if (!x) x = 1.5;
return function(t) {
return Math.pow(2, 10 * (t - 1)) * Math.cos(20*Math.PI*x/3*t);
}
}
},
interpolate: {
number: function(a, b) {
var d = b - a;
return function(t) { return a + d * t; };
},
object: function(a, b) {
var s = _.keys(a);
return function(t) {
var i, p, r = {};
for (i = s.length - 1; i != -1; i--) {
p = s[i];
r[p] = a[p] + (b[p] - a[p]) * t;
}
return r;
}
},
hexColor: function(a, b) {
var ca = parseInt(a.slice(1), 16), cb = parseInt(b.slice(1), 16);
var ra = ca & 0x0000ff, rd = (cb & 0x0000ff) - ra;
var ga = ca & 0x00ff00, gd = (cb & 0x00ff00) - ga;
var ba = ca & 0xff0000, bd = (cb & 0xff0000) - ba;
return function(t) {
var r = (ra + rd * t) & 0x000000ff;
var g = (ga + gd * t) & 0x0000ff00;
var b = (ba + bd * t) & 0x00ff0000;
return '#' + (1 << 24 | r | g | b ).toString(16).slice(1);
};
},
unit: function(a, b) {
var r = /(-?[0-9]*.[0-9]*)(px|em|cm|mm|in|pt|pc|%)/;
var ma = r.exec(a), mb = r.exec(b);
var p = mb[1].indexOf('.'), f = p > 0 ? mb[1].length - p - 1 : 0;
var a = +ma[1], d = +mb[1] - a, u = ma[2];
return function(t) {
return (a + d * t).toFixed(f) + u;
}
}
},
// SVG filters.
filter: {
// `x` ... horizontal blur
// `y` ... vertical blur (optional)
blur: function(args) {
var x = _.isFinite(args.x) ? args.x : 2;
return _.template('<filter><feGaussianBlur stdDeviation="${stdDeviation}"/></filter>', {
stdDeviation: _.isFinite(args.y) ? [x, args.y] : x
});
},
// `dx` ... horizontal shift
// `dy` ... vertical shift
// `blur` ... blur
// `color` ... color
// `opacity` ... opacity
dropShadow: function(args) {
var tpl = 'SVGFEDropShadowElement' in window
? '<filter><feDropShadow stdDeviation="${blur}" dx="${dx}" dy="${dy}" flood-color="${color}" flood-opacity="${opacity}"/></filter>'
: '<filter><feGaussianBlur in="SourceAlpha" stdDeviation="${blur}"/><feOffset dx="${dx}" dy="${dy}" result="offsetblur"/><feFlood flood-color="${color}"/><feComposite in2="offsetblur" operator="in"/><feComponentTransfer><feFuncA type="linear" slope="${opacity}"/></feComponentTransfer><feMerge><feMergeNode/><feMergeNode in="SourceGraphic"/></feMerge></filter>';
return _.template(tpl, {
dx: args.dx || 0,
dy: args.dy || 0,
opacity: _.isFinite(args.opacity) ? args.opacity : 1,
color: args.color || 'black',
blur: _.isFinite(args.blur) ? args.blur : 4
});
},
// `amount` ... the proportion of the conversion. A value of 1 is completely grayscale. A value of 0 leaves the input unchanged.
grayscale: function(args) {
var amount = _.isFinite(args.amount) ? args.amount : 1;
return _.template('<filter><feColorMatrix type="matrix" values="${a} ${b} ${c} 0 0 ${d} ${e} ${f} 0 0 ${g} ${b} ${h} 0 0 0 0 0 1 0"/></filter>', {
a: 0.2126 + 0.7874 * (1 - amount),
b: 0.7152 - 0.7152 * (1 - amount),
c: 0.0722 - 0.0722 * (1 - amount),
d: 0.2126 - 0.2126 * (1 - amount),
e: 0.7152 + 0.2848 * (1 - amount),
f: 0.0722 - 0.0722 * (1 - amount),
g: 0.2126 - 0.2126 * (1 - amount),
h: 0.0722 + 0.9278 * (1 - amount)
});
},
// `amount` ... the proportion of the conversion. A value of 1 is completely sepia. A value of 0 leaves the input unchanged.
sepia: function(args) {
var amount = _.isFinite(args.amount) ? args.amount : 1;
return _.template('<filter><feColorMatrix type="matrix" values="${a} ${b} ${c} 0 0 ${d} ${e} ${f} 0 0 ${g} ${h} ${i} 0 0 0 0 0 1 0"/></filter>', {
a: 0.393 + 0.607 * (1 - amount),
b: 0.769 - 0.769 * (1 - amount),
c: 0.189 - 0.189 * (1 - amount),
d: 0.349 - 0.349 * (1 - amount),
e: 0.686 + 0.314 * (1 - amount),
f: 0.168 - 0.168 * (1 - amount),
g: 0.272 - 0.272 * (1 - amount),
h: 0.534 - 0.534 * (1 - amount),
i: 0.131 + 0.869 * (1 - amount)
});
},
// `amount` ... the proportion of the conversion. A value of 0 is completely un-saturated. A value of 1 leaves the input unchanged.
saturate: function(args) {
var amount = _.isFinite(args.amount) ? args.amount : 1;
return _.template('<filter><feColorMatrix type="saturate" values="${amount}"/></filter>', {
amount: 1 - amount
});
},
// `angle` ... the number of degrees around the color circle the input samples will be adjusted.
hueRotate: function(args) {
return _.template('<filter><feColorMatrix type="hueRotate" values="${angle}"/></filter>', {
angle: args.angle || 0
});
},
// `amount` ... the proportion of the conversion. A value of 1 is completely inverted. A value of 0 leaves the input unchanged.
invert: function(args) {
var amount = _.isFinite(args.amount) ? args.amount : 1;
return _.template('<filter><feComponentTransfer><feFuncR type="table" tableValues="${amount} ${amount2}"/><feFuncG type="table" tableValues="${amount} ${amount2}"/><feFuncB type="table" tableValues="${amount} ${amount2}"/></feComponentTransfer></filter>', {
amount: amount,
amount2: 1 - amount
});
},
// `amount` ... proportion of the conversion. A value of 0 will create an image that is completely black. A value of 1 leaves the input unchanged.
brightness: function(args) {
return _.template('<filter><feComponentTransfer><feFuncR type="linear" slope="${amount}"/><feFuncG type="linear" slope="${amount}"/><feFuncB type="linear" slope="${amount}"/></feComponentTransfer></filter>', {
amount: _.isFinite(args.amount) ? args.amount : 1
});
},
// `amount` ... proportion of the conversion. A value of 0 will create an image that is completely black. A value of 1 leaves the input unchanged.
contrast: function(args) {
var amount = _.isFinite(args.amount) ? args.amount : 1;
return _.template('<filter><feComponentTransfer><feFuncR type="linear" slope="${amount}" intercept="${amount2}"/><feFuncG type="linear" slope="${amount}" intercept="${amount2}"/><feFuncB type="linear" slope="${amount}" intercept="${amount2}"/></feComponentTransfer></filter>', {
amount: amount,
amount2: .5 - amount / 2
});
}
},
format: {
// Formatting numbers via the Python Format Specification Mini-language.
// See http://docs.python.org/release/3.1.3/library/string.html#format-specification-mini-language.
// Heavilly inspired by the D3.js library implementation.
number: function(specifier, value, locale) {
locale = locale || {
currency: ['$', ''],
decimal: '.',
thousands: ',',
grouping: [3]
};
// See Python format specification mini-language: http://docs.python.org/release/3.1.3/library/string.html#format-specification-mini-language.
// [[fill]align][sign][symbol][0][width][,][.precision][type]
var re = /(?:([^{])?([<>=^]))?([+\- ])?([$#])?(0)?(\d+)?(,)?(\.-?\d+)?([a-z%])?/i;
var match = re.exec(specifier);
var fill = match[1] || ' ';
var align = match[2] || '>';
var sign = match[3] || '';
var symbol = match[4] || '';
var zfill = match[5];
var width = +match[6];
var comma = match[7];
var precision = match[8];
var type = match[9];
var scale = 1;
var prefix = '';
var suffix = '';
var integer = false;
if (precision) precision = +precision.substring(1);
if (zfill || fill === '0' && align === '=') {
zfill = fill = '0';
align = '=';
if (comma) width -= Math.floor((width - 1) / 4);
}
switch (type) {
case 'n': comma = true; type = 'g'; break;
case '%': scale = 100; suffix = '%'; type = 'f'; break;
case 'p': scale = 100; suffix = '%'; type = 'r'; break;
case 'b':
case 'o':
case 'x':
case 'X': if (symbol === '#') prefix = '0' + type.toLowerCase();
case 'c':
case 'd': integer = true; precision = 0; break;
case 's': scale = -1; type = 'r'; break;
}
if (symbol === '$') {
prefix = locale.currency[0];
suffix = locale.currency[1];
}
// If no precision is specified for `'r'`, fallback to general notation.
if (type == 'r' && !precision) type = 'g';
// Ensure that the requested precision is in the supported range.
if (precision != null) {
if (type == 'g') precision = Math.max(1, Math.min(21, precision));
else if (type == 'e' || type == 'f') precision = Math.max(0, Math.min(20, precision));
}
var zcomma = zfill && comma;
// Return the empty string for floats formatted as ints.
if (integer && (value % 1)) return '';
// Convert negative to positive, and record the sign prefix.
var negative = value < 0 || value === 0 && 1 / value < 0 ? (value = -value, '-') : sign;
var fullSuffix = suffix;
// Apply the scale, computing it from the value's exponent for si format.
// Preserve the existing suffix, if any, such as the currency symbol.
if (scale < 0) {
var unit = this.prefix(value, precision);
value = unit.scale(value);
fullSuffix = unit.symbol + suffix;
} else {
value *= scale;
}
// Convert to the desired precision.
value = this.convert(type, value, precision);
// Break the value into the integer part (before) and decimal part (after).
var i = value.lastIndexOf('.');
var before = i < 0 ? value : value.substring(0, i);
var after = i < 0 ? '' : locale.decimal + value.substring(i + 1);
function formatGroup(value) {
var i = value.length;
var t = [];
var j = 0;
var g = locale.grouping[0];
while (i > 0 && g > 0) {
t.push(value.substring(i -= g, i + g));
g = locale.grouping[j = (j + 1) % locale.grouping.length];
}
return t.reverse().join(locale.thousands);
}
// If the fill character is not `'0'`, grouping is applied before padding.
if (!zfill && comma && locale.grouping) {
before = formatGroup(before);
}
var length = prefix.length + before.length + after.length + (zcomma ? 0 : negative.length);
var padding = length < width ? new Array(length = width - length + 1).join(fill) : '';
// If the fill character is `'0'`, grouping is applied after padding.
if (zcomma) before = formatGroup(padding + before);
// Apply prefix.
negative += prefix;
// Rejoin integer and decimal parts.
value = before + after;
return (align === '<' ? negative + value + padding
: align === '>' ? padding + negative + value
: align === '^' ? padding.substring(0, length >>= 1) + negative + value + padding.substring(length)
: negative + (zcomma ? value : padding + value)) + fullSuffix;
},
convert: function(type, value, precision) {
switch (type) {
case 'b': return value.toString(2);
case 'c': return String.fromCharCode(value);
case 'o': return value.toString(8);
case 'x': return value.toString(16);
case 'X': return value.toString(16).toUpperCase();
case 'g': return value.toPrecision(precision);
case 'e': return value.toExponential(precision);
case 'f': return value.toFixed(precision);
case 'r': return (value = this.round(value, this.precision(value, precision))).toFixed(Math.max(0, Math.min(20, this.precision(value * (1 + 1e-15), precision))));
default: return value + '';
}
},
round: function(value, precision) {
return precision
? Math.round(value * (precision = Math.pow(10, precision))) / precision
: Math.round(value);
},
precision: function(value, precision) {
return precision - (value ? Math.ceil(Math.log(value) / Math.LN10) : 1);
},
prefix: function(value, precision) {
var prefixes = _.map(['y','z','a','f','p','n','µ','m','','k','M','G','T','P','E','Z','Y'], function(d, i) {
var k = Math.pow(10, abs(8 - i) * 3);
return {
scale: i > 8 ? function(d) { return d / k; } : function(d) { return d * k; },
symbol: d
};
});
var i = 0;
if (value) {
if (value < 0) value *= -1;
if (precision) value = d3.round(value, this.precision(value, precision));
i = 1 + Math.floor(1e-12 + Math.log(value) / Math.LN10);
i = Math.max(-24, Math.min(24, Math.floor((i <= 0 ? i + 1 : i - 1) / 3) * 3));
}
return prefixes[8 + i / 3];
}
}
}
};
if (typeof exports === 'object') {
module.exports = joint;
}
// JointJS, the JavaScript diagramming library.
// (c) 2011-2013 client IO
if (typeof exports === 'object') {
var joint = {
dia: {
Link: require('./joint.dia.link').Link,
Element: require('./joint.dia.element').Element
},
shapes: require('../plugins/shapes')
};
var Backbone = require('backbone');
var _ = require('lodash');
var g = require('./geometry');
}
joint.dia.GraphCells = Backbone.Collection.extend({
initialize: function() {
// Backbone automatically doesn't trigger re-sort if models attributes are changed later when
// they're already in the collection. Therefore, we're triggering sort manually here.
this.on('change:z', this.sort, this);
},
model: function(attrs, options) {
if (attrs.type === 'link') {
return new joint.dia.Link(attrs, options);
}
var module = attrs.type.split('.')[0];
var entity = attrs.type.split('.')[1];
if (joint.shapes[module] && joint.shapes[module][entity]) {
return new joint.shapes[module][entity](attrs, options);
}
return new joint.dia.Element(attrs, options);
},
// `comparator` makes it easy to sort cells based on their `z` index.
comparator: function(model) {
return model.get('z') || 0;
},
// Get all inbound and outbound links connected to the cell `model`.
getConnectedLinks: function(model, opt) {
opt = opt || {};
if (_.isUndefined(opt.inbound) && _.isUndefined(opt.outbound)) {
opt.inbound = opt.outbound = true;
}
var links = [];
this.each(function(cell) {
var source = cell.get('source');
var target = cell.get('target');
if (source && source.id === model.id && opt.outbound) {
links.push(cell);
}
if (target && target.id === model.id && opt.inbound) {
links.push(cell);
}
});
return links;
}
});
joint.dia.Graph = Backbone.Model.extend({
initialize: function() {
this.set('cells', new joint.dia.GraphCells);
// Make all the events fired in the `cells` collection available.
// to the outside world.
this.get('cells').on('all', this.trigger, this);
this.get('cells').on('remove', this.removeCell, this);
},
toJSON: function() {
// Backbone does not recursively call `toJSON()` on attributes that are themselves models/collections.
// It just clones the attributes. Therefore, we must call `toJSON()` on the cells collection explicitely.
var json = Backbone.Model.prototype.toJSON.apply(this, arguments);
json.cells = this.get('cells').toJSON();
return json;
},
fromJSON: function(json, opt) {
if (!json.cells) {
throw new Error('Graph JSON must contain cells array.');
}
this.set(_.omit(json, 'cells'), opt);
this.resetCells(json.cells, opt);
},
clear: function(opt) {
this.trigger('batch:start');
this.get('cells').remove(this.get('cells').models, opt);
this.trigger('batch:stop');
},
_prepareCell: function(cell) {
if (cell instanceof Backbone.Model && _.isUndefined(cell.get('z'))) {
cell.set('z', this.maxZIndex() + 1, { silent: true });
} else if (_.isUndefined(cell.z)) {
cell.z = this.maxZIndex() + 1;
}
return cell;
},
maxZIndex: function() {
var lastCell = this.get('cells').last();
return lastCell ? (lastCell.get('z') || 0) : 0;
},
addCell: function(cell, options) {
if (_.isArray(cell)) {
return this.addCells(cell, options);
}
this.get('cells').add(this._prepareCell(cell), options || {});
return this;
},
addCells: function(cells, options) {
_.each(cells, function(cell) { this.addCell(cell, options); }, this);
return this;
},
// When adding a lot of cells, it is much more efficient to
// reset the entire cells collection in one go.
// Useful for bulk operations and optimizations.
resetCells: function(cells, opt) {
this.get('cells').reset(_.map(cells, this._prepareCell, this), opt);
return this;
},
removeCell: function(cell, collection, options) {
// Applications might provide a `disconnectLinks` option set to `true` in order to
// disconnect links when a cell is removed rather then removing them. The default
// is to remove all the associated links.
if (options && options.disconnectLinks) {
this.disconnectLinks(cell);
} else {
this.removeLinks(cell);
}
// Silently remove the cell from the cells collection. Silently, because
// `joint.dia.Cell.prototype.remove` already triggers the `remove` event which is
// then propagated to the graph model. If we didn't remove the cell silently, two `remove` events
// would be triggered on the graph model.
this.get('cells').remove(cell, { silent: true });
},
// Get a cell by `id`.
getCell: function(id) {
return this.get('cells').get(id);
},
getElements: function() {
return this.get('cells').filter(function(cell) {
return cell instanceof joint.dia.Element;
});
},
getLinks: function() {
return this.get('cells').filter(function(cell) {
return cell instanceof joint.dia.Link;
});
},
// Get all inbound and outbound links connected to the cell `model`.
getConnectedLinks: function(model, opt) {
return this.get('cells').getConnectedLinks(model, opt);
},
getNeighbors: function(el) {
var links = this.getConnectedLinks(el);
var neighbors = [];
var cells = this.get('cells');
_.each(links, function(link) {
var source = link.get('source');
var target = link.get('target');
// Discard if it is a point.
if (!source.x) {
var sourceElement = cells.get(source.id);
if (sourceElement !== el) {
neighbors.push(sourceElement);
}
}
if (!target.x) {
var targetElement = cells.get(target.id);
if (targetElement !== el) {
neighbors.push(targetElement);
}
}
});
return neighbors;
},
// Disconnect links connected to the cell `model`.
disconnectLinks: function(model) {
_.each(this.getConnectedLinks(model), function(link) {
link.set(link.get('source').id === model.id ? 'source' : 'target', g.point(0, 0));
});
},
// Remove links connected to the cell `model` completely.
removeLinks: function(model) {
_.invoke(this.getConnectedLinks(model), 'remove');
},
// Find all views at given point
findModelsFromPoint: function(p) {
return _.filter(this.getElements(), function(el) {
return el.getBBox().containsPoint(p);
});
},
// Find all views in given area
findModelsInArea: function(r) {
return _.filter(this.getElements(), function(el) {
return el.getBBox().intersect(r);
});
},
// Return the bounding box of all `elements`.
getBBox: function(elements) {
var origin = { x: Infinity, y: Infinity };
var corner = { x: 0, y: 0 };
_.each(elements, function(cell) {
var bbox = cell.getBBox();
origin.x = Math.min(origin.x, bbox.x);
origin.y = Math.min(origin.y, bbox.y);
corner.x = Math.max(corner.x, bbox.x + bbox.width);
corner.y = Math.max(corner.y, bbox.y + bbox.height);
});
return g.rect(origin.x, origin.y, corner.x - origin.x, corner.y - origin.y);
}
});
if (typeof exports === 'object') {
module.exports.Graph = joint.dia.Graph;
}
// JointJS.
// (c) 2011-2013 client IO
if (typeof exports === 'object') {
var joint = {
util: require('./core').util,
dia: {
Link: require('./joint.dia.link').Link
}
};
var Backbone = require('backbone');
var _ = require('lodash');
}
// joint.dia.Cell base model.
// --------------------------
joint.dia.Cell = Backbone.Model.extend({
// This is the same as Backbone.Model with the only difference that is uses _.merge
// instead of just _.extend. The reason is that we want to mixin attributes set in upper classes.
constructor: function(attributes, options) {
var defaults;
var attrs = attributes || {};
this.cid = _.uniqueId('c');
this.attributes = {};
if (options && options.collection) this.collection = options.collection;
if (options && options.parse) attrs = this.parse(attrs, options) || {};
if (defaults = _.result(this, 'defaults')) {
//<custom code>
// Replaced the call to _.defaults with _.merge.
attrs = _.merge({}, defaults, attrs);
//</custom code>
}
this.set(attrs, options);
this.changed = {};
this.initialize.apply(this, arguments);
},
toJSON: function() {
var defaultAttrs = this.constructor.prototype.defaults.attrs || {};
var attrs = this.attributes.attrs;
var finalAttrs = {};
// Loop through all the attributes and
// omit the default attributes as they are implicitly reconstructable by the cell 'type'.
_.each(attrs, function(attr, selector) {
var defaultAttr = defaultAttrs[selector];
_.each(attr, function(value, name) {
// attr is mainly flat though it might have one more level (consider the `style` attribute).
// Check if the `value` is object and if yes, go one level deep.
if (_.isObject(value) && !_.isArray(value)) {
_.each(value, function(value2, name2) {
if (!defaultAttr || !defaultAttr[name] || !_.isEqual(defaultAttr[name][name2], value2)) {
finalAttrs[selector] = finalAttrs[selector] || {};
(finalAttrs[selector][name] || (finalAttrs[selector][name] = {}))[name2] = value2;
}
});
} else if (!defaultAttr || !_.isEqual(defaultAttr[name], value)) {
// `value` is not an object, default attribute for such a selector does not exist
// or it is different than the attribute value set on the model.
finalAttrs[selector] = finalAttrs[selector] || {};
finalAttrs[selector][name] = value;
}
});
});
var attributes = _.cloneDeep(_.omit(this.attributes, 'attrs'));
//var attributes = JSON.parse(JSON.stringify(_.omit(this.attributes, 'attrs')));
attributes.attrs = finalAttrs;
return attributes;
},
initialize: function(options) {
if (!options || !options.id) {
this.set('id', joint.util.uuid(), { silent: true });
}
this._transitionIds = {};
// Collect ports defined in `attrs` and keep collecting whenever `attrs` object changes.
this.processPorts();
this.on('change:attrs', this.processPorts, this);
},
processPorts: function() {
// Whenever `attrs` changes, we extract ports from the `attrs` object and store it
// in a more accessible way. Also, if any port got removed and there were links that had `target`/`source`
// set to that port, we remove those links as well (to follow the same behaviour as
// with a removed element).
var previousPorts = this.ports;
// Collect ports from the `attrs` object.
var ports = {};
_.each(this.get('attrs'), function(attrs, selector) {
if (attrs && attrs.port) {
// `port` can either be directly an `id` or an object containing an `id` (and potentially other data).
if (!_.isUndefined(attrs.port.id)) {
ports[attrs.port.id] = attrs.port;
} else {
ports[attrs.port] = { id: attrs.port };
}
}
});
// Collect ports that have been removed (compared to the previous ports) - if any.
// Use hash table for quick lookup.
var removedPorts = {};
_.each(previousPorts, function(port, id) {
if (!ports[id]) removedPorts[id] = true;
});
// Remove all the incoming/outgoing links that have source/target port set to any of the removed ports.
if (this.collection && !_.isEmpty(removedPorts)) {
var inboundLinks = this.collection.getConnectedLinks(this, { inbound: true });
_.each(inboundLinks, function(link) {
if (removedPorts[link.get('target').port]) link.remove();
});
var outboundLinks = this.collection.getConnectedLinks(this, { outbound: true });
_.each(outboundLinks, function(link) {
if (removedPorts[link.get('source').port]) link.remove();
});
}
// Update the `ports` object.
this.ports = ports;
},
remove: function(options) {
var collection = this.collection;
if (collection) {
collection.trigger('batch:start');
}
// First, unembed this cell from its parent cell if there is one.
var parentCellId = this.get('parent');
if (parentCellId) {
var parentCell = this.collection && this.collection.get(parentCellId);
parentCell.unembed(this);
}
_.invoke(this.getEmbeddedCells(), 'remove', options);
this.trigger('remove', this, this.collection, options);
if (collection) {
collection.trigger('batch:stop');
}
return this;
},
toFront: function() {
if (this.collection) {
this.set('z', (this.collection.last().get('z') || 0) + 1);
}
return this;
},
toBack: function() {
if (this.collection) {
this.set('z', (this.collection.first().get('z') || 0) - 1);
}
return this;
},
embed: function(cell) {
if (this.get('parent') == cell.id) {
throw new Error('Recursive embedding not allowed.');
} else {
this.trigger('batch:start');
cell.set('parent', this.id);
this.set('embeds', _.uniq((this.get('embeds') || []).concat([cell.id])));
this.trigger('batch:stop');
}
return this;
},
unembed: function(cell) {
this.trigger('batch:start');
var cellId = cell.id;
cell.unset('parent');
this.set('embeds', _.without(this.get('embeds'), cellId));
this.trigger('batch:stop');
return this;
},
getEmbeddedCells: function() {
// Cell models can only be retrieved when this element is part of a collection.
// There is no way this element knows about other cells otherwise.
// This also means that calling e.g. `translate()` on an element with embeds before
// adding it to a graph does not translate its embeds.
if (this.collection) {
return _.map(this.get('embeds') || [], function(cellId) {
return this.collection.get(cellId);
}, this);
}
return [];
},
clone: function(opt) {
opt = opt || {};
var clone = Backbone.Model.prototype.clone.apply(this, arguments);
// We don't want the clone to have the same ID as the original.
clone.set('id', joint.util.uuid(), { silent: true });
clone.set('embeds', '');
if (!opt.deep) return clone;
// The rest of the `clone()` method deals with embeds. If `deep` option is set to `true`,
// the return value is an array of all the embedded clones created.
var embeds = _.sortBy(this.getEmbeddedCells(), function(cell) {
// Sort embeds that links come before elements.
return cell instanceof joint.dia.Element;
});
var clones = [clone];
// This mapping stores cloned links under the `id`s of they originals.
// This prevents cloning a link more then once. Consider a link 'self loop' for example.
var linkCloneMapping = {};
_.each(embeds, function(embed) {
var embedClones = embed.clone({ deep: true });
// Embed the first clone returned from `clone({ deep: true })` above. The first
// cell is always the clone of the cell that called the `clone()` method, i.e. clone of `embed` in this case.
clone.embed(embedClones[0]);
_.each(embedClones, function(embedClone) {
if (embedClone instanceof joint.dia.Link) {
if (embedClone.get('source').id == this.id) {
var source = _.clone(embedClone.get('source'));
source.id = clone.id;
embedClone.set('source', source);
}
if (embedClone.get('target').id == this.id) {
var target = _.clone(embedClone.get('target'));
target.id = clone.id;
embedClone.set('target', target);
}
linkCloneMapping[embed.id] = embedClone;
// Skip links. Inbound/outbound links are not relevant for them.
return;
}
clones.push(embedClone);
// Collect all inbound links, clone them (if not done already) and set their target to the `embedClone.id`.
var inboundLinks = this.collection.getConnectedLinks(embed, { inbound: true });
_.each(inboundLinks, function(link) {
var linkClone = linkCloneMapping[link.id] || link.clone();
// Make sure we don't clone a link more then once.
linkCloneMapping[link.id] = linkClone;
var target = _.clone(linkClone.get('target'));
target.id = embedClone.id;
linkClone.set('target', target);
});
// Collect all inbound links, clone them (if not done already) and set their source to the `embedClone.id`.
var outboundLinks = this.collection.getConnectedLinks(embed, { outbound: true });
_.each(outboundLinks, function(link) {
var linkClone = linkCloneMapping[link.id] || link.clone();
// Make sure we don't clone a link more then once.
linkCloneMapping[link.id] = linkClone;
var source = _.clone(linkClone.get('source'));
source.id = embedClone.id;
linkClone.set('source', source);
});
}, this);
}, this);
// Add link clones to the array of all the new clones.
clones = clones.concat(_.values(linkCloneMapping));
return clones;
},
// A convenient way to set nested attributes.
attr: function(attrs, value, opt) {
var currentAttrs = this.get('attrs');
var delim = '/';
if (_.isString(attrs)) {
// Get/set an attribute by a special path syntax that delimits
// nested objects by the colon character.
if (typeof value != 'undefined') {
var attr = {};
joint.util.setByPath(attr, attrs, value, delim);
return this.set('attrs', _.merge({}, currentAttrs, attr), opt);
} else {
return joint.util.getByPath(currentAttrs, attrs, delim);
}
}
return this.set('attrs', _.merge({}, currentAttrs, attrs), value, opt);
},
// A convenient way to unset nested attributes
removeAttr: function(path, opt) {
if (_.isArray(path)) {
_.each(path, function(p) { this.removeAttr(p, opt); }, this);
return this;
}
var attrs = joint.util.unsetByPath(_.merge({}, this.get('attrs')), path, '/');
return this.set('attrs', attrs, _.extend({ dirty: true }, opt));
},
transition: function(path, value, opt, delim) {
delim = delim || '/';
var defaults = {
duration: 100,
delay: 10,
timingFunction: joint.util.timing.linear,
valueFunction: joint.util.interpolate.number
};
opt = _.extend(defaults, opt);
var pathArray = path.split(delim);
var property = pathArray[0];
var isPropertyNested = pathArray.length > 1;
var firstFrameTime = 0;
var interpolatingFunction;
var setter = _.bind(function(runtime) {
var id, progress, propertyValue, status;
firstFrameTime = firstFrameTime || runtime;
runtime -= firstFrameTime;
progress = runtime / opt.duration;
if (progress < 1) {
this._transitionIds[path] = id = joint.util.nextFrame(setter);
} else {
progress = 1;
delete this._transitionIds[path];
}
propertyValue = interpolatingFunction(opt.timingFunction(progress));
if (isPropertyNested) {
var nestedPropertyValue = joint.util.setByPath({}, path, propertyValue, delim)[property];
propertyValue = _.merge({}, this.get(property), nestedPropertyValue);
}
opt.transitionId = id;
this.set(property, propertyValue, opt);
if (!id) this.trigger('transition:end', this, path);
}, this);
var initiator =_.bind(function(callback) {
this.stopTransitions(path);
interpolatingFunction = opt.valueFunction(joint.util.getByPath(this.attributes, path, delim), value);
this._transitionIds[path] = joint.util.nextFrame(callback);
this.trigger('transition:start', this, path);
}, this);
return _.delay(initiator, opt.delay, setter);
},
getTransitions: function() {
return _.keys(this._transitionIds);
},
stopTransitions: function(path, delim) {
delim = delim || '/';
var pathArray = path && path.split(delim);
_(this._transitionIds).keys().filter(pathArray && function(key) {
return _.isEqual(pathArray, key.split(delim).slice(0, pathArray.length));
}).each(function(key) {
joint.util.cancelFrame(this._transitionIds[key]);
delete this._transitionIds[key];
this.trigger('transition:end', this, key);
}, this);
return this;
},
// A shorcut making it easy to create constructs like the following:
// `var el = (new joint.shapes.basic.Rect).addTo(graph)`.
addTo: function(graph) {
graph.addCell(this);
return this;
}
});
// joint.dia.CellView base view and controller.
// --------------------------------------------
// This is the base view and controller for `joint.dia.ElementView` and `joint.dia.LinkView`.
joint.dia.CellView = Backbone.View.extend({
tagName: 'g',
attributes: function() {
return { 'model-id': this.model.id }
},
constructor: function(options) {
this._configure(options);
Backbone.View.apply(this, arguments);
},
_configure: function(options) {
if (this.options) options = _.extend({}, _.result(this, 'options'), options);
this.options = options;
// Make sure a global unique id is assigned to this view. Store this id also to the properties object.
// The global unique id makes sure that the same view can be rendered on e.g. different machines and
// still be associated to the same object among all those clients. This is necessary for real-time
// collaboration mechanism.
this.options.id = this.options.id || joint.util.guid(this);
},
initialize: function() {
_.bindAll(this, 'remove', 'update');
// Store reference to this to the <g> DOM element so that the view is accessible through the DOM tree.
this.$el.data('view', this);
this.listenTo(this.model, 'remove', this.remove);
this.listenTo(this.model, 'change:attrs', this.onChangeAttrs);
},
onChangeAttrs: function(cell, attrs, opt) {
if (opt.dirty) {
// dirty flag could be set when a model attribute was removed and it needs to be cleared
// also from the DOM element. See cell.removeAttr().
return this.render();
}
return this.update();
},
// Override the Backbone `_ensureElement()` method in order to create a `<g>` node that wraps
// all the nodes of the Cell view.
_ensureElement: function() {
var el;
if (!this.el) {
var attrs = _.extend({ id: this.id }, _.result(this, 'attributes'));
if (this.className) attrs['class'] = _.result(this, 'className');
el = V(_.result(this, 'tagName'), attrs).node;
} else {
el = _.result(this, 'el')
}
this.setElement(el, false);
},
findBySelector: function(selector) {
// These are either descendants of `this.$el` of `this.$el` itself.
// `.` is a special selector used to select the wrapping `<g>` element.
var $selected = selector === '.' ? this.$el : this.$el.find(selector);
return $selected;
},
notify: function(evt) {
if (this.paper) {
var args = Array.prototype.slice.call(arguments, 1);
// Trigger the event on both the element itself and also on the paper.
this.trigger.apply(this, [evt].concat(args));
// Paper event handlers receive the view object as the first argument.
this.paper.trigger.apply(this.paper, [evt, this].concat(args));
}
},
getStrokeBBox: function(el) {
// Return a bounding box rectangle that takes into account stroke.
// Note that this is a naive and ad-hoc implementation that does not
// works only in certain cases and should be replaced as soon as browsers will
// start supporting the getStrokeBBox() SVG method.
// @TODO any better solution is very welcome!
var isMagnet = !!el;
el = el || this.el;
var bbox = V(el).bbox(false, this.paper.viewport);
var strokeWidth;
if (isMagnet) {
strokeWidth = V(el).attr('stroke-width');
} else {
strokeWidth = this.model.attr('rect/stroke-width') || this.model.attr('circle/stroke-width') || this.model.attr('ellipse/stroke-width') || this.model.attr('path/stroke-width');
}
strokeWidth = parseFloat(strokeWidth) || 0;
return g.rect(bbox).moveAndExpand({ x: -strokeWidth/2, y: -strokeWidth/2, width: strokeWidth, height: strokeWidth });
},
getBBox: function() {
return V(this.el).bbox();
},
highlight: function(el) {
el = !el ? this.el : this.$(el)[0] || this.el;
V(el).addClass('highlighted');
},
unhighlight: function(el) {
el = !el ? this.el : this.$(el)[0] || this.el;
V(el).removeClass('highlighted');
},
// Find the closest element that has the `magnet` attribute set to `true`. If there was not such
// an element found, return the root element of the cell view.
findMagnet: function(el) {
var $el = this.$(el);
if ($el.length === 0 || $el[0] === this.el) {
// If the overall cell has set `magnet === false`, then return `undefined` to
// announce there is no magnet found for this cell.
// This is especially useful to set on cells that have 'ports'. In this case,
// only the ports have set `magnet === true` and the overall element has `magnet === false`.
var attrs = this.model.get('attrs') || {};
if (attrs['.'] && attrs['.']['magnet'] === false) {
return undefined;
}
return this.el;
}
if ($el.attr('magnet')) {
return $el[0];
}
return this.findMagnet($el.parent());
},
// `selector` is a CSS selector or `'.'`. `filter` must be in the special JointJS filter format:
// `{ name: <name of the filter>, args: { <arguments>, ... }`.
// An example is: `{ filter: { name: 'blur', args: { radius: 5 } } }`.
applyFilter: function(selector, filter) {
var $selected = this.findBySelector(selector);
// Generate a hash code from the stringified filter definition. This gives us
// a unique filter ID for different definitions.
var filterId = filter.name + this.paper.svg.id + joint.util.hashCode(JSON.stringify(filter));
// If the filter already exists in the document,
// we're done and we can just use it (reference it using `url()`).
// If not, create one.
if (!this.paper.svg.getElementById(filterId)) {
var filterSVGString = joint.util.filter[filter.name] && joint.util.filter[filter.name](filter.args || {});
if (!filterSVGString) {
throw new Error('Non-existing filter ' + filter.name);
}
var filterElement = V(filterSVGString);
filterElement.attr('filterUnits', 'userSpaceOnUse');
if (filter.attrs) filterElement.attr(filter.attrs);
filterElement.node.id = filterId;
V(this.paper.svg).defs().append(filterElement);
}
$selected.each(function() {
V(this).attr('filter', 'url(#' + filterId + ')');
});
},
// `selector` is a CSS selector or `'.'`. `attr` is either a `'fill'` or `'stroke'`.
// `gradient` must be in the special JointJS gradient format:
// `{ type: <linearGradient|radialGradient>, stops: [ { offset: <offset>, color: <color> }, ... ]`.
// An example is: `{ fill: { type: 'linearGradient', stops: [ { offset: '10%', color: 'green' }, { offset: '50%', color: 'blue' } ] } }`.
applyGradient: function(selector, attr, gradient) {
var $selected = this.findBySelector(selector);
// Generate a hash code from the stringified filter definition. This gives us
// a unique filter ID for different definitions.
var gradientId = gradient.type + this.paper.svg.id + joint.util.hashCode(JSON.stringify(gradient));
// If the gradient already exists in the document,
// we're done and we can just use it (reference it using `url()`).
// If not, create one.
if (!this.paper.svg.getElementById(gradientId)) {
var gradientSVGString = [
'<' + gradient.type + '>',
_.map(gradient.stops, function(stop) {
return '<stop offset="' + stop.offset + '" stop-color="' + stop.color + '" stop-opacity="' + (_.isFinite(stop.opacity) ? stop.opacity : 1) + '" />'
}).join(''),
'</' + gradient.type + '>'
].join('');
var gradientElement = V(gradientSVGString);
if (gradient.attrs) { gradientElement.attr(gradient.attrs); }
gradientElement.node.id = gradientId;
V(this.paper.svg).defs().append(gradientElement);
}
$selected.each(function() {
V(this).attr(attr, 'url(#' + gradientId + ')');
});
},
// Construct a unique selector for the `el` element within this view.
// `selector` is being collected through the recursive call. No value for `selector` is expected when using this method.
getSelector: function(el, selector) {
if (el === this.el) {
return selector;
}
var index = $(el).index();
selector = el.tagName + ':nth-child(' + (index + 1) + ')' + ' ' + (selector || '');
return this.getSelector($(el).parent()[0], selector + ' ');
},
// Interaction. The controller part.
// ---------------------------------
// Interaction is handled by the paper and delegated to the view in interest.
// `x` & `y` parameters passed to these functions represent the coordinates already snapped to the paper grid.
// If necessary, real coordinates can be obtained from the `evt` event object.
// These functions are supposed to be overriden by the views that inherit from `joint.dia.Cell`,
// i.e. `joint.dia.Element` and `joint.dia.Link`.
pointerdblclick: function(evt, x, y) {
this.notify('cell:pointerdblclick', evt, x, y);
},
pointerclick: function(evt, x, y) {
this.notify('cell:pointerclick', evt, x, y);
},
pointerdown: function(evt, x, y) {
if (this.model.collection) {
this.model.trigger('batch:start');
this._collection = this.model.collection;
}
this.notify('cell:pointerdown', evt, x, y);
},
pointermove: function(evt, x, y) {
this.notify('cell:pointermove', evt, x, y);
},
pointerup: function(evt, x, y) {
this.notify('cell:pointerup', evt, x, y);
if (this._collection) {
// we don't want to trigger event on model as model doesn't
// need to be member of collection anymore (remove)
this._collection.trigger('batch:stop');
delete this._collection;
}
}
});
if (typeof exports === 'object') {
module.exports.Cell = joint.dia.Cell;
module.exports.CellView = joint.dia.CellView;
}
// JointJS library.
// (c) 2011-2013 client IO
if (typeof exports === 'object') {
var joint = {
util: require('./core').util,
dia: {
Cell: require('./joint.dia.cell').Cell,
CellView: require('./joint.dia.cell').CellView
}
};
var Backbone = require('backbone');
var _ = require('lodash');
}
// joint.dia.Element base model.
// -----------------------------
joint.dia.Element = joint.dia.Cell.extend({
defaults: {
position: { x: 0, y: 0 },
size: { width: 1, height: 1 },
angle: 0
},
position: function(x, y) {
this.set('position', { x: x, y: y });
},
translate: function(tx, ty, opt) {
ty = ty || 0;
if (tx === 0 && ty === 0) {
// Like nothing has happened.
return this;
}
var position = this.get('position') || { x: 0, y: 0 };
var translatedPosition = { x: position.x + tx || 0, y: position.y + ty || 0 };
if (opt && opt.transition) {
if (!_.isObject(opt.transition)) opt.transition = {};
this.transition('position', translatedPosition, _.extend({}, opt.transition, {
valueFunction: joint.util.interpolate.object
}));
} else {
this.set('position', translatedPosition, opt);
// Recursively call `translate()` on all the embeds cells.
_.invoke(this.getEmbeddedCells(), 'translate', tx, ty, opt);
}
return this;
},
resize: function(width, height) {
this.trigger('batch:start');
this.set('size', { width: width, height: height });
this.trigger('batch:stop');
return this;
},
// Rotate element by `angle` degrees, optionally around `origin` point.
// If `origin` is not provided, it is considered to be the center of the element.
// If `absolute` is `true`, the `angle` is considered is abslute, i.e. it is not
// the difference from the previous angle.
rotate: function(angle, absolute, origin) {
if (origin) {
var center = this.getBBox().center();
var size = this.get('size');
var position = this.get('position');
center.rotate(origin, (this.get('angle') || 0) - angle);
var dx = center.x - size.width/2 - position.x;
var dy = center.y - size.height/2 - position.y;
this.trigger('batch:start');
this.translate(dx, dy);
this.rotate(angle, absolute);
this.trigger('batch:stop');
} else {
this.set('angle', absolute ? angle : ((this.get('angle') || 0) + angle) % 360);
}
return this;
},
getBBox: function() {
var position = this.get('position');
var size = this.get('size');
return g.rect(position.x, position.y, size.width, size.height);
}
});
// joint.dia.Element base view and controller.
// -------------------------------------------
joint.dia.ElementView = joint.dia.CellView.extend({
className: function() {
return 'element ' + this.model.get('type').split('.').join(' ');
},
initialize: function() {
_.bindAll(this, 'translate', 'resize', 'rotate');
joint.dia.CellView.prototype.initialize.apply(this, arguments);
this.listenTo(this.model, 'change:position', this.translate);
this.listenTo(this.model, 'change:size', this.resize);
this.listenTo(this.model, 'change:angle', this.rotate);
},
// Default is to process the `attrs` object and set attributes on subelements based on the selectors.
update: function(cell, renderingOnlyAttrs) {
var allAttrs = this.model.get('attrs');
var rotatable = V(this.$('.rotatable')[0]);
if (rotatable) {
var rotation = rotatable.attr('transform');
rotatable.attr('transform', '');
}
var relativelyPositioned = [];
_.each(renderingOnlyAttrs || allAttrs, function(attrs, selector) {
// Elements that should be updated.
var $selected = this.findBySelector(selector);
// No element matched by the `selector` was found. We're done then.
if ($selected.length === 0) return;
// Special attributes are treated by JointJS, not by SVG.
var specialAttributes = ['style', 'text', 'html', 'ref-x', 'ref-y', 'ref-dx', 'ref-dy', 'ref-width', 'ref-height', 'ref', 'x-alignment', 'y-alignment', 'port'];
// If the `filter` attribute is an object, it is in the special JointJS filter format and so
// it becomes a special attribute and is treated separately.
if (_.isObject(attrs.filter)) {
specialAttributes.push('filter');
this.applyFilter(selector, attrs.filter);
}
// If the `fill` or `stroke` attribute is an object, it is in the special JointJS gradient format and so
// it becomes a special attribute and is treated separately.
if (_.isObject(attrs.fill)) {
specialAttributes.push('fill');
this.applyGradient(selector, 'fill', attrs.fill);
}
if (_.isObject(attrs.stroke)) {
specialAttributes.push('stroke');
this.applyGradient(selector, 'stroke', attrs.stroke);
}
// Make special case for `text` attribute. So that we can set text content of the `<text>` element
// via the `attrs` object as well.
// Note that it's important to set text before applying the rest of the final attributes.
// Vectorizer `text()` method sets on the element its own attributes and it has to be possible
// to rewrite them, if needed. (i.e display: 'none')
if (!_.isUndefined(attrs.text)) {
$selected.each(function() {
V(this).text(attrs.text + '', { lineHeight: attrs.lineHeight });
});
}
// Set regular attributes on the `$selected` subelement. Note that we cannot use the jQuery attr()
// method as some of the attributes might be namespaced (e.g. xlink:href) which fails with jQuery attr().
var finalAttributes = _.omit(attrs, specialAttributes);
$selected.each(function() {
V(this).attr(finalAttributes);
});
// `port` attribute contains the `id` of the port that the underlying magnet represents.
if (attrs.port) {
$selected.attr('port', _.isUndefined(attrs.port.id) ? attrs.port : attrs.port.id);
}
// `style` attribute is special in the sense that it sets the CSS style of the subelement.
if (attrs.style) {
$selected.css(attrs.style);
}
if (!_.isUndefined(attrs.html)) {
$selected.each(function() {
$(this).html(attrs.html + '');
});
}
// Special `ref-x` and `ref-y` attributes make it possible to set both absolute or
// relative positioning of subelements.
if (!_.isUndefined(attrs['ref-x']) ||
!_.isUndefined(attrs['ref-y']) ||
!_.isUndefined(attrs['ref-dx']) ||
!_.isUndefined(attrs['ref-dy']) ||
!_.isUndefined(attrs['x-alignment']) ||
!_.isUndefined(attrs['y-alignment']) ||
!_.isUndefined(attrs['ref-width']) ||
!_.isUndefined(attrs['ref-height'])
) {
_.each($selected, function(el, index, list) {
var $el = $(el);
// copy original list selector to the element
$el.selector = list.selector;
relativelyPositioned.push($el);
});
}
}, this);
// We don't want the sub elements to affect the bounding box of the root element when
// positioning the sub elements relatively to the bounding box.
//_.invoke(relativelyPositioned, 'hide');
//_.invoke(relativelyPositioned, 'show');
// Note that we're using the bounding box without transformation because we are already inside
// a transformed coordinate system.
var bbox = this.el.getBBox();
renderingOnlyAttrs = renderingOnlyAttrs || {};
_.each(relativelyPositioned, function($el) {
// if there was a special attribute affecting the position amongst renderingOnlyAttributes
// we have to merge it with rest of the element's attributes as they are necessary
// to update the position relatively (i.e `ref`)
var renderingOnlyElAttrs = renderingOnlyAttrs[$el.selector];
var elAttrs = renderingOnlyElAttrs
? _.merge({}, allAttrs[$el.selector], renderingOnlyElAttrs)
: allAttrs[$el.selector];
this.positionRelative($el, bbox, elAttrs);
}, this);
if (rotatable) {
rotatable.attr('transform', rotation || '');
}
},
positionRelative: function($el, bbox, elAttrs) {
var ref = elAttrs['ref'];
var refX = parseFloat(elAttrs['ref-x']);
var refY = parseFloat(elAttrs['ref-y']);
var refDx = parseFloat(elAttrs['ref-dx']);
var refDy = parseFloat(elAttrs['ref-dy']);
var yAlignment = elAttrs['y-alignment'];
var xAlignment = elAttrs['x-alignment'];
var refWidth = parseFloat(elAttrs['ref-width']);
var refHeight = parseFloat(elAttrs['ref-height']);
// `ref` is the selector of the reference element. If no `ref` is passed, reference
// element is the root element.
var isScalable = _.contains(_.pluck(_.pluck($el.parents('g'), 'className'), 'baseVal'), 'scalable');
if (ref) {
// Get the bounding box of the reference element relative to the root `<g>` element.
bbox = V(this.findBySelector(ref)[0]).bbox(false, this.el);
}
var vel = V($el[0]);
// Remove the previous translate() from the transform attribute and translate the element
// relative to the root bounding box following the `ref-x` and `ref-y` attributes.
if (vel.attr('transform')) {
vel.attr('transform', vel.attr('transform').replace(/translate\([^)]*\)/g, '').trim() || '');
}
function isDefined(x) {
return _.isNumber(x) && !_.isNaN(x);
}
// The final translation of the subelement.
var tx = 0;
var ty = 0;
// 'ref-width'/'ref-height' defines the width/height of the subelement relatively to
// the reference element size
// val in 0..1 ref-width = 0.75 sets the width to 75% of the ref. el. width
// val < 0 || val > 1 ref-height = -20 sets the height to the the ref. el. height shorter by 20
if (isDefined(refWidth)) {
if (refWidth >= 0 && refWidth <= 1) {
vel.attr('width', refWidth * bbox.width);
} else {
vel.attr('width', Math.max(refWidth + bbox.width, 0));
}
}
if (isDefined(refHeight)) {
if (refHeight >= 0 && refHeight <= 1) {
vel.attr('height', refHeight * bbox.height);
} else {
vel.attr('height', Math.max(refHeight + bbox.height, 0));
}
}
// `ref-dx` and `ref-dy` define the offset of the subelement relative to the right and/or bottom
// coordinate of the reference element.
if (isDefined(refDx)) {
if (isScalable) {
// Compensate for the scale grid in case the elemnt is in the scalable group.
var scale = V(this.$('.scalable')[0]).scale();
tx = bbox.x + bbox.width + refDx / scale.sx;
} else {
tx = bbox.x + bbox.width + refDx;
}
}
if (isDefined(refDy)) {
if (isScalable) {
// Compensate for the scale grid in case the elemnt is in the scalable group.
var scale = V(this.$('.scalable')[0]).scale();
ty = bbox.y + bbox.height + refDy / scale.sy;
} else {
ty = bbox.y + bbox.height + refDy;
}
}
// if `refX` is in [0, 1] then `refX` is a fraction of bounding box width
// if `refX` is < 0 then `refX`'s absolute values is the right coordinate of the bounding box
// otherwise, `refX` is the left coordinate of the bounding box
// Analogical rules apply for `refY`.
if (isDefined(refX)) {
if (refX > 0 && refX < 1) {
tx = bbox.x + bbox.width * refX;
} else if (isScalable) {
// Compensate for the scale grid in case the elemnt is in the scalable group.
var scale = V(this.$('.scalable')[0]).scale();
tx = bbox.x + refX / scale.sx;
} else {
tx = bbox.x + refX;
}
}
if (isDefined(refY)) {
if (refY > 0 && refY < 1) {
ty = bbox.y + bbox.height * refY;
} else if (isScalable) {
// Compensate for the scale grid in case the elemnt is in the scalable group.
var scale = V(this.$('.scalable')[0]).scale();
ty = bbox.y + refY / scale.sy;
} else {
ty = bbox.y + refY;
}
}
var velbbox = vel.bbox(false, this.paper.viewport);
// `y-alignment` when set to `middle` causes centering of the subelement around its new y coordinate.
if (yAlignment === 'middle') {
ty -= velbbox.height/2;
} else if (isDefined(yAlignment)) {
ty += (yAlignment > -1 && yAlignment < 1) ? velbbox.height * yAlignment : yAlignment;
}
// `x-alignment` when set to `middle` causes centering of the subelement around its new x coordinate.
if (xAlignment === 'middle') {
tx -= velbbox.width/2;
} else if (isDefined(xAlignment)) {
tx += (xAlignment > -1 && xAlignment < 1) ? velbbox.width * xAlignment : xAlignment;
}
vel.translate(tx, ty);
},
// `prototype.markup` is rendered by default. Set the `markup` attribute on the model if the
// default markup is not desirable.
renderMarkup: function() {
var markup = this.model.markup || this.model.get('markup');
if (markup) {
var nodes = V(markup);
V(this.el).append(nodes);
} else {
throw new Error('properties.markup is missing while the default render() implementation is used.');
}
},
render: function() {
this.$el.empty();
this.renderMarkup();
this.update();
this.resize();
this.rotate();
this.translate();
return this;
},
// Scale the whole `<g>` group. Note the difference between `scale()` and `resize()` here.
// `resize()` doesn't scale the whole `<g>` group but rather adjusts the `box.sx`/`box.sy` only.
// `update()` is then responsible for scaling only those elements that have the `follow-scale`
// attribute set to `true`. This is desirable in elements that have e.g. a `<text>` subelement
// that is not supposed to be scaled together with a surrounding `<rect>` element that IS supposed
// be be scaled.
scale: function(sx, sy) {
// TODO: take into account the origin coordinates `ox` and `oy`.
V(this.el).scale(sx, sy);
},
resize: function() {
var size = this.model.get('size') || { width: 1, height: 1 };
var angle = this.model.get('angle') || 0;
var scalable = V(this.$('.scalable')[0]);
if (!scalable) {
// If there is no scalable elements, than there is nothing to resize.
return;
}
var scalableBbox = scalable.bbox(true);
// Make sure `scalableBbox.width` and `scalableBbox.height` are not zero which can happen if the element does not have any content. By making
// the width/height 1, we prevent HTML errors of the type `scale(Infinity, Infinity)`.
scalable.attr('transform', 'scale(' + (size.width / (scalableBbox.width || 1)) + ',' + (size.height / (scalableBbox.height || 1)) + ')');
// Now the interesting part. The goal is to be able to store the object geometry via just `x`, `y`, `angle`, `width` and `height`
// Order of transformations is significant but we want to reconstruct the object always in the order:
// resize(), rotate(), translate() no matter of how the object was transformed. For that to work,
// we must adjust the `x` and `y` coordinates of the object whenever we resize it (because the origin of the
// rotation changes). The new `x` and `y` coordinates are computed by canceling the previous rotation
// around the center of the resized object (which is a different origin then the origin of the previous rotation)
// and getting the top-left corner of the resulting object. Then we clean up the rotation back to what it originally was.
// Cancel the rotation but now around a different origin, which is the center of the scaled object.
var rotatable = V(this.$('.rotatable')[0]);
var rotation = rotatable && rotatable.attr('transform');
if (rotation && rotation !== 'null') {
rotatable.attr('transform', rotation + ' rotate(' + (-angle) + ',' + (size.width/2) + ',' + (size.height/2) + ')');
var rotatableBbox = scalable.bbox(false, this.paper.viewport);
// Store new x, y and perform rotate() again against the new rotation origin.
this.model.set('position', { x: rotatableBbox.x, y: rotatableBbox.y });
this.rotate();
}
// Update must always be called on non-rotated element. Otherwise, relative positioning
// would work with wrong (rotated) bounding boxes.
this.update();
},
translate: function(model, changes, opt) {
var position = this.model.get('position') || { x: 0, y: 0 };
V(this.el).attr('transform', 'translate(' + position.x + ',' + position.y + ')');
},
rotate: function() {
var rotatable = V(this.$('.rotatable')[0]);
if (!rotatable) {
// If there is no rotatable elements, then there is nothing to rotate.
return;
}
var angle = this.model.get('angle') || 0;
var size = this.model.get('size') || { width: 1, height: 1 };
var ox = size.width/2;
var oy = size.height/2;
rotatable.attr('transform', 'rotate(' + angle + ',' + ox + ',' + oy + ')');
},
// Interaction. The controller part.
// ---------------------------------
pointerdown: function(evt, x, y) {
if ( // target is a valid magnet start linking
evt.target.getAttribute('magnet') &&
this.paper.options.validateMagnet.call(this.paper, this, evt.target)
) {
this.model.trigger('batch:start');
var link = this.paper.getDefaultLink(this, evt.target);
link.set({
source: {
id: this.model.id,
selector: this.getSelector(evt.target),
port: $(evt.target).attr('port')
},
target: { x: x, y: y }
});
this.paper.model.addCell(link);
this._linkView = this.paper.findViewByModel(link);
this._linkView.startArrowheadMove('target');
} else {
this._dx = x;
this._dy = y;
joint.dia.CellView.prototype.pointerdown.apply(this, arguments);
}
},
pointermove: function(evt, x, y) {
if (this._linkView) {
// let the linkview deal with this event
this._linkView.pointermove(evt, x, y);
} else {
var grid = this.paper.options.gridSize;
if (this.options.interactive !== false) {
var position = this.model.get('position');
// Make sure the new element's position always snaps to the current grid after
// translate as the previous one could be calculated with a different grid size.
this.model.translate(
g.snapToGrid(position.x, grid) - position.x + g.snapToGrid(x - this._dx, grid),
g.snapToGrid(position.y, grid) - position.y + g.snapToGrid(y - this._dy, grid)
);
}
this._dx = g.snapToGrid(x, grid);
this._dy = g.snapToGrid(y, grid);
joint.dia.CellView.prototype.pointermove.apply(this, arguments);
}
},
pointerup: function(evt, x, y) {
if (this._linkView) {
// let the linkview deal with this event
this._linkView.pointerup(evt, x, y);
delete this._linkView;
this.model.trigger('batch:stop');
} else {
joint.dia.CellView.prototype.pointerup.apply(this, arguments);
}
}
});
if (typeof exports === 'object') {
module.exports.Element = joint.dia.Element;
module.exports.ElementView = joint.dia.ElementView;
}
// JointJS diagramming library.
// (c) 2011-2013 client IO
if (typeof exports === 'object') {
var joint = {
dia: {
Cell: require('./joint.dia.cell').Cell,
CellView: require('./joint.dia.cell').CellView
}
};
var Backbone = require('backbone');
var _ = require('lodash');
var g = require('./geometry');
}
// joint.dia.Link base model.
// --------------------------
joint.dia.Link = joint.dia.Cell.extend({
// The default markup for links.
markup: [
'<path class="connection" stroke="black"/>',
'<path class="marker-source" fill="black" stroke="black" />',
'<path class="marker-target" fill="black" stroke="black" />',
'<path class="connection-wrap"/>',
'<g class="labels"/>',
'<g class="marker-vertices"/>',
'<g class="marker-arrowheads"/>',
'<g class="link-tools"/>'
].join(''),
labelMarkup: [
'<g class="label">',
'<rect />',
'<text />',
'</g>'
].join(''),
toolMarkup: [
'<g class="link-tool">',
'<g class="tool-remove" event="remove">',
'<circle r="11" />',
'<path transform="scale(.8) translate(-16, -16)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z"/>',
'<title>Remove link.</title>',
'</g>',
'<g class="tool-options" event="link:options">',
'<circle r="11" transform="translate(25)"/>',
'<path fill="white" transform="scale(.55) translate(29, -16)" d="M31.229,17.736c0.064-0.571,0.104-1.148,0.104-1.736s-0.04-1.166-0.104-1.737l-4.377-1.557c-0.218-0.716-0.504-1.401-0.851-2.05l1.993-4.192c-0.725-0.91-1.549-1.734-2.458-2.459l-4.193,1.994c-0.647-0.347-1.334-0.632-2.049-0.849l-1.558-4.378C17.165,0.708,16.588,0.667,16,0.667s-1.166,0.041-1.737,0.105L12.707,5.15c-0.716,0.217-1.401,0.502-2.05,0.849L6.464,4.005C5.554,4.73,4.73,5.554,4.005,6.464l1.994,4.192c-0.347,0.648-0.632,1.334-0.849,2.05l-4.378,1.557C0.708,14.834,0.667,15.412,0.667,16s0.041,1.165,0.105,1.736l4.378,1.558c0.217,0.715,0.502,1.401,0.849,2.049l-1.994,4.193c0.725,0.909,1.549,1.733,2.459,2.458l4.192-1.993c0.648,0.347,1.334,0.633,2.05,0.851l1.557,4.377c0.571,0.064,1.148,0.104,1.737,0.104c0.588,0,1.165-0.04,1.736-0.104l1.558-4.377c0.715-0.218,1.399-0.504,2.049-0.851l4.193,1.993c0.909-0.725,1.733-1.549,2.458-2.458l-1.993-4.193c0.347-0.647,0.633-1.334,0.851-2.049L31.229,17.736zM16,20.871c-2.69,0-4.872-2.182-4.872-4.871c0-2.69,2.182-4.872,4.872-4.872c2.689,0,4.871,2.182,4.871,4.872C20.871,18.689,18.689,20.871,16,20.871z"/>',
'<title>Link options.</title>',
'</g>',
'</g>'
].join(''),
// The default markup for showing/removing vertices. These elements are the children of the .marker-vertices element (see `this.markup`).
// Only .marker-vertex and .marker-vertex-remove element have special meaning. The former is used for
// dragging vertices (changin their position). The latter is used for removing vertices.
vertexMarkup: [
'<g class="marker-vertex-group" transform="translate(<%= x %>, <%= y %>)">',
'<circle class="marker-vertex" idx="<%= idx %>" r="10" />',
'<path class="marker-vertex-remove-area" idx="<%= idx %>" d="M16,5.333c-7.732,0-14,4.701-14,10.5c0,1.982,0.741,3.833,2.016,5.414L2,25.667l5.613-1.441c2.339,1.317,5.237,2.107,8.387,2.107c7.732,0,14-4.701,14-10.5C30,10.034,23.732,5.333,16,5.333z" transform="translate(5, -33)"/>',
'<path class="marker-vertex-remove" idx="<%= idx %>" transform="scale(.8) translate(9.5, -37)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z">',
'<title>Remove vertex.</title>',
'</path>',
'</g>'
].join(''),
arrowheadMarkup: [
'<g class="marker-arrowhead-group marker-arrowhead-group-<%= end %>">',
'<path class="marker-arrowhead" end="<%= end %>" d="M 26 0 L 0 13 L 26 26 z" />',
'</g>'
].join(''),
defaults: {
type: 'link'
},
disconnect: function() {
return this.set({ source: g.point(0, 0), target: g.point(0, 0) });
},
// A convenient way to set labels. Currently set values will be mixined with `value` if used as a setter.
label: function(idx, value) {
idx = idx || 0;
var labels = this.get('labels') || [];
// Is it a getter?
if (arguments.length === 0 || arguments.length === 1) {
return labels[idx];
}
var newValue = _.merge({}, labels[idx], value);
var newLabels = labels.slice();
newLabels[idx] = newValue;
return this.set({ labels: newLabels });
},
translate: function(tx, ty, opt) {
var attrs = {};
var source = this.get('source');
var target = this.get('target');
var vertices = this.get('vertices');
if (!source.id) {
attrs.source = { x: source.x + tx, y: source.y + ty };
}
if (!target.id) {
attrs.target = { x: target.x + tx, y: target.y + ty };
}
if (vertices && vertices.length) {
attrs.vertices = _.map(vertices, function(vertex) {
return { x: vertex.x + tx, y: vertex.y + ty };
});
}
return this.set(attrs, opt);
}
});
// joint.dia.Link base view and controller.
// ----------------------------------------
joint.dia.LinkView = joint.dia.CellView.extend({
className: function() {
return _.unique(this.model.get('type').split('.').concat('link')).join(' ');
},
options: {
shortLinkLength: 100
},
initialize: function() {
joint.dia.CellView.prototype.initialize.apply(this, arguments);
// create methods in prototype, so they can be accessed from any instance and
// don't need to be create over and over
if (typeof this.constructor.prototype.watchSource !== 'function') {
this.constructor.prototype.watchSource = this._createWatcher('source');
this.constructor.prototype.watchTarget = this._createWatcher('target');
}
// `_.labelCache` is a mapping of indexes of labels in the `this.get('labels')` array to
// `<g class="label">` nodes wrapped by Vectorizer. This allows for quick access to the
// nodes in `updateLabelPosition()` in order to update the label positions.
this._labelCache = {};
// keeps markers bboxes and positions again for quicker access
this._markerCache = {};
// bind events
this.startListening();
},
startListening: function() {
this.listenTo(this.model, 'change:markup', this.render);
this.listenTo(this.model, 'change:smooth change:manhattan change:router change:connector', this.update);
this.listenTo(this.model, 'change:toolMarkup', function() {
this.renderTools().updateToolsPosition();
});
this.listenTo(this.model, 'change:labels change:labelMarkup', function() {
this.renderLabels().updateLabelPositions();
});
this.listenTo(this.model, 'change:vertices change:vertexMarkup', function() {
this.renderVertexMarkers().update();
});
this.listenTo(this.model, 'change:source', function(cell, source) {
this.watchSource(cell, source).update();
});
this.listenTo(this.model, 'change:target', function(cell, target) {
this.watchTarget(cell, target).update();
});
},
// Rendering
//----------
render: function() {
this.$el.empty();
// A special markup can be given in the `properties.markup` property. This might be handy
// if e.g. arrowhead markers should be `<image>` elements or any other element than `<path>`s.
// `.connection`, `.connection-wrap`, `.marker-source` and `.marker-target` selectors
// of elements with special meaning though. Therefore, those classes should be preserved in any
// special markup passed in `properties.markup`.
var children = V(this.model.get('markup') || this.model.markup);
// custom markup may contain only one children
if (!_.isArray(children)) children = [children];
// Cache all children elements for quicker access.
this._V = {}; // vectorized markup;
_.each(children, function(child) {
var c = child.attr('class');
c && (this._V[$.camelCase(c)] = child);
}, this);
// Only the connection path is mandatory
if (!this._V.connection) throw new Error('link: no connection path in the markup');
// partial rendering
this.renderTools();
this.renderVertexMarkers();
this.renderArrowheadMarkers();
V(this.el).append(children);
// rendering labels has to be run after the link is appended to DOM tree. (otherwise <Text> bbox
// returns zero values)
this.renderLabels();
// start watching the ends of the link for changes
this.watchSource(this.model, this.model.get('source'))
.watchTarget(this.model, this.model.get('target'))
.update();
return this;
},
renderLabels: function() {
if (!this._V.labels) return this;
this._labelCache = {};
var $labels = $(this._V.labels.node).empty();
var labels = this.model.get('labels') || [];
if (!labels.length) return this;
var labelTemplate = _.template(this.model.get('labelMarkup') || this.model.labelMarkup);
// This is a prepared instance of a vectorized SVGDOM node for the label element resulting from
// compilation of the labelTemplate. The purpose is that all labels will just `clone()` this
// node to create a duplicate.
var labelNodeInstance = V(labelTemplate());
_.each(labels, function(label, idx) {
var labelNode = labelNodeInstance.clone().node;
// Cache label nodes so that the `updateLabels()` can just update the label node positions.
this._labelCache[idx] = V(labelNode);
var $text = $(labelNode).find('text');
var $rect = $(labelNode).find('rect');
// Text attributes with the default `text-anchor` and font-size set.
var textAttributes = _.extend({ 'text-anchor': 'middle', 'font-size': 14 }, joint.util.getByPath(label, 'attrs/text', '/'));
$text.attr(_.omit(textAttributes, 'text'));
if (!_.isUndefined(textAttributes.text)) {
V($text[0]).text(textAttributes.text + '');
}
// Note that we first need to append the `<text>` element to the DOM in order to
// get its bounding box.
$labels.append(labelNode);
// `y-alignment` - center the text element around its y coordinate.
var textBbox = V($text[0]).bbox(true, $labels[0]);
V($text[0]).translate(0, -textBbox.height/2);
// Add default values.
var rectAttributes = _.extend({
fill: 'white',
rx: 3,
ry: 3
}, joint.util.getByPath(label, 'attrs/rect', '/'));
$rect.attr(_.extend(rectAttributes, {
x: textBbox.x,
y: textBbox.y - textBbox.height/2, // Take into account the y-alignment translation.
width: textBbox.width,
height: textBbox.height
}));
}, this);
return this;
},
renderTools: function() {
if (!this._V.linkTools) return this;
// Tools are a group of clickable elements that manipulate the whole link.
// A good example of this is the remove tool that removes the whole link.
// Tools appear after hovering the link close to the `source` element/point of the link
// but are offset a bit so that they don't cover the `marker-arrowhead`.
var $tools = $(this._V.linkTools.node).empty();
var toolTemplate = _.template(this.model.get('toolMarkup') || this.model.toolMarkup);
var tool = V(toolTemplate());
$tools.append(tool.node);
// Cache the tool node so that the `updateToolsPosition()` can update the tool position quickly.
this._toolCache = tool;
return this;
},
renderVertexMarkers: function() {
if (!this._V.markerVertices) return this;
var $markerVertices = $(this._V.markerVertices.node).empty();
// A special markup can be given in the `properties.vertexMarkup` property. This might be handy
// if default styling (elements) are not desired. This makes it possible to use any
// SVG elements for .marker-vertex and .marker-vertex-remove tools.
var markupTemplate = _.template(this.model.get('vertexMarkup') || this.model.vertexMarkup);
_.each(this.model.get('vertices'), function(vertex, idx) {
$markerVertices.append(V(markupTemplate(_.extend({ idx: idx }, vertex))).node);
});
return this;
},
renderArrowheadMarkers: function() {
// Custom markups might not have arrowhead markers. Therefore, jump of this function immediately if that's the case.
if (!this._V.markerArrowheads) return this;
var $markerArrowheads = $(this._V.markerArrowheads.node);
$markerArrowheads.empty();
// A special markup can be given in the `properties.vertexMarkup` property. This might be handy
// if default styling (elements) are not desired. This makes it possible to use any
// SVG elements for .marker-vertex and .marker-vertex-remove tools.
var markupTemplate = _.template(this.model.get('arrowheadMarkup') || this.model.arrowheadMarkup);
this._V.sourceArrowhead = V(markupTemplate({ end: 'source' }));
this._V.targetArrowhead = V(markupTemplate({ end: 'target' }));
$markerArrowheads.append(this._V.sourceArrowhead.node, this._V.targetArrowhead.node);
return this;
},
// Updating
//---------
// Default is to process the `attrs` object and set attributes on subelements based on the selectors.
update: function() {
// Update attributes.
_.each(this.model.get('attrs'), function(attrs, selector) {
// If the `filter` attribute is an object, it is in the special JointJS filter format and so
// it becomes a special attribute and is treated separately.
if (_.isObject(attrs.filter)) {
this.findBySelector(selector).attr(_.omit(attrs, 'filter'));
this.applyFilter(selector, attrs.filter);
} else {
this.findBySelector(selector).attr(attrs);
}
}, this);
// Path finding
var vertices = this.route = this.findRoute(this.model.get('vertices') || []);
// finds all the connection points taking new vertices into account
this._findConnectionPoints(vertices);
var pathData = this.getPathData(vertices);
// The markup needs to contain a `.connection`
this._V.connection.attr('d', pathData);
this._V.connectionWrap && this._V.connectionWrap.attr('d', pathData);
this._translateAndAutoOrientArrows(this._V.markerSource, this._V.markerTarget);
//partials updates
this.updateLabelPositions();
this.updateToolsPosition();
this.updateArrowheadMarkers();
delete this.options.perpendicular;
return this;
},
_findConnectionPoints: function(vertices) {
// cache source and target points
var sourcePoint, targetPoint, sourceMarkerPoint, targetMarkerPoint;
var firstVertex = _.first(vertices);
sourcePoint = this.getConnectionPoint(
'source', this.model.get('source'), firstVertex || this.model.get('target')
).round();
var lastVertex = _.last(vertices);
targetPoint = this.getConnectionPoint(
'target', this.model.get('target'), lastVertex || sourcePoint
).round();
// Move the source point by the width of the marker taking into account
// its scale around x-axis. Note that scale is the only transform that
// makes sense to be set in `.marker-source` attributes object
// as all other transforms (translate/rotate) will be replaced
// by the `translateAndAutoOrient()` function.
var cache = this._markerCache;
if (this._V.markerSource) {
cache.sourceBBox = cache.sourceBBox || this._V.markerSource.bbox(true);
sourceMarkerPoint = g.point(sourcePoint).move(
firstVertex || targetPoint,
cache.sourceBBox.width * this._V.markerSource.scale().sx * -1
).round();
}
if (this._V.markerTarget) {
cache.targetBBox = cache.targetBBox || this._V.markerTarget.bbox(true);
targetMarkerPoint = g.point(targetPoint).move(
lastVertex || sourcePoint,
cache.targetBBox.width * this._V.markerTarget.scale().sx * -1
).round();
}
// if there was no markup for the marker, use the connection point.
cache.sourcePoint = sourceMarkerPoint || sourcePoint;
cache.targetPoint = targetMarkerPoint || targetPoint;
// make connection points public
this.sourcePoint = sourcePoint;
this.targetPoint = targetPoint;
},
updateLabelPositions: function() {
if (!this._V.labels) return this;
// This method assumes all the label nodes are stored in the `this._labelCache` hash table
// by their indexes in the `this.get('labels')` array. This is done in the `renderLabels()` method.
var labels = this.model.get('labels') || [];
if (!labels.length) return this;
var connectionElement = this._V.connection.node;
var connectionLength = connectionElement.getTotalLength();
_.each(labels, function(label, idx) {
var position = label.position;
position = (position > connectionLength) ? connectionLength : position; // sanity check
position = (position < 0) ? connectionLength + position : position;
position = position > 1 ? position : connectionLength * position;
var labelCoordinates = connectionElement.getPointAtLength(position);
this._labelCache[idx].attr('transform', 'translate(' + labelCoordinates.x + ', ' + labelCoordinates.y + ')');
}, this);
return this;
},
updateToolsPosition: function() {
if (!this._V.linkTools) return this;
// Move the tools a bit to the target position but don't cover the `sourceArrowhead` marker.
// Note that the offset is hardcoded here. The offset should be always
// more than the `this.$('.marker-arrowhead[end="source"]')[0].bbox().width` but looking
// this up all the time would be slow.
var scale = '';
var offset = 40;
// If the link is too short, make the tools half the size and the offset twice as low.
if (this.getConnectionLength() < this.options.shortLinkLength) {
scale = 'scale(.5)';
offset /= 2;
}
var toolPosition = this.getPointAtLength(offset);
this._toolCache.attr('transform', 'translate(' + toolPosition.x + ', ' + toolPosition.y + ') ' + scale);
return this;
},
updateArrowheadMarkers: function() {
if (!this._V.markerArrowheads) return this;
// getting bbox of an element with `display="none"` in IE9 ends up with access violation
if ($.css(this._V.markerArrowheads.node, 'display') === 'none') return this;
var sx = this.getConnectionLength() < this.options.shortLinkLength ? .5 : 1;
this._V.sourceArrowhead.scale(sx);
this._V.targetArrowhead.scale(sx);
this._translateAndAutoOrientArrows(this._V.sourceArrowhead, this._V.targetArrowhead);
return this;
},
// Returns a function observing changes on an end of the link. If a change happens and new end is a new model,
// it stops listening on the previous one and starts listening to the new one.
_createWatcher: function(endType) {
function watchEnd(link, end) {
end = end || {};
var previousEnd = link.previous(endType) || {};
// Pick updateMethod this._sourceBboxUpdate or this._targetBboxUpdate.
var updateEndFunction = this['_' + endType + 'BBoxUpdate'];
if (this._isModel(previousEnd)) {
this.stopListening(this.paper.getModelById(previousEnd.id), 'change', updateEndFunction);
}
if (this._isModel(end)) {
// If the observed model changes, it caches a new bbox and do the link update.
this.listenTo(this.paper.getModelById(end.id), 'change', updateEndFunction);
}
_.bind(updateEndFunction, this)({ cacheOnly: true });
return this;
}
return watchEnd;
},
// It's important to keep both methods (sourceBboxUpdate and targetBboxUpdate) as unique methods
// because of loop links. We have to be able to determine, which method we want to stop listen to.
// ListenTo(model, event, handler) as model and event will be identical.
_sourceBBoxUpdate: function(update) {
// keep track which end had been changed very last
this.lastEndChange = 'source';
update = update || {};
var end = this.model.get('source');
if (this._isModel(end)) {
var selector = this._makeSelector(end);
var view = this.paper.findViewByModel(end.id);
var magnetElement = this.paper.viewport.querySelector(selector);
this.sourceBBox = view.getStrokeBBox(magnetElement);
this.sourceView = view;
this.sourceMagnet = magnetElement;
} else if (end) {
// the link end is a point ~ rect 1x1
this.sourceBBox = g.rect(end.x, end.y, 1, 1);
}
if (!update.cacheOnly) this.update();
},
_targetBBoxUpdate: function(update) {
// keep track which end had been changed very last
this.lastEndChange = 'target';
update = update || {};
var end = this.model.get('target');
if (this._isModel(end)) {
var selector = this._makeSelector(end);
var view = this.paper.findViewByModel(end.id);
var magnetElement = this.paper.viewport.querySelector(selector);
this.targetBBox = view.getStrokeBBox(magnetElement);
this.targetView = view;
this.targetMagnet = magnetElement;
} else if (end) {
// the link end is a point ~ rect 1x1
this.targetBBox = g.rect(end.x, end.y, 1, 1);
}
if (!update.cacheOnly) this.update();
},
_translateAndAutoOrientArrows: function(sourceArrow, targetArrow) {
// Make the markers "point" to their sticky points being auto-oriented towards
// `targetPosition`/`sourcePosition`. And do so only if there is a markup for them.
if (sourceArrow) {
sourceArrow.translateAndAutoOrient(
this.sourcePoint,
_.first(this.route) || this.targetPoint,
this.paper.viewport
);
}
if (targetArrow) {
targetArrow.translateAndAutoOrient(
this.targetPoint,
_.last(this.route) || this.sourcePoint,
this.paper.viewport
);
}
},
removeVertex: function(idx) {
var vertices = _.clone(this.model.get('vertices'));
if (vertices && vertices.length) {
vertices.splice(idx, 1);
this.model.set('vertices', vertices);
}
return this;
},
// This method ads a new vertex to the `vertices` array of `.connection`. This method
// uses a heuristic to find the index at which the new `vertex` should be placed at assuming
// the new vertex is somewhere on the path.
addVertex: function(vertex) {
this.model.set('attrs', this.model.get('attrs') || {});
var attrs = this.model.get('attrs');
// As it is very hard to find a correct index of the newly created vertex,
// a little heuristics is taking place here.
// The heuristics checks if length of the newly created
// path is lot more than length of the old path. If this is the case,
// new vertex was probably put into a wrong index.
// Try to put it into another index and repeat the heuristics again.
var vertices = (this.model.get('vertices') || []).slice();
// Store the original vertices for a later revert if needed.
var originalVertices = vertices.slice();
// A `<path>` element used to compute the length of the path during heuristics.
var path = this._V.connection.node.cloneNode(false);
// Length of the original path.
var originalPathLength = path.getTotalLength();
// Current path length.
var pathLength;
// Tolerance determines the highest possible difference between the length
// of the old and new path. The number has been chosen heuristically.
var pathLengthTolerance = 20;
// Total number of vertices including source and target points.
var idx = vertices.length + 1;
// Loop through all possible indexes and check if the difference between
// path lengths changes significantly. If not, the found index is
// most probably the right one.
while (idx--) {
vertices.splice(idx, 0, vertex);
V(path).attr('d', this.getPathData(this.findRoute(vertices)));
pathLength = path.getTotalLength();
// Check if the path lengths changed significantly.
if (pathLength - originalPathLength > pathLengthTolerance) {
// Revert vertices to the original array. The path length has changed too much
// so that the index was not found yet.
vertices = originalVertices.slice();
} else {
break;
}
}
this.model.set('vertices', vertices);
// In manhattan routing, if there are no vertices, the path length changes significantly
// with the first vertex added. Shall we check vertices.length === 0? at beginning of addVertex()
// in order to avoid the temporary path construction and other operations?
return Math.max(idx, 0);
},
// Send a token (an SVG element, usually a circle) along the connection path.
// Example: `paper.findViewByModel(link).sendToken(V('circle', { r: 7, fill: 'green' }).node)`
// `duration` is optional and is a time in milliseconds that the token travels from the source to the target of the link. Default is `1000`.
// `callback` is optional and is a function to be called once the token reaches the target.
sendToken: function(token, duration, callback) {
duration = duration || 1000;
V(this.paper.viewport).append(token);
V(token).animateAlongPath({ dur: duration + 'ms', repeatCount: 1 }, this._V.connection.node);
_.delay(function() { V(token).remove(); callback && callback(); }, duration);
},
findRoute: function(oldVertices) {
var router = this.model.get('router');
if (!router) {
if (this.model.get('manhattan')) {
// backwards compability
router = { name: 'orthogonal' };
} else {
return oldVertices;
}
}
var fn = joint.routers[router.name];
if (!_.isFunction(fn)) {
throw 'unknown router: ' + router.name;
}
var newVertices = fn.call(this, oldVertices || [], router.args || {}, this);
return newVertices;
},
// Return the `d` attribute value of the `<path>` element representing the link
// between `source` and `target`.
getPathData: function(vertices) {
var connector = this.model.get('connector');
if (!connector) {
// backwards compability
connector = this.model.get('smooth') ? { name: 'smooth' } : { name: 'normal' };
}
if (!_.isFunction(joint.connectors[connector.name])) {
throw 'unknown connector: ' + connector.name;
}
var pathData = joint.connectors[connector.name].call(
this,
this._markerCache.sourcePoint, // Note that the value is translated by the size
this._markerCache.targetPoint, // of the marker. (We'r not using this.sourcePoint)
vertices || (this.model.get('vertices') || {}),
connector.args || {}, // options
this
);
return pathData;
},
// Find a point that is the start of the connection.
// If `selectorOrPoint` is a point, then we're done and that point is the start of the connection.
// If the `selectorOrPoint` is an element however, we need to know a reference point (or element)
// that the link leads to in order to determine the start of the connection on the original element.
getConnectionPoint: function(end, selectorOrPoint, referenceSelectorOrPoint) {
var spot;
// If the `selectorOrPoint` (or `referenceSelectorOrPoint`) is `undefined`, the `source`/`target` of the link model is `undefined`.
// We want to allow this however so that one can create links such as `var link = new joint.dia.Link` and
// set the `source`/`target` later.
selectorOrPoint = selectorOrPoint || { x: 0, y: 0 };
referenceSelectorOrPoint = referenceSelectorOrPoint || { x: 0, y: 0 };
if (this._isPoint(selectorOrPoint)) {
// If the source is a point, we don't need a reference point to find the sticky point of connection.
spot = g.point(selectorOrPoint);
} else {
// If the source is an element, we need to find a point on the element boundary that is closest
// to the reference point (or reference element).
// Get the bounding box of the spot relative to the paper viewport. This is necessary
// in order to follow paper viewport transformations (scale/rotate).
// `_sourceBbox` (`_targetBbox`) comes from `_sourceBboxUpdate` (`_sourceBboxUpdate`)
// method, it exists since first render and are automatically updated
var spotBbox = end === 'source' ? this.sourceBBox : this.targetBBox;
var reference;
if (this._isPoint(referenceSelectorOrPoint)) {
// Reference was passed as a point, therefore, we're ready to find the sticky point of connection on the source element.
reference = g.point(referenceSelectorOrPoint);
} else {
// Reference was passed as an element, therefore we need to find a point on the reference
// element boundary closest to the source element.
// Get the bounding box of the spot relative to the paper viewport. This is necessary
// in order to follow paper viewport transformations (scale/rotate).
var referenceBbox = end === 'source' ? this.targetBBox : this.sourceBBox;
reference = g.rect(referenceBbox).intersectionWithLineFromCenterToPoint(g.rect(spotBbox).center());
reference = reference || g.rect(referenceBbox).center();
}
// If `perpendicularLinks` flag is set on the paper and there are vertices
// on the link, then try to find a connection point that makes the link perpendicular
// even though the link won't point to the center of the targeted object.
if (this.paper.options.perpendicularLinks || this.options.perpendicular) {
var horizontalLineRect = g.rect(0, reference.y, this.paper.options.width, 1);
var verticalLineRect = g.rect(reference.x, 0, 1, this.paper.options.height);
var nearestSide;
if (horizontalLineRect.intersect(g.rect(spotBbox))) {
nearestSide = g.rect(spotBbox).sideNearestToPoint(reference);
switch (nearestSide) {
case 'left':
spot = g.point(spotBbox.x, reference.y);
break;
case 'right':
spot = g.point(spotBbox.x + spotBbox.width, reference.y);
break;
default:
spot = g.rect(spotBbox).center();
break;
}
} else if (verticalLineRect.intersect(g.rect(spotBbox))) {
nearestSide = g.rect(spotBbox).sideNearestToPoint(reference);
switch (nearestSide) {
case 'top':
spot = g.point(reference.x, spotBbox.y);
break;
case 'bottom':
spot = g.point(reference.x, spotBbox.y + spotBbox.height);
break;
default:
spot = g.rect(spotBbox).center();
break;
}
} else {
// If there is no intersection horizontally or vertically with the object bounding box,
// then we fall back to the regular situation finding straight line (not perpendicular)
// between the object and the reference point.
spot = g.rect(spotBbox).intersectionWithLineFromCenterToPoint(reference);
spot = spot || g.rect(spotBbox).center();
}
} else if (this.paper.options.linkConnectionPoint) {
var view = end === 'target' ? this.targetView : this.sourceView;
var magnet = end === 'target' ? this.targetMagnet : this.sourceMagnet;
spot = this.paper.options.linkConnectionPoint(this, view, magnet, reference);
} else {
spot = g.rect(spotBbox).intersectionWithLineFromCenterToPoint(reference);
spot = spot || g.rect(spotBbox).center();
}
}
return spot;
},
_isModel: function(end) {
return end && end.id;
},
_isPoint: function(end) {
return !this._isModel(end);
},
_makeSelector: function(end) {
var selector = '[model-id="' + end.id + '"]';
// `port` has a higher precendence over `selector`. This is because the selector to the magnet
// might change while the name of the port can stay the same.
if (end.port) {
selector += ' [port="' + end.port + '"]';
} else if (end.selector) {
selector += ' ' + end.selector;
}
return selector;
},
// Public API
// ----------
getConnectionLength: function() {
return this._V.connection.node.getTotalLength();
},
getPointAtLength: function(length) {
return this._V.connection.node.getPointAtLength(length);
},
// Interaction. The controller part.
// ---------------------------------
_beforeArrowheadMove: function() {
this.model.trigger('batch:start');
this._z = this.model.get('z');
this.model.set('z', Number.MAX_VALUE);
// Let the pointer propagate throught the link view elements so that
// the `evt.target` is another element under the pointer, not the link itself.
this.el.style.pointerEvents = 'none';
if (this.paper.options.markAvailable) {
this._markAvailableMagnets();
}
},
_afterArrowheadMove: function() {
if (this._z) {
this.model.set('z', this._z);
delete this._z;
}
// Put `pointer-events` back to its original value. See `startArrowheadMove()` for explanation.
// Value `auto` doesn't work in IE9. We force to use `visiblePainted` instead.
// See `https://developer.mozilla.org/en-US/docs/Web/CSS/pointer-events`.
this.el.style.pointerEvents = 'visiblePainted';
if (this.paper.options.markAvailable) {
this._unmarkAvailableMagnets();
}
this.model.trigger('batch:stop');
},
_createValidateConnectionArgs: function(arrowhead) {
// It makes sure the arguments for validateConnection have the following form:
// (source view, source magnet, target view, target magnet and link view)
var args = [];
args[4] = arrowhead;
args[5] = this;
var oppositeArrowhead, i = 0, j = 0;
if (arrowhead === 'source') {
i = 2;
oppositeArrowhead = 'target';
} else {
j = 2;
oppositeArrowhead = 'source';
}
var end = this.model.get(oppositeArrowhead);
if (end.id) {
args[i] = this.paper.findViewByModel(end.id);
args[i+1] = end.selector && args[i].el.querySelector(end.selector);
}
function validateConnectionArgs(cellView, magnet) {
args[j] = cellView;
args[j+1] = cellView.el === magnet ? undefined : magnet;
return args;
}
return validateConnectionArgs;
},
_markAvailableMagnets: function() {
var elements = this.paper.model.getElements();
var validate = this.paper.options.validateConnection;
_.chain(elements).map(this.paper.findViewByModel, this.paper).each(function(view) {
var isElementAvailable = view.el.getAttribute('magnet') !== 'false' &&
validate.apply(this.paper, this._validateConnectionArgs(view, null));
var availableMagnets = _.filter(view.el.querySelectorAll('[magnet]'), function(magnet) {
return validate.apply(this.paper, this._validateConnectionArgs(view, magnet));
}, this);
if (isElementAvailable) {
V(view.el).addClass('available-magnet');
}
_.each(availableMagnets, function(magnet) {
V(magnet).addClass('available-magnet');
});
if (isElementAvailable || availableMagnets.length) {
V(view.el).addClass('available-cell');
}
}, this);
},
_unmarkAvailableMagnets: function() {
_.each(this.paper.el.querySelectorAll('.available-cell, .available-magnet'), function(magnet) {
V(magnet).removeClass('available-magnet').removeClass('available-cell');
});
},
startArrowheadMove: function(end) {
// Allow to delegate events from an another view to this linkView in order to trigger arrowhead
// move without need to click on the actual arrowhead dom element.
this._action = 'arrowhead-move';
this._arrowhead = end;
this._validateConnectionArgs = this._createValidateConnectionArgs(this._arrowhead);
this._beforeArrowheadMove();
},
pointerdown: function(evt, x, y) {
joint.dia.CellView.prototype.pointerdown.apply(this, arguments);
this._dx = x;
this._dy = y;
if (this.options.interactive === false) return;
var className = evt.target.getAttribute('class');
switch (className) {
case 'marker-vertex':
this._action = 'vertex-move';
this._vertexIdx = evt.target.getAttribute('idx');
break;
case 'marker-vertex-remove':
case 'marker-vertex-remove-area':
this.removeVertex(evt.target.getAttribute('idx'));
break;
case 'marker-arrowhead':
this.startArrowheadMove(evt.target.getAttribute('end'));
break;
default:
var targetParentEvent = evt.target.parentNode.getAttribute('event');
if (targetParentEvent) {
// `remove` event is built-in. Other custom events are triggered on the paper.
if (targetParentEvent === 'remove') {
this.model.remove();
} else {
this.paper.trigger(targetParentEvent, evt, this, x, y);
}
} else {
// Store the index at which the new vertex has just been placed.
// We'll be update the very same vertex position in `pointermove()`.
this._vertexIdx = this.addVertex({ x: x, y: y });
this._action = 'vertex-move';
}
}
},
pointermove: function(evt, x, y) {
joint.dia.CellView.prototype.pointermove.apply(this, arguments);
switch (this._action) {
case 'vertex-move':
var vertices = _.clone(this.model.get('vertices'));
vertices[this._vertexIdx] = { x: x, y: y };
this.model.set('vertices', vertices);
break;
case 'arrowhead-move':
if (this.paper.options.snapLinks) {
// checking view in close area of the pointer
var r = this.paper.options.snapLinks.radius || 50;
var viewsInArea = this.paper.findViewsInArea({ x: x - r, y: y - r, width: 2 * r, height: 2 * r });
this._closestView && this._closestView.unhighlight(this._closestEnd.selector);
this._closestView = this._closestEnd = null;
var pointer = g.point(x,y);
var distance, minDistance = Number.MAX_VALUE;
_.each(viewsInArea, function(view) {
// skip connecting to the element in case '.': { magnet: false } attribute present
if (view.el.getAttribute('magnet') !== 'false') {
// find distance from the center of the model to pointer coordinates
distance = view.model.getBBox().center().distance(pointer);
// the connection is looked up in a circle area by `distance < r`
if (distance < r && distance < minDistance) {
if (this.paper.options.validateConnection.apply(
this.paper, this._validateConnectionArgs(view, null)
)) {
minDistance = distance;
this._closestView = view;
this._closestEnd = { id: view.model.id };
}
}
}
view.$('[magnet]').each(_.bind(function(index, magnet) {
var bbox = V(magnet).bbox(false, this.paper.viewport);
distance = pointer.distance({
x: bbox.x + bbox.width / 2,
y: bbox.y + bbox.height / 2
});
if (distance < r && distance < minDistance) {
if (this.paper.options.validateConnection.apply(
this.paper, this._validateConnectionArgs(view, magnet)
)) {
minDistance = distance;
this._closestView = view;
this._closestEnd = {
id: view.model.id,
selector: view.getSelector(magnet),
port: magnet.getAttribute('port')
};
}
}
}, this));
}, this);
this._closestView && this._closestView.highlight(this._closestEnd.selector);
this.model.set(this._arrowhead, this._closestEnd || { x: x, y: y });
} else {
// checking views right under the pointer
// Touchmove event's target is not reflecting the element under the coordinates as mousemove does.
// It holds the element when a touchstart triggered.
var target = (evt.type === 'mousemove')
? evt.target
: document.elementFromPoint(evt.clientX, evt.clientY);
if (this._targetEvent !== target) {
// Unhighlight the previous view under pointer if there was one.
this._magnetUnderPointer && this._viewUnderPointer.unhighlight(this._magnetUnderPointer);
this._viewUnderPointer = this.paper.findView(target);
if (this._viewUnderPointer) {
// If we found a view that is under the pointer, we need to find the closest
// magnet based on the real target element of the event.
this._magnetUnderPointer = this._viewUnderPointer.findMagnet(target);
if (this._magnetUnderPointer && this.paper.options.validateConnection.apply(
this.paper,
this._validateConnectionArgs(this._viewUnderPointer, this._magnetUnderPointer)
)) {
// If there was no magnet found, do not highlight anything and assume there
// is no view under pointer we're interested in reconnecting to.
// This can only happen if the overall element has the attribute `'.': { magnet: false }`.
this._magnetUnderPointer && this._viewUnderPointer.highlight(this._magnetUnderPointer);
} else {
// This type of connection is not valid. Disregard this magnet.
this._magnetUnderPointer = null;
}
} else {
// Make sure we'll delete previous magnet
this._magnetUnderPointer = null;
}
}
this._targetEvent = target;
this.model.set(this._arrowhead, { x: x, y: y });
}
break;
}
this._dx = x;
this._dy = y;
},
pointerup: function(evt) {
joint.dia.CellView.prototype.pointerup.apply(this, arguments);
if (this._action === 'arrowhead-move') {
if (this.paper.options.snapLinks) {
this._closestView && this._closestView.unhighlight(this._closestEnd.selector);
this._closestView = this._closestEnd = null;
} else {
if (this._magnetUnderPointer) {
this._viewUnderPointer.unhighlight(this._magnetUnderPointer);
// Find a unique `selector` of the element under pointer that is a magnet. If the
// `this._magnetUnderPointer` is the root element of the `this._viewUnderPointer` itself,
// the returned `selector` will be `undefined`. That means we can directly pass it to the
// `source`/`target` attribute of the link model below.
this.model.set(this._arrowhead, {
id: this._viewUnderPointer.model.id,
selector: this._viewUnderPointer.getSelector(this._magnetUnderPointer),
port: $(this._magnetUnderPointer).attr('port')
});
}
delete this._viewUnderPointer;
delete this._magnetUnderPointer;
delete this._staticView;
delete this._staticMagnet;
}
this._afterArrowheadMove();
}
delete this._action;
}
});
if (typeof exports === 'object') {
module.exports.Link = joint.dia.Link;
module.exports.LinkView = joint.dia.LinkView;
}
// JointJS library.
// (c) 2011-2013 client IO
joint.dia.Paper = Backbone.View.extend({
className: 'paper',
options: {
width: 800,
height: 600,
origin: { x: 0, y: 0 }, // x,y coordinates in top-left corner
gridSize: 50,
perpendicularLinks: false,
elementView: joint.dia.ElementView,
linkView: joint.dia.LinkView,
snapLinks: false, // false, true, { radius: value }
// Marks all available magnets with 'available-magnet' class name and all available cells with
// 'available-cell' class name. Marks them when dragging a link is started and unmark
// when the dragging is stopped.
markAvailable: false,
// Defines what link model is added to the graph after an user clicks on an active magnet.
// Value could be the Backbone.model or a function returning the Backbone.model
// defaultLink: function(elementView, magnet) { return condition ? new customLink1() : new customLink2() }
defaultLink: new joint.dia.Link,
// Check whether to add a new link to the graph when user clicks on an a magnet.
validateMagnet: function(cellView, magnet) {
return magnet.getAttribute('magnet') !== 'passive';
},
// Check whether to allow or disallow the link connection while an arrowhead end (source/target)
// being changed.
validateConnection: function(cellViewS, magnetS, cellViewT, magnetT, end, linkView) {
return (end === 'target' ? cellViewT : cellViewS) instanceof joint.dia.ElementView;
}
},
events: {
'mousedown': 'pointerdown',
'dblclick': 'mousedblclick',
'click': 'mouseclick',
'touchstart': 'pointerdown',
'mousemove': 'pointermove',
'touchmove': 'pointermove'
},
constructor: function(options) {
this._configure(options);
Backbone.View.apply(this, arguments);
},
_configure: function(options) {
if (this.options) options = _.extend({}, _.result(this, 'options'), options);
this.options = options;
},
initialize: function() {
_.bindAll(this, 'addCell', 'sortCells', 'resetCells', 'pointerup', 'asyncRenderCells');
this.svg = V('svg').node;
this.viewport = V('g').node;
// Append `<defs>` element to the SVG document. This is useful for filters and gradients.
V(this.svg).append(V('defs').node);
V(this.viewport).attr({ 'class': 'viewport' });
V(this.svg).append(this.viewport);
this.$el.append(this.svg);
this.setOrigin();
this.setDimensions();
this.listenTo(this.model, 'add', this.addCell);
this.listenTo(this.model, 'reset', this.resetCells);
this.listenTo(this.model, 'sort', this.sortCells);
$(document).on('mouseup touchend', this.pointerup);
// Hold the value when mouse has been moved: when mouse moved, no click event will be triggered.
this._mousemoved = false;
},
remove: function() {
$(document).off('mouseup touchend', this.pointerup);
Backbone.View.prototype.remove.call(this);
},
setDimensions: function(width, height) {
width = this.options.width = width || this.options.width;
height = this.options.height = height || this.options.height;
V(this.svg).attr({ width: width, height: height });
this.trigger('resize', width, height);
},
setOrigin: function(ox, oy) {
this.options.origin.x = ox || 0;
this.options.origin.y = oy || 0;
V(this.viewport).translate(ox, oy, { absolute: true });
this.trigger('translate', ox, oy);
},
// Expand/shrink the paper to fit the content. Snap the width/height to the grid
// defined in `gridWidth`, `gridHeight`. `padding` adds to the resulting width/height of the paper.
// When options { fitNegative: true } it also translates the viewport in order to make all
// the content visible.
fitToContent: function(gridWidth, gridHeight, padding, opt) { // alternatively function(opt)
if (_.isObject(gridWidth)) {
// first parameter is an option object
opt = gridWidth;
gridWidth = opt.gridWidth || 1;
gridHeight = opt.gridHeight || 1;
padding = opt.padding || 0;
} else {
opt = opt || {};
gridWidth = gridWidth || 1;
gridHeight = gridHeight || 1;
padding = padding || 0;
}
// Calculate the paper size to accomodate all the graph's elements.
var bbox = V(this.viewport).bbox(true, this.svg);
var calcWidth = Math.max(Math.ceil((bbox.width + bbox.x) / gridWidth), 1) * gridWidth;
var calcHeight = Math.max(Math.ceil((bbox.height + bbox.y) / gridHeight), 1) * gridHeight;
var tx = 0;
var ty = 0;
if (opt.fitNegative) {
if (bbox.x < 0) {
tx = Math.ceil(-bbox.x / gridWidth) * gridWidth;
calcWidth += tx;
}
if (bbox.y < 0) {
ty = Math.ceil(-bbox.y / gridHeight) * gridHeight;
calcHeight += ty;
}
}
calcWidth += padding;
calcHeight += padding;
var dimensionChange = calcWidth != this.options.width || calcHeight != this.options.height;
var originChange = opt.fitNegative && (tx != this.options.origin.x || ty != this.options.origin.y);
// Change the dimensions only if there is a size discrepency or an origin change
if (originChange) {
this.setOrigin(tx, ty);
}
if (dimensionChange) {
this.setDimensions(calcWidth, calcHeight);
}
},
scaleContentToFit: function(opt) {
var contentBBox = this.getContentBBox();
if (!contentBBox.width || !contentBBox.height) return;
opt = opt || {};
_.defaults(opt, {
padding: 0,
preserveAspectRatio: true,
scaleGrid: null,
minScale: 0,
maxScale: Number.MAX_VALUE
//minScaleX
//minScaleY
//maxScaleX
//maxScaleY
//fittingBBox
});
var padding = opt.padding;
var minScaleX = opt.minScaleX || opt.minScale;
var maxScaleX = opt.maxScaleX || opt.maxScale;
var minScaleY = opt.minScaleY || opt.minScale;
var maxScaleY = opt.maxScaleY || opt.maxScale;
var fittingBBox = opt.fittingBBox || ({
x: 0,
y: 0,
width: this.options.width,
height: this.options.height
});
fittingBBox = g.rect(fittingBBox).moveAndExpand({
x: padding,
y: padding,
width: -2 * padding,
height: -2 * padding
});
var currentScale = V(this.viewport).scale();
var newSx = fittingBBox.width / contentBBox.width * currentScale.sx;
var newSy = fittingBBox.height / contentBBox.height * currentScale.sy;
if (opt.preserveAspectRatio) {
newSx = newSy = Math.min(newSx, newSy);
}
// snap scale to a grid
if (opt.scaleGrid) {
var gridSize = opt.scaleGrid;
newSx = gridSize * Math.floor(newSx / gridSize);
newSy = gridSize * Math.floor(newSy / gridSize);
}
// scale min/max boundaries
newSx = Math.min(maxScaleX, Math.max(minScaleX, newSx));
newSy = Math.min(maxScaleY, Math.max(minScaleY, newSy));
this.scale(newSx, newSy);
var contentTranslation = this.getContentBBox();
var newOx = fittingBBox.x - contentTranslation.x;
var newOy = fittingBBox.y - contentTranslation.y;
this.setOrigin(newOx, newOy);
},
getContentBBox: function() {
var crect = this.viewport.getBoundingClientRect();
// Using Screen CTM was the only way to get the real viewport bounding box working in both
// Google Chrome and Firefox.
var screenCTM = this.viewport.getScreenCTM();
// for non-default origin we need to take the viewport translation into account
var viewportCTM = this.viewport.getCTM();
var bbox = g.rect({
x: crect.left - screenCTM.e + viewportCTM.e,
y: crect.top - screenCTM.f + viewportCTM.f,
width: crect.width,
height: crect.height
});
return bbox;
},
createViewForModel: function(cell) {
var view;
var type = cell.get('type');
var module = type.split('.')[0];
var entity = type.split('.')[1];
// If there is a special view defined for this model, use that one instead of the default `elementView`/`linkView`.
if (joint.shapes[module] && joint.shapes[module][entity + 'View']) {
view = new joint.shapes[module][entity + 'View']({ model: cell, interactive: this.options.interactive });
} else if (cell instanceof joint.dia.Element) {
view = new this.options.elementView({ model: cell, interactive: this.options.interactive });
} else {
view = new this.options.linkView({ model: cell, interactive: this.options.interactive });
}
return view;
},
addCell: function(cell) {
var view = this.createViewForModel(cell);
V(this.viewport).append(view.el);
view.paper = this;
view.render();
// This is the only way to prevent image dragging in Firefox that works.
// Setting -moz-user-select: none, draggable="false" attribute or user-drag: none didn't help.
$(view.el).find('image').on('dragstart', function() { return false; });
},
resetCells: function(cellsCollection) {
$(this.viewport).empty();
var cells = cellsCollection.models.slice();
// Make sure links are always added AFTER elements.
// They wouldn't find their sources/targets in the DOM otherwise.
cells.sort(function(a, b) { return a instanceof joint.dia.Link ? 1 : -1; });
if (this._frameId) {
joint.util.cancelFrame(this._frameId);
}
if (this.options.async) {
this.asyncRenderCells(cells);
} else {
_.each(cells, this.addCell, this);
}
// Sort the cells in the DOM manually as we might have changed the order they
// were added to the DOM (see above).
this.sortCells();
},
asyncRenderCells: function(cells) {
var done = false;
_.each(_.range(this.options.async && this.options.async.batchSize || 50), function() {
var cell = cells.shift();
done = !cell;
if (!done) this.addCell(cell);
}, this);
if (done) {
this.trigger('render:done');
} else {
this._frameId = joint.util.nextFrame(_.bind(function() {
this.asyncRenderCells(cells);
}, this));
}
},
sortCells: function() {
// Run insertion sort algorithm in order to efficiently sort DOM elements according to their
// associated model `z` attribute.
var $cells = $(this.viewport).children('[model-id]');
var cells = this.model.get('cells');
this.sortElements($cells, function(a, b) {
var cellA = cells.get($(a).attr('model-id'));
var cellB = cells.get($(b).attr('model-id'));
return (cellA.get('z') || 0) > (cellB.get('z') || 0) ? 1 : -1;
});
},
// Highly inspired by the jquery.sortElements plugin by Padolsey.
// See http://james.padolsey.com/javascript/sorting-elements-with-jquery/.
sortElements: function(elements, comparator) {
var $elements = $(elements);
var placements = $elements.map(function() {
var sortElement = this;
var parentNode = sortElement.parentNode;
// Since the element itself will change position, we have
// to have some way of storing it's original position in
// the DOM. The easiest way is to have a 'flag' node:
var nextSibling = parentNode.insertBefore(
document.createTextNode(''),
sortElement.nextSibling
);
return function() {
if (parentNode === this) {
throw new Error(
"You can't sort elements if any one is a descendant of another."
);
}
// Insert before flag:
parentNode.insertBefore(this, nextSibling);
// Remove flag:
parentNode.removeChild(nextSibling);
};
});
return Array.prototype.sort.call($elements, comparator).each(function(i) {
placements[i].call(this);
});
},
scale: function(sx, sy, ox, oy) {
sy = sy || sx;
if (_.isUndefined(ox)) {
ox = 0;
oy = 0;
}
// Remove previous transform so that the new scale is not affected by previous scales, especially
// the old translate() does not affect the new translate if an origin is specified.
V(this.viewport).attr('transform', '');
var oldTx = this.options.origin.x;
var oldTy = this.options.origin.y;
// TODO: V.scale() doesn't support setting scale origin. #Fix
if (ox || oy || oldTx || oldTy) {
var newTx = oldTx - ox * (sx - 1);
var newTy = oldTy - oy * (sy - 1);
if (newTx != oldTx || newTy != oldTy) {
this.setOrigin(newTx, newTy);
}
}
V(this.viewport).scale(sx, sy);
this.trigger('scale', sx, sy, ox, oy);
return this;
},
rotate: function(deg, ox, oy) {
// If the origin is not set explicitely, rotate around the center. Note that
// we must use the plain bounding box (`this.el.getBBox()` instead of the one that gives us
// the real bounding box (`bbox()`) including transformations).
if (_.isUndefined(ox)) {
var bbox = this.viewport.getBBox();
ox = bbox.width/2;
oy = bbox.height/2;
}
V(this.viewport).rotate(deg, ox, oy);
},
// Find the first view climbing up the DOM tree starting at element `el`. Note that `el` can also
// be a selector or a jQuery object.
findView: function(el) {
var $el = this.$(el);
if ($el.length === 0 || $el[0] === this.el) {
return undefined;
}
if ($el.data('view')) {
return $el.data('view');
}
return this.findView($el.parent());
},
// Find a view for a model `cell`. `cell` can also be a string representing a model `id`.
findViewByModel: function(cell) {
var id = _.isString(cell) ? cell : cell.id;
var $view = this.$('[model-id="' + id + '"]');
if ($view.length) {
return $view.data('view');
}
return undefined;
},
// Find all views at given point
findViewsFromPoint: function(p) {
p = g.point(p);
var views = _.map(this.model.getElements(), this.findViewByModel);
return _.filter(views, function(view) {
return g.rect(V(view.el).bbox(false, this.viewport)).containsPoint(p);
}, this);
},
// Find all views in given area
findViewsInArea: function(r) {
r = g.rect(r);
var views = _.map(this.model.getElements(), this.findViewByModel);
return _.filter(views, function(view) {
return r.intersect(g.rect(V(view.el).bbox(false, this.viewport)));
}, this);
},
getModelById: function(id) {
return this.model.getCell(id);
},
snapToGrid: function(p) {
// Convert global coordinates to the local ones of the `viewport`. Otherwise,
// improper transformation would be applied when the viewport gets transformed (scaled/rotated).
var localPoint = V(this.viewport).toLocalPoint(p.x, p.y);
return {
x: g.snapToGrid(localPoint.x, this.options.gridSize),
y: g.snapToGrid(localPoint.y, this.options.gridSize)
};
},
getDefaultLink: function(cellView, magnet) {
return _.isFunction(this.options.defaultLink)
// default link is a function producing link model
? this.options.defaultLink.call(this, cellView, magnet)
// default link is the Backbone model
: this.options.defaultLink.clone();
},
// Interaction.
// ------------
mousedblclick: function(evt) {
evt.preventDefault();
evt = joint.util.normalizeEvent(evt);
var view = this.findView(evt.target);
var localPoint = this.snapToGrid({ x: evt.clientX, y: evt.clientY });
if (view) {
view.pointerdblclick(evt, localPoint.x, localPoint.y);
} else {
this.trigger('blank:pointerdblclick', evt, localPoint.x, localPoint.y);
}
},
mouseclick: function(evt) {
// Trigger event when mouse not moved.
if (!this._mousemoved) {
evt.preventDefault();
evt = joint.util.normalizeEvent(evt);
var view = this.findView(evt.target);
var localPoint = this.snapToGrid({ x: evt.clientX, y: evt.clientY });
if (view) {
view.pointerclick(evt, localPoint.x, localPoint.y);
} else {
this.trigger('blank:pointerclick', evt, localPoint.x, localPoint.y);
}
}
this._mousemoved = false;
},
pointerdown: function(evt) {
evt.preventDefault();
evt = joint.util.normalizeEvent(evt);
var view = this.findView(evt.target);
var localPoint = this.snapToGrid({ x: evt.clientX, y: evt.clientY });
if (view) {
this.sourceView = view;
view.pointerdown(evt, localPoint.x, localPoint.y);
} else {
this.trigger('blank:pointerdown', evt, localPoint.x, localPoint.y);
}
},
pointermove: function(evt) {
evt.preventDefault();
evt = joint.util.normalizeEvent(evt);
if (this.sourceView) {
// Mouse moved.
this._mousemoved = true;
var localPoint = this.snapToGrid({ x: evt.clientX, y: evt.clientY });
this.sourceView.pointermove(evt, localPoint.x, localPoint.y);
}
},
pointerup: function(evt) {
evt = joint.util.normalizeEvent(evt);
var localPoint = this.snapToGrid({ x: evt.clientX, y: evt.clientY });
if (this.sourceView) {
this.sourceView.pointerup(evt, localPoint.x, localPoint.y);
//"delete sourceView" occasionally throws an error in chrome (illegal access exception)
this.sourceView = null;
} else {
this.trigger('blank:pointerup', evt, localPoint.x, localPoint.y);
}
}
});
// JointJS library.
// (c) 2011-2013 client IO
if (typeof exports === 'object') {
var joint = {
util: require('../src/core').util,
shapes: {},
dia: {
Element: require('../src/joint.dia.element').Element,
ElementView: require('../src/joint.dia.element').ElementView
}
};
var _ = require('lodash');
}
joint.shapes.basic = {};
joint.shapes.basic.Generic = joint.dia.Element.extend({
defaults: joint.util.deepSupplement({
type: 'basic.Generic',
attrs: {
'.': { fill: '#FFFFFF', stroke: 'none' }
}
}, joint.dia.Element.prototype.defaults)
});
joint.shapes.basic.Rect = joint.shapes.basic.Generic.extend({
markup: '<g class="rotatable"><g class="scalable"><rect/></g><text/></g>',
defaults: joint.util.deepSupplement({
type: 'basic.Rect',
attrs: {
'rect': { fill: '#FFFFFF', stroke: 'black', width: 100, height: 60 },
'text': { 'font-size': 14, text: '', 'ref-x': .5, 'ref-y': .5, ref: 'rect', 'y-alignment': 'middle', 'x-alignment': 'middle', fill: 'black', 'font-family': 'Arial, helvetica, sans-serif' }
}
}, joint.shapes.basic.Generic.prototype.defaults)
});
joint.shapes.basic.Text = joint.shapes.basic.Generic.extend({
markup: '<g class="rotatable"><g class="scalable"><text/></g></g>',
defaults: joint.util.deepSupplement({
type: 'basic.Text',
attrs: {
'text': { 'font-size': 18, fill: 'black' }
}
}, joint.shapes.basic.Generic.prototype.defaults)
});
joint.shapes.basic.Circle = joint.shapes.basic.Generic.extend({
markup: '<g class="rotatable"><g class="scalable"><circle/></g><text/></g>',
defaults: joint.util.deepSupplement({
type: 'basic.Circle',
size: { width: 60, height: 60 },
attrs: {
'circle': { fill: '#FFFFFF', stroke: 'black', r: 30, transform: 'translate(30, 30)' },
'text': { 'font-size': 14, text: '', 'text-anchor': 'middle', 'ref-x': .5, 'ref-y': .5, ref: 'circle', 'y-alignment': 'middle', fill: 'black', 'font-family': 'Arial, helvetica, sans-serif' }
}
}, joint.shapes.basic.Generic.prototype.defaults)
});
joint.shapes.basic.Image = joint.shapes.basic.Generic.extend({
markup: '<g class="rotatable"><g class="scalable"><image/></g><text/></g>',
defaults: joint.util.deepSupplement({
type: 'basic.Image',
attrs: {
'text': { 'font-size': 14, text: '', 'text-anchor': 'middle', 'ref-x': .5, 'ref-dy': 20, ref: 'image', 'y-alignment': 'middle', fill: 'black', 'font-family': 'Arial, helvetica, sans-serif' }
}
}, joint.shapes.basic.Generic.prototype.defaults)
});
joint.shapes.basic.Path = joint.shapes.basic.Generic.extend({
markup: '<g class="rotatable"><g class="scalable"><path/></g><text/></g>',
defaults: joint.util.deepSupplement({
type: 'basic.Path',
size: { width: 60, height: 60 },
attrs: {
'path': { fill: '#FFFFFF', stroke: 'black' },
'text': { 'font-size': 14, text: '', 'text-anchor': 'middle', 'ref-x': .5, 'ref-dy': 20, ref: 'path', 'y-alignment': 'middle', fill: 'black', 'font-family': 'Arial, helvetica, sans-serif' }
}
}, joint.shapes.basic.Generic.prototype.defaults)
});
joint.shapes.basic.Rhombus = joint.shapes.basic.Path.extend({
defaults: joint.util.deepSupplement({
type: 'basic.Rhombus',
attrs: {
'path': { d: 'M 30 0 L 60 30 30 60 0 30 z' },
'text': { 'ref-y': .5 }
}
}, joint.shapes.basic.Path.prototype.defaults)
});
// PortsModelInterface is a common interface for shapes that have ports. This interface makes it easy
// to create new shapes with ports functionality. It is assumed that the new shapes have
// `inPorts` and `outPorts` array properties. Only these properties should be used to set ports.
// In other words, using this interface, it is no longer recommended to set ports directly through the
// `attrs` object.
// Usage:
// joint.shapes.custom.MyElementWithPorts = joint.shapes.basic.Path.extend(_.extend({}, joint.shapes.basic.PortsModelInterface, {
// getPortAttrs: function(portName, index, total, selector, type) {
// var attrs = {};
// var portClass = 'port' + index;
// var portSelector = selector + '>.' + portClass;
// var portTextSelector = portSelector + '>text';
// var portCircleSelector = portSelector + '>circle';
//
// attrs[portTextSelector] = { text: portName };
// attrs[portCircleSelector] = { port: { id: portName || _.uniqueId(type) , type: type } };
// attrs[portSelector] = { ref: 'rect', 'ref-y': (index + 0.5) * (1 / total) };
//
// if (selector === '.outPorts') { attrs[portSelector]['ref-dx'] = 0; }
//
// return attrs;
// }
//}));
joint.shapes.basic.PortsModelInterface = {
initialize: function() {
this.updatePortsAttrs();
this.on('change:inPorts change:outPorts', this.updatePortsAttrs, this);
// Call the `initialize()` of the parent.
this.constructor.__super__.constructor.__super__.initialize.apply(this, arguments);
},
updatePortsAttrs: function(eventName) {
// Delete previously set attributes for ports.
var currAttrs = this.get('attrs');
_.each(this._portSelectors, function(selector) {
if (currAttrs[selector]) delete currAttrs[selector];
});
// This holds keys to the `attrs` object for all the port specific attribute that
// we set in this method. This is necessary in order to remove previously set
// attributes for previous ports.
this._portSelectors = [];
var attrs = {};
_.each(this.get('inPorts'), function(portName, index, ports) {
var portAttributes = this.getPortAttrs(portName, index, ports.length, '.inPorts', 'in');
this._portSelectors = this._portSelectors.concat(_.keys(portAttributes));
_.extend(attrs, portAttributes);
}, this);
_.each(this.get('outPorts'), function(portName, index, ports) {
var portAttributes = this.getPortAttrs(portName, index, ports.length, '.outPorts', 'out');
this._portSelectors = this._portSelectors.concat(_.keys(portAttributes));
_.extend(attrs, portAttributes);
}, this);
// Silently set `attrs` on the cell so that noone knows the attrs have changed. This makes sure
// that, for example, command manager does not register `change:attrs` command but only
// the important `change:inPorts`/`change:outPorts` command.
this.attr(attrs, { silent: true });
// Manually call the `processPorts()` method that is normally called on `change:attrs` (that we just made silent).
this.processPorts();
// Let the outside world (mainly the `ModelView`) know that we're done configuring the `attrs` object.
this.trigger('process:ports');
},
getPortSelector: function(name) {
var selector = '.inPorts';
var index = this.get('inPorts').indexOf(name);
if (index < 0) {
selector = '.outPorts';
index = this.get('outPorts').indexOf(name);
if (index < 0) throw new Error("getPortSelector(): Port doesn't exist.");
}
return selector + '>g:nth-child(' + (index + 1) + ')>circle';
}
};
joint.shapes.basic.PortsViewInterface = {
initialize: function() {
// `Model` emits the `process:ports` whenever it's done configuring the `attrs` object for ports.
this.listenTo(this.model, 'process:ports', this.update);
joint.dia.ElementView.prototype.initialize.apply(this, arguments);
},
update: function() {
// First render ports so that `attrs` can be applied to those newly created DOM elements
// in `ElementView.prototype.update()`.
this.renderPorts();
joint.dia.ElementView.prototype.update.apply(this, arguments);
},
renderPorts: function() {
var $inPorts = this.$('.inPorts').empty();
var $outPorts = this.$('.outPorts').empty();
var portTemplate = _.template(this.model.portMarkup);
_.each(_.filter(this.model.ports, function(p) { return p.type === 'in' }), function(port, index) {
$inPorts.append(V(portTemplate({ id: index, port: port })).node);
});
_.each(_.filter(this.model.ports, function(p) { return p.type === 'out' }), function(port, index) {
$outPorts.append(V(portTemplate({ id: index, port: port })).node);
});
}
};
joint.shapes.basic.TextBlock = joint.shapes.basic.Generic.extend({
markup: ['<g class="rotatable"><g class="scalable"><rect/></g><switch>',
// if foreignObject supported
'<foreignObject requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" class="fobj">',
'<body xmlns="http://www.w3.org/1999/xhtml"><div/></body>',
'</foreignObject>',
// else foreignObject is not supported (fallback for IE)
'<text class="content"/>',
'</switch></g>'].join(''),
defaults: joint.util.deepSupplement({
type: 'basic.TextBlock',
// see joint.css for more element styles
attrs: {
rect: {
fill: '#ffffff',
stroke: '#000000',
width: 80,
height: 100
},
text: {
fill: '#000000',
'font-size': 14,
'font-family': 'Arial, helvetica, sans-serif'
},
'.content': {
text: '',
ref: 'rect',
'ref-x': .5,
'ref-y': .5,
'y-alignment': 'middle',
'x-alignment': 'middle'
}
},
content: ''
}, joint.shapes.basic.Generic.prototype.defaults),
initialize: function() {
if (typeof SVGForeignObjectElement !== 'undefined') {
// foreignObject supported
this.setForeignObjectSize(this, this.get('size'));
this.setDivContent(this, this.get('content'));
this.listenTo(this, 'change:size', this.setForeignObjectSize);
this.listenTo(this, 'change:content', this.setDivContent);
}
joint.shapes.basic.Generic.prototype.initialize.apply(this, arguments);
},
setForeignObjectSize: function(cell, size) {
// Selector `foreignObject' doesn't work accross all browsers, we'r using class selector instead.
// We have to clone size as we don't want attributes.div.style to be same object as attributes.size.
cell.attr({
'.fobj': _.clone(size),
div: { style: _.clone(size) }
});
},
setDivContent: function(cell, content) {
// Append the content to div as html.
cell.attr({ div : {
html: content
}});
}
});
// TextBlockView implements the fallback for IE when no foreignObject exists and
// the text needs to be manually broken.
joint.shapes.basic.TextBlockView = joint.dia.ElementView.extend({
initialize: function() {
joint.dia.ElementView.prototype.initialize.apply(this, arguments);
if (typeof SVGForeignObjectElement === 'undefined') {
this.noSVGForeignObjectElement = true;
this.listenTo(this.model, 'change:content', function(cell) {
// avoiding pass of extra paramters
this.updateContent(cell);
});
}
},
update: function(cell, renderingOnlyAttrs) {
if (this.noSVGForeignObjectElement) {
var model = this.model;
// Update everything but the content first.
var noTextAttrs = _.omit(renderingOnlyAttrs || model.get('attrs'), '.content');
joint.dia.ElementView.prototype.update.call(this, model, noTextAttrs);
if (!renderingOnlyAttrs || _.has(renderingOnlyAttrs, '.content')) {
// Update the content itself.
this.updateContent(model, renderingOnlyAttrs);
}
} else {
joint.dia.ElementView.prototype.update.call(this, model, renderingOnlyAttrs);
}
},
updateContent: function(cell, renderingOnlyAttrs) {
// Create copy of the text attributes
var textAttrs = _.merge({}, (renderingOnlyAttrs || cell.get('attrs'))['.content']);
delete textAttrs.text;
// Break the content to fit the element size taking into account the attributes
// set on the model.
var text = joint.util.breakText(cell.get('content'), cell.get('size'), textAttrs, {
// measuring sandbox svg document
svgDocument: this.paper.svg
});
// Create a new attrs with same structure as the model attrs { text: { *textAttributes* }}
var attrs = joint.util.setByPath({}, '.content', textAttrs,'/');
// Replace text attribute with the one we just processed.
attrs['.content'].text = text;
// Update the view using renderingOnlyAttributes parameter.
joint.dia.ElementView.prototype.update.call(this, cell, attrs);
}
});
if (typeof exports === 'object') {
module.exports = joint.shapes.basic;
}
joint.routers.orthogonal = function() {
var sourceBBox, targetBBox;
// Return the direction that one would have to take traveling from `p1` to `p2`.
// This function assumes the line between `p1` and `p2` is orthogonal.
function direction(p1, p2) {
if (p1.y < p2.y && p1.x === p2.x) {
return 'down';
} else if (p1.y > p2.y && p1.x === p2.x) {
return 'up';
} else if (p1.x < p2.x && p1.y === p2.y) {
return 'right';
}
return 'left';
}
function bestDirection(p1, p2, preferredDirection) {
var directions;
// This branching determines possible directions that one can take to travel
// from `p1` to `p2`.
if (p1.x < p2.x) {
if (p1.y > p2.y) { directions = ['up', 'right']; }
else if (p1.y < p2.y) { directions = ['down', 'right']; }
else { directions = ['right']; }
} else if (p1.x > p2.x) {
if (p1.y > p2.y) { directions = ['up', 'left']; }
else if (p1.y < p2.y) { directions = ['down', 'left']; }
else { directions = ['left']; }
} else {
if (p1.y > p2.y) { directions = ['up']; }
else { directions = ['down']; }
}
if (_.contains(directions, preferredDirection)) {
return preferredDirection;
}
var direction = _.first(directions);
// Should the direction be the exact opposite of the preferred direction,
// try another one if such direction exists.
switch (preferredDirection) {
case 'down': if (direction === 'up') return _.last(directions); break;
case 'up': if (direction === 'down') return _.last(directions); break;
case 'left': if (direction === 'right') return _.last(directions); break;
case 'right': if (direction === 'left') return _.last(directions); break;
}
return direction;
};
// Find a vertex in between the vertices `p1` and `p2` so that the route between those vertices
// is orthogonal. Prefer going the direction determined by `preferredDirection`.
function findMiddleVertex(p1, p2, preferredDirection) {
var direction = bestDirection(p1, p2, preferredDirection);
if (direction === 'down' || direction === 'up') {
return { x: p1.x, y: p2.y, d: direction };
}
return { x: p2.x, y: p1.y, d: direction };
}
// Return points that one needs to draw a connection through in order to have a orthogonal link
// routing from source to target going through `vertices`.
function findOrthogonalRoute(vertices) {
vertices = (vertices || []).slice();
var orthogonalVertices = [];
var sourceCenter = sourceBBox.center();
var targetCenter = targetBBox.center();
if (!vertices.length) {
if (Math.abs(sourceCenter.x - targetCenter.x) < (sourceBBox.width / 2) ||
Math.abs(sourceCenter.y - targetCenter.y) < (sourceBBox.height / 2)
) {
vertices = [{
x: Math.min(sourceCenter.x, targetCenter.x) +
Math.abs(sourceCenter.x - targetCenter.x) / 2,
y: Math.min(sourceCenter.y, targetCenter.y) +
Math.abs(sourceCenter.y - targetCenter.y) / 2
}];
}
}
vertices.unshift(sourceCenter);
vertices.push(targetCenter);
var orthogonalVertex;
var lastOrthogonalVertex;
var vertex;
var nextVertex;
// For all the pairs of link model vertices...
for (var i = 0; i < vertices.length - 1; i++) {
vertex = vertices[i];
nextVertex = vertices[i + 1];
lastOrthogonalVertex = _.last(orthogonalVertices);
if (i > 0) {
// Push all the link vertices to the orthogonal route.
orthogonalVertex = vertex;
// Determine a direction between the last vertex and the new one.
// Therefore, each vertex contains the `d` property describing the direction that one
// would have to take to travel to that vertex.
orthogonalVertex.d = lastOrthogonalVertex
? direction(lastOrthogonalVertex, vertex)
: 'top';
orthogonalVertices.push(orthogonalVertex);
lastOrthogonalVertex = orthogonalVertex;
}
// Make sure that we don't create a vertex that would go the opposite direction then
// that of the previous one.
// Othwerwise, a 'spike' segment would be created which is not desirable.
// Find a dummy vertex to keep the link orthogonal. Preferably, take the same direction
// as the previous one.
var d = lastOrthogonalVertex && lastOrthogonalVertex.d;
orthogonalVertex = findMiddleVertex(vertex, nextVertex, d);
// Do not add a new vertex that is the same as one of the vertices already added.
if (!g.point(orthogonalVertex).equals(g.point(vertex)) &&
!g.point(orthogonalVertex).equals(g.point(nextVertex))) {
orthogonalVertices.push(orthogonalVertex);
}
}
return orthogonalVertices;
};
return function(vertices) {
sourceBBox = this.sourceBBox;
targetBBox = this.targetBBox;
return findOrthogonalRoute(vertices);
};
}();
joint.routers.manhattan = (function() {
'use strict';
var config = {
// size of the step to find a route
step: 10,
// use of the perpendicular linkView option to connect center of element with first vertex
perpendicular: true,
// tells how to divide the paper when creating the elements map
mapGridSize: 100,
// should be source or target not to be consider as an obstacle
excludeEnds: [], // 'source', 'target'
// should be any element with a certain type not to be consider as an obstacle
excludeTypes: ['basic.Text'],
// if number of route finding loops exceed the maximum, stops searching and returns
// fallback route
maximumLoops: 500,
// possible starting directions from an element
startDirections: ['left','right','top','bottom'],
// possible ending directions to an element
endDirections: ['left','right','top','bottom'],
// specify directions above
directionMap: {
right: { x: 1, y: 0 },
bottom: { x: 0, y: 1 },
left: { x: -1, y: 0 },
top: { x: 0, y: -1 }
},
// maximum change of the direction
maxAllowedDirectionChange: 1,
// padding applied on the element bounding boxes
paddingBox: function() {
var step = this.step;
return {
x: -step,
y: -step,
width: 2*step,
height: 2*step
}
},
// an array of directions to find next points on the route
directions: function() {
var step = this.step;
return [
{ offsetX: step , offsetY: 0 , cost: step },
{ offsetX: 0 , offsetY: step , cost: step },
{ offsetX: -step , offsetY: 0 , cost: step },
{ offsetX: 0 , offsetY: -step , cost: step }
];
},
// a penalty received for direction change
penalties: function() {
return [0, this.step / 2, this.step];
},
// heurestic method to determine the distance between two points
estimateCost: function(from, to) {
return from.manhattanDistance(to);
},
// a simple route used in situations, when main routing method fails
// (exceed loops, inaccessible).
fallbackRoute: function(from, to, opts) {
// Find an orthogonal route ignoring obstacles.
var prevDirIndexes = opts.prevDirIndexes || {};
var point = (prevDirIndexes[from] || 0) % 2
? g.point(from.x, to.y)
: g.point(to.x, from.y);
return [point, to];
},
// if a function is provided, it's used to route the link while dragging an end
// i.e. function(from, to, opts) { return []; }
draggingRoute: null
};
// reconstructs a route by concating points with their parents
function reconstructRoute(parents, point) {
var route = [];
var prevDiff = { x: 0, y: 0 };
var current = point;
var parent;
while ((parent = parents[current])) {
var diff = parent.difference(current);
if (!diff.equals(prevDiff)) {
route.unshift(current);
prevDiff = diff;
}
current = parent;
}
route.unshift(current);
return route;
};
// find points around the rectangle taking given directions in the account
function getRectPoints(bbox, directionList, opts) {
var step = opts.step;
var center = bbox.center();
var startPoints = _.chain(opts.directionMap).pick(directionList).map(function(direction) {
var x = direction.x * bbox.width / 2;
var y = direction.y * bbox.height / 2;
var point = g.point(center).offset(x,y).snapToGrid(step);
if (bbox.containsPoint(point)) {
point.offset(direction.x * step, direction.y * step);
}
return point;
}).value();
return startPoints;
};
// returns a direction index from start point to end point
function getDirection(start, end, dirLen) {
var dirAngle = 360 / dirLen;
var q = Math.floor(start.theta(end) / dirAngle);
return dirLen - q;
}
// finds the route between to points/rectangles implementing A* alghoritm
function findRoute(start, end, map, opt) {
var startDirections = opt.reversed ? opt.endDirections : opt.startDirections;
var endDirections = opt.reversed ? opt.startDirections : opt.endDirections;
// set of points we start pathfinding from
var startSet = start instanceof g.rect
? getRectPoints(start, startDirections, opt)
: [start];
// set of points we want the pathfinding to finish at
var endSet = end instanceof g.rect
? getRectPoints(end, endDirections, opt)
: [end];
var startCenter = startSet.length > 1 ? start.center() : startSet[0];
var endCenter = endSet.length > 1 ? end.center() : endSet[0];
// take into account only accessible end points
var endPoints = _.filter(endSet, function(point) {
var mapKey = g.point(point).snapToGrid(opt.mapGridSize).toString();
var accesible = _.every(map[mapKey], function(obstacle) {
return !obstacle.containsPoint(point);
});
return accesible;
});
if (endPoints.length) {
var step = opt.step;
var penalties = opt.penalties;
// choose the end point with the shortest estimated path cost
var endPoint = _.chain(endPoints).invoke('snapToGrid', step).min(function(point) {
return opt.estimateCost(startCenter, point);
}).value();
var parents = {};
var costFromStart = {};
var totalCost = {};
// directions
var dirs = opt.directions;
var dirLen = dirs.length;
var dirHalfLen = dirLen / 2;
var dirIndexes = opt.previousDirIndexes || {};
// The set of point already evaluated.
var closeHash = {}; // keeps only information whether a point was evaluated'
// The set of tentative points to be evaluated, initially containing the start points
var openHash = {}; // keeps only information whether a point is to be evaluated'
var openSet = _.chain(startSet).invoke('snapToGrid', step).each(function(point) {
var key = point.toString();
costFromStart[key] = 0; // Cost from start along best known path.
totalCost[key] = opt.estimateCost(point, endPoint);
dirIndexes[key] = dirIndexes[key] || getDirection(startCenter, point, dirLen);
openHash[key] = true;
}).map(function(point) {
return point.toString();
}).sortBy(function(pointKey) {
return totalCost[pointKey];
}).value();
var loopCounter = opt.maximumLoops;
var maxAllowedDirectionChange = opt.maxAllowedDirectionChange;
// main route finding loop
while (openSet.length && loopCounter--) {
var currentKey = openSet[0];
var currentPoint = g.point(currentKey);
if (endPoint.equals(currentPoint)) {
opt.previousDirIndexes = _.pick(dirIndexes, currentKey);
return reconstructRoute(parents, currentPoint);
}
// remove current from the open list
openSet.splice(0, 1);
openHash[neighborKey] = null;
// add current to the close list
closeHash[neighborKey] = true;
var currentDirIndex = dirIndexes[currentKey];
var currentDist = costFromStart[currentKey];
for (var dirIndex = 0; dirIndex < dirLen; dirIndex++) {
var dirChange = Math.abs(dirIndex - currentDirIndex);
if (dirChange > dirHalfLen) {
dirChange = dirLen - dirChange;
}
// if the direction changed rapidly don't use this point
if (dirChange > maxAllowedDirectionChange) {
continue;
}
var dir = dirs[dirIndex];
var neighborPoint = g.point(currentPoint).offset(dir.offsetX, dir.offsetY);
var neighborKey = neighborPoint.toString();
if (closeHash[neighborKey]) {
continue;
}
// is point accesible - no obstacle in the way
var mapKey = g.point(neighborPoint).snapToGrid(opt.mapGridSize).toString();
var isAccesible = _.every(map[mapKey], function(obstacle) {
return !obstacle.containsPoint(neighborPoint);
});
if (!isAccesible) {
continue;
}
var inOpenSet = _.has(openHash, neighborKey);
var costToNeighbor = currentDist + dir.cost;
if (!inOpenSet || costToNeighbor < costFromStart[neighborKey]) {
parents[neighborKey] = currentPoint;
dirIndexes[neighborKey] = dirIndex;
costFromStart[neighborKey] = costToNeighbor;
totalCost[neighborKey] = costToNeighbor +
opt.estimateCost(neighborPoint, endPoint) +
penalties[dirChange];
if (!inOpenSet) {
var openIndex = _.sortedIndex(openSet, neighborKey, function(openKey) {
return totalCost[openKey];
});
openSet.splice(openIndex, 0, neighborKey);
openHash[neighborKey] = true;
}
};
};
}
}
// no route found ('to' point wasn't either accessible or finding route took
// way to much calculations)
return opt.fallbackRoute(startCenter, endCenter, opt);
};
// initiation of the route finding
function router(oldVertices, opt) {
// resolve some of the options
opt.directions = _.result(opt, 'directions');
opt.penalties = _.result(opt, 'penalties');
opt.paddingBox = _.result(opt, 'paddingBox');
// enable/disable linkView perpendicular option
this.options.perpendicular = !!opt.perpendicular;
// As route changes its shape rapidly when we start finding route from different point
// it's necessary to start from the element that was not interacted with
// (the position was changed) at very last.
var reverseRouting = opt.reversed = (this.lastEndChange === 'source');
var sourceBBox = reverseRouting ? g.rect(this.targetBBox) : g.rect(this.sourceBBox);
var targetBBox = reverseRouting ? g.rect(this.sourceBBox) : g.rect(this.targetBBox);
// expand boxes by specific padding
sourceBBox.moveAndExpand(opt.paddingBox);
targetBBox.moveAndExpand(opt.paddingBox);
// building an elements map
var link = this.model;
var graph = this.paper.model;
// source or target element could be excluded from set of obstacles
var excludedEnds = _.chain(opt.excludeEnds)
.map(link.get, link)
.pluck('id')
.map(graph.getCell, graph).value();
var mapGridSize = opt.mapGridSize;
// builds a map of all elements for quicker obstacle queries (i.e. is a point contained
// in any obstacle?) (a simplified grid search)
// The paper is divided to smaller cells, where each of them holds an information which
// elements belong to it. When we query whether a point is in an obstacle we don't need
// to go through all obstacles, we check only those in a particular cell.
var map = _.chain(graph.getElements())
// remove source and target element if required
.difference(excludedEnds)
// remove all elements whose type is listed in excludedTypes array
.reject(function(element) {
return _.contains(opt.excludeTypes, element.get('type'));
})
// change elements (models) to their bounding boxes
.invoke('getBBox')
// expand their boxes by specific padding
.invoke('moveAndExpand', opt.paddingBox)
// build the map
.foldl(function(res, bbox) {
var origin = bbox.origin().snapToGrid(mapGridSize);
var corner = bbox.corner().snapToGrid(mapGridSize);
for (var x = origin.x; x <= corner.x; x += mapGridSize) {
for (var y = origin.y; y <= corner.y; y += mapGridSize) {
var gridKey = x + '@' + y;
res[gridKey] = res[gridKey] || [];
res[gridKey].push(bbox);
}
}
return res;
}, {}).value();
// pathfinding
var newVertices = [];
var points = _.map(oldVertices, g.point);
var tailPoint = sourceBBox.center();
// find a route by concating all partial routes (routes need to go through the vertices)
// startElement -> vertex[1] -> ... -> vertex[n] -> endElement
for (var i = 0, len = points.length; i <= len; i++) {
var partialRoute = null;
var from = to || sourceBBox;
var to = points[i];
if (!to) {
to = targetBBox;
// 'to' is not a vertex. If the target is a point (i.e. it's not an element), we
// might use dragging route instead of main routing method if that is enabled.
var endingAtPoint = !this.model.get('source').id || !this.model.get('target').id;
if (endingAtPoint && _.isFunction(opt.draggingRoute)) {
// Make sure we passing points only (not rects).
var dragFrom = from instanceof g.rect ? from.center() : from;
partialRoute = opt.draggingRoute(dragFrom, to.origin(), opt);
}
}
// if partial route has not been calculated yet use the main routing method to find one
partialRoute = partialRoute || findRoute(from, to, map, opt);
var leadPoint = _.first(partialRoute);
if (leadPoint && leadPoint.equals(tailPoint)) {
// remove the first point if the previous partial route had the same point as last
partialRoute.shift();
}
tailPoint = _.last(partialRoute) || tailPoint;
newVertices = newVertices.concat(partialRoute);
};
// we might have to reverse the result if we swapped source and target at the beginning
return reverseRouting ? newVertices.reverse() : newVertices;
};
// public function
return function(vertices, opt, linkView) {
return router.call(linkView, vertices, _.extend({}, config, opt));
};
})();
joint.routers.metro = (function() {
if (!_.isFunction(joint.routers.manhattan)) {
throw('Metro requires the manhattan router.');
}
var config = {
// cost of a diagonal step (calculated if not defined).
diagonalCost: null,
// an array of directions to find next points on the route
directions: function() {
var step = this.step;
var diagonalCost = this.diagonalCost || Math.ceil(Math.sqrt(step * step << 1));
return [
{ offsetX: step , offsetY: 0 , cost: step },
{ offsetX: step , offsetY: step , cost: diagonalCost },
{ offsetX: 0 , offsetY: step , cost: step },
{ offsetX: -step , offsetY: step , cost: diagonalCost },
{ offsetX: -step , offsetY: 0 , cost: step },
{ offsetX: -step , offsetY: -step , cost: diagonalCost },
{ offsetX: 0 , offsetY: -step , cost: step },
{ offsetX: step , offsetY: -step , cost: diagonalCost }
];
},
// a simple route used in situations, when main routing method fails
// (exceed loops, inaccessible).
fallbackRoute: function(from, to, opts) {
// Find a route which breaks by 45 degrees ignoring all obstacles.
var theta = from.theta(to);
var a = { x: to.x, y: from.y };
var b = { x: from.x, y: to.y };
if (theta % 180 > 90) {
var t = a;
a = b;
b = t;
}
var p1 = (theta % 90) < 45 ? a : b;
var l1 = g.line(from, p1);
var alpha = 90 * Math.ceil(theta / 90);
var p2 = g.point.fromPolar(l1.squaredLength(), g.toRad(alpha + 135), p1);
var l2 = g.line(to, p2);
var point = l1.intersection(l2);
return point ? [point.round(), to] : [to];
}
};
// public function
return function(vertices, opts, linkView) {
return joint.routers.manhattan(vertices, _.extend({}, config, opts), linkView);
};
})();
joint.connectors.normal = function(sourcePoint, targetPoint, vertices) {
// Construct the `d` attribute of the `<path>` element.
var d = ['M', sourcePoint.x, sourcePoint.y];
_.each(vertices, function(vertex) {
d.push(vertex.x, vertex.y);
});
d.push(targetPoint.x, targetPoint.y);
return d.join(' ');
};
joint.connectors.rounded = function(sourcePoint, targetPoint, vertices, opts) {
var offset = opts.radius || 10;
var c1, c2, d1, d2, prev, next;
// Construct the `d` attribute of the `<path>` element.
var d = ['M', sourcePoint.x, sourcePoint.y];
_.each(vertices, function(vertex, index) {
// the closest vertices
prev = vertices[index-1] || sourcePoint;
next = vertices[index+1] || targetPoint;
// a half distance to the closest vertex
d1 = d2 || g.point(vertex).distance(prev) / 2;
d2 = g.point(vertex).distance(next) / 2;
// control points
c1 = g.point(vertex).move(prev, -Math.min(offset, d1)).round();
c2 = g.point(vertex).move(next, -Math.min(offset, d2)).round();
d.push(c1.x, c1.y, 'S', vertex.x, vertex.y, c2.x, c2.y, 'L');
});
d.push(targetPoint.x, targetPoint.y);
return d.join(' ');
};
joint.connectors.smooth = function(sourcePoint, targetPoint, vertices) {
var d;
if (vertices.length) {
d = g.bezier.curveThroughPoints([sourcePoint].concat(vertices).concat([targetPoint]));
} else {
// if we have no vertices use a default cubic bezier curve, cubic bezier requires
// two control points. The two control points are both defined with X as mid way
// between the source and target points. SourceControlPoint Y is equal to sourcePoint Y
// and targetControlPointY being equal to targetPointY. Handle situation were
// sourcePointX is greater or less then targetPointX.
var controlPointX = (sourcePoint.x < targetPoint.x)
? targetPoint.x - ((targetPoint.x - sourcePoint.x) / 2)
: sourcePoint.x - ((sourcePoint.x - targetPoint.x) / 2);
d = [
'M', sourcePoint.x, sourcePoint.y,
'C', controlPointX, sourcePoint.y, controlPointX, targetPoint.y,
targetPoint.x, targetPoint.y
];
}
return d.join(' ');
};
|
packages/reactor-kitchensink/src/examples/Tabs/DesktopTabs/DesktopTabs.js
|
markbrocato/extjs-reactor
|
import React from 'react';
import { TabPanel, Container } from '@extjs/ext-react';
export default function DesktopTabsExample() {
return (
<TabPanel
flex={1}
shadow
defaults={{
cls: "card",
layout: "center",
tab: {
flex: 0,
minWidth: 100
}
}}
tabBar={{
layout: {
pack: 'left'
}
}}
>
<Container title="Tab 1">
<div>When optimizing for desktops, you may want to tabs on the left side of the tab bar. You can do this by setting <code>pack: 'left'</code> in the tab bar's layout config.</div>
</Container>
<Container title="Tab 2">
<span className="action">User tapped Tab 2</span>
</Container>
<Container title="Tab 3">
<span className="action">User tapped Tab 3</span>
</Container>
</TabPanel>
)
}
|
src/components/imgFigure.js
|
hwpepsi/gallery-by-react
|
import React from 'react';
class ImgFigure extends React.Component{
constructor(props) {
super(props);
this.handleClick = this.handleClick.bind(this);
}
//点击处理函数
handleClick(e) {
if(this.props.arrange.isCenter) {
this.props.inverse();
}else{
this.props.center();
}
e.stopPropagation();
e.preventDefault();
}
render(){
let styleObj = {};
//如果props属性中指定了图片的位置，则使用
if(this.props.arrange.pos) {
styleObj = this.props.arrange.pos;
}
//如果图片的旋转角度有值且不为0，添加旋转角度
if(this.props.arrange.rotate) {
(['MozTransform','WibkitTransform','MsTransform','transform']).forEach(value => {
styleObj[value] = 'rotate(' + this.props.arrange.rotate +'deg)';
});
}
if(this.props.arrange.isCenter) {
styleObj.zIndex = 11;
}
let ImgFigureClassName = 'img-figure';
ImgFigureClassName += this.props.arrange.isInverse ? ' is-inverse' : '';
return (
<figure className={ImgFigureClassName} style={styleObj} onClick={this.handleClick}>
<img src={this.props.data.imageURL} alt={this.props.data.title}/>
<figcaption>
<h2 className="img-title">{this.props.data.title}</h2>
<div className="img-back" onClick={this.handleClick}>
<p>
{this.props.data.desc}
</p>
</div>
</figcaption>
</figure>
);
}
}
export default ImgFigure;
|
dispatch/static/manager/src/js/components/ArticleEditor/ArticleToolbar.js
|
ubyssey/dispatch
|
import React from 'react'
import { Link } from 'react-router'
import { Button, Intent, Text } from '@blueprintjs/core'
import { Toolbar, ToolbarLeft, ToolbarRight } from '../Toolbar'
import VersionsDropdown from '../Editor/toolbar/VersionsDropdown'
export default function ArticleToolbar(props) {
const publish = (
<Button
intent={Intent.PRIMARY}
icon='arrow-up'
onClick={() => props.publishArticle()}
disabled={props.isNew}>Publish</Button>
)
const unpublish = (
<Button
intent={Intent.PRIMARY}
icon='arrow-down'
onClick={() => props.unpublishArticle()}
disabled={props.isNew}>Unpublish</Button>
)
const breakingNews = (
<span className='c-article-toolbar__breaking'>Breaking</span>
)
return (
<Toolbar>
<ToolbarLeft>
<ul className='bp3-breadcrumbs'>
<li><Link to='articles' className='bp3-breadcrumb'>Articles</Link></li>
<li><span className='bp3-breadcrumb bp3-breadcrumb-current'>{props.isNew ? 'New article' : <Text ellipsize={true}>{props.article.headline}</Text> }</span></li>
</ul>
</ToolbarLeft>
<ToolbarRight>
<div className='c-article-editor__toolbar'>
<div className='c-article-editor__toolbar__article-buttons'>
<Button
intent={Intent.SUCCESS}
icon='small-tick'
onClick={() => props.saveArticle()}>Update</Button>
{props.article.is_published ? unpublish : publish}
<Button
disabled={props.isNew}
icon='eye-open'
onClick={() => props.previewArticle()}>Preview</Button>
<VersionsDropdown
current_version={props.article.current_version}
published_version={props.article.published_version}
latest_version={props.article.latest_version}
getVersion={props.getVersion} />
{props.article.currently_breaking ? breakingNews : null}
</div>
</div>
</ToolbarRight>
</Toolbar>
)
}
|
src/components/widget/Controls/index.js
|
industral/RoteSonne.js
|
import './styles/style.scss'
import React from 'react'
import {connect} from 'react-redux'
import Player from '../../../context/Player'
class Controls extends React.Component {
constructor() {
super();
this.player = Player.getInstance();
}
togglePlayPause() {
this.player.toggle();
this.props.dispatch({
type: 'TOGGLE_PLAY'
});
}
handleSeeking() {
const progress = this.refs.progress;
let moving = false;
setInterval(() => {
if (!moving) {
progress.value = this.player.getProgress();
}
}, 1000);
progress.onmousedown = () => {
moving = true;
};
progress.onmouseup = () => {
moving = false;
this.player.setProgress(progress.value);
};
}
render() {
let toggleButtonClass = () => {
return 'icon ' + (this.props.isPlaying ? 'icon-pause' : 'icon-play');
};
return (
<div className="cmp-widget cmp-widget-controls">
<div className="toolbar-actions">
<div className="btn-group">
<button className="btn btn-large btn-default">
<span className="icon icon-fast-backward" />
</button>
<button className="btn btn-large btn-default"
data-id="start-pause"
data-is-playing={this.props.isPlaying}
onClick={this.togglePlayPause.bind(this)}>
<span className={toggleButtonClass()} />
</button>
<button className="btn btn-large btn-default">
<span className="icon icon-fast-forward" />
</button>
</div>
</div>
<input type="range" min="0" max="100" ref="progress" className="seek" defaultValue="0" step="0.1" />
</div>
)
}
componentDidMount() {
this.handleSeeking();
}
}
const mapStatesToProps = (store) => {
return {
isPlaying: store.get('isPlaying')
}
};
export default connect(mapStatesToProps, null)(Controls)
|
packages/material-ui-icons/src/BluetoothSearchingRounded.js
|
kybarg/material-ui
|
import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<path d="M15.98 10.28l-1.38 1.38c-.2.2-.2.51 0 .71l1.38 1.38c.28.28.75.15.85-.23.11-.5.17-1 .17-1.52 0-.51-.06-1.01-.18-1.48-.09-.38-.56-.52-.84-.24zm4.12-2.5c-.25-.55-.98-.67-1.4-.24-.26.26-.31.64-.17.98.46 1.07.72 2.24.72 3.47 0 1.24-.26 2.42-.73 3.49-.14.32-.09.69.16.94.41.41 1.1.29 1.35-.23.63-1.3.98-2.76.98-4.3-.01-1.45-.33-2.85-.91-4.11zM11.41 12L15 8.42c.39-.39.39-1.02 0-1.42l-4.29-4.29c-.63-.63-1.71-.19-1.71.7v6.18L5.11 5.7a.9959.9959 0 00-1.41 0c-.39.39-.39 1.02 0 1.41L8.59 12 3.7 16.89c-.39.39-.39 1.02 0 1.41.39.39 1.02.39 1.41 0L9 14.41v6.18c0 .89 1.08 1.34 1.71.71L15 17c.39-.39.39-1.02 0-1.42L11.41 12zM11 5.83l1.88 1.88L11 9.59V5.83zm0 12.34v-3.76l1.88 1.88L11 18.17z" />
, 'BluetoothSearchingRounded');
|
app/scripts/components/troubleshooting-menu.js
|
hustbill/network-verification-ui
|
import React from 'react';
import { connect } from 'react-redux';
// -d 'dpdk|192.168.122.224:50051|
// 10.0.5.4/0,10.0.207.0/8,0/0,0/0,0/0;sum,volume,1000;32,32,8,16,16;100'
class DebugMenu extends React.Component {
constructor(props, context) {
super(props, context);
this.state = { data: 'dpdk|192.168.122.224:50051|10.0.5.4/0,10.0.207.0/8,0/0,0/0,0/0;sum,volume,1000;32,32,8,16,16;100', monitor: 'http://10.104.211.137/'};
this.handleChange = this.handleChange.bind(this);
this.handleSubmit = this.handleSubmit.bind(this);
}
reset() {
// ev.preventDefault();
// this.props.resetLocalViewState();
this.setState({
data: 'dpdk'
});
}
handleChange(e) {
this.setState({[e.target.name]: e.target.value});
}
/*
const result = `${this.state.data} : ${this.state.monitor}`;
*/
handleSubmit(ev) {
const blob = new Blob(this.state.data, {type: 'text/plain'});
fetch(this.state.monitor, {
method: 'POST',
headers: {
Accept: 'application/json',
'Content-Type': 'application/json',
},
body: blob
});
ev.preventDefault();
}
render() {
return (
<div className="troubleshooting-menu-wrapper">
<div className="troubleshooting-menu-content">
<h3>Network Control & Monitor</h3>
<h4>{new Date().toLocaleTimeString()}</h4>
<h4>{this.props.name}</h4>
<div className="troubleshooting-menu-item" style={{height: 600, width: 800}}>
<h4>Post Request to Monitor Server:</h4>
<form onSubmit={this.handleSubmit}>
<label htmlFor="post-request">
Parameter:
</label>
<br />
<textarea
style={{width: 640, height: 360, borderColor: 'gray', borderWidth: 2}}
value={this.state.data} name="data" onChange={this.handleChange} />
<br />
<br />
<label htmlFor="monitor-server">
Monitor Server:
</label>
<br />
<input
type="text"
style={{width: 540, borderColor: 'gray', borderWidth: 2}}
value={this.state.monitor} name="monitor" onChange={this.handleChange} />
<br />
<br />
<input type="submit" value="Submit" />
</form>
</div>
</div>
</div>
);
}
}
export default connect(null)(DebugMenu);
|
server/node_modules/react-scripts/template/src/index.js
|
Atanasov86/Car-System
|
import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import App from './App';
import registerServiceWorker from './registerServiceWorker';
ReactDOM.render(<App />, document.getElementById('root'));
registerServiceWorker();
|
modules/__tests__/Redirect-test.js
|
neebz/react-router
|
/*eslint-env mocha */
import expect from 'expect'
import React from 'react'
import createHistory from 'history/lib/createMemoryHistory'
import Redirect from '../Redirect'
import Router from '../Router'
import Route from '../Route'
describe('A <Redirect>', function () {
let node
beforeEach(function () {
node = document.createElement('div')
})
afterEach(function () {
React.unmountComponentAtNode(node)
})
it('works', function (done) {
React.render((
<Router history={createHistory('/notes/5')}>
<Route path="/messages/:id" />
<Redirect from="/notes/:id" to="/messages/:id" />
</Router>
), node, function () {
expect(this.state.location.pathname).toEqual('/messages/5')
done()
})
})
})
|
src/components/App.js
|
LeoAJ/react-facebook-friends
|
/* global FB */
import React, { Component } from 'react';
import Profile from './Profile';
import FriendList from './FriendList';
import ErrMsg from './ErrMsg';
import Ribbon from './Ribbon';
import Login from './Login';
import config from '../../config';
import emitter from '../utils/emitter';
import { getData } from '../utils/util';
import '../style/App.css';
import '../style/spinner.css';
import { apiConfig } from '../utils/apiConfig';
import { APP_BACKGROUND_COLOR } from '../utils/constants';
import type { AppState } from '../type';
class App extends Component {
state: AppState = {
status: 'loading'
};
componentWillMount() {
document.body.style.backgroundColor = APP_BACKGROUND_COLOR;
}
componentWillUnmount() {
emitter.removeListener('search');
}
componentDidMount() {
emitter.on('search', query => this.setState({ query }));
window.fbAsyncInit = () => {
FB.init(config);
// show login
FB.getLoginStatus(response => response.status !== 'connected' && this.setState({ status: response.status }));
FB.Event.subscribe('auth.authResponseChange', async response => {
try {
const { profile, myFriends } = await getData();
this.setState({ status: response.status, profile, myFriends });
} catch (e) {
this.setState({ status: 'err' });
}
});
};
apiConfig();
}
_click(): void {
FB.login(_ => {}, { scope: ['user_posts', 'user_friends'] });
}
mainRender() {
const {
profile,
myFriends,
status,
query
} = this.state;
if (status === 'err') {
return (<ErrMsg />);
} else if (status === 'unknown' || status === 'not_authorized') {
return <Login fBLogin={this._click} />;
} else if (status === 'connected') {
return (
<div className="app-wrapper">
<Profile {...profile} />
<FriendList myFriends={myFriends} query={query} />
</div>
);
}
return (
<div className="spinner-wrapper">
<div className="rotating-plane" />
</div>
);
}
render() {
return (
<div>
<Ribbon />
{this.mainRender()}
</div>
);
}
}
export default App;
|
docs/src/app/components/pages/components/AppBar/ExampleIcon.js
|
w01fgang/material-ui
|
import React from 'react';
import AppBar from 'material-ui/AppBar';
/**
* A simple example of `AppBar` with an icon on the right.
* By default, the left icon is a navigation-menu.
*/
const AppBarExampleIcon = () => (
<AppBar
title="Title"
iconClassNameRight="muidocs-icon-navigation-expand-more"
/>
);
export default AppBarExampleIcon;
|
classic/src/scenes/mailboxes/src/Scenes/AppScene/ServiceTab/ServiceWebViews/Google/GoogleHangoutsServiceWebView.js
|
wavebox/waveboxapp
|
import PropTypes from 'prop-types'
import React from 'react'
import CoreServiceWebView from '../../CoreServiceWebView'
import { accountActions } from 'stores/account'
import GoogleHangoutsServiceDataReducer from 'shared/AltStores/Account/ServiceDataReducers/GoogleHangoutsServiceDataReducer'
import { NotificationService } from 'Notifications'
import {
WB_BROWSER_GOOGLE_COMMUNICATION_UNREAD_COUNT_CHANGED
} from 'shared/ipcEvents'
const REF = 'mailbox_tab'
export default class GoogleHangoutsServiceWebView extends React.Component {
/* **************************************************************************/
// Class
/* **************************************************************************/
static propTypes = {
mailboxId: PropTypes.string.isRequired,
serviceId: PropTypes.string.isRequired
}
/* **************************************************************************/
// Browser Events
/* **************************************************************************/
/**
* Dispatches browser IPC messages to the correct call
* @param evt: the event that fired
*/
dispatchBrowserIPCMessage = (evt) => {
switch (evt.channel.type) {
case WB_BROWSER_GOOGLE_COMMUNICATION_UNREAD_COUNT_CHANGED:
this.handleUnreadCountChange(evt.channel.data.prev, evt.channel.data.next)
break
default: break
}
}
/**
* Handles the unread count changing
* @param prev: the previous count
* @param next: the next count
*/
handleUnreadCountChange (prev, next) {
const { mailboxId, serviceId } = this.props
if (prev !== undefined && next !== undefined) {
if (next > prev) {
const diff = next - prev
NotificationService.processPushedMailboxNotification(mailboxId, serviceId, {
title: 'New Hangouts Message',
body: [{ content: `You have ${diff} new message${diff > 1 ? 's' : ''}` }],
data: {
mailboxId: mailboxId,
serviceId: serviceId
}
})
}
}
accountActions.reduceServiceData(
serviceId,
GoogleHangoutsServiceDataReducer.setUnreadCount,
next
)
}
/* **************************************************************************/
// Rendering
/* **************************************************************************/
render () {
const { mailboxId, serviceId } = this.props
return (
<CoreServiceWebView
ref={REF}
mailboxId={mailboxId}
serviceId={serviceId}
ipcMessage={this.dispatchBrowserIPCMessage} />
)
}
}
|
docs/src/pages/premium-themes/tweeper/components/molecules/InputAdornment.js
|
allanalexandre/material-ui
|
import React from 'react';
import clsx from 'clsx';
import MuiInputAdornment from '@material-ui/core/InputAdornment';
import { INPUT_ADORNMENT } from '../../theme/core';
const InputAdornment = ({ className, flex, ...props }) => (
<MuiInputAdornment
className={clsx(INPUT_ADORNMENT.root, className)}
classes={{
positionStart: INPUT_ADORNMENT.positionStart,
}}
{...props}
/>
);
export default InputAdornment;
|
node_modules/react-router/es/RouterContext.js
|
mohammed52/door-quote-automator
|
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
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; };
import invariant from 'invariant';
import React from 'react';
import createReactClass from 'create-react-class';
import { array, func, object } from 'prop-types';
import getRouteParams from './getRouteParams';
import { ContextProvider } from './ContextUtils';
import { isReactChildren } from './RouteUtils';
/**
* A <RouterContext> renders the component tree for a given router state
* and sets the history object and the current location in context.
*/
var RouterContext = createReactClass({
displayName: 'RouterContext',
mixins: [ContextProvider('router')],
propTypes: {
router: object.isRequired,
location: object.isRequired,
routes: array.isRequired,
params: object.isRequired,
components: array.isRequired,
createElement: func.isRequired
},
getDefaultProps: function getDefaultProps() {
return {
createElement: React.createElement
};
},
childContextTypes: {
router: object.isRequired
},
getChildContext: function getChildContext() {
return {
router: this.props.router
};
},
createElement: function createElement(component, props) {
return component == null ? null : this.props.createElement(component, props);
},
render: function render() {
var _this = this;
var _props = this.props,
location = _props.location,
routes = _props.routes,
params = _props.params,
components = _props.components,
router = _props.router;
var element = null;
if (components) {
element = components.reduceRight(function (element, components, index) {
if (components == null) return element; // Don't create new children; use the grandchildren.
var route = routes[index];
var routeParams = getRouteParams(route, params);
var props = {
location: location,
params: params,
route: route,
router: router,
routeParams: routeParams,
routes: routes
};
if (isReactChildren(element)) {
props.children = element;
} else if (element) {
for (var prop in element) {
if (Object.prototype.hasOwnProperty.call(element, prop)) props[prop] = element[prop];
}
}
if ((typeof components === 'undefined' ? 'undefined' : _typeof(components)) === 'object') {
var elements = {};
for (var key in components) {
if (Object.prototype.hasOwnProperty.call(components, key)) {
// Pass through the key as a prop to createElement to allow
// custom createElement functions to know which named component
// they're rendering, for e.g. matching up to fetched data.
elements[key] = _this.createElement(components[key], _extends({
key: key }, props));
}
}
return elements;
}
return _this.createElement(components, props);
}, element);
}
!(element === null || element === false || React.isValidElement(element)) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'The root route must render a single element') : invariant(false) : void 0;
return element;
}
});
export default RouterContext;
|
src/svg-icons/action/speaker-notes-off.js
|
frnk94/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let ActionSpeakerNotesOff = (props) => (
<SvgIcon {...props}>
<path d="M10.54 11l-.54-.54L7.54 8 6 6.46 2.38 2.84 1.27 1.73 0 3l2.01 2.01L2 22l4-4h9l5.73 5.73L22 22.46 17.54 18l-7-7zM8 14H6v-2h2v2zm-2-3V9l2 2H6zm14-9H4.08L10 7.92V6h8v2h-7.92l1 1H18v2h-4.92l6.99 6.99C21.14 17.95 22 17.08 22 16V4c0-1.1-.9-2-2-2z"/>
</SvgIcon>
);
ActionSpeakerNotesOff = pure(ActionSpeakerNotesOff);
ActionSpeakerNotesOff.displayName = 'ActionSpeakerNotesOff';
ActionSpeakerNotesOff.muiName = 'SvgIcon';
export default ActionSpeakerNotesOff;
|
client/js/highcharts/exporting-server/java/highcharts-export/highcharts-export-convert/src/main/resources/phantomjs/jquery.1.9.1.min.js
|
spaiz/dstatrt
|
/*! jQuery v1.9.1 | (c) 2005, 2012 jQuery Foundation, Inc. | jquery.org/license
//@ sourceMappingURL=jquery.min.map
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|
src/main/webapp/scripts/jquery/jquery-1.10.1.js
|
FinTP/fintp_ui
|
/*!
* 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 );
|
spec/components/tabs.js
|
soyjavi/react-toolbox
|
import React from 'react';
import { Tabs, Tab } from '../../components/tabs';
class TabsTest extends React.Component {
state = {
index: 1,
fixedIndex: 1,
inverseIndex: 1
};
handleTabChange = (index) => {
this.setState({index});
};
handleFixedTabChange = (index) => {
this.setState({fixedIndex: index});
};
handleInverseTabChange = (index) => {
this.setState({inverseIndex: index});
};
handleActive = () => {
console.log('Special one activated');
};
render () {
return (
<section>
<h5>Tabs</h5>
<p>This tabs can be disabled or hidden</p>
<Tabs disableAnimatedBottomBorder index={this.state.index} onChange={this.handleTabChange}>
<Tab label='Primary'><small>Primary content</small></Tab>
<Tab label='Secondary' onActive={this.handleActive}><small>Secondary content</small></Tab>
<Tab label='Third' disabled><small>Disabled content</small></Tab>
<Tab label='Fourth' hidden><small>Fourth content hidden</small></Tab>
<Tab label='Fifth'><small>Fifth content</small></Tab>
</Tabs>
<h5>Fixed Tabs</h5>
<p>These tabs fill the given space.</p>
<Tabs index={this.state.fixedIndex} onChange={this.handleFixedTabChange} fixed>
<Tab label='First'><small>First Content</small></Tab>
<Tab label='Second'><small>Second Content</small></Tab>
<Tab label='Third'><small>Third Content</small></Tab>
</Tabs>
<h5>Inverse Tabs</h5>
<p>These tabs have an inverted theme.</p>
<Tabs index={this.state.inverseIndex} onChange={this.handleInverseTabChange} inverse>
<Tab label='First'><small>First Content</small></Tab>
<Tab label='Second'><small>Second Content</small></Tab>
<Tab label='Third'><small>Third Content</small></Tab>
<Tab label='Disabled' disabled><small>Disabled Content</small></Tab>
</Tabs>
<h5>Inverse Tabs with labels and icons</h5>
<Tabs index={this.state.inverseIndex} onChange={this.handleInverseTabChange} inverse>
<Tab label='Home' icon='home'><small>First Content</small></Tab>
<Tab label='Favorite' icon='favorite'><small>Second Content</small></Tab>
<Tab label='Call' icon='call'><small>Third Content</small></Tab>
</Tabs>
<h5>Inverse Tabs with icons</h5>
<Tabs index={this.state.inverseIndex} onChange={this.handleInverseTabChange} inverse>
<Tab icon='home'><small>First Content</small></Tab>
<Tab icon='favorite'><small>Second Content</small></Tab>
<Tab icon='call'><small>Third Content</small></Tab>
</Tabs>
</section>
);
}
}
export default TabsTest;
|
ajax/libs/rxjs/2.2.27/rx.lite.compat.js
|
boneskull/cdnjs
|
// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
;(function (undefined) {
var objectTypes = {
'boolean': false,
'function': true,
'object': true,
'number': false,
'string': false,
'undefined': false
};
var root = (objectTypes[typeof window] && window) || this,
freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports,
freeModule = objectTypes[typeof module] && module && !module.nodeType && module,
moduleExports = freeModule && freeModule.exports === freeExports && freeExports,
freeGlobal = objectTypes[typeof global] && global;
if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal)) {
root = freeGlobal;
}
var Rx = {
internals: {},
config: {
Promise: root.Promise // Detect if promise exists
},
helpers: { }
};
// Defaults
var noop = Rx.helpers.noop = function () { },
identity = Rx.helpers.identity = function (x) { return x; },
pluck = Rx.helpers.pluck = function (property) { return function (x) { return x[property]; }; },
just = Rx.helpers.just = function (value) { return function () { return value; }; },
defaultNow = Rx.helpers.defaultNow = (function () { return !!Date.now ? Date.now : function () { return +new Date; }; }()),
defaultComparer = Rx.helpers.defaultComparer = function (x, y) { return isEqual(x, y); },
defaultSubComparer = Rx.helpers.defaultSubComparer = function (x, y) { return x > y ? 1 : (x < y ? -1 : 0); },
defaultKeySerializer = Rx.helpers.defaultKeySerializer = function (x) { return x.toString(); },
defaultError = Rx.helpers.defaultError = function (err) { throw err; },
isPromise = Rx.helpers.isPromise = function (p) { return !!p && typeof p.then === 'function' && p.then !== Rx.Observable.prototype.then; },
asArray = Rx.helpers.asArray = function () { return Array.prototype.slice.call(arguments); },
not = Rx.helpers.not = function (a) { return !a; };
// Errors
var sequenceContainsNoElements = 'Sequence contains no elements.';
var argumentOutOfRange = 'Argument out of range';
var objectDisposed = 'Object has been disposed';
function checkDisposed() { if (this.isDisposed) { throw new Error(objectDisposed); } }
// Shim in iterator support
var $iterator$ = (typeof Symbol === 'object' && Symbol.iterator) ||
'_es6shim_iterator_';
// Firefox ships a partial implementation using the name @@iterator.
// https://bugzilla.mozilla.org/show_bug.cgi?id=907077#c14
// So use that name if we detect it.
if (root.Set && typeof new root.Set()['@@iterator'] === 'function') {
$iterator$ = '@@iterator';
}
var doneEnumerator = { done: true, value: undefined };
/** `Object#toString` result shortcuts */
var argsClass = '[object Arguments]',
arrayClass = '[object Array]',
boolClass = '[object Boolean]',
dateClass = '[object Date]',
errorClass = '[object Error]',
funcClass = '[object Function]',
numberClass = '[object Number]',
objectClass = '[object Object]',
regexpClass = '[object RegExp]',
stringClass = '[object String]';
var toString = Object.prototype.toString,
hasOwnProperty = Object.prototype.hasOwnProperty,
supportsArgsClass = toString.call(arguments) == argsClass, // For less <IE9 && FF<4
suportNodeClass,
errorProto = Error.prototype,
objectProto = Object.prototype,
propertyIsEnumerable = objectProto.propertyIsEnumerable;
try {
suportNodeClass = !(toString.call(document) == objectClass && !({ 'toString': 0 } + ''));
} catch(e) {
suportNodeClass = true;
}
var shadowedProps = [
'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString', 'valueOf'
];
var nonEnumProps = {};
nonEnumProps[arrayClass] = nonEnumProps[dateClass] = nonEnumProps[numberClass] = { 'constructor': true, 'toLocaleString': true, 'toString': true, 'valueOf': true };
nonEnumProps[boolClass] = nonEnumProps[stringClass] = { 'constructor': true, 'toString': true, 'valueOf': true };
nonEnumProps[errorClass] = nonEnumProps[funcClass] = nonEnumProps[regexpClass] = { 'constructor': true, 'toString': true };
nonEnumProps[objectClass] = { 'constructor': true };
var support = {};
(function () {
var ctor = function() { this.x = 1; },
props = [];
ctor.prototype = { 'valueOf': 1, 'y': 1 };
for (var key in new ctor) { props.push(key); }
for (key in arguments) { }
// Detect if `name` or `message` properties of `Error.prototype` are enumerable by default.
support.enumErrorProps = propertyIsEnumerable.call(errorProto, 'message') || propertyIsEnumerable.call(errorProto, 'name');
// Detect if `prototype` properties are enumerable by default.
support.enumPrototypes = propertyIsEnumerable.call(ctor, 'prototype');
// Detect if `arguments` object indexes are non-enumerable
support.nonEnumArgs = key != 0;
// Detect if properties shadowing those on `Object.prototype` are non-enumerable.
support.nonEnumShadows = !/valueOf/.test(props);
}(1));
function isObject(value) {
// check if the value is the ECMAScript language type of Object
// http://es5.github.io/#x8
// and avoid a V8 bug
// https://code.google.com/p/v8/issues/detail?id=2291
var type = typeof value;
return value && (type == 'function' || type == 'object') || false;
}
function keysIn(object) {
var result = [];
if (!isObject(object)) {
return result;
}
if (support.nonEnumArgs && object.length && isArguments(object)) {
object = slice.call(object);
}
var skipProto = support.enumPrototypes && typeof object == 'function',
skipErrorProps = support.enumErrorProps && (object === errorProto || object instanceof Error);
for (var key in object) {
if (!(skipProto && key == 'prototype') &&
!(skipErrorProps && (key == 'message' || key == 'name'))) {
result.push(key);
}
}
if (support.nonEnumShadows && object !== objectProto) {
var ctor = object.constructor,
index = -1,
length = shadowedProps.length;
if (object === (ctor && ctor.prototype)) {
var className = object === stringProto ? stringClass : object === errorProto ? errorClass : toString.call(object),
nonEnum = nonEnumProps[className];
}
while (++index < length) {
key = shadowedProps[index];
if (!(nonEnum && nonEnum[key]) && hasOwnProperty.call(object, key)) {
result.push(key);
}
}
}
return result;
}
function internalFor(object, callback, keysFunc) {
var index = -1,
props = keysFunc(object),
length = props.length;
while (++index < length) {
var key = props[index];
if (callback(object[key], key, object) === false) {
break;
}
}
return object;
}
function internalForIn(object, callback) {
return internalFor(object, callback, keysIn);
}
function isNode(value) {
// IE < 9 presents DOM nodes as `Object` objects except they have `toString`
// methods that are `typeof` "string" and still can coerce nodes to strings
return typeof value.toString != 'function' && typeof (value + '') == 'string';
}
function isArguments(value) {
return (value && typeof value == 'object') ? toString.call(value) == argsClass : false;
}
// fallback for browsers that can't detect `arguments` objects by [[Class]]
if (!supportsArgsClass) {
isArguments = function(value) {
return (value && typeof value == 'object') ? hasOwnProperty.call(value, 'callee') : false;
};
}
function isFunction(value) {
return typeof value == 'function' || false;
}
// fallback for older versions of Chrome and Safari
if (isFunction(/x/)) {
isFunction = function(value) {
return typeof value == 'function' && toString.call(value) == funcClass;
};
}
var isEqual = Rx.internals.isEqual = function (x, y) {
return deepEquals(x, y, [], []);
};
/** @private
* Used for deep comparison
**/
function deepEquals(a, b, stackA, stackB) {
// exit early for identical values
if (a === b) {
// treat `+0` vs. `-0` as not equal
return a !== 0 || (1 / a == 1 / b);
}
var type = typeof a,
otherType = typeof b;
// exit early for unlike primitive values
if (a === a && (a == null || b == null ||
(type != 'function' && type != 'object' && otherType != 'function' && otherType != 'object'))) {
return false;
}
// compare [[Class]] names
var className = toString.call(a),
otherClass = toString.call(b);
if (className == argsClass) {
className = objectClass;
}
if (otherClass == argsClass) {
otherClass = objectClass;
}
if (className != otherClass) {
return false;
}
switch (className) {
case boolClass:
case dateClass:
// coerce dates and booleans to numbers, dates to milliseconds and booleans
// to `1` or `0` treating invalid dates coerced to `NaN` as not equal
return +a == +b;
case numberClass:
// treat `NaN` vs. `NaN` as equal
return (a != +a)
? b != +b
// but treat `-0` vs. `+0` as not equal
: (a == 0 ? (1 / a == 1 / b) : a == +b);
case regexpClass:
case stringClass:
// coerce regexes to strings (http://es5.github.io/#x15.10.6.4)
// treat string primitives and their corresponding object instances as equal
return a == String(b);
}
var isArr = className == arrayClass;
if (!isArr) {
// exit for functions and DOM nodes
if (className != objectClass || (!support.nodeClass && (isNode(a) || isNode(b)))) {
return false;
}
// in older versions of Opera, `arguments` objects have `Array` constructors
var ctorA = !support.argsObject && isArguments(a) ? Object : a.constructor,
ctorB = !support.argsObject && isArguments(b) ? Object : b.constructor;
// non `Object` object instances with different constructors are not equal
if (ctorA != ctorB &&
!(hasOwnProperty.call(a, 'constructor') && hasOwnProperty.call(b, 'constructor')) &&
!(isFunction(ctorA) && ctorA instanceof ctorA && isFunction(ctorB) && ctorB instanceof ctorB) &&
('constructor' in a && 'constructor' in b)
) {
return false;
}
}
// assume cyclic structures are equal
// the algorithm for detecting cyclic structures is adapted from ES 5.1
// section 15.12.3, abstract operation `JO` (http://es5.github.io/#x15.12.3)
var initedStack = !stackA;
stackA || (stackA = []);
stackB || (stackB = []);
var length = stackA.length;
while (length--) {
if (stackA[length] == a) {
return stackB[length] == b;
}
}
var size = 0;
result = true;
// add `a` and `b` to the stack of traversed objects
stackA.push(a);
stackB.push(b);
// recursively compare objects and arrays (susceptible to call stack limits)
if (isArr) {
// compare lengths to determine if a deep comparison is necessary
length = a.length;
size = b.length;
result = size == length;
if (result) {
// deep compare the contents, ignoring non-numeric properties
while (size--) {
var index = length,
value = b[size];
if (!(result = deepEquals(a[size], value, stackA, stackB))) {
break;
}
}
}
}
else {
// deep compare objects using `forIn`, instead of `forOwn`, to avoid `Object.keys`
// which, in this case, is more costly
internalForIn(b, function(value, key, b) {
if (hasOwnProperty.call(b, key)) {
// count the number of properties.
size++;
// deep compare each property value.
return (result = hasOwnProperty.call(a, key) && deepEquals(a[key], value, stackA, stackB));
}
});
if (result) {
// ensure both objects have the same number of properties
internalForIn(a, function(value, key, a) {
if (hasOwnProperty.call(a, key)) {
// `size` will be `-1` if `a` has more properties than `b`
return (result = --size > -1);
}
});
}
}
stackA.pop();
stackB.pop();
return result;
}
var slice = Array.prototype.slice;
function argsOrArray(args, idx) {
return args.length === 1 && Array.isArray(args[idx]) ?
args[idx] :
slice.call(args);
}
var hasProp = {}.hasOwnProperty;
/** @private */
var inherits = this.inherits = Rx.internals.inherits = function (child, parent) {
function __() { this.constructor = child; }
__.prototype = parent.prototype;
child.prototype = new __();
};
/** @private */
var addProperties = Rx.internals.addProperties = function (obj) {
var sources = slice.call(arguments, 1);
for (var i = 0, len = sources.length; i < len; i++) {
var source = sources[i];
for (var prop in source) {
obj[prop] = source[prop];
}
}
};
// Rx Utils
var addRef = Rx.internals.addRef = function (xs, r) {
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(r.getDisposable(), xs.subscribe(observer));
});
};
// Collection polyfills
function arrayInitialize(count, factory) {
var a = new Array(count);
for (var i = 0; i < count; i++) {
a[i] = factory();
}
return a;
}
// Utilities
if (!Function.prototype.bind) {
Function.prototype.bind = function (that) {
var target = this,
args = slice.call(arguments, 1);
var bound = function () {
if (this instanceof bound) {
function F() { }
F.prototype = target.prototype;
var self = new F();
var result = target.apply(self, args.concat(slice.call(arguments)));
if (Object(result) === result) {
return result;
}
return self;
} else {
return target.apply(that, args.concat(slice.call(arguments)));
}
};
return bound;
};
}
var boxedString = Object("a"),
splitString = boxedString[0] != "a" || !(0 in boxedString);
if (!Array.prototype.every) {
Array.prototype.every = function every(fun /*, thisp */) {
var object = Object(this),
self = splitString && {}.toString.call(this) == stringClass ?
this.split("") :
object,
length = self.length >>> 0,
thisp = arguments[1];
if ({}.toString.call(fun) != funcClass) {
throw new TypeError(fun + " is not a function");
}
for (var i = 0; i < length; i++) {
if (i in self && !fun.call(thisp, self[i], i, object)) {
return false;
}
}
return true;
};
}
if (!Array.prototype.map) {
Array.prototype.map = function map(fun /*, thisp*/) {
var object = Object(this),
self = splitString && {}.toString.call(this) == stringClass ?
this.split("") :
object,
length = self.length >>> 0,
result = Array(length),
thisp = arguments[1];
if ({}.toString.call(fun) != funcClass) {
throw new TypeError(fun + " is not a function");
}
for (var i = 0; i < length; i++) {
if (i in self)
result[i] = fun.call(thisp, self[i], i, object);
}
return result;
};
}
if (!Array.prototype.filter) {
Array.prototype.filter = function (predicate) {
var results = [], item, t = new Object(this);
for (var i = 0, len = t.length >>> 0; i < len; i++) {
item = t[i];
if (i in t && predicate.call(arguments[1], item, i, t)) {
results.push(item);
}
}
return results;
};
}
if (!Array.isArray) {
Array.isArray = function (arg) {
return Object.prototype.toString.call(arg) == arrayClass;
};
}
if (!Array.prototype.indexOf) {
Array.prototype.indexOf = function indexOf(searchElement) {
var t = Object(this);
var len = t.length >>> 0;
if (len === 0) {
return -1;
}
var n = 0;
if (arguments.length > 1) {
n = Number(arguments[1]);
if (n !== n) {
n = 0;
} else if (n !== 0 && n != Infinity && n !== -Infinity) {
n = (n > 0 || -1) * Math.floor(Math.abs(n));
}
}
if (n >= len) {
return -1;
}
var k = n >= 0 ? n : Math.max(len - Math.abs(n), 0);
for (; k < len; k++) {
if (k in t && t[k] === searchElement) {
return k;
}
}
return -1;
};
}
// Collections
var IndexedItem = function (id, value) {
this.id = id;
this.value = value;
};
IndexedItem.prototype.compareTo = function (other) {
var c = this.value.compareTo(other.value);
if (c === 0) {
c = this.id - other.id;
}
return c;
};
// Priority Queue for Scheduling
var PriorityQueue = Rx.internals.PriorityQueue = function (capacity) {
this.items = new Array(capacity);
this.length = 0;
};
var priorityProto = PriorityQueue.prototype;
priorityProto.isHigherPriority = function (left, right) {
return this.items[left].compareTo(this.items[right]) < 0;
};
priorityProto.percolate = function (index) {
if (index >= this.length || index < 0) {
return;
}
var parent = index - 1 >> 1;
if (parent < 0 || parent === index) {
return;
}
if (this.isHigherPriority(index, parent)) {
var temp = this.items[index];
this.items[index] = this.items[parent];
this.items[parent] = temp;
this.percolate(parent);
}
};
priorityProto.heapify = function (index) {
if (index === undefined) {
index = 0;
}
if (index >= this.length || index < 0) {
return;
}
var left = 2 * index + 1,
right = 2 * index + 2,
first = index;
if (left < this.length && this.isHigherPriority(left, first)) {
first = left;
}
if (right < this.length && this.isHigherPriority(right, first)) {
first = right;
}
if (first !== index) {
var temp = this.items[index];
this.items[index] = this.items[first];
this.items[first] = temp;
this.heapify(first);
}
};
priorityProto.peek = function () { return this.items[0].value; };
priorityProto.removeAt = function (index) {
this.items[index] = this.items[--this.length];
delete this.items[this.length];
this.heapify();
};
priorityProto.dequeue = function () {
var result = this.peek();
this.removeAt(0);
return result;
};
priorityProto.enqueue = function (item) {
var index = this.length++;
this.items[index] = new IndexedItem(PriorityQueue.count++, item);
this.percolate(index);
};
priorityProto.remove = function (item) {
for (var i = 0; i < this.length; i++) {
if (this.items[i].value === item) {
this.removeAt(i);
return true;
}
}
return false;
};
PriorityQueue.count = 0;
/**
* Represents a group of disposable resources that are disposed together.
* @constructor
*/
var CompositeDisposable = Rx.CompositeDisposable = function () {
this.disposables = argsOrArray(arguments, 0);
this.isDisposed = false;
this.length = this.disposables.length;
};
var CompositeDisposablePrototype = CompositeDisposable.prototype;
/**
* Adds a disposable to the CompositeDisposable or disposes the disposable if the CompositeDisposable is disposed.
* @param {Mixed} item Disposable to add.
*/
CompositeDisposablePrototype.add = function (item) {
if (this.isDisposed) {
item.dispose();
} else {
this.disposables.push(item);
this.length++;
}
};
/**
* Removes and disposes the first occurrence of a disposable from the CompositeDisposable.
* @param {Mixed} item Disposable to remove.
* @returns {Boolean} true if found; false otherwise.
*/
CompositeDisposablePrototype.remove = function (item) {
var shouldDispose = false;
if (!this.isDisposed) {
var idx = this.disposables.indexOf(item);
if (idx !== -1) {
shouldDispose = true;
this.disposables.splice(idx, 1);
this.length--;
item.dispose();
}
}
return shouldDispose;
};
/**
* Disposes all disposables in the group and removes them from the group.
*/
CompositeDisposablePrototype.dispose = function () {
if (!this.isDisposed) {
this.isDisposed = true;
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
}
};
/**
* Removes and disposes all disposables from the CompositeDisposable, but does not dispose the CompositeDisposable.
*/
CompositeDisposablePrototype.clear = function () {
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
};
/**
* Determines whether the CompositeDisposable contains a specific disposable.
* @param {Mixed} item Disposable to search for.
* @returns {Boolean} true if the disposable was found; otherwise, false.
*/
CompositeDisposablePrototype.contains = function (item) {
return this.disposables.indexOf(item) !== -1;
};
/**
* Converts the existing CompositeDisposable to an array of disposables
* @returns {Array} An array of disposable objects.
*/
CompositeDisposablePrototype.toArray = function () {
return this.disposables.slice(0);
};
/**
* Provides a set of static methods for creating Disposables.
*
* @constructor
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
*/
var Disposable = Rx.Disposable = function (action) {
this.isDisposed = false;
this.action = action || noop;
};
/** Performs the task of cleaning up resources. */
Disposable.prototype.dispose = function () {
if (!this.isDisposed) {
this.action();
this.isDisposed = true;
}
};
/**
* Creates a disposable object that invokes the specified action when disposed.
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
* @return {Disposable} The disposable object that runs the given action upon disposal.
*/
var disposableCreate = Disposable.create = function (action) { return new Disposable(action); };
/**
* Gets the disposable that does nothing when disposed.
*/
var disposableEmpty = Disposable.empty = { dispose: noop };
var BooleanDisposable = (function () {
function BooleanDisposable (isSingle) {
this.isSingle = isSingle;
this.isDisposed = false;
this.current = null;
}
var booleanDisposablePrototype = BooleanDisposable.prototype;
/**
* Gets the underlying disposable.
* @return The underlying disposable.
*/
booleanDisposablePrototype.getDisposable = function () {
return this.current;
};
/**
* Sets the underlying disposable.
* @param {Disposable} value The new underlying disposable.
*/
booleanDisposablePrototype.setDisposable = function (value) {
if (this.current && this.isSingle) {
throw new Error('Disposable has already been assigned');
}
var shouldDispose = this.isDisposed, old;
if (!shouldDispose) {
old = this.current;
this.current = value;
}
if (old) {
old.dispose();
}
if (shouldDispose && value) {
value.dispose();
}
};
/**
* Disposes the underlying disposable as well as all future replacements.
*/
booleanDisposablePrototype.dispose = function () {
var old;
if (!this.isDisposed) {
this.isDisposed = true;
old = this.current;
this.current = null;
}
if (old) {
old.dispose();
}
};
return BooleanDisposable;
}());
/**
* Represents a disposable resource which only allows a single assignment of its underlying disposable resource.
* If an underlying disposable resource has already been set, future attempts to set the underlying disposable resource will throw an Error.
*/
var SingleAssignmentDisposable = Rx.SingleAssignmentDisposable = (function (super_) {
inherits(SingleAssignmentDisposable, super_);
function SingleAssignmentDisposable() {
super_.call(this, true);
}
return SingleAssignmentDisposable;
}(BooleanDisposable));
/**
* Represents a disposable resource whose underlying disposable resource can be replaced by another disposable resource, causing automatic disposal of the previous underlying disposable resource.
*/
var SerialDisposable = Rx.SerialDisposable = (function (super_) {
inherits(SerialDisposable, super_);
function SerialDisposable() {
super_.call(this, false);
}
return SerialDisposable;
}(BooleanDisposable));
/**
* Represents a disposable resource that only disposes its underlying disposable resource when all dependent disposable objects have been disposed.
*/
var RefCountDisposable = Rx.RefCountDisposable = (function () {
function InnerDisposable(disposable) {
this.disposable = disposable;
this.disposable.count++;
this.isInnerDisposed = false;
}
InnerDisposable.prototype.dispose = function () {
if (!this.disposable.isDisposed) {
if (!this.isInnerDisposed) {
this.isInnerDisposed = true;
this.disposable.count--;
if (this.disposable.count === 0 && this.disposable.isPrimaryDisposed) {
this.disposable.isDisposed = true;
this.disposable.underlyingDisposable.dispose();
}
}
}
};
/**
* Initializes a new instance of the RefCountDisposable with the specified disposable.
* @constructor
* @param {Disposable} disposable Underlying disposable.
*/
function RefCountDisposable(disposable) {
this.underlyingDisposable = disposable;
this.isDisposed = false;
this.isPrimaryDisposed = false;
this.count = 0;
}
/**
* Disposes the underlying disposable only when all dependent disposables have been disposed
*/
RefCountDisposable.prototype.dispose = function () {
if (!this.isDisposed) {
if (!this.isPrimaryDisposed) {
this.isPrimaryDisposed = true;
if (this.count === 0) {
this.isDisposed = true;
this.underlyingDisposable.dispose();
}
}
}
};
/**
* Returns a dependent disposable that when disposed decreases the refcount on the underlying disposable.
* @returns {Disposable} A dependent disposable contributing to the reference count that manages the underlying disposable's lifetime.
*/
RefCountDisposable.prototype.getDisposable = function () {
return this.isDisposed ? disposableEmpty : new InnerDisposable(this);
};
return RefCountDisposable;
})();
var ScheduledItem = Rx.internals.ScheduledItem = function (scheduler, state, action, dueTime, comparer) {
this.scheduler = scheduler;
this.state = state;
this.action = action;
this.dueTime = dueTime;
this.comparer = comparer || defaultSubComparer;
this.disposable = new SingleAssignmentDisposable();
}
ScheduledItem.prototype.invoke = function () {
this.disposable.setDisposable(this.invokeCore());
};
ScheduledItem.prototype.compareTo = function (other) {
return this.comparer(this.dueTime, other.dueTime);
};
ScheduledItem.prototype.isCancelled = function () {
return this.disposable.isDisposed;
};
ScheduledItem.prototype.invokeCore = function () {
return this.action(this.scheduler, this.state);
};
/** Provides a set of static properties to access commonly used schedulers. */
var Scheduler = Rx.Scheduler = (function () {
function Scheduler(now, schedule, scheduleRelative, scheduleAbsolute) {
this.now = now;
this._schedule = schedule;
this._scheduleRelative = scheduleRelative;
this._scheduleAbsolute = scheduleAbsolute;
}
function invokeRecImmediate(scheduler, pair) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2) {
var isAdded = false, isDone = false,
d = scheduler.scheduleWithState(state2, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeRecDate(scheduler, pair, method) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2, dueTime1) {
var isAdded = false, isDone = false,
d = scheduler[method].call(scheduler, state2, dueTime1, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeAction(scheduler, action) {
action();
return disposableEmpty;
}
var schedulerProto = Scheduler.prototype;
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
schedulerProto.schedulePeriodic = function (period, action) {
return this.schedulePeriodicWithState(null, period, function () {
action();
});
};
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Mixed} state Initial state passed to the action upon the first iteration.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed, potentially updating the state.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
schedulerProto.schedulePeriodicWithState = function (state, period, action) {
var s = state, id = setInterval(function () {
s = action(s);
}, period);
return disposableCreate(function () {
clearInterval(id);
});
};
/**
* Schedules an action to be executed.
* @param {Function} action Action to execute.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.schedule = function (action) {
return this._schedule(action, invokeAction);
};
/**
* Schedules an action to be executed.
* @param state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithState = function (state, action) {
return this._schedule(state, action);
};
/**
* Schedules an action to be executed after the specified relative due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelative = function (dueTime, action) {
return this._scheduleRelative(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed after dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative(state, dueTime, action);
};
/**
* Schedules an action to be executed at the specified absolute due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsolute = function (dueTime, action) {
return this._scheduleAbsolute(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed at dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number}dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute(state, dueTime, action);
};
/**
* Schedules an action to be executed recursively.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursive = function (action) {
return this.scheduleRecursiveWithState(action, function (_action, self) {
_action(function () {
self(_action);
});
});
};
/**
* Schedules an action to be executed recursively.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in recursive invocation state.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithState = function (state, action) {
return this.scheduleWithState({ first: state, second: action }, function (s, p) {
return invokeRecImmediate(s, p);
});
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified relative time.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelative = function (dueTime, action) {
return this.scheduleRecursiveWithRelativeAndState(action, dueTime, function (_action, self) {
_action(function (dt) {
self(_action, dt);
});
});
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithRelativeAndState');
});
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified absolute time.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsolute = function (dueTime, action) {
return this.scheduleRecursiveWithAbsoluteAndState(action, dueTime, function (_action, self) {
_action(function (dt) {
self(_action, dt);
});
});
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithAbsoluteAndState');
});
};
/** Gets the current time according to the local machine's system clock. */
Scheduler.now = defaultNow;
/**
* Normalizes the specified TimeSpan value to a positive value.
* @param {Number} timeSpan The time span value to normalize.
* @returns {Number} The specified TimeSpan value if it is zero or positive; otherwise, 0
*/
Scheduler.normalize = function (timeSpan) {
if (timeSpan < 0) {
timeSpan = 0;
}
return timeSpan;
};
return Scheduler;
}());
var normalizeTime = Scheduler.normalize;
/**
* Gets a scheduler that schedules work immediately on the current thread.
*/
var immediateScheduler = Scheduler.immediate = (function () {
function scheduleNow(state, action) { return action(this, state); }
function scheduleRelative(state, dueTime, action) {
var dt = normalizeTime(dt);
while (dt - this.now() > 0) { }
return action(this, state);
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
}());
/**
* Gets a scheduler that schedules work as soon as possible on the current thread.
*/
var currentThreadScheduler = Scheduler.currentThread = (function () {
var queue;
function runTrampoline (q) {
var item;
while (q.length > 0) {
item = q.dequeue();
if (!item.isCancelled()) {
// Note, do not schedule blocking work!
while (item.dueTime - Scheduler.now() > 0) {
}
if (!item.isCancelled()) {
item.invoke();
}
}
}
}
function scheduleNow(state, action) {
return this.scheduleWithRelativeAndState(state, 0, action);
}
function scheduleRelative(state, dueTime, action) {
var dt = this.now() + Scheduler.normalize(dueTime),
si = new ScheduledItem(this, state, action, dt),
t;
if (!queue) {
queue = new PriorityQueue(4);
queue.enqueue(si);
try {
runTrampoline(queue);
} catch (e) {
throw e;
} finally {
queue = null;
}
} else {
queue.enqueue(si);
}
return si.disposable;
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
var currentScheduler = new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
currentScheduler.scheduleRequired = function () { return queue === null; };
currentScheduler.ensureTrampoline = function (action) {
if (queue === null) {
return this.schedule(action);
} else {
return action();
}
};
return currentScheduler;
}());
var SchedulePeriodicRecursive = Rx.internals.SchedulePeriodicRecursive = (function () {
function tick(command, recurse) {
recurse(0, this._period);
try {
this._state = this._action(this._state);
} catch (e) {
this._cancel.dispose();
throw e;
}
}
function SchedulePeriodicRecursive(scheduler, state, period, action) {
this._scheduler = scheduler;
this._state = state;
this._period = period;
this._action = action;
}
SchedulePeriodicRecursive.prototype.start = function () {
var d = new SingleAssignmentDisposable();
this._cancel = d;
d.setDisposable(this._scheduler.scheduleRecursiveWithRelativeAndState(0, this._period, tick.bind(this)));
return d;
};
return SchedulePeriodicRecursive;
}());
var scheduleMethod, clearMethod = noop;
(function () {
var reNative = RegExp('^' +
String(toString)
.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
.replace(/toString| for [^\]]+/g, '.*?') + '$'
);
var setImmediate = typeof (setImmediate = freeGlobal && moduleExports && freeGlobal.setImmediate) == 'function' &&
!reNative.test(setImmediate) && setImmediate,
clearImmediate = typeof (clearImmediate = freeGlobal && moduleExports && freeGlobal.clearImmediate) == 'function' &&
!reNative.test(clearImmediate) && clearImmediate;
function postMessageSupported () {
// Ensure not in a worker
if (!root.postMessage || root.importScripts) { return false; }
var isAsync = false,
oldHandler = root.onmessage;
// Test for async
root.onmessage = function () { isAsync = true; };
root.postMessage('','*');
root.onmessage = oldHandler;
return isAsync;
}
// Use in order, nextTick, setImmediate, postMessage, MessageChannel, script readystatechanged, setTimeout
if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') {
scheduleMethod = process.nextTick;
} else if (typeof setImmediate === 'function') {
scheduleMethod = setImmediate;
clearMethod = clearImmediate;
} else if (postMessageSupported()) {
var MSG_PREFIX = 'ms.rx.schedule' + Math.random(),
tasks = {},
taskId = 0;
function onGlobalPostMessage(event) {
// Only if we're a match to avoid any other global events
if (typeof event.data === 'string' && event.data.substring(0, MSG_PREFIX.length) === MSG_PREFIX) {
var handleId = event.data.substring(MSG_PREFIX.length),
action = tasks[handleId];
action();
delete tasks[handleId];
}
}
if (root.addEventListener) {
root.addEventListener('message', onGlobalPostMessage, false);
} else {
root.attachEvent('onmessage', onGlobalPostMessage, false);
}
scheduleMethod = function (action) {
var currentId = taskId++;
tasks[currentId] = action;
root.postMessage(MSG_PREFIX + currentId, '*');
};
} else if (!!root.MessageChannel) {
var channel = new root.MessageChannel(),
channelTasks = {},
channelTaskId = 0;
channel.port1.onmessage = function (event) {
var id = event.data,
action = channelTasks[id];
action();
delete channelTasks[id];
};
scheduleMethod = function (action) {
var id = channelTaskId++;
channelTasks[id] = action;
channel.port2.postMessage(id);
};
} else if ('document' in root && 'onreadystatechange' in root.document.createElement('script')) {
scheduleMethod = function (action) {
var scriptElement = root.document.createElement('script');
scriptElement.onreadystatechange = function () {
action();
scriptElement.onreadystatechange = null;
scriptElement.parentNode.removeChild(scriptElement);
scriptElement = null;
};
root.document.documentElement.appendChild(scriptElement);
};
} else {
scheduleMethod = function (action) { return setTimeout(action, 0); };
clearMethod = clearTimeout;
}
}());
/**
* Gets a scheduler that schedules work via a timed callback based upon platform.
*/
var timeoutScheduler = Scheduler.timeout = (function () {
function scheduleNow(state, action) {
var scheduler = this,
disposable = new SingleAssignmentDisposable();
var id = scheduleMethod(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
});
return new CompositeDisposable(disposable, disposableCreate(function () {
clearMethod(id);
}));
}
function scheduleRelative(state, dueTime, action) {
var scheduler = this,
dt = Scheduler.normalize(dueTime);
if (dt === 0) {
return scheduler.scheduleWithState(state, action);
}
var disposable = new SingleAssignmentDisposable();
var id = setTimeout(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
}, dt);
return new CompositeDisposable(disposable, disposableCreate(function () {
clearTimeout(id);
}));
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
})();
/**
* Represents a notification to an observer.
*/
var Notification = Rx.Notification = (function () {
function Notification(kind, hasValue) {
this.hasValue = hasValue == null ? false : hasValue;
this.kind = kind;
}
var NotificationPrototype = Notification.prototype;
/**
* Invokes the delegate corresponding to the notification or the observer's method corresponding to the notification and returns the produced result.
*
* @memberOf Notification
* @param {Any} observerOrOnNext Delegate to invoke for an OnNext notification or Observer to invoke the notification on..
* @param {Function} onError Delegate to invoke for an OnError notification.
* @param {Function} onCompleted Delegate to invoke for an OnCompleted notification.
* @returns {Any} Result produced by the observation.
*/
NotificationPrototype.accept = function (observerOrOnNext, onError, onCompleted) {
if (arguments.length === 1 && typeof observerOrOnNext === 'object') {
return this._acceptObservable(observerOrOnNext);
}
return this._accept(observerOrOnNext, onError, onCompleted);
};
/**
* Returns an observable sequence with a single notification.
*
* @memberOf Notification
* @param {Scheduler} [scheduler] Scheduler to send out the notification calls on.
* @returns {Observable} The observable sequence that surfaces the behavior of the notification upon subscription.
*/
NotificationPrototype.toObservable = function (scheduler) {
var notification = this;
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
notification._acceptObservable(observer);
if (notification.kind === 'N') {
observer.onCompleted();
}
});
});
};
return Notification;
})();
/**
* Creates an object that represents an OnNext notification to an observer.
* @param {Any} value The value contained in the notification.
* @returns {Notification} The OnNext notification containing the value.
*/
var notificationCreateOnNext = Notification.createOnNext = (function () {
function _accept (onNext) {
return onNext(this.value);
}
function _acceptObservable(observer) {
return observer.onNext(this.value);
}
function toString () {
return 'OnNext(' + this.value + ')';
}
return function (value) {
var notification = new Notification('N', true);
notification.value = value;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnError notification to an observer.
* @param {Any} error The exception contained in the notification.
* @returns {Notification} The OnError notification containing the exception.
*/
var notificationCreateOnError = Notification.createOnError = (function () {
function _accept (onNext, onError) {
return onError(this.exception);
}
function _acceptObservable(observer) {
return observer.onError(this.exception);
}
function toString () {
return 'OnError(' + this.exception + ')';
}
return function (exception) {
var notification = new Notification('E');
notification.exception = exception;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnCompleted notification to an observer.
* @returns {Notification} The OnCompleted notification.
*/
var notificationCreateOnCompleted = Notification.createOnCompleted = (function () {
function _accept (onNext, onError, onCompleted) {
return onCompleted();
}
function _acceptObservable(observer) {
return observer.onCompleted();
}
function toString () {
return 'OnCompleted()';
}
return function () {
var notification = new Notification('C');
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
var Enumerator = Rx.internals.Enumerator = function (next) {
this._next = next;
};
Enumerator.prototype.next = function () {
return this._next();
};
Enumerator.prototype[$iterator$] = function () { return this; }
var Enumerable = Rx.internals.Enumerable = function (iterator) {
this._iterator = iterator;
};
Enumerable.prototype[$iterator$] = function () {
return this._iterator();
};
Enumerable.prototype.concat = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e;
try {
e = sources[$iterator$]();
} catch(err) {
observer.onError();
return;
}
var isDisposed,
subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
var currentItem;
if (isDisposed) { return; }
try {
currentItem = e.next();
} catch (ex) {
observer.onError(ex);
return;
}
if (currentItem.done) {
observer.onCompleted();
return;
}
// Check if promise
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(currentValue.subscribe(
observer.onNext.bind(observer),
observer.onError.bind(observer),
function () { self(); })
);
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
Enumerable.prototype.catchException = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e;
try {
e = sources[$iterator$]();
} catch(err) {
observer.onError();
return;
}
var isDisposed,
lastException,
subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
if (isDisposed) { return; }
var currentItem;
try {
currentItem = e.next();
} catch (ex) {
observer.onError(ex);
return;
}
if (currentItem.done) {
if (lastException) {
observer.onError(lastException);
} else {
observer.onCompleted();
}
return;
}
// Check if promise
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(currentValue.subscribe(
observer.onNext.bind(observer),
function (exn) {
lastException = exn;
self();
},
observer.onCompleted.bind(observer)));
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
var enumerableRepeat = Enumerable.repeat = function (value, repeatCount) {
if (repeatCount == null) { repeatCount = -1; }
return new Enumerable(function () {
var left = repeatCount;
return new Enumerator(function () {
if (left === 0) { return doneEnumerator; }
if (left > 0) { left--; }
return { done: false, value: value };
});
});
};
var enumerableFor = Enumerable.forEach = function (source, selector, thisArg) {
selector || (selector = identity);
return new Enumerable(function () {
var index = -1;
return new Enumerator(
function () {
return ++index < source.length ?
{ done: false, value: selector.call(thisArg, source[index], index, source) } :
doneEnumerator;
});
});
};
/**
* Supports push-style iteration over an observable sequence.
*/
var Observer = Rx.Observer = function () { };
/**
* Creates a notification callback from an observer.
*
* @param observer Observer object.
* @returns The action that forwards its input notification to the underlying observer.
*/
Observer.prototype.toNotifier = function () {
var observer = this;
return function (n) {
return n.accept(observer);
};
};
/**
* Hides the identity of an observer.
* @returns An observer that hides the identity of the specified observer.
*/
Observer.prototype.asObserver = function () {
return new AnonymousObserver(this.onNext.bind(this), this.onError.bind(this), this.onCompleted.bind(this));
};
/**
* Creates an observer from the specified OnNext, along with optional OnError, and OnCompleted actions.
*
* @static
* @memberOf Observer
* @param {Function} [onNext] Observer's OnNext action implementation.
* @param {Function} [onError] Observer's OnError action implementation.
* @param {Function} [onCompleted] Observer's OnCompleted action implementation.
* @returns {Observer} The observer object implemented using the given actions.
*/
var observerCreate = Observer.create = function (onNext, onError, onCompleted) {
onNext || (onNext = noop);
onError || (onError = defaultError);
onCompleted || (onCompleted = noop);
return new AnonymousObserver(onNext, onError, onCompleted);
};
/**
* Creates an observer from a notification callback.
*
* @static
* @memberOf Observer
* @param {Function} handler Action that handles a notification.
* @returns The observer object that invokes the specified handler using a notification corresponding to each message it receives.
*/
Observer.fromNotifier = function (handler) {
return new AnonymousObserver(function (x) {
return handler(notificationCreateOnNext(x));
}, function (exception) {
return handler(notificationCreateOnError(exception));
}, function () {
return handler(notificationCreateOnCompleted());
});
};
/**
* Abstract base class for implementations of the Observer class.
* This base class enforces the grammar of observers where OnError and OnCompleted are terminal messages.
*/
var AbstractObserver = Rx.internals.AbstractObserver = (function (_super) {
inherits(AbstractObserver, _super);
/**
* Creates a new observer in a non-stopped state.
*
* @constructor
*/
function AbstractObserver() {
this.isStopped = false;
_super.call(this);
}
/**
* Notifies the observer of a new element in the sequence.
*
* @memberOf AbstractObserver
* @param {Any} value Next element in the sequence.
*/
AbstractObserver.prototype.onNext = function (value) {
if (!this.isStopped) {
this.next(value);
}
};
/**
* Notifies the observer that an exception has occurred.
*
* @memberOf AbstractObserver
* @param {Any} error The error that has occurred.
*/
AbstractObserver.prototype.onError = function (error) {
if (!this.isStopped) {
this.isStopped = true;
this.error(error);
}
};
/**
* Notifies the observer of the end of the sequence.
*/
AbstractObserver.prototype.onCompleted = function () {
if (!this.isStopped) {
this.isStopped = true;
this.completed();
}
};
/**
* Disposes the observer, causing it to transition to the stopped state.
*/
AbstractObserver.prototype.dispose = function () {
this.isStopped = true;
};
AbstractObserver.prototype.fail = function (e) {
if (!this.isStopped) {
this.isStopped = true;
this.error(e);
return true;
}
return false;
};
return AbstractObserver;
}(Observer));
/**
* Class to create an Observer instance from delegate-based implementations of the on* methods.
*/
var AnonymousObserver = Rx.AnonymousObserver = (function (_super) {
inherits(AnonymousObserver, _super);
/**
* Creates an observer from the specified OnNext, OnError, and OnCompleted actions.
* @param {Any} onNext Observer's OnNext action implementation.
* @param {Any} onError Observer's OnError action implementation.
* @param {Any} onCompleted Observer's OnCompleted action implementation.
*/
function AnonymousObserver(onNext, onError, onCompleted) {
_super.call(this);
this._onNext = onNext;
this._onError = onError;
this._onCompleted = onCompleted;
}
/**
* Calls the onNext action.
* @param {Any} value Next element in the sequence.
*/
AnonymousObserver.prototype.next = function (value) {
this._onNext(value);
};
/**
* Calls the onError action.
* @param {Any} error The error that has occurred.
*/
AnonymousObserver.prototype.error = function (exception) {
this._onError(exception);
};
/**
* Calls the onCompleted action.
*/
AnonymousObserver.prototype.completed = function () {
this._onCompleted();
};
return AnonymousObserver;
}(AbstractObserver));
var observableProto;
/**
* Represents a push-style collection.
*/
var Observable = Rx.Observable = (function () {
function Observable(subscribe) {
this._subscribe = subscribe;
}
observableProto = Observable.prototype;
/**
* Subscribes an observer to the observable sequence.
*
* @example
* 1 - source.subscribe();
* 2 - source.subscribe(observer);
* 3 - source.subscribe(function (x) { console.log(x); });
* 4 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); });
* 5 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); }, function () { console.log('done'); });
* @param {Mixed} [observerOrOnNext] The object that is to receive notifications or an action to invoke for each element in the observable sequence.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence.
* @returns {Diposable} The source sequence whose subscriptions and unsubscriptions happen on the specified scheduler.
*/
observableProto.subscribe = observableProto.forEach = function (observerOrOnNext, onError, onCompleted) {
var subscriber = typeof observerOrOnNext === 'object' ?
observerOrOnNext :
observerCreate(observerOrOnNext, onError, onCompleted);
return this._subscribe(subscriber);
};
return Observable;
})();
var ScheduledObserver = Rx.internals.ScheduledObserver = (function (_super) {
inherits(ScheduledObserver, _super);
function ScheduledObserver(scheduler, observer) {
_super.call(this);
this.scheduler = scheduler;
this.observer = observer;
this.isAcquired = false;
this.hasFaulted = false;
this.queue = [];
this.disposable = new SerialDisposable();
}
ScheduledObserver.prototype.next = function (value) {
var self = this;
this.queue.push(function () {
self.observer.onNext(value);
});
};
ScheduledObserver.prototype.error = function (exception) {
var self = this;
this.queue.push(function () {
self.observer.onError(exception);
});
};
ScheduledObserver.prototype.completed = function () {
var self = this;
this.queue.push(function () {
self.observer.onCompleted();
});
};
ScheduledObserver.prototype.ensureActive = function () {
var isOwner = false, parent = this;
if (!this.hasFaulted && this.queue.length > 0) {
isOwner = !this.isAcquired;
this.isAcquired = true;
}
if (isOwner) {
this.disposable.setDisposable(this.scheduler.scheduleRecursive(function (self) {
var work;
if (parent.queue.length > 0) {
work = parent.queue.shift();
} else {
parent.isAcquired = false;
return;
}
try {
work();
} catch (ex) {
parent.queue = [];
parent.hasFaulted = true;
throw ex;
}
self();
}));
}
};
ScheduledObserver.prototype.dispose = function () {
_super.prototype.dispose.call(this);
this.disposable.dispose();
};
return ScheduledObserver;
}(AbstractObserver));
/**
* Creates a list from an observable sequence.
* @returns An observable sequence containing a single element with a list containing all the elements of the source sequence.
*/
observableProto.toArray = function () {
var self = this;
return new AnonymousObservable(function(observer) {
var arr = [];
return self.subscribe(
arr.push.bind(arr),
observer.onError.bind(observer),
function () {
observer.onNext(arr);
observer.onCompleted();
});
});
};
/**
* Creates an observable sequence from a specified subscribe method implementation.
*
* @example
* var res = Rx.Observable.create(function (observer) { return function () { } );
* var res = Rx.Observable.create(function (observer) { return Rx.Disposable.empty; } );
* var res = Rx.Observable.create(function (observer) { } );
*
* @param {Function} subscribe Implementation of the resulting observable sequence's subscribe method, returning a function that will be wrapped in a Disposable.
* @returns {Observable} The observable sequence with the specified implementation for the Subscribe method.
*/
Observable.create = Observable.createWithDisposable = function (subscribe) {
return new AnonymousObservable(subscribe);
};
/**
* Returns an observable sequence that invokes the specified factory function whenever a new observer subscribes.
*
* @example
* var res = Rx.Observable.defer(function () { return Rx.Observable.fromArray([1,2,3]); });
* @param {Function} observableFactory Observable factory function to invoke for each observer that subscribes to the resulting sequence or Promise.
* @returns {Observable} An observable sequence whose observers trigger an invocation of the given observable factory function.
*/
var observableDefer = Observable.defer = function (observableFactory) {
return new AnonymousObservable(function (observer) {
var result;
try {
result = observableFactory();
} catch (e) {
return observableThrow(e).subscribe(observer);
}
isPromise(result) && (result = observableFromPromise(result));
return result.subscribe(observer);
});
};
/**
* Returns an empty observable sequence, using the specified scheduler to send out the single OnCompleted message.
*
* @example
* var res = Rx.Observable.empty();
* var res = Rx.Observable.empty(Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to send the termination call on.
* @returns {Observable} An observable sequence with no elements.
*/
var observableEmpty = Observable.empty = function (scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onCompleted();
});
});
};
/**
* Converts an array to an observable sequence, using an optional scheduler to enumerate the array.
*
* @example
* var res = Rx.Observable.fromArray([1,2,3]);
* var res = Rx.Observable.fromArray([1,2,3], Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on.
* @returns {Observable} The observable sequence whose elements are pulled from the given enumerable sequence.
*/
var observableFromArray = Observable.fromArray = function (array, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var count = 0;
return scheduler.scheduleRecursive(function (self) {
if (count < array.length) {
observer.onNext(array[count++]);
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* Converts an iterable into an Observable sequence
*
* @example
* var res = Rx.Observable.fromIterable(new Map());
* var res = Rx.Observable.fromIterable(new Set(), Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on.
* @returns {Observable} The observable sequence whose elements are pulled from the given generator sequence.
*/
Observable.fromIterable = function (iterable, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var iterator;
try {
iterator = iterable[$iterator$]();
} catch (e) {
observer.onError(e);
return;
}
return scheduler.scheduleRecursive(function (self) {
var next;
try {
next = iterator.next();
} catch (err) {
observer.onError(err);
return;
}
if (next.done) {
observer.onCompleted();
} else {
observer.onNext(next.value);
self();
}
});
});
};
/**
* Generates an observable sequence by running a state-driven loop producing the sequence's elements, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.generate(0, function (x) { return x < 10; }, function (x) { return x + 1; }, function (x) { return x; });
* var res = Rx.Observable.generate(0, function (x) { return x < 10; }, function (x) { return x + 1; }, function (x) { return x; }, Rx.Scheduler.timeout);
* @param {Mixed} initialState Initial state.
* @param {Function} condition Condition to terminate generation (upon returning false).
* @param {Function} iterate Iteration step function.
* @param {Function} resultSelector Selector function for results produced in the sequence.
* @param {Scheduler} [scheduler] Scheduler on which to run the generator loop. If not provided, defaults to Scheduler.currentThread.
* @returns {Observable} The generated sequence.
*/
Observable.generate = function (initialState, condition, iterate, resultSelector, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var first = true, state = initialState;
return scheduler.scheduleRecursive(function (self) {
var hasResult, result;
try {
if (first) {
first = false;
} else {
state = iterate(state);
}
hasResult = condition(state);
if (hasResult) {
result = resultSelector(state);
}
} catch (exception) {
observer.onError(exception);
return;
}
if (hasResult) {
observer.onNext(result);
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* Returns a non-terminating observable sequence, which can be used to denote an infinite duration (e.g. when using reactive joins).
* @returns {Observable} An observable sequence whose observers will never get called.
*/
var observableNever = Observable.never = function () {
return new AnonymousObservable(function () {
return disposableEmpty;
});
};
/**
* Generates an observable sequence of integral numbers within a specified range, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.range(0, 10);
* var res = Rx.Observable.range(0, 10, Rx.Scheduler.timeout);
* @param {Number} start The value of the first integer in the sequence.
* @param {Number} count The number of sequential integers to generate.
* @param {Scheduler} [scheduler] Scheduler to run the generator loop on. If not specified, defaults to Scheduler.currentThread.
* @returns {Observable} An observable sequence that contains a range of sequential integral numbers.
*/
Observable.range = function (start, count, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.scheduleRecursiveWithState(0, function (i, self) {
if (i < count) {
observer.onNext(start + i);
self(i + 1);
} else {
observer.onCompleted();
}
});
});
};
/**
* Generates an observable sequence that repeats the given element the specified number of times, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.repeat(42);
* var res = Rx.Observable.repeat(42, 4);
* 3 - res = Rx.Observable.repeat(42, 4, Rx.Scheduler.timeout);
* 4 - res = Rx.Observable.repeat(42, null, Rx.Scheduler.timeout);
* @param {Mixed} value Element to repeat.
* @param {Number} repeatCount [Optiona] Number of times to repeat the element. If not specified, repeats indefinitely.
* @param {Scheduler} scheduler Scheduler to run the producer loop on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence that repeats the given element the specified number of times.
*/
Observable.repeat = function (value, repeatCount, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
if (repeatCount == null) {
repeatCount = -1;
}
return observableReturn(value, scheduler).repeat(repeatCount);
};
/**
* Returns an observable sequence that contains a single element, using the specified scheduler to send out observer messages.
* There is an alias called 'returnValue' for browsers <IE9.
*
* @example
* var res = Rx.Observable.return(42);
* var res = Rx.Observable.return(42, Rx.Scheduler.timeout);
* @param {Mixed} value Single element in the resulting observable sequence.
* @param {Scheduler} scheduler Scheduler to send the single element on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence containing the single specified element.
*/
var observableReturn = Observable['return'] = Observable.returnValue = function (value, scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onNext(value);
observer.onCompleted();
});
});
};
/**
* Returns an observable sequence that terminates with an exception, using the specified scheduler to send out the single onError message.
* There is an alias to this method called 'throwException' for browsers <IE9.
*
* @example
* var res = Rx.Observable.throwException(new Error('Error'));
* var res = Rx.Observable.throwException(new Error('Error'), Rx.Scheduler.timeout);
* @param {Mixed} exception An object used for the sequence's termination.
* @param {Scheduler} scheduler Scheduler to send the exceptional termination call on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} The observable sequence that terminates exceptionally with the specified exception object.
*/
var observableThrow = Observable['throw'] = Observable.throwException = function (exception, scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onError(exception);
});
});
};
function observableCatchHandler(source, handler) {
return new AnonymousObservable(function (observer) {
var d1 = new SingleAssignmentDisposable(), subscription = new SerialDisposable();
subscription.setDisposable(d1);
d1.setDisposable(source.subscribe(observer.onNext.bind(observer), function (exception) {
var d, result;
try {
result = handler(exception);
} catch (ex) {
observer.onError(ex);
return;
}
isPromise(result) && (result = observableFromPromise(result));
d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(result.subscribe(observer));
}, observer.onCompleted.bind(observer)));
return subscription;
});
}
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
* @example
* 1 - xs.catchException(ys)
* 2 - xs.catchException(function (ex) { return ys(ex); })
* @param {Mixed} handlerOrSecond Exception handler function that returns an observable sequence given the error that occurred in the first sequence, or a second observable sequence used to produce results when an error occurred in the first sequence.
* @returns {Observable} An observable sequence containing the first sequence's elements, followed by the elements of the handler sequence in case an exception occurred.
*/
observableProto['catch'] = observableProto.catchException = function (handlerOrSecond) {
return typeof handlerOrSecond === 'function' ?
observableCatchHandler(this, handlerOrSecond) :
observableCatch([this, handlerOrSecond]);
};
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
*
* @example
* 1 - res = Rx.Observable.catchException(xs, ys, zs);
* 2 - res = Rx.Observable.catchException([xs, ys, zs]);
* @returns {Observable} An observable sequence containing elements from consecutive source sequences until a source sequence terminates successfully.
*/
var observableCatch = Observable.catchException = Observable['catch'] = function () {
var items = argsOrArray(arguments, 0);
return enumerableFor(items).catchException();
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences or Promises produces an element.
* This can be in the form of an argument list of observables or an array.
*
* @example
* 1 - obs = observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.combineLatest = function () {
var args = slice.call(arguments);
if (Array.isArray(args[0])) {
args[0].unshift(this);
} else {
args.unshift(this);
}
return combineLatest.apply(this, args);
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences or Promises produces an element.
*
* @example
* 1 - obs = Rx.Observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = Rx.Observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
var combineLatest = Observable.combineLatest = function () {
var args = slice.call(arguments), resultSelector = args.pop();
if (Array.isArray(args[0])) {
args = args[0];
}
return new AnonymousObservable(function (observer) {
var falseFactory = function () { return false; },
n = args.length,
hasValue = arrayInitialize(n, falseFactory),
hasValueAll = false,
isDone = arrayInitialize(n, falseFactory),
values = new Array(n);
function next(i) {
var res;
hasValue[i] = true;
if (hasValueAll || (hasValueAll = hasValue.every(identity))) {
try {
res = resultSelector.apply(null, values);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
}
function done (i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
var source = args[i], sad = new SingleAssignmentDisposable();
isPromise(source) && (source = observableFromPromise(source));
sad.setDisposable(source.subscribe(function (x) {
values[i] = x;
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
subscriptions[i] = sad;
}(idx));
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Concatenates all the observable sequences. This takes in either an array or variable arguments to concatenate.
*
* @example
* 1 - concatenated = xs.concat(ys, zs);
* 2 - concatenated = xs.concat([ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
observableProto.concat = function () {
var items = slice.call(arguments, 0);
items.unshift(this);
return observableConcat.apply(this, items);
};
/**
* Concatenates all the observable sequences.
*
* @example
* 1 - res = Rx.Observable.concat(xs, ys, zs);
* 2 - res = Rx.Observable.concat([xs, ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
var observableConcat = Observable.concat = function () {
var sources = argsOrArray(arguments, 0);
return enumerableFor(sources).concat();
};
/**
* Concatenates an observable sequence of observable sequences.
* @returns {Observable} An observable sequence that contains the elements of each observed inner sequence, in sequential order.
*/
observableProto.concatObservable = observableProto.concatAll =function () {
return this.merge(1);
};
/**
* Merges an observable sequence of observable sequences into an observable sequence, limiting the number of concurrent subscriptions to inner sequences.
* Or merges two observable sequences into a single observable sequence.
*
* @example
* 1 - merged = sources.merge(1);
* 2 - merged = source.merge(otherSource);
* @param {Mixed} [maxConcurrentOrOther] Maximum number of inner observable sequences being subscribed to concurrently or the second observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.merge = function (maxConcurrentOrOther) {
if (typeof maxConcurrentOrOther !== 'number') {
return observableMerge(this, maxConcurrentOrOther);
}
var sources = this;
return new AnonymousObservable(function (observer) {
var activeCount = 0,
group = new CompositeDisposable(),
isStopped = false,
q = [],
subscribe = function (xs) {
var subscription = new SingleAssignmentDisposable();
group.add(subscription);
// Check for promises support
if (isPromise(xs)) { xs = observableFromPromise(xs); }
subscription.setDisposable(xs.subscribe(observer.onNext.bind(observer), observer.onError.bind(observer), function () {
var s;
group.remove(subscription);
if (q.length > 0) {
s = q.shift();
subscribe(s);
} else {
activeCount--;
if (isStopped && activeCount === 0) {
observer.onCompleted();
}
}
}));
};
group.add(sources.subscribe(function (innerSource) {
if (activeCount < maxConcurrentOrOther) {
activeCount++;
subscribe(innerSource);
} else {
q.push(innerSource);
}
}, observer.onError.bind(observer), function () {
isStopped = true;
if (activeCount === 0) {
observer.onCompleted();
}
}));
return group;
});
};
/**
* Merges all the observable sequences into a single observable sequence.
* The scheduler is optional and if not specified, the immediate scheduler is used.
*
* @example
* 1 - merged = Rx.Observable.merge(xs, ys, zs);
* 2 - merged = Rx.Observable.merge([xs, ys, zs]);
* 3 - merged = Rx.Observable.merge(scheduler, xs, ys, zs);
* 4 - merged = Rx.Observable.merge(scheduler, [xs, ys, zs]);
* @returns {Observable} The observable sequence that merges the elements of the observable sequences.
*/
var observableMerge = Observable.merge = function () {
var scheduler, sources;
if (!arguments[0]) {
scheduler = immediateScheduler;
sources = slice.call(arguments, 1);
} else if (arguments[0].now) {
scheduler = arguments[0];
sources = slice.call(arguments, 1);
} else {
scheduler = immediateScheduler;
sources = slice.call(arguments, 0);
}
if (Array.isArray(sources[0])) {
sources = sources[0];
}
return observableFromArray(sources, scheduler).mergeObservable();
};
/**
* Merges an observable sequence of observable sequences into an observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.mergeObservable = observableProto.mergeAll =function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var group = new CompositeDisposable(),
isStopped = false,
m = new SingleAssignmentDisposable();
group.add(m);
m.setDisposable(sources.subscribe(function (innerSource) {
var innerSubscription = new SingleAssignmentDisposable();
group.add(innerSubscription);
// Check if Promise or Observable
if (isPromise(innerSource)) {
innerSource = observableFromPromise(innerSource);
}
innerSubscription.setDisposable(innerSource.subscribe(function (x) {
observer.onNext(x);
}, observer.onError.bind(observer), function () {
group.remove(innerSubscription);
if (isStopped && group.length === 1) { observer.onCompleted(); }
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
if (group.length === 1) { observer.onCompleted(); }
}));
return group;
});
};
/**
* Returns the values from the source observable sequence only after the other observable sequence produces a value.
* @param {Observable | Promise} other The observable sequence or Promise that triggers propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence starting from the point the other sequence triggered propagation.
*/
observableProto.skipUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
var isOpen = false;
var disposables = new CompositeDisposable(source.subscribe(function (left) {
isOpen && observer.onNext(left);
}, observer.onError.bind(observer), function () {
isOpen && observer.onCompleted();
}));
isPromise(other) && (other = observableFromPromise(other));
var rightSubscription = new SingleAssignmentDisposable();
disposables.add(rightSubscription);
rightSubscription.setDisposable(other.subscribe(function () {
isOpen = true;
rightSubscription.dispose();
}, observer.onError.bind(observer), function () {
rightSubscription.dispose();
}));
return disposables;
});
};
/**
* Transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @returns {Observable} The observable sequence that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto['switch'] = observableProto.switchLatest = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var hasLatest = false,
innerSubscription = new SerialDisposable(),
isStopped = false,
latest = 0,
subscription = sources.subscribe(function (innerSource) {
var d = new SingleAssignmentDisposable(), id = ++latest;
hasLatest = true;
innerSubscription.setDisposable(d);
// Check if Promise or Observable
if (isPromise(innerSource)) {
innerSource = observableFromPromise(innerSource);
}
d.setDisposable(innerSource.subscribe(function (x) {
if (latest === id) {
observer.onNext(x);
}
}, function (e) {
if (latest === id) {
observer.onError(e);
}
}, function () {
if (latest === id) {
hasLatest = false;
if (isStopped) {
observer.onCompleted();
}
}
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
if (!hasLatest) {
observer.onCompleted();
}
});
return new CompositeDisposable(subscription, innerSubscription);
});
};
/**
* Returns the values from the source observable sequence until the other observable sequence produces a value.
* @param {Observable | Promise} other Observable sequence or Promise that terminates propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence up to the point the other sequence interrupted further propagation.
*/
observableProto.takeUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
isPromise(other) && (other = observableFromPromise(other));
return new CompositeDisposable(
source.subscribe(observer),
other.subscribe(observer.onCompleted.bind(observer), observer.onError.bind(observer), noop)
);
});
};
function zipArray(second, resultSelector) {
var first = this;
return new AnonymousObservable(function (observer) {
var index = 0, len = second.length;
return first.subscribe(function (left) {
if (index < len) {
var right = second[index++], result;
try {
result = resultSelector(left, right);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
} else {
observer.onCompleted();
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
}
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences or an array have produced an element at a corresponding index.
* The last element in the arguments must be a function to invoke for each series of elements at corresponding indexes in the sources.
*
* @example
* 1 - res = obs1.zip(obs2, fn);
* 1 - res = x1.zip([1,2,3], fn);
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.zip = function () {
if (Array.isArray(arguments[0])) {
return zipArray.apply(this, arguments);
}
var parent = this, sources = slice.call(arguments), resultSelector = sources.pop();
sources.unshift(parent);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
function next(i) {
var res, queuedValues;
if (queues.every(function (x) { return x.length > 0; })) {
try {
queuedValues = queues.map(function (x) { return x.shift(); });
res = resultSelector.apply(parent, queuedValues);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(function (x) { return x; })) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
var source = sources[i], sad = new SingleAssignmentDisposable();
isPromise(source) && (source = observableFromPromise(source));
sad.setDisposable(source.subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
subscriptions[i] = sad;
})(idx);
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences have produced an element at a corresponding index.
* @param arguments Observable sources.
* @param {Function} resultSelector Function to invoke for each series of elements at corresponding indexes in the sources.
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
Observable.zip = function () {
var args = slice.call(arguments, 0),
first = args.shift();
return first.zip.apply(first, args);
};
/**
* Merges the specified observable sequences into one observable sequence by emitting a list with the elements of the observable sequences at corresponding indexes.
* @param arguments Observable sources.
* @returns {Observable} An observable sequence containing lists of elements at corresponding indexes.
*/
Observable.zipArray = function () {
var sources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
function next(i) {
if (queues.every(function (x) { return x.length > 0; })) {
var res = queues.map(function (x) { return x.shift(); });
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
return;
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
return;
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
subscriptions[i] = new SingleAssignmentDisposable();
subscriptions[i].setDisposable(sources[i].subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
})(idx);
}
var compositeDisposable = new CompositeDisposable(subscriptions);
compositeDisposable.add(disposableCreate(function () {
for (var qIdx = 0, qLen = queues.length; qIdx < qLen; qIdx++) {
queues[qIdx] = [];
}
}));
return compositeDisposable;
});
};
/**
* Hides the identity of an observable sequence.
* @returns {Observable} An observable sequence that hides the identity of the source sequence.
*/
observableProto.asObservable = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(observer);
});
};
/**
* Dematerializes the explicit notification values of an observable sequence as implicit notifications.
* @returns {Observable} An observable sequence exhibiting the behavior corresponding to the source sequence's notification values.
*/
observableProto.dematerialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
return x.accept(observer);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns an observable sequence that contains only distinct contiguous elements according to the keySelector and the comparer.
*
* var obs = observable.distinctUntilChanged();
* var obs = observable.distinctUntilChanged(function (x) { return x.id; });
* var obs = observable.distinctUntilChanged(function (x) { return x.id; }, function (x, y) { return x === y; });
*
* @param {Function} [keySelector] A function to compute the comparison key for each element. If not provided, it projects the value.
* @param {Function} [comparer] Equality comparer for computed key values. If not provided, defaults to an equality comparer function.
* @returns {Observable} An observable sequence only containing the distinct contiguous elements, based on a computed key value, from the source sequence.
*/
observableProto.distinctUntilChanged = function (keySelector, comparer) {
var source = this;
keySelector || (keySelector = identity);
comparer || (comparer = defaultComparer);
return new AnonymousObservable(function (observer) {
var hasCurrentKey = false, currentKey;
return source.subscribe(function (value) {
var comparerEquals = false, key;
try {
key = keySelector(value);
} catch (exception) {
observer.onError(exception);
return;
}
if (hasCurrentKey) {
try {
comparerEquals = comparer(currentKey, key);
} catch (exception) {
observer.onError(exception);
return;
}
}
if (!hasCurrentKey || !comparerEquals) {
hasCurrentKey = true;
currentKey = key;
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Invokes an action for each element in the observable sequence and invokes an action upon graceful or exceptional termination of the observable sequence.
* This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline.
*
* @example
* var res = observable.doAction(observer);
* var res = observable.doAction(onNext);
* var res = observable.doAction(onNext, onError);
* var res = observable.doAction(onNext, onError, onCompleted);
* @param {Mixed} observerOrOnNext Action to invoke for each element in the observable sequence or an observer.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @returns {Observable} The source sequence with the side-effecting behavior applied.
*/
observableProto['do'] = observableProto.doAction = function (observerOrOnNext, onError, onCompleted) {
var source = this, onNextFunc;
if (typeof observerOrOnNext === 'function') {
onNextFunc = observerOrOnNext;
} else {
onNextFunc = observerOrOnNext.onNext.bind(observerOrOnNext);
onError = observerOrOnNext.onError.bind(observerOrOnNext);
onCompleted = observerOrOnNext.onCompleted.bind(observerOrOnNext);
}
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
try {
onNextFunc(x);
} catch (e) {
observer.onError(e);
}
observer.onNext(x);
}, function (exception) {
if (!onError) {
observer.onError(exception);
} else {
try {
onError(exception);
} catch (e) {
observer.onError(e);
}
observer.onError(exception);
}
}, function () {
if (!onCompleted) {
observer.onCompleted();
} else {
try {
onCompleted();
} catch (e) {
observer.onError(e);
}
observer.onCompleted();
}
});
});
};
/**
* Invokes a specified action after the source observable sequence terminates gracefully or exceptionally.
*
* @example
* var res = observable.finallyAction(function () { console.log('sequence ended'; });
* @param {Function} finallyAction Action to invoke after the source observable sequence terminates.
* @returns {Observable} Source sequence with the action-invoking termination behavior applied.
*/
observableProto['finally'] = observableProto.finallyAction = function (action) {
var source = this;
return new AnonymousObservable(function (observer) {
var subscription;
try {
subscription = source.subscribe(observer);
} catch (e) {
action();
throw e;
}
return disposableCreate(function () {
try {
subscription.dispose();
} catch (e) {
throw e;
} finally {
action();
}
});
});
};
/**
* Ignores all elements in an observable sequence leaving only the termination messages.
* @returns {Observable} An empty observable sequence that signals termination, successful or exceptional, of the source sequence.
*/
observableProto.ignoreElements = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(noop, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Materializes the implicit notifications of an observable sequence as explicit notification values.
* @returns {Observable} An observable sequence containing the materialized notification values from the source sequence.
*/
observableProto.materialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (value) {
observer.onNext(notificationCreateOnNext(value));
}, function (e) {
observer.onNext(notificationCreateOnError(e));
observer.onCompleted();
}, function () {
observer.onNext(notificationCreateOnCompleted());
observer.onCompleted();
});
});
};
/**
* Repeats the observable sequence a specified number of times. If the repeat count is not specified, the sequence repeats indefinitely.
*
* @example
* var res = repeated = source.repeat();
* var res = repeated = source.repeat(42);
* @param {Number} [repeatCount] Number of times to repeat the sequence. If not provided, repeats the sequence indefinitely.
* @returns {Observable} The observable sequence producing the elements of the given sequence repeatedly.
*/
observableProto.repeat = function (repeatCount) {
return enumerableRepeat(this, repeatCount).concat();
};
/**
* Repeats the source observable sequence the specified number of times or until it successfully terminates. If the retry count is not specified, it retries indefinitely.
*
* @example
* var res = retried = retry.repeat();
* var res = retried = retry.repeat(42);
* @param {Number} [retryCount] Number of times to retry the sequence. If not provided, retry the sequence indefinitely.
* @returns {Observable} An observable sequence producing the elements of the given sequence repeatedly until it terminates successfully.
*/
observableProto.retry = function (retryCount) {
return enumerableRepeat(this, retryCount).catchException();
};
/**
* Applies an accumulator function over an observable sequence and returns each intermediate result. The optional seed value is used as the initial accumulator value.
* For aggregation behavior with no intermediate results, see Observable.aggregate.
* @example
* var res = source.scan(function (acc, x) { return acc + x; });
* var res = source.scan(0, function (acc, x) { return acc + x; });
* @param {Mixed} [seed] The initial accumulator value.
* @param {Function} accumulator An accumulator function to be invoked on each element.
* @returns {Observable} An observable sequence containing the accumulated values.
*/
observableProto.scan = function () {
var hasSeed = false, seed, accumulator, source = this;
if (arguments.length === 2) {
hasSeed = true;
seed = arguments[0];
accumulator = arguments[1];
} else {
accumulator = arguments[0];
}
return new AnonymousObservable(function (observer) {
var hasAccumulation, accumulation, hasValue;
return source.subscribe (
function (x) {
try {
if (!hasValue) {
hasValue = true;
}
if (hasAccumulation) {
accumulation = accumulator(accumulation, x);
} else {
accumulation = hasSeed ? accumulator(seed, x) : x;
hasAccumulation = true;
}
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(accumulation);
},
observer.onError.bind(observer),
function () {
if (!hasValue && hasSeed) {
observer.onNext(seed);
}
observer.onCompleted();
}
);
});
};
/**
* Bypasses a specified number of elements at the end of an observable sequence.
* @description
* This operator accumulates a queue with a length enough to store the first `count` elements. As more elements are
* received, elements are taken from the front of the queue and produced on the result sequence. This causes elements to be delayed.
* @param count Number of elements to bypass at the end of the source sequence.
* @returns {Observable} An observable sequence containing the source sequence elements except for the bypassed ones at the end.
*/
observableProto.skipLast = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
if (q.length > count) {
observer.onNext(q.shift());
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Prepends a sequence of values to an observable sequence with an optional scheduler and an argument list of values to prepend.
*
* var res = source.startWith(1, 2, 3);
* var res = source.startWith(Rx.Scheduler.timeout, 1, 2, 3);
*
* @memberOf Observable#
* @returns {Observable} The source sequence prepended with the specified values.
*/
observableProto.startWith = function () {
var values, scheduler, start = 0;
if (!!arguments.length && 'now' in Object(arguments[0])) {
scheduler = arguments[0];
start = 1;
} else {
scheduler = immediateScheduler;
}
values = slice.call(arguments, start);
return enumerableFor([observableFromArray(values, scheduler), this]).concat();
};
/**
* Returns a specified number of contiguous elements from the end of an observable sequence, using an optional scheduler to drain the queue.
*
* @example
* var res = source.takeLast(5);
* var res = source.takeLast(5, Rx.Scheduler.timeout);
*
* @description
* This operator accumulates a buffer with a length enough to store elements count elements. Upon completion of
* the source sequence, this buffer is drained on the result sequence. This causes the elements to be delayed.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @param {Scheduler} [scheduler] Scheduler used to drain the queue upon completion of the source sequence.
* @returns {Observable} An observable sequence containing the specified number of elements from the end of the source sequence.
*/
observableProto.takeLast = function (count, scheduler) {
return this.takeLastBuffer(count).selectMany(function (xs) { return observableFromArray(xs, scheduler); });
};
/**
* Returns an array with the specified number of contiguous elements from the end of an observable sequence.
*
* @description
* This operator accumulates a buffer with a length enough to store count elements. Upon completion of the
* source sequence, this buffer is produced on the result sequence.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @returns {Observable} An observable sequence containing a single array with the specified number of elements from the end of the source sequence.
*/
observableProto.takeLastBuffer = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
if (q.length > count) {
q.shift();
}
}, observer.onError.bind(observer), function () {
observer.onNext(q);
observer.onCompleted();
});
});
};
function concatMap(selector) {
return this.map(function (x, i) {
var result = selector(x, i);
return isPromise(result) ? observableFromPromise(result) : result;
}).concatAll();
}
function concatMapObserver(onNext, onError, onCompleted) {
var source = this;
return new AnonymousObservable(function (observer) {
var index = 0;
return source.subscribe(
function (x) {
observer.onNext(onNext(x, index++));
},
function (err) {
observer.onNext(onError(err));
observer.completed();
},
function () {
observer.onNext(onCompleted());
observer.onCompleted();
});
}).concatAll();
}
/**
* One of the Following:
* Projects each element of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
*
* @example
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); });
* Or:
* Projects each element of an observable sequence to an observable sequence, invokes the result selector for the source element and each of the corresponding inner sequence's elements, and merges the results into one observable sequence.
*
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); }, function (x, y) { return x + y; });
* Or:
* Projects each element of the source observable sequence to the other observable sequence and merges the resulting observable sequences into one observable sequence.
*
* var res = source.selectMany(Rx.Observable.fromArray([1,2,3]));
* @param selector A transform function to apply to each element or an observable sequence to project each element from the
* source sequence onto which could be either an observable or Promise.
* @param {Function} [resultSelector] A transform function to apply to each element of the intermediate sequence.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function collectionSelector on each element of the input sequence and then mapping each of those sequence elements and their corresponding source element to a result element.
*/
observableProto.selectConcat = observableProto.concatMap = function (selector, resultSelector) {
if (resultSelector) {
return this.concatMap(function (x, i) {
var selectorResult = selector(x, i),
result = isPromise(selectorResult) ? observableFromPromise(selectorResult) : selectorResult;
return result.map(function (y) {
return resultSelector(x, y, i);
});
});
}
if (typeof selector === 'function') {
return concatMap.call(this, selector);
}
return concatMap.call(this, function () {
return selector;
});
};
/**
* Projects each element of an observable sequence into a new form by incorporating the element's index.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source.
*/
observableProto.select = observableProto.map = function (selector, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var result;
try {
result = selector.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
observer.onNext(result);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Retrieves the value of a specified property from all elements in the Observable sequence.
* @param {String} property The property to pluck.
* @returns {Observable} Returns a new Observable sequence of property values.
*/
observableProto.pluck = function (property) {
return this.select(function (x) { return x[property]; });
};
function selectMany(selector) {
return this.select(function (x, i) {
var result = selector(x, i);
return isPromise(result) ? observableFromPromise(result) : result;
}).mergeObservable();
}
function selectManyObserver(onNext, onError, onCompleted) {
var source = this;
return new AnonymousObservable(function (observer) {
var index = 0;
return source.subscribe(
function (x) {
observer.onNext(onNext(x, index++));
},
function (err) {
observer.onNext(onError(err));
observer.completed();
},
function () {
observer.onNext(onCompleted());
observer.onCompleted();
});
}).mergeAll();
}
/**
* One of the Following:
* Projects each element of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
*
* @example
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); });
* Or:
* Projects each element of an observable sequence to an observable sequence, invokes the result selector for the source element and each of the corresponding inner sequence's elements, and merges the results into one observable sequence.
*
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); }, function (x, y) { return x + y; });
* Or:
* Projects each element of the source observable sequence to the other observable sequence and merges the resulting observable sequences into one observable sequence.
*
* var res = source.selectMany(Rx.Observable.fromArray([1,2,3]));
* @param selector A transform function to apply to each element or an observable sequence to project each element from the
* source sequence onto which could be either an observable or Promise.
* @param {Function} [resultSelector] A transform function to apply to each element of the intermediate sequence.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function collectionSelector on each element of the input sequence and then mapping each of those sequence elements and their corresponding source element to a result element.
*/
observableProto.selectMany = observableProto.flatMap = function (selector, resultSelector) {
if (resultSelector) {
return this.selectMany(function (x, i) {
var selectorResult = selector(x, i),
result = isPromise(selectorResult) ? observableFromPromise(selectorResult) : selectorResult;
return result.select(function (y) {
return resultSelector(x, y, i);
});
});
}
if (typeof selector === 'function') {
return selectMany.call(this, selector);
}
return selectMany.call(this, function () {
return selector;
});
};
/**
* Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then
* transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source producing an Observable of Observable sequences
* and that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto.selectSwitch = observableProto.flatMapLatest = function (selector, thisArg) {
return this.select(selector, thisArg).switchLatest();
};
/**
* Bypasses a specified number of elements in an observable sequence and then returns the remaining elements.
* @param {Number} count The number of elements to skip before returning the remaining elements.
* @returns {Observable} An observable sequence that contains the elements that occur after the specified index in the input sequence.
*/
observableProto.skip = function (count) {
if (count < 0) {
throw new Error(argumentOutOfRange);
}
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining <= 0) {
observer.onNext(x);
} else {
remaining--;
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Bypasses elements in an observable sequence as long as a specified condition is true and then returns the remaining elements.
* The element's index is used in the logic of the predicate function.
*
* var res = source.skipWhile(function (value) { return value < 10; });
* var res = source.skipWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence starting at the first element in the linear series that does not pass the test specified by predicate.
*/
observableProto.skipWhile = function (predicate, thisArg) {
var source = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = false;
return source.subscribe(function (x) {
if (!running) {
try {
running = !predicate.call(thisArg, x, i++, source);
} catch (e) {
observer.onError(e);
return;
}
}
if (running) {
observer.onNext(x);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns a specified number of contiguous elements from the start of an observable sequence, using the specified scheduler for the edge case of take(0).
*
* var res = source.take(5);
* var res = source.take(0, Rx.Scheduler.timeout);
* @param {Number} count The number of elements to return.
* @param {Scheduler} [scheduler] Scheduler used to produce an OnCompleted message in case <paramref name="count count</paramref> is set to 0.
* @returns {Observable} An observable sequence that contains the specified number of elements from the start of the input sequence.
*/
observableProto.take = function (count, scheduler) {
if (count < 0) {
throw new Error(argumentOutOfRange);
}
if (count === 0) {
return observableEmpty(scheduler);
}
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining > 0) {
remaining--;
observer.onNext(x);
if (remaining === 0) {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns elements from an observable sequence as long as a specified condition is true.
* The element's index is used in the logic of the predicate function.
*
* @example
* var res = source.takeWhile(function (value) { return value < 10; });
* var res = source.takeWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence that occur before the element at which the test no longer passes.
*/
observableProto.takeWhile = function (predicate, thisArg) {
var observable = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = true;
return observable.subscribe(function (x) {
if (running) {
try {
running = predicate.call(thisArg, x, i++, observable);
} catch (e) {
observer.onError(e);
return;
}
if (running) {
observer.onNext(x);
} else {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Filters the elements of an observable sequence based on a predicate by incorporating the element's index.
*
* @example
* var res = source.where(function (value) { return value < 10; });
* var res = source.where(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each source element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains elements from the input sequence that satisfy the condition.
*/
observableProto.where = observableProto.filter = function (predicate, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var shouldRun;
try {
shouldRun = predicate.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
if (shouldRun) {
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Converts a callback function to an observable sequence.
*
* @param {Function} function Function with a callback as the last parameter to convert to an Observable sequence.
* @param {Scheduler} [scheduler] Scheduler to run the function on. If not specified, defaults to Scheduler.timeout.
* @param {Mixed} [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @param {Function} [selector] A selector which takes the arguments from the callback to produce a single item to yield on next.
* @returns {Function} A function, when executed with the required parameters minus the callback, produces an Observable sequence with a single value of the arguments to the callback as an array.
*/
Observable.fromCallback = function (func, scheduler, context, selector) {
scheduler || (scheduler = immediateScheduler);
return function () {
var args = slice.call(arguments, 0);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
function handler(e) {
var results = e;
if (selector) {
try {
results = selector(arguments);
} catch (err) {
observer.onError(err);
return;
}
} else {
if (results.length === 1) {
results = results[0];
}
}
observer.onNext(results);
observer.onCompleted();
}
args.push(handler);
func.apply(context, args);
});
});
};
};
/**
* Converts a Node.js callback style function to an observable sequence. This must be in function (err, ...) format.
* @param {Function} func The function to call
* @param {Scheduler} [scheduler] Scheduler to run the function on. If not specified, defaults to Scheduler.timeout.
* @param {Mixed} [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @param {Function} [selector] A selector which takes the arguments from the callback minus the error to produce a single item to yield on next.
* @returns {Function} An async function which when applied, returns an observable sequence with the callback arguments as an array.
*/
Observable.fromNodeCallback = function (func, scheduler, context, selector) {
scheduler || (scheduler = immediateScheduler);
return function () {
var args = slice.call(arguments, 0);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
function handler(err) {
if (err) {
observer.onError(err);
return;
}
var results = slice.call(arguments, 1);
if (selector) {
try {
results = selector(results);
} catch (e) {
observer.onError(e);
return;
}
} else {
if (results.length === 1) {
results = results[0];
}
}
observer.onNext(results);
observer.onCompleted();
}
args.push(handler);
func.apply(context, args);
});
});
};
};
function fixEvent(event) {
var stopPropagation = function () {
this.cancelBubble = true;
};
var preventDefault = function () {
this.bubbledKeyCode = this.keyCode;
if (this.ctrlKey) {
try {
this.keyCode = 0;
} catch (e) { }
}
this.defaultPrevented = true;
this.returnValue = false;
this.modified = true;
};
event || (event = root.event);
if (!event.target) {
event.target = event.target || event.srcElement;
if (event.type == 'mouseover') {
event.relatedTarget = event.fromElement;
}
if (event.type == 'mouseout') {
event.relatedTarget = event.toElement;
}
// Adding stopPropogation and preventDefault to IE
if (!event.stopPropagation){
event.stopPropagation = stopPropagation;
event.preventDefault = preventDefault;
}
// Normalize key events
switch(event.type){
case 'keypress':
var c = ('charCode' in event ? event.charCode : event.keyCode);
if (c == 10) {
c = 0;
event.keyCode = 13;
} else if (c == 13 || c == 27) {
c = 0;
} else if (c == 3) {
c = 99;
}
event.charCode = c;
event.keyChar = event.charCode ? String.fromCharCode(event.charCode) : '';
break;
}
}
return event;
}
function createListener (element, name, handler) {
// Node.js specific
if (element.addListener) {
element.addListener(name, handler);
return disposableCreate(function () {
element.removeListener(name, handler);
});
}
// Standards compliant
if (element.addEventListener) {
element.addEventListener(name, handler, false);
return disposableCreate(function () {
element.removeEventListener(name, handler, false);
});
}
if (element.attachEvent) {
// IE Specific
var innerHandler = function (event) {
handler(fixEvent(event));
};
element.attachEvent('on' + name, innerHandler);
return disposableCreate(function () {
element.detachEvent('on' + name, innerHandler);
});
}
// Level 1 DOM Events
element['on' + name] = handler;
return disposableCreate(function () {
element['on' + name] = null;
});
}
function createEventListener (el, eventName, handler) {
var disposables = new CompositeDisposable();
// Asume NodeList
if (typeof el.item === 'function' && typeof el.length === 'number') {
for (var i = 0, len = el.length; i < len; i++) {
disposables.add(createEventListener(el.item(i), eventName, handler));
}
} else if (el) {
disposables.add(createListener(el, eventName, handler));
}
return disposables;
}
// Check for Angular/jQuery/Zepto support
var jq =
!!root.angular && !!angular.element ? angular.element :
(!!root.jQuery ? root.jQuery : (
!!root.Zepto ? root.Zepto : null));
// Check for ember
var ember = !!root.Ember && typeof root.Ember.addListener === 'function';
/**
* Creates an observable sequence by adding an event listener to the matching DOMElement or each item in the NodeList.
*
* @example
* var source = Rx.Observable.fromEvent(element, 'mouseup');
*
* @param {Object} element The DOMElement or NodeList to attach a listener.
* @param {String} eventName The event name to attach the observable sequence.
* @param {Function} [selector] A selector which takes the arguments from the event handler to produce a single item to yield on next.
* @returns {Observable} An observable sequence of events from the specified element and the specified event.
*/
Observable.fromEvent = function (element, eventName, selector) {
if (ember) {
return fromEventPattern(
function (h) { Ember.addListener(element, eventName, h); },
function (h) { Ember.removeListener(element, eventName, h); },
selector);
}
if (jq) {
var $elem = jq(element);
return fromEventPattern(
function (h) { $elem.on(eventName, h); },
function (h) { $elem.off(eventName, h); },
selector);
}
return new AnonymousObservable(function (observer) {
return createEventListener(
element,
eventName,
function handler (e) {
var results = e;
if (selector) {
try {
results = selector(arguments);
} catch (err) {
observer.onError(err);
return
}
}
observer.onNext(results);
});
}).publish().refCount();
};
/**
* Creates an observable sequence from an event emitter via an addHandler/removeHandler pair.
* @param {Function} addHandler The function to add a handler to the emitter.
* @param {Function} [removeHandler] The optional function to remove a handler from an emitter.
* @param {Function} [selector] A selector which takes the arguments from the event handler to produce a single item to yield on next.
* @returns {Observable} An observable sequence which wraps an event from an event emitter
*/
var fromEventPattern = Observable.fromEventPattern = function (addHandler, removeHandler, selector) {
return new AnonymousObservable(function (observer) {
function innerHandler (e) {
var result = e;
if (selector) {
try {
result = selector(arguments);
} catch (err) {
observer.onError(err);
return;
}
}
observer.onNext(result);
}
var returnValue = addHandler(innerHandler);
return disposableCreate(function () {
if (removeHandler) {
removeHandler(innerHandler, returnValue);
}
});
}).publish().refCount();
};
/**
* Converts a Promise to an Observable sequence
* @param {Promise} An ES6 Compliant promise.
* @returns {Observable} An Observable sequence which wraps the existing promise success and failure.
*/
var observableFromPromise = Observable.fromPromise = function (promise) {
return new AnonymousObservable(function (observer) {
promise.then(
function (value) {
observer.onNext(value);
observer.onCompleted();
},
function (reason) {
observer.onError(reason);
});
return function () {
if (promise && promise.abort) {
promise.abort();
}
}
});
};
/*
* Converts an existing observable sequence to an ES6 Compatible Promise
* @example
* var promise = Rx.Observable.return(42).toPromise(RSVP.Promise);
*
* // With config
* Rx.config.Promise = RSVP.Promise;
* var promise = Rx.Observable.return(42).toPromise();
* @param {Function} [promiseCtor] The constructor of the promise. If not provided, it looks for it in Rx.config.Promise.
* @returns {Promise} An ES6 compatible promise with the last value from the observable sequence.
*/
observableProto.toPromise = function (promiseCtor) {
promiseCtor || (promiseCtor = Rx.config.Promise);
if (!promiseCtor) {
throw new Error('Promise type not provided nor in Rx.config.Promise');
}
var source = this;
return new promiseCtor(function (resolve, reject) {
// No cancellation can be done
var value, hasValue = false;
source.subscribe(function (v) {
value = v;
hasValue = true;
}, function (err) {
reject(err);
}, function () {
if (hasValue) {
resolve(value);
}
});
});
};
/**
* Invokes the asynchronous function, surfacing the result through an observable sequence.
* @param {Function} functionAsync Asynchronous function which returns a Promise to run.
* @returns {Observable} An observable sequence exposing the function's result value, or an exception.
*/
Observable.startAsync = function (functionAsync) {
var promise;
try {
promise = functionAsync();
} catch (e) {
return observableThrow(e);
}
return observableFromPromise(promise);
}
/**
* Multicasts the source sequence notifications through an instantiated subject into all uses of the sequence within a selector function. Each
* subscription to the resulting sequence causes a separate multicast invocation, exposing the sequence resulting from the selector function's
* invocation. For specializations with fixed subject types, see Publish, PublishLast, and Replay.
*
* @example
* 1 - res = source.multicast(observable);
* 2 - res = source.multicast(function () { return new Subject(); }, function (x) { return x; });
*
* @param {Function|Subject} subjectOrSubjectSelector
* Factory function to create an intermediate subject through which the source sequence's elements will be multicast to the selector function.
* Or:
* Subject to push source elements into.
*
* @param {Function} [selector] Optional selector function which can use the multicasted source sequence subject to the policies enforced by the created subject. Specified only if <paramref name="subjectOrSubjectSelector" is a factory function.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.multicast = function (subjectOrSubjectSelector, selector) {
var source = this;
return typeof subjectOrSubjectSelector === 'function' ?
new AnonymousObservable(function (observer) {
var connectable = source.multicast(subjectOrSubjectSelector());
return new CompositeDisposable(selector(connectable).subscribe(observer), connectable.connect());
}) :
new ConnectableObservable(source, subjectOrSubjectSelector);
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence.
* This operator is a specialization of Multicast using a regular Subject.
*
* @example
* var resres = source.publish();
* var res = source.publish(function (x) { return x; });
*
* @param {Function} [selector] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive all notifications of the source from the time of the subscription on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publish = function (selector) {
return !selector ?
this.multicast(new Subject()) :
this.multicast(function () {
return new Subject();
}, selector);
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence.
* This operator is a specialization of publish which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.share();
*
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.share = function () {
return this.publish(null).refCount();
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence containing only the last notification.
* This operator is a specialization of Multicast using a AsyncSubject.
*
* @example
* var res = source.publishLast();
* var res = source.publishLast(function (x) { return x; });
*
* @param selector [Optional] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will only receive the last notification of the source.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publishLast = function (selector) {
return !selector ?
this.multicast(new AsyncSubject()) :
this.multicast(function () {
return new AsyncSubject();
}, selector);
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence and starts with initialValue.
* This operator is a specialization of Multicast using a BehaviorSubject.
*
* @example
* var res = source.publishValue(42);
* var res = source.publishValue(function (x) { return x.select(function (y) { return y * y; }) }, 42);
*
* @param {Function} [selector] Optional selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive immediately receive the initial value, followed by all notifications of the source from the time of the subscription on.
* @param {Mixed} initialValue Initial value received by observers upon subscription.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publishValue = function (initialValueOrSelector, initialValue) {
return arguments.length === 2 ?
this.multicast(function () {
return new BehaviorSubject(initialValue);
}, initialValueOrSelector) :
this.multicast(new BehaviorSubject(initialValueOrSelector));
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence and starts with an initialValue.
* This operator is a specialization of publishValue which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.shareValue(42);
*
* @param {Mixed} initialValue Initial value received by observers upon subscription.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.shareValue = function (initialValue) {
return this.publishValue(initialValue).
refCount();
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence replaying notifications subject to a maximum time length for the replay buffer.
* This operator is a specialization of Multicast using a ReplaySubject.
*
* @example
* var res = source.replay(null, 3);
* var res = source.replay(null, 3, 500);
* var res = source.replay(null, 3, 500, scheduler);
* var res = source.replay(function (x) { return x.take(6).repeat(); }, 3, 500, scheduler);
*
* @param selector [Optional] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive all the notifications of the source subject to the specified replay buffer trimming policy.
* @param bufferSize [Optional] Maximum element count of the replay buffer.
* @param window [Optional] Maximum time length of the replay buffer.
* @param scheduler [Optional] Scheduler where connected observers within the selector function will be invoked on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.replay = function (selector, bufferSize, window, scheduler) {
return !selector ?
this.multicast(new ReplaySubject(bufferSize, window, scheduler)) :
this.multicast(function () {
return new ReplaySubject(bufferSize, window, scheduler);
}, selector);
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence replaying notifications subject to a maximum time length for the replay buffer.
* This operator is a specialization of replay which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.shareReplay(3);
* var res = source.shareReplay(3, 500);
* var res = source.shareReplay(3, 500, scheduler);
*
* @param bufferSize [Optional] Maximum element count of the replay buffer.
* @param window [Optional] Maximum time length of the replay buffer.
* @param scheduler [Optional] Scheduler where connected observers within the selector function will be invoked on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.shareReplay = function (bufferSize, window, scheduler) {
return this.replay(null, bufferSize, window, scheduler).refCount();
};
/** @private */
var ConnectableObservable = Rx.ConnectableObservable = (function (_super) {
inherits(ConnectableObservable, _super);
/**
* @constructor
* @private
*/
function ConnectableObservable(source, subject) {
var state = {
subject: subject,
source: source.asObservable(),
hasSubscription: false,
subscription: null
};
this.connect = function () {
if (!state.hasSubscription) {
state.hasSubscription = true;
state.subscription = new CompositeDisposable(state.source.subscribe(state.subject), disposableCreate(function () {
state.hasSubscription = false;
}));
}
return state.subscription;
};
function subscribe(observer) {
return state.subject.subscribe(observer);
}
_super.call(this, subscribe);
}
/**
* @private
* @memberOf ConnectableObservable
*/
ConnectableObservable.prototype.connect = function () { return this.connect(); };
/**
* @private
* @memberOf ConnectableObservable
*/
ConnectableObservable.prototype.refCount = function () {
var connectableSubscription = null, count = 0, source = this;
return new AnonymousObservable(function (observer) {
var shouldConnect, subscription;
count++;
shouldConnect = count === 1;
subscription = source.subscribe(observer);
if (shouldConnect) {
connectableSubscription = source.connect();
}
return disposableCreate(function () {
subscription.dispose();
count--;
if (count === 0) {
connectableSubscription.dispose();
}
});
});
};
return ConnectableObservable;
}(Observable));
function observableTimerTimeSpan(dueTime, scheduler) {
var d = normalizeTime(dueTime);
return new AnonymousObservable(function (observer) {
return scheduler.scheduleWithRelative(d, function () {
observer.onNext(0);
observer.onCompleted();
});
});
}
function observableTimerTimeSpanAndPeriod(dueTime, period, scheduler) {
if (dueTime === period) {
return new AnonymousObservable(function (observer) {
return scheduler.schedulePeriodicWithState(0, period, function (count) {
observer.onNext(count);
return count + 1;
});
});
}
return observableDefer(function () {
return observableTimerDateAndPeriod(scheduler.now() + dueTime, period, scheduler);
});
}
/**
* Returns an observable sequence that produces a value after each period.
*
* @example
* 1 - res = Rx.Observable.interval(1000);
* 2 - res = Rx.Observable.interval(1000, Rx.Scheduler.timeout);
*
* @param {Number} period Period for producing the values in the resulting sequence (specified as an integer denoting milliseconds).
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, Rx.Scheduler.timeout is used.
* @returns {Observable} An observable sequence that produces a value after each period.
*/
var observableinterval = Observable.interval = function (period, scheduler) {
scheduler || (scheduler = timeoutScheduler);
return observableTimerTimeSpanAndPeriod(period, period, scheduler);
};
/**
* Returns an observable sequence that produces a value after dueTime has elapsed and then after each period.
*
* @example
* var res = Rx.Observable.timer(5000);
* var res = Rx.Observable.timer(5000, 1000);
* var res = Rx.Observable.timer(5000, Rx.Scheduler.timeout);
* var res = Rx.Observable.timer(5000, 1000, Rx.Scheduler.timeout);
*
* @param {Number} dueTime Relative time (specified as an integer denoting milliseconds) at which to produce the first value.
* @param {Mixed} [periodOrScheduler] Period to produce subsequent values (specified as an integer denoting milliseconds), or the scheduler to run the timer on. If not specified, the resulting timer is not recurring.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence that produces a value after due time has elapsed and then each period.
*/
var observableTimer = Observable.timer = function (dueTime, periodOrScheduler, scheduler) {
var period;
scheduler || (scheduler = timeoutScheduler);
if (typeof periodOrScheduler === 'number') {
period = periodOrScheduler;
} else if (typeof periodOrScheduler === 'object' && 'now' in periodOrScheduler) {
scheduler = periodOrScheduler;
}
return period === undefined ?
observableTimerTimeSpan(dueTime, scheduler) :
observableTimerTimeSpanAndPeriod(dueTime, period, scheduler);
};
/**
* Time shifts the observable sequence by dueTime. The relative time intervals between the values are preserved.
*
* @example
* var res = Rx.Observable.delay(5000);
* var res = Rx.Observable.delay(5000, 1000, Rx.Scheduler.timeout);
* @memberOf Observable#
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) by which to shift the observable sequence.
* @param {Scheduler} [scheduler] Scheduler to run the delay timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delay = function (dueTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this;
return new AnonymousObservable(function (observer) {
var active = false,
cancelable = new SerialDisposable(),
exception = null,
q = [],
running = false,
subscription;
subscription = source.materialize().timestamp(scheduler).subscribe(function (notification) {
var d, shouldRun;
if (notification.value.kind === 'E') {
q = [];
q.push(notification);
exception = notification.value.exception;
shouldRun = !running;
} else {
q.push({ value: notification.value, timestamp: notification.timestamp + dueTime });
shouldRun = !active;
active = true;
}
if (shouldRun) {
if (exception !== null) {
observer.onError(exception);
} else {
d = new SingleAssignmentDisposable();
cancelable.setDisposable(d);
d.setDisposable(scheduler.scheduleRecursiveWithRelative(dueTime, function (self) {
var e, recurseDueTime, result, shouldRecurse;
if (exception !== null) {
return;
}
running = true;
do {
result = null;
if (q.length > 0 && q[0].timestamp - scheduler.now() <= 0) {
result = q.shift().value;
}
if (result !== null) {
result.accept(observer);
}
} while (result !== null);
shouldRecurse = false;
recurseDueTime = 0;
if (q.length > 0) {
shouldRecurse = true;
recurseDueTime = Math.max(0, q[0].timestamp - scheduler.now());
} else {
active = false;
}
e = exception;
running = false;
if (e !== null) {
observer.onError(e);
} else if (shouldRecurse) {
self(recurseDueTime);
}
}));
}
}
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* Ignores values from an observable sequence which are followed by another value before dueTime.
*
* @example
* 1 - res = source.throttle(5000); // 5 seconds
* 2 - res = source.throttle(5000, scheduler);
*
* @param {Number} dueTime Duration of the throttle period for each value (specified as an integer denoting milliseconds).
* @param {Scheduler} [scheduler] Scheduler to run the throttle timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} The throttled sequence.
*/
observableProto.throttle = function (dueTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this;
return this.throttleWithSelector(function () { return observableTimer(dueTime, scheduler); })
};
/**
* Records the time interval between consecutive values in an observable sequence.
*
* @example
* 1 - res = source.timeInterval();
* 2 - res = source.timeInterval(Rx.Scheduler.timeout);
*
* @param [scheduler] Scheduler used to compute time intervals. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence with time interval information on values.
*/
observableProto.timeInterval = function (scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return observableDefer(function () {
var last = scheduler.now();
return source.select(function (x) {
var now = scheduler.now(), span = now - last;
last = now;
return {
value: x,
interval: span
};
});
});
};
/**
* Records the timestamp for each value in an observable sequence.
*
* @example
* 1 - res = source.timestamp(); // produces { value: x, timestamp: ts }
* 2 - res = source.timestamp(Rx.Scheduler.timeout);
*
* @param {Scheduler} [scheduler] Scheduler used to compute timestamps. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence with timestamp information on values.
*/
observableProto.timestamp = function (scheduler) {
scheduler || (scheduler = timeoutScheduler);
return this.select(function (x) {
return {
value: x,
timestamp: scheduler.now()
};
});
};
function sampleObservable(source, sampler) {
return new AnonymousObservable(function (observer) {
var atEnd, value, hasValue;
function sampleSubscribe() {
if (hasValue) {
hasValue = false;
observer.onNext(value);
}
if (atEnd) {
observer.onCompleted();
}
}
return new CompositeDisposable(
source.subscribe(function (newValue) {
hasValue = true;
value = newValue;
}, observer.onError.bind(observer), function () {
atEnd = true;
}),
sampler.subscribe(sampleSubscribe, observer.onError.bind(observer), sampleSubscribe)
);
});
}
/**
* Samples the observable sequence at each interval.
*
* @example
* 1 - res = source.sample(sampleObservable); // Sampler tick sequence
* 2 - res = source.sample(5000); // 5 seconds
* 2 - res = source.sample(5000, Rx.Scheduler.timeout); // 5 seconds
*
* @param {Mixed} intervalOrSampler Interval at which to sample (specified as an integer denoting milliseconds) or Sampler Observable.
* @param {Scheduler} [scheduler] Scheduler to run the sampling timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} Sampled observable sequence.
*/
observableProto.sample = function (intervalOrSampler, scheduler) {
scheduler || (scheduler = timeoutScheduler);
if (typeof intervalOrSampler === 'number') {
return sampleObservable(this, observableinterval(intervalOrSampler, scheduler));
}
return sampleObservable(this, intervalOrSampler);
};
/**
* Returns the source observable sequence or the other observable sequence if dueTime elapses.
*
* @example
* 1 - res = source.timeout(new Date()); // As a date
* 2 - res = source.timeout(5000); // 5 seconds
* 3 - res = source.timeout(new Date(), Rx.Observable.returnValue(42)); // As a date and timeout observable
* 4 - res = source.timeout(5000, Rx.Observable.returnValue(42)); // 5 seconds and timeout observable
* 5 - res = source.timeout(new Date(), Rx.Observable.returnValue(42), Rx.Scheduler.timeout); // As a date and timeout observable
* 6 - res = source.timeout(5000, Rx.Observable.returnValue(42), Rx.Scheduler.timeout); // 5 seconds and timeout observable
*
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) when a timeout occurs.
* @param {Observable} [other] Sequence to return in case of a timeout. If not specified, a timeout error throwing sequence will be used.
* @param {Scheduler} [scheduler] Scheduler to run the timeout timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} The source sequence switching to the other sequence in case of a timeout.
*/
observableProto.timeout = function (dueTime, other, scheduler) {
other || (other = observableThrow(new Error('Timeout')));
scheduler || (scheduler = timeoutScheduler);
var source = this, schedulerMethod = dueTime instanceof Date ?
'scheduleWithAbsolute' :
'scheduleWithRelative';
return new AnonymousObservable(function (observer) {
var id = 0,
original = new SingleAssignmentDisposable(),
subscription = new SerialDisposable(),
switched = false,
timer = new SerialDisposable();
subscription.setDisposable(original);
var createTimer = function () {
var myId = id;
timer.setDisposable(scheduler[schedulerMethod](dueTime, function () {
if (id === myId) {
isPromise(other) && (other = observableFromPromise(other));
subscription.setDisposable(other.subscribe(observer));
}
}));
};
createTimer();
original.setDisposable(source.subscribe(function (x) {
if (!switched) {
id++;
observer.onNext(x);
createTimer();
}
}, function (e) {
if (!switched) {
id++;
observer.onError(e);
}
}, function () {
if (!switched) {
id++;
observer.onCompleted();
}
}));
return new CompositeDisposable(subscription, timer);
});
};
/**
* Generates an observable sequence by iterating a state from an initial state until the condition fails.
*
* @example
* res = source.generateWithRelativeTime(0,
* function (x) { return return true; },
* function (x) { return x + 1; },
* function (x) { return x; },
* function (x) { return 500; }
* );
*
* @param {Mixed} initialState Initial state.
* @param {Function} condition Condition to terminate generation (upon returning false).
* @param {Function} iterate Iteration step function.
* @param {Function} resultSelector Selector function for results produced in the sequence.
* @param {Function} timeSelector Time selector function to control the speed of values being produced each iteration, returning integer values denoting milliseconds.
* @param {Scheduler} [scheduler] Scheduler on which to run the generator loop. If not specified, the timeout scheduler is used.
* @returns {Observable} The generated sequence.
*/
Observable.generateWithRelativeTime = function (initialState, condition, iterate, resultSelector, timeSelector, scheduler) {
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var first = true,
hasResult = false,
result,
state = initialState,
time;
return scheduler.scheduleRecursiveWithRelative(0, function (self) {
if (hasResult) {
observer.onNext(result);
}
try {
if (first) {
first = false;
} else {
state = iterate(state);
}
hasResult = condition(state);
if (hasResult) {
result = resultSelector(state);
time = timeSelector(state);
}
} catch (e) {
observer.onError(e);
return;
}
if (hasResult) {
self(time);
} else {
observer.onCompleted();
}
});
});
};
/**
* Time shifts the observable sequence by delaying the subscription.
*
* @example
* 1 - res = source.delaySubscription(5000); // 5s
* 2 - res = source.delaySubscription(5000, Rx.Scheduler.timeout); // 5 seconds
*
* @param {Number} dueTime Absolute or relative time to perform the subscription at.
* @param {Scheduler} [scheduler] Scheduler to run the subscription delay timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delaySubscription = function (dueTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
return this.delayWithSelector(observableTimer(dueTime, scheduler), function () { return observableEmpty(); });
};
/**
* Time shifts the observable sequence based on a subscription delay and a delay selector function for each element.
*
* @example
* 1 - res = source.delayWithSelector(function (x) { return Rx.Scheduler.timer(5000); }); // with selector only
* 1 - res = source.delayWithSelector(Rx.Observable.timer(2000), function (x) { return Rx.Observable.timer(x); }); // with delay and selector
*
* @param {Observable} [subscriptionDelay] Sequence indicating the delay for the subscription to the source.
* @param {Function} delayDurationSelector Selector function to retrieve a sequence indicating the delay for each given element.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delayWithSelector = function (subscriptionDelay, delayDurationSelector) {
var source = this, subDelay, selector;
if (typeof subscriptionDelay === 'function') {
selector = subscriptionDelay;
} else {
subDelay = subscriptionDelay;
selector = delayDurationSelector;
}
return new AnonymousObservable(function (observer) {
var delays = new CompositeDisposable(), atEnd = false, done = function () {
if (atEnd && delays.length === 0) {
observer.onCompleted();
}
}, subscription = new SerialDisposable(), start = function () {
subscription.setDisposable(source.subscribe(function (x) {
var delay;
try {
delay = selector(x);
} catch (error) {
observer.onError(error);
return;
}
var d = new SingleAssignmentDisposable();
delays.add(d);
d.setDisposable(delay.subscribe(function () {
observer.onNext(x);
delays.remove(d);
done();
}, observer.onError.bind(observer), function () {
observer.onNext(x);
delays.remove(d);
done();
}));
}, observer.onError.bind(observer), function () {
atEnd = true;
subscription.dispose();
done();
}));
};
if (!subDelay) {
start();
} else {
subscription.setDisposable(subDelay.subscribe(function () {
start();
}, observer.onError.bind(observer), function () { start(); }));
}
return new CompositeDisposable(subscription, delays);
});
};
/**
* Returns the source observable sequence, switching to the other observable sequence if a timeout is signaled.
*
* @example
* 1 - res = source.timeoutWithSelector(Rx.Observable.timer(500));
* 2 - res = source.timeoutWithSelector(Rx.Observable.timer(500), function (x) { return Rx.Observable.timer(200); });
* 3 - res = source.timeoutWithSelector(Rx.Observable.timer(500), function (x) { return Rx.Observable.timer(200); }, Rx.Observable.returnValue(42));
*
* @param {Observable} [firstTimeout] Observable sequence that represents the timeout for the first element. If not provided, this defaults to Observable.never().
* @param {Function} [timeoutDurationSelector] Selector to retrieve an observable sequence that represents the timeout between the current element and the next element.
* @param {Observable} [other] Sequence to return in case of a timeout. If not provided, this is set to Observable.throwException().
* @returns {Observable} The source sequence switching to the other sequence in case of a timeout.
*/
observableProto.timeoutWithSelector = function (firstTimeout, timeoutdurationSelector, other) {
if (arguments.length === 1) {
timeoutdurationSelector = firstTimeout;
var firstTimeout = observableNever();
}
other || (other = observableThrow(new Error('Timeout')));
var source = this;
return new AnonymousObservable(function (observer) {
var subscription = new SerialDisposable(), timer = new SerialDisposable(), original = new SingleAssignmentDisposable();
subscription.setDisposable(original);
var id = 0, switched = false, setTimer = function (timeout) {
var myId = id, timerWins = function () {
return id === myId;
};
var d = new SingleAssignmentDisposable();
timer.setDisposable(d);
d.setDisposable(timeout.subscribe(function () {
if (timerWins()) {
subscription.setDisposable(other.subscribe(observer));
}
d.dispose();
}, function (e) {
if (timerWins()) {
observer.onError(e);
}
}, function () {
if (timerWins()) {
subscription.setDisposable(other.subscribe(observer));
}
}));
};
setTimer(firstTimeout);
var observerWins = function () {
var res = !switched;
if (res) {
id++;
}
return res;
};
original.setDisposable(source.subscribe(function (x) {
if (observerWins()) {
observer.onNext(x);
var timeout;
try {
timeout = timeoutdurationSelector(x);
} catch (e) {
observer.onError(e);
return;
}
setTimer(timeout);
}
}, function (e) {
if (observerWins()) {
observer.onError(e);
}
}, function () {
if (observerWins()) {
observer.onCompleted();
}
}));
return new CompositeDisposable(subscription, timer);
});
};
/**
* Ignores values from an observable sequence which are followed by another value within a computed throttle duration.
*
* @example
* 1 - res = source.delayWithSelector(function (x) { return Rx.Scheduler.timer(x + x); });
*
* @param {Function} throttleDurationSelector Selector function to retrieve a sequence indicating the throttle duration for each given element.
* @returns {Observable} The throttled sequence.
*/
observableProto.throttleWithSelector = function (throttleDurationSelector) {
var source = this;
return new AnonymousObservable(function (observer) {
var value, hasValue = false, cancelable = new SerialDisposable(), id = 0, subscription = source.subscribe(function (x) {
var throttle;
try {
throttle = throttleDurationSelector(x);
} catch (e) {
observer.onError(e);
return;
}
hasValue = true;
value = x;
id++;
var currentid = id, d = new SingleAssignmentDisposable();
cancelable.setDisposable(d);
d.setDisposable(throttle.subscribe(function () {
if (hasValue && id === currentid) {
observer.onNext(value);
}
hasValue = false;
d.dispose();
}, observer.onError.bind(observer), function () {
if (hasValue && id === currentid) {
observer.onNext(value);
}
hasValue = false;
d.dispose();
}));
}, function (e) {
cancelable.dispose();
observer.onError(e);
hasValue = false;
id++;
}, function () {
cancelable.dispose();
if (hasValue) {
observer.onNext(value);
}
observer.onCompleted();
hasValue = false;
id++;
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* Skips elements for the specified duration from the end of the observable source sequence, using the specified scheduler to run timers.
*
* 1 - res = source.skipLastWithTime(5000);
* 2 - res = source.skipLastWithTime(5000, scheduler);
*
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for skipping elements from the end of the sequence.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout
* @returns {Observable} An observable sequence with the elements skipped during the specified duration from the end of the source sequence.
*/
observableProto.skipLastWithTime = function (duration, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
var now = scheduler.now();
q.push({ interval: now, value: x });
while (q.length > 0 && now - q[0].interval >= duration) {
observer.onNext(q.shift().value);
}
}, observer.onError.bind(observer), function () {
var now = scheduler.now();
while (q.length > 0 && now - q[0].interval >= duration) {
observer.onNext(q.shift().value);
}
observer.onCompleted();
});
});
};
/**
* Returns elements within the specified duration from the end of the observable source sequence, using the specified schedulers to run timers and to drain the collected elements.
*
* @example
* 1 - res = source.takeLastWithTime(5000, [optional timer scheduler], [optional loop scheduler]);
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the end of the sequence.
* @param {Scheduler} [timerScheduler] Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @param {Scheduler} [loopScheduler] Scheduler to drain the collected elements. If not specified, defaults to Rx.Scheduler.immediate.
* @returns {Observable} An observable sequence with the elements taken during the specified duration from the end of the source sequence.
*/
observableProto.takeLastWithTime = function (duration, timerScheduler, loopScheduler) {
return this.takeLastBufferWithTime(duration, timerScheduler).selectMany(function (xs) { return observableFromArray(xs, loopScheduler); });
};
/**
* Returns an array with the elements within the specified duration from the end of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.takeLastBufferWithTime(5000, [optional scheduler]);
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the end of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence containing a single array with the elements taken during the specified duration from the end of the source sequence.
*/
observableProto.takeLastBufferWithTime = function (duration, scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
var now = scheduler.now();
q.push({ interval: now, value: x });
while (q.length > 0 && now - q[0].interval >= duration) {
q.shift();
}
}, observer.onError.bind(observer), function () {
var now = scheduler.now(), res = [];
while (q.length > 0) {
var next = q.shift();
if (now - next.interval <= duration) {
res.push(next.value);
}
}
observer.onNext(res);
observer.onCompleted();
});
});
};
/**
* Takes elements for the specified duration from the start of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.takeWithTime(5000, [optional scheduler]);
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the start of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements taken during the specified duration from the start of the source sequence.
*/
observableProto.takeWithTime = function (duration, scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var t = scheduler.scheduleWithRelative(duration, function () {
observer.onCompleted();
});
return new CompositeDisposable(t, source.subscribe(observer));
});
};
/**
* Skips elements for the specified duration from the start of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.skipWithTime(5000, [optional scheduler]);
*
* @description
* Specifying a zero value for duration doesn't guarantee no elements will be dropped from the start of the source sequence.
* This is a side-effect of the asynchrony introduced by the scheduler, where the action that causes callbacks from the source sequence to be forwarded
* may not execute immediately, despite the zero due time.
*
* Errors produced by the source sequence are always forwarded to the result sequence, even if the error occurs before the duration.
* @param {Number} duration Duration for skipping elements from the start of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements skipped during the specified duration from the start of the source sequence.
*/
observableProto.skipWithTime = function (duration, scheduler) {
var source = this;
scheduler || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var open = false,
t = scheduler.scheduleWithRelative(duration, function () { open = true; }),
d = source.subscribe(function (x) {
if (open) {
observer.onNext(x);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
return new CompositeDisposable(t, d);
});
};
/**
* Skips elements from the observable source sequence until the specified start time, using the specified scheduler to run timers.
* Errors produced by the source sequence are always forwarded to the result sequence, even if the error occurs before the start time.
*
* @examples
* 1 - res = source.skipUntilWithTime(new Date(), [optional scheduler]);
* 2 - res = source.skipUntilWithTime(5000, [optional scheduler]);
* @param startTime Time to start taking elements from the source sequence. If this value is less than or equal to Date(), no elements will be skipped.
* @param scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements skipped until the specified start time.
*/
observableProto.skipUntilWithTime = function (startTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this, schedulerMethod = startTime instanceof Date ?
'scheduleWithAbsolute' :
'scheduleWithRelative';
return new AnonymousObservable(function (observer) {
var open = false;
return new CompositeDisposable(
scheduler[schedulerMethod](startTime, function () { open = true; }),
source.subscribe(
function (x) { open && observer.onNext(x); },
observer.onError.bind(observer),
observer.onCompleted.bind(observer)));
});
};
/**
* Takes elements for the specified duration until the specified end time, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.takeUntilWithTime(new Date(), [optional scheduler]);
* 2 - res = source.takeUntilWithTime(5000, [optional scheduler]);
* @param {Number | Date} endTime Time to stop taking elements from the source sequence. If this value is less than or equal to new Date(), the result stream will complete immediately.
* @param {Scheduler} scheduler Scheduler to run the timer on.
* @returns {Observable} An observable sequence with the elements taken until the specified end time.
*/
observableProto.takeUntilWithTime = function (endTime, scheduler) {
scheduler || (scheduler = timeoutScheduler);
var source = this, schedulerMethod = endTime instanceof Date ?
'scheduleWithAbsolute' :
'scheduleWithRelative';
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(scheduler[schedulerMethod](endTime, function () {
observer.onCompleted();
}), source.subscribe(observer));
});
};
var PausableObservable = (function (_super) {
inherits(PausableObservable, _super);
function subscribe(observer) {
var conn = this.source.publish(),
subscription = conn.subscribe(observer),
connection = disposableEmpty;
var pausable = this.subject.distinctUntilChanged().subscribe(function (b) {
if (b) {
connection = conn.connect();
} else {
connection.dispose();
connection = disposableEmpty;
}
});
return new CompositeDisposable(subscription, connection, pausable);
}
function PausableObservable(source, subject) {
this.source = source;
this.subject = subject || new Subject();
this.isPaused = true;
_super.call(this, subscribe);
}
PausableObservable.prototype.pause = function () {
if (this.isPaused === true){
return;
}
this.isPaused = true;
this.subject.onNext(false);
};
PausableObservable.prototype.resume = function () {
if (this.isPaused === false){
return;
}
this.isPaused = false;
this.subject.onNext(true);
};
return PausableObservable;
}(Observable));
/**
* Pauses the underlying observable sequence based upon the observable sequence which yields true/false.
* @example
* var pauser = new Rx.Subject();
* var source = Rx.Observable.interval(100).pausable(pauser);
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.pausable = function (pauser) {
return new PausableObservable(this, pauser);
};
function combineLatestSource(source, subject, resultSelector) {
return new AnonymousObservable(function (observer) {
var n = 2,
hasValue = [false, false],
hasValueAll = false,
isDone = false,
values = new Array(n);
function next(x, i) {
values[i] = x
var res;
hasValue[i] = true;
if (hasValueAll || (hasValueAll = hasValue.every(identity))) {
try {
res = resultSelector.apply(null, values);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone) {
observer.onCompleted();
}
}
return new CompositeDisposable(
source.subscribe(
function (x) {
next(x, 0);
},
observer.onError.bind(observer),
function () {
isDone = true;
observer.onCompleted();
}),
subject.subscribe(
function (x) {
next(x, 1);
},
observer.onError.bind(observer))
);
});
}
var PausableBufferedObservable = (function (_super) {
inherits(PausableBufferedObservable, _super);
function subscribe(observer) {
var q = [], previous = true;
var subscription =
combineLatestSource(
this.source,
this.subject.distinctUntilChanged(),
function (data, shouldFire) {
return { data: data, shouldFire: shouldFire };
})
.subscribe(
function (results) {
if (results.shouldFire && previous) {
observer.onNext(results.data);
}
if (results.shouldFire && !previous) {
while (q.length > 0) {
observer.onNext(q.shift());
}
previous = true;
} else if (!results.shouldFire && !previous) {
q.push(results.data);
} else if (!results.shouldFire && previous) {
previous = false;
}
},
function (err) {
// Empty buffer before sending error
while (q.length > 0) {
observer.onNext(q.shift());
}
observer.onError(err);
},
function () {
// Empty buffer before sending completion
while (q.length > 0) {
observer.onNext(q.shift());
}
observer.onCompleted();
}
);
this.subject.onNext(false);
return subscription;
}
function PausableBufferedObservable(source, subject) {
this.source = source;
this.subject = subject || new Subject();
this.isPaused = true;
_super.call(this, subscribe);
}
PausableBufferedObservable.prototype.pause = function () {
if (this.isPaused === true){
return;
}
this.isPaused = true;
this.subject.onNext(false);
};
PausableBufferedObservable.prototype.resume = function () {
if (this.isPaused === false){
return;
}
this.isPaused = false;
this.subject.onNext(true);
};
return PausableBufferedObservable;
}(Observable));
/**
* Pauses the underlying observable sequence based upon the observable sequence which yields true/false,
* and yields the values that were buffered while paused.
* @example
* var pauser = new Rx.Subject();
* var source = Rx.Observable.interval(100).pausableBuffered(pauser);
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.pausableBuffered = function (subject) {
return new PausableBufferedObservable(this, subject);
};
/**
* Attaches a controller to the observable sequence with the ability to queue.
* @example
* var source = Rx.Observable.interval(100).controlled();
* source.request(3); // Reads 3 values
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.controlled = function (enableQueue) {
if (enableQueue == null) { enableQueue = true; }
return new ControlledObservable(this, enableQueue);
};
var ControlledObservable = (function (_super) {
inherits(ControlledObservable, _super);
function subscribe (observer) {
return this.source.subscribe(observer);
}
function ControlledObservable (source, enableQueue) {
_super.call(this, subscribe);
this.subject = new ControlledSubject(enableQueue);
this.source = source.multicast(this.subject).refCount();
}
ControlledObservable.prototype.request = function (numberOfItems) {
if (numberOfItems == null) { numberOfItems = -1; }
return this.subject.request(numberOfItems);
};
return ControlledObservable;
}(Observable));
var ControlledSubject = Rx.ControlledSubject = (function (_super) {
function subscribe (observer) {
return this.subject.subscribe(observer);
}
inherits(ControlledSubject, _super);
function ControlledSubject(enableQueue) {
if (enableQueue == null) {
enableQueue = true;
}
_super.call(this, subscribe);
this.subject = new Subject();
this.enableQueue = enableQueue;
this.queue = enableQueue ? [] : null;
this.requestedCount = 0;
this.requestedDisposable = disposableEmpty;
this.error = null;
this.hasFailed = false;
this.hasCompleted = false;
this.controlledDisposable = disposableEmpty;
}
addProperties(ControlledSubject.prototype, Observer, {
onCompleted: function () {
checkDisposed.call(this);
this.hasCompleted = true;
if (!this.enableQueue || this.queue.length === 0) {
this.subject.onCompleted();
}
},
onError: function (error) {
checkDisposed.call(this);
this.hasFailed = true;
this.error = error;
if (!this.enableQueue || this.queue.length === 0) {
this.subject.onError(error);
}
},
onNext: function (value) {
checkDisposed.call(this);
var hasRequested = false;
if (this.requestedCount === 0) {
if (this.enableQueue) {
this.queue.push(value);
}
} else {
if (this.requestedCount !== -1) {
if (this.requestedCount-- === 0) {
this.disposeCurrentRequest();
}
}
hasRequested = true;
}
if (hasRequested) {
this.subject.onNext(value);
}
},
_processRequest: function (numberOfItems) {
if (this.enableQueue) {
//console.log('queue length', this.queue.length);
while (this.queue.length >= numberOfItems && numberOfItems > 0) {
//console.log('number of items', numberOfItems);
this.subject.onNext(this.queue.shift());
numberOfItems--;
}
if (this.queue.length !== 0) {
return { numberOfItems: numberOfItems, returnValue: true };
} else {
return { numberOfItems: numberOfItems, returnValue: false };
}
}
if (this.hasFailed) {
this.subject.onError(this.error);
this.controlledDisposable.dispose();
this.controlledDisposable = disposableEmpty;
} else if (this.hasCompleted) {
this.subject.onCompleted();
this.controlledDisposable.dispose();
this.controlledDisposable = disposableEmpty;
}
return { numberOfItems: numberOfItems, returnValue: false };
},
request: function (number) {
checkDisposed.call(this);
this.disposeCurrentRequest();
var self = this,
r = this._processRequest(number);
number = r.numberOfItems;
if (!r.returnValue) {
this.requestedCount = number;
this.requestedDisposable = disposableCreate(function () {
self.requestedCount = 0;
});
return this.requestedDisposable
} else {
return disposableEmpty;
}
},
disposeCurrentRequest: function () {
this.requestedDisposable.dispose();
this.requestedDisposable = disposableEmpty;
},
dispose: function () {
this.isDisposed = true;
this.error = null;
this.subject.dispose();
this.requestedDisposable.dispose();
}
});
return ControlledSubject;
}(Observable));
/**
* Returns a new observable that triggers on the second and subsequent triggerings of the input observable.
* The Nth triggering of the input observable passes the arguments from the N-1th and Nth triggering as a pair.
* The argument passed to the N-1th triggering is held in hidden internal state until the Nth triggering occurs.
* @returns {Observable} An observable that triggers on successive pairs of observations from the input observable as an array.
*/
observableProto.pairwise = function () {
var source = this;
return new AnonymousObservable(function (observer) {
var previous, hasPrevious = false;
return source.subscribe(
function (x) {
if (hasPrevious) {
observer.onNext([previous, x]);
} else {
hasPrevious = true;
}
previous = x;
},
observer.onError.bind(observer),
observer.onCompleted.bind(observer));
});
};
/**
* Returns two observables which partition the observations of the source by the given function.
* The first will trigger observations for those values for which the predicate returns true.
* The second will trigger observations for those values where the predicate returns false.
* The predicate is executed once for each subscribed observer.
* Both also propagate all error observations arising from the source and each completes
* when the source completes.
* @param {Function} predicate
* The function to determine which output Observable will trigger a particular observation.
* @returns {Array}
* An array of observables. The first triggers when the predicate returns true,
* and the second triggers when the predicate returns false.
*/
observableProto.partition = function(predicate, thisArg) {
var published = this.publish().refCount();
return [
published.filter(predicate, thisArg),
published.filter(function (x, i, o) { return !predicate.call(thisArg, x, i, o); })
];
};
var AnonymousObservable = Rx.AnonymousObservable = (function (__super__) {
inherits(AnonymousObservable, __super__);
// Fix subscriber to check for undefined or function returned to decorate as Disposable
function fixSubscriber(subscriber) {
if (typeof subscriber === 'undefined') {
subscriber = disposableEmpty;
} else if (typeof subscriber === 'function') {
subscriber = disposableCreate(subscriber);
}
return subscriber;
}
function AnonymousObservable(subscribe) {
if (!(this instanceof AnonymousObservable)) {
return new AnonymousObservable(subscribe);
}
function s(observer) {
var autoDetachObserver = new AutoDetachObserver(observer);
if (currentThreadScheduler.scheduleRequired()) {
currentThreadScheduler.schedule(function () {
try {
autoDetachObserver.setDisposable(fixSubscriber(subscribe(autoDetachObserver)));
} catch (e) {
if (!autoDetachObserver.fail(e)) {
throw e;
}
}
});
} else {
try {
autoDetachObserver.setDisposable(fixSubscriber(subscribe(autoDetachObserver)));
} catch (e) {
if (!autoDetachObserver.fail(e)) {
throw e;
}
}
}
return autoDetachObserver;
}
__super__.call(this, s);
}
return AnonymousObservable;
}(Observable));
/** @private */
var AutoDetachObserver = (function (_super) {
inherits(AutoDetachObserver, _super);
function AutoDetachObserver(observer) {
_super.call(this);
this.observer = observer;
this.m = new SingleAssignmentDisposable();
}
var AutoDetachObserverPrototype = AutoDetachObserver.prototype;
AutoDetachObserverPrototype.next = function (value) {
var noError = false;
try {
this.observer.onNext(value);
noError = true;
} catch (e) {
throw e;
} finally {
if (!noError) {
this.dispose();
}
}
};
AutoDetachObserverPrototype.error = function (exn) {
try {
this.observer.onError(exn);
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.completed = function () {
try {
this.observer.onCompleted();
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.setDisposable = function (value) { this.m.setDisposable(value); };
AutoDetachObserverPrototype.getDisposable = function (value) { return this.m.getDisposable(); };
/* @private */
AutoDetachObserverPrototype.disposable = function (value) {
return arguments.length ? this.getDisposable() : setDisposable(value);
};
AutoDetachObserverPrototype.dispose = function () {
_super.prototype.dispose.call(this);
this.m.dispose();
};
return AutoDetachObserver;
}(AbstractObserver));
/** @private */
var InnerSubscription = function (subject, observer) {
this.subject = subject;
this.observer = observer;
};
/**
* @private
* @memberOf InnerSubscription
*/
InnerSubscription.prototype.dispose = function () {
if (!this.subject.isDisposed && this.observer !== null) {
var idx = this.subject.observers.indexOf(this.observer);
this.subject.observers.splice(idx, 1);
this.observer = null;
}
};
/**
* Represents an object that is both an observable sequence as well as an observer.
* Each notification is broadcasted to all subscribed observers.
*/
var Subject = Rx.Subject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
if (this.exception) {
observer.onError(this.exception);
return disposableEmpty;
}
observer.onCompleted();
return disposableEmpty;
}
inherits(Subject, _super);
/**
* Creates a subject.
* @constructor
*/
function Subject() {
_super.call(this, subscribe);
this.isDisposed = false,
this.isStopped = false,
this.observers = [];
}
addProperties(Subject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
for (var i = 0, len = os.length; i < len; i++) {
os[i].onNext(value);
}
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
}
});
/**
* Creates a subject from the specified observer and observable.
* @param {Observer} observer The observer used to send messages to the subject.
* @param {Observable} observable The observable used to subscribe to messages sent from the subject.
* @returns {Subject} Subject implemented using the given observer and observable.
*/
Subject.create = function (observer, observable) {
return new AnonymousSubject(observer, observable);
};
return Subject;
}(Observable));
/**
* Represents the result of an asynchronous operation.
* The last value before the OnCompleted notification, or the error received through OnError, is sent to all subscribed observers.
*/
var AsyncSubject = Rx.AsyncSubject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
var ex = this.exception,
hv = this.hasValue,
v = this.value;
if (ex) {
observer.onError(ex);
} else if (hv) {
observer.onNext(v);
observer.onCompleted();
} else {
observer.onCompleted();
}
return disposableEmpty;
}
inherits(AsyncSubject, _super);
/**
* Creates a subject that can only receive one value and that value is cached for all future observations.
* @constructor
*/
function AsyncSubject() {
_super.call(this, subscribe);
this.isDisposed = false;
this.isStopped = false;
this.value = null;
this.hasValue = false;
this.observers = [];
this.exception = null;
}
addProperties(AsyncSubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
checkDisposed.call(this);
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence, also causing the last received value to be sent out (if any).
*/
onCompleted: function () {
var o, i, len;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
var os = this.observers.slice(0),
v = this.value,
hv = this.hasValue;
if (hv) {
for (i = 0, len = os.length; i < len; i++) {
o = os[i];
o.onNext(v);
o.onCompleted();
}
} else {
for (i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Sends a value to the subject. The last value received before successful termination will be sent to all subscribed and future observers.
* @param {Mixed} value The value to store in the subject.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
this.value = value;
this.hasValue = true;
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.exception = null;
this.value = null;
}
});
return AsyncSubject;
}(Observable));
/** @private */
var AnonymousSubject = (function (_super) {
inherits(AnonymousSubject, _super);
function subscribe(observer) {
return this.observable.subscribe(observer);
}
/**
* @private
* @constructor
*/
function AnonymousSubject(observer, observable) {
_super.call(this, subscribe);
this.observer = observer;
this.observable = observable;
}
addProperties(AnonymousSubject.prototype, Observer, {
/**
* @private
* @memberOf AnonymousSubject#
*/
onCompleted: function () {
this.observer.onCompleted();
},
/**
* @private
* @memberOf AnonymousSubject#
*/
onError: function (exception) {
this.observer.onError(exception);
},
/**
* @private
* @memberOf AnonymousSubject#
*/
onNext: function (value) {
this.observer.onNext(value);
}
});
return AnonymousSubject;
}(Observable));
/**
* Represents a value that changes over time.
* Observers can subscribe to the subject to receive the last (or initial) value and all subsequent notifications.
*/
var BehaviorSubject = Rx.BehaviorSubject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
observer.onNext(this.value);
return new InnerSubscription(this, observer);
}
var ex = this.exception;
if (ex) {
observer.onError(ex);
} else {
observer.onCompleted();
}
return disposableEmpty;
}
inherits(BehaviorSubject, _super);
/**
* @constructor
* Initializes a new instance of the BehaviorSubject class which creates a subject that caches its last value and starts with the specified value.
* @param {Mixed} value Initial value sent to observers when no other value has been received by the subject yet.
*/
function BehaviorSubject(value) {
_super.call(this, subscribe);
this.value = value,
this.observers = [],
this.isDisposed = false,
this.isStopped = false,
this.exception = null;
}
addProperties(BehaviorSubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (error) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = error;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(error);
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
this.value = value;
var os = this.observers.slice(0);
for (var i = 0, len = os.length; i < len; i++) {
os[i].onNext(value);
}
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.value = null;
this.exception = null;
}
});
return BehaviorSubject;
}(Observable));
/**
* Represents an object that is both an observable sequence as well as an observer.
* Each notification is broadcasted to all subscribed and future observers, subject to buffer trimming policies.
*/
var ReplaySubject = Rx.ReplaySubject = (function (_super) {
function RemovableDisposable (subject, observer) {
this.subject = subject;
this.observer = observer;
};
RemovableDisposable.prototype.dispose = function () {
this.observer.dispose();
if (!this.subject.isDisposed) {
var idx = this.subject.observers.indexOf(this.observer);
this.subject.observers.splice(idx, 1);
}
};
function subscribe(observer) {
var so = new ScheduledObserver(this.scheduler, observer),
subscription = new RemovableDisposable(this, so);
checkDisposed.call(this);
this._trim(this.scheduler.now());
this.observers.push(so);
var n = this.q.length;
for (var i = 0, len = this.q.length; i < len; i++) {
so.onNext(this.q[i].value);
}
if (this.hasError) {
n++;
so.onError(this.error);
} else if (this.isStopped) {
n++;
so.onCompleted();
}
so.ensureActive(n);
return subscription;
}
inherits(ReplaySubject, _super);
/**
* Initializes a new instance of the ReplaySubject class with the specified buffer size, window size and scheduler.
* @param {Number} [bufferSize] Maximum element count of the replay buffer.
* @param {Number} [windowSize] Maximum time length of the replay buffer.
* @param {Scheduler} [scheduler] Scheduler the observers are invoked on.
*/
function ReplaySubject(bufferSize, windowSize, scheduler) {
this.bufferSize = bufferSize == null ? Number.MAX_VALUE : bufferSize;
this.windowSize = windowSize == null ? Number.MAX_VALUE : windowSize;
this.scheduler = scheduler || currentThreadScheduler;
this.q = [];
this.observers = [];
this.isStopped = false;
this.isDisposed = false;
this.hasError = false;
this.error = null;
_super.call(this, subscribe);
}
addProperties(ReplaySubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/* @private */
_trim: function (now) {
while (this.q.length > this.bufferSize) {
this.q.shift();
}
while (this.q.length > 0 && (now - this.q[0].interval) > this.windowSize) {
this.q.shift();
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
var observer;
checkDisposed.call(this);
if (!this.isStopped) {
var now = this.scheduler.now();
this.q.push({ interval: now, value: value });
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
observer = o[i];
observer.onNext(value);
observer.ensureActive();
}
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (error) {
var observer;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
this.error = error;
this.hasError = true;
var now = this.scheduler.now();
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
observer = o[i];
observer.onError(error);
observer.ensureActive();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
var observer;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
var now = this.scheduler.now();
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
observer = o[i];
observer.onCompleted();
observer.ensureActive();
}
this.observers = [];
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
}
});
return ReplaySubject;
}(Observable));
if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
root.Rx = Rx;
define(function() {
return Rx;
});
} else if (freeExports && freeModule) {
// in Node.js or RingoJS
if (moduleExports) {
(freeModule.exports = Rx).Rx = Rx;
} else {
freeExports.Rx = Rx;
}
} else {
// in a browser or Rhino
root.Rx = Rx;
}
}.call(this));
|
ajax/libs/jquery/1.4.3/jquery.min.js
|
sultanshakir/cdnjs
|
/*!
* jQuery JavaScript Library v1.4.3
* http://jquery.com/
*
* Copyright 2010, John Resig
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* Includes Sizzle.js
* http://sizzlejs.com/
* Copyright 2010, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
*
* Date: Thu Oct 14 23:10:06 2010 -0400
*/
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|
hyperkitty/static/hyperkitty/libs/jquery/jquery-1.10.1.min.js
|
systers/hyperkitty
|
/*! jQuery v1.10.1 | (c) 2005, 2013 jQuery Foundation, Inc. | jquery.org/license
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|
src/routes/Battle/components/BattleStage.js
|
eunvanz/handpokemon2
|
import React from 'react'
import PropTypes from 'prop-types'
import shallowCompare from 'react-addons-shallow-compare'
import _ from 'lodash'
import ContentContainer from 'components/ContentContainer'
import GeneralRoulette from 'components/GeneralRoulette'
import Img from 'components/Img'
import MonUnit from './MonUnit'
import { isScreenSize, getMsg } from 'utils/commonUtil'
import { colors } from 'constants/colors'
import { fontSizeByDamage } from 'constants/styles'
import specialImage from './assets/fire.svg'
import normalImage from './assets/paw.png'
import battleRouletteImage from './assets/battleRoulette.png'
const rouletteStyle = {
border: `3px solid ${colors.lightGray}`, borderRadius: isScreenSize.xs() ? '5px' : '10px', margin: 'auto'
}
class BattleStage extends React.Component {
constructor (props) {
super(props)
this.state = {
enemyPicks: props.battleLog.enemyPicks,
userPicks: props.battleLog.userPicks
}
this._initAnimation = this._initAnimation.bind(this)
this._initRoulette = this._initRoulette.bind(this)
}
componentDidMount () {
const { user, setTutorialModal } = this.props
if (user.isTutorialOn && user.tutorialStep === 6) {
setTutorialModal({
show: true,
content: <div>시합은 자동으로 진행이 돼. 내 포켓몬들이 잘 싸우는지 관전만 하면 된다구. 그래도 <span className='c-lightblue'>룰렛</span>의 의미를 알아야겠지?</div>,
onClickContinue: () => {
setTutorialModal({
show: true,
isHiddenImg: true,
content: (
<div>
<div className='row'>
<div className='col-xs-12 text-center'>
<img src={battleRouletteImage} />
</div>
</div>
<div>오박사님의 룰렛을 살펴볼까? 첫번째 룰렛은 <span className='c-lightblue'>공격 포켓몬</span>을 뜻해. 두번째 룰렛은 <span className='c-lightblue'>수비 포켓몬</span>, 세번째 룰렛은 <span className='c-lightblue'>공격 타입</span>을 뜻하지.</div>
</div>
),
onClickContinue: () => {
setTutorialModal({
show: true,
isHiddenImg: true,
content: (
<div>
<div className='row'>
<div className='col-xs-12 text-center'>
<img src={battleRouletteImage} />
</div>
</div>
<div>이 룰렛의 결과로 보면 오박사님의 <span className='c-lightblue'>소미안</span>이 너의 <span className='c-lightblue'>꾸꾸리</span>를 <span className='c-lightblue'>일반공격</span>으로 공격하게 돼있어.</div>
</div>
),
onClickContinue: () => {
setTutorialModal({
show: true,
isHiddenImg: true,
content: (
<div>
<div className='row'>
<div className='col-xs-12 text-center'>
<img src={battleRouletteImage} />
</div>
</div>
<div>세번째 룰렛에는 <span className='c-lightblue'>발바닥</span>과 <span className='c-lightblue'>불꽃모양</span>이 있는데, 불꽃모양은 <span className='c-lightblue'>특수공격</span>을 의미해. <span className='c-lightblue'>1/3확률</span>로 특수공격이 발동하지.</div>
</div>
),
onClickContinue: () => {
setTutorialModal({
show: true,
content: (
<div>시합 속도를 조절하고 싶으면 <span className='c-lightblue'>화면 아래쪽의 슬라이드바</span>로 속도를 조절해봐. 자, 그럼 관전을 시작해보자!</div>
),
onClickContinue: () => {
setTutorialModal({ show: false })
this._initStage()
}
})
}
})
}
})
}
})
}
})
} else {
this._initStage()
}
}
shouldComponentUpdate (nextProps, nextState) {
return shallowCompare(this, nextProps, nextState)
}
_initStage () {
const { user } = this.props
const $ = window.$
setTimeout(() => {
const headerHeight = $('#header').height()
const controllerHeight = $('#enemyController>div').height()
const unitHeight = $('#enemy-0').height()
const spaceHeight = window.innerHeight - headerHeight - (controllerHeight * 2) - (unitHeight * 2) - 220
$('#space').animate({
height: spaceHeight
}, 100)
const slider = document.getElementById('speedSlider')
slider.style.width = '90%'
slider.style.margin = '30px auto 0px'
const noUiSlider = window.noUiSlider
noUiSlider.create(slider, {
start: user.battleSpeed || 1,
connect: 'lower',
range: {
'min': 1,
'max': 10
},
step: 0.5
})
setTimeout(() => this._initAnimation(), 100)
}, 100)
}
_initAnimation () {
const { battleLog, onClickNext, messages, locale } = this.props
const { damages } = this.state
const $ = window.$
const monSize = $('#user-1 img').width()
const movementSpeed = 800
const afterAttackDelay = 200
const damageSpeed = 1200
const infoSpeed = 600
const termToNext = 800
const guageSpeed = 200
const avoidSpeed = 50
const termForRoulette = 400
const runTurn = idx => {
const turn = battleLog.turns[idx]
const slider = document.getElementById('speedSlider')
const speed = slider.noUiSlider.get()
const speedVar = 1 / speed
const rouletteSpeed = 10 * speed > 20 ? 20 : 10 * speed
const rouletteDelay = 1 * speedVar
this.setState({ damages: Object.assign({}, damages, { speed: damageSpeed * speedVar }) })
let { attacker, defender, attackerIdx, defenderIdx, attackType, finalDamage, defenderPick, attackerPick } = turn
const animateAttack = () => {
const attackerUnit = $(`#${attacker}-${attackerIdx}`)
const defenderUnit = $(`#${defender}-${defenderIdx}`)
const defenderImage = $(`#${defender}-${defenderIdx} img`)
const attackerPosition = { top: attackerUnit.position().top, left: attackerUnit.position().left }
const defenderPosition = { top: defenderUnit.position().top, left: defenderUnit.position().left }
const offsetTop = defenderPosition.top - attackerPosition.top
const offsetLeft = defenderPosition.left - attackerPosition.left
let movementDelay = termForRoulette * speedVar
let specialDelay = 0
// 상성보너스 표시 애니메이션
if (turn.attrBonus !== '0%') {
specialDelay += infoSpeed * speedVar + infoSpeed * 2 * speedVar
movementDelay += specialDelay
const bonusNumber = Number(_.replace(turn.attrBonus, '%', ''))
const textColor = bonusNumber > 0 ? colors.blue : colors.red
const attrBonusInfoDiv = $(`#${attacker}-${attackerIdx}-attrBonusInfo`)
attrBonusInfoDiv.css('top', isScreenSize.xs() ? -25 : -30).css('color', textColor).css('opacity', 1)
.text(`${bonusNumber > 0 ? '+' : ''}${turn.attrBonus}`)
setTimeout(() => {
attrBonusInfoDiv.animate({ opacity: 0 }, infoSpeed * speedVar)
}, infoSpeed * 2 * speedVar)
}
// 특수기술명 표시 애니메이션
if (turn.attackType === 2) {
movementDelay += infoSpeed * speedVar + infoSpeed * 2 * speedVar
setTimeout(() => {
const specialInfo = $(`#${attacker}-${attackerIdx}-specialInfo`)
specialInfo.css('top', 0).css('fontSize', '14px')
specialInfo
.css({ opacity: 1, top: isScreenSize.xs() ? -25 : -30 })
.effect('pulsate')
setTimeout(() => {
specialInfo.animate({ opacity: 0 }, infoSpeed * speedVar)
}, infoSpeed * 2 * speedVar)
}, specialDelay)
}
setTimeout(() => {
// 공격 후 돌아오는 애니메이션
attackerUnit
.animate({ top: offsetTop - ((monSize / 1.5) * (attacker === 'user' ? -1 : 1)), left: offsetLeft === 0 ? offsetLeft : offsetLeft > 0 ? offsetLeft - (monSize / 1.5) : offsetLeft + (monSize / 1.5) }, movementSpeed * speedVar, 'easeInCirc')
.delay(afterAttackDelay * speedVar)
.animate({ top: 0, left: 0 }, movementSpeed * speedVar, 'easeOutCirc')
// 다음 턴 실행
setTimeout(() => {
if (idx + 1 < battleLog.turns.length) {
runTurn(idx + 1)
} else {
const type = battleLog.winner === 'user' ? 'success' : 'error'
const title = battleLog.winner === 'user' ? getMsg(messages.battleView.goodjob, locale) : getMsg(messages.battleView.lost, locale)
const html = getMsg(messages.battleView.winnerIs, locale).replace('{name}', `<span class="c-blue f-700" style="font-size: 16px;">${this.props[battleLog.winner].nickname}</span>`)
window.swal({ title, html, confirmButtonText: '확인', type })
.then(() => onClickNext(speed)).catch(() => onClickNext(speed))
}
}, (2 * movementSpeed + afterAttackDelay + termToNext) * speedVar)
setTimeout(() => {
if (turn.isAvoid) {
// 피하기 애니메이션
defenderUnit.animate({ left: isScreenSize.xs() ? -40 : -80 }, avoidSpeed * speedVar)
.delay(afterAttackDelay * speedVar)
.animate({ left: 0 }, avoidSpeed * speedVar)
} else {
// 타격당할 때 에니메이션
if (turn.finalDamage < 300) {
defenderImage.effect('bounce', 'fast')
} else {
$('body').effect('bounce', 'fast')
}
// 데미지 표시 에니메이션
const damageInfoDiv = $(`#${defender}-${defenderIdx}-damageInfo`)
damageInfoDiv.css('top', 0).css('fontSize', '16px')
damageInfoDiv
.text(finalDamage === 0 ? '완벽방어' : -1 * finalDamage)
.animate({ opacity: 1, top: isScreenSize.xs() ? -30 : -40, fontSize: fontSizeByDamage(finalDamage) }, damageSpeed * speedVar)
setTimeout(() => {
damageInfoDiv.animate({ opacity: 0 }, damageSpeed * speedVar)
}, damageSpeed * speedVar)
// 게이지 변화 애니메이션
const restGuage = $(`#${defender}-${defenderIdx}-hpGuage .restHp`)
const restPercent = defenderPick.restHp * 100 / defenderPick.totalHp
restGuage.animate({ width: `${restPercent}%` }, guageSpeed * speedVar)
// hp 텍스트 변경
$(`#${defender}-${defenderIdx} .restHpText`).text(` ${defenderPick.restHp}`)
// 죽었을 경우
if (turn.afterHp === 0) {
defenderUnit.css('opacity', 0.3)
}
}
}, movementSpeed * speedVar)
}, movementDelay) // 보너스 상성이 표기된 후 공격 시작
}
// 룰렛 시작
this._initRoulette(`${attacker}Roulette-1`, attackerIdx, rouletteSpeed, rouletteDelay, undefined, idx)
this._initRoulette(`${attacker}Roulette-2`, defenderIdx, rouletteSpeed, rouletteDelay, undefined, idx)
this._initRoulette(`${attacker}Roulette-3`, attackType, rouletteSpeed, rouletteDelay, animateAttack, idx)
setTimeout(() => $(`#${attacker}Roulette-1`).roulette('start'), 100 * speedVar)
setTimeout(() => $(`#${attacker}Roulette-2`).roulette('start'), 300 * speedVar)
setTimeout(() => $(`#${attacker}Roulette-3`).roulette('start'), 500 * speedVar)
}
runTurn(0)
}
_initRoulette (rouletteId, stopIdx, speed, duration, stopCallback, turn) {
const option = {
speed,
duration: turn < 2 ? 1 : duration,
stopImageNumber: stopIdx,
stopCallback: stopCallback
}
const rouletteDiv = window.$(`#${rouletteId}`)
if (turn < 2) {
rouletteDiv.roulette(option)
} else {
rouletteDiv.roulette('option', option)
}
}
render () {
const { user, enemy, userPicks, enemyPicks, locale } = this.props
const renderController = type => {
let myself = enemy
let myPicks = enemyPicks
let otherPicks = userPicks
if (type === 'user') {
myself = user
myPicks = userPicks
otherPicks = enemyPicks
}
return (
<div id={`${type}Controller`}>
{
type === 'user' &&
<div className='col-md-1 col-sm-2 col-xs-3 col-md-offset-4 col-sm-offset-2'>
<p style={{ marginBottom: '10px' }}>
<Img src={myself.profileImage} className='mCS_img_loaded'
style={{ border: '1px dotted #e2e2e2', width: isScreenSize.xs() ? '50px' : isScreenSize.smallerThan('md') ? '70px' : '80px', borderRadius: '50%' }} />
</p>
</div>
}
<div className={`col-md-1 col-sm-2 col-xs-3${type === 'enemy' ? ' col-md-offset-4 col-sm-offset-2' : ''}`}>
<GeneralRoulette
images={myPicks.map(p => p.mon[p.monId].monImage.filter(item => item.seq === p.imageSeq)[0].url)}
id={`${type}Roulette-1`}
style={rouletteStyle}
size={isScreenSize.xs() ? 50 : isScreenSize.smallerThan('md') ? 70 : 80}
innerSize={isScreenSize.xs() ? 50 : isScreenSize.smallerThan('md') ? 70 : 80}
/>
</div>
<div className='col-md-1 col-sm-2 col-xs-3'>
<GeneralRoulette
images={otherPicks.map(p => p.mon[p.monId].monImage.filter(item => item.seq === p.imageSeq)[0].url)}
id={`${type}Roulette-2`}
style={rouletteStyle}
size={isScreenSize.xs() ? 50 : isScreenSize.smallerThan('md') ? 70 : 80}
innerSize={isScreenSize.xs() ? 50 : isScreenSize.smallerThan('md') ? 70 : 80}
/>
</div>
<div className='col-md-1 col-sm-2 col-xs-3'>
<GeneralRoulette
images={[normalImage, normalImage, specialImage]}
id={`${type}Roulette-3`}
style={rouletteStyle}
size={isScreenSize.xs() ? 50 : isScreenSize.smallerThan('md') ? 70 : 80}
innerSize={isScreenSize.xs() ? 50 : isScreenSize.smallerThan('md') ? 70 : 80}
/>
</div>
{
type === 'enemy' &&
<div className='col-md-1 col-sm-2 col-xs-3'>
<p style={{ marginBottom: '10px' }}>
<Img src={myself.profileImage} className='mCS_img_loaded'
style={{ border: '1px dotted #e2e2e2', width: isScreenSize.xs() ? '50px' : '80px', borderRadius: '50%' }} />
</p>
</div>
}
</div>
)
}
const renderMons = (picks, type) => {
return picks.map((pick, idx) => {
return (
<MonUnit mon={pick} key={idx} id={`${type}-${idx}`} user={pick.user} locale={locale} />
)
})
}
const renderBody = () => {
return (
<div>
<div className='row text-center m-b-30'>
{renderController('enemy')}
</div>
<div className='row'>
{renderMons(this.state.enemyPicks, 'enemy')}
</div>
<div id='space' />
<div className='row'>
{renderMons(this.state.userPicks, 'user')}
</div>
<div className='row text-center m-t-30'>
{renderController('user')}
</div>
<div className='row'>
<div className='col-xs-12'>
<div id='speedSlider' className='input-slider' />
</div>
</div>
</div>
)
}
return (
<ContentContainer
body={renderBody()}
/>
)
}
}
BattleStage.contextTypes = {
router: PropTypes.object.isRequired
}
BattleStage.propTypes = {
battleLog: PropTypes.object.isRequired,
user: PropTypes.object.isRequired,
userPicks: PropTypes.array.isRequired,
enemy: PropTypes.object.isRequired,
enemyPicks: PropTypes.array.isRequired,
onClickNext: PropTypes.func.isRequired,
locale: PropTypes.string.isRequired,
messages: PropTypes.object.isRequired,
setTutorialModal: PropTypes.func.isRequired
}
export default BattleStage
|
src/js/views/transitions-target-over.js
|
smuldr/innovation-day-rater-web
|
import Container from 'react-container';
import React from 'react';
import Timers from 'react-timers';
import { Mixins, UI } from 'touchstonejs';
module.exports = React.createClass({
mixins: [Mixins.Transitions, Timers()],
componentDidMount () {
var self = this;
this.setTimeout(function () {
self.transitionTo('app:main', { transition: 'fade' });
}, 1000);
},
render () {
return (
<Container direction="column">
<UI.NavigationBar name="over" title={this.props.navbarTitle} />
<Container direction="column" align="center" justify="center" className="no-results">
<div className="no-results__icon ion-ios-photos" />
<div className="no-results__text">Hold on a sec...</div>
</Container>
</Container>
);
}
});
|
ajax/libs/primereact/6.6.0-rc.1/confirmpopup/confirmpopup.esm.js
|
cdnjs/cdnjs
|
import React, { Component } from 'react';
import ReactDOM from 'react-dom';
import { DomHandler, ConnectedOverlayScrollHandler, OverlayService, ZIndexUtils, classNames, ObjectUtils, CSSTransition, Portal } from 'primereact/core';
import { Button } from 'primereact/button';
import { localeOption } from 'primereact/api';
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 _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return self;
}
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 _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; } }
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
function confirmPopup(props) {
var appendTo = props.appendTo || document.body;
var confirmPopupWrapper = document.createDocumentFragment();
DomHandler.appendChild(confirmPopupWrapper, appendTo);
props = _objectSpread(_objectSpread({}, props), {
visible: props.visible === undefined ? true : props.visible
});
var confirmPopupEl = /*#__PURE__*/React.createElement(ConfirmPopup, props);
ReactDOM.render(confirmPopupEl, confirmPopupWrapper);
var updateConfirmPopup = function updateConfirmPopup(newProps) {
props = _objectSpread(_objectSpread({}, props), newProps);
ReactDOM.render( /*#__PURE__*/React.cloneElement(confirmPopupEl, props), confirmPopupWrapper);
};
return {
_destroy: function _destroy() {
ReactDOM.unmountComponentAtNode(confirmPopupWrapper);
},
show: function show() {
updateConfirmPopup({
visible: true,
onHide: function onHide() {
updateConfirmPopup({
visible: false
}); // reset
}
});
},
hide: function hide() {
updateConfirmPopup({
visible: false
});
},
update: function update(newProps) {
updateConfirmPopup(newProps);
}
};
}
var ConfirmPopup = /*#__PURE__*/function (_Component) {
_inherits(ConfirmPopup, _Component);
var _super = _createSuper(ConfirmPopup);
function ConfirmPopup(props) {
var _this;
_classCallCheck(this, ConfirmPopup);
_this = _super.call(this, props);
_this.state = {
visible: false
};
_this.reject = _this.reject.bind(_assertThisInitialized(_this));
_this.accept = _this.accept.bind(_assertThisInitialized(_this));
_this.hide = _this.hide.bind(_assertThisInitialized(_this));
_this.onCloseClick = _this.onCloseClick.bind(_assertThisInitialized(_this));
_this.onPanelClick = _this.onPanelClick.bind(_assertThisInitialized(_this));
_this.onEnter = _this.onEnter.bind(_assertThisInitialized(_this));
_this.onEntered = _this.onEntered.bind(_assertThisInitialized(_this));
_this.onExit = _this.onExit.bind(_assertThisInitialized(_this));
_this.onExited = _this.onExited.bind(_assertThisInitialized(_this));
_this.overlayRef = /*#__PURE__*/React.createRef();
_this.acceptBtnRef = /*#__PURE__*/React.createRef();
return _this;
}
_createClass(ConfirmPopup, [{
key: "acceptLabel",
value: function acceptLabel() {
return this.props.acceptLabel || localeOption('accept');
}
}, {
key: "rejectLabel",
value: function rejectLabel() {
return this.props.rejectLabel || localeOption('reject');
}
}, {
key: "bindDocumentClickListener",
value: function bindDocumentClickListener() {
var _this2 = this;
if (!this.documentClickListener && this.props.dismissable) {
this.documentClickListener = function (event) {
if (!_this2.isPanelClicked && _this2.isOutsideClicked(event.target)) {
_this2.hide();
}
_this2.isPanelClicked = false;
};
document.addEventListener('click', this.documentClickListener);
}
}
}, {
key: "unbindDocumentClickListener",
value: function unbindDocumentClickListener() {
if (this.documentClickListener) {
document.removeEventListener('click', this.documentClickListener);
this.documentClickListener = null;
}
}
}, {
key: "bindScrollListener",
value: function bindScrollListener() {
var _this3 = this;
if (!this.scrollHandler) {
this.scrollHandler = new ConnectedOverlayScrollHandler(this.props.target, function () {
if (_this3.state.visible) {
_this3.hide();
}
});
}
this.scrollHandler.bindScrollListener();
}
}, {
key: "unbindScrollListener",
value: function unbindScrollListener() {
if (this.scrollHandler) {
this.scrollHandler.unbindScrollListener();
}
}
}, {
key: "bindResizeListener",
value: function bindResizeListener() {
var _this4 = this;
if (!this.resizeListener) {
this.resizeListener = function () {
if (_this4.state.visible && !DomHandler.isAndroid()) {
_this4.hide();
}
};
window.addEventListener('resize', this.resizeListener);
}
}
}, {
key: "unbindResizeListener",
value: function unbindResizeListener() {
if (this.resizeListener) {
window.removeEventListener('resize', this.resizeListener);
this.resizeListener = null;
}
}
}, {
key: "isOutsideClicked",
value: function isOutsideClicked(target) {
return this.overlayRef && this.overlayRef.current && !(this.overlayRef.current.isSameNode(target) || this.overlayRef.current.contains(target));
}
}, {
key: "onCloseClick",
value: function onCloseClick(event) {
this.hide();
event.preventDefault();
}
}, {
key: "onPanelClick",
value: function onPanelClick(event) {
this.isPanelClicked = true;
OverlayService.emit('overlay-click', {
originalEvent: event,
target: this.props.target
});
}
}, {
key: "accept",
value: function accept() {
if (this.props.accept) {
this.props.accept();
}
this.hide('accept');
}
}, {
key: "reject",
value: function reject() {
if (this.props.reject) {
this.props.reject();
}
this.hide('reject');
}
}, {
key: "show",
value: function show() {
var _this5 = this;
this.setState({
visible: true
}, function () {
_this5.overlayEventListener = function (e) {
if (!_this5.isOutsideClicked(e.target)) {
_this5.isPanelClicked = true;
}
};
OverlayService.on('overlay-click', _this5.overlayEventListener);
});
}
}, {
key: "hide",
value: function hide(result) {
var _this6 = this;
this.setState({
visible: false
}, function () {
OverlayService.off('overlay-click', _this6.overlayEventListener);
_this6.overlayEventListener = null;
if (_this6.props.onHide) {
_this6.props.onHide(result);
}
});
}
}, {
key: "onEnter",
value: function onEnter() {
ZIndexUtils.set('overlay', this.overlayRef.current);
this.align();
}
}, {
key: "onEntered",
value: function onEntered() {
this.bindDocumentClickListener();
this.bindScrollListener();
this.bindResizeListener();
if (this.acceptBtnRef && this.acceptBtnRef.current) {
this.acceptBtnRef.current.focus();
}
this.props.onShow && this.props.onShow();
}
}, {
key: "onExit",
value: function onExit() {
this.unbindDocumentClickListener();
this.unbindScrollListener();
this.unbindResizeListener();
}
}, {
key: "onExited",
value: function onExited() {
ZIndexUtils.clear(this.overlayRef.current);
}
}, {
key: "align",
value: function align() {
if (this.props.target) {
DomHandler.absolutePosition(this.overlayRef.current, this.props.target);
var containerOffset = DomHandler.getOffset(this.overlayRef.current);
var targetOffset = DomHandler.getOffset(this.props.target);
var arrowLeft = 0;
if (containerOffset.left < targetOffset.left) {
arrowLeft = targetOffset.left - containerOffset.left;
}
this.overlayRef.current.style.setProperty('--overlayArrowLeft', "".concat(arrowLeft, "px"));
if (containerOffset.top < targetOffset.top) {
DomHandler.addClass(this.overlayRef.current, 'p-confirm-popup-flipped');
}
}
}
}, {
key: "componentDidMount",
value: function componentDidMount() {
if (this.props.visible) {
this.setState({
visible: true
});
}
}
}, {
key: "componentDidUpdate",
value: function componentDidUpdate(prevProps) {
if (prevProps.visible !== this.props.visible) {
this.setState({
visible: this.props.visible
});
}
}
}, {
key: "componentWillUnmount",
value: function componentWillUnmount() {
this.unbindDocumentClickListener();
this.unbindResizeListener();
if (this.scrollHandler) {
this.scrollHandler.destroy();
this.scrollHandler = null;
}
if (this.overlayEventListener) {
OverlayService.off('overlay-click', this.overlayEventListener);
this.overlayEventListener = null;
}
ZIndexUtils.clear(this.overlayRef.current);
}
}, {
key: "renderContent",
value: function renderContent() {
var iconClassName = classNames('p-confirm-popup-icon', this.props.icon);
var message = ObjectUtils.getJSXElement(this.props.message, this.props);
return /*#__PURE__*/React.createElement("div", {
className: "p-confirm-popup-content"
}, /*#__PURE__*/React.createElement("i", {
className: iconClassName
}), /*#__PURE__*/React.createElement("span", {
className: "p-confirm-popup-message"
}, message));
}
}, {
key: "renderFooter",
value: function renderFooter() {
var acceptClassName = classNames('p-confirm-popup-accept p-button-sm', this.props.acceptClassName);
var rejectClassName = classNames('p-confirm-popup-reject p-button-sm', {
'p-button-text': !this.props.rejectClassName
}, this.props.rejectClassName);
var content = /*#__PURE__*/React.createElement("div", {
className: "p-confirm-popup-footer"
}, /*#__PURE__*/React.createElement(Button, {
label: this.rejectLabel(),
icon: this.props.rejectIcon,
className: rejectClassName,
onClick: this.reject
}), /*#__PURE__*/React.createElement(Button, {
ref: this.acceptBtnRef,
label: this.acceptLabel(),
icon: this.props.acceptIcon,
className: acceptClassName,
onClick: this.accept
}));
if (this.props.footer) {
var defaultContentOptions = {
accept: this.accept,
reject: this.reject,
className: 'p-confirm-popup-footer',
acceptClassName: acceptClassName,
rejectClassName: rejectClassName,
acceptLabel: this.acceptLabel(),
rejectLabel: this.rejectLabel(),
element: content,
props: this.props
};
return ObjectUtils.getJSXElement(this.props.footer, defaultContentOptions);
}
return content;
}
}, {
key: "renderElement",
value: function renderElement() {
var className = classNames('p-confirm-popup p-component', this.props.className);
var content = this.renderContent();
var footer = this.renderFooter();
return /*#__PURE__*/React.createElement(CSSTransition, {
nodeRef: this.overlayRef,
classNames: "p-connected-overlay",
in: this.state.visible,
timeout: {
enter: 120,
exit: 100
},
options: this.props.transitionOptions,
unmountOnExit: true,
onEnter: this.onEnter,
onEntered: this.onEntered,
onExit: this.onExit,
onExited: this.onExited
}, /*#__PURE__*/React.createElement("div", {
ref: this.overlayRef,
id: this.props.id,
className: className,
style: this.props.style,
onClick: this.onPanelClick
}, content, footer));
}
}, {
key: "render",
value: function render() {
var element = this.renderElement();
return /*#__PURE__*/React.createElement(Portal, {
element: element,
appendTo: this.props.appendTo,
visible: true
});
}
}]);
return ConfirmPopup;
}(Component);
_defineProperty(ConfirmPopup, "defaultProps", {
target: null,
visible: false,
message: null,
rejectLabel: null,
acceptLabel: null,
icon: null,
rejectIcon: null,
acceptIcon: null,
rejectClassName: null,
acceptClassName: null,
className: null,
style: null,
appendTo: null,
dismissable: true,
footer: null,
onShow: null,
onHide: null,
accept: null,
reject: null,
transitionOptions: null
});
export { ConfirmPopup, confirmPopup };
|
src/views/OrderConfirm/page.js
|
daxiangaikafei/QBIndex
|
import React, { Component, PropTypes } from 'react';
import ReactDom from "react-dom";
import "./page.less";
import {fetchPosts} from "components/common/fetch";
import {withRouter} from "react-router";
import isNumber from "lodash/isNumber";
import each from "lodash/each";
import size from "lodash/size";
import { Dialog } from 'ui';
import Input from "./input.js";
class OrderConfirm extends Component {
constructor(props) {
super(props);
this.state={
showData:{
investmentNum:10,//投资金额
estimateMoney:"",//钱宝可赚
estimatePer:140,//预计百分比
bankMoney:"",//银行可赚
bankPer:17,//
totalNum:"",//合计
cycleYear:5//周期 年
},
modelData:{
name: '',
phone: '',
orderId:false
},
disabled:false,
show:false,
errorShow:false,
values:{},
errorMsgs:{
name:"姓名不能为空！",
phone:"联系电话不能为空！"
},
eMsg:"",
minPrice:10,
maxPrice:100
}
this.moneyCalculate = this.moneyCalculate.bind(this);
this.handOk = this.handOk.bind(this);
this.operate = this.operate.bind(this);
this.handChange = this.handChange.bind(this);
this.handBlur = this.handBlur.bind(this);
this.hangInChange = this.hangInChange.bind(this);
}
componentWillMount(){
//if() minPrice
//debugger
let {minPrice,maxPrice} = this.props.location&&this.props.location.state;
if(!minPrice){
this.context.router.push({pathname:"/"})
}
//let maxPrice = 1000;
let {showData} = this.state;
showData.investmentNum = minPrice;
this.setState({
minPrice,
maxPrice,
showData:Object.assign({},showData,this.moneyCalculate(showData))
});
}
handBlur(){
//&&value>=this.state.minPrice
//debugger;
//ReactDom.findDOMNode(this.refs.temp).focus();
if(this.state.showData.investmentNum< this.state.minPrice){
this.setState({
disabled:true,
eMsg:"起投金额不能小于"+this.state.minPrice+"万"
})
alert("起投金额不能小于"+this.state.minPrice+"万");
//return ;
}else if(this.state.showData.investmentNum>this.state.maxPrice){
this.setState({
disabled:true,
eMsg:"起投金额不能大于"+this.state.maxPrice+"万"
})
alert("起投金额不能大于"+this.state.maxPrice+"万");
// return ;
}else{
this.setState({
disabled:false,
showData:Object.assign({},this.state.showData,this.moneyCalculate(this.state.showData))
});
}
}
moneyCalculate(data){
var newState = {};
let {investmentNum,estimatePer,bankPer,cycleYear} = data;
newState.estimateMoney = this.calculate(investmentNum,estimatePer,cycleYear);
newState.bankMoney = this.calculate(investmentNum,bankPer,cycleYear);
newState.totalNum = investmentNum;
return newState;
}
calculate(money,per,cycle){
return (money*per*cycle/365).toFixed(2);
}
handOk(){
//0debugger;
let vaResult = true,errorMsg = this.state.eMsg;
let {values,errorMsgs,showData} = this.state;
each(errorMsgs,function(one,key){
if(one!==true){
vaResult = false;
errorMsg = one;
return false;
}
})
//debugger
if(this.state.disabled===true||vaResult===false||size(errorMsgs)!=2){
alert(errorMsg);
return;
}
this.setState({
disabled:true
})
var self = this;
let {projectId} = this.props.routeParams;
values.amount = Number(showData.investmentNum)*10000;
//debugger;
fetchPosts("/api/project/"+projectId+"/apply",values,"POST").then((data)=>{
//debugger;
if(data.code===0){
data = data.result;
self.setState({
modelData:{
name:data.user.realName,
phone:data.user.phoneNo,
orderId:data.orderId
},
disabled:false,
show:true
})
}else{
alert(data.message);
self.setState({
disabled:false
})
// self.props.router.push({pathname:"/orderinfo/"+projectId});
//self.props.router.push({pathname:"/"});
}
//consoel.log("niya . sha b ",data);
//modelData
}).catch(()=>{
self.setState({
disabled:false
})
//alert("系统繁忙，请稍后再试！");
// let data = {user:{name:"呵呵",phone:"11111111111"}}
// self.setState({
// modelData:{
// name:data.user.name,
// phone:data.user.phone,
// orderId:data.orderId
// },
// disabled:false,
// show:true
// })
})
//this.props.router.push({pathname:"/home"})
//
}
handChange(event){
let value = event.target.value.substr(0, 140);
value = Number(value);
//debugger
if(isNumber(value)&&value<=10000){
this.setState({
showData:Object.assign({},this.state.showData,{investmentNum:value})
});
console.log(Object.assign({},this.state.showData,{investmentNum:value}))
}
}
operate(data){
let {projectId} = this.props.routeParams;
//this.props.router.push({pathname:"/orderinfo/"+projectId});
this.props.history.push({pathname:"/"});
}
hangInChange(name,value){
//ReactDom.findDOMNode(this.refs.temp).focus();
let errorMsg = true,newState={};
//debugger
if(!value){
errorMsg = (name==='name'?"姓名":"联系电话")+"不能为空";
//ReactDom.findDOMNode(this.refs.temp).focus();
}else if(name ==="phone" && !/^1(3|4|5|7|8)\d{9}$/.test(value)){
errorMsg = "手机号码错误";
}
let newValue = {},newMsg = {};
newValue[name] = value;
newMsg[name] = errorMsg;
if(errorMsg===true){
newState.values = Object.assign({},this.state.values,newValue);
newState.errorMsgs = Object.assign({},this.state.errorMsgs,newMsg);
}else{
newState.errorMsgs = Object.assign({},this.state.errorMsgs,newMsg);
//alert(errorMsg);
//ReactDom.findDOMNode(this.refs.temp).focus();
//return ;
}
this.setState(newState);
}
render() {
let {inputProps} = this.props;
let {investmentNum,estimateMoney,bankMoney,totalNum} = this.state.showData;
return (
<div className="order-confirm" >
<input type="hidden" ref="temp"/>
<div className="order-join">
<div className="join-top">
<span>我要投(万元)</span>
<input type="input" value={investmentNum} onChange={this.handChange} onBlur={this.handBlur} />
</div>
<div className="join-slide hide"></div>
</div>
<div className="order-clause">
<p className="order-clause-new">个人信息</p>
<Input {...inputProps.name} onChange={this.hangInChange} />
<Input {...inputProps.phone} onChange={this.hangInChange} />
</div>
{/*<ul className="order-clause">
<li><Input title={"姓名"} /></li>
<li><Input title={"联系电话"} /></li>
<li><span>姓名</span><i></i><input type="text" /></li>
<li><span>联系电话</span><i></i><input type="text" /></li>
</ul>*/}
<div className="order-sure">
<p>合计:<span>¥{totalNum}万</span></p>
<button onClick={this.handOk}>确认</button>
</div>
<Dialog errorShow={this.state.errorShow} buttonConfirm={(data)=>this.operate(data)} show={this.state.show} data={this.state.modelData}></Dialog>
</div>
)
}
}
OrderConfirm.defaultProps = {
inputProps:{
name:{
title:"姓名",
name:"name",
maxLength:10
},
phone:{
title:"联系电话",
name:"phone",
maxLength:11,
type:"text"
}
}
}
OrderConfirm.contextTypes = {
router: React.PropTypes.object.isRequired
};
export default OrderConfirm;
/**
*
*
* type: 'success',
buttonConfirm: function () {
},
errorShow: false,
<ul className="order-estimate">
<li className="order-estimate-one">
<i></i>
<span>预计到期可赚(万元)</span>
<span className="estimate-money">{estimateMoney}</span>
</li>
<li className="order-estimate-one estimate-bank">
<i></i>
<span>银行同期可赚(万元)</span>
<span className="estimate-money">{bankMoney}</span>
</li>
</ul>
*/
//<div className="theme-img"></div>
|
app/components/OutputLine.js
|
Eric013/fil
|
import React from 'react';
import {parseType} from 'helpers';
import Chunk from 'components/Chunk';
class OutputLine extends React.Component {
render() {
var block = "console__output";
return (
<div className={block + "__line"}>
{this.props.output.map(
(chunk, i) => <Chunk key={i} chunk={chunk} />
)}
</div>
);
}
}
export default OutputLine;
|
src/js/components/MainContent.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 cx from 'classnames';
import PropTypes from 'prop-types';
import React from 'react';
const AppContent = ({ children, showValidations }) => (
<div className="wrapper-fixed-body container-fluid">
<div className="row">
<div
className={cx(
'col-sm-12',
{ 'col-lg-9': showValidations },
'main-content'
)}
>
{children}
</div>
</div>
</div>
);
AppContent.propTypes = {
children: PropTypes.node,
showValidations: PropTypes.bool.isRequired
};
export default AppContent;
|
test/module/ProjectList.spec.js
|
NUS-Workload-Predictor/front-end
|
import React from 'react';
import { mount, shallow } from 'enzyme';
import { expect } from 'chai';
import configureStore from 'redux-mock-store';
const fetch = require('isomorphic-fetch');
import App from '../containers/App';
const middlewares = [];
const mockStore = configureStore(middlewares);
function setup() {
const initialState = {
modules: [],
widgets: [],
moduleList: []
};
const store = mockStore(initialState);
const props = {
modules: [],
moduleList: [],
dispatch: () => {},
style: {},
store: store
};
const wrapper = shallow(<App { ...props } />);
return {
props,
wrapper
};
}
describe('<App />', function () {
it('should have a App', function () {
const { wrapper } = setup();
expect(wrapper.find('App')).to.have.length(1);
});
});
|
packages/mui-icons-material/lib/esm/FlutterDashOutlined.js
|
oliviertassinari/material-ui
|
import createSvgIcon from './utils/createSvgIcon';
import { jsx as _jsx } from "react/jsx-runtime";
export default createSvgIcon( /*#__PURE__*/_jsx("path", {
d: "M11.07 11.7c.29-.39.81-.56 1.27-.37.17.07.32.18.43.33.22.28.25.59.22.85-.05.33-.25.63-.54.79 0 0-4.87 2.95-5.07 2.69s3.69-4.29 3.69-4.29zM22 10c0 2.5-1 3-1.5 3-.23 0-.44-.1-.62-.26-.48 3.32-2.36 5.31-5.33 5.99.11.44.48.77.95.77h.58c.22 0 .41.15.48.36.17.52.66 1.02 1.02 1.32.25.21.24.59-.03.78-.34.24-.9.49-1.79.53-.18.01-.35-.07-.45-.22-.13-.2-.31-.56-.31-1.01 0-.3.04-.57.09-.8-.78-.16-1.39-.78-1.55-1.56-.49.06-1 .1-1.54.1-.88 0-1.7-.09-2.45-.25-.02.08-.05.16-.05.25 0 .55.45 1 1 1h.58c.22 0 .41.15.48.36.17.52.66 1.02 1.02 1.32.25.21.24.59-.03.78-.34.24-.9.49-1.79.53-.18.01-.35-.07-.45-.22-.13-.2-.31-.56-.31-1.01 0-.3.04-.57.09-.8-.9-.19-1.59-1-1.59-1.96 0-.18.03-.36.08-.53-2.46-.86-4.03-2.78-4.46-5.74-.18.17-.38.27-.62.27C3 13 2 12.5 2 10c0-2.27 1.7-4.5 3-4.5.43 0 .49.49.5.85 1.28-1.78 3.26-3.02 5.55-3.29.2-.96 1.08-1.56 1.95-1.56v1s.33-.5 1-.5c.67 0 1 .5 1 .5-.49 0-.85.35-.96.77 1.82.48 3.39 1.59 4.46 3.08.01-.36.07-.85.5-.85 1.3 0 3 2.23 3 4.5zM5 11c0 .81.1 1.53.25 2.21.18-.69.46-1.33.83-1.92-.21-.47-.34-.99-.34-1.54C5.75 7.68 7.43 6 9.5 6c.96 0 1.84.37 2.5.97.66-.6 1.54-.97 2.5-.97 2.07 0 3.75 1.68 3.75 3.75 0 .55-.12 1.07-.34 1.54.37.59.66 1.24.84 1.94.15-.68.25-1.41.25-2.23 0-3.86-3.14-7-7-7s-7 3.14-7 7zm12.98 4.29c0-.1.02-.19.02-.29 0-1.01-.26-1.95-.7-2.78-.69.78-1.68 1.28-2.8 1.28-.27 0-.54-.03-.79-.09.14-.23.23-.49.27-.77.01-.07.01-.13.02-.19.17.03.33.05.5.05 1.52 0 2.75-1.23 2.75-2.75S16.02 7 14.5 7c-.67 0-1.32.25-1.83.72l-.67.6-.67-.6C10.82 7.25 10.17 7 9.5 7 7.98 7 6.75 8.23 6.75 9.75c0 1.34.96 2.46 2.23 2.7l-.76.83c-.6-.22-1.12-.59-1.53-1.05C6.26 13.06 6 14 6 15c0 .08.01.15.01.24C7.13 17.06 9.14 18 12 18c2.88 0 4.88-.91 5.98-2.71zM16 9.75c0 .97-.67 1.75-1.5 1.75S13 10.72 13 9.75 13.67 8 14.5 8s1.5.78 1.5 1.75zm-.75-.87c0-.21-.17-.38-.38-.38s-.37.17-.37.38.17.38.38.38.37-.18.37-.38zM11 9.75c0 .97-.67 1.75-1.5 1.75S8 10.72 8 9.75 8.67 8 9.5 8s1.5.78 1.5 1.75zm-.75-.87c0-.21-.17-.38-.38-.38s-.37.17-.37.38.17.38.38.38.37-.18.37-.38z"
}), 'FlutterDashOutlined');
|
src/index.js
|
wolfib/sequenceTubeMap
|
import React from 'react';
import ReactDOM from 'react-dom';
import 'bootstrap/dist/css/bootstrap.css';
import App from './App';
ReactDOM.render(<App />, document.getElementById('root'));
|
src/svg-icons/hardware/router.js
|
kittyjumbalaya/material-components-web
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let HardwareRouter = (props) => (
<SvgIcon {...props}>
<path d="M20.2 5.9l.8-.8C19.6 3.7 17.8 3 16 3s-3.6.7-5 2.1l.8.8C13 4.8 14.5 4.2 16 4.2s3 .6 4.2 1.7zm-.9.8c-.9-.9-2.1-1.4-3.3-1.4s-2.4.5-3.3 1.4l.8.8c.7-.7 1.6-1 2.5-1 .9 0 1.8.3 2.5 1l.8-.8zM19 13h-2V9h-2v4H5c-1.1 0-2 .9-2 2v4c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2v-4c0-1.1-.9-2-2-2zM8 18H6v-2h2v2zm3.5 0h-2v-2h2v2zm3.5 0h-2v-2h2v2z"/>
</SvgIcon>
);
HardwareRouter = pure(HardwareRouter);
HardwareRouter.displayName = 'HardwareRouter';
HardwareRouter.muiName = 'SvgIcon';
export default HardwareRouter;
|
src/svg-icons/image/filter-1.js
|
ArcanisCz/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let ImageFilter1 = (props) => (
<SvgIcon {...props}>
<path d="M3 5H1v16c0 1.1.9 2 2 2h16v-2H3V5zm11 10h2V5h-4v2h2v8zm7-14H7c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V3c0-1.1-.9-2-2-2zm0 16H7V3h14v14z"/>
</SvgIcon>
);
ImageFilter1 = pure(ImageFilter1);
ImageFilter1.displayName = 'ImageFilter1';
ImageFilter1.muiName = 'SvgIcon';
export default ImageFilter1;
|
react/features/chat/components/native/Chat.js
|
bgrozev/jitsi-meet
|
// @flow
import React from 'react';
import { translate } from '../../../base/i18n';
import { JitsiModal } from '../../../base/modal';
import { connect } from '../../../base/redux';
import { CHAT_VIEW_MODAL_ID } from '../../constants';
import AbstractChat, {
_mapDispatchToProps,
_mapStateToProps,
type Props
} from '../AbstractChat';
import ChatInputBar from './ChatInputBar';
import MessageContainer from './MessageContainer';
import MessageRecipient from './MessageRecipient';
/**
* Implements a React native component that renders the chat window (modal) of
* the mobile client.
*/
class Chat extends AbstractChat<Props> {
/**
* Implements React's {@link Component#render()}.
*
* @inheritdoc
*/
render() {
return (
<JitsiModal
headerProps = {{
headerLabelKey: 'chat.title'
}}
modalId = { CHAT_VIEW_MODAL_ID }>
<MessageContainer messages = { this.props._messages } />
<MessageRecipient />
<ChatInputBar onSend = { this.props._onSendMessage } />
</JitsiModal>
);
}
}
export default translate(connect(_mapStateToProps, _mapDispatchToProps)(Chat));
|
docs/src/components/HomepageFeatures/index.js
|
activerecord-hackery/ransack
|
import React from 'react';
import clsx from 'clsx';
import styles from './styles.module.css';
const FeatureList = [
{
title: 'Easy to Use',
Svg: require('@site/static/img/undraw_docusaurus_mountain.svg').default,
description: (
<>
Docusaurus was designed from the ground up to be easily installed and
used to get your website up and running quickly.
</>
),
},
{
title: 'Focus on What Matters',
Svg: require('@site/static/img/undraw_docusaurus_tree.svg').default,
description: (
<>
Docusaurus lets you focus on your docs, and we'll do the chores. Go
ahead and move your docs into the <code>docs</code> directory.
</>
),
},
{
title: 'Powered by React',
Svg: require('@site/static/img/undraw_docusaurus_react.svg').default,
description: (
<>
Extend or customize your website layout by reusing React. Docusaurus can
be extended while reusing the same header and footer.
</>
),
},
];
function Feature({Svg, title, description}) {
return (
<div className={clsx('col col--4')}>
<div className="text--center">
<Svg className={styles.featureSvg} role="img" />
</div>
<div className="text--center padding-horiz--md">
<h3>{title}</h3>
<p>{description}</p>
</div>
</div>
);
}
export default function HomepageFeatures() {
return (
<section className={styles.features}>
<div className="container">
<div className="row">
{FeatureList.map((props, idx) => (
<Feature key={idx} {...props} />
))}
</div>
</div>
</section>
);
}
|
node_modules/grunt-plato/node_modules/plato/lib/assets/scripts/bundles/core-bundle.js
|
sorita114/imageSlider
|
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this.el.hide()},c}(),b.Line=function(a){function c(a){return this.hilight=h(this.hilight,this),this.onHoverOut=h(this.onHoverOut,this),this.onHoverMove=h(this.onHoverMove,this),this.onGridClick=h(this.onGridClick,this),this instanceof b.Line?(c.__super__.constructor.call(this,a),void 0):new b.Line(a)}return g(c,a),c.prototype.init=function(){return this.pointGrow=Raphael.animation({r:this.options.pointSize+3},25,"linear"),this.pointShrink=Raphael.animation({r:this.options.pointSize},25,"linear"),"always"!==this.options.hideHover?(this.hover=new b.Hover({parent:this.el}),this.on("hovermove",this.onHoverMove),this.on("hoverout",this.onHoverOut),this.on("gridclick",this.onGridClick)):void 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b},c.prototype.onGridClick=function(a,b){var c;return c=this.hitTest(a,b),this.fire("click",c,this.options.data[c],a,b)},c.prototype.onHoverMove=function(a,b){var c;return c=this.hitTest(a,b),this.displayHoverForRow(c)},c.prototype.onHoverOut=function(){return this.options.hideHover!==!1?this.displayHoverForRow(null):void 0},c.prototype.displayHoverForRow=function(a){var b;return null!=a?((b=this.hover).update.apply(b,this.hoverContentForRow(a)),this.hilight(a)):(this.hover.hide(),this.hilight())},c.prototype.hoverContentForRow=function(a){var b,c,d,e,f,g,h;for(d=this.data[a],b="<div class='morris-hover-row-label'>"+d.label+"</div>",h=d.y,c=f=0,g=h.length;g>f;c=++f)e=h[c],b+="<div class='morris-hover-point' style='color: "+this.colorFor(d,c,"label")+"'>\n "+this.options.labels[c]+":\n "+this.yLabelFormat(e)+"\n</div>";return"function"==typeof this.options.hoverCallback&&(b=this.options.hoverCallback(a,this.options,b)),[b,d._x,d._ymax]},c.prototype.generatePaths=function(){var a,c,d,e,f;return this.paths=function(){var g,h,j,k;for(k=[],d=g=0,h=this.options.ykeys.length;h>=0?h>g:g>h;d=h>=0?++g:--g)f=this.options.smooth===!0||(j=this.options.ykeys[d],i.call(this.options.smooth,j)>=0),c=function(){var a,b,c,f;for(c=this.data,f=[],a=0,b=c.length;b>a;a++)e=c[a],void 0!==e._y[d]&&f.push({x:e._x,y:e._y[d]});return f}.call(this),this.options.continuousLine&&(c=function(){var b,d,e;for(e=[],b=0,d=c.length;d>b;b++)a=c[b],null!==a.y&&e.push(a);return e}()),c.length>1?k.push(b.Line.createPath(c,f,this.bottom)):k.push(null);return k}.call(this)},c.prototype.draw=function(){return this.options.axes&&this.drawXAxis(),this.drawSeries(),this.options.hideHover===!1?this.displayHoverForRow(this.data.length-1):void 0},c.prototype.drawXAxis=function(){var a,c,d,e,f,g,h,i,j,k,l=this;for(h=this.bottom+this.options.padding/2,f=null,e=null,a=function(a,b){var c,d,g,i,j;return c=l.drawXAxisLabel(l.transX(b),h,a),j=c.getBBox(),c.transform("r"+-l.options.xLabelAngle),d=c.getBBox(),c.transform("t0,"+d.height/2+"..."),0!==l.options.xLabelAngle&&(i=-.5*j.width*Math.cos(l.options.xLabelAngle*Math.PI/180),c.transform("t"+i+",0...")),d=c.getBBox(),(null==f||f>=d.x+d.width||null!=e&&e>=d.x)&&d.x>=0&&d.x+d.width<l.el.width()?(0!==l.options.xLabelAngle&&(g=1.25*l.options.gridTextSize/Math.sin(l.options.xLabelAngle*Math.PI/180),e=d.x-g),f=d.x-l.options.xLabelMargin):c.remove()},d=this.options.parseTime?1===this.data.length&&"auto"===this.options.xLabels?[[this.data[0].label,this.data[0].x]]:b.labelSeries(this.xmin,this.xmax,this.width,this.options.xLabels,this.options.xLabelFormat):function(){var a,b,c,d;for(c=this.data,d=[],a=0,b=c.length;b>a;a++)g=c[a],d.push([g.label,g.x]);return d}.call(this),d.reverse(),k=[],i=0,j=d.length;j>i;i++)c=d[i],k.push(a(c[0],c[1]));return k},c.prototype.drawSeries=function(){var a,b,c,d,e,f;for(this.seriesPoints=[],a=b=d=this.options.ykeys.length-1;0>=d?0>=b:b>=0;a=0>=d?++b:--b)this._drawLineFor(a);for(f=[],a=c=e=this.options.ykeys.length-1;0>=e?0>=c:c>=0;a=0>=e?++c:--c)f.push(this._drawPointFor(a));return f},c.prototype._drawPointFor=function(a){var b,c,d,e,f,g;for(this.seriesPoints[a]=[],f=this.data,g=[],d=0,e=f.length;e>d;d++)c=f[d],b=null,null!=c._y[a]&&(b=this.drawLinePoint(c._x,c._y[a],this.options.pointSize,this.colorFor(c,a,"point"),a)),g.push(this.seriesPoints[a].push(b));return g},c.prototype._drawLineFor=function(a){var b;return b=this.paths[a],null!==b?this.drawLinePath(b,this.colorFor(null,a,"line")):void 0},c.createPath=function(a,c,d){var e,f,g,h,i,j,k,l,m,n,o,p,q,r;for(k="",c&&(g=b.Line.gradients(a)),l={y:null},h=q=0,r=a.length;r>q;h=++q)e=a[h],null!=e.y&&(null!=l.y?c?(f=g[h],j=g[h-1],i=(e.x-l.x)/4,m=l.x+i,o=Math.min(d,l.y+i*j),n=e.x-i,p=Math.min(d,e.y-i*f),k+="C"+m+","+o+","+n+","+p+","+e.x+","+e.y):k+="L"+e.x+","+e.y:c&&null==g[h]||(k+="M"+e.x+","+e.y)),l=e;return k},c.gradients=function(a){var b,c,d,e,f,g,h,i;for(c=function(a,b){return(a.y-b.y)/(a.x-b.x)},i=[],d=g=0,h=a.length;h>g;d=++g)b=a[d],null!=b.y?(e=a[d+1]||{y:null},f=a[d-1]||{y:null},null!=f.y&&null!=e.y?i.push(c(f,e)):null!=f.y?i.push(c(f,b)):null!=e.y?i.push(c(b,e)):i.push(null)):i.push(null);return i},c.prototype.hilight=function(a){var b,c,d,e,f;if(null!==this.prevHilight&&this.prevHilight!==a)for(b=c=0,e=this.seriesPoints.length-1;e>=0?e>=c:c>=e;b=e>=0?++c:--c)this.seriesPoints[b][this.prevHilight]&&this.seriesPoints[b][this.prevHilight].animate(this.pointShrink);if(null!==a&&this.prevHilight!==a)for(b=d=0,f=this.seriesPoints.length-1;f>=0?f>=d:d>=f;b=f>=0?++d:--d)this.seriesPoints[b][a]&&this.seriesPoints[b][a].animate(this.pointGrow);return this.prevHilight=a},c.prototype.colorFor=function(a,b,c){return"function"==typeof this.options.lineColors?this.options.lineColors.call(this,a,b,c):"point"===c?this.options.pointFillColors[b%this.options.pointFillColors.length]||this.options.lineColors[b%this.options.lineColors.length]:this.options.lineColors[b%this.options.lineColors.length]},c.prototype.drawXAxisLabel=function(a,b,c){return this.raphael.text(a,b,c).attr("font-size",this.options.gridTextSize).attr("font-family",this.options.gridTextFamily).attr("font-weight",this.options.gridTextWeight).attr("fill",this.options.gridTextColor)},c.prototype.drawLinePath=function(a,b){return this.raphael.path(a).attr("stroke",b).attr("stroke-width",this.options.lineWidth)},c.prototype.drawLinePoint=function(a,b,c,d,e){return this.raphael.circle(a,b,c).attr("fill",d).attr("stroke-width",this.strokeWidthForSeries(e)).attr("stroke",this.strokeForSeries(e))},c.prototype.strokeWidthForSeries=function(a){return this.options.pointWidths[a%this.options.pointWidths.length]},c.prototype.strokeForSeries=function(a){return this.options.pointStrokeColors[a%this.options.pointStrokeColors.length]},c}(b.Grid),b.labelSeries=function(c,d,e,f,g){var h,i,j,k,l,m,n,o,p,q,r;if(j=200*(d-c)/e,i=new Date(c),n=b.LABEL_SPECS[f],void 0===n)for(r=b.AUTO_LABEL_ORDER,p=0,q=r.length;q>p;p++)if(k=r[p],m=b.LABEL_SPECS[k],j>=m.span){n=m;break}for(void 0===n&&(n=b.LABEL_SPECS.second),g&&(n=a.extend({},n,{fmt:g})),h=n.start(i),l=[];(o=h.getTime())<=d;)o>=c&&l.push([n.fmt(h),o]),n.incr(h);return l},c=function(a){return{span:60*a*1e3,start:function(a){return new Date(a.getFullYear(),a.getMonth(),a.getDate(),a.getHours())},fmt:function(a){return""+b.pad2(a.getHours())+":"+b.pad2(a.getMinutes())},incr:function(b){return b.setUTCMinutes(b.getUTCMinutes()+a)}}},d=function(a){return{span:1e3*a,start:function(a){return new Date(a.getFullYear(),a.getMonth(),a.getDate(),a.getHours(),a.getMinutes())},fmt:function(a){return""+b.pad2(a.getHours())+":"+b.pad2(a.getMinutes())+":"+b.pad2(a.getSeconds())},incr:function(b){return b.setUTCSeconds(b.getUTCSeconds()+a)}}},b.LABEL_SPECS={decade:{span:1728e8,start:function(a){return new Date(a.getFullYear()-a.getFullYear()%10,0,1)},fmt:function(a){return""+a.getFullYear()},incr:function(a){return a.setFullYear(a.getFullYear()+10)}},year:{span:1728e7,start:function(a){return new Date(a.getFullYear(),0,1)},fmt:function(a){return""+a.getFullYear()},incr:function(a){return a.setFullYear(a.getFullYear()+1)}},month:{span:24192e5,start:function(a){return new Date(a.getFullYear(),a.getMonth(),1)},fmt:function(a){return""+a.getFullYear()+"-"+b.pad2(a.getMonth()+1)},incr:function(a){return a.setMonth(a.getMonth()+1)}},day:{span:864e5,start:function(a){return new Date(a.getFullYear(),a.getMonth(),a.getDate())},fmt:function(a){return""+a.getFullYear()+"-"+b.pad2(a.getMonth()+1)+"-"+b.pad2(a.getDate())},incr:function(a){return a.setDate(a.getDate()+1)}},hour:c(60),"30min":c(30),"15min":c(15),"10min":c(10),"5min":c(5),minute:c(1),"30sec":d(30),"15sec":d(15),"10sec":d(10),"5sec":d(5),second:d(1)},b.AUTO_LABEL_ORDER=["decade","year","month","day","hour","30min","15min","10min","5min","minute","30sec","15sec","10sec","5sec","second"],b.Area=function(c){function d(c){var f;return this instanceof b.Area?(f=a.extend({},e,c),this.cumulative=!f.behaveLikeLine,"auto"===f.fillOpacity&&(f.fillOpacity=f.behaveLikeLine?.8:1),d.__super__.constructor.call(this,f),void 0):new b.Area(c)}var e;return g(d,c),e={fillOpacity:"auto",behaveLikeLine:!1},d.prototype.calcPoints=function(){var a,b,c,d,e,f,g;for(f=this.data,g=[],d=0,e=f.length;e>d;d++)a=f[d],a._x=this.transX(a.x),b=0,a._y=function(){var d,e,f,g;for(f=a.y,g=[],d=0,e=f.length;e>d;d++)c=f[d],this.options.behaveLikeLine?g.push(this.transY(c)):(b+=c||0,g.push(this.transY(b)));return g}.call(this),g.push(a._ymax=Math.max.apply(Math,a._y));return g},d.prototype.drawSeries=function(){var a,b,c,d,e,f,g,h;for(this.seriesPoints=[],b=this.options.behaveLikeLine?function(){f=[];for(var a=0,b=this.options.ykeys.length-1;b>=0?b>=a:a>=b;b>=0?a++:a--)f.push(a);return f}.apply(this):function(){g=[];for(var a=e=this.options.ykeys.length-1;0>=e?0>=a:a>=0;0>=e?a++:a--)g.push(a);return g}.apply(this),h=[],c=0,d=b.length;d>c;c++)a=b[c],this._drawFillFor(a),this._drawLineFor(a),h.push(this._drawPointFor(a));return h},d.prototype._drawFillFor=function(a){var b;return b=this.paths[a],null!==b?(b+="L"+this.transX(this.xmax)+","+this.bottom+"L"+this.transX(this.xmin)+","+this.bottom+"Z",this.drawFilledPath(b,this.fillForSeries(a))):void 0},d.prototype.fillForSeries=function(a){var b;return b=Raphael.rgb2hsl(this.colorFor(this.data[a],a,"line")),Raphael.hsl(b.h,this.options.behaveLikeLine?.9*b.s:.75*b.s,Math.min(.98,this.options.behaveLikeLine?1.2*b.l:1.25*b.l))},d.prototype.drawFilledPath=function(a,b){return this.raphael.path(a).attr("fill",b).attr("fill-opacity",this.options.fillOpacity).attr("stroke-width",0)},d}(b.Line),b.Bar=function(c){function d(c){return this.onHoverOut=h(this.onHoverOut,this),this.onHoverMove=h(this.onHoverMove,this),this.onGridClick=h(this.onGridClick,this),this instanceof b.Bar?(d.__super__.constructor.call(this,a.extend({},c,{parseTime:!1})),void 0):new b.Bar(c)}return g(d,c),d.prototype.init=function(){return this.cumulative=this.options.stacked,"always"!==this.options.hideHover?(this.hover=new b.Hover({parent:this.el}),this.on("hovermove",this.onHoverMove),this.on("hoverout",this.onHoverOut),this.on("gridclick",this.onGridClick)):void 0},d.prototype.defaults={barSizeRatio:.75,barGap:3,barColors:["#0b62a4","#7a92a3","#4da74d","#afd8f8","#edc240","#cb4b4b","#9440ed"],xLabelMargin:50},d.prototype.calc=function(){var a;return this.calcBars(),this.options.hideHover===!1?(a=this.hover).update.apply(a,this.hoverContentForRow(this.data.length-1)):void 0},d.prototype.calcBars=function(){var a,b,c,d,e,f,g;for(f=this.data,g=[],a=d=0,e=f.length;e>d;a=++d)b=f[a],b._x=this.left+this.width*(a+.5)/this.data.length,g.push(b._y=function(){var a,d,e,f;for(e=b.y,f=[],a=0,d=e.length;d>a;a++)c=e[a],null!=c?f.push(this.transY(c)):f.push(null);return f}.call(this));return g},d.prototype.draw=function(){return this.options.axes&&this.drawXAxis(),this.drawSeries()},d.prototype.drawXAxis=function(){var a,b,c,d,e,f,g,h,i,j,k,l,m;for(j=this.bottom+this.options.padding/2,g=null,f=null,m=[],a=k=0,l=this.data.length;l>=0?l>k:k>l;a=l>=0?++k:--k)h=this.data[this.data.length-1-a],b=this.drawXAxisLabel(h._x,j,h.label),i=b.getBBox(),b.transform("r"+-this.options.xLabelAngle),c=b.getBBox(),b.transform("t0,"+c.height/2+"..."),0!==this.options.xLabelAngle&&(e=-.5*i.width*Math.cos(this.options.xLabelAngle*Math.PI/180),b.transform("t"+e+",0...")),(null==g||g>=c.x+c.width||null!=f&&f>=c.x)&&c.x>=0&&c.x+c.width<this.el.width()?(0!==this.options.xLabelAngle&&(d=1.25*this.options.gridTextSize/Math.sin(this.options.xLabelAngle*Math.PI/180),f=c.x-d),m.push(g=c.x-this.options.xLabelMargin)):m.push(b.remove());
return m},d.prototype.drawSeries=function(){var a,b,c,d,e,f,g,h,i,j,k,l,m,n;return c=this.width/this.options.data.length,h=null!=this.options.stacked?1:this.options.ykeys.length,a=(c*this.options.barSizeRatio-this.options.barGap*(h-1))/h,g=c*(1-this.options.barSizeRatio)/2,n=this.ymin<=0&&this.ymax>=0?this.transY(0):null,this.bars=function(){var h,o,p,q;for(p=this.data,q=[],d=h=0,o=p.length;o>h;d=++h)i=p[d],e=0,q.push(function(){var h,o,p,q;for(p=i._y,q=[],j=h=0,o=p.length;o>h;j=++h)m=p[j],null!==m?(n?(l=Math.min(m,n),b=Math.max(m,n)):(l=m,b=this.bottom),f=this.left+d*c+g,this.options.stacked||(f+=j*(a+this.options.barGap)),k=b-l,this.options.stacked&&(l-=e),this.drawBar(f,l,a,k,this.colorFor(i,j,"bar")),q.push(e+=k)):q.push(null);return q}.call(this));return q}.call(this)},d.prototype.colorFor=function(a,b,c){var d,e;return"function"==typeof this.options.barColors?(d={x:a.x,y:a.y[b],label:a.label},e={index:b,key:this.options.ykeys[b],label:this.options.labels[b]},this.options.barColors.call(this,d,e,c)):this.options.barColors[b%this.options.barColors.length]},d.prototype.hitTest=function(a){return 0===this.data.length?null:(a=Math.max(Math.min(a,this.right),this.left),Math.min(this.data.length-1,Math.floor((a-this.left)/(this.width/this.data.length))))},d.prototype.onGridClick=function(a,b){var c;return c=this.hitTest(a,b),this.fire("click",c,this.options.data[c],a,b)},d.prototype.onHoverMove=function(a,b){var c,d;return c=this.hitTest(a,b),(d=this.hover).update.apply(d,this.hoverContentForRow(c))},d.prototype.onHoverOut=function(){return this.options.hideHover!==!1?this.hover.hide():void 0},d.prototype.hoverContentForRow=function(a){var b,c,d,e,f,g,h,i;for(d=this.data[a],b="<div class='morris-hover-row-label'>"+d.label+"</div>",i=d.y,c=g=0,h=i.length;h>g;c=++g)f=i[c],b+="<div class='morris-hover-point' style='color: "+this.colorFor(d,c,"label")+"'>\n "+this.options.labels[c]+":\n "+this.yLabelFormat(f)+"\n</div>";return"function"==typeof this.options.hoverCallback&&(b=this.options.hoverCallback(a,this.options,b)),e=this.left+(a+.5)*this.width/this.data.length,[b,e]},d.prototype.drawXAxisLabel=function(a,b,c){var d;return d=this.raphael.text(a,b,c).attr("font-size",this.options.gridTextSize).attr("font-family",this.options.gridTextFamily).attr("font-weight",this.options.gridTextWeight).attr("fill",this.options.gridTextColor)},d.prototype.drawBar=function(a,b,c,d,e){return this.raphael.rect(a,b,c,d).attr("fill",e).attr("stroke-width",0)},d}(b.Grid),b.Donut=function(c){function d(c){this.select=h(this.select,this),this.click=h(this.click,this);var d;if(!(this instanceof b.Donut))return new b.Donut(c);if(this.el="string"==typeof c.element?a(document.getElementById(c.element)):a(c.element),this.options=a.extend({},this.defaults,c),null===this.el||0===this.el.length)throw new Error("Graph placeholder not found.");void 0!==c.data&&0!==c.data.length&&(this.data=c.data,this.values=function(){var a,b,c,e;for(c=this.data,e=[],a=0,b=c.length;b>a;a++)d=c[a],e.push(parseFloat(d.value));return e}.call(this),this.redraw())}return g(d,c),d.prototype.defaults={colors:["#0B62A4","#3980B5","#679DC6","#95BBD7","#B0CCE1","#095791","#095085","#083E67","#052C48","#042135"],backgroundColor:"#FFFFFF",labelColor:"#000000",formatter:b.commas},d.prototype.redraw=function(){var a,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x;for(this.el.empty(),this.raphael=new Raphael(this.el[0]),c=this.el.width()/2,d=this.el.height()/2,n=(Math.min(c,d)-10)/3,l=0,u=this.values,o=0,r=u.length;r>o;o++)m=u[o],l+=m;for(i=5/(2*n),a=1.9999*Math.PI-i*this.data.length,g=0,f=0,this.segments=[],v=this.values,e=p=0,s=v.length;s>p;e=++p)m=v[e],j=g+i+a*(m/l),k=new b.DonutSegment(c,d,2*n,n,g,j,this.options.colors[f%this.options.colors.length],this.options.backgroundColor,f,this.raphael),k.render(),this.segments.push(k),k.on("hover",this.select),k.on("click",this.click),g=j,f+=1;for(this.text1=this.drawEmptyDonutLabel(c,d-10,this.options.labelColor,15,800),this.text2=this.drawEmptyDonutLabel(c,d+10,this.options.labelColor,14),h=Math.max.apply(null,function(){var a,b,c,d;for(c=this.values,d=[],a=0,b=c.length;b>a;a++)m=c[a],d.push(m);return d}.call(this)),f=0,w=this.values,x=[],q=0,t=w.length;t>q;q++){if(m=w[q],m===h){this.select(f);break}x.push(f+=1)}return x},d.prototype.click=function(a){return this.fire("click",a,this.data[a])},d.prototype.select=function(a){var b,c,d,e,f,g;for(g=this.segments,e=0,f=g.length;f>e;e++)c=g[e],c.deselect();return d=this.segments[a],d.select(),b=this.data[a],this.setLabels(b.label,this.options.formatter(b.value,b))},d.prototype.setLabels=function(a,b){var c,d,e,f,g,h,i,j;return c=2*(Math.min(this.el.width()/2,this.el.height()/2)-10)/3,f=1.8*c,e=c/2,d=c/3,this.text1.attr({text:a,transform:""}),g=this.text1.getBBox(),h=Math.min(f/g.width,e/g.height),this.text1.attr({transform:"S"+h+","+h+","+(g.x+g.width/2)+","+(g.y+g.height)}),this.text2.attr({text:b,transform:""}),i=this.text2.getBBox(),j=Math.min(f/i.width,d/i.height),this.text2.attr({transform:"S"+j+","+j+","+(i.x+i.width/2)+","+i.y})},d.prototype.drawEmptyDonutLabel=function(a,b,c,d,e){var f;return f=this.raphael.text(a,b,"").attr("font-size",d).attr("fill",c),null!=e&&f.attr("font-weight",e),f},d}(b.EventEmitter),b.DonutSegment=function(a){function b(a,b,c,d,e,f,g,i,j,k){this.cx=a,this.cy=b,this.inner=c,this.outer=d,this.color=g,this.backgroundColor=i,this.index=j,this.raphael=k,this.deselect=h(this.deselect,this),this.select=h(this.select,this),this.sin_p0=Math.sin(e),this.cos_p0=Math.cos(e),this.sin_p1=Math.sin(f),this.cos_p1=Math.cos(f),this.is_long=f-e>Math.PI?1:0,this.path=this.calcSegment(this.inner+3,this.inner+this.outer-5),this.selectedPath=this.calcSegment(this.inner+3,this.inner+this.outer),this.hilight=this.calcArc(this.inner)}return g(b,a),b.prototype.calcArcPoints=function(a){return[this.cx+a*this.sin_p0,this.cy+a*this.cos_p0,this.cx+a*this.sin_p1,this.cy+a*this.cos_p1]},b.prototype.calcSegment=function(a,b){var c,d,e,f,g,h,i,j,k,l;return k=this.calcArcPoints(a),c=k[0],e=k[1],d=k[2],f=k[3],l=this.calcArcPoints(b),g=l[0],i=l[1],h=l[2],j=l[3],"M"+c+","+e+("A"+a+","+a+",0,"+this.is_long+",0,"+d+","+f)+("L"+h+","+j)+("A"+b+","+b+",0,"+this.is_long+",1,"+g+","+i)+"Z"},b.prototype.calcArc=function(a){var b,c,d,e,f;return f=this.calcArcPoints(a),b=f[0],d=f[1],c=f[2],e=f[3],"M"+b+","+d+("A"+a+","+a+",0,"+this.is_long+",0,"+c+","+e)},b.prototype.render=function(){var a=this;return this.arc=this.drawDonutArc(this.hilight,this.color),this.seg=this.drawDonutSegment(this.path,this.color,this.backgroundColor,function(){return a.fire("hover",a.index)},function(){return a.fire("click",a.index)})},b.prototype.drawDonutArc=function(a,b){return this.raphael.path(a).attr({stroke:b,"stroke-width":2,opacity:0})},b.prototype.drawDonutSegment=function(a,b,c,d,e){return this.raphael.path(a).attr({fill:b,stroke:c,"stroke-width":3}).hover(d).click(e)},b.prototype.select=function(){return this.selected?void 0:(this.seg.animate({path:this.selectedPath},150,"<>"),this.arc.animate({opacity:1},150,"<>"),this.selected=!0)},b.prototype.deselect=function(){return this.selected?(this.seg.animate({path:this.path},150,"<>"),this.arc.animate({opacity:0},150,"<>"),this.selected=!1):void 0},b}(b.EventEmitter)}.call(this),function(a){a.fn.fitText=function(b,c){var d=b||1,e=a.extend({minFontSize:Number.NEGATIVE_INFINITY,maxFontSize:Number.POSITIVE_INFINITY},c);return this.each(function(){var b=a(this),c=function(){b.css("font-size",Math.max(Math.min(b.width()/(10*d),parseFloat(e.maxFontSize)),parseFloat(e.minFontSize)))};c(),a(window).on("resize",c)})}}(jQuery),+function(a){"use strict";var b=function(a,b){this.type=this.options=this.enabled=this.timeout=this.hoverState=this.$element=null,this.init("tooltip",a,b)};b.DEFAULTS={animation:!0,placement:"top",selector:!1,template:'<div class="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',trigger:"hover focus",title:"",delay:0,html:!1,container:!1},b.prototype.init=function(b,c,d){this.enabled=!0,this.type=b,this.$element=a(c),this.options=this.getOptions(d);for(var e=this.options.trigger.split(" "),f=e.length;f--;){var g=e[f];if("click"==g)this.$element.on("click."+this.type,this.options.selector,a.proxy(this.toggle,this));else if("manual"!=g){var h="hover"==g?"mouseenter":"focus",i="hover"==g?"mouseleave":"blur";this.$element.on(h+"."+this.type,this.options.selector,a.proxy(this.enter,this)),this.$element.on(i+"."+this.type,this.options.selector,a.proxy(this.leave,this))}}this.options.selector?this._options=a.extend({},this.options,{trigger:"manual",selector:""}):this.fixTitle()},b.prototype.getDefaults=function(){return b.DEFAULTS},b.prototype.getOptions=function(b){return b=a.extend({},this.getDefaults(),this.$element.data(),b),b.delay&&"number"==typeof b.delay&&(b.delay={show:b.delay,hide:b.delay}),b},b.prototype.getDelegateOptions=function(){var b={},c=this.getDefaults();return this._options&&a.each(this._options,function(a,d){c[a]!=d&&(b[a]=d)}),b},b.prototype.enter=function(b){var c=b instanceof this.constructor?b:a(b.currentTarget)[this.type](this.getDelegateOptions()).data("bs."+this.type);return clearTimeout(c.timeout),c.hoverState="in",c.options.delay&&c.options.delay.show?(c.timeout=setTimeout(function(){"in"==c.hoverState&&c.show()},c.options.delay.show),void 0):c.show()},b.prototype.leave=function(b){var c=b instanceof this.constructor?b:a(b.currentTarget)[this.type](this.getDelegateOptions()).data("bs."+this.type);return clearTimeout(c.timeout),c.hoverState="out",c.options.delay&&c.options.delay.hide?(c.timeout=setTimeout(function(){"out"==c.hoverState&&c.hide()},c.options.delay.hide),void 0):c.hide()},b.prototype.show=function(){var b=a.Event("show.bs."+this.type);if(this.hasContent()&&this.enabled){if(this.$element.trigger(b),b.isDefaultPrevented())return;var c=this.tip();this.setContent(),this.options.animation&&c.addClass("fade");var d="function"==typeof this.options.placement?this.options.placement.call(this,c[0],this.$element[0]):this.options.placement,e=/\s?auto?\s?/i,f=e.test(d);f&&(d=d.replace(e,"")||"top"),c.detach().css({top:0,left:0,display:"block"}).addClass(d),this.options.container?c.appendTo(this.options.container):c.insertAfter(this.$element);var g=this.getPosition(),h=c[0].offsetWidth,i=c[0].offsetHeight;if(f){var j=this.$element.parent(),k=d,l=document.documentElement.scrollTop||document.body.scrollTop,m="body"==this.options.container?window.innerWidth:j.outerWidth(),n="body"==this.options.container?window.innerHeight:j.outerHeight(),o="body"==this.options.container?0:j.offset().left;d="bottom"==d&&g.top+g.height+i-l>n?"top":"top"==d&&g.top-l-i<0?"bottom":"right"==d&&g.right+h>m?"left":"left"==d&&g.left-h<o?"right":d,c.removeClass(k).addClass(d)}var p=this.getCalculatedOffset(d,g,h,i);this.applyPlacement(p,d),this.$element.trigger("shown.bs."+this.type)}},b.prototype.applyPlacement=function(a,b){var c,d=this.tip(),e=d[0].offsetWidth,f=d[0].offsetHeight,g=parseInt(d.css("margin-top"),10),h=parseInt(d.css("margin-left"),10);isNaN(g)&&(g=0),isNaN(h)&&(h=0),a.top=a.top+g,a.left=a.left+h,d.offset(a).addClass("in");var i=d[0].offsetWidth,j=d[0].offsetHeight;if("top"==b&&j!=f&&(c=!0,a.top=a.top+f-j),/bottom|top/.test(b)){var k=0;a.left<0&&(k=-2*a.left,a.left=0,d.offset(a),i=d[0].offsetWidth,j=d[0].offsetHeight),this.replaceArrow(k-e+i,i,"left")}else this.replaceArrow(j-f,j,"top");c&&d.offset(a)},b.prototype.replaceArrow=function(a,b,c){this.arrow().css(c,a?50*(1-a/b)+"%":"")},b.prototype.setContent=function(){var a=this.tip(),b=this.getTitle();a.find(".tooltip-inner")[this.options.html?"html":"text"](b),a.removeClass("fade in top bottom left right")},b.prototype.hide=function(){function b(){"in"!=c.hoverState&&d.detach()}var c=this,d=this.tip(),e=a.Event("hide.bs."+this.type);return this.$element.trigger(e),e.isDefaultPrevented()?void 0:(d.removeClass("in"),a.support.transition&&this.$tip.hasClass("fade")?d.one(a.support.transition.end,b).emulateTransitionEnd(150):b(),this.$element.trigger("hidden.bs."+this.type),this)},b.prototype.fixTitle=function(){var a=this.$element;(a.attr("title")||"string"!=typeof a.attr("data-original-title"))&&a.attr("data-original-title",a.attr("title")||"").attr("title","")},b.prototype.hasContent=function(){return this.getTitle()},b.prototype.getPosition=function(){var b=this.$element[0];return a.extend({},"function"==typeof b.getBoundingClientRect?b.getBoundingClientRect():{width:b.offsetWidth,height:b.offsetHeight},this.$element.offset())},b.prototype.getCalculatedOffset=function(a,b,c,d){return"bottom"==a?{top:b.top+b.height,left:b.left+b.width/2-c/2}:"top"==a?{top:b.top-d,left:b.left+b.width/2-c/2}:"left"==a?{top:b.top+b.height/2-d/2,left:b.left-c}:{top:b.top+b.height/2-d/2,left:b.left+b.width}},b.prototype.getTitle=function(){var a,b=this.$element,c=this.options;return a=b.attr("data-original-title")||("function"==typeof c.title?c.title.call(b[0]):c.title)},b.prototype.tip=function(){return this.$tip=this.$tip||a(this.options.template)},b.prototype.arrow=function(){return this.$arrow=this.$arrow||this.tip().find(".tooltip-arrow")},b.prototype.validate=function(){this.$element[0].parentNode||(this.hide(),this.$element=null,this.options=null)},b.prototype.enable=function(){this.enabled=!0},b.prototype.disable=function(){this.enabled=!1},b.prototype.toggleEnabled=function(){this.enabled=!this.enabled},b.prototype.toggle=function(b){var c=b?a(b.currentTarget)[this.type](this.getDelegateOptions()).data("bs."+this.type):this;c.tip().hasClass("in")?c.leave(c):c.enter(c)},b.prototype.destroy=function(){this.hide().$element.off("."+this.type).removeData("bs."+this.type)};var c=a.fn.tooltip;a.fn.tooltip=function(c){return this.each(function(){var d=a(this),e=d.data("bs.tooltip"),f="object"==typeof c&&c;e||d.data("bs.tooltip",e=new b(this,f)),"string"==typeof c&&e[c]()})},a.fn.tooltip.Constructor=b,a.fn.tooltip.noConflict=function(){return a.fn.tooltip=c,this}}(window.jQuery),+function(a){"use strict";var b=function(a,b){this.init("popover",a,b)};if(!a.fn.tooltip)throw new Error("Popover requires tooltip.js");b.DEFAULTS=a.extend({},a.fn.tooltip.Constructor.DEFAULTS,{placement:"right",trigger:"click",content:"",template:'<div class="popover"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>'}),b.prototype=a.extend({},a.fn.tooltip.Constructor.prototype),b.prototype.constructor=b,b.prototype.getDefaults=function(){return b.DEFAULTS},b.prototype.setContent=function(){var a=this.tip(),b=this.getTitle(),c=this.getContent();a.find(".popover-title")[this.options.html?"html":"text"](b),a.find(".popover-content")[this.options.html?"html":"text"](c),a.removeClass("fade top bottom left right in"),a.find(".popover-title").html()||a.find(".popover-title").hide()},b.prototype.hasContent=function(){return this.getTitle()||this.getContent()},b.prototype.getContent=function(){var a=this.$element,b=this.options;return a.attr("data-content")||("function"==typeof b.content?b.content.call(a[0]):b.content)},b.prototype.arrow=function(){return this.$arrow=this.$arrow||this.tip().find(".arrow")},b.prototype.tip=function(){return this.$tip||(this.$tip=a(this.options.template)),this.$tip};var c=a.fn.popover;a.fn.popover=function(c){return this.each(function(){var d=a(this),e=d.data("bs.popover"),f="object"==typeof c&&c;e||d.data("bs.popover",e=new b(this,f)),"string"==typeof c&&e[c]()})},a.fn.popover.Constructor=b,a.fn.popover.noConflict=function(){return a.fn.popover=c,this}}(window.jQuery);
|
actor-apps/app-web/src/app/components/common/Favicon.react.js
|
berserkertdl/actor-platform
|
import React from 'react';
export default class Fav extends React.Component {
static propTypes = {
path: React.PropTypes.string
}
constructor(props) {
super(props);
//// Create link element and it's attributes
//let favicon = document.createElement('link');
//let rel = document.createAttribute('rel');
//let type = document.createAttribute('type');
//let href = document.createAttribute('href');
//let id = document.createAttribute('id');
//
//// Set attributes values
//rel.value = 'icon';
//type.value = 'image/png';
//href.value = props.path;
//id.value = 'favicon';
//
//// Set attributes to favicon element
//favicon.setAttributeNode(rel);
//favicon.setAttributeNode(type);
//favicon.setAttributeNode(href);
//favicon.setAttributeNode(id);
//
//// Append favicon to head
//document.head.appendChild(favicon);
}
componentDidUpdate() {
// Clone created element and create href attribute
let updatedFavicon = document.getElementById('favicon').cloneNode(true);
let href = document.createAttribute('href');
// Set new href attribute
href.value = this.props.path;
updatedFavicon.setAttributeNode(href);
// Remove old and add new favicon
document.getElementById('favicon').remove();
document.head.appendChild(updatedFavicon);
}
render() {
return null;
}
}
|
examples/real-world/index.js
|
cornedor/redux
|
import 'babel-core/polyfill';
import React from 'react';
import BrowserHistory from 'react-router/lib/BrowserHistory';
import { Provider } from 'react-redux';
import { Router, Route } from 'react-router';
import configureStore from './store/configureStore';
import App from './containers/App';
import UserPage from './containers/UserPage';
import RepoPage from './containers/RepoPage';
const history = new BrowserHistory();
const store = configureStore();
React.render(
<Provider store={store}>
{() =>
<Router history={history}>
<Route path="/" component={App}>
<Route path="/:login/:name"
component={RepoPage} />
<Route path="/:login"
component={UserPage} />
</Route>
</Router>
}
</Provider>,
document.getElementById('root')
);
|
sites/all/modules/devel/jquery-1.4.4-uncompressed.js
|
tribesbcn/hexacath
|
/*!
* jQuery JavaScript Library v1.4.4
* http://jquery.com/
*
* Copyright 2010, John Resig
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* Includes Sizzle.js
* http://sizzlejs.com/
* Copyright 2010, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
*
* Date: Thu Nov 11 19:04:53 2010 -0500
*/
(function( window, undefined ) {
// Use the correct document accordingly with window argument (sandbox)
var document = window.document;
var jQuery = (function() {
// Define a local copy of jQuery
var jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
return new jQuery.fn.init( selector, context );
},
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$,
// A central reference to the root jQuery(document)
rootjQuery,
// A simple way to check for HTML strings or ID strings
// (both of which we optimize for)
quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]+)$)/,
// Is it a simple selector
isSimple = /^.[^:#\[\.,]*$/,
// Check if a string has a non-whitespace character in it
rnotwhite = /\S/,
rwhite = /\s/,
// Used for trimming whitespace
trimLeft = /^\s+/,
trimRight = /\s+$/,
// Check for non-word characters
rnonword = /\W/,
// Check for digits
rdigit = /\d/,
// Match a standalone tag
rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
// JSON RegExp
rvalidchars = /^[\],:{}\s]*$/,
rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,
rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
// Useragent RegExp
rwebkit = /(webkit)[ \/]([\w.]+)/,
ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/,
rmsie = /(msie) ([\w.]+)/,
rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,
// Keep a UserAgent string for use with jQuery.browser
userAgent = navigator.userAgent,
// For matching the engine and version of the browser
browserMatch,
// Has the ready events already been bound?
readyBound = false,
// The functions to execute on DOM ready
readyList = [],
// The ready event handler
DOMContentLoaded,
// Save a reference to some core methods
toString = Object.prototype.toString,
hasOwn = Object.prototype.hasOwnProperty,
push = Array.prototype.push,
slice = Array.prototype.slice,
trim = String.prototype.trim,
indexOf = Array.prototype.indexOf,
// [[Class]] -> type pairs
class2type = {};
jQuery.fn = jQuery.prototype = {
init: function( selector, context ) {
var match, elem, ret, doc;
// Handle $(""), $(null), or $(undefined)
if ( !selector ) {
return this;
}
// Handle $(DOMElement)
if ( selector.nodeType ) {
this.context = this[0] = selector;
this.length = 1;
return this;
}
// The body element only exists once, optimize finding it
if ( selector === "body" && !context && document.body ) {
this.context = document;
this[0] = document.body;
this.selector = "body";
this.length = 1;
return this;
}
// Handle HTML strings
if ( typeof selector === "string" ) {
// Are we dealing with HTML string or an ID?
match = quickExpr.exec( selector );
// Verify a match, and that no context was specified for #id
if ( match && (match[1] || !context) ) {
// HANDLE: $(html) -> $(array)
if ( match[1] ) {
doc = (context ? context.ownerDocument || context : document);
// If a single string is passed in and it's a single tag
// just do a createElement and skip the rest
ret = rsingleTag.exec( selector );
if ( ret ) {
if ( jQuery.isPlainObject( context ) ) {
selector = [ document.createElement( ret[1] ) ];
jQuery.fn.attr.call( selector, context, true );
} else {
selector = [ doc.createElement( ret[1] ) ];
}
} else {
ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
selector = (ret.cacheable ? ret.fragment.cloneNode(true) : ret.fragment).childNodes;
}
return jQuery.merge( this, selector );
// 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: $("TAG")
} else if ( !context && !rnonword.test( selector ) ) {
this.selector = selector;
this.context = document;
selector = document.getElementsByTagName( selector );
return jQuery.merge( this, selector );
// 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 jQuery( context ).find( selector );
}
// 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 current version of jQuery being used
jquery: "1.4.4",
// The default length of a jQuery object is 0
length: 0,
// The number of elements contained in the matched element set
size: function() {
return this.length;
},
toArray: function() {
return slice.call( this, 0 );
},
// 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.slice(num)[ 0 ] : this[ num ] );
},
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems, name, selector ) {
// Build a new jQuery matched element set
var ret = jQuery();
if ( jQuery.isArray( elems ) ) {
push.apply( ret, elems );
} else {
jQuery.merge( ret, elems );
}
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
ret.context = this.context;
if ( name === "find" ) {
ret.selector = this.selector + (this.selector ? " " : "") + selector;
} else if ( name ) {
ret.selector = this.selector + "." + name + "(" + selector + ")";
}
// 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 ) {
// Attach the listeners
jQuery.bindReady();
// If the DOM is already ready
if ( jQuery.isReady ) {
// Execute the function immediately
fn.call( document, jQuery );
// Otherwise, remember the function for later
} else if ( readyList ) {
// Add the function to the wait list
readyList.push( fn );
}
return this;
},
eq: function( i ) {
return i === -1 ?
this.slice( i ) :
this.slice( i, +i + 1 );
},
first: function() {
return this.eq( 0 );
},
last: function() {
return this.eq( -1 );
},
slice: function() {
return this.pushStack( slice.apply( this, arguments ),
"slice", slice.call(arguments).join(",") );
},
map: function( callback ) {
return this.pushStack( jQuery.map(this, function( elem, i ) {
return callback.call( elem, i, elem );
}));
},
end: function() {
return this.prevObject || jQuery(null);
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: 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 options, name, src, copy, copyIsArray, 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({
noConflict: function( deep ) {
window.$ = _$;
if ( deep ) {
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,
// Handle when the DOM is ready
ready: function( wait ) {
// A third-party is pushing the ready event forwards
if ( wait === true ) {
jQuery.readyWait--;
}
// Make sure that the DOM is not already loaded
if ( !jQuery.readyWait || (wait !== true && !jQuery.isReady) ) {
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( !document.body ) {
return setTimeout( jQuery.ready, 1 );
}
// 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
if ( readyList ) {
// Execute all of them
var fn,
i = 0,
ready = readyList;
// Reset the list of functions
readyList = null;
while ( (fn = ready[ i++ ]) ) {
fn.call( document, jQuery );
}
// Trigger any bound ready events
if ( jQuery.fn.trigger ) {
jQuery( document ).trigger( "ready" ).unbind( "ready" );
}
}
}
},
bindReady: function() {
if ( readyBound ) {
return;
}
readyBound = true;
// Catch cases where $(document).ready() is called after the
// browser event has already occurred.
if ( document.readyState === "complete" ) {
// Handle it asynchronously to allow scripts the opportunity to delay ready
return setTimeout( jQuery.ready, 1 );
}
// Mozilla, Opera and webkit nightlies currently support this event
if ( document.addEventListener ) {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
// A fallback to window.onload, that will always work
window.addEventListener( "load", jQuery.ready, false );
// If IE event model is used
} else if ( document.attachEvent ) {
// ensure firing before onload,
// maybe late but safe also for iframes
document.attachEvent("onreadystatechange", DOMContentLoaded);
// A fallback to window.onload, that will always work
window.attachEvent( "onload", jQuery.ready );
// If IE and not a frame
// continually check to see if the document is ready
var toplevel = false;
try {
toplevel = window.frameElement == null;
} catch(e) {}
if ( document.documentElement.doScroll && toplevel ) {
doScrollCheck();
}
}
},
// 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";
},
// A crude way of determining if an object is a window
isWindow: function( obj ) {
return obj && typeof obj === "object" && "setInterval" in obj;
},
isNaN: function( obj ) {
return obj == null || !rdigit.test( obj ) || isNaN( obj );
},
type: function( obj ) {
return obj == null ?
String( obj ) :
class2type[ toString.call(obj) ] || "object";
},
isPlainObject: function( obj ) {
// 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;
}
// Not own constructor property must be Object
if ( obj.constructor &&
!hasOwn.call(obj, "constructor") &&
!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
return false;
}
// Own properties are enumerated firstly, so to speed up,
// if last one is own, then all properties are own.
var key;
for ( key in obj ) {}
return key === undefined || hasOwn.call( obj, key );
},
isEmptyObject: function( obj ) {
for ( var name in obj ) {
return false;
}
return true;
},
error: function( msg ) {
throw msg;
},
parseJSON: function( data ) {
if ( typeof data !== "string" || !data ) {
return null;
}
// Make sure leading/trailing whitespace is removed (IE can't handle it)
data = jQuery.trim( 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, "")) ) {
// Try to use the native JSON parser first
return window.JSON && window.JSON.parse ?
window.JSON.parse( data ) :
(new Function("return " + data))();
} else {
jQuery.error( "Invalid JSON: " + data );
}
},
noop: function() {},
// Evalulates a script in a global context
globalEval: function( data ) {
if ( data && rnotwhite.test(data) ) {
// Inspired by code by Andrea Giammarchi
// http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
var head = document.getElementsByTagName("head")[0] || document.documentElement,
script = document.createElement("script");
script.type = "text/javascript";
if ( jQuery.support.scriptEval ) {
script.appendChild( document.createTextNode( data ) );
} else {
script.text = data;
}
// Use insertBefore instead of appendChild to circumvent an IE6 bug.
// This arises when a base node is used (#2709).
head.insertBefore( script, head.firstChild );
head.removeChild( script );
}
},
nodeName: function( elem, name ) {
return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
},
// args is for internal usage only
each: function( object, callback, args ) {
var name, i = 0,
length = object.length,
isObj = length === undefined || jQuery.isFunction(object);
if ( args ) {
if ( isObj ) {
for ( name in object ) {
if ( callback.apply( object[ name ], args ) === false ) {
break;
}
}
} else {
for ( ; i < length; ) {
if ( callback.apply( object[ i++ ], args ) === false ) {
break;
}
}
}
// A special, fast, case for the most common use of each
} else {
if ( isObj ) {
for ( name in object ) {
if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
break;
}
}
} else {
for ( var value = object[0];
i < length && callback.call( value, i, value ) !== false; value = object[++i] ) {}
}
}
return object;
},
// Use native String.trim function wherever possible
trim: trim ?
function( text ) {
return text == null ?
"" :
trim.call( text );
} :
// Otherwise use our own trimming functionality
function( text ) {
return text == null ?
"" :
text.toString().replace( trimLeft, "" ).replace( trimRight, "" );
},
// results is for internal usage only
makeArray: function( array, results ) {
var ret = results || [];
if ( array != null ) {
// The window, strings (and functions) also have 'length'
// The extra typeof function check is to prevent crashes
// in Safari 2 (See: #3039)
// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
var type = jQuery.type(array);
if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) {
push.call( ret, array );
} else {
jQuery.merge( ret, array );
}
}
return ret;
},
inArray: function( elem, array ) {
if ( array.indexOf ) {
return array.indexOf( elem );
}
for ( var i = 0, length = array.length; i < length; i++ ) {
if ( array[ i ] === elem ) {
return i;
}
}
return -1;
},
merge: function( first, second ) {
var i = first.length,
j = 0;
if ( typeof second.length === "number" ) {
for ( var l = second.length; 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 ret = [], retVal;
inv = !!inv;
// Go through the array, only saving the items
// that pass the validator function
for ( var i = 0, length = elems.length; 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 ret = [], value;
// Go through the array, translating each of the items to their
// new value (or values).
for ( var i = 0, length = elems.length; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
return ret.concat.apply( [], ret );
},
// A global GUID counter for objects
guid: 1,
proxy: function( fn, proxy, thisObject ) {
if ( arguments.length === 2 ) {
if ( typeof proxy === "string" ) {
thisObject = fn;
fn = thisObject[ proxy ];
proxy = undefined;
} else if ( proxy && !jQuery.isFunction( proxy ) ) {
thisObject = proxy;
proxy = undefined;
}
}
if ( !proxy && fn ) {
proxy = function() {
return fn.apply( thisObject || this, arguments );
};
}
// Set the guid of unique handler to the same of original handler, so it can be removed
if ( fn ) {
proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
}
// So proxy can be declared as an argument
return proxy;
},
// Mutifunctional method to get and set values to a collection
// The value/s can be optionally by executed if its a function
access: function( elems, key, value, exec, fn, pass ) {
var length = elems.length;
// Setting many attributes
if ( typeof key === "object" ) {
for ( var k in key ) {
jQuery.access( elems, k, key[k], exec, fn, value );
}
return elems;
}
// Setting one attribute
if ( value !== undefined ) {
// Optionally, function values get executed if exec is true
exec = !pass && exec && jQuery.isFunction(value);
for ( var i = 0; i < length; i++ ) {
fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
}
return elems;
}
// Getting an attribute
return length ? fn( elems[0], key ) : undefined;
},
now: function() {
return (new Date()).getTime();
},
// Use of jQuery.browser is frowned upon.
// More details: http://docs.jquery.com/Utilities/jQuery.browser
uaMatch: function( ua ) {
ua = ua.toLowerCase();
var match = rwebkit.exec( ua ) ||
ropera.exec( ua ) ||
rmsie.exec( ua ) ||
ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) ||
[];
return { browser: match[1] || "", version: match[2] || "0" };
},
browser: {}
});
// Populate the class2type map
jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
});
browserMatch = jQuery.uaMatch( userAgent );
if ( browserMatch.browser ) {
jQuery.browser[ browserMatch.browser ] = true;
jQuery.browser.version = browserMatch.version;
}
// Deprecated, use jQuery.browser.webkit instead
if ( jQuery.browser.webkit ) {
jQuery.browser.safari = true;
}
if ( indexOf ) {
jQuery.inArray = function( elem, array ) {
return indexOf.call( array, elem );
};
}
// Verify that \s matches non-breaking spaces
// (IE fails on this test)
if ( !rwhite.test( "\xA0" ) ) {
trimLeft = /^[\s\xA0]+/;
trimRight = /[\s\xA0]+$/;
}
// All jQuery objects should point back to these
rootjQuery = jQuery(document);
// Cleanup functions for the document ready method
if ( document.addEventListener ) {
DOMContentLoaded = function() {
document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
jQuery.ready();
};
} else if ( document.attachEvent ) {
DOMContentLoaded = function() {
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( document.readyState === "complete" ) {
document.detachEvent( "onreadystatechange", DOMContentLoaded );
jQuery.ready();
}
};
}
// The DOM ready check for Internet Explorer
function doScrollCheck() {
if ( jQuery.isReady ) {
return;
}
try {
// If IE is used, use the trick by Diego Perini
// http://javascript.nwbox.com/IEContentLoaded/
document.documentElement.doScroll("left");
} catch(e) {
setTimeout( doScrollCheck, 1 );
return;
}
// and execute any waiting functions
jQuery.ready();
}
// Expose jQuery to the global object
return (window.jQuery = window.$ = jQuery);
})();
(function() {
jQuery.support = {};
var root = document.documentElement,
script = document.createElement("script"),
div = document.createElement("div"),
id = "script" + jQuery.now();
div.style.display = "none";
div.innerHTML = " <link/><table></table><a href='/a' style='color:red;float:left;opacity:.55;'>a</a><input type='checkbox'/>";
var all = div.getElementsByTagName("*"),
a = div.getElementsByTagName("a")[0],
select = document.createElement("select"),
opt = select.appendChild( document.createElement("option") );
// Can't get basic test support
if ( !all || !all.length || !a ) {
return;
}
jQuery.support = {
// IE strips leading whitespace when .innerHTML is used
leadingWhitespace: div.firstChild.nodeType === 3,
// Make sure that tbody elements aren't automatically inserted
// IE will insert them into empty tables
tbody: !div.getElementsByTagName("tbody").length,
// Make sure that link elements get serialized correctly by innerHTML
// This requires a wrapper element in IE
htmlSerialize: !!div.getElementsByTagName("link").length,
// Get the style information from getAttribute
// (IE uses .cssText insted)
style: /red/.test( a.getAttribute("style") ),
// Make sure that URLs aren't manipulated
// (IE normalizes it by default)
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
opacity: /^0.55$/.test( a.style.opacity ),
// Verify style float existence
// (IE uses styleFloat instead of cssFloat)
cssFloat: !!a.style.cssFloat,
// Make sure that if no value is specified for a checkbox
// that it defaults to "on".
// (WebKit defaults to "" instead)
checkOn: div.getElementsByTagName("input")[0].value === "on",
// 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)
optSelected: opt.selected,
// Will be defined later
deleteExpando: true,
optDisabled: false,
checkClone: false,
scriptEval: false,
noCloneEvent: true,
boxModel: null,
inlineBlockNeedsLayout: false,
shrinkWrapBlocks: false,
reliableHiddenOffsets: true
};
// Make sure that the options inside disabled selects aren't marked as disabled
// (WebKit marks them as diabled)
select.disabled = true;
jQuery.support.optDisabled = !opt.disabled;
script.type = "text/javascript";
try {
script.appendChild( document.createTextNode( "window." + id + "=1;" ) );
} catch(e) {}
root.insertBefore( script, root.firstChild );
// Make sure that the execution of code works by injecting a script
// tag with appendChild/createTextNode
// (IE doesn't support this, fails, and uses .text instead)
if ( window[ id ] ) {
jQuery.support.scriptEval = true;
delete window[ id ];
}
// Test to see if it's possible to delete an expando from an element
// Fails in Internet Explorer
try {
delete script.test;
} catch(e) {
jQuery.support.deleteExpando = false;
}
root.removeChild( script );
if ( div.attachEvent && div.fireEvent ) {
div.attachEvent("onclick", function click() {
// Cloning a node shouldn't copy over any
// bound event handlers (IE does this)
jQuery.support.noCloneEvent = false;
div.detachEvent("onclick", click);
});
div.cloneNode(true).fireEvent("onclick");
}
div = document.createElement("div");
div.innerHTML = "<input type='radio' name='radiotest' checked='checked'/>";
var fragment = document.createDocumentFragment();
fragment.appendChild( div.firstChild );
// WebKit doesn't clone checked state correctly in fragments
jQuery.support.checkClone = fragment.cloneNode(true).cloneNode(true).lastChild.checked;
// Figure out if the W3C box model works as expected
// document.body must exist before we can do this
jQuery(function() {
var div = document.createElement("div");
div.style.width = div.style.paddingLeft = "1px";
document.body.appendChild( div );
jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;
if ( "zoom" in div.style ) {
// Check if natively block-level elements act like inline-block
// elements when setting their display to 'inline' and giving
// them layout
// (IE < 8 does this)
div.style.display = "inline";
div.style.zoom = 1;
jQuery.support.inlineBlockNeedsLayout = div.offsetWidth === 2;
// Check if elements with layout shrink-wrap their children
// (IE 6 does this)
div.style.display = "";
div.innerHTML = "<div style='width:4px;'></div>";
jQuery.support.shrinkWrapBlocks = div.offsetWidth !== 2;
}
div.innerHTML = "<table><tr><td style='padding:0;display:none'></td><td>t</td></tr></table>";
var tds = div.getElementsByTagName("td");
// 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).
// (only IE 8 fails this test)
jQuery.support.reliableHiddenOffsets = tds[0].offsetHeight === 0;
tds[0].style.display = "";
tds[1].style.display = "none";
// Check if empty table cells still have offsetWidth/Height
// (IE < 8 fail this test)
jQuery.support.reliableHiddenOffsets = jQuery.support.reliableHiddenOffsets && tds[0].offsetHeight === 0;
div.innerHTML = "";
document.body.removeChild( div ).style.display = "none";
div = tds = null;
});
// Technique from Juriy Zaytsev
// http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/
var eventSupported = function( eventName ) {
var el = document.createElement("div");
eventName = "on" + eventName;
var isSupported = (eventName in el);
if ( !isSupported ) {
el.setAttribute(eventName, "return;");
isSupported = typeof el[eventName] === "function";
}
el = null;
return isSupported;
};
jQuery.support.submitBubbles = eventSupported("submit");
jQuery.support.changeBubbles = eventSupported("change");
// release memory in IE
root = script = div = all = a = null;
})();
var windowData = {},
rbrace = /^(?:\{.*\}|\[.*\])$/;
jQuery.extend({
cache: {},
// Please use with caution
uuid: 0,
// Unique for each copy of jQuery on the page
expando: "jQuery" + jQuery.now(),
// The following elements throw uncatchable exceptions if you
// attempt to add expando properties to them.
noData: {
"embed": true,
// Ban all objects except for Flash (which handle expandos)
"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
"applet": true
},
data: function( elem, name, data ) {
if ( !jQuery.acceptData( elem ) ) {
return;
}
elem = elem == window ?
windowData :
elem;
var isNode = elem.nodeType,
id = isNode ? elem[ jQuery.expando ] : null,
cache = jQuery.cache, thisCache;
if ( isNode && !id && typeof name === "string" && data === undefined ) {
return;
}
// Get the data from the object directly
if ( !isNode ) {
cache = elem;
// Compute a unique ID for the element
} else if ( !id ) {
elem[ jQuery.expando ] = id = ++jQuery.uuid;
}
// Avoid generating a new cache unless none exists and we
// want to manipulate it.
if ( typeof name === "object" ) {
if ( isNode ) {
cache[ id ] = jQuery.extend(cache[ id ], name);
} else {
jQuery.extend( cache, name );
}
} else if ( isNode && !cache[ id ] ) {
cache[ id ] = {};
}
thisCache = isNode ? cache[ id ] : cache;
// Prevent overriding the named cache with undefined values
if ( data !== undefined ) {
thisCache[ name ] = data;
}
return typeof name === "string" ? thisCache[ name ] : thisCache;
},
removeData: function( elem, name ) {
if ( !jQuery.acceptData( elem ) ) {
return;
}
elem = elem == window ?
windowData :
elem;
var isNode = elem.nodeType,
id = isNode ? elem[ jQuery.expando ] : elem,
cache = jQuery.cache,
thisCache = isNode ? cache[ id ] : id;
// If we want to remove a specific section of the element's data
if ( name ) {
if ( thisCache ) {
// Remove the section of cache data
delete thisCache[ name ];
// If we've removed all the data, remove the element's cache
if ( isNode && jQuery.isEmptyObject(thisCache) ) {
jQuery.removeData( elem );
}
}
// Otherwise, we want to remove all of the element's data
} else {
if ( isNode && jQuery.support.deleteExpando ) {
delete elem[ jQuery.expando ];
} else if ( elem.removeAttribute ) {
elem.removeAttribute( jQuery.expando );
// Completely remove the data cache
} else if ( isNode ) {
delete cache[ id ];
// Remove all fields from the object
} else {
for ( var n in elem ) {
delete elem[ n ];
}
}
}
},
// A method for determining if a DOM node can handle the data expando
acceptData: function( elem ) {
if ( elem.nodeName ) {
var match = jQuery.noData[ elem.nodeName.toLowerCase() ];
if ( match ) {
return !(match === true || elem.getAttribute("classid") !== match);
}
}
return true;
}
});
jQuery.fn.extend({
data: function( key, value ) {
var data = null;
if ( typeof key === "undefined" ) {
if ( this.length ) {
var attr = this[0].attributes, name;
data = jQuery.data( this[0] );
for ( var i = 0, l = attr.length; i < l; i++ ) {
name = attr[i].name;
if ( name.indexOf( "data-" ) === 0 ) {
name = name.substr( 5 );
dataAttr( this[0], name, data[ name ] );
}
}
}
return data;
} else if ( typeof key === "object" ) {
return this.each(function() {
jQuery.data( this, key );
});
}
var parts = key.split(".");
parts[1] = parts[1] ? "." + parts[1] : "";
if ( value === undefined ) {
data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
// Try to fetch any internally stored data first
if ( data === undefined && this.length ) {
data = jQuery.data( this[0], key );
data = dataAttr( this[0], key, data );
}
return data === undefined && parts[1] ?
this.data( parts[0] ) :
data;
} else {
return this.each(function() {
var $this = jQuery( this ),
args = [ parts[0], value ];
$this.triggerHandler( "setData" + parts[1] + "!", args );
jQuery.data( this, key, value );
$this.triggerHandler( "changeData" + parts[1] + "!", args );
});
}
},
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 ) {
data = elem.getAttribute( "data-" + key );
if ( typeof data === "string" ) {
try {
data = data === "true" ? true :
data === "false" ? false :
data === "null" ? null :
!jQuery.isNaN( data ) ? parseFloat( 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;
}
jQuery.extend({
queue: function( elem, type, data ) {
if ( !elem ) {
return;
}
type = (type || "fx") + "queue";
var q = jQuery.data( elem, type );
// Speed up dequeue by getting out quickly if this is just a lookup
if ( !data ) {
return q || [];
}
if ( !q || jQuery.isArray(data) ) {
q = jQuery.data( elem, type, jQuery.makeArray(data) );
} else {
q.push( data );
}
return q;
},
dequeue: function( elem, type ) {
type = type || "fx";
var queue = jQuery.queue( elem, type ),
fn = queue.shift();
// If the fx queue is dequeued, always remove the progress sentinel
if ( fn === "inprogress" ) {
fn = queue.shift();
}
if ( fn ) {
// Add a progress sentinel to prevent the fx queue from being
// automatically dequeued
if ( type === "fx" ) {
queue.unshift("inprogress");
}
fn.call(elem, function() {
jQuery.dequeue(elem, type);
});
}
}
});
jQuery.fn.extend({
queue: function( type, data ) {
if ( typeof type !== "string" ) {
data = type;
type = "fx";
}
if ( data === undefined ) {
return jQuery.queue( this[0], type );
}
return this.each(function( i ) {
var queue = jQuery.queue( this, type, data );
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() {
var elem = this;
setTimeout(function() {
jQuery.dequeue( elem, type );
}, time );
});
},
clearQueue: function( type ) {
return this.queue( type || "fx", [] );
}
});
var rclass = /[\n\t]/g,
rspaces = /\s+/,
rreturn = /\r/g,
rspecialurl = /^(?:href|src|style)$/,
rtype = /^(?:button|input)$/i,
rfocusable = /^(?:button|input|object|select|textarea)$/i,
rclickable = /^a(?:rea)?$/i,
rradiocheck = /^(?:radio|checkbox)$/i;
jQuery.props = {
"for": "htmlFor",
"class": "className",
readonly: "readOnly",
maxlength: "maxLength",
cellspacing: "cellSpacing",
rowspan: "rowSpan",
colspan: "colSpan",
tabindex: "tabIndex",
usemap: "useMap",
frameborder: "frameBorder"
};
jQuery.fn.extend({
attr: function( name, value ) {
return jQuery.access( this, name, value, true, jQuery.attr );
},
removeAttr: function( name, fn ) {
return this.each(function(){
jQuery.attr( this, name, "" );
if ( this.nodeType === 1 ) {
this.removeAttribute( name );
}
});
},
addClass: function( value ) {
if ( jQuery.isFunction(value) ) {
return this.each(function(i) {
var self = jQuery(this);
self.addClass( value.call(this, i, self.attr("class")) );
});
}
if ( value && typeof value === "string" ) {
var classNames = (value || "").split( rspaces );
for ( var i = 0, l = this.length; i < l; i++ ) {
var elem = this[i];
if ( elem.nodeType === 1 ) {
if ( !elem.className ) {
elem.className = value;
} else {
var className = " " + elem.className + " ",
setClass = elem.className;
for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) {
setClass += " " + classNames[c];
}
}
elem.className = jQuery.trim( setClass );
}
}
}
}
return this;
},
removeClass: function( value ) {
if ( jQuery.isFunction(value) ) {
return this.each(function(i) {
var self = jQuery(this);
self.removeClass( value.call(this, i, self.attr("class")) );
});
}
if ( (value && typeof value === "string") || value === undefined ) {
var classNames = (value || "").split( rspaces );
for ( var i = 0, l = this.length; i < l; i++ ) {
var elem = this[i];
if ( elem.nodeType === 1 && elem.className ) {
if ( value ) {
var className = (" " + elem.className + " ").replace(rclass, " ");
for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
className = className.replace(" " + classNames[c] + " ", " ");
}
elem.className = jQuery.trim( className );
} else {
elem.className = "";
}
}
}
}
return this;
},
toggleClass: function( value, stateVal ) {
var type = typeof value,
isBool = typeof stateVal === "boolean";
if ( jQuery.isFunction( value ) ) {
return this.each(function(i) {
var self = jQuery(this);
self.toggleClass( value.call(this, i, self.attr("class"), stateVal), stateVal );
});
}
return this.each(function() {
if ( type === "string" ) {
// toggle individual class names
var className,
i = 0,
self = jQuery( this ),
state = stateVal,
classNames = value.split( rspaces );
while ( (className = classNames[ i++ ]) ) {
// check each className given, space seperated list
state = isBool ? state : !self.hasClass( className );
self[ state ? "addClass" : "removeClass" ]( className );
}
} else if ( type === "undefined" || type === "boolean" ) {
if ( this.className ) {
// store className if set
jQuery.data( this, "__className__", this.className );
}
// toggle whole className
this.className = this.className || value === false ? "" : jQuery.data( this, "__className__" ) || "";
}
});
},
hasClass: function( selector ) {
var className = " " + selector + " ";
for ( var i = 0, l = this.length; i < l; i++ ) {
if ( (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
return true;
}
}
return false;
},
val: function( value ) {
if ( !arguments.length ) {
var elem = this[0];
if ( elem ) {
if ( jQuery.nodeName( elem, "option" ) ) {
// attributes.value is undefined in Blackberry 4.7 but
// uses .value. See #6932
var val = elem.attributes.value;
return !val || val.specified ? elem.value : elem.text;
}
// We need to handle select boxes special
if ( jQuery.nodeName( elem, "select" ) ) {
var index = elem.selectedIndex,
values = [],
options = elem.options,
one = elem.type === "select-one";
// Nothing was selected
if ( index < 0 ) {
return null;
}
// Loop through all the selected options
for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
var option = options[ i ];
// Don't return options that are disabled or in a disabled optgroup
if ( option.selected && (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;
}
// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
if ( rradiocheck.test( elem.type ) && !jQuery.support.checkOn ) {
return elem.getAttribute("value") === null ? "on" : elem.value;
}
// Everything else, we just grab the value
return (elem.value || "").replace(rreturn, "");
}
return undefined;
}
var isFunction = jQuery.isFunction(value);
return this.each(function(i) {
var self = jQuery(this), val = value;
if ( this.nodeType !== 1 ) {
return;
}
if ( isFunction ) {
val = value.call(this, i, self.val());
}
// 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 + "";
});
}
if ( jQuery.isArray(val) && rradiocheck.test( this.type ) ) {
this.checked = jQuery.inArray( self.val(), val ) >= 0;
} else if ( jQuery.nodeName( this, "select" ) ) {
var values = jQuery.makeArray(val);
jQuery( "option", this ).each(function() {
this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
});
if ( !values.length ) {
this.selectedIndex = -1;
}
} else {
this.value = val;
}
});
}
});
jQuery.extend({
attrFn: {
val: true,
css: true,
html: true,
text: true,
data: true,
width: true,
height: true,
offset: true
},
attr: function( elem, name, value, pass ) {
// don't set attributes on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
return undefined;
}
if ( pass && name in jQuery.attrFn ) {
return jQuery(elem)[name](value);
}
var notxml = elem.nodeType !== 1 || !jQuery.isXMLDoc( elem ),
// Whether we are setting (or getting)
set = value !== undefined;
// Try to normalize/fix the name
name = notxml && jQuery.props[ name ] || name;
// These attributes require special treatment
var special = rspecialurl.test( name );
// Safari mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
if ( name === "selected" && !jQuery.support.optSelected ) {
var parent = elem.parentNode;
if ( parent ) {
parent.selectedIndex;
// Make sure that it also works with optgroups, see #5701
if ( parent.parentNode ) {
parent.parentNode.selectedIndex;
}
}
}
// If applicable, access the attribute via the DOM 0 way
// 'in' checks fail in Blackberry 4.7 #6931
if ( (name in elem || elem[ name ] !== undefined) && notxml && !special ) {
if ( set ) {
// We can't allow the type property to be changed (since it causes problems in IE)
if ( name === "type" && rtype.test( elem.nodeName ) && elem.parentNode ) {
jQuery.error( "type property can't be changed" );
}
if ( value === null ) {
if ( elem.nodeType === 1 ) {
elem.removeAttribute( name );
}
} else {
elem[ name ] = value;
}
}
// browsers index elements by id/name on forms, give priority to attributes.
if ( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) ) {
return elem.getAttributeNode( name ).nodeValue;
}
// 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/
if ( name === "tabIndex" ) {
var attributeNode = elem.getAttributeNode( "tabIndex" );
return attributeNode && attributeNode.specified ?
attributeNode.value :
rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
0 :
undefined;
}
return elem[ name ];
}
if ( !jQuery.support.style && notxml && name === "style" ) {
if ( set ) {
elem.style.cssText = "" + value;
}
return elem.style.cssText;
}
if ( set ) {
// convert the value to a string (all browsers do this but IE) see #1070
elem.setAttribute( name, "" + value );
}
// Ensure that missing attributes return undefined
// Blackberry 4.7 returns "" from getAttribute #6938
if ( !elem.attributes[ name ] && (elem.hasAttribute && !elem.hasAttribute( name )) ) {
return undefined;
}
var attr = !jQuery.support.hrefNormalized && notxml && special ?
// Some attributes require a special call on IE
elem.getAttribute( name, 2 ) :
elem.getAttribute( name );
// Non-existent attributes return null, we normalize to undefined
return attr === null ? undefined : attr;
}
});
var rnamespaces = /\.(.*)$/,
rformElems = /^(?:textarea|input|select)$/i,
rperiod = /\./g,
rspace = / /g,
rescape = /[^\w\s.|`]/g,
fcleanup = function( nm ) {
return nm.replace(rescape, "\\$&");
},
focusCounts = { focusin: 0, focusout: 0 };
/*
* A number of helper functions used for managing events.
* Many of the ideas behind this code originated from
* Dean Edwards' addEvent library.
*/
jQuery.event = {
// Bind an event to an element
// Original by Dean Edwards
add: function( elem, types, handler, data ) {
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
// For whatever reason, IE has trouble passing the window object
// around, causing it to be cloned in the process
if ( jQuery.isWindow( elem ) && ( elem !== window && !elem.frameElement ) ) {
elem = window;
}
if ( handler === false ) {
handler = returnFalse;
} else if ( !handler ) {
// Fixes bug #7229. Fix recommended by jdalton
return;
}
var handleObjIn, handleObj;
if ( handler.handler ) {
handleObjIn = handler;
handler = handleObjIn.handler;
}
// Make sure that the function being executed has a unique ID
if ( !handler.guid ) {
handler.guid = jQuery.guid++;
}
// Init the element's event structure
var elemData = jQuery.data( elem );
// If no elemData is found then we must be trying to bind to one of the
// banned noData elements
if ( !elemData ) {
return;
}
// Use a key less likely to result in collisions for plain JS objects.
// Fixes bug #7150.
var eventKey = elem.nodeType ? "events" : "__events__",
events = elemData[ eventKey ],
eventHandle = elemData.handle;
if ( typeof events === "function" ) {
// On plain objects events is a fn that holds the the data
// which prevents this data from being JSON serialized
// the function does not need to be called, it just contains the data
eventHandle = events.handle;
events = events.events;
} else if ( !events ) {
if ( !elem.nodeType ) {
// On plain objects, create a fn that acts as the holder
// of the values to avoid JSON serialization of event data
elemData[ eventKey ] = elemData = function(){};
}
elemData.events = events = {};
}
if ( !eventHandle ) {
elemData.handle = eventHandle = function() {
// Handle the second event of a trigger and when
// an event is called after a page has unloaded
return typeof jQuery !== "undefined" && !jQuery.event.triggered ?
jQuery.event.handle.apply( eventHandle.elem, arguments ) :
undefined;
};
}
// Add elem as a property of the handle function
// This is to prevent a memory leak with non-native events in IE.
eventHandle.elem = elem;
// Handle multiple events separated by a space
// jQuery(...).bind("mouseover mouseout", fn);
types = types.split(" ");
var type, i = 0, namespaces;
while ( (type = types[ i++ ]) ) {
handleObj = handleObjIn ?
jQuery.extend({}, handleObjIn) :
{ handler: handler, data: data };
// Namespaced event handlers
if ( type.indexOf(".") > -1 ) {
namespaces = type.split(".");
type = namespaces.shift();
handleObj.namespace = namespaces.slice(0).sort().join(".");
} else {
namespaces = [];
handleObj.namespace = "";
}
handleObj.type = type;
if ( !handleObj.guid ) {
handleObj.guid = handler.guid;
}
// Get the current list of functions bound to this event
var handlers = events[ type ],
special = jQuery.event.special[ type ] || {};
// Init the event handler queue
if ( !handlers ) {
handlers = events[ type ] = [];
// Check for a special event handler
// 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 the function to the element's handler list
handlers.push( handleObj );
// Keep track of which events have been used, for global triggering
jQuery.event.global[ type ] = true;
}
// Nullify elem to prevent memory leaks in IE
elem = null;
},
global: {},
// Detach an event or set of events from an element
remove: function( elem, types, handler, pos ) {
// don't do events on text and comment nodes
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
if ( handler === false ) {
handler = returnFalse;
}
var ret, type, fn, j, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType,
eventKey = elem.nodeType ? "events" : "__events__",
elemData = jQuery.data( elem ),
events = elemData && elemData[ eventKey ];
if ( !elemData || !events ) {
return;
}
if ( typeof events === "function" ) {
elemData = events;
events = events.events;
}
// types is actually an event object here
if ( types && types.type ) {
handler = types.handler;
types = types.type;
}
// Unbind all events for the element
if ( !types || typeof types === "string" && types.charAt(0) === "." ) {
types = types || "";
for ( type in events ) {
jQuery.event.remove( elem, type + types );
}
return;
}
// Handle multiple events separated by a space
// jQuery(...).unbind("mouseover mouseout", fn);
types = types.split(" ");
while ( (type = types[ i++ ]) ) {
origType = type;
handleObj = null;
all = type.indexOf(".") < 0;
namespaces = [];
if ( !all ) {
// Namespaced event handlers
namespaces = type.split(".");
type = namespaces.shift();
namespace = new RegExp("(^|\\.)" +
jQuery.map( namespaces.slice(0).sort(), fcleanup ).join("\\.(?:.*\\.)?") + "(\\.|$)");
}
eventType = events[ type ];
if ( !eventType ) {
continue;
}
if ( !handler ) {
for ( j = 0; j < eventType.length; j++ ) {
handleObj = eventType[ j ];
if ( all || namespace.test( handleObj.namespace ) ) {
jQuery.event.remove( elem, origType, handleObj.handler, j );
eventType.splice( j--, 1 );
}
}
continue;
}
special = jQuery.event.special[ type ] || {};
for ( j = pos || 0; j < eventType.length; j++ ) {
handleObj = eventType[ j ];
if ( handler.guid === handleObj.guid ) {
// remove the given handler for the given type
if ( all || namespace.test( handleObj.namespace ) ) {
if ( pos == null ) {
eventType.splice( j--, 1 );
}
if ( special.remove ) {
special.remove.call( elem, handleObj );
}
}
if ( pos != null ) {
break;
}
}
}
// remove generic event handler if no more handlers exist
if ( eventType.length === 0 || pos != null && eventType.length === 1 ) {
if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
jQuery.removeEvent( elem, type, elemData.handle );
}
ret = null;
delete events[ type ];
}
}
// Remove the expando if it's no longer used
if ( jQuery.isEmptyObject( events ) ) {
var handle = elemData.handle;
if ( handle ) {
handle.elem = null;
}
delete elemData.events;
delete elemData.handle;
if ( typeof elemData === "function" ) {
jQuery.removeData( elem, eventKey );
} else if ( jQuery.isEmptyObject( elemData ) ) {
jQuery.removeData( elem );
}
}
},
// bubbling is internal
trigger: function( event, data, elem /*, bubbling */ ) {
// Event object or event type
var type = event.type || event,
bubbling = arguments[3];
if ( !bubbling ) {
event = typeof event === "object" ?
// jQuery.Event object
event[ jQuery.expando ] ? event :
// Object literal
jQuery.extend( jQuery.Event(type), event ) :
// Just the event type (string)
jQuery.Event(type);
if ( type.indexOf("!") >= 0 ) {
event.type = type = type.slice(0, -1);
event.exclusive = true;
}
// Handle a global trigger
if ( !elem ) {
// Don't bubble custom events when global (to avoid too much overhead)
event.stopPropagation();
// Only trigger if we've ever bound an event for it
if ( jQuery.event.global[ type ] ) {
jQuery.each( jQuery.cache, function() {
if ( this.events && this.events[type] ) {
jQuery.event.trigger( event, data, this.handle.elem );
}
});
}
}
// Handle triggering a single element
// don't do events on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
return undefined;
}
// Clean up in case it is reused
event.result = undefined;
event.target = elem;
// Clone the incoming data, if any
data = jQuery.makeArray( data );
data.unshift( event );
}
event.currentTarget = elem;
// Trigger the event, it is assumed that "handle" is a function
var handle = elem.nodeType ?
jQuery.data( elem, "handle" ) :
(jQuery.data( elem, "__events__" ) || {}).handle;
if ( handle ) {
handle.apply( elem, data );
}
var parent = elem.parentNode || elem.ownerDocument;
// Trigger an inline bound script
try {
if ( !(elem && elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()]) ) {
if ( elem[ "on" + type ] && elem[ "on" + type ].apply( elem, data ) === false ) {
event.result = false;
event.preventDefault();
}
}
// prevent IE from throwing an error for some elements with some event types, see #3533
} catch (inlineError) {}
if ( !event.isPropagationStopped() && parent ) {
jQuery.event.trigger( event, data, parent, true );
} else if ( !event.isDefaultPrevented() ) {
var old,
target = event.target,
targetType = type.replace( rnamespaces, "" ),
isClick = jQuery.nodeName( target, "a" ) && targetType === "click",
special = jQuery.event.special[ targetType ] || {};
if ( (!special._default || special._default.call( elem, event ) === false) &&
!isClick && !(target && target.nodeName && jQuery.noData[target.nodeName.toLowerCase()]) ) {
try {
if ( target[ targetType ] ) {
// Make sure that we don't accidentally re-trigger the onFOO events
old = target[ "on" + targetType ];
if ( old ) {
target[ "on" + targetType ] = null;
}
jQuery.event.triggered = true;
target[ targetType ]();
}
// prevent IE from throwing an error for some elements with some event types, see #3533
} catch (triggerError) {}
if ( old ) {
target[ "on" + targetType ] = old;
}
jQuery.event.triggered = false;
}
}
},
handle: function( event ) {
var all, handlers, namespaces, namespace_re, events,
namespace_sort = [],
args = jQuery.makeArray( arguments );
event = args[0] = jQuery.event.fix( event || window.event );
event.currentTarget = this;
// Namespaced event handlers
all = event.type.indexOf(".") < 0 && !event.exclusive;
if ( !all ) {
namespaces = event.type.split(".");
event.type = namespaces.shift();
namespace_sort = namespaces.slice(0).sort();
namespace_re = new RegExp("(^|\\.)" + namespace_sort.join("\\.(?:.*\\.)?") + "(\\.|$)");
}
event.namespace = event.namespace || namespace_sort.join(".");
events = jQuery.data(this, this.nodeType ? "events" : "__events__");
if ( typeof events === "function" ) {
events = events.events;
}
handlers = (events || {})[ event.type ];
if ( events && handlers ) {
// Clone the handlers to prevent manipulation
handlers = handlers.slice(0);
for ( var j = 0, l = handlers.length; j < l; j++ ) {
var handleObj = handlers[ j ];
// Filter the functions by class
if ( all || namespace_re.test( handleObj.namespace ) ) {
// Pass in a reference to the handler function itself
// So that we can later remove it
event.handler = handleObj.handler;
event.data = handleObj.data;
event.handleObj = handleObj;
var ret = handleObj.handler.apply( this, args );
if ( ret !== undefined ) {
event.result = ret;
if ( ret === false ) {
event.preventDefault();
event.stopPropagation();
}
}
if ( event.isImmediatePropagationStopped() ) {
break;
}
}
}
}
return event.result;
},
props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "),
fix: function( event ) {
if ( event[ jQuery.expando ] ) {
return event;
}
// store a copy of the original event object
// and "clone" to set read-only properties
var originalEvent = event;
event = jQuery.Event( originalEvent );
for ( var i = this.props.length, prop; i; ) {
prop = this.props[ --i ];
event[ prop ] = originalEvent[ prop ];
}
// Fix target property, if necessary
if ( !event.target ) {
// Fixes #1925 where srcElement might not be defined either
event.target = event.srcElement || document;
}
// check if target is a textnode (safari)
if ( event.target.nodeType === 3 ) {
event.target = event.target.parentNode;
}
// Add relatedTarget, if necessary
if ( !event.relatedTarget && event.fromElement ) {
event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement;
}
// Calculate pageX/Y if missing and clientX/Y available
if ( event.pageX == null && event.clientX != null ) {
var doc = document.documentElement,
body = document.body;
event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);
}
// Add which for key events
if ( event.which == null && (event.charCode != null || event.keyCode != null) ) {
event.which = event.charCode != null ? event.charCode : event.keyCode;
}
// Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
if ( !event.metaKey && event.ctrlKey ) {
event.metaKey = event.ctrlKey;
}
// Add which for click: 1 === left; 2 === middle; 3 === right
// Note: button is not normalized, so don't use it
if ( !event.which && event.button !== undefined ) {
event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
}
return event;
},
// Deprecated, use jQuery.guid instead
guid: 1E8,
// Deprecated, use jQuery.proxy instead
proxy: jQuery.proxy,
special: {
ready: {
// Make sure the ready event is setup
setup: jQuery.bindReady,
teardown: jQuery.noop
},
live: {
add: function( handleObj ) {
jQuery.event.add( this,
liveConvert( handleObj.origType, handleObj.selector ),
jQuery.extend({}, handleObj, {handler: liveHandler, guid: handleObj.handler.guid}) );
},
remove: function( handleObj ) {
jQuery.event.remove( this, liveConvert( handleObj.origType, handleObj.selector ), handleObj );
}
},
beforeunload: {
setup: function( data, namespaces, eventHandle ) {
// We only want to do this special case on windows
if ( jQuery.isWindow( this ) ) {
this.onbeforeunload = eventHandle;
}
},
teardown: function( namespaces, eventHandle ) {
if ( this.onbeforeunload === eventHandle ) {
this.onbeforeunload = null;
}
}
}
}
};
jQuery.removeEvent = document.removeEventListener ?
function( elem, type, handle ) {
if ( elem.removeEventListener ) {
elem.removeEventListener( type, handle, false );
}
} :
function( elem, type, handle ) {
if ( elem.detachEvent ) {
elem.detachEvent( "on" + type, handle );
}
};
jQuery.Event = function( src ) {
// Allow instantiation without the 'new' keyword
if ( !this.preventDefault ) {
return new jQuery.Event( src );
}
// Event object
if ( src && src.type ) {
this.originalEvent = src;
this.type = src.type;
// Event type
} else {
this.type = src;
}
// timeStamp is buggy for some events on Firefox(#3843)
// So we won't rely on the native value
this.timeStamp = jQuery.now();
// Mark it as fixed
this[ jQuery.expando ] = true;
};
function returnFalse() {
return false;
}
function returnTrue() {
return 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 = {
preventDefault: function() {
this.isDefaultPrevented = returnTrue;
var e = this.originalEvent;
if ( !e ) {
return;
}
// if preventDefault exists run it on the original event
if ( e.preventDefault ) {
e.preventDefault();
// otherwise set the returnValue property of the original event to false (IE)
} else {
e.returnValue = false;
}
},
stopPropagation: function() {
this.isPropagationStopped = returnTrue;
var e = this.originalEvent;
if ( !e ) {
return;
}
// if stopPropagation exists run it on the original event
if ( e.stopPropagation ) {
e.stopPropagation();
}
// otherwise set the cancelBubble property of the original event to true (IE)
e.cancelBubble = true;
},
stopImmediatePropagation: function() {
this.isImmediatePropagationStopped = returnTrue;
this.stopPropagation();
},
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse
};
// Checks if an event happened on an element within another element
// Used in jQuery.event.special.mouseenter and mouseleave handlers
var withinElement = function( event ) {
// Check if mouse(over|out) are still within the same parent element
var parent = event.relatedTarget;
// Firefox sometimes assigns relatedTarget a XUL element
// which we cannot access the parentNode property of
try {
// Traverse up the tree
while ( parent && parent !== this ) {
parent = parent.parentNode;
}
if ( parent !== this ) {
// set the correct event type
event.type = event.data;
// handle event if we actually just moused on to a non sub-element
jQuery.event.handle.apply( this, arguments );
}
// assuming we've left the element since we most likely mousedover a xul element
} catch(e) { }
},
// In case of event delegation, we only need to rename the event.type,
// liveHandler will take care of the rest.
delegate = function( event ) {
event.type = event.data;
jQuery.event.handle.apply( this, arguments );
};
// Create mouseenter and mouseleave events
jQuery.each({
mouseenter: "mouseover",
mouseleave: "mouseout"
}, function( orig, fix ) {
jQuery.event.special[ orig ] = {
setup: function( data ) {
jQuery.event.add( this, fix, data && data.selector ? delegate : withinElement, orig );
},
teardown: function( data ) {
jQuery.event.remove( this, fix, data && data.selector ? delegate : withinElement );
}
};
});
// submit delegation
if ( !jQuery.support.submitBubbles ) {
jQuery.event.special.submit = {
setup: function( data, namespaces ) {
if ( this.nodeName.toLowerCase() !== "form" ) {
jQuery.event.add(this, "click.specialSubmit", function( e ) {
var elem = e.target,
type = elem.type;
if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) {
e.liveFired = undefined;
return trigger( "submit", this, arguments );
}
});
jQuery.event.add(this, "keypress.specialSubmit", function( e ) {
var elem = e.target,
type = elem.type;
if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) {
e.liveFired = undefined;
return trigger( "submit", this, arguments );
}
});
} else {
return false;
}
},
teardown: function( namespaces ) {
jQuery.event.remove( this, ".specialSubmit" );
}
};
}
// change delegation, happens here so we have bind.
if ( !jQuery.support.changeBubbles ) {
var changeFilters,
getVal = function( elem ) {
var type = elem.type, val = elem.value;
if ( type === "radio" || type === "checkbox" ) {
val = elem.checked;
} else if ( type === "select-multiple" ) {
val = elem.selectedIndex > -1 ?
jQuery.map( elem.options, function( elem ) {
return elem.selected;
}).join("-") :
"";
} else if ( elem.nodeName.toLowerCase() === "select" ) {
val = elem.selectedIndex;
}
return val;
},
testChange = function testChange( e ) {
var elem = e.target, data, val;
if ( !rformElems.test( elem.nodeName ) || elem.readOnly ) {
return;
}
data = jQuery.data( elem, "_change_data" );
val = getVal(elem);
// the current data will be also retrieved by beforeactivate
if ( e.type !== "focusout" || elem.type !== "radio" ) {
jQuery.data( elem, "_change_data", val );
}
if ( data === undefined || val === data ) {
return;
}
if ( data != null || val ) {
e.type = "change";
e.liveFired = undefined;
return jQuery.event.trigger( e, arguments[1], elem );
}
};
jQuery.event.special.change = {
filters: {
focusout: testChange,
beforedeactivate: testChange,
click: function( e ) {
var elem = e.target, type = elem.type;
if ( type === "radio" || type === "checkbox" || elem.nodeName.toLowerCase() === "select" ) {
return testChange.call( this, e );
}
},
// Change has to be called before submit
// Keydown will be called before keypress, which is used in submit-event delegation
keydown: function( e ) {
var elem = e.target, type = elem.type;
if ( (e.keyCode === 13 && elem.nodeName.toLowerCase() !== "textarea") ||
(e.keyCode === 32 && (type === "checkbox" || type === "radio")) ||
type === "select-multiple" ) {
return testChange.call( this, e );
}
},
// Beforeactivate happens also before the previous element is blurred
// with this event you can't trigger a change event, but you can store
// information
beforeactivate: function( e ) {
var elem = e.target;
jQuery.data( elem, "_change_data", getVal(elem) );
}
},
setup: function( data, namespaces ) {
if ( this.type === "file" ) {
return false;
}
for ( var type in changeFilters ) {
jQuery.event.add( this, type + ".specialChange", changeFilters[type] );
}
return rformElems.test( this.nodeName );
},
teardown: function( namespaces ) {
jQuery.event.remove( this, ".specialChange" );
return rformElems.test( this.nodeName );
}
};
changeFilters = jQuery.event.special.change.filters;
// Handle when the input is .focus()'d
changeFilters.focus = changeFilters.beforeactivate;
}
function trigger( type, elem, args ) {
args[0].type = type;
return jQuery.event.handle.apply( elem, args );
}
// Create "bubbling" focus and blur events
if ( document.addEventListener ) {
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
jQuery.event.special[ fix ] = {
setup: function() {
if ( focusCounts[fix]++ === 0 ) {
document.addEventListener( orig, handler, true );
}
},
teardown: function() {
if ( --focusCounts[fix] === 0 ) {
document.removeEventListener( orig, handler, true );
}
}
};
function handler( e ) {
e = jQuery.event.fix( e );
e.type = fix;
return jQuery.event.trigger( e, null, e.target );
}
});
}
jQuery.each(["bind", "one"], function( i, name ) {
jQuery.fn[ name ] = function( type, data, fn ) {
// Handle object literals
if ( typeof type === "object" ) {
for ( var key in type ) {
this[ name ](key, data, type[key], fn);
}
return this;
}
if ( jQuery.isFunction( data ) || data === false ) {
fn = data;
data = undefined;
}
var handler = name === "one" ? jQuery.proxy( fn, function( event ) {
jQuery( this ).unbind( event, handler );
return fn.apply( this, arguments );
}) : fn;
if ( type === "unload" && name !== "one" ) {
this.one( type, data, fn );
} else {
for ( var i = 0, l = this.length; i < l; i++ ) {
jQuery.event.add( this[i], type, handler, data );
}
}
return this;
};
});
jQuery.fn.extend({
unbind: function( type, fn ) {
// Handle object literals
if ( typeof type === "object" && !type.preventDefault ) {
for ( var key in type ) {
this.unbind(key, type[key]);
}
} else {
for ( var i = 0, l = this.length; i < l; i++ ) {
jQuery.event.remove( this[i], type, fn );
}
}
return this;
},
delegate: function( selector, types, data, fn ) {
return this.live( types, data, fn, selector );
},
undelegate: function( selector, types, fn ) {
if ( arguments.length === 0 ) {
return this.unbind( "live" );
} else {
return this.die( types, null, fn, selector );
}
},
trigger: function( type, data ) {
return this.each(function() {
jQuery.event.trigger( type, data, this );
});
},
triggerHandler: function( type, data ) {
if ( this[0] ) {
var event = jQuery.Event( type );
event.preventDefault();
event.stopPropagation();
jQuery.event.trigger( event, data, this[0] );
return event.result;
}
},
toggle: function( fn ) {
// Save reference to arguments for access in closure
var args = arguments,
i = 1;
// link all the functions, so any of them can unbind this click handler
while ( i < args.length ) {
jQuery.proxy( fn, args[ i++ ] );
}
return this.click( jQuery.proxy( fn, function( event ) {
// Figure out which function to execute
var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i;
jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 );
// Make sure that clicks stop
event.preventDefault();
// and execute the function
return args[ lastToggle ].apply( this, arguments ) || false;
}));
},
hover: function( fnOver, fnOut ) {
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
}
});
var liveMap = {
focus: "focusin",
blur: "focusout",
mouseenter: "mouseover",
mouseleave: "mouseout"
};
jQuery.each(["live", "die"], function( i, name ) {
jQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) {
var type, i = 0, match, namespaces, preType,
selector = origSelector || this.selector,
context = origSelector ? this : jQuery( this.context );
if ( typeof types === "object" && !types.preventDefault ) {
for ( var key in types ) {
context[ name ]( key, data, types[key], selector );
}
return this;
}
if ( jQuery.isFunction( data ) ) {
fn = data;
data = undefined;
}
types = (types || "").split(" ");
while ( (type = types[ i++ ]) != null ) {
match = rnamespaces.exec( type );
namespaces = "";
if ( match ) {
namespaces = match[0];
type = type.replace( rnamespaces, "" );
}
if ( type === "hover" ) {
types.push( "mouseenter" + namespaces, "mouseleave" + namespaces );
continue;
}
preType = type;
if ( type === "focus" || type === "blur" ) {
types.push( liveMap[ type ] + namespaces );
type = type + namespaces;
} else {
type = (liveMap[ type ] || type) + namespaces;
}
if ( name === "live" ) {
// bind live handler
for ( var j = 0, l = context.length; j < l; j++ ) {
jQuery.event.add( context[j], "live." + liveConvert( type, selector ),
{ data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } );
}
} else {
// unbind live handler
context.unbind( "live." + liveConvert( type, selector ), fn );
}
}
return this;
};
});
function liveHandler( event ) {
var stop, maxLevel, related, match, handleObj, elem, j, i, l, data, close, namespace, ret,
elems = [],
selectors = [],
events = jQuery.data( this, this.nodeType ? "events" : "__events__" );
if ( typeof events === "function" ) {
events = events.events;
}
// Make sure we avoid non-left-click bubbling in Firefox (#3861)
if ( event.liveFired === this || !events || !events.live || event.button && event.type === "click" ) {
return;
}
if ( event.namespace ) {
namespace = new RegExp("(^|\\.)" + event.namespace.split(".").join("\\.(?:.*\\.)?") + "(\\.|$)");
}
event.liveFired = this;
var live = events.live.slice(0);
for ( j = 0; j < live.length; j++ ) {
handleObj = live[j];
if ( handleObj.origType.replace( rnamespaces, "" ) === event.type ) {
selectors.push( handleObj.selector );
} else {
live.splice( j--, 1 );
}
}
match = jQuery( event.target ).closest( selectors, event.currentTarget );
for ( i = 0, l = match.length; i < l; i++ ) {
close = match[i];
for ( j = 0; j < live.length; j++ ) {
handleObj = live[j];
if ( close.selector === handleObj.selector && (!namespace || namespace.test( handleObj.namespace )) ) {
elem = close.elem;
related = null;
// Those two events require additional checking
if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) {
event.type = handleObj.preType;
related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0];
}
if ( !related || related !== elem ) {
elems.push({ elem: elem, handleObj: handleObj, level: close.level });
}
}
}
}
for ( i = 0, l = elems.length; i < l; i++ ) {
match = elems[i];
if ( maxLevel && match.level > maxLevel ) {
break;
}
event.currentTarget = match.elem;
event.data = match.handleObj.data;
event.handleObj = match.handleObj;
ret = match.handleObj.origHandler.apply( match.elem, arguments );
if ( ret === false || event.isPropagationStopped() ) {
maxLevel = match.level;
if ( ret === false ) {
stop = false;
}
if ( event.isImmediatePropagationStopped() ) {
break;
}
}
}
return stop;
}
function liveConvert( type, selector ) {
return (type && type !== "*" ? type + "." : "") + selector.replace(rperiod, "`").replace(rspace, "&");
}
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").split(" "), function( i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( data, fn ) {
if ( fn == null ) {
fn = data;
data = null;
}
return arguments.length > 0 ?
this.bind( name, data, fn ) :
this.trigger( name );
};
if ( jQuery.attrFn ) {
jQuery.attrFn[ name ] = true;
}
});
// Prevent memory leaks in IE
// Window isn't included so as not to unbind existing unload events
// More info:
// - http://isaacschlueter.com/2006/10/msie-memory-leaks/
if ( window.attachEvent && !window.addEventListener ) {
jQuery(window).bind("unload", function() {
for ( var id in jQuery.cache ) {
if ( jQuery.cache[ id ].handle ) {
// Try/Catch is to handle iframes being unloaded, see #4280
try {
jQuery.event.remove( jQuery.cache[ id ].handle.elem );
} catch(e) {}
}
}
});
}
/*!
* Sizzle CSS Selector Engine - v1.0
* Copyright 2009, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
* More information: http://sizzlejs.com/
*/
(function(){
var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
done = 0,
toString = Object.prototype.toString,
hasDuplicate = false,
baseHasDuplicate = true;
// Here we check if the JavaScript engine is using some sort of
// optimization where it does not always call our comparision
// function. If that is the case, discard the hasDuplicate value.
// Thus far that includes Google Chrome.
[0, 0].sort(function() {
baseHasDuplicate = false;
return 0;
});
var Sizzle = function( selector, context, results, seed ) {
results = results || [];
context = context || document;
var origContext = context;
if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
return [];
}
if ( !selector || typeof selector !== "string" ) {
return results;
}
var m, set, checkSet, extra, ret, cur, pop, i,
prune = true,
contextXML = Sizzle.isXML( context ),
parts = [],
soFar = selector;
// Reset the position of the chunker regexp (start from head)
do {
chunker.exec( "" );
m = chunker.exec( soFar );
if ( m ) {
soFar = m[3];
parts.push( m[1] );
if ( m[2] ) {
extra = m[3];
break;
}
}
} while ( m );
if ( parts.length > 1 && origPOS.exec( selector ) ) {
if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
set = posProcess( parts[0] + parts[1], context );
} else {
set = Expr.relative[ parts[0] ] ?
[ context ] :
Sizzle( parts.shift(), context );
while ( parts.length ) {
selector = parts.shift();
if ( Expr.relative[ selector ] ) {
selector += parts.shift();
}
set = posProcess( selector, set );
}
}
} else {
// Take a shortcut and set the context if the root selector is an ID
// (but not if it'll be faster if the inner selector is an ID)
if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {
ret = Sizzle.find( parts.shift(), context, contextXML );
context = ret.expr ?
Sizzle.filter( ret.expr, ret.set )[0] :
ret.set[0];
}
if ( context ) {
ret = seed ?
{ expr: parts.pop(), set: makeArray(seed) } :
Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
set = ret.expr ?
Sizzle.filter( ret.expr, ret.set ) :
ret.set;
if ( parts.length > 0 ) {
checkSet = makeArray( set );
} else {
prune = false;
}
while ( parts.length ) {
cur = parts.pop();
pop = cur;
if ( !Expr.relative[ cur ] ) {
cur = "";
} else {
pop = parts.pop();
}
if ( pop == null ) {
pop = context;
}
Expr.relative[ cur ]( checkSet, pop, contextXML );
}
} else {
checkSet = parts = [];
}
}
if ( !checkSet ) {
checkSet = set;
}
if ( !checkSet ) {
Sizzle.error( cur || selector );
}
if ( toString.call(checkSet) === "[object Array]" ) {
if ( !prune ) {
results.push.apply( results, checkSet );
} else if ( context && context.nodeType === 1 ) {
for ( i = 0; checkSet[i] != null; i++ ) {
if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) {
results.push( set[i] );
}
}
} else {
for ( i = 0; checkSet[i] != null; i++ ) {
if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
results.push( set[i] );
}
}
}
} else {
makeArray( checkSet, results );
}
if ( extra ) {
Sizzle( extra, origContext, results, seed );
Sizzle.uniqueSort( results );
}
return results;
};
Sizzle.uniqueSort = function( results ) {
if ( sortOrder ) {
hasDuplicate = baseHasDuplicate;
results.sort( sortOrder );
if ( hasDuplicate ) {
for ( var i = 1; i < results.length; i++ ) {
if ( results[i] === results[ i - 1 ] ) {
results.splice( i--, 1 );
}
}
}
}
return results;
};
Sizzle.matches = function( expr, set ) {
return Sizzle( expr, null, null, set );
};
Sizzle.matchesSelector = function( node, expr ) {
return Sizzle( expr, null, null, [node] ).length > 0;
};
Sizzle.find = function( expr, context, isXML ) {
var set;
if ( !expr ) {
return [];
}
for ( var i = 0, l = Expr.order.length; i < l; i++ ) {
var match,
type = Expr.order[i];
if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
var left = match[1];
match.splice( 1, 1 );
if ( left.substr( left.length - 1 ) !== "\\" ) {
match[1] = (match[1] || "").replace(/\\/g, "");
set = Expr.find[ type ]( match, context, isXML );
if ( set != null ) {
expr = expr.replace( Expr.match[ type ], "" );
break;
}
}
}
}
if ( !set ) {
set = context.getElementsByTagName( "*" );
}
return { set: set, expr: expr };
};
Sizzle.filter = function( expr, set, inplace, not ) {
var match, anyFound,
old = expr,
result = [],
curLoop = set,
isXMLFilter = set && set[0] && Sizzle.isXML( set[0] );
while ( expr && set.length ) {
for ( var type in Expr.filter ) {
if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {
var found, item,
filter = Expr.filter[ type ],
left = match[1];
anyFound = false;
match.splice(1,1);
if ( left.substr( left.length - 1 ) === "\\" ) {
continue;
}
if ( curLoop === result ) {
result = [];
}
if ( Expr.preFilter[ type ] ) {
match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );
if ( !match ) {
anyFound = found = true;
} else if ( match === true ) {
continue;
}
}
if ( match ) {
for ( var i = 0; (item = curLoop[i]) != null; i++ ) {
if ( item ) {
found = filter( item, match, i, curLoop );
var pass = not ^ !!found;
if ( inplace && found != null ) {
if ( pass ) {
anyFound = true;
} else {
curLoop[i] = false;
}
} else if ( pass ) {
result.push( item );
anyFound = true;
}
}
}
}
if ( found !== undefined ) {
if ( !inplace ) {
curLoop = result;
}
expr = expr.replace( Expr.match[ type ], "" );
if ( !anyFound ) {
return [];
}
break;
}
}
}
// Improper expression
if ( expr === old ) {
if ( anyFound == null ) {
Sizzle.error( expr );
} else {
break;
}
}
old = expr;
}
return curLoop;
};
Sizzle.error = function( msg ) {
throw "Syntax error, unrecognized expression: " + msg;
};
var Expr = Sizzle.selectors = {
order: [ "ID", "NAME", "TAG" ],
match: {
ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/,
ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,
TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/,
CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+\-]*)\))?/,
POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/,
PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/
},
leftMatch: {},
attrMap: {
"class": "className",
"for": "htmlFor"
},
attrHandle: {
href: function( elem ) {
return elem.getAttribute( "href" );
}
},
relative: {
"+": function(checkSet, part){
var isPartStr = typeof part === "string",
isTag = isPartStr && !/\W/.test( part ),
isPartStrNotTag = isPartStr && !isTag;
if ( isTag ) {
part = part.toLowerCase();
}
for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
if ( (elem = checkSet[i]) ) {
while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}
checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?
elem || false :
elem === part;
}
}
if ( isPartStrNotTag ) {
Sizzle.filter( part, checkSet, true );
}
},
">": function( checkSet, part ) {
var elem,
isPartStr = typeof part === "string",
i = 0,
l = checkSet.length;
if ( isPartStr && !/\W/.test( part ) ) {
part = part.toLowerCase();
for ( ; i < l; i++ ) {
elem = checkSet[i];
if ( elem ) {
var parent = elem.parentNode;
checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;
}
}
} else {
for ( ; i < l; i++ ) {
elem = checkSet[i];
if ( elem ) {
checkSet[i] = isPartStr ?
elem.parentNode :
elem.parentNode === part;
}
}
if ( isPartStr ) {
Sizzle.filter( part, checkSet, true );
}
}
},
"": function(checkSet, part, isXML){
var nodeCheck,
doneName = done++,
checkFn = dirCheck;
if ( typeof part === "string" && !/\W/.test(part) ) {
part = part.toLowerCase();
nodeCheck = part;
checkFn = dirNodeCheck;
}
checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML );
},
"~": function( checkSet, part, isXML ) {
var nodeCheck,
doneName = done++,
checkFn = dirCheck;
if ( typeof part === "string" && !/\W/.test( part ) ) {
part = part.toLowerCase();
nodeCheck = part;
checkFn = dirNodeCheck;
}
checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML );
}
},
find: {
ID: function( match, context, isXML ) {
if ( typeof context.getElementById !== "undefined" && !isXML ) {
var m = context.getElementById(match[1]);
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
return m && m.parentNode ? [m] : [];
}
},
NAME: function( match, context ) {
if ( typeof context.getElementsByName !== "undefined" ) {
var ret = [],
results = context.getElementsByName( match[1] );
for ( var i = 0, l = results.length; i < l; i++ ) {
if ( results[i].getAttribute("name") === match[1] ) {
ret.push( results[i] );
}
}
return ret.length === 0 ? null : ret;
}
},
TAG: function( match, context ) {
return context.getElementsByTagName( match[1] );
}
},
preFilter: {
CLASS: function( match, curLoop, inplace, result, not, isXML ) {
match = " " + match[1].replace(/\\/g, "") + " ";
if ( isXML ) {
return match;
}
for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
if ( elem ) {
if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n]/g, " ").indexOf(match) >= 0) ) {
if ( !inplace ) {
result.push( elem );
}
} else if ( inplace ) {
curLoop[i] = false;
}
}
}
return false;
},
ID: function( match ) {
return match[1].replace(/\\/g, "");
},
TAG: function( match, curLoop ) {
return match[1].toLowerCase();
},
CHILD: function( match ) {
if ( match[1] === "nth" ) {
// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(
match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" ||
!/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);
// calculate the numbers (first)n+(last) including if they are negative
match[2] = (test[1] + (test[2] || 1)) - 0;
match[3] = test[3] - 0;
}
// TODO: Move to normal caching system
match[0] = done++;
return match;
},
ATTR: function( match, curLoop, inplace, result, not, isXML ) {
var name = match[1].replace(/\\/g, "");
if ( !isXML && Expr.attrMap[name] ) {
match[1] = Expr.attrMap[name];
}
if ( match[2] === "~=" ) {
match[4] = " " + match[4] + " ";
}
return match;
},
PSEUDO: function( match, curLoop, inplace, result, not ) {
if ( match[1] === "not" ) {
// If we're dealing with a complex expression, or a simple one
if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {
match[3] = Sizzle(match[3], null, null, curLoop);
} else {
var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
if ( !inplace ) {
result.push.apply( result, ret );
}
return false;
}
} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
return true;
}
return match;
},
POS: function( match ) {
match.unshift( true );
return match;
}
},
filters: {
enabled: function( elem ) {
return elem.disabled === false && elem.type !== "hidden";
},
disabled: function( elem ) {
return elem.disabled === true;
},
checked: function( elem ) {
return elem.checked === true;
},
selected: function( elem ) {
// Accessing this property makes selected-by-default
// options in Safari work properly
elem.parentNode.selectedIndex;
return elem.selected === true;
},
parent: function( elem ) {
return !!elem.firstChild;
},
empty: function( elem ) {
return !elem.firstChild;
},
has: function( elem, i, match ) {
return !!Sizzle( match[3], elem ).length;
},
header: function( elem ) {
return (/h\d/i).test( elem.nodeName );
},
text: function( elem ) {
return "text" === elem.type;
},
radio: function( elem ) {
return "radio" === elem.type;
},
checkbox: function( elem ) {
return "checkbox" === elem.type;
},
file: function( elem ) {
return "file" === elem.type;
},
password: function( elem ) {
return "password" === elem.type;
},
submit: function( elem ) {
return "submit" === elem.type;
},
image: function( elem ) {
return "image" === elem.type;
},
reset: function( elem ) {
return "reset" === elem.type;
},
button: function( elem ) {
return "button" === elem.type || elem.nodeName.toLowerCase() === "button";
},
input: function( elem ) {
return (/input|select|textarea|button/i).test( elem.nodeName );
}
},
setFilters: {
first: function( elem, i ) {
return i === 0;
},
last: function( elem, i, match, array ) {
return i === array.length - 1;
},
even: function( elem, i ) {
return i % 2 === 0;
},
odd: function( elem, i ) {
return i % 2 === 1;
},
lt: function( elem, i, match ) {
return i < match[3] - 0;
},
gt: function( elem, i, match ) {
return i > match[3] - 0;
},
nth: function( elem, i, match ) {
return match[3] - 0 === i;
},
eq: function( elem, i, match ) {
return match[3] - 0 === i;
}
},
filter: {
PSEUDO: function( elem, match, i, array ) {
var name = match[1],
filter = Expr.filters[ name ];
if ( filter ) {
return filter( elem, i, match, array );
} else if ( name === "contains" ) {
return (elem.textContent || elem.innerText || Sizzle.getText([ elem ]) || "").indexOf(match[3]) >= 0;
} else if ( name === "not" ) {
var not = match[3];
for ( var j = 0, l = not.length; j < l; j++ ) {
if ( not[j] === elem ) {
return false;
}
}
return true;
} else {
Sizzle.error( "Syntax error, unrecognized expression: " + name );
}
},
CHILD: function( elem, match ) {
var type = match[1],
node = elem;
switch ( type ) {
case "only":
case "first":
while ( (node = node.previousSibling) ) {
if ( node.nodeType === 1 ) {
return false;
}
}
if ( type === "first" ) {
return true;
}
node = elem;
case "last":
while ( (node = node.nextSibling) ) {
if ( node.nodeType === 1 ) {
return false;
}
}
return true;
case "nth":
var first = match[2],
last = match[3];
if ( first === 1 && last === 0 ) {
return true;
}
var doneName = match[0],
parent = elem.parentNode;
if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {
var count = 0;
for ( node = parent.firstChild; node; node = node.nextSibling ) {
if ( node.nodeType === 1 ) {
node.nodeIndex = ++count;
}
}
parent.sizcache = doneName;
}
var diff = elem.nodeIndex - last;
if ( first === 0 ) {
return diff === 0;
} else {
return ( diff % first === 0 && diff / first >= 0 );
}
}
},
ID: function( elem, match ) {
return elem.nodeType === 1 && elem.getAttribute("id") === match;
},
TAG: function( elem, match ) {
return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match;
},
CLASS: function( elem, match ) {
return (" " + (elem.className || elem.getAttribute("class")) + " ")
.indexOf( match ) > -1;
},
ATTR: function( elem, match ) {
var name = match[1],
result = Expr.attrHandle[ name ] ?
Expr.attrHandle[ name ]( elem ) :
elem[ name ] != null ?
elem[ name ] :
elem.getAttribute( name ),
value = result + "",
type = match[2],
check = match[4];
return result == null ?
type === "!=" :
type === "=" ?
value === check :
type === "*=" ?
value.indexOf(check) >= 0 :
type === "~=" ?
(" " + value + " ").indexOf(check) >= 0 :
!check ?
value && result !== false :
type === "!=" ?
value !== check :
type === "^=" ?
value.indexOf(check) === 0 :
type === "$=" ?
value.substr(value.length - check.length) === check :
type === "|=" ?
value === check || value.substr(0, check.length + 1) === check + "-" :
false;
},
POS: function( elem, match, i, array ) {
var name = match[2],
filter = Expr.setFilters[ name ];
if ( filter ) {
return filter( elem, i, match, array );
}
}
}
};
var origPOS = Expr.match.POS,
fescape = function(all, num){
return "\\" + (num - 0 + 1);
};
for ( var type in Expr.match ) {
Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) );
Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) );
}
var makeArray = function( array, results ) {
array = Array.prototype.slice.call( array, 0 );
if ( results ) {
results.push.apply( results, array );
return results;
}
return array;
};
// Perform a simple check to determine if the browser is capable of
// converting a NodeList to an array using builtin methods.
// Also verifies that the returned array holds DOM nodes
// (which is not the case in the Blackberry browser)
try {
Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;
// Provide a fallback method if it does not work
} catch( e ) {
makeArray = function( array, results ) {
var i = 0,
ret = results || [];
if ( toString.call(array) === "[object Array]" ) {
Array.prototype.push.apply( ret, array );
} else {
if ( typeof array.length === "number" ) {
for ( var l = array.length; i < l; i++ ) {
ret.push( array[i] );
}
} else {
for ( ; array[i]; i++ ) {
ret.push( array[i] );
}
}
}
return ret;
};
}
var sortOrder, siblingCheck;
if ( document.documentElement.compareDocumentPosition ) {
sortOrder = function( a, b ) {
if ( a === b ) {
hasDuplicate = true;
return 0;
}
if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {
return a.compareDocumentPosition ? -1 : 1;
}
return a.compareDocumentPosition(b) & 4 ? -1 : 1;
};
} else {
sortOrder = function( a, b ) {
var al, bl,
ap = [],
bp = [],
aup = a.parentNode,
bup = b.parentNode,
cur = aup;
// The nodes are identical, we can exit early
if ( a === b ) {
hasDuplicate = true;
return 0;
// If the nodes are siblings (or identical) we can do a quick check
} else if ( aup === bup ) {
return siblingCheck( a, b );
// If no parents were found then the nodes are disconnected
} else if ( !aup ) {
return -1;
} else if ( !bup ) {
return 1;
}
// Otherwise they're somewhere else in the tree so we need
// to build up a full list of the parentNodes for comparison
while ( cur ) {
ap.unshift( cur );
cur = cur.parentNode;
}
cur = bup;
while ( cur ) {
bp.unshift( cur );
cur = cur.parentNode;
}
al = ap.length;
bl = bp.length;
// Start walking down the tree looking for a discrepancy
for ( var i = 0; i < al && i < bl; i++ ) {
if ( ap[i] !== bp[i] ) {
return siblingCheck( ap[i], bp[i] );
}
}
// We ended someplace up the tree so do a sibling check
return i === al ?
siblingCheck( a, bp[i], -1 ) :
siblingCheck( ap[i], b, 1 );
};
siblingCheck = function( a, b, ret ) {
if ( a === b ) {
return ret;
}
var cur = a.nextSibling;
while ( cur ) {
if ( cur === b ) {
return -1;
}
cur = cur.nextSibling;
}
return 1;
};
}
// Utility function for retreiving the text value of an array of DOM nodes
Sizzle.getText = function( elems ) {
var ret = "", elem;
for ( var i = 0; elems[i]; i++ ) {
elem = elems[i];
// Get the text from text nodes and CDATA nodes
if ( elem.nodeType === 3 || elem.nodeType === 4 ) {
ret += elem.nodeValue;
// Traverse everything else, except comment nodes
} else if ( elem.nodeType !== 8 ) {
ret += Sizzle.getText( elem.childNodes );
}
}
return ret;
};
// Check to see if the browser returns elements by name when
// querying by getElementById (and provide a workaround)
(function(){
// We're going to inject a fake input element with a specified name
var form = document.createElement("div"),
id = "script" + (new Date()).getTime(),
root = document.documentElement;
form.innerHTML = "<a name='" + id + "'/>";
// Inject it into the root element, check its status, and remove it quickly
root.insertBefore( form, root.firstChild );
// The workaround has to do additional checks after a getElementById
// Which slows things down for other browsers (hence the branching)
if ( document.getElementById( id ) ) {
Expr.find.ID = function( match, context, isXML ) {
if ( typeof context.getElementById !== "undefined" && !isXML ) {
var m = context.getElementById(match[1]);
return m ?
m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ?
[m] :
undefined :
[];
}
};
Expr.filter.ID = function( elem, match ) {
var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
return elem.nodeType === 1 && node && node.nodeValue === match;
};
}
root.removeChild( form );
// release memory in IE
root = form = null;
})();
(function(){
// Check to see if the browser returns only elements
// when doing getElementsByTagName("*")
// Create a fake element
var div = document.createElement("div");
div.appendChild( document.createComment("") );
// Make sure no comments are found
if ( div.getElementsByTagName("*").length > 0 ) {
Expr.find.TAG = function( match, context ) {
var results = context.getElementsByTagName( match[1] );
// Filter out possible comments
if ( match[1] === "*" ) {
var tmp = [];
for ( var i = 0; results[i]; i++ ) {
if ( results[i].nodeType === 1 ) {
tmp.push( results[i] );
}
}
results = tmp;
}
return results;
};
}
// Check to see if an attribute returns normalized href attributes
div.innerHTML = "<a href='#'></a>";
if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
div.firstChild.getAttribute("href") !== "#" ) {
Expr.attrHandle.href = function( elem ) {
return elem.getAttribute( "href", 2 );
};
}
// release memory in IE
div = null;
})();
if ( document.querySelectorAll ) {
(function(){
var oldSizzle = Sizzle,
div = document.createElement("div"),
id = "__sizzle__";
div.innerHTML = "<p class='TEST'></p>";
// Safari can't handle uppercase or unicode characters when
// in quirks mode.
if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
return;
}
Sizzle = function( query, context, extra, seed ) {
context = context || document;
// Make sure that attribute selectors are quoted
query = query.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']");
// Only use querySelectorAll on non-XML documents
// (ID selectors don't work in non-HTML documents)
if ( !seed && !Sizzle.isXML(context) ) {
if ( context.nodeType === 9 ) {
try {
return makeArray( context.querySelectorAll(query), extra );
} catch(qsaError) {}
// 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
} else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
var old = context.getAttribute( "id" ),
nid = old || id;
if ( !old ) {
context.setAttribute( "id", nid );
}
try {
return makeArray( context.querySelectorAll( "#" + nid + " " + query ), extra );
} catch(pseudoError) {
} finally {
if ( !old ) {
context.removeAttribute( "id" );
}
}
}
}
return oldSizzle(query, context, extra, seed);
};
for ( var prop in oldSizzle ) {
Sizzle[ prop ] = oldSizzle[ prop ];
}
// release memory in IE
div = null;
})();
}
(function(){
var html = document.documentElement,
matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector,
pseudoWorks = false;
try {
// This should fail with an exception
// Gecko does not error, returns false instead
matches.call( document.documentElement, "[test!='']:sizzle" );
} catch( pseudoError ) {
pseudoWorks = true;
}
if ( matches ) {
Sizzle.matchesSelector = function( node, expr ) {
// Make sure that attribute selectors are quoted
expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']");
if ( !Sizzle.isXML( node ) ) {
try {
if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) {
return matches.call( node, expr );
}
} catch(e) {}
}
return Sizzle(expr, null, null, [node]).length > 0;
};
}
})();
(function(){
var div = document.createElement("div");
div.innerHTML = "<div class='test e'></div><div class='test'></div>";
// Opera can't find a second classname (in 9.6)
// Also, make sure that getElementsByClassName actually exists
if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {
return;
}
// Safari caches class attributes, doesn't catch changes (in 3.2)
div.lastChild.className = "e";
if ( div.getElementsByClassName("e").length === 1 ) {
return;
}
Expr.order.splice(1, 0, "CLASS");
Expr.find.CLASS = function( match, context, isXML ) {
if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
return context.getElementsByClassName(match[1]);
}
};
// release memory in IE
div = null;
})();
function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
var elem = checkSet[i];
if ( elem ) {
var match = false;
elem = elem[dir];
while ( elem ) {
if ( elem.sizcache === doneName ) {
match = checkSet[elem.sizset];
break;
}
if ( elem.nodeType === 1 && !isXML ){
elem.sizcache = doneName;
elem.sizset = i;
}
if ( elem.nodeName.toLowerCase() === cur ) {
match = elem;
break;
}
elem = elem[dir];
}
checkSet[i] = match;
}
}
}
function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
var elem = checkSet[i];
if ( elem ) {
var match = false;
elem = elem[dir];
while ( elem ) {
if ( elem.sizcache === doneName ) {
match = checkSet[elem.sizset];
break;
}
if ( elem.nodeType === 1 ) {
if ( !isXML ) {
elem.sizcache = doneName;
elem.sizset = i;
}
if ( typeof cur !== "string" ) {
if ( elem === cur ) {
match = true;
break;
}
} else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
match = elem;
break;
}
}
elem = elem[dir];
}
checkSet[i] = match;
}
}
}
if ( document.documentElement.contains ) {
Sizzle.contains = function( a, b ) {
return a !== b && (a.contains ? a.contains(b) : true);
};
} else if ( document.documentElement.compareDocumentPosition ) {
Sizzle.contains = function( a, b ) {
return !!(a.compareDocumentPosition(b) & 16);
};
} else {
Sizzle.contains = function() {
return false;
};
}
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 : 0).documentElement;
return documentElement ? documentElement.nodeName !== "HTML" : false;
};
var posProcess = function( selector, context ) {
var match,
tmpSet = [],
later = "",
root = context.nodeType ? [context] : context;
// Position selectors must be done after the filter
// And so must :not(positional) so we move all PSEUDOs to the end
while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
later += match[0];
selector = selector.replace( Expr.match.PSEUDO, "" );
}
selector = Expr.relative[selector] ? selector + "*" : selector;
for ( var i = 0, l = root.length; i < l; i++ ) {
Sizzle( selector, root[i], tmpSet );
}
return Sizzle.filter( later, tmpSet );
};
// EXPOSE
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.filters;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
})();
var runtil = /Until$/,
rparentsprev = /^(?:parents|prevUntil|prevAll)/,
// Note: This RegExp should be improved, or likely pulled from Sizzle
rmultiselector = /,/,
isSimple = /^.[^:#\[\.,]*$/,
slice = Array.prototype.slice,
POS = jQuery.expr.match.POS;
jQuery.fn.extend({
find: function( selector ) {
var ret = this.pushStack( "", "find", selector ),
length = 0;
for ( var i = 0, l = this.length; i < l; i++ ) {
length = ret.length;
jQuery.find( selector, this[i], ret );
if ( i > 0 ) {
// Make sure that the results are unique
for ( var n = length; n < ret.length; n++ ) {
for ( var r = 0; r < length; r++ ) {
if ( ret[r] === ret[n] ) {
ret.splice(n--, 1);
break;
}
}
}
}
}
return ret;
},
has: function( target ) {
var targets = jQuery( target );
return this.filter(function() {
for ( var i = 0, l = targets.length; i < l; i++ ) {
if ( jQuery.contains( this, targets[i] ) ) {
return true;
}
}
});
},
not: function( selector ) {
return this.pushStack( winnow(this, selector, false), "not", selector);
},
filter: function( selector ) {
return this.pushStack( winnow(this, selector, true), "filter", selector );
},
is: function( selector ) {
return !!selector && jQuery.filter( selector, this ).length > 0;
},
closest: function( selectors, context ) {
var ret = [], i, l, cur = this[0];
if ( jQuery.isArray( selectors ) ) {
var match, selector,
matches = {},
level = 1;
if ( cur && selectors.length ) {
for ( i = 0, l = selectors.length; i < l; i++ ) {
selector = selectors[i];
if ( !matches[selector] ) {
matches[selector] = jQuery.expr.match.POS.test( selector ) ?
jQuery( selector, context || this.context ) :
selector;
}
}
while ( cur && cur.ownerDocument && cur !== context ) {
for ( selector in matches ) {
match = matches[selector];
if ( match.jquery ? match.index(cur) > -1 : jQuery(cur).is(match) ) {
ret.push({ selector: selector, elem: cur, level: level });
}
}
cur = cur.parentNode;
level++;
}
}
return ret;
}
var pos = POS.test( selectors ) ?
jQuery( selectors, context || this.context ) : null;
for ( i = 0, l = this.length; i < l; i++ ) {
cur = this[i];
while ( cur ) {
if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
ret.push( cur );
break;
} else {
cur = cur.parentNode;
if ( !cur || !cur.ownerDocument || cur === context ) {
break;
}
}
}
}
ret = ret.length > 1 ? jQuery.unique(ret) : ret;
return this.pushStack( ret, "closest", selectors );
},
// Determine the position of an element within
// the matched set of elements
index: function( elem ) {
if ( !elem || typeof elem === "string" ) {
return jQuery.inArray( this[0],
// If it receives a string, the selector is used
// If it receives nothing, the siblings are used
elem ? jQuery( elem ) : this.parent().children() );
}
// 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 || this.context ) :
jQuery.makeArray( selector ),
all = jQuery.merge( this.get(), set );
return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
all :
jQuery.unique( all ) );
},
andSelf: function() {
return this.add( this.prevObject );
}
});
// A painfully simple check to see if an element is disconnected
// from a document (should be improved, where feasible).
function isDisconnected( node ) {
return !node || !node.parentNode || node.parentNode.nodeType === 11;
}
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 jQuery.nth( elem, 2, "nextSibling" );
},
prev: function( elem ) {
return jQuery.nth( elem, 2, "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.makeArray( elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
var ret = jQuery.map( this, fn, until );
if ( !runtil.test( name ) ) {
selector = until;
}
if ( selector && typeof selector === "string" ) {
ret = jQuery.filter( selector, ret );
}
ret = this.length > 1 ? jQuery.unique( ret ) : ret;
if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) {
ret = ret.reverse();
}
return this.pushStack( ret, name, slice.call(arguments).join(",") );
};
});
jQuery.extend({
filter: function( expr, elems, not ) {
if ( not ) {
expr = ":not(" + expr + ")";
}
return elems.length === 1 ?
jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
jQuery.find.matches(expr, elems);
},
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;
},
nth: function( cur, result, dir, elem ) {
result = result || 1;
var num = 0;
for ( ; cur; cur = cur[dir] ) {
if ( cur.nodeType === 1 && ++num === result ) {
break;
}
}
return cur;
},
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, keep ) {
if ( jQuery.isFunction( qualifier ) ) {
return jQuery.grep(elements, function( elem, i ) {
var retVal = !!qualifier.call( elem, i, elem );
return retVal === keep;
});
} else if ( qualifier.nodeType ) {
return jQuery.grep(elements, function( elem, i ) {
return (elem === qualifier) === keep;
});
} else if ( typeof qualifier === "string" ) {
var filtered = jQuery.grep(elements, function( elem ) {
return elem.nodeType === 1;
});
if ( isSimple.test( qualifier ) ) {
return jQuery.filter(qualifier, filtered, !keep);
} else {
qualifier = jQuery.filter( qualifier, filtered );
}
}
return jQuery.grep(elements, function( elem, i ) {
return (jQuery.inArray( elem, qualifier ) >= 0) === keep;
});
}
var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
rleadingWhitespace = /^\s+/,
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
rtagName = /<([\w:]+)/,
rtbody = /<tbody/i,
rhtml = /<|&#?\w+;/,
rnocache = /<(?:script|object|embed|option|style)/i,
// checked="checked" or checked (html5)
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
raction = /\=([^="'>\s]+\/)>/g,
wrapMap = {
option: [ 1, "<select multiple='multiple'>", "</select>" ],
legend: [ 1, "<fieldset>", "</fieldset>" ],
thead: [ 1, "<table>", "</table>" ],
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
area: [ 1, "<map>", "</map>" ],
_default: [ 0, "", "" ]
};
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
// IE can't serialize <link> and <script> tags normally
if ( !jQuery.support.htmlSerialize ) {
wrapMap._default = [ 1, "div<div>", "</div>" ];
}
jQuery.fn.extend({
text: function( text ) {
if ( jQuery.isFunction(text) ) {
return this.each(function(i) {
var self = jQuery( this );
self.text( text.call(this, i, self.text()) );
});
}
if ( typeof text !== "object" && text !== undefined ) {
return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
}
return jQuery.text( this );
},
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 ) {
return this.each(function() {
jQuery( this ).wrapAll( html );
});
},
unwrap: function() {
return this.parent().each(function() {
if ( !jQuery.nodeName( this, "body" ) ) {
jQuery( this ).replaceWith( this.childNodes );
}
}).end();
},
append: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 ) {
this.appendChild( elem );
}
});
},
prepend: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 ) {
this.insertBefore( elem, this.firstChild );
}
});
},
before: function() {
if ( this[0] && this[0].parentNode ) {
return this.domManip(arguments, false, function( elem ) {
this.parentNode.insertBefore( elem, this );
});
} else if ( arguments.length ) {
var set = jQuery(arguments[0]);
set.push.apply( set, this.toArray() );
return this.pushStack( set, "before", arguments );
}
},
after: function() {
if ( this[0] && this[0].parentNode ) {
return this.domManip(arguments, false, function( elem ) {
this.parentNode.insertBefore( elem, this.nextSibling );
});
} else if ( arguments.length ) {
var set = this.pushStack( this, "after", arguments );
set.push.apply( set, jQuery(arguments[0]).toArray() );
return set;
}
},
// keepData is for internal use only--do not document
remove: function( selector, keepData ) {
for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
if ( !keepData && elem.nodeType === 1 ) {
jQuery.cleanData( elem.getElementsByTagName("*") );
jQuery.cleanData( [ elem ] );
}
if ( elem.parentNode ) {
elem.parentNode.removeChild( elem );
}
}
}
return this;
},
empty: function() {
for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
// Remove element nodes and prevent memory leaks
if ( elem.nodeType === 1 ) {
jQuery.cleanData( elem.getElementsByTagName("*") );
}
// Remove any remaining nodes
while ( elem.firstChild ) {
elem.removeChild( elem.firstChild );
}
}
return this;
},
clone: function( events ) {
// Do the clone
var ret = this.map(function() {
if ( !jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this) ) {
// IE copies events bound via attachEvent when
// using cloneNode. Calling detachEvent on the
// clone will also remove the events from the orignal
// In order to get around this, we use innerHTML.
// Unfortunately, this means some modifications to
// attributes in IE that are actually only stored
// as properties will not be copied (such as the
// the name attribute on an input).
var html = this.outerHTML,
ownerDocument = this.ownerDocument;
if ( !html ) {
var div = ownerDocument.createElement("div");
div.appendChild( this.cloneNode(true) );
html = div.innerHTML;
}
return jQuery.clean([html.replace(rinlinejQuery, "")
// Handle the case in IE 8 where action=/test/> self-closes a tag
.replace(raction, '="$1">')
.replace(rleadingWhitespace, "")], ownerDocument)[0];
} else {
return this.cloneNode(true);
}
});
// Copy the events from the original to the clone
if ( events === true ) {
cloneCopyEvent( this, ret );
cloneCopyEvent( this.find("*"), ret.find("*") );
}
// Return the cloned set
return ret;
},
html: function( value ) {
if ( value === undefined ) {
return this[0] && this[0].nodeType === 1 ?
this[0].innerHTML.replace(rinlinejQuery, "") :
null;
// See if we can take a shortcut and just use innerHTML
} else if ( typeof value === "string" && !rnocache.test( value ) &&
(jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
!wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {
value = value.replace(rxhtmlTag, "<$1></$2>");
try {
for ( var i = 0, l = this.length; i < l; i++ ) {
// Remove element nodes and prevent memory leaks
if ( this[i].nodeType === 1 ) {
jQuery.cleanData( this[i].getElementsByTagName("*") );
this[i].innerHTML = value;
}
}
// If using innerHTML throws an exception, use the fallback method
} catch(e) {
this.empty().append( value );
}
} else if ( jQuery.isFunction( value ) ) {
this.each(function(i){
var self = jQuery( this );
self.html( value.call(this, i, self.html()) );
});
} else {
this.empty().append( value );
}
return this;
},
replaceWith: function( value ) {
if ( this[0] && this[0].parentNode ) {
// Make sure that the elements are removed from the DOM before they are inserted
// this can help fix replacing a parent with child elements
if ( jQuery.isFunction( value ) ) {
return this.each(function(i) {
var self = jQuery(this), old = self.html();
self.replaceWith( value.call( this, i, old ) );
});
}
if ( typeof value !== "string" ) {
value = jQuery( value ).detach();
}
return this.each(function() {
var next = this.nextSibling,
parent = this.parentNode;
jQuery( this ).remove();
if ( next ) {
jQuery(next).before( value );
} else {
jQuery(parent).append( value );
}
});
} else {
return this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value );
}
},
detach: function( selector ) {
return this.remove( selector, true );
},
domManip: function( args, table, callback ) {
var results, first, fragment, parent,
value = args[0],
scripts = [];
// We can't cloneNode fragments that contain checked, in WebKit
if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
return this.each(function() {
jQuery(this).domManip( args, table, callback, true );
});
}
if ( jQuery.isFunction(value) ) {
return this.each(function(i) {
var self = jQuery(this);
args[0] = value.call(this, i, table ? self.html() : undefined);
self.domManip( args, table, callback );
});
}
if ( this[0] ) {
parent = value && value.parentNode;
// If we're in a fragment, just use that instead of building a new one
if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
results = { fragment: parent };
} else {
results = jQuery.buildFragment( args, this, scripts );
}
fragment = results.fragment;
if ( fragment.childNodes.length === 1 ) {
first = fragment = fragment.firstChild;
} else {
first = fragment.firstChild;
}
if ( first ) {
table = table && jQuery.nodeName( first, "tr" );
for ( var i = 0, l = this.length; i < l; i++ ) {
callback.call(
table ?
root(this[i], first) :
this[i],
i > 0 || results.cacheable || this.length > 1 ?
fragment.cloneNode(true) :
fragment
);
}
}
if ( scripts.length ) {
jQuery.each( scripts, evalScript );
}
}
return this;
}
});
function root( elem, cur ) {
return jQuery.nodeName(elem, "table") ?
(elem.getElementsByTagName("tbody")[0] ||
elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
elem;
}
function cloneCopyEvent(orig, ret) {
var i = 0;
ret.each(function() {
if ( this.nodeName !== (orig[i] && orig[i].nodeName) ) {
return;
}
var oldData = jQuery.data( orig[i++] ),
curData = jQuery.data( this, oldData ),
events = oldData && oldData.events;
if ( events ) {
delete curData.handle;
curData.events = {};
for ( var type in events ) {
for ( var handler in events[ type ] ) {
jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data );
}
}
}
});
}
jQuery.buildFragment = function( args, nodes, scripts ) {
var fragment, cacheable, cacheresults,
doc = (nodes && nodes[0] ? nodes[0].ownerDocument || nodes[0] : document);
// Only cache "small" (1/2 KB) strings that are associated with the main document
// Cloning options loses the selected state, so don't cache them
// IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
// Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && doc === document &&
!rnocache.test( args[0] ) && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) {
cacheable = true;
cacheresults = jQuery.fragments[ args[0] ];
if ( cacheresults ) {
if ( cacheresults !== 1 ) {
fragment = cacheresults;
}
}
}
if ( !fragment ) {
fragment = doc.createDocumentFragment();
jQuery.clean( args, doc, fragment, scripts );
}
if ( cacheable ) {
jQuery.fragments[ args[0] ] = cacheresults ? fragment : 1;
}
return { fragment: fragment, cacheable: cacheable };
};
jQuery.fragments = {};
jQuery.each({
appendTo: "append",
prependTo: "prepend",
insertBefore: "before",
insertAfter: "after",
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
var ret = [],
insert = jQuery( selector ),
parent = this.length === 1 && this[0].parentNode;
if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
insert[ original ]( this[0] );
return this;
} else {
for ( var i = 0, l = insert.length; i < l; i++ ) {
var elems = (i > 0 ? this.clone(true) : this).get();
jQuery( insert[i] )[ original ]( elems );
ret = ret.concat( elems );
}
return this.pushStack( ret, name, insert.selector );
}
};
});
jQuery.extend({
clean: function( elems, context, fragment, scripts ) {
context = context || document;
// !context.createElement fails in IE with an error but returns typeof 'object'
if ( typeof context.createElement === "undefined" ) {
context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
}
var ret = [];
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
if ( typeof elem === "number" ) {
elem += "";
}
if ( !elem ) {
continue;
}
// Convert html string into DOM nodes
if ( typeof elem === "string" && !rhtml.test( elem ) ) {
elem = context.createTextNode( elem );
} else if ( typeof elem === "string" ) {
// Fix "XHTML"-style tags in all browsers
elem = elem.replace(rxhtmlTag, "<$1></$2>");
// Trim whitespace, otherwise indexOf won't work as expected
var tag = (rtagName.exec( elem ) || ["", ""])[1].toLowerCase(),
wrap = wrapMap[ tag ] || wrapMap._default,
depth = wrap[0],
div = context.createElement("div");
// Go to html and back, then peel off extra wrappers
div.innerHTML = wrap[1] + elem + wrap[2];
// Move to the right depth
while ( depth-- ) {
div = div.lastChild;
}
// Remove IE's autoinserted <tbody> from table fragments
if ( !jQuery.support.tbody ) {
// String was a <table>, *may* have spurious <tbody>
var hasBody = rtbody.test(elem),
tbody = tag === "table" && !hasBody ?
div.firstChild && div.firstChild.childNodes :
// String was a bare <thead> or <tfoot>
wrap[1] === "<table>" && !hasBody ?
div.childNodes :
[];
for ( var j = tbody.length - 1; j >= 0 ; --j ) {
if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
tbody[ j ].parentNode.removeChild( tbody[ j ] );
}
}
}
// IE completely kills leading whitespace when innerHTML is used
if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
}
elem = div.childNodes;
}
if ( elem.nodeType ) {
ret.push( elem );
} else {
ret = jQuery.merge( ret, elem );
}
}
if ( fragment ) {
for ( i = 0; ret[i]; i++ ) {
if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
} else {
if ( ret[i].nodeType === 1 ) {
ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
}
fragment.appendChild( ret[i] );
}
}
}
return ret;
},
cleanData: function( elems ) {
var data, id, cache = jQuery.cache,
special = jQuery.event.special,
deleteExpando = jQuery.support.deleteExpando;
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
continue;
}
id = elem[ jQuery.expando ];
if ( id ) {
data = cache[ id ];
if ( data && data.events ) {
for ( var type in data.events ) {
if ( special[ type ] ) {
jQuery.event.remove( elem, type );
} else {
jQuery.removeEvent( elem, type, data.handle );
}
}
}
if ( deleteExpando ) {
delete elem[ jQuery.expando ];
} else if ( elem.removeAttribute ) {
elem.removeAttribute( jQuery.expando );
}
delete cache[ id ];
}
}
}
});
function evalScript( i, elem ) {
if ( elem.src ) {
jQuery.ajax({
url: elem.src,
async: false,
dataType: "script"
});
} else {
jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );
}
if ( elem.parentNode ) {
elem.parentNode.removeChild( elem );
}
}
var ralpha = /alpha\([^)]*\)/i,
ropacity = /opacity=([^)]*)/,
rdashAlpha = /-([a-z])/ig,
rupper = /([A-Z])/g,
rnumpx = /^-?\d+(?:px)?$/i,
rnum = /^-?\d/,
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
cssWidth = [ "Left", "Right" ],
cssHeight = [ "Top", "Bottom" ],
curCSS,
getComputedStyle,
currentStyle,
fcamelCase = function( all, letter ) {
return letter.toUpperCase();
};
jQuery.fn.css = function( name, value ) {
// Setting 'undefined' is a no-op
if ( arguments.length === 2 && value === undefined ) {
return this;
}
return jQuery.access( this, name, value, true, function( elem, name, value ) {
return value !== undefined ?
jQuery.style( elem, name, value ) :
jQuery.css( elem, name );
});
};
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", "opacity" );
return ret === "" ? "1" : ret;
} else {
return elem.style.opacity;
}
}
}
},
// Exclude the following css properties to add px
cssNumber: {
"zIndex": true,
"fontWeight": true,
"opacity": true,
"zoom": true,
"lineHeight": 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, origName = jQuery.camelCase( name ),
style = elem.style, hooks = jQuery.cssHooks[ origName ];
name = jQuery.cssProps[ origName ] || origName;
// Check if we're setting a value
if ( value !== undefined ) {
// Make sure that NaN and null values aren't set. See: #7116
if ( typeof value === "number" && isNaN( value ) || value == null ) {
return;
}
// If a number was passed in, add 'px' to the (except for certain CSS properties)
if ( typeof value === "number" && !jQuery.cssNumber[ origName ] ) {
value += "px";
}
// If a hook was provided, use that value, otherwise just set the specified value
if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value )) !== 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 ) {
// Make sure that we're working with the right name
var ret, origName = jQuery.camelCase( name ),
hooks = jQuery.cssHooks[ origName ];
name = jQuery.cssProps[ origName ] || origName;
// If a hook was provided get the computed value from there
if ( hooks && "get" in hooks && (ret = hooks.get( elem, true, extra )) !== undefined ) {
return ret;
// Otherwise, if a way to get the computed value exists, use that
} else if ( curCSS ) {
return curCSS( elem, name, origName );
}
},
// A method for quickly swapping in/out CSS properties to get correct calculations
swap: function( elem, options, callback ) {
var old = {};
// Remember the old values, and insert the new ones
for ( var name in options ) {
old[ name ] = elem.style[ name ];
elem.style[ name ] = options[ name ];
}
callback.call( elem );
// Revert the old values
for ( name in options ) {
elem.style[ name ] = old[ name ];
}
},
camelCase: function( string ) {
return string.replace( rdashAlpha, fcamelCase );
}
});
// DEPRECATED, Use jQuery.css() instead
jQuery.curCSS = jQuery.css;
jQuery.each(["height", "width"], function( i, name ) {
jQuery.cssHooks[ name ] = {
get: function( elem, computed, extra ) {
var val;
if ( computed ) {
if ( elem.offsetWidth !== 0 ) {
val = getWH( elem, name, extra );
} else {
jQuery.swap( elem, cssShow, function() {
val = getWH( elem, name, extra );
});
}
if ( val <= 0 ) {
val = curCSS( elem, name, name );
if ( val === "0px" && currentStyle ) {
val = currentStyle( elem, name, name );
}
if ( val != null ) {
// Should return "auto" instead of 0, use 0 for
// temporary backwards-compat
return val === "" || val === "auto" ? "0px" : val;
}
}
if ( val < 0 || val == null ) {
val = elem.style[ name ];
// Should return "auto" instead of 0, use 0 for
// temporary backwards-compat
return val === "" || val === "auto" ? "0px" : val;
}
return typeof val === "string" ? val : val + "px";
}
},
set: function( elem, value ) {
if ( rnumpx.test( value ) ) {
// ignore negative width and height values #1599
value = parseFloat(value);
if ( value >= 0 ) {
return value + "px";
}
} else {
return value;
}
}
};
});
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) || "") ?
(parseFloat(RegExp.$1) / 100) + "" :
computed ? "1" : "";
},
set: function( elem, value ) {
var style = elem.style;
// IE has trouble with opacity if it does not have layout
// Force it by setting the zoom level
style.zoom = 1;
// Set the alpha filter to set the opacity
var opacity = jQuery.isNaN(value) ?
"" :
"alpha(opacity=" + value * 100 + ")",
filter = style.filter || "";
style.filter = ralpha.test(filter) ?
filter.replace(ralpha, opacity) :
style.filter + ' ' + opacity;
}
};
}
if ( document.defaultView && document.defaultView.getComputedStyle ) {
getComputedStyle = function( elem, newName, name ) {
var ret, defaultView, computedStyle;
name = name.replace( rupper, "-$1" ).toLowerCase();
if ( !(defaultView = elem.ownerDocument.defaultView) ) {
return undefined;
}
if ( (computedStyle = defaultView.getComputedStyle( elem, null )) ) {
ret = computedStyle.getPropertyValue( name );
if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) {
ret = jQuery.style( elem, name );
}
}
return ret;
};
}
if ( document.documentElement.currentStyle ) {
currentStyle = function( elem, name ) {
var left, rsLeft,
ret = elem.currentStyle && elem.currentStyle[ name ],
style = elem.style;
// 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
if ( !rnumpx.test( ret ) && rnum.test( ret ) ) {
// Remember the original values
left = style.left;
rsLeft = elem.runtimeStyle.left;
// Put in the new values to get a computed value out
elem.runtimeStyle.left = elem.currentStyle.left;
style.left = name === "fontSize" ? "1em" : (ret || 0);
ret = style.pixelLeft + "px";
// Revert the changed values
style.left = left;
elem.runtimeStyle.left = rsLeft;
}
return ret === "" ? "auto" : ret;
};
}
curCSS = getComputedStyle || currentStyle;
function getWH( elem, name, extra ) {
var which = name === "width" ? cssWidth : cssHeight,
val = name === "width" ? elem.offsetWidth : elem.offsetHeight;
if ( extra === "border" ) {
return val;
}
jQuery.each( which, function() {
if ( !extra ) {
val -= parseFloat(jQuery.css( elem, "padding" + this )) || 0;
}
if ( extra === "margin" ) {
val += parseFloat(jQuery.css( elem, "margin" + this )) || 0;
} else {
val -= parseFloat(jQuery.css( elem, "border" + this + "Width" )) || 0;
}
});
return val;
}
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.hidden = function( elem ) {
var width = elem.offsetWidth,
height = elem.offsetHeight;
return (width === 0 && height === 0) || (!jQuery.support.reliableHiddenOffsets && (elem.style.display || jQuery.css( elem, "display" )) === "none");
};
jQuery.expr.filters.visible = function( elem ) {
return !jQuery.expr.filters.hidden( elem );
};
}
var jsc = jQuery.now(),
rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
rselectTextarea = /^(?:select|textarea)/i,
rinput = /^(?:color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
rnoContent = /^(?:GET|HEAD)$/,
rbracket = /\[\]$/,
jsre = /\=\?(&|$)/,
rquery = /\?/,
rts = /([?&])_=[^&]*/,
rurl = /^(\w+:)?\/\/([^\/?#]+)/,
r20 = /%20/g,
rhash = /#.*$/,
// Keep a copy of the old load method
_load = jQuery.fn.load;
jQuery.fn.extend({
load: function( url, params, callback ) {
if ( typeof url !== "string" && _load ) {
return _load.apply( this, arguments );
// Don't do a request if no elements are being requested
} else if ( !this.length ) {
return this;
}
var off = url.indexOf(" ");
if ( off >= 0 ) {
var selector = url.slice(off, url.length);
url = url.slice(0, off);
}
// Default to a GET request
var type = "GET";
// If the second parameter was provided
if ( params ) {
// If it's a function
if ( jQuery.isFunction( params ) ) {
// We assume that it's the callback
callback = params;
params = null;
// Otherwise, build a param string
} else if ( typeof params === "object" ) {
params = jQuery.param( params, jQuery.ajaxSettings.traditional );
type = "POST";
}
}
var self = this;
// Request the remote document
jQuery.ajax({
url: url,
type: type,
dataType: "html",
data: params,
complete: function( res, status ) {
// If successful, inject the HTML into all the matched elements
if ( status === "success" || status === "notmodified" ) {
// See if a selector was specified
self.html( selector ?
// Create a dummy div to hold the results
jQuery("<div>")
// inject the contents of the document in, removing the scripts
// to avoid any 'Permission Denied' errors in IE
.append(res.responseText.replace(rscript, ""))
// Locate the specified elements
.find(selector) :
// If not, just inject the full result
res.responseText );
}
if ( callback ) {
self.each( callback, [res.responseText, status, res] );
}
}
});
return this;
},
serialize: function() {
return jQuery.param(this.serializeArray());
},
serializeArray: function() {
return this.map(function() {
return this.elements ? jQuery.makeArray(this.elements) : this;
})
.filter(function() {
return this.name && !this.disabled &&
(this.checked || rselectTextarea.test(this.nodeName) ||
rinput.test(this.type));
})
.map(function( i, elem ) {
var val = jQuery(this).val();
return val == null ?
null :
jQuery.isArray(val) ?
jQuery.map( val, function( val, i ) {
return { name: elem.name, value: val };
}) :
{ name: elem.name, value: val };
}).get();
}
});
// Attach a bunch of functions for handling common AJAX events
jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split(" "), function( i, o ) {
jQuery.fn[o] = function( f ) {
return this.bind(o, f);
};
});
jQuery.extend({
get: function( url, data, callback, type ) {
// shift arguments if data argument was omited
if ( jQuery.isFunction( data ) ) {
type = type || callback;
callback = data;
data = null;
}
return jQuery.ajax({
type: "GET",
url: url,
data: data,
success: callback,
dataType: type
});
},
getScript: function( url, callback ) {
return jQuery.get(url, null, callback, "script");
},
getJSON: function( url, data, callback ) {
return jQuery.get(url, data, callback, "json");
},
post: function( url, data, callback, type ) {
// shift arguments if data argument was omited
if ( jQuery.isFunction( data ) ) {
type = type || callback;
callback = data;
data = {};
}
return jQuery.ajax({
type: "POST",
url: url,
data: data,
success: callback,
dataType: type
});
},
ajaxSetup: function( settings ) {
jQuery.extend( jQuery.ajaxSettings, settings );
},
ajaxSettings: {
url: location.href,
global: true,
type: "GET",
contentType: "application/x-www-form-urlencoded",
processData: true,
async: true,
/*
timeout: 0,
data: null,
username: null,
password: null,
traditional: false,
*/
// This function can be overriden by calling jQuery.ajaxSetup
xhr: function() {
return new window.XMLHttpRequest();
},
accepts: {
xml: "application/xml, text/xml",
html: "text/html",
script: "text/javascript, application/javascript",
json: "application/json, text/javascript",
text: "text/plain",
_default: "*/*"
}
},
ajax: function( origSettings ) {
var s = jQuery.extend(true, {}, jQuery.ajaxSettings, origSettings),
jsonp, status, data, type = s.type.toUpperCase(), noContent = rnoContent.test(type);
s.url = s.url.replace( rhash, "" );
// Use original (not extended) context object if it was provided
s.context = origSettings && origSettings.context != null ? origSettings.context : s;
// convert data if not already a string
if ( s.data && s.processData && typeof s.data !== "string" ) {
s.data = jQuery.param( s.data, s.traditional );
}
// Handle JSONP Parameter Callbacks
if ( s.dataType === "jsonp" ) {
if ( type === "GET" ) {
if ( !jsre.test( s.url ) ) {
s.url += (rquery.test( s.url ) ? "&" : "?") + (s.jsonp || "callback") + "=?";
}
} else if ( !s.data || !jsre.test(s.data) ) {
s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?";
}
s.dataType = "json";
}
// Build temporary JSONP function
if ( s.dataType === "json" && (s.data && jsre.test(s.data) || jsre.test(s.url)) ) {
jsonp = s.jsonpCallback || ("jsonp" + jsc++);
// Replace the =? sequence both in the query string and the data
if ( s.data ) {
s.data = (s.data + "").replace(jsre, "=" + jsonp + "$1");
}
s.url = s.url.replace(jsre, "=" + jsonp + "$1");
// We need to make sure
// that a JSONP style response is executed properly
s.dataType = "script";
// Handle JSONP-style loading
var customJsonp = window[ jsonp ];
window[ jsonp ] = function( tmp ) {
if ( jQuery.isFunction( customJsonp ) ) {
customJsonp( tmp );
} else {
// Garbage collect
window[ jsonp ] = undefined;
try {
delete window[ jsonp ];
} catch( jsonpError ) {}
}
data = tmp;
jQuery.handleSuccess( s, xhr, status, data );
jQuery.handleComplete( s, xhr, status, data );
if ( head ) {
head.removeChild( script );
}
};
}
if ( s.dataType === "script" && s.cache === null ) {
s.cache = false;
}
if ( s.cache === false && noContent ) {
var ts = jQuery.now();
// try replacing _= if it is there
var ret = s.url.replace(rts, "$1_=" + ts);
// if nothing was replaced, add timestamp to the end
s.url = ret + ((ret === s.url) ? (rquery.test(s.url) ? "&" : "?") + "_=" + ts : "");
}
// If data is available, append data to url for GET/HEAD requests
if ( s.data && noContent ) {
s.url += (rquery.test(s.url) ? "&" : "?") + s.data;
}
// Watch for a new set of requests
if ( s.global && jQuery.active++ === 0 ) {
jQuery.event.trigger( "ajaxStart" );
}
// Matches an absolute URL, and saves the domain
var parts = rurl.exec( s.url ),
remote = parts && (parts[1] && parts[1].toLowerCase() !== location.protocol || parts[2].toLowerCase() !== location.host);
// If we're requesting a remote document
// and trying to load JSON or Script with a GET
if ( s.dataType === "script" && type === "GET" && remote ) {
var head = document.getElementsByTagName("head")[0] || document.documentElement;
var script = document.createElement("script");
if ( s.scriptCharset ) {
script.charset = s.scriptCharset;
}
script.src = s.url;
// Handle Script loading
if ( !jsonp ) {
var done = false;
// Attach handlers for all browsers
script.onload = script.onreadystatechange = function() {
if ( !done && (!this.readyState ||
this.readyState === "loaded" || this.readyState === "complete") ) {
done = true;
jQuery.handleSuccess( s, xhr, status, data );
jQuery.handleComplete( s, xhr, status, data );
// Handle memory leak in IE
script.onload = script.onreadystatechange = null;
if ( head && script.parentNode ) {
head.removeChild( script );
}
}
};
}
// Use insertBefore instead of appendChild to circumvent an IE6 bug.
// This arises when a base node is used (#2709 and #4378).
head.insertBefore( script, head.firstChild );
// We handle everything using the script element injection
return undefined;
}
var requestDone = false;
// Create the request object
var xhr = s.xhr();
if ( !xhr ) {
return;
}
// Open the socket
// Passing null username, generates a login popup on Opera (#2865)
if ( s.username ) {
xhr.open(type, s.url, s.async, s.username, s.password);
} else {
xhr.open(type, s.url, s.async);
}
// Need an extra try/catch for cross domain requests in Firefox 3
try {
// Set content-type if data specified and content-body is valid for this type
if ( (s.data != null && !noContent) || (origSettings && origSettings.contentType) ) {
xhr.setRequestHeader("Content-Type", s.contentType);
}
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
if ( jQuery.lastModified[s.url] ) {
xhr.setRequestHeader("If-Modified-Since", jQuery.lastModified[s.url]);
}
if ( jQuery.etag[s.url] ) {
xhr.setRequestHeader("If-None-Match", jQuery.etag[s.url]);
}
}
// Set header so the called script knows that it's an XMLHttpRequest
// Only send the header if it's not a remote XHR
if ( !remote ) {
xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
}
// Set the Accepts header for the server, depending on the dataType
xhr.setRequestHeader("Accept", s.dataType && s.accepts[ s.dataType ] ?
s.accepts[ s.dataType ] + ", */*; q=0.01" :
s.accepts._default );
} catch( headerError ) {}
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false ) {
// Handle the global AJAX counter
if ( s.global && jQuery.active-- === 1 ) {
jQuery.event.trigger( "ajaxStop" );
}
// close opended socket
xhr.abort();
return false;
}
if ( s.global ) {
jQuery.triggerGlobal( s, "ajaxSend", [xhr, s] );
}
// Wait for a response to come back
var onreadystatechange = xhr.onreadystatechange = function( isTimeout ) {
// The request was aborted
if ( !xhr || xhr.readyState === 0 || isTimeout === "abort" ) {
// Opera doesn't call onreadystatechange before this point
// so we simulate the call
if ( !requestDone ) {
jQuery.handleComplete( s, xhr, status, data );
}
requestDone = true;
if ( xhr ) {
xhr.onreadystatechange = jQuery.noop;
}
// The transfer is complete and the data is available, or the request timed out
} else if ( !requestDone && xhr && (xhr.readyState === 4 || isTimeout === "timeout") ) {
requestDone = true;
xhr.onreadystatechange = jQuery.noop;
status = isTimeout === "timeout" ?
"timeout" :
!jQuery.httpSuccess( xhr ) ?
"error" :
s.ifModified && jQuery.httpNotModified( xhr, s.url ) ?
"notmodified" :
"success";
var errMsg;
if ( status === "success" ) {
// Watch for, and catch, XML document parse errors
try {
// process the data (runs the xml through httpData regardless of callback)
data = jQuery.httpData( xhr, s.dataType, s );
} catch( parserError ) {
status = "parsererror";
errMsg = parserError;
}
}
// Make sure that the request was successful or notmodified
if ( status === "success" || status === "notmodified" ) {
// JSONP handles its own success callback
if ( !jsonp ) {
jQuery.handleSuccess( s, xhr, status, data );
}
} else {
jQuery.handleError( s, xhr, status, errMsg );
}
// Fire the complete handlers
if ( !jsonp ) {
jQuery.handleComplete( s, xhr, status, data );
}
if ( isTimeout === "timeout" ) {
xhr.abort();
}
// Stop memory leaks
if ( s.async ) {
xhr = null;
}
}
};
// Override the abort handler, if we can (IE 6 doesn't allow it, but that's OK)
// Opera doesn't fire onreadystatechange at all on abort
try {
var oldAbort = xhr.abort;
xhr.abort = function() {
if ( xhr ) {
// oldAbort has no call property in IE7 so
// just do it this way, which works in all
// browsers
Function.prototype.call.call( oldAbort, xhr );
}
onreadystatechange( "abort" );
};
} catch( abortError ) {}
// Timeout checker
if ( s.async && s.timeout > 0 ) {
setTimeout(function() {
// Check to see if the request is still happening
if ( xhr && !requestDone ) {
onreadystatechange( "timeout" );
}
}, s.timeout);
}
// Send the data
try {
xhr.send( noContent || s.data == null ? null : s.data );
} catch( sendError ) {
jQuery.handleError( s, xhr, null, sendError );
// Fire the complete handlers
jQuery.handleComplete( s, xhr, status, data );
}
// firefox 1.5 doesn't fire statechange for sync requests
if ( !s.async ) {
onreadystatechange();
}
// return XMLHttpRequest to allow aborting the request etc.
return xhr;
},
// Serialize an array of form elements or a set of
// key/values into a query string
param: function( a, traditional ) {
var s = [],
add = function( key, value ) {
// If value is a function, invoke it and return its value
value = jQuery.isFunction(value) ? value() : value;
s[ s.length ] = encodeURIComponent(key) + "=" + encodeURIComponent(value);
};
// Set traditional to true for jQuery <= 1.3.2 behavior.
if ( traditional === undefined ) {
traditional = jQuery.ajaxSettings.traditional;
}
// If an array was passed in, assume that it is an array of form elements.
if ( jQuery.isArray(a) || a.jquery ) {
// 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 ( var prefix in a ) {
buildParams( prefix, a[prefix], traditional, add );
}
}
// Return the resulting serialization
return s.join("&").replace(r20, "+");
}
});
function buildParams( prefix, obj, traditional, add ) {
if ( jQuery.isArray(obj) && obj.length ) {
// 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 {
// If array item is non-scalar (array or object), encode its
// numeric index to resolve deserialization ambiguity issues.
// Note that rack (as of 1.0.0) can't currently deserialize
// nested arrays properly, and attempting to do so may cause
// a server error. Possible fixes are to modify rack's
// deserialization algorithm or to provide an option or flag
// to force array serialization to be shallow.
buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v, traditional, add );
}
});
} else if ( !traditional && obj != null && typeof obj === "object" ) {
if ( jQuery.isEmptyObject( obj ) ) {
add( prefix, "" );
// Serialize object item.
} else {
jQuery.each( obj, function( k, v ) {
buildParams( prefix + "[" + k + "]", v, traditional, add );
});
}
} else {
// Serialize scalar item.
add( prefix, obj );
}
}
// This is still on the jQuery object... for now
// Want to move this to jQuery.ajax some day
jQuery.extend({
// Counter for holding the number of active queries
active: 0,
// Last-Modified header cache for next request
lastModified: {},
etag: {},
handleError: function( s, xhr, status, e ) {
// If a local callback was specified, fire it
if ( s.error ) {
s.error.call( s.context, xhr, status, e );
}
// Fire the global callback
if ( s.global ) {
jQuery.triggerGlobal( s, "ajaxError", [xhr, s, e] );
}
},
handleSuccess: function( s, xhr, status, data ) {
// If a local callback was specified, fire it and pass it the data
if ( s.success ) {
s.success.call( s.context, data, status, xhr );
}
// Fire the global callback
if ( s.global ) {
jQuery.triggerGlobal( s, "ajaxSuccess", [xhr, s] );
}
},
handleComplete: function( s, xhr, status ) {
// Process result
if ( s.complete ) {
s.complete.call( s.context, xhr, status );
}
// The request was completed
if ( s.global ) {
jQuery.triggerGlobal( s, "ajaxComplete", [xhr, s] );
}
// Handle the global AJAX counter
if ( s.global && jQuery.active-- === 1 ) {
jQuery.event.trigger( "ajaxStop" );
}
},
triggerGlobal: function( s, type, args ) {
(s.context && s.context.url == null ? jQuery(s.context) : jQuery.event).trigger(type, args);
},
// Determines if an XMLHttpRequest was successful or not
httpSuccess: function( xhr ) {
try {
// IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450
return !xhr.status && location.protocol === "file:" ||
xhr.status >= 200 && xhr.status < 300 ||
xhr.status === 304 || xhr.status === 1223;
} catch(e) {}
return false;
},
// Determines if an XMLHttpRequest returns NotModified
httpNotModified: function( xhr, url ) {
var lastModified = xhr.getResponseHeader("Last-Modified"),
etag = xhr.getResponseHeader("Etag");
if ( lastModified ) {
jQuery.lastModified[url] = lastModified;
}
if ( etag ) {
jQuery.etag[url] = etag;
}
return xhr.status === 304;
},
httpData: function( xhr, type, s ) {
var ct = xhr.getResponseHeader("content-type") || "",
xml = type === "xml" || !type && ct.indexOf("xml") >= 0,
data = xml ? xhr.responseXML : xhr.responseText;
if ( xml && data.documentElement.nodeName === "parsererror" ) {
jQuery.error( "parsererror" );
}
// Allow a pre-filtering function to sanitize the response
// s is checked to keep backwards compatibility
if ( s && s.dataFilter ) {
data = s.dataFilter( data, type );
}
// The filter can actually parse the response
if ( typeof data === "string" ) {
// Get the JavaScript object, if JSON is used.
if ( type === "json" || !type && ct.indexOf("json") >= 0 ) {
data = jQuery.parseJSON( data );
// If the type is "script", eval it in global context
} else if ( type === "script" || !type && ct.indexOf("javascript") >= 0 ) {
jQuery.globalEval( data );
}
}
return data;
}
});
/*
* Create the request object; 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.
*/
if ( window.ActiveXObject ) {
jQuery.ajaxSettings.xhr = function() {
if ( window.location.protocol !== "file:" ) {
try {
return new window.XMLHttpRequest();
} catch(xhrError) {}
}
try {
return new window.ActiveXObject("Microsoft.XMLHTTP");
} catch(activeError) {}
};
}
// Does this browser support XHR requests?
jQuery.support.ajax = !!jQuery.ajaxSettings.xhr();
var elemdisplay = {},
rfxtypes = /^(?:toggle|show|hide)$/,
rfxnum = /^([+\-]=)?([\d+.\-]+)(.*)$/,
timerId,
fxAttrs = [
// height animations
[ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],
// width animations
[ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
// opacity animations
[ "opacity" ]
];
jQuery.fn.extend({
show: function( speed, easing, callback ) {
var elem, display;
if ( speed || speed === 0 ) {
return this.animate( genFx("show", 3), speed, easing, callback);
} else {
for ( var i = 0, j = this.length; i < j; i++ ) {
elem = this[i];
display = elem.style.display;
// Reset the inline display of this element to learn if it is
// being hidden by cascaded rules or not
if ( !jQuery.data(elem, "olddisplay") && display === "none" ) {
display = 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 ( display === "" && jQuery.css( elem, "display" ) === "none" ) {
jQuery.data(elem, "olddisplay", defaultDisplay(elem.nodeName));
}
}
// Set the display of most of the elements in a second loop
// to avoid the constant reflow
for ( i = 0; i < j; i++ ) {
elem = this[i];
display = elem.style.display;
if ( display === "" || display === "none" ) {
elem.style.display = jQuery.data(elem, "olddisplay") || "";
}
}
return this;
}
},
hide: function( speed, easing, callback ) {
if ( speed || speed === 0 ) {
return this.animate( genFx("hide", 3), speed, easing, callback);
} else {
for ( var i = 0, j = this.length; i < j; i++ ) {
var display = jQuery.css( this[i], "display" );
if ( display !== "none" ) {
jQuery.data( this[i], "olddisplay", display );
}
}
// Set the display of the elements in a second loop
// to avoid the constant reflow
for ( i = 0; i < j; i++ ) {
this[i].style.display = "none";
}
return this;
}
},
// Save the old toggle function
_toggle: jQuery.fn.toggle,
toggle: function( fn, fn2, callback ) {
var bool = typeof fn === "boolean";
if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) {
this._toggle.apply( this, arguments );
} else if ( fn == null || bool ) {
this.each(function() {
var state = bool ? fn : jQuery(this).is(":hidden");
jQuery(this)[ state ? "show" : "hide" ]();
});
} else {
this.animate(genFx("toggle", 3), fn, fn2, callback);
}
return this;
},
fadeTo: function( speed, to, easing, callback ) {
return this.filter(":hidden").css("opacity", 0).show().end()
.animate({opacity: to}, speed, easing, callback);
},
animate: function( prop, speed, easing, callback ) {
var optall = jQuery.speed(speed, easing, callback);
if ( jQuery.isEmptyObject( prop ) ) {
return this.each( optall.complete );
}
return this[ optall.queue === false ? "each" : "queue" ](function() {
// XXX 'this' does not always have a nodeName when running the
// test suite
var opt = jQuery.extend({}, optall), p,
isElement = this.nodeType === 1,
hidden = isElement && jQuery(this).is(":hidden"),
self = this;
for ( p in prop ) {
var name = jQuery.camelCase( p );
if ( p !== name ) {
prop[ name ] = prop[ p ];
delete prop[ p ];
p = name;
}
if ( prop[p] === "hide" && hidden || prop[p] === "show" && !hidden ) {
return opt.complete.call(this);
}
if ( isElement && ( p === "height" || p === "width" ) ) {
// 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
opt.overflow = [ this.style.overflow, this.style.overflowX, this.style.overflowY ];
// Set display property to inline-block for height/width
// animations on inline elements that are having width/height
// animated
if ( jQuery.css( this, "display" ) === "inline" &&
jQuery.css( this, "float" ) === "none" ) {
if ( !jQuery.support.inlineBlockNeedsLayout ) {
this.style.display = "inline-block";
} else {
var display = defaultDisplay(this.nodeName);
// inline-level elements accept inline-block;
// block-level elements need to be inline with layout
if ( display === "inline" ) {
this.style.display = "inline-block";
} else {
this.style.display = "inline";
this.style.zoom = 1;
}
}
}
}
if ( jQuery.isArray( prop[p] ) ) {
// Create (if needed) and add to specialEasing
(opt.specialEasing = opt.specialEasing || {})[p] = prop[p][1];
prop[p] = prop[p][0];
}
}
if ( opt.overflow != null ) {
this.style.overflow = "hidden";
}
opt.curAnim = jQuery.extend({}, prop);
jQuery.each( prop, function( name, val ) {
var e = new jQuery.fx( self, opt, name );
if ( rfxtypes.test(val) ) {
e[ val === "toggle" ? hidden ? "show" : "hide" : val ]( prop );
} else {
var parts = rfxnum.exec(val),
start = e.cur() || 0;
if ( parts ) {
var end = parseFloat( parts[2] ),
unit = parts[3] || "px";
// We need to compute starting value
if ( unit !== "px" ) {
jQuery.style( self, name, (end || 1) + unit);
start = ((end || 1) / e.cur()) * start;
jQuery.style( self, name, start + unit);
}
// If a +=/-= token was provided, we're doing a relative animation
if ( parts[1] ) {
end = ((parts[1] === "-=" ? -1 : 1) * end) + start;
}
e.custom( start, end, unit );
} else {
e.custom( start, val, "" );
}
}
});
// For JS strict compliance
return true;
});
},
stop: function( clearQueue, gotoEnd ) {
var timers = jQuery.timers;
if ( clearQueue ) {
this.queue([]);
}
this.each(function() {
// go in reverse order so anything added to the queue during the loop is ignored
for ( var i = timers.length - 1; i >= 0; i-- ) {
if ( timers[i].elem === this ) {
if (gotoEnd) {
// force the next step to be the last
timers[i](true);
}
timers.splice(i, 1);
}
}
});
// start the next in the queue if the last step wasn't forced
if ( !gotoEnd ) {
this.dequeue();
}
return this;
}
});
function genFx( type, num ) {
var obj = {};
jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function() {
obj[ this ] = type;
});
return obj;
}
// Generate shortcuts for custom animations
jQuery.each({
slideDown: genFx("show", 1),
slideUp: genFx("hide", 1),
slideToggle: genFx("toggle", 1),
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.extend({
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;
// Queueing
opt.old = opt.complete;
opt.complete = function() {
if ( opt.queue !== false ) {
jQuery(this).dequeue();
}
if ( jQuery.isFunction( opt.old ) ) {
opt.old.call( this );
}
};
return opt;
},
easing: {
linear: function( p, n, firstNum, diff ) {
return firstNum + diff * p;
},
swing: function( p, n, firstNum, diff ) {
return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum;
}
},
timers: [],
fx: function( elem, options, prop ) {
this.options = options;
this.elem = elem;
this.prop = prop;
if ( !options.orig ) {
options.orig = {};
}
}
});
jQuery.fx.prototype = {
// Simple function for setting a style value
update: function() {
if ( this.options.step ) {
this.options.step.call( this.elem, this.now, this );
}
(jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this );
},
// Get the current size
cur: function() {
if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) ) {
return this.elem[ this.prop ];
}
var r = parseFloat( jQuery.css( this.elem, this.prop ) );
return r && r > -10000 ? r : 0;
},
// Start an animation from one number to another
custom: function( from, to, unit ) {
var self = this,
fx = jQuery.fx;
this.startTime = jQuery.now();
this.start = from;
this.end = to;
this.unit = unit || this.unit || "px";
this.now = this.start;
this.pos = this.state = 0;
function t( gotoEnd ) {
return self.step(gotoEnd);
}
t.elem = this.elem;
if ( t() && jQuery.timers.push(t) && !timerId ) {
timerId = setInterval(fx.tick, fx.interval);
}
},
// Simple 'show' function
show: function() {
// Remember where we started, so that we can go back to it later
this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
this.options.show = true;
// Begin the animation
// Make sure that we start at a small width/height to avoid any
// flash of content
this.custom(this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur());
// Start by showing the element
jQuery( this.elem ).show();
},
// Simple 'hide' function
hide: function() {
// Remember where we started, so that we can go back to it later
this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
this.options.hide = true;
// Begin the animation
this.custom(this.cur(), 0);
},
// Each step of an animation
step: function( gotoEnd ) {
var t = jQuery.now(), done = true;
if ( gotoEnd || t >= this.options.duration + this.startTime ) {
this.now = this.end;
this.pos = this.state = 1;
this.update();
this.options.curAnim[ this.prop ] = true;
for ( var i in this.options.curAnim ) {
if ( this.options.curAnim[i] !== true ) {
done = false;
}
}
if ( done ) {
// Reset the overflow
if ( this.options.overflow != null && !jQuery.support.shrinkWrapBlocks ) {
var elem = this.elem,
options = this.options;
jQuery.each( [ "", "X", "Y" ], function (index, value) {
elem.style[ "overflow" + value ] = options.overflow[index];
} );
}
// Hide the element if the "hide" operation was done
if ( this.options.hide ) {
jQuery(this.elem).hide();
}
// Reset the properties, if the item has been hidden or shown
if ( this.options.hide || this.options.show ) {
for ( var p in this.options.curAnim ) {
jQuery.style( this.elem, p, this.options.orig[p] );
}
}
// Execute the complete function
this.options.complete.call( this.elem );
}
return false;
} else {
var n = t - this.startTime;
this.state = n / this.options.duration;
// Perform the easing function, defaults to swing
var specialEasing = this.options.specialEasing && this.options.specialEasing[this.prop];
var defaultEasing = this.options.easing || (jQuery.easing.swing ? "swing" : "linear");
this.pos = jQuery.easing[specialEasing || defaultEasing](this.state, n, 0, 1, this.options.duration);
this.now = this.start + ((this.end - this.start) * this.pos);
// Perform the next step of the animation
this.update();
}
return true;
}
};
jQuery.extend( jQuery.fx, {
tick: function() {
var timers = jQuery.timers;
for ( var i = 0; i < timers.length; i++ ) {
if ( !timers[i]() ) {
timers.splice(i--, 1);
}
}
if ( !timers.length ) {
jQuery.fx.stop();
}
},
interval: 13,
stop: function() {
clearInterval( timerId );
timerId = null;
},
speeds: {
slow: 600,
fast: 200,
// Default speed
_default: 400
},
step: {
opacity: function( fx ) {
jQuery.style( fx.elem, "opacity", fx.now );
},
_default: function( fx ) {
if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) {
fx.elem.style[ fx.prop ] = (fx.prop === "width" || fx.prop === "height" ? Math.max(0, fx.now) : fx.now) + fx.unit;
} else {
fx.elem[ fx.prop ] = fx.now;
}
}
}
});
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.animated = function( elem ) {
return jQuery.grep(jQuery.timers, function( fn ) {
return elem === fn.elem;
}).length;
};
}
function defaultDisplay( nodeName ) {
if ( !elemdisplay[ nodeName ] ) {
var elem = jQuery("<" + nodeName + ">").appendTo("body"),
display = elem.css("display");
elem.remove();
if ( display === "none" || display === "" ) {
display = "block";
}
elemdisplay[ nodeName ] = display;
}
return elemdisplay[ nodeName ];
}
var rtable = /^t(?:able|d|h)$/i,
rroot = /^(?:body|html)$/i;
if ( "getBoundingClientRect" in document.documentElement ) {
jQuery.fn.offset = function( options ) {
var elem = this[0], box;
if ( options ) {
return this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
}
if ( !elem || !elem.ownerDocument ) {
return null;
}
if ( elem === elem.ownerDocument.body ) {
return jQuery.offset.bodyOffset( elem );
}
try {
box = elem.getBoundingClientRect();
} catch(e) {}
var doc = elem.ownerDocument,
docElem = doc.documentElement;
// Make sure we're not dealing with a disconnected DOM node
if ( !box || !jQuery.contains( docElem, elem ) ) {
return box || { top: 0, left: 0 };
}
var body = doc.body,
win = getWindow(doc),
clientTop = docElem.clientTop || body.clientTop || 0,
clientLeft = docElem.clientLeft || body.clientLeft || 0,
scrollTop = (win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop || body.scrollTop ),
scrollLeft = (win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft),
top = box.top + scrollTop - clientTop,
left = box.left + scrollLeft - clientLeft;
return { top: top, left: left };
};
} else {
jQuery.fn.offset = function( options ) {
var elem = this[0];
if ( options ) {
return this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
}
if ( !elem || !elem.ownerDocument ) {
return null;
}
if ( elem === elem.ownerDocument.body ) {
return jQuery.offset.bodyOffset( elem );
}
jQuery.offset.initialize();
var computedStyle,
offsetParent = elem.offsetParent,
prevOffsetParent = elem,
doc = elem.ownerDocument,
docElem = doc.documentElement,
body = doc.body,
defaultView = doc.defaultView,
prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle,
top = elem.offsetTop,
left = elem.offsetLeft;
while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) {
if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) {
break;
}
computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle;
top -= elem.scrollTop;
left -= elem.scrollLeft;
if ( elem === offsetParent ) {
top += elem.offsetTop;
left += elem.offsetLeft;
if ( jQuery.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && rtable.test(elem.nodeName)) ) {
top += parseFloat( computedStyle.borderTopWidth ) || 0;
left += parseFloat( computedStyle.borderLeftWidth ) || 0;
}
prevOffsetParent = offsetParent;
offsetParent = elem.offsetParent;
}
if ( jQuery.offset.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) {
top += parseFloat( computedStyle.borderTopWidth ) || 0;
left += parseFloat( computedStyle.borderLeftWidth ) || 0;
}
prevComputedStyle = computedStyle;
}
if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) {
top += body.offsetTop;
left += body.offsetLeft;
}
if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) {
top += Math.max( docElem.scrollTop, body.scrollTop );
left += Math.max( docElem.scrollLeft, body.scrollLeft );
}
return { top: top, left: left };
};
}
jQuery.offset = {
initialize: function() {
var body = document.body, container = document.createElement("div"), innerDiv, checkDiv, table, td, bodyMarginTop = parseFloat( jQuery.css(body, "marginTop") ) || 0,
html = "<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";
jQuery.extend( container.style, { position: "absolute", top: 0, left: 0, margin: 0, border: 0, width: "1px", height: "1px", visibility: "hidden" } );
container.innerHTML = html;
body.insertBefore( container, body.firstChild );
innerDiv = container.firstChild;
checkDiv = innerDiv.firstChild;
td = innerDiv.nextSibling.firstChild.firstChild;
this.doesNotAddBorder = (checkDiv.offsetTop !== 5);
this.doesAddBorderForTableAndCells = (td.offsetTop === 5);
checkDiv.style.position = "fixed";
checkDiv.style.top = "20px";
// safari subtracts parent border width here which is 5px
this.supportsFixedPosition = (checkDiv.offsetTop === 20 || checkDiv.offsetTop === 15);
checkDiv.style.position = checkDiv.style.top = "";
innerDiv.style.overflow = "hidden";
innerDiv.style.position = "relative";
this.subtractsBorderForOverflowNotVisible = (checkDiv.offsetTop === -5);
this.doesNotIncludeMarginInBodyOffset = (body.offsetTop !== bodyMarginTop);
body.removeChild( container );
body = container = innerDiv = checkDiv = table = td = null;
jQuery.offset.initialize = jQuery.noop;
},
bodyOffset: function( body ) {
var top = body.offsetTop,
left = body.offsetLeft;
jQuery.offset.initialize();
if ( jQuery.offset.doesNotIncludeMarginInBodyOffset ) {
top += parseFloat( jQuery.css(body, "marginTop") ) || 0;
left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
}
return { top: top, left: left };
},
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" && 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 absolute
if ( calculatePosition ) {
curPosition = curElem.position();
}
curTop = calculatePosition ? curPosition.top : parseInt( curCSSTop, 10 ) || 0;
curLeft = calculatePosition ? curPosition.left : parseInt( curCSSLeft, 10 ) || 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 null;
}
var elem = this[0],
// Get *real* offsetParent
offsetParent = this.offsetParent(),
// Get correct offsets
offset = this.offset(),
parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
// Subtract 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
offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;
// Add offsetParent borders
parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;
// Subtract the two offsets
return {
top: offset.top - parentOffset.top,
left: offset.left - parentOffset.left
};
},
offsetParent: function() {
return this.map(function() {
var offsetParent = this.offsetParent || document.body;
while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent;
});
}
});
// Create scrollLeft and scrollTop methods
jQuery.each( ["Left", "Top"], function( i, name ) {
var method = "scroll" + name;
jQuery.fn[ method ] = function(val) {
var elem = this[0], win;
if ( !elem ) {
return null;
}
if ( val !== undefined ) {
// Set the scroll offset
return this.each(function() {
win = getWindow( this );
if ( win ) {
win.scrollTo(
!i ? val : jQuery(win).scrollLeft(),
i ? val : jQuery(win).scrollTop()
);
} else {
this[ method ] = val;
}
});
} else {
win = getWindow( elem );
// Return the scroll offset
return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] :
jQuery.support.boxModel && win.document.documentElement[ method ] ||
win.document.body[ method ] :
elem[ method ];
}
};
});
function getWindow( elem ) {
return jQuery.isWindow( elem ) ?
elem :
elem.nodeType === 9 ?
elem.defaultView || elem.parentWindow :
false;
}
// Create innerHeight, innerWidth, outerHeight and outerWidth methods
jQuery.each([ "Height", "Width" ], function( i, name ) {
var type = name.toLowerCase();
// innerHeight and innerWidth
jQuery.fn["inner" + name] = function() {
return this[0] ?
parseFloat( jQuery.css( this[0], type, "padding" ) ) :
null;
};
// outerHeight and outerWidth
jQuery.fn["outer" + name] = function( margin ) {
return this[0] ?
parseFloat( jQuery.css( this[0], type, margin ? "margin" : "border" ) ) :
null;
};
jQuery.fn[ type ] = function( size ) {
// Get window width or height
var elem = this[0];
if ( !elem ) {
return size == null ? null : this;
}
if ( jQuery.isFunction( size ) ) {
return this.each(function( i ) {
var self = jQuery( this );
self[ type ]( size.call( this, i, self[ type ]() ) );
});
}
if ( jQuery.isWindow( elem ) ) {
// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
return elem.document.compatMode === "CSS1Compat" && elem.document.documentElement[ "client" + name ] ||
elem.document.body[ "client" + name ];
// Get document width or height
} else if ( elem.nodeType === 9 ) {
// Either scroll[Width/Height] or offset[Width/Height], whichever is greater
return Math.max(
elem.documentElement["client" + name],
elem.body["scroll" + name], elem.documentElement["scroll" + name],
elem.body["offset" + name], elem.documentElement["offset" + name]
);
// Get or set width or height on the element
} else if ( size === undefined ) {
var orig = jQuery.css( elem, type ),
ret = parseFloat( orig );
return jQuery.isNaN( ret ) ? orig : ret;
// Set the width or height on the element (default to pixels if value is unitless)
} else {
return this.css( type, typeof size === "string" ? size : size + "px" );
}
};
});
})(window);
|
ajax/libs/angular-google-maps/1.1.11/angular-google-maps.js
|
freak3dot/cdnjs
|
/*! angular-google-maps 1.1.11 2014-07-28
* AngularJS directives for Google Maps
* git: https://github.com/nlaplante/angular-google-maps.git
*/
/*
!
The MIT License
Copyright (c) 2010-2013 Google, Inc. http://angularjs.org
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.
angular-google-maps
https://github.com/nlaplante/angular-google-maps
@authors
Nicolas Laplante - https://plus.google.com/108189012221374960701
Nicholas McCready - https://twitter.com/nmccready
*/
(function() {
angular.module("google-maps.extensions", []);
angular.module("google-maps.directives.api.utils", ['google-maps.extensions']);
angular.module("google-maps.directives.api.managers", []);
angular.module("google-maps.directives.api.models.child", ["google-maps.directives.api.utils"]);
angular.module("google-maps.directives.api.models.parent", ["google-maps.directives.api.managers", "google-maps.directives.api.models.child"]);
angular.module("google-maps.directives.api", ["google-maps.directives.api.models.parent"]);
angular.module("google-maps", ["google-maps.directives.api"]).factory("debounce", [
"$timeout", function($timeout) {
return function(fn) {
var nthCall;
nthCall = 0;
return function() {
var argz, later, that;
that = this;
argz = arguments;
nthCall++;
later = (function(version) {
return function() {
if (version === nthCall) {
return fn.apply(that, argz);
}
};
})(nthCall);
return $timeout(later, 0, true);
};
};
}
]);
}).call(this);
(function() {
angular.module("google-maps.extensions").service('ExtendGWin', function() {
return {
init: _.once(function() {
if (!(google || (typeof google !== "undefined" && google !== null ? google.maps : void 0) || (google.maps.InfoWindow != null))) {
return;
}
google.maps.InfoWindow.prototype._open = google.maps.InfoWindow.prototype.open;
google.maps.InfoWindow.prototype._close = google.maps.InfoWindow.prototype.close;
google.maps.InfoWindow.prototype._isOpen = false;
google.maps.InfoWindow.prototype.open = function(map, anchor) {
this._isOpen = true;
this._open(map, anchor);
};
google.maps.InfoWindow.prototype.close = function() {
this._isOpen = false;
this._close();
};
google.maps.InfoWindow.prototype.isOpen = function(val) {
if (val == null) {
val = void 0;
}
if (val == null) {
return this._isOpen;
} else {
return this._isOpen = val;
}
};
/*
Do the same for InfoBox
TODO: Clean this up so the logic is defined once, wait until develop becomes master as this will be easier
*/
if (!window.InfoBox) {
return;
}
window.InfoBox.prototype._open = window.InfoBox.prototype.open;
window.InfoBox.prototype._close = window.InfoBox.prototype.close;
window.InfoBox.prototype._isOpen = false;
window.InfoBox.prototype.open = function(map, anchor) {
this._isOpen = true;
this._open(map, anchor);
};
window.InfoBox.prototype.close = function() {
this._isOpen = false;
this._close();
};
window.InfoBox.prototype.isOpen = function(val) {
if (val == null) {
val = void 0;
}
if (val == null) {
return this._isOpen;
} else {
return this._isOpen = val;
}
};
MarkerLabel_.prototype.setContent = function() {
var content;
content = this.marker_.get("labelContent");
if (!content || _.isEqual(this.oldContent, content)) {
return;
}
if (typeof (content != null ? content.nodeType : void 0) === "undefined") {
this.labelDiv_.innerHTML = content;
this.eventDiv_.innerHTML = this.labelDiv_.innerHTML;
this.oldContent = content;
} else {
this.labelDiv_.innerHTML = "";
this.labelDiv_.appendChild(content);
content = content.cloneNode(true);
this.eventDiv_.appendChild(content);
this.oldContent = content;
}
};
/*
Removes the DIV for the label from the DOM. It also removes all event handlers.
This method is called automatically when the marker's <code>setMap(null)</code>
method is called.
@private
*/
return MarkerLabel_.prototype.onRemove = function() {
if (this.labelDiv_.parentNode != null) {
this.labelDiv_.parentNode.removeChild(this.labelDiv_);
}
if (this.eventDiv_.parentNode != null) {
this.eventDiv_.parentNode.removeChild(this.eventDiv_);
}
if (!this.listeners_) {
return;
}
if (!this.listeners_.length) {
return;
}
this.listeners_.forEach(function(l) {
return google.maps.event.removeListener(l);
});
};
})
};
});
}).call(this);
/*
Author Nick McCready
Intersection of Objects if the arrays have something in common each intersecting object will be returned
in an new array.
*/
(function() {
_.intersectionObjects = function(array1, array2, comparison) {
var res,
_this = this;
if (comparison == null) {
comparison = void 0;
}
res = _.map(array1, function(obj1) {
return _.find(array2, function(obj2) {
if (comparison != null) {
return comparison(obj1, obj2);
} else {
return _.isEqual(obj1, obj2);
}
});
});
return _.filter(res, function(o) {
return o != null;
});
};
_.containsObject = _.includeObject = function(obj, target, comparison) {
var _this = this;
if (comparison == null) {
comparison = void 0;
}
if (obj === null) {
return false;
}
return _.any(obj, function(value) {
if (comparison != null) {
return comparison(value, target);
} else {
return _.isEqual(value, target);
}
});
};
_.differenceObjects = function(array1, array2, comparison) {
if (comparison == null) {
comparison = void 0;
}
return _.filter(array1, function(value) {
return !_.containsObject(array2, value);
});
};
_.withoutObjects = function(array, array2) {
return _.differenceObjects(array, array2);
};
_.indexOfObject = function(array, item, comparison, isSorted) {
var i, length;
if (array == null) {
return -1;
}
i = 0;
length = array.length;
if (isSorted) {
if (typeof isSorted === "number") {
i = (isSorted < 0 ? Math.max(0, length + isSorted) : isSorted);
} else {
i = _.sortedIndex(array, item);
return (array[i] === item ? i : -1);
}
}
while (i < length) {
if (comparison != null) {
if (comparison(array[i], item)) {
return i;
}
} else {
if (_.isEqual(array[i], item)) {
return i;
}
}
i++;
}
return -1;
};
_["extends"] = function(arrayOfObjectsToCombine) {
return _.reduce(arrayOfObjectsToCombine, function(combined, toAdd) {
return _.extend(combined, toAdd);
}, {});
};
}).call(this);
/*
Author: Nicholas McCready & jfriend00
_async handles things asynchronous-like :), to allow the UI to be free'd to do other things
Code taken from http://stackoverflow.com/questions/10344498/best-way-to-iterate-over-an-array-without-blocking-the-ui
The design of any funcitonality of _async is to be like lodash/underscore and replicate it but call things
asynchronously underneath. Each should be sufficient for most things to be derrived from.
TODO: Handle Object iteration like underscore and lodash as well.. not that important right now
*/
(function() {
var async;
async = {
each: function(array, callback, doneCallBack, pausedCallBack, chunk, index, pause) {
var doChunk;
if (chunk == null) {
chunk = 20;
}
if (index == null) {
index = 0;
}
if (pause == null) {
pause = 1;
}
if (!pause) {
throw "pause (delay) must be set from _async!";
return;
}
if (array === void 0 || (array != null ? array.length : void 0) <= 0) {
doneCallBack();
return;
}
doChunk = function() {
var cnt, i;
cnt = chunk;
i = index;
while (cnt-- && i < (array ? array.length : i + 1)) {
callback(array[i], i);
++i;
}
if (array) {
if (i < array.length) {
index = i;
if (pausedCallBack != null) {
pausedCallBack();
}
return setTimeout(doChunk, pause);
} else {
if (doneCallBack) {
return doneCallBack();
}
}
}
};
return doChunk();
},
map: function(objs, iterator, doneCallBack, pausedCallBack, chunk) {
var results;
results = [];
if (objs == null) {
return results;
}
return _async.each(objs, function(o) {
return results.push(iterator(o));
}, function() {
return doneCallBack(results);
}, pausedCallBack, chunk);
}
};
window._async = async;
angular.module("google-maps.directives.api.utils").factory("async", function() {
return window._async;
});
}).call(this);
(function() {
var __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
angular.module("google-maps.directives.api.utils").factory("BaseObject", function() {
var BaseObject, baseObjectKeywords;
baseObjectKeywords = ['extended', 'included'];
BaseObject = (function() {
function BaseObject() {}
BaseObject.extend = function(obj) {
var key, value, _ref;
for (key in obj) {
value = obj[key];
if (__indexOf.call(baseObjectKeywords, key) < 0) {
this[key] = value;
}
}
if ((_ref = obj.extended) != null) {
_ref.apply(this);
}
return this;
};
BaseObject.include = function(obj) {
var key, value, _ref;
for (key in obj) {
value = obj[key];
if (__indexOf.call(baseObjectKeywords, key) < 0) {
this.prototype[key] = value;
}
}
if ((_ref = obj.included) != null) {
_ref.apply(this);
}
return this;
};
return BaseObject;
})();
return BaseObject;
});
}).call(this);
/*
Useful function callbacks that should be defined at later time.
Mainly to be used for specs to verify creation / linking.
This is to lead a common design in notifying child stuff.
*/
(function() {
angular.module("google-maps.directives.api.utils").factory("ChildEvents", function() {
return {
onChildCreation: function(child) {}
};
});
}).call(this);
(function() {
angular.module("google-maps.directives.api.utils").service('CtrlHandle', [
'$q', function($q) {
var CtrlHandle;
return CtrlHandle = {
handle: function($scope, $element) {
$scope.deferred = $q.defer();
return {
getScope: function() {
return $scope;
}
};
}
};
}
]);
}).call(this);
(function() {
angular.module("google-maps.directives.api.utils").service("EventsHelper", [
"Logger", function($log) {
return {
setEvents: function(marker, scope, model) {
if (angular.isDefined(scope.events) && (scope.events != null) && angular.isObject(scope.events)) {
return _.compact(_.map(scope.events, function(eventHandler, eventName) {
if (scope.events.hasOwnProperty(eventName) && angular.isFunction(scope.events[eventName])) {
return google.maps.event.addListener(marker, eventName, function() {
return eventHandler.apply(scope, [marker, eventName, model, arguments]);
});
} else {
return $log.info("MarkerEventHelper: invalid event listener " + eventName);
}
}));
}
}
};
}
]);
}).call(this);
(function() {
var __hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api.utils").factory("FitHelper", [
"BaseObject", "Logger", function(BaseObject, $log) {
var FitHelper, _ref;
return FitHelper = (function(_super) {
__extends(FitHelper, _super);
function FitHelper() {
_ref = FitHelper.__super__.constructor.apply(this, arguments);
return _ref;
}
FitHelper.prototype.fit = function(gMarkers, gMap) {
var bounds, everSet,
_this = this;
if (gMap && gMarkers && gMarkers.length > 0) {
bounds = new google.maps.LatLngBounds();
everSet = false;
return _async.each(gMarkers, function(gMarker) {
if (gMarker) {
if (!everSet) {
everSet = true;
}
return bounds.extend(gMarker.getPosition());
}
}, function() {
if (everSet) {
return gMap.fitBounds(bounds);
}
});
}
};
return FitHelper;
})(BaseObject);
}
]);
}).call(this);
(function() {
angular.module("google-maps.directives.api.utils").service("GmapUtil", [
"Logger", "$compile", function(Logger, $compile) {
var getCoords, validateCoords;
getCoords = function(value) {
if (!value) {
return;
}
if (Array.isArray(value) && value.length === 2) {
return new google.maps.LatLng(value[1], value[0]);
} else if (angular.isDefined(value.type) && value.type === "Point") {
return new google.maps.LatLng(value.coordinates[1], value.coordinates[0]);
} else {
return new google.maps.LatLng(value.latitude, value.longitude);
}
};
validateCoords = function(coords) {
if (angular.isUndefined(coords)) {
return false;
}
if (_.isArray(coords)) {
if (coords.length === 2) {
return true;
}
} else if ((coords != null) && (coords != null ? coords.type : void 0)) {
if (coords.type === "Point" && _.isArray(coords.coordinates) && coords.coordinates.length === 2) {
return true;
}
}
if (coords && angular.isDefined((coords != null ? coords.latitude : void 0) && angular.isDefined(coords != null ? coords.longitude : void 0))) {
return true;
}
return false;
};
return {
getLabelPositionPoint: function(anchor) {
var xPos, yPos;
if (anchor === void 0) {
return void 0;
}
anchor = /^([-\d\.]+)\s([-\d\.]+)$/.exec(anchor);
xPos = parseFloat(anchor[1]);
yPos = parseFloat(anchor[2]);
if ((xPos != null) && (yPos != null)) {
return new google.maps.Point(xPos, yPos);
}
},
createMarkerOptions: function(coords, icon, defaults, map) {
var opts;
if (map == null) {
map = void 0;
}
if (defaults == null) {
defaults = {};
}
opts = angular.extend({}, defaults, {
position: defaults.position != null ? defaults.position : getCoords(coords),
icon: defaults.icon != null ? defaults.icon : icon,
visible: defaults.visible != null ? defaults.visible : validateCoords(coords)
});
if (map != null) {
opts.map = map;
}
return opts;
},
createWindowOptions: function(gMarker, scope, content, defaults) {
if ((content != null) && (defaults != null) && ($compile != null)) {
return angular.extend({}, defaults, {
content: this.buildContent(scope, defaults, content),
position: defaults.position != null ? defaults.position : angular.isObject(gMarker) ? gMarker.getPosition() : getCoords(scope.coords)
});
} else {
if (!defaults) {
Logger.error("infoWindow defaults not defined");
if (!content) {
return Logger.error("infoWindow content not defined");
}
} else {
return defaults;
}
}
},
buildContent: function(scope, defaults, content) {
var parsed, ret;
if (defaults.content != null) {
ret = defaults.content;
} else {
if ($compile != null) {
parsed = $compile(content)(scope);
if (parsed.length > 0) {
ret = parsed[0];
}
} else {
ret = content;
}
}
return ret;
},
defaultDelay: 50,
isTrue: function(val) {
return angular.isDefined(val) && val !== null && val === true || val === "1" || val === "y" || val === "true";
},
isFalse: function(value) {
return ['false', 'FALSE', 0, 'n', 'N', 'no', 'NO'].indexOf(value) !== -1;
},
getCoords: getCoords,
validateCoords: validateCoords,
validatePath: function(path) {
var array, i, polygon, trackMaxVertices;
i = 0;
if (angular.isUndefined(path.type)) {
if (!Array.isArray(path) || path.length < 2) {
return false;
}
while (i < path.length) {
if (!((angular.isDefined(path[i].latitude) && angular.isDefined(path[i].longitude)) || (typeof path[i].lat === "function" && typeof path[i].lng === "function"))) {
return false;
}
i++;
}
return true;
} else {
if (angular.isUndefined(path.coordinates)) {
return false;
}
if (path.type === "Polygon") {
if (path.coordinates[0].length < 4) {
return false;
}
array = path.coordinates[0];
} else if (path.type === "MultiPolygon") {
trackMaxVertices = {
max: 0,
index: 0
};
_.forEach(path.coordinates, function(polygon, index) {
if (polygon[0].length > this.max) {
this.max = polygon[0].length;
return this.index = index;
}
}, trackMaxVertices);
polygon = path.coordinates[trackMaxVertices.index];
array = polygon[0];
if (array.length < 4) {
return false;
}
} else if (path.type === "LineString") {
if (path.coordinates.length < 2) {
return false;
}
array = path.coordinates;
} else {
return false;
}
while (i < array.length) {
if (array[i].length !== 2) {
return false;
}
i++;
}
return true;
}
},
convertPathPoints: function(path) {
var array, i, latlng, result, trackMaxVertices;
i = 0;
result = new google.maps.MVCArray();
if (angular.isUndefined(path.type)) {
while (i < path.length) {
latlng;
if (angular.isDefined(path[i].latitude) && angular.isDefined(path[i].longitude)) {
latlng = new google.maps.LatLng(path[i].latitude, path[i].longitude);
} else if (typeof path[i].lat === "function" && typeof path[i].lng === "function") {
latlng = path[i];
}
result.push(latlng);
i++;
}
} else {
array;
if (path.type === "Polygon") {
array = path.coordinates[0];
} else if (path.type === "MultiPolygon") {
trackMaxVertices = {
max: 0,
index: 0
};
_.forEach(path.coordinates, function(polygon, index) {
if (polygon[0].length > this.max) {
this.max = polygon[0].length;
return this.index = index;
}
}, trackMaxVertices);
array = path.coordinates[trackMaxVertices.index][0];
} else if (path.type === "LineString") {
array = path.coordinates;
}
while (i < array.length) {
result.push(new google.maps.LatLng(array[i][1], array[i][0]));
i++;
}
}
return result;
},
extendMapBounds: function(map, points) {
var bounds, i;
bounds = new google.maps.LatLngBounds();
i = 0;
while (i < points.length) {
bounds.extend(points.getAt(i));
i++;
}
return map.fitBounds(bounds);
}
};
}
]);
}).call(this);
(function() {
var __hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api.utils").factory("Linked", [
"BaseObject", function(BaseObject) {
var Linked;
Linked = (function(_super) {
__extends(Linked, _super);
function Linked(scope, element, attrs, ctrls) {
this.scope = scope;
this.element = element;
this.attrs = attrs;
this.ctrls = ctrls;
}
return Linked;
})(BaseObject);
return Linked;
}
]);
}).call(this);
(function() {
angular.module("google-maps.directives.api.utils").service("Logger", [
"$log", function($log) {
return {
logger: $log,
doLog: false,
info: function(msg) {
if (this.doLog) {
if (this.logger != null) {
return this.logger.info(msg);
} else {
return console.info(msg);
}
}
},
error: function(msg) {
if (this.doLog) {
if (this.logger != null) {
return this.logger.error(msg);
} else {
return console.error(msg);
}
}
},
warn: function(msg) {
if (this.doLog) {
if (this.logger != null) {
return this.logger.warn(msg);
} else {
return console.warn(msg);
}
}
}
};
}
]);
}).call(this);
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api.utils").factory("ModelKey", [
"BaseObject", function(BaseObject) {
var ModelKey;
return ModelKey = (function(_super) {
__extends(ModelKey, _super);
function ModelKey(scope) {
this.scope = scope;
this.setIdKey = __bind(this.setIdKey, this);
this.modelKeyComparison = __bind(this.modelKeyComparison, this);
ModelKey.__super__.constructor.call(this);
this.defaultIdKey = "id";
this.idKey = void 0;
}
ModelKey.prototype.evalModelHandle = function(model, modelKey) {
if (model === void 0) {
return void 0;
}
if (modelKey === 'self') {
return model;
} else {
return model[modelKey];
}
};
ModelKey.prototype.modelKeyComparison = function(model1, model2) {
var scope;
scope = this.scope.coords != null ? this.scope : this.parentScope;
if (scope == null) {
throw "No scope or parentScope set!";
}
return this.evalModelHandle(model1, scope.coords).latitude === this.evalModelHandle(model2, scope.coords).latitude && this.evalModelHandle(model1, scope.coords).longitude === this.evalModelHandle(model2, scope.coords).longitude;
};
ModelKey.prototype.setIdKey = function(scope) {
return this.idKey = scope.idKey != null ? scope.idKey : this.defaultIdKey;
};
return ModelKey;
})(BaseObject);
}
]);
}).call(this);
(function() {
angular.module("google-maps.directives.api.utils").factory("ModelsWatcher", [
"Logger", function(Logger) {
return {
figureOutState: function(idKey, scope, childObjects, comparison, callBack) {
var adds, mappedScopeModelIds, removals,
_this = this;
adds = [];
mappedScopeModelIds = {};
removals = [];
return _async.each(scope.models, function(m) {
var child;
if (m[idKey] != null) {
mappedScopeModelIds[m[idKey]] = {};
if (childObjects[m[idKey]] == null) {
return adds.push(m);
} else {
child = childObjects[m[idKey]];
if (!comparison(m, child.model)) {
adds.push(m);
return removals.push(child);
}
}
} else {
return Logger.error("id missing for model " + (m.toString()) + ", can not use do comparison/insertion");
}
}, function() {
return _async.each(childObjects.values(), function(c) {
var id;
if (c == null) {
Logger.error("child undefined in ModelsWatcher.");
return;
}
if (c.model == null) {
Logger.error("child.model undefined in ModelsWatcher.");
return;
}
id = c.model[idKey];
if (mappedScopeModelIds[id] == null) {
return removals.push(c);
}
}, function() {
return callBack({
adds: adds,
removals: removals
});
});
});
}
};
}
]);
}).call(this);
/*
Simple Object Map with a lenght property to make it easy to track length/size
*/
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
angular.module("google-maps.directives.api.utils").factory("PropMap", function() {
var PropMap, propsToPop;
propsToPop = ['get', 'put', 'remove', 'values', 'keys', 'length'];
PropMap = (function() {
function PropMap() {
this.keys = __bind(this.keys, this);
this.values = __bind(this.values, this);
this.remove = __bind(this.remove, this);
this.put = __bind(this.put, this);
this.get = __bind(this.get, this);
this.length = 0;
}
PropMap.prototype.get = function(key) {
return this[key];
};
PropMap.prototype.put = function(key, value) {
if (this[key] == null) {
this.length++;
}
return this[key] = value;
};
PropMap.prototype.remove = function(key) {
delete this[key];
return this.length--;
};
PropMap.prototype.values = function() {
var all, keys,
_this = this;
all = [];
keys = _.keys(this);
_.each(keys, function(value) {
if (_.indexOf(propsToPop, value) === -1) {
return all.push(_this[value]);
}
});
return all;
};
PropMap.prototype.keys = function() {
var all, keys,
_this = this;
keys = _.keys(this);
all = [];
_.each(keys, function(prop) {
if (_.indexOf(propsToPop, prop) === -1) {
return all.push(prop);
}
});
return all;
};
return PropMap;
})();
return PropMap;
});
}).call(this);
(function() {
angular.module("google-maps.directives.api.utils").factory("nggmap-PropertyAction", [
"Logger", function(Logger) {
var PropertyAction;
PropertyAction = function(setterFn, isFirstSet) {
var _this = this;
this.setIfChange = function(newVal, oldVal) {
if (!_.isEqual(oldVal, newVal || isFirstSet)) {
return setterFn(newVal);
}
};
this.sic = function(oldVal, newVal) {
return _this.setIfChange(oldVal, newVal);
};
return this;
};
return PropertyAction;
}
]);
}).call(this);
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api.managers").factory("ClustererMarkerManager", [
"Logger", "FitHelper", function($log, FitHelper) {
var ClustererMarkerManager;
ClustererMarkerManager = (function(_super) {
__extends(ClustererMarkerManager, _super);
function ClustererMarkerManager(gMap, opt_markers, opt_options, opt_events) {
var self;
this.opt_events = opt_events;
this.fit = __bind(this.fit, this);
this.destroy = __bind(this.destroy, this);
this.clear = __bind(this.clear, this);
this.draw = __bind(this.draw, this);
this.removeMany = __bind(this.removeMany, this);
this.remove = __bind(this.remove, this);
this.addMany = __bind(this.addMany, this);
this.add = __bind(this.add, this);
ClustererMarkerManager.__super__.constructor.call(this);
self = this;
this.opt_options = opt_options;
if ((opt_options != null) && opt_markers === void 0) {
this.clusterer = new MarkerClusterer(gMap, void 0, opt_options);
} else if ((opt_options != null) && (opt_markers != null)) {
this.clusterer = new MarkerClusterer(gMap, opt_markers, opt_options);
} else {
this.clusterer = new MarkerClusterer(gMap);
}
this.attachEvents(this.opt_events, "opt_events");
this.clusterer.setIgnoreHidden(true);
this.noDrawOnSingleAddRemoves = true;
$log.info(this);
}
ClustererMarkerManager.prototype.add = function(gMarker) {
return this.clusterer.addMarker(gMarker, this.noDrawOnSingleAddRemoves);
};
ClustererMarkerManager.prototype.addMany = function(gMarkers) {
return this.clusterer.addMarkers(gMarkers);
};
ClustererMarkerManager.prototype.remove = function(gMarker) {
return this.clusterer.removeMarker(gMarker, this.noDrawOnSingleAddRemoves);
};
ClustererMarkerManager.prototype.removeMany = function(gMarkers) {
return this.clusterer.addMarkers(gMarkers);
};
ClustererMarkerManager.prototype.draw = function() {
return this.clusterer.repaint();
};
ClustererMarkerManager.prototype.clear = function() {
this.clusterer.clearMarkers();
return this.clusterer.repaint();
};
ClustererMarkerManager.prototype.attachEvents = function(options, optionsName) {
var eventHandler, eventName, _results;
if (angular.isDefined(options) && (options != null) && angular.isObject(options)) {
_results = [];
for (eventName in options) {
eventHandler = options[eventName];
if (options.hasOwnProperty(eventName) && angular.isFunction(options[eventName])) {
$log.info("" + optionsName + ": Attaching event: " + eventName + " to clusterer");
_results.push(google.maps.event.addListener(this.clusterer, eventName, options[eventName]));
} else {
_results.push(void 0);
}
}
return _results;
}
};
ClustererMarkerManager.prototype.clearEvents = function(options) {
var eventHandler, eventName, _results;
if (angular.isDefined(options) && (options != null) && angular.isObject(options)) {
_results = [];
for (eventName in options) {
eventHandler = options[eventName];
if (options.hasOwnProperty(eventName) && angular.isFunction(options[eventName])) {
$log.info("" + optionsName + ": Clearing event: " + eventName + " to clusterer");
_results.push(google.maps.event.clearListeners(this.clusterer, eventName));
} else {
_results.push(void 0);
}
}
return _results;
}
};
ClustererMarkerManager.prototype.destroy = function() {
this.clearEvents(this.opt_events);
this.clearEvents(this.opt_internal_events);
return this.clear();
};
ClustererMarkerManager.prototype.fit = function() {
return ClustererMarkerManager.__super__.fit.call(this, this.clusterer.getMarkers(), this.clusterer.getMap());
};
return ClustererMarkerManager;
})(FitHelper);
return ClustererMarkerManager;
}
]);
}).call(this);
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api.managers").factory("MarkerManager", [
"Logger", "FitHelper", function(Logger, FitHelper) {
var MarkerManager;
MarkerManager = (function(_super) {
__extends(MarkerManager, _super);
MarkerManager.include(FitHelper);
function MarkerManager(gMap, opt_markers, opt_options) {
this.fit = __bind(this.fit, this);
this.handleOptDraw = __bind(this.handleOptDraw, this);
this.clear = __bind(this.clear, this);
this.draw = __bind(this.draw, this);
this.removeMany = __bind(this.removeMany, this);
this.remove = __bind(this.remove, this);
this.addMany = __bind(this.addMany, this);
this.add = __bind(this.add, this);
var self;
MarkerManager.__super__.constructor.call(this);
self = this;
this.gMap = gMap;
this.gMarkers = [];
this.$log = Logger;
this.$log.info(this);
}
MarkerManager.prototype.add = function(gMarker, optDraw, redraw) {
if (redraw == null) {
redraw = true;
}
this.handleOptDraw(gMarker, optDraw, redraw);
return this.gMarkers.push(gMarker);
};
MarkerManager.prototype.addMany = function(gMarkers) {
var gMarker, _i, _len, _results;
_results = [];
for (_i = 0, _len = gMarkers.length; _i < _len; _i++) {
gMarker = gMarkers[_i];
_results.push(this.add(gMarker));
}
return _results;
};
MarkerManager.prototype.remove = function(gMarker, optDraw) {
var index, tempIndex;
this.handleOptDraw(gMarker, optDraw, false);
if (!optDraw) {
return;
}
index = void 0;
if (this.gMarkers.indexOf != null) {
index = this.gMarkers.indexOf(gMarker);
} else {
tempIndex = 0;
_.find(this.gMarkers, function(marker) {
tempIndex += 1;
if (marker === gMarker) {
index = tempIndex;
}
});
}
if (index != null) {
return this.gMarkers.splice(index, 1);
}
};
MarkerManager.prototype.removeMany = function(gMarkers) {
var _this = this;
return this.gMarkers.forEach(function(marker) {
return _this.remove(marker);
});
};
MarkerManager.prototype.draw = function() {
var deletes,
_this = this;
deletes = [];
this.gMarkers.forEach(function(gMarker) {
if (!gMarker.isDrawn) {
if (gMarker.doAdd) {
gMarker.setMap(_this.gMap);
return gMarker.isDrawn = true;
} else {
return deletes.push(gMarker);
}
}
});
return deletes.forEach(function(gMarker) {
gMarker.isDrawn = false;
return _this.remove(gMarker, true);
});
};
MarkerManager.prototype.clear = function() {
var gMarker, _i, _len, _ref;
_ref = this.gMarkers;
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
gMarker = _ref[_i];
gMarker.setMap(null);
}
delete this.gMarkers;
return this.gMarkers = [];
};
MarkerManager.prototype.handleOptDraw = function(gMarker, optDraw, doAdd) {
if (optDraw === true) {
if (doAdd) {
gMarker.setMap(this.gMap);
} else {
gMarker.setMap(null);
}
return gMarker.isDrawn = true;
} else {
gMarker.isDrawn = false;
return gMarker.doAdd = doAdd;
}
};
MarkerManager.prototype.fit = function() {
return MarkerManager.__super__.fit.call(this, this.gMarkers, this.gMap);
};
return MarkerManager;
})(FitHelper);
return MarkerManager;
}
]);
}).call(this);
(function() {
angular.module("google-maps").factory("array-sync", [
"add-events", function(mapEvents) {
return function(mapArray, scope, pathEval, pathChangedFn) {
var geojsonArray, geojsonHandlers, geojsonWatcher, isSetFromScope, legacyHandlers, legacyWatcher, mapArrayListener, scopePath, watchListener;
isSetFromScope = false;
scopePath = scope.$eval(pathEval);
if (!scope["static"]) {
legacyHandlers = {
set_at: function(index) {
var value;
if (isSetFromScope) {
return;
}
value = mapArray.getAt(index);
if (!value) {
return;
}
if (!value.lng || !value.lat) {
return scopePath[index] = value;
} else {
scopePath[index].latitude = value.lat();
return scopePath[index].longitude = value.lng();
}
},
insert_at: function(index) {
var value;
if (isSetFromScope) {
return;
}
value = mapArray.getAt(index);
if (!value) {
return;
}
if (!value.lng || !value.lat) {
return scopePath.splice(index, 0, value);
} else {
return scopePath.splice(index, 0, {
latitude: value.lat(),
longitude: value.lng()
});
}
},
remove_at: function(index) {
if (isSetFromScope) {
return;
}
return scopePath.splice(index, 1);
}
};
geojsonArray;
if (scopePath.type === "Polygon") {
geojsonArray = scopePath.coordinates[0];
} else if (scopePath.type === "LineString") {
geojsonArray = scopePath.coordinates;
}
geojsonHandlers = {
set_at: function(index) {
var value;
if (isSetFromScope) {
return;
}
value = mapArray.getAt(index);
if (!value) {
return;
}
if (!value.lng || !value.lat) {
return;
}
geojsonArray[index][1] = value.lat();
return geojsonArray[index][0] = value.lng();
},
insert_at: function(index) {
var value;
if (isSetFromScope) {
return;
}
value = mapArray.getAt(index);
if (!value) {
return;
}
if (!value.lng || !value.lat) {
return;
}
return geojsonArray.splice(index, 0, [value.lng(), value.lat()]);
},
remove_at: function(index) {
if (isSetFromScope) {
return;
}
return geojsonArray.splice(index, 1);
}
};
mapArrayListener = mapEvents(mapArray, angular.isUndefined(scopePath.type) ? legacyHandlers : geojsonHandlers);
}
legacyWatcher = function(newPath) {
var i, l, newLength, newValue, oldArray, oldLength, oldValue;
isSetFromScope = true;
oldArray = mapArray;
if (newPath) {
i = 0;
oldLength = oldArray.getLength();
newLength = newPath.length;
l = Math.min(oldLength, newLength);
newValue = void 0;
while (i < l) {
oldValue = oldArray.getAt(i);
newValue = newPath[i];
if (typeof newValue.equals === "function") {
if (!newValue.equals(oldValue)) {
oldArray.setAt(i, newValue);
}
} else {
if ((oldValue.lat() !== newValue.latitude) || (oldValue.lng() !== newValue.longitude)) {
oldArray.setAt(i, new google.maps.LatLng(newValue.latitude, newValue.longitude));
}
}
i++;
}
while (i < newLength) {
newValue = newPath[i];
if (typeof newValue.lat === "function" && typeof newValue.lng === "function") {
oldArray.push(newValue);
} else {
oldArray.push(new google.maps.LatLng(newValue.latitude, newValue.longitude));
}
i++;
}
while (i < oldLength) {
oldArray.pop();
i++;
}
}
return isSetFromScope = false;
};
geojsonWatcher = function(newPath) {
var array, i, l, newLength, newValue, oldArray, oldLength, oldValue;
isSetFromScope = true;
oldArray = mapArray;
if (newPath) {
array;
if (scopePath.type === "Polygon") {
array = newPath.coordinates[0];
} else if (scopePath.type === "LineString") {
array = newPath.coordinates;
}
i = 0;
oldLength = oldArray.getLength();
newLength = array.length;
l = Math.min(oldLength, newLength);
newValue = void 0;
while (i < l) {
oldValue = oldArray.getAt(i);
newValue = array[i];
if ((oldValue.lat() !== newValue[1]) || (oldValue.lng() !== newValue[0])) {
oldArray.setAt(i, new google.maps.LatLng(newValue[1], newValue[0]));
}
i++;
}
while (i < newLength) {
newValue = array[i];
oldArray.push(new google.maps.LatLng(newValue[1], newValue[0]));
i++;
}
while (i < oldLength) {
oldArray.pop();
i++;
}
}
return isSetFromScope = false;
};
watchListener;
if (!scope["static"]) {
if (angular.isUndefined(scopePath.type)) {
watchListener = scope.$watchCollection(pathEval, legacyWatcher);
} else {
watchListener = scope.$watch(pathEval, geojsonWatcher, true);
}
}
return function() {
if (mapArrayListener) {
mapArrayListener();
mapArrayListener = null;
}
if (watchListener) {
watchListener();
return watchListener = null;
}
};
};
}
]);
}).call(this);
(function() {
angular.module("google-maps").factory("add-events", [
"$timeout", function($timeout) {
var addEvent, addEvents;
addEvent = function(target, eventName, handler) {
return google.maps.event.addListener(target, eventName, function() {
handler.apply(this, arguments);
return $timeout((function() {}), true);
});
};
addEvents = function(target, eventName, handler) {
var remove;
if (handler) {
return addEvent(target, eventName, handler);
}
remove = [];
angular.forEach(eventName, function(_handler, key) {
return remove.push(addEvent(target, key, _handler));
});
return function() {
angular.forEach(remove, function(listener) {
return google.maps.event.removeListener(listener);
});
return remove = null;
};
};
return addEvents;
}
]);
}).call(this);
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api.models.child").factory("MarkerLabelChildModel", [
"BaseObject", "GmapUtil", function(BaseObject, GmapUtil) {
var MarkerLabelChildModel;
MarkerLabelChildModel = (function(_super) {
__extends(MarkerLabelChildModel, _super);
MarkerLabelChildModel.include(GmapUtil);
function MarkerLabelChildModel(gMarker, options, map) {
this.destroy = __bind(this.destroy, this);
this.setOptions = __bind(this.setOptions, this);
var self;
MarkerLabelChildModel.__super__.constructor.call(this);
self = this;
this.gMarker = gMarker;
this.setOptions(options);
this.gMarkerLabel = new MarkerLabel_(this.gMarker, options.crossImage, options.handCursor);
this.gMarker.set("setMap", function(theMap) {
self.gMarkerLabel.setMap(theMap);
return google.maps.Marker.prototype.setMap.apply(this, arguments);
});
this.gMarker.setMap(map);
}
MarkerLabelChildModel.prototype.setOption = function(optStr, content) {
/*
COMENTED CODE SHOWS AWFUL CHROME BUG in Google Maps SDK 3, still happens in version 3.16
any animation will cause markers to disappear
*/
return this.gMarker.set(optStr, content);
};
MarkerLabelChildModel.prototype.setOptions = function(options) {
var _ref, _ref1;
if (options != null ? options.labelContent : void 0) {
this.gMarker.set("labelContent", options.labelContent);
}
if (options != null ? options.labelAnchor : void 0) {
this.gMarker.set("labelAnchor", this.getLabelPositionPoint(options.labelAnchor));
}
this.gMarker.set("labelClass", options.labelClass || 'labels');
this.gMarker.set("labelStyle", options.labelStyle || {
opacity: 100
});
this.gMarker.set("labelInBackground", options.labelInBackground || false);
if (!options.labelVisible) {
this.gMarker.set("labelVisible", true);
}
if (!options.raiseOnDrag) {
this.gMarker.set("raiseOnDrag", true);
}
if (!options.clickable) {
this.gMarker.set("clickable", true);
}
if (!options.draggable) {
this.gMarker.set("draggable", false);
}
if (!options.optimized) {
this.gMarker.set("optimized", false);
}
options.crossImage = (_ref = options.crossImage) != null ? _ref : document.location.protocol + "//maps.gstatic.com/intl/en_us/mapfiles/drag_cross_67_16.png";
return options.handCursor = (_ref1 = options.handCursor) != null ? _ref1 : document.location.protocol + "//maps.gstatic.com/intl/en_us/mapfiles/closedhand_8_8.cur";
};
MarkerLabelChildModel.prototype.destroy = function() {
if ((this.gMarkerLabel.labelDiv_.parentNode != null) && (this.gMarkerLabel.eventDiv_.parentNode != null)) {
return this.gMarkerLabel.onRemove();
}
};
return MarkerLabelChildModel;
})(BaseObject);
return MarkerLabelChildModel;
}
]);
}).call(this);
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api.models.child").factory("MarkerChildModel", [
"ModelKey", "GmapUtil", "Logger", "$injector", "EventsHelper", function(ModelKey, GmapUtil, Logger, $injector, EventsHelper) {
var MarkerChildModel;
MarkerChildModel = (function(_super) {
__extends(MarkerChildModel, _super);
MarkerChildModel.include(GmapUtil);
MarkerChildModel.include(EventsHelper);
function MarkerChildModel(model, parentScope, gMap, $timeout, defaults, doClick, gMarkerManager, idKey) {
var self,
_this = this;
this.model = model;
this.parentScope = parentScope;
this.gMap = gMap;
this.$timeout = $timeout;
this.defaults = defaults;
this.doClick = doClick;
this.gMarkerManager = gMarkerManager;
this.idKey = idKey;
this.watchDestroy = __bind(this.watchDestroy, this);
this.setLabelOptions = __bind(this.setLabelOptions, this);
this.isLabelDefined = __bind(this.isLabelDefined, this);
this.setOptions = __bind(this.setOptions, this);
this.setIcon = __bind(this.setIcon, this);
this.setCoords = __bind(this.setCoords, this);
this.destroy = __bind(this.destroy, this);
this.maybeSetScopeValue = __bind(this.maybeSetScopeValue, this);
this.createMarker = __bind(this.createMarker, this);
this.setMyScope = __bind(this.setMyScope, this);
self = this;
if (this.model[this.idKey]) {
this.id = this.model[this.idKey];
}
this.iconKey = this.parentScope.icon;
this.coordsKey = this.parentScope.coords;
this.clickKey = this.parentScope.click();
this.labelContentKey = this.parentScope.labelContent;
this.optionsKey = this.parentScope.options;
this.labelOptionsKey = this.parentScope.labelOptions;
MarkerChildModel.__super__.constructor.call(this, this.parentScope.$new(false));
this.scope.model = this.model;
this.setMyScope(this.model, void 0, true);
this.createMarker(this.model);
this.scope.$watch('model', function(newValue, oldValue) {
if (newValue !== oldValue) {
return _this.setMyScope(newValue, oldValue);
}
}, true);
this.$log = Logger;
this.$log.info(self);
this.watchDestroy(this.scope);
}
MarkerChildModel.prototype.setMyScope = function(model, oldModel, isInit) {
var _this = this;
if (oldModel == null) {
oldModel = void 0;
}
if (isInit == null) {
isInit = false;
}
this.maybeSetScopeValue('icon', model, oldModel, this.iconKey, this.evalModelHandle, isInit, this.setIcon);
this.maybeSetScopeValue('coords', model, oldModel, this.coordsKey, this.evalModelHandle, isInit, this.setCoords);
this.maybeSetScopeValue('labelContent', model, oldModel, this.labelContentKey, this.evalModelHandle, isInit);
if (_.isFunction(this.clickKey) && $injector) {
return this.scope.click = function() {
return $injector.invoke(_this.clickKey, void 0, {
"$markerModel": model
});
};
} else {
this.maybeSetScopeValue('click', model, oldModel, this.clickKey, this.evalModelHandle, isInit);
return this.createMarker(model, oldModel, isInit);
}
};
MarkerChildModel.prototype.createMarker = function(model, oldModel, isInit) {
var _this = this;
if (oldModel == null) {
oldModel = void 0;
}
if (isInit == null) {
isInit = false;
}
return this.maybeSetScopeValue('options', model, oldModel, this.optionsKey, function(lModel, lModelKey) {
var value;
if (lModel === void 0) {
return void 0;
}
value = lModelKey === 'self' ? lModel : lModel[lModelKey];
if (value === void 0) {
return value = lModelKey === void 0 ? _this.defaults : _this.scope.options;
} else {
return value;
}
}, isInit, this.setOptions);
};
MarkerChildModel.prototype.maybeSetScopeValue = function(scopePropName, model, oldModel, modelKey, evaluate, isInit, gSetter) {
var newValue, oldVal;
if (gSetter == null) {
gSetter = void 0;
}
if (oldModel === void 0) {
this.scope[scopePropName] = evaluate(model, modelKey);
if (!isInit) {
if (gSetter != null) {
gSetter(this.scope);
}
}
return;
}
oldVal = evaluate(oldModel, modelKey);
newValue = evaluate(model, modelKey);
if (newValue !== oldVal && this.scope[scopePropName] !== newValue) {
this.scope[scopePropName] = newValue;
if (!isInit) {
if (gSetter != null) {
gSetter(this.scope);
}
return this.gMarkerManager.draw();
}
}
};
MarkerChildModel.prototype.destroy = function() {
return this.scope.$destroy();
};
MarkerChildModel.prototype.setCoords = function(scope) {
if (scope.$id !== this.scope.$id || this.gMarker === void 0) {
return;
}
if ((scope.coords != null)) {
if (!this.validateCoords(this.scope.coords)) {
this.$log.error("MarkerChildMarker cannot render marker as scope.coords as no position on marker: " + (JSON.stringify(this.model)));
return;
}
this.gMarker.setPosition(this.getCoords(scope.coords));
this.gMarker.setVisible(this.validateCoords(scope.coords));
this.gMarkerManager.remove(this.gMarker);
return this.gMarkerManager.add(this.gMarker);
} else {
return this.gMarkerManager.remove(this.gMarker);
}
};
MarkerChildModel.prototype.setIcon = function(scope) {
if (scope.$id !== this.scope.$id || this.gMarker === void 0) {
return;
}
this.gMarkerManager.remove(this.gMarker);
this.gMarker.setIcon(scope.icon);
this.gMarkerManager.add(this.gMarker);
this.gMarker.setPosition(this.getCoords(scope.coords));
return this.gMarker.setVisible(this.validateCoords(scope.coords));
};
MarkerChildModel.prototype.setOptions = function(scope) {
var _ref,
_this = this;
if (scope.$id !== this.scope.$id) {
return;
}
if (this.gMarker != null) {
this.gMarkerManager.remove(this.gMarker);
delete this.gMarker;
}
if (!((_ref = scope.coords) != null ? _ref : typeof scope.icon === "function" ? scope.icon(scope.options != null) : void 0)) {
return;
}
this.opts = this.createMarkerOptions(scope.coords, scope.icon, scope.options);
delete this.gMarker;
if (this.isLabelDefined(scope)) {
this.gMarker = new MarkerWithLabel(this.setLabelOptions(this.opts, scope));
} else {
this.gMarker = new google.maps.Marker(this.opts);
}
this.setEvents(this.gMarker, this.parentScope, this.model);
if (this.id) {
this.gMarker.key = this.id;
}
this.gMarkerManager.add(this.gMarker);
return google.maps.event.addListener(this.gMarker, 'click', function() {
if (_this.doClick && (_this.scope.click != null)) {
return _this.scope.click();
}
});
};
MarkerChildModel.prototype.isLabelDefined = function(scope) {
return scope.labelContent != null;
};
MarkerChildModel.prototype.setLabelOptions = function(opts, scope) {
opts.labelAnchor = this.getLabelPositionPoint(scope.labelAnchor);
opts.labelClass = scope.labelClass;
opts.labelContent = scope.labelContent;
return opts;
};
MarkerChildModel.prototype.watchDestroy = function(scope) {
var _this = this;
return scope.$on("$destroy", function() {
var self, _ref;
if (_this.gMarker != null) {
google.maps.event.clearListeners(_this.gMarker, 'click');
if (((_ref = _this.parentScope) != null ? _ref.events : void 0) && _.isArray(_this.parentScope.events)) {
_this.parentScope.events.forEach(function(event, eventName) {
return google.maps.event.clearListeners(this.gMarker, eventName);
});
}
_this.gMarkerManager.remove(_this.gMarker, true);
delete _this.gMarker;
}
return self = void 0;
});
};
return MarkerChildModel;
})(ModelKey);
return MarkerChildModel;
}
]);
}).call(this);
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api").factory("PolylineChildModel", [
"BaseObject", "Logger", "$timeout", "array-sync", "GmapUtil", function(BaseObject, Logger, $timeout, arraySync, GmapUtil) {
var $log, PolylineChildModel;
$log = Logger;
return PolylineChildModel = (function(_super) {
__extends(PolylineChildModel, _super);
PolylineChildModel.include(GmapUtil);
function PolylineChildModel(scope, attrs, map, defaults, model) {
var arraySyncer, pathPoints,
_this = this;
this.scope = scope;
this.attrs = attrs;
this.map = map;
this.defaults = defaults;
this.model = model;
this.buildOpts = __bind(this.buildOpts, this);
pathPoints = this.convertPathPoints(scope.path);
this.polyline = new google.maps.Polyline(this.buildOpts(pathPoints));
if (scope.fit) {
GmapUtil.extendMapBounds(map, pathPoints);
}
if (!scope["static"] && angular.isDefined(scope.editable)) {
scope.$watch("editable", function(newValue, oldValue) {
if (newValue !== oldValue) {
return _this.polyline.setEditable(newValue);
}
});
}
if (angular.isDefined(scope.draggable)) {
scope.$watch("draggable", function(newValue, oldValue) {
if (newValue !== oldValue) {
return _this.polyline.setDraggable(newValue);
}
});
}
if (angular.isDefined(scope.visible)) {
scope.$watch("visible", function(newValue, oldValue) {
if (newValue !== oldValue) {
return _this.polyline.setVisible(newValue);
}
});
}
if (angular.isDefined(scope.geodesic)) {
scope.$watch("geodesic", function(newValue, oldValue) {
if (newValue !== oldValue) {
return _this.polyline.setOptions(_this.buildOpts(_this.polyline.getPath()));
}
});
}
if (angular.isDefined(scope.stroke) && angular.isDefined(scope.stroke.weight)) {
scope.$watch("stroke.weight", function(newValue, oldValue) {
if (newValue !== oldValue) {
return _this.polyline.setOptions(_this.buildOpts(_this.polyline.getPath()));
}
});
}
if (angular.isDefined(scope.stroke) && angular.isDefined(scope.stroke.color)) {
scope.$watch("stroke.color", function(newValue, oldValue) {
if (newValue !== oldValue) {
return _this.polyline.setOptions(_this.buildOpts(_this.polyline.getPath()));
}
});
}
if (angular.isDefined(scope.stroke) && angular.isDefined(scope.stroke.opacity)) {
scope.$watch("stroke.opacity", function(newValue, oldValue) {
if (newValue !== oldValue) {
return _this.polyline.setOptions(_this.buildOpts(_this.polyline.getPath()));
}
});
}
if (angular.isDefined(scope.icons)) {
scope.$watch("icons", function(newValue, oldValue) {
if (newValue !== oldValue) {
return _this.polyline.setOptions(_this.buildOpts(_this.polyline.getPath()));
}
});
}
arraySyncer = arraySync(this.polyline.getPath(), scope, "path", function(pathPoints) {
if (scope.fit) {
return GmapUtil.extendMapBounds(map, pathPoints);
}
});
scope.$on("$destroy", function() {
_this.polyline.setMap(null);
_this.polyline = null;
_this.scope = null;
if (arraySyncer) {
arraySyncer();
return arraySyncer = null;
}
});
$log.info(this);
}
PolylineChildModel.prototype.buildOpts = function(pathPoints) {
var opts,
_this = this;
opts = angular.extend({}, this.defaults, {
map: this.map,
path: pathPoints,
icons: this.scope.icons,
strokeColor: this.scope.stroke && this.scope.stroke.color,
strokeOpacity: this.scope.stroke && this.scope.stroke.opacity,
strokeWeight: this.scope.stroke && this.scope.stroke.weight
});
angular.forEach({
clickable: true,
draggable: false,
editable: false,
geodesic: false,
visible: true,
"static": false,
fit: false
}, function(defaultValue, key) {
if (angular.isUndefined(_this.scope[key]) || _this.scope[key] === null) {
return opts[key] = defaultValue;
} else {
return opts[key] = _this.scope[key];
}
});
if (opts["static"]) {
opts.editable = false;
}
return opts;
};
PolylineChildModel.prototype.destroy = function() {
return this.scope.$destroy();
};
return PolylineChildModel;
})(BaseObject);
}
]);
}).call(this);
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api.models.child").factory("WindowChildModel", [
"BaseObject", "GmapUtil", "Logger", "$compile", "$http", "$templateCache", function(BaseObject, GmapUtil, Logger, $compile, $http, $templateCache) {
var WindowChildModel;
WindowChildModel = (function(_super) {
__extends(WindowChildModel, _super);
WindowChildModel.include(GmapUtil);
function WindowChildModel(model, scope, opts, isIconVisibleOnClick, mapCtrl, markerCtrl, element, needToManualDestroy, markerIsVisibleAfterWindowClose) {
this.model = model;
this.scope = scope;
this.opts = opts;
this.isIconVisibleOnClick = isIconVisibleOnClick;
this.mapCtrl = mapCtrl;
this.markerCtrl = markerCtrl;
this.element = element;
this.needToManualDestroy = needToManualDestroy != null ? needToManualDestroy : false;
this.markerIsVisibleAfterWindowClose = markerIsVisibleAfterWindowClose != null ? markerIsVisibleAfterWindowClose : true;
this.destroy = __bind(this.destroy, this);
this.remove = __bind(this.remove, this);
this.hideWindow = __bind(this.hideWindow, this);
this.getLatestPosition = __bind(this.getLatestPosition, this);
this.showWindow = __bind(this.showWindow, this);
this.handleClick = __bind(this.handleClick, this);
this.watchCoords = __bind(this.watchCoords, this);
this.watchShow = __bind(this.watchShow, this);
this.createGWin = __bind(this.createGWin, this);
this.watchElement = __bind(this.watchElement, this);
this.googleMapsHandles = [];
this.$log = Logger;
this.createGWin();
if (this.markerCtrl != null) {
this.markerCtrl.setClickable(true);
}
this.handleClick();
this.watchElement();
this.watchShow();
this.watchCoords();
this.$log.info(this);
}
WindowChildModel.prototype.watchElement = function() {
var _this = this;
return this.scope.$watch(function() {
var _ref;
if (!_this.element || !_this.html) {
return;
}
if (_this.html !== _this.element.html()) {
if (_this.gWin) {
if ((_ref = _this.opts) != null) {
_ref.content = void 0;
}
_this.remove();
_this.createGWin();
return _this.showHide();
}
}
});
};
WindowChildModel.prototype.createGWin = function() {
var defaults,
_this = this;
if (this.gWin == null) {
defaults = {};
if (this.opts != null) {
if (this.scope.coords) {
this.opts.position = this.getCoords(this.scope.coords);
}
defaults = this.opts;
}
if (this.element) {
this.html = _.isObject(this.element) ? this.element.html() : this.element;
}
this.opts = this.createWindowOptions(this.markerCtrl, this.scope, this.html, defaults);
}
if ((this.opts != null) && !this.gWin) {
if (this.opts.boxClass && (window.InfoBox && typeof window.InfoBox === 'function')) {
this.gWin = new window.InfoBox(this.opts);
} else {
this.gWin = new google.maps.InfoWindow(this.opts);
}
return this.googleMapsHandles.push(google.maps.event.addListener(this.gWin, 'closeclick', function() {
if (_this.markerCtrl) {
_this.markerCtrl.setAnimation(_this.oldMarkerAnimation);
if (_this.markerIsVisibleAfterWindowClose) {
_.delay(function() {
_this.markerCtrl.setVisible(false);
return _this.markerCtrl.setVisible(_this.markerIsVisibleAfterWindowClose);
}, 250);
}
}
_this.gWin.isOpen(false);
if (_this.scope.closeClick != null) {
return _this.scope.closeClick();
}
}));
}
};
WindowChildModel.prototype.watchShow = function() {
var _this = this;
return this.scope.$watch('show', function(newValue, oldValue) {
if (newValue !== oldValue) {
if (newValue) {
return _this.showWindow();
} else {
return _this.hideWindow();
}
} else {
if (_this.gWin != null) {
if (newValue && !_this.gWin.getMap()) {
return _this.showWindow();
}
}
}
}, true);
};
WindowChildModel.prototype.watchCoords = function() {
var scope,
_this = this;
scope = this.markerCtrl != null ? this.scope.$parent : this.scope;
return scope.$watch('coords', function(newValue, oldValue) {
var pos;
if (newValue !== oldValue) {
if (newValue == null) {
return _this.hideWindow();
} else {
if (!_this.validateCoords(newValue)) {
_this.$log.error("WindowChildMarker cannot render marker as scope.coords as no position on marker: " + (JSON.stringify(_this.model)));
return;
}
pos = _this.getCoords(newValue);
_this.gWin.setPosition(pos);
if (_this.opts) {
return _this.opts.position = pos;
}
}
}
}, true);
};
WindowChildModel.prototype.handleClick = function(forceClick) {
var click,
_this = this;
click = function() {
var pos;
if (_this.gWin == null) {
_this.createGWin();
}
pos = _this.markerCtrl.getPosition();
if (_this.gWin != null) {
_this.gWin.setPosition(pos);
if (_this.opts) {
_this.opts.position = pos;
}
_this.showWindow();
}
_this.initialMarkerVisibility = _this.markerCtrl.getVisible();
_this.oldMarkerAnimation = _this.markerCtrl.getAnimation();
return _this.markerCtrl.setVisible(_this.isIconVisibleOnClick);
};
if (this.markerCtrl != null) {
if (forceClick) {
click();
}
return this.googleMapsHandles.push(google.maps.event.addListener(this.markerCtrl, 'click', click));
}
};
WindowChildModel.prototype.showWindow = function() {
var show,
_this = this;
show = function() {
if (_this.gWin) {
if ((_this.scope.show || (_this.scope.show == null)) && !_this.gWin.isOpen()) {
return _this.gWin.open(_this.mapCtrl);
}
}
};
if (this.scope.templateUrl) {
if (this.gWin) {
$http.get(this.scope.templateUrl, {
cache: $templateCache
}).then(function(content) {
var compiled, templateScope;
templateScope = _this.scope.$new();
if (angular.isDefined(_this.scope.templateParameter)) {
templateScope.parameter = _this.scope.templateParameter;
}
compiled = $compile(content.data)(templateScope);
return _this.gWin.setContent(compiled[0]);
});
}
return show();
} else {
return show();
}
};
WindowChildModel.prototype.showHide = function() {
if (this.scope.show) {
return this.showWindow();
} else {
return this.hideWindow();
}
};
WindowChildModel.prototype.getLatestPosition = function(overridePos) {
if ((this.gWin != null) && (this.markerCtrl != null) && !overridePos) {
return this.gWin.setPosition(this.markerCtrl.getPosition());
} else {
if (overridePos) {
return this.gWin.setPosition(overridePos);
}
}
};
WindowChildModel.prototype.hideWindow = function() {
if ((this.gWin != null) && this.gWin.isOpen()) {
return this.gWin.close();
}
};
WindowChildModel.prototype.remove = function() {
this.hideWindow();
_.each(this.googleMapsHandles, function(h) {
return google.maps.event.removeListener(h);
});
this.googleMapsHandles.length = 0;
return delete this.gWin;
};
WindowChildModel.prototype.destroy = function(manualOverride) {
var self;
if (manualOverride == null) {
manualOverride = false;
}
this.remove();
if ((this.scope != null) && (this.needToManualDestroy || manualOverride)) {
this.scope.$destroy();
}
return self = void 0;
};
return WindowChildModel;
})(BaseObject);
return WindowChildModel;
}
]);
}).call(this);
/*
- interface for all markers to derrive from
- to enforce a minimum set of requirements
- attributes
- coords
- icon
- implementation needed on watches
*/
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api.models.parent").factory("IMarkerParentModel", [
"ModelKey", "Logger", function(ModelKey, Logger) {
var IMarkerParentModel;
IMarkerParentModel = (function(_super) {
__extends(IMarkerParentModel, _super);
IMarkerParentModel.prototype.DEFAULTS = {};
function IMarkerParentModel(scope, element, attrs, map, $timeout) {
var self,
_this = this;
this.scope = scope;
this.element = element;
this.attrs = attrs;
this.map = map;
this.$timeout = $timeout;
this.onDestroy = __bind(this.onDestroy, this);
this.onWatch = __bind(this.onWatch, this);
this.watch = __bind(this.watch, this);
this.validateScope = __bind(this.validateScope, this);
IMarkerParentModel.__super__.constructor.call(this, this.scope);
self = this;
this.$log = Logger;
if (!this.validateScope(scope)) {
throw new String("Unable to construct IMarkerParentModel due to invalid scope");
}
this.doClick = angular.isDefined(attrs.click);
if (scope.options != null) {
this.DEFAULTS = scope.options;
}
this.watch('coords', this.scope);
this.watch('icon', this.scope);
this.watch('options', this.scope);
scope.$on("$destroy", function() {
return _this.onDestroy(scope);
});
}
IMarkerParentModel.prototype.validateScope = function(scope) {
var ret;
if (scope == null) {
this.$log.error(this.constructor.name + ": invalid scope used");
return false;
}
ret = scope.coords != null;
if (!ret) {
this.$log.error(this.constructor.name + ": no valid coords attribute found");
return false;
}
return ret;
};
IMarkerParentModel.prototype.watch = function(propNameToWatch, scope) {
var _this = this;
return scope.$watch(propNameToWatch, function(newValue, oldValue) {
if (!_.isEqual(newValue, oldValue)) {
return _this.onWatch(propNameToWatch, scope, newValue, oldValue);
}
}, true);
};
IMarkerParentModel.prototype.onWatch = function(propNameToWatch, scope, newValue, oldValue) {
throw new String("OnWatch Not Implemented!!");
};
IMarkerParentModel.prototype.onDestroy = function(scope) {
throw new String("OnDestroy Not Implemented!!");
};
return IMarkerParentModel;
})(ModelKey);
return IMarkerParentModel;
}
]);
}).call(this);
/*
- interface directive for all window(s) to derrive from
*/
(function() {
var __hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api.models.parent").factory("IWindowParentModel", [
"ModelKey", "GmapUtil", "Logger", function(ModelKey, GmapUtil, Logger) {
var IWindowParentModel;
IWindowParentModel = (function(_super) {
__extends(IWindowParentModel, _super);
IWindowParentModel.include(GmapUtil);
IWindowParentModel.prototype.DEFAULTS = {};
function IWindowParentModel(scope, element, attrs, ctrls, $timeout, $compile, $http, $templateCache) {
var self;
IWindowParentModel.__super__.constructor.call(this, scope);
self = this;
this.$log = Logger;
this.$timeout = $timeout;
this.$compile = $compile;
this.$http = $http;
this.$templateCache = $templateCache;
if (scope.options != null) {
this.DEFAULTS = scope.options;
}
}
return IWindowParentModel;
})(ModelKey);
return IWindowParentModel;
}
]);
}).call(this);
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api.models.parent").factory("LayerParentModel", [
"BaseObject", "Logger", '$timeout', function(BaseObject, Logger, $timeout) {
var LayerParentModel;
LayerParentModel = (function(_super) {
__extends(LayerParentModel, _super);
function LayerParentModel(scope, element, attrs, gMap, onLayerCreated, $log) {
var _this = this;
this.scope = scope;
this.element = element;
this.attrs = attrs;
this.gMap = gMap;
this.onLayerCreated = onLayerCreated != null ? onLayerCreated : void 0;
this.$log = $log != null ? $log : Logger;
this.createGoogleLayer = __bind(this.createGoogleLayer, this);
if (this.attrs.type == null) {
this.$log.info("type attribute for the layer directive is mandatory. Layer creation aborted!!");
return;
}
this.createGoogleLayer();
this.doShow = true;
if (angular.isDefined(this.attrs.show)) {
this.doShow = this.scope.show;
}
if (this.doShow && (this.gMap != null)) {
this.layer.setMap(this.gMap);
}
this.scope.$watch("show", function(newValue, oldValue) {
if (newValue !== oldValue) {
_this.doShow = newValue;
if (newValue) {
return _this.layer.setMap(_this.gMap);
} else {
return _this.layer.setMap(null);
}
}
}, true);
this.scope.$watch("options", function(newValue, oldValue) {
if (newValue !== oldValue) {
_this.layer.setMap(null);
_this.layer = null;
return _this.createGoogleLayer();
}
}, true);
this.scope.$on("$destroy", function() {
return _this.layer.setMap(null);
});
}
LayerParentModel.prototype.createGoogleLayer = function() {
var fn;
if (this.attrs.options == null) {
this.layer = this.attrs.namespace === void 0 ? new google.maps[this.attrs.type]() : new google.maps[this.attrs.namespace][this.attrs.type]();
} else {
this.layer = this.attrs.namespace === void 0 ? new google.maps[this.attrs.type](this.scope.options) : new google.maps[this.attrs.namespace][this.attrs.type](this.scope.options);
}
if ((this.layer != null) && (this.onLayerCreated != null)) {
fn = this.onLayerCreated(this.scope, this.layer);
if (fn) {
return fn(this.layer);
}
}
};
return LayerParentModel;
})(BaseObject);
return LayerParentModel;
}
]);
}).call(this);
/*
Basic Directive api for a marker. Basic in the sense that this directive contains 1:1 on scope and model.
Thus there will be one html element per marker within the directive.
*/
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api.models.parent").factory("MarkerParentModel", [
"IMarkerParentModel", "GmapUtil", "EventsHelper", function(IMarkerParentModel, GmapUtil, EventsHelper) {
var MarkerParentModel;
MarkerParentModel = (function(_super) {
__extends(MarkerParentModel, _super);
MarkerParentModel.include(GmapUtil);
MarkerParentModel.include(EventsHelper);
function MarkerParentModel(scope, element, attrs, map, $timeout, gMarkerManager, doFit) {
var opts, self,
_this = this;
this.gMarkerManager = gMarkerManager;
this.doFit = doFit;
this.onDestroy = __bind(this.onDestroy, this);
this.setGMarker = __bind(this.setGMarker, this);
this.onWatch = __bind(this.onWatch, this);
MarkerParentModel.__super__.constructor.call(this, scope, element, attrs, map, $timeout);
self = this;
opts = this.createMarkerOptions(scope.coords, scope.icon, scope.options, this.map);
this.setGMarker(new google.maps.Marker(opts));
this.listener = google.maps.event.addListener(this.scope.gMarker, 'click', function() {
if (_this.doClick && (scope.click != null)) {
return _this.$timeout(function() {
return _this.scope.click();
});
}
});
this.setEvents(this.scope.gMarker, scope, scope);
this.$log.info(this);
}
MarkerParentModel.prototype.onWatch = function(propNameToWatch, scope) {
var old, pos, _ref;
switch (propNameToWatch) {
case 'coords':
if (this.validateCoords(scope.coords) && (this.scope.gMarker != null)) {
pos = (_ref = this.scope.gMarker) != null ? _ref.getPosition() : void 0;
if (pos.lat() === this.scope.coords.latitude && this.scope.coords.longitude === pos.lng()) {
return;
}
old = this.scope.gMarker.getAnimation();
this.scope.gMarker.setMap(this.map);
this.scope.gMarker.setPosition(this.getCoords(scope.coords));
this.scope.gMarker.setVisible(this.validateCoords(scope.coords));
return this.scope.gMarker.setAnimation(old);
} else {
return this.scope.gMarker.setMap(null);
}
break;
case 'icon':
if ((scope.icon != null) && this.validateCoords(scope.coords) && (this.scope.gMarker != null)) {
this.scope.gMarker.setIcon(scope.icon);
this.scope.gMarker.setMap(null);
this.scope.gMarker.setMap(this.map);
this.scope.gMarker.setPosition(this.getCoords(scope.coords));
return this.scope.gMarker.setVisible(this.validateCoords(scope.coords));
}
break;
case 'options':
if (this.validateCoords(scope.coords) && (scope.icon != null) && scope.options) {
if (this.scope.gMarker != null) {
this.onDestroy(scope);
return this.onTimeOut(scope);
}
}
}
};
MarkerParentModel.prototype.setGMarker = function(gMarker) {
if (this.scope.gMarker) {
delete this.scope.gMarker;
this.gMarkerManager.remove(this.scope.gMarker, false);
}
this.scope.gMarker = gMarker;
if (this.scope.gMarker) {
this.gMarkerManager.add(this.scope.gMarker, false);
if (this.doFit) {
return this.gMarkerManager.fit();
}
}
};
MarkerParentModel.prototype.onDestroy = function(scope) {
var self;
if (!this.scope.gMarker) {
self = void 0;
return;
}
this.scope.gMarker.setMap(null);
google.maps.event.removeListener(this.listener);
this.listener = null;
this.gMarkerManager.remove(this.scope.gMarker, false);
delete this.scope.gMarker;
return self = void 0;
};
return MarkerParentModel;
})(IMarkerParentModel);
return MarkerParentModel;
}
]);
}).call(this);
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api.models.parent").factory("MarkersParentModel", [
"IMarkerParentModel", "ModelsWatcher", "PropMap", "MarkerChildModel", "ClustererMarkerManager", "MarkerManager", function(IMarkerParentModel, ModelsWatcher, PropMap, MarkerChildModel, ClustererMarkerManager, MarkerManager) {
var MarkersParentModel;
MarkersParentModel = (function(_super) {
__extends(MarkersParentModel, _super);
MarkersParentModel.include(ModelsWatcher);
function MarkersParentModel(scope, element, attrs, map, $timeout) {
this.onDestroy = __bind(this.onDestroy, this);
this.newChildMarker = __bind(this.newChildMarker, this);
this.pieceMealMarkers = __bind(this.pieceMealMarkers, this);
this.reBuildMarkers = __bind(this.reBuildMarkers, this);
this.createMarkersFromScratch = __bind(this.createMarkersFromScratch, this);
this.validateScope = __bind(this.validateScope, this);
this.onWatch = __bind(this.onWatch, this);
var self,
_this = this;
MarkersParentModel.__super__.constructor.call(this, scope, element, attrs, map, $timeout);
self = this;
this.scope.markerModels = new PropMap();
this.$timeout = $timeout;
this.$log.info(this);
this.doRebuildAll = this.scope.doRebuildAll != null ? this.scope.doRebuildAll : false;
this.setIdKey(scope);
this.scope.$watch('doRebuildAll', function(newValue, oldValue) {
if (newValue !== oldValue) {
return _this.doRebuildAll = newValue;
}
});
this.watch('models', scope);
this.watch('doCluster', scope);
this.watch('clusterOptions', scope);
this.watch('clusterEvents', scope);
this.watch('fit', scope);
this.watch('idKey', scope);
this.gMarkerManager = void 0;
this.createMarkersFromScratch(scope);
}
MarkersParentModel.prototype.onWatch = function(propNameToWatch, scope, newValue, oldValue) {
if (propNameToWatch === "idKey" && newValue !== oldValue) {
this.idKey = newValue;
}
if (this.doRebuildAll) {
return this.reBuildMarkers(scope);
} else {
return this.pieceMealMarkers(scope);
}
};
MarkersParentModel.prototype.validateScope = function(scope) {
var modelsNotDefined;
modelsNotDefined = angular.isUndefined(scope.models) || scope.models === void 0;
if (modelsNotDefined) {
this.$log.error(this.constructor.name + ": no valid models attribute found");
}
return MarkersParentModel.__super__.validateScope.call(this, scope) || modelsNotDefined;
};
MarkersParentModel.prototype.createMarkersFromScratch = function(scope) {
var _this = this;
if (scope.doCluster) {
if (scope.clusterEvents) {
this.clusterInternalOptions = _.once(function() {
var self, _ref, _ref1, _ref2;
self = _this;
if (!_this.origClusterEvents) {
_this.origClusterEvents = {
click: (_ref = scope.clusterEvents) != null ? _ref.click : void 0,
mouseout: (_ref1 = scope.clusterEvents) != null ? _ref1.mouseout : void 0,
mouseover: (_ref2 = scope.clusterEvents) != null ? _ref2.mouseover : void 0
};
return _.extend(scope.clusterEvents, {
click: function(cluster) {
return self.maybeExecMappedEvent(cluster, 'click');
},
mouseout: function(cluster) {
return self.maybeExecMappedEvent(cluster, 'mouseout');
},
mouseover: function(cluster) {
return self.maybeExecMappedEvent(cluster, 'mouseover');
}
});
}
})();
}
if (scope.clusterOptions || scope.clusterEvents) {
if (this.gMarkerManager === void 0) {
this.gMarkerManager = new ClustererMarkerManager(this.map, void 0, scope.clusterOptions, this.clusterInternalOptions);
} else {
if (this.gMarkerManager.opt_options !== scope.clusterOptions) {
this.gMarkerManager = new ClustererMarkerManager(this.map, void 0, scope.clusterOptions, this.clusterInternalOptions);
}
}
} else {
this.gMarkerManager = new ClustererMarkerManager(this.map);
}
} else {
this.gMarkerManager = new MarkerManager(this.map);
}
return _async.each(scope.models, function(model) {
return _this.newChildMarker(model, scope);
}, function() {
_this.gMarkerManager.draw();
if (scope.fit) {
return _this.gMarkerManager.fit();
}
});
};
MarkersParentModel.prototype.reBuildMarkers = function(scope) {
if (!scope.doRebuild && scope.doRebuild !== void 0) {
return;
}
this.onDestroy(scope);
return this.createMarkersFromScratch(scope);
};
MarkersParentModel.prototype.pieceMealMarkers = function(scope) {
var _this = this;
if ((this.scope.models != null) && this.scope.models.length > 0 && this.scope.markerModels.length > 0) {
return this.figureOutState(this.idKey, scope, this.scope.markerModels, this.modelKeyComparison, function(state) {
var payload;
payload = state;
return _async.each(payload.removals, function(child) {
if (child != null) {
if (child.destroy != null) {
child.destroy();
}
return _this.scope.markerModels.remove(child.id);
}
}, function() {
return _async.each(payload.adds, function(modelToAdd) {
return _this.newChildMarker(modelToAdd, scope);
}, function() {
if (payload.adds.length > 0 || payload.removals.length > 0) {
_this.gMarkerManager.draw();
return scope.markerModels = _this.scope.markerModels;
}
});
});
});
} else {
return this.reBuildMarkers(scope);
}
};
MarkersParentModel.prototype.newChildMarker = function(model, scope) {
var child;
if (model[this.idKey] == null) {
this.$log.error("Marker model has no id to assign a child to. This is required for performance. Please assign id, or redirect id to a different key.");
return;
}
this.$log.info('child', child, 'markers', this.scope.markerModels);
child = new MarkerChildModel(model, scope, this.map, this.$timeout, this.DEFAULTS, this.doClick, this.gMarkerManager, this.idKey);
this.scope.markerModels.put(model[this.idKey], child);
return child;
};
MarkersParentModel.prototype.onDestroy = function(scope) {
_.each(this.scope.markerModels.values(), function(model) {
if (model != null) {
return model.destroy();
}
});
delete this.scope.markerModels;
this.scope.markerModels = new PropMap();
if (this.gMarkerManager != null) {
return this.gMarkerManager.clear();
}
};
MarkersParentModel.prototype.maybeExecMappedEvent = function(cluster, fnName) {
var pair, _ref;
if (_.isFunction((_ref = this.scope.clusterEvents) != null ? _ref[fnName] : void 0)) {
pair = this.mapClusterToMarkerModels(cluster);
if (this.origClusterEvents[fnName]) {
return this.origClusterEvents[fnName](pair.cluster, pair.mapped);
}
}
};
MarkersParentModel.prototype.mapClusterToMarkerModels = function(cluster) {
var gMarkers, mapped,
_this = this;
gMarkers = cluster.getMarkers();
mapped = gMarkers.map(function(g) {
return _this.scope.markerModels[g.key].model;
});
return {
cluster: cluster,
mapped: mapped
};
};
return MarkersParentModel;
})(IMarkerParentModel);
return MarkersParentModel;
}
]);
}).call(this);
/*
Windows directive where many windows map to the models property
*/
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api.models.parent").factory("PolylinesParentModel", [
"$timeout", "Logger", "ModelKey", "ModelsWatcher", "PropMap", "PolylineChildModel", function($timeout, Logger, ModelKey, ModelsWatcher, PropMap, PolylineChildModel) {
var PolylinesParentModel;
return PolylinesParentModel = (function(_super) {
__extends(PolylinesParentModel, _super);
PolylinesParentModel.include(ModelsWatcher);
function PolylinesParentModel(scope, element, attrs, gMap, defaults) {
var self,
_this = this;
this.scope = scope;
this.element = element;
this.attrs = attrs;
this.gMap = gMap;
this.defaults = defaults;
this.modelKeyComparison = __bind(this.modelKeyComparison, this);
this.setChildScope = __bind(this.setChildScope, this);
this.createChild = __bind(this.createChild, this);
this.pieceMeal = __bind(this.pieceMeal, this);
this.createAllNew = __bind(this.createAllNew, this);
this.watchIdKey = __bind(this.watchIdKey, this);
this.createChildScopes = __bind(this.createChildScopes, this);
this.watchOurScope = __bind(this.watchOurScope, this);
this.watchDestroy = __bind(this.watchDestroy, this);
this.rebuildAll = __bind(this.rebuildAll, this);
this.doINeedToWipe = __bind(this.doINeedToWipe, this);
this.watchModels = __bind(this.watchModels, this);
this.watch = __bind(this.watch, this);
PolylinesParentModel.__super__.constructor.call(this, scope);
self = this;
this.$log = Logger;
this.plurals = new PropMap();
this.scopePropNames = ['path', 'stroke', 'clickable', 'draggable', 'editable', 'geodesic', 'icons', 'visible'];
_.each(this.scopePropNames, function(name) {
return _this[name + 'Key'] = void 0;
});
this.models = void 0;
this.firstTime = true;
this.$log.info(this);
this.watchOurScope(scope);
this.createChildScopes();
}
PolylinesParentModel.prototype.watch = function(scope, name, nameKey) {
var _this = this;
return scope.$watch(name, function(newValue, oldValue) {
if (newValue !== oldValue) {
_this[nameKey] = typeof newValue === 'function' ? newValue() : newValue;
return _async.each(_.values(_this.plurals), function(model) {
return model.scope[name] = _this[nameKey] === 'self' ? model : model[_this[nameKey]];
}, function() {});
}
});
};
PolylinesParentModel.prototype.watchModels = function(scope) {
var _this = this;
return scope.$watch('models', function(newValue, oldValue) {
if (!_.isEqual(newValue, oldValue)) {
if (_this.doINeedToWipe(newValue)) {
return _this.rebuildAll(scope, true, true);
} else {
return _this.createChildScopes(false);
}
}
}, true);
};
PolylinesParentModel.prototype.doINeedToWipe = function(newValue) {
var newValueIsEmpty;
newValueIsEmpty = newValue != null ? newValue.length === 0 : true;
return this.plurals.length > 0 && newValueIsEmpty;
};
PolylinesParentModel.prototype.rebuildAll = function(scope, doCreate, doDelete) {
var _this = this;
return _async.each(this.plurals.values(), function(model) {
return model.destroy();
}, function() {
if (doDelete) {
delete _this.plurals;
}
_this.plurals = new PropMap();
if (doCreate) {
return _this.createChildScopes();
}
});
};
PolylinesParentModel.prototype.watchDestroy = function(scope) {
var _this = this;
return scope.$on("$destroy", function() {
return _this.rebuildAll(scope, false, true);
});
};
PolylinesParentModel.prototype.watchOurScope = function(scope) {
var _this = this;
return _.each(this.scopePropNames, function(name) {
var nameKey;
nameKey = name + 'Key';
_this[nameKey] = typeof scope[name] === 'function' ? scope[name]() : scope[name];
return _this.watch(scope, name, nameKey);
});
};
PolylinesParentModel.prototype.createChildScopes = function(isCreatingFromScratch) {
if (isCreatingFromScratch == null) {
isCreatingFromScratch = true;
}
if (angular.isUndefined(this.scope.models)) {
this.$log.error("No models to create polylines from! I Need direct models!");
return;
}
if (this.gMap != null) {
if (this.scope.models != null) {
this.watchIdKey(this.scope);
if (isCreatingFromScratch) {
return this.createAllNew(this.scope, false);
} else {
return this.pieceMeal(this.scope, false);
}
}
}
};
PolylinesParentModel.prototype.watchIdKey = function(scope) {
var _this = this;
this.setIdKey(scope);
return scope.$watch('idKey', function(newValue, oldValue) {
if (newValue !== oldValue && (newValue == null)) {
_this.idKey = newValue;
return _this.rebuildAll(scope, true, true);
}
});
};
PolylinesParentModel.prototype.createAllNew = function(scope, isArray) {
var _this = this;
if (isArray == null) {
isArray = false;
}
this.models = scope.models;
if (this.firstTime) {
this.watchModels(scope);
this.watchDestroy(scope);
}
return _async.each(scope.models, function(model) {
return _this.createChild(model, _this.gMap);
}, function() {
return _this.firstTime = false;
});
};
PolylinesParentModel.prototype.pieceMeal = function(scope, isArray) {
var _this = this;
if (isArray == null) {
isArray = true;
}
this.models = scope.models;
if ((scope != null) && (scope.models != null) && scope.models.length > 0 && this.plurals.length > 0) {
return this.figureOutState(this.idKey, scope, this.plurals, this.modelKeyComparison, function(state) {
var payload;
payload = state;
return _async.each(payload.removals, function(id) {
var child;
child = _this.plurals[id];
if (child != null) {
child.destroy();
return _this.plurals.remove(id);
}
}, function() {
return _async.each(payload.adds, function(modelToAdd) {
return _this.createChild(modelToAdd, _this.gMap);
}, function() {});
});
});
} else {
return this.rebuildAll(this.scope, true, true);
}
};
PolylinesParentModel.prototype.createChild = function(model, gMap) {
var child, childScope,
_this = this;
childScope = this.scope.$new(false);
this.setChildScope(childScope, model);
childScope.$watch('model', function(newValue, oldValue) {
if (newValue !== oldValue) {
return _this.setChildScope(childScope, newValue);
}
}, true);
childScope["static"] = this.scope["static"];
child = new PolylineChildModel(childScope, this.attrs, gMap, this.defaults, model);
if (model[this.idKey] == null) {
this.$log.error("Polyline model has no id to assign a child to. This is required for performance. Please assign id, or redirect id to a different key.");
return;
}
this.plurals.put(model[this.idKey], child);
return child;
};
PolylinesParentModel.prototype.setChildScope = function(childScope, model) {
var _this = this;
_.each(this.scopePropNames, function(name) {
var nameKey, newValue;
nameKey = name + 'Key';
newValue = _this[nameKey] === 'self' ? model : model[_this[nameKey]];
if (newValue !== childScope[name]) {
return childScope[name] = newValue;
}
});
return childScope.model = model;
};
PolylinesParentModel.prototype.modelKeyComparison = function(model1, model2) {
return _.isEqual(this.evalModelHandle(model1, this.scope.path), this.evalModelHandle(model2, this.scope.path));
};
return PolylinesParentModel;
})(ModelKey);
}
]);
}).call(this);
/*
Windows directive where many windows map to the models property
*/
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api.models.parent").factory("WindowsParentModel", [
"IWindowParentModel", "ModelsWatcher", "PropMap", "WindowChildModel", "Linked", function(IWindowParentModel, ModelsWatcher, PropMap, WindowChildModel, Linked) {
var WindowsParentModel;
WindowsParentModel = (function(_super) {
__extends(WindowsParentModel, _super);
WindowsParentModel.include(ModelsWatcher);
function WindowsParentModel(scope, element, attrs, ctrls, $timeout, $compile, $http, $templateCache, $interpolate) {
var mapScope, self,
_this = this;
this.$interpolate = $interpolate;
this.interpolateContent = __bind(this.interpolateContent, this);
this.setChildScope = __bind(this.setChildScope, this);
this.createWindow = __bind(this.createWindow, this);
this.setContentKeys = __bind(this.setContentKeys, this);
this.pieceMealWindows = __bind(this.pieceMealWindows, this);
this.createAllNewWindows = __bind(this.createAllNewWindows, this);
this.watchIdKey = __bind(this.watchIdKey, this);
this.createChildScopesWindows = __bind(this.createChildScopesWindows, this);
this.watchOurScope = __bind(this.watchOurScope, this);
this.watchDestroy = __bind(this.watchDestroy, this);
this.rebuildAll = __bind(this.rebuildAll, this);
this.doINeedToWipe = __bind(this.doINeedToWipe, this);
this.watchModels = __bind(this.watchModels, this);
this.watch = __bind(this.watch, this);
this.go = __bind(this.go, this);
WindowsParentModel.__super__.constructor.call(this, scope, element, attrs, ctrls, $timeout, $compile, $http, $templateCache);
self = this;
this.windows = new PropMap();
this.scopePropNames = ['show', 'coords', 'templateUrl', 'templateParameter', 'isIconVisibleOnClick', 'closeClick'];
_.each(this.scopePropNames, function(name) {
return _this[name + 'Key'] = void 0;
});
this.linked = new Linked(scope, element, attrs, ctrls);
this.models = void 0;
this.contentKeys = void 0;
this.isIconVisibleOnClick = void 0;
this.firstTime = true;
this.$log.info(self);
this.parentScope = void 0;
mapScope = ctrls[0].getScope();
mapScope.deferred.promise.then(function(map) {
var markerCtrl;
_this.gMap = map;
markerCtrl = ctrls.length > 1 && (ctrls[1] != null) ? ctrls[1] : void 0;
if (!markerCtrl) {
_this.go(scope);
return;
}
return markerCtrl.getScope().deferred.promise.then(function() {
_this.markerScope = markerCtrl.getScope();
return _this.go(scope);
});
});
}
WindowsParentModel.prototype.go = function(scope) {
var _this = this;
this.watchOurScope(scope);
this.doRebuildAll = this.scope.doRebuildAll != null ? this.scope.doRebuildAll : false;
scope.$watch('doRebuildAll', function(newValue, oldValue) {
if (newValue !== oldValue) {
return _this.doRebuildAll = newValue;
}
});
return this.createChildScopesWindows();
};
WindowsParentModel.prototype.watch = function(scope, name, nameKey) {
var _this = this;
return scope.$watch(name, function(newValue, oldValue) {
if (newValue !== oldValue) {
_this[nameKey] = typeof newValue === 'function' ? newValue() : newValue;
return _async.each(_.values(_this.windows), function(model) {
return model.scope[name] = _this[nameKey] === 'self' ? model : model[_this[nameKey]];
}, function() {});
}
});
};
WindowsParentModel.prototype.watchModels = function(scope) {
var _this = this;
return scope.$watch('models', function(newValue, oldValue) {
if (!_.isEqual(newValue, oldValue)) {
if (_this.doRebuildAll || _this.doINeedToWipe(newValue)) {
return _this.rebuildAll(scope, true, true);
} else {
return _this.createChildScopesWindows(false);
}
}
});
};
WindowsParentModel.prototype.doINeedToWipe = function(newValue) {
var newValueIsEmpty;
newValueIsEmpty = newValue != null ? newValue.length === 0 : true;
return this.windows.length > 0 && newValueIsEmpty;
};
WindowsParentModel.prototype.rebuildAll = function(scope, doCreate, doDelete) {
var _this = this;
return _async.each(this.windows.values(), function(model) {
return model.destroy();
}, function() {
if (doDelete) {
delete _this.windows;
}
_this.windows = new PropMap();
if (doCreate) {
return _this.createChildScopesWindows();
}
});
};
WindowsParentModel.prototype.watchDestroy = function(scope) {
var _this = this;
return scope.$on("$destroy", function() {
return _this.rebuildAll(scope, false, true);
});
};
WindowsParentModel.prototype.watchOurScope = function(scope) {
var _this = this;
return _.each(this.scopePropNames, function(name) {
var nameKey;
nameKey = name + 'Key';
_this[nameKey] = typeof scope[name] === 'function' ? scope[name]() : scope[name];
return _this.watch(scope, name, nameKey);
});
};
WindowsParentModel.prototype.createChildScopesWindows = function(isCreatingFromScratch) {
var markersScope, modelsNotDefined;
if (isCreatingFromScratch == null) {
isCreatingFromScratch = true;
}
/*
being that we cannot tell the difference in Key String vs. a normal value string (TemplateUrl)
we will assume that all scope values are string expressions either pointing to a key (propName) or using
'self' to point the model as container/object of interest.
This may force redundant information into the model, but this appears to be the most flexible approach.
*/
this.isIconVisibleOnClick = true;
if (angular.isDefined(this.linked.attrs.isiconvisibleonclick)) {
this.isIconVisibleOnClick = this.linked.scope.isIconVisibleOnClick;
}
markersScope = this.markerScope;
modelsNotDefined = angular.isUndefined(this.linked.scope.models);
if (modelsNotDefined && (markersScope === void 0 || (markersScope.markerModels === void 0 || markersScope.models === void 0))) {
this.$log.error("No models to create windows from! Need direct models or models derrived from markers!");
return;
}
if (this.gMap != null) {
if (this.linked.scope.models != null) {
this.watchIdKey(this.linked.scope);
if (isCreatingFromScratch) {
return this.createAllNewWindows(this.linked.scope, false);
} else {
return this.pieceMealWindows(this.linked.scope, false);
}
} else {
this.parentScope = markersScope;
this.watchIdKey(this.parentScope);
if (isCreatingFromScratch) {
return this.createAllNewWindows(markersScope, true, 'markerModels', false);
} else {
return this.pieceMealWindows(markersScope, true, 'markerModels', false);
}
}
}
};
WindowsParentModel.prototype.watchIdKey = function(scope) {
var _this = this;
this.setIdKey(scope);
return scope.$watch('idKey', function(newValue, oldValue) {
if (newValue !== oldValue && (newValue == null)) {
_this.idKey = newValue;
return _this.rebuildAll(scope, true, true);
}
});
};
WindowsParentModel.prototype.createAllNewWindows = function(scope, hasGMarker, modelsPropToIterate, isArray) {
var _this = this;
if (modelsPropToIterate == null) {
modelsPropToIterate = 'models';
}
if (isArray == null) {
isArray = false;
}
this.models = scope.models;
if (this.firstTime) {
this.watchModels(scope);
this.watchDestroy(scope);
}
this.setContentKeys(scope.models);
return _async.each(scope.models, function(model) {
var gMarker;
gMarker = hasGMarker ? scope[modelsPropToIterate][[model[_this.idKey]]].gMarker : void 0;
return _this.createWindow(model, gMarker, _this.gMap);
}, function() {
return _this.firstTime = false;
});
};
WindowsParentModel.prototype.pieceMealWindows = function(scope, hasGMarker, modelsPropToIterate, isArray) {
var _this = this;
if (modelsPropToIterate == null) {
modelsPropToIterate = 'models';
}
if (isArray == null) {
isArray = true;
}
this.models = scope.models;
if ((scope != null) && (scope.models != null) && scope.models.length > 0 && this.windows.length > 0) {
return this.figureOutState(this.idKey, scope, this.windows, this.modelKeyComparison, function(state) {
var payload;
payload = state;
return _async.each(payload.removals, function(child) {
if (child != null) {
if (child.destroy != null) {
child.destroy();
}
return _this.windows.remove(child.id);
}
}, function() {
return _async.each(payload.adds, function(modelToAdd) {
var gMarker;
gMarker = scope[modelsPropToIterate][modelToAdd[_this.idKey]].gMarker;
return _this.createWindow(modelToAdd, gMarker, _this.gMap);
}, function() {});
});
});
} else {
return this.rebuildAll(this.scope, true, true);
}
};
WindowsParentModel.prototype.setContentKeys = function(models) {
if (models.length > 0) {
return this.contentKeys = Object.keys(models[0]);
}
};
WindowsParentModel.prototype.createWindow = function(model, gMarker, gMap) {
var child, childScope, fakeElement, opts,
_this = this;
childScope = this.linked.scope.$new(false);
this.setChildScope(childScope, model);
childScope.$watch('model', function(newValue, oldValue) {
if (newValue !== oldValue) {
return _this.setChildScope(childScope, newValue);
}
}, true);
fakeElement = {
html: function() {
return _this.interpolateContent(_this.linked.element.html(), model);
}
};
opts = this.createWindowOptions(gMarker, childScope, fakeElement.html(), this.DEFAULTS);
child = new WindowChildModel(model, childScope, opts, this.isIconVisibleOnClick, gMap, gMarker, fakeElement, true, true);
if (model[this.idKey] == null) {
this.$log.error("Window model has no id to assign a child to. This is required for performance. Please assign id, or redirect id to a different key.");
return;
}
this.windows.put(model[this.idKey], child);
return child;
};
WindowsParentModel.prototype.setChildScope = function(childScope, model) {
var _this = this;
_.each(this.scopePropNames, function(name) {
var nameKey, newValue;
nameKey = name + 'Key';
newValue = _this[nameKey] === 'self' ? model : model[_this[nameKey]];
if (newValue !== childScope[name]) {
return childScope[name] = newValue;
}
});
return childScope.model = model;
};
WindowsParentModel.prototype.interpolateContent = function(content, model) {
var exp, interpModel, key, _i, _len, _ref;
if (this.contentKeys === void 0 || this.contentKeys.length === 0) {
return;
}
exp = this.$interpolate(content);
interpModel = {};
_ref = this.contentKeys;
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
key = _ref[_i];
interpModel[key] = model[key];
}
return exp(interpModel);
};
return WindowsParentModel;
})(IWindowParentModel);
return WindowsParentModel;
}
]);
}).call(this);
/*
- interface for all labels to derrive from
- to enforce a minimum set of requirements
- attributes
- content
- anchor
- implementation needed on watches
*/
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api").factory("ILabel", [
"BaseObject", "Logger", function(BaseObject, Logger) {
var ILabel;
return ILabel = (function(_super) {
__extends(ILabel, _super);
function ILabel($timeout) {
this.link = __bind(this.link, this);
var self;
self = this;
this.restrict = 'ECMA';
this.replace = true;
this.template = void 0;
this.require = void 0;
this.transclude = true;
this.priority = -100;
this.scope = {
labelContent: '=content',
labelAnchor: '@anchor',
labelClass: '@class',
labelStyle: '=style'
};
this.$log = Logger;
this.$timeout = $timeout;
}
ILabel.prototype.link = function(scope, element, attrs, ctrl) {
throw new Exception("Not Implemented!!");
};
return ILabel;
})(BaseObject);
}
]);
}).call(this);
/*
- interface for all markers to derrive from
- to enforce a minimum set of requirements
- attributes
- coords
- icon
- implementation needed on watches
*/
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api").factory("IMarker", [
"Logger", "BaseObject", "$q", function(Logger, BaseObject, $q) {
var IMarker;
return IMarker = (function(_super) {
__extends(IMarker, _super);
function IMarker($timeout) {
this.link = __bind(this.link, this);
var self;
self = this;
this.$log = Logger;
this.$timeout = $timeout;
this.restrict = 'ECMA';
this.require = '^googleMap';
this.priority = -1;
this.transclude = true;
this.replace = true;
this.scope = {
coords: '=coords',
icon: '=icon',
click: '&click',
options: '=options',
events: '=events',
fit: '=fit'
};
}
IMarker.prototype.link = function(scope, element, attrs, ctrl) {
if (!ctrl) {
throw new Error("No Map Control! Marker Directive Must be inside the map!");
}
};
IMarker.prototype.mapPromise = function(scope, ctrl) {
var mapScope;
mapScope = ctrl.getScope();
mapScope.deferred.promise.then(function(map) {
return scope.map = map;
});
return mapScope.deferred.promise;
};
return IMarker;
})(BaseObject);
}
]);
}).call(this);
(function() {
var __hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api").factory("IPolyline", [
"GmapUtil", "BaseObject", "Logger", function(GmapUtil, BaseObject, Logger) {
var IPolyline;
return IPolyline = (function(_super) {
__extends(IPolyline, _super);
IPolyline.include(GmapUtil);
function IPolyline() {
var self;
self = this;
}
IPolyline.prototype.restrict = "ECA";
IPolyline.prototype.replace = true;
IPolyline.prototype.require = "^googleMap";
IPolyline.prototype.scope = {
path: "=",
stroke: "=",
clickable: "=",
draggable: "=",
editable: "=",
geodesic: "=",
icons: "=",
visible: "=",
"static": "=",
fit: "="
};
IPolyline.prototype.DEFAULTS = {};
IPolyline.prototype.$log = Logger;
return IPolyline;
})(BaseObject);
}
]);
}).call(this);
/*
- interface directive for all window(s) to derrive from
*/
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api").factory("IWindow", [
"BaseObject", "ChildEvents", "Logger", function(BaseObject, ChildEvents, Logger) {
var IWindow;
return IWindow = (function(_super) {
__extends(IWindow, _super);
IWindow.include(ChildEvents);
function IWindow($timeout, $compile, $http, $templateCache) {
var self;
this.$timeout = $timeout;
this.$compile = $compile;
this.$http = $http;
this.$templateCache = $templateCache;
this.link = __bind(this.link, this);
self = this;
this.restrict = 'ECMA';
this.template = void 0;
this.transclude = true;
this.priority = -100;
this.require = void 0;
this.replace = true;
this.scope = {
coords: '=coords',
show: '=show',
templateUrl: '=templateurl',
templateParameter: '=templateparameter',
isIconVisibleOnClick: '=isiconvisibleonclick',
closeClick: '&closeclick',
options: '=options'
};
this.$log = Logger;
}
IWindow.prototype.link = function(scope, element, attrs, ctrls) {
throw new Exception("Not Implemented!!");
};
return IWindow;
})(BaseObject);
}
]);
}).call(this);
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api").factory("Map", [
"$timeout", '$q', 'Logger', "GmapUtil", "BaseObject", "ExtendGWin", "CtrlHandle", function($timeout, $q, Logger, GmapUtil, BaseObject, ExtendGWin, CtrlHandle) {
"use strict";
var $log, DEFAULTS, Map;
$log = Logger;
DEFAULTS = {
mapTypeId: google.maps.MapTypeId.ROADMAP
};
return Map = (function(_super) {
__extends(Map, _super);
Map.include(GmapUtil);
function Map() {
this.link = __bind(this.link, this);
var self;
self = this;
}
Map.prototype.restrict = "ECMA";
Map.prototype.transclude = true;
Map.prototype.replace = false;
Map.prototype.template = "<div class=\"angular-google-map\"><div class=\"angular-google-map-container\"></div><div ng-transclude style=\"display: none\"></div></div>";
Map.prototype.scope = {
center: "=center",
zoom: "=zoom",
dragging: "=dragging",
control: "=",
windows: "=windows",
options: "=options",
events: "=events",
styles: "=styles",
bounds: "=bounds"
};
Map.prototype.controller = [
"$scope", function($scope) {
var ctrlObj;
ctrlObj = CtrlHandle.handle($scope);
$scope.ctrlType = 'Map';
$scope.deferred.promise.then(function() {
return ExtendGWin.init();
});
return _.extend(ctrlObj, {
getMap: function() {
return $scope.map;
}
});
}
];
/*
@param scope
@param element
@param attrs
*/
Map.prototype.link = function(scope, element, attrs) {
var dragging, el, eventName, getEventHandler, opts, settingCenterFromScope, type, _m,
_this = this;
if (!this.validateCoords(scope.center)) {
$log.error("angular-google-maps: could not find a valid center property");
return;
}
if (!angular.isDefined(scope.zoom)) {
$log.error("angular-google-maps: map zoom property not set");
return;
}
el = angular.element(element);
el.addClass("angular-google-map");
opts = {
options: {}
};
if (attrs.options) {
opts.options = scope.options;
}
if (attrs.styles) {
opts.styles = scope.styles;
}
if (attrs.type) {
type = attrs.type.toUpperCase();
if (google.maps.MapTypeId.hasOwnProperty(type)) {
opts.mapTypeId = google.maps.MapTypeId[attrs.type.toUpperCase()];
} else {
$log.error("angular-google-maps: invalid map type \"" + attrs.type + "\"");
}
}
_m = new google.maps.Map(el.find("div")[1], angular.extend({}, DEFAULTS, opts, {
center: this.getCoords(scope.center),
draggable: this.isTrue(attrs.draggable),
zoom: scope.zoom,
bounds: scope.bounds
}));
dragging = false;
if (!_m) {
google.maps.event.addListener(_m, 'tilesloaded ', function(map) {
return scope.deferred.resolve(map);
});
} else {
scope.deferred.resolve(_m);
}
google.maps.event.addListener(_m, "dragstart", function() {
dragging = true;
return _.defer(function() {
return scope.$apply(function(s) {
if (s.dragging != null) {
return s.dragging = dragging;
}
});
});
});
google.maps.event.addListener(_m, "dragend", function() {
dragging = false;
return _.defer(function() {
return scope.$apply(function(s) {
if (s.dragging != null) {
return s.dragging = dragging;
}
});
});
});
google.maps.event.addListener(_m, "drag", function() {
var c;
c = _m.center;
return _.defer(function() {
return scope.$apply(function(s) {
if (angular.isDefined(s.center.type)) {
s.center.coordinates[1] = c.lat();
return s.center.coordinates[0] = c.lng();
} else {
s.center.latitude = c.lat();
return s.center.longitude = c.lng();
}
});
});
});
google.maps.event.addListener(_m, "zoom_changed", function() {
if (scope.zoom !== _m.zoom) {
return _.defer(function() {
return scope.$apply(function(s) {
return s.zoom = _m.zoom;
});
});
}
});
settingCenterFromScope = false;
google.maps.event.addListener(_m, "center_changed", function() {
var c;
c = _m.center;
if (settingCenterFromScope) {
return;
}
return _.defer(function() {
return scope.$apply(function(s) {
if (!_m.dragging) {
if (angular.isDefined(s.center.type)) {
if (s.center.coordinates[1] !== c.lat()) {
s.center.coordinates[1] = c.lat();
}
if (s.center.coordinates[0] !== c.lng()) {
return s.center.coordinates[0] = c.lng();
}
} else {
if (s.center.latitude !== c.lat()) {
s.center.latitude = c.lat();
}
if (s.center.longitude !== c.lng()) {
return s.center.longitude = c.lng();
}
}
}
});
});
});
google.maps.event.addListener(_m, "idle", function() {
var b, ne, sw;
b = _m.getBounds();
ne = b.getNorthEast();
sw = b.getSouthWest();
return _.defer(function() {
return scope.$apply(function(s) {
if (s.bounds !== null && s.bounds !== undefined && s.bounds !== void 0) {
s.bounds.northeast = {
latitude: ne.lat(),
longitude: ne.lng()
};
return s.bounds.southwest = {
latitude: sw.lat(),
longitude: sw.lng()
};
}
});
});
});
if (angular.isDefined(scope.events) && scope.events !== null && angular.isObject(scope.events)) {
getEventHandler = function(eventName) {
return function() {
return scope.events[eventName].apply(scope, [_m, eventName, arguments]);
};
};
for (eventName in scope.events) {
if (scope.events.hasOwnProperty(eventName) && angular.isFunction(scope.events[eventName])) {
google.maps.event.addListener(_m, eventName, getEventHandler(eventName));
}
}
}
scope.map = _m;
if ((attrs.control != null) && (scope.control != null)) {
scope.control.refresh = function(maybeCoords) {
var coords;
if (_m == null) {
return;
}
google.maps.event.trigger(_m, "resize");
if (((maybeCoords != null ? maybeCoords.latitude : void 0) != null) && ((maybeCoords != null ? maybeCoords.latitude : void 0) != null)) {
coords = _this.getCoords(maybeCoords);
if (_this.isTrue(attrs.pan)) {
return _m.panTo(coords);
} else {
return _m.setCenter(coords);
}
}
};
/*
I am sure you all will love this. You want the instance here you go.. BOOM!
*/
scope.control.getGMap = function() {
return _m;
};
}
scope.$watch("center", (function(newValue, oldValue) {
var coords;
coords = _this.getCoords(newValue);
if (coords.lat() === _m.center.lat() && coords.lng() === _m.center.lng()) {
return;
}
settingCenterFromScope = true;
if (!dragging) {
if (!_this.validateCoords(newValue)) {
$log.error("Invalid center for newValue: " + (JSON.stringify(newValue)));
}
if (_this.isTrue(attrs.pan) && scope.zoom === _m.zoom) {
_m.panTo(coords);
} else {
_m.setCenter(coords);
}
}
return settingCenterFromScope = false;
}), true);
scope.$watch("zoom", function(newValue, oldValue) {
if (newValue === _m.zoom) {
return;
}
return _.defer(function() {
return _m.setZoom(newValue);
});
});
scope.$watch("bounds", function(newValue, oldValue) {
var bounds, ne, sw;
if (newValue === oldValue) {
return;
}
if ((newValue.northeast.latitude == null) || (newValue.northeast.longitude == null) || (newValue.southwest.latitude == null) || (newValue.southwest.longitude == null)) {
$log.error("Invalid map bounds for new value: " + (JSON.stringify(newValue)));
return;
}
ne = new google.maps.LatLng(newValue.northeast.latitude, newValue.northeast.longitude);
sw = new google.maps.LatLng(newValue.southwest.latitude, newValue.southwest.longitude);
bounds = new google.maps.LatLngBounds(sw, ne);
return _m.fitBounds(bounds);
});
scope.$watch("options", function(newValue, oldValue) {
if (!_.isEqual(newValue, oldValue)) {
opts.options = newValue;
if (_m != null) {
return _m.setOptions(opts);
}
}
}, true);
return scope.$watch("styles", function(newValue, oldValue) {
if (!_.isEqual(newValue, oldValue)) {
opts.styles = newValue;
if (_m != null) {
return _m.setOptions(opts);
}
}
}, true);
};
return Map;
})(BaseObject);
}
]);
}).call(this);
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api").factory("Marker", [
"IMarker", "MarkerParentModel", "MarkerManager", "CtrlHandle", function(IMarker, MarkerParentModel, MarkerManager, CtrlHandle) {
var Marker;
return Marker = (function(_super) {
var _this = this;
__extends(Marker, _super);
function Marker($timeout) {
this.link = __bind(this.link, this);
Marker.__super__.constructor.call(this, $timeout);
this.template = '<span class="angular-google-map-marker" ng-transclude></span>';
this.$log.info(this);
}
Marker.prototype.controller = [
'$scope', '$element', function($scope, $element) {
$scope.ctrlType = 'Marker';
return CtrlHandle.handle($scope, $element);
}
];
Marker.prototype.link = function(scope, element, attrs, ctrl) {
var doFit,
_this = this;
Marker.__super__.link.call(this, scope, element, attrs, ctrl);
if (scope.fit) {
doFit = true;
}
return this.mapPromise(scope, ctrl).then(function(map) {
if (!_this.gMarkerManager) {
_this.gMarkerManager = new MarkerManager(map);
}
new MarkerParentModel(scope, element, attrs, map, _this.$timeout, _this.gMarkerManager, doFit);
return scope.deferred.resolve();
});
};
return Marker;
}).call(this, IMarker);
}
]);
}).call(this);
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api").factory("Markers", [
"IMarker", "MarkersParentModel", "CtrlHandle", function(IMarker, MarkersParentModel, CtrlHandle) {
var Markers;
return Markers = (function(_super) {
__extends(Markers, _super);
function Markers($timeout) {
this.link = __bind(this.link, this);
var self;
Markers.__super__.constructor.call(this, $timeout);
this.template = '<span class="angular-google-map-markers" ng-transclude></span>';
this.scope = _.extend(this.scope || {}, {
idKey: '=idkey',
doRebuildAll: '=dorebuildall',
models: '=models',
doCluster: '=docluster',
clusterOptions: '=clusteroptions',
clusterEvents: '=clusterevents',
labelContent: '=labelcontent',
labelAnchor: '@labelanchor',
labelClass: '@labelclass'
});
this.$timeout = $timeout;
self = this;
this.$log.info(this);
}
Markers.prototype.controller = [
'$scope', '$element', function($scope, $element) {
$scope.ctrlType = 'Markers';
return CtrlHandle.handle($scope, $element);
}
];
Markers.prototype.link = function(scope, element, attrs, ctrl) {
var _this = this;
return this.mapPromise(scope, ctrl).then(function(map) {
new MarkersParentModel(scope, element, attrs, map, _this.$timeout);
return scope.deferred.resolve();
});
};
return Markers;
})(IMarker);
}
]);
}).call(this);
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api").factory("Polyline", [
"IPolyline", "$timeout", "array-sync", "PolylineChildModel", function(IPolyline, $timeout, arraySync, PolylineChildModel) {
var Polyline, _ref;
return Polyline = (function(_super) {
__extends(Polyline, _super);
function Polyline() {
this.link = __bind(this.link, this);
_ref = Polyline.__super__.constructor.apply(this, arguments);
return _ref;
}
Polyline.prototype.link = function(scope, element, attrs, mapCtrl) {
var _this = this;
if (angular.isUndefined(scope.path) || scope.path === null || !this.validatePath(scope.path)) {
this.$log.error("polyline: no valid path attribute found");
return;
}
return mapCtrl.getScope().deferred.promise.then(function(map) {
return new PolylineChildModel(scope, attrs, map, _this.DEFAULTS);
});
};
return Polyline;
})(IPolyline);
}
]);
}).call(this);
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api").factory("Polylines", [
"IPolyline", "$timeout", "array-sync", "PolylinesParentModel", function(IPolyline, $timeout, arraySync, PolylinesParentModel) {
var Polylines;
return Polylines = (function(_super) {
__extends(Polylines, _super);
function Polylines() {
this.link = __bind(this.link, this);
Polylines.__super__.constructor.call(this);
this.scope.idKey = '=idkey';
this.scope.models = '=models';
this.$log.info(this);
}
Polylines.prototype.link = function(scope, element, attrs, mapCtrl) {
var _this = this;
if (angular.isUndefined(scope.path) || scope.path === null) {
this.$log.error("polylines: no valid path attribute found");
return;
}
if (!scope.models) {
this.$log.error("polylines: no models found to create from");
return;
}
return mapCtrl.getScope().deferred.promise.then(function(map) {
return new PolylinesParentModel(scope, element, attrs, map, _this.DEFAULTS);
});
};
return Polylines;
})(IPolyline);
}
]);
}).call(this);
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api").factory("Window", [
"IWindow", "GmapUtil", "WindowChildModel", "$q", function(IWindow, GmapUtil, WindowChildModel, $q) {
var Window;
return Window = (function(_super) {
__extends(Window, _super);
Window.include(GmapUtil);
function Window($timeout, $compile, $http, $templateCache) {
this.init = __bind(this.init, this);
this.link = __bind(this.link, this);
var self;
Window.__super__.constructor.call(this, $timeout, $compile, $http, $templateCache);
self = this;
this.require = ['^googleMap', '^?marker'];
this.template = '<span class="angular-google-maps-window" ng-transclude></span>';
this.$log.info(self);
}
Window.prototype.link = function(scope, element, attrs, ctrls) {
var mapScope,
_this = this;
mapScope = ctrls[0].getScope();
return mapScope.deferred.promise.then(function(mapCtrl) {
var isIconVisibleOnClick, markerCtrl, markerScope;
isIconVisibleOnClick = true;
if (angular.isDefined(attrs.isiconvisibleonclick)) {
isIconVisibleOnClick = scope.isIconVisibleOnClick;
}
markerCtrl = ctrls.length > 1 && (ctrls[1] != null) ? ctrls[1] : void 0;
if (!markerCtrl) {
_this.init(scope, element, isIconVisibleOnClick, mapCtrl);
return;
}
markerScope = markerCtrl.getScope();
return markerScope.deferred.promise.then(function() {
return _this.init(scope, element, isIconVisibleOnClick, mapCtrl, markerScope);
});
});
};
Window.prototype.init = function(scope, element, isIconVisibleOnClick, mapCtrl, markerScope) {
var defaults, gMarker, hasScopeCoords, opts, window,
_this = this;
defaults = scope.options != null ? scope.options : {};
hasScopeCoords = (scope != null) && this.validateCoords(scope.coords);
if (markerScope != null) {
gMarker = markerScope.gMarker;
markerScope.$watch('coords', function(newValue, oldValue) {
if ((markerScope.gMarker != null) && !window.markerCtrl) {
window.markerCtrl = markerScope.gMarker;
window.handleClick(true);
}
if (!_this.validateCoords(newValue)) {
return window.hideWindow();
}
if (!angular.equals(newValue, oldValue)) {
return window.getLatestPosition(_this.getCoords(newValue));
}
}, true);
}
opts = hasScopeCoords ? this.createWindowOptions(gMarker, scope, element.html(), defaults) : defaults;
if (mapCtrl != null) {
window = new WindowChildModel({}, scope, opts, isIconVisibleOnClick, mapCtrl, gMarker, element);
}
scope.$on("$destroy", function() {
return window != null ? window.destroy() : void 0;
});
if ((this.onChildCreation != null) && (window != null)) {
return this.onChildCreation(window);
}
};
return Window;
})(IWindow);
}
]);
}).call(this);
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps.directives.api").factory("Windows", [
"IWindow", "WindowsParentModel", function(IWindow, WindowsParentModel) {
/*
Windows directive where many windows map to the models property
*/
var Windows;
return Windows = (function(_super) {
__extends(Windows, _super);
function Windows($timeout, $compile, $http, $templateCache, $interpolate) {
this.link = __bind(this.link, this);
var self;
Windows.__super__.constructor.call(this, $timeout, $compile, $http, $templateCache);
self = this;
this.$interpolate = $interpolate;
this.require = ['^googleMap', '^?markers'];
this.template = '<span class="angular-google-maps-windows" ng-transclude></span>';
this.scope.idKey = '=idkey';
this.scope.doRebuildAll = '=dorebuildall';
this.scope.models = '=models';
this.$log.info(this);
}
Windows.prototype.link = function(scope, element, attrs, ctrls) {
return new WindowsParentModel(scope, element, attrs, ctrls, this.$timeout, this.$compile, this.$http, this.$templateCache, this.$interpolate);
};
return Windows;
})(IWindow);
}
]);
}).call(this);
/*
!
The MIT License
Copyright (c) 2010-2013 Google, Inc. http://angularjs.org
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.
angular-google-maps
https://github.com/nlaplante/angular-google-maps
@authors
Nicolas Laplante - https://plus.google.com/108189012221374960701
Nicholas McCready - https://twitter.com/nmccready
Nick Baugh - https://github.com/niftylettuce
*/
(function() {
angular.module("google-maps").directive("googleMap", [
"Map", function(Map) {
return new Map();
}
]);
}).call(this);
/*
!
The MIT License
Copyright (c) 2010-2013 Google, Inc. http://angularjs.org
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.
angular-google-maps
https://github.com/nlaplante/angular-google-maps
@authors
Nicolas Laplante - https://plus.google.com/108189012221374960701
Nicholas McCready - https://twitter.com/nmccready
*/
/*
Map marker directive
This directive is used to create a marker on an existing map.
This directive creates a new scope.
{attribute coords required} object containing latitude and longitude properties
{attribute icon optional} string url to image used for marker icon
{attribute animate optional} if set to false, the marker won't be animated (on by default)
*/
(function() {
angular.module("google-maps").directive("marker", [
"$timeout", "Marker", function($timeout, Marker) {
return new Marker($timeout);
}
]);
}).call(this);
/*
!
The MIT License
Copyright (c) 2010-2013 Google, Inc. http://angularjs.org
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.
angular-google-maps
https://github.com/nlaplante/angular-google-maps
@authors
Nicolas Laplante - https://plus.google.com/108189012221374960701
Nicholas McCready - https://twitter.com/nmccready
*/
/*
Map marker directive
This directive is used to create a marker on an existing map.
This directive creates a new scope.
{attribute coords required} object containing latitude and longitude properties
{attribute icon optional} string url to image used for marker icon
{attribute animate optional} if set to false, the marker won't be animated (on by default)
*/
(function() {
angular.module("google-maps").directive("markers", [
"$timeout", "Markers", function($timeout, Markers) {
return new Markers($timeout);
}
]);
}).call(this);
/*
!
The MIT License
Copyright (c) 2010-2013 Google, Inc. http://angularjs.org
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.
angular-google-maps
https://github.com/nlaplante/angular-google-maps
@authors Bruno Queiroz, creativelikeadog@gmail.com
*/
/*
Marker label directive
This directive is used to create a marker label on an existing map.
{attribute content required} content of the label
{attribute anchor required} string that contains the x and y point position of the label
{attribute class optional} class to DOM object
{attribute style optional} style for the label
*/
/*
Basic Directive api for a label. Basic in the sense that this directive contains 1:1 on scope and model.
Thus there will be one html element per marker within the directive.
*/
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
angular.module("google-maps").directive("markerLabel", [
"$timeout", "ILabel", "MarkerLabelChildModel", "GmapUtil", "nggmap-PropertyAction", function($timeout, ILabel, MarkerLabelChildModel, GmapUtil, PropertyAction) {
var Label;
Label = (function(_super) {
__extends(Label, _super);
function Label($timeout) {
this.init = __bind(this.init, this);
this.link = __bind(this.link, this);
var self;
Label.__super__.constructor.call(this, $timeout);
self = this;
this.require = '^marker';
this.template = '<span class="angular-google-maps-marker-label" ng-transclude></span>';
this.$log.info(this);
}
Label.prototype.link = function(scope, element, attrs, ctrl) {
var markerScope,
_this = this;
markerScope = ctrl.getScope();
if (markerScope) {
return markerScope.deferred.promise.then(function() {
return _this.init(markerScope, scope);
});
}
};
Label.prototype.init = function(markerScope, scope) {
var createLabel, isFirstSet, label;
label = null;
createLabel = function() {
if (!label) {
return label = new MarkerLabelChildModel(markerScope.gMarker, scope, markerScope.map);
}
};
isFirstSet = true;
return markerScope.$watch('gMarker', function(newVal, oldVal) {
var anchorAction, classAction, contentAction, styleAction;
if (markerScope.gMarker != null) {
contentAction = new PropertyAction(function(newVal) {
createLabel();
if (scope.labelContent) {
return label != null ? label.setOption('labelContent', scope.labelContent) : void 0;
}
}, isFirstSet);
anchorAction = new PropertyAction(function(newVal) {
createLabel();
return label != null ? label.setOption('labelAnchor', scope.labelAnchor) : void 0;
}, isFirstSet);
classAction = new PropertyAction(function(newVal) {
createLabel();
return label != null ? label.setOption('labelClass', scope.labelClass) : void 0;
}, isFirstSet);
styleAction = new PropertyAction(function(newVal) {
createLabel();
return label != null ? label.setOption('labelStyle', scope.labelStyle) : void 0;
}, isFirstSet);
scope.$watch('labelContent', contentAction.sic);
scope.$watch('labelAnchor', anchorAction.sic);
scope.$watch('labelClass', classAction.sic);
scope.$watch('labelStyle', styleAction.sic);
isFirstSet = false;
}
return scope.$on('$destroy', function() {
return label != null ? label.destroy() : void 0;
});
});
};
return Label;
})(ILabel);
return new Label($timeout);
}
]);
}).call(this);
/*
!
The MIT License
Copyright (c) 2010-2013 Google, Inc. http://angularjs.org
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.
angular-google-maps
https://github.com/nlaplante/angular-google-maps
@authors
Nicolas Laplante - https://plus.google.com/108189012221374960701
Nicholas McCready - https://twitter.com/nmccready
Rick Huizinga - https://plus.google.com/+RickHuizinga
*/
(function() {
angular.module("google-maps").directive("polygon", [
"$log", "$timeout", "array-sync", "GmapUtil", function($log, $timeout, arraySync, GmapUtil) {
/*
Check if a value is true
*/
var DEFAULTS, isTrue;
isTrue = function(val) {
return angular.isDefined(val) && val !== null && val === true || val === "1" || val === "y" || val === "true";
};
"use strict";
DEFAULTS = {};
return {
restrict: "ECA",
replace: true,
require: "^googleMap",
scope: {
path: "=path",
stroke: "=stroke",
clickable: "=",
draggable: "=",
editable: "=",
geodesic: "=",
fill: "=",
icons: "=icons",
visible: "=",
"static": "=",
events: "=",
zIndex: "=zindex",
fit: "="
},
link: function(scope, element, attrs, mapCtrl) {
var _this = this;
if (angular.isUndefined(scope.path) || scope.path === null || !GmapUtil.validatePath(scope.path)) {
$log.error("polygon: no valid path attribute found");
return;
}
return mapCtrl.getScope().deferred.promise.then(function(map) {
var arraySyncer, buildOpts, eventName, getEventHandler, pathPoints, polygon;
buildOpts = function(pathPoints) {
var opts;
opts = angular.extend({}, DEFAULTS, {
map: map,
path: pathPoints,
strokeColor: scope.stroke && scope.stroke.color,
strokeOpacity: scope.stroke && scope.stroke.opacity,
strokeWeight: scope.stroke && scope.stroke.weight,
fillColor: scope.fill && scope.fill.color,
fillOpacity: scope.fill && scope.fill.opacity
});
angular.forEach({
clickable: true,
draggable: false,
editable: false,
geodesic: false,
visible: true,
"static": false,
fit: false,
zIndex: 0
}, function(defaultValue, key) {
if (angular.isUndefined(scope[key]) || scope[key] === null) {
return opts[key] = defaultValue;
} else {
return opts[key] = scope[key];
}
});
if (opts["static"]) {
opts.editable = false;
}
return opts;
};
pathPoints = GmapUtil.convertPathPoints(scope.path);
polygon = new google.maps.Polygon(buildOpts(pathPoints));
if (scope.fit) {
GmapUtil.extendMapBounds(map, pathPoints);
}
if (!scope["static"] && angular.isDefined(scope.editable)) {
scope.$watch("editable", function(newValue, oldValue) {
if (newValue !== oldValue) {
return polygon.setEditable(newValue);
}
});
}
if (angular.isDefined(scope.draggable)) {
scope.$watch("draggable", function(newValue, oldValue) {
if (newValue !== oldValue) {
return polygon.setDraggable(newValue);
}
});
}
if (angular.isDefined(scope.visible)) {
scope.$watch("visible", function(newValue, oldValue) {
if (newValue !== oldValue) {
return polygon.setVisible(newValue);
}
});
}
if (angular.isDefined(scope.geodesic)) {
scope.$watch("geodesic", function(newValue, oldValue) {
if (newValue !== oldValue) {
return polygon.setOptions(buildOpts(polygon.getPath()));
}
});
}
if (angular.isDefined(scope.stroke) && angular.isDefined(scope.stroke.opacity)) {
scope.$watch("stroke.opacity", function(newValue, oldValue) {
return polygon.setOptions(buildOpts(polygon.getPath()));
});
}
if (angular.isDefined(scope.stroke) && angular.isDefined(scope.stroke.weight)) {
scope.$watch("stroke.weight", function(newValue, oldValue) {
if (newValue !== oldValue) {
return polygon.setOptions(buildOpts(polygon.getPath()));
}
});
}
if (angular.isDefined(scope.stroke) && angular.isDefined(scope.stroke.color)) {
scope.$watch("stroke.color", function(newValue, oldValue) {
if (newValue !== oldValue) {
return polygon.setOptions(buildOpts(polygon.getPath()));
}
});
}
if (angular.isDefined(scope.fill) && angular.isDefined(scope.fill.color)) {
scope.$watch("fill.color", function(newValue, oldValue) {
if (newValue !== oldValue) {
return polygon.setOptions(buildOpts(polygon.getPath()));
}
});
}
if (angular.isDefined(scope.fill) && angular.isDefined(scope.fill.opacity)) {
scope.$watch("fill.opacity", function(newValue, oldValue) {
if (newValue !== oldValue) {
return polygon.setOptions(buildOpts(polygon.getPath()));
}
});
}
if (angular.isDefined(scope.zIndex)) {
scope.$watch("zIndex", function(newValue, oldValue) {
if (newValue !== oldValue) {
return polygon.setOptions(buildOpts(polygon.getPath()));
}
});
}
if (angular.isDefined(scope.events) && scope.events !== null && angular.isObject(scope.events)) {
getEventHandler = function(eventName) {
return function() {
return scope.events[eventName].apply(scope, [polygon, eventName, arguments]);
};
};
for (eventName in scope.events) {
if (scope.events.hasOwnProperty(eventName) && angular.isFunction(scope.events[eventName])) {
polygon.addListener(eventName, getEventHandler(eventName));
}
}
}
arraySyncer = arraySync(polygon.getPath(), scope, "path", function(pathPoints) {
if (scope.fit) {
return GmapUtil.extendMapBounds(map, pathPoints);
}
});
return scope.$on("$destroy", function() {
polygon.setMap(null);
if (arraySyncer) {
arraySyncer();
return arraySyncer = null;
}
});
});
}
};
}
]);
}).call(this);
/*
!
The MIT License
Copyright (c) 2010-2013 Google, Inc. http://angularjs.org
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
@authors
Julian Popescu - https://github.com/jpopesculian
Rick Huizinga - https://plus.google.com/+RickHuizinga
*/
(function() {
angular.module("google-maps").directive("circle", [
"$log", "$timeout", "GmapUtil", "EventsHelper", function($log, $timeout, GmapUtil, EventsHelper) {
"use strict";
var DEFAULTS;
DEFAULTS = {};
return {
restrict: "ECA",
replace: true,
require: "^googleMap",
scope: {
center: "=center",
radius: "=radius",
stroke: "=stroke",
fill: "=fill",
clickable: "=",
draggable: "=",
editable: "=",
geodesic: "=",
icons: "=icons",
visible: "=",
events: "="
},
link: function(scope, element, attrs, mapCtrl) {
var _this = this;
return mapCtrl.getScope().deferred.promise.then(function(map) {
var buildOpts, circle;
buildOpts = function() {
var opts;
if (!GmapUtil.validateCoords(scope.center)) {
$log.error("circle: no valid center attribute found");
return;
}
opts = angular.extend({}, DEFAULTS, {
map: map,
center: GmapUtil.getCoords(scope.center),
radius: scope.radius,
strokeColor: scope.stroke && scope.stroke.color,
strokeOpacity: scope.stroke && scope.stroke.opacity,
strokeWeight: scope.stroke && scope.stroke.weight,
fillColor: scope.fill && scope.fill.color,
fillOpacity: scope.fill && scope.fill.opacity
});
angular.forEach({
clickable: true,
draggable: false,
editable: false,
geodesic: false,
visible: true
}, function(defaultValue, key) {
if (angular.isUndefined(scope[key]) || scope[key] === null) {
return opts[key] = defaultValue;
} else {
return opts[key] = scope[key];
}
});
return opts;
};
circle = new google.maps.Circle(buildOpts());
scope.$watchCollection('center', function(newVals, oldVals) {
if (newVals !== oldVals) {
return circle.setOptions(buildOpts());
}
});
scope.$watchCollection('stroke', function(newVals, oldVals) {
if (newVals !== oldVals) {
return circle.setOptions(buildOpts());
}
});
scope.$watchCollection('fill', function(newVals, oldVals) {
if (newVals !== oldVals) {
return circle.setOptions(buildOpts());
}
});
scope.$watch('radius', function(newVal, oldVal) {
if (newVal !== oldVal) {
return circle.setOptions(buildOpts());
}
});
scope.$watch('clickable', function(newVal, oldVal) {
if (newVal !== oldVal) {
return circle.setOptions(buildOpts());
}
});
scope.$watch('editable', function(newVal, oldVal) {
if (newVal !== oldVal) {
return circle.setOptions(buildOpts());
}
});
scope.$watch('draggable', function(newVal, oldVal) {
if (newVal !== oldVal) {
return circle.setOptions(buildOpts());
}
});
scope.$watch('visible', function(newVal, oldVal) {
if (newVal !== oldVal) {
return circle.setOptions(buildOpts());
}
});
scope.$watch('geodesic', function(newVal, oldVal) {
if (newVal !== oldVal) {
return circle.setOptions(buildOpts());
}
});
EventsHelper.setEvents(circle, scope, scope);
google.maps.event.addListener(circle, 'radius_changed', function() {
scope.radius = circle.getRadius();
return $timeout(function() {
return scope.$apply();
});
});
google.maps.event.addListener(circle, 'center_changed', function() {
if (angular.isDefined(scope.center.type)) {
scope.center.coordinates[1] = circle.getCenter().lat();
scope.center.coordinates[0] = circle.getCenter().lng();
} else {
scope.center.latitude = circle.getCenter().lat();
scope.center.longitude = circle.getCenter().lng();
}
return $timeout(function() {
return scope.$apply();
});
});
return scope.$on("$destroy", function() {
return circle.setMap(null);
});
});
}
};
}
]);
}).call(this);
/*
!
The MIT License
Copyright (c) 2010-2013 Google, Inc. http://angularjs.org
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.
angular-google-maps
https://github.com/nlaplante/angular-google-maps
@authors
Nicolas Laplante - https://plus.google.com/108189012221374960701
Nicholas McCready - https://twitter.com/nmccready
*/
(function() {
angular.module("google-maps").directive("polyline", [
"Polyline", function(Polyline) {
return new Polyline();
}
]);
}).call(this);
/*
!
The MIT License
Copyright (c) 2010-2013 Google, Inc. http://angularjs.org
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.
angular-google-maps
https://github.com/nlaplante/angular-google-maps
@authors
Nicolas Laplante - https://plus.google.com/108189012221374960701
Nicholas McCready - https://twitter.com/nmccready
*/
(function() {
angular.module("google-maps").directive("polylines", [
"Polylines", function(Polylines) {
return new Polylines();
}
]);
}).call(this);
/*
!
The MIT License
Copyright (c) 2010-2013 Google, Inc. http://angularjs.org
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.
angular-google-maps
https://github.com/nlaplante/angular-google-maps
@authors
Nicolas Laplante - https://plus.google.com/108189012221374960701
Nicholas McCready - https://twitter.com/nmccready
Chentsu Lin - https://github.com/ChenTsuLin
*/
(function() {
angular.module("google-maps").directive("rectangle", [
"$log", "$timeout", function($log, $timeout) {
var DEFAULTS, convertBoundPoints, fitMapBounds, isTrue, validateBoundPoints;
validateBoundPoints = function(bounds) {
if (angular.isUndefined(bounds.sw.latitude) || angular.isUndefined(bounds.sw.longitude) || angular.isUndefined(bounds.ne.latitude) || angular.isUndefined(bounds.ne.longitude)) {
return false;
}
return true;
};
convertBoundPoints = function(bounds) {
var result;
result = new google.maps.LatLngBounds(new google.maps.LatLng(bounds.sw.latitude, bounds.sw.longitude), new google.maps.LatLng(bounds.ne.latitude, bounds.ne.longitude));
return result;
};
fitMapBounds = function(map, bounds) {
return map.fitBounds(bounds);
};
/*
Check if a value is true
*/
isTrue = function(val) {
return angular.isDefined(val) && val !== null && val === true || val === "1" || val === "y" || val === "true";
};
"use strict";
DEFAULTS = {};
return {
restrict: "ECA",
require: "^googleMap",
replace: true,
scope: {
bounds: "=",
stroke: "=",
clickable: "=",
draggable: "=",
editable: "=",
fill: "=",
visible: "="
},
link: function(scope, element, attrs, mapCtrl) {
var _this = this;
if (angular.isUndefined(scope.bounds) || scope.bounds === null || angular.isUndefined(scope.bounds.sw) || scope.bounds.sw === null || angular.isUndefined(scope.bounds.ne) || scope.bounds.ne === null || !validateBoundPoints(scope.bounds)) {
$log.error("rectangle: no valid bound attribute found");
return;
}
return mapCtrl.getScope().deferred.promise.then(function(map) {
var buildOpts, dragging, rectangle, settingBoundsFromScope;
buildOpts = function(bounds) {
var opts;
opts = angular.extend({}, DEFAULTS, {
map: map,
bounds: bounds,
strokeColor: scope.stroke && scope.stroke.color,
strokeOpacity: scope.stroke && scope.stroke.opacity,
strokeWeight: scope.stroke && scope.stroke.weight,
fillColor: scope.fill && scope.fill.color,
fillOpacity: scope.fill && scope.fill.opacity
});
angular.forEach({
clickable: true,
draggable: false,
editable: false,
visible: true
}, function(defaultValue, key) {
if (angular.isUndefined(scope[key]) || scope[key] === null) {
return opts[key] = defaultValue;
} else {
return opts[key] = scope[key];
}
});
return opts;
};
rectangle = new google.maps.Rectangle(buildOpts(convertBoundPoints(scope.bounds)));
if (isTrue(attrs.fit)) {
fitMapBounds(map, bounds);
}
dragging = false;
google.maps.event.addListener(rectangle, "mousedown", function() {
google.maps.event.addListener(rectangle, "mousemove", function() {
dragging = true;
return _.defer(function() {
return scope.$apply(function(s) {
if (s.dragging != null) {
return s.dragging = dragging;
}
});
});
});
google.maps.event.addListener(rectangle, "mouseup", function() {
google.maps.event.clearListeners(rectangle, 'mousemove');
google.maps.event.clearListeners(rectangle, 'mouseup');
dragging = false;
return _.defer(function() {
return scope.$apply(function(s) {
if (s.dragging != null) {
return s.dragging = dragging;
}
});
});
});
});
settingBoundsFromScope = false;
google.maps.event.addListener(rectangle, "bounds_changed", function() {
var b, ne, sw;
b = rectangle.getBounds();
ne = b.getNorthEast();
sw = b.getSouthWest();
if (settingBoundsFromScope) {
return;
}
return _.defer(function() {
return scope.$apply(function(s) {
if (!rectangle.dragging) {
if (s.bounds !== null && s.bounds !== undefined && s.bounds !== void 0) {
s.bounds.ne = {
latitude: ne.lat(),
longitude: ne.lng()
};
s.bounds.sw = {
latitude: sw.lat(),
longitude: sw.lng()
};
}
}
});
});
});
scope.$watch("bounds", (function(newValue, oldValue) {
var bounds;
if (_.isEqual(newValue, oldValue)) {
return;
}
settingBoundsFromScope = true;
if (!dragging) {
if ((newValue.sw.latitude == null) || (newValue.sw.longitude == null) || (newValue.ne.latitude == null) || (newValue.ne.longitude == null)) {
$log.error("Invalid bounds for newValue: " + (JSON.stringify(newValue)));
}
bounds = new google.maps.LatLngBounds(new google.maps.LatLng(newValue.sw.latitude, newValue.sw.longitude), new google.maps.LatLng(newValue.ne.latitude, newValue.ne.longitude));
rectangle.setBounds(bounds);
}
return settingBoundsFromScope = false;
}), true);
if (angular.isDefined(scope.editable)) {
scope.$watch("editable", function(newValue, oldValue) {
return rectangle.setEditable(newValue);
});
}
if (angular.isDefined(scope.draggable)) {
scope.$watch("draggable", function(newValue, oldValue) {
return rectangle.setDraggable(newValue);
});
}
if (angular.isDefined(scope.visible)) {
scope.$watch("visible", function(newValue, oldValue) {
return rectangle.setVisible(newValue);
});
}
if (angular.isDefined(scope.stroke)) {
if (angular.isDefined(scope.stroke.color)) {
scope.$watch("stroke.color", function(newValue, oldValue) {
return rectangle.setOptions(buildOpts(rectangle.getBounds()));
});
}
if (angular.isDefined(scope.stroke.weight)) {
scope.$watch("stroke.weight", function(newValue, oldValue) {
return rectangle.setOptions(buildOpts(rectangle.getBounds()));
});
}
if (angular.isDefined(scope.stroke.opacity)) {
scope.$watch("stroke.opacity", function(newValue, oldValue) {
return rectangle.setOptions(buildOpts(rectangle.getBounds()));
});
}
}
if (angular.isDefined(scope.fill)) {
if (angular.isDefined(scope.fill.color)) {
scope.$watch("fill.color", function(newValue, oldValue) {
return rectangle.setOptions(buildOpts(rectangle.getBounds()));
});
}
if (angular.isDefined(scope.fill.opacity)) {
scope.$watch("fill.opacity", function(newValue, oldValue) {
return rectangle.setOptions(buildOpts(rectangle.getBounds()));
});
}
}
return scope.$on("$destroy", function() {
return rectangle.setMap(null);
});
});
}
};
}
]);
}).call(this);
/*
!
The MIT License
Copyright (c) 2010-2013 Google, Inc. http://angularjs.org
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
angular-google-maps
https://github.com/nlaplante/angular-google-maps
@authors
Nicolas Laplante - https://plus.google.com/108189012221374960701
Nicholas McCready - https://twitter.com/nmccready
*/
/*
Map info window directive
This directive is used to create an info window on an existing map.
This directive creates a new scope.
{attribute coords required} object containing latitude and longitude properties
{attribute show optional} map will show when this expression returns true
*/
(function() {
angular.module("google-maps").directive("window", [
"$timeout", "$compile", "$http", "$templateCache", "Window", function($timeout, $compile, $http, $templateCache, Window) {
return new Window($timeout, $compile, $http, $templateCache);
}
]);
}).call(this);
/*
!
The MIT License
Copyright (c) 2010-2013 Google, Inc. http://angularjs.org
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
angular-google-maps
https://github.com/nlaplante/angular-google-maps
@authors
Nicolas Laplante - https://plus.google.com/108189012221374960701
Nicholas McCready - https://twitter.com/nmccready
*/
/*
Map info window directive
This directive is used to create an info window on an existing map.
This directive creates a new scope.
{attribute coords required} object containing latitude and longitude properties
{attribute show optional} map will show when this expression returns true
*/
(function() {
angular.module("google-maps").directive("windows", [
"$timeout", "$compile", "$http", "$templateCache", "$interpolate", "Windows", function($timeout, $compile, $http, $templateCache, $interpolate, Windows) {
return new Windows($timeout, $compile, $http, $templateCache, $interpolate);
}
]);
}).call(this);
/*
!
The MIT License
Copyright (c) 2010-2013 Google, Inc. http://angularjs.org
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
angular-google-maps
https://github.com/nlaplante/angular-google-maps
@authors:
- Nicolas Laplante https://plus.google.com/108189012221374960701
- Nicholas McCready - https://twitter.com/nmccready
*/
/*
Map Layer directive
This directive is used to create any type of Layer from the google maps sdk.
This directive creates a new scope.
{attribute show optional} true (default) shows the trafficlayer otherwise it is hidden
*/
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
angular.module("google-maps").directive("layer", [
"$timeout", "Logger", "LayerParentModel", function($timeout, Logger, LayerParentModel) {
var Layer;
Layer = (function() {
function Layer() {
this.link = __bind(this.link, this);
this.$log = Logger;
this.restrict = "ECMA";
this.require = "^googleMap";
this.priority = -1;
this.transclude = true;
this.template = '<span class=\"angular-google-map-layer\" ng-transclude></span>';
this.replace = true;
this.scope = {
show: "=show",
type: "=type",
namespace: "=namespace",
options: '=options',
onCreated: '&oncreated'
};
}
Layer.prototype.link = function(scope, element, attrs, mapCtrl) {
var _this = this;
return mapCtrl.getScope().deferred.promise.then(function(map) {
if (scope.onCreated != null) {
return new LayerParentModel(scope, element, attrs, map, scope.onCreated);
} else {
return new LayerParentModel(scope, element, attrs, map);
}
});
};
return Layer;
})();
return new Layer();
}
]);
}).call(this);
;/**
* @name InfoBox
* @version 1.1.12 [December 11, 2012]
* @author Gary Little (inspired by proof-of-concept code from Pamela Fox of Google)
* @copyright Copyright 2010 Gary Little [gary at luxcentral.com]
* @fileoverview InfoBox extends the Google Maps JavaScript API V3 <tt>OverlayView</tt> class.
* <p>
* An InfoBox behaves like a <tt>google.maps.InfoWindow</tt>, but it supports several
* additional properties for advanced styling. An InfoBox can also be used as a map label.
* <p>
* An InfoBox also fires the same events as a <tt>google.maps.InfoWindow</tt>.
*/
/*!
*
* 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.
*/
/*jslint browser:true */
/*global google */
/**
* @name InfoBoxOptions
* @class This class represents the optional parameter passed to the {@link InfoBox} constructor.
* @property {string|Node} content The content of the InfoBox (plain text or an HTML DOM node).
* @property {boolean} [disableAutoPan=false] Disable auto-pan on <tt>open</tt>.
* @property {number} maxWidth The maximum width (in pixels) of the InfoBox. Set to 0 if no maximum.
* @property {Size} pixelOffset The offset (in pixels) from the top left corner of the InfoBox
* (or the bottom left corner if the <code>alignBottom</code> property is <code>true</code>)
* to the map pixel corresponding to <tt>position</tt>.
* @property {LatLng} position The geographic location at which to display the InfoBox.
* @property {number} zIndex The CSS z-index style value for the InfoBox.
* Note: This value overrides a zIndex setting specified in the <tt>boxStyle</tt> property.
* @property {string} [boxClass="infoBox"] The name of the CSS class defining the styles for the InfoBox container.
* @property {Object} [boxStyle] An object literal whose properties define specific CSS
* style values to be applied to the InfoBox. Style values defined here override those that may
* be defined in the <code>boxClass</code> style sheet. If this property is changed after the
* InfoBox has been created, all previously set styles (except those defined in the style sheet)
* are removed from the InfoBox before the new style values are applied.
* @property {string} closeBoxMargin The CSS margin style value for the close box.
* The default is "2px" (a 2-pixel margin on all sides).
* @property {string} closeBoxURL The URL of the image representing the close box.
* Note: The default is the URL for Google's standard close box.
* Set this property to "" if no close box is required.
* @property {Size} infoBoxClearance Minimum offset (in pixels) from the InfoBox to the
* map edge after an auto-pan.
* @property {boolean} [isHidden=false] Hide the InfoBox on <tt>open</tt>.
* [Deprecated in favor of the <tt>visible</tt> property.]
* @property {boolean} [visible=true] Show the InfoBox on <tt>open</tt>.
* @property {boolean} alignBottom Align the bottom left corner of the InfoBox to the <code>position</code>
* location (default is <tt>false</tt> which means that the top left corner of the InfoBox is aligned).
* @property {string} pane The pane where the InfoBox is to appear (default is "floatPane").
* Set the pane to "mapPane" if the InfoBox is being used as a map label.
* Valid pane names are the property names for the <tt>google.maps.MapPanes</tt> object.
* @property {boolean} enableEventPropagation Propagate mousedown, mousemove, mouseover, mouseout,
* mouseup, click, dblclick, touchstart, touchend, touchmove, and contextmenu events in the InfoBox
* (default is <tt>false</tt> to mimic the behavior of a <tt>google.maps.InfoWindow</tt>). Set
* this property to <tt>true</tt> if the InfoBox is being used as a map label.
*/
/**
* Creates an InfoBox with the options specified in {@link InfoBoxOptions}.
* Call <tt>InfoBox.open</tt> to add the box to the map.
* @constructor
* @param {InfoBoxOptions} [opt_opts]
*/
function InfoBox(opt_opts) {
opt_opts = opt_opts || {};
google.maps.OverlayView.apply(this, arguments);
// Standard options (in common with google.maps.InfoWindow):
//
this.content_ = opt_opts.content || "";
this.disableAutoPan_ = opt_opts.disableAutoPan || false;
this.maxWidth_ = opt_opts.maxWidth || 0;
this.pixelOffset_ = opt_opts.pixelOffset || new google.maps.Size(0, 0);
this.position_ = opt_opts.position || new google.maps.LatLng(0, 0);
this.zIndex_ = opt_opts.zIndex || null;
// Additional options (unique to InfoBox):
//
this.boxClass_ = opt_opts.boxClass || "infoBox";
this.boxStyle_ = opt_opts.boxStyle || {};
this.closeBoxMargin_ = opt_opts.closeBoxMargin || "2px";
this.closeBoxURL_ = opt_opts.closeBoxURL || "http://www.google.com/intl/en_us/mapfiles/close.gif";
if (opt_opts.closeBoxURL === "") {
this.closeBoxURL_ = "";
}
this.infoBoxClearance_ = opt_opts.infoBoxClearance || new google.maps.Size(1, 1);
if (typeof opt_opts.visible === "undefined") {
if (typeof opt_opts.isHidden === "undefined") {
opt_opts.visible = true;
} else {
opt_opts.visible = !opt_opts.isHidden;
}
}
this.isHidden_ = !opt_opts.visible;
this.alignBottom_ = opt_opts.alignBottom || false;
this.pane_ = opt_opts.pane || "floatPane";
this.enableEventPropagation_ = opt_opts.enableEventPropagation || false;
this.div_ = null;
this.closeListener_ = null;
this.moveListener_ = null;
this.contextListener_ = null;
this.eventListeners_ = null;
this.fixedWidthSet_ = null;
}
/* InfoBox extends OverlayView in the Google Maps API v3.
*/
InfoBox.prototype = new google.maps.OverlayView();
/**
* Creates the DIV representing the InfoBox.
* @private
*/
InfoBox.prototype.createInfoBoxDiv_ = function () {
var i;
var events;
var bw;
var me = this;
// This handler prevents an event in the InfoBox from being passed on to the map.
//
var cancelHandler = function (e) {
e.cancelBubble = true;
if (e.stopPropagation) {
e.stopPropagation();
}
};
// This handler ignores the current event in the InfoBox and conditionally prevents
// the event from being passed on to the map. It is used for the contextmenu event.
//
var ignoreHandler = function (e) {
e.returnValue = false;
if (e.preventDefault) {
e.preventDefault();
}
if (!me.enableEventPropagation_) {
cancelHandler(e);
}
};
if (!this.div_) {
this.div_ = document.createElement("div");
this.setBoxStyle_();
if (typeof this.content_.nodeType === "undefined") {
this.div_.innerHTML = this.getCloseBoxImg_() + this.content_;
} else {
this.div_.innerHTML = this.getCloseBoxImg_();
this.div_.appendChild(this.content_);
}
// Add the InfoBox DIV to the DOM
this.getPanes()[this.pane_].appendChild(this.div_);
this.addClickHandler_();
if (this.div_.style.width) {
this.fixedWidthSet_ = true;
} else {
if (this.maxWidth_ !== 0 && this.div_.offsetWidth > this.maxWidth_) {
this.div_.style.width = this.maxWidth_;
this.div_.style.overflow = "auto";
this.fixedWidthSet_ = true;
} else { // The following code is needed to overcome problems with MSIE
bw = this.getBoxWidths_();
this.div_.style.width = (this.div_.offsetWidth - bw.left - bw.right) + "px";
this.fixedWidthSet_ = false;
}
}
this.panBox_(this.disableAutoPan_);
if (!this.enableEventPropagation_) {
this.eventListeners_ = [];
// Cancel event propagation.
//
// Note: mousemove not included (to resolve Issue 152)
events = ["mousedown", "mouseover", "mouseout", "mouseup",
"click", "dblclick", "touchstart", "touchend", "touchmove"];
for (i = 0; i < events.length; i++) {
this.eventListeners_.push(google.maps.event.addDomListener(this.div_, events[i], cancelHandler));
}
// Workaround for Google bug that causes the cursor to change to a pointer
// when the mouse moves over a marker underneath InfoBox.
this.eventListeners_.push(google.maps.event.addDomListener(this.div_, "mouseover", function (e) {
this.style.cursor = "default";
}));
}
this.contextListener_ = google.maps.event.addDomListener(this.div_, "contextmenu", ignoreHandler);
/**
* This event is fired when the DIV containing the InfoBox's content is attached to the DOM.
* @name InfoBox#domready
* @event
*/
google.maps.event.trigger(this, "domready");
}
};
/**
* Returns the HTML <IMG> tag for the close box.
* @private
*/
InfoBox.prototype.getCloseBoxImg_ = function () {
var img = "";
if (this.closeBoxURL_ !== "") {
img = "<img";
img += " src='" + this.closeBoxURL_ + "'";
img += " align=right"; // Do this because Opera chokes on style='float: right;'
img += " style='";
img += " position: relative;"; // Required by MSIE
img += " cursor: pointer;";
img += " margin: " + this.closeBoxMargin_ + ";";
img += "'>";
}
return img;
};
/**
* Adds the click handler to the InfoBox close box.
* @private
*/
InfoBox.prototype.addClickHandler_ = function () {
var closeBox;
if (this.closeBoxURL_ !== "") {
closeBox = this.div_.firstChild;
this.closeListener_ = google.maps.event.addDomListener(closeBox, "click", this.getCloseClickHandler_());
} else {
this.closeListener_ = null;
}
};
/**
* Returns the function to call when the user clicks the close box of an InfoBox.
* @private
*/
InfoBox.prototype.getCloseClickHandler_ = function () {
var me = this;
return function (e) {
// 1.0.3 fix: Always prevent propagation of a close box click to the map:
e.cancelBubble = true;
if (e.stopPropagation) {
e.stopPropagation();
}
/**
* This event is fired when the InfoBox's close box is clicked.
* @name InfoBox#closeclick
* @event
*/
google.maps.event.trigger(me, "closeclick");
me.close();
};
};
/**
* Pans the map so that the InfoBox appears entirely within the map's visible area.
* @private
*/
InfoBox.prototype.panBox_ = function (disablePan) {
var map;
var bounds;
var xOffset = 0, yOffset = 0;
if (!disablePan) {
map = this.getMap();
if (map instanceof google.maps.Map) { // Only pan if attached to map, not panorama
if (!map.getBounds().contains(this.position_)) {
// Marker not in visible area of map, so set center
// of map to the marker position first.
map.setCenter(this.position_);
}
bounds = map.getBounds();
var mapDiv = map.getDiv();
var mapWidth = mapDiv.offsetWidth;
var mapHeight = mapDiv.offsetHeight;
var iwOffsetX = this.pixelOffset_.width;
var iwOffsetY = this.pixelOffset_.height;
var iwWidth = this.div_.offsetWidth;
var iwHeight = this.div_.offsetHeight;
var padX = this.infoBoxClearance_.width;
var padY = this.infoBoxClearance_.height;
var pixPosition = this.getProjection().fromLatLngToContainerPixel(this.position_);
if (pixPosition.x < (-iwOffsetX + padX)) {
xOffset = pixPosition.x + iwOffsetX - padX;
} else if ((pixPosition.x + iwWidth + iwOffsetX + padX) > mapWidth) {
xOffset = pixPosition.x + iwWidth + iwOffsetX + padX - mapWidth;
}
if (this.alignBottom_) {
if (pixPosition.y < (-iwOffsetY + padY + iwHeight)) {
yOffset = pixPosition.y + iwOffsetY - padY - iwHeight;
} else if ((pixPosition.y + iwOffsetY + padY) > mapHeight) {
yOffset = pixPosition.y + iwOffsetY + padY - mapHeight;
}
} else {
if (pixPosition.y < (-iwOffsetY + padY)) {
yOffset = pixPosition.y + iwOffsetY - padY;
} else if ((pixPosition.y + iwHeight + iwOffsetY + padY) > mapHeight) {
yOffset = pixPosition.y + iwHeight + iwOffsetY + padY - mapHeight;
}
}
if (!(xOffset === 0 && yOffset === 0)) {
// Move the map to the shifted center.
//
var c = map.getCenter();
map.panBy(xOffset, yOffset);
}
}
}
};
/**
* Sets the style of the InfoBox by setting the style sheet and applying
* other specific styles requested.
* @private
*/
InfoBox.prototype.setBoxStyle_ = function () {
var i, boxStyle;
if (this.div_) {
// Apply style values from the style sheet defined in the boxClass parameter:
this.div_.className = this.boxClass_;
// Clear existing inline style values:
this.div_.style.cssText = "";
// Apply style values defined in the boxStyle parameter:
boxStyle = this.boxStyle_;
for (i in boxStyle) {
if (boxStyle.hasOwnProperty(i)) {
this.div_.style[i] = boxStyle[i];
}
}
// Fix up opacity style for benefit of MSIE:
//
if (typeof this.div_.style.opacity !== "undefined" && this.div_.style.opacity !== "") {
this.div_.style.filter = "alpha(opacity=" + (this.div_.style.opacity * 100) + ")";
}
// Apply required styles:
//
this.div_.style.position = "absolute";
this.div_.style.visibility = 'hidden';
if (this.zIndex_ !== null) {
this.div_.style.zIndex = this.zIndex_;
}
}
};
/**
* Get the widths of the borders of the InfoBox.
* @private
* @return {Object} widths object (top, bottom left, right)
*/
InfoBox.prototype.getBoxWidths_ = function () {
var computedStyle;
var bw = {top: 0, bottom: 0, left: 0, right: 0};
var box = this.div_;
if (document.defaultView && document.defaultView.getComputedStyle) {
computedStyle = box.ownerDocument.defaultView.getComputedStyle(box, "");
if (computedStyle) {
// The computed styles are always in pixel units (good!)
bw.top = parseInt(computedStyle.borderTopWidth, 10) || 0;
bw.bottom = parseInt(computedStyle.borderBottomWidth, 10) || 0;
bw.left = parseInt(computedStyle.borderLeftWidth, 10) || 0;
bw.right = parseInt(computedStyle.borderRightWidth, 10) || 0;
}
} else if (document.documentElement.currentStyle) { // MSIE
if (box.currentStyle) {
// The current styles may not be in pixel units, but assume they are (bad!)
bw.top = parseInt(box.currentStyle.borderTopWidth, 10) || 0;
bw.bottom = parseInt(box.currentStyle.borderBottomWidth, 10) || 0;
bw.left = parseInt(box.currentStyle.borderLeftWidth, 10) || 0;
bw.right = parseInt(box.currentStyle.borderRightWidth, 10) || 0;
}
}
return bw;
};
/**
* Invoked when <tt>close</tt> is called. Do not call it directly.
*/
InfoBox.prototype.onRemove = function () {
if (this.div_) {
this.div_.parentNode.removeChild(this.div_);
this.div_ = null;
}
};
/**
* Draws the InfoBox based on the current map projection and zoom level.
*/
InfoBox.prototype.draw = function () {
this.createInfoBoxDiv_();
var pixPosition = this.getProjection().fromLatLngToDivPixel(this.position_);
this.div_.style.left = (pixPosition.x + this.pixelOffset_.width) + "px";
if (this.alignBottom_) {
this.div_.style.bottom = -(pixPosition.y + this.pixelOffset_.height) + "px";
} else {
this.div_.style.top = (pixPosition.y + this.pixelOffset_.height) + "px";
}
if (this.isHidden_) {
this.div_.style.visibility = 'hidden';
} else {
this.div_.style.visibility = "visible";
}
};
/**
* Sets the options for the InfoBox. Note that changes to the <tt>maxWidth</tt>,
* <tt>closeBoxMargin</tt>, <tt>closeBoxURL</tt>, and <tt>enableEventPropagation</tt>
* properties have no affect until the current InfoBox is <tt>close</tt>d and a new one
* is <tt>open</tt>ed.
* @param {InfoBoxOptions} opt_opts
*/
InfoBox.prototype.setOptions = function (opt_opts) {
if (typeof opt_opts.boxClass !== "undefined") { // Must be first
this.boxClass_ = opt_opts.boxClass;
this.setBoxStyle_();
}
if (typeof opt_opts.boxStyle !== "undefined") { // Must be second
this.boxStyle_ = opt_opts.boxStyle;
this.setBoxStyle_();
}
if (typeof opt_opts.content !== "undefined") {
this.setContent(opt_opts.content);
}
if (typeof opt_opts.disableAutoPan !== "undefined") {
this.disableAutoPan_ = opt_opts.disableAutoPan;
}
if (typeof opt_opts.maxWidth !== "undefined") {
this.maxWidth_ = opt_opts.maxWidth;
}
if (typeof opt_opts.pixelOffset !== "undefined") {
this.pixelOffset_ = opt_opts.pixelOffset;
}
if (typeof opt_opts.alignBottom !== "undefined") {
this.alignBottom_ = opt_opts.alignBottom;
}
if (typeof opt_opts.position !== "undefined") {
this.setPosition(opt_opts.position);
}
if (typeof opt_opts.zIndex !== "undefined") {
this.setZIndex(opt_opts.zIndex);
}
if (typeof opt_opts.closeBoxMargin !== "undefined") {
this.closeBoxMargin_ = opt_opts.closeBoxMargin;
}
if (typeof opt_opts.closeBoxURL !== "undefined") {
this.closeBoxURL_ = opt_opts.closeBoxURL;
}
if (typeof opt_opts.infoBoxClearance !== "undefined") {
this.infoBoxClearance_ = opt_opts.infoBoxClearance;
}
if (typeof opt_opts.isHidden !== "undefined") {
this.isHidden_ = opt_opts.isHidden;
}
if (typeof opt_opts.visible !== "undefined") {
this.isHidden_ = !opt_opts.visible;
}
if (typeof opt_opts.enableEventPropagation !== "undefined") {
this.enableEventPropagation_ = opt_opts.enableEventPropagation;
}
if (this.div_) {
this.draw();
}
};
/**
* Sets the content of the InfoBox.
* The content can be plain text or an HTML DOM node.
* @param {string|Node} content
*/
InfoBox.prototype.setContent = function (content) {
this.content_ = content;
if (this.div_) {
if (this.closeListener_) {
google.maps.event.removeListener(this.closeListener_);
this.closeListener_ = null;
}
// Odd code required to make things work with MSIE.
//
if (!this.fixedWidthSet_) {
this.div_.style.width = "";
}
if (typeof content.nodeType === "undefined") {
this.div_.innerHTML = this.getCloseBoxImg_() + content;
} else {
this.div_.innerHTML = this.getCloseBoxImg_();
this.div_.appendChild(content);
}
// Perverse code required to make things work with MSIE.
// (Ensures the close box does, in fact, float to the right.)
//
if (!this.fixedWidthSet_) {
this.div_.style.width = this.div_.offsetWidth + "px";
if (typeof content.nodeType === "undefined") {
this.div_.innerHTML = this.getCloseBoxImg_() + content;
} else {
this.div_.innerHTML = this.getCloseBoxImg_();
this.div_.appendChild(content);
}
}
this.addClickHandler_();
}
/**
* This event is fired when the content of the InfoBox changes.
* @name InfoBox#content_changed
* @event
*/
google.maps.event.trigger(this, "content_changed");
};
/**
* Sets the geographic location of the InfoBox.
* @param {LatLng} latlng
*/
InfoBox.prototype.setPosition = function (latlng) {
this.position_ = latlng;
if (this.div_) {
this.draw();
}
/**
* This event is fired when the position of the InfoBox changes.
* @name InfoBox#position_changed
* @event
*/
google.maps.event.trigger(this, "position_changed");
};
/**
* Sets the zIndex style for the InfoBox.
* @param {number} index
*/
InfoBox.prototype.setZIndex = function (index) {
this.zIndex_ = index;
if (this.div_) {
this.div_.style.zIndex = index;
}
/**
* This event is fired when the zIndex of the InfoBox changes.
* @name InfoBox#zindex_changed
* @event
*/
google.maps.event.trigger(this, "zindex_changed");
};
/**
* Sets the visibility of the InfoBox.
* @param {boolean} isVisible
*/
InfoBox.prototype.setVisible = function (isVisible) {
this.isHidden_ = !isVisible;
if (this.div_) {
this.div_.style.visibility = (this.isHidden_ ? "hidden" : "visible");
}
};
/**
* Returns the content of the InfoBox.
* @returns {string}
*/
InfoBox.prototype.getContent = function () {
return this.content_;
};
/**
* Returns the geographic location of the InfoBox.
* @returns {LatLng}
*/
InfoBox.prototype.getPosition = function () {
return this.position_;
};
/**
* Returns the zIndex for the InfoBox.
* @returns {number}
*/
InfoBox.prototype.getZIndex = function () {
return this.zIndex_;
};
/**
* Returns a flag indicating whether the InfoBox is visible.
* @returns {boolean}
*/
InfoBox.prototype.getVisible = function () {
var isVisible;
if ((typeof this.getMap() === "undefined") || (this.getMap() === null)) {
isVisible = false;
} else {
isVisible = !this.isHidden_;
}
return isVisible;
};
/**
* Shows the InfoBox. [Deprecated; use <tt>setVisible</tt> instead.]
*/
InfoBox.prototype.show = function () {
this.isHidden_ = false;
if (this.div_) {
this.div_.style.visibility = "visible";
}
};
/**
* Hides the InfoBox. [Deprecated; use <tt>setVisible</tt> instead.]
*/
InfoBox.prototype.hide = function () {
this.isHidden_ = true;
if (this.div_) {
this.div_.style.visibility = "hidden";
}
};
/**
* Adds the InfoBox to the specified map or Street View panorama. If <tt>anchor</tt>
* (usually a <tt>google.maps.Marker</tt>) is specified, the position
* of the InfoBox is set to the position of the <tt>anchor</tt>. If the
* anchor is dragged to a new location, the InfoBox moves as well.
* @param {Map|StreetViewPanorama} map
* @param {MVCObject} [anchor]
*/
InfoBox.prototype.open = function (map, anchor) {
var me = this;
if (anchor) {
this.position_ = anchor.getPosition();
this.moveListener_ = google.maps.event.addListener(anchor, "position_changed", function () {
me.setPosition(this.getPosition());
});
}
this.setMap(map);
if (this.div_) {
this.panBox_();
}
};
/**
* Removes the InfoBox from the map.
*/
InfoBox.prototype.close = function () {
var i;
if (this.closeListener_) {
google.maps.event.removeListener(this.closeListener_);
this.closeListener_ = null;
}
if (this.eventListeners_) {
for (i = 0; i < this.eventListeners_.length; i++) {
google.maps.event.removeListener(this.eventListeners_[i]);
}
this.eventListeners_ = null;
}
if (this.moveListener_) {
google.maps.event.removeListener(this.moveListener_);
this.moveListener_ = null;
}
if (this.contextListener_) {
google.maps.event.removeListener(this.contextListener_);
this.contextListener_ = null;
}
this.setMap(null);
};;/**
* @name MarkerClustererPlus for Google Maps V3
* @version 2.1.1 [November 4, 2013]
* @author Gary Little
* @fileoverview
* The library creates and manages per-zoom-level clusters for large amounts of markers.
* <p>
* This is an enhanced V3 implementation of the
* <a href="http://gmaps-utility-library-dev.googlecode.com/svn/tags/markerclusterer/"
* >V2 MarkerClusterer</a> by Xiaoxi Wu. It is based on the
* <a href="http://google-maps-utility-library-v3.googlecode.com/svn/tags/markerclusterer/"
* >V3 MarkerClusterer</a> port by Luke Mahe. MarkerClustererPlus was created by Gary Little.
* <p>
* v2.0 release: MarkerClustererPlus v2.0 is backward compatible with MarkerClusterer v1.0. It
* adds support for the <code>ignoreHidden</code>, <code>title</code>, <code>batchSizeIE</code>,
* and <code>calculator</code> properties as well as support for four more events. It also allows
* greater control over the styling of the text that appears on the cluster marker. The
* documentation has been significantly improved and the overall code has been simplified and
* polished. Very large numbers of markers can now be managed without causing Javascript timeout
* errors on Internet Explorer. Note that the name of the <code>clusterclick</code> event has been
* deprecated. The new name is <code>click</code>, so please change your application code now.
*/
/**
* 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.
*/
/**
* @name ClusterIconStyle
* @class This class represents the object for values in the <code>styles</code> array passed
* to the {@link MarkerClusterer} constructor. The element in this array that is used to
* style the cluster icon is determined by calling the <code>calculator</code> function.
*
* @property {string} url The URL of the cluster icon image file. Required.
* @property {number} height The display height (in pixels) of the cluster icon. Required.
* @property {number} width The display width (in pixels) of the cluster icon. Required.
* @property {Array} [anchorText] The position (in pixels) from the center of the cluster icon to
* where the text label is to be centered and drawn. The format is <code>[yoffset, xoffset]</code>
* where <code>yoffset</code> increases as you go down from center and <code>xoffset</code>
* increases to the right of center. The default is <code>[0, 0]</code>.
* @property {Array} [anchorIcon] The anchor position (in pixels) of the cluster icon. This is the
* spot on the cluster icon that is to be aligned with the cluster position. The format is
* <code>[yoffset, xoffset]</code> where <code>yoffset</code> increases as you go down and
* <code>xoffset</code> increases to the right of the top-left corner of the icon. The default
* anchor position is the center of the cluster icon.
* @property {string} [textColor="black"] The color of the label text shown on the
* cluster icon.
* @property {number} [textSize=11] The size (in pixels) of the label text shown on the
* cluster icon.
* @property {string} [textDecoration="none"] The value of the CSS <code>text-decoration</code>
* property for the label text shown on the cluster icon.
* @property {string} [fontWeight="bold"] The value of the CSS <code>font-weight</code>
* property for the label text shown on the cluster icon.
* @property {string} [fontStyle="normal"] The value of the CSS <code>font-style</code>
* property for the label text shown on the cluster icon.
* @property {string} [fontFamily="Arial,sans-serif"] The value of the CSS <code>font-family</code>
* property for the label text shown on the cluster icon.
* @property {string} [backgroundPosition="0 0"] The position of the cluster icon image
* within the image defined by <code>url</code>. The format is <code>"xpos ypos"</code>
* (the same format as for the CSS <code>background-position</code> property). You must set
* this property appropriately when the image defined by <code>url</code> represents a sprite
* containing multiple images. Note that the position <i>must</i> be specified in px units.
*/
/**
* @name ClusterIconInfo
* @class This class is an object containing general information about a cluster icon. This is
* the object that a <code>calculator</code> function returns.
*
* @property {string} text The text of the label to be shown on the cluster icon.
* @property {number} index The index plus 1 of the element in the <code>styles</code>
* array to be used to style the cluster icon.
* @property {string} title The tooltip to display when the mouse moves over the cluster icon.
* If this value is <code>undefined</code> or <code>""</code>, <code>title</code> is set to the
* value of the <code>title</code> property passed to the MarkerClusterer.
*/
/**
* A cluster icon.
*
* @constructor
* @extends google.maps.OverlayView
* @param {Cluster} cluster The cluster with which the icon is to be associated.
* @param {Array} [styles] An array of {@link ClusterIconStyle} defining the cluster icons
* to use for various cluster sizes.
* @private
*/
function ClusterIcon(cluster, styles) {
cluster.getMarkerClusterer().extend(ClusterIcon, google.maps.OverlayView);
this.cluster_ = cluster;
this.className_ = cluster.getMarkerClusterer().getClusterClass();
this.styles_ = styles;
this.center_ = null;
this.div_ = null;
this.sums_ = null;
this.visible_ = false;
this.setMap(cluster.getMap()); // Note: this causes onAdd to be called
}
/**
* Adds the icon to the DOM.
*/
ClusterIcon.prototype.onAdd = function () {
var cClusterIcon = this;
var cMouseDownInCluster;
var cDraggingMapByCluster;
this.div_ = document.createElement("div");
this.div_.className = this.className_;
if (this.visible_) {
this.show();
}
this.getPanes().overlayMouseTarget.appendChild(this.div_);
// Fix for Issue 157
this.boundsChangedListener_ = google.maps.event.addListener(this.getMap(), "bounds_changed", function () {
cDraggingMapByCluster = cMouseDownInCluster;
});
google.maps.event.addDomListener(this.div_, "mousedown", function () {
cMouseDownInCluster = true;
cDraggingMapByCluster = false;
});
google.maps.event.addDomListener(this.div_, "click", function (e) {
cMouseDownInCluster = false;
if (!cDraggingMapByCluster) {
var theBounds;
var mz;
var mc = cClusterIcon.cluster_.getMarkerClusterer();
/**
* This event is fired when a cluster marker is clicked.
* @name MarkerClusterer#click
* @param {Cluster} c The cluster that was clicked.
* @event
*/
google.maps.event.trigger(mc, "click", cClusterIcon.cluster_);
google.maps.event.trigger(mc, "clusterclick", cClusterIcon.cluster_); // deprecated name
// The default click handler follows. Disable it by setting
// the zoomOnClick property to false.
if (mc.getZoomOnClick()) {
// Zoom into the cluster.
mz = mc.getMaxZoom();
theBounds = cClusterIcon.cluster_.getBounds();
mc.getMap().fitBounds(theBounds);
// There is a fix for Issue 170 here:
setTimeout(function () {
mc.getMap().fitBounds(theBounds);
// Don't zoom beyond the max zoom level
if (mz !== null && (mc.getMap().getZoom() > mz)) {
mc.getMap().setZoom(mz + 1);
}
}, 100);
}
// Prevent event propagation to the map:
e.cancelBubble = true;
if (e.stopPropagation) {
e.stopPropagation();
}
}
});
google.maps.event.addDomListener(this.div_, "mouseover", function () {
var mc = cClusterIcon.cluster_.getMarkerClusterer();
/**
* This event is fired when the mouse moves over a cluster marker.
* @name MarkerClusterer#mouseover
* @param {Cluster} c The cluster that the mouse moved over.
* @event
*/
google.maps.event.trigger(mc, "mouseover", cClusterIcon.cluster_);
});
google.maps.event.addDomListener(this.div_, "mouseout", function () {
var mc = cClusterIcon.cluster_.getMarkerClusterer();
/**
* This event is fired when the mouse moves out of a cluster marker.
* @name MarkerClusterer#mouseout
* @param {Cluster} c The cluster that the mouse moved out of.
* @event
*/
google.maps.event.trigger(mc, "mouseout", cClusterIcon.cluster_);
});
};
/**
* Removes the icon from the DOM.
*/
ClusterIcon.prototype.onRemove = function () {
if (this.div_ && this.div_.parentNode) {
this.hide();
google.maps.event.removeListener(this.boundsChangedListener_);
google.maps.event.clearInstanceListeners(this.div_);
this.div_.parentNode.removeChild(this.div_);
this.div_ = null;
}
};
/**
* Draws the icon.
*/
ClusterIcon.prototype.draw = function () {
if (this.visible_) {
var pos = this.getPosFromLatLng_(this.center_);
this.div_.style.top = pos.y + "px";
this.div_.style.left = pos.x + "px";
}
};
/**
* Hides the icon.
*/
ClusterIcon.prototype.hide = function () {
if (this.div_) {
this.div_.style.display = "none";
}
this.visible_ = false;
};
/**
* Positions and shows the icon.
*/
ClusterIcon.prototype.show = function () {
if (this.div_) {
var img = "";
// NOTE: values must be specified in px units
var bp = this.backgroundPosition_.split(" ");
var spriteH = parseInt(bp[0].trim(), 10);
var spriteV = parseInt(bp[1].trim(), 10);
var pos = this.getPosFromLatLng_(this.center_);
this.div_.style.cssText = this.createCss(pos);
img = "<img src='" + this.url_ + "' style='position: absolute; top: " + spriteV + "px; left: " + spriteH + "px; ";
if (!this.cluster_.getMarkerClusterer().enableRetinaIcons_) {
img += "clip: rect(" + (-1 * spriteV) + "px, " + ((-1 * spriteH) + this.width_) + "px, " +
((-1 * spriteV) + this.height_) + "px, " + (-1 * spriteH) + "px);";
}
img += "'>";
this.div_.innerHTML = img + "<div style='" +
"position: absolute;" +
"top: " + this.anchorText_[0] + "px;" +
"left: " + this.anchorText_[1] + "px;" +
"color: " + this.textColor_ + ";" +
"font-size: " + this.textSize_ + "px;" +
"font-family: " + this.fontFamily_ + ";" +
"font-weight: " + this.fontWeight_ + ";" +
"font-style: " + this.fontStyle_ + ";" +
"text-decoration: " + this.textDecoration_ + ";" +
"text-align: center;" +
"width: " + this.width_ + "px;" +
"line-height:" + this.height_ + "px;" +
"'>" + this.sums_.text + "</div>";
if (typeof this.sums_.title === "undefined" || this.sums_.title === "") {
this.div_.title = this.cluster_.getMarkerClusterer().getTitle();
} else {
this.div_.title = this.sums_.title;
}
this.div_.style.display = "";
}
this.visible_ = true;
};
/**
* Sets the icon styles to the appropriate element in the styles array.
*
* @param {ClusterIconInfo} sums The icon label text and styles index.
*/
ClusterIcon.prototype.useStyle = function (sums) {
this.sums_ = sums;
var index = Math.max(0, sums.index - 1);
index = Math.min(this.styles_.length - 1, index);
var style = this.styles_[index];
this.url_ = style.url;
this.height_ = style.height;
this.width_ = style.width;
this.anchorText_ = style.anchorText || [0, 0];
this.anchorIcon_ = style.anchorIcon || [parseInt(this.height_ / 2, 10), parseInt(this.width_ / 2, 10)];
this.textColor_ = style.textColor || "black";
this.textSize_ = style.textSize || 11;
this.textDecoration_ = style.textDecoration || "none";
this.fontWeight_ = style.fontWeight || "bold";
this.fontStyle_ = style.fontStyle || "normal";
this.fontFamily_ = style.fontFamily || "Arial,sans-serif";
this.backgroundPosition_ = style.backgroundPosition || "0 0";
};
/**
* Sets the position at which to center the icon.
*
* @param {google.maps.LatLng} center The latlng to set as the center.
*/
ClusterIcon.prototype.setCenter = function (center) {
this.center_ = center;
};
/**
* Creates the cssText style parameter based on the position of the icon.
*
* @param {google.maps.Point} pos The position of the icon.
* @return {string} The CSS style text.
*/
ClusterIcon.prototype.createCss = function (pos) {
var style = [];
style.push("cursor: pointer;");
style.push("position: absolute; top: " + pos.y + "px; left: " + pos.x + "px;");
style.push("width: " + this.width_ + "px; height: " + this.height_ + "px;");
return style.join("");
};
/**
* Returns the position at which to place the DIV depending on the latlng.
*
* @param {google.maps.LatLng} latlng The position in latlng.
* @return {google.maps.Point} The position in pixels.
*/
ClusterIcon.prototype.getPosFromLatLng_ = function (latlng) {
var pos = this.getProjection().fromLatLngToDivPixel(latlng);
pos.x -= this.anchorIcon_[1];
pos.y -= this.anchorIcon_[0];
pos.x = parseInt(pos.x, 10);
pos.y = parseInt(pos.y, 10);
return pos;
};
/**
* Creates a single cluster that manages a group of proximate markers.
* Used internally, do not call this constructor directly.
* @constructor
* @param {MarkerClusterer} mc The <code>MarkerClusterer</code> object with which this
* cluster is associated.
*/
function Cluster(mc) {
this.markerClusterer_ = mc;
this.map_ = mc.getMap();
this.gridSize_ = mc.getGridSize();
this.minClusterSize_ = mc.getMinimumClusterSize();
this.averageCenter_ = mc.getAverageCenter();
this.markers_ = [];
this.center_ = null;
this.bounds_ = null;
this.clusterIcon_ = new ClusterIcon(this, mc.getStyles());
}
/**
* Returns the number of markers managed by the cluster. You can call this from
* a <code>click</code>, <code>mouseover</code>, or <code>mouseout</code> event handler
* for the <code>MarkerClusterer</code> object.
*
* @return {number} The number of markers in the cluster.
*/
Cluster.prototype.getSize = function () {
return this.markers_.length;
};
/**
* Returns the array of markers managed by the cluster. You can call this from
* a <code>click</code>, <code>mouseover</code>, or <code>mouseout</code> event handler
* for the <code>MarkerClusterer</code> object.
*
* @return {Array} The array of markers in the cluster.
*/
Cluster.prototype.getMarkers = function () {
return this.markers_;
};
/**
* Returns the center of the cluster. You can call this from
* a <code>click</code>, <code>mouseover</code>, or <code>mouseout</code> event handler
* for the <code>MarkerClusterer</code> object.
*
* @return {google.maps.LatLng} The center of the cluster.
*/
Cluster.prototype.getCenter = function () {
return this.center_;
};
/**
* Returns the map with which the cluster is associated.
*
* @return {google.maps.Map} The map.
* @ignore
*/
Cluster.prototype.getMap = function () {
return this.map_;
};
/**
* Returns the <code>MarkerClusterer</code> object with which the cluster is associated.
*
* @return {MarkerClusterer} The associated marker clusterer.
* @ignore
*/
Cluster.prototype.getMarkerClusterer = function () {
return this.markerClusterer_;
};
/**
* Returns the bounds of the cluster.
*
* @return {google.maps.LatLngBounds} the cluster bounds.
* @ignore
*/
Cluster.prototype.getBounds = function () {
var i;
var bounds = new google.maps.LatLngBounds(this.center_, this.center_);
var markers = this.getMarkers();
for (i = 0; i < markers.length; i++) {
bounds.extend(markers[i].getPosition());
}
return bounds;
};
/**
* Removes the cluster from the map.
*
* @ignore
*/
Cluster.prototype.remove = function () {
this.clusterIcon_.setMap(null);
this.markers_ = [];
delete this.markers_;
};
/**
* Adds a marker to the cluster.
*
* @param {google.maps.Marker} marker The marker to be added.
* @return {boolean} True if the marker was added.
* @ignore
*/
Cluster.prototype.addMarker = function (marker) {
var i;
var mCount;
var mz;
if (this.isMarkerAlreadyAdded_(marker)) {
return false;
}
if (!this.center_) {
this.center_ = marker.getPosition();
this.calculateBounds_();
} else {
if (this.averageCenter_) {
var l = this.markers_.length + 1;
var lat = (this.center_.lat() * (l - 1) + marker.getPosition().lat()) / l;
var lng = (this.center_.lng() * (l - 1) + marker.getPosition().lng()) / l;
this.center_ = new google.maps.LatLng(lat, lng);
this.calculateBounds_();
}
}
marker.isAdded = true;
this.markers_.push(marker);
mCount = this.markers_.length;
mz = this.markerClusterer_.getMaxZoom();
if (mz !== null && this.map_.getZoom() > mz) {
// Zoomed in past max zoom, so show the marker.
if (marker.getMap() !== this.map_) {
marker.setMap(this.map_);
}
} else if (mCount < this.minClusterSize_) {
// Min cluster size not reached so show the marker.
if (marker.getMap() !== this.map_) {
marker.setMap(this.map_);
}
} else if (mCount === this.minClusterSize_) {
// Hide the markers that were showing.
for (i = 0; i < mCount; i++) {
this.markers_[i].setMap(null);
}
} else {
marker.setMap(null);
}
this.updateIcon_();
return true;
};
/**
* Determines if a marker lies within the cluster's bounds.
*
* @param {google.maps.Marker} marker The marker to check.
* @return {boolean} True if the marker lies in the bounds.
* @ignore
*/
Cluster.prototype.isMarkerInClusterBounds = function (marker) {
return this.bounds_.contains(marker.getPosition());
};
/**
* Calculates the extended bounds of the cluster with the grid.
*/
Cluster.prototype.calculateBounds_ = function () {
var bounds = new google.maps.LatLngBounds(this.center_, this.center_);
this.bounds_ = this.markerClusterer_.getExtendedBounds(bounds);
};
/**
* Updates the cluster icon.
*/
Cluster.prototype.updateIcon_ = function () {
var mCount = this.markers_.length;
var mz = this.markerClusterer_.getMaxZoom();
if (mz !== null && this.map_.getZoom() > mz) {
this.clusterIcon_.hide();
return;
}
if (mCount < this.minClusterSize_) {
// Min cluster size not yet reached.
this.clusterIcon_.hide();
return;
}
var numStyles = this.markerClusterer_.getStyles().length;
var sums = this.markerClusterer_.getCalculator()(this.markers_, numStyles);
this.clusterIcon_.setCenter(this.center_);
this.clusterIcon_.useStyle(sums);
this.clusterIcon_.show();
};
/**
* Determines if a marker has already been added to the cluster.
*
* @param {google.maps.Marker} marker The marker to check.
* @return {boolean} True if the marker has already been added.
*/
Cluster.prototype.isMarkerAlreadyAdded_ = function (marker) {
var i;
if (this.markers_.indexOf) {
return this.markers_.indexOf(marker) !== -1;
} else {
for (i = 0; i < this.markers_.length; i++) {
if (marker === this.markers_[i]) {
return true;
}
}
}
return false;
};
/**
* @name MarkerClustererOptions
* @class This class represents the optional parameter passed to
* the {@link MarkerClusterer} constructor.
* @property {number} [gridSize=60] The grid size of a cluster in pixels. The grid is a square.
* @property {number} [maxZoom=null] The maximum zoom level at which clustering is enabled or
* <code>null</code> if clustering is to be enabled at all zoom levels.
* @property {boolean} [zoomOnClick=true] Whether to zoom the map when a cluster marker is
* clicked. You may want to set this to <code>false</code> if you have installed a handler
* for the <code>click</code> event and it deals with zooming on its own.
* @property {boolean} [averageCenter=false] Whether the position of a cluster marker should be
* the average position of all markers in the cluster. If set to <code>false</code>, the
* cluster marker is positioned at the location of the first marker added to the cluster.
* @property {number} [minimumClusterSize=2] The minimum number of markers needed in a cluster
* before the markers are hidden and a cluster marker appears.
* @property {boolean} [ignoreHidden=false] Whether to ignore hidden markers in clusters. You
* may want to set this to <code>true</code> to ensure that hidden markers are not included
* in the marker count that appears on a cluster marker (this count is the value of the
* <code>text</code> property of the result returned by the default <code>calculator</code>).
* If set to <code>true</code> and you change the visibility of a marker being clustered, be
* sure to also call <code>MarkerClusterer.repaint()</code>.
* @property {string} [title=""] The tooltip to display when the mouse moves over a cluster
* marker. (Alternatively, you can use a custom <code>calculator</code> function to specify a
* different tooltip for each cluster marker.)
* @property {function} [calculator=MarkerClusterer.CALCULATOR] The function used to determine
* the text to be displayed on a cluster marker and the index indicating which style to use
* for the cluster marker. The input parameters for the function are (1) the array of markers
* represented by a cluster marker and (2) the number of cluster icon styles. It returns a
* {@link ClusterIconInfo} object. The default <code>calculator</code> returns a
* <code>text</code> property which is the number of markers in the cluster and an
* <code>index</code> property which is one higher than the lowest integer such that
* <code>10^i</code> exceeds the number of markers in the cluster, or the size of the styles
* array, whichever is less. The <code>styles</code> array element used has an index of
* <code>index</code> minus 1. For example, the default <code>calculator</code> returns a
* <code>text</code> value of <code>"125"</code> and an <code>index</code> of <code>3</code>
* for a cluster icon representing 125 markers so the element used in the <code>styles</code>
* array is <code>2</code>. A <code>calculator</code> may also return a <code>title</code>
* property that contains the text of the tooltip to be used for the cluster marker. If
* <code>title</code> is not defined, the tooltip is set to the value of the <code>title</code>
* property for the MarkerClusterer.
* @property {string} [clusterClass="cluster"] The name of the CSS class defining general styles
* for the cluster markers. Use this class to define CSS styles that are not set up by the code
* that processes the <code>styles</code> array.
* @property {Array} [styles] An array of {@link ClusterIconStyle} elements defining the styles
* of the cluster markers to be used. The element to be used to style a given cluster marker
* is determined by the function defined by the <code>calculator</code> property.
* The default is an array of {@link ClusterIconStyle} elements whose properties are derived
* from the values for <code>imagePath</code>, <code>imageExtension</code>, and
* <code>imageSizes</code>.
* @property {boolean} [enableRetinaIcons=false] Whether to allow the use of cluster icons that
* have sizes that are some multiple (typically double) of their actual display size. Icons such
* as these look better when viewed on high-resolution monitors such as Apple's Retina displays.
* Note: if this property is <code>true</code>, sprites cannot be used as cluster icons.
* @property {number} [batchSize=MarkerClusterer.BATCH_SIZE] Set this property to the
* number of markers to be processed in a single batch when using a browser other than
* Internet Explorer (for Internet Explorer, use the batchSizeIE property instead).
* @property {number} [batchSizeIE=MarkerClusterer.BATCH_SIZE_IE] When Internet Explorer is
* being used, markers are processed in several batches with a small delay inserted between
* each batch in an attempt to avoid Javascript timeout errors. Set this property to the
* number of markers to be processed in a single batch; select as high a number as you can
* without causing a timeout error in the browser. This number might need to be as low as 100
* if 15,000 markers are being managed, for example.
* @property {string} [imagePath=MarkerClusterer.IMAGE_PATH]
* The full URL of the root name of the group of image files to use for cluster icons.
* The complete file name is of the form <code>imagePath</code>n.<code>imageExtension</code>
* where n is the image file number (1, 2, etc.).
* @property {string} [imageExtension=MarkerClusterer.IMAGE_EXTENSION]
* The extension name for the cluster icon image files (e.g., <code>"png"</code> or
* <code>"jpg"</code>).
* @property {Array} [imageSizes=MarkerClusterer.IMAGE_SIZES]
* An array of numbers containing the widths of the group of
* <code>imagePath</code>n.<code>imageExtension</code> image files.
* (The images are assumed to be square.)
*/
/**
* Creates a MarkerClusterer object with the options specified in {@link MarkerClustererOptions}.
* @constructor
* @extends google.maps.OverlayView
* @param {google.maps.Map} map The Google map to attach to.
* @param {Array.<google.maps.Marker>} [opt_markers] The markers to be added to the cluster.
* @param {MarkerClustererOptions} [opt_options] The optional parameters.
*/
function MarkerClusterer(map, opt_markers, opt_options) {
// MarkerClusterer implements google.maps.OverlayView interface. We use the
// extend function to extend MarkerClusterer with google.maps.OverlayView
// because it might not always be available when the code is defined so we
// look for it at the last possible moment. If it doesn't exist now then
// there is no point going ahead :)
this.extend(MarkerClusterer, google.maps.OverlayView);
opt_markers = opt_markers || [];
opt_options = opt_options || {};
this.markers_ = [];
this.clusters_ = [];
this.listeners_ = [];
this.activeMap_ = null;
this.ready_ = false;
this.gridSize_ = opt_options.gridSize || 60;
this.minClusterSize_ = opt_options.minimumClusterSize || 2;
this.maxZoom_ = opt_options.maxZoom || null;
this.styles_ = opt_options.styles || [];
this.title_ = opt_options.title || "";
this.zoomOnClick_ = true;
if (opt_options.zoomOnClick !== undefined) {
this.zoomOnClick_ = opt_options.zoomOnClick;
}
this.averageCenter_ = false;
if (opt_options.averageCenter !== undefined) {
this.averageCenter_ = opt_options.averageCenter;
}
this.ignoreHidden_ = false;
if (opt_options.ignoreHidden !== undefined) {
this.ignoreHidden_ = opt_options.ignoreHidden;
}
this.enableRetinaIcons_ = false;
if (opt_options.enableRetinaIcons !== undefined) {
this.enableRetinaIcons_ = opt_options.enableRetinaIcons;
}
this.imagePath_ = opt_options.imagePath || MarkerClusterer.IMAGE_PATH;
this.imageExtension_ = opt_options.imageExtension || MarkerClusterer.IMAGE_EXTENSION;
this.imageSizes_ = opt_options.imageSizes || MarkerClusterer.IMAGE_SIZES;
this.calculator_ = opt_options.calculator || MarkerClusterer.CALCULATOR;
this.batchSize_ = opt_options.batchSize || MarkerClusterer.BATCH_SIZE;
this.batchSizeIE_ = opt_options.batchSizeIE || MarkerClusterer.BATCH_SIZE_IE;
this.clusterClass_ = opt_options.clusterClass || "cluster";
if (navigator.userAgent.toLowerCase().indexOf("msie") !== -1) {
// Try to avoid IE timeout when processing a huge number of markers:
this.batchSize_ = this.batchSizeIE_;
}
this.setupStyles_();
this.addMarkers(opt_markers, true);
this.setMap(map); // Note: this causes onAdd to be called
}
/**
* Implementation of the onAdd interface method.
* @ignore
*/
MarkerClusterer.prototype.onAdd = function () {
var cMarkerClusterer = this;
this.activeMap_ = this.getMap();
this.ready_ = true;
this.repaint();
// Add the map event listeners
this.listeners_ = [
google.maps.event.addListener(this.getMap(), "zoom_changed", function () {
cMarkerClusterer.resetViewport_(false);
// Workaround for this Google bug: when map is at level 0 and "-" of
// zoom slider is clicked, a "zoom_changed" event is fired even though
// the map doesn't zoom out any further. In this situation, no "idle"
// event is triggered so the cluster markers that have been removed
// do not get redrawn. Same goes for a zoom in at maxZoom.
if (this.getZoom() === (this.get("minZoom") || 0) || this.getZoom() === this.get("maxZoom")) {
google.maps.event.trigger(this, "idle");
}
}),
google.maps.event.addListener(this.getMap(), "idle", function () {
cMarkerClusterer.redraw_();
})
];
};
/**
* Implementation of the onRemove interface method.
* Removes map event listeners and all cluster icons from the DOM.
* All managed markers are also put back on the map.
* @ignore
*/
MarkerClusterer.prototype.onRemove = function () {
var i;
// Put all the managed markers back on the map:
for (i = 0; i < this.markers_.length; i++) {
if (this.markers_[i].getMap() !== this.activeMap_) {
this.markers_[i].setMap(this.activeMap_);
}
}
// Remove all clusters:
for (i = 0; i < this.clusters_.length; i++) {
this.clusters_[i].remove();
}
this.clusters_ = [];
// Remove map event listeners:
for (i = 0; i < this.listeners_.length; i++) {
google.maps.event.removeListener(this.listeners_[i]);
}
this.listeners_ = [];
this.activeMap_ = null;
this.ready_ = false;
};
/**
* Implementation of the draw interface method.
* @ignore
*/
MarkerClusterer.prototype.draw = function () {};
/**
* Sets up the styles object.
*/
MarkerClusterer.prototype.setupStyles_ = function () {
var i, size;
if (this.styles_.length > 0) {
return;
}
for (i = 0; i < this.imageSizes_.length; i++) {
size = this.imageSizes_[i];
this.styles_.push({
url: this.imagePath_ + (i + 1) + "." + this.imageExtension_,
height: size,
width: size
});
}
};
/**
* Fits the map to the bounds of the markers managed by the clusterer.
*/
MarkerClusterer.prototype.fitMapToMarkers = function () {
var i;
var markers = this.getMarkers();
var bounds = new google.maps.LatLngBounds();
for (i = 0; i < markers.length; i++) {
bounds.extend(markers[i].getPosition());
}
this.getMap().fitBounds(bounds);
};
/**
* Returns the value of the <code>gridSize</code> property.
*
* @return {number} The grid size.
*/
MarkerClusterer.prototype.getGridSize = function () {
return this.gridSize_;
};
/**
* Sets the value of the <code>gridSize</code> property.
*
* @param {number} gridSize The grid size.
*/
MarkerClusterer.prototype.setGridSize = function (gridSize) {
this.gridSize_ = gridSize;
};
/**
* Returns the value of the <code>minimumClusterSize</code> property.
*
* @return {number} The minimum cluster size.
*/
MarkerClusterer.prototype.getMinimumClusterSize = function () {
return this.minClusterSize_;
};
/**
* Sets the value of the <code>minimumClusterSize</code> property.
*
* @param {number} minimumClusterSize The minimum cluster size.
*/
MarkerClusterer.prototype.setMinimumClusterSize = function (minimumClusterSize) {
this.minClusterSize_ = minimumClusterSize;
};
/**
* Returns the value of the <code>maxZoom</code> property.
*
* @return {number} The maximum zoom level.
*/
MarkerClusterer.prototype.getMaxZoom = function () {
return this.maxZoom_;
};
/**
* Sets the value of the <code>maxZoom</code> property.
*
* @param {number} maxZoom The maximum zoom level.
*/
MarkerClusterer.prototype.setMaxZoom = function (maxZoom) {
this.maxZoom_ = maxZoom;
};
/**
* Returns the value of the <code>styles</code> property.
*
* @return {Array} The array of styles defining the cluster markers to be used.
*/
MarkerClusterer.prototype.getStyles = function () {
return this.styles_;
};
/**
* Sets the value of the <code>styles</code> property.
*
* @param {Array.<ClusterIconStyle>} styles The array of styles to use.
*/
MarkerClusterer.prototype.setStyles = function (styles) {
this.styles_ = styles;
};
/**
* Returns the value of the <code>title</code> property.
*
* @return {string} The content of the title text.
*/
MarkerClusterer.prototype.getTitle = function () {
return this.title_;
};
/**
* Sets the value of the <code>title</code> property.
*
* @param {string} title The value of the title property.
*/
MarkerClusterer.prototype.setTitle = function (title) {
this.title_ = title;
};
/**
* Returns the value of the <code>zoomOnClick</code> property.
*
* @return {boolean} True if zoomOnClick property is set.
*/
MarkerClusterer.prototype.getZoomOnClick = function () {
return this.zoomOnClick_;
};
/**
* Sets the value of the <code>zoomOnClick</code> property.
*
* @param {boolean} zoomOnClick The value of the zoomOnClick property.
*/
MarkerClusterer.prototype.setZoomOnClick = function (zoomOnClick) {
this.zoomOnClick_ = zoomOnClick;
};
/**
* Returns the value of the <code>averageCenter</code> property.
*
* @return {boolean} True if averageCenter property is set.
*/
MarkerClusterer.prototype.getAverageCenter = function () {
return this.averageCenter_;
};
/**
* Sets the value of the <code>averageCenter</code> property.
*
* @param {boolean} averageCenter The value of the averageCenter property.
*/
MarkerClusterer.prototype.setAverageCenter = function (averageCenter) {
this.averageCenter_ = averageCenter;
};
/**
* Returns the value of the <code>ignoreHidden</code> property.
*
* @return {boolean} True if ignoreHidden property is set.
*/
MarkerClusterer.prototype.getIgnoreHidden = function () {
return this.ignoreHidden_;
};
/**
* Sets the value of the <code>ignoreHidden</code> property.
*
* @param {boolean} ignoreHidden The value of the ignoreHidden property.
*/
MarkerClusterer.prototype.setIgnoreHidden = function (ignoreHidden) {
this.ignoreHidden_ = ignoreHidden;
};
/**
* Returns the value of the <code>enableRetinaIcons</code> property.
*
* @return {boolean} True if enableRetinaIcons property is set.
*/
MarkerClusterer.prototype.getEnableRetinaIcons = function () {
return this.enableRetinaIcons_;
};
/**
* Sets the value of the <code>enableRetinaIcons</code> property.
*
* @param {boolean} enableRetinaIcons The value of the enableRetinaIcons property.
*/
MarkerClusterer.prototype.setEnableRetinaIcons = function (enableRetinaIcons) {
this.enableRetinaIcons_ = enableRetinaIcons;
};
/**
* Returns the value of the <code>imageExtension</code> property.
*
* @return {string} The value of the imageExtension property.
*/
MarkerClusterer.prototype.getImageExtension = function () {
return this.imageExtension_;
};
/**
* Sets the value of the <code>imageExtension</code> property.
*
* @param {string} imageExtension The value of the imageExtension property.
*/
MarkerClusterer.prototype.setImageExtension = function (imageExtension) {
this.imageExtension_ = imageExtension;
};
/**
* Returns the value of the <code>imagePath</code> property.
*
* @return {string} The value of the imagePath property.
*/
MarkerClusterer.prototype.getImagePath = function () {
return this.imagePath_;
};
/**
* Sets the value of the <code>imagePath</code> property.
*
* @param {string} imagePath The value of the imagePath property.
*/
MarkerClusterer.prototype.setImagePath = function (imagePath) {
this.imagePath_ = imagePath;
};
/**
* Returns the value of the <code>imageSizes</code> property.
*
* @return {Array} The value of the imageSizes property.
*/
MarkerClusterer.prototype.getImageSizes = function () {
return this.imageSizes_;
};
/**
* Sets the value of the <code>imageSizes</code> property.
*
* @param {Array} imageSizes The value of the imageSizes property.
*/
MarkerClusterer.prototype.setImageSizes = function (imageSizes) {
this.imageSizes_ = imageSizes;
};
/**
* Returns the value of the <code>calculator</code> property.
*
* @return {function} the value of the calculator property.
*/
MarkerClusterer.prototype.getCalculator = function () {
return this.calculator_;
};
/**
* Sets the value of the <code>calculator</code> property.
*
* @param {function(Array.<google.maps.Marker>, number)} calculator The value
* of the calculator property.
*/
MarkerClusterer.prototype.setCalculator = function (calculator) {
this.calculator_ = calculator;
};
/**
* Returns the value of the <code>batchSizeIE</code> property.
*
* @return {number} the value of the batchSizeIE property.
*/
MarkerClusterer.prototype.getBatchSizeIE = function () {
return this.batchSizeIE_;
};
/**
* Sets the value of the <code>batchSizeIE</code> property.
*
* @param {number} batchSizeIE The value of the batchSizeIE property.
*/
MarkerClusterer.prototype.setBatchSizeIE = function (batchSizeIE) {
this.batchSizeIE_ = batchSizeIE;
};
/**
* Returns the value of the <code>clusterClass</code> property.
*
* @return {string} the value of the clusterClass property.
*/
MarkerClusterer.prototype.getClusterClass = function () {
return this.clusterClass_;
};
/**
* Sets the value of the <code>clusterClass</code> property.
*
* @param {string} clusterClass The value of the clusterClass property.
*/
MarkerClusterer.prototype.setClusterClass = function (clusterClass) {
this.clusterClass_ = clusterClass;
};
/**
* Returns the array of markers managed by the clusterer.
*
* @return {Array} The array of markers managed by the clusterer.
*/
MarkerClusterer.prototype.getMarkers = function () {
return this.markers_;
};
/**
* Returns the number of markers managed by the clusterer.
*
* @return {number} The number of markers.
*/
MarkerClusterer.prototype.getTotalMarkers = function () {
return this.markers_.length;
};
/**
* Returns the current array of clusters formed by the clusterer.
*
* @return {Array} The array of clusters formed by the clusterer.
*/
MarkerClusterer.prototype.getClusters = function () {
return this.clusters_;
};
/**
* Returns the number of clusters formed by the clusterer.
*
* @return {number} The number of clusters formed by the clusterer.
*/
MarkerClusterer.prototype.getTotalClusters = function () {
return this.clusters_.length;
};
/**
* Adds a marker to the clusterer. The clusters are redrawn unless
* <code>opt_nodraw</code> is set to <code>true</code>.
*
* @param {google.maps.Marker} marker The marker to add.
* @param {boolean} [opt_nodraw] Set to <code>true</code> to prevent redrawing.
*/
MarkerClusterer.prototype.addMarker = function (marker, opt_nodraw) {
this.pushMarkerTo_(marker);
if (!opt_nodraw) {
this.redraw_();
}
};
/**
* Adds an array of markers to the clusterer. The clusters are redrawn unless
* <code>opt_nodraw</code> is set to <code>true</code>.
*
* @param {Array.<google.maps.Marker>} markers The markers to add.
* @param {boolean} [opt_nodraw] Set to <code>true</code> to prevent redrawing.
*/
MarkerClusterer.prototype.addMarkers = function (markers, opt_nodraw) {
var key;
for (key in markers) {
if (markers.hasOwnProperty(key)) {
this.pushMarkerTo_(markers[key]);
}
}
if (!opt_nodraw) {
this.redraw_();
}
};
/**
* Pushes a marker to the clusterer.
*
* @param {google.maps.Marker} marker The marker to add.
*/
MarkerClusterer.prototype.pushMarkerTo_ = function (marker) {
// If the marker is draggable add a listener so we can update the clusters on the dragend:
if (marker.getDraggable()) {
var cMarkerClusterer = this;
google.maps.event.addListener(marker, "dragend", function () {
if (cMarkerClusterer.ready_) {
this.isAdded = false;
cMarkerClusterer.repaint();
}
});
}
marker.isAdded = false;
this.markers_.push(marker);
};
/**
* Removes a marker from the cluster. The clusters are redrawn unless
* <code>opt_nodraw</code> is set to <code>true</code>. Returns <code>true</code> if the
* marker was removed from the clusterer.
*
* @param {google.maps.Marker} marker The marker to remove.
* @param {boolean} [opt_nodraw] Set to <code>true</code> to prevent redrawing.
* @return {boolean} True if the marker was removed from the clusterer.
*/
MarkerClusterer.prototype.removeMarker = function (marker, opt_nodraw) {
var removed = this.removeMarker_(marker);
if (!opt_nodraw && removed) {
this.repaint();
}
return removed;
};
/**
* Removes an array of markers from the cluster. The clusters are redrawn unless
* <code>opt_nodraw</code> is set to <code>true</code>. Returns <code>true</code> if markers
* were removed from the clusterer.
*
* @param {Array.<google.maps.Marker>} markers The markers to remove.
* @param {boolean} [opt_nodraw] Set to <code>true</code> to prevent redrawing.
* @return {boolean} True if markers were removed from the clusterer.
*/
MarkerClusterer.prototype.removeMarkers = function (markers, opt_nodraw) {
var i, r;
var removed = false;
for (i = 0; i < markers.length; i++) {
r = this.removeMarker_(markers[i]);
removed = removed || r;
}
if (!opt_nodraw && removed) {
this.repaint();
}
return removed;
};
/**
* Removes a marker and returns true if removed, false if not.
*
* @param {google.maps.Marker} marker The marker to remove
* @return {boolean} Whether the marker was removed or not
*/
MarkerClusterer.prototype.removeMarker_ = function (marker) {
var i;
var index = -1;
if (this.markers_.indexOf) {
index = this.markers_.indexOf(marker);
} else {
for (i = 0; i < this.markers_.length; i++) {
if (marker === this.markers_[i]) {
index = i;
break;
}
}
}
if (index === -1) {
// Marker is not in our list of markers, so do nothing:
return false;
}
marker.setMap(null);
this.markers_.splice(index, 1); // Remove the marker from the list of managed markers
return true;
};
/**
* Removes all clusters and markers from the map and also removes all markers
* managed by the clusterer.
*/
MarkerClusterer.prototype.clearMarkers = function () {
this.resetViewport_(true);
this.markers_ = [];
};
/**
* Recalculates and redraws all the marker clusters from scratch.
* Call this after changing any properties.
*/
MarkerClusterer.prototype.repaint = function () {
var oldClusters = this.clusters_.slice();
this.clusters_ = [];
this.resetViewport_(false);
this.redraw_();
// Remove the old clusters.
// Do it in a timeout to prevent blinking effect.
setTimeout(function () {
var i;
for (i = 0; i < oldClusters.length; i++) {
oldClusters[i].remove();
}
}, 0);
};
/**
* Returns the current bounds extended by the grid size.
*
* @param {google.maps.LatLngBounds} bounds The bounds to extend.
* @return {google.maps.LatLngBounds} The extended bounds.
* @ignore
*/
MarkerClusterer.prototype.getExtendedBounds = function (bounds) {
var projection = this.getProjection();
// Turn the bounds into latlng.
var tr = new google.maps.LatLng(bounds.getNorthEast().lat(),
bounds.getNorthEast().lng());
var bl = new google.maps.LatLng(bounds.getSouthWest().lat(),
bounds.getSouthWest().lng());
// Convert the points to pixels and the extend out by the grid size.
var trPix = projection.fromLatLngToDivPixel(tr);
trPix.x += this.gridSize_;
trPix.y -= this.gridSize_;
var blPix = projection.fromLatLngToDivPixel(bl);
blPix.x -= this.gridSize_;
blPix.y += this.gridSize_;
// Convert the pixel points back to LatLng
var ne = projection.fromDivPixelToLatLng(trPix);
var sw = projection.fromDivPixelToLatLng(blPix);
// Extend the bounds to contain the new bounds.
bounds.extend(ne);
bounds.extend(sw);
return bounds;
};
/**
* Redraws all the clusters.
*/
MarkerClusterer.prototype.redraw_ = function () {
this.createClusters_(0);
};
/**
* Removes all clusters from the map. The markers are also removed from the map
* if <code>opt_hide</code> is set to <code>true</code>.
*
* @param {boolean} [opt_hide] Set to <code>true</code> to also remove the markers
* from the map.
*/
MarkerClusterer.prototype.resetViewport_ = function (opt_hide) {
var i, marker;
// Remove all the clusters
for (i = 0; i < this.clusters_.length; i++) {
this.clusters_[i].remove();
}
this.clusters_ = [];
// Reset the markers to not be added and to be removed from the map.
for (i = 0; i < this.markers_.length; i++) {
marker = this.markers_[i];
marker.isAdded = false;
if (opt_hide) {
marker.setMap(null);
}
}
};
/**
* Calculates the distance between two latlng locations in km.
*
* @param {google.maps.LatLng} p1 The first lat lng point.
* @param {google.maps.LatLng} p2 The second lat lng point.
* @return {number} The distance between the two points in km.
* @see http://www.movable-type.co.uk/scripts/latlong.html
*/
MarkerClusterer.prototype.distanceBetweenPoints_ = function (p1, p2) {
var R = 6371; // Radius of the Earth in km
var dLat = (p2.lat() - p1.lat()) * Math.PI / 180;
var dLon = (p2.lng() - p1.lng()) * Math.PI / 180;
var a = Math.sin(dLat / 2) * Math.sin(dLat / 2) +
Math.cos(p1.lat() * Math.PI / 180) * Math.cos(p2.lat() * Math.PI / 180) *
Math.sin(dLon / 2) * Math.sin(dLon / 2);
var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
var d = R * c;
return d;
};
/**
* Determines if a marker is contained in a bounds.
*
* @param {google.maps.Marker} marker The marker to check.
* @param {google.maps.LatLngBounds} bounds The bounds to check against.
* @return {boolean} True if the marker is in the bounds.
*/
MarkerClusterer.prototype.isMarkerInBounds_ = function (marker, bounds) {
return bounds.contains(marker.getPosition());
};
/**
* Adds a marker to a cluster, or creates a new cluster.
*
* @param {google.maps.Marker} marker The marker to add.
*/
MarkerClusterer.prototype.addToClosestCluster_ = function (marker) {
var i, d, cluster, center;
var distance = 40000; // Some large number
var clusterToAddTo = null;
for (i = 0; i < this.clusters_.length; i++) {
cluster = this.clusters_[i];
center = cluster.getCenter();
if (center) {
d = this.distanceBetweenPoints_(center, marker.getPosition());
if (d < distance) {
distance = d;
clusterToAddTo = cluster;
}
}
}
if (clusterToAddTo && clusterToAddTo.isMarkerInClusterBounds(marker)) {
clusterToAddTo.addMarker(marker);
} else {
cluster = new Cluster(this);
cluster.addMarker(marker);
this.clusters_.push(cluster);
}
};
/**
* Creates the clusters. This is done in batches to avoid timeout errors
* in some browsers when there is a huge number of markers.
*
* @param {number} iFirst The index of the first marker in the batch of
* markers to be added to clusters.
*/
MarkerClusterer.prototype.createClusters_ = function (iFirst) {
var i, marker;
var mapBounds;
var cMarkerClusterer = this;
if (!this.ready_) {
return;
}
// Cancel previous batch processing if we're working on the first batch:
if (iFirst === 0) {
/**
* This event is fired when the <code>MarkerClusterer</code> begins
* clustering markers.
* @name MarkerClusterer#clusteringbegin
* @param {MarkerClusterer} mc The MarkerClusterer whose markers are being clustered.
* @event
*/
google.maps.event.trigger(this, "clusteringbegin", this);
if (typeof this.timerRefStatic !== "undefined") {
clearTimeout(this.timerRefStatic);
delete this.timerRefStatic;
}
}
// Get our current map view bounds.
// Create a new bounds object so we don't affect the map.
//
// See Comments 9 & 11 on Issue 3651 relating to this workaround for a Google Maps bug:
if (this.getMap().getZoom() > 3) {
mapBounds = new google.maps.LatLngBounds(this.getMap().getBounds().getSouthWest(),
this.getMap().getBounds().getNorthEast());
} else {
mapBounds = new google.maps.LatLngBounds(new google.maps.LatLng(85.02070771743472, -178.48388434375), new google.maps.LatLng(-85.08136444384544, 178.00048865625));
}
var bounds = this.getExtendedBounds(mapBounds);
var iLast = Math.min(iFirst + this.batchSize_, this.markers_.length);
for (i = iFirst; i < iLast; i++) {
marker = this.markers_[i];
if (!marker.isAdded && this.isMarkerInBounds_(marker, bounds)) {
if (!this.ignoreHidden_ || (this.ignoreHidden_ && marker.getVisible())) {
this.addToClosestCluster_(marker);
}
}
}
if (iLast < this.markers_.length) {
this.timerRefStatic = setTimeout(function () {
cMarkerClusterer.createClusters_(iLast);
}, 0);
} else {
delete this.timerRefStatic;
/**
* This event is fired when the <code>MarkerClusterer</code> stops
* clustering markers.
* @name MarkerClusterer#clusteringend
* @param {MarkerClusterer} mc The MarkerClusterer whose markers are being clustered.
* @event
*/
google.maps.event.trigger(this, "clusteringend", this);
}
};
/**
* Extends an object's prototype by another's.
*
* @param {Object} obj1 The object to be extended.
* @param {Object} obj2 The object to extend with.
* @return {Object} The new extended object.
* @ignore
*/
MarkerClusterer.prototype.extend = function (obj1, obj2) {
return (function (object) {
var property;
for (property in object.prototype) {
this.prototype[property] = object.prototype[property];
}
return this;
}).apply(obj1, [obj2]);
};
/**
* The default function for determining the label text and style
* for a cluster icon.
*
* @param {Array.<google.maps.Marker>} markers The array of markers represented by the cluster.
* @param {number} numStyles The number of marker styles available.
* @return {ClusterIconInfo} The information resource for the cluster.
* @constant
* @ignore
*/
MarkerClusterer.CALCULATOR = function (markers, numStyles) {
var index = 0;
var title = "";
var count = markers.length.toString();
var dv = count;
while (dv !== 0) {
dv = parseInt(dv / 10, 10);
index++;
}
index = Math.min(index, numStyles);
return {
text: count,
index: index,
title: title
};
};
/**
* The number of markers to process in one batch.
*
* @type {number}
* @constant
*/
MarkerClusterer.BATCH_SIZE = 2000;
/**
* The number of markers to process in one batch (IE only).
*
* @type {number}
* @constant
*/
MarkerClusterer.BATCH_SIZE_IE = 500;
/**
* The default root name for the marker cluster images.
*
* @type {string}
* @constant
*/
MarkerClusterer.IMAGE_PATH = "http://google-maps-utility-library-v3.googlecode.com/svn/trunk/markerclustererplus/images/m";
/**
* The default extension name for the marker cluster images.
*
* @type {string}
* @constant
*/
MarkerClusterer.IMAGE_EXTENSION = "png";
/**
* The default array of sizes for the marker cluster images.
*
* @type {Array.<number>}
* @constant
*/
MarkerClusterer.IMAGE_SIZES = [53, 56, 66, 78, 90];
if (typeof String.prototype.trim !== 'function') {
/**
* IE hack since trim() doesn't exist in all browsers
* @return {string} The string with removed whitespace
*/
String.prototype.trim = function() {
return this.replace(/^\s+|\s+$/g, '');
}
}
;/**
* 1.1.9-patched
* @name MarkerWithLabel for V3
* @version 1.1.8 [February 26, 2013]
* @author Gary Little (inspired by code from Marc Ridey of Google).
* @copyright Copyright 2012 Gary Little [gary at luxcentral.com]
* @fileoverview MarkerWithLabel extends the Google Maps JavaScript API V3
* <code>google.maps.Marker</code> class.
* <p>
* MarkerWithLabel allows you to define markers with associated labels. As you would expect,
* if the marker is draggable, so too will be the label. In addition, a marker with a label
* responds to all mouse events in the same manner as a regular marker. It also fires mouse
* events and "property changed" events just as a regular marker would. Version 1.1 adds
* support for the raiseOnDrag feature introduced in API V3.3.
* <p>
* If you drag a marker by its label, you can cancel the drag and return the marker to its
* original position by pressing the <code>Esc</code> key. This doesn't work if you drag the marker
* itself because this feature is not (yet) supported in the <code>google.maps.Marker</code> class.
*/
/*!
*
* 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.
*/
/*jslint browser:true */
/*global document,google */
/**
* @param {Function} childCtor Child class.
* @param {Function} parentCtor Parent class.
*/
function inherits(childCtor, parentCtor) {
/** @constructor */
function tempCtor() {}
tempCtor.prototype = parentCtor.prototype;
childCtor.superClass_ = parentCtor.prototype;
childCtor.prototype = new tempCtor();
/** @override */
childCtor.prototype.constructor = childCtor;
}
/**
* This constructor creates a label and associates it with a marker.
* It is for the private use of the MarkerWithLabel class.
* @constructor
* @param {Marker} marker The marker with which the label is to be associated.
* @param {string} crossURL The URL of the cross image =.
* @param {string} handCursor The URL of the hand cursor.
* @private
*/
function MarkerLabel_(marker, crossURL, handCursorURL) {
this.marker_ = marker;
this.handCursorURL_ = marker.handCursorURL;
this.labelDiv_ = document.createElement("div");
this.labelDiv_.style.cssText = "position: absolute; overflow: hidden;";
// Set up the DIV for handling mouse events in the label. This DIV forms a transparent veil
// in the "overlayMouseTarget" pane, a veil that covers just the label. This is done so that
// events can be captured even if the label is in the shadow of a google.maps.InfoWindow.
// Code is included here to ensure the veil is always exactly the same size as the label.
this.eventDiv_ = document.createElement("div");
this.eventDiv_.style.cssText = this.labelDiv_.style.cssText;
// This is needed for proper behavior on MSIE:
this.eventDiv_.setAttribute("onselectstart", "return false;");
this.eventDiv_.setAttribute("ondragstart", "return false;");
// Get the DIV for the "X" to be displayed when the marker is raised.
this.crossDiv_ = MarkerLabel_.getSharedCross(crossURL);
}
inherits(MarkerLabel_, google.maps.OverlayView);
/**
* Returns the DIV for the cross used when dragging a marker when the
* raiseOnDrag parameter set to true. One cross is shared with all markers.
* @param {string} crossURL The URL of the cross image =.
* @private
*/
MarkerLabel_.getSharedCross = function (crossURL) {
var div;
if (typeof MarkerLabel_.getSharedCross.crossDiv === "undefined") {
div = document.createElement("img");
div.style.cssText = "position: absolute; z-index: 1000002; display: none;";
// Hopefully Google never changes the standard "X" attributes:
div.style.marginLeft = "-8px";
div.style.marginTop = "-9px";
div.src = crossURL;
MarkerLabel_.getSharedCross.crossDiv = div;
}
return MarkerLabel_.getSharedCross.crossDiv;
};
/**
* Adds the DIV representing the label to the DOM. This method is called
* automatically when the marker's <code>setMap</code> method is called.
* @private
*/
MarkerLabel_.prototype.onAdd = function () {
var me = this;
var cMouseIsDown = false;
var cDraggingLabel = false;
var cSavedZIndex;
var cLatOffset, cLngOffset;
var cIgnoreClick;
var cRaiseEnabled;
var cStartPosition;
var cStartCenter;
// Constants:
var cRaiseOffset = 20;
var cDraggingCursor = "url(" + this.handCursorURL_ + ")";
// Stops all processing of an event.
//
var cAbortEvent = function (e) {
if (e.preventDefault) {
e.preventDefault();
}
e.cancelBubble = true;
if (e.stopPropagation) {
e.stopPropagation();
}
};
var cStopBounce = function () {
me.marker_.setAnimation(null);
};
this.getPanes().overlayImage.appendChild(this.labelDiv_);
this.getPanes().overlayMouseTarget.appendChild(this.eventDiv_);
// One cross is shared with all markers, so only add it once:
if (typeof MarkerLabel_.getSharedCross.processed === "undefined") {
this.getPanes().overlayImage.appendChild(this.crossDiv_);
MarkerLabel_.getSharedCross.processed = true;
}
this.listeners_ = [
google.maps.event.addDomListener(this.eventDiv_, "mouseover", function (e) {
if (me.marker_.getDraggable() || me.marker_.getClickable()) {
this.style.cursor = "pointer";
google.maps.event.trigger(me.marker_, "mouseover", e);
}
}),
google.maps.event.addDomListener(this.eventDiv_, "mouseout", function (e) {
if ((me.marker_.getDraggable() || me.marker_.getClickable()) && !cDraggingLabel) {
this.style.cursor = me.marker_.getCursor();
google.maps.event.trigger(me.marker_, "mouseout", e);
}
}),
google.maps.event.addDomListener(this.eventDiv_, "mousedown", function (e) {
cDraggingLabel = false;
if (me.marker_.getDraggable()) {
cMouseIsDown = true;
this.style.cursor = cDraggingCursor;
}
if (me.marker_.getDraggable() || me.marker_.getClickable()) {
google.maps.event.trigger(me.marker_, "mousedown", e);
cAbortEvent(e); // Prevent map pan when starting a drag on a label
}
}),
google.maps.event.addDomListener(document, "mouseup", function (mEvent) {
var position;
if (cMouseIsDown) {
cMouseIsDown = false;
me.eventDiv_.style.cursor = "pointer";
google.maps.event.trigger(me.marker_, "mouseup", mEvent);
}
if (cDraggingLabel) {
if (cRaiseEnabled) { // Lower the marker & label
position = me.getProjection().fromLatLngToDivPixel(me.marker_.getPosition());
position.y += cRaiseOffset;
me.marker_.setPosition(me.getProjection().fromDivPixelToLatLng(position));
// This is not the same bouncing style as when the marker portion is dragged,
// but it will have to do:
try { // Will fail if running Google Maps API earlier than V3.3
me.marker_.setAnimation(google.maps.Animation.BOUNCE);
setTimeout(cStopBounce, 1406);
} catch (e) {}
}
me.crossDiv_.style.display = "none";
me.marker_.setZIndex(cSavedZIndex);
cIgnoreClick = true; // Set flag to ignore the click event reported after a label drag
cDraggingLabel = false;
mEvent.latLng = me.marker_.getPosition();
google.maps.event.trigger(me.marker_, "dragend", mEvent);
}
}),
google.maps.event.addListener(me.marker_.getMap(), "mousemove", function (mEvent) {
var position;
if (cMouseIsDown) {
if (cDraggingLabel) {
// Change the reported location from the mouse position to the marker position:
mEvent.latLng = new google.maps.LatLng(mEvent.latLng.lat() - cLatOffset, mEvent.latLng.lng() - cLngOffset);
position = me.getProjection().fromLatLngToDivPixel(mEvent.latLng);
if (cRaiseEnabled) {
me.crossDiv_.style.left = position.x + "px";
me.crossDiv_.style.top = position.y + "px";
me.crossDiv_.style.display = "";
position.y -= cRaiseOffset;
}
me.marker_.setPosition(me.getProjection().fromDivPixelToLatLng(position));
if (cRaiseEnabled) { // Don't raise the veil; this hack needed to make MSIE act properly
me.eventDiv_.style.top = (position.y + cRaiseOffset) + "px";
}
google.maps.event.trigger(me.marker_, "drag", mEvent);
} else {
// Calculate offsets from the click point to the marker position:
cLatOffset = mEvent.latLng.lat() - me.marker_.getPosition().lat();
cLngOffset = mEvent.latLng.lng() - me.marker_.getPosition().lng();
cSavedZIndex = me.marker_.getZIndex();
cStartPosition = me.marker_.getPosition();
cStartCenter = me.marker_.getMap().getCenter();
cRaiseEnabled = me.marker_.get("raiseOnDrag");
cDraggingLabel = true;
me.marker_.setZIndex(1000000); // Moves the marker & label to the foreground during a drag
mEvent.latLng = me.marker_.getPosition();
google.maps.event.trigger(me.marker_, "dragstart", mEvent);
}
}
}),
google.maps.event.addDomListener(document, "keydown", function (e) {
if (cDraggingLabel) {
if (e.keyCode === 27) { // Esc key
cRaiseEnabled = false;
me.marker_.setPosition(cStartPosition);
me.marker_.getMap().setCenter(cStartCenter);
google.maps.event.trigger(document, "mouseup", e);
}
}
}),
google.maps.event.addDomListener(this.eventDiv_, "click", function (e) {
if (me.marker_.getDraggable() || me.marker_.getClickable()) {
if (cIgnoreClick) { // Ignore the click reported when a label drag ends
cIgnoreClick = false;
} else {
google.maps.event.trigger(me.marker_, "click", e);
cAbortEvent(e); // Prevent click from being passed on to map
}
}
}),
google.maps.event.addDomListener(this.eventDiv_, "dblclick", function (e) {
if (me.marker_.getDraggable() || me.marker_.getClickable()) {
google.maps.event.trigger(me.marker_, "dblclick", e);
cAbortEvent(e); // Prevent map zoom when double-clicking on a label
}
}),
google.maps.event.addListener(this.marker_, "dragstart", function (mEvent) {
if (!cDraggingLabel) {
cRaiseEnabled = this.get("raiseOnDrag");
}
}),
google.maps.event.addListener(this.marker_, "drag", function (mEvent) {
if (!cDraggingLabel) {
if (cRaiseEnabled) {
me.setPosition(cRaiseOffset);
// During a drag, the marker's z-index is temporarily set to 1000000 to
// ensure it appears above all other markers. Also set the label's z-index
// to 1000000 (plus or minus 1 depending on whether the label is supposed
// to be above or below the marker).
me.labelDiv_.style.zIndex = 1000000 + (this.get("labelInBackground") ? -1 : +1);
}
}
}),
google.maps.event.addListener(this.marker_, "dragend", function (mEvent) {
if (!cDraggingLabel) {
if (cRaiseEnabled) {
me.setPosition(0); // Also restores z-index of label
}
}
}),
google.maps.event.addListener(this.marker_, "position_changed", function () {
me.setPosition();
}),
google.maps.event.addListener(this.marker_, "zindex_changed", function () {
me.setZIndex();
}),
google.maps.event.addListener(this.marker_, "visible_changed", function () {
me.setVisible();
}),
google.maps.event.addListener(this.marker_, "labelvisible_changed", function () {
me.setVisible();
}),
google.maps.event.addListener(this.marker_, "title_changed", function () {
me.setTitle();
}),
google.maps.event.addListener(this.marker_, "labelcontent_changed", function () {
me.setContent();
}),
google.maps.event.addListener(this.marker_, "labelanchor_changed", function () {
me.setAnchor();
}),
google.maps.event.addListener(this.marker_, "labelclass_changed", function () {
me.setStyles();
}),
google.maps.event.addListener(this.marker_, "labelstyle_changed", function () {
me.setStyles();
})
];
};
/**
* Removes the DIV for the label from the DOM. It also removes all event handlers.
* This method is called automatically when the marker's <code>setMap(null)</code>
* method is called.
* @private
*/
MarkerLabel_.prototype.onRemove = function () {
var i;
if (this.labelDiv_.parentNode !== null)
this.labelDiv_.parentNode.removeChild(this.labelDiv_);
if (this.eventDiv_.parentNode !== null)
this.eventDiv_.parentNode.removeChild(this.eventDiv_);
// Remove event listeners:
for (i = 0; i < this.listeners_.length; i++) {
google.maps.event.removeListener(this.listeners_[i]);
}
};
/**
* Draws the label on the map.
* @private
*/
MarkerLabel_.prototype.draw = function () {
this.setContent();
this.setTitle();
this.setStyles();
};
/**
* Sets the content of the label.
* The content can be plain text or an HTML DOM node.
* @private
*/
MarkerLabel_.prototype.setContent = function () {
var content = this.marker_.get("labelContent");
if (typeof content.nodeType === "undefined") {
this.labelDiv_.innerHTML = content;
this.eventDiv_.innerHTML = this.labelDiv_.innerHTML;
} else {
this.labelDiv_.innerHTML = ""; // Remove current content
this.labelDiv_.appendChild(content);
content = content.cloneNode(true);
this.eventDiv_.appendChild(content);
}
};
/**
* Sets the content of the tool tip for the label. It is
* always set to be the same as for the marker itself.
* @private
*/
MarkerLabel_.prototype.setTitle = function () {
this.eventDiv_.title = this.marker_.getTitle() || "";
};
/**
* Sets the style of the label by setting the style sheet and applying
* other specific styles requested.
* @private
*/
MarkerLabel_.prototype.setStyles = function () {
var i, labelStyle;
// Apply style values from the style sheet defined in the labelClass parameter:
this.labelDiv_.className = this.marker_.get("labelClass");
this.eventDiv_.className = this.labelDiv_.className;
// Clear existing inline style values:
this.labelDiv_.style.cssText = "";
this.eventDiv_.style.cssText = "";
// Apply style values defined in the labelStyle parameter:
labelStyle = this.marker_.get("labelStyle");
for (i in labelStyle) {
if (labelStyle.hasOwnProperty(i)) {
this.labelDiv_.style[i] = labelStyle[i];
this.eventDiv_.style[i] = labelStyle[i];
}
}
this.setMandatoryStyles();
};
/**
* Sets the mandatory styles to the DIV representing the label as well as to the
* associated event DIV. This includes setting the DIV position, z-index, and visibility.
* @private
*/
MarkerLabel_.prototype.setMandatoryStyles = function () {
this.labelDiv_.style.position = "absolute";
this.labelDiv_.style.overflow = "hidden";
// Make sure the opacity setting causes the desired effect on MSIE:
if (typeof this.labelDiv_.style.opacity !== "undefined" && this.labelDiv_.style.opacity !== "") {
this.labelDiv_.style.MsFilter = "\"progid:DXImageTransform.Microsoft.Alpha(opacity=" + (this.labelDiv_.style.opacity * 100) + ")\"";
this.labelDiv_.style.filter = "alpha(opacity=" + (this.labelDiv_.style.opacity * 100) + ")";
}
this.eventDiv_.style.position = this.labelDiv_.style.position;
this.eventDiv_.style.overflow = this.labelDiv_.style.overflow;
this.eventDiv_.style.opacity = 0.01; // Don't use 0; DIV won't be clickable on MSIE
this.eventDiv_.style.MsFilter = "\"progid:DXImageTransform.Microsoft.Alpha(opacity=1)\"";
this.eventDiv_.style.filter = "alpha(opacity=1)"; // For MSIE
this.setAnchor();
this.setPosition(); // This also updates z-index, if necessary.
this.setVisible();
};
/**
* Sets the anchor point of the label.
* @private
*/
MarkerLabel_.prototype.setAnchor = function () {
var anchor = this.marker_.get("labelAnchor");
this.labelDiv_.style.marginLeft = -anchor.x + "px";
this.labelDiv_.style.marginTop = -anchor.y + "px";
this.eventDiv_.style.marginLeft = -anchor.x + "px";
this.eventDiv_.style.marginTop = -anchor.y + "px";
};
/**
* Sets the position of the label. The z-index is also updated, if necessary.
* @private
*/
MarkerLabel_.prototype.setPosition = function (yOffset) {
var position = this.getProjection().fromLatLngToDivPixel(this.marker_.getPosition());
if (typeof yOffset === "undefined") {
yOffset = 0;
}
this.labelDiv_.style.left = Math.round(position.x) + "px";
this.labelDiv_.style.top = Math.round(position.y - yOffset) + "px";
this.eventDiv_.style.left = this.labelDiv_.style.left;
this.eventDiv_.style.top = this.labelDiv_.style.top;
this.setZIndex();
};
/**
* Sets the z-index of the label. If the marker's z-index property has not been defined, the z-index
* of the label is set to the vertical coordinate of the label. This is in keeping with the default
* stacking order for Google Maps: markers to the south are in front of markers to the north.
* @private
*/
MarkerLabel_.prototype.setZIndex = function () {
var zAdjust = (this.marker_.get("labelInBackground") ? -1 : +1);
if (typeof this.marker_.getZIndex() === "undefined") {
this.labelDiv_.style.zIndex = parseInt(this.labelDiv_.style.top, 10) + zAdjust;
this.eventDiv_.style.zIndex = this.labelDiv_.style.zIndex;
} else {
this.labelDiv_.style.zIndex = this.marker_.getZIndex() + zAdjust;
this.eventDiv_.style.zIndex = this.labelDiv_.style.zIndex;
}
};
/**
* Sets the visibility of the label. The label is visible only if the marker itself is
* visible (i.e., its visible property is true) and the labelVisible property is true.
* @private
*/
MarkerLabel_.prototype.setVisible = function () {
if (this.marker_.get("labelVisible")) {
this.labelDiv_.style.display = this.marker_.getVisible() ? "block" : "none";
} else {
this.labelDiv_.style.display = "none";
}
this.eventDiv_.style.display = this.labelDiv_.style.display;
};
/**
* @name MarkerWithLabelOptions
* @class This class represents the optional parameter passed to the {@link MarkerWithLabel} constructor.
* The properties available are the same as for <code>google.maps.Marker</code> with the addition
* of the properties listed below. To change any of these additional properties after the labeled
* marker has been created, call <code>google.maps.Marker.set(propertyName, propertyValue)</code>.
* <p>
* When any of these properties changes, a property changed event is fired. The names of these
* events are derived from the name of the property and are of the form <code>propertyname_changed</code>.
* For example, if the content of the label changes, a <code>labelcontent_changed</code> event
* is fired.
* <p>
* @property {string|Node} [labelContent] The content of the label (plain text or an HTML DOM node).
* @property {Point} [labelAnchor] By default, a label is drawn with its anchor point at (0,0) so
* that its top left corner is positioned at the anchor point of the associated marker. Use this
* property to change the anchor point of the label. For example, to center a 50px-wide label
* beneath a marker, specify a <code>labelAnchor</code> of <code>google.maps.Point(25, 0)</code>.
* (Note: x-values increase to the right and y-values increase to the top.)
* @property {string} [labelClass] The name of the CSS class defining the styles for the label.
* Note that style values for <code>position</code>, <code>overflow</code>, <code>top</code>,
* <code>left</code>, <code>zIndex</code>, <code>display</code>, <code>marginLeft</code>, and
* <code>marginTop</code> are ignored; these styles are for internal use only.
* @property {Object} [labelStyle] An object literal whose properties define specific CSS
* style values to be applied to the label. Style values defined here override those that may
* be defined in the <code>labelClass</code> style sheet. If this property is changed after the
* label has been created, all previously set styles (except those defined in the style sheet)
* are removed from the label before the new style values are applied.
* Note that style values for <code>position</code>, <code>overflow</code>, <code>top</code>,
* <code>left</code>, <code>zIndex</code>, <code>display</code>, <code>marginLeft</code>, and
* <code>marginTop</code> are ignored; these styles are for internal use only.
* @property {boolean} [labelInBackground] A flag indicating whether a label that overlaps its
* associated marker should appear in the background (i.e., in a plane below the marker).
* The default is <code>false</code>, which causes the label to appear in the foreground.
* @property {boolean} [labelVisible] A flag indicating whether the label is to be visible.
* The default is <code>true</code>. Note that even if <code>labelVisible</code> is
* <code>true</code>, the label will <i>not</i> be visible unless the associated marker is also
* visible (i.e., unless the marker's <code>visible</code> property is <code>true</code>).
* @property {boolean} [raiseOnDrag] A flag indicating whether the label and marker are to be
* raised when the marker is dragged. The default is <code>true</code>. If a draggable marker is
* being created and a version of Google Maps API earlier than V3.3 is being used, this property
* must be set to <code>false</code>.
* @property {boolean} [optimized] A flag indicating whether rendering is to be optimized for the
* marker. <b>Important: The optimized rendering technique is not supported by MarkerWithLabel,
* so the value of this parameter is always forced to <code>false</code>.
* @property {string} [crossImage="http://maps.gstatic.com/intl/en_us/mapfiles/drag_cross_67_16.png"]
* The URL of the cross image to be displayed while dragging a marker.
* @property {string} [handCursor="http://maps.gstatic.com/intl/en_us/mapfiles/closedhand_8_8.cur"]
* The URL of the cursor to be displayed while dragging a marker.
*/
/**
* Creates a MarkerWithLabel with the options specified in {@link MarkerWithLabelOptions}.
* @constructor
* @param {MarkerWithLabelOptions} [opt_options] The optional parameters.
*/
function MarkerWithLabel(opt_options) {
opt_options = opt_options || {};
opt_options.labelContent = opt_options.labelContent || "";
opt_options.labelAnchor = opt_options.labelAnchor || new google.maps.Point(0, 0);
opt_options.labelClass = opt_options.labelClass || "markerLabels";
opt_options.labelStyle = opt_options.labelStyle || {};
opt_options.labelInBackground = opt_options.labelInBackground || false;
if (typeof opt_options.labelVisible === "undefined") {
opt_options.labelVisible = true;
}
if (typeof opt_options.raiseOnDrag === "undefined") {
opt_options.raiseOnDrag = true;
}
if (typeof opt_options.clickable === "undefined") {
opt_options.clickable = true;
}
if (typeof opt_options.draggable === "undefined") {
opt_options.draggable = false;
}
if (typeof opt_options.optimized === "undefined") {
opt_options.optimized = false;
}
opt_options.crossImage = opt_options.crossImage || "http" + (document.location.protocol === "https:" ? "s" : "") + "://maps.gstatic.com/intl/en_us/mapfiles/drag_cross_67_16.png";
opt_options.handCursor = opt_options.handCursor || "http" + (document.location.protocol === "https:" ? "s" : "") + "://maps.gstatic.com/intl/en_us/mapfiles/closedhand_8_8.cur";
opt_options.optimized = false; // Optimized rendering is not supported
this.label = new MarkerLabel_(this, opt_options.crossImage, opt_options.handCursor); // Bind the label to the marker
// Call the parent constructor. It calls Marker.setValues to initialize, so all
// the new parameters are conveniently saved and can be accessed with get/set.
// Marker.set triggers a property changed event (called "propertyname_changed")
// that the marker label listens for in order to react to state changes.
google.maps.Marker.apply(this, arguments);
}
inherits(MarkerWithLabel, google.maps.Marker);
/**
* Overrides the standard Marker setMap function.
* @param {Map} theMap The map to which the marker is to be added.
* @private
*/
MarkerWithLabel.prototype.setMap = function (theMap) {
// Call the inherited function...
google.maps.Marker.prototype.setMap.apply(this, arguments);
// ... then deal with the label:
this.label.setMap(theMap);
};
|
examples/todomvc/index.js
|
Poplava/redux
|
import 'babel-core/polyfill';
import React from 'react';
import { Provider } from 'react-redux';
import App from './containers/App';
import configureStore from './store/configureStore';
import 'todomvc-app-css/index.css';
const store = configureStore();
React.render(
<Provider store={store}>
{() => <App />}
</Provider>,
document.getElementById('root')
);
|
Libraries/Image/RelativeImageStub.js
|
carcer/react-native
|
/**
* Copyright (c) 2015-present, 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.
*
* @providesModule RelativeImageStub
* @flow
*/
'use strict';
// This is a stub for flow to make it understand require('./icon.png')
// See packager/react-packager/src/Bundler/index.js
var AssetRegistry = require('AssetRegistry');
module.exports = AssetRegistry.registerAsset({
__packager_asset: true,
fileSystemLocation: '/full/path/to/directory',
httpServerLocation: '/assets/full/path/to/directory',
width: 100,
height: 100,
scales: [1, 2, 3],
hash: 'nonsense',
name: 'icon',
type: 'png',
});
|
examples/js/remote/remote-sorting.js
|
rolandsusans/react-bootstrap-table
|
import React from 'react';
import { BootstrapTable, TableHeaderColumn } from 'react-bootstrap-table';
export default class RemoteSorting extends React.Component {
constructor(props) {
super(props);
}
render() {
return (
<BootstrapTable data={ this.props.data }
remote={ true }
options={ { onSortChange: this.props.onSortChange } }>
<TableHeaderColumn dataField='id' isKey={ true }>Product ID</TableHeaderColumn>
<TableHeaderColumn dataField='name'>Product Name</TableHeaderColumn>
<TableHeaderColumn dataField='price' dataSort={ true }>Product Price</TableHeaderColumn>
</BootstrapTable>
);
}
}
|
ajax/libs/webshim/1.14.4-RC4/dev/shims/moxie/js/moxie.js
|
wenzhixin/cdnjs
|
/**
* mOxie - multi-runtime File API & XMLHttpRequest L2 Polyfill
* v1.2.1
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*
* Date: 2014-05-14
*/
/**
* Compiled inline version. (Library mode)
*/
/*jshint smarttabs:true, undef:true, latedef:true, curly:true, bitwise:true, camelcase:true */
/*globals $code */
(function(exports, undefined) {
"use strict";
var modules = {};
function require(ids, callback) {
var module, defs = [];
for (var i = 0; i < ids.length; ++i) {
module = modules[ids[i]] || resolve(ids[i]);
if (!module) {
throw 'module definition dependecy not found: ' + ids[i];
}
defs.push(module);
}
callback.apply(null, defs);
}
function define(id, dependencies, definition) {
if (typeof id !== 'string') {
throw 'invalid module definition, module id must be defined and be a string';
}
if (dependencies === undefined) {
throw 'invalid module definition, dependencies must be specified';
}
if (definition === undefined) {
throw 'invalid module definition, definition function must be specified';
}
require(dependencies, function() {
modules[id] = definition.apply(null, arguments);
});
}
function defined(id) {
return !!modules[id];
}
function resolve(id) {
var target = exports;
var fragments = id.split(/[.\/]/);
for (var fi = 0; fi < fragments.length; ++fi) {
if (!target[fragments[fi]]) {
return;
}
target = target[fragments[fi]];
}
return target;
}
function expose(ids) {
for (var i = 0; i < ids.length; i++) {
var target = exports;
var id = ids[i];
var fragments = id.split(/[.\/]/);
for (var fi = 0; fi < fragments.length - 1; ++fi) {
if (target[fragments[fi]] === undefined) {
target[fragments[fi]] = {};
}
target = target[fragments[fi]];
}
target[fragments[fragments.length - 1]] = modules[id];
}
}
// Included from: src/javascript/core/utils/Basic.js
/**
* Basic.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/utils/Basic', [], function() {
/**
Gets the true type of the built-in object (better version of typeof).
@author Angus Croll (http://javascriptweblog.wordpress.com/)
@method typeOf
@for Utils
@static
@param {Object} o Object to check.
@return {String} Object [[Class]]
*/
var typeOf = function(o) {
var undef;
if (o === undef) {
return 'undefined';
} else if (o === null) {
return 'null';
} else if (o.nodeType) {
return 'node';
}
// the snippet below is awesome, however it fails to detect null, undefined and arguments types in IE lte 8
return ({}).toString.call(o).match(/\s([a-z|A-Z]+)/)[1].toLowerCase();
};
/**
Extends the specified object with another object.
@method extend
@static
@param {Object} target Object to extend.
@param {Object} [obj]* Multiple objects to extend with.
@return {Object} Same as target, the extended object.
*/
var extend = function(target) {
var undef;
each(arguments, function(arg, i) {
if (i > 0) {
each(arg, function(value, key) {
if (value !== undef) {
if (typeOf(target[key]) === typeOf(value) && !!~inArray(typeOf(value), ['array', 'object'])) {
extend(target[key], value);
} else {
target[key] = value;
}
}
});
}
});
return target;
};
/**
Executes the callback function for each item in array/object. If you return false in the
callback it will break the loop.
@method each
@static
@param {Object} obj Object to iterate.
@param {function} callback Callback function to execute for each item.
*/
var each = function(obj, callback) {
var length, key, i, undef;
if (obj) {
try {
length = obj.length;
} catch(ex) {
length = undef;
}
if (length === undef) {
// Loop object items
for (key in obj) {
if (obj.hasOwnProperty(key)) {
if (callback(obj[key], key) === false) {
return;
}
}
}
} else {
// Loop array items
for (i = 0; i < length; i++) {
if (callback(obj[i], i) === false) {
return;
}
}
}
}
};
/**
Checks if object is empty.
@method isEmptyObj
@static
@param {Object} o Object to check.
@return {Boolean}
*/
var isEmptyObj = function(obj) {
var prop;
if (!obj || typeOf(obj) !== 'object') {
return true;
}
for (prop in obj) {
return false;
}
return true;
};
/**
Recieve an array of functions (usually async) to call in sequence, each function
receives a callback as first argument that it should call, when it completes. Finally,
after everything is complete, main callback is called. Passing truthy value to the
callback as a first argument will interrupt the sequence and invoke main callback
immediately.
@method inSeries
@static
@param {Array} queue Array of functions to call in sequence
@param {Function} cb Main callback that is called in the end, or in case of error
*/
var inSeries = function(queue, cb) {
var i = 0, length = queue.length;
if (typeOf(cb) !== 'function') {
cb = function() {};
}
if (!queue || !queue.length) {
cb();
}
function callNext(i) {
if (typeOf(queue[i]) === 'function') {
queue[i](function(error) {
/*jshint expr:true */
++i < length && !error ? callNext(i) : cb(error);
});
}
}
callNext(i);
};
/**
Recieve an array of functions (usually async) to call in parallel, each function
receives a callback as first argument that it should call, when it completes. After
everything is complete, main callback is called. Passing truthy value to the
callback as a first argument will interrupt the process and invoke main callback
immediately.
@method inParallel
@static
@param {Array} queue Array of functions to call in sequence
@param {Function} cb Main callback that is called in the end, or in case of erro
*/
var inParallel = function(queue, cb) {
var count = 0, num = queue.length, cbArgs = new Array(num);
each(queue, function(fn, i) {
fn(function(error) {
if (error) {
return cb(error);
}
var args = [].slice.call(arguments);
args.shift(); // strip error - undefined or not
cbArgs[i] = args;
count++;
if (count === num) {
cbArgs.unshift(null);
cb.apply(this, cbArgs);
}
});
});
};
/**
Find an element in array and return it's index if present, otherwise return -1.
@method inArray
@static
@param {Mixed} needle Element to find
@param {Array} array
@return {Int} Index of the element, or -1 if not found
*/
var inArray = function(needle, array) {
if (array) {
if (Array.prototype.indexOf) {
return Array.prototype.indexOf.call(array, needle);
}
for (var i = 0, length = array.length; i < length; i++) {
if (array[i] === needle) {
return i;
}
}
}
return -1;
};
/**
Returns elements of first array if they are not present in second. And false - otherwise.
@private
@method arrayDiff
@param {Array} needles
@param {Array} array
@return {Array|Boolean}
*/
var arrayDiff = function(needles, array) {
var diff = [];
if (typeOf(needles) !== 'array') {
needles = [needles];
}
if (typeOf(array) !== 'array') {
array = [array];
}
for (var i in needles) {
if (inArray(needles[i], array) === -1) {
diff.push(needles[i]);
}
}
return diff.length ? diff : false;
};
/**
Find intersection of two arrays.
@private
@method arrayIntersect
@param {Array} array1
@param {Array} array2
@return {Array} Intersection of two arrays or null if there is none
*/
var arrayIntersect = function(array1, array2) {
var result = [];
each(array1, function(item) {
if (inArray(item, array2) !== -1) {
result.push(item);
}
});
return result.length ? result : null;
};
/**
Forces anything into an array.
@method toArray
@static
@param {Object} obj Object with length field.
@return {Array} Array object containing all items.
*/
var toArray = function(obj) {
var i, arr = [];
for (i = 0; i < obj.length; i++) {
arr[i] = obj[i];
}
return arr;
};
/**
Generates an unique ID. This is 99.99% unique since it takes the current time and 5 random numbers.
The only way a user would be able to get the same ID is if the two persons at the same exact milisecond manages
to get 5 the same random numbers between 0-65535 it also uses a counter so each call will be guaranteed to be page unique.
It's more probable for the earth to be hit with an ansteriod. Y
@method guid
@static
@param {String} prefix to prepend (by default 'o' will be prepended).
@method guid
@return {String} Virtually unique id.
*/
var guid = (function() {
var counter = 0;
return function(prefix) {
var guid = new Date().getTime().toString(32), i;
for (i = 0; i < 5; i++) {
guid += Math.floor(Math.random() * 65535).toString(32);
}
return (prefix || 'o_') + guid + (counter++).toString(32);
};
}());
/**
Trims white spaces around the string
@method trim
@static
@param {String} str
@return {String}
*/
var trim = function(str) {
if (!str) {
return str;
}
return String.prototype.trim ? String.prototype.trim.call(str) : str.toString().replace(/^\s*/, '').replace(/\s*$/, '');
};
/**
Parses the specified size string into a byte value. For example 10kb becomes 10240.
@method parseSizeStr
@static
@param {String/Number} size String to parse or number to just pass through.
@return {Number} Size in bytes.
*/
var parseSizeStr = function(size) {
if (typeof(size) !== 'string') {
return size;
}
var muls = {
t: 1099511627776,
g: 1073741824,
m: 1048576,
k: 1024
},
mul;
size = /^([0-9]+)([mgk]?)$/.exec(size.toLowerCase().replace(/[^0-9mkg]/g, ''));
mul = size[2];
size = +size[1];
if (muls.hasOwnProperty(mul)) {
size *= muls[mul];
}
return size;
};
return {
guid: guid,
typeOf: typeOf,
extend: extend,
each: each,
isEmptyObj: isEmptyObj,
inSeries: inSeries,
inParallel: inParallel,
inArray: inArray,
arrayDiff: arrayDiff,
arrayIntersect: arrayIntersect,
toArray: toArray,
trim: trim,
parseSizeStr: parseSizeStr
};
});
// Included from: src/javascript/core/I18n.js
/**
* I18n.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define("moxie/core/I18n", [
"moxie/core/utils/Basic"
], function(Basic) {
var i18n = {};
return {
/**
* Extends the language pack object with new items.
*
* @param {Object} pack Language pack items to add.
* @return {Object} Extended language pack object.
*/
addI18n: function(pack) {
return Basic.extend(i18n, pack);
},
/**
* Translates the specified string by checking for the english string in the language pack lookup.
*
* @param {String} str String to look for.
* @return {String} Translated string or the input string if it wasn't found.
*/
translate: function(str) {
return i18n[str] || str;
},
/**
* Shortcut for translate function
*
* @param {String} str String to look for.
* @return {String} Translated string or the input string if it wasn't found.
*/
_: function(str) {
return this.translate(str);
},
/**
* Pseudo sprintf implementation - simple way to replace tokens with specified values.
*
* @param {String} str String with tokens
* @return {String} String with replaced tokens
*/
sprintf: function(str) {
var args = [].slice.call(arguments, 1);
return str.replace(/%[a-z]/g, function() {
var value = args.shift();
return Basic.typeOf(value) !== 'undefined' ? value : '';
});
}
};
});
// Included from: src/javascript/core/utils/Mime.js
/**
* Mime.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define("moxie/core/utils/Mime", [
"moxie/core/utils/Basic",
"moxie/core/I18n"
], function(Basic, I18n) {
var mimeData = "" +
"application/msword,doc dot," +
"application/pdf,pdf," +
"application/pgp-signature,pgp," +
"application/postscript,ps ai eps," +
"application/rtf,rtf," +
"application/vnd.ms-excel,xls xlb," +
"application/vnd.ms-powerpoint,ppt pps pot," +
"application/zip,zip," +
"application/x-shockwave-flash,swf swfl," +
"application/vnd.openxmlformats-officedocument.wordprocessingml.document,docx," +
"application/vnd.openxmlformats-officedocument.wordprocessingml.template,dotx," +
"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet,xlsx," +
"application/vnd.openxmlformats-officedocument.presentationml.presentation,pptx," +
"application/vnd.openxmlformats-officedocument.presentationml.template,potx," +
"application/vnd.openxmlformats-officedocument.presentationml.slideshow,ppsx," +
"application/x-javascript,js," +
"application/json,json," +
"audio/mpeg,mp3 mpga mpega mp2," +
"audio/x-wav,wav," +
"audio/x-m4a,m4a," +
"audio/ogg,oga ogg," +
"audio/aiff,aiff aif," +
"audio/flac,flac," +
"audio/aac,aac," +
"audio/ac3,ac3," +
"audio/x-ms-wma,wma," +
"image/bmp,bmp," +
"image/gif,gif," +
"image/jpeg,jpg jpeg jpe," +
"image/photoshop,psd," +
"image/png,png," +
"image/svg+xml,svg svgz," +
"image/tiff,tiff tif," +
"text/plain,asc txt text diff log," +
"text/html,htm html xhtml," +
"text/css,css," +
"text/csv,csv," +
"text/rtf,rtf," +
"video/mpeg,mpeg mpg mpe m2v," +
"video/quicktime,qt mov," +
"video/mp4,mp4," +
"video/x-m4v,m4v," +
"video/x-flv,flv," +
"video/x-ms-wmv,wmv," +
"video/avi,avi," +
"video/webm,webm," +
"video/3gpp,3gpp 3gp," +
"video/3gpp2,3g2," +
"video/vnd.rn-realvideo,rv," +
"video/ogg,ogv," +
"video/x-matroska,mkv," +
"application/vnd.oasis.opendocument.formula-template,otf," +
"application/octet-stream,exe";
var Mime = {
mimes: {},
extensions: {},
// Parses the default mime types string into a mimes and extensions lookup maps
addMimeType: function (mimeData) {
var items = mimeData.split(/,/), i, ii, ext;
for (i = 0; i < items.length; i += 2) {
ext = items[i + 1].split(/ /);
// extension to mime lookup
for (ii = 0; ii < ext.length; ii++) {
this.mimes[ext[ii]] = items[i];
}
// mime to extension lookup
this.extensions[items[i]] = ext;
}
},
extList2mimes: function (filters, addMissingExtensions) {
var self = this, ext, i, ii, type, mimes = [];
// convert extensions to mime types list
for (i = 0; i < filters.length; i++) {
ext = filters[i].extensions.split(/\s*,\s*/);
for (ii = 0; ii < ext.length; ii++) {
// if there's an asterisk in the list, then accept attribute is not required
if (ext[ii] === '*') {
return [];
}
type = self.mimes[ext[ii]];
if (!type) {
if (addMissingExtensions && /^\w+$/.test(ext[ii])) {
mimes.push('.' + ext[ii]);
} else {
return []; // accept all
}
} else if (Basic.inArray(type, mimes) === -1) {
mimes.push(type);
}
}
}
return mimes;
},
mimes2exts: function(mimes) {
var self = this, exts = [];
Basic.each(mimes, function(mime) {
if (mime === '*') {
exts = [];
return false;
}
// check if this thing looks like mime type
var m = mime.match(/^(\w+)\/(\*|\w+)$/);
if (m) {
if (m[2] === '*') {
// wildcard mime type detected
Basic.each(self.extensions, function(arr, mime) {
if ((new RegExp('^' + m[1] + '/')).test(mime)) {
[].push.apply(exts, self.extensions[mime]);
}
});
} else if (self.extensions[mime]) {
[].push.apply(exts, self.extensions[mime]);
}
}
});
return exts;
},
mimes2extList: function(mimes) {
var accept = [], exts = [];
if (Basic.typeOf(mimes) === 'string') {
mimes = Basic.trim(mimes).split(/\s*,\s*/);
}
exts = this.mimes2exts(mimes);
accept.push({
title: I18n.translate('Files'),
extensions: exts.length ? exts.join(',') : '*'
});
// save original mimes string
accept.mimes = mimes;
return accept;
},
getFileExtension: function(fileName) {
var matches = fileName && fileName.match(/\.([^.]+)$/);
if (matches) {
return matches[1].toLowerCase();
}
return '';
},
getFileMime: function(fileName) {
return this.mimes[this.getFileExtension(fileName)] || '';
}
};
Mime.addMimeType(mimeData);
return Mime;
});
// Included from: src/javascript/core/utils/Env.js
/**
* Env.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define("moxie/core/utils/Env", [
"moxie/core/utils/Basic"
], function(Basic) {
// UAParser.js v0.6.2
// Lightweight JavaScript-based User-Agent string parser
// https://github.com/faisalman/ua-parser-js
//
// Copyright © 2012-2013 Faisalman <fyzlman@gmail.com>
// Dual licensed under GPLv2 & MIT
var UAParser = (function (undefined) {
//////////////
// Constants
/////////////
var EMPTY = '',
UNKNOWN = '?',
FUNC_TYPE = 'function',
UNDEF_TYPE = 'undefined',
OBJ_TYPE = 'object',
MAJOR = 'major',
MODEL = 'model',
NAME = 'name',
TYPE = 'type',
VENDOR = 'vendor',
VERSION = 'version',
ARCHITECTURE= 'architecture',
CONSOLE = 'console',
MOBILE = 'mobile',
TABLET = 'tablet';
///////////
// Helper
//////////
var util = {
has : function (str1, str2) {
return str2.toLowerCase().indexOf(str1.toLowerCase()) !== -1;
},
lowerize : function (str) {
return str.toLowerCase();
}
};
///////////////
// Map helper
//////////////
var mapper = {
rgx : function () {
// loop through all regexes maps
for (var result, i = 0, j, k, p, q, matches, match, args = arguments; i < args.length; i += 2) {
var regex = args[i], // even sequence (0,2,4,..)
props = args[i + 1]; // odd sequence (1,3,5,..)
// construct object barebones
if (typeof(result) === UNDEF_TYPE) {
result = {};
for (p in props) {
q = props[p];
if (typeof(q) === OBJ_TYPE) {
result[q[0]] = undefined;
} else {
result[q] = undefined;
}
}
}
// try matching uastring with regexes
for (j = k = 0; j < regex.length; j++) {
matches = regex[j].exec(this.getUA());
if (!!matches) {
for (p = 0; p < props.length; p++) {
match = matches[++k];
q = props[p];
// check if given property is actually array
if (typeof(q) === OBJ_TYPE && q.length > 0) {
if (q.length == 2) {
if (typeof(q[1]) == FUNC_TYPE) {
// assign modified match
result[q[0]] = q[1].call(this, match);
} else {
// assign given value, ignore regex match
result[q[0]] = q[1];
}
} else if (q.length == 3) {
// check whether function or regex
if (typeof(q[1]) === FUNC_TYPE && !(q[1].exec && q[1].test)) {
// call function (usually string mapper)
result[q[0]] = match ? q[1].call(this, match, q[2]) : undefined;
} else {
// sanitize match using given regex
result[q[0]] = match ? match.replace(q[1], q[2]) : undefined;
}
} else if (q.length == 4) {
result[q[0]] = match ? q[3].call(this, match.replace(q[1], q[2])) : undefined;
}
} else {
result[q] = match ? match : undefined;
}
}
break;
}
}
if(!!matches) break; // break the loop immediately if match found
}
return result;
},
str : function (str, map) {
for (var i in map) {
// check if array
if (typeof(map[i]) === OBJ_TYPE && map[i].length > 0) {
for (var j = 0; j < map[i].length; j++) {
if (util.has(map[i][j], str)) {
return (i === UNKNOWN) ? undefined : i;
}
}
} else if (util.has(map[i], str)) {
return (i === UNKNOWN) ? undefined : i;
}
}
return str;
}
};
///////////////
// String map
//////////////
var maps = {
browser : {
oldsafari : {
major : {
'1' : ['/8', '/1', '/3'],
'2' : '/4',
'?' : '/'
},
version : {
'1.0' : '/8',
'1.2' : '/1',
'1.3' : '/3',
'2.0' : '/412',
'2.0.2' : '/416',
'2.0.3' : '/417',
'2.0.4' : '/419',
'?' : '/'
}
}
},
device : {
sprint : {
model : {
'Evo Shift 4G' : '7373KT'
},
vendor : {
'HTC' : 'APA',
'Sprint' : 'Sprint'
}
}
},
os : {
windows : {
version : {
'ME' : '4.90',
'NT 3.11' : 'NT3.51',
'NT 4.0' : 'NT4.0',
'2000' : 'NT 5.0',
'XP' : ['NT 5.1', 'NT 5.2'],
'Vista' : 'NT 6.0',
'7' : 'NT 6.1',
'8' : 'NT 6.2',
'8.1' : 'NT 6.3',
'RT' : 'ARM'
}
}
}
};
//////////////
// Regex map
/////////////
var regexes = {
browser : [[
// Presto based
/(opera\smini)\/((\d+)?[\w\.-]+)/i, // Opera Mini
/(opera\s[mobiletab]+).+version\/((\d+)?[\w\.-]+)/i, // Opera Mobi/Tablet
/(opera).+version\/((\d+)?[\w\.]+)/i, // Opera > 9.80
/(opera)[\/\s]+((\d+)?[\w\.]+)/i // Opera < 9.80
], [NAME, VERSION, MAJOR], [
/\s(opr)\/((\d+)?[\w\.]+)/i // Opera Webkit
], [[NAME, 'Opera'], VERSION, MAJOR], [
// Mixed
/(kindle)\/((\d+)?[\w\.]+)/i, // Kindle
/(lunascape|maxthon|netfront|jasmine|blazer)[\/\s]?((\d+)?[\w\.]+)*/i,
// Lunascape/Maxthon/Netfront/Jasmine/Blazer
// Trident based
/(avant\s|iemobile|slim|baidu)(?:browser)?[\/\s]?((\d+)?[\w\.]*)/i,
// Avant/IEMobile/SlimBrowser/Baidu
/(?:ms|\()(ie)\s((\d+)?[\w\.]+)/i, // Internet Explorer
// Webkit/KHTML based
/(rekonq)((?:\/)[\w\.]+)*/i, // Rekonq
/(chromium|flock|rockmelt|midori|epiphany|silk|skyfire|ovibrowser|bolt|iron)\/((\d+)?[\w\.-]+)/i
// Chromium/Flock/RockMelt/Midori/Epiphany/Silk/Skyfire/Bolt/Iron
], [NAME, VERSION, MAJOR], [
/(trident).+rv[:\s]((\d+)?[\w\.]+).+like\sgecko/i // IE11
], [[NAME, 'IE'], VERSION, MAJOR], [
/(yabrowser)\/((\d+)?[\w\.]+)/i // Yandex
], [[NAME, 'Yandex'], VERSION, MAJOR], [
/(comodo_dragon)\/((\d+)?[\w\.]+)/i // Comodo Dragon
], [[NAME, /_/g, ' '], VERSION, MAJOR], [
/(chrome|omniweb|arora|[tizenoka]{5}\s?browser)\/v?((\d+)?[\w\.]+)/i
// Chrome/OmniWeb/Arora/Tizen/Nokia
], [NAME, VERSION, MAJOR], [
/(dolfin)\/((\d+)?[\w\.]+)/i // Dolphin
], [[NAME, 'Dolphin'], VERSION, MAJOR], [
/((?:android.+)crmo|crios)\/((\d+)?[\w\.]+)/i // Chrome for Android/iOS
], [[NAME, 'Chrome'], VERSION, MAJOR], [
/((?:android.+))version\/((\d+)?[\w\.]+)\smobile\ssafari/i // Android Browser
], [[NAME, 'Android Browser'], VERSION, MAJOR], [
/version\/((\d+)?[\w\.]+).+?mobile\/\w+\s(safari)/i // Mobile Safari
], [VERSION, MAJOR, [NAME, 'Mobile Safari']], [
/version\/((\d+)?[\w\.]+).+?(mobile\s?safari|safari)/i // Safari & Safari Mobile
], [VERSION, MAJOR, NAME], [
/webkit.+?(mobile\s?safari|safari)((\/[\w\.]+))/i // Safari < 3.0
], [NAME, [MAJOR, mapper.str, maps.browser.oldsafari.major], [VERSION, mapper.str, maps.browser.oldsafari.version]], [
/(konqueror)\/((\d+)?[\w\.]+)/i, // Konqueror
/(webkit|khtml)\/((\d+)?[\w\.]+)/i
], [NAME, VERSION, MAJOR], [
// Gecko based
/(navigator|netscape)\/((\d+)?[\w\.-]+)/i // Netscape
], [[NAME, 'Netscape'], VERSION, MAJOR], [
/(swiftfox)/i, // Swiftfox
/(icedragon|iceweasel|camino|chimera|fennec|maemo\sbrowser|minimo|conkeror)[\/\s]?((\d+)?[\w\.\+]+)/i,
// IceDragon/Iceweasel/Camino/Chimera/Fennec/Maemo/Minimo/Conkeror
/(firefox|seamonkey|k-meleon|icecat|iceape|firebird|phoenix)\/((\d+)?[\w\.-]+)/i,
// Firefox/SeaMonkey/K-Meleon/IceCat/IceApe/Firebird/Phoenix
/(mozilla)\/((\d+)?[\w\.]+).+rv\:.+gecko\/\d+/i, // Mozilla
// Other
/(uc\s?browser|polaris|lynx|dillo|icab|doris|amaya|w3m|netsurf|qqbrowser)[\/\s]?((\d+)?[\w\.]+)/i,
// UCBrowser/Polaris/Lynx/Dillo/iCab/Doris/Amaya/w3m/NetSurf/QQBrowser
/(links)\s\(((\d+)?[\w\.]+)/i, // Links
/(gobrowser)\/?((\d+)?[\w\.]+)*/i, // GoBrowser
/(ice\s?browser)\/v?((\d+)?[\w\._]+)/i, // ICE Browser
/(mosaic)[\/\s]((\d+)?[\w\.]+)/i // Mosaic
], [NAME, VERSION, MAJOR]
],
engine : [[
/(presto)\/([\w\.]+)/i, // Presto
/(webkit|trident|netfront|netsurf|amaya|lynx|w3m)\/([\w\.]+)/i, // WebKit/Trident/NetFront/NetSurf/Amaya/Lynx/w3m
/(khtml|tasman|links)[\/\s]\(?([\w\.]+)/i, // KHTML/Tasman/Links
/(icab)[\/\s]([23]\.[\d\.]+)/i // iCab
], [NAME, VERSION], [
/rv\:([\w\.]+).*(gecko)/i // Gecko
], [VERSION, NAME]
],
os : [[
// Windows based
/(windows)\snt\s6\.2;\s(arm)/i, // Windows RT
/(windows\sphone(?:\sos)*|windows\smobile|windows)[\s\/]?([ntce\d\.\s]+\w)/i
], [NAME, [VERSION, mapper.str, maps.os.windows.version]], [
/(win(?=3|9|n)|win\s9x\s)([nt\d\.]+)/i
], [[NAME, 'Windows'], [VERSION, mapper.str, maps.os.windows.version]], [
// Mobile/Embedded OS
/\((bb)(10);/i // BlackBerry 10
], [[NAME, 'BlackBerry'], VERSION], [
/(blackberry)\w*\/?([\w\.]+)*/i, // Blackberry
/(tizen)\/([\w\.]+)/i, // Tizen
/(android|webos|palm\os|qnx|bada|rim\stablet\sos|meego)[\/\s-]?([\w\.]+)*/i
// Android/WebOS/Palm/QNX/Bada/RIM/MeeGo
], [NAME, VERSION], [
/(symbian\s?os|symbos|s60(?=;))[\/\s-]?([\w\.]+)*/i // Symbian
], [[NAME, 'Symbian'], VERSION],[
/mozilla.+\(mobile;.+gecko.+firefox/i // Firefox OS
], [[NAME, 'Firefox OS'], VERSION], [
// Console
/(nintendo|playstation)\s([wids3portablevu]+)/i, // Nintendo/Playstation
// GNU/Linux based
/(mint)[\/\s\(]?(\w+)*/i, // Mint
/(joli|[kxln]?ubuntu|debian|[open]*suse|gentoo|arch|slackware|fedora|mandriva|centos|pclinuxos|redhat|zenwalk)[\/\s-]?([\w\.-]+)*/i,
// Joli/Ubuntu/Debian/SUSE/Gentoo/Arch/Slackware
// Fedora/Mandriva/CentOS/PCLinuxOS/RedHat/Zenwalk
/(hurd|linux)\s?([\w\.]+)*/i, // Hurd/Linux
/(gnu)\s?([\w\.]+)*/i // GNU
], [NAME, VERSION], [
/(cros)\s[\w]+\s([\w\.]+\w)/i // Chromium OS
], [[NAME, 'Chromium OS'], VERSION],[
// Solaris
/(sunos)\s?([\w\.]+\d)*/i // Solaris
], [[NAME, 'Solaris'], VERSION], [
// BSD based
/\s([frentopc-]{0,4}bsd|dragonfly)\s?([\w\.]+)*/i // FreeBSD/NetBSD/OpenBSD/PC-BSD/DragonFly
], [NAME, VERSION],[
/(ip[honead]+)(?:.*os\s*([\w]+)*\slike\smac|;\sopera)/i // iOS
], [[NAME, 'iOS'], [VERSION, /_/g, '.']], [
/(mac\sos\sx)\s?([\w\s\.]+\w)*/i // Mac OS
], [NAME, [VERSION, /_/g, '.']], [
// Other
/(haiku)\s(\w+)/i, // Haiku
/(aix)\s((\d)(?=\.|\)|\s)[\w\.]*)*/i, // AIX
/(macintosh|mac(?=_powerpc)|plan\s9|minix|beos|os\/2|amigaos|morphos|risc\sos)/i,
// Plan9/Minix/BeOS/OS2/AmigaOS/MorphOS/RISCOS
/(unix)\s?([\w\.]+)*/i // UNIX
], [NAME, VERSION]
]
};
/////////////////
// Constructor
////////////////
var UAParser = function (uastring) {
var ua = uastring || ((window && window.navigator && window.navigator.userAgent) ? window.navigator.userAgent : EMPTY);
this.getBrowser = function () {
return mapper.rgx.apply(this, regexes.browser);
};
this.getEngine = function () {
return mapper.rgx.apply(this, regexes.engine);
};
this.getOS = function () {
return mapper.rgx.apply(this, regexes.os);
};
this.getResult = function() {
return {
ua : this.getUA(),
browser : this.getBrowser(),
engine : this.getEngine(),
os : this.getOS()
};
};
this.getUA = function () {
return ua;
};
this.setUA = function (uastring) {
ua = uastring;
return this;
};
this.setUA(ua);
};
return new UAParser().getResult();
})();
function version_compare(v1, v2, operator) {
// From: http://phpjs.org/functions
// + original by: Philippe Jausions (http://pear.php.net/user/jausions)
// + original by: Aidan Lister (http://aidanlister.com/)
// + reimplemented by: Kankrelune (http://www.webfaktory.info/)
// + improved by: Brett Zamir (http://brett-zamir.me)
// + improved by: Scott Baker
// + improved by: Theriault
// * example 1: version_compare('8.2.5rc', '8.2.5a');
// * returns 1: 1
// * example 2: version_compare('8.2.50', '8.2.52', '<');
// * returns 2: true
// * example 3: version_compare('5.3.0-dev', '5.3.0');
// * returns 3: -1
// * example 4: version_compare('4.1.0.52','4.01.0.51');
// * returns 4: 1
// Important: compare must be initialized at 0.
var i = 0,
x = 0,
compare = 0,
// vm maps textual PHP versions to negatives so they're less than 0.
// PHP currently defines these as CASE-SENSITIVE. It is important to
// leave these as negatives so that they can come before numerical versions
// and as if no letters were there to begin with.
// (1alpha is < 1 and < 1.1 but > 1dev1)
// If a non-numerical value can't be mapped to this table, it receives
// -7 as its value.
vm = {
'dev': -6,
'alpha': -5,
'a': -5,
'beta': -4,
'b': -4,
'RC': -3,
'rc': -3,
'#': -2,
'p': 1,
'pl': 1
},
// This function will be called to prepare each version argument.
// It replaces every _, -, and + with a dot.
// It surrounds any nonsequence of numbers/dots with dots.
// It replaces sequences of dots with a single dot.
// version_compare('4..0', '4.0') == 0
// Important: A string of 0 length needs to be converted into a value
// even less than an unexisting value in vm (-7), hence [-8].
// It's also important to not strip spaces because of this.
// version_compare('', ' ') == 1
prepVersion = function (v) {
v = ('' + v).replace(/[_\-+]/g, '.');
v = v.replace(/([^.\d]+)/g, '.$1.').replace(/\.{2,}/g, '.');
return (!v.length ? [-8] : v.split('.'));
},
// This converts a version component to a number.
// Empty component becomes 0.
// Non-numerical component becomes a negative number.
// Numerical component becomes itself as an integer.
numVersion = function (v) {
return !v ? 0 : (isNaN(v) ? vm[v] || -7 : parseInt(v, 10));
};
v1 = prepVersion(v1);
v2 = prepVersion(v2);
x = Math.max(v1.length, v2.length);
for (i = 0; i < x; i++) {
if (v1[i] == v2[i]) {
continue;
}
v1[i] = numVersion(v1[i]);
v2[i] = numVersion(v2[i]);
if (v1[i] < v2[i]) {
compare = -1;
break;
} else if (v1[i] > v2[i]) {
compare = 1;
break;
}
}
if (!operator) {
return compare;
}
// Important: operator is CASE-SENSITIVE.
// "No operator" seems to be treated as "<."
// Any other values seem to make the function return null.
switch (operator) {
case '>':
case 'gt':
return (compare > 0);
case '>=':
case 'ge':
return (compare >= 0);
case '<=':
case 'le':
return (compare <= 0);
case '==':
case '=':
case 'eq':
return (compare === 0);
case '<>':
case '!=':
case 'ne':
return (compare !== 0);
case '':
case '<':
case 'lt':
return (compare < 0);
default:
return null;
}
}
var can = (function() {
var caps = {
define_property: (function() {
/* // currently too much extra code required, not exactly worth it
try { // as of IE8, getters/setters are supported only on DOM elements
var obj = {};
if (Object.defineProperty) {
Object.defineProperty(obj, 'prop', {
enumerable: true,
configurable: true
});
return true;
}
} catch(ex) {}
if (Object.prototype.__defineGetter__ && Object.prototype.__defineSetter__) {
return true;
}*/
return false;
}()),
create_canvas: (function() {
// On the S60 and BB Storm, getContext exists, but always returns undefined
// so we actually have to call getContext() to verify
// github.com/Modernizr/Modernizr/issues/issue/97/
var el = document.createElement('canvas');
return !!(el.getContext && el.getContext('2d'));
}()),
return_response_type: function(responseType) {
try {
if (Basic.inArray(responseType, ['', 'text', 'document']) !== -1) {
return true;
} else if (window.XMLHttpRequest) {
var xhr = new XMLHttpRequest();
xhr.open('get', '/'); // otherwise Gecko throws an exception
if ('responseType' in xhr) {
xhr.responseType = responseType;
// as of 23.0.1271.64, Chrome switched from throwing exception to merely logging it to the console (why? o why?)
if (xhr.responseType !== responseType) {
return false;
}
return true;
}
}
} catch (ex) {}
return false;
},
// ideas for this heavily come from Modernizr (http://modernizr.com/)
use_data_uri: (function() {
var du = new Image();
du.onload = function() {
caps.use_data_uri = (du.width === 1 && du.height === 1);
};
setTimeout(function() {
du.src = "data:image/gif;base64,R0lGODlhAQABAIAAAP8AAAAAACH5BAAAAAAALAAAAAABAAEAAAICRAEAOw==";
}, 1);
return false;
}()),
use_data_uri_over32kb: function() { // IE8
return caps.use_data_uri && (Env.browser !== 'IE' || Env.version >= 9);
},
use_data_uri_of: function(bytes) {
return (caps.use_data_uri && bytes < 33000 || caps.use_data_uri_over32kb());
},
use_fileinput: function() {
var el = document.createElement('input');
el.setAttribute('type', 'file');
return !el.disabled;
}
};
return function(cap) {
var args = [].slice.call(arguments);
args.shift(); // shift of cap
return Basic.typeOf(caps[cap]) === 'function' ? caps[cap].apply(this, args) : !!caps[cap];
};
}());
var Env = {
can: can,
browser: UAParser.browser.name,
version: parseFloat(UAParser.browser.major),
os: UAParser.os.name, // everybody intuitively types it in a lowercase for some reason
osVersion: UAParser.os.version,
verComp: version_compare,
swf_url: "../flash/Moxie.swf",
xap_url: "../silverlight/Moxie.xap",
global_event_dispatcher: "moxie.core.EventTarget.instance.dispatchEvent"
};
// for backward compatibility
// @deprecated Use `Env.os` instead
Env.OS = Env.os;
return Env;
});
// Included from: src/javascript/core/utils/Dom.js
/**
* Dom.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/utils/Dom', ['moxie/core/utils/Env'], function(Env) {
/**
Get DOM Element by it's id.
@method get
@for Utils
@param {String} id Identifier of the DOM Element
@return {DOMElement}
*/
var get = function(id) {
if (typeof id !== 'string') {
return id;
}
return document.getElementById(id);
};
/**
Checks if specified DOM element has specified class.
@method hasClass
@static
@param {Object} obj DOM element like object to add handler to.
@param {String} name Class name
*/
var hasClass = function(obj, name) {
if (!obj.className) {
return false;
}
var regExp = new RegExp("(^|\\s+)"+name+"(\\s+|$)");
return regExp.test(obj.className);
};
/**
Adds specified className to specified DOM element.
@method addClass
@static
@param {Object} obj DOM element like object to add handler to.
@param {String} name Class name
*/
var addClass = function(obj, name) {
if (!hasClass(obj, name)) {
obj.className = !obj.className ? name : obj.className.replace(/\s+$/, '') + ' ' + name;
}
};
/**
Removes specified className from specified DOM element.
@method removeClass
@static
@param {Object} obj DOM element like object to add handler to.
@param {String} name Class name
*/
var removeClass = function(obj, name) {
if (obj.className) {
var regExp = new RegExp("(^|\\s+)"+name+"(\\s+|$)");
obj.className = obj.className.replace(regExp, function($0, $1, $2) {
return $1 === ' ' && $2 === ' ' ? ' ' : '';
});
}
};
/**
Returns a given computed style of a DOM element.
@method getStyle
@static
@param {Object} obj DOM element like object.
@param {String} name Style you want to get from the DOM element
*/
var getStyle = function(obj, name) {
if (obj.currentStyle) {
return obj.currentStyle[name];
} else if (window.getComputedStyle) {
return window.getComputedStyle(obj, null)[name];
}
};
/**
Returns the absolute x, y position of an Element. The position will be returned in a object with x, y fields.
@method getPos
@static
@param {Element} node HTML element or element id to get x, y position from.
@param {Element} root Optional root element to stop calculations at.
@return {object} Absolute position of the specified element object with x, y fields.
*/
var getPos = function(node, root) {
var x = 0, y = 0, parent, doc = document, nodeRect, rootRect;
node = node;
root = root || doc.body;
// Returns the x, y cordinate for an element on IE 6 and IE 7
function getIEPos(node) {
var bodyElm, rect, x = 0, y = 0;
if (node) {
rect = node.getBoundingClientRect();
bodyElm = doc.compatMode === "CSS1Compat" ? doc.documentElement : doc.body;
x = rect.left + bodyElm.scrollLeft;
y = rect.top + bodyElm.scrollTop;
}
return {
x : x,
y : y
};
}
// Use getBoundingClientRect on IE 6 and IE 7 but not on IE 8 in standards mode
if (node && node.getBoundingClientRect && Env.browser === 'IE' && (!doc.documentMode || doc.documentMode < 8)) {
nodeRect = getIEPos(node);
rootRect = getIEPos(root);
return {
x : nodeRect.x - rootRect.x,
y : nodeRect.y - rootRect.y
};
}
parent = node;
while (parent && parent != root && parent.nodeType) {
x += parent.offsetLeft || 0;
y += parent.offsetTop || 0;
parent = parent.offsetParent;
}
parent = node.parentNode;
while (parent && parent != root && parent.nodeType) {
x -= parent.scrollLeft || 0;
y -= parent.scrollTop || 0;
parent = parent.parentNode;
}
return {
x : x,
y : y
};
};
/**
Returns the size of the specified node in pixels.
@method getSize
@static
@param {Node} node Node to get the size of.
@return {Object} Object with a w and h property.
*/
var getSize = function(node) {
return {
w : node.offsetWidth || node.clientWidth,
h : node.offsetHeight || node.clientHeight
};
};
return {
get: get,
hasClass: hasClass,
addClass: addClass,
removeClass: removeClass,
getStyle: getStyle,
getPos: getPos,
getSize: getSize
};
});
// Included from: src/javascript/core/Exceptions.js
/**
* Exceptions.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/Exceptions', [
'moxie/core/utils/Basic'
], function(Basic) {
function _findKey(obj, value) {
var key;
for (key in obj) {
if (obj[key] === value) {
return key;
}
}
return null;
}
return {
RuntimeError: (function() {
var namecodes = {
NOT_INIT_ERR: 1,
NOT_SUPPORTED_ERR: 9,
JS_ERR: 4
};
function RuntimeError(code) {
this.code = code;
this.name = _findKey(namecodes, code);
this.message = this.name + ": RuntimeError " + this.code;
}
Basic.extend(RuntimeError, namecodes);
RuntimeError.prototype = Error.prototype;
return RuntimeError;
}()),
OperationNotAllowedException: (function() {
function OperationNotAllowedException(code) {
this.code = code;
this.name = 'OperationNotAllowedException';
}
Basic.extend(OperationNotAllowedException, {
NOT_ALLOWED_ERR: 1
});
OperationNotAllowedException.prototype = Error.prototype;
return OperationNotAllowedException;
}()),
ImageError: (function() {
var namecodes = {
WRONG_FORMAT: 1,
MAX_RESOLUTION_ERR: 2
};
function ImageError(code) {
this.code = code;
this.name = _findKey(namecodes, code);
this.message = this.name + ": ImageError " + this.code;
}
Basic.extend(ImageError, namecodes);
ImageError.prototype = Error.prototype;
return ImageError;
}()),
FileException: (function() {
var namecodes = {
NOT_FOUND_ERR: 1,
SECURITY_ERR: 2,
ABORT_ERR: 3,
NOT_READABLE_ERR: 4,
ENCODING_ERR: 5,
NO_MODIFICATION_ALLOWED_ERR: 6,
INVALID_STATE_ERR: 7,
SYNTAX_ERR: 8
};
function FileException(code) {
this.code = code;
this.name = _findKey(namecodes, code);
this.message = this.name + ": FileException " + this.code;
}
Basic.extend(FileException, namecodes);
FileException.prototype = Error.prototype;
return FileException;
}()),
DOMException: (function() {
var namecodes = {
INDEX_SIZE_ERR: 1,
DOMSTRING_SIZE_ERR: 2,
HIERARCHY_REQUEST_ERR: 3,
WRONG_DOCUMENT_ERR: 4,
INVALID_CHARACTER_ERR: 5,
NO_DATA_ALLOWED_ERR: 6,
NO_MODIFICATION_ALLOWED_ERR: 7,
NOT_FOUND_ERR: 8,
NOT_SUPPORTED_ERR: 9,
INUSE_ATTRIBUTE_ERR: 10,
INVALID_STATE_ERR: 11,
SYNTAX_ERR: 12,
INVALID_MODIFICATION_ERR: 13,
NAMESPACE_ERR: 14,
INVALID_ACCESS_ERR: 15,
VALIDATION_ERR: 16,
TYPE_MISMATCH_ERR: 17,
SECURITY_ERR: 18,
NETWORK_ERR: 19,
ABORT_ERR: 20,
URL_MISMATCH_ERR: 21,
QUOTA_EXCEEDED_ERR: 22,
TIMEOUT_ERR: 23,
INVALID_NODE_TYPE_ERR: 24,
DATA_CLONE_ERR: 25
};
function DOMException(code) {
this.code = code;
this.name = _findKey(namecodes, code);
this.message = this.name + ": DOMException " + this.code;
}
Basic.extend(DOMException, namecodes);
DOMException.prototype = Error.prototype;
return DOMException;
}()),
EventException: (function() {
function EventException(code) {
this.code = code;
this.name = 'EventException';
}
Basic.extend(EventException, {
UNSPECIFIED_EVENT_TYPE_ERR: 0
});
EventException.prototype = Error.prototype;
return EventException;
}())
};
});
// Included from: src/javascript/core/EventTarget.js
/**
* EventTarget.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/EventTarget', [
'moxie/core/Exceptions',
'moxie/core/utils/Basic'
], function(x, Basic) {
/**
Parent object for all event dispatching components and objects
@class EventTarget
@constructor EventTarget
*/
function EventTarget() {
// hash of event listeners by object uid
var eventpool = {};
Basic.extend(this, {
/**
Unique id of the event dispatcher, usually overriden by children
@property uid
@type String
*/
uid: null,
/**
Can be called from within a child in order to acquire uniqie id in automated manner
@method init
*/
init: function() {
if (!this.uid) {
this.uid = Basic.guid('uid_');
}
},
/**
Register a handler to a specific event dispatched by the object
@method addEventListener
@param {String} type Type or basically a name of the event to subscribe to
@param {Function} fn Callback function that will be called when event happens
@param {Number} [priority=0] Priority of the event handler - handlers with higher priorities will be called first
@param {Object} [scope=this] A scope to invoke event handler in
*/
addEventListener: function(type, fn, priority, scope) {
var self = this, list;
type = Basic.trim(type);
if (/\s/.test(type)) {
// multiple event types were passed for one handler
Basic.each(type.split(/\s+/), function(type) {
self.addEventListener(type, fn, priority, scope);
});
return;
}
type = type.toLowerCase();
priority = parseInt(priority, 10) || 0;
list = eventpool[this.uid] && eventpool[this.uid][type] || [];
list.push({fn : fn, priority : priority, scope : scope || this});
if (!eventpool[this.uid]) {
eventpool[this.uid] = {};
}
eventpool[this.uid][type] = list;
},
/**
Check if any handlers were registered to the specified event
@method hasEventListener
@param {String} type Type or basically a name of the event to check
@return {Mixed} Returns a handler if it was found and false, if - not
*/
hasEventListener: function(type) {
return type ? !!(eventpool[this.uid] && eventpool[this.uid][type]) : !!eventpool[this.uid];
},
/**
Unregister the handler from the event, or if former was not specified - unregister all handlers
@method removeEventListener
@param {String} type Type or basically a name of the event
@param {Function} [fn] Handler to unregister
*/
removeEventListener: function(type, fn) {
type = type.toLowerCase();
var list = eventpool[this.uid] && eventpool[this.uid][type], i;
if (list) {
if (fn) {
for (i = list.length - 1; i >= 0; i--) {
if (list[i].fn === fn) {
list.splice(i, 1);
break;
}
}
} else {
list = [];
}
// delete event list if it has become empty
if (!list.length) {
delete eventpool[this.uid][type];
// and object specific entry in a hash if it has no more listeners attached
if (Basic.isEmptyObj(eventpool[this.uid])) {
delete eventpool[this.uid];
}
}
}
},
/**
Remove all event handlers from the object
@method removeAllEventListeners
*/
removeAllEventListeners: function() {
if (eventpool[this.uid]) {
delete eventpool[this.uid];
}
},
/**
Dispatch the event
@method dispatchEvent
@param {String/Object} Type of event or event object to dispatch
@param {Mixed} [...] Variable number of arguments to be passed to a handlers
@return {Boolean} true by default and false if any handler returned false
*/
dispatchEvent: function(type) {
var uid, list, args, tmpEvt, evt = {}, result = true, undef;
if (Basic.typeOf(type) !== 'string') {
// we can't use original object directly (because of Silverlight)
tmpEvt = type;
if (Basic.typeOf(tmpEvt.type) === 'string') {
type = tmpEvt.type;
if (tmpEvt.total !== undef && tmpEvt.loaded !== undef) { // progress event
evt.total = tmpEvt.total;
evt.loaded = tmpEvt.loaded;
}
evt.async = tmpEvt.async || false;
} else {
throw new x.EventException(x.EventException.UNSPECIFIED_EVENT_TYPE_ERR);
}
}
// check if event is meant to be dispatched on an object having specific uid
if (type.indexOf('::') !== -1) {
(function(arr) {
uid = arr[0];
type = arr[1];
}(type.split('::')));
} else {
uid = this.uid;
}
type = type.toLowerCase();
list = eventpool[uid] && eventpool[uid][type];
if (list) {
// sort event list by prority
list.sort(function(a, b) { return b.priority - a.priority; });
args = [].slice.call(arguments);
// first argument will be pseudo-event object
args.shift();
evt.type = type;
args.unshift(evt);
// Dispatch event to all listeners
var queue = [];
Basic.each(list, function(handler) {
// explicitly set the target, otherwise events fired from shims do not get it
args[0].target = handler.scope;
// if event is marked as async, detach the handler
if (evt.async) {
queue.push(function(cb) {
setTimeout(function() {
cb(handler.fn.apply(handler.scope, args) === false);
}, 1);
});
} else {
queue.push(function(cb) {
cb(handler.fn.apply(handler.scope, args) === false); // if handler returns false stop propagation
});
}
});
if (queue.length) {
Basic.inSeries(queue, function(err) {
result = !err;
});
}
}
return result;
},
/**
Alias for addEventListener
@method bind
@protected
*/
bind: function() {
this.addEventListener.apply(this, arguments);
},
/**
Alias for removeEventListener
@method unbind
@protected
*/
unbind: function() {
this.removeEventListener.apply(this, arguments);
},
/**
Alias for removeAllEventListeners
@method unbindAll
@protected
*/
unbindAll: function() {
this.removeAllEventListeners.apply(this, arguments);
},
/**
Alias for dispatchEvent
@method trigger
@protected
*/
trigger: function() {
return this.dispatchEvent.apply(this, arguments);
},
/**
Converts properties of on[event] type to corresponding event handlers,
is used to avoid extra hassle around the process of calling them back
@method convertEventPropsToHandlers
@private
*/
convertEventPropsToHandlers: function(handlers) {
var h;
if (Basic.typeOf(handlers) !== 'array') {
handlers = [handlers];
}
for (var i = 0; i < handlers.length; i++) {
h = 'on' + handlers[i];
if (Basic.typeOf(this[h]) === 'function') {
this.addEventListener(handlers[i], this[h]);
} else if (Basic.typeOf(this[h]) === 'undefined') {
this[h] = null; // object must have defined event properties, even if it doesn't make use of them
}
}
}
});
}
EventTarget.instance = new EventTarget();
return EventTarget;
});
// Included from: src/javascript/core/utils/Encode.js
/**
* Encode.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/utils/Encode', [], function() {
/**
Encode string with UTF-8
@method utf8_encode
@for Utils
@static
@param {String} str String to encode
@return {String} UTF-8 encoded string
*/
var utf8_encode = function(str) {
return unescape(encodeURIComponent(str));
};
/**
Decode UTF-8 encoded string
@method utf8_decode
@static
@param {String} str String to decode
@return {String} Decoded string
*/
var utf8_decode = function(str_data) {
return decodeURIComponent(escape(str_data));
};
/**
Decode Base64 encoded string (uses browser's default method if available),
from: https://raw.github.com/kvz/phpjs/master/functions/url/base64_decode.js
@method atob
@static
@param {String} data String to decode
@return {String} Decoded string
*/
var atob = function(data, utf8) {
if (typeof(window.atob) === 'function') {
return utf8 ? utf8_decode(window.atob(data)) : window.atob(data);
}
// http://kevin.vanzonneveld.net
// + original by: Tyler Akins (http://rumkin.com)
// + improved by: Thunder.m
// + input by: Aman Gupta
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + bugfixed by: Onno Marsman
// + bugfixed by: Pellentesque Malesuada
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + input by: Brett Zamir (http://brett-zamir.me)
// + bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// * example 1: base64_decode('S2V2aW4gdmFuIFpvbm5ldmVsZA==');
// * returns 1: 'Kevin van Zonneveld'
// mozilla has this native
// - but breaks in 2.0.0.12!
//if (typeof this.window.atob == 'function') {
// return atob(data);
//}
var b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
var o1, o2, o3, h1, h2, h3, h4, bits, i = 0,
ac = 0,
dec = "",
tmp_arr = [];
if (!data) {
return data;
}
data += '';
do { // unpack four hexets into three octets using index points in b64
h1 = b64.indexOf(data.charAt(i++));
h2 = b64.indexOf(data.charAt(i++));
h3 = b64.indexOf(data.charAt(i++));
h4 = b64.indexOf(data.charAt(i++));
bits = h1 << 18 | h2 << 12 | h3 << 6 | h4;
o1 = bits >> 16 & 0xff;
o2 = bits >> 8 & 0xff;
o3 = bits & 0xff;
if (h3 == 64) {
tmp_arr[ac++] = String.fromCharCode(o1);
} else if (h4 == 64) {
tmp_arr[ac++] = String.fromCharCode(o1, o2);
} else {
tmp_arr[ac++] = String.fromCharCode(o1, o2, o3);
}
} while (i < data.length);
dec = tmp_arr.join('');
return utf8 ? utf8_decode(dec) : dec;
};
/**
Base64 encode string (uses browser's default method if available),
from: https://raw.github.com/kvz/phpjs/master/functions/url/base64_encode.js
@method btoa
@static
@param {String} data String to encode
@return {String} Base64 encoded string
*/
var btoa = function(data, utf8) {
if (utf8) {
utf8_encode(data);
}
if (typeof(window.btoa) === 'function') {
return window.btoa(data);
}
// http://kevin.vanzonneveld.net
// + original by: Tyler Akins (http://rumkin.com)
// + improved by: Bayron Guevara
// + improved by: Thunder.m
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + bugfixed by: Pellentesque Malesuada
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + improved by: Rafał Kukawski (http://kukawski.pl)
// * example 1: base64_encode('Kevin van Zonneveld');
// * returns 1: 'S2V2aW4gdmFuIFpvbm5ldmVsZA=='
// mozilla has this native
// - but breaks in 2.0.0.12!
var b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
var o1, o2, o3, h1, h2, h3, h4, bits, i = 0,
ac = 0,
enc = "",
tmp_arr = [];
if (!data) {
return data;
}
do { // pack three octets into four hexets
o1 = data.charCodeAt(i++);
o2 = data.charCodeAt(i++);
o3 = data.charCodeAt(i++);
bits = o1 << 16 | o2 << 8 | o3;
h1 = bits >> 18 & 0x3f;
h2 = bits >> 12 & 0x3f;
h3 = bits >> 6 & 0x3f;
h4 = bits & 0x3f;
// use hexets to index into b64, and append result to encoded string
tmp_arr[ac++] = b64.charAt(h1) + b64.charAt(h2) + b64.charAt(h3) + b64.charAt(h4);
} while (i < data.length);
enc = tmp_arr.join('');
var r = data.length % 3;
return (r ? enc.slice(0, r - 3) : enc) + '==='.slice(r || 3);
};
return {
utf8_encode: utf8_encode,
utf8_decode: utf8_decode,
atob: atob,
btoa: btoa
};
});
// Included from: src/javascript/runtime/Runtime.js
/**
* Runtime.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/runtime/Runtime', [
"moxie/core/utils/Basic",
"moxie/core/utils/Dom",
"moxie/core/EventTarget"
], function(Basic, Dom, EventTarget) {
var runtimeConstructors = {}, runtimes = {};
/**
Common set of methods and properties for every runtime instance
@class Runtime
@param {Object} options
@param {String} type Sanitized name of the runtime
@param {Object} [caps] Set of capabilities that differentiate specified runtime
@param {Object} [modeCaps] Set of capabilities that do require specific operational mode
@param {String} [preferredMode='browser'] Preferred operational mode to choose if no required capabilities were requested
*/
function Runtime(options, type, caps, modeCaps, preferredMode) {
/**
Dispatched when runtime is initialized and ready.
Results in RuntimeInit on a connected component.
@event Init
*/
/**
Dispatched when runtime fails to initialize.
Results in RuntimeError on a connected component.
@event Error
*/
var self = this
, _shim
, _uid = Basic.guid(type + '_')
, defaultMode = preferredMode || 'browser'
;
options = options || {};
// register runtime in private hash
runtimes[_uid] = this;
/**
Default set of capabilities, which can be redifined later by specific runtime
@private
@property caps
@type Object
*/
caps = Basic.extend({
// Runtime can:
// provide access to raw binary data of the file
access_binary: false,
// provide access to raw binary data of the image (image extension is optional)
access_image_binary: false,
// display binary data as thumbs for example
display_media: false,
// make cross-domain requests
do_cors: false,
// accept files dragged and dropped from the desktop
drag_and_drop: false,
// filter files in selection dialog by their extensions
filter_by_extension: true,
// resize image (and manipulate it raw data of any file in general)
resize_image: false,
// periodically report how many bytes of total in the file were uploaded (loaded)
report_upload_progress: false,
// provide access to the headers of http response
return_response_headers: false,
// support response of specific type, which should be passed as an argument
// e.g. runtime.can('return_response_type', 'blob')
return_response_type: false,
// return http status code of the response
return_status_code: true,
// send custom http header with the request
send_custom_headers: false,
// pick up the files from a dialog
select_file: false,
// select whole folder in file browse dialog
select_folder: false,
// select multiple files at once in file browse dialog
select_multiple: true,
// send raw binary data, that is generated after image resizing or manipulation of other kind
send_binary_string: false,
// send cookies with http request and therefore retain session
send_browser_cookies: true,
// send data formatted as multipart/form-data
send_multipart: true,
// slice the file or blob to smaller parts
slice_blob: false,
// upload file without preloading it to memory, stream it out directly from disk
stream_upload: false,
// programmatically trigger file browse dialog
summon_file_dialog: false,
// upload file of specific size, size should be passed as argument
// e.g. runtime.can('upload_filesize', '500mb')
upload_filesize: true,
// initiate http request with specific http method, method should be passed as argument
// e.g. runtime.can('use_http_method', 'put')
use_http_method: true
}, caps);
// default to the mode that is compatible with preferred caps
if (options.preferred_caps) {
defaultMode = Runtime.getMode(modeCaps, options.preferred_caps, defaultMode);
}
// small extension factory here (is meant to be extended with actual extensions constructors)
_shim = (function() {
var objpool = {};
return {
exec: function(uid, comp, fn, args) {
if (_shim[comp]) {
if (!objpool[uid]) {
objpool[uid] = {
context: this,
instance: new _shim[comp]()
};
}
if (objpool[uid].instance[fn]) {
return objpool[uid].instance[fn].apply(this, args);
}
}
},
removeInstance: function(uid) {
delete objpool[uid];
},
removeAllInstances: function() {
var self = this;
Basic.each(objpool, function(obj, uid) {
if (Basic.typeOf(obj.instance.destroy) === 'function') {
obj.instance.destroy.call(obj.context);
}
self.removeInstance(uid);
});
}
};
}());
// public methods
Basic.extend(this, {
/**
Specifies whether runtime instance was initialized or not
@property initialized
@type {Boolean}
@default false
*/
initialized: false, // shims require this flag to stop initialization retries
/**
Unique ID of the runtime
@property uid
@type {String}
*/
uid: _uid,
/**
Runtime type (e.g. flash, html5, etc)
@property type
@type {String}
*/
type: type,
/**
Runtime (not native one) may operate in browser or client mode.
@property mode
@private
@type {String|Boolean} current mode or false, if none possible
*/
mode: Runtime.getMode(modeCaps, (options.required_caps), defaultMode),
/**
id of the DOM container for the runtime (if available)
@property shimid
@type {String}
*/
shimid: _uid + '_container',
/**
Number of connected clients. If equal to zero, runtime can be destroyed
@property clients
@type {Number}
*/
clients: 0,
/**
Runtime initialization options
@property options
@type {Object}
*/
options: options,
/**
Checks if the runtime has specific capability
@method can
@param {String} cap Name of capability to check
@param {Mixed} [value] If passed, capability should somehow correlate to the value
@param {Object} [refCaps] Set of capabilities to check the specified cap against (defaults to internal set)
@return {Boolean} true if runtime has such capability and false, if - not
*/
can: function(cap, value) {
var refCaps = arguments[2] || caps;
// if cap var is a comma-separated list of caps, convert it to object (key/value)
if (Basic.typeOf(cap) === 'string' && Basic.typeOf(value) === 'undefined') {
cap = Runtime.parseCaps(cap);
}
if (Basic.typeOf(cap) === 'object') {
for (var key in cap) {
if (!this.can(key, cap[key], refCaps)) {
return false;
}
}
return true;
}
// check the individual cap
if (Basic.typeOf(refCaps[cap]) === 'function') {
return refCaps[cap].call(this, value);
} else {
return (value === refCaps[cap]);
}
},
/**
Returns container for the runtime as DOM element
@method getShimContainer
@return {DOMElement}
*/
getShimContainer: function() {
var container, shimContainer = Dom.get(this.shimid);
// if no container for shim, create one
if (!shimContainer) {
container = this.options.container ? Dom.get(this.options.container) : document.body;
// create shim container and insert it at an absolute position into the outer container
shimContainer = document.createElement('div');
shimContainer.id = this.shimid;
shimContainer.className = 'moxie-shim moxie-shim-' + this.type;
Basic.extend(shimContainer.style, {
position: 'absolute',
top: '0px',
left: '0px',
width: '1px',
height: '1px',
overflow: 'hidden'
});
container.appendChild(shimContainer);
container = null;
}
return shimContainer;
},
/**
Returns runtime as DOM element (if appropriate)
@method getShim
@return {DOMElement}
*/
getShim: function() {
return _shim;
},
/**
Invokes a method within the runtime itself (might differ across the runtimes)
@method shimExec
@param {Mixed} []
@protected
@return {Mixed} Depends on the action and component
*/
shimExec: function(component, action) {
var args = [].slice.call(arguments, 2);
return self.getShim().exec.call(this, this.uid, component, action, args);
},
/**
Operaional interface that is used by components to invoke specific actions on the runtime
(is invoked in the scope of component)
@method exec
@param {Mixed} []*
@protected
@return {Mixed} Depends on the action and component
*/
exec: function(component, action) { // this is called in the context of component, not runtime
var args = [].slice.call(arguments, 2);
if (self[component] && self[component][action]) {
return self[component][action].apply(this, args);
}
return self.shimExec.apply(this, arguments);
},
/**
Destroys the runtime (removes all events and deletes DOM structures)
@method destroy
*/
destroy: function() {
if (!self) {
return; // obviously already destroyed
}
var shimContainer = Dom.get(this.shimid);
if (shimContainer) {
shimContainer.parentNode.removeChild(shimContainer);
}
if (_shim) {
_shim.removeAllInstances();
}
this.unbindAll();
delete runtimes[this.uid];
this.uid = null; // mark this runtime as destroyed
_uid = self = _shim = shimContainer = null;
}
});
// once we got the mode, test against all caps
if (this.mode && options.required_caps && !this.can(options.required_caps)) {
this.mode = false;
}
}
/**
Default order to try different runtime types
@property order
@type String
@static
*/
Runtime.order = 'html5,flash,silverlight,html4';
/**
Retrieves runtime from private hash by it's uid
@method getRuntime
@private
@static
@param {String} uid Unique identifier of the runtime
@return {Runtime|Boolean} Returns runtime, if it exists and false, if - not
*/
Runtime.getRuntime = function(uid) {
return runtimes[uid] ? runtimes[uid] : false;
};
/**
Register constructor for the Runtime of new (or perhaps modified) type
@method addConstructor
@static
@param {String} type Runtime type (e.g. flash, html5, etc)
@param {Function} construct Constructor for the Runtime type
*/
Runtime.addConstructor = function(type, constructor) {
constructor.prototype = EventTarget.instance;
runtimeConstructors[type] = constructor;
};
/**
Get the constructor for the specified type.
method getConstructor
@static
@param {String} type Runtime type (e.g. flash, html5, etc)
@return {Function} Constructor for the Runtime type
*/
Runtime.getConstructor = function(type) {
return runtimeConstructors[type] || null;
};
/**
Get info about the runtime (uid, type, capabilities)
@method getInfo
@static
@param {String} uid Unique identifier of the runtime
@return {Mixed} Info object or null if runtime doesn't exist
*/
Runtime.getInfo = function(uid) {
var runtime = Runtime.getRuntime(uid);
if (runtime) {
return {
uid: runtime.uid,
type: runtime.type,
mode: runtime.mode,
can: function() {
return runtime.can.apply(runtime, arguments);
}
};
}
return null;
};
/**
Convert caps represented by a comma-separated string to the object representation.
@method parseCaps
@static
@param {String} capStr Comma-separated list of capabilities
@return {Object}
*/
Runtime.parseCaps = function(capStr) {
var capObj = {};
if (Basic.typeOf(capStr) !== 'string') {
return capStr || {};
}
Basic.each(capStr.split(','), function(key) {
capObj[key] = true; // we assume it to be - true
});
return capObj;
};
/**
Test the specified runtime for specific capabilities.
@method can
@static
@param {String} type Runtime type (e.g. flash, html5, etc)
@param {String|Object} caps Set of capabilities to check
@return {Boolean} Result of the test
*/
Runtime.can = function(type, caps) {
var runtime
, constructor = Runtime.getConstructor(type)
, mode
;
if (constructor) {
runtime = new constructor({
required_caps: caps
});
mode = runtime.mode;
runtime.destroy();
return !!mode;
}
return false;
};
/**
Figure out a runtime that supports specified capabilities.
@method thatCan
@static
@param {String|Object} caps Set of capabilities to check
@param {String} [runtimeOrder] Comma-separated list of runtimes to check against
@return {String} Usable runtime identifier or null
*/
Runtime.thatCan = function(caps, runtimeOrder) {
var types = (runtimeOrder || Runtime.order).split(/\s*,\s*/);
for (var i in types) {
if (Runtime.can(types[i], caps)) {
return types[i];
}
}
return null;
};
/**
Figure out an operational mode for the specified set of capabilities.
@method getMode
@static
@param {Object} modeCaps Set of capabilities that depend on particular runtime mode
@param {Object} [requiredCaps] Supplied set of capabilities to find operational mode for
@param {String|Boolean} [defaultMode='browser'] Default mode to use
@return {String|Boolean} Compatible operational mode
*/
Runtime.getMode = function(modeCaps, requiredCaps, defaultMode) {
var mode = null;
if (Basic.typeOf(defaultMode) === 'undefined') { // only if not specified
defaultMode = 'browser';
}
if (requiredCaps && !Basic.isEmptyObj(modeCaps)) {
// loop over required caps and check if they do require the same mode
Basic.each(requiredCaps, function(value, cap) {
if (modeCaps.hasOwnProperty(cap)) {
var capMode = modeCaps[cap](value);
// make sure we always have an array
if (typeof(capMode) === 'string') {
capMode = [capMode];
}
if (!mode) {
mode = capMode;
} else if (!(mode = Basic.arrayIntersect(mode, capMode))) {
// if cap requires conflicting mode - runtime cannot fulfill required caps
return (mode = false);
}
}
});
if (mode) {
return Basic.inArray(defaultMode, mode) !== -1 ? defaultMode : mode[0];
} else if (mode === false) {
return false;
}
}
return defaultMode;
};
/**
Capability check that always returns true
@private
@static
@return {True}
*/
Runtime.capTrue = function() {
return true;
};
/**
Capability check that always returns false
@private
@static
@return {False}
*/
Runtime.capFalse = function() {
return false;
};
/**
Evaluate the expression to boolean value and create a function that always returns it.
@private
@static
@param {Mixed} expr Expression to evaluate
@return {Function} Function returning the result of evaluation
*/
Runtime.capTest = function(expr) {
return function() {
return !!expr;
};
};
return Runtime;
});
// Included from: src/javascript/runtime/RuntimeClient.js
/**
* RuntimeClient.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/runtime/RuntimeClient', [
'moxie/core/Exceptions',
'moxie/core/utils/Basic',
'moxie/runtime/Runtime'
], function(x, Basic, Runtime) {
/**
Set of methods and properties, required by a component to acquire ability to connect to a runtime
@class RuntimeClient
*/
return function RuntimeClient() {
var runtime;
Basic.extend(this, {
/**
Connects to the runtime specified by the options. Will either connect to existing runtime or create a new one.
Increments number of clients connected to the specified runtime.
@method connectRuntime
@param {Mixed} options Can be a runtme uid or a set of key-value pairs defining requirements and pre-requisites
*/
connectRuntime: function(options) {
var comp = this, ruid;
function initialize(items) {
var type, constructor;
// if we ran out of runtimes
if (!items.length) {
comp.trigger('RuntimeError', new x.RuntimeError(x.RuntimeError.NOT_INIT_ERR));
runtime = null;
return;
}
type = items.shift();
constructor = Runtime.getConstructor(type);
if (!constructor) {
initialize(items);
return;
}
// try initializing the runtime
runtime = new constructor(options);
runtime.bind('Init', function() {
// mark runtime as initialized
runtime.initialized = true;
// jailbreak ...
setTimeout(function() {
runtime.clients++;
// this will be triggered on component
comp.trigger('RuntimeInit', runtime);
}, 1);
});
runtime.bind('Error', function() {
runtime.destroy(); // runtime cannot destroy itself from inside at a right moment, thus we do it here
initialize(items);
});
/*runtime.bind('Exception', function() { });*/
// check if runtime managed to pick-up operational mode
if (!runtime.mode) {
runtime.trigger('Error');
return;
}
runtime.init();
}
// check if a particular runtime was requested
if (Basic.typeOf(options) === 'string') {
ruid = options;
} else if (Basic.typeOf(options.ruid) === 'string') {
ruid = options.ruid;
}
if (ruid) {
runtime = Runtime.getRuntime(ruid);
if (runtime) {
runtime.clients++;
return runtime;
} else {
// there should be a runtime and there's none - weird case
throw new x.RuntimeError(x.RuntimeError.NOT_INIT_ERR);
}
}
// initialize a fresh one, that fits runtime list and required features best
initialize((options.runtime_order || Runtime.order).split(/\s*,\s*/));
},
/**
Returns the runtime to which the client is currently connected.
@method getRuntime
@return {Runtime} Runtime or null if client is not connected
*/
getRuntime: function() {
if (runtime && runtime.uid) {
return runtime;
}
runtime = null; // make sure we do not leave zombies rambling around
return null;
},
/**
Disconnects from the runtime. Decrements number of clients connected to the specified runtime.
@method disconnectRuntime
*/
disconnectRuntime: function() {
if (runtime && --runtime.clients <= 0) {
runtime.destroy();
runtime = null;
}
}
});
};
});
// Included from: src/javascript/file/Blob.js
/**
* Blob.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/file/Blob', [
'moxie/core/utils/Basic',
'moxie/core/utils/Encode',
'moxie/runtime/RuntimeClient'
], function(Basic, Encode, RuntimeClient) {
var blobpool = {};
/**
@class Blob
@constructor
@param {String} ruid Unique id of the runtime, to which this blob belongs to
@param {Object} blob Object "Native" blob object, as it is represented in the runtime
*/
function Blob(ruid, blob) {
function _sliceDetached(start, end, type) {
var blob, data = blobpool[this.uid];
if (Basic.typeOf(data) !== 'string' || !data.length) {
return null; // or throw exception
}
blob = new Blob(null, {
type: type,
size: end - start
});
blob.detach(data.substr(start, blob.size));
return blob;
}
RuntimeClient.call(this);
if (ruid) {
this.connectRuntime(ruid);
}
if (!blob) {
blob = {};
} else if (Basic.typeOf(blob) === 'string') { // dataUrl or binary string
blob = { data: blob };
}
Basic.extend(this, {
/**
Unique id of the component
@property uid
@type {String}
*/
uid: blob.uid || Basic.guid('uid_'),
/**
Unique id of the connected runtime, if falsy, then runtime will have to be initialized
before this Blob can be used, modified or sent
@property ruid
@type {String}
*/
ruid: ruid,
/**
Size of blob
@property size
@type {Number}
@default 0
*/
size: blob.size || 0,
/**
Mime type of blob
@property type
@type {String}
@default ''
*/
type: blob.type || '',
/**
@method slice
@param {Number} [start=0]
*/
slice: function(start, end, type) {
if (this.isDetached()) {
return _sliceDetached.apply(this, arguments);
}
return this.getRuntime().exec.call(this, 'Blob', 'slice', this.getSource(), start, end, type);
},
/**
Returns "native" blob object (as it is represented in connected runtime) or null if not found
@method getSource
@return {Blob} Returns "native" blob object or null if not found
*/
getSource: function() {
if (!blobpool[this.uid]) {
return null;
}
return blobpool[this.uid];
},
/**
Detaches blob from any runtime that it depends on and initialize with standalone value
@method detach
@protected
@param {DOMString} [data=''] Standalone value
*/
detach: function(data) {
if (this.ruid) {
this.getRuntime().exec.call(this, 'Blob', 'destroy');
this.disconnectRuntime();
this.ruid = null;
}
data = data || '';
// if dataUrl, convert to binary string
var matches = data.match(/^data:([^;]*);base64,/);
if (matches) {
this.type = matches[1];
data = Encode.atob(data.substring(data.indexOf('base64,') + 7));
}
this.size = data.length;
blobpool[this.uid] = data;
},
/**
Checks if blob is standalone (detached of any runtime)
@method isDetached
@protected
@return {Boolean}
*/
isDetached: function() {
return !this.ruid && Basic.typeOf(blobpool[this.uid]) === 'string';
},
/**
Destroy Blob and free any resources it was using
@method destroy
*/
destroy: function() {
this.detach();
delete blobpool[this.uid];
}
});
if (blob.data) {
this.detach(blob.data); // auto-detach if payload has been passed
} else {
blobpool[this.uid] = blob;
}
}
return Blob;
});
// Included from: src/javascript/file/File.js
/**
* File.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/file/File', [
'moxie/core/utils/Basic',
'moxie/core/utils/Mime',
'moxie/file/Blob'
], function(Basic, Mime, Blob) {
/**
@class File
@extends Blob
@constructor
@param {String} ruid Unique id of the runtime, to which this blob belongs to
@param {Object} file Object "Native" file object, as it is represented in the runtime
*/
function File(ruid, file) {
var name, type;
if (!file) { // avoid extra errors in case we overlooked something
file = {};
}
// figure out the type
if (file.type && file.type !== '') {
type = file.type;
} else {
type = Mime.getFileMime(file.name);
}
// sanitize file name or generate new one
if (file.name) {
name = file.name.replace(/\\/g, '/');
name = name.substr(name.lastIndexOf('/') + 1);
} else {
var prefix = type.split('/')[0];
name = Basic.guid((prefix !== '' ? prefix : 'file') + '_');
if (Mime.extensions[type]) {
name += '.' + Mime.extensions[type][0]; // append proper extension if possible
}
}
Blob.apply(this, arguments);
Basic.extend(this, {
/**
File mime type
@property type
@type {String}
@default ''
*/
type: type || '',
/**
File name
@property name
@type {String}
@default UID
*/
name: name || Basic.guid('file_'),
/**
Relative path to the file inside a directory
@property relativePath
@type {String}
@default ''
*/
relativePath: '',
/**
Date of last modification
@property lastModifiedDate
@type {String}
@default now
*/
lastModifiedDate: file.lastModifiedDate || (new Date()).toLocaleString() // Thu Aug 23 2012 19:40:00 GMT+0400 (GET)
});
}
File.prototype = Blob.prototype;
return File;
});
// Included from: src/javascript/file/FileInput.js
/**
* FileInput.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/file/FileInput', [
'moxie/core/utils/Basic',
'moxie/core/utils/Mime',
'moxie/core/utils/Dom',
'moxie/core/Exceptions',
'moxie/core/EventTarget',
'moxie/core/I18n',
'moxie/file/File',
'moxie/runtime/Runtime',
'moxie/runtime/RuntimeClient'
], function(Basic, Mime, Dom, x, EventTarget, I18n, File, Runtime, RuntimeClient) {
/**
Provides a convenient way to create cross-browser file-picker. Generates file selection dialog on click,
converts selected files to _File_ objects, to be used in conjunction with _Image_, preloaded in memory
with _FileReader_ or uploaded to a server through _XMLHttpRequest_.
@class FileInput
@constructor
@extends EventTarget
@uses RuntimeClient
@param {Object|String|DOMElement} options If options is string or node, argument is considered as _browse\_button_.
@param {String|DOMElement} options.browse_button DOM Element to turn into file picker.
@param {Array} [options.accept] Array of mime types to accept. By default accepts all.
@param {String} [options.file='file'] Name of the file field (not the filename).
@param {Boolean} [options.multiple=false] Enable selection of multiple files.
@param {Boolean} [options.directory=false] Turn file input into the folder input (cannot be both at the same time).
@param {String|DOMElement} [options.container] DOM Element to use as a container for file-picker. Defaults to parentNode
for _browse\_button_.
@param {Object|String} [options.required_caps] Set of required capabilities, that chosen runtime must support.
@example
<div id="container">
<a id="file-picker" href="javascript:;">Browse...</a>
</div>
<script>
var fileInput = new mOxie.FileInput({
browse_button: 'file-picker', // or document.getElementById('file-picker')
container: 'container',
accept: [
{title: "Image files", extensions: "jpg,gif,png"} // accept only images
],
multiple: true // allow multiple file selection
});
fileInput.onchange = function(e) {
// do something to files array
console.info(e.target.files); // or this.files or fileInput.files
};
fileInput.init(); // initialize
</script>
*/
var dispatches = [
/**
Dispatched when runtime is connected and file-picker is ready to be used.
@event ready
@param {Object} event
*/
'ready',
/**
Dispatched right after [ready](#event_ready) event, and whenever [refresh()](#method_refresh) is invoked.
Check [corresponding documentation entry](#method_refresh) for more info.
@event refresh
@param {Object} event
*/
/**
Dispatched when selection of files in the dialog is complete.
@event change
@param {Object} event
*/
'change',
'cancel', // TODO: might be useful
/**
Dispatched when mouse cursor enters file-picker area. Can be used to style element
accordingly.
@event mouseenter
@param {Object} event
*/
'mouseenter',
/**
Dispatched when mouse cursor leaves file-picker area. Can be used to style element
accordingly.
@event mouseleave
@param {Object} event
*/
'mouseleave',
/**
Dispatched when functional mouse button is pressed on top of file-picker area.
@event mousedown
@param {Object} event
*/
'mousedown',
/**
Dispatched when functional mouse button is released on top of file-picker area.
@event mouseup
@param {Object} event
*/
'mouseup'
];
function FileInput(options) {
var self = this,
container, browseButton, defaults;
// if flat argument passed it should be browse_button id
if (Basic.inArray(Basic.typeOf(options), ['string', 'node']) !== -1) {
options = { browse_button : options };
}
// this will help us to find proper default container
browseButton = Dom.get(options.browse_button);
if (!browseButton) {
// browse button is required
throw new x.DOMException(x.DOMException.NOT_FOUND_ERR);
}
// figure out the options
defaults = {
accept: [{
title: I18n.translate('All Files'),
extensions: '*'
}],
name: 'file',
multiple: false,
required_caps: false,
container: browseButton.parentNode || document.body
};
options = Basic.extend({}, defaults, options);
// convert to object representation
if (typeof(options.required_caps) === 'string') {
options.required_caps = Runtime.parseCaps(options.required_caps);
}
// normalize accept option (could be list of mime types or array of title/extensions pairs)
if (typeof(options.accept) === 'string') {
options.accept = Mime.mimes2extList(options.accept);
}
container = Dom.get(options.container);
// make sure we have container
if (!container) {
container = document.body;
}
// make container relative, if it's not
if (Dom.getStyle(container, 'position') === 'static') {
container.style.position = 'relative';
}
container = browseButton = null; // IE
RuntimeClient.call(self);
Basic.extend(self, {
/**
Unique id of the component
@property uid
@protected
@readOnly
@type {String}
@default UID
*/
uid: Basic.guid('uid_'),
/**
Unique id of the connected runtime, if any.
@property ruid
@protected
@type {String}
*/
ruid: null,
/**
Unique id of the runtime container. Useful to get hold of it for various manipulations.
@property shimid
@protected
@type {String}
*/
shimid: null,
/**
Array of selected mOxie.File objects
@property files
@type {Array}
@default null
*/
files: null,
/**
Initializes the file-picker, connects it to runtime and dispatches event ready when done.
@method init
*/
init: function() {
self.convertEventPropsToHandlers(dispatches);
self.bind('RuntimeInit', function(e, runtime) {
self.ruid = runtime.uid;
self.shimid = runtime.shimid;
self.bind("Ready", function() {
self.trigger("Refresh");
}, 999);
self.bind("Change", function() {
var files = runtime.exec.call(self, 'FileInput', 'getFiles');
self.files = [];
Basic.each(files, function(file) {
// ignore empty files (IE10 for example hangs if you try to send them via XHR)
if (file.size === 0) {
return true;
}
self.files.push(new File(self.ruid, file));
});
}, 999);
// re-position and resize shim container
self.bind('Refresh', function() {
var pos, size, browseButton, shimContainer;
browseButton = Dom.get(options.browse_button);
shimContainer = Dom.get(runtime.shimid); // do not use runtime.getShimContainer(), since it will create container if it doesn't exist
if (browseButton) {
pos = Dom.getPos(browseButton, Dom.get(options.container));
size = Dom.getSize(browseButton);
if (shimContainer) {
Basic.extend(shimContainer.style, {
top : pos.y + 'px',
left : pos.x + 'px',
width : size.w + 'px',
height : size.h + 'px'
});
}
}
shimContainer = browseButton = null;
});
runtime.exec.call(self, 'FileInput', 'init', options);
});
// runtime needs: options.required_features, options.runtime_order and options.container
self.connectRuntime(Basic.extend({}, options, {
required_caps: {
select_file: true
}
}));
},
/**
Disables file-picker element, so that it doesn't react to mouse clicks.
@method disable
@param {Boolean} [state=true] Disable component if - true, enable if - false
*/
disable: function(state) {
var runtime = this.getRuntime();
if (runtime) {
runtime.exec.call(this, 'FileInput', 'disable', Basic.typeOf(state) === 'undefined' ? true : state);
}
},
/**
Reposition and resize dialog trigger to match the position and size of browse_button element.
@method refresh
*/
refresh: function() {
self.trigger("Refresh");
},
/**
Destroy component.
@method destroy
*/
destroy: function() {
var runtime = this.getRuntime();
if (runtime) {
runtime.exec.call(this, 'FileInput', 'destroy');
this.disconnectRuntime();
}
if (Basic.typeOf(this.files) === 'array') {
// no sense in leaving associated files behind
Basic.each(this.files, function(file) {
file.destroy();
});
}
this.files = null;
}
});
}
FileInput.prototype = EventTarget.instance;
return FileInput;
});
// Included from: src/javascript/runtime/RuntimeTarget.js
/**
* RuntimeTarget.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/runtime/RuntimeTarget', [
'moxie/core/utils/Basic',
'moxie/runtime/RuntimeClient',
"moxie/core/EventTarget"
], function(Basic, RuntimeClient, EventTarget) {
/**
Instance of this class can be used as a target for the events dispatched by shims,
when allowing them onto components is for either reason inappropriate
@class RuntimeTarget
@constructor
@protected
@extends EventTarget
*/
function RuntimeTarget() {
this.uid = Basic.guid('uid_');
RuntimeClient.call(this);
this.destroy = function() {
this.disconnectRuntime();
this.unbindAll();
};
}
RuntimeTarget.prototype = EventTarget.instance;
return RuntimeTarget;
});
// Included from: src/javascript/file/FileReader.js
/**
* FileReader.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/file/FileReader', [
'moxie/core/utils/Basic',
'moxie/core/utils/Encode',
'moxie/core/Exceptions',
'moxie/core/EventTarget',
'moxie/file/Blob',
'moxie/file/File',
'moxie/runtime/RuntimeTarget'
], function(Basic, Encode, x, EventTarget, Blob, File, RuntimeTarget) {
/**
Utility for preloading o.Blob/o.File objects in memory. By design closely follows [W3C FileReader](http://www.w3.org/TR/FileAPI/#dfn-filereader)
interface. Where possible uses native FileReader, where - not falls back to shims.
@class FileReader
@constructor FileReader
@extends EventTarget
@uses RuntimeClient
*/
var dispatches = [
/**
Dispatched when the read starts.
@event loadstart
@param {Object} event
*/
'loadstart',
/**
Dispatched while reading (and decoding) blob, and reporting partial Blob data (progess.loaded/progress.total).
@event progress
@param {Object} event
*/
'progress',
/**
Dispatched when the read has successfully completed.
@event load
@param {Object} event
*/
'load',
/**
Dispatched when the read has been aborted. For instance, by invoking the abort() method.
@event abort
@param {Object} event
*/
'abort',
/**
Dispatched when the read has failed.
@event error
@param {Object} event
*/
'error',
/**
Dispatched when the request has completed (either in success or failure).
@event loadend
@param {Object} event
*/
'loadend'
];
function FileReader() {
var self = this, _fr;
Basic.extend(this, {
/**
UID of the component instance.
@property uid
@type {String}
*/
uid: Basic.guid('uid_'),
/**
Contains current state of FileReader object. Can take values of FileReader.EMPTY, FileReader.LOADING
and FileReader.DONE.
@property readyState
@type {Number}
@default FileReader.EMPTY
*/
readyState: FileReader.EMPTY,
/**
Result of the successful read operation.
@property result
@type {String}
*/
result: null,
/**
Stores the error of failed asynchronous read operation.
@property error
@type {DOMError}
*/
error: null,
/**
Initiates reading of File/Blob object contents to binary string.
@method readAsBinaryString
@param {Blob|File} blob Object to preload
*/
readAsBinaryString: function(blob) {
_read.call(this, 'readAsBinaryString', blob);
},
/**
Initiates reading of File/Blob object contents to dataURL string.
@method readAsDataURL
@param {Blob|File} blob Object to preload
*/
readAsDataURL: function(blob) {
_read.call(this, 'readAsDataURL', blob);
},
/**
Initiates reading of File/Blob object contents to string.
@method readAsText
@param {Blob|File} blob Object to preload
*/
readAsText: function(blob) {
_read.call(this, 'readAsText', blob);
},
/**
Aborts preloading process.
@method abort
*/
abort: function() {
this.result = null;
if (Basic.inArray(this.readyState, [FileReader.EMPTY, FileReader.DONE]) !== -1) {
return;
} else if (this.readyState === FileReader.LOADING) {
this.readyState = FileReader.DONE;
}
if (_fr) {
_fr.getRuntime().exec.call(this, 'FileReader', 'abort');
}
this.trigger('abort');
this.trigger('loadend');
},
/**
Destroy component and release resources.
@method destroy
*/
destroy: function() {
this.abort();
if (_fr) {
_fr.getRuntime().exec.call(this, 'FileReader', 'destroy');
_fr.disconnectRuntime();
}
self = _fr = null;
}
});
function _read(op, blob) {
_fr = new RuntimeTarget();
function error(err) {
self.readyState = FileReader.DONE;
self.error = err;
self.trigger('error');
loadEnd();
}
function loadEnd() {
_fr.destroy();
_fr = null;
self.trigger('loadend');
}
function exec(runtime) {
_fr.bind('Error', function(e, err) {
error(err);
});
_fr.bind('Progress', function(e) {
self.result = runtime.exec.call(_fr, 'FileReader', 'getResult');
self.trigger(e);
});
_fr.bind('Load', function(e) {
self.readyState = FileReader.DONE;
self.result = runtime.exec.call(_fr, 'FileReader', 'getResult');
self.trigger(e);
loadEnd();
});
runtime.exec.call(_fr, 'FileReader', 'read', op, blob);
}
this.convertEventPropsToHandlers(dispatches);
if (this.readyState === FileReader.LOADING) {
return error(new x.DOMException(x.DOMException.INVALID_STATE_ERR));
}
this.readyState = FileReader.LOADING;
this.trigger('loadstart');
// if source is o.Blob/o.File
if (blob instanceof Blob) {
if (blob.isDetached()) {
var src = blob.getSource();
switch (op) {
case 'readAsText':
case 'readAsBinaryString':
this.result = src;
break;
case 'readAsDataURL':
this.result = 'data:' + blob.type + ';base64,' + Encode.btoa(src);
break;
}
this.readyState = FileReader.DONE;
this.trigger('load');
loadEnd();
} else {
exec(_fr.connectRuntime(blob.ruid));
}
} else {
error(new x.DOMException(x.DOMException.NOT_FOUND_ERR));
}
}
}
/**
Initial FileReader state
@property EMPTY
@type {Number}
@final
@static
@default 0
*/
FileReader.EMPTY = 0;
/**
FileReader switches to this state when it is preloading the source
@property LOADING
@type {Number}
@final
@static
@default 1
*/
FileReader.LOADING = 1;
/**
Preloading is complete, this is a final state
@property DONE
@type {Number}
@final
@static
@default 2
*/
FileReader.DONE = 2;
FileReader.prototype = EventTarget.instance;
return FileReader;
});
// Included from: src/javascript/core/utils/Url.js
/**
* Url.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/utils/Url', [], function() {
/**
Parse url into separate components and fill in absent parts with parts from current url,
based on https://raw.github.com/kvz/phpjs/master/functions/url/parse_url.js
@method parseUrl
@for Utils
@static
@param {String} url Url to parse (defaults to empty string if undefined)
@return {Object} Hash containing extracted uri components
*/
var parseUrl = function(url, currentUrl) {
var key = ['source', 'scheme', 'authority', 'userInfo', 'user', 'pass', 'host', 'port', 'relative', 'path', 'directory', 'file', 'query', 'fragment']
, i = key.length
, ports = {
http: 80,
https: 443
}
, uri = {}
, regex = /^(?:([^:\/?#]+):)?(?:\/\/()(?:(?:()(?:([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?))?()(?:(()(?:(?:[^?#\/]*\/)*)()(?:[^?#]*))(?:\\?([^#]*))?(?:#(.*))?)/
, m = regex.exec(url || '')
;
while (i--) {
if (m[i]) {
uri[key[i]] = m[i];
}
}
// when url is relative, we set the origin and the path ourselves
if (!uri.scheme) {
// come up with defaults
if (!currentUrl || typeof(currentUrl) === 'string') {
currentUrl = parseUrl(currentUrl || document.location.href);
}
uri.scheme = currentUrl.scheme;
uri.host = currentUrl.host;
uri.port = currentUrl.port;
var path = '';
// for urls without trailing slash we need to figure out the path
if (/^[^\/]/.test(uri.path)) {
path = currentUrl.path;
// if path ends with a filename, strip it
if (!/(\/|\/[^\.]+)$/.test(path)) {
path = path.replace(/\/[^\/]+$/, '/');
} else {
path += '/';
}
}
uri.path = path + (uri.path || ''); // site may reside at domain.com or domain.com/subdir
}
if (!uri.port) {
uri.port = ports[uri.scheme] || 80;
}
uri.port = parseInt(uri.port, 10);
if (!uri.path) {
uri.path = "/";
}
delete uri.source;
return uri;
};
/**
Resolve url - among other things will turn relative url to absolute
@method resolveUrl
@static
@param {String} url Either absolute or relative
@return {String} Resolved, absolute url
*/
var resolveUrl = function(url) {
var ports = { // we ignore default ports
http: 80,
https: 443
}
, urlp = parseUrl(url)
;
return urlp.scheme + '://' + urlp.host + (urlp.port !== ports[urlp.scheme] ? ':' + urlp.port : '') + urlp.path + (urlp.query ? urlp.query : '');
};
/**
Check if specified url has the same origin as the current document
@method hasSameOrigin
@param {String|Object} url
@return {Boolean}
*/
var hasSameOrigin = function(url) {
function origin(url) {
return [url.scheme, url.host, url.port].join('/');
}
if (typeof url === 'string') {
url = parseUrl(url);
}
return origin(parseUrl()) === origin(url);
};
return {
parseUrl: parseUrl,
resolveUrl: resolveUrl,
hasSameOrigin: hasSameOrigin
};
});
// Included from: src/javascript/file/FileReaderSync.js
/**
* FileReaderSync.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/file/FileReaderSync', [
'moxie/core/utils/Basic',
'moxie/runtime/RuntimeClient',
'moxie/core/utils/Encode'
], function(Basic, RuntimeClient, Encode) {
/**
Synchronous FileReader implementation. Something like this is available in WebWorkers environment, here
it can be used to read only preloaded blobs/files and only below certain size (not yet sure what that'd be,
but probably < 1mb). Not meant to be used directly by user.
@class FileReaderSync
@private
@constructor
*/
return function() {
RuntimeClient.call(this);
Basic.extend(this, {
uid: Basic.guid('uid_'),
readAsBinaryString: function(blob) {
return _read.call(this, 'readAsBinaryString', blob);
},
readAsDataURL: function(blob) {
return _read.call(this, 'readAsDataURL', blob);
},
/*readAsArrayBuffer: function(blob) {
return _read.call(this, 'readAsArrayBuffer', blob);
},*/
readAsText: function(blob) {
return _read.call(this, 'readAsText', blob);
}
});
function _read(op, blob) {
if (blob.isDetached()) {
var src = blob.getSource();
switch (op) {
case 'readAsBinaryString':
return src;
case 'readAsDataURL':
return 'data:' + blob.type + ';base64,' + Encode.btoa(src);
case 'readAsText':
var txt = '';
for (var i = 0, length = src.length; i < length; i++) {
txt += String.fromCharCode(src[i]);
}
return txt;
}
} else {
var result = this.connectRuntime(blob.ruid).exec.call(this, 'FileReaderSync', 'read', op, blob);
this.disconnectRuntime();
return result;
}
}
};
});
// Included from: src/javascript/xhr/FormData.js
/**
* FormData.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define("moxie/xhr/FormData", [
"moxie/core/Exceptions",
"moxie/core/utils/Basic",
"moxie/file/Blob"
], function(x, Basic, Blob) {
/**
FormData
@class FormData
@constructor
*/
function FormData() {
var _blob, _fields = [];
Basic.extend(this, {
/**
Append another key-value pair to the FormData object
@method append
@param {String} name Name for the new field
@param {String|Blob|Array|Object} value Value for the field
*/
append: function(name, value) {
var self = this, valueType = Basic.typeOf(value);
// according to specs value might be either Blob or String
if (value instanceof Blob) {
_blob = {
name: name,
value: value // unfortunately we can only send single Blob in one FormData
};
} else if ('array' === valueType) {
name += '[]';
Basic.each(value, function(value) {
self.append(name, value);
});
} else if ('object' === valueType) {
Basic.each(value, function(value, key) {
self.append(name + '[' + key + ']', value);
});
} else if ('null' === valueType || 'undefined' === valueType || 'number' === valueType && isNaN(value)) {
self.append(name, "false");
} else {
_fields.push({
name: name,
value: value.toString()
});
}
},
/**
Checks if FormData contains Blob.
@method hasBlob
@return {Boolean}
*/
hasBlob: function() {
return !!this.getBlob();
},
/**
Retrieves blob.
@method getBlob
@return {Object} Either Blob if found or null
*/
getBlob: function() {
return _blob && _blob.value || null;
},
/**
Retrieves blob field name.
@method getBlobName
@return {String} Either Blob field name or null
*/
getBlobName: function() {
return _blob && _blob.name || null;
},
/**
Loop over the fields in FormData and invoke the callback for each of them.
@method each
@param {Function} cb Callback to call for each field
*/
each: function(cb) {
Basic.each(_fields, function(field) {
cb(field.value, field.name);
});
if (_blob) {
cb(_blob.value, _blob.name);
}
},
destroy: function() {
_blob = null;
_fields = [];
}
});
}
return FormData;
});
// Included from: src/javascript/xhr/XMLHttpRequest.js
/**
* XMLHttpRequest.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define("moxie/xhr/XMLHttpRequest", [
"moxie/core/utils/Basic",
"moxie/core/Exceptions",
"moxie/core/EventTarget",
"moxie/core/utils/Encode",
"moxie/core/utils/Url",
"moxie/runtime/Runtime",
"moxie/runtime/RuntimeTarget",
"moxie/file/Blob",
"moxie/file/FileReaderSync",
"moxie/xhr/FormData",
"moxie/core/utils/Env",
"moxie/core/utils/Mime"
], function(Basic, x, EventTarget, Encode, Url, Runtime, RuntimeTarget, Blob, FileReaderSync, FormData, Env, Mime) {
var httpCode = {
100: 'Continue',
101: 'Switching Protocols',
102: 'Processing',
200: 'OK',
201: 'Created',
202: 'Accepted',
203: 'Non-Authoritative Information',
204: 'No Content',
205: 'Reset Content',
206: 'Partial Content',
207: 'Multi-Status',
226: 'IM Used',
300: 'Multiple Choices',
301: 'Moved Permanently',
302: 'Found',
303: 'See Other',
304: 'Not Modified',
305: 'Use Proxy',
306: 'Reserved',
307: 'Temporary Redirect',
400: 'Bad Request',
401: 'Unauthorized',
402: 'Payment Required',
403: 'Forbidden',
404: 'Not Found',
405: 'Method Not Allowed',
406: 'Not Acceptable',
407: 'Proxy Authentication Required',
408: 'Request Timeout',
409: 'Conflict',
410: 'Gone',
411: 'Length Required',
412: 'Precondition Failed',
413: 'Request Entity Too Large',
414: 'Request-URI Too Long',
415: 'Unsupported Media Type',
416: 'Requested Range Not Satisfiable',
417: 'Expectation Failed',
422: 'Unprocessable Entity',
423: 'Locked',
424: 'Failed Dependency',
426: 'Upgrade Required',
500: 'Internal Server Error',
501: 'Not Implemented',
502: 'Bad Gateway',
503: 'Service Unavailable',
504: 'Gateway Timeout',
505: 'HTTP Version Not Supported',
506: 'Variant Also Negotiates',
507: 'Insufficient Storage',
510: 'Not Extended'
};
function XMLHttpRequestUpload() {
this.uid = Basic.guid('uid_');
}
XMLHttpRequestUpload.prototype = EventTarget.instance;
/**
Implementation of XMLHttpRequest
@class XMLHttpRequest
@constructor
@uses RuntimeClient
@extends EventTarget
*/
var dispatches = ['loadstart', 'progress', 'abort', 'error', 'load', 'timeout', 'loadend']; // & readystatechange (for historical reasons)
var NATIVE = 1, RUNTIME = 2;
function XMLHttpRequest() {
var self = this,
// this (together with _p() @see below) is here to gracefully upgrade to setter/getter syntax where possible
props = {
/**
The amount of milliseconds a request can take before being terminated. Initially zero. Zero means there is no timeout.
@property timeout
@type Number
@default 0
*/
timeout: 0,
/**
Current state, can take following values:
UNSENT (numeric value 0)
The object has been constructed.
OPENED (numeric value 1)
The open() method has been successfully invoked. During this state request headers can be set using setRequestHeader() and the request can be made using the send() method.
HEADERS_RECEIVED (numeric value 2)
All redirects (if any) have been followed and all HTTP headers of the final response have been received. Several response members of the object are now available.
LOADING (numeric value 3)
The response entity body is being received.
DONE (numeric value 4)
@property readyState
@type Number
@default 0 (UNSENT)
*/
readyState: XMLHttpRequest.UNSENT,
/**
True when user credentials are to be included in a cross-origin request. False when they are to be excluded
in a cross-origin request and when cookies are to be ignored in its response. Initially false.
@property withCredentials
@type Boolean
@default false
*/
withCredentials: false,
/**
Returns the HTTP status code.
@property status
@type Number
@default 0
*/
status: 0,
/**
Returns the HTTP status text.
@property statusText
@type String
*/
statusText: "",
/**
Returns the response type. Can be set to change the response type. Values are:
the empty string (default), "arraybuffer", "blob", "document", "json", and "text".
@property responseType
@type String
*/
responseType: "",
/**
Returns the document response entity body.
Throws an "InvalidStateError" exception if responseType is not the empty string or "document".
@property responseXML
@type Document
*/
responseXML: null,
/**
Returns the text response entity body.
Throws an "InvalidStateError" exception if responseType is not the empty string or "text".
@property responseText
@type String
*/
responseText: null,
/**
Returns the response entity body (http://www.w3.org/TR/XMLHttpRequest/#response-entity-body).
Can become: ArrayBuffer, Blob, Document, JSON, Text
@property response
@type Mixed
*/
response: null
},
_async = true,
_url,
_method,
_headers = {},
_user,
_password,
_encoding = null,
_mimeType = null,
// flags
_sync_flag = false,
_send_flag = false,
_upload_events_flag = false,
_upload_complete_flag = false,
_error_flag = false,
_same_origin_flag = false,
// times
_start_time,
_timeoutset_time,
_finalMime = null,
_finalCharset = null,
_options = {},
_xhr,
_responseHeaders = '',
_responseHeadersBag
;
Basic.extend(this, props, {
/**
Unique id of the component
@property uid
@type String
*/
uid: Basic.guid('uid_'),
/**
Target for Upload events
@property upload
@type XMLHttpRequestUpload
*/
upload: new XMLHttpRequestUpload(),
/**
Sets the request method, request URL, synchronous flag, request username, and request password.
Throws a "SyntaxError" exception if one of the following is true:
method is not a valid HTTP method.
url cannot be resolved.
url contains the "user:password" format in the userinfo production.
Throws a "SecurityError" exception if method is a case-insensitive match for CONNECT, TRACE or TRACK.
Throws an "InvalidAccessError" exception if one of the following is true:
Either user or password is passed as argument and the origin of url does not match the XMLHttpRequest origin.
There is an associated XMLHttpRequest document and either the timeout attribute is not zero,
the withCredentials attribute is true, or the responseType attribute is not the empty string.
@method open
@param {String} method HTTP method to use on request
@param {String} url URL to request
@param {Boolean} [async=true] If false request will be done in synchronous manner. Asynchronous by default.
@param {String} [user] Username to use in HTTP authentication process on server-side
@param {String} [password] Password to use in HTTP authentication process on server-side
*/
open: function(method, url, async, user, password) {
var urlp;
// first two arguments are required
if (!method || !url) {
throw new x.DOMException(x.DOMException.SYNTAX_ERR);
}
// 2 - check if any code point in method is higher than U+00FF or after deflating method it does not match the method
if (/[\u0100-\uffff]/.test(method) || Encode.utf8_encode(method) !== method) {
throw new x.DOMException(x.DOMException.SYNTAX_ERR);
}
// 3
if (!!~Basic.inArray(method.toUpperCase(), ['CONNECT', 'DELETE', 'GET', 'HEAD', 'OPTIONS', 'POST', 'PUT', 'TRACE', 'TRACK'])) {
_method = method.toUpperCase();
}
// 4 - allowing these methods poses a security risk
if (!!~Basic.inArray(_method, ['CONNECT', 'TRACE', 'TRACK'])) {
throw new x.DOMException(x.DOMException.SECURITY_ERR);
}
// 5
url = Encode.utf8_encode(url);
// 6 - Resolve url relative to the XMLHttpRequest base URL. If the algorithm returns an error, throw a "SyntaxError".
urlp = Url.parseUrl(url);
_same_origin_flag = Url.hasSameOrigin(urlp);
// 7 - manually build up absolute url
_url = Url.resolveUrl(url);
// 9-10, 12-13
if ((user || password) && !_same_origin_flag) {
throw new x.DOMException(x.DOMException.INVALID_ACCESS_ERR);
}
_user = user || urlp.user;
_password = password || urlp.pass;
// 11
_async = async || true;
if (_async === false && (_p('timeout') || _p('withCredentials') || _p('responseType') !== "")) {
throw new x.DOMException(x.DOMException.INVALID_ACCESS_ERR);
}
// 14 - terminate abort()
// 15 - terminate send()
// 18
_sync_flag = !_async;
_send_flag = false;
_headers = {};
_reset.call(this);
// 19
_p('readyState', XMLHttpRequest.OPENED);
// 20
this.convertEventPropsToHandlers(['readystatechange']); // unify event handlers
this.dispatchEvent('readystatechange');
},
/**
Appends an header to the list of author request headers, or if header is already
in the list of author request headers, combines its value with value.
Throws an "InvalidStateError" exception if the state is not OPENED or if the send() flag is set.
Throws a "SyntaxError" exception if header is not a valid HTTP header field name or if value
is not a valid HTTP header field value.
@method setRequestHeader
@param {String} header
@param {String|Number} value
*/
setRequestHeader: function(header, value) {
var uaHeaders = [ // these headers are controlled by the user agent
"accept-charset",
"accept-encoding",
"access-control-request-headers",
"access-control-request-method",
"connection",
"content-length",
"cookie",
"cookie2",
"content-transfer-encoding",
"date",
"expect",
"host",
"keep-alive",
"origin",
"referer",
"te",
"trailer",
"transfer-encoding",
"upgrade",
"user-agent",
"via"
];
// 1-2
if (_p('readyState') !== XMLHttpRequest.OPENED || _send_flag) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 3
if (/[\u0100-\uffff]/.test(header) || Encode.utf8_encode(header) !== header) {
throw new x.DOMException(x.DOMException.SYNTAX_ERR);
}
// 4
/* this step is seemingly bypassed in browsers, probably to allow various unicode characters in header values
if (/[\u0100-\uffff]/.test(value) || Encode.utf8_encode(value) !== value) {
throw new x.DOMException(x.DOMException.SYNTAX_ERR);
}*/
header = Basic.trim(header).toLowerCase();
// setting of proxy-* and sec-* headers is prohibited by spec
if (!!~Basic.inArray(header, uaHeaders) || /^(proxy\-|sec\-)/.test(header)) {
return false;
}
// camelize
// browsers lowercase header names (at least for custom ones)
// header = header.replace(/\b\w/g, function($1) { return $1.toUpperCase(); });
if (!_headers[header]) {
_headers[header] = value;
} else {
// http://tools.ietf.org/html/rfc2616#section-4.2 (last paragraph)
_headers[header] += ', ' + value;
}
return true;
},
/**
Returns all headers from the response, with the exception of those whose field name is Set-Cookie or Set-Cookie2.
@method getAllResponseHeaders
@return {String} reponse headers or empty string
*/
getAllResponseHeaders: function() {
return _responseHeaders || '';
},
/**
Returns the header field value from the response of which the field name matches header,
unless the field name is Set-Cookie or Set-Cookie2.
@method getResponseHeader
@param {String} header
@return {String} value(s) for the specified header or null
*/
getResponseHeader: function(header) {
header = header.toLowerCase();
if (_error_flag || !!~Basic.inArray(header, ['set-cookie', 'set-cookie2'])) {
return null;
}
if (_responseHeaders && _responseHeaders !== '') {
// if we didn't parse response headers until now, do it and keep for later
if (!_responseHeadersBag) {
_responseHeadersBag = {};
Basic.each(_responseHeaders.split(/\r\n/), function(line) {
var pair = line.split(/:\s+/);
if (pair.length === 2) { // last line might be empty, omit
pair[0] = Basic.trim(pair[0]); // just in case
_responseHeadersBag[pair[0].toLowerCase()] = { // simply to retain header name in original form
header: pair[0],
value: Basic.trim(pair[1])
};
}
});
}
if (_responseHeadersBag.hasOwnProperty(header)) {
return _responseHeadersBag[header].header + ': ' + _responseHeadersBag[header].value;
}
}
return null;
},
/**
Sets the Content-Type header for the response to mime.
Throws an "InvalidStateError" exception if the state is LOADING or DONE.
Throws a "SyntaxError" exception if mime is not a valid media type.
@method overrideMimeType
@param String mime Mime type to set
*/
overrideMimeType: function(mime) {
var matches, charset;
// 1
if (!!~Basic.inArray(_p('readyState'), [XMLHttpRequest.LOADING, XMLHttpRequest.DONE])) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 2
mime = Basic.trim(mime.toLowerCase());
if (/;/.test(mime) && (matches = mime.match(/^([^;]+)(?:;\scharset\=)?(.*)$/))) {
mime = matches[1];
if (matches[2]) {
charset = matches[2];
}
}
if (!Mime.mimes[mime]) {
throw new x.DOMException(x.DOMException.SYNTAX_ERR);
}
// 3-4
_finalMime = mime;
_finalCharset = charset;
},
/**
Initiates the request. The optional argument provides the request entity body.
The argument is ignored if request method is GET or HEAD.
Throws an "InvalidStateError" exception if the state is not OPENED or if the send() flag is set.
@method send
@param {Blob|Document|String|FormData} [data] Request entity body
@param {Object} [options] Set of requirements and pre-requisities for runtime initialization
*/
send: function(data, options) {
if (Basic.typeOf(options) === 'string') {
_options = { ruid: options };
} else if (!options) {
_options = {};
} else {
_options = options;
}
this.convertEventPropsToHandlers(dispatches);
this.upload.convertEventPropsToHandlers(dispatches);
// 1-2
if (this.readyState !== XMLHttpRequest.OPENED || _send_flag) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 3
// sending Blob
if (data instanceof Blob) {
_options.ruid = data.ruid;
_mimeType = data.type || 'application/octet-stream';
}
// FormData
else if (data instanceof FormData) {
if (data.hasBlob()) {
var blob = data.getBlob();
_options.ruid = blob.ruid;
_mimeType = blob.type || 'application/octet-stream';
}
}
// DOMString
else if (typeof data === 'string') {
_encoding = 'UTF-8';
_mimeType = 'text/plain;charset=UTF-8';
// data should be converted to Unicode and encoded as UTF-8
data = Encode.utf8_encode(data);
}
// if withCredentials not set, but requested, set it automatically
if (!this.withCredentials) {
this.withCredentials = (_options.required_caps && _options.required_caps.send_browser_cookies) && !_same_origin_flag;
}
// 4 - storage mutex
// 5
_upload_events_flag = (!_sync_flag && this.upload.hasEventListener()); // DSAP
// 6
_error_flag = false;
// 7
_upload_complete_flag = !data;
// 8 - Asynchronous steps
if (!_sync_flag) {
// 8.1
_send_flag = true;
// 8.2
// this.dispatchEvent('loadstart'); // will be dispatched either by native or runtime xhr
// 8.3
//if (!_upload_complete_flag) {
// this.upload.dispatchEvent('loadstart'); // will be dispatched either by native or runtime xhr
//}
}
// 8.5 - Return the send() method call, but continue running the steps in this algorithm.
_doXHR.call(this, data);
},
/**
Cancels any network activity.
@method abort
*/
abort: function() {
_error_flag = true;
_sync_flag = false;
if (!~Basic.inArray(_p('readyState'), [XMLHttpRequest.UNSENT, XMLHttpRequest.OPENED, XMLHttpRequest.DONE])) {
_p('readyState', XMLHttpRequest.DONE);
_send_flag = false;
if (_xhr) {
_xhr.getRuntime().exec.call(_xhr, 'XMLHttpRequest', 'abort', _upload_complete_flag);
} else {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
_upload_complete_flag = true;
} else {
_p('readyState', XMLHttpRequest.UNSENT);
}
},
destroy: function() {
if (_xhr) {
if (Basic.typeOf(_xhr.destroy) === 'function') {
_xhr.destroy();
}
_xhr = null;
}
this.unbindAll();
if (this.upload) {
this.upload.unbindAll();
this.upload = null;
}
}
});
/* this is nice, but maybe too lengthy
// if supported by JS version, set getters/setters for specific properties
o.defineProperty(this, 'readyState', {
configurable: false,
get: function() {
return _p('readyState');
}
});
o.defineProperty(this, 'timeout', {
configurable: false,
get: function() {
return _p('timeout');
},
set: function(value) {
if (_sync_flag) {
throw new x.DOMException(x.DOMException.INVALID_ACCESS_ERR);
}
// timeout still should be measured relative to the start time of request
_timeoutset_time = (new Date).getTime();
_p('timeout', value);
}
});
// the withCredentials attribute has no effect when fetching same-origin resources
o.defineProperty(this, 'withCredentials', {
configurable: false,
get: function() {
return _p('withCredentials');
},
set: function(value) {
// 1-2
if (!~o.inArray(_p('readyState'), [XMLHttpRequest.UNSENT, XMLHttpRequest.OPENED]) || _send_flag) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 3-4
if (_anonymous_flag || _sync_flag) {
throw new x.DOMException(x.DOMException.INVALID_ACCESS_ERR);
}
// 5
_p('withCredentials', value);
}
});
o.defineProperty(this, 'status', {
configurable: false,
get: function() {
return _p('status');
}
});
o.defineProperty(this, 'statusText', {
configurable: false,
get: function() {
return _p('statusText');
}
});
o.defineProperty(this, 'responseType', {
configurable: false,
get: function() {
return _p('responseType');
},
set: function(value) {
// 1
if (!!~o.inArray(_p('readyState'), [XMLHttpRequest.LOADING, XMLHttpRequest.DONE])) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 2
if (_sync_flag) {
throw new x.DOMException(x.DOMException.INVALID_ACCESS_ERR);
}
// 3
_p('responseType', value.toLowerCase());
}
});
o.defineProperty(this, 'responseText', {
configurable: false,
get: function() {
// 1
if (!~o.inArray(_p('responseType'), ['', 'text'])) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 2-3
if (_p('readyState') !== XMLHttpRequest.DONE && _p('readyState') !== XMLHttpRequest.LOADING || _error_flag) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
return _p('responseText');
}
});
o.defineProperty(this, 'responseXML', {
configurable: false,
get: function() {
// 1
if (!~o.inArray(_p('responseType'), ['', 'document'])) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 2-3
if (_p('readyState') !== XMLHttpRequest.DONE || _error_flag) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
return _p('responseXML');
}
});
o.defineProperty(this, 'response', {
configurable: false,
get: function() {
if (!!~o.inArray(_p('responseType'), ['', 'text'])) {
if (_p('readyState') !== XMLHttpRequest.DONE && _p('readyState') !== XMLHttpRequest.LOADING || _error_flag) {
return '';
}
}
if (_p('readyState') !== XMLHttpRequest.DONE || _error_flag) {
return null;
}
return _p('response');
}
});
*/
function _p(prop, value) {
if (!props.hasOwnProperty(prop)) {
return;
}
if (arguments.length === 1) { // get
return Env.can('define_property') ? props[prop] : self[prop];
} else { // set
if (Env.can('define_property')) {
props[prop] = value;
} else {
self[prop] = value;
}
}
}
/*
function _toASCII(str, AllowUnassigned, UseSTD3ASCIIRules) {
// TODO: http://tools.ietf.org/html/rfc3490#section-4.1
return str.toLowerCase();
}
*/
function _doXHR(data) {
var self = this;
_start_time = new Date().getTime();
_xhr = new RuntimeTarget();
function loadEnd() {
if (_xhr) { // it could have been destroyed by now
_xhr.destroy();
_xhr = null;
}
self.dispatchEvent('loadend');
self = null;
}
function exec(runtime) {
_xhr.bind('LoadStart', function(e) {
_p('readyState', XMLHttpRequest.LOADING);
self.dispatchEvent('readystatechange');
self.dispatchEvent(e);
if (_upload_events_flag) {
self.upload.dispatchEvent(e);
}
});
_xhr.bind('Progress', function(e) {
if (_p('readyState') !== XMLHttpRequest.LOADING) {
_p('readyState', XMLHttpRequest.LOADING); // LoadStart unreliable (in Flash for example)
self.dispatchEvent('readystatechange');
}
self.dispatchEvent(e);
});
_xhr.bind('UploadProgress', function(e) {
if (_upload_events_flag) {
self.upload.dispatchEvent({
type: 'progress',
lengthComputable: false,
total: e.total,
loaded: e.loaded
});
}
});
_xhr.bind('Load', function(e) {
_p('readyState', XMLHttpRequest.DONE);
_p('status', Number(runtime.exec.call(_xhr, 'XMLHttpRequest', 'getStatus') || 0));
_p('statusText', httpCode[_p('status')] || "");
_p('response', runtime.exec.call(_xhr, 'XMLHttpRequest', 'getResponse', _p('responseType')));
if (!!~Basic.inArray(_p('responseType'), ['text', ''])) {
_p('responseText', _p('response'));
} else if (_p('responseType') === 'document') {
_p('responseXML', _p('response'));
}
_responseHeaders = runtime.exec.call(_xhr, 'XMLHttpRequest', 'getAllResponseHeaders');
self.dispatchEvent('readystatechange');
if (_p('status') > 0) { // status 0 usually means that server is unreachable
if (_upload_events_flag) {
self.upload.dispatchEvent(e);
}
self.dispatchEvent(e);
} else {
_error_flag = true;
self.dispatchEvent('error');
}
loadEnd();
});
_xhr.bind('Abort', function(e) {
self.dispatchEvent(e);
loadEnd();
});
_xhr.bind('Error', function(e) {
_error_flag = true;
_p('readyState', XMLHttpRequest.DONE);
self.dispatchEvent('readystatechange');
_upload_complete_flag = true;
self.dispatchEvent(e);
loadEnd();
});
runtime.exec.call(_xhr, 'XMLHttpRequest', 'send', {
url: _url,
method: _method,
async: _async,
user: _user,
password: _password,
headers: _headers,
mimeType: _mimeType,
encoding: _encoding,
responseType: self.responseType,
withCredentials: self.withCredentials,
options: _options
}, data);
}
// clarify our requirements
if (typeof(_options.required_caps) === 'string') {
_options.required_caps = Runtime.parseCaps(_options.required_caps);
}
_options.required_caps = Basic.extend({}, _options.required_caps, {
return_response_type: self.responseType
});
if (data instanceof FormData) {
_options.required_caps.send_multipart = true;
}
if (!_same_origin_flag) {
_options.required_caps.do_cors = true;
}
if (_options.ruid) { // we do not need to wait if we can connect directly
exec(_xhr.connectRuntime(_options));
} else {
_xhr.bind('RuntimeInit', function(e, runtime) {
exec(runtime);
});
_xhr.bind('RuntimeError', function(e, err) {
self.dispatchEvent('RuntimeError', err);
});
_xhr.connectRuntime(_options);
}
}
function _reset() {
_p('responseText', "");
_p('responseXML', null);
_p('response', null);
_p('status', 0);
_p('statusText', "");
_start_time = _timeoutset_time = null;
}
}
XMLHttpRequest.UNSENT = 0;
XMLHttpRequest.OPENED = 1;
XMLHttpRequest.HEADERS_RECEIVED = 2;
XMLHttpRequest.LOADING = 3;
XMLHttpRequest.DONE = 4;
XMLHttpRequest.prototype = EventTarget.instance;
return XMLHttpRequest;
});
// Included from: src/javascript/runtime/flash/Runtime.js
/**
* Runtime.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/*global ActiveXObject:true */
/**
Defines constructor for Flash runtime.
@class moxie/runtime/flash/Runtime
@private
*/
define("moxie/runtime/flash/Runtime", [
"moxie/core/utils/Basic",
"moxie/core/utils/Env",
"moxie/core/utils/Dom",
"moxie/core/Exceptions",
"moxie/runtime/Runtime"
], function(Basic, Env, Dom, x, Runtime) {
var type = 'flash', extensions = {};
/**
Get the version of the Flash Player
@method getShimVersion
@private
@return {Number} Flash Player version
*/
function getShimVersion() {
var version;
try {
version = navigator.plugins['Shockwave Flash'];
version = version.description;
} catch (e1) {
try {
version = new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version');
} catch (e2) {
version = '0.0';
}
}
version = version.match(/\d+/g);
return parseFloat(version[0] + '.' + version[1]);
}
/**
Constructor for the Flash Runtime
@class FlashRuntime
@extends Runtime
*/
function FlashRuntime(options) {
var I = this, initTimer;
options = Basic.extend({ swf_url: Env.swf_url }, options);
Runtime.call(this, options, type, {
access_binary: function(value) {
return value && I.mode === 'browser';
},
access_image_binary: function(value) {
return value && I.mode === 'browser';
},
display_media: Runtime.capTrue,
do_cors: Runtime.capTrue,
drag_and_drop: false,
report_upload_progress: function() {
return I.mode === 'client';
},
resize_image: Runtime.capTrue,
return_response_headers: false,
return_response_type: function(responseType) {
if (responseType === 'json' && !!window.JSON) {
return true;
}
return !Basic.arrayDiff(responseType, ['', 'text', 'document']) || I.mode === 'browser';
},
return_status_code: function(code) {
return I.mode === 'browser' || !Basic.arrayDiff(code, [200, 404]);
},
select_file: Runtime.capTrue,
select_multiple: Runtime.capTrue,
send_binary_string: function(value) {
return value && I.mode === 'browser';
},
send_browser_cookies: function(value) {
return value && I.mode === 'browser';
},
send_custom_headers: function(value) {
return value && I.mode === 'browser';
},
send_multipart: Runtime.capTrue,
slice_blob: function(value) {
return value && I.mode === 'browser';
},
stream_upload: function(value) {
return value && I.mode === 'browser';
},
summon_file_dialog: false,
upload_filesize: function(size) {
return Basic.parseSizeStr(size) <= 2097152 || I.mode === 'client';
},
use_http_method: function(methods) {
return !Basic.arrayDiff(methods, ['GET', 'POST']);
}
}, {
// capabilities that require specific mode
access_binary: function(value) {
return value ? 'browser' : 'client';
},
access_image_binary: function(value) {
return value ? 'browser' : 'client';
},
report_upload_progress: function(value) {
return value ? 'browser' : 'client';
},
return_response_type: function(responseType) {
return Basic.arrayDiff(responseType, ['', 'text', 'json', 'document']) ? 'browser' : ['client', 'browser'];
},
return_status_code: function(code) {
return Basic.arrayDiff(code, [200, 404]) ? 'browser' : ['client', 'browser'];
},
send_binary_string: function(value) {
return value ? 'browser' : 'client';
},
send_browser_cookies: function(value) {
return value ? 'browser' : 'client';
},
send_custom_headers: function(value) {
return value ? 'browser' : 'client';
},
stream_upload: function(value) {
return value ? 'client' : 'browser';
},
upload_filesize: function(size) {
return Basic.parseSizeStr(size) >= 2097152 ? 'client' : 'browser';
}
}, 'client');
// minimal requirement for Flash Player version
if (getShimVersion() < 10) {
this.mode = false; // with falsy mode, runtime won't operable, no matter what the mode was before
}
Basic.extend(this, {
getShim: function() {
return Dom.get(this.uid);
},
shimExec: function(component, action) {
var args = [].slice.call(arguments, 2);
return I.getShim().exec(this.uid, component, action, args);
},
init: function() {
var html, el, container;
container = this.getShimContainer();
// if not the minimal height, shims are not initialized in older browsers (e.g FF3.6, IE6,7,8, Safari 4.0,5.0, etc)
Basic.extend(container.style, {
position: 'absolute',
top: '-8px',
left: '-8px',
width: '9px',
height: '9px',
overflow: 'hidden'
});
// insert flash object
html = '<object id="' + this.uid + '" type="application/x-shockwave-flash" data="' + options.swf_url + '" ';
if (Env.browser === 'IE') {
html += 'classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" ';
}
html += 'width="100%" height="100%" style="outline:0">' +
'<param name="movie" value="' + options.swf_url + '" />' +
'<param name="flashvars" value="uid=' + escape(this.uid) + '&target=' + Env.global_event_dispatcher + '" />' +
'<param name="wmode" value="transparent" />' +
'<param name="allowscriptaccess" value="always" />' +
'</object>';
if (Env.browser === 'IE') {
el = document.createElement('div');
container.appendChild(el);
el.outerHTML = html;
el = container = null; // just in case
} else {
container.innerHTML = html;
}
// Init is dispatched by the shim
initTimer = setTimeout(function() {
if (I && !I.initialized) { // runtime might be already destroyed by this moment
I.trigger("Error", new x.RuntimeError(x.RuntimeError.NOT_INIT_ERR));
}
}, 5000);
},
destroy: (function(destroy) { // extend default destroy method
return function() {
destroy.call(I);
clearTimeout(initTimer); // initialization check might be still onwait
options = initTimer = destroy = I = null;
};
}(this.destroy))
}, extensions);
}
Runtime.addConstructor(type, FlashRuntime);
return extensions;
});
// Included from: src/javascript/runtime/flash/file/Blob.js
/**
* Blob.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/flash/file/Blob
@private
*/
define("moxie/runtime/flash/file/Blob", [
"moxie/runtime/flash/Runtime",
"moxie/file/Blob"
], function(extensions, Blob) {
var FlashBlob = {
slice: function(blob, start, end, type) {
var self = this.getRuntime();
if (start < 0) {
start = Math.max(blob.size + start, 0);
} else if (start > 0) {
start = Math.min(start, blob.size);
}
if (end < 0) {
end = Math.max(blob.size + end, 0);
} else if (end > 0) {
end = Math.min(end, blob.size);
}
blob = self.shimExec.call(this, 'Blob', 'slice', start, end, type || '');
if (blob) {
blob = new Blob(self.uid, blob);
}
return blob;
}
};
return (extensions.Blob = FlashBlob);
});
// Included from: src/javascript/runtime/flash/file/FileInput.js
/**
* FileInput.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/flash/file/FileInput
@private
*/
define("moxie/runtime/flash/file/FileInput", [
"moxie/runtime/flash/Runtime"
], function(extensions) {
var FileInput = {
init: function(options) {
this.getRuntime().shimExec.call(this, 'FileInput', 'init', {
name: options.name,
accept: options.accept,
multiple: options.multiple
});
this.trigger('ready');
}
};
return (extensions.FileInput = FileInput);
});
// Included from: src/javascript/runtime/flash/file/FileReader.js
/**
* FileReader.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/flash/file/FileReader
@private
*/
define("moxie/runtime/flash/file/FileReader", [
"moxie/runtime/flash/Runtime",
"moxie/core/utils/Encode"
], function(extensions, Encode) {
var _result = '';
function _formatData(data, op) {
switch (op) {
case 'readAsText':
return Encode.atob(data, 'utf8');
case 'readAsBinaryString':
return Encode.atob(data);
case 'readAsDataURL':
return data;
}
return null;
}
var FileReader = {
read: function(op, blob) {
var target = this, self = target.getRuntime();
// special prefix for DataURL read mode
if (op === 'readAsDataURL') {
_result = 'data:' + (blob.type || '') + ';base64,';
}
target.bind('Progress', function(e, data) {
if (data) {
_result += _formatData(data, op);
}
});
return self.shimExec.call(this, 'FileReader', 'readAsBase64', blob.uid);
},
getResult: function() {
return _result;
},
destroy: function() {
_result = null;
}
};
return (extensions.FileReader = FileReader);
});
// Included from: src/javascript/runtime/flash/file/FileReaderSync.js
/**
* FileReaderSync.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/flash/file/FileReaderSync
@private
*/
define("moxie/runtime/flash/file/FileReaderSync", [
"moxie/runtime/flash/Runtime",
"moxie/core/utils/Encode"
], function(extensions, Encode) {
function _formatData(data, op) {
switch (op) {
case 'readAsText':
return Encode.atob(data, 'utf8');
case 'readAsBinaryString':
return Encode.atob(data);
case 'readAsDataURL':
return data;
}
return null;
}
var FileReaderSync = {
read: function(op, blob) {
var result, self = this.getRuntime();
result = self.shimExec.call(this, 'FileReaderSync', 'readAsBase64', blob.uid);
if (!result) {
return null; // or throw ex
}
// special prefix for DataURL read mode
if (op === 'readAsDataURL') {
result = 'data:' + (blob.type || '') + ';base64,' + result;
}
return _formatData(result, op, blob.type);
}
};
return (extensions.FileReaderSync = FileReaderSync);
});
// Included from: src/javascript/runtime/Transporter.js
/**
* Transporter.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define("moxie/runtime/Transporter", [
"moxie/core/utils/Basic",
"moxie/core/utils/Encode",
"moxie/runtime/RuntimeClient",
"moxie/core/EventTarget"
], function(Basic, Encode, RuntimeClient, EventTarget) {
function Transporter() {
var mod, _runtime, _data, _size, _pos, _chunk_size;
RuntimeClient.call(this);
Basic.extend(this, {
uid: Basic.guid('uid_'),
state: Transporter.IDLE,
result: null,
transport: function(data, type, options) {
var self = this;
options = Basic.extend({
chunk_size: 204798
}, options);
// should divide by three, base64 requires this
if ((mod = options.chunk_size % 3)) {
options.chunk_size += 3 - mod;
}
_chunk_size = options.chunk_size;
_reset.call(this);
_data = data;
_size = data.length;
if (Basic.typeOf(options) === 'string' || options.ruid) {
_run.call(self, type, this.connectRuntime(options));
} else {
// we require this to run only once
var cb = function(e, runtime) {
self.unbind("RuntimeInit", cb);
_run.call(self, type, runtime);
};
this.bind("RuntimeInit", cb);
this.connectRuntime(options);
}
},
abort: function() {
var self = this;
self.state = Transporter.IDLE;
if (_runtime) {
_runtime.exec.call(self, 'Transporter', 'clear');
self.trigger("TransportingAborted");
}
_reset.call(self);
},
destroy: function() {
this.unbindAll();
_runtime = null;
this.disconnectRuntime();
_reset.call(this);
}
});
function _reset() {
_size = _pos = 0;
_data = this.result = null;
}
function _run(type, runtime) {
var self = this;
_runtime = runtime;
//self.unbind("RuntimeInit");
self.bind("TransportingProgress", function(e) {
_pos = e.loaded;
if (_pos < _size && Basic.inArray(self.state, [Transporter.IDLE, Transporter.DONE]) === -1) {
_transport.call(self);
}
}, 999);
self.bind("TransportingComplete", function() {
_pos = _size;
self.state = Transporter.DONE;
_data = null; // clean a bit
self.result = _runtime.exec.call(self, 'Transporter', 'getAsBlob', type || '');
}, 999);
self.state = Transporter.BUSY;
self.trigger("TransportingStarted");
_transport.call(self);
}
function _transport() {
var self = this,
chunk,
bytesLeft = _size - _pos;
if (_chunk_size > bytesLeft) {
_chunk_size = bytesLeft;
}
chunk = Encode.btoa(_data.substr(_pos, _chunk_size));
_runtime.exec.call(self, 'Transporter', 'receive', chunk, _size);
}
}
Transporter.IDLE = 0;
Transporter.BUSY = 1;
Transporter.DONE = 2;
Transporter.prototype = EventTarget.instance;
return Transporter;
});
// Included from: src/javascript/runtime/flash/xhr/XMLHttpRequest.js
/**
* XMLHttpRequest.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/flash/xhr/XMLHttpRequest
@private
*/
define("moxie/runtime/flash/xhr/XMLHttpRequest", [
"moxie/runtime/flash/Runtime",
"moxie/core/utils/Basic",
"moxie/file/Blob",
"moxie/file/File",
"moxie/file/FileReaderSync",
"moxie/xhr/FormData",
"moxie/runtime/Transporter"
], function(extensions, Basic, Blob, File, FileReaderSync, FormData, Transporter) {
var XMLHttpRequest = {
send: function(meta, data) {
var target = this, self = target.getRuntime();
function send() {
meta.transport = self.mode;
self.shimExec.call(target, 'XMLHttpRequest', 'send', meta, data);
}
function appendBlob(name, blob) {
self.shimExec.call(target, 'XMLHttpRequest', 'appendBlob', name, blob.uid);
data = null;
send();
}
function attachBlob(blob, cb) {
var tr = new Transporter();
tr.bind("TransportingComplete", function() {
cb(this.result);
});
tr.transport(blob.getSource(), blob.type, {
ruid: self.uid
});
}
// copy over the headers if any
if (!Basic.isEmptyObj(meta.headers)) {
Basic.each(meta.headers, function(value, header) {
self.shimExec.call(target, 'XMLHttpRequest', 'setRequestHeader', header, value.toString()); // Silverlight doesn't accept integers into the arguments of type object
});
}
// transfer over multipart params and blob itself
if (data instanceof FormData) {
var blobField;
data.each(function(value, name) {
if (value instanceof Blob) {
blobField = name;
} else {
self.shimExec.call(target, 'XMLHttpRequest', 'append', name, value);
}
});
if (!data.hasBlob()) {
data = null;
send();
} else {
var blob = data.getBlob();
if (blob.isDetached()) {
attachBlob(blob, function(attachedBlob) {
blob.destroy();
appendBlob(blobField, attachedBlob);
});
} else {
appendBlob(blobField, blob);
}
}
} else if (data instanceof Blob) {
if (data.isDetached()) {
attachBlob(data, function(attachedBlob) {
data.destroy();
data = attachedBlob.uid;
send();
});
} else {
data = data.uid;
send();
}
} else {
send();
}
},
getResponse: function(responseType) {
var frs, blob, self = this.getRuntime();
blob = self.shimExec.call(this, 'XMLHttpRequest', 'getResponseAsBlob');
if (blob) {
blob = new File(self.uid, blob);
if ('blob' === responseType) {
return blob;
}
try {
frs = new FileReaderSync();
if (!!~Basic.inArray(responseType, ["", "text"])) {
return frs.readAsText(blob);
} else if ('json' === responseType && !!window.JSON) {
return JSON.parse(frs.readAsText(blob));
}
} finally {
blob.destroy();
}
}
return null;
},
abort: function(upload_complete_flag) {
var self = this.getRuntime();
self.shimExec.call(this, 'XMLHttpRequest', 'abort');
this.dispatchEvent('readystatechange');
// this.dispatchEvent('progress');
this.dispatchEvent('abort');
//if (!upload_complete_flag) {
// this.dispatchEvent('uploadprogress');
//}
}
};
return (extensions.XMLHttpRequest = XMLHttpRequest);
});
// Included from: src/javascript/runtime/html4/Runtime.js
/**
* Runtime.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/*global File:true */
/**
Defines constructor for HTML4 runtime.
@class moxie/runtime/html4/Runtime
@private
*/
define("moxie/runtime/html4/Runtime", [
"moxie/core/utils/Basic",
"moxie/core/Exceptions",
"moxie/runtime/Runtime",
"moxie/core/utils/Env"
], function(Basic, x, Runtime, Env) {
var type = 'html4', extensions = {};
function Html4Runtime(options) {
var I = this
, Test = Runtime.capTest
, True = Runtime.capTrue
;
Runtime.call(this, options, type, {
access_binary: Test(window.FileReader || window.File && File.getAsDataURL),
access_image_binary: false,
display_media: Test(extensions.Image && (Env.can('create_canvas') || Env.can('use_data_uri_over32kb'))),
do_cors: false,
drag_and_drop: false,
filter_by_extension: Test(function() { // if you know how to feature-detect this, please suggest
return (Env.browser === 'Chrome' && Env.version >= 28) || (Env.browser === 'IE' && Env.version >= 10);
}()),
resize_image: function() {
return extensions.Image && I.can('access_binary') && Env.can('create_canvas');
},
report_upload_progress: false,
return_response_headers: false,
return_response_type: function(responseType) {
if (responseType === 'json' && !!window.JSON) {
return true;
}
return !!~Basic.inArray(responseType, ['text', 'document', '']);
},
return_status_code: function(code) {
return !Basic.arrayDiff(code, [200, 404]);
},
select_file: function() {
return Env.can('use_fileinput');
},
select_multiple: false,
send_binary_string: false,
send_custom_headers: false,
send_multipart: true,
slice_blob: false,
stream_upload: function() {
return I.can('select_file');
},
summon_file_dialog: Test(function() { // yeah... some dirty sniffing here...
return (Env.browser === 'Firefox' && Env.version >= 4) ||
(Env.browser === 'Opera' && Env.version >= 12) ||
!!~Basic.inArray(Env.browser, ['Chrome', 'Safari']);
}()),
upload_filesize: True,
use_http_method: function(methods) {
return !Basic.arrayDiff(methods, ['GET', 'POST']);
}
});
Basic.extend(this, {
init : function() {
this.trigger("Init");
},
destroy: (function(destroy) { // extend default destroy method
return function() {
destroy.call(I);
destroy = I = null;
};
}(this.destroy))
});
Basic.extend(this.getShim(), extensions);
}
Runtime.addConstructor(type, Html4Runtime);
return extensions;
});
// Included from: src/javascript/core/utils/Events.js
/**
* Events.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/utils/Events', [
'moxie/core/utils/Basic'
], function(Basic) {
var eventhash = {}, uid = 'moxie_' + Basic.guid();
// IE W3C like event funcs
function preventDefault() {
this.returnValue = false;
}
function stopPropagation() {
this.cancelBubble = true;
}
/**
Adds an event handler to the specified object and store reference to the handler
in objects internal Plupload registry (@see removeEvent).
@method addEvent
@for Utils
@static
@param {Object} obj DOM element like object to add handler to.
@param {String} name Name to add event listener to.
@param {Function} callback Function to call when event occurs.
@param {String} [key] that might be used to add specifity to the event record.
*/
var addEvent = function(obj, name, callback, key) {
var func, events;
name = name.toLowerCase();
// Add event listener
if (obj.addEventListener) {
func = callback;
obj.addEventListener(name, func, false);
} else if (obj.attachEvent) {
func = function() {
var evt = window.event;
if (!evt.target) {
evt.target = evt.srcElement;
}
evt.preventDefault = preventDefault;
evt.stopPropagation = stopPropagation;
callback(evt);
};
obj.attachEvent('on' + name, func);
}
// Log event handler to objects internal mOxie registry
if (!obj[uid]) {
obj[uid] = Basic.guid();
}
if (!eventhash.hasOwnProperty(obj[uid])) {
eventhash[obj[uid]] = {};
}
events = eventhash[obj[uid]];
if (!events.hasOwnProperty(name)) {
events[name] = [];
}
events[name].push({
func: func,
orig: callback, // store original callback for IE
key: key
});
};
/**
Remove event handler from the specified object. If third argument (callback)
is not specified remove all events with the specified name.
@method removeEvent
@static
@param {Object} obj DOM element to remove event listener(s) from.
@param {String} name Name of event listener to remove.
@param {Function|String} [callback] might be a callback or unique key to match.
*/
var removeEvent = function(obj, name, callback) {
var type, undef;
name = name.toLowerCase();
if (obj[uid] && eventhash[obj[uid]] && eventhash[obj[uid]][name]) {
type = eventhash[obj[uid]][name];
} else {
return;
}
for (var i = type.length - 1; i >= 0; i--) {
// undefined or not, key should match
if (type[i].orig === callback || type[i].key === callback) {
if (obj.removeEventListener) {
obj.removeEventListener(name, type[i].func, false);
} else if (obj.detachEvent) {
obj.detachEvent('on'+name, type[i].func);
}
type[i].orig = null;
type[i].func = null;
type.splice(i, 1);
// If callback was passed we are done here, otherwise proceed
if (callback !== undef) {
break;
}
}
}
// If event array got empty, remove it
if (!type.length) {
delete eventhash[obj[uid]][name];
}
// If mOxie registry has become empty, remove it
if (Basic.isEmptyObj(eventhash[obj[uid]])) {
delete eventhash[obj[uid]];
// IE doesn't let you remove DOM object property with - delete
try {
delete obj[uid];
} catch(e) {
obj[uid] = undef;
}
}
};
/**
Remove all kind of events from the specified object
@method removeAllEvents
@static
@param {Object} obj DOM element to remove event listeners from.
@param {String} [key] unique key to match, when removing events.
*/
var removeAllEvents = function(obj, key) {
if (!obj || !obj[uid]) {
return;
}
Basic.each(eventhash[obj[uid]], function(events, name) {
removeEvent(obj, name, key);
});
};
return {
addEvent: addEvent,
removeEvent: removeEvent,
removeAllEvents: removeAllEvents
};
});
// Included from: src/javascript/runtime/html4/file/FileInput.js
/**
* FileInput.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/html4/file/FileInput
@private
*/
define("moxie/runtime/html4/file/FileInput", [
"moxie/runtime/html4/Runtime",
"moxie/core/utils/Basic",
"moxie/core/utils/Dom",
"moxie/core/utils/Events",
"moxie/core/utils/Mime",
"moxie/core/utils/Env"
], function(extensions, Basic, Dom, Events, Mime, Env) {
function FileInput() {
var _uid, _files = [], _mimes = [], _options;
function addInput() {
var comp = this, I = comp.getRuntime(), shimContainer, browseButton, currForm, form, input, uid;
uid = Basic.guid('uid_');
shimContainer = I.getShimContainer(); // we get new ref everytime to avoid memory leaks in IE
if (_uid) { // move previous form out of the view
currForm = Dom.get(_uid + '_form');
if (currForm) {
Basic.extend(currForm.style, { top: '100%' });
}
}
// build form in DOM, since innerHTML version not able to submit file for some reason
form = document.createElement('form');
form.setAttribute('id', uid + '_form');
form.setAttribute('method', 'post');
form.setAttribute('enctype', 'multipart/form-data');
form.setAttribute('encoding', 'multipart/form-data');
Basic.extend(form.style, {
overflow: 'hidden',
position: 'absolute',
top: 0,
left: 0,
width: '100%',
height: '100%'
});
input = document.createElement('input');
input.setAttribute('id', uid);
input.setAttribute('type', 'file');
input.setAttribute('name', _options.name || 'Filedata');
input.setAttribute('accept', _mimes.join(','));
Basic.extend(input.style, {
fontSize: '999px',
opacity: 0
});
form.appendChild(input);
shimContainer.appendChild(form);
// prepare file input to be placed underneath the browse_button element
Basic.extend(input.style, {
position: 'absolute',
top: 0,
left: 0,
width: '100%',
height: '100%'
});
if (Env.browser === 'IE' && Env.version < 10) {
Basic.extend(input.style, {
filter : "progid:DXImageTransform.Microsoft.Alpha(opacity=0)"
});
}
input.onchange = function() { // there should be only one handler for this
var file;
if (!this.value) {
return;
}
if (this.files) {
file = this.files[0];
} else {
file = {
name: this.value
};
}
_files = [file];
this.onchange = function() {}; // clear event handler
addInput.call(comp);
// after file is initialized as o.File, we need to update form and input ids
comp.bind('change', function onChange() {
var input = Dom.get(uid), form = Dom.get(uid + '_form'), file;
comp.unbind('change', onChange);
if (comp.files.length && input && form) {
file = comp.files[0];
input.setAttribute('id', file.uid);
form.setAttribute('id', file.uid + '_form');
// set upload target
form.setAttribute('target', file.uid + '_iframe');
}
input = form = null;
}, 998);
input = form = null;
comp.trigger('change');
};
// route click event to the input
if (I.can('summon_file_dialog')) {
browseButton = Dom.get(_options.browse_button);
Events.removeEvent(browseButton, 'click', comp.uid);
Events.addEvent(browseButton, 'click', function(e) {
if (input && !input.disabled) { // for some reason FF (up to 8.0.1 so far) lets to click disabled input[type=file]
input.click();
}
e.preventDefault();
}, comp.uid);
}
_uid = uid;
shimContainer = currForm = browseButton = null;
}
Basic.extend(this, {
init: function(options) {
var comp = this, I = comp.getRuntime(), shimContainer;
// figure out accept string
_options = options;
_mimes = options.accept.mimes || Mime.extList2mimes(options.accept, I.can('filter_by_extension'));
shimContainer = I.getShimContainer();
(function() {
var browseButton, zIndex, top;
browseButton = Dom.get(options.browse_button);
// Route click event to the input[type=file] element for browsers that support such behavior
if (I.can('summon_file_dialog')) {
if (Dom.getStyle(browseButton, 'position') === 'static') {
browseButton.style.position = 'relative';
}
zIndex = parseInt(Dom.getStyle(browseButton, 'z-index'), 10) || 1;
browseButton.style.zIndex = zIndex;
shimContainer.style.zIndex = zIndex - 1;
}
/* Since we have to place input[type=file] on top of the browse_button for some browsers,
browse_button loses interactivity, so we restore it here */
top = I.can('summon_file_dialog') ? browseButton : shimContainer;
Events.addEvent(top, 'mouseover', function() {
comp.trigger('mouseenter');
}, comp.uid);
Events.addEvent(top, 'mouseout', function() {
comp.trigger('mouseleave');
}, comp.uid);
Events.addEvent(top, 'mousedown', function() {
comp.trigger('mousedown');
}, comp.uid);
Events.addEvent(Dom.get(options.container), 'mouseup', function() {
comp.trigger('mouseup');
}, comp.uid);
browseButton = null;
}());
addInput.call(this);
shimContainer = null;
// trigger ready event asynchronously
comp.trigger({
type: 'ready',
async: true
});
},
getFiles: function() {
return _files;
},
disable: function(state) {
var input;
if ((input = Dom.get(_uid))) {
input.disabled = !!state;
}
},
destroy: function() {
var I = this.getRuntime()
, shim = I.getShim()
, shimContainer = I.getShimContainer()
;
Events.removeAllEvents(shimContainer, this.uid);
Events.removeAllEvents(_options && Dom.get(_options.container), this.uid);
Events.removeAllEvents(_options && Dom.get(_options.browse_button), this.uid);
if (shimContainer) {
shimContainer.innerHTML = '';
}
shim.removeInstance(this.uid);
_uid = _files = _mimes = _options = shimContainer = shim = null;
}
});
}
return (extensions.FileInput = FileInput);
});
// Included from: src/javascript/runtime/html5/Runtime.js
/**
* Runtime.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/*global File:true */
/**
Defines constructor for HTML5 runtime.
@class moxie/runtime/html5/Runtime
@private
*/
define("moxie/runtime/html5/Runtime", [
"moxie/core/utils/Basic",
"moxie/core/Exceptions",
"moxie/runtime/Runtime",
"moxie/core/utils/Env"
], function(Basic, x, Runtime, Env) {
var type = "html5", extensions = {};
function Html5Runtime(options) {
var I = this
, Test = Runtime.capTest
, True = Runtime.capTrue
;
var caps = Basic.extend({
access_binary: Test(window.FileReader || window.File && window.File.getAsDataURL),
access_image_binary: function() {
return I.can('access_binary') && !!extensions.Image;
},
display_media: Test(Env.can('create_canvas') || Env.can('use_data_uri_over32kb')),
do_cors: Test(window.XMLHttpRequest && 'withCredentials' in new XMLHttpRequest()),
drag_and_drop: Test(function() {
// this comes directly from Modernizr: http://www.modernizr.com/
var div = document.createElement('div');
// IE has support for drag and drop since version 5, but doesn't support dropping files from desktop
return (('draggable' in div) || ('ondragstart' in div && 'ondrop' in div)) && (Env.browser !== 'IE' || Env.version > 9);
}()),
filter_by_extension: Test(function() { // if you know how to feature-detect this, please suggest
return (Env.browser === 'Chrome' && Env.version >= 28) || (Env.browser === 'IE' && Env.version >= 10);
}()),
return_response_headers: True,
return_response_type: function(responseType) {
if (responseType === 'json' && !!window.JSON) { // we can fake this one even if it's not supported
return true;
}
return Env.can('return_response_type', responseType);
},
return_status_code: True,
report_upload_progress: Test(window.XMLHttpRequest && new XMLHttpRequest().upload),
resize_image: function() {
return I.can('access_binary') && Env.can('create_canvas');
},
select_file: function() {
return Env.can('use_fileinput') && window.File;
},
select_folder: function() {
return I.can('select_file') && Env.browser === 'Chrome' && Env.version >= 21;
},
select_multiple: function() {
// it is buggy on Safari Windows and iOS
return I.can('select_file') &&
!(Env.browser === 'Safari' && Env.os === 'Windows') &&
!(Env.os === 'iOS' && Env.verComp(Env.osVersion, "7.0.4", '<'));
},
send_binary_string: Test(window.XMLHttpRequest && (new XMLHttpRequest().sendAsBinary || (window.Uint8Array && window.ArrayBuffer))),
send_custom_headers: Test(window.XMLHttpRequest),
send_multipart: function() {
return !!(window.XMLHttpRequest && new XMLHttpRequest().upload && window.FormData) || I.can('send_binary_string');
},
slice_blob: Test(window.File && (File.prototype.mozSlice || File.prototype.webkitSlice || File.prototype.slice)),
stream_upload: function(){
return I.can('slice_blob') && I.can('send_multipart');
},
summon_file_dialog: Test(function() { // yeah... some dirty sniffing here...
return (Env.browser === 'Firefox' && Env.version >= 4) ||
(Env.browser === 'Opera' && Env.version >= 12) ||
(Env.browser === 'IE' && Env.version >= 10) ||
!!~Basic.inArray(Env.browser, ['Chrome', 'Safari']);
}()),
upload_filesize: True
},
arguments[2]
);
Runtime.call(this, options, (arguments[1] || type), caps);
Basic.extend(this, {
init : function() {
this.trigger("Init");
},
destroy: (function(destroy) { // extend default destroy method
return function() {
destroy.call(I);
destroy = I = null;
};
}(this.destroy))
});
Basic.extend(this.getShim(), extensions);
}
Runtime.addConstructor(type, Html5Runtime);
return extensions;
});
// Included from: src/javascript/runtime/html5/file/FileReader.js
/**
* FileReader.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/html5/file/FileReader
@private
*/
define("moxie/runtime/html5/file/FileReader", [
"moxie/runtime/html5/Runtime",
"moxie/core/utils/Encode",
"moxie/core/utils/Basic"
], function(extensions, Encode, Basic) {
function FileReader() {
var _fr, _convertToBinary = false;
Basic.extend(this, {
read: function(op, blob) {
var target = this;
_fr = new window.FileReader();
_fr.addEventListener('progress', function(e) {
target.trigger(e);
});
_fr.addEventListener('load', function(e) {
target.trigger(e);
});
_fr.addEventListener('error', function(e) {
target.trigger(e, _fr.error);
});
_fr.addEventListener('loadend', function() {
_fr = null;
});
if (Basic.typeOf(_fr[op]) === 'function') {
_convertToBinary = false;
_fr[op](blob.getSource());
} else if (op === 'readAsBinaryString') { // readAsBinaryString is depricated in general and never existed in IE10+
_convertToBinary = true;
_fr.readAsDataURL(blob.getSource());
}
},
getResult: function() {
return _fr && _fr.result ? (_convertToBinary ? _toBinary(_fr.result) : _fr.result) : null;
},
abort: function() {
if (_fr) {
_fr.abort();
}
},
destroy: function() {
_fr = null;
}
});
function _toBinary(str) {
return Encode.atob(str.substring(str.indexOf('base64,') + 7));
}
}
return (extensions.FileReader = FileReader);
});
// Included from: src/javascript/runtime/html4/file/FileReader.js
/**
* FileReader.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/html4/file/FileReader
@private
*/
define("moxie/runtime/html4/file/FileReader", [
"moxie/runtime/html4/Runtime",
"moxie/runtime/html5/file/FileReader"
], function(extensions, FileReader) {
return (extensions.FileReader = FileReader);
});
// Included from: src/javascript/runtime/html4/xhr/XMLHttpRequest.js
/**
* XMLHttpRequest.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/html4/xhr/XMLHttpRequest
@private
*/
define("moxie/runtime/html4/xhr/XMLHttpRequest", [
"moxie/runtime/html4/Runtime",
"moxie/core/utils/Basic",
"moxie/core/utils/Dom",
"moxie/core/utils/Url",
"moxie/core/Exceptions",
"moxie/core/utils/Events",
"moxie/file/Blob",
"moxie/xhr/FormData"
], function(extensions, Basic, Dom, Url, x, Events, Blob, FormData) {
function XMLHttpRequest() {
var _status, _response, _iframe;
function cleanup(cb) {
var target = this, uid, form, inputs, i, hasFile = false;
if (!_iframe) {
return;
}
uid = _iframe.id.replace(/_iframe$/, '');
form = Dom.get(uid + '_form');
if (form) {
inputs = form.getElementsByTagName('input');
i = inputs.length;
while (i--) {
switch (inputs[i].getAttribute('type')) {
case 'hidden':
inputs[i].parentNode.removeChild(inputs[i]);
break;
case 'file':
hasFile = true; // flag the case for later
break;
}
}
inputs = [];
if (!hasFile) { // we need to keep the form for sake of possible retries
form.parentNode.removeChild(form);
}
form = null;
}
// without timeout, request is marked as canceled (in console)
setTimeout(function() {
Events.removeEvent(_iframe, 'load', target.uid);
if (_iframe.parentNode) { // #382
_iframe.parentNode.removeChild(_iframe);
}
// check if shim container has any other children, if - not, remove it as well
var shimContainer = target.getRuntime().getShimContainer();
if (!shimContainer.children.length) {
shimContainer.parentNode.removeChild(shimContainer);
}
shimContainer = _iframe = null;
cb();
}, 1);
}
Basic.extend(this, {
send: function(meta, data) {
var target = this, I = target.getRuntime(), uid, form, input, blob;
_status = _response = null;
function createIframe() {
var container = I.getShimContainer() || document.body
, temp = document.createElement('div')
;
// IE 6 won't be able to set the name using setAttribute or iframe.name
temp.innerHTML = '<iframe id="' + uid + '_iframe" name="' + uid + '_iframe" src="javascript:""" style="display:none"></iframe>';
_iframe = temp.firstChild;
container.appendChild(_iframe);
/* _iframe.onreadystatechange = function() {
console.info(_iframe.readyState);
};*/
Events.addEvent(_iframe, 'load', function() { // _iframe.onload doesn't work in IE lte 8
var el;
try {
el = _iframe.contentWindow.document || _iframe.contentDocument || window.frames[_iframe.id].document;
// try to detect some standard error pages
if (/^4(0[0-9]|1[0-7]|2[2346])\s/.test(el.title)) { // test if title starts with 4xx HTTP error
_status = el.title.replace(/^(\d+).*$/, '$1');
} else {
_status = 200;
// get result
_response = Basic.trim(el.body.innerHTML);
// we need to fire these at least once
target.trigger({
type: 'progress',
loaded: _response.length,
total: _response.length
});
if (blob) { // if we were uploading a file
target.trigger({
type: 'uploadprogress',
loaded: blob.size || 1025,
total: blob.size || 1025
});
}
}
} catch (ex) {
if (Url.hasSameOrigin(meta.url)) {
// if response is sent with error code, iframe in IE gets redirected to res://ieframe.dll/http_x.htm
// which obviously results to cross domain error (wtf?)
_status = 404;
} else {
cleanup.call(target, function() {
target.trigger('error');
});
return;
}
}
cleanup.call(target, function() {
target.trigger('load');
});
}, target.uid);
} // end createIframe
// prepare data to be sent and convert if required
if (data instanceof FormData && data.hasBlob()) {
blob = data.getBlob();
uid = blob.uid;
input = Dom.get(uid);
form = Dom.get(uid + '_form');
if (!form) {
throw new x.DOMException(x.DOMException.NOT_FOUND_ERR);
}
} else {
uid = Basic.guid('uid_');
form = document.createElement('form');
form.setAttribute('id', uid + '_form');
form.setAttribute('method', meta.method);
form.setAttribute('enctype', 'multipart/form-data');
form.setAttribute('encoding', 'multipart/form-data');
form.setAttribute('target', uid + '_iframe');
I.getShimContainer().appendChild(form);
}
if (data instanceof FormData) {
data.each(function(value, name) {
if (value instanceof Blob) {
if (input) {
input.setAttribute('name', name);
}
} else {
var hidden = document.createElement('input');
Basic.extend(hidden, {
type : 'hidden',
name : name,
value : value
});
// make sure that input[type="file"], if it's there, comes last
if (input) {
form.insertBefore(hidden, input);
} else {
form.appendChild(hidden);
}
}
});
}
// set destination url
form.setAttribute("action", meta.url);
createIframe();
form.submit();
target.trigger('loadstart');
},
getStatus: function() {
return _status;
},
getResponse: function(responseType) {
if ('json' === responseType) {
// strip off <pre>..</pre> tags that might be enclosing the response
if (Basic.typeOf(_response) === 'string' && !!window.JSON) {
try {
return JSON.parse(_response.replace(/^\s*<pre[^>]*>/, '').replace(/<\/pre>\s*$/, ''));
} catch (ex) {
return null;
}
}
} else if ('document' === responseType) {
}
return _response;
},
abort: function() {
var target = this;
if (_iframe && _iframe.contentWindow) {
if (_iframe.contentWindow.stop) { // FireFox/Safari/Chrome
_iframe.contentWindow.stop();
} else if (_iframe.contentWindow.document.execCommand) { // IE
_iframe.contentWindow.document.execCommand('Stop');
} else {
_iframe.src = "about:blank";
}
}
cleanup.call(this, function() {
// target.dispatchEvent('readystatechange');
target.dispatchEvent('abort');
});
}
});
}
return (extensions.XMLHttpRequest = XMLHttpRequest);
});
// Included from: src/javascript/runtime/silverlight/Runtime.js
/**
* RunTime.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/*global ActiveXObject:true */
/**
Defines constructor for Silverlight runtime.
@class moxie/runtime/silverlight/Runtime
@private
*/
define("moxie/runtime/silverlight/Runtime", [
"moxie/core/utils/Basic",
"moxie/core/utils/Env",
"moxie/core/utils/Dom",
"moxie/core/Exceptions",
"moxie/runtime/Runtime"
], function(Basic, Env, Dom, x, Runtime) {
var type = "silverlight", extensions = {};
function isInstalled(version) {
var isVersionSupported = false, control = null, actualVer,
actualVerArray, reqVerArray, requiredVersionPart, actualVersionPart, index = 0;
try {
try {
control = new ActiveXObject('AgControl.AgControl');
if (control.IsVersionSupported(version)) {
isVersionSupported = true;
}
control = null;
} catch (e) {
var plugin = navigator.plugins["Silverlight Plug-In"];
if (plugin) {
actualVer = plugin.description;
if (actualVer === "1.0.30226.2") {
actualVer = "2.0.30226.2";
}
actualVerArray = actualVer.split(".");
while (actualVerArray.length > 3) {
actualVerArray.pop();
}
while ( actualVerArray.length < 4) {
actualVerArray.push(0);
}
reqVerArray = version.split(".");
while (reqVerArray.length > 4) {
reqVerArray.pop();
}
do {
requiredVersionPart = parseInt(reqVerArray[index], 10);
actualVersionPart = parseInt(actualVerArray[index], 10);
index++;
} while (index < reqVerArray.length && requiredVersionPart === actualVersionPart);
if (requiredVersionPart <= actualVersionPart && !isNaN(requiredVersionPart)) {
isVersionSupported = true;
}
}
}
} catch (e2) {
isVersionSupported = false;
}
return isVersionSupported;
}
/**
Constructor for the Silverlight Runtime
@class SilverlightRuntime
@extends Runtime
*/
function SilverlightRuntime(options) {
var I = this, initTimer;
options = Basic.extend({ xap_url: Env.xap_url }, options);
Runtime.call(this, options, type, {
access_binary: Runtime.capTrue,
access_image_binary: Runtime.capTrue,
display_media: Runtime.capTrue,
do_cors: Runtime.capTrue,
drag_and_drop: false,
report_upload_progress: Runtime.capTrue,
resize_image: Runtime.capTrue,
return_response_headers: function(value) {
return value && I.mode === 'client';
},
return_response_type: function(responseType) {
if (responseType !== 'json') {
return true;
} else {
return !!window.JSON;
}
},
return_status_code: function(code) {
return I.mode === 'client' || !Basic.arrayDiff(code, [200, 404]);
},
select_file: Runtime.capTrue,
select_multiple: Runtime.capTrue,
send_binary_string: Runtime.capTrue,
send_browser_cookies: function(value) {
return value && I.mode === 'browser';
},
send_custom_headers: function(value) {
return value && I.mode === 'client';
},
send_multipart: Runtime.capTrue,
slice_blob: Runtime.capTrue,
stream_upload: true,
summon_file_dialog: false,
upload_filesize: Runtime.capTrue,
use_http_method: function(methods) {
return I.mode === 'client' || !Basic.arrayDiff(methods, ['GET', 'POST']);
}
}, {
// capabilities that require specific mode
return_response_headers: function(value) {
return value ? 'client' : 'browser';
},
return_status_code: function(code) {
return Basic.arrayDiff(code, [200, 404]) ? 'client' : ['client', 'browser'];
},
send_browser_cookies: function(value) {
return value ? 'browser' : 'client';
},
send_custom_headers: function(value) {
return value ? 'client' : 'browser';
},
use_http_method: function(methods) {
return Basic.arrayDiff(methods, ['GET', 'POST']) ? 'client' : ['client', 'browser'];
}
});
// minimal requirement
if (!isInstalled('2.0.31005.0') || Env.browser === 'Opera') {
this.mode = false;
}
Basic.extend(this, {
getShim: function() {
return Dom.get(this.uid).content.Moxie;
},
shimExec: function(component, action) {
var args = [].slice.call(arguments, 2);
return I.getShim().exec(this.uid, component, action, args);
},
init : function() {
var container;
container = this.getShimContainer();
container.innerHTML = '<object id="' + this.uid + '" data="data:application/x-silverlight," type="application/x-silverlight-2" width="100%" height="100%" style="outline:none;">' +
'<param name="source" value="' + options.xap_url + '"/>' +
'<param name="background" value="Transparent"/>' +
'<param name="windowless" value="true"/>' +
'<param name="enablehtmlaccess" value="true"/>' +
'<param name="initParams" value="uid=' + this.uid + ',target=' + Env.global_event_dispatcher + '"/>' +
'</object>';
// Init is dispatched by the shim
initTimer = setTimeout(function() {
if (I && !I.initialized) { // runtime might be already destroyed by this moment
I.trigger("Error", new x.RuntimeError(x.RuntimeError.NOT_INIT_ERR));
}
}, Env.OS !== 'Windows'? 10000 : 5000); // give it more time to initialize in non Windows OS (like Mac)
},
destroy: (function(destroy) { // extend default destroy method
return function() {
destroy.call(I);
clearTimeout(initTimer); // initialization check might be still onwait
options = initTimer = destroy = I = null;
};
}(this.destroy))
}, extensions);
}
Runtime.addConstructor(type, SilverlightRuntime);
return extensions;
});
// Included from: src/javascript/runtime/silverlight/file/Blob.js
/**
* Blob.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/silverlight/file/Blob
@private
*/
define("moxie/runtime/silverlight/file/Blob", [
"moxie/runtime/silverlight/Runtime",
"moxie/core/utils/Basic",
"moxie/runtime/flash/file/Blob"
], function(extensions, Basic, Blob) {
return (extensions.Blob = Basic.extend({}, Blob));
});
// Included from: src/javascript/runtime/silverlight/file/FileInput.js
/**
* FileInput.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/silverlight/file/FileInput
@private
*/
define("moxie/runtime/silverlight/file/FileInput", [
"moxie/runtime/silverlight/Runtime"
], function(extensions) {
var FileInput = {
init: function(options) {
function toFilters(accept) {
var filter = '';
for (var i = 0; i < accept.length; i++) {
filter += (filter !== '' ? '|' : '') + accept[i].title + " | *." + accept[i].extensions.replace(/,/g, ';*.');
}
return filter;
}
this.getRuntime().shimExec.call(this, 'FileInput', 'init', toFilters(options.accept), options.name, options.multiple);
this.trigger('ready');
}
};
return (extensions.FileInput = FileInput);
});
// Included from: src/javascript/runtime/silverlight/file/FileReader.js
/**
* FileReader.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/silverlight/file/FileReader
@private
*/
define("moxie/runtime/silverlight/file/FileReader", [
"moxie/runtime/silverlight/Runtime",
"moxie/core/utils/Basic",
"moxie/runtime/flash/file/FileReader"
], function(extensions, Basic, FileReader) {
return (extensions.FileReader = Basic.extend({}, FileReader));
});
// Included from: src/javascript/runtime/silverlight/file/FileReaderSync.js
/**
* FileReaderSync.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/silverlight/file/FileReaderSync
@private
*/
define("moxie/runtime/silverlight/file/FileReaderSync", [
"moxie/runtime/silverlight/Runtime",
"moxie/core/utils/Basic",
"moxie/runtime/flash/file/FileReaderSync"
], function(extensions, Basic, FileReaderSync) {
return (extensions.FileReaderSync = Basic.extend({}, FileReaderSync));
});
// Included from: src/javascript/runtime/silverlight/xhr/XMLHttpRequest.js
/**
* XMLHttpRequest.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/silverlight/xhr/XMLHttpRequest
@private
*/
define("moxie/runtime/silverlight/xhr/XMLHttpRequest", [
"moxie/runtime/silverlight/Runtime",
"moxie/core/utils/Basic",
"moxie/runtime/flash/xhr/XMLHttpRequest"
], function(extensions, Basic, XMLHttpRequest) {
return (extensions.XMLHttpRequest = Basic.extend({}, XMLHttpRequest));
});
expose(["moxie/core/utils/Basic","moxie/core/I18n","moxie/core/utils/Mime","moxie/core/utils/Env","moxie/core/utils/Dom","moxie/core/Exceptions","moxie/core/EventTarget","moxie/core/utils/Encode","moxie/runtime/Runtime","moxie/runtime/RuntimeClient","moxie/file/Blob","moxie/file/File","moxie/file/FileInput","moxie/runtime/RuntimeTarget","moxie/file/FileReader","moxie/core/utils/Url","moxie/file/FileReaderSync","moxie/xhr/FormData","moxie/xhr/XMLHttpRequest","moxie/runtime/Transporter","moxie/core/utils/Events"]);
})(this);/**
* o.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/*global moxie:true */
/**
Globally exposed namespace with the most frequently used public classes and handy methods.
@class o
@static
@private
*/
(function(exports) {
"use strict";
var o = {}, inArray = exports.moxie.core.utils.Basic.inArray;
// directly add some public classes
// (we do it dynamically here, since for custom builds we cannot know beforehand what modules were included)
(function addAlias(ns) {
var name, itemType;
for (name in ns) {
itemType = typeof(ns[name]);
if (itemType === 'object' && !~inArray(name, ['Exceptions', 'Env', 'Mime'])) {
addAlias(ns[name]);
} else if (itemType === 'function') {
o[name] = ns[name];
}
}
})(exports.moxie);
// add some manually
o.Env = exports.moxie.core.utils.Env;
o.Mime = exports.moxie.core.utils.Mime;
o.Exceptions = exports.moxie.core.Exceptions;
// expose globally
exports.mOxie = o;
if (!exports.o) {
exports.o = o;
}
return o;
})(this);
|
src/Question.js
|
ColeTownsend/React-Quiz-Module
|
import React, { Component } from 'react';
var defStyle = {
color: 'black',
fontFamily: '"SF UI Text",-apple-system, monospace',
lineHeight: '40px'
};
var formStyle = {
height: '20',
border: 'none',
borderBottom: '2px solid #04B7FF',
outline: 'none',
boxShadow: 'none',
margin: '0',
padding: '0',
width: '20%',
overflow: 'hidden',
paddingLeft: '10px',
paddingRight: '10px',
};
export class Question extends Component {
constructor(props) {
super(props);
this.state = {isRight: this.props.question.isRight};
console.log(this.state.isRight)
}
onAnswer() {
console.log('on answer');
}
handleChange(event) {
// debugger;
// this.onAnswer();
// debugger;
console.log("State is: " + this.state.isRight);
console.log(event.target.value);
console.log(this.props.answer);
if (event.target.value.toLowerCase().trim() === this.props.question.answer.toLowerCase()) {
this.props.onAnswer(this.props.question.id);
this.setState({isRight: true});
console.log('question ' + this.props.question.id + ' is ' + this.props.question.isRight);
}
}
render() {
if (this.state.isRight) {
return (<span>{this.props.question.pre} <span className='flash animated blue'>{this.props.question.answer}</span>.</span>)
} else {
return (<span>{this.props.question.pre} <input style={formStyle} onChange={(e) => { this.handleChange(e) }}></input></span>);
}
}
}
|
src/packages/recompose/__tests__/types/test_getContext.js
|
acdlite/recompose
|
/* eslint-disable no-unused-vars, no-unused-expressions, arrow-body-style */
/* @flow */
import React from 'react'
import { compose, withProps, getContext } from '../..'
// import PropTypes from 'prop-types'
import type { HOC } from '../..'
const PropTypes = {
number: () => {},
string: () => {},
}
type EnhancedCompProps = { eA: 1 }
const Comp = ({ eA }) =>
<div>
{(eA: number)}
{
// $ExpectError eA nor any nor string
(eA: string)
}
</div>
const enhacer: HOC<*, EnhancedCompProps> = compose(
getContext({
// as an idea is to use a hack like this
// so we can test all such types
color: ((PropTypes.string: any): string),
num: ((PropTypes.number: any): number),
}),
withProps(props => ({
eA: (props.eA: number),
color: (props.color: string),
// $ExpectError eA nor any nor string
eAErr: (props.eA: string),
// $ExpectError color nor any nor number
colorErr: (props.color: number),
})),
withProps(props => ({
// $ExpectError property not found
err: props.iMNotExists,
}))
)
const EnhancedComponent = enhacer(Comp)
|
app/utils/__tests__/devtools.component.spec.js
|
ellheat/exercise-6-redux
|
import React from 'react';
import { expect } from 'chai';
import { mount } from 'enzyme';
import { createStore, compose } from 'redux';
import { fromJS } from 'immutable';
import DockMonitor from 'redux-devtools-dock-monitor';
import LogMonitor from 'redux-devtools-log-monitor';
import DevToolsComponent from '../devtools.component';
describe('Utils: DevTools Component', () => {
const store = createStore(
(state) => state,
fromJS({}),
compose(
DevToolsComponent.instrument()
)
);
const component = (props) => (
<DevToolsComponent store={store} {...props} />
);
it('should render <DockMonitor/>', () => {
const wrapper = mount(component({}));
expect(wrapper.find(DockMonitor)).to.have.length(1);
});
it('should render <LogMonitor/>', () => {
const wrapper = mount(component({}));
expect(wrapper.find(LogMonitor)).to.have.length(1);
});
});
|
ajax/libs/rxjs/2.2.15/rx.js
|
maruilian11/cdnjs
|
// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
;(function (undefined) {
var objectTypes = {
'boolean': false,
'function': true,
'object': true,
'number': false,
'string': false,
'undefined': false
};
var root = (objectTypes[typeof window] && window) || this,
freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports,
freeModule = objectTypes[typeof module] && module && !module.nodeType && module,
moduleExports = freeModule && freeModule.exports === freeExports && freeExports,
freeGlobal = objectTypes[typeof global] && global;
if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal)) {
root = freeGlobal;
}
var Rx = { internals: {}, config: {} };
// Defaults
function noop() { }
function identity(x) { return x; }
var defaultNow = Date.now;
function defaultComparer(x, y) { return isEqual(x, y); }
function defaultSubComparer(x, y) { return x - y; }
function defaultKeySerializer(x) { return x.toString(); }
function defaultError(err) { throw err; }
function isPromise(p) { return typeof p.then === 'function'; }
// Errors
var sequenceContainsNoElements = 'Sequence contains no elements.';
var argumentOutOfRange = 'Argument out of range';
var objectDisposed = 'Object has been disposed';
function checkDisposed() {
if (this.isDisposed) {
throw new Error(objectDisposed);
}
}
/** `Object#toString` result shortcuts */
var argsClass = '[object Arguments]',
arrayClass = '[object Array]',
boolClass = '[object Boolean]',
dateClass = '[object Date]',
errorClass = '[object Error]',
funcClass = '[object Function]',
numberClass = '[object Number]',
objectClass = '[object Object]',
regexpClass = '[object RegExp]',
stringClass = '[object String]';
var toString = Object.prototype.toString,
hasOwnProperty = Object.prototype.hasOwnProperty,
supportsArgsClass = toString.call(arguments) == argsClass, // For less <IE9 && FF<4
suportNodeClass,
errorProto = Error.prototype,
objectProto = Object.prototype,
propertyIsEnumerable = objectProto.propertyIsEnumerable;
try {
suportNodeClass = !(toString.call(document) == objectClass && !({ 'toString': 0 } + ''));
} catch(e) {
suportNodeClass = true;
}
var shadowedProps = [
'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString', 'valueOf'
];
var nonEnumProps = {};
nonEnumProps[arrayClass] = nonEnumProps[dateClass] = nonEnumProps[numberClass] = { 'constructor': true, 'toLocaleString': true, 'toString': true, 'valueOf': true };
nonEnumProps[boolClass] = nonEnumProps[stringClass] = { 'constructor': true, 'toString': true, 'valueOf': true };
nonEnumProps[errorClass] = nonEnumProps[funcClass] = nonEnumProps[regexpClass] = { 'constructor': true, 'toString': true };
nonEnumProps[objectClass] = { 'constructor': true };
var support = {};
(function () {
var ctor = function() { this.x = 1; },
props = [];
ctor.prototype = { 'valueOf': 1, 'y': 1 };
for (var key in new ctor) { props.push(key); }
for (key in arguments) { }
// Detect if `name` or `message` properties of `Error.prototype` are enumerable by default.
support.enumErrorProps = propertyIsEnumerable.call(errorProto, 'message') || propertyIsEnumerable.call(errorProto, 'name');
// Detect if `prototype` properties are enumerable by default.
support.enumPrototypes = propertyIsEnumerable.call(ctor, 'prototype');
// Detect if `arguments` object indexes are non-enumerable
support.nonEnumArgs = key != 0;
// Detect if properties shadowing those on `Object.prototype` are non-enumerable.
support.nonEnumShadows = !/valueOf/.test(props);
}(1));
function isObject(value) {
// check if the value is the ECMAScript language type of Object
// http://es5.github.io/#x8
// and avoid a V8 bug
// https://code.google.com/p/v8/issues/detail?id=2291
var type = typeof value;
return value && (type == 'function' || type == 'object') || false;
}
function keysIn(object) {
var result = [];
if (!isObject(object)) {
return result;
}
if (support.nonEnumArgs && object.length && isArguments(object)) {
object = slice.call(object);
}
var skipProto = support.enumPrototypes && typeof object == 'function',
skipErrorProps = support.enumErrorProps && (object === errorProto || object instanceof Error);
for (var key in object) {
if (!(skipProto && key == 'prototype') &&
!(skipErrorProps && (key == 'message' || key == 'name'))) {
result.push(key);
}
}
if (support.nonEnumShadows && object !== objectProto) {
var ctor = object.constructor,
index = -1,
length = shadowedProps.length;
if (object === (ctor && ctor.prototype)) {
var className = object === stringProto ? stringClass : object === errorProto ? errorClass : toString.call(object),
nonEnum = nonEnumProps[className];
}
while (++index < length) {
key = shadowedProps[index];
if (!(nonEnum && nonEnum[key]) && hasOwnProperty.call(object, key)) {
result.push(key);
}
}
}
return result;
}
function internalFor(object, callback, keysFunc) {
var index = -1,
props = keysFunc(object),
length = props.length;
while (++index < length) {
var key = props[index];
if (callback(object[key], key, object) === false) {
break;
}
}
return object;
}
function internalForIn(object, callback) {
return internalFor(object, callback, keysIn);
}
function isNode(value) {
// IE < 9 presents DOM nodes as `Object` objects except they have `toString`
// methods that are `typeof` "string" and still can coerce nodes to strings
return typeof value.toString != 'function' && typeof (value + '') == 'string';
}
function isArguments(value) {
return (value && typeof value == 'object') ? toString.call(value) == argsClass : false;
}
// fallback for browsers that can't detect `arguments` objects by [[Class]]
if (!supportsArgsClass) {
isArguments = function(value) {
return (value && typeof value == 'object') ? hasOwnProperty.call(value, 'callee') : false;
};
}
function isFunction(value) {
return typeof value == 'function';
}
// fallback for older versions of Chrome and Safari
if (isFunction(/x/)) {
isFunction = function(value) {
return typeof value == 'function' && toString.call(value) == funcClass;
};
}
var isEqual = Rx.internals.isEqual = function (x, y) {
return deepEquals(x, y, [], []);
};
/** @private
* Used for deep comparison
**/
function deepEquals(a, b, stackA, stackB) {
// exit early for identical values
if (a === b) {
// treat `+0` vs. `-0` as not equal
return a !== 0 || (1 / a == 1 / b);
}
var type = typeof a,
otherType = typeof b;
// exit early for unlike primitive values
if (a === a && (a == null || b == null ||
(type != 'function' && type != 'object' && otherType != 'function' && otherType != 'object'))) {
return false;
}
// compare [[Class]] names
var className = toString.call(a),
otherClass = toString.call(b);
if (className == argsClass) {
className = objectClass;
}
if (otherClass == argsClass) {
otherClass = objectClass;
}
if (className != otherClass) {
return false;
}
switch (className) {
case boolClass:
case dateClass:
// coerce dates and booleans to numbers, dates to milliseconds and booleans
// to `1` or `0` treating invalid dates coerced to `NaN` as not equal
return +a == +b;
case numberClass:
// treat `NaN` vs. `NaN` as equal
return (a != +a)
? b != +b
// but treat `-0` vs. `+0` as not equal
: (a == 0 ? (1 / a == 1 / b) : a == +b);
case regexpClass:
case stringClass:
// coerce regexes to strings (http://es5.github.io/#x15.10.6.4)
// treat string primitives and their corresponding object instances as equal
return a == String(b);
}
var isArr = className == arrayClass;
if (!isArr) {
// exit for functions and DOM nodes
if (className != objectClass || (!support.nodeClass && (isNode(a) || isNode(b)))) {
return false;
}
// in older versions of Opera, `arguments` objects have `Array` constructors
var ctorA = !support.argsObject && isArguments(a) ? Object : a.constructor,
ctorB = !support.argsObject && isArguments(b) ? Object : b.constructor;
// non `Object` object instances with different constructors are not equal
if (ctorA != ctorB &&
!(hasOwnProperty.call(a, 'constructor') && hasOwnProperty.call(b, 'constructor')) &&
!(isFunction(ctorA) && ctorA instanceof ctorA && isFunction(ctorB) && ctorB instanceof ctorB) &&
('constructor' in a && 'constructor' in b)
) {
return false;
}
}
// assume cyclic structures are equal
// the algorithm for detecting cyclic structures is adapted from ES 5.1
// section 15.12.3, abstract operation `JO` (http://es5.github.io/#x15.12.3)
var initedStack = !stackA;
stackA || (stackA = []);
stackB || (stackB = []);
var length = stackA.length;
while (length--) {
if (stackA[length] == a) {
return stackB[length] == b;
}
}
var size = 0;
result = true;
// add `a` and `b` to the stack of traversed objects
stackA.push(a);
stackB.push(b);
// recursively compare objects and arrays (susceptible to call stack limits)
if (isArr) {
// compare lengths to determine if a deep comparison is necessary
length = a.length;
size = b.length;
result = size == length;
if (result) {
// deep compare the contents, ignoring non-numeric properties
while (size--) {
var index = length,
value = b[size];
if (!(result = deepEquals(a[size], value, stackA, stackB))) {
break;
}
}
}
}
else {
// deep compare objects using `forIn`, instead of `forOwn`, to avoid `Object.keys`
// which, in this case, is more costly
internalForIn(b, function(value, key, b) {
if (hasOwnProperty.call(b, key)) {
// count the number of properties.
size++;
// deep compare each property value.
return (result = hasOwnProperty.call(a, key) && deepEquals(a[key], value, stackA, stackB));
}
});
if (result) {
// ensure both objects have the same number of properties
internalForIn(a, function(value, key, a) {
if (hasOwnProperty.call(a, key)) {
// `size` will be `-1` if `a` has more properties than `b`
return (result = --size > -1);
}
});
}
}
stackA.pop();
stackB.pop();
return result;
}
var slice = Array.prototype.slice;
function argsOrArray(args, idx) {
return args.length === 1 && Array.isArray(args[idx]) ?
args[idx] :
slice.call(args);
}
var hasProp = {}.hasOwnProperty;
/** @private */
var inherits = this.inherits = Rx.internals.inherits = function (child, parent) {
function __() { this.constructor = child; }
__.prototype = parent.prototype;
child.prototype = new __();
};
/** @private */
var addProperties = Rx.internals.addProperties = function (obj) {
var sources = slice.call(arguments, 1);
for (var i = 0, len = sources.length; i < len; i++) {
var source = sources[i];
for (var prop in source) {
obj[prop] = source[prop];
}
}
};
// Rx Utils
var addRef = Rx.internals.addRef = function (xs, r) {
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(r.getDisposable(), xs.subscribe(observer));
});
};
// Collection polyfills
function arrayInitialize(count, factory) {
var a = new Array(count);
for (var i = 0; i < count; i++) {
a[i] = factory();
}
return a;
}
// Collections
var IndexedItem = function (id, value) {
this.id = id;
this.value = value;
};
IndexedItem.prototype.compareTo = function (other) {
var c = this.value.compareTo(other.value);
if (c === 0) {
c = this.id - other.id;
}
return c;
};
// Priority Queue for Scheduling
var PriorityQueue = Rx.internals.PriorityQueue = function (capacity) {
this.items = new Array(capacity);
this.length = 0;
};
var priorityProto = PriorityQueue.prototype;
priorityProto.isHigherPriority = function (left, right) {
return this.items[left].compareTo(this.items[right]) < 0;
};
priorityProto.percolate = function (index) {
if (index >= this.length || index < 0) {
return;
}
var parent = index - 1 >> 1;
if (parent < 0 || parent === index) {
return;
}
if (this.isHigherPriority(index, parent)) {
var temp = this.items[index];
this.items[index] = this.items[parent];
this.items[parent] = temp;
this.percolate(parent);
}
};
priorityProto.heapify = function (index) {
if (index === undefined) {
index = 0;
}
if (index >= this.length || index < 0) {
return;
}
var left = 2 * index + 1,
right = 2 * index + 2,
first = index;
if (left < this.length && this.isHigherPriority(left, first)) {
first = left;
}
if (right < this.length && this.isHigherPriority(right, first)) {
first = right;
}
if (first !== index) {
var temp = this.items[index];
this.items[index] = this.items[first];
this.items[first] = temp;
this.heapify(first);
}
};
priorityProto.peek = function () { return this.items[0].value; };
priorityProto.removeAt = function (index) {
this.items[index] = this.items[--this.length];
delete this.items[this.length];
this.heapify();
};
priorityProto.dequeue = function () {
var result = this.peek();
this.removeAt(0);
return result;
};
priorityProto.enqueue = function (item) {
var index = this.length++;
this.items[index] = new IndexedItem(PriorityQueue.count++, item);
this.percolate(index);
};
priorityProto.remove = function (item) {
for (var i = 0; i < this.length; i++) {
if (this.items[i].value === item) {
this.removeAt(i);
return true;
}
}
return false;
};
PriorityQueue.count = 0;
/**
* Represents a group of disposable resources that are disposed together.
* @constructor
*/
var CompositeDisposable = Rx.CompositeDisposable = function () {
this.disposables = argsOrArray(arguments, 0);
this.isDisposed = false;
this.length = this.disposables.length;
};
var CompositeDisposablePrototype = CompositeDisposable.prototype;
/**
* Adds a disposable to the CompositeDisposable or disposes the disposable if the CompositeDisposable is disposed.
* @param {Mixed} item Disposable to add.
*/
CompositeDisposablePrototype.add = function (item) {
if (this.isDisposed) {
item.dispose();
} else {
this.disposables.push(item);
this.length++;
}
};
/**
* Removes and disposes the first occurrence of a disposable from the CompositeDisposable.
* @param {Mixed} item Disposable to remove.
* @returns {Boolean} true if found; false otherwise.
*/
CompositeDisposablePrototype.remove = function (item) {
var shouldDispose = false;
if (!this.isDisposed) {
var idx = this.disposables.indexOf(item);
if (idx !== -1) {
shouldDispose = true;
this.disposables.splice(idx, 1);
this.length--;
item.dispose();
}
}
return shouldDispose;
};
/**
* Disposes all disposables in the group and removes them from the group.
*/
CompositeDisposablePrototype.dispose = function () {
if (!this.isDisposed) {
this.isDisposed = true;
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
}
};
/**
* Removes and disposes all disposables from the CompositeDisposable, but does not dispose the CompositeDisposable.
*/
CompositeDisposablePrototype.clear = function () {
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
};
/**
* Determines whether the CompositeDisposable contains a specific disposable.
* @param {Mixed} item Disposable to search for.
* @returns {Boolean} true if the disposable was found; otherwise, false.
*/
CompositeDisposablePrototype.contains = function (item) {
return this.disposables.indexOf(item) !== -1;
};
/**
* Converts the existing CompositeDisposable to an array of disposables
* @returns {Array} An array of disposable objects.
*/
CompositeDisposablePrototype.toArray = function () {
return this.disposables.slice(0);
};
/**
* Provides a set of static methods for creating Disposables.
*
* @constructor
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
*/
var Disposable = Rx.Disposable = function (action) {
this.isDisposed = false;
this.action = action || noop;
};
/** Performs the task of cleaning up resources. */
Disposable.prototype.dispose = function () {
if (!this.isDisposed) {
this.action();
this.isDisposed = true;
}
};
/**
* Creates a disposable object that invokes the specified action when disposed.
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
* @return {Disposable} The disposable object that runs the given action upon disposal.
*/
var disposableCreate = Disposable.create = function (action) { return new Disposable(action); };
/**
* Gets the disposable that does nothing when disposed.
*/
var disposableEmpty = Disposable.empty = { dispose: noop };
var BooleanDisposable = (function () {
function BooleanDisposable (isSingle) {
this.isSingle = isSingle;
this.isDisposed = false;
this.current = null;
}
var booleanDisposablePrototype = BooleanDisposable.prototype;
/**
* Gets the underlying disposable.
* @return The underlying disposable.
*/
booleanDisposablePrototype.getDisposable = function () {
return this.current;
};
/**
* Sets the underlying disposable.
* @param {Disposable} value The new underlying disposable.
*/
booleanDisposablePrototype.setDisposable = function (value) {
if (this.current && this.isSingle) {
throw new Error('Disposable has already been assigned');
}
var shouldDispose = this.isDisposed, old;
if (!shouldDispose) {
old = this.current;
this.current = value;
}
if (old) {
old.dispose();
}
if (shouldDispose && value) {
value.dispose();
}
};
/**
* Disposes the underlying disposable as well as all future replacements.
*/
booleanDisposablePrototype.dispose = function () {
var old;
if (!this.isDisposed) {
this.isDisposed = true;
old = this.current;
this.current = null;
}
if (old) {
old.dispose();
}
};
return BooleanDisposable;
}());
/**
* Represents a disposable resource which only allows a single assignment of its underlying disposable resource.
* If an underlying disposable resource has already been set, future attempts to set the underlying disposable resource will throw an Error.
*/
var SingleAssignmentDisposable = Rx.SingleAssignmentDisposable = (function (super_) {
inherits(SingleAssignmentDisposable, super_);
function SingleAssignmentDisposable() {
super_.call(this, true);
}
return SingleAssignmentDisposable;
}(BooleanDisposable));
/**
* Represents a disposable resource whose underlying disposable resource can be replaced by another disposable resource, causing automatic disposal of the previous underlying disposable resource.
*/
var SerialDisposable = Rx.SerialDisposable = (function (super_) {
inherits(SerialDisposable, super_);
function SerialDisposable() {
super_.call(this, false);
}
return SerialDisposable;
}(BooleanDisposable));
/**
* Represents a disposable resource that only disposes its underlying disposable resource when all dependent disposable objects have been disposed.
*/
var RefCountDisposable = Rx.RefCountDisposable = (function () {
function InnerDisposable(disposable) {
this.disposable = disposable;
this.disposable.count++;
this.isInnerDisposed = false;
}
InnerDisposable.prototype.dispose = function () {
if (!this.disposable.isDisposed) {
if (!this.isInnerDisposed) {
this.isInnerDisposed = true;
this.disposable.count--;
if (this.disposable.count === 0 && this.disposable.isPrimaryDisposed) {
this.disposable.isDisposed = true;
this.disposable.underlyingDisposable.dispose();
}
}
}
};
/**
* Initializes a new instance of the RefCountDisposable with the specified disposable.
* @constructor
* @param {Disposable} disposable Underlying disposable.
*/
function RefCountDisposable(disposable) {
this.underlyingDisposable = disposable;
this.isDisposed = false;
this.isPrimaryDisposed = false;
this.count = 0;
}
/**
* Disposes the underlying disposable only when all dependent disposables have been disposed
*/
RefCountDisposable.prototype.dispose = function () {
if (!this.isDisposed) {
if (!this.isPrimaryDisposed) {
this.isPrimaryDisposed = true;
if (this.count === 0) {
this.isDisposed = true;
this.underlyingDisposable.dispose();
}
}
}
};
/**
* Returns a dependent disposable that when disposed decreases the refcount on the underlying disposable.
* @returns {Disposable} A dependent disposable contributing to the reference count that manages the underlying disposable's lifetime.
*/
RefCountDisposable.prototype.getDisposable = function () {
return this.isDisposed ? disposableEmpty : new InnerDisposable(this);
};
return RefCountDisposable;
})();
function ScheduledDisposable(scheduler, disposable) {
this.scheduler = scheduler;
this.disposable = disposable;
this.isDisposed = false;
}
ScheduledDisposable.prototype.dispose = function () {
var parent = this;
this.scheduler.schedule(function () {
if (!parent.isDisposed) {
parent.isDisposed = true;
parent.disposable.dispose();
}
});
};
var ScheduledItem = Rx.internals.ScheduledItem = function (scheduler, state, action, dueTime, comparer) {
this.scheduler = scheduler;
this.state = state;
this.action = action;
this.dueTime = dueTime;
this.comparer = comparer || defaultSubComparer;
this.disposable = new SingleAssignmentDisposable();
}
ScheduledItem.prototype.invoke = function () {
this.disposable.setDisposable(this.invokeCore());
};
ScheduledItem.prototype.compareTo = function (other) {
return this.comparer(this.dueTime, other.dueTime);
};
ScheduledItem.prototype.isCancelled = function () {
return this.disposable.isDisposed;
};
ScheduledItem.prototype.invokeCore = function () {
return this.action(this.scheduler, this.state);
};
/** Provides a set of static properties to access commonly used schedulers. */
var Scheduler = Rx.Scheduler = (function () {
/**
* @constructor
* @private
*/
function Scheduler(now, schedule, scheduleRelative, scheduleAbsolute) {
this.now = now;
this._schedule = schedule;
this._scheduleRelative = scheduleRelative;
this._scheduleAbsolute = scheduleAbsolute;
}
function invokeRecImmediate(scheduler, pair) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2) {
var isAdded = false, isDone = false,
d = scheduler.scheduleWithState(state2, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeRecDate(scheduler, pair, method) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2, dueTime1) {
var isAdded = false, isDone = false,
d = scheduler[method].call(scheduler, state2, dueTime1, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeAction(scheduler, action) {
action();
return disposableEmpty;
}
var schedulerProto = Scheduler.prototype;
/**
* Returns a scheduler that wraps the original scheduler, adding exception handling for scheduled actions.
* @param {Function} handler Handler that's run if an exception is caught. The exception will be rethrown if the handler returns false.
* @returns {Scheduler} Wrapper around the original scheduler, enforcing exception handling.
*/
schedulerProto.catchException = schedulerProto['catch'] = function (handler) {
return new CatchScheduler(this, handler);
};
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
schedulerProto.schedulePeriodic = function (period, action) {
return this.schedulePeriodicWithState(null, period, function () {
action();
});
};
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Mixed} state Initial state passed to the action upon the first iteration.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed, potentially updating the state.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
schedulerProto.schedulePeriodicWithState = function (state, period, action) {
var s = state, id = setInterval(function () {
s = action(s);
}, period);
return disposableCreate(function () {
clearInterval(id);
});
};
/**
* Schedules an action to be executed.
* @param {Function} action Action to execute.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.schedule = function (action) {
return this._schedule(action, invokeAction);
};
/**
* Schedules an action to be executed.
* @param state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithState = function (state, action) {
return this._schedule(state, action);
};
/**
* Schedules an action to be executed after the specified relative due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelative = function (dueTime, action) {
return this._scheduleRelative(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed after dueTime.
* @param state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative(state, dueTime, action);
};
/**
* Schedules an action to be executed at the specified absolute due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsolute = function (dueTime, action) {
return this._scheduleAbsolute(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed at dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number}dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute(state, dueTime, action);
};
/**
* Schedules an action to be executed recursively.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursive = function (action) {
return this.scheduleRecursiveWithState(action, function (_action, self) {
_action(function () {
self(_action);
});
});
};
/**
* Schedules an action to be executed recursively.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in recursive invocation state.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithState = function (state, action) {
return this.scheduleWithState({ first: state, second: action }, function (s, p) {
return invokeRecImmediate(s, p);
});
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified relative time.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelative = function (dueTime, action) {
return this.scheduleRecursiveWithRelativeAndState(action, dueTime, function (_action, self) {
_action(function (dt) {
self(_action, dt);
});
});
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithRelativeAndState');
});
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified absolute time.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsolute = function (dueTime, action) {
return this.scheduleRecursiveWithAbsoluteAndState(action, dueTime, function (_action, self) {
_action(function (dt) {
self(_action, dt);
});
});
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithAbsoluteAndState');
});
};
/** Gets the current time according to the local machine's system clock. */
Scheduler.now = defaultNow;
/**
* Normalizes the specified TimeSpan value to a positive value.
* @param {Number} timeSpan The time span value to normalize.
* @returns {Number} The specified TimeSpan value if it is zero or positive; otherwise, 0
*/
Scheduler.normalize = function (timeSpan) {
if (timeSpan < 0) {
timeSpan = 0;
}
return timeSpan;
};
return Scheduler;
}());
var normalizeTime = Scheduler.normalize;
var SchedulePeriodicRecursive = Rx.internals.SchedulePeriodicRecursive = (function () {
function tick(command, recurse) {
recurse(0, this._period);
try {
this._state = this._action(this._state);
} catch (e) {
this._cancel.dispose();
throw e;
}
}
function SchedulePeriodicRecursive(scheduler, state, period, action) {
this._scheduler = scheduler;
this._state = state;
this._period = period;
this._action = action;
}
SchedulePeriodicRecursive.prototype.start = function () {
var d = new SingleAssignmentDisposable();
this._cancel = d;
d.setDisposable(this._scheduler.scheduleRecursiveWithRelativeAndState(0, this._period, tick.bind(this)));
return d;
};
return SchedulePeriodicRecursive;
}());
/**
* Gets a scheduler that schedules work immediately on the current thread.
*/
var immediateScheduler = Scheduler.immediate = (function () {
function scheduleNow(state, action) { return action(this, state); }
function scheduleRelative(state, dueTime, action) {
var dt = normalizeTime(dt);
while (dt - this.now() > 0) { }
return action(this, state);
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
}());
/**
* Gets a scheduler that schedules work as soon as possible on the current thread.
*/
var currentThreadScheduler = Scheduler.currentThread = (function () {
var queue;
function runTrampoline (q) {
var item;
while (q.length > 0) {
item = q.dequeue();
if (!item.isCancelled()) {
// Note, do not schedule blocking work!
while (item.dueTime - Scheduler.now() > 0) {
}
if (!item.isCancelled()) {
item.invoke();
}
}
}
}
function scheduleNow(state, action) {
return this.scheduleWithRelativeAndState(state, 0, action);
}
function scheduleRelative(state, dueTime, action) {
var dt = this.now() + Scheduler.normalize(dueTime),
si = new ScheduledItem(this, state, action, dt),
t;
if (!queue) {
queue = new PriorityQueue(4);
queue.enqueue(si);
try {
runTrampoline(queue);
} catch (e) {
throw e;
} finally {
queue = null;
}
} else {
queue.enqueue(si);
}
return si.disposable;
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
var currentScheduler = new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
currentScheduler.scheduleRequired = function () { return queue === null; };
currentScheduler.ensureTrampoline = function (action) {
if (queue === null) {
return this.schedule(action);
} else {
return action();
}
};
return currentScheduler;
}());
var scheduleMethod, clearMethod = noop;
(function () {
var reNative = RegExp('^' +
String(toString)
.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
.replace(/toString| for [^\]]+/g, '.*?') + '$'
);
var setImmediate = typeof (setImmediate = freeGlobal && moduleExports && freeGlobal.setImmediate) == 'function' &&
!reNative.test(setImmediate) && setImmediate,
clearImmediate = typeof (clearImmediate = freeGlobal && moduleExports && freeGlobal.clearImmediate) == 'function' &&
!reNative.test(clearImmediate) && clearImmediate;
function postMessageSupported () {
// Ensure not in a worker
if (!root.postMessage || root.importScripts) { return false; }
var isAsync = false,
oldHandler = root.onmessage;
// Test for async
root.onmessage = function () { isAsync = true; };
root.postMessage('','*');
root.onmessage = oldHandler;
return isAsync;
}
// Use in order, nextTick, setImmediate, postMessage, MessageChannel, script readystatechanged, setTimeout
if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') {
scheduleMethod = process.nextTick;
} else if (typeof setImmediate === 'function') {
scheduleMethod = setImmediate;
clearMethod = clearImmediate;
} else if (postMessageSupported()) {
var MSG_PREFIX = 'ms.rx.schedule' + Math.random(),
tasks = {},
taskId = 0;
function onGlobalPostMessage(event) {
// Only if we're a match to avoid any other global events
if (typeof event.data === 'string' && event.data.substring(0, MSG_PREFIX.length) === MSG_PREFIX) {
var handleId = event.data.substring(MSG_PREFIX.length),
action = tasks[handleId];
action();
delete tasks[handleId];
}
}
if (root.addEventListener) {
root.addEventListener('message', onGlobalPostMessage, false);
} else {
root.attachEvent('onmessage', onGlobalPostMessage, false);
}
scheduleMethod = function (action) {
var currentId = taskId++;
tasks[currentId] = action;
root.postMessage(MSG_PREFIX + currentId, '*');
};
} else if (!!root.MessageChannel) {
var channel = new root.MessageChannel(),
channelTasks = {},
channelTaskId = 0;
channel.port1.onmessage = function (event) {
var id = event.data,
action = channelTasks[id];
action();
delete channelTasks[id];
};
scheduleMethod = function (action) {
var id = channelTaskId++;
channelTasks[id] = action;
channel.port2.postMessage(id);
};
} else if ('document' in root && 'onreadystatechange' in root.document.createElement('script')) {
scheduleMethod = function (action) {
var scriptElement = root.document.createElement('script');
scriptElement.onreadystatechange = function () {
action();
scriptElement.onreadystatechange = null;
scriptElement.parentNode.removeChild(scriptElement);
scriptElement = null;
};
root.document.documentElement.appendChild(scriptElement);
};
} else {
scheduleMethod = function (action) { return setTimeout(action, 0); };
clearMethod = clearTimeout;
}
}());
/**
* Gets a scheduler that schedules work via a timed callback based upon platform.
*/
var timeoutScheduler = Scheduler.timeout = (function () {
function scheduleNow(state, action) {
var scheduler = this,
disposable = new SingleAssignmentDisposable();
var id = scheduleMethod(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
});
return new CompositeDisposable(disposable, disposableCreate(function () {
clearMethod(id);
}));
}
function scheduleRelative(state, dueTime, action) {
var scheduler = this,
dt = Scheduler.normalize(dueTime);
if (dt === 0) {
return scheduler.scheduleWithState(state, action);
}
var disposable = new SingleAssignmentDisposable();
var id = setTimeout(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
}, dt);
return new CompositeDisposable(disposable, disposableCreate(function () {
clearTimeout(id);
}));
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
})();
/** @private */
var CatchScheduler = (function (_super) {
function localNow() {
return this._scheduler.now();
}
function scheduleNow(state, action) {
return this._scheduler.scheduleWithState(state, this._wrap(action));
}
function scheduleRelative(state, dueTime, action) {
return this._scheduler.scheduleWithRelativeAndState(state, dueTime, this._wrap(action));
}
function scheduleAbsolute(state, dueTime, action) {
return this._scheduler.scheduleWithAbsoluteAndState(state, dueTime, this._wrap(action));
}
inherits(CatchScheduler, _super);
/** @private */
function CatchScheduler(scheduler, handler) {
this._scheduler = scheduler;
this._handler = handler;
this._recursiveOriginal = null;
this._recursiveWrapper = null;
_super.call(this, localNow, scheduleNow, scheduleRelative, scheduleAbsolute);
}
/** @private */
CatchScheduler.prototype._clone = function (scheduler) {
return new CatchScheduler(scheduler, this._handler);
};
/** @private */
CatchScheduler.prototype._wrap = function (action) {
var parent = this;
return function (self, state) {
try {
return action(parent._getRecursiveWrapper(self), state);
} catch (e) {
if (!parent._handler(e)) { throw e; }
return disposableEmpty;
}
};
};
/** @private */
CatchScheduler.prototype._getRecursiveWrapper = function (scheduler) {
if (this._recursiveOriginal !== scheduler) {
this._recursiveOriginal = scheduler;
var wrapper = this._clone(scheduler);
wrapper._recursiveOriginal = scheduler;
wrapper._recursiveWrapper = wrapper;
this._recursiveWrapper = wrapper;
}
return this._recursiveWrapper;
};
/** @private */
CatchScheduler.prototype.schedulePeriodicWithState = function (state, period, action) {
var self = this, failed = false, d = new SingleAssignmentDisposable();
d.setDisposable(this._scheduler.schedulePeriodicWithState(state, period, function (state1) {
if (failed) { return null; }
try {
return action(state1);
} catch (e) {
failed = true;
if (!self._handler(e)) { throw e; }
d.dispose();
return null;
}
}));
return d;
};
return CatchScheduler;
}(Scheduler));
/**
* Represents a notification to an observer.
*/
var Notification = Rx.Notification = (function () {
function Notification(kind, hasValue) {
this.hasValue = hasValue == null ? false : hasValue;
this.kind = kind;
}
var NotificationPrototype = Notification.prototype;
/**
* Invokes the delegate corresponding to the notification or the observer's method corresponding to the notification and returns the produced result.
*
* @memberOf Notification
* @param {Any} observerOrOnNext Delegate to invoke for an OnNext notification or Observer to invoke the notification on..
* @param {Function} onError Delegate to invoke for an OnError notification.
* @param {Function} onCompleted Delegate to invoke for an OnCompleted notification.
* @returns {Any} Result produced by the observation.
*/
NotificationPrototype.accept = function (observerOrOnNext, onError, onCompleted) {
if (arguments.length === 1 && typeof observerOrOnNext === 'object') {
return this._acceptObservable(observerOrOnNext);
}
return this._accept(observerOrOnNext, onError, onCompleted);
};
/**
* Returns an observable sequence with a single notification.
*
* @memberOf Notification
* @param {Scheduler} [scheduler] Scheduler to send out the notification calls on.
* @returns {Observable} The observable sequence that surfaces the behavior of the notification upon subscription.
*/
NotificationPrototype.toObservable = function (scheduler) {
var notification = this;
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
notification._acceptObservable(observer);
if (notification.kind === 'N') {
observer.onCompleted();
}
});
});
};
return Notification;
})();
/**
* Creates an object that represents an OnNext notification to an observer.
* @param {Any} value The value contained in the notification.
* @returns {Notification} The OnNext notification containing the value.
*/
var notificationCreateOnNext = Notification.createOnNext = (function () {
function _accept (onNext) {
return onNext(this.value);
}
function _acceptObservable(observer) {
return observer.onNext(this.value);
}
function toString () {
return 'OnNext(' + this.value + ')';
}
return function (value) {
var notification = new Notification('N', true);
notification.value = value;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnError notification to an observer.
* @param {Any} error The exception contained in the notification.
* @returns {Notification} The OnError notification containing the exception.
*/
var notificationCreateOnError = Notification.createOnError = (function () {
function _accept (onNext, onError) {
return onError(this.exception);
}
function _acceptObservable(observer) {
return observer.onError(this.exception);
}
function toString () {
return 'OnError(' + this.exception + ')';
}
return function (exception) {
var notification = new Notification('E');
notification.exception = exception;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnCompleted notification to an observer.
* @returns {Notification} The OnCompleted notification.
*/
var notificationCreateOnCompleted = Notification.createOnCompleted = (function () {
function _accept (onNext, onError, onCompleted) {
return onCompleted();
}
function _acceptObservable(observer) {
return observer.onCompleted();
}
function toString () {
return 'OnCompleted()';
}
return function () {
var notification = new Notification('C');
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* @constructor
* @private
*/
var Enumerator = Rx.internals.Enumerator = function (moveNext, getCurrent) {
this.moveNext = moveNext;
this.getCurrent = getCurrent;
};
/**
* @static
* @memberOf Enumerator
* @private
*/
var enumeratorCreate = Enumerator.create = function (moveNext, getCurrent) {
var done = false;
return new Enumerator(function () {
if (done) {
return false;
}
var result = moveNext();
if (!result) {
done = true;
}
return result;
}, function () { return getCurrent(); });
};
var Enumerable = Rx.internals.Enumerable = function (getEnumerator) {
this.getEnumerator = getEnumerator;
};
Enumerable.prototype.concat = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e = sources.getEnumerator(), isDisposed, subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
var current, hasNext;
if (isDisposed) { return; }
try {
hasNext = e.moveNext();
if (hasNext) {
current = e.getCurrent();
}
} catch (ex) {
observer.onError(ex);
return;
}
if (!hasNext) {
observer.onCompleted();
return;
}
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(current.subscribe(
observer.onNext.bind(observer),
observer.onError.bind(observer),
function () { self(); })
);
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
Enumerable.prototype.catchException = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e = sources.getEnumerator(), isDisposed, lastException;
var subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
var current, hasNext;
if (isDisposed) { return; }
try {
hasNext = e.moveNext();
if (hasNext) {
current = e.getCurrent();
}
} catch (ex) {
observer.onError(ex);
return;
}
if (!hasNext) {
if (lastException) {
observer.onError(lastException);
} else {
observer.onCompleted();
}
return;
}
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(current.subscribe(
observer.onNext.bind(observer),
function (exn) {
lastException = exn;
self();
},
observer.onCompleted.bind(observer)));
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
var enumerableRepeat = Enumerable.repeat = function (value, repeatCount) {
if (arguments.length === 1) {
repeatCount = -1;
}
return new Enumerable(function () {
var current, left = repeatCount;
return enumeratorCreate(function () {
if (left === 0) {
return false;
}
if (left > 0) {
left--;
}
current = value;
return true;
}, function () { return current; });
});
};
var enumerableFor = Enumerable.forEach = function (source, selector, thisArg) {
selector || (selector = identity);
return new Enumerable(function () {
var current, index = -1;
return enumeratorCreate(
function () {
if (++index < source.length) {
current = selector.call(thisArg, source[index], index, source);
return true;
}
return false;
},
function () { return current; }
);
});
};
/**
* Supports push-style iteration over an observable sequence.
*/
var Observer = Rx.Observer = function () { };
/**
* Creates a notification callback from an observer.
*
* @param observer Observer object.
* @returns The action that forwards its input notification to the underlying observer.
*/
Observer.prototype.toNotifier = function () {
var observer = this;
return function (n) {
return n.accept(observer);
};
};
/**
* Hides the identity of an observer.
* @returns An observer that hides the identity of the specified observer.
*/
Observer.prototype.asObserver = function () {
return new AnonymousObserver(this.onNext.bind(this), this.onError.bind(this), this.onCompleted.bind(this));
};
/**
* Checks access to the observer for grammar violations. This includes checking for multiple OnError or OnCompleted calls, as well as reentrancy in any of the observer methods.
* If a violation is detected, an Error is thrown from the offending observer method call.
*
* @returns An observer that checks callbacks invocations against the observer grammar and, if the checks pass, forwards those to the specified observer.
*/
Observer.prototype.checked = function () { return new CheckedObserver(this); };
/**
* Creates an observer from the specified OnNext, along with optional OnError, and OnCompleted actions.
*
* @static
* @memberOf Observer
* @param {Function} [onNext] Observer's OnNext action implementation.
* @param {Function} [onError] Observer's OnError action implementation.
* @param {Function} [onCompleted] Observer's OnCompleted action implementation.
* @returns {Observer} The observer object implemented using the given actions.
*/
var observerCreate = Observer.create = function (onNext, onError, onCompleted) {
onNext || (onNext = noop);
onError || (onError = defaultError);
onCompleted || (onCompleted = noop);
return new AnonymousObserver(onNext, onError, onCompleted);
};
/**
* Creates an observer from a notification callback.
*
* @static
* @memberOf Observer
* @param {Function} handler Action that handles a notification.
* @returns The observer object that invokes the specified handler using a notification corresponding to each message it receives.
*/
Observer.fromNotifier = function (handler) {
return new AnonymousObserver(function (x) {
return handler(notificationCreateOnNext(x));
}, function (exception) {
return handler(notificationCreateOnError(exception));
}, function () {
return handler(notificationCreateOnCompleted());
});
};
/**
* Schedules the invocation of observer methods on the given scheduler.
* @param {Scheduler} scheduler Scheduler to schedule observer messages on.
* @returns {Observer} Observer whose messages are scheduled on the given scheduler.
*/
Observer.notifyOn = function (scheduler) {
return new ObserveOnObserver(scheduler, this);
};
/**
* Abstract base class for implementations of the Observer class.
* This base class enforces the grammar of observers where OnError and OnCompleted are terminal messages.
*/
var AbstractObserver = Rx.internals.AbstractObserver = (function (_super) {
inherits(AbstractObserver, _super);
/**
* Creates a new observer in a non-stopped state.
*
* @constructor
*/
function AbstractObserver() {
this.isStopped = false;
_super.call(this);
}
/**
* Notifies the observer of a new element in the sequence.
*
* @memberOf AbstractObserver
* @param {Any} value Next element in the sequence.
*/
AbstractObserver.prototype.onNext = function (value) {
if (!this.isStopped) {
this.next(value);
}
};
/**
* Notifies the observer that an exception has occurred.
*
* @memberOf AbstractObserver
* @param {Any} error The error that has occurred.
*/
AbstractObserver.prototype.onError = function (error) {
if (!this.isStopped) {
this.isStopped = true;
this.error(error);
}
};
/**
* Notifies the observer of the end of the sequence.
*/
AbstractObserver.prototype.onCompleted = function () {
if (!this.isStopped) {
this.isStopped = true;
this.completed();
}
};
/**
* Disposes the observer, causing it to transition to the stopped state.
*/
AbstractObserver.prototype.dispose = function () {
this.isStopped = true;
};
AbstractObserver.prototype.fail = function (e) {
if (!this.isStopped) {
this.isStopped = true;
this.error(e);
return true;
}
return false;
};
return AbstractObserver;
}(Observer));
/**
* Class to create an Observer instance from delegate-based implementations of the on* methods.
*/
var AnonymousObserver = Rx.AnonymousObserver = (function (_super) {
inherits(AnonymousObserver, _super);
/**
* Creates an observer from the specified OnNext, OnError, and OnCompleted actions.
* @param {Any} onNext Observer's OnNext action implementation.
* @param {Any} onError Observer's OnError action implementation.
* @param {Any} onCompleted Observer's OnCompleted action implementation.
*/
function AnonymousObserver(onNext, onError, onCompleted) {
_super.call(this);
this._onNext = onNext;
this._onError = onError;
this._onCompleted = onCompleted;
}
/**
* Calls the onNext action.
* @param {Any} value Next element in the sequence.
*/
AnonymousObserver.prototype.next = function (value) {
this._onNext(value);
};
/**
* Calls the onError action.
* @param {Any} error The error that has occurred.
*/
AnonymousObserver.prototype.error = function (exception) {
this._onError(exception);
};
/**
* Calls the onCompleted action.
*/
AnonymousObserver.prototype.completed = function () {
this._onCompleted();
};
return AnonymousObserver;
}(AbstractObserver));
var CheckedObserver = (function (_super) {
inherits(CheckedObserver, _super);
function CheckedObserver(observer) {
_super.call(this);
this._observer = observer;
this._state = 0; // 0 - idle, 1 - busy, 2 - done
}
var CheckedObserverPrototype = CheckedObserver.prototype;
CheckedObserverPrototype.onNext = function (value) {
this.checkAccess();
try {
this._observer.onNext(value);
} catch (e) {
throw e;
} finally {
this._state = 0;
}
};
CheckedObserverPrototype.onError = function (err) {
this.checkAccess();
try {
this._observer.onError(err);
} catch (e) {
throw e;
} finally {
this._state = 2;
}
};
CheckedObserverPrototype.onCompleted = function () {
this.checkAccess();
try {
this._observer.onCompleted();
} catch (e) {
throw e;
} finally {
this._state = 2;
}
};
CheckedObserverPrototype.checkAccess = function () {
if (this._state === 1) { throw new Error('Re-entrancy detected'); }
if (this._state === 2) { throw new Error('Observer completed'); }
if (this._state === 0) { this._state = 1; }
};
return CheckedObserver;
}(Observer));
var ScheduledObserver = Rx.internals.ScheduledObserver = (function (_super) {
inherits(ScheduledObserver, _super);
function ScheduledObserver(scheduler, observer) {
_super.call(this);
this.scheduler = scheduler;
this.observer = observer;
this.isAcquired = false;
this.hasFaulted = false;
this.queue = [];
this.disposable = new SerialDisposable();
}
ScheduledObserver.prototype.next = function (value) {
var self = this;
this.queue.push(function () {
self.observer.onNext(value);
});
};
ScheduledObserver.prototype.error = function (exception) {
var self = this;
this.queue.push(function () {
self.observer.onError(exception);
});
};
ScheduledObserver.prototype.completed = function () {
var self = this;
this.queue.push(function () {
self.observer.onCompleted();
});
};
ScheduledObserver.prototype.ensureActive = function () {
var isOwner = false, parent = this;
if (!this.hasFaulted && this.queue.length > 0) {
isOwner = !this.isAcquired;
this.isAcquired = true;
}
if (isOwner) {
this.disposable.setDisposable(this.scheduler.scheduleRecursive(function (self) {
var work;
if (parent.queue.length > 0) {
work = parent.queue.shift();
} else {
parent.isAcquired = false;
return;
}
try {
work();
} catch (ex) {
parent.queue = [];
parent.hasFaulted = true;
throw ex;
}
self();
}));
}
};
ScheduledObserver.prototype.dispose = function () {
_super.prototype.dispose.call(this);
this.disposable.dispose();
};
return ScheduledObserver;
}(AbstractObserver));
/** @private */
var ObserveOnObserver = (function (_super) {
inherits(ObserveOnObserver, _super);
/** @private */
function ObserveOnObserver() {
_super.apply(this, arguments);
}
/** @private */
ObserveOnObserver.prototype.next = function (value) {
_super.prototype.next.call(this, value);
this.ensureActive();
};
/** @private */
ObserveOnObserver.prototype.error = function (e) {
_super.prototype.error.call(this, e);
this.ensureActive();
};
/** @private */
ObserveOnObserver.prototype.completed = function () {
_super.prototype.completed.call(this);
this.ensureActive();
};
return ObserveOnObserver;
})(ScheduledObserver);
var observableProto;
/**
* Represents a push-style collection.
*/
var Observable = Rx.Observable = (function () {
/**
* @constructor
* @private
*/
function Observable(subscribe) {
this._subscribe = subscribe;
}
observableProto = Observable.prototype;
observableProto.finalValue = function () {
var source = this;
return new AnonymousObservable(function (observer) {
var hasValue = false, value;
return source.subscribe(function (x) {
hasValue = true;
value = x;
}, observer.onError.bind(observer), function () {
if (!hasValue) {
observer.onError(new Error(sequenceContainsNoElements));
} else {
observer.onNext(value);
observer.onCompleted();
}
});
});
};
/**
* Subscribes an observer to the observable sequence.
*
* @example
* 1 - source.subscribe();
* 2 - source.subscribe(observer);
* 3 - source.subscribe(function (x) { console.log(x); });
* 4 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); });
* 5 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); }, function () { console.log('done'); });
* @param {Mixed} [observerOrOnNext] The object that is to receive notifications or an action to invoke for each element in the observable sequence.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence.
* @returns {Diposable} The source sequence whose subscriptions and unsubscriptions happen on the specified scheduler.
*/
observableProto.subscribe = observableProto.forEach = function (observerOrOnNext, onError, onCompleted) {
var subscriber;
if (typeof observerOrOnNext === 'object') {
subscriber = observerOrOnNext;
} else {
subscriber = observerCreate(observerOrOnNext, onError, onCompleted);
}
return this._subscribe(subscriber);
};
/**
* Creates a list from an observable sequence.
*
* @memberOf Observable
* @returns An observable sequence containing a single element with a list containing all the elements of the source sequence.
*/
observableProto.toArray = function () {
function accumulator(list, i) {
var newList = list.slice(0);
newList.push(i);
return newList;
}
return this.scan([], accumulator).startWith([]).finalValue();
};
return Observable;
})();
/**
* Wraps the source sequence in order to run its observer callbacks on the specified scheduler.
*
* This only invokes observer callbacks on a scheduler. In case the subscription and/or unsubscription actions have side-effects
* that require to be run on a scheduler, use subscribeOn.
*
* @param {Scheduler} scheduler Scheduler to notify observers on.
* @returns {Observable} The source sequence whose observations happen on the specified scheduler.
*/
observableProto.observeOn = function (scheduler) {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(new ObserveOnObserver(scheduler, observer));
});
};
/**
* Wraps the source sequence in order to run its subscription and unsubscription logic on the specified scheduler. This operation is not commonly used;
* see the remarks section for more information on the distinction between subscribeOn and observeOn.
* This only performs the side-effects of subscription and unsubscription on the specified scheduler. In order to invoke observer
* callbacks on a scheduler, use observeOn.
* @param {Scheduler} scheduler Scheduler to perform subscription and unsubscription actions on.
* @returns {Observable} The source sequence whose subscriptions and unsubscriptions happen on the specified scheduler.
*/
observableProto.subscribeOn = function (scheduler) {
var source = this;
return new AnonymousObservable(function (observer) {
var m = new SingleAssignmentDisposable(), d = new SerialDisposable();
d.setDisposable(m);
m.setDisposable(scheduler.schedule(function () {
d.setDisposable(new ScheduledDisposable(scheduler, source.subscribe(observer)));
}));
return d;
});
};
/**
* Converts a Promise to an Observable sequence
* @param {Promise} An ES6 Compliant promise.
* @returns {Observable} An Observable sequence which wraps the existing promise success and failure.
*/
var observableFromPromise = Observable.fromPromise = function (promise) {
return new AnonymousObservable(function (observer) {
promise.then(
function (value) {
observer.onNext(value);
observer.onCompleted();
},
function (reason) {
observer.onError(reason);
});
});
};
/*
* Converts an existing observable sequence to an ES6 Compatible Promise
* @example
* var promise = Rx.Observable.return(42).toPromise(RSVP.Promise);
*
* // With config
* Rx.config.Promise = RSVP.Promise;
* var promise = Rx.Observable.return(42).toPromise();
* @param {Function} [promiseCtor] The constructor of the promise. If not provided, it looks for it in Rx.config.Promise.
* @returns {Promise} An ES6 compatible promise with the last value from the observable sequence.
*/
observableProto.toPromise = function (promiseCtor) {
promiseCtor || (promiseCtor = Rx.config.Promise);
if (!promiseCtor) {
throw new Error('Promise type not provided nor in Rx.config.Promise');
}
var source = this;
return new promiseCtor(function (resolve, reject) {
// No cancellation can be done
var value, hasValue = false;
source.subscribe(function (v) {
value = v;
hasValue = true;
}, function (err) {
reject(err);
}, function () {
if (hasValue) {
resolve(value);
}
});
});
};
/**
* Creates an observable sequence from a specified subscribe method implementation.
*
* @example
* var res = Rx.Observable.create(function (observer) { return function () { } );
* var res = Rx.Observable.create(function (observer) { return Rx.Disposable.empty; } );
* var res = Rx.Observable.create(function (observer) { } );
*
* @param {Function} subscribe Implementation of the resulting observable sequence's subscribe method, returning a function that will be wrapped in a Disposable.
* @returns {Observable} The observable sequence with the specified implementation for the Subscribe method.
*/
Observable.create = Observable.createWithDisposable = function (subscribe) {
return new AnonymousObservable(subscribe);
};
/**
* Returns an observable sequence that invokes the specified factory function whenever a new observer subscribes.
*
* @example
* var res = Rx.Observable.defer(function () { return Rx.Observable.fromArray([1,2,3]); });
* @param {Function} observableFactory Observable factory function to invoke for each observer that subscribes to the resulting sequence.
* @returns {Observable} An observable sequence whose observers trigger an invocation of the given observable factory function.
*/
var observableDefer = Observable.defer = function (observableFactory) {
return new AnonymousObservable(function (observer) {
var result;
try {
result = observableFactory();
} catch (e) {
return observableThrow(e).subscribe(observer);
}
return result.subscribe(observer);
});
};
/**
* Returns an empty observable sequence, using the specified scheduler to send out the single OnCompleted message.
*
* @example
* var res = Rx.Observable.empty();
* var res = Rx.Observable.empty(Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to send the termination call on.
* @returns {Observable} An observable sequence with no elements.
*/
var observableEmpty = Observable.empty = function (scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onCompleted();
});
});
};
/**
* Converts an array to an observable sequence, using an optional scheduler to enumerate the array.
*
* @example
* var res = Rx.Observable.fromArray([1,2,3]);
* var res = Rx.Observable.fromArray([1,2,3], Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on.
* @returns {Observable} The observable sequence whose elements are pulled from the given enumerable sequence.
*/
var observableFromArray = Observable.fromArray = function (array, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var count = 0;
return scheduler.scheduleRecursive(function (self) {
if (count < array.length) {
observer.onNext(array[count++]);
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* Converts a generator function to an observable sequence, using an optional scheduler to enumerate the generator.
*
* @example
* var res = Rx.Observable.fromGenerator(function* () { yield 42; });
* var res = Rx.Observable.fromArray(function* () { yield 42; }, Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on.
* @returns {Observable} The observable sequence whose elements are pulled from the given generator sequence.
*/
observableProto.fromGenerator = function (genFn, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var gen;
try {
gen = genFn();
} catch (e) {
observer.onError(e);
return;
}
return scheduler.scheduleRecursive(function (self) {
var next = gen.next();
if (next.done) {
observer.onCompleted();
} else {
observer.onNext(next.value);
self();
}
});
});
};
/**
* Generates an observable sequence by running a state-driven loop producing the sequence's elements, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.generate(0, function (x) { return x < 10; }, function (x) { return x + 1; }, function (x) { return x; });
* var res = Rx.Observable.generate(0, function (x) { return x < 10; }, function (x) { return x + 1; }, function (x) { return x; }, Rx.Scheduler.timeout);
* @param {Mixed} initialState Initial state.
* @param {Function} condition Condition to terminate generation (upon returning false).
* @param {Function} iterate Iteration step function.
* @param {Function} resultSelector Selector function for results produced in the sequence.
* @param {Scheduler} [scheduler] Scheduler on which to run the generator loop. If not provided, defaults to Scheduler.currentThread.
* @returns {Observable} The generated sequence.
*/
Observable.generate = function (initialState, condition, iterate, resultSelector, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var first = true, state = initialState;
return scheduler.scheduleRecursive(function (self) {
var hasResult, result;
try {
if (first) {
first = false;
} else {
state = iterate(state);
}
hasResult = condition(state);
if (hasResult) {
result = resultSelector(state);
}
} catch (exception) {
observer.onError(exception);
return;
}
if (hasResult) {
observer.onNext(result);
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* Returns a non-terminating observable sequence, which can be used to denote an infinite duration (e.g. when using reactive joins).
* @returns {Observable} An observable sequence whose observers will never get called.
*/
var observableNever = Observable.never = function () {
return new AnonymousObservable(function () {
return disposableEmpty;
});
};
/**
* Generates an observable sequence of integral numbers within a specified range, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.range(0, 10);
* var res = Rx.Observable.range(0, 10, Rx.Scheduler.timeout);
* @param {Number} start The value of the first integer in the sequence.
* @param {Number} count The number of sequential integers to generate.
* @param {Scheduler} [scheduler] Scheduler to run the generator loop on. If not specified, defaults to Scheduler.currentThread.
* @returns {Observable} An observable sequence that contains a range of sequential integral numbers.
*/
Observable.range = function (start, count, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.scheduleRecursiveWithState(0, function (i, self) {
if (i < count) {
observer.onNext(start + i);
self(i + 1);
} else {
observer.onCompleted();
}
});
});
};
/**
* Generates an observable sequence that repeats the given element the specified number of times, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.repeat(42);
* var res = Rx.Observable.repeat(42, 4);
* 3 - res = Rx.Observable.repeat(42, 4, Rx.Scheduler.timeout);
* 4 - res = Rx.Observable.repeat(42, null, Rx.Scheduler.timeout);
* @param {Mixed} value Element to repeat.
* @param {Number} repeatCount [Optiona] Number of times to repeat the element. If not specified, repeats indefinitely.
* @param {Scheduler} scheduler Scheduler to run the producer loop on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence that repeats the given element the specified number of times.
*/
Observable.repeat = function (value, repeatCount, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
if (repeatCount == null) {
repeatCount = -1;
}
return observableReturn(value, scheduler).repeat(repeatCount);
};
/**
* Returns an observable sequence that contains a single element, using the specified scheduler to send out observer messages.
* There is an alias called 'returnValue' for browsers <IE9.
*
* @example
* var res = Rx.Observable.return(42);
* var res = Rx.Observable.return(42, Rx.Scheduler.timeout);
* @param {Mixed} value Single element in the resulting observable sequence.
* @param {Scheduler} scheduler Scheduler to send the single element on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence containing the single specified element.
*/
var observableReturn = Observable['return'] = Observable.returnValue = function (value, scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onNext(value);
observer.onCompleted();
});
});
};
/**
* Returns an observable sequence that terminates with an exception, using the specified scheduler to send out the single onError message.
* There is an alias to this method called 'throwException' for browsers <IE9.
*
* @example
* var res = Rx.Observable.throwException(new Error('Error'));
* var res = Rx.Observable.throwException(new Error('Error'), Rx.Scheduler.timeout);
* @param {Mixed} exception An object used for the sequence's termination.
* @param {Scheduler} scheduler Scheduler to send the exceptional termination call on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} The observable sequence that terminates exceptionally with the specified exception object.
*/
var observableThrow = Observable['throw'] = Observable.throwException = function (exception, scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onError(exception);
});
});
};
/**
* Constructs an observable sequence that depends on a resource object, whose lifetime is tied to the resulting observable sequence's lifetime.
*
* @example
* var res = Rx.Observable.using(function () { return new AsyncSubject(); }, function (s) { return s; });
* @param {Function} resourceFactory Factory function to obtain a resource object.
* @param {Function} observableFactory Factory function to obtain an observable sequence that depends on the obtained resource.
* @returns {Observable} An observable sequence whose lifetime controls the lifetime of the dependent resource object.
*/
Observable.using = function (resourceFactory, observableFactory) {
return new AnonymousObservable(function (observer) {
var disposable = disposableEmpty, resource, source;
try {
resource = resourceFactory();
if (resource) {
disposable = resource;
}
source = observableFactory(resource);
} catch (exception) {
return new CompositeDisposable(observableThrow(exception).subscribe(observer), disposable);
}
return new CompositeDisposable(source.subscribe(observer), disposable);
});
};
/**
* Propagates the observable sequence that reacts first.
* @param {Observable} rightSource Second observable sequence.
* @returns {Observable} {Observable} An observable sequence that surfaces either of the given sequences, whichever reacted first.
*/
observableProto.amb = function (rightSource) {
var leftSource = this;
return new AnonymousObservable(function (observer) {
var choice,
leftChoice = 'L', rightChoice = 'R',
leftSubscription = new SingleAssignmentDisposable(),
rightSubscription = new SingleAssignmentDisposable();
function choiceL() {
if (!choice) {
choice = leftChoice;
rightSubscription.dispose();
}
}
function choiceR() {
if (!choice) {
choice = rightChoice;
leftSubscription.dispose();
}
}
leftSubscription.setDisposable(leftSource.subscribe(function (left) {
choiceL();
if (choice === leftChoice) {
observer.onNext(left);
}
}, function (err) {
choiceL();
if (choice === leftChoice) {
observer.onError(err);
}
}, function () {
choiceL();
if (choice === leftChoice) {
observer.onCompleted();
}
}));
rightSubscription.setDisposable(rightSource.subscribe(function (right) {
choiceR();
if (choice === rightChoice) {
observer.onNext(right);
}
}, function (err) {
choiceR();
if (choice === rightChoice) {
observer.onError(err);
}
}, function () {
choiceR();
if (choice === rightChoice) {
observer.onCompleted();
}
}));
return new CompositeDisposable(leftSubscription, rightSubscription);
});
};
/**
* Propagates the observable sequence that reacts first.
*
* @example
* var = Rx.Observable.amb(xs, ys, zs);
* @returns {Observable} An observable sequence that surfaces any of the given sequences, whichever reacted first.
*/
Observable.amb = function () {
var acc = observableNever(),
items = argsOrArray(arguments, 0);
function func(previous, current) {
return previous.amb(current);
}
for (var i = 0, len = items.length; i < len; i++) {
acc = func(acc, items[i]);
}
return acc;
};
function observableCatchHandler(source, handler) {
return new AnonymousObservable(function (observer) {
var d1 = new SingleAssignmentDisposable(), subscription = new SerialDisposable();
subscription.setDisposable(d1);
d1.setDisposable(source.subscribe(observer.onNext.bind(observer), function (exception) {
var d, result;
try {
result = handler(exception);
} catch (ex) {
observer.onError(ex);
return;
}
d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(result.subscribe(observer));
}, observer.onCompleted.bind(observer)));
return subscription;
});
}
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
* @example
* 1 - xs.catchException(ys)
* 2 - xs.catchException(function (ex) { return ys(ex); })
* @param {Mixed} handlerOrSecond Exception handler function that returns an observable sequence given the error that occurred in the first sequence, or a second observable sequence used to produce results when an error occurred in the first sequence.
* @returns {Observable} An observable sequence containing the first sequence's elements, followed by the elements of the handler sequence in case an exception occurred.
*/
observableProto['catch'] = observableProto.catchException = function (handlerOrSecond) {
if (typeof handlerOrSecond === 'function') {
return observableCatchHandler(this, handlerOrSecond);
}
return observableCatch([this, handlerOrSecond]);
};
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
*
* @example
* 1 - res = Rx.Observable.catchException(xs, ys, zs);
* 2 - res = Rx.Observable.catchException([xs, ys, zs]);
* @returns {Observable} An observable sequence containing elements from consecutive source sequences until a source sequence terminates successfully.
*/
var observableCatch = Observable.catchException = Observable['catch'] = function () {
var items = argsOrArray(arguments, 0);
return enumerableFor(items).catchException();
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences produces an element.
* This can be in the form of an argument list of observables or an array.
*
* @example
* 1 - obs = observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.combineLatest = function () {
var args = slice.call(arguments);
if (Array.isArray(args[0])) {
args[0].unshift(this);
} else {
args.unshift(this);
}
return combineLatest.apply(this, args);
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences produces an element.
*
* @example
* 1 - obs = Rx.Observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = Rx.Observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
var combineLatest = Observable.combineLatest = function () {
var args = slice.call(arguments), resultSelector = args.pop();
if (Array.isArray(args[0])) {
args = args[0];
}
return new AnonymousObservable(function (observer) {
var falseFactory = function () { return false; },
n = args.length,
hasValue = arrayInitialize(n, falseFactory),
hasValueAll = false,
isDone = arrayInitialize(n, falseFactory),
values = new Array(n);
function next(i) {
var res;
hasValue[i] = true;
if (hasValueAll || (hasValueAll = hasValue.every(identity))) {
try {
res = resultSelector.apply(null, values);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
}
function done (i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
subscriptions[i] = new SingleAssignmentDisposable();
subscriptions[i].setDisposable(args[i].subscribe(function (x) {
values[i] = x;
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
}(idx));
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Concatenates all the observable sequences. This takes in either an array or variable arguments to concatenate.
*
* @example
* 1 - concatenated = xs.concat(ys, zs);
* 2 - concatenated = xs.concat([ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
observableProto.concat = function () {
var items = slice.call(arguments, 0);
items.unshift(this);
return observableConcat.apply(this, items);
};
/**
* Concatenates all the observable sequences.
*
* @example
* 1 - res = Rx.Observable.concat(xs, ys, zs);
* 2 - res = Rx.Observable.concat([xs, ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
var observableConcat = Observable.concat = function () {
var sources = argsOrArray(arguments, 0);
return enumerableFor(sources).concat();
};
/**
* Concatenates an observable sequence of observable sequences.
* @returns {Observable} An observable sequence that contains the elements of each observed inner sequence, in sequential order.
*/
observableProto.concatObservable = observableProto.concatAll =function () {
return this.merge(1);
};
/**
* Merges an observable sequence of observable sequences into an observable sequence, limiting the number of concurrent subscriptions to inner sequences.
* Or merges two observable sequences into a single observable sequence.
*
* @example
* 1 - merged = sources.merge(1);
* 2 - merged = source.merge(otherSource);
* @param {Mixed} [maxConcurrentOrOther] Maximum number of inner observable sequences being subscribed to concurrently or the second observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.merge = function (maxConcurrentOrOther) {
if (typeof maxConcurrentOrOther !== 'number') {
return observableMerge(this, maxConcurrentOrOther);
}
var sources = this;
return new AnonymousObservable(function (observer) {
var activeCount = 0,
group = new CompositeDisposable(),
isStopped = false,
q = [],
subscribe = function (xs) {
var subscription = new SingleAssignmentDisposable();
group.add(subscription);
// Check for promises support
if (isPromise(xs)) { xs = observableFromPromise(xs); }
subscription.setDisposable(xs.subscribe(observer.onNext.bind(observer), observer.onError.bind(observer), function () {
var s;
group.remove(subscription);
if (q.length > 0) {
s = q.shift();
subscribe(s);
} else {
activeCount--;
if (isStopped && activeCount === 0) {
observer.onCompleted();
}
}
}));
};
group.add(sources.subscribe(function (innerSource) {
if (activeCount < maxConcurrentOrOther) {
activeCount++;
subscribe(innerSource);
} else {
q.push(innerSource);
}
}, observer.onError.bind(observer), function () {
isStopped = true;
if (activeCount === 0) {
observer.onCompleted();
}
}));
return group;
});
};
/**
* Merges all the observable sequences into a single observable sequence.
* The scheduler is optional and if not specified, the immediate scheduler is used.
*
* @example
* 1 - merged = Rx.Observable.merge(xs, ys, zs);
* 2 - merged = Rx.Observable.merge([xs, ys, zs]);
* 3 - merged = Rx.Observable.merge(scheduler, xs, ys, zs);
* 4 - merged = Rx.Observable.merge(scheduler, [xs, ys, zs]);
* @returns {Observable} The observable sequence that merges the elements of the observable sequences.
*/
var observableMerge = Observable.merge = function () {
var scheduler, sources;
if (!arguments[0]) {
scheduler = immediateScheduler;
sources = slice.call(arguments, 1);
} else if (arguments[0].now) {
scheduler = arguments[0];
sources = slice.call(arguments, 1);
} else {
scheduler = immediateScheduler;
sources = slice.call(arguments, 0);
}
if (Array.isArray(sources[0])) {
sources = sources[0];
}
return observableFromArray(sources, scheduler).mergeObservable();
};
/**
* Merges an observable sequence of observable sequences into an observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.mergeObservable = observableProto.mergeAll =function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var group = new CompositeDisposable(),
isStopped = false,
m = new SingleAssignmentDisposable();
group.add(m);
m.setDisposable(sources.subscribe(function (innerSource) {
var innerSubscription = new SingleAssignmentDisposable();
group.add(innerSubscription);
// Check if Promise or Observable
if (isPromise(innerSource)) {
innerSource = observableFromPromise(innerSource);
}
innerSubscription.setDisposable(innerSource.subscribe(function (x) {
observer.onNext(x);
}, observer.onError.bind(observer), function () {
group.remove(innerSubscription);
if (isStopped && group.length === 1) { observer.onCompleted(); }
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
if (group.length === 1) { observer.onCompleted(); }
}));
return group;
});
};
/**
* Continues an observable sequence that is terminated normally or by an exception with the next observable sequence.
* @param {Observable} second Second observable sequence used to produce results after the first sequence terminates.
* @returns {Observable} An observable sequence that concatenates the first and second sequence, even if the first sequence terminates exceptionally.
*/
observableProto.onErrorResumeNext = function (second) {
if (!second) {
throw new Error('Second observable is required');
}
return onErrorResumeNext([this, second]);
};
/**
* Continues an observable sequence that is terminated normally or by an exception with the next observable sequence.
*
* @example
* 1 - res = Rx.Observable.onErrorResumeNext(xs, ys, zs);
* 1 - res = Rx.Observable.onErrorResumeNext([xs, ys, zs]);
* @returns {Observable} An observable sequence that concatenates the source sequences, even if a sequence terminates exceptionally.
*/
var onErrorResumeNext = Observable.onErrorResumeNext = function () {
var sources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var pos = 0, subscription = new SerialDisposable(),
cancelable = immediateScheduler.scheduleRecursive(function (self) {
var current, d;
if (pos < sources.length) {
current = sources[pos++];
d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(current.subscribe(observer.onNext.bind(observer), function () {
self();
}, function () {
self();
}));
} else {
observer.onCompleted();
}
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* Returns the values from the source observable sequence only after the other observable sequence produces a value.
* @param {Observable} other The observable sequence that triggers propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence starting from the point the other sequence triggered propagation.
*/
observableProto.skipUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
var isOpen = false;
var disposables = new CompositeDisposable(source.subscribe(function (left) {
if (isOpen) {
observer.onNext(left);
}
}, observer.onError.bind(observer), function () {
if (isOpen) {
observer.onCompleted();
}
}));
var rightSubscription = new SingleAssignmentDisposable();
disposables.add(rightSubscription);
rightSubscription.setDisposable(other.subscribe(function () {
isOpen = true;
rightSubscription.dispose();
}, observer.onError.bind(observer), function () {
rightSubscription.dispose();
}));
return disposables;
});
};
/**
* Transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @returns {Observable} The observable sequence that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto['switch'] = observableProto.switchLatest = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var hasLatest = false,
innerSubscription = new SerialDisposable(),
isStopped = false,
latest = 0,
subscription = sources.subscribe(function (innerSource) {
var d = new SingleAssignmentDisposable(), id = ++latest;
hasLatest = true;
innerSubscription.setDisposable(d);
// Check if Promise or Observable
if (isPromise(innerSource)) {
innerSource = observableFromPromise(innerSource);
}
d.setDisposable(innerSource.subscribe(function (x) {
if (latest === id) {
observer.onNext(x);
}
}, function (e) {
if (latest === id) {
observer.onError(e);
}
}, function () {
if (latest === id) {
hasLatest = false;
if (isStopped) {
observer.onCompleted();
}
}
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
if (!hasLatest) {
observer.onCompleted();
}
});
return new CompositeDisposable(subscription, innerSubscription);
});
};
/**
* Returns the values from the source observable sequence until the other observable sequence produces a value.
* @param {Observable} other Observable sequence that terminates propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence up to the point the other sequence interrupted further propagation.
*/
observableProto.takeUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(
source.subscribe(observer),
other.subscribe(observer.onCompleted.bind(observer), observer.onError.bind(observer), noop)
);
});
};
function zipArray(second, resultSelector) {
var first = this;
return new AnonymousObservable(function (observer) {
var index = 0, len = second.length;
return first.subscribe(function (left) {
if (index < len) {
var right = second[index++], result;
try {
result = resultSelector(left, right);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
} else {
observer.onCompleted();
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
}
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences or an array have produced an element at a corresponding index.
* The last element in the arguments must be a function to invoke for each series of elements at corresponding indexes in the sources.
*
* @example
* 1 - res = obs1.zip(obs2, fn);
* 1 - res = x1.zip([1,2,3], fn);
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.zip = function () {
if (Array.isArray(arguments[0])) {
return zipArray.apply(this, arguments);
}
var parent = this, sources = slice.call(arguments), resultSelector = sources.pop();
sources.unshift(parent);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
var next = function (i) {
var res, queuedValues;
if (queues.every(function (x) { return x.length > 0; })) {
try {
queuedValues = queues.map(function (x) { return x.shift(); });
res = resultSelector.apply(parent, queuedValues);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(function (x) { return x; })) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
subscriptions[i] = new SingleAssignmentDisposable();
subscriptions[i].setDisposable(sources[i].subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
})(idx);
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences have produced an element at a corresponding index.
* @param arguments Observable sources.
* @param {Function} resultSelector Function to invoke for each series of elements at corresponding indexes in the sources.
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
Observable.zip = function () {
var args = slice.call(arguments, 0),
first = args.shift();
return first.zip.apply(first, args);
};
/**
* Merges the specified observable sequences into one observable sequence by emitting a list with the elements of the observable sequences at corresponding indexes.
* @param arguments Observable sources.
* @returns {Observable} An observable sequence containing lists of elements at corresponding indexes.
*/
Observable.zipArray = function () {
var sources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
function next(i) {
if (queues.every(function (x) { return x.length > 0; })) {
var res = queues.map(function (x) { return x.shift(); });
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
return;
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
return;
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
subscriptions[i] = new SingleAssignmentDisposable();
subscriptions[i].setDisposable(sources[i].subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
})(idx);
}
var compositeDisposable = new CompositeDisposable(subscriptions);
compositeDisposable.add(disposableCreate(function () {
for (var qIdx = 0, qLen = queues.length; qIdx < qLen; qIdx++) {
queues[qIdx] = [];
}
}));
return compositeDisposable;
});
};
/**
* Hides the identity of an observable sequence.
* @returns {Observable} An observable sequence that hides the identity of the source sequence.
*/
observableProto.asObservable = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(observer);
});
};
/**
* Projects each element of an observable sequence into zero or more buffers which are produced based on element count information.
*
* @example
* var res = xs.bufferWithCount(10);
* var res = xs.bufferWithCount(10, 1);
* @param {Number} count Length of each buffer.
* @param {Number} [skip] Number of elements to skip between creation of consecutive buffers. If not provided, defaults to the count.
* @returns {Observable} An observable sequence of buffers.
*/
observableProto.bufferWithCount = function (count, skip) {
if (arguments.length === 1) {
skip = count;
}
return this.windowWithCount(count, skip).selectMany(function (x) {
return x.toArray();
}).where(function (x) {
return x.length > 0;
});
};
/**
* Dematerializes the explicit notification values of an observable sequence as implicit notifications.
* @returns {Observable} An observable sequence exhibiting the behavior corresponding to the source sequence's notification values.
*/
observableProto.dematerialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
return x.accept(observer);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns an observable sequence that contains only distinct contiguous elements according to the keySelector and the comparer.
*
* var obs = observable.distinctUntilChanged();
* var obs = observable.distinctUntilChanged(function (x) { return x.id; });
* var obs = observable.distinctUntilChanged(function (x) { return x.id; }, function (x, y) { return x === y; });
*
* @param {Function} [keySelector] A function to compute the comparison key for each element. If not provided, it projects the value.
* @param {Function} [comparer] Equality comparer for computed key values. If not provided, defaults to an equality comparer function.
* @returns {Observable} An observable sequence only containing the distinct contiguous elements, based on a computed key value, from the source sequence.
*/
observableProto.distinctUntilChanged = function (keySelector, comparer) {
var source = this;
keySelector || (keySelector = identity);
comparer || (comparer = defaultComparer);
return new AnonymousObservable(function (observer) {
var hasCurrentKey = false, currentKey;
return source.subscribe(function (value) {
var comparerEquals = false, key;
try {
key = keySelector(value);
} catch (exception) {
observer.onError(exception);
return;
}
if (hasCurrentKey) {
try {
comparerEquals = comparer(currentKey, key);
} catch (exception) {
observer.onError(exception);
return;
}
}
if (!hasCurrentKey || !comparerEquals) {
hasCurrentKey = true;
currentKey = key;
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Invokes an action for each element in the observable sequence and invokes an action upon graceful or exceptional termination of the observable sequence.
* This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline.
*
* @example
* var res = observable.doAction(observer);
* var res = observable.doAction(onNext);
* var res = observable.doAction(onNext, onError);
* var res = observable.doAction(onNext, onError, onCompleted);
* @param {Mixed} observerOrOnNext Action to invoke for each element in the observable sequence or an observer.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @returns {Observable} The source sequence with the side-effecting behavior applied.
*/
observableProto['do'] = observableProto.doAction = function (observerOrOnNext, onError, onCompleted) {
var source = this, onNextFunc;
if (typeof observerOrOnNext === 'function') {
onNextFunc = observerOrOnNext;
} else {
onNextFunc = observerOrOnNext.onNext.bind(observerOrOnNext);
onError = observerOrOnNext.onError.bind(observerOrOnNext);
onCompleted = observerOrOnNext.onCompleted.bind(observerOrOnNext);
}
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
try {
onNextFunc(x);
} catch (e) {
observer.onError(e);
}
observer.onNext(x);
}, function (exception) {
if (!onError) {
observer.onError(exception);
} else {
try {
onError(exception);
} catch (e) {
observer.onError(e);
}
observer.onError(exception);
}
}, function () {
if (!onCompleted) {
observer.onCompleted();
} else {
try {
onCompleted();
} catch (e) {
observer.onError(e);
}
observer.onCompleted();
}
});
});
};
/**
* Invokes a specified action after the source observable sequence terminates gracefully or exceptionally.
*
* @example
* var res = observable.finallyAction(function () { console.log('sequence ended'; });
* @param {Function} finallyAction Action to invoke after the source observable sequence terminates.
* @returns {Observable} Source sequence with the action-invoking termination behavior applied.
*/
observableProto['finally'] = observableProto.finallyAction = function (action) {
var source = this;
return new AnonymousObservable(function (observer) {
var subscription = source.subscribe(observer);
return disposableCreate(function () {
try {
subscription.dispose();
} catch (e) {
throw e;
} finally {
action();
}
});
});
};
/**
* Ignores all elements in an observable sequence leaving only the termination messages.
* @returns {Observable} An empty observable sequence that signals termination, successful or exceptional, of the source sequence.
*/
observableProto.ignoreElements = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(noop, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Materializes the implicit notifications of an observable sequence as explicit notification values.
* @returns {Observable} An observable sequence containing the materialized notification values from the source sequence.
*/
observableProto.materialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (value) {
observer.onNext(notificationCreateOnNext(value));
}, function (e) {
observer.onNext(notificationCreateOnError(e));
observer.onCompleted();
}, function () {
observer.onNext(notificationCreateOnCompleted());
observer.onCompleted();
});
});
};
/**
* Repeats the observable sequence a specified number of times. If the repeat count is not specified, the sequence repeats indefinitely.
*
* @example
* var res = repeated = source.repeat();
* var res = repeated = source.repeat(42);
* @param {Number} [repeatCount] Number of times to repeat the sequence. If not provided, repeats the sequence indefinitely.
* @returns {Observable} The observable sequence producing the elements of the given sequence repeatedly.
*/
observableProto.repeat = function (repeatCount) {
return enumerableRepeat(this, repeatCount).concat();
};
/**
* Repeats the source observable sequence the specified number of times or until it successfully terminates. If the retry count is not specified, it retries indefinitely.
*
* @example
* var res = retried = retry.repeat();
* var res = retried = retry.repeat(42);
* @param {Number} [retryCount] Number of times to retry the sequence. If not provided, retry the sequence indefinitely.
* @returns {Observable} An observable sequence producing the elements of the given sequence repeatedly until it terminates successfully.
*/
observableProto.retry = function (retryCount) {
return enumerableRepeat(this, retryCount).catchException();
};
/**
* Applies an accumulator function over an observable sequence and returns each intermediate result. The optional seed value is used as the initial accumulator value.
* For aggregation behavior with no intermediate results, see Observable.aggregate.
* @example
* var res = source.scan(function (acc, x) { return acc + x; });
* var res = source.scan(0, function (acc, x) { return acc + x; });
* @param {Mixed} [seed] The initial accumulator value.
* @param {Function} accumulator An accumulator function to be invoked on each element.
* @returns {Observable} An observable sequence containing the accumulated values.
*/
observableProto.scan = function () {
var hasSeed = false, seed, accumulator, source = this;
if (arguments.length === 2) {
hasSeed = true;
seed = arguments[0];
accumulator = arguments[1];
} else {
accumulator = arguments[0];
}
return new AnonymousObservable(function (observer) {
var hasAccumulation, accumulation, hasValue;
return source.subscribe (
function (x) {
try {
if (!hasValue) {
hasValue = true;
}
if (hasAccumulation) {
accumulation = accumulator(accumulation, x);
} else {
accumulation = hasSeed ? accumulator(seed, x) : x;
hasAccumulation = true;
}
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(accumulation);
},
observer.onError.bind(observer),
function () {
if (!hasValue && hasSeed) {
observer.onNext(seed);
}
observer.onCompleted();
}
);
});
};
/**
* Bypasses a specified number of elements at the end of an observable sequence.
* @description
* This operator accumulates a queue with a length enough to store the first `count` elements. As more elements are
* received, elements are taken from the front of the queue and produced on the result sequence. This causes elements to be delayed.
* @param count Number of elements to bypass at the end of the source sequence.
* @returns {Observable} An observable sequence containing the source sequence elements except for the bypassed ones at the end.
*/
observableProto.skipLast = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
if (q.length > count) {
observer.onNext(q.shift());
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Prepends a sequence of values to an observable sequence with an optional scheduler and an argument list of values to prepend.
*
* var res = source.startWith(1, 2, 3);
* var res = source.startWith(Rx.Scheduler.timeout, 1, 2, 3);
*
* @memberOf Observable#
* @returns {Observable} The source sequence prepended with the specified values.
*/
observableProto.startWith = function () {
var values, scheduler, start = 0;
if (!!arguments.length && 'now' in Object(arguments[0])) {
scheduler = arguments[0];
start = 1;
} else {
scheduler = immediateScheduler;
}
values = slice.call(arguments, start);
return enumerableFor([observableFromArray(values, scheduler), this]).concat();
};
/**
* Returns a specified number of contiguous elements from the end of an observable sequence, using an optional scheduler to drain the queue.
*
* @example
* var res = source.takeLast(5);
* var res = source.takeLast(5, Rx.Scheduler.timeout);
*
* @description
* This operator accumulates a buffer with a length enough to store elements count elements. Upon completion of
* the source sequence, this buffer is drained on the result sequence. This causes the elements to be delayed.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @param {Scheduler} [scheduler] Scheduler used to drain the queue upon completion of the source sequence.
* @returns {Observable} An observable sequence containing the specified number of elements from the end of the source sequence.
*/
observableProto.takeLast = function (count, scheduler) {
return this.takeLastBuffer(count).selectMany(function (xs) { return observableFromArray(xs, scheduler); });
};
/**
* Returns an array with the specified number of contiguous elements from the end of an observable sequence.
*
* @description
* This operator accumulates a buffer with a length enough to store count elements. Upon completion of the
* source sequence, this buffer is produced on the result sequence.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @returns {Observable} An observable sequence containing a single array with the specified number of elements from the end of the source sequence.
*/
observableProto.takeLastBuffer = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
if (q.length > count) {
q.shift();
}
}, observer.onError.bind(observer), function () {
observer.onNext(q);
observer.onCompleted();
});
});
};
/**
* Projects each element of an observable sequence into zero or more windows which are produced based on element count information.
*
* var res = xs.windowWithCount(10);
* var res = xs.windowWithCount(10, 1);
* @param {Number} count Length of each window.
* @param {Number} [skip] Number of elements to skip between creation of consecutive windows. If not specified, defaults to the count.
* @returns {Observable} An observable sequence of windows.
*/
observableProto.windowWithCount = function (count, skip) {
var source = this;
if (count <= 0) {
throw new Error(argumentOutOfRange);
}
if (arguments.length === 1) {
skip = count;
}
if (skip <= 0) {
throw new Error(argumentOutOfRange);
}
return new AnonymousObservable(function (observer) {
var m = new SingleAssignmentDisposable(),
refCountDisposable = new RefCountDisposable(m),
n = 0,
q = [],
createWindow = function () {
var s = new Subject();
q.push(s);
observer.onNext(addRef(s, refCountDisposable));
};
createWindow();
m.setDisposable(source.subscribe(function (x) {
var s;
for (var i = 0, len = q.length; i < len; i++) {
q[i].onNext(x);
}
var c = n - count + 1;
if (c >= 0 && c % skip === 0) {
s = q.shift();
s.onCompleted();
}
n++;
if (n % skip === 0) {
createWindow();
}
}, function (exception) {
while (q.length > 0) {
q.shift().onError(exception);
}
observer.onError(exception);
}, function () {
while (q.length > 0) {
q.shift().onCompleted();
}
observer.onCompleted();
}));
return refCountDisposable;
});
};
/**
* Returns the elements of the specified sequence or the specified value in a singleton sequence if the sequence is empty.
*
* var res = obs = xs.defaultIfEmpty();
* 2 - obs = xs.defaultIfEmpty(false);
*
* @memberOf Observable#
* @param defaultValue The value to return if the sequence is empty. If not provided, this defaults to null.
* @returns {Observable} An observable sequence that contains the specified default value if the source is empty; otherwise, the elements of the source itself.
*/
observableProto.defaultIfEmpty = function (defaultValue) {
var source = this;
if (defaultValue === undefined) {
defaultValue = null;
}
return new AnonymousObservable(function (observer) {
var found = false;
return source.subscribe(function (x) {
found = true;
observer.onNext(x);
}, observer.onError.bind(observer), function () {
if (!found) {
observer.onNext(defaultValue);
}
observer.onCompleted();
});
});
};
/**
* Returns an observable sequence that contains only distinct elements according to the keySelector and the comparer.
* Usage of this operator should be considered carefully due to the maintenance of an internal lookup structure which can grow large.
*
* @example
* var res = obs = xs.distinct();
* 2 - obs = xs.distinct(function (x) { return x.id; });
* 2 - obs = xs.distinct(function (x) { return x.id; }, function (x) { return x.toString(); });
* @param {Function} [keySelector] A function to compute the comparison key for each element.
* @param {Function} [keySerializer] Used to serialize the given object into a string for object comparison.
* @returns {Observable} An observable sequence only containing the distinct elements, based on a computed key value, from the source sequence.
*/
observableProto.distinct = function (keySelector, keySerializer) {
var source = this;
keySelector || (keySelector = identity);
keySerializer || (keySerializer = defaultKeySerializer);
return new AnonymousObservable(function (observer) {
var hashSet = {};
return source.subscribe(function (x) {
var key, serializedKey, otherKey, hasMatch = false;
try {
key = keySelector(x);
serializedKey = keySerializer(key);
} catch (exception) {
observer.onError(exception);
return;
}
for (otherKey in hashSet) {
if (serializedKey === otherKey) {
hasMatch = true;
break;
}
}
if (!hasMatch) {
hashSet[serializedKey] = null;
observer.onNext(x);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Groups the elements of an observable sequence according to a specified key selector function and comparer and selects the resulting elements by using a specified function.
*
* @example
* var res = observable.groupBy(function (x) { return x.id; });
* 2 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; });
* 3 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; }, function (x) { return x.toString(); });
* @param {Function} keySelector A function to extract the key for each element.
* @param {Function} [elementSelector] A function to map each source element to an element in an observable group.
* @param {Function} [keySerializer] Used to serialize the given object into a string for object comparison.
* @returns {Observable} A sequence of observable groups, each of which corresponds to a unique key value, containing all elements that share that same key value.
*/
observableProto.groupBy = function (keySelector, elementSelector, keySerializer) {
return this.groupByUntil(keySelector, elementSelector, function () {
return observableNever();
}, keySerializer);
};
/**
* Groups the elements of an observable sequence according to a specified key selector function.
* A duration selector function is used to control the lifetime of groups. When a group expires, it receives an OnCompleted notification. When a new element with the same
* key value as a reclaimed group occurs, the group will be reborn with a new lifetime request.
*
* @example
* var res = observable.groupByUntil(function (x) { return x.id; }, null, function () { return Rx.Observable.never(); });
* 2 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; }, function () { return Rx.Observable.never(); });
* 3 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; }, function () { return Rx.Observable.never(); }, function (x) { return x.toString(); });
* @param {Function} keySelector A function to extract the key for each element.
* @param {Function} durationSelector A function to signal the expiration of a group.
* @param {Function} [keySerializer] Used to serialize the given object into a string for object comparison.
* @returns {Observable}
* A sequence of observable groups, each of which corresponds to a unique key value, containing all elements that share that same key value.
* If a group's lifetime expires, a new group with the same key value can be created once an element with such a key value is encoutered.
*
*/
observableProto.groupByUntil = function (keySelector, elementSelector, durationSelector, keySerializer) {
var source = this;
elementSelector || (elementSelector = identity);
keySerializer || (keySerializer = defaultKeySerializer);
return new AnonymousObservable(function (observer) {
var map = {},
groupDisposable = new CompositeDisposable(),
refCountDisposable = new RefCountDisposable(groupDisposable);
groupDisposable.add(source.subscribe(function (x) {
var duration, durationGroup, element, fireNewMapEntry, group, key, serializedKey, md, writer, w;
try {
key = keySelector(x);
serializedKey = keySerializer(key);
} catch (e) {
for (w in map) {
map[w].onError(e);
}
observer.onError(e);
return;
}
fireNewMapEntry = false;
try {
writer = map[serializedKey];
if (!writer) {
writer = new Subject();
map[serializedKey] = writer;
fireNewMapEntry = true;
}
} catch (e) {
for (w in map) {
map[w].onError(e);
}
observer.onError(e);
return;
}
if (fireNewMapEntry) {
group = new GroupedObservable(key, writer, refCountDisposable);
durationGroup = new GroupedObservable(key, writer);
try {
duration = durationSelector(durationGroup);
} catch (e) {
for (w in map) {
map[w].onError(e);
}
observer.onError(e);
return;
}
observer.onNext(group);
md = new SingleAssignmentDisposable();
groupDisposable.add(md);
var expire = function () {
if (serializedKey in map) {
delete map[serializedKey];
writer.onCompleted();
}
groupDisposable.remove(md);
};
md.setDisposable(duration.take(1).subscribe(noop, function (exn) {
for (w in map) {
map[w].onError(exn);
}
observer.onError(exn);
}, function () {
expire();
}));
}
try {
element = elementSelector(x);
} catch (e) {
for (w in map) {
map[w].onError(e);
}
observer.onError(e);
return;
}
writer.onNext(element);
}, function (ex) {
for (var w in map) {
map[w].onError(ex);
}
observer.onError(ex);
}, function () {
for (var w in map) {
map[w].onCompleted();
}
observer.onCompleted();
}));
return refCountDisposable;
});
};
/**
* Projects each element of an observable sequence into a new form by incorporating the element's index.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source.
*/
observableProto.select = observableProto.map = function (selector, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var result;
try {
result = selector.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
observer.onNext(result);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Retrieves the value of a specified property from all elements in the Observable sequence.
* @param {String} property The property to pluck.
* @returns {Observable} Returns a new Observable sequence of property values.
*/
observableProto.pluck = function (property) {
return this.select(function (x) { return x[property]; });
};
function selectMany(selector) {
return this.select(function (x, i) {
var result = selector(x, i);
return isPromise(result) ? observableFromPromise(result) : result;
}).mergeObservable();
}
/**
* One of the Following:
* Projects each element of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
*
* @example
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); });
* Or:
* Projects each element of an observable sequence to an observable sequence, invokes the result selector for the source element and each of the corresponding inner sequence's elements, and merges the results into one observable sequence.
*
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); }, function (x, y) { return x + y; });
* Or:
* Projects each element of the source observable sequence to the other observable sequence and merges the resulting observable sequences into one observable sequence.
*
* var res = source.selectMany(Rx.Observable.fromArray([1,2,3]));
* @param selector A transform function to apply to each element or an observable sequence to project each element from the
* source sequence onto which could be either an observable or Promise.
* @param {Function} [resultSelector] A transform function to apply to each element of the intermediate sequence.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function collectionSelector on each element of the input sequence and then mapping each of those sequence elements and their corresponding source element to a result element.
*/
observableProto.selectMany = observableProto.flatMap = function (selector, resultSelector) {
if (resultSelector) {
return this.selectMany(function (x, i) {
var selectorResult = selector(x, i),
result = isPromise(selectorResult) ? observableFromPromise(selectorResult) : selectorResult;
return result.select(function (y) {
return resultSelector(x, y, i);
});
});
}
if (typeof selector === 'function') {
return selectMany.call(this, selector);
}
return selectMany.call(this, function () {
return selector;
});
};
/**
* Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then
* transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source producing an Observable of Observable sequences
* and that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto.selectSwitch = observableProto.flatMapLatest = function (selector, thisArg) {
return this.select(selector, thisArg).switchLatest();
};
/**
* Bypasses a specified number of elements in an observable sequence and then returns the remaining elements.
* @param {Number} count The number of elements to skip before returning the remaining elements.
* @returns {Observable} An observable sequence that contains the elements that occur after the specified index in the input sequence.
*/
observableProto.skip = function (count) {
if (count < 0) {
throw new Error(argumentOutOfRange);
}
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining <= 0) {
observer.onNext(x);
} else {
remaining--;
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Bypasses elements in an observable sequence as long as a specified condition is true and then returns the remaining elements.
* The element's index is used in the logic of the predicate function.
*
* var res = source.skipWhile(function (value) { return value < 10; });
* var res = source.skipWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence starting at the first element in the linear series that does not pass the test specified by predicate.
*/
observableProto.skipWhile = function (predicate, thisArg) {
var source = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = false;
return source.subscribe(function (x) {
if (!running) {
try {
running = !predicate.call(thisArg, x, i++, source);
} catch (e) {
observer.onError(e);
return;
}
}
if (running) {
observer.onNext(x);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns a specified number of contiguous elements from the start of an observable sequence, using the specified scheduler for the edge case of take(0).
*
* var res = source.take(5);
* var res = source.take(0, Rx.Scheduler.timeout);
* @param {Number} count The number of elements to return.
* @param {Scheduler} [scheduler] Scheduler used to produce an OnCompleted message in case <paramref name="count count</paramref> is set to 0.
* @returns {Observable} An observable sequence that contains the specified number of elements from the start of the input sequence.
*/
observableProto.take = function (count, scheduler) {
if (count < 0) {
throw new Error(argumentOutOfRange);
}
if (count === 0) {
return observableEmpty(scheduler);
}
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining > 0) {
remaining--;
observer.onNext(x);
if (remaining === 0) {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns elements from an observable sequence as long as a specified condition is true.
* The element's index is used in the logic of the predicate function.
*
* @example
* var res = source.takeWhile(function (value) { return value < 10; });
* var res = source.takeWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence that occur before the element at which the test no longer passes.
*/
observableProto.takeWhile = function (predicate, thisArg) {
var observable = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = true;
return observable.subscribe(function (x) {
if (running) {
try {
running = predicate.call(thisArg, x, i++, observable);
} catch (e) {
observer.onError(e);
return;
}
if (running) {
observer.onNext(x);
} else {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Filters the elements of an observable sequence based on a predicate by incorporating the element's index.
*
* @example
* var res = source.where(function (value) { return value < 10; });
* var res = source.where(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each source element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains elements from the input sequence that satisfy the condition.
*/
observableProto.where = observableProto.filter = function (predicate, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var shouldRun;
try {
shouldRun = predicate.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
if (shouldRun) {
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
var AnonymousObservable = Rx.AnonymousObservable = (function (_super) {
inherits(AnonymousObservable, _super);
// Fix subscriber to check for undefined or function returned to decorate as Disposable
function fixSubscriber(subscriber) {
if (typeof subscriber === 'undefined') {
subscriber = disposableEmpty;
} else if (typeof subscriber === 'function') {
subscriber = disposableCreate(subscriber);
}
return subscriber;
}
function AnonymousObservable(subscribe) {
if (!(this instanceof AnonymousObservable)) {
return new AnonymousObservable(subscribe);
}
function s(observer) {
var autoDetachObserver = new AutoDetachObserver(observer);
if (currentThreadScheduler.scheduleRequired()) {
currentThreadScheduler.schedule(function () {
try {
autoDetachObserver.setDisposable(fixSubscriber(subscribe(autoDetachObserver)));
} catch (e) {
if (!autoDetachObserver.fail(e)) {
throw e;
}
}
});
} else {
try {
autoDetachObserver.setDisposable(fixSubscriber(subscribe(autoDetachObserver)));
} catch (e) {
if (!autoDetachObserver.fail(e)) {
throw e;
}
}
}
return autoDetachObserver;
}
_super.call(this, s);
}
return AnonymousObservable;
}(Observable));
/** @private */
var AutoDetachObserver = (function (_super) {
inherits(AutoDetachObserver, _super);
function AutoDetachObserver(observer) {
_super.call(this);
this.observer = observer;
this.m = new SingleAssignmentDisposable();
}
var AutoDetachObserverPrototype = AutoDetachObserver.prototype;
AutoDetachObserverPrototype.next = function (value) {
var noError = false;
try {
this.observer.onNext(value);
noError = true;
} catch (e) {
throw e;
} finally {
if (!noError) {
this.dispose();
}
}
};
AutoDetachObserverPrototype.error = function (exn) {
try {
this.observer.onError(exn);
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.completed = function () {
try {
this.observer.onCompleted();
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.setDisposable = function (value) { this.m.setDisposable(value); };
AutoDetachObserverPrototype.getDisposable = function (value) { return this.m.getDisposable(); };
/* @private */
AutoDetachObserverPrototype.disposable = function (value) {
return arguments.length ? this.getDisposable() : setDisposable(value);
};
AutoDetachObserverPrototype.dispose = function () {
_super.prototype.dispose.call(this);
this.m.dispose();
};
return AutoDetachObserver;
}(AbstractObserver));
/** @private */
var GroupedObservable = (function (_super) {
inherits(GroupedObservable, _super);
function subscribe(observer) {
return this.underlyingObservable.subscribe(observer);
}
/**
* @constructor
* @private
*/
function GroupedObservable(key, underlyingObservable, mergedDisposable) {
_super.call(this, subscribe);
this.key = key;
this.underlyingObservable = !mergedDisposable ?
underlyingObservable :
new AnonymousObservable(function (observer) {
return new CompositeDisposable(mergedDisposable.getDisposable(), underlyingObservable.subscribe(observer));
});
}
return GroupedObservable;
}(Observable));
/** @private */
var InnerSubscription = function (subject, observer) {
this.subject = subject;
this.observer = observer;
};
/**
* @private
* @memberOf InnerSubscription
*/
InnerSubscription.prototype.dispose = function () {
if (!this.subject.isDisposed && this.observer !== null) {
var idx = this.subject.observers.indexOf(this.observer);
this.subject.observers.splice(idx, 1);
this.observer = null;
}
};
/**
* Represents an object that is both an observable sequence as well as an observer.
* Each notification is broadcasted to all subscribed observers.
*/
var Subject = Rx.Subject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
if (this.exception) {
observer.onError(this.exception);
return disposableEmpty;
}
observer.onCompleted();
return disposableEmpty;
}
inherits(Subject, _super);
/**
* Creates a subject.
* @constructor
*/
function Subject() {
_super.call(this, subscribe);
this.isDisposed = false,
this.isStopped = false,
this.observers = [];
}
addProperties(Subject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
for (var i = 0, len = os.length; i < len; i++) {
os[i].onNext(value);
}
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
}
});
/**
* Creates a subject from the specified observer and observable.
* @param {Observer} observer The observer used to send messages to the subject.
* @param {Observable} observable The observable used to subscribe to messages sent from the subject.
* @returns {Subject} Subject implemented using the given observer and observable.
*/
Subject.create = function (observer, observable) {
return new AnonymousSubject(observer, observable);
};
return Subject;
}(Observable));
/**
* Represents the result of an asynchronous operation.
* The last value before the OnCompleted notification, or the error received through OnError, is sent to all subscribed observers.
*/
var AsyncSubject = Rx.AsyncSubject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
var ex = this.exception,
hv = this.hasValue,
v = this.value;
if (ex) {
observer.onError(ex);
} else if (hv) {
observer.onNext(v);
observer.onCompleted();
} else {
observer.onCompleted();
}
return disposableEmpty;
}
inherits(AsyncSubject, _super);
/**
* Creates a subject that can only receive one value and that value is cached for all future observations.
* @constructor
*/
function AsyncSubject() {
_super.call(this, subscribe);
this.isDisposed = false;
this.isStopped = false;
this.value = null;
this.hasValue = false;
this.observers = [];
this.exception = null;
}
addProperties(AsyncSubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
checkDisposed.call(this);
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence, also causing the last received value to be sent out (if any).
*/
onCompleted: function () {
var o, i, len;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
var os = this.observers.slice(0),
v = this.value,
hv = this.hasValue;
if (hv) {
for (i = 0, len = os.length; i < len; i++) {
o = os[i];
o.onNext(v);
o.onCompleted();
}
} else {
for (i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Sends a value to the subject. The last value received before successful termination will be sent to all subscribed and future observers.
* @param {Mixed} value The value to store in the subject.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
this.value = value;
this.hasValue = true;
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.exception = null;
this.value = null;
}
});
return AsyncSubject;
}(Observable));
/** @private */
var AnonymousSubject = (function (_super) {
inherits(AnonymousSubject, _super);
function subscribe(observer) {
return this.observable.subscribe(observer);
}
/**
* @private
* @constructor
*/
function AnonymousSubject(observer, observable) {
_super.call(this, subscribe);
this.observer = observer;
this.observable = observable;
}
addProperties(AnonymousSubject.prototype, Observer, {
/**
* @private
* @memberOf AnonymousSubject#
*/
onCompleted: function () {
this.observer.onCompleted();
},
/**
* @private
* @memberOf AnonymousSubject#
*/
onError: function (exception) {
this.observer.onError(exception);
},
/**
* @private
* @memberOf AnonymousSubject#
*/
onNext: function (value) {
this.observer.onNext(value);
}
});
return AnonymousSubject;
}(Observable));
if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
root.Rx = Rx;
define(function() {
return Rx;
});
} else if (freeExports && freeModule) {
// in Node.js or RingoJS
if (moduleExports) {
(freeModule.exports = Rx).Rx = Rx;
} else {
freeExports.Rx = Rx;
}
} else {
// in a browser or Rhino
root.Rx = Rx;
}
}.call(this));
|
app/index.js
|
CityOfZion/neon-wallet
|
import 'raf/polyfill'
import React from 'react'
import { render } from 'react-dom'
import store from './store/configureStore'
import Root from './components/Root'
import './styles/tippy.compiled.global.css'
import './styles/main.global.scss'
if (module.hot) module.hot.accept()
render(<Root store={store} />, document.getElementById('root'))
|
src/static/routes.js
|
SeaItRise/SeaItRise-webportal
|
import React from 'react';
import { Route, IndexRoute } from 'react-router';
import App from './app';
import { HomeView, LoginView, ProtectedView, NotFoundView } from './containers';
import requireAuthentication from './utils/requireAuthentication';
export default(
<Route path="/" component={App}>
<IndexRoute component={HomeView} />
<Route path="login" component={LoginView} />
<Route path="protected" component={requireAuthentication(ProtectedView)} />
<Route path="*" component={NotFoundView} />
</Route>
);
|
ajax/libs/yasgui/1.0.0/yasgui.min.js
|
upgle/cdnjs
|
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t,n;if(!this._events)return this;if(!this._events.removeListener){0===arguments.length?this._events={}:this._events[e]&&delete this._events[e];return this}if(0===arguments.length){for(t in this._events)"removeListener"!==t&&this.removeAllListeners(t);this.removeAllListeners("removeListener");this._events={};return this}n=this._events[e];if(r(n))this.removeListener(e,n);else for(;n.length;)this.removeListener(e,n[n.length-1]);delete this._events[e];return this};n.prototype.listeners=function(e){var t;t=this._events&&this._events[e]?r(this._events[e])?[this._events[e]]:this._events[e].slice():[];return t};n.listenerCount=function(e,t){var n;n=e._events&&e._events[t]?r(e._events[t])?1:e._events[t].length:0;return n}},{}],3:[function(e){var t=function(){try{return e("jquery")}catch(t){return window.jQuery}}();(function(e,t){function n(e,t,n){return[parseFloat(e[0])*(f.test(e[0])?t/100:1),parseFloat(e[1])*(f.test(e[1])?n/100:1)]}function r(t,n){return parseInt(e.css(t,n),10)||0}function 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d.onPaste.apply(d,arguments)}});m.on("keydown"+h,function(e){d.isCmdDown=e[o?"metaKey":"ctrlKey"];d.isCtrlDown=e[o?"altKey":"ctrlKey"];d.isShiftDown=e.shiftKey});m.on("keyup"+h,function(e){e.keyCode===x&&(d.isCtrlDown=!1);e.keyCode===E&&(d.isShiftDown=!1);e.keyCode===v&&(d.isCmdDown=!1)});m.on("mousedown"+h,function(e){if(d.isFocused){if(e.target===d.$dropdown[0]||e.target.parentNode===d.$dropdown[0])return!1;d.$control.has(e.target).length||e.target===d.$control[0]||d.blur()}});g.on(["scroll"+h,"resize"+h].join(" "),function(){d.isOpen&&d.positionDropdown.apply(d,arguments)});g.on("mousemove"+h,function(){d.ignoreHover=!1});this.revertSettings={$children:y.children().detach(),tabindex:y.attr("tabindex")};y.attr("tabindex",-1).hide().after(d.$wrapper);if(e.isArray(f.items)){d.setValue(f.items);delete f.items}y[0].validity&&y.on("invalid"+h,function(e){e.preventDefault();d.isInvalid=!0;d.refreshState()});d.updateOriginalInput();d.refreshItems();d.refreshState();d.updatePlaceholder();d.isSetup=!0;y.is(":disabled")&&d.disable();d.on("change",this.onChange);y.data("selectize",d);y.addClass("selectized");d.trigger("initialize");f.preload===!0&&d.onSearchChange("")},setupTemplates:function(){var t=this,n=t.settings.labelField,r=t.settings.optgroupLabelField,i={optgroup:function(e){return'<div class="optgroup">'+e.html+"</div>"},optgroup_header:function(e,t){return'<div class="optgroup-header">'+t(e[r])+"</div>"},option:function(e,t){return'<div class="option">'+t(e[n])+"</div>"},item:function(e,t){return'<div class="item">'+t(e[n])+"</div>"},option_create:function(e,t){return'<div class="create">Add <strong>'+t(e.input)+"</strong>…</div>"}};t.settings.render=e.extend({},i,t.settings.render)},setupCallbacks:function(){var e,t,n={initialize:"onInitialize",change:"onChange",item_add:"onItemAdd",item_remove:"onItemRemove",clear:"onClear",option_add:"onOptionAdd",option_remove:"onOptionRemove",option_clear:"onOptionClear",dropdown_open:"onDropdownOpen",dropdown_close:"onDropdownClose",type:"onType",load:"onLoad"};for(e in n)if(n.hasOwnProperty(e)){t=this.settings[n[e]];t&&this.on(e,t)}},onClick:function(e){var t=this;if(!t.isFocused){t.focus();e.preventDefault()}},onMouseDown:function(t){{var n=this,r=t.isDefaultPrevented();e(t.target)}if(n.isFocused){if(t.target!==n.$control_input[0]){"single"===n.settings.mode?n.isOpen?n.close():n.open():r||n.setActiveItem(null);return!1}}else r||window.setTimeout(function(){n.focus()},0)},onChange:function(){this.$input.trigger("change")},onPaste:function(e){var t=this;(t.isFull()||t.isInputHidden||t.isLocked)&&e.preventDefault()},onKeyPress:function(e){if(this.isLocked)return e&&e.preventDefault();var t=String.fromCharCode(e.keyCode||e.which);if(this.settings.create&&t===this.settings.delimiter){this.createItem();e.preventDefault();return!1}},onKeyDown:function(e){var t=(e.target===this.$control_input[0],this);if(t.isLocked)e.keyCode!==y&&e.preventDefault();else{switch(e.keyCode){case s:if(t.isCmdDown){t.selectAll();return}break;case l:t.close();return;case h:if(!e.ctrlKey||e.altKey)break;case f:if(!t.isOpen&&t.hasOptions)t.open();else if(t.$activeOption){t.ignoreHover=!0;var n=t.getAdjacentOption(t.$activeOption,1);n.length&&t.setActiveOption(n,!0,!0)}e.preventDefault();return;case c:if(!e.ctrlKey||e.altKey)break;case p:if(t.$activeOption){t.ignoreHover=!0;var r=t.getAdjacentOption(t.$activeOption,-1);r.length&&t.setActiveOption(r,!0,!0)}e.preventDefault();return;case a:t.isOpen&&t.$activeOption&&t.onOptionSelect({currentTarget:t.$activeOption});e.preventDefault();return;case u:t.advanceSelection(-1,e);return;case d:t.advanceSelection(1,e);return;case y:if(t.settings.selectOnTab&&t.isOpen&&t.$activeOption){t.onOptionSelect({currentTarget:t.$activeOption});e.preventDefault()}t.settings.create&&t.createItem()&&e.preventDefault();return;case g:case m:t.deleteSelection(e);return}!t.isFull()&&!t.isInputHidden||(o?e.metaKey:e.ctrlKey)||e.preventDefault()}},onKeyUp:function(e){var t=this;if(t.isLocked)return e&&e.preventDefault();var n=t.$control_input.val()||"";if(t.lastValue!==n){t.lastValue=n;t.onSearchChange(n);t.refreshOptions();t.trigger("type",n)}},onSearchChange:function(e){var t=this,n=t.settings.load;if(n&&!t.loadedSearches.hasOwnProperty(e)){t.loadedSearches[e]=!0;t.load(function(r){n.apply(t,[e,r])})}},onFocus:function(e){var t=this;t.isFocused=!0;if(t.isDisabled){t.blur();e&&e.preventDefault();return!1}if(!t.ignoreFocus){"focus"===t.settings.preload&&t.onSearchChange("");if(!t.$activeItems.length){t.showInput();t.setActiveItem(null);t.refreshOptions(!!t.settings.openOnFocus)}t.refreshState()}},onBlur:function(e){var t=this;t.isFocused=!1;if(!t.ignoreFocus)if(t.ignoreBlur||document.activeElement!==t.$dropdown_content[0]){t.settings.create&&t.settings.createOnBlur&&t.createItem(!1);t.close();t.setTextboxValue("");t.setActiveItem(null);t.setActiveOption(null);t.setCaret(t.items.length);t.refreshState()}else{t.ignoreBlur=!0;t.onFocus(e)}},onOptionHover:function(e){this.ignoreHover||this.setActiveOption(e.currentTarget,!1)},onOptionSelect:function(t){var n,r,i=this;if(t.preventDefault){t.preventDefault();t.stopPropagation()}r=e(t.currentTarget);if(r.hasClass("create"))i.createItem();else{n=r.attr("data-value");if("undefined"!=typeof n){i.lastQuery=null;i.setTextboxValue("");i.addItem(n);!i.settings.hideSelected&&t.type&&/mouse/.test(t.type)&&i.setActiveOption(i.getOption(n))}}},onItemSelect:function(e){var t=this;if(!t.isLocked&&"multi"===t.settings.mode){e.preventDefault();t.setActiveItem(e.currentTarget,e)}},load:function(e){var t=this,n=t.$wrapper.addClass("loading");t.loading++;e.apply(t,[function(e){t.loading=Math.max(t.loading-1,0);if(e&&e.length){t.addOption(e);t.refreshOptions(t.isFocused&&!t.isInputHidden)}t.loading||n.removeClass("loading");t.trigger("load",e)}])},setTextboxValue:function(e){var t=this.$control_input,n=t.val()!==e;if(n){t.val(e).triggerHandler("update");this.lastValue=e}},getValue:function(){return this.tagType===N&&this.$input.attr("multiple")?this.items:this.items.join(this.settings.delimiter)},setValue:function(e){O(this,["change"],function(){this.clear();this.addItems(e)})},setActiveItem:function(t,n){var r,i,o,s,a,l,u,p,c=this;if("single"!==c.settings.mode){t=e(t);if(t.length){r=n&&n.type.toLowerCase();if("mousedown"===r&&c.isShiftDown&&c.$activeItems.length){p=c.$control.children(".active:last");s=Array.prototype.indexOf.apply(c.$control[0].childNodes,[p[0]]);a=Array.prototype.indexOf.apply(c.$control[0].childNodes,[t[0]]);if(s>a){u=s;s=a;a=u}for(i=s;a>=i;i++){l=c.$control[0].childNodes[i];if(-1===c.$activeItems.indexOf(l)){e(l).addClass("active");c.$activeItems.push(l)}}n.preventDefault()}else if("mousedown"===r&&c.isCtrlDown||"keydown"===r&&this.isShiftDown)if(t.hasClass("active")){o=c.$activeItems.indexOf(t[0]);c.$activeItems.splice(o,1);t.removeClass("active")}else c.$activeItems.push(t.addClass("active")[0]);else{e(c.$activeItems).removeClass("active");c.$activeItems=[t.addClass("active")[0]]}c.hideInput();this.isFocused||c.focus()}else{e(c.$activeItems).removeClass("active");c.$activeItems=[];c.isFocused&&c.showInput()}}},setActiveOption:function(t,n,r){var i,o,s,a,l,u=this;u.$activeOption&&u.$activeOption.removeClass("active");u.$activeOption=null;t=e(t);if(t.length){u.$activeOption=t.addClass("active");if(n||!A(n)){i=u.$dropdown_content.height();o=u.$activeOption.outerHeight(!0);n=u.$dropdown_content.scrollTop()||0;s=u.$activeOption.offset().top-u.$dropdown_content.offset().top+n;a=s;l=s-i+o;s+o>i+n?u.$dropdown_content.stop().animate({scrollTop:l},r?u.settings.scrollDuration:0):n>s&&u.$dropdown_content.stop().animate({scrollTop:a},r?u.settings.scrollDuration:0)}}},selectAll:function(){var e=this;if("single"!==e.settings.mode){e.$activeItems=Array.prototype.slice.apply(e.$control.children(":not(input)").addClass("active"));if(e.$activeItems.length){e.hideInput();e.close()}e.focus()}},hideInput:function(){var e=this;e.setTextboxValue("");e.$control_input.css({opacity:0,position:"absolute",left:e.rtl?1e4:-1e4});e.isInputHidden=!0},showInput:function(){this.$control_input.css({opacity:1,position:"relative",left:0});this.isInputHidden=!1},focus:function(){var e=this;if(!e.isDisabled){e.ignoreFocus=!0;e.$control_input[0].focus();window.setTimeout(function(){e.ignoreFocus=!1;e.onFocus()},0)}},blur:function(){this.$control_input.trigger("blur")},getScoreFunction:function(e){return this.sifter.getScoreFunction(e,this.getSearchOptions())},getSearchOptions:function(){var e=this.settings,t=e.sortField;"string"==typeof t&&(t={field:t});return{fields:e.searchField,conjunction:e.searchConjunction,sort:t}},search:function(t){var n,r,i,o=this,s=o.settings,a=this.getSearchOptions();if(s.score){i=o.settings.score.apply(this,[t]);if("function"!=typeof i)throw new Error('Selectize "score" setting must be a function that returns a 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l=[];for(n=0;s>n;n++){u=x.options[N.items[n].id];p=x.render("option",u);c=u[x.settings.optgroupField]||"";d=e.isArray(c)?c:[c];for(i=0,o=d&&d.length;o>i;i++){c=d[i];x.optgroups.hasOwnProperty(c)||(c="");if(!a.hasOwnProperty(c)){a[c]=[];l.push(c)}a[c].push(p)}}f=[];for(n=0,s=l.length;s>n;n++){c=l[n];if(x.optgroups.hasOwnProperty(c)&&a[c].length){h=x.render("optgroup_header",x.optgroups[c])||"";h+=a[c].join("");f.push(x.render("optgroup",e.extend({},x.optgroups[c],{html:h})))}else f.push(a[c].join(""))}I.html(f.join(""));if(x.settings.highlight&&N.query.length&&N.tokens.length)for(n=0,s=N.tokens.length;s>n;n++)r(I,N.tokens[n].regex);if(!x.settings.hideSelected)for(n=0,s=x.items.length;s>n;n++)x.getOption(x.items[n]).addClass("selected");g=x.canCreate(y);if(g){I.prepend(x.render("option_create",{input:y}));v=e(I[0].childNodes[0])}x.hasOptions=N.items.length>0||g;if(x.hasOptions){if(N.items.length>0){E=A&&x.getOption(A);E&&E.length?m=E:"single"===x.settings.mode&&x.items.length&&(m=x.getOption(x.items[0]));m&&m.length||(m=v&&!x.settings.addPrecedence?x.getAdjacentOption(v,1):I.find("[data-selectable]:first"))}else m=v;x.setActiveOption(m);t&&!x.isOpen&&x.open()}else{x.setActiveOption(null);t&&x.isOpen&&x.close()}},addOption:function(t){var n,r,i,o=this;if(e.isArray(t))for(n=0,r=t.length;r>n;n++)o.addOption(t[n]);else{i=T(t[o.settings.valueField]);if("string"==typeof i&&!o.options.hasOwnProperty(i)){o.userOptions[i]=!0;o.options[i]=t;o.lastQuery=null;o.trigger("option_add",i,t)}}},addOptionGroup:function(e,t){this.optgroups[e]=t;this.trigger("optgroup_add",e,t)},updateOption:function(t,n){var r,i,o,s,a,l,u=this;t=T(t);o=T(n[u.settings.valueField]);if(null!==t&&u.options.hasOwnProperty(t)){if("string"!=typeof o)throw new Error("Value must be set in option data");if(o!==t){delete u.options[t];s=u.items.indexOf(t);-1!==s&&u.items.splice(s,1,o)}u.options[o]=n;a=u.renderCache.item;l=u.renderCache.option;if(a){delete a[t];delete a[o]}if(l){delete l[t];delete l[o]}if(-1!==u.items.indexOf(o)){r=u.getItem(t);i=e(u.render("item",n));r.hasClass("active")&&i.addClass("active");r.replaceWith(i)}u.lastQuery=null;u.isOpen&&u.refreshOptions(!1)}},removeOption:function(e){var t=this;e=T(e);var n=t.renderCache.item,r=t.renderCache.option;n&&delete n[e];r&&delete r[e];delete t.userOptions[e];delete t.options[e];t.lastQuery=null;t.trigger("option_remove",e);t.removeItem(e)},clearOptions:function(){var e=this;e.loadedSearches={};e.userOptions={};e.renderCache={};e.options=e.sifter.items={};e.lastQuery=null;e.trigger("option_clear");e.clear()},getOption:function(e){return this.getElementWithValue(e,this.$dropdown_content.find("[data-selectable]"))},getAdjacentOption:function(t,n){var r=this.$dropdown.find("[data-selectable]"),i=r.index(t)+n;return i>=0&&i<r.length?r.eq(i):e()},getElementWithValue:function(t,n){t=T(t);if("undefined"!=typeof t&&null!==t)for(var r=0,i=n.length;i>r;r++)if(n[r].getAttribute("data-value")===t)return e(n[r]);
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t,n,r,i=this;t="object"==typeof e?e:i.getItem(e);e=T(t.attr("data-value"));n=i.items.indexOf(e);if(-1!==n){t.remove();if(t.hasClass("active")){r=i.$activeItems.indexOf(t[0]);i.$activeItems.splice(r,1)}i.items.splice(n,1);i.lastQuery=null;!i.settings.persist&&i.userOptions.hasOwnProperty(e)&&i.removeOption(e);n<i.caretPos&&i.setCaret(i.caretPos-1);i.refreshState();i.updatePlaceholder();i.updateOriginalInput();i.positionDropdown();i.trigger("item_remove",e)}},createItem:function(t){var n=this,r=e.trim(n.$control_input.val()||""),i=n.caretPos;if(!n.canCreate(r))return!1;n.lock();"undefined"==typeof t&&(t=!0);var o="function"==typeof n.settings.create?this.settings.create:function(e){var t={};t[n.settings.labelField]=e;t[n.settings.valueField]=e;return t},s=R(function(e){n.unlock();if(e&&"object"==typeof e){var r=T(e[n.settings.valueField]);if("string"==typeof r){n.setTextboxValue("");n.addOption(e);n.setCaret(i);n.addItem(r);n.refreshOptions(t&&"single"!==n.settings.mode)}}}),a=o.apply(this,[r,s]);"undefined"!=typeof a&&s(a);return!0},refreshItems:function(){this.lastQuery=null;if(this.isSetup)for(var e=0;e<this.items.length;e++)this.addItem(this.items);this.refreshState();this.updateOriginalInput()},refreshState:function(){var e,t=this;if(t.isRequired){t.items.length&&(t.isInvalid=!1);t.$control_input.prop("required",e)}t.refreshClasses()},refreshClasses:function(){var t=this,n=t.isFull(),r=t.isLocked;t.$wrapper.toggleClass("rtl",t.rtl);t.$control.toggleClass("focus",t.isFocused).toggleClass("disabled",t.isDisabled).toggleClass("required",t.isRequired).toggleClass("invalid",t.isInvalid).toggleClass("locked",r).toggleClass("full",n).toggleClass("not-full",!n).toggleClass("input-active",t.isFocused&&!t.isInputHidden).toggleClass("dropdown-active",t.isOpen).toggleClass("has-options",!e.isEmptyObject(t.options)).toggleClass("has-items",t.items.length>0);t.$control_input.data("grow",!n&&!r)},isFull:function(){return null!==this.settings.maxItems&&this.items.length>=this.settings.maxItems},updateOriginalInput:function(){var e,t,n,r=this;if(r.tagType===N){n=[];for(e=0,t=r.items.length;t>e;e++)n.push('<option value="'+L(r.items[e])+'" selected="selected"></option>');n.length||this.$input.attr("multiple")||n.push('<option value="" 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e=this.$control,t="body"===this.settings.dropdownParent?e.offset():e.position();t.top+=e.outerHeight(!0);this.$dropdown.css({width:e.outerWidth(),top:t.top,left:t.left})},clear:function(){var e=this;if(e.items.length){e.$control.children(":not(input)").remove();e.items=[];e.lastQuery=null;e.setCaret(0);e.setActiveItem(null);e.updatePlaceholder();e.updateOriginalInput();e.refreshState();e.showInput();e.trigger("clear")}},insertAtCaret:function(t){var n=Math.min(this.caretPos,this.items.length);0===n?this.$control.prepend(t):e(this.$control[0].childNodes[n]).before(t);this.setCaret(n+1)},deleteSelection:function(t){var n,r,i,o,s,a,l,u,p,c=this;i=t&&t.keyCode===g?-1:1;o=F(c.$control_input[0]);c.$activeOption&&!c.settings.hideSelected&&(l=c.getAdjacentOption(c.$activeOption,-1).attr("data-value"));s=[];if(c.$activeItems.length){p=c.$control.children(".active:"+(i>0?"last":"first"));a=c.$control.children(":not(input)").index(p);i>0&&a++;for(n=0,r=c.$activeItems.length;r>n;n++)s.push(e(c.$activeItems[n]).attr("data-value"));if(t){t.preventDefault();t.stopPropagation()}}else(c.isFocused||"single"===c.settings.mode)&&c.items.length&&(0>i&&0===o.start&&0===o.length?s.push(c.items[c.caretPos-1]):i>0&&o.start===c.$control_input.val().length&&s.push(c.items[c.caretPos]));if(!s.length||"function"==typeof c.settings.onDelete&&c.settings.onDelete.apply(c,[s])===!1)return!1;"undefined"!=typeof a&&c.setCaret(a);for(;s.length;)c.removeItem(s.pop());c.showInput();c.positionDropdown();c.refreshOptions(!0);if(l){u=c.getOption(l);u.length&&c.setActiveOption(u)}return!0},advanceSelection:function(e,t){var n,r,i,o,s,a,l=this;if(0!==e){l.rtl&&(e*=-1);n=e>0?"last":"first";r=F(l.$control_input[0]);if(l.isFocused&&!l.isInputHidden){o=l.$control_input.val().length;s=0>e?0===r.start&&0===r.length:r.start===o;s&&!o&&l.advanceCaret(e,t)}else{a=l.$control.children(".active:"+n);if(a.length){i=l.$control.children(":not(input)").index(a);l.setActiveItem(null);l.setCaret(e>0?i+1:i)}}}},advanceCaret:function(e,t){var n,r,i=this;if(0!==e){n=e>0?"next":"prev";if(i.isShiftDown){r=i.$control_input[n]();if(r.length){i.hideInput();i.setActiveItem(r);t&&t.preventDefault()}}else i.setCaret(i.caretPos+e)}},setCaret:function(t){var n=this;t="single"===n.settings.mode?n.items.length:Math.max(0,Math.min(n.items.length,t));if(!n.isPending){var r,i,o,s;o=n.$control.children(":not(input)");for(r=0,i=o.length;i>r;r++){s=e(o[r]).detach();t>r?n.$control_input.before(s):n.$control.append(s)}}n.caretPos=t},lock:function(){this.close();this.isLocked=!0;this.refreshState()},unlock:function(){this.isLocked=!1;this.refreshState()},disable:function(){var e=this;e.$input.prop("disabled",!0);e.isDisabled=!0;e.lock()},enable:function(){var e=this;e.$input.prop("disabled",!1);e.isDisabled=!1;e.unlock()},destroy:function(){var t=this,n=t.eventNS,r=t.revertSettings;t.trigger("destroy");t.off();t.$wrapper.remove();t.$dropdown.remove();t.$input.html("").append(r.$children).removeAttr("tabindex").removeClass("selectized").attr({tabindex:r.tabindex}).show();t.$control_input.removeData("grow");t.$input.removeData("selectize");e(window).off(n);e(document).off(n);e(document.body).off(n);delete t.$input[0].selectize},render:function(e,t){var n,r,i="",o=!1,s=this,a=/^[\t ]*<([a-z][a-z0-9\-_]*(?:\:[a-z][a-z0-9\-_]*)?)/i;if("option"===e||"item"===e){n=T(t[s.settings.valueField]);o=!!n}if(o){A(s.renderCache[e])||(s.renderCache[e]={});if(s.renderCache[e].hasOwnProperty(n))return s.renderCache[e][n]}i=s.settings.render[e].apply(this,[t,L]);("option"===e||"option_create"===e)&&(i=i.replace(a,"<$1 data-selectable"));if("optgroup"===e){r=t[s.settings.optgroupValueField]||"";i=i.replace(a,'<$1 data-group="'+S(L(r))+'"')}("option"===e||"item"===e)&&(i=i.replace(a,'<$1 data-value="'+S(L(n||""))+'"'));o&&(s.renderCache[e][n]=i);return i},clearCache:function(e){var t=this;"undefined"==typeof e?t.renderCache={}:delete t.renderCache[e]},canCreate:function(e){var t=this;if(!t.settings.create)return!1;var n=t.settings.createFilter;return!(!e.length||"function"==typeof n&&!n.apply(t,[e])||"string"==typeof n&&!new RegExp(n).test(e)||n instanceof RegExp&&!n.test(e))}});D.count=0;D.defaults={plugins:[],delimiter:",",persist:!0,diacritics:!0,create:!1,createOnBlur:!1,createFilter:null,highlight:!0,openOnFocus:!0,maxOptions:1e3,maxItems:null,hideSelected:null,addPrecedence:!1,selectOnTab:!1,preload:!1,allowEmptyOption:!1,scrollDuration:60,loadThrottle:300,dataAttr:"data-data",optgroupField:"optgroup",valueField:"value",labelField:"text",optgroupLabelField:"label",optgroupValueField:"value",optgroupOrder:null,sortField:"$order",searchField:["text"],searchConjunction:"and",mode:null,wrapperClass:"selectize-control",inputClass:"selectize-input",dropdownClass:"selectize-dropdown",dropdownContentClass:"selectize-dropdown-content",dropdownParent:null,copyClassesToDropdown:!0,render:{}};e.fn.selectize=function(t){var n=e.fn.selectize.defaults,r=e.extend({},n,t),i=r.dataAttr,o=r.labelField,s=r.valueField,a=r.optgroupField,l=r.optgroupLabelField,u=r.optgroupValueField,p=function(t,n){var i,a,l,u,p=e.trim(t.val()||"");if(r.allowEmptyOption||p.length){l=p.split(r.delimiter);for(i=0,a=l.length;a>i;i++){u={};u[o]=l[i];u[s]=l[i];n.options[l[i]]=u}n.items=l}},c=function(t,n){var p,c,d,f,h=0,g=n.options,m=function(e){var t=i&&e.attr(i);return"string"==typeof t&&t.length?JSON.parse(t):null},E=function(t,i){var l,u;t=e(t);l=t.attr("value")||"";if(l.length||r.allowEmptyOption)if(g.hasOwnProperty(l))i&&(g[l].optgroup?e.isArray(g[l].optgroup)?g[l].optgroup.push(i):g[l].optgroup=[g[l].optgroup,i]:g[l].optgroup=i);else{u=m(t)||{};u[o]=u[o]||t.text();u[s]=u[s]||l;u[a]=u[a]||i;u.$order=++h;g[l]=u;t.is(":selected")&&n.items.push(l)}},v=function(t){var r,i,o,s,a;t=e(t);o=t.attr("label");if(o){s=m(t)||{};s[l]=o;s[u]=o;n.optgroups[o]=s}a=e("option",t);for(r=0,i=a.length;i>r;r++)E(a[r],o)};n.maxItems=t.attr("multiple")?null:1;f=t.children();for(p=0,c=f.length;c>p;p++){d=f[p].tagName.toLowerCase();"optgroup"===d?v(f[p]):"option"===d&&E(f[p])}};return this.each(function(){if(!this.selectize){var i,o=e(this),s=this.tagName.toLowerCase(),a=o.attr("placeholder")||o.attr("data-placeholder");a||r.allowEmptyOption||(a=o.children('option[value=""]').text());var l={placeholder:a,options:{},optgroups:{},items:[]};"select"===s?c(o,l):p(o,l);i=new D(o,e.extend(!0,{},n,l,t))}})};e.fn.selectize.defaults=D.defaults;D.define("drag_drop",function(){if(!e.fn.sortable)throw new Error('The "drag_drop" plugin requires jQuery UI "sortable".');if("multi"===this.settings.mode){var t=this;t.lock=function(){var e=t.lock;return function(){var n=t.$control.data("sortable");n&&n.disable();return e.apply(t,arguments)}}();t.unlock=function(){var e=t.unlock;return function(){var n=t.$control.data("sortable");n&&n.enable();return e.apply(t,arguments)}}();t.setup=function(){var n=t.setup;return function(){n.apply(this,arguments);var r=t.$control.sortable({items:"[data-value]",forcePlaceholderSize:!0,disabled:t.isLocked,start:function(e,t){t.placeholder.css("width",t.helper.css("width"));r.css({overflow:"visible"})},stop:function(){r.css({overflow:"hidden"});var n=t.$activeItems?t.$activeItems.slice():null,i=[];r.children("[data-value]").each(function(){i.push(e(this).attr("data-value"))});t.setValue(i);t.setActiveItem(n)}})}}()}});D.define("dropdown_header",function(t){var n=this;t=e.extend({title:"Untitled",headerClass:"selectize-dropdown-header",titleRowClass:"selectize-dropdown-header-title",labelClass:"selectize-dropdown-header-label",closeClass:"selectize-dropdown-header-close",html:function(e){return'<div class="'+e.headerClass+'"><div class="'+e.titleRowClass+'"><span class="'+e.labelClass+'">'+e.title+'</span><a href="javascript:void(0)" class="'+e.closeClass+'">×</a></div></div>'}},t);n.setup=function(){var r=n.setup;return function(){r.apply(n,arguments);n.$dropdown_header=e(t.html(t));n.$dropdown.prepend(n.$dropdown_header)}}()});D.define("optgroup_columns",function(t){var n=this;t=e.extend({equalizeWidth:!0,equalizeHeight:!0},t);this.getAdjacentOption=function(t,n){var r=t.closest("[data-group]").find("[data-selectable]"),i=r.index(t)+n;return i>=0&&i<r.length?r.eq(i):e()};this.onKeyDown=function(){var e=n.onKeyDown;return function(t){var r,i,o,s;if(!this.isOpen||t.keyCode!==u&&t.keyCode!==d)return e.apply(this,arguments);n.ignoreHover=!0;s=this.$activeOption.closest("[data-group]");r=s.find("[data-selectable]").index(this.$activeOption);s=t.keyCode===u?s.prev("[data-group]"):s.next("[data-group]");o=s.find("[data-selectable]");i=o.eq(Math.min(o.length-1,r));i.length&&this.setActiveOption(i)}}();var r=function(){var e,t=r.width,n=document;if("undefined"==typeof t){e=n.createElement("div");e.innerHTML='<div style="width:50px;height:50px;position:absolute;left:-50px;top:-50px;overflow:auto;"><div style="width:1px;height:100px;"></div></div>';e=e.firstChild;n.body.appendChild(e);t=r.width=e.offsetWidth-e.clientWidth;n.body.removeChild(e)}return t},i=function(){var i,o,s,a,l,u,p;p=e("[data-group]",n.$dropdown_content);o=p.length;if(o&&n.$dropdown_content.width()){if(t.equalizeHeight){s=0;for(i=0;o>i;i++)s=Math.max(s,p.eq(i).height());p.css({height:s})}if(t.equalizeWidth){u=n.$dropdown_content.innerWidth()-r();a=Math.round(u/o);p.css({width:a});if(o>1){l=u-a*(o-1);p.eq(o-1).css({width:l})}}}};if(t.equalizeHeight||t.equalizeWidth){C.after(this,"positionDropdown",i);C.after(this,"refreshOptions",i)}});D.define("remove_button",function(t){if("single"!==this.settings.mode){t=e.extend({label:"×",title:"Remove",className:"remove",append:!0},t);var n=this,r='<a href="javascript:void(0)" class="'+t.className+'" tabindex="-1" title="'+L(t.title)+'">'+t.label+"</a>",i=function(e,t){var n=e.search(/(<\/[^>]+>\s*)$/);return e.substring(0,n)+t+e.substring(n)};this.setup=function(){var o=n.setup;return function(){if(t.append){var s=n.settings.render.item;n.settings.render.item=function(){return i(s.apply(this,arguments),r)}}o.apply(this,arguments);this.$control.on("click","."+t.className,function(t){t.preventDefault();if(!n.isLocked){var r=e(t.currentTarget).parent();n.setActiveItem(r);n.deleteSelection()&&n.setCaret(n.items.length)}})}}()}});D.define("restore_on_backspace",function(e){var t=this;e.text=e.text||function(e){return e[this.settings.labelField]};this.onKeyDown=function(){var n=t.onKeyDown;return function(t){var r,i;if(t.keyCode===g&&""===this.$control_input.val()&&!this.$activeItems.length){r=this.caretPos-1;if(r>=0&&r<this.items.length){i=this.options[this.items[r]];if(this.deleteSelection(t)){this.setTextboxValue(e.text.apply(this,[i]));this.refreshOptions(!0)}t.preventDefault();return}}return n.apply(this,arguments)}}()});return D})},{jquery:void 0,microplugin:4,sifter:6}],6:[function(t,n,r){(function(t,i){"function"==typeof e&&e.amd?e(i):"object"==typeof r?n.exports=i():t.Sifter=i()})(this,function(){var e=function(e,t){this.items=e;this.settings=t||{diacritics:!0}};e.prototype.tokenize=function(e){e=r(String(e||"").toLowerCase());if(!e||!e.length)return[];var t,n,o,a,l=[],u=e.split(/ +/);for(t=0,n=u.length;n>t;t++){o=i(u[t]);if(this.settings.diacritics)for(a in s)s.hasOwnProperty(a)&&(o=o.replace(new RegExp(a,"g"),s[a]));l.push({string:u[t],regex:new RegExp(o,"i")})}return l};e.prototype.iterator=function(e,t){var n;n=o(e)?Array.prototype.forEach||function(e){for(var t=0,n=this.length;n>t;t++)e(this[t],t,this)}:function(e){for(var t in this)this.hasOwnProperty(t)&&e(this[t],t,this)};n.apply(e,[t])};e.prototype.getScoreFunction=function(e,t){var n,r,i,o;n=this;e=n.prepareSearch(e,t);i=e.tokens;r=e.options.fields;o=i.length;var s=function(e,t){var n,r;if(!e)return 0;e=String(e||"");r=e.search(t.regex);if(-1===r)return 0;n=t.string.length/e.length;0===r&&(n+=.5);return n},a=function(){var e=r.length;return 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return{token:r,startState:function(){return{tokenize:r,OK:!0,complete:c,errorStartPos:null,errorEndPos:null,queryType:l,possibleCurrent:n(p),possibleNext:n(p),allowVars:!0,allowBnodes:!0,storeProperty:!1,lastProperty:"",stack:[p]}},indent:i,electricChars:"}])"}});e.defineMIME("application/x-sparql-query","sparql11")})},{codemirror:void 0}],14:[function(e,t){var n=t.exports=function(){this.words=0;this.prefixes=0;this.children=[]};n.prototype={insert:function(e,t){if(0!=e.length){var r,i,o=this;void 0===t&&(t=0);if(t!==e.length){o.prefixes++;r=e[t];void 0===o.children[r]&&(o.children[r]=new n);i=o.children[r];i.insert(e,t+1)}else o.words++}},remove:function(e,t){if(0!=e.length){var n,r,i=this;void 0===t&&(t=0);if(void 0!==i)if(t!==e.length){i.prefixes--;n=e[t];r=i.children[n];r.remove(e,t+1)}else i.words--}},update:function(e,t){if(0!=e.length&&0!=t.length){this.remove(e);this.insert(t)}},countWord:function(e,t){if(0==e.length)return 0;var n,r,i=this,o=0;void 0===t&&(t=0);if(t===e.length)return i.words;n=e[t];r=i.children[n];void 0!==r&&(o=r.countWord(e,t+1));return o},countPrefix:function(e,t){if(0==e.length)return 0;var n,r,i=this,o=0;void 0===t&&(t=0);if(t===e.length)return i.prefixes;var n=e[t];r=i.children[n];void 0!==r&&(o=r.countPrefix(e,t+1));return o},find:function(e){return 0==e.length?!1:this.countWord(e)>0?!0:!1},getAllWords:function(e){var t,n,r=this,i=[];void 0===e&&(e="");if(void 0===r)return[];r.words>0&&i.push(e);for(t in r.children){n=r.children[t];i=i.concat(n.getAllWords(e+t))}return i},autoComplete:function(e,t){var n,r,i=this;if(0==e.length)return void 0===t?i.getAllWords(e):[];void 0===t&&(t=0);n=e[t];r=i.children[n];return void 0===r?[]:t===e.length-1?r.getAllWords(e):r.autoComplete(e,t+1)}}},{}],15:[function(t,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(function(){try{return t("codemirror")}catch(e){return window.CodeMirror}}()):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)})(function(e){"use strict";function t(e){var t=e.getWrapperElement();e.state.fullScreenRestore={scrollTop:window.pageYOffset,scrollLeft:window.pageXOffset,width:t.style.width,height:t.style.height};t.style.width="";t.style.height="auto";t.className+=" CodeMirror-fullscreen";document.documentElement.style.overflow="hidden";e.refresh()}function n(e){var t=e.getWrapperElement();t.className=t.className.replace(/\s*CodeMirror-fullscreen\b/,"");document.documentElement.style.overflow="";var n=e.state.fullScreenRestore;t.style.width=n.width;t.style.height=n.height;window.scrollTo(n.scrollLeft,n.scrollTop);e.refresh()}e.defineOption("fullScreen",!1,function(r,i,o){o==e.Init&&(o=!1);!o!=!i&&(i?t(r):n(r))})})},{codemirror:void 0}],16:[function(t,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(function(){try{return t("codemirror")}catch(e){return window.CodeMirror}}()):"function"==typeof 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d-n==(n>0?e.lastLine():e.firstLine())?!1:null}function r(e,n,r){for(var i=e.state.matchBrackets.maxHighlightLineLength||1e3,a=[],l=e.listSelections(),u=0;u<l.length;u++){var p=l[u].empty()&&t(e,l[u].head,!1,r);if(p&&e.getLine(p.from.line).length<=i){var c=p.match?"CodeMirror-matchingbracket":"CodeMirror-nonmatchingbracket";a.push(e.markText(p.from,s(p.from.line,p.from.ch+1),{className:c}));p.to&&e.getLine(p.to.line).length<=i&&a.push(e.markText(p.to,s(p.to.line,p.to.ch+1),{className:c}))}}if(a.length){o&&e.state.focused&&e.display.input.focus();var d=function(){e.operation(function(){for(var e=0;e<a.length;e++)a[e].clear()})};if(!n)return d;setTimeout(d,800)}}function i(e){e.operation(function(){if(l){l();l=null}l=r(e,!1,e.state.matchBrackets)})}var o=/MSIE 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u=0>=i?-1:a.lastIndexOf(r,i-1);if(-1!=u){if(1==l&&u<n.ch)break;o=t.getTokenTypeAt(e.Pos(s,u+1));if(!/^(comment|string)/.test(o))return u+1;i=u-1}else{if(1==l)break;l=1;i=a.length}}}var i,o,s=n.line,a=t.getLine(s),l="{",u="}",i=r("{");if(null==i){l="[",u="]";i=r("[")}if(null!=i){var p,c,d=1,f=t.lastLine();e:for(var h=s;f>=h;++h)for(var g=t.getLine(h),m=h==s?i:0;;){var E=g.indexOf(l,m),v=g.indexOf(u,m);0>E&&(E=g.length);0>v&&(v=g.length);m=Math.min(E,v);if(m==g.length)break;if(t.getTokenTypeAt(e.Pos(h,m+1))==o)if(m==E)++d;else if(!--d){p=h;c=m;break e}++m}if(null!=p&&(s!=p||c!=i))return{from:e.Pos(s,i),to:e.Pos(p,c)}}});e.registerHelper("fold","import",function(t,n){function r(n){if(n<t.firstLine()||n>t.lastLine())return null;var r=t.getTokenAt(e.Pos(n,1));/\S/.test(r.string)||(r=t.getTokenAt(e.Pos(n,r.end+1)));if("keyword"!=r.type||"import"!=r.string)return null;for(var i=n,o=Math.min(t.lastLine(),n+10);o>=i;++i){var s=t.getLine(i),a=s.indexOf(";");if(-1!=a)return{startCh:r.end,end:e.Pos(i,a)}}}var i,n=n.line,o=r(n);if(!o||r(n-1)||(i=r(n-2))&&i.end.line==n-1)return null;for(var s=o.end;;){var a=r(s.line+1);if(null==a)break;s=a.end}return{from:t.clipPos(e.Pos(n,o.startCh+1)),to:s}});e.registerHelper("fold","include",function(t,n){function r(n){if(n<t.firstLine()||n>t.lastLine())return null;var r=t.getTokenAt(e.Pos(n,1));/\S/.test(r.string)||(r=t.getTokenAt(e.Pos(n,r.end+1)));return"meta"==r.type&&"#include"==r.string.slice(0,8)?r.start+8:void 0}var n=n.line,i=r(n);if(null==i||null!=r(n-1))return null;for(var o=n;;){var s=r(o+1);if(null==s)break;++o}return{from:e.Pos(n,i+1),to:t.clipPos(e.Pos(o))}})})},{codemirror:void 0}],18:[function(t,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(function(){try{return t("codemirror")}catch(e){return window.CodeMirror}}()):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)})(function(e){"use strict";function t(t,i,o,s){function a(e){var n=l(t,i);if(!n||n.to.line-n.from.line<u)return null;for(var r=t.findMarksAt(n.from),o=0;o<r.length;++o)if(r[o].__isFold&&"fold"!==s){if(!e)return null;n.cleared=!0;r[o].clear()}return n}if(o&&o.call){var l=o;o=null}else var l=r(t,o,"rangeFinder");"number"==typeof i&&(i=e.Pos(i,0));var u=r(t,o,"minFoldSize"),p=a(!0);if(r(t,o,"scanUp"))for(;!p&&i.line>t.firstLine();){i=e.Pos(i.line-1,0);p=a(!1)}if(p&&!p.cleared&&"unfold"!==s){var c=n(t,o);e.on(c,"mousedown",function(t){d.clear();e.e_preventDefault(t)});var d=t.markText(p.from,p.to,{replacedWith:c,clearOnEnter:!0,__isFold:!0});d.on("clear",function(n,r){e.signal(t,"unfold",t,n,r)});e.signal(t,"fold",t,p.from,p.to)}}function n(e,t){var n=r(e,t,"widget");if("string"==typeof n){var i=document.createTextNode(n);n=document.createElement("span");n.appendChild(i);n.className="CodeMirror-foldmarker"}return n}function r(e,t,n){if(t&&void 0!==t[n])return t[n];var r=e.options.foldOptions;return r&&void 0!==r[n]?r[n]:i[n]}e.newFoldFunction=function(e,n){return function(r,i){t(r,i,{rangeFinder:e,widget:n})}};e.defineExtension("foldCode",function(e,n,r){t(this,e,n,r)});e.defineExtension("isFolded",function(e){for(var t=this.findMarksAt(e),n=0;n<t.length;++n)if(t[n].__isFold)return!0});e.commands.toggleFold=function(e){e.foldCode(e.getCursor())};e.commands.fold=function(e){e.foldCode(e.getCursor(),null,"fold")};e.commands.unfold=function(e){e.foldCode(e.getCursor(),null,"unfold")};e.commands.foldAll=function(t){t.operation(function(){for(var n=t.firstLine(),r=t.lastLine();r>=n;n++)t.foldCode(e.Pos(n,0),null,"fold")})};e.commands.unfoldAll=function(t){t.operation(function(){for(var n=t.firstLine(),r=t.lastLine();r>=n;n++)t.foldCode(e.Pos(n,0),null,"unfold")})};e.registerHelper("fold","combine",function(){var e=Array.prototype.slice.call(arguments,0);return function(t,n){for(var r=0;r<e.length;++r){var i=e[r](t,n);if(i)return i}}});e.registerHelper("fold","auto",function(e,t){for(var n=e.getHelpers(t,"fold"),r=0;r<n.length;r++){var i=n[r](e,t);if(i)return i}});var i={rangeFinder:e.fold.auto,widget:"↔",minFoldSize:0,scanUp:!1};e.defineOption("foldOptions",null);e.defineExtension("foldOption",function(e,t){return r(this,e,t)})})},{codemirror:void 0}],19:[function(t,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(function(){try{return t("codemirror")}catch(e){return window.CodeMirror}}(),t("./foldcode")):"function"==typeof e&&e.amd?e(["../../lib/codemirror","./foldcode"],i):i(CodeMirror)})(function(e){"use strict";function t(e){this.options=e;this.from=this.to=0}function n(e){e===!0&&(e={});null==e.gutter&&(e.gutter="CodeMirror-foldgutter");null==e.indicatorOpen&&(e.indicatorOpen="CodeMirror-foldgutter-open");null==e.indicatorFolded&&(e.indicatorFolded="CodeMirror-foldgutter-folded");return e}function r(e,t){for(var n=e.findMarksAt(c(t)),r=0;r<n.length;++r)if(n[r].__isFold&&n[r].find().from.line==t)return!0}function i(e){if("string"==typeof e){var t=document.createElement("div");t.className=e+" CodeMirror-guttermarker-subtle";return t}return e.cloneNode(!0)}function o(e,t,n){var o=e.state.foldGutter.options,s=t,a=e.foldOption(o,"minFoldSize"),l=e.foldOption(o,"rangeFinder");e.eachLine(t,n,function(t){var n=null;if(r(e,s))n=i(o.indicatorFolded);else{var u=c(s,0),p=l&&l(e,u);p&&p.to.line-p.from.line>=a&&(n=i(o.indicatorOpen))}e.setGutterMarker(t,o.gutter,n);++s})}function s(e){var t=e.getViewport(),n=e.state.foldGutter;if(n){e.operation(function(){o(e,t.from,t.to)});n.from=t.from;n.to=t.to}}function a(e,t,n){var r=e.state.foldGutter.options;n==r.gutter&&e.foldCode(c(t,0),r.rangeFinder)}function l(e){var t=e.state.foldGutter,n=e.state.foldGutter.options;t.from=t.to=0;clearTimeout(t.changeUpdate);t.changeUpdate=setTimeout(function(){s(e)},n.foldOnChangeTimeSpan||600)}function u(e){var t=e.state.foldGutter,n=e.state.foldGutter.options;clearTimeout(t.changeUpdate);t.changeUpdate=setTimeout(function(){var n=e.getViewport();t.from==t.to||n.from-t.to>20||t.from-n.to>20?s(e):e.operation(function(){if(n.from<t.from){o(e,n.from,t.from);t.from=n.from}if(n.to>t.to){o(e,t.to,n.to);t.to=n.to}})},n.updateViewportTimeSpan||400)}function p(e,t){var n=e.state.foldGutter,r=t.line;r>=n.from&&r<n.to&&o(e,r,r+1)}e.defineOption("foldGutter",!1,function(r,i,o){if(o&&o!=e.Init){r.clearGutter(r.state.foldGutter.options.gutter);r.state.foldGutter=null;r.off("gutterClick",a);r.off("change",l);r.off("viewportChange",u);r.off("fold",p);r.off("unfold",p);r.off("swapDoc",s)}if(i){r.state.foldGutter=new t(n(i));s(r);r.on("gutterClick",a);r.on("change",l);r.on("viewportChange",u);r.on("fold",p);r.on("unfold",p);r.on("swapDoc",s)}});var c=e.Pos})},{"./foldcode":18,codemirror:void 0}],20:[function(t,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(function(){try{return t("codemirror")}catch(e){return window.CodeMirror}}()):"function"==typeof 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window.jQuery}}();e("./core");e("./mouse");e("./widget");(function(e){function t(e,t,n){return e>t&&t+n>e}function n(e){return/left|right/.test(e.css("float"))||/inline|table-cell/.test(e.css("display"))}e.widget("ui.sortable",e.ui.mouse,{version:"1.10.4",widgetEventPrefix:"sort",ready:!1,options:{appendTo:"parent",axis:!1,connectWith:!1,containment:!1,cursor:"auto",cursorAt:!1,dropOnEmpty:!0,forcePlaceholderSize:!1,forceHelperSize:!1,grid:!1,handle:!1,helper:"original",items:"> *",opacity:!1,placeholder:!1,revert:!1,scroll:!0,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1e3,activate:null,beforeStop:null,change:null,deactivate:null,out:null,over:null,receive:null,remove:null,sort:null,start:null,stop:null,update:null},_create:function(){var e=this.options;this.containerCache={};this.element.addClass("ui-sortable");this.refresh();this.floating=this.items.length?"x"===e.axis||n(this.items[0].item):!1;this.offset=this.element.offset();this._mouseInit();this.ready=!0},_destroy:function(){this.element.removeClass("ui-sortable ui-sortable-disabled");this._mouseDestroy();for(var e=this.items.length-1;e>=0;e--)this.items[e].item.removeData(this.widgetName+"-item");return this},_setOption:function(t,n){if("disabled"===t){this.options[t]=n;this.widget().toggleClass("ui-sortable-disabled",!!n)}else e.Widget.prototype._setOption.apply(this,arguments)},_mouseCapture:function(t,n){var r=null,i=!1,o=this;if(this.reverting)return!1;if(this.options.disabled||"static"===this.options.type)return!1;this._refreshItems(t);e(t.target).parents().each(function(){if(e.data(this,o.widgetName+"-item")===o){r=e(this);return!1}});e.data(t.target,o.widgetName+"-item")===o&&(r=e(t.target));if(!r)return!1;if(this.options.handle&&!n){e(this.options.handle,r).find("*").addBack().each(function(){this===t.target&&(i=!0)});if(!i)return!1}this.currentItem=r;this._removeCurrentsFromItems();return!0},_mouseStart:function(t,n,r){var i,o,s=this.options;this.currentContainer=this;this.refreshPositions();this.helper=this._createHelper(t);this._cacheHelperProportions();this._cacheMargins();this.scrollParent=this.helper.scrollParent();this.offset=this.currentItem.offset();this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left};e.extend(this.offset,{click:{left:t.pageX-this.offset.left,top:t.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.helper.css("position","absolute");this.cssPosition=this.helper.css("position");this.originalPosition=this._generatePosition(t);this.originalPageX=t.pageX;this.originalPageY=t.pageY;s.cursorAt&&this._adjustOffsetFromHelper(s.cursorAt);this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]};this.helper[0]!==this.currentItem[0]&&this.currentItem.hide();this._createPlaceholder();s.containment&&this._setContainment();if(s.cursor&&"auto"!==s.cursor){o=this.document.find("body");this.storedCursor=o.css("cursor");o.css("cursor",s.cursor);this.storedStylesheet=e("<style>*{ cursor: "+s.cursor+" !important; }</style>").appendTo(o)}if(s.opacity){this.helper.css("opacity")&&(this._storedOpacity=this.helper.css("opacity"));this.helper.css("opacity",s.opacity)}if(s.zIndex){this.helper.css("zIndex")&&(this._storedZIndex=this.helper.css("zIndex"));this.helper.css("zIndex",s.zIndex)}this.scrollParent[0]!==document&&"HTML"!==this.scrollParent[0].tagName&&(this.overflowOffset=this.scrollParent.offset());this._trigger("start",t,this._uiHash());this._preserveHelperProportions||this._cacheHelperProportions();if(!r)for(i=this.containers.length-1;i>=0;i--)this.containers[i]._trigger("activate",t,this._uiHash(this));e.ui.ddmanager&&(e.ui.ddmanager.current=this);e.ui.ddmanager&&!s.dropBehaviour&&e.ui.ddmanager.prepareOffsets(this,t);this.dragging=!0;this.helper.addClass("ui-sortable-helper");this._mouseDrag(t);return!0},_mouseDrag:function(t){var n,r,i,o,s=this.options,a=!1;this.position=this._generatePosition(t);this.positionAbs=this._convertPositionTo("absolute");this.lastPositionAbs||(this.lastPositionAbs=this.positionAbs);if(this.options.scroll){if(this.scrollParent[0]!==document&&"HTML"!==this.scrollParent[0].tagName){this.overflowOffset.top+this.scrollParent[0].offsetHeight-t.pageY<s.scrollSensitivity?this.scrollParent[0].scrollTop=a=this.scrollParent[0].scrollTop+s.scrollSpeed:t.pageY-this.overflowOffset.top<s.scrollSensitivity&&(this.scrollParent[0].scrollTop=a=this.scrollParent[0].scrollTop-s.scrollSpeed);this.overflowOffset.left+this.scrollParent[0].offsetWidth-t.pageX<s.scrollSensitivity?this.scrollParent[0].scrollLeft=a=this.scrollParent[0].scrollLeft+s.scrollSpeed:t.pageX-this.overflowOffset.left<s.scrollSensitivity&&(this.scrollParent[0].scrollLeft=a=this.scrollParent[0].scrollLeft-s.scrollSpeed)}else{t.pageY-e(document).scrollTop()<s.scrollSensitivity?a=e(document).scrollTop(e(document).scrollTop()-s.scrollSpeed):e(window).height()-(t.pageY-e(document).scrollTop())<s.scrollSensitivity&&(a=e(document).scrollTop(e(document).scrollTop()+s.scrollSpeed));t.pageX-e(document).scrollLeft()<s.scrollSensitivity?a=e(document).scrollLeft(e(document).scrollLeft()-s.scrollSpeed):e(window).width()-(t.pageX-e(document).scrollLeft())<s.scrollSensitivity&&(a=e(document).scrollLeft(e(document).scrollLeft()+s.scrollSpeed))}a!==!1&&e.ui.ddmanager&&!s.dropBehaviour&&e.ui.ddmanager.prepareOffsets(this,t)}this.positionAbs=this._convertPositionTo("absolute");this.options.axis&&"y"===this.options.axis||(this.helper[0].style.left=this.position.left+"px");this.options.axis&&"x"===this.options.axis||(this.helper[0].style.top=this.position.top+"px");for(n=this.items.length-1;n>=0;n--){r=this.items[n];i=r.item[0];o=this._intersectsWithPointer(r);if(o&&r.instance===this.currentContainer&&i!==this.currentItem[0]&&this.placeholder[1===o?"next":"prev"]()[0]!==i&&!e.contains(this.placeholder[0],i)&&("semi-dynamic"===this.options.type?!e.contains(this.element[0],i):!0)){this.direction=1===o?"down":"up";if("pointer"!==this.options.tolerance&&!this._intersectsWithSides(r))break;this._rearrange(t,r);this._trigger("change",t,this._uiHash());break}}this._contactContainers(t);e.ui.ddmanager&&e.ui.ddmanager.drag(this,t);this._trigger("sort",t,this._uiHash());this.lastPositionAbs=this.positionAbs;return!1},_mouseStop:function(t,n){if(t){e.ui.ddmanager&&!this.options.dropBehaviour&&e.ui.ddmanager.drop(this,t);if(this.options.revert){var r=this,i=this.placeholder.offset(),o=this.options.axis,s={};o&&"x"!==o||(s.left=i.left-this.offset.parent.left-this.margins.left+(this.offsetParent[0]===document.body?0:this.offsetParent[0].scrollLeft));o&&"y"!==o||(s.top=i.top-this.offset.parent.top-this.margins.top+(this.offsetParent[0]===document.body?0:this.offsetParent[0].scrollTop));this.reverting=!0;e(this.helper).animate(s,parseInt(this.options.revert,10)||500,function(){r._clear(t)})}else this._clear(t,n);return!1}},cancel:function(){if(this.dragging){this._mouseUp({target:null});"original"===this.options.helper?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"):this.currentItem.show();for(var t=this.containers.length-1;t>=0;t--){this.containers[t]._trigger("deactivate",null,this._uiHash(this));if(this.containers[t].containerCache.over){this.containers[t]._trigger("out",null,this._uiHash(this));this.containers[t].containerCache.over=0}}}if(this.placeholder){this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]);"original"!==this.options.helper&&this.helper&&this.helper[0].parentNode&&this.helper.remove();e.extend(this,{helper:null,dragging:!1,reverting:!1,_noFinalSort:null});this.domPosition.prev?e(this.domPosition.prev).after(this.currentItem):e(this.domPosition.parent).prepend(this.currentItem)}return this},serialize:function(t){var n=this._getItemsAsjQuery(t&&t.connected),r=[];t=t||{};e(n).each(function(){var n=(e(t.item||this).attr(t.attribute||"id")||"").match(t.expression||/(.+)[\-=_](.+)/);n&&r.push((t.key||n[1]+"[]")+"="+(t.key&&t.expression?n[1]:n[2]))});!r.length&&t.key&&r.push(t.key+"=");return r.join("&")},toArray:function(t){var n=this._getItemsAsjQuery(t&&t.connected),r=[];t=t||{};n.each(function(){r.push(e(t.item||this).attr(t.attribute||"id")||"")});return r},_intersectsWith:function(e){var t=this.positionAbs.left,n=t+this.helperProportions.width,r=this.positionAbs.top,i=r+this.helperProportions.height,o=e.left,s=o+e.width,a=e.top,l=a+e.height,u=this.offset.click.top,p=this.offset.click.left,c="x"===this.options.axis||r+u>a&&l>r+u,d="y"===this.options.axis||t+p>o&&s>t+p,f=c&&d;return"pointer"===this.options.tolerance||this.options.forcePointerForContainers||"pointer"!==this.options.tolerance&&this.helperProportions[this.floating?"width":"height"]>e[this.floating?"width":"height"]?f:o<t+this.helperProportions.width/2&&n-this.helperProportions.width/2<s&&a<r+this.helperProportions.height/2&&i-this.helperProportions.height/2<l},_intersectsWithPointer:function(e){var n="x"===this.options.axis||t(this.positionAbs.top+this.offset.click.top,e.top,e.height),r="y"===this.options.axis||t(this.positionAbs.left+this.offset.click.left,e.left,e.width),i=n&&r,o=this._getDragVerticalDirection(),s=this._getDragHorizontalDirection();return i?this.floating?s&&"right"===s||"down"===o?2:1:o&&("down"===o?2:1):!1},_intersectsWithSides:function(e){var n=t(this.positionAbs.top+this.offset.click.top,e.top+e.height/2,e.height),r=t(this.positionAbs.left+this.offset.click.left,e.left+e.width/2,e.width),i=this._getDragVerticalDirection(),o=this._getDragHorizontalDirection();return this.floating&&o?"right"===o&&r||"left"===o&&!r:i&&("down"===i&&n||"up"===i&&!n)},_getDragVerticalDirection:function(){var e=this.positionAbs.top-this.lastPositionAbs.top;return 0!==e&&(e>0?"down":"up")},_getDragHorizontalDirection:function(){var e=this.positionAbs.left-this.lastPositionAbs.left;return 0!==e&&(e>0?"right":"left")},refresh:function(e){this._refreshItems(e);this.refreshPositions();return this},_connectWith:function(){var e=this.options;return e.connectWith.constructor===String?[e.connectWith]:e.connectWith},_getItemsAsjQuery:function(t){function n(){a.push(this)}var r,i,o,s,a=[],l=[],u=this._connectWith();if(u&&t)for(r=u.length-1;r>=0;r--){o=e(u[r]);for(i=o.length-1;i>=0;i--){s=e.data(o[i],this.widgetFullName);s&&s!==this&&!s.options.disabled&&l.push([e.isFunction(s.options.items)?s.options.items.call(s.element):e(s.options.items,s.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),s])}}l.push([e.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):e(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]);for(r=l.length-1;r>=0;r--)l[r][0].each(n);return e(a)},_removeCurrentsFromItems:function(){var t=this.currentItem.find(":data("+this.widgetName+"-item)");this.items=e.grep(this.items,function(e){for(var n=0;n<t.length;n++)if(t[n]===e.item[0])return!1;return!0})},_refreshItems:function(t){this.items=[];this.containers=[this];var n,r,i,o,s,a,l,u,p=this.items,c=[[e.isFunction(this.options.items)?this.options.items.call(this.element[0],t,{item:this.currentItem}):e(this.options.items,this.element),this]],d=this._connectWith();if(d&&this.ready)for(n=d.length-1;n>=0;n--){i=e(d[n]);for(r=i.length-1;r>=0;r--){o=e.data(i[r],this.widgetFullName);if(o&&o!==this&&!o.options.disabled){c.push([e.isFunction(o.options.items)?o.options.items.call(o.element[0],t,{item:this.currentItem}):e(o.options.items,o.element),o]);this.containers.push(o)}}}for(n=c.length-1;n>=0;n--){s=c[n][1];a=c[n][0];for(r=0,u=a.length;u>r;r++){l=e(a[r]);l.data(this.widgetName+"-item",s);p.push({item:l,instance:s,width:0,height:0,left:0,top:0})}}},refreshPositions:function(t){this.offsetParent&&this.helper&&(this.offset.parent=this._getParentOffset());var n,r,i,o;for(n=this.items.length-1;n>=0;n--){r=this.items[n];if(r.instance===this.currentContainer||!this.currentContainer||r.item[0]===this.currentItem[0]){i=this.options.toleranceElement?e(this.options.toleranceElement,r.item):r.item;if(!t){r.width=i.outerWidth();r.height=i.outerHeight()}o=i.offset();r.left=o.left;r.top=o.top}}if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(n=this.containers.length-1;n>=0;n--){o=this.containers[n].element.offset();this.containers[n].containerCache.left=o.left;this.containers[n].containerCache.top=o.top;this.containers[n].containerCache.width=this.containers[n].element.outerWidth();this.containers[n].containerCache.height=this.containers[n].element.outerHeight()}return this},_createPlaceholder:function(t){t=t||this;var n,r=t.options;if(!r.placeholder||r.placeholder.constructor===String){n=r.placeholder;r.placeholder={element:function(){var r=t.currentItem[0].nodeName.toLowerCase(),i=e("<"+r+">",t.document[0]).addClass(n||t.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper");"tr"===r?t.currentItem.children().each(function(){e("<td> </td>",t.document[0]).attr("colspan",e(this).attr("colspan")||1).appendTo(i)}):"img"===r&&i.attr("src",t.currentItem.attr("src"));n||i.css("visibility","hidden");return i},update:function(e,i){if(!n||r.forcePlaceholderSize){i.height()||i.height(t.currentItem.innerHeight()-parseInt(t.currentItem.css("paddingTop")||0,10)-parseInt(t.currentItem.css("paddingBottom")||0,10));i.width()||i.width(t.currentItem.innerWidth()-parseInt(t.currentItem.css("paddingLeft")||0,10)-parseInt(t.currentItem.css("paddingRight")||0,10))}}}}t.placeholder=e(r.placeholder.element.call(t.element,t.currentItem));t.currentItem.after(t.placeholder);r.placeholder.update(t,t.placeholder)},_contactContainers:function(r){var i,o,s,a,l,u,p,c,d,f,h=null,g=null;for(i=this.containers.length-1;i>=0;i--)if(!e.contains(this.currentItem[0],this.containers[i].element[0]))if(this._intersectsWith(this.containers[i].containerCache)){if(h&&e.contains(this.containers[i].element[0],h.element[0]))continue;h=this.containers[i];g=i}else if(this.containers[i].containerCache.over){this.containers[i]._trigger("out",r,this._uiHash(this));this.containers[i].containerCache.over=0}if(h)if(1===this.containers.length){if(!this.containers[g].containerCache.over){this.containers[g]._trigger("over",r,this._uiHash(this));this.containers[g].containerCache.over=1}}else{s=1e4;a=null;f=h.floating||n(this.currentItem);l=f?"left":"top";u=f?"width":"height";p=this.positionAbs[l]+this.offset.click[l];for(o=this.items.length-1;o>=0;o--)if(e.contains(this.containers[g].element[0],this.items[o].item[0])&&this.items[o].item[0]!==this.currentItem[0]&&(!f||t(this.positionAbs.top+this.offset.click.top,this.items[o].top,this.items[o].height))){c=this.items[o].item.offset()[l];d=!1;if(Math.abs(c-p)>Math.abs(c+this.items[o][u]-p)){d=!0;c+=this.items[o][u]}if(Math.abs(c-p)<s){s=Math.abs(c-p);a=this.items[o];this.direction=d?"up":"down"}}if(!a&&!this.options.dropOnEmpty)return;if(this.currentContainer===this.containers[g])return;a?this._rearrange(r,a,null,!0):this._rearrange(r,null,this.containers[g].element,!0);this._trigger("change",r,this._uiHash());this.containers[g]._trigger("change",r,this._uiHash(this));this.currentContainer=this.containers[g];this.options.placeholder.update(this.currentContainer,this.placeholder);this.containers[g]._trigger("over",r,this._uiHash(this));this.containers[g].containerCache.over=1}},_createHelper:function(t){var n=this.options,r=e.isFunction(n.helper)?e(n.helper.apply(this.element[0],[t,this.currentItem])):"clone"===n.helper?this.currentItem.clone():this.currentItem;r.parents("body").length||e("parent"!==n.appendTo?n.appendTo:this.currentItem[0].parentNode)[0].appendChild(r[0]);r[0]===this.currentItem[0]&&(this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")});(!r[0].style.width||n.forceHelperSize)&&r.width(this.currentItem.width());(!r[0].style.height||n.forceHelperSize)&&r.height(this.currentItem.height());return r},_adjustOffsetFromHelper:function(t){"string"==typeof t&&(t=t.split(" "));e.isArray(t)&&(t={left:+t[0],top:+t[1]||0});"left"in t&&(this.offset.click.left=t.left+this.margins.left);"right"in t&&(this.offset.click.left=this.helperProportions.width-t.right+this.margins.left);"top"in t&&(this.offset.click.top=t.top+this.margins.top);"bottom"in t&&(this.offset.click.top=this.helperProportions.height-t.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var t=this.offsetParent.offset();if("absolute"===this.cssPosition&&this.scrollParent[0]!==document&&e.contains(this.scrollParent[0],this.offsetParent[0])){t.left+=this.scrollParent.scrollLeft();t.top+=this.scrollParent.scrollTop()}(this.offsetParent[0]===document.body||this.offsetParent[0].tagName&&"html"===this.offsetParent[0].tagName.toLowerCase()&&e.ui.ie)&&(t={top:0,left:0});return{top:t.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:t.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if("relative"===this.cssPosition){var e=this.currentItem.position();return{top:e.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:e.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.currentItem.css("marginLeft"),10)||0,top:parseInt(this.currentItem.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var t,n,r,i=this.options;"parent"===i.containment&&(i.containment=this.helper[0].parentNode);("document"===i.containment||"window"===i.containment)&&(this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,e("document"===i.containment?document:window).width()-this.helperProportions.width-this.margins.left,(e("document"===i.containment?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]);if(!/^(document|window|parent)$/.test(i.containment)){t=e(i.containment)[0];n=e(i.containment).offset();r="hidden"!==e(t).css("overflow");this.containment=[n.left+(parseInt(e(t).css("borderLeftWidth"),10)||0)+(parseInt(e(t).css("paddingLeft"),10)||0)-this.margins.left,n.top+(parseInt(e(t).css("borderTopWidth"),10)||0)+(parseInt(e(t).css("paddingTop"),10)||0)-this.margins.top,n.left+(r?Math.max(t.scrollWidth,t.offsetWidth):t.offsetWidth)-(parseInt(e(t).css("borderLeftWidth"),10)||0)-(parseInt(e(t).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,n.top+(r?Math.max(t.scrollHeight,t.offsetHeight):t.offsetHeight)-(parseInt(e(t).css("borderTopWidth"),10)||0)-(parseInt(e(t).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}},_convertPositionTo:function(t,n){n||(n=this.position);var r="absolute"===t?1:-1,i="absolute"!==this.cssPosition||this.scrollParent[0]!==document&&e.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,o=/(html|body)/i.test(i[0].tagName);return{top:n.top+this.offset.relative.top*r+this.offset.parent.top*r-("fixed"===this.cssPosition?-this.scrollParent.scrollTop():o?0:i.scrollTop())*r,left:n.left+this.offset.relative.left*r+this.offset.parent.left*r-("fixed"===this.cssPosition?-this.scrollParent.scrollLeft():o?0:i.scrollLeft())*r}},_generatePosition:function(t){var n,r,i=this.options,o=t.pageX,s=t.pageY,a="absolute"!==this.cssPosition||this.scrollParent[0]!==document&&e.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,l=/(html|body)/i.test(a[0].tagName);"relative"!==this.cssPosition||this.scrollParent[0]!==document&&this.scrollParent[0]!==this.offsetParent[0]||(this.offset.relative=this._getRelativeOffset());if(this.originalPosition){if(this.containment){t.pageX-this.offset.click.left<this.containment[0]&&(o=this.containment[0]+this.offset.click.left);t.pageY-this.offset.click.top<this.containment[1]&&(s=this.containment[1]+this.offset.click.top);t.pageX-this.offset.click.left>this.containment[2]&&(o=this.containment[2]+this.offset.click.left);t.pageY-this.offset.click.top>this.containment[3]&&(s=this.containment[3]+this.offset.click.top)}if(i.grid){n=this.originalPageY+Math.round((s-this.originalPageY)/i.grid[1])*i.grid[1];s=this.containment?n-this.offset.click.top>=this.containment[1]&&n-this.offset.click.top<=this.containment[3]?n:n-this.offset.click.top>=this.containment[1]?n-i.grid[1]:n+i.grid[1]:n;r=this.originalPageX+Math.round((o-this.originalPageX)/i.grid[0])*i.grid[0];o=this.containment?r-this.offset.click.left>=this.containment[0]&&r-this.offset.click.left<=this.containment[2]?r:r-this.offset.click.left>=this.containment[0]?r-i.grid[0]:r+i.grid[0]:r}}return{top:s-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+("fixed"===this.cssPosition?-this.scrollParent.scrollTop():l?0:a.scrollTop()),left:o-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+("fixed"===this.cssPosition?-this.scrollParent.scrollLeft():l?0:a.scrollLeft())}},_rearrange:function(e,t,n,r){n?n[0].appendChild(this.placeholder[0]):t.item[0].parentNode.insertBefore(this.placeholder[0],"down"===this.direction?t.item[0]:t.item[0].nextSibling);this.counter=this.counter?++this.counter:1;var i=this.counter;this._delay(function(){i===this.counter&&this.refreshPositions(!r)})},_clear:function(e,t){function n(e,t,n){return function(r){n._trigger(e,r,t._uiHash(t))}}this.reverting=!1;var r,i=[];!this._noFinalSort&&this.currentItem.parent().length&&this.placeholder.before(this.currentItem);this._noFinalSort=null;if(this.helper[0]===this.currentItem[0]){for(r in this._storedCSS)("auto"===this._storedCSS[r]||"static"===this._storedCSS[r])&&(this._storedCSS[r]="");this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else this.currentItem.show();this.fromOutside&&!t&&i.push(function(e){this._trigger("receive",e,this._uiHash(this.fromOutside))});!this.fromOutside&&this.domPosition.prev===this.currentItem.prev().not(".ui-sortable-helper")[0]&&this.domPosition.parent===this.currentItem.parent()[0]||t||i.push(function(e){this._trigger("update",e,this._uiHash())});if(this!==this.currentContainer&&!t){i.push(function(e){this._trigger("remove",e,this._uiHash())});i.push(function(e){return function(t){e._trigger("receive",t,this._uiHash(this))}}.call(this,this.currentContainer));i.push(function(e){return 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n=t||this;return{helper:n.helper,placeholder:n.placeholder||e([]),position:n.position,originalPosition:n.originalPosition,offset:n.positionAbs,item:n.currentItem,sender:t?t.element:null}}})})(t)},{"./core":54,"./mouse":55,"./widget":57,jquery:void 0}],57:[function(e){var t=function(){try{return e("jquery")}catch(t){return window.jQuery}}();(function(e,t){var n=0,r=Array.prototype.slice,i=e.cleanData;e.cleanData=function(t){for(var n,r=0;null!=(n=t[r]);r++)try{e(n).triggerHandler("remove")}catch(o){}i(t)};e.widget=function(t,n,r){var i,o,s,a,l={},u=t.split(".")[0];t=t.split(".")[1];i=u+"-"+t;if(!r){r=n;n=e.Widget}e.expr[":"][i.toLowerCase()]=function(t){return!!e.data(t,i)};e[u]=e[u]||{};o=e[u][t];s=e[u][t]=function(e,t){if(!this._createWidget)return new s(e,t);arguments.length&&this._createWidget(e,t);return void 0};e.extend(s,o,{version:r.version,_proto:e.extend({},r),_childConstructors:[]});a=new 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o=i.prototype.widgetFullName||n;e.fn[n]=function(s){var a="string"==typeof s,l=r.call(arguments,1),u=this;s=!a&&l.length?e.widget.extend.apply(null,[s].concat(l)):s;this.each(a?function(){var r,i=e.data(this,o);if(!i)return e.error("cannot call methods on "+n+" prior to initialization; attempted to call method '"+s+"'");if(!e.isFunction(i[s])||"_"===s.charAt(0))return e.error("no such method '"+s+"' for "+n+" widget instance");r=i[s].apply(i,l);if(r!==i&&r!==t){u=r&&r.jquery?u.pushStack(r.get()):r;return!1}}:function(){var t=e.data(this,o);t?t.option(s||{})._init():e.data(this,o,new i(s,this))});return 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window.jQuery}}(),r=function(e){this.element=n(e)};r.VERSION="3.3.1";r.TRANSITION_DURATION=150;r.prototype.show=function(){var e=this.element,t=e.closest("ul:not(.dropdown-menu)"),r=e.data("target");if(!r){r=e.attr("href");r=r&&r.replace(/.*(?=#[^\s]*$)/,"")}if(!e.parent("li").hasClass("active")){var i=t.find(".active:last a"),o=n.Event("hide.bs.tab",{relatedTarget:e[0]}),s=n.Event("show.bs.tab",{relatedTarget:i[0]});i.trigger(o);e.trigger(s);if(!s.isDefaultPrevented()&&!o.isDefaultPrevented()){var a=n(r);this.activate(e.closest("li"),t);this.activate(a,a.parent(),function(){i.trigger({type:"hidden.bs.tab",relatedTarget:e[0]});e.trigger({type:"shown.bs.tab",relatedTarget:i[0]})})}}};r.prototype.activate=function(e,t,i){function o(){s.removeClass("active").find("> .dropdown-menu > .active").removeClass("active").end().find('[data-toggle="tab"]').attr("aria-expanded",!1);e.addClass("active").find('[data-toggle="tab"]').attr("aria-expanded",!0);if(a){e[0].offsetWidth;e.addClass("in")}else 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class="yasgui"></div>').appendTo(n(t));s.options=n.extend(!0,{},i.defaults,o);s.history=[];s.persistencyPrefix=null;s.options.persistencyPrefix&&(s.persistencyPrefix="function"==typeof s.options.persistencyPrefix?s.options.persistencyPrefix(s):s.options.persistencyPrefix);if(s.persistencyPrefix){var a=r.storage.get(s.persistencyPrefix+"history");a&&(s.history=a)}s.store=function(){s.persistentOptions&&r.storage.set(s.persistencyPrefix,s.persistentOptions)};var l=function(){var e=r.storage.get(s.persistencyPrefix);e||(e={});return e};s.persistentOptions=l();s.tabManager=e("./tabManager.js")(s);
s.tabManager.init();return s};i.YASQE=e("yasgui-yasqe");i.YASQE.defaults=n.extend(!0,i.YASQE.defaults,e("./defaultsYasqe.js"));i.YASR=e("yasgui-yasr");i.$=n;i.defaults=e("./defaults.js")},{"./defaults.js":85,"./defaultsYasqe.js":86,"./jquery/extendJquery.js":89,"./tabManager.js":95,jquery:void 0,"yasgui-utils":9,"yasgui-yasqe":38,"yasgui-yasr":74}],93:[function(e,t){var n=function(e){var t=[];e||(e=window.location.search.substring(1));if(e.length>0)for(var n=e.split("&"),r=0;r<n.length;r++){var i=n[r].split("="),o=i[0],s=i[1];if(o.length>0&&s&&s.length>0){s=s.replace(/\+/g," ");s=decodeURIComponent(s);t.push({name:i[0],value:s})}}return t};t.exports={getCreateLinkHandler:function(e){return function(){var t=[{name:"outputFormat",value:e.yasr.options.output},{name:"query",value:e.yasqe.getValue()},{name:"contentTypeConstruct",value:e.persistentOptions.yasqe.sparql.acceptHeaderGraph},{name:"contentTypeSelect",value:e.persistentOptions.yasqe.sparql.acceptHeaderSelect},{name:"endpoint",value:e.persistentOptions.yasqe.sparql.endpoint},{name:"requestMethod",value:e.persistentOptions.yasqe.sparql.requestMethod},{name:"tabTitle",value:e.persistentOptions.name}];e.persistentOptions.yasqe.sparql.args.forEach(function(e){t.push(e)});e.persistentOptions.yasqe.sparql.namedGraphs.forEach(function(e){t.push({name:"namedGraph",value:e})});e.persistentOptions.yasqe.sparql.defaultGraphs.forEach(function(e){t.push({name:"defaultGraph",value:e})});var r=[];t.forEach(function(e){r.push(e.name)});var i=n();i.forEach(function(e){-1==r.indexOf(e.name)&&t.push(e)});return t}},getOptionsFromUrl:function(){var e={yasqe:{sparql:{}},yasr:{}},t=n(),r=!1;t.forEach(function(t){if("query"==t.name){r=!0;e.yasqe.value=t.value}else if("outputFormat"==t.name){var n=t.value;"simpleTable"==n&&(n="table");e.yasr.output=n}else if("contentTypeConstruct"==t.name)e.yasqe.sparql.acceptHeaderGraph=t.value;else if("contentTypeSelect"==t.name)e.yasqe.sparql.acceptHeaderSelect=t.value;else if("endpoint"==t.name)e.yasqe.sparql.endpoint=t.value;else if("requestMethod"==t.name)e.yasqe.sparql.requestMethod=t.value;else if("tabTitle"==t.name)e.name=t.value;else if("namedGraph"==t.name){e.yasqe.namedGraphs||(e.yasqe.namedGraphs=[]);e.yasqe.sparql.namedGraphs.push(t)}else if("defaultGraph"==t.name){e.yasqe.defaultGraphs||(e.yasqe.defaultGraphs=[]);e.yasqe.sparql.defaultGraphs.push(t)}else{e.yasqe.args||(e.yasqe.args=[]);e.yasqe.sparql.args.push(t)}});return r?e:null}}},{}],94:[function(e,t){"use strict";var n=function(){try{return e("jquery")}catch(t){return window.jQuery}}(),r=(e("./utils.js"),e("yasgui-utils")),i=e("./main.js"),o={yasqe:{sparql:{endpoint:i.YASQE.defaults.sparql.endpoint,acceptHeaderGraph:i.YASQE.defaults.sparql.acceptHeaderGraph,acceptHeaderSelect:i.YASQE.defaults.sparql.acceptHeaderSelect,args:i.YASQE.defaults.sparql.args,defaultGraphs:i.YASQE.defaults.sparql.defaultGraphs,namedGraphs:i.YASQE.defaults.sparql.namedGraphs,requestMethod:i.YASQE.defaults.sparql.requestMethod}}};t.exports=function(t,s,a){t.persistentOptions.tabManager.tabs[s]=t.persistentOptions.tabManager.tabs[s]?n.extend(!0,{},o,t.persistentOptions.tabManager.tabs[s]):n.extend(!0,{id:s,name:a},o);var l,u=t.persistentOptions.tabManager.tabs[s],p={persistentOptions:u},c=e("./tabPaneMenu.js")(t,p),d=n("<div>",{id:u.id,style:"position:relative","class":"tab-pane",role:"tabpanel"}).appendTo(t.tabManager.$tabPanesParent),f=n("<div>",{"class":"wrapper"}).appendTo(d),h=n("<div>",{"class":"controlbar"}).appendTo(f),g=(c.initWrapper().appendTo(d),function(){n("<button>",{type:"button","class":"menuButton btn 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o=50;t.history.length>o&&(t.history=t.history.slice(0,o));t.persistencyPrefix&&r.storage.set(t.persistencyPrefix+"history",t.history)};p.setPersistentInYasqe=function(){if(p.yasqe){n.extend(!0,p.yasqe.options,u.yasqe);p.yasqe.setValue(u.yasqe.value)}};n.extend(v,u.yasqe);p.onShow=function(){if(!p.yasqe||!p.yasr){p.yasqe=i.YASQE(m[0],v);p.yasqe.on("blur",function(e){u.yasqe.value=e.getValue();t.store()});p.yasr=i.YASR(E[0],n.extend({getUsedPrefixes:p.yasqe.getPrefixesFromQuery},u.yasr));p.yasqe.options.sparql.callbacks.complete=function(){p.yasr.setResponse.apply(this,arguments);x()};p.yasqe.query=function(){if(t.options.api.corsProxy&&t.corsEnabled)if(t.corsEnabled[u.yasqe.sparql.endpoint])i.YASQE.executeQuery(p.yasqe);else{var e=n.extend(!0,{},p.yasqe.options.sparql);e.args.push({name:"endpoint",value:e.endpoint});e.args.push({name:"requestMethod",value:e.requestMethod});e.requestMethod="POST";e.endpoint=t.options.api.corsProxy;i.YASQE.executeQuery(p.yasqe,e)}else 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e=[];o.find('a[data-toggle="tab"]').each(function(){e.push(n(this).attr("aria-controls"))});r.tabOrder=e;t.store()}});a=n("<div>",{"class":"tabDropDown"}).appendTo(t.wrapperElement);var h=n("<ul>",{"class":"dropdown-menu",role:"menu"}).appendTo(a),g=function(e,t){var r=n("<li>",{role:"presentation"}).appendTo(h);e?r.append(n("<a>",{role:"menuitem",href:"#"}).text(e)).click(function(){a.hide();event.preventDefault();t&&t(a.attr("target-tab"))}):r.addClass("divider")};g("Rename",function(e){o.find('a[href="#'+e+'"]').dblclick()});g("Copy",function(){console.log("todo")});g();g("Close",d);g("Close others",function(e){o.find('a[role="tab"]').each(function(){var t=n(this).attr("aria-controls");t!=e&&d(t)})});g("Close all",function(){o.find('a[role="tab"]').each(function(){d(n(this).attr("aria-controls"))})})};var c=function(e){o.find('a[aria-controls="'+e+'"]').tab("show")},d=function(e){i.tabs[e].destroy();delete i.tabs[e];delete r.tabs[e];var s=r.tabOrder.indexOf(e);s>-1&&r.tabOrder.splice(s,1);var a=null;r.tabOrder[s]?a=s:r.tabOrder[s-1]&&(a=s-1);null!==a&&c(r.tabOrder[a]);o.find('a[href="#'+e+'"]').closest("li").remove();n("#"+e).remove();t.store()},f=function(s){var u=!s;s||(s=p());"tabs"in r||(r.tabs={});var c=r.tabs[s]?r.tabs[s].name:l(),f=n("<a>",{href:"#"+s,"aria-controls":s,role:"tab","data-toggle":"tab"}).click(function(e){e.preventDefault();n(this).tab("show");i.tabs[s].yasqe.refresh()}).on("shown.bs.tab",function(){r.selected=n(this).attr("aria-controls");i.tabs[s].onShow();t.store()}).append(n("<span>").text(c)).append(n("<button>",{"class":"close",type:"button"}).text("x").click(function(){d(s)})),h=n('<div><input type="text"></div>').keydown(function(){27==event.which||27==event.keyCode?n(this).closest("li").removeClass("rename"):(13==event.which||13==event.keyCode)&&g(n(this).closest("li"))}),g=function(e){var n=e.find('a[role="tab"]').attr("aria-controls"),i=e.find("input").val();f.find("span").text(e.find("input").val());r.tabs[n].name=i;t.store();e.removeClass("rename")},m=n("<li>",{role:"presentation"}).append(f).append(h).dblclick(function(){var e=n(this),t=e.find("span").text();e.addClass("rename");e.find("input").val(t);e.onOutsideClick(function(){g(e)})}).bind("contextmenu",function(e){e.preventDefault();a.show().onOutsideClick(function(){a.hide()},{allowedElements:n(this).closest("li")}).addClass("open").position({my:"left top-3",at:"left bottom",of:n(this),collision:"fit"}).attr("target-tab",m.find('a[role="tab"]').attr("aria-controls"))});o.find('li:has(a[role="addTab"])').before(m);u&&r.tabOrder.push(s);i.tabs[s]=e("./tab.js")(t,s,c);(u||r.selected==s)&&f.tab("show")};i.current=function(){return i.tabs[r.selected]};return i}},{"./imgs.js":87,"./shareLink.js":93,"./tab.js":94,jquery:void 0,"jquery-ui/position":3,"yasgui-utils":9}],96:[function(e,t){"use strict";var n=function(){try{return e("jquery")}catch(t){return window.jQuery}}(),r=e("./imgs.js"),i=e("yasgui-utils");t.exports=function(e,t){var o,s,a,l,u,p,c,d=null,f=null,h=null,g=null,m=null,E=function(){d=n("<nav>",{"class":"menu-slide",id:"navmenu"});d.append(n(i.svg.getElement(r.yasgui)).addClass("yasguiLogo").attr("title","About YASGUI").click(function(){window.open("http://about.yasgui.org","_blank")}));f=n("<div>",{role:"tabpanel"}).appendTo(d);h=n("<ul>",{"class":"nav nav-pills tabPaneMenuTabs",role:"tablist"}).appendTo(f);g=n("<div>",{"class":"tab-content"}).appendTo(f);var e=n("<li>",{role:"presentation"}).appendTo(h),E="yasgui_reqConfig_"+t.persistentOptions.id;e.append(n("<a>",{href:"#"+E,"aria-controls":E,role:"tab","data-toggle":"tab"}).text("Configure Request").click(function(e){e.preventDefault();n(this).tab("show")}));var v=n("<div>",{id:E,role:"tabpanel","class":"tab-pane requestConfig 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e=n("<li>",{role:"presentation"}).appendTo(h),S="yasgui_collections_"+t.persistentOptions.id;e.append(n("<a>",{href:"#"+S,"aria-controls":S,role:"tab","data-toggle":"tab"}).text("Collections").click(function(e){e.preventDefault();n(this).tab("show")}));var v=n("<div>",{id:S,role:"tabpanel","class":"tab-pane collections container-fluid"}).appendTo(g);return d},v=function(e,t,r,i){for(var o=n("<div>",{"class":"textInputsRow"}),s=0;t>s;s++){var a=i&&i[s]?i[s]:"";n("<input>",{type:"text"}).val(a).keyup(function(){var r=!1;e.find(".textInputsRow:last input").each(function(e,t){n(t).val().trim().length>0&&(r=!0)});r&&v(e,t,!0)}).css("width",92/t+"%").appendTo(o)}o.append(n("<button>",{"class":"close",type:"button"}).text("x").click(function(){n(this).closest(".textInputsRow").remove()}));r?o.hide().appendTo(e).show("fast"):o.appendTo(e)},x=function(){0==d.find(".tabPaneMenuTabs li.active").length&&d.find(".tabPaneMenuTabs a:first").tab("show");var r=t.persistentOptions.yasqe;"POST"==r.sparql.requestMethod.toUpperCase()?o.addClass("active"):s.addClass("active");l.val(r.sparql.acceptHeaderGraph);a.val(r.sparql.acceptHeaderSelect);u.empty();r.sparql.args&&r.sparql.args.length>0&&r.sparql.args.forEach(function(e){var t=[e.name,e.value];v(u,2,!1,t)});v(u,2,!1);p.empty();r.sparql.defaultGraphs&&r.sparql.defaultGraphs.length>0&&v(p,1,!1,r.sparql.defaultGraphs);v(p,1,!1);c.empty();r.sparql.namedGraphs&&r.sparql.namedGraphs.length>0&&v(c,1,!1,r.sparql.namedGraphs);v(c,1,!1);m.empty();0==e.history.length?m.append(n("<a>",{"class":"list-group-item disabled",href:"#"}).text("No items in history yet").click(function(e){e.preventDefault()})):e.history.forEach(function(t){var r=t.options.yasqe.sparql.endpoint;t.resultSize&&(r+=" ("+t.resultSize+" results)");m.append(n("<a>",{"class":"list-group-item",href:"#",title:t.options.yasqe.value}).text(r).click(function(r){var i=e.tabManager.tabs[t.options.id];n.extend(!0,i.persistentOptions,t.options);i.refreshYasqe();e.store();d.closest(".tab-pane").removeClass("menu-open");r.preventDefault()}))})},y=function(){var r=t.persistentOptions.yasqe.sparql;o.hasClass("active")?r.requestMethod="POST":s.hasClass("active")&&(r.requestMethod="GET");r.acceptHeaderGraph=l.val();r.acceptHeaderSelect=a.val();var i=[];u.find("div").each(function(e,t){var r=[];n(t).find("input").each(function(e,t){r.push(n(t).val())});r[0]&&r[0].trim().length>0&&i.push({name:r[0],value:r[1]?r[1]:""})});r.args=i;var d=[];p.find("div").each(function(e,t){var r=[];n(t).find("input").each(function(e,t){r.push(n(t).val())});r[0]&&r[0].trim().length>0&&d.push(r[0])});r.defaultGraphs=d;var f=[];c.find("div").each(function(e,t){var r=[];n(t).find("input").each(function(e,t){r.push(n(t).val())});r[0]&&r[0].trim().length>0&&f.push(r[0])});r.namedGraphs=f;e.store();t.setPersistentInYasqe()};return{initWrapper:E,updateWrapper:x,store:y}}},{"./imgs.js":87,jquery:void 0,"yasgui-utils":9}],97:[function(e,t){(function(){try{return e("jquery")}catch(t){return window.jQuery}})();t.exports={escapeHtmlEntities:function(e){var t={"&":"&","<":"<",">":">"},n=function(e){return t[e]||e};return e.replace(/[&<>]/g,n)}}},{jquery:void 0}]},{},[1])(1)});
//# sourceMappingURL=yasgui.min.js.map
|
examples/js/selection/click-to-select-table.js
|
dana2208/react-bootstrap-table
|
/* eslint max-len: 0 */
import React from 'react';
import { BootstrapTable, TableHeaderColumn } from 'react-bootstrap-table';
const products = [];
function addProducts(quantity) {
const startId = products.length;
for (let i = 0; i < quantity; i++) {
const id = startId + i;
products.push({
id: id,
name: 'Item name ' + id,
price: 2100 + i
});
}
}
addProducts(5);
const selectRowProp = {
mode: 'checkbox',
clickToSelect: true // enable click to select
};
export default class ClickToSelectTable extends React.Component {
render() {
return (
<BootstrapTable data={ products } selectRow={ selectRowProp }>
<TableHeaderColumn dataField='id' isKey={ true }>Product ID</TableHeaderColumn>
<TableHeaderColumn dataField='name'>Product Name</TableHeaderColumn>
<TableHeaderColumn dataField='price'>Product Price</TableHeaderColumn>
</BootstrapTable>
);
}
}
|
src/Input.js
|
bbc/react-bootstrap
|
import React from 'react';
import InputBase from './InputBase';
import * as FormControls from './FormControls';
import deprecationWarning from './utils/deprecationWarning';
class Input extends InputBase {
render() {
if (this.props.type === 'static') {
deprecationWarning('Input type=static', 'FormControls.Static');
return <FormControls.Static {...this.props} />;
}
return super.render();
}
}
Input.propTypes = {
type: React.PropTypes.string
};
export default Input;
|
client/src/components/MainPage.js
|
welldone-software/reembed.me
|
import React from 'react'
import {bindActionCreators} from 'redux'
import {connect} from 'react-redux'
import {compose, pure, withPropsOnChange, lifecycle} from 'recompose'
import * as actions from 'actions'
import ImageChooser from './ImageChooser'
import './MainPage.scss'
const enhance = compose(
pure,
withPropsOnChange( ['reembedFields'], props => {
const {reembedFields} = props
return {
...reembedFields
}
}),
withPropsOnChange( ['actions'], props => {
const {actions: {changeUrlToFetch, fetchUrl, updateEmbedFields, reembed, nextImageUrl, addImageUrl}} = props
return {
changeUrlToFetch: e => changeUrlToFetch(e.target.value),
fetchUrl,
changeTitle: e => updateEmbedFields({ title: e.target.value }),
changeDescription: e => updateEmbedFields({ description: e.target.value }),
changeUrl: e => updateEmbedFields({ url: e.target.value }),
changeUseUrl: e => updateEmbedFields({ useUrl: e.target.checked }),
addImageUrl,
nextImageUrl,
reembed
}
}),
lifecycle({
//TEMP
componentDidMount(){
this.props.actions.changeUrlToFetch('welldone-software.com')
}
})
)
const MainPage = enhance(({
urlToFetch, changeUrlToFetch,
fetchUrl,
title, changeTitle,
description, changeDescription,
imageUrls, addImageUrl, nextImageUrl,
url, changeUrl,
useUrl, changeUseUrl,
reembeddedUrl, reembed
}) => (
<div className="main-page">
<h1>reembed.me</h1>
<h2>Choose a URL to Embed</h2>
<div className="fetch-url">
<label>Embed URL:</label>
<input onChange={changeUrlToFetch} value={urlToFetch}/>
</div>
<button onClick={fetchUrl}>Get Embedding</button>
<h2>Create an Embedded URL</h2>
<div className="embed-info">
<div className="input-group">
<label>Title</label>
<input onChange={changeTitle} value={title}/>
</div>
<div className="input-group">
<label>Description</label>
<input onChange={changeDescription} value={description}/>
</div>
<div className="input-group">
<label>Use URL</label>
<input type="checkbox" onChange={changeUseUrl} value={useUrl}/>
<span className="description">
Some services will use the embedded fields of the chosen URL and ignore your own fields.
</span>
</div>
<div className="input-group">
<label>URL</label>
<input onChange={changeUrl} value={url} disabled={!useUrl}/>
</div>
<div className="input-group big">
<label>Choose an image</label>
<div className="image-chooser-container">
<ImageChooser imageUrls={imageUrls}
addImageUrl={addImageUrl}
nextImageUrl={nextImageUrl}
/>
</div>
</div>
<button onClick={reembed}>reembed.me!</button>
</div>
{reembeddedUrl && (
<div className="reembed-info">
<h2>Your re-embedded url is: <br/><a href={reembeddedUrl}>{reembeddedUrl}</a></h2>
</div>
)}
</div>
))
export default connect(
(state) => state.main,
(dispatch) => ({
actions: bindActionCreators(actions, dispatch)
})
)(MainPage)
|
src/components/slider/SliderSwatch.js
|
socialtables/react-color
|
'use strict' /* @flow */
import React from 'react'
import ReactCSS from 'reactcss'
import shallowCompare from 'react-addons-shallow-compare'
export class SliderSwatch extends ReactCSS.Component {
shouldComponentUpdate = shallowCompare.bind(this, this, arguments[0], arguments[1])
classes(): any {
return {
'default': {
swatch: {
height: '12px',
background: 'hsl(' + this.props.hsl.h + ', 50%, ' + (this.props.offset * 100) + '%)',
cursor: 'pointer',
},
},
'first': {
swatch: {
borderRadius: '2px 0px 0px 2px',
},
},
'last': {
swatch: {
borderRadius: '0px 2px 2px 0px',
},
},
active: {
swatch: {
transform: 'scaleY(1.8)',
borderRadius: '3.6px/2px',
},
},
}
}
handleClick = () => {
this.props.onClick({
h: this.props.hsl.h,
s: .5,
l: this.props.offset,
source: 'hsl',
})
}
render(): any {
return (
<div is="swatch" ref="swatch" onClick={ this.handleClick } />
)
}
}
export default SliderSwatch
|
spec/javascripts/support/spec_sugar.js
|
erose/studentinsights
|
(function() {
window.shared || (window.shared = {});
var Simulate = React.addons.TestUtils.Simulate;
/* Sugar for common test setup and interactions */
var SpecSugar = window.shared.SpecSugar = {
withTestEl: function(description, testsFn) {
return describe(description, function() {
beforeEach(function() {
this.testEl = $('<div id="test-el" />').get(0);
$('body').append(this.testEl);
});
afterEach(function() {
$(this.testEl).remove();
});
testsFn.call(this);
});
},
// Update the text value of an input or textarea, and simulate the React
// change event.
changeTextValue: function($el, value) {
$el.val(value);
Simulate.change($el.get(0));
return undefined;
},
// Simulates opening the react-select dropdown and clicking the item
// with `optionText`.
changeReactSelect: function($selectEl, optionText) {
React.addons.TestUtils.Simulate.mouseDown($selectEl.find('.Select-arrow-zone').get(0));
React.addons.TestUtils.Simulate.focus($selectEl.find('input:last').get(0));
$selectEl.find('.Select-option:contains(' + optionText + ')').click()
return undefined;
}
};
})();
|
docs/Documentation/IconPage.js
|
reactivers/react-material-design
|
/**
* Created by muratguney on 29/03/2017.
*/
import React from 'react';
import {Card, CardHeader,Icon,Table, TableRow, TableHeaderColumn, TableHeader, TableRowColumn, TableBody} from '../../lib';
import HighLight from 'react-highlight.js'
export default class CardPage extends React.Component {
state = {open: false};
render() {
let document = `
<Icon iconName="menu"/>
<Icon iconName="add" iconSize={54}/>
<Icon iconName="mode_edit" iconSize={54} iconColor="green"/>
<Icon iconName="share" iconSize={54} iconColor="white"
style={{backgroundColor:"orange",borderRadius:"50%",padding:"4px"}}/>
`;
return (
<Card style={{padding: 8}}>
<CardHeader title="Icon"/>
<div style={{display: "flex", alignItems: "center", justifyContent: "space-around"}}>
<Icon iconName="menu"/>
<Icon iconName="add" iconSize={54}/>
<Icon iconName="mode_edit" iconSize={54} iconColor="green"/>
<Icon iconName="share" iconSize={54} iconColor="white"
style={{backgroundColor: "orange", borderRadius: "50%", padding: 4}}/>
</div>
<HighLight source="javascript">
{document}
</HighLight>
<CardHeader title="Icon properties"/>
<Table>
<TableHeader>
<TableRow>
<TableHeaderColumn>Props</TableHeaderColumn>
<TableHeaderColumn>Type</TableHeaderColumn>
<TableHeaderColumn>Description</TableHeaderColumn>
</TableRow>
</TableHeader>
<TableBody>
<TableRow>
<TableRowColumn>iconName</TableRowColumn>
<TableRowColumn>String</TableRowColumn>
<TableRowColumn>Any material icons.</TableRowColumn>
</TableRow>
<TableRow>
<TableRowColumn>iconSize</TableRowColumn>
<TableRowColumn>Number</TableRowColumn>
<TableRowColumn>Size of icon.</TableRowColumn>
</TableRow>
<TableRow>
<TableRowColumn>iconColor</TableRowColumn>
<TableRowColumn>String</TableRowColumn>
<TableRowColumn>Color of icon.</TableRowColumn>
</TableRow>
<TableRow>
<TableRowColumn>style</TableRowColumn>
<TableRowColumn>Object</TableRowColumn>
<TableRowColumn>Also you can set style of icon by inline-style.</TableRowColumn>
</TableRow>
</TableBody>
</Table>
</Card>
)
}
}
|
lib/components/style-sheet.js
|
ppot/hyper
|
import React from 'react';
export default class StyleSheet extends React.PureComponent {
render() {
const {backgroundColor, fontFamily, foregroundColor, borderColor} = this.props;
return (
<style jsx global>{`
.xterm {
font-family: ${fontFamily};
font-feature-settings: 'liga' 0;
position: relative;
user-select: none;
-ms-user-select: none;
-webkit-user-select: none;
}
.xterm.focus,
.xterm:focus {
outline: none;
}
.xterm .xterm-helpers {
position: absolute;
top: 0;
/**
* The z-index of the helpers must be higher than the canvases in order for
* IMEs to appear on top.
*/
z-index: 10;
}
.xterm .xterm-helper-textarea {
/*
* HACK: to fix IE's blinking cursor
* Move textarea out of the screen to the far left, so that the cursor is not visible.
*/
position: absolute;
opacity: 0;
left: -9999em;
top: 0;
width: 0;
height: 0;
z-index: -10;
/** Prevent wrapping so the IME appears against the textarea at the correct position */
white-space: nowrap;
overflow: hidden;
resize: none;
}
.xterm .composition-view {
/* TODO: Composition position got messed up somewhere */
background: ${backgroundColor};
color: ${foregroundColor};
display: none;
position: absolute;
white-space: nowrap;
z-index: 1;
}
.xterm .composition-view.active {
display: block;
}
.xterm .xterm-viewport {
/* On OS X this is required in order for the scroll bar to appear fully opaque */
background-color: ${backgroundColor};
overflow-y: scroll;
cursor: default;
position: absolute;
right: 0;
left: 0;
top: 0;
bottom: 0;
}
.xterm .xterm-screen {
position: relative;
}
.xterm canvas {
position: absolute;
left: 0;
top: 0;
}
.xterm .xterm-scroll-area {
visibility: hidden;
}
.xterm .xterm-char-measure-element {
display: inline-block;
visibility: hidden;
position: absolute;
left: -9999em;
}
.xterm {
cursor: text;
}
.xterm.enable-mouse-events {
/* When mouse events are enabled (eg. tmux), revert to the standard pointer cursor */
cursor: default;
}
.xterm.xterm-cursor-pointer {
cursor: pointer;
}
.xterm.xterm-cursor-crosshair {
/* Column selection mode */
cursor: crosshair;
}
.xterm .xterm-accessibility,
.xterm .xterm-message {
position: absolute;
left: 0;
top: 0;
bottom: 0;
right: 0;
z-index: 100;
color: transparent;
}
.xterm .xterm-accessibility-tree:focus [id^='xterm-active-item-'] {
outline: 1px solid #f80;
}
.xterm .live-region {
position: absolute;
left: -9999px;
width: 1px;
height: 1px;
overflow: hidden;
}
::-webkit-scrollbar {
width: 5px;
}
::-webkit-scrollbar-thumb {
-webkit-border-radius: 10px;
border-radius: 10px;
background: ${borderColor};
}
::-webkit-scrollbar-thumb:window-inactive {
background: ${borderColor};
}
`}</style>
);
}
}
|
ajax/libs/webshim/1.14.3-RC1/dev/shims/combos/26.js
|
underyx/cdnjs
|
/**
* mOxie - multi-runtime File API & XMLHttpRequest L2 Polyfill
* v1.2.1
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*
* Date: 2014-05-14
*/
/**
* Compiled inline version. (Library mode)
*/
/*jshint smarttabs:true, undef:true, latedef:true, curly:true, bitwise:true, camelcase:true */
/*globals $code */
(function(exports, undefined) {
"use strict";
var modules = {};
function require(ids, callback) {
var module, defs = [];
for (var i = 0; i < ids.length; ++i) {
module = modules[ids[i]] || resolve(ids[i]);
if (!module) {
throw 'module definition dependecy not found: ' + ids[i];
}
defs.push(module);
}
callback.apply(null, defs);
}
function define(id, dependencies, definition) {
if (typeof id !== 'string') {
throw 'invalid module definition, module id must be defined and be a string';
}
if (dependencies === undefined) {
throw 'invalid module definition, dependencies must be specified';
}
if (definition === undefined) {
throw 'invalid module definition, definition function must be specified';
}
require(dependencies, function() {
modules[id] = definition.apply(null, arguments);
});
}
function defined(id) {
return !!modules[id];
}
function resolve(id) {
var target = exports;
var fragments = id.split(/[.\/]/);
for (var fi = 0; fi < fragments.length; ++fi) {
if (!target[fragments[fi]]) {
return;
}
target = target[fragments[fi]];
}
return target;
}
function expose(ids) {
for (var i = 0; i < ids.length; i++) {
var target = exports;
var id = ids[i];
var fragments = id.split(/[.\/]/);
for (var fi = 0; fi < fragments.length - 1; ++fi) {
if (target[fragments[fi]] === undefined) {
target[fragments[fi]] = {};
}
target = target[fragments[fi]];
}
target[fragments[fragments.length - 1]] = modules[id];
}
}
// Included from: src/javascript/core/utils/Basic.js
/**
* Basic.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/utils/Basic', [], function() {
/**
Gets the true type of the built-in object (better version of typeof).
@author Angus Croll (http://javascriptweblog.wordpress.com/)
@method typeOf
@for Utils
@static
@param {Object} o Object to check.
@return {String} Object [[Class]]
*/
var typeOf = function(o) {
var undef;
if (o === undef) {
return 'undefined';
} else if (o === null) {
return 'null';
} else if (o.nodeType) {
return 'node';
}
// the snippet below is awesome, however it fails to detect null, undefined and arguments types in IE lte 8
return ({}).toString.call(o).match(/\s([a-z|A-Z]+)/)[1].toLowerCase();
};
/**
Extends the specified object with another object.
@method extend
@static
@param {Object} target Object to extend.
@param {Object} [obj]* Multiple objects to extend with.
@return {Object} Same as target, the extended object.
*/
var extend = function(target) {
var undef;
each(arguments, function(arg, i) {
if (i > 0) {
each(arg, function(value, key) {
if (value !== undef) {
if (typeOf(target[key]) === typeOf(value) && !!~inArray(typeOf(value), ['array', 'object'])) {
extend(target[key], value);
} else {
target[key] = value;
}
}
});
}
});
return target;
};
/**
Executes the callback function for each item in array/object. If you return false in the
callback it will break the loop.
@method each
@static
@param {Object} obj Object to iterate.
@param {function} callback Callback function to execute for each item.
*/
var each = function(obj, callback) {
var length, key, i, undef;
if (obj) {
try {
length = obj.length;
} catch(ex) {
length = undef;
}
if (length === undef) {
// Loop object items
for (key in obj) {
if (obj.hasOwnProperty(key)) {
if (callback(obj[key], key) === false) {
return;
}
}
}
} else {
// Loop array items
for (i = 0; i < length; i++) {
if (callback(obj[i], i) === false) {
return;
}
}
}
}
};
/**
Checks if object is empty.
@method isEmptyObj
@static
@param {Object} o Object to check.
@return {Boolean}
*/
var isEmptyObj = function(obj) {
var prop;
if (!obj || typeOf(obj) !== 'object') {
return true;
}
for (prop in obj) {
return false;
}
return true;
};
/**
Recieve an array of functions (usually async) to call in sequence, each function
receives a callback as first argument that it should call, when it completes. Finally,
after everything is complete, main callback is called. Passing truthy value to the
callback as a first argument will interrupt the sequence and invoke main callback
immediately.
@method inSeries
@static
@param {Array} queue Array of functions to call in sequence
@param {Function} cb Main callback that is called in the end, or in case of error
*/
var inSeries = function(queue, cb) {
var i = 0, length = queue.length;
if (typeOf(cb) !== 'function') {
cb = function() {};
}
if (!queue || !queue.length) {
cb();
}
function callNext(i) {
if (typeOf(queue[i]) === 'function') {
queue[i](function(error) {
/*jshint expr:true */
++i < length && !error ? callNext(i) : cb(error);
});
}
}
callNext(i);
};
/**
Recieve an array of functions (usually async) to call in parallel, each function
receives a callback as first argument that it should call, when it completes. After
everything is complete, main callback is called. Passing truthy value to the
callback as a first argument will interrupt the process and invoke main callback
immediately.
@method inParallel
@static
@param {Array} queue Array of functions to call in sequence
@param {Function} cb Main callback that is called in the end, or in case of erro
*/
var inParallel = function(queue, cb) {
var count = 0, num = queue.length, cbArgs = new Array(num);
each(queue, function(fn, i) {
fn(function(error) {
if (error) {
return cb(error);
}
var args = [].slice.call(arguments);
args.shift(); // strip error - undefined or not
cbArgs[i] = args;
count++;
if (count === num) {
cbArgs.unshift(null);
cb.apply(this, cbArgs);
}
});
});
};
/**
Find an element in array and return it's index if present, otherwise return -1.
@method inArray
@static
@param {Mixed} needle Element to find
@param {Array} array
@return {Int} Index of the element, or -1 if not found
*/
var inArray = function(needle, array) {
if (array) {
if (Array.prototype.indexOf) {
return Array.prototype.indexOf.call(array, needle);
}
for (var i = 0, length = array.length; i < length; i++) {
if (array[i] === needle) {
return i;
}
}
}
return -1;
};
/**
Returns elements of first array if they are not present in second. And false - otherwise.
@private
@method arrayDiff
@param {Array} needles
@param {Array} array
@return {Array|Boolean}
*/
var arrayDiff = function(needles, array) {
var diff = [];
if (typeOf(needles) !== 'array') {
needles = [needles];
}
if (typeOf(array) !== 'array') {
array = [array];
}
for (var i in needles) {
if (inArray(needles[i], array) === -1) {
diff.push(needles[i]);
}
}
return diff.length ? diff : false;
};
/**
Find intersection of two arrays.
@private
@method arrayIntersect
@param {Array} array1
@param {Array} array2
@return {Array} Intersection of two arrays or null if there is none
*/
var arrayIntersect = function(array1, array2) {
var result = [];
each(array1, function(item) {
if (inArray(item, array2) !== -1) {
result.push(item);
}
});
return result.length ? result : null;
};
/**
Forces anything into an array.
@method toArray
@static
@param {Object} obj Object with length field.
@return {Array} Array object containing all items.
*/
var toArray = function(obj) {
var i, arr = [];
for (i = 0; i < obj.length; i++) {
arr[i] = obj[i];
}
return arr;
};
/**
Generates an unique ID. This is 99.99% unique since it takes the current time and 5 random numbers.
The only way a user would be able to get the same ID is if the two persons at the same exact milisecond manages
to get 5 the same random numbers between 0-65535 it also uses a counter so each call will be guaranteed to be page unique.
It's more probable for the earth to be hit with an ansteriod. Y
@method guid
@static
@param {String} prefix to prepend (by default 'o' will be prepended).
@method guid
@return {String} Virtually unique id.
*/
var guid = (function() {
var counter = 0;
return function(prefix) {
var guid = new Date().getTime().toString(32), i;
for (i = 0; i < 5; i++) {
guid += Math.floor(Math.random() * 65535).toString(32);
}
return (prefix || 'o_') + guid + (counter++).toString(32);
};
}());
/**
Trims white spaces around the string
@method trim
@static
@param {String} str
@return {String}
*/
var trim = function(str) {
if (!str) {
return str;
}
return String.prototype.trim ? String.prototype.trim.call(str) : str.toString().replace(/^\s*/, '').replace(/\s*$/, '');
};
/**
Parses the specified size string into a byte value. For example 10kb becomes 10240.
@method parseSizeStr
@static
@param {String/Number} size String to parse or number to just pass through.
@return {Number} Size in bytes.
*/
var parseSizeStr = function(size) {
if (typeof(size) !== 'string') {
return size;
}
var muls = {
t: 1099511627776,
g: 1073741824,
m: 1048576,
k: 1024
},
mul;
size = /^([0-9]+)([mgk]?)$/.exec(size.toLowerCase().replace(/[^0-9mkg]/g, ''));
mul = size[2];
size = +size[1];
if (muls.hasOwnProperty(mul)) {
size *= muls[mul];
}
return size;
};
return {
guid: guid,
typeOf: typeOf,
extend: extend,
each: each,
isEmptyObj: isEmptyObj,
inSeries: inSeries,
inParallel: inParallel,
inArray: inArray,
arrayDiff: arrayDiff,
arrayIntersect: arrayIntersect,
toArray: toArray,
trim: trim,
parseSizeStr: parseSizeStr
};
});
// Included from: src/javascript/core/I18n.js
/**
* I18n.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define("moxie/core/I18n", [
"moxie/core/utils/Basic"
], function(Basic) {
var i18n = {};
return {
/**
* Extends the language pack object with new items.
*
* @param {Object} pack Language pack items to add.
* @return {Object} Extended language pack object.
*/
addI18n: function(pack) {
return Basic.extend(i18n, pack);
},
/**
* Translates the specified string by checking for the english string in the language pack lookup.
*
* @param {String} str String to look for.
* @return {String} Translated string or the input string if it wasn't found.
*/
translate: function(str) {
return i18n[str] || str;
},
/**
* Shortcut for translate function
*
* @param {String} str String to look for.
* @return {String} Translated string or the input string if it wasn't found.
*/
_: function(str) {
return this.translate(str);
},
/**
* Pseudo sprintf implementation - simple way to replace tokens with specified values.
*
* @param {String} str String with tokens
* @return {String} String with replaced tokens
*/
sprintf: function(str) {
var args = [].slice.call(arguments, 1);
return str.replace(/%[a-z]/g, function() {
var value = args.shift();
return Basic.typeOf(value) !== 'undefined' ? value : '';
});
}
};
});
// Included from: src/javascript/core/utils/Mime.js
/**
* Mime.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define("moxie/core/utils/Mime", [
"moxie/core/utils/Basic",
"moxie/core/I18n"
], function(Basic, I18n) {
var mimeData = "" +
"application/msword,doc dot," +
"application/pdf,pdf," +
"application/pgp-signature,pgp," +
"application/postscript,ps ai eps," +
"application/rtf,rtf," +
"application/vnd.ms-excel,xls xlb," +
"application/vnd.ms-powerpoint,ppt pps pot," +
"application/zip,zip," +
"application/x-shockwave-flash,swf swfl," +
"application/vnd.openxmlformats-officedocument.wordprocessingml.document,docx," +
"application/vnd.openxmlformats-officedocument.wordprocessingml.template,dotx," +
"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet,xlsx," +
"application/vnd.openxmlformats-officedocument.presentationml.presentation,pptx," +
"application/vnd.openxmlformats-officedocument.presentationml.template,potx," +
"application/vnd.openxmlformats-officedocument.presentationml.slideshow,ppsx," +
"application/x-javascript,js," +
"application/json,json," +
"audio/mpeg,mp3 mpga mpega mp2," +
"audio/x-wav,wav," +
"audio/x-m4a,m4a," +
"audio/ogg,oga ogg," +
"audio/aiff,aiff aif," +
"audio/flac,flac," +
"audio/aac,aac," +
"audio/ac3,ac3," +
"audio/x-ms-wma,wma," +
"image/bmp,bmp," +
"image/gif,gif," +
"image/jpeg,jpg jpeg jpe," +
"image/photoshop,psd," +
"image/png,png," +
"image/svg+xml,svg svgz," +
"image/tiff,tiff tif," +
"text/plain,asc txt text diff log," +
"text/html,htm html xhtml," +
"text/css,css," +
"text/csv,csv," +
"text/rtf,rtf," +
"video/mpeg,mpeg mpg mpe m2v," +
"video/quicktime,qt mov," +
"video/mp4,mp4," +
"video/x-m4v,m4v," +
"video/x-flv,flv," +
"video/x-ms-wmv,wmv," +
"video/avi,avi," +
"video/webm,webm," +
"video/3gpp,3gpp 3gp," +
"video/3gpp2,3g2," +
"video/vnd.rn-realvideo,rv," +
"video/ogg,ogv," +
"video/x-matroska,mkv," +
"application/vnd.oasis.opendocument.formula-template,otf," +
"application/octet-stream,exe";
var Mime = {
mimes: {},
extensions: {},
// Parses the default mime types string into a mimes and extensions lookup maps
addMimeType: function (mimeData) {
var items = mimeData.split(/,/), i, ii, ext;
for (i = 0; i < items.length; i += 2) {
ext = items[i + 1].split(/ /);
// extension to mime lookup
for (ii = 0; ii < ext.length; ii++) {
this.mimes[ext[ii]] = items[i];
}
// mime to extension lookup
this.extensions[items[i]] = ext;
}
},
extList2mimes: function (filters, addMissingExtensions) {
var self = this, ext, i, ii, type, mimes = [];
// convert extensions to mime types list
for (i = 0; i < filters.length; i++) {
ext = filters[i].extensions.split(/\s*,\s*/);
for (ii = 0; ii < ext.length; ii++) {
// if there's an asterisk in the list, then accept attribute is not required
if (ext[ii] === '*') {
return [];
}
type = self.mimes[ext[ii]];
if (!type) {
if (addMissingExtensions && /^\w+$/.test(ext[ii])) {
mimes.push('.' + ext[ii]);
} else {
return []; // accept all
}
} else if (Basic.inArray(type, mimes) === -1) {
mimes.push(type);
}
}
}
return mimes;
},
mimes2exts: function(mimes) {
var self = this, exts = [];
Basic.each(mimes, function(mime) {
if (mime === '*') {
exts = [];
return false;
}
// check if this thing looks like mime type
var m = mime.match(/^(\w+)\/(\*|\w+)$/);
if (m) {
if (m[2] === '*') {
// wildcard mime type detected
Basic.each(self.extensions, function(arr, mime) {
if ((new RegExp('^' + m[1] + '/')).test(mime)) {
[].push.apply(exts, self.extensions[mime]);
}
});
} else if (self.extensions[mime]) {
[].push.apply(exts, self.extensions[mime]);
}
}
});
return exts;
},
mimes2extList: function(mimes) {
var accept = [], exts = [];
if (Basic.typeOf(mimes) === 'string') {
mimes = Basic.trim(mimes).split(/\s*,\s*/);
}
exts = this.mimes2exts(mimes);
accept.push({
title: I18n.translate('Files'),
extensions: exts.length ? exts.join(',') : '*'
});
// save original mimes string
accept.mimes = mimes;
return accept;
},
getFileExtension: function(fileName) {
var matches = fileName && fileName.match(/\.([^.]+)$/);
if (matches) {
return matches[1].toLowerCase();
}
return '';
},
getFileMime: function(fileName) {
return this.mimes[this.getFileExtension(fileName)] || '';
}
};
Mime.addMimeType(mimeData);
return Mime;
});
// Included from: src/javascript/core/utils/Env.js
/**
* Env.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define("moxie/core/utils/Env", [
"moxie/core/utils/Basic"
], function(Basic) {
// UAParser.js v0.6.2
// Lightweight JavaScript-based User-Agent string parser
// https://github.com/faisalman/ua-parser-js
//
// Copyright © 2012-2013 Faisalman <fyzlman@gmail.com>
// Dual licensed under GPLv2 & MIT
var UAParser = (function (undefined) {
//////////////
// Constants
/////////////
var EMPTY = '',
UNKNOWN = '?',
FUNC_TYPE = 'function',
UNDEF_TYPE = 'undefined',
OBJ_TYPE = 'object',
MAJOR = 'major',
MODEL = 'model',
NAME = 'name',
TYPE = 'type',
VENDOR = 'vendor',
VERSION = 'version',
ARCHITECTURE= 'architecture',
CONSOLE = 'console',
MOBILE = 'mobile',
TABLET = 'tablet';
///////////
// Helper
//////////
var util = {
has : function (str1, str2) {
return str2.toLowerCase().indexOf(str1.toLowerCase()) !== -1;
},
lowerize : function (str) {
return str.toLowerCase();
}
};
///////////////
// Map helper
//////////////
var mapper = {
rgx : function () {
// loop through all regexes maps
for (var result, i = 0, j, k, p, q, matches, match, args = arguments; i < args.length; i += 2) {
var regex = args[i], // even sequence (0,2,4,..)
props = args[i + 1]; // odd sequence (1,3,5,..)
// construct object barebones
if (typeof(result) === UNDEF_TYPE) {
result = {};
for (p in props) {
q = props[p];
if (typeof(q) === OBJ_TYPE) {
result[q[0]] = undefined;
} else {
result[q] = undefined;
}
}
}
// try matching uastring with regexes
for (j = k = 0; j < regex.length; j++) {
matches = regex[j].exec(this.getUA());
if (!!matches) {
for (p = 0; p < props.length; p++) {
match = matches[++k];
q = props[p];
// check if given property is actually array
if (typeof(q) === OBJ_TYPE && q.length > 0) {
if (q.length == 2) {
if (typeof(q[1]) == FUNC_TYPE) {
// assign modified match
result[q[0]] = q[1].call(this, match);
} else {
// assign given value, ignore regex match
result[q[0]] = q[1];
}
} else if (q.length == 3) {
// check whether function or regex
if (typeof(q[1]) === FUNC_TYPE && !(q[1].exec && q[1].test)) {
// call function (usually string mapper)
result[q[0]] = match ? q[1].call(this, match, q[2]) : undefined;
} else {
// sanitize match using given regex
result[q[0]] = match ? match.replace(q[1], q[2]) : undefined;
}
} else if (q.length == 4) {
result[q[0]] = match ? q[3].call(this, match.replace(q[1], q[2])) : undefined;
}
} else {
result[q] = match ? match : undefined;
}
}
break;
}
}
if(!!matches) break; // break the loop immediately if match found
}
return result;
},
str : function (str, map) {
for (var i in map) {
// check if array
if (typeof(map[i]) === OBJ_TYPE && map[i].length > 0) {
for (var j = 0; j < map[i].length; j++) {
if (util.has(map[i][j], str)) {
return (i === UNKNOWN) ? undefined : i;
}
}
} else if (util.has(map[i], str)) {
return (i === UNKNOWN) ? undefined : i;
}
}
return str;
}
};
///////////////
// String map
//////////////
var maps = {
browser : {
oldsafari : {
major : {
'1' : ['/8', '/1', '/3'],
'2' : '/4',
'?' : '/'
},
version : {
'1.0' : '/8',
'1.2' : '/1',
'1.3' : '/3',
'2.0' : '/412',
'2.0.2' : '/416',
'2.0.3' : '/417',
'2.0.4' : '/419',
'?' : '/'
}
}
},
device : {
sprint : {
model : {
'Evo Shift 4G' : '7373KT'
},
vendor : {
'HTC' : 'APA',
'Sprint' : 'Sprint'
}
}
},
os : {
windows : {
version : {
'ME' : '4.90',
'NT 3.11' : 'NT3.51',
'NT 4.0' : 'NT4.0',
'2000' : 'NT 5.0',
'XP' : ['NT 5.1', 'NT 5.2'],
'Vista' : 'NT 6.0',
'7' : 'NT 6.1',
'8' : 'NT 6.2',
'8.1' : 'NT 6.3',
'RT' : 'ARM'
}
}
}
};
//////////////
// Regex map
/////////////
var regexes = {
browser : [[
// Presto based
/(opera\smini)\/((\d+)?[\w\.-]+)/i, // Opera Mini
/(opera\s[mobiletab]+).+version\/((\d+)?[\w\.-]+)/i, // Opera Mobi/Tablet
/(opera).+version\/((\d+)?[\w\.]+)/i, // Opera > 9.80
/(opera)[\/\s]+((\d+)?[\w\.]+)/i // Opera < 9.80
], [NAME, VERSION, MAJOR], [
/\s(opr)\/((\d+)?[\w\.]+)/i // Opera Webkit
], [[NAME, 'Opera'], VERSION, MAJOR], [
// Mixed
/(kindle)\/((\d+)?[\w\.]+)/i, // Kindle
/(lunascape|maxthon|netfront|jasmine|blazer)[\/\s]?((\d+)?[\w\.]+)*/i,
// Lunascape/Maxthon/Netfront/Jasmine/Blazer
// Trident based
/(avant\s|iemobile|slim|baidu)(?:browser)?[\/\s]?((\d+)?[\w\.]*)/i,
// Avant/IEMobile/SlimBrowser/Baidu
/(?:ms|\()(ie)\s((\d+)?[\w\.]+)/i, // Internet Explorer
// Webkit/KHTML based
/(rekonq)((?:\/)[\w\.]+)*/i, // Rekonq
/(chromium|flock|rockmelt|midori|epiphany|silk|skyfire|ovibrowser|bolt|iron)\/((\d+)?[\w\.-]+)/i
// Chromium/Flock/RockMelt/Midori/Epiphany/Silk/Skyfire/Bolt/Iron
], [NAME, VERSION, MAJOR], [
/(trident).+rv[:\s]((\d+)?[\w\.]+).+like\sgecko/i // IE11
], [[NAME, 'IE'], VERSION, MAJOR], [
/(yabrowser)\/((\d+)?[\w\.]+)/i // Yandex
], [[NAME, 'Yandex'], VERSION, MAJOR], [
/(comodo_dragon)\/((\d+)?[\w\.]+)/i // Comodo Dragon
], [[NAME, /_/g, ' '], VERSION, MAJOR], [
/(chrome|omniweb|arora|[tizenoka]{5}\s?browser)\/v?((\d+)?[\w\.]+)/i
// Chrome/OmniWeb/Arora/Tizen/Nokia
], [NAME, VERSION, MAJOR], [
/(dolfin)\/((\d+)?[\w\.]+)/i // Dolphin
], [[NAME, 'Dolphin'], VERSION, MAJOR], [
/((?:android.+)crmo|crios)\/((\d+)?[\w\.]+)/i // Chrome for Android/iOS
], [[NAME, 'Chrome'], VERSION, MAJOR], [
/((?:android.+))version\/((\d+)?[\w\.]+)\smobile\ssafari/i // Android Browser
], [[NAME, 'Android Browser'], VERSION, MAJOR], [
/version\/((\d+)?[\w\.]+).+?mobile\/\w+\s(safari)/i // Mobile Safari
], [VERSION, MAJOR, [NAME, 'Mobile Safari']], [
/version\/((\d+)?[\w\.]+).+?(mobile\s?safari|safari)/i // Safari & Safari Mobile
], [VERSION, MAJOR, NAME], [
/webkit.+?(mobile\s?safari|safari)((\/[\w\.]+))/i // Safari < 3.0
], [NAME, [MAJOR, mapper.str, maps.browser.oldsafari.major], [VERSION, mapper.str, maps.browser.oldsafari.version]], [
/(konqueror)\/((\d+)?[\w\.]+)/i, // Konqueror
/(webkit|khtml)\/((\d+)?[\w\.]+)/i
], [NAME, VERSION, MAJOR], [
// Gecko based
/(navigator|netscape)\/((\d+)?[\w\.-]+)/i // Netscape
], [[NAME, 'Netscape'], VERSION, MAJOR], [
/(swiftfox)/i, // Swiftfox
/(icedragon|iceweasel|camino|chimera|fennec|maemo\sbrowser|minimo|conkeror)[\/\s]?((\d+)?[\w\.\+]+)/i,
// IceDragon/Iceweasel/Camino/Chimera/Fennec/Maemo/Minimo/Conkeror
/(firefox|seamonkey|k-meleon|icecat|iceape|firebird|phoenix)\/((\d+)?[\w\.-]+)/i,
// Firefox/SeaMonkey/K-Meleon/IceCat/IceApe/Firebird/Phoenix
/(mozilla)\/((\d+)?[\w\.]+).+rv\:.+gecko\/\d+/i, // Mozilla
// Other
/(uc\s?browser|polaris|lynx|dillo|icab|doris|amaya|w3m|netsurf|qqbrowser)[\/\s]?((\d+)?[\w\.]+)/i,
// UCBrowser/Polaris/Lynx/Dillo/iCab/Doris/Amaya/w3m/NetSurf/QQBrowser
/(links)\s\(((\d+)?[\w\.]+)/i, // Links
/(gobrowser)\/?((\d+)?[\w\.]+)*/i, // GoBrowser
/(ice\s?browser)\/v?((\d+)?[\w\._]+)/i, // ICE Browser
/(mosaic)[\/\s]((\d+)?[\w\.]+)/i // Mosaic
], [NAME, VERSION, MAJOR]
],
engine : [[
/(presto)\/([\w\.]+)/i, // Presto
/(webkit|trident|netfront|netsurf|amaya|lynx|w3m)\/([\w\.]+)/i, // WebKit/Trident/NetFront/NetSurf/Amaya/Lynx/w3m
/(khtml|tasman|links)[\/\s]\(?([\w\.]+)/i, // KHTML/Tasman/Links
/(icab)[\/\s]([23]\.[\d\.]+)/i // iCab
], [NAME, VERSION], [
/rv\:([\w\.]+).*(gecko)/i // Gecko
], [VERSION, NAME]
],
os : [[
// Windows based
/(windows)\snt\s6\.2;\s(arm)/i, // Windows RT
/(windows\sphone(?:\sos)*|windows\smobile|windows)[\s\/]?([ntce\d\.\s]+\w)/i
], [NAME, [VERSION, mapper.str, maps.os.windows.version]], [
/(win(?=3|9|n)|win\s9x\s)([nt\d\.]+)/i
], [[NAME, 'Windows'], [VERSION, mapper.str, maps.os.windows.version]], [
// Mobile/Embedded OS
/\((bb)(10);/i // BlackBerry 10
], [[NAME, 'BlackBerry'], VERSION], [
/(blackberry)\w*\/?([\w\.]+)*/i, // Blackberry
/(tizen)\/([\w\.]+)/i, // Tizen
/(android|webos|palm\os|qnx|bada|rim\stablet\sos|meego)[\/\s-]?([\w\.]+)*/i
// Android/WebOS/Palm/QNX/Bada/RIM/MeeGo
], [NAME, VERSION], [
/(symbian\s?os|symbos|s60(?=;))[\/\s-]?([\w\.]+)*/i // Symbian
], [[NAME, 'Symbian'], VERSION],[
/mozilla.+\(mobile;.+gecko.+firefox/i // Firefox OS
], [[NAME, 'Firefox OS'], VERSION], [
// Console
/(nintendo|playstation)\s([wids3portablevu]+)/i, // Nintendo/Playstation
// GNU/Linux based
/(mint)[\/\s\(]?(\w+)*/i, // Mint
/(joli|[kxln]?ubuntu|debian|[open]*suse|gentoo|arch|slackware|fedora|mandriva|centos|pclinuxos|redhat|zenwalk)[\/\s-]?([\w\.-]+)*/i,
// Joli/Ubuntu/Debian/SUSE/Gentoo/Arch/Slackware
// Fedora/Mandriva/CentOS/PCLinuxOS/RedHat/Zenwalk
/(hurd|linux)\s?([\w\.]+)*/i, // Hurd/Linux
/(gnu)\s?([\w\.]+)*/i // GNU
], [NAME, VERSION], [
/(cros)\s[\w]+\s([\w\.]+\w)/i // Chromium OS
], [[NAME, 'Chromium OS'], VERSION],[
// Solaris
/(sunos)\s?([\w\.]+\d)*/i // Solaris
], [[NAME, 'Solaris'], VERSION], [
// BSD based
/\s([frentopc-]{0,4}bsd|dragonfly)\s?([\w\.]+)*/i // FreeBSD/NetBSD/OpenBSD/PC-BSD/DragonFly
], [NAME, VERSION],[
/(ip[honead]+)(?:.*os\s*([\w]+)*\slike\smac|;\sopera)/i // iOS
], [[NAME, 'iOS'], [VERSION, /_/g, '.']], [
/(mac\sos\sx)\s?([\w\s\.]+\w)*/i // Mac OS
], [NAME, [VERSION, /_/g, '.']], [
// Other
/(haiku)\s(\w+)/i, // Haiku
/(aix)\s((\d)(?=\.|\)|\s)[\w\.]*)*/i, // AIX
/(macintosh|mac(?=_powerpc)|plan\s9|minix|beos|os\/2|amigaos|morphos|risc\sos)/i,
// Plan9/Minix/BeOS/OS2/AmigaOS/MorphOS/RISCOS
/(unix)\s?([\w\.]+)*/i // UNIX
], [NAME, VERSION]
]
};
/////////////////
// Constructor
////////////////
var UAParser = function (uastring) {
var ua = uastring || ((window && window.navigator && window.navigator.userAgent) ? window.navigator.userAgent : EMPTY);
this.getBrowser = function () {
return mapper.rgx.apply(this, regexes.browser);
};
this.getEngine = function () {
return mapper.rgx.apply(this, regexes.engine);
};
this.getOS = function () {
return mapper.rgx.apply(this, regexes.os);
};
this.getResult = function() {
return {
ua : this.getUA(),
browser : this.getBrowser(),
engine : this.getEngine(),
os : this.getOS()
};
};
this.getUA = function () {
return ua;
};
this.setUA = function (uastring) {
ua = uastring;
return this;
};
this.setUA(ua);
};
return new UAParser().getResult();
})();
function version_compare(v1, v2, operator) {
// From: http://phpjs.org/functions
// + original by: Philippe Jausions (http://pear.php.net/user/jausions)
// + original by: Aidan Lister (http://aidanlister.com/)
// + reimplemented by: Kankrelune (http://www.webfaktory.info/)
// + improved by: Brett Zamir (http://brett-zamir.me)
// + improved by: Scott Baker
// + improved by: Theriault
// * example 1: version_compare('8.2.5rc', '8.2.5a');
// * returns 1: 1
// * example 2: version_compare('8.2.50', '8.2.52', '<');
// * returns 2: true
// * example 3: version_compare('5.3.0-dev', '5.3.0');
// * returns 3: -1
// * example 4: version_compare('4.1.0.52','4.01.0.51');
// * returns 4: 1
// Important: compare must be initialized at 0.
var i = 0,
x = 0,
compare = 0,
// vm maps textual PHP versions to negatives so they're less than 0.
// PHP currently defines these as CASE-SENSITIVE. It is important to
// leave these as negatives so that they can come before numerical versions
// and as if no letters were there to begin with.
// (1alpha is < 1 and < 1.1 but > 1dev1)
// If a non-numerical value can't be mapped to this table, it receives
// -7 as its value.
vm = {
'dev': -6,
'alpha': -5,
'a': -5,
'beta': -4,
'b': -4,
'RC': -3,
'rc': -3,
'#': -2,
'p': 1,
'pl': 1
},
// This function will be called to prepare each version argument.
// It replaces every _, -, and + with a dot.
// It surrounds any nonsequence of numbers/dots with dots.
// It replaces sequences of dots with a single dot.
// version_compare('4..0', '4.0') == 0
// Important: A string of 0 length needs to be converted into a value
// even less than an unexisting value in vm (-7), hence [-8].
// It's also important to not strip spaces because of this.
// version_compare('', ' ') == 1
prepVersion = function (v) {
v = ('' + v).replace(/[_\-+]/g, '.');
v = v.replace(/([^.\d]+)/g, '.$1.').replace(/\.{2,}/g, '.');
return (!v.length ? [-8] : v.split('.'));
},
// This converts a version component to a number.
// Empty component becomes 0.
// Non-numerical component becomes a negative number.
// Numerical component becomes itself as an integer.
numVersion = function (v) {
return !v ? 0 : (isNaN(v) ? vm[v] || -7 : parseInt(v, 10));
};
v1 = prepVersion(v1);
v2 = prepVersion(v2);
x = Math.max(v1.length, v2.length);
for (i = 0; i < x; i++) {
if (v1[i] == v2[i]) {
continue;
}
v1[i] = numVersion(v1[i]);
v2[i] = numVersion(v2[i]);
if (v1[i] < v2[i]) {
compare = -1;
break;
} else if (v1[i] > v2[i]) {
compare = 1;
break;
}
}
if (!operator) {
return compare;
}
// Important: operator is CASE-SENSITIVE.
// "No operator" seems to be treated as "<."
// Any other values seem to make the function return null.
switch (operator) {
case '>':
case 'gt':
return (compare > 0);
case '>=':
case 'ge':
return (compare >= 0);
case '<=':
case 'le':
return (compare <= 0);
case '==':
case '=':
case 'eq':
return (compare === 0);
case '<>':
case '!=':
case 'ne':
return (compare !== 0);
case '':
case '<':
case 'lt':
return (compare < 0);
default:
return null;
}
}
var can = (function() {
var caps = {
define_property: (function() {
/* // currently too much extra code required, not exactly worth it
try { // as of IE8, getters/setters are supported only on DOM elements
var obj = {};
if (Object.defineProperty) {
Object.defineProperty(obj, 'prop', {
enumerable: true,
configurable: true
});
return true;
}
} catch(ex) {}
if (Object.prototype.__defineGetter__ && Object.prototype.__defineSetter__) {
return true;
}*/
return false;
}()),
create_canvas: (function() {
// On the S60 and BB Storm, getContext exists, but always returns undefined
// so we actually have to call getContext() to verify
// github.com/Modernizr/Modernizr/issues/issue/97/
var el = document.createElement('canvas');
return !!(el.getContext && el.getContext('2d'));
}()),
return_response_type: function(responseType) {
try {
if (Basic.inArray(responseType, ['', 'text', 'document']) !== -1) {
return true;
} else if (window.XMLHttpRequest) {
var xhr = new XMLHttpRequest();
xhr.open('get', '/'); // otherwise Gecko throws an exception
if ('responseType' in xhr) {
xhr.responseType = responseType;
// as of 23.0.1271.64, Chrome switched from throwing exception to merely logging it to the console (why? o why?)
if (xhr.responseType !== responseType) {
return false;
}
return true;
}
}
} catch (ex) {}
return false;
},
// ideas for this heavily come from Modernizr (http://modernizr.com/)
use_data_uri: (function() {
var du = new Image();
du.onload = function() {
caps.use_data_uri = (du.width === 1 && du.height === 1);
};
setTimeout(function() {
du.src = "data:image/gif;base64,R0lGODlhAQABAIAAAP8AAAAAACH5BAAAAAAALAAAAAABAAEAAAICRAEAOw==";
}, 1);
return false;
}()),
use_data_uri_over32kb: function() { // IE8
return caps.use_data_uri && (Env.browser !== 'IE' || Env.version >= 9);
},
use_data_uri_of: function(bytes) {
return (caps.use_data_uri && bytes < 33000 || caps.use_data_uri_over32kb());
},
use_fileinput: function() {
var el = document.createElement('input');
el.setAttribute('type', 'file');
return !el.disabled;
}
};
return function(cap) {
var args = [].slice.call(arguments);
args.shift(); // shift of cap
return Basic.typeOf(caps[cap]) === 'function' ? caps[cap].apply(this, args) : !!caps[cap];
};
}());
var Env = {
can: can,
browser: UAParser.browser.name,
version: parseFloat(UAParser.browser.major),
os: UAParser.os.name, // everybody intuitively types it in a lowercase for some reason
osVersion: UAParser.os.version,
verComp: version_compare,
swf_url: "../flash/Moxie.swf",
xap_url: "../silverlight/Moxie.xap",
global_event_dispatcher: "moxie.core.EventTarget.instance.dispatchEvent"
};
// for backward compatibility
// @deprecated Use `Env.os` instead
Env.OS = Env.os;
return Env;
});
// Included from: src/javascript/core/utils/Dom.js
/**
* Dom.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/utils/Dom', ['moxie/core/utils/Env'], function(Env) {
/**
Get DOM Element by it's id.
@method get
@for Utils
@param {String} id Identifier of the DOM Element
@return {DOMElement}
*/
var get = function(id) {
if (typeof id !== 'string') {
return id;
}
return document.getElementById(id);
};
/**
Checks if specified DOM element has specified class.
@method hasClass
@static
@param {Object} obj DOM element like object to add handler to.
@param {String} name Class name
*/
var hasClass = function(obj, name) {
if (!obj.className) {
return false;
}
var regExp = new RegExp("(^|\\s+)"+name+"(\\s+|$)");
return regExp.test(obj.className);
};
/**
Adds specified className to specified DOM element.
@method addClass
@static
@param {Object} obj DOM element like object to add handler to.
@param {String} name Class name
*/
var addClass = function(obj, name) {
if (!hasClass(obj, name)) {
obj.className = !obj.className ? name : obj.className.replace(/\s+$/, '') + ' ' + name;
}
};
/**
Removes specified className from specified DOM element.
@method removeClass
@static
@param {Object} obj DOM element like object to add handler to.
@param {String} name Class name
*/
var removeClass = function(obj, name) {
if (obj.className) {
var regExp = new RegExp("(^|\\s+)"+name+"(\\s+|$)");
obj.className = obj.className.replace(regExp, function($0, $1, $2) {
return $1 === ' ' && $2 === ' ' ? ' ' : '';
});
}
};
/**
Returns a given computed style of a DOM element.
@method getStyle
@static
@param {Object} obj DOM element like object.
@param {String} name Style you want to get from the DOM element
*/
var getStyle = function(obj, name) {
if (obj.currentStyle) {
return obj.currentStyle[name];
} else if (window.getComputedStyle) {
return window.getComputedStyle(obj, null)[name];
}
};
/**
Returns the absolute x, y position of an Element. The position will be returned in a object with x, y fields.
@method getPos
@static
@param {Element} node HTML element or element id to get x, y position from.
@param {Element} root Optional root element to stop calculations at.
@return {object} Absolute position of the specified element object with x, y fields.
*/
var getPos = function(node, root) {
var x = 0, y = 0, parent, doc = document, nodeRect, rootRect;
node = node;
root = root || doc.body;
// Returns the x, y cordinate for an element on IE 6 and IE 7
function getIEPos(node) {
var bodyElm, rect, x = 0, y = 0;
if (node) {
rect = node.getBoundingClientRect();
bodyElm = doc.compatMode === "CSS1Compat" ? doc.documentElement : doc.body;
x = rect.left + bodyElm.scrollLeft;
y = rect.top + bodyElm.scrollTop;
}
return {
x : x,
y : y
};
}
// Use getBoundingClientRect on IE 6 and IE 7 but not on IE 8 in standards mode
if (node && node.getBoundingClientRect && Env.browser === 'IE' && (!doc.documentMode || doc.documentMode < 8)) {
nodeRect = getIEPos(node);
rootRect = getIEPos(root);
return {
x : nodeRect.x - rootRect.x,
y : nodeRect.y - rootRect.y
};
}
parent = node;
while (parent && parent != root && parent.nodeType) {
x += parent.offsetLeft || 0;
y += parent.offsetTop || 0;
parent = parent.offsetParent;
}
parent = node.parentNode;
while (parent && parent != root && parent.nodeType) {
x -= parent.scrollLeft || 0;
y -= parent.scrollTop || 0;
parent = parent.parentNode;
}
return {
x : x,
y : y
};
};
/**
Returns the size of the specified node in pixels.
@method getSize
@static
@param {Node} node Node to get the size of.
@return {Object} Object with a w and h property.
*/
var getSize = function(node) {
return {
w : node.offsetWidth || node.clientWidth,
h : node.offsetHeight || node.clientHeight
};
};
return {
get: get,
hasClass: hasClass,
addClass: addClass,
removeClass: removeClass,
getStyle: getStyle,
getPos: getPos,
getSize: getSize
};
});
// Included from: src/javascript/core/Exceptions.js
/**
* Exceptions.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/Exceptions', [
'moxie/core/utils/Basic'
], function(Basic) {
function _findKey(obj, value) {
var key;
for (key in obj) {
if (obj[key] === value) {
return key;
}
}
return null;
}
return {
RuntimeError: (function() {
var namecodes = {
NOT_INIT_ERR: 1,
NOT_SUPPORTED_ERR: 9,
JS_ERR: 4
};
function RuntimeError(code) {
this.code = code;
this.name = _findKey(namecodes, code);
this.message = this.name + ": RuntimeError " + this.code;
}
Basic.extend(RuntimeError, namecodes);
RuntimeError.prototype = Error.prototype;
return RuntimeError;
}()),
OperationNotAllowedException: (function() {
function OperationNotAllowedException(code) {
this.code = code;
this.name = 'OperationNotAllowedException';
}
Basic.extend(OperationNotAllowedException, {
NOT_ALLOWED_ERR: 1
});
OperationNotAllowedException.prototype = Error.prototype;
return OperationNotAllowedException;
}()),
ImageError: (function() {
var namecodes = {
WRONG_FORMAT: 1,
MAX_RESOLUTION_ERR: 2
};
function ImageError(code) {
this.code = code;
this.name = _findKey(namecodes, code);
this.message = this.name + ": ImageError " + this.code;
}
Basic.extend(ImageError, namecodes);
ImageError.prototype = Error.prototype;
return ImageError;
}()),
FileException: (function() {
var namecodes = {
NOT_FOUND_ERR: 1,
SECURITY_ERR: 2,
ABORT_ERR: 3,
NOT_READABLE_ERR: 4,
ENCODING_ERR: 5,
NO_MODIFICATION_ALLOWED_ERR: 6,
INVALID_STATE_ERR: 7,
SYNTAX_ERR: 8
};
function FileException(code) {
this.code = code;
this.name = _findKey(namecodes, code);
this.message = this.name + ": FileException " + this.code;
}
Basic.extend(FileException, namecodes);
FileException.prototype = Error.prototype;
return FileException;
}()),
DOMException: (function() {
var namecodes = {
INDEX_SIZE_ERR: 1,
DOMSTRING_SIZE_ERR: 2,
HIERARCHY_REQUEST_ERR: 3,
WRONG_DOCUMENT_ERR: 4,
INVALID_CHARACTER_ERR: 5,
NO_DATA_ALLOWED_ERR: 6,
NO_MODIFICATION_ALLOWED_ERR: 7,
NOT_FOUND_ERR: 8,
NOT_SUPPORTED_ERR: 9,
INUSE_ATTRIBUTE_ERR: 10,
INVALID_STATE_ERR: 11,
SYNTAX_ERR: 12,
INVALID_MODIFICATION_ERR: 13,
NAMESPACE_ERR: 14,
INVALID_ACCESS_ERR: 15,
VALIDATION_ERR: 16,
TYPE_MISMATCH_ERR: 17,
SECURITY_ERR: 18,
NETWORK_ERR: 19,
ABORT_ERR: 20,
URL_MISMATCH_ERR: 21,
QUOTA_EXCEEDED_ERR: 22,
TIMEOUT_ERR: 23,
INVALID_NODE_TYPE_ERR: 24,
DATA_CLONE_ERR: 25
};
function DOMException(code) {
this.code = code;
this.name = _findKey(namecodes, code);
this.message = this.name + ": DOMException " + this.code;
}
Basic.extend(DOMException, namecodes);
DOMException.prototype = Error.prototype;
return DOMException;
}()),
EventException: (function() {
function EventException(code) {
this.code = code;
this.name = 'EventException';
}
Basic.extend(EventException, {
UNSPECIFIED_EVENT_TYPE_ERR: 0
});
EventException.prototype = Error.prototype;
return EventException;
}())
};
});
// Included from: src/javascript/core/EventTarget.js
/**
* EventTarget.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/EventTarget', [
'moxie/core/Exceptions',
'moxie/core/utils/Basic'
], function(x, Basic) {
/**
Parent object for all event dispatching components and objects
@class EventTarget
@constructor EventTarget
*/
function EventTarget() {
// hash of event listeners by object uid
var eventpool = {};
Basic.extend(this, {
/**
Unique id of the event dispatcher, usually overriden by children
@property uid
@type String
*/
uid: null,
/**
Can be called from within a child in order to acquire uniqie id in automated manner
@method init
*/
init: function() {
if (!this.uid) {
this.uid = Basic.guid('uid_');
}
},
/**
Register a handler to a specific event dispatched by the object
@method addEventListener
@param {String} type Type or basically a name of the event to subscribe to
@param {Function} fn Callback function that will be called when event happens
@param {Number} [priority=0] Priority of the event handler - handlers with higher priorities will be called first
@param {Object} [scope=this] A scope to invoke event handler in
*/
addEventListener: function(type, fn, priority, scope) {
var self = this, list;
type = Basic.trim(type);
if (/\s/.test(type)) {
// multiple event types were passed for one handler
Basic.each(type.split(/\s+/), function(type) {
self.addEventListener(type, fn, priority, scope);
});
return;
}
type = type.toLowerCase();
priority = parseInt(priority, 10) || 0;
list = eventpool[this.uid] && eventpool[this.uid][type] || [];
list.push({fn : fn, priority : priority, scope : scope || this});
if (!eventpool[this.uid]) {
eventpool[this.uid] = {};
}
eventpool[this.uid][type] = list;
},
/**
Check if any handlers were registered to the specified event
@method hasEventListener
@param {String} type Type or basically a name of the event to check
@return {Mixed} Returns a handler if it was found and false, if - not
*/
hasEventListener: function(type) {
return type ? !!(eventpool[this.uid] && eventpool[this.uid][type]) : !!eventpool[this.uid];
},
/**
Unregister the handler from the event, or if former was not specified - unregister all handlers
@method removeEventListener
@param {String} type Type or basically a name of the event
@param {Function} [fn] Handler to unregister
*/
removeEventListener: function(type, fn) {
type = type.toLowerCase();
var list = eventpool[this.uid] && eventpool[this.uid][type], i;
if (list) {
if (fn) {
for (i = list.length - 1; i >= 0; i--) {
if (list[i].fn === fn) {
list.splice(i, 1);
break;
}
}
} else {
list = [];
}
// delete event list if it has become empty
if (!list.length) {
delete eventpool[this.uid][type];
// and object specific entry in a hash if it has no more listeners attached
if (Basic.isEmptyObj(eventpool[this.uid])) {
delete eventpool[this.uid];
}
}
}
},
/**
Remove all event handlers from the object
@method removeAllEventListeners
*/
removeAllEventListeners: function() {
if (eventpool[this.uid]) {
delete eventpool[this.uid];
}
},
/**
Dispatch the event
@method dispatchEvent
@param {String/Object} Type of event or event object to dispatch
@param {Mixed} [...] Variable number of arguments to be passed to a handlers
@return {Boolean} true by default and false if any handler returned false
*/
dispatchEvent: function(type) {
var uid, list, args, tmpEvt, evt = {}, result = true, undef;
if (Basic.typeOf(type) !== 'string') {
// we can't use original object directly (because of Silverlight)
tmpEvt = type;
if (Basic.typeOf(tmpEvt.type) === 'string') {
type = tmpEvt.type;
if (tmpEvt.total !== undef && tmpEvt.loaded !== undef) { // progress event
evt.total = tmpEvt.total;
evt.loaded = tmpEvt.loaded;
}
evt.async = tmpEvt.async || false;
} else {
throw new x.EventException(x.EventException.UNSPECIFIED_EVENT_TYPE_ERR);
}
}
// check if event is meant to be dispatched on an object having specific uid
if (type.indexOf('::') !== -1) {
(function(arr) {
uid = arr[0];
type = arr[1];
}(type.split('::')));
} else {
uid = this.uid;
}
type = type.toLowerCase();
list = eventpool[uid] && eventpool[uid][type];
if (list) {
// sort event list by prority
list.sort(function(a, b) { return b.priority - a.priority; });
args = [].slice.call(arguments);
// first argument will be pseudo-event object
args.shift();
evt.type = type;
args.unshift(evt);
// Dispatch event to all listeners
var queue = [];
Basic.each(list, function(handler) {
// explicitly set the target, otherwise events fired from shims do not get it
args[0].target = handler.scope;
// if event is marked as async, detach the handler
if (evt.async) {
queue.push(function(cb) {
setTimeout(function() {
cb(handler.fn.apply(handler.scope, args) === false);
}, 1);
});
} else {
queue.push(function(cb) {
cb(handler.fn.apply(handler.scope, args) === false); // if handler returns false stop propagation
});
}
});
if (queue.length) {
Basic.inSeries(queue, function(err) {
result = !err;
});
}
}
return result;
},
/**
Alias for addEventListener
@method bind
@protected
*/
bind: function() {
this.addEventListener.apply(this, arguments);
},
/**
Alias for removeEventListener
@method unbind
@protected
*/
unbind: function() {
this.removeEventListener.apply(this, arguments);
},
/**
Alias for removeAllEventListeners
@method unbindAll
@protected
*/
unbindAll: function() {
this.removeAllEventListeners.apply(this, arguments);
},
/**
Alias for dispatchEvent
@method trigger
@protected
*/
trigger: function() {
return this.dispatchEvent.apply(this, arguments);
},
/**
Converts properties of on[event] type to corresponding event handlers,
is used to avoid extra hassle around the process of calling them back
@method convertEventPropsToHandlers
@private
*/
convertEventPropsToHandlers: function(handlers) {
var h;
if (Basic.typeOf(handlers) !== 'array') {
handlers = [handlers];
}
for (var i = 0; i < handlers.length; i++) {
h = 'on' + handlers[i];
if (Basic.typeOf(this[h]) === 'function') {
this.addEventListener(handlers[i], this[h]);
} else if (Basic.typeOf(this[h]) === 'undefined') {
this[h] = null; // object must have defined event properties, even if it doesn't make use of them
}
}
}
});
}
EventTarget.instance = new EventTarget();
return EventTarget;
});
// Included from: src/javascript/core/utils/Encode.js
/**
* Encode.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/utils/Encode', [], function() {
/**
Encode string with UTF-8
@method utf8_encode
@for Utils
@static
@param {String} str String to encode
@return {String} UTF-8 encoded string
*/
var utf8_encode = function(str) {
return unescape(encodeURIComponent(str));
};
/**
Decode UTF-8 encoded string
@method utf8_decode
@static
@param {String} str String to decode
@return {String} Decoded string
*/
var utf8_decode = function(str_data) {
return decodeURIComponent(escape(str_data));
};
/**
Decode Base64 encoded string (uses browser's default method if available),
from: https://raw.github.com/kvz/phpjs/master/functions/url/base64_decode.js
@method atob
@static
@param {String} data String to decode
@return {String} Decoded string
*/
var atob = function(data, utf8) {
if (typeof(window.atob) === 'function') {
return utf8 ? utf8_decode(window.atob(data)) : window.atob(data);
}
// http://kevin.vanzonneveld.net
// + original by: Tyler Akins (http://rumkin.com)
// + improved by: Thunder.m
// + input by: Aman Gupta
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + bugfixed by: Onno Marsman
// + bugfixed by: Pellentesque Malesuada
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + input by: Brett Zamir (http://brett-zamir.me)
// + bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// * example 1: base64_decode('S2V2aW4gdmFuIFpvbm5ldmVsZA==');
// * returns 1: 'Kevin van Zonneveld'
// mozilla has this native
// - but breaks in 2.0.0.12!
//if (typeof this.window.atob == 'function') {
// return atob(data);
//}
var b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
var o1, o2, o3, h1, h2, h3, h4, bits, i = 0,
ac = 0,
dec = "",
tmp_arr = [];
if (!data) {
return data;
}
data += '';
do { // unpack four hexets into three octets using index points in b64
h1 = b64.indexOf(data.charAt(i++));
h2 = b64.indexOf(data.charAt(i++));
h3 = b64.indexOf(data.charAt(i++));
h4 = b64.indexOf(data.charAt(i++));
bits = h1 << 18 | h2 << 12 | h3 << 6 | h4;
o1 = bits >> 16 & 0xff;
o2 = bits >> 8 & 0xff;
o3 = bits & 0xff;
if (h3 == 64) {
tmp_arr[ac++] = String.fromCharCode(o1);
} else if (h4 == 64) {
tmp_arr[ac++] = String.fromCharCode(o1, o2);
} else {
tmp_arr[ac++] = String.fromCharCode(o1, o2, o3);
}
} while (i < data.length);
dec = tmp_arr.join('');
return utf8 ? utf8_decode(dec) : dec;
};
/**
Base64 encode string (uses browser's default method if available),
from: https://raw.github.com/kvz/phpjs/master/functions/url/base64_encode.js
@method btoa
@static
@param {String} data String to encode
@return {String} Base64 encoded string
*/
var btoa = function(data, utf8) {
if (utf8) {
utf8_encode(data);
}
if (typeof(window.btoa) === 'function') {
return window.btoa(data);
}
// http://kevin.vanzonneveld.net
// + original by: Tyler Akins (http://rumkin.com)
// + improved by: Bayron Guevara
// + improved by: Thunder.m
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + bugfixed by: Pellentesque Malesuada
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + improved by: Rafał Kukawski (http://kukawski.pl)
// * example 1: base64_encode('Kevin van Zonneveld');
// * returns 1: 'S2V2aW4gdmFuIFpvbm5ldmVsZA=='
// mozilla has this native
// - but breaks in 2.0.0.12!
var b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
var o1, o2, o3, h1, h2, h3, h4, bits, i = 0,
ac = 0,
enc = "",
tmp_arr = [];
if (!data) {
return data;
}
do { // pack three octets into four hexets
o1 = data.charCodeAt(i++);
o2 = data.charCodeAt(i++);
o3 = data.charCodeAt(i++);
bits = o1 << 16 | o2 << 8 | o3;
h1 = bits >> 18 & 0x3f;
h2 = bits >> 12 & 0x3f;
h3 = bits >> 6 & 0x3f;
h4 = bits & 0x3f;
// use hexets to index into b64, and append result to encoded string
tmp_arr[ac++] = b64.charAt(h1) + b64.charAt(h2) + b64.charAt(h3) + b64.charAt(h4);
} while (i < data.length);
enc = tmp_arr.join('');
var r = data.length % 3;
return (r ? enc.slice(0, r - 3) : enc) + '==='.slice(r || 3);
};
return {
utf8_encode: utf8_encode,
utf8_decode: utf8_decode,
atob: atob,
btoa: btoa
};
});
// Included from: src/javascript/runtime/Runtime.js
/**
* Runtime.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/runtime/Runtime', [
"moxie/core/utils/Basic",
"moxie/core/utils/Dom",
"moxie/core/EventTarget"
], function(Basic, Dom, EventTarget) {
var runtimeConstructors = {}, runtimes = {};
/**
Common set of methods and properties for every runtime instance
@class Runtime
@param {Object} options
@param {String} type Sanitized name of the runtime
@param {Object} [caps] Set of capabilities that differentiate specified runtime
@param {Object} [modeCaps] Set of capabilities that do require specific operational mode
@param {String} [preferredMode='browser'] Preferred operational mode to choose if no required capabilities were requested
*/
function Runtime(options, type, caps, modeCaps, preferredMode) {
/**
Dispatched when runtime is initialized and ready.
Results in RuntimeInit on a connected component.
@event Init
*/
/**
Dispatched when runtime fails to initialize.
Results in RuntimeError on a connected component.
@event Error
*/
var self = this
, _shim
, _uid = Basic.guid(type + '_')
, defaultMode = preferredMode || 'browser'
;
options = options || {};
// register runtime in private hash
runtimes[_uid] = this;
/**
Default set of capabilities, which can be redifined later by specific runtime
@private
@property caps
@type Object
*/
caps = Basic.extend({
// Runtime can:
// provide access to raw binary data of the file
access_binary: false,
// provide access to raw binary data of the image (image extension is optional)
access_image_binary: false,
// display binary data as thumbs for example
display_media: false,
// make cross-domain requests
do_cors: false,
// accept files dragged and dropped from the desktop
drag_and_drop: false,
// filter files in selection dialog by their extensions
filter_by_extension: true,
// resize image (and manipulate it raw data of any file in general)
resize_image: false,
// periodically report how many bytes of total in the file were uploaded (loaded)
report_upload_progress: false,
// provide access to the headers of http response
return_response_headers: false,
// support response of specific type, which should be passed as an argument
// e.g. runtime.can('return_response_type', 'blob')
return_response_type: false,
// return http status code of the response
return_status_code: true,
// send custom http header with the request
send_custom_headers: false,
// pick up the files from a dialog
select_file: false,
// select whole folder in file browse dialog
select_folder: false,
// select multiple files at once in file browse dialog
select_multiple: true,
// send raw binary data, that is generated after image resizing or manipulation of other kind
send_binary_string: false,
// send cookies with http request and therefore retain session
send_browser_cookies: true,
// send data formatted as multipart/form-data
send_multipart: true,
// slice the file or blob to smaller parts
slice_blob: false,
// upload file without preloading it to memory, stream it out directly from disk
stream_upload: false,
// programmatically trigger file browse dialog
summon_file_dialog: false,
// upload file of specific size, size should be passed as argument
// e.g. runtime.can('upload_filesize', '500mb')
upload_filesize: true,
// initiate http request with specific http method, method should be passed as argument
// e.g. runtime.can('use_http_method', 'put')
use_http_method: true
}, caps);
// default to the mode that is compatible with preferred caps
if (options.preferred_caps) {
defaultMode = Runtime.getMode(modeCaps, options.preferred_caps, defaultMode);
}
// small extension factory here (is meant to be extended with actual extensions constructors)
_shim = (function() {
var objpool = {};
return {
exec: function(uid, comp, fn, args) {
if (_shim[comp]) {
if (!objpool[uid]) {
objpool[uid] = {
context: this,
instance: new _shim[comp]()
};
}
if (objpool[uid].instance[fn]) {
return objpool[uid].instance[fn].apply(this, args);
}
}
},
removeInstance: function(uid) {
delete objpool[uid];
},
removeAllInstances: function() {
var self = this;
Basic.each(objpool, function(obj, uid) {
if (Basic.typeOf(obj.instance.destroy) === 'function') {
obj.instance.destroy.call(obj.context);
}
self.removeInstance(uid);
});
}
};
}());
// public methods
Basic.extend(this, {
/**
Specifies whether runtime instance was initialized or not
@property initialized
@type {Boolean}
@default false
*/
initialized: false, // shims require this flag to stop initialization retries
/**
Unique ID of the runtime
@property uid
@type {String}
*/
uid: _uid,
/**
Runtime type (e.g. flash, html5, etc)
@property type
@type {String}
*/
type: type,
/**
Runtime (not native one) may operate in browser or client mode.
@property mode
@private
@type {String|Boolean} current mode or false, if none possible
*/
mode: Runtime.getMode(modeCaps, (options.required_caps), defaultMode),
/**
id of the DOM container for the runtime (if available)
@property shimid
@type {String}
*/
shimid: _uid + '_container',
/**
Number of connected clients. If equal to zero, runtime can be destroyed
@property clients
@type {Number}
*/
clients: 0,
/**
Runtime initialization options
@property options
@type {Object}
*/
options: options,
/**
Checks if the runtime has specific capability
@method can
@param {String} cap Name of capability to check
@param {Mixed} [value] If passed, capability should somehow correlate to the value
@param {Object} [refCaps] Set of capabilities to check the specified cap against (defaults to internal set)
@return {Boolean} true if runtime has such capability and false, if - not
*/
can: function(cap, value) {
var refCaps = arguments[2] || caps;
// if cap var is a comma-separated list of caps, convert it to object (key/value)
if (Basic.typeOf(cap) === 'string' && Basic.typeOf(value) === 'undefined') {
cap = Runtime.parseCaps(cap);
}
if (Basic.typeOf(cap) === 'object') {
for (var key in cap) {
if (!this.can(key, cap[key], refCaps)) {
return false;
}
}
return true;
}
// check the individual cap
if (Basic.typeOf(refCaps[cap]) === 'function') {
return refCaps[cap].call(this, value);
} else {
return (value === refCaps[cap]);
}
},
/**
Returns container for the runtime as DOM element
@method getShimContainer
@return {DOMElement}
*/
getShimContainer: function() {
var container, shimContainer = Dom.get(this.shimid);
// if no container for shim, create one
if (!shimContainer) {
container = this.options.container ? Dom.get(this.options.container) : document.body;
// create shim container and insert it at an absolute position into the outer container
shimContainer = document.createElement('div');
shimContainer.id = this.shimid;
shimContainer.className = 'moxie-shim moxie-shim-' + this.type;
Basic.extend(shimContainer.style, {
position: 'absolute',
top: '0px',
left: '0px',
width: '1px',
height: '1px',
overflow: 'hidden'
});
container.appendChild(shimContainer);
container = null;
}
return shimContainer;
},
/**
Returns runtime as DOM element (if appropriate)
@method getShim
@return {DOMElement}
*/
getShim: function() {
return _shim;
},
/**
Invokes a method within the runtime itself (might differ across the runtimes)
@method shimExec
@param {Mixed} []
@protected
@return {Mixed} Depends on the action and component
*/
shimExec: function(component, action) {
var args = [].slice.call(arguments, 2);
return self.getShim().exec.call(this, this.uid, component, action, args);
},
/**
Operaional interface that is used by components to invoke specific actions on the runtime
(is invoked in the scope of component)
@method exec
@param {Mixed} []*
@protected
@return {Mixed} Depends on the action and component
*/
exec: function(component, action) { // this is called in the context of component, not runtime
var args = [].slice.call(arguments, 2);
if (self[component] && self[component][action]) {
return self[component][action].apply(this, args);
}
return self.shimExec.apply(this, arguments);
},
/**
Destroys the runtime (removes all events and deletes DOM structures)
@method destroy
*/
destroy: function() {
if (!self) {
return; // obviously already destroyed
}
var shimContainer = Dom.get(this.shimid);
if (shimContainer) {
shimContainer.parentNode.removeChild(shimContainer);
}
if (_shim) {
_shim.removeAllInstances();
}
this.unbindAll();
delete runtimes[this.uid];
this.uid = null; // mark this runtime as destroyed
_uid = self = _shim = shimContainer = null;
}
});
// once we got the mode, test against all caps
if (this.mode && options.required_caps && !this.can(options.required_caps)) {
this.mode = false;
}
}
/**
Default order to try different runtime types
@property order
@type String
@static
*/
Runtime.order = 'html5,flash,silverlight,html4';
/**
Retrieves runtime from private hash by it's uid
@method getRuntime
@private
@static
@param {String} uid Unique identifier of the runtime
@return {Runtime|Boolean} Returns runtime, if it exists and false, if - not
*/
Runtime.getRuntime = function(uid) {
return runtimes[uid] ? runtimes[uid] : false;
};
/**
Register constructor for the Runtime of new (or perhaps modified) type
@method addConstructor
@static
@param {String} type Runtime type (e.g. flash, html5, etc)
@param {Function} construct Constructor for the Runtime type
*/
Runtime.addConstructor = function(type, constructor) {
constructor.prototype = EventTarget.instance;
runtimeConstructors[type] = constructor;
};
/**
Get the constructor for the specified type.
method getConstructor
@static
@param {String} type Runtime type (e.g. flash, html5, etc)
@return {Function} Constructor for the Runtime type
*/
Runtime.getConstructor = function(type) {
return runtimeConstructors[type] || null;
};
/**
Get info about the runtime (uid, type, capabilities)
@method getInfo
@static
@param {String} uid Unique identifier of the runtime
@return {Mixed} Info object or null if runtime doesn't exist
*/
Runtime.getInfo = function(uid) {
var runtime = Runtime.getRuntime(uid);
if (runtime) {
return {
uid: runtime.uid,
type: runtime.type,
mode: runtime.mode,
can: function() {
return runtime.can.apply(runtime, arguments);
}
};
}
return null;
};
/**
Convert caps represented by a comma-separated string to the object representation.
@method parseCaps
@static
@param {String} capStr Comma-separated list of capabilities
@return {Object}
*/
Runtime.parseCaps = function(capStr) {
var capObj = {};
if (Basic.typeOf(capStr) !== 'string') {
return capStr || {};
}
Basic.each(capStr.split(','), function(key) {
capObj[key] = true; // we assume it to be - true
});
return capObj;
};
/**
Test the specified runtime for specific capabilities.
@method can
@static
@param {String} type Runtime type (e.g. flash, html5, etc)
@param {String|Object} caps Set of capabilities to check
@return {Boolean} Result of the test
*/
Runtime.can = function(type, caps) {
var runtime
, constructor = Runtime.getConstructor(type)
, mode
;
if (constructor) {
runtime = new constructor({
required_caps: caps
});
mode = runtime.mode;
runtime.destroy();
return !!mode;
}
return false;
};
/**
Figure out a runtime that supports specified capabilities.
@method thatCan
@static
@param {String|Object} caps Set of capabilities to check
@param {String} [runtimeOrder] Comma-separated list of runtimes to check against
@return {String} Usable runtime identifier or null
*/
Runtime.thatCan = function(caps, runtimeOrder) {
var types = (runtimeOrder || Runtime.order).split(/\s*,\s*/);
for (var i in types) {
if (Runtime.can(types[i], caps)) {
return types[i];
}
}
return null;
};
/**
Figure out an operational mode for the specified set of capabilities.
@method getMode
@static
@param {Object} modeCaps Set of capabilities that depend on particular runtime mode
@param {Object} [requiredCaps] Supplied set of capabilities to find operational mode for
@param {String|Boolean} [defaultMode='browser'] Default mode to use
@return {String|Boolean} Compatible operational mode
*/
Runtime.getMode = function(modeCaps, requiredCaps, defaultMode) {
var mode = null;
if (Basic.typeOf(defaultMode) === 'undefined') { // only if not specified
defaultMode = 'browser';
}
if (requiredCaps && !Basic.isEmptyObj(modeCaps)) {
// loop over required caps and check if they do require the same mode
Basic.each(requiredCaps, function(value, cap) {
if (modeCaps.hasOwnProperty(cap)) {
var capMode = modeCaps[cap](value);
// make sure we always have an array
if (typeof(capMode) === 'string') {
capMode = [capMode];
}
if (!mode) {
mode = capMode;
} else if (!(mode = Basic.arrayIntersect(mode, capMode))) {
// if cap requires conflicting mode - runtime cannot fulfill required caps
return (mode = false);
}
}
});
if (mode) {
return Basic.inArray(defaultMode, mode) !== -1 ? defaultMode : mode[0];
} else if (mode === false) {
return false;
}
}
return defaultMode;
};
/**
Capability check that always returns true
@private
@static
@return {True}
*/
Runtime.capTrue = function() {
return true;
};
/**
Capability check that always returns false
@private
@static
@return {False}
*/
Runtime.capFalse = function() {
return false;
};
/**
Evaluate the expression to boolean value and create a function that always returns it.
@private
@static
@param {Mixed} expr Expression to evaluate
@return {Function} Function returning the result of evaluation
*/
Runtime.capTest = function(expr) {
return function() {
return !!expr;
};
};
return Runtime;
});
// Included from: src/javascript/runtime/RuntimeClient.js
/**
* RuntimeClient.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/runtime/RuntimeClient', [
'moxie/core/Exceptions',
'moxie/core/utils/Basic',
'moxie/runtime/Runtime'
], function(x, Basic, Runtime) {
/**
Set of methods and properties, required by a component to acquire ability to connect to a runtime
@class RuntimeClient
*/
return function RuntimeClient() {
var runtime;
Basic.extend(this, {
/**
Connects to the runtime specified by the options. Will either connect to existing runtime or create a new one.
Increments number of clients connected to the specified runtime.
@method connectRuntime
@param {Mixed} options Can be a runtme uid or a set of key-value pairs defining requirements and pre-requisites
*/
connectRuntime: function(options) {
var comp = this, ruid;
function initialize(items) {
var type, constructor;
// if we ran out of runtimes
if (!items.length) {
comp.trigger('RuntimeError', new x.RuntimeError(x.RuntimeError.NOT_INIT_ERR));
runtime = null;
return;
}
type = items.shift();
constructor = Runtime.getConstructor(type);
if (!constructor) {
initialize(items);
return;
}
// try initializing the runtime
runtime = new constructor(options);
runtime.bind('Init', function() {
// mark runtime as initialized
runtime.initialized = true;
// jailbreak ...
setTimeout(function() {
runtime.clients++;
// this will be triggered on component
comp.trigger('RuntimeInit', runtime);
}, 1);
});
runtime.bind('Error', function() {
runtime.destroy(); // runtime cannot destroy itself from inside at a right moment, thus we do it here
initialize(items);
});
/*runtime.bind('Exception', function() { });*/
// check if runtime managed to pick-up operational mode
if (!runtime.mode) {
runtime.trigger('Error');
return;
}
runtime.init();
}
// check if a particular runtime was requested
if (Basic.typeOf(options) === 'string') {
ruid = options;
} else if (Basic.typeOf(options.ruid) === 'string') {
ruid = options.ruid;
}
if (ruid) {
runtime = Runtime.getRuntime(ruid);
if (runtime) {
runtime.clients++;
return runtime;
} else {
// there should be a runtime and there's none - weird case
throw new x.RuntimeError(x.RuntimeError.NOT_INIT_ERR);
}
}
// initialize a fresh one, that fits runtime list and required features best
initialize((options.runtime_order || Runtime.order).split(/\s*,\s*/));
},
/**
Returns the runtime to which the client is currently connected.
@method getRuntime
@return {Runtime} Runtime or null if client is not connected
*/
getRuntime: function() {
if (runtime && runtime.uid) {
return runtime;
}
runtime = null; // make sure we do not leave zombies rambling around
return null;
},
/**
Disconnects from the runtime. Decrements number of clients connected to the specified runtime.
@method disconnectRuntime
*/
disconnectRuntime: function() {
if (runtime && --runtime.clients <= 0) {
runtime.destroy();
runtime = null;
}
}
});
};
});
// Included from: src/javascript/file/Blob.js
/**
* Blob.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/file/Blob', [
'moxie/core/utils/Basic',
'moxie/core/utils/Encode',
'moxie/runtime/RuntimeClient'
], function(Basic, Encode, RuntimeClient) {
var blobpool = {};
/**
@class Blob
@constructor
@param {String} ruid Unique id of the runtime, to which this blob belongs to
@param {Object} blob Object "Native" blob object, as it is represented in the runtime
*/
function Blob(ruid, blob) {
function _sliceDetached(start, end, type) {
var blob, data = blobpool[this.uid];
if (Basic.typeOf(data) !== 'string' || !data.length) {
return null; // or throw exception
}
blob = new Blob(null, {
type: type,
size: end - start
});
blob.detach(data.substr(start, blob.size));
return blob;
}
RuntimeClient.call(this);
if (ruid) {
this.connectRuntime(ruid);
}
if (!blob) {
blob = {};
} else if (Basic.typeOf(blob) === 'string') { // dataUrl or binary string
blob = { data: blob };
}
Basic.extend(this, {
/**
Unique id of the component
@property uid
@type {String}
*/
uid: blob.uid || Basic.guid('uid_'),
/**
Unique id of the connected runtime, if falsy, then runtime will have to be initialized
before this Blob can be used, modified or sent
@property ruid
@type {String}
*/
ruid: ruid,
/**
Size of blob
@property size
@type {Number}
@default 0
*/
size: blob.size || 0,
/**
Mime type of blob
@property type
@type {String}
@default ''
*/
type: blob.type || '',
/**
@method slice
@param {Number} [start=0]
*/
slice: function(start, end, type) {
if (this.isDetached()) {
return _sliceDetached.apply(this, arguments);
}
return this.getRuntime().exec.call(this, 'Blob', 'slice', this.getSource(), start, end, type);
},
/**
Returns "native" blob object (as it is represented in connected runtime) or null if not found
@method getSource
@return {Blob} Returns "native" blob object or null if not found
*/
getSource: function() {
if (!blobpool[this.uid]) {
return null;
}
return blobpool[this.uid];
},
/**
Detaches blob from any runtime that it depends on and initialize with standalone value
@method detach
@protected
@param {DOMString} [data=''] Standalone value
*/
detach: function(data) {
if (this.ruid) {
this.getRuntime().exec.call(this, 'Blob', 'destroy');
this.disconnectRuntime();
this.ruid = null;
}
data = data || '';
// if dataUrl, convert to binary string
var matches = data.match(/^data:([^;]*);base64,/);
if (matches) {
this.type = matches[1];
data = Encode.atob(data.substring(data.indexOf('base64,') + 7));
}
this.size = data.length;
blobpool[this.uid] = data;
},
/**
Checks if blob is standalone (detached of any runtime)
@method isDetached
@protected
@return {Boolean}
*/
isDetached: function() {
return !this.ruid && Basic.typeOf(blobpool[this.uid]) === 'string';
},
/**
Destroy Blob and free any resources it was using
@method destroy
*/
destroy: function() {
this.detach();
delete blobpool[this.uid];
}
});
if (blob.data) {
this.detach(blob.data); // auto-detach if payload has been passed
} else {
blobpool[this.uid] = blob;
}
}
return Blob;
});
// Included from: src/javascript/file/File.js
/**
* File.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/file/File', [
'moxie/core/utils/Basic',
'moxie/core/utils/Mime',
'moxie/file/Blob'
], function(Basic, Mime, Blob) {
/**
@class File
@extends Blob
@constructor
@param {String} ruid Unique id of the runtime, to which this blob belongs to
@param {Object} file Object "Native" file object, as it is represented in the runtime
*/
function File(ruid, file) {
var name, type;
if (!file) { // avoid extra errors in case we overlooked something
file = {};
}
// figure out the type
if (file.type && file.type !== '') {
type = file.type;
} else {
type = Mime.getFileMime(file.name);
}
// sanitize file name or generate new one
if (file.name) {
name = file.name.replace(/\\/g, '/');
name = name.substr(name.lastIndexOf('/') + 1);
} else {
var prefix = type.split('/')[0];
name = Basic.guid((prefix !== '' ? prefix : 'file') + '_');
if (Mime.extensions[type]) {
name += '.' + Mime.extensions[type][0]; // append proper extension if possible
}
}
Blob.apply(this, arguments);
Basic.extend(this, {
/**
File mime type
@property type
@type {String}
@default ''
*/
type: type || '',
/**
File name
@property name
@type {String}
@default UID
*/
name: name || Basic.guid('file_'),
/**
Relative path to the file inside a directory
@property relativePath
@type {String}
@default ''
*/
relativePath: '',
/**
Date of last modification
@property lastModifiedDate
@type {String}
@default now
*/
lastModifiedDate: file.lastModifiedDate || (new Date()).toLocaleString() // Thu Aug 23 2012 19:40:00 GMT+0400 (GET)
});
}
File.prototype = Blob.prototype;
return File;
});
// Included from: src/javascript/file/FileInput.js
/**
* FileInput.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/file/FileInput', [
'moxie/core/utils/Basic',
'moxie/core/utils/Mime',
'moxie/core/utils/Dom',
'moxie/core/Exceptions',
'moxie/core/EventTarget',
'moxie/core/I18n',
'moxie/file/File',
'moxie/runtime/Runtime',
'moxie/runtime/RuntimeClient'
], function(Basic, Mime, Dom, x, EventTarget, I18n, File, Runtime, RuntimeClient) {
/**
Provides a convenient way to create cross-browser file-picker. Generates file selection dialog on click,
converts selected files to _File_ objects, to be used in conjunction with _Image_, preloaded in memory
with _FileReader_ or uploaded to a server through _XMLHttpRequest_.
@class FileInput
@constructor
@extends EventTarget
@uses RuntimeClient
@param {Object|String|DOMElement} options If options is string or node, argument is considered as _browse\_button_.
@param {String|DOMElement} options.browse_button DOM Element to turn into file picker.
@param {Array} [options.accept] Array of mime types to accept. By default accepts all.
@param {String} [options.file='file'] Name of the file field (not the filename).
@param {Boolean} [options.multiple=false] Enable selection of multiple files.
@param {Boolean} [options.directory=false] Turn file input into the folder input (cannot be both at the same time).
@param {String|DOMElement} [options.container] DOM Element to use as a container for file-picker. Defaults to parentNode
for _browse\_button_.
@param {Object|String} [options.required_caps] Set of required capabilities, that chosen runtime must support.
@example
<div id="container">
<a id="file-picker" href="javascript:;">Browse...</a>
</div>
<script>
var fileInput = new mOxie.FileInput({
browse_button: 'file-picker', // or document.getElementById('file-picker')
container: 'container',
accept: [
{title: "Image files", extensions: "jpg,gif,png"} // accept only images
],
multiple: true // allow multiple file selection
});
fileInput.onchange = function(e) {
// do something to files array
console.info(e.target.files); // or this.files or fileInput.files
};
fileInput.init(); // initialize
</script>
*/
var dispatches = [
/**
Dispatched when runtime is connected and file-picker is ready to be used.
@event ready
@param {Object} event
*/
'ready',
/**
Dispatched right after [ready](#event_ready) event, and whenever [refresh()](#method_refresh) is invoked.
Check [corresponding documentation entry](#method_refresh) for more info.
@event refresh
@param {Object} event
*/
/**
Dispatched when selection of files in the dialog is complete.
@event change
@param {Object} event
*/
'change',
'cancel', // TODO: might be useful
/**
Dispatched when mouse cursor enters file-picker area. Can be used to style element
accordingly.
@event mouseenter
@param {Object} event
*/
'mouseenter',
/**
Dispatched when mouse cursor leaves file-picker area. Can be used to style element
accordingly.
@event mouseleave
@param {Object} event
*/
'mouseleave',
/**
Dispatched when functional mouse button is pressed on top of file-picker area.
@event mousedown
@param {Object} event
*/
'mousedown',
/**
Dispatched when functional mouse button is released on top of file-picker area.
@event mouseup
@param {Object} event
*/
'mouseup'
];
function FileInput(options) {
var self = this,
container, browseButton, defaults;
// if flat argument passed it should be browse_button id
if (Basic.inArray(Basic.typeOf(options), ['string', 'node']) !== -1) {
options = { browse_button : options };
}
// this will help us to find proper default container
browseButton = Dom.get(options.browse_button);
if (!browseButton) {
// browse button is required
throw new x.DOMException(x.DOMException.NOT_FOUND_ERR);
}
// figure out the options
defaults = {
accept: [{
title: I18n.translate('All Files'),
extensions: '*'
}],
name: 'file',
multiple: false,
required_caps: false,
container: browseButton.parentNode || document.body
};
options = Basic.extend({}, defaults, options);
// convert to object representation
if (typeof(options.required_caps) === 'string') {
options.required_caps = Runtime.parseCaps(options.required_caps);
}
// normalize accept option (could be list of mime types or array of title/extensions pairs)
if (typeof(options.accept) === 'string') {
options.accept = Mime.mimes2extList(options.accept);
}
container = Dom.get(options.container);
// make sure we have container
if (!container) {
container = document.body;
}
// make container relative, if it's not
if (Dom.getStyle(container, 'position') === 'static') {
container.style.position = 'relative';
}
container = browseButton = null; // IE
RuntimeClient.call(self);
Basic.extend(self, {
/**
Unique id of the component
@property uid
@protected
@readOnly
@type {String}
@default UID
*/
uid: Basic.guid('uid_'),
/**
Unique id of the connected runtime, if any.
@property ruid
@protected
@type {String}
*/
ruid: null,
/**
Unique id of the runtime container. Useful to get hold of it for various manipulations.
@property shimid
@protected
@type {String}
*/
shimid: null,
/**
Array of selected mOxie.File objects
@property files
@type {Array}
@default null
*/
files: null,
/**
Initializes the file-picker, connects it to runtime and dispatches event ready when done.
@method init
*/
init: function() {
self.convertEventPropsToHandlers(dispatches);
self.bind('RuntimeInit', function(e, runtime) {
self.ruid = runtime.uid;
self.shimid = runtime.shimid;
self.bind("Ready", function() {
self.trigger("Refresh");
}, 999);
self.bind("Change", function() {
var files = runtime.exec.call(self, 'FileInput', 'getFiles');
self.files = [];
Basic.each(files, function(file) {
// ignore empty files (IE10 for example hangs if you try to send them via XHR)
if (file.size === 0) {
return true;
}
self.files.push(new File(self.ruid, file));
});
}, 999);
// re-position and resize shim container
self.bind('Refresh', function() {
var pos, size, browseButton, shimContainer;
browseButton = Dom.get(options.browse_button);
shimContainer = Dom.get(runtime.shimid); // do not use runtime.getShimContainer(), since it will create container if it doesn't exist
if (browseButton) {
pos = Dom.getPos(browseButton, Dom.get(options.container));
size = Dom.getSize(browseButton);
if (shimContainer) {
Basic.extend(shimContainer.style, {
top : pos.y + 'px',
left : pos.x + 'px',
width : size.w + 'px',
height : size.h + 'px'
});
}
}
shimContainer = browseButton = null;
});
runtime.exec.call(self, 'FileInput', 'init', options);
});
// runtime needs: options.required_features, options.runtime_order and options.container
self.connectRuntime(Basic.extend({}, options, {
required_caps: {
select_file: true
}
}));
},
/**
Disables file-picker element, so that it doesn't react to mouse clicks.
@method disable
@param {Boolean} [state=true] Disable component if - true, enable if - false
*/
disable: function(state) {
var runtime = this.getRuntime();
if (runtime) {
runtime.exec.call(this, 'FileInput', 'disable', Basic.typeOf(state) === 'undefined' ? true : state);
}
},
/**
Reposition and resize dialog trigger to match the position and size of browse_button element.
@method refresh
*/
refresh: function() {
self.trigger("Refresh");
},
/**
Destroy component.
@method destroy
*/
destroy: function() {
var runtime = this.getRuntime();
if (runtime) {
runtime.exec.call(this, 'FileInput', 'destroy');
this.disconnectRuntime();
}
if (Basic.typeOf(this.files) === 'array') {
// no sense in leaving associated files behind
Basic.each(this.files, function(file) {
file.destroy();
});
}
this.files = null;
}
});
}
FileInput.prototype = EventTarget.instance;
return FileInput;
});
// Included from: src/javascript/runtime/RuntimeTarget.js
/**
* RuntimeTarget.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/runtime/RuntimeTarget', [
'moxie/core/utils/Basic',
'moxie/runtime/RuntimeClient',
"moxie/core/EventTarget"
], function(Basic, RuntimeClient, EventTarget) {
/**
Instance of this class can be used as a target for the events dispatched by shims,
when allowing them onto components is for either reason inappropriate
@class RuntimeTarget
@constructor
@protected
@extends EventTarget
*/
function RuntimeTarget() {
this.uid = Basic.guid('uid_');
RuntimeClient.call(this);
this.destroy = function() {
this.disconnectRuntime();
this.unbindAll();
};
}
RuntimeTarget.prototype = EventTarget.instance;
return RuntimeTarget;
});
// Included from: src/javascript/file/FileReader.js
/**
* FileReader.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/file/FileReader', [
'moxie/core/utils/Basic',
'moxie/core/utils/Encode',
'moxie/core/Exceptions',
'moxie/core/EventTarget',
'moxie/file/Blob',
'moxie/file/File',
'moxie/runtime/RuntimeTarget'
], function(Basic, Encode, x, EventTarget, Blob, File, RuntimeTarget) {
/**
Utility for preloading o.Blob/o.File objects in memory. By design closely follows [W3C FileReader](http://www.w3.org/TR/FileAPI/#dfn-filereader)
interface. Where possible uses native FileReader, where - not falls back to shims.
@class FileReader
@constructor FileReader
@extends EventTarget
@uses RuntimeClient
*/
var dispatches = [
/**
Dispatched when the read starts.
@event loadstart
@param {Object} event
*/
'loadstart',
/**
Dispatched while reading (and decoding) blob, and reporting partial Blob data (progess.loaded/progress.total).
@event progress
@param {Object} event
*/
'progress',
/**
Dispatched when the read has successfully completed.
@event load
@param {Object} event
*/
'load',
/**
Dispatched when the read has been aborted. For instance, by invoking the abort() method.
@event abort
@param {Object} event
*/
'abort',
/**
Dispatched when the read has failed.
@event error
@param {Object} event
*/
'error',
/**
Dispatched when the request has completed (either in success or failure).
@event loadend
@param {Object} event
*/
'loadend'
];
function FileReader() {
var self = this, _fr;
Basic.extend(this, {
/**
UID of the component instance.
@property uid
@type {String}
*/
uid: Basic.guid('uid_'),
/**
Contains current state of FileReader object. Can take values of FileReader.EMPTY, FileReader.LOADING
and FileReader.DONE.
@property readyState
@type {Number}
@default FileReader.EMPTY
*/
readyState: FileReader.EMPTY,
/**
Result of the successful read operation.
@property result
@type {String}
*/
result: null,
/**
Stores the error of failed asynchronous read operation.
@property error
@type {DOMError}
*/
error: null,
/**
Initiates reading of File/Blob object contents to binary string.
@method readAsBinaryString
@param {Blob|File} blob Object to preload
*/
readAsBinaryString: function(blob) {
_read.call(this, 'readAsBinaryString', blob);
},
/**
Initiates reading of File/Blob object contents to dataURL string.
@method readAsDataURL
@param {Blob|File} blob Object to preload
*/
readAsDataURL: function(blob) {
_read.call(this, 'readAsDataURL', blob);
},
/**
Initiates reading of File/Blob object contents to string.
@method readAsText
@param {Blob|File} blob Object to preload
*/
readAsText: function(blob) {
_read.call(this, 'readAsText', blob);
},
/**
Aborts preloading process.
@method abort
*/
abort: function() {
this.result = null;
if (Basic.inArray(this.readyState, [FileReader.EMPTY, FileReader.DONE]) !== -1) {
return;
} else if (this.readyState === FileReader.LOADING) {
this.readyState = FileReader.DONE;
}
if (_fr) {
_fr.getRuntime().exec.call(this, 'FileReader', 'abort');
}
this.trigger('abort');
this.trigger('loadend');
},
/**
Destroy component and release resources.
@method destroy
*/
destroy: function() {
this.abort();
if (_fr) {
_fr.getRuntime().exec.call(this, 'FileReader', 'destroy');
_fr.disconnectRuntime();
}
self = _fr = null;
}
});
function _read(op, blob) {
_fr = new RuntimeTarget();
function error(err) {
self.readyState = FileReader.DONE;
self.error = err;
self.trigger('error');
loadEnd();
}
function loadEnd() {
_fr.destroy();
_fr = null;
self.trigger('loadend');
}
function exec(runtime) {
_fr.bind('Error', function(e, err) {
error(err);
});
_fr.bind('Progress', function(e) {
self.result = runtime.exec.call(_fr, 'FileReader', 'getResult');
self.trigger(e);
});
_fr.bind('Load', function(e) {
self.readyState = FileReader.DONE;
self.result = runtime.exec.call(_fr, 'FileReader', 'getResult');
self.trigger(e);
loadEnd();
});
runtime.exec.call(_fr, 'FileReader', 'read', op, blob);
}
this.convertEventPropsToHandlers(dispatches);
if (this.readyState === FileReader.LOADING) {
return error(new x.DOMException(x.DOMException.INVALID_STATE_ERR));
}
this.readyState = FileReader.LOADING;
this.trigger('loadstart');
// if source is o.Blob/o.File
if (blob instanceof Blob) {
if (blob.isDetached()) {
var src = blob.getSource();
switch (op) {
case 'readAsText':
case 'readAsBinaryString':
this.result = src;
break;
case 'readAsDataURL':
this.result = 'data:' + blob.type + ';base64,' + Encode.btoa(src);
break;
}
this.readyState = FileReader.DONE;
this.trigger('load');
loadEnd();
} else {
exec(_fr.connectRuntime(blob.ruid));
}
} else {
error(new x.DOMException(x.DOMException.NOT_FOUND_ERR));
}
}
}
/**
Initial FileReader state
@property EMPTY
@type {Number}
@final
@static
@default 0
*/
FileReader.EMPTY = 0;
/**
FileReader switches to this state when it is preloading the source
@property LOADING
@type {Number}
@final
@static
@default 1
*/
FileReader.LOADING = 1;
/**
Preloading is complete, this is a final state
@property DONE
@type {Number}
@final
@static
@default 2
*/
FileReader.DONE = 2;
FileReader.prototype = EventTarget.instance;
return FileReader;
});
// Included from: src/javascript/core/utils/Url.js
/**
* Url.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/utils/Url', [], function() {
/**
Parse url into separate components and fill in absent parts with parts from current url,
based on https://raw.github.com/kvz/phpjs/master/functions/url/parse_url.js
@method parseUrl
@for Utils
@static
@param {String} url Url to parse (defaults to empty string if undefined)
@return {Object} Hash containing extracted uri components
*/
var parseUrl = function(url, currentUrl) {
var key = ['source', 'scheme', 'authority', 'userInfo', 'user', 'pass', 'host', 'port', 'relative', 'path', 'directory', 'file', 'query', 'fragment']
, i = key.length
, ports = {
http: 80,
https: 443
}
, uri = {}
, regex = /^(?:([^:\/?#]+):)?(?:\/\/()(?:(?:()(?:([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?))?()(?:(()(?:(?:[^?#\/]*\/)*)()(?:[^?#]*))(?:\\?([^#]*))?(?:#(.*))?)/
, m = regex.exec(url || '')
;
while (i--) {
if (m[i]) {
uri[key[i]] = m[i];
}
}
// when url is relative, we set the origin and the path ourselves
if (!uri.scheme) {
// come up with defaults
if (!currentUrl || typeof(currentUrl) === 'string') {
currentUrl = parseUrl(currentUrl || document.location.href);
}
uri.scheme = currentUrl.scheme;
uri.host = currentUrl.host;
uri.port = currentUrl.port;
var path = '';
// for urls without trailing slash we need to figure out the path
if (/^[^\/]/.test(uri.path)) {
path = currentUrl.path;
// if path ends with a filename, strip it
if (!/(\/|\/[^\.]+)$/.test(path)) {
path = path.replace(/\/[^\/]+$/, '/');
} else {
path += '/';
}
}
uri.path = path + (uri.path || ''); // site may reside at domain.com or domain.com/subdir
}
if (!uri.port) {
uri.port = ports[uri.scheme] || 80;
}
uri.port = parseInt(uri.port, 10);
if (!uri.path) {
uri.path = "/";
}
delete uri.source;
return uri;
};
/**
Resolve url - among other things will turn relative url to absolute
@method resolveUrl
@static
@param {String} url Either absolute or relative
@return {String} Resolved, absolute url
*/
var resolveUrl = function(url) {
var ports = { // we ignore default ports
http: 80,
https: 443
}
, urlp = parseUrl(url)
;
return urlp.scheme + '://' + urlp.host + (urlp.port !== ports[urlp.scheme] ? ':' + urlp.port : '') + urlp.path + (urlp.query ? urlp.query : '');
};
/**
Check if specified url has the same origin as the current document
@method hasSameOrigin
@param {String|Object} url
@return {Boolean}
*/
var hasSameOrigin = function(url) {
function origin(url) {
return [url.scheme, url.host, url.port].join('/');
}
if (typeof url === 'string') {
url = parseUrl(url);
}
return origin(parseUrl()) === origin(url);
};
return {
parseUrl: parseUrl,
resolveUrl: resolveUrl,
hasSameOrigin: hasSameOrigin
};
});
// Included from: src/javascript/file/FileReaderSync.js
/**
* FileReaderSync.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/file/FileReaderSync', [
'moxie/core/utils/Basic',
'moxie/runtime/RuntimeClient',
'moxie/core/utils/Encode'
], function(Basic, RuntimeClient, Encode) {
/**
Synchronous FileReader implementation. Something like this is available in WebWorkers environment, here
it can be used to read only preloaded blobs/files and only below certain size (not yet sure what that'd be,
but probably < 1mb). Not meant to be used directly by user.
@class FileReaderSync
@private
@constructor
*/
return function() {
RuntimeClient.call(this);
Basic.extend(this, {
uid: Basic.guid('uid_'),
readAsBinaryString: function(blob) {
return _read.call(this, 'readAsBinaryString', blob);
},
readAsDataURL: function(blob) {
return _read.call(this, 'readAsDataURL', blob);
},
/*readAsArrayBuffer: function(blob) {
return _read.call(this, 'readAsArrayBuffer', blob);
},*/
readAsText: function(blob) {
return _read.call(this, 'readAsText', blob);
}
});
function _read(op, blob) {
if (blob.isDetached()) {
var src = blob.getSource();
switch (op) {
case 'readAsBinaryString':
return src;
case 'readAsDataURL':
return 'data:' + blob.type + ';base64,' + Encode.btoa(src);
case 'readAsText':
var txt = '';
for (var i = 0, length = src.length; i < length; i++) {
txt += String.fromCharCode(src[i]);
}
return txt;
}
} else {
var result = this.connectRuntime(blob.ruid).exec.call(this, 'FileReaderSync', 'read', op, blob);
this.disconnectRuntime();
return result;
}
}
};
});
// Included from: src/javascript/xhr/FormData.js
/**
* FormData.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define("moxie/xhr/FormData", [
"moxie/core/Exceptions",
"moxie/core/utils/Basic",
"moxie/file/Blob"
], function(x, Basic, Blob) {
/**
FormData
@class FormData
@constructor
*/
function FormData() {
var _blob, _fields = [];
Basic.extend(this, {
/**
Append another key-value pair to the FormData object
@method append
@param {String} name Name for the new field
@param {String|Blob|Array|Object} value Value for the field
*/
append: function(name, value) {
var self = this, valueType = Basic.typeOf(value);
// according to specs value might be either Blob or String
if (value instanceof Blob) {
_blob = {
name: name,
value: value // unfortunately we can only send single Blob in one FormData
};
} else if ('array' === valueType) {
name += '[]';
Basic.each(value, function(value) {
self.append(name, value);
});
} else if ('object' === valueType) {
Basic.each(value, function(value, key) {
self.append(name + '[' + key + ']', value);
});
} else if ('null' === valueType || 'undefined' === valueType || 'number' === valueType && isNaN(value)) {
self.append(name, "false");
} else {
_fields.push({
name: name,
value: value.toString()
});
}
},
/**
Checks if FormData contains Blob.
@method hasBlob
@return {Boolean}
*/
hasBlob: function() {
return !!this.getBlob();
},
/**
Retrieves blob.
@method getBlob
@return {Object} Either Blob if found or null
*/
getBlob: function() {
return _blob && _blob.value || null;
},
/**
Retrieves blob field name.
@method getBlobName
@return {String} Either Blob field name or null
*/
getBlobName: function() {
return _blob && _blob.name || null;
},
/**
Loop over the fields in FormData and invoke the callback for each of them.
@method each
@param {Function} cb Callback to call for each field
*/
each: function(cb) {
Basic.each(_fields, function(field) {
cb(field.value, field.name);
});
if (_blob) {
cb(_blob.value, _blob.name);
}
},
destroy: function() {
_blob = null;
_fields = [];
}
});
}
return FormData;
});
// Included from: src/javascript/xhr/XMLHttpRequest.js
/**
* XMLHttpRequest.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define("moxie/xhr/XMLHttpRequest", [
"moxie/core/utils/Basic",
"moxie/core/Exceptions",
"moxie/core/EventTarget",
"moxie/core/utils/Encode",
"moxie/core/utils/Url",
"moxie/runtime/Runtime",
"moxie/runtime/RuntimeTarget",
"moxie/file/Blob",
"moxie/file/FileReaderSync",
"moxie/xhr/FormData",
"moxie/core/utils/Env",
"moxie/core/utils/Mime"
], function(Basic, x, EventTarget, Encode, Url, Runtime, RuntimeTarget, Blob, FileReaderSync, FormData, Env, Mime) {
var httpCode = {
100: 'Continue',
101: 'Switching Protocols',
102: 'Processing',
200: 'OK',
201: 'Created',
202: 'Accepted',
203: 'Non-Authoritative Information',
204: 'No Content',
205: 'Reset Content',
206: 'Partial Content',
207: 'Multi-Status',
226: 'IM Used',
300: 'Multiple Choices',
301: 'Moved Permanently',
302: 'Found',
303: 'See Other',
304: 'Not Modified',
305: 'Use Proxy',
306: 'Reserved',
307: 'Temporary Redirect',
400: 'Bad Request',
401: 'Unauthorized',
402: 'Payment Required',
403: 'Forbidden',
404: 'Not Found',
405: 'Method Not Allowed',
406: 'Not Acceptable',
407: 'Proxy Authentication Required',
408: 'Request Timeout',
409: 'Conflict',
410: 'Gone',
411: 'Length Required',
412: 'Precondition Failed',
413: 'Request Entity Too Large',
414: 'Request-URI Too Long',
415: 'Unsupported Media Type',
416: 'Requested Range Not Satisfiable',
417: 'Expectation Failed',
422: 'Unprocessable Entity',
423: 'Locked',
424: 'Failed Dependency',
426: 'Upgrade Required',
500: 'Internal Server Error',
501: 'Not Implemented',
502: 'Bad Gateway',
503: 'Service Unavailable',
504: 'Gateway Timeout',
505: 'HTTP Version Not Supported',
506: 'Variant Also Negotiates',
507: 'Insufficient Storage',
510: 'Not Extended'
};
function XMLHttpRequestUpload() {
this.uid = Basic.guid('uid_');
}
XMLHttpRequestUpload.prototype = EventTarget.instance;
/**
Implementation of XMLHttpRequest
@class XMLHttpRequest
@constructor
@uses RuntimeClient
@extends EventTarget
*/
var dispatches = ['loadstart', 'progress', 'abort', 'error', 'load', 'timeout', 'loadend']; // & readystatechange (for historical reasons)
var NATIVE = 1, RUNTIME = 2;
function XMLHttpRequest() {
var self = this,
// this (together with _p() @see below) is here to gracefully upgrade to setter/getter syntax where possible
props = {
/**
The amount of milliseconds a request can take before being terminated. Initially zero. Zero means there is no timeout.
@property timeout
@type Number
@default 0
*/
timeout: 0,
/**
Current state, can take following values:
UNSENT (numeric value 0)
The object has been constructed.
OPENED (numeric value 1)
The open() method has been successfully invoked. During this state request headers can be set using setRequestHeader() and the request can be made using the send() method.
HEADERS_RECEIVED (numeric value 2)
All redirects (if any) have been followed and all HTTP headers of the final response have been received. Several response members of the object are now available.
LOADING (numeric value 3)
The response entity body is being received.
DONE (numeric value 4)
@property readyState
@type Number
@default 0 (UNSENT)
*/
readyState: XMLHttpRequest.UNSENT,
/**
True when user credentials are to be included in a cross-origin request. False when they are to be excluded
in a cross-origin request and when cookies are to be ignored in its response. Initially false.
@property withCredentials
@type Boolean
@default false
*/
withCredentials: false,
/**
Returns the HTTP status code.
@property status
@type Number
@default 0
*/
status: 0,
/**
Returns the HTTP status text.
@property statusText
@type String
*/
statusText: "",
/**
Returns the response type. Can be set to change the response type. Values are:
the empty string (default), "arraybuffer", "blob", "document", "json", and "text".
@property responseType
@type String
*/
responseType: "",
/**
Returns the document response entity body.
Throws an "InvalidStateError" exception if responseType is not the empty string or "document".
@property responseXML
@type Document
*/
responseXML: null,
/**
Returns the text response entity body.
Throws an "InvalidStateError" exception if responseType is not the empty string or "text".
@property responseText
@type String
*/
responseText: null,
/**
Returns the response entity body (http://www.w3.org/TR/XMLHttpRequest/#response-entity-body).
Can become: ArrayBuffer, Blob, Document, JSON, Text
@property response
@type Mixed
*/
response: null
},
_async = true,
_url,
_method,
_headers = {},
_user,
_password,
_encoding = null,
_mimeType = null,
// flags
_sync_flag = false,
_send_flag = false,
_upload_events_flag = false,
_upload_complete_flag = false,
_error_flag = false,
_same_origin_flag = false,
// times
_start_time,
_timeoutset_time,
_finalMime = null,
_finalCharset = null,
_options = {},
_xhr,
_responseHeaders = '',
_responseHeadersBag
;
Basic.extend(this, props, {
/**
Unique id of the component
@property uid
@type String
*/
uid: Basic.guid('uid_'),
/**
Target for Upload events
@property upload
@type XMLHttpRequestUpload
*/
upload: new XMLHttpRequestUpload(),
/**
Sets the request method, request URL, synchronous flag, request username, and request password.
Throws a "SyntaxError" exception if one of the following is true:
method is not a valid HTTP method.
url cannot be resolved.
url contains the "user:password" format in the userinfo production.
Throws a "SecurityError" exception if method is a case-insensitive match for CONNECT, TRACE or TRACK.
Throws an "InvalidAccessError" exception if one of the following is true:
Either user or password is passed as argument and the origin of url does not match the XMLHttpRequest origin.
There is an associated XMLHttpRequest document and either the timeout attribute is not zero,
the withCredentials attribute is true, or the responseType attribute is not the empty string.
@method open
@param {String} method HTTP method to use on request
@param {String} url URL to request
@param {Boolean} [async=true] If false request will be done in synchronous manner. Asynchronous by default.
@param {String} [user] Username to use in HTTP authentication process on server-side
@param {String} [password] Password to use in HTTP authentication process on server-side
*/
open: function(method, url, async, user, password) {
var urlp;
// first two arguments are required
if (!method || !url) {
throw new x.DOMException(x.DOMException.SYNTAX_ERR);
}
// 2 - check if any code point in method is higher than U+00FF or after deflating method it does not match the method
if (/[\u0100-\uffff]/.test(method) || Encode.utf8_encode(method) !== method) {
throw new x.DOMException(x.DOMException.SYNTAX_ERR);
}
// 3
if (!!~Basic.inArray(method.toUpperCase(), ['CONNECT', 'DELETE', 'GET', 'HEAD', 'OPTIONS', 'POST', 'PUT', 'TRACE', 'TRACK'])) {
_method = method.toUpperCase();
}
// 4 - allowing these methods poses a security risk
if (!!~Basic.inArray(_method, ['CONNECT', 'TRACE', 'TRACK'])) {
throw new x.DOMException(x.DOMException.SECURITY_ERR);
}
// 5
url = Encode.utf8_encode(url);
// 6 - Resolve url relative to the XMLHttpRequest base URL. If the algorithm returns an error, throw a "SyntaxError".
urlp = Url.parseUrl(url);
_same_origin_flag = Url.hasSameOrigin(urlp);
// 7 - manually build up absolute url
_url = Url.resolveUrl(url);
// 9-10, 12-13
if ((user || password) && !_same_origin_flag) {
throw new x.DOMException(x.DOMException.INVALID_ACCESS_ERR);
}
_user = user || urlp.user;
_password = password || urlp.pass;
// 11
_async = async || true;
if (_async === false && (_p('timeout') || _p('withCredentials') || _p('responseType') !== "")) {
throw new x.DOMException(x.DOMException.INVALID_ACCESS_ERR);
}
// 14 - terminate abort()
// 15 - terminate send()
// 18
_sync_flag = !_async;
_send_flag = false;
_headers = {};
_reset.call(this);
// 19
_p('readyState', XMLHttpRequest.OPENED);
// 20
this.convertEventPropsToHandlers(['readystatechange']); // unify event handlers
this.dispatchEvent('readystatechange');
},
/**
Appends an header to the list of author request headers, or if header is already
in the list of author request headers, combines its value with value.
Throws an "InvalidStateError" exception if the state is not OPENED or if the send() flag is set.
Throws a "SyntaxError" exception if header is not a valid HTTP header field name or if value
is not a valid HTTP header field value.
@method setRequestHeader
@param {String} header
@param {String|Number} value
*/
setRequestHeader: function(header, value) {
var uaHeaders = [ // these headers are controlled by the user agent
"accept-charset",
"accept-encoding",
"access-control-request-headers",
"access-control-request-method",
"connection",
"content-length",
"cookie",
"cookie2",
"content-transfer-encoding",
"date",
"expect",
"host",
"keep-alive",
"origin",
"referer",
"te",
"trailer",
"transfer-encoding",
"upgrade",
"user-agent",
"via"
];
// 1-2
if (_p('readyState') !== XMLHttpRequest.OPENED || _send_flag) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 3
if (/[\u0100-\uffff]/.test(header) || Encode.utf8_encode(header) !== header) {
throw new x.DOMException(x.DOMException.SYNTAX_ERR);
}
// 4
/* this step is seemingly bypassed in browsers, probably to allow various unicode characters in header values
if (/[\u0100-\uffff]/.test(value) || Encode.utf8_encode(value) !== value) {
throw new x.DOMException(x.DOMException.SYNTAX_ERR);
}*/
header = Basic.trim(header).toLowerCase();
// setting of proxy-* and sec-* headers is prohibited by spec
if (!!~Basic.inArray(header, uaHeaders) || /^(proxy\-|sec\-)/.test(header)) {
return false;
}
// camelize
// browsers lowercase header names (at least for custom ones)
// header = header.replace(/\b\w/g, function($1) { return $1.toUpperCase(); });
if (!_headers[header]) {
_headers[header] = value;
} else {
// http://tools.ietf.org/html/rfc2616#section-4.2 (last paragraph)
_headers[header] += ', ' + value;
}
return true;
},
/**
Returns all headers from the response, with the exception of those whose field name is Set-Cookie or Set-Cookie2.
@method getAllResponseHeaders
@return {String} reponse headers or empty string
*/
getAllResponseHeaders: function() {
return _responseHeaders || '';
},
/**
Returns the header field value from the response of which the field name matches header,
unless the field name is Set-Cookie or Set-Cookie2.
@method getResponseHeader
@param {String} header
@return {String} value(s) for the specified header or null
*/
getResponseHeader: function(header) {
header = header.toLowerCase();
if (_error_flag || !!~Basic.inArray(header, ['set-cookie', 'set-cookie2'])) {
return null;
}
if (_responseHeaders && _responseHeaders !== '') {
// if we didn't parse response headers until now, do it and keep for later
if (!_responseHeadersBag) {
_responseHeadersBag = {};
Basic.each(_responseHeaders.split(/\r\n/), function(line) {
var pair = line.split(/:\s+/);
if (pair.length === 2) { // last line might be empty, omit
pair[0] = Basic.trim(pair[0]); // just in case
_responseHeadersBag[pair[0].toLowerCase()] = { // simply to retain header name in original form
header: pair[0],
value: Basic.trim(pair[1])
};
}
});
}
if (_responseHeadersBag.hasOwnProperty(header)) {
return _responseHeadersBag[header].header + ': ' + _responseHeadersBag[header].value;
}
}
return null;
},
/**
Sets the Content-Type header for the response to mime.
Throws an "InvalidStateError" exception if the state is LOADING or DONE.
Throws a "SyntaxError" exception if mime is not a valid media type.
@method overrideMimeType
@param String mime Mime type to set
*/
overrideMimeType: function(mime) {
var matches, charset;
// 1
if (!!~Basic.inArray(_p('readyState'), [XMLHttpRequest.LOADING, XMLHttpRequest.DONE])) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 2
mime = Basic.trim(mime.toLowerCase());
if (/;/.test(mime) && (matches = mime.match(/^([^;]+)(?:;\scharset\=)?(.*)$/))) {
mime = matches[1];
if (matches[2]) {
charset = matches[2];
}
}
if (!Mime.mimes[mime]) {
throw new x.DOMException(x.DOMException.SYNTAX_ERR);
}
// 3-4
_finalMime = mime;
_finalCharset = charset;
},
/**
Initiates the request. The optional argument provides the request entity body.
The argument is ignored if request method is GET or HEAD.
Throws an "InvalidStateError" exception if the state is not OPENED or if the send() flag is set.
@method send
@param {Blob|Document|String|FormData} [data] Request entity body
@param {Object} [options] Set of requirements and pre-requisities for runtime initialization
*/
send: function(data, options) {
if (Basic.typeOf(options) === 'string') {
_options = { ruid: options };
} else if (!options) {
_options = {};
} else {
_options = options;
}
this.convertEventPropsToHandlers(dispatches);
this.upload.convertEventPropsToHandlers(dispatches);
// 1-2
if (this.readyState !== XMLHttpRequest.OPENED || _send_flag) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 3
// sending Blob
if (data instanceof Blob) {
_options.ruid = data.ruid;
_mimeType = data.type || 'application/octet-stream';
}
// FormData
else if (data instanceof FormData) {
if (data.hasBlob()) {
var blob = data.getBlob();
_options.ruid = blob.ruid;
_mimeType = blob.type || 'application/octet-stream';
}
}
// DOMString
else if (typeof data === 'string') {
_encoding = 'UTF-8';
_mimeType = 'text/plain;charset=UTF-8';
// data should be converted to Unicode and encoded as UTF-8
data = Encode.utf8_encode(data);
}
// if withCredentials not set, but requested, set it automatically
if (!this.withCredentials) {
this.withCredentials = (_options.required_caps && _options.required_caps.send_browser_cookies) && !_same_origin_flag;
}
// 4 - storage mutex
// 5
_upload_events_flag = (!_sync_flag && this.upload.hasEventListener()); // DSAP
// 6
_error_flag = false;
// 7
_upload_complete_flag = !data;
// 8 - Asynchronous steps
if (!_sync_flag) {
// 8.1
_send_flag = true;
// 8.2
// this.dispatchEvent('loadstart'); // will be dispatched either by native or runtime xhr
// 8.3
//if (!_upload_complete_flag) {
// this.upload.dispatchEvent('loadstart'); // will be dispatched either by native or runtime xhr
//}
}
// 8.5 - Return the send() method call, but continue running the steps in this algorithm.
_doXHR.call(this, data);
},
/**
Cancels any network activity.
@method abort
*/
abort: function() {
_error_flag = true;
_sync_flag = false;
if (!~Basic.inArray(_p('readyState'), [XMLHttpRequest.UNSENT, XMLHttpRequest.OPENED, XMLHttpRequest.DONE])) {
_p('readyState', XMLHttpRequest.DONE);
_send_flag = false;
if (_xhr) {
_xhr.getRuntime().exec.call(_xhr, 'XMLHttpRequest', 'abort', _upload_complete_flag);
} else {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
_upload_complete_flag = true;
} else {
_p('readyState', XMLHttpRequest.UNSENT);
}
},
destroy: function() {
if (_xhr) {
if (Basic.typeOf(_xhr.destroy) === 'function') {
_xhr.destroy();
}
_xhr = null;
}
this.unbindAll();
if (this.upload) {
this.upload.unbindAll();
this.upload = null;
}
}
});
/* this is nice, but maybe too lengthy
// if supported by JS version, set getters/setters for specific properties
o.defineProperty(this, 'readyState', {
configurable: false,
get: function() {
return _p('readyState');
}
});
o.defineProperty(this, 'timeout', {
configurable: false,
get: function() {
return _p('timeout');
},
set: function(value) {
if (_sync_flag) {
throw new x.DOMException(x.DOMException.INVALID_ACCESS_ERR);
}
// timeout still should be measured relative to the start time of request
_timeoutset_time = (new Date).getTime();
_p('timeout', value);
}
});
// the withCredentials attribute has no effect when fetching same-origin resources
o.defineProperty(this, 'withCredentials', {
configurable: false,
get: function() {
return _p('withCredentials');
},
set: function(value) {
// 1-2
if (!~o.inArray(_p('readyState'), [XMLHttpRequest.UNSENT, XMLHttpRequest.OPENED]) || _send_flag) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 3-4
if (_anonymous_flag || _sync_flag) {
throw new x.DOMException(x.DOMException.INVALID_ACCESS_ERR);
}
// 5
_p('withCredentials', value);
}
});
o.defineProperty(this, 'status', {
configurable: false,
get: function() {
return _p('status');
}
});
o.defineProperty(this, 'statusText', {
configurable: false,
get: function() {
return _p('statusText');
}
});
o.defineProperty(this, 'responseType', {
configurable: false,
get: function() {
return _p('responseType');
},
set: function(value) {
// 1
if (!!~o.inArray(_p('readyState'), [XMLHttpRequest.LOADING, XMLHttpRequest.DONE])) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 2
if (_sync_flag) {
throw new x.DOMException(x.DOMException.INVALID_ACCESS_ERR);
}
// 3
_p('responseType', value.toLowerCase());
}
});
o.defineProperty(this, 'responseText', {
configurable: false,
get: function() {
// 1
if (!~o.inArray(_p('responseType'), ['', 'text'])) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 2-3
if (_p('readyState') !== XMLHttpRequest.DONE && _p('readyState') !== XMLHttpRequest.LOADING || _error_flag) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
return _p('responseText');
}
});
o.defineProperty(this, 'responseXML', {
configurable: false,
get: function() {
// 1
if (!~o.inArray(_p('responseType'), ['', 'document'])) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
// 2-3
if (_p('readyState') !== XMLHttpRequest.DONE || _error_flag) {
throw new x.DOMException(x.DOMException.INVALID_STATE_ERR);
}
return _p('responseXML');
}
});
o.defineProperty(this, 'response', {
configurable: false,
get: function() {
if (!!~o.inArray(_p('responseType'), ['', 'text'])) {
if (_p('readyState') !== XMLHttpRequest.DONE && _p('readyState') !== XMLHttpRequest.LOADING || _error_flag) {
return '';
}
}
if (_p('readyState') !== XMLHttpRequest.DONE || _error_flag) {
return null;
}
return _p('response');
}
});
*/
function _p(prop, value) {
if (!props.hasOwnProperty(prop)) {
return;
}
if (arguments.length === 1) { // get
return Env.can('define_property') ? props[prop] : self[prop];
} else { // set
if (Env.can('define_property')) {
props[prop] = value;
} else {
self[prop] = value;
}
}
}
/*
function _toASCII(str, AllowUnassigned, UseSTD3ASCIIRules) {
// TODO: http://tools.ietf.org/html/rfc3490#section-4.1
return str.toLowerCase();
}
*/
function _doXHR(data) {
var self = this;
_start_time = new Date().getTime();
_xhr = new RuntimeTarget();
function loadEnd() {
if (_xhr) { // it could have been destroyed by now
_xhr.destroy();
_xhr = null;
}
self.dispatchEvent('loadend');
self = null;
}
function exec(runtime) {
_xhr.bind('LoadStart', function(e) {
_p('readyState', XMLHttpRequest.LOADING);
self.dispatchEvent('readystatechange');
self.dispatchEvent(e);
if (_upload_events_flag) {
self.upload.dispatchEvent(e);
}
});
_xhr.bind('Progress', function(e) {
if (_p('readyState') !== XMLHttpRequest.LOADING) {
_p('readyState', XMLHttpRequest.LOADING); // LoadStart unreliable (in Flash for example)
self.dispatchEvent('readystatechange');
}
self.dispatchEvent(e);
});
_xhr.bind('UploadProgress', function(e) {
if (_upload_events_flag) {
self.upload.dispatchEvent({
type: 'progress',
lengthComputable: false,
total: e.total,
loaded: e.loaded
});
}
});
_xhr.bind('Load', function(e) {
_p('readyState', XMLHttpRequest.DONE);
_p('status', Number(runtime.exec.call(_xhr, 'XMLHttpRequest', 'getStatus') || 0));
_p('statusText', httpCode[_p('status')] || "");
_p('response', runtime.exec.call(_xhr, 'XMLHttpRequest', 'getResponse', _p('responseType')));
if (!!~Basic.inArray(_p('responseType'), ['text', ''])) {
_p('responseText', _p('response'));
} else if (_p('responseType') === 'document') {
_p('responseXML', _p('response'));
}
_responseHeaders = runtime.exec.call(_xhr, 'XMLHttpRequest', 'getAllResponseHeaders');
self.dispatchEvent('readystatechange');
if (_p('status') > 0) { // status 0 usually means that server is unreachable
if (_upload_events_flag) {
self.upload.dispatchEvent(e);
}
self.dispatchEvent(e);
} else {
_error_flag = true;
self.dispatchEvent('error');
}
loadEnd();
});
_xhr.bind('Abort', function(e) {
self.dispatchEvent(e);
loadEnd();
});
_xhr.bind('Error', function(e) {
_error_flag = true;
_p('readyState', XMLHttpRequest.DONE);
self.dispatchEvent('readystatechange');
_upload_complete_flag = true;
self.dispatchEvent(e);
loadEnd();
});
runtime.exec.call(_xhr, 'XMLHttpRequest', 'send', {
url: _url,
method: _method,
async: _async,
user: _user,
password: _password,
headers: _headers,
mimeType: _mimeType,
encoding: _encoding,
responseType: self.responseType,
withCredentials: self.withCredentials,
options: _options
}, data);
}
// clarify our requirements
if (typeof(_options.required_caps) === 'string') {
_options.required_caps = Runtime.parseCaps(_options.required_caps);
}
_options.required_caps = Basic.extend({}, _options.required_caps, {
return_response_type: self.responseType
});
if (data instanceof FormData) {
_options.required_caps.send_multipart = true;
}
if (!_same_origin_flag) {
_options.required_caps.do_cors = true;
}
if (_options.ruid) { // we do not need to wait if we can connect directly
exec(_xhr.connectRuntime(_options));
} else {
_xhr.bind('RuntimeInit', function(e, runtime) {
exec(runtime);
});
_xhr.bind('RuntimeError', function(e, err) {
self.dispatchEvent('RuntimeError', err);
});
_xhr.connectRuntime(_options);
}
}
function _reset() {
_p('responseText', "");
_p('responseXML', null);
_p('response', null);
_p('status', 0);
_p('statusText', "");
_start_time = _timeoutset_time = null;
}
}
XMLHttpRequest.UNSENT = 0;
XMLHttpRequest.OPENED = 1;
XMLHttpRequest.HEADERS_RECEIVED = 2;
XMLHttpRequest.LOADING = 3;
XMLHttpRequest.DONE = 4;
XMLHttpRequest.prototype = EventTarget.instance;
return XMLHttpRequest;
});
// Included from: src/javascript/runtime/flash/Runtime.js
/**
* Runtime.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/*global ActiveXObject:true */
/**
Defines constructor for Flash runtime.
@class moxie/runtime/flash/Runtime
@private
*/
define("moxie/runtime/flash/Runtime", [
"moxie/core/utils/Basic",
"moxie/core/utils/Env",
"moxie/core/utils/Dom",
"moxie/core/Exceptions",
"moxie/runtime/Runtime"
], function(Basic, Env, Dom, x, Runtime) {
var type = 'flash', extensions = {};
/**
Get the version of the Flash Player
@method getShimVersion
@private
@return {Number} Flash Player version
*/
function getShimVersion() {
var version;
try {
version = navigator.plugins['Shockwave Flash'];
version = version.description;
} catch (e1) {
try {
version = new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version');
} catch (e2) {
version = '0.0';
}
}
version = version.match(/\d+/g);
return parseFloat(version[0] + '.' + version[1]);
}
/**
Constructor for the Flash Runtime
@class FlashRuntime
@extends Runtime
*/
function FlashRuntime(options) {
var I = this, initTimer;
options = Basic.extend({ swf_url: Env.swf_url }, options);
Runtime.call(this, options, type, {
access_binary: function(value) {
return value && I.mode === 'browser';
},
access_image_binary: function(value) {
return value && I.mode === 'browser';
},
display_media: Runtime.capTrue,
do_cors: Runtime.capTrue,
drag_and_drop: false,
report_upload_progress: function() {
return I.mode === 'client';
},
resize_image: Runtime.capTrue,
return_response_headers: false,
return_response_type: function(responseType) {
if (responseType === 'json' && !!window.JSON) {
return true;
}
return !Basic.arrayDiff(responseType, ['', 'text', 'document']) || I.mode === 'browser';
},
return_status_code: function(code) {
return I.mode === 'browser' || !Basic.arrayDiff(code, [200, 404]);
},
select_file: Runtime.capTrue,
select_multiple: Runtime.capTrue,
send_binary_string: function(value) {
return value && I.mode === 'browser';
},
send_browser_cookies: function(value) {
return value && I.mode === 'browser';
},
send_custom_headers: function(value) {
return value && I.mode === 'browser';
},
send_multipart: Runtime.capTrue,
slice_blob: function(value) {
return value && I.mode === 'browser';
},
stream_upload: function(value) {
return value && I.mode === 'browser';
},
summon_file_dialog: false,
upload_filesize: function(size) {
return Basic.parseSizeStr(size) <= 2097152 || I.mode === 'client';
},
use_http_method: function(methods) {
return !Basic.arrayDiff(methods, ['GET', 'POST']);
}
}, {
// capabilities that require specific mode
access_binary: function(value) {
return value ? 'browser' : 'client';
},
access_image_binary: function(value) {
return value ? 'browser' : 'client';
},
report_upload_progress: function(value) {
return value ? 'browser' : 'client';
},
return_response_type: function(responseType) {
return Basic.arrayDiff(responseType, ['', 'text', 'json', 'document']) ? 'browser' : ['client', 'browser'];
},
return_status_code: function(code) {
return Basic.arrayDiff(code, [200, 404]) ? 'browser' : ['client', 'browser'];
},
send_binary_string: function(value) {
return value ? 'browser' : 'client';
},
send_browser_cookies: function(value) {
return value ? 'browser' : 'client';
},
send_custom_headers: function(value) {
return value ? 'browser' : 'client';
},
stream_upload: function(value) {
return value ? 'client' : 'browser';
},
upload_filesize: function(size) {
return Basic.parseSizeStr(size) >= 2097152 ? 'client' : 'browser';
}
}, 'client');
// minimal requirement for Flash Player version
if (getShimVersion() < 10) {
this.mode = false; // with falsy mode, runtime won't operable, no matter what the mode was before
}
Basic.extend(this, {
getShim: function() {
return Dom.get(this.uid);
},
shimExec: function(component, action) {
var args = [].slice.call(arguments, 2);
return I.getShim().exec(this.uid, component, action, args);
},
init: function() {
var html, el, container;
container = this.getShimContainer();
// if not the minimal height, shims are not initialized in older browsers (e.g FF3.6, IE6,7,8, Safari 4.0,5.0, etc)
Basic.extend(container.style, {
position: 'absolute',
top: '-8px',
left: '-8px',
width: '9px',
height: '9px',
overflow: 'hidden'
});
// insert flash object
html = '<object id="' + this.uid + '" type="application/x-shockwave-flash" data="' + options.swf_url + '" ';
if (Env.browser === 'IE') {
html += 'classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" ';
}
html += 'width="100%" height="100%" style="outline:0">' +
'<param name="movie" value="' + options.swf_url + '" />' +
'<param name="flashvars" value="uid=' + escape(this.uid) + '&target=' + Env.global_event_dispatcher + '" />' +
'<param name="wmode" value="transparent" />' +
'<param name="allowscriptaccess" value="always" />' +
'</object>';
if (Env.browser === 'IE') {
el = document.createElement('div');
container.appendChild(el);
el.outerHTML = html;
el = container = null; // just in case
} else {
container.innerHTML = html;
}
// Init is dispatched by the shim
initTimer = setTimeout(function() {
if (I && !I.initialized) { // runtime might be already destroyed by this moment
I.trigger("Error", new x.RuntimeError(x.RuntimeError.NOT_INIT_ERR));
}
}, 5000);
},
destroy: (function(destroy) { // extend default destroy method
return function() {
destroy.call(I);
clearTimeout(initTimer); // initialization check might be still onwait
options = initTimer = destroy = I = null;
};
}(this.destroy))
}, extensions);
}
Runtime.addConstructor(type, FlashRuntime);
return extensions;
});
// Included from: src/javascript/runtime/flash/file/Blob.js
/**
* Blob.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/flash/file/Blob
@private
*/
define("moxie/runtime/flash/file/Blob", [
"moxie/runtime/flash/Runtime",
"moxie/file/Blob"
], function(extensions, Blob) {
var FlashBlob = {
slice: function(blob, start, end, type) {
var self = this.getRuntime();
if (start < 0) {
start = Math.max(blob.size + start, 0);
} else if (start > 0) {
start = Math.min(start, blob.size);
}
if (end < 0) {
end = Math.max(blob.size + end, 0);
} else if (end > 0) {
end = Math.min(end, blob.size);
}
blob = self.shimExec.call(this, 'Blob', 'slice', start, end, type || '');
if (blob) {
blob = new Blob(self.uid, blob);
}
return blob;
}
};
return (extensions.Blob = FlashBlob);
});
// Included from: src/javascript/runtime/flash/file/FileInput.js
/**
* FileInput.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/flash/file/FileInput
@private
*/
define("moxie/runtime/flash/file/FileInput", [
"moxie/runtime/flash/Runtime"
], function(extensions) {
var FileInput = {
init: function(options) {
this.getRuntime().shimExec.call(this, 'FileInput', 'init', {
name: options.name,
accept: options.accept,
multiple: options.multiple
});
this.trigger('ready');
}
};
return (extensions.FileInput = FileInput);
});
// Included from: src/javascript/runtime/flash/file/FileReader.js
/**
* FileReader.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/flash/file/FileReader
@private
*/
define("moxie/runtime/flash/file/FileReader", [
"moxie/runtime/flash/Runtime",
"moxie/core/utils/Encode"
], function(extensions, Encode) {
var _result = '';
function _formatData(data, op) {
switch (op) {
case 'readAsText':
return Encode.atob(data, 'utf8');
case 'readAsBinaryString':
return Encode.atob(data);
case 'readAsDataURL':
return data;
}
return null;
}
var FileReader = {
read: function(op, blob) {
var target = this, self = target.getRuntime();
// special prefix for DataURL read mode
if (op === 'readAsDataURL') {
_result = 'data:' + (blob.type || '') + ';base64,';
}
target.bind('Progress', function(e, data) {
if (data) {
_result += _formatData(data, op);
}
});
return self.shimExec.call(this, 'FileReader', 'readAsBase64', blob.uid);
},
getResult: function() {
return _result;
},
destroy: function() {
_result = null;
}
};
return (extensions.FileReader = FileReader);
});
// Included from: src/javascript/runtime/flash/file/FileReaderSync.js
/**
* FileReaderSync.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/flash/file/FileReaderSync
@private
*/
define("moxie/runtime/flash/file/FileReaderSync", [
"moxie/runtime/flash/Runtime",
"moxie/core/utils/Encode"
], function(extensions, Encode) {
function _formatData(data, op) {
switch (op) {
case 'readAsText':
return Encode.atob(data, 'utf8');
case 'readAsBinaryString':
return Encode.atob(data);
case 'readAsDataURL':
return data;
}
return null;
}
var FileReaderSync = {
read: function(op, blob) {
var result, self = this.getRuntime();
result = self.shimExec.call(this, 'FileReaderSync', 'readAsBase64', blob.uid);
if (!result) {
return null; // or throw ex
}
// special prefix for DataURL read mode
if (op === 'readAsDataURL') {
result = 'data:' + (blob.type || '') + ';base64,' + result;
}
return _formatData(result, op, blob.type);
}
};
return (extensions.FileReaderSync = FileReaderSync);
});
// Included from: src/javascript/runtime/Transporter.js
/**
* Transporter.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define("moxie/runtime/Transporter", [
"moxie/core/utils/Basic",
"moxie/core/utils/Encode",
"moxie/runtime/RuntimeClient",
"moxie/core/EventTarget"
], function(Basic, Encode, RuntimeClient, EventTarget) {
function Transporter() {
var mod, _runtime, _data, _size, _pos, _chunk_size;
RuntimeClient.call(this);
Basic.extend(this, {
uid: Basic.guid('uid_'),
state: Transporter.IDLE,
result: null,
transport: function(data, type, options) {
var self = this;
options = Basic.extend({
chunk_size: 204798
}, options);
// should divide by three, base64 requires this
if ((mod = options.chunk_size % 3)) {
options.chunk_size += 3 - mod;
}
_chunk_size = options.chunk_size;
_reset.call(this);
_data = data;
_size = data.length;
if (Basic.typeOf(options) === 'string' || options.ruid) {
_run.call(self, type, this.connectRuntime(options));
} else {
// we require this to run only once
var cb = function(e, runtime) {
self.unbind("RuntimeInit", cb);
_run.call(self, type, runtime);
};
this.bind("RuntimeInit", cb);
this.connectRuntime(options);
}
},
abort: function() {
var self = this;
self.state = Transporter.IDLE;
if (_runtime) {
_runtime.exec.call(self, 'Transporter', 'clear');
self.trigger("TransportingAborted");
}
_reset.call(self);
},
destroy: function() {
this.unbindAll();
_runtime = null;
this.disconnectRuntime();
_reset.call(this);
}
});
function _reset() {
_size = _pos = 0;
_data = this.result = null;
}
function _run(type, runtime) {
var self = this;
_runtime = runtime;
//self.unbind("RuntimeInit");
self.bind("TransportingProgress", function(e) {
_pos = e.loaded;
if (_pos < _size && Basic.inArray(self.state, [Transporter.IDLE, Transporter.DONE]) === -1) {
_transport.call(self);
}
}, 999);
self.bind("TransportingComplete", function() {
_pos = _size;
self.state = Transporter.DONE;
_data = null; // clean a bit
self.result = _runtime.exec.call(self, 'Transporter', 'getAsBlob', type || '');
}, 999);
self.state = Transporter.BUSY;
self.trigger("TransportingStarted");
_transport.call(self);
}
function _transport() {
var self = this,
chunk,
bytesLeft = _size - _pos;
if (_chunk_size > bytesLeft) {
_chunk_size = bytesLeft;
}
chunk = Encode.btoa(_data.substr(_pos, _chunk_size));
_runtime.exec.call(self, 'Transporter', 'receive', chunk, _size);
}
}
Transporter.IDLE = 0;
Transporter.BUSY = 1;
Transporter.DONE = 2;
Transporter.prototype = EventTarget.instance;
return Transporter;
});
// Included from: src/javascript/runtime/flash/xhr/XMLHttpRequest.js
/**
* XMLHttpRequest.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/flash/xhr/XMLHttpRequest
@private
*/
define("moxie/runtime/flash/xhr/XMLHttpRequest", [
"moxie/runtime/flash/Runtime",
"moxie/core/utils/Basic",
"moxie/file/Blob",
"moxie/file/File",
"moxie/file/FileReaderSync",
"moxie/xhr/FormData",
"moxie/runtime/Transporter"
], function(extensions, Basic, Blob, File, FileReaderSync, FormData, Transporter) {
var XMLHttpRequest = {
send: function(meta, data) {
var target = this, self = target.getRuntime();
function send() {
meta.transport = self.mode;
self.shimExec.call(target, 'XMLHttpRequest', 'send', meta, data);
}
function appendBlob(name, blob) {
self.shimExec.call(target, 'XMLHttpRequest', 'appendBlob', name, blob.uid);
data = null;
send();
}
function attachBlob(blob, cb) {
var tr = new Transporter();
tr.bind("TransportingComplete", function() {
cb(this.result);
});
tr.transport(blob.getSource(), blob.type, {
ruid: self.uid
});
}
// copy over the headers if any
if (!Basic.isEmptyObj(meta.headers)) {
Basic.each(meta.headers, function(value, header) {
self.shimExec.call(target, 'XMLHttpRequest', 'setRequestHeader', header, value.toString()); // Silverlight doesn't accept integers into the arguments of type object
});
}
// transfer over multipart params and blob itself
if (data instanceof FormData) {
var blobField;
data.each(function(value, name) {
if (value instanceof Blob) {
blobField = name;
} else {
self.shimExec.call(target, 'XMLHttpRequest', 'append', name, value);
}
});
if (!data.hasBlob()) {
data = null;
send();
} else {
var blob = data.getBlob();
if (blob.isDetached()) {
attachBlob(blob, function(attachedBlob) {
blob.destroy();
appendBlob(blobField, attachedBlob);
});
} else {
appendBlob(blobField, blob);
}
}
} else if (data instanceof Blob) {
if (data.isDetached()) {
attachBlob(data, function(attachedBlob) {
data.destroy();
data = attachedBlob.uid;
send();
});
} else {
data = data.uid;
send();
}
} else {
send();
}
},
getResponse: function(responseType) {
var frs, blob, self = this.getRuntime();
blob = self.shimExec.call(this, 'XMLHttpRequest', 'getResponseAsBlob');
if (blob) {
blob = new File(self.uid, blob);
if ('blob' === responseType) {
return blob;
}
try {
frs = new FileReaderSync();
if (!!~Basic.inArray(responseType, ["", "text"])) {
return frs.readAsText(blob);
} else if ('json' === responseType && !!window.JSON) {
return JSON.parse(frs.readAsText(blob));
}
} finally {
blob.destroy();
}
}
return null;
},
abort: function(upload_complete_flag) {
var self = this.getRuntime();
self.shimExec.call(this, 'XMLHttpRequest', 'abort');
this.dispatchEvent('readystatechange');
// this.dispatchEvent('progress');
this.dispatchEvent('abort');
//if (!upload_complete_flag) {
// this.dispatchEvent('uploadprogress');
//}
}
};
return (extensions.XMLHttpRequest = XMLHttpRequest);
});
// Included from: src/javascript/runtime/html4/Runtime.js
/**
* Runtime.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/*global File:true */
/**
Defines constructor for HTML4 runtime.
@class moxie/runtime/html4/Runtime
@private
*/
define("moxie/runtime/html4/Runtime", [
"moxie/core/utils/Basic",
"moxie/core/Exceptions",
"moxie/runtime/Runtime",
"moxie/core/utils/Env"
], function(Basic, x, Runtime, Env) {
var type = 'html4', extensions = {};
function Html4Runtime(options) {
var I = this
, Test = Runtime.capTest
, True = Runtime.capTrue
;
Runtime.call(this, options, type, {
access_binary: Test(window.FileReader || window.File && File.getAsDataURL),
access_image_binary: false,
display_media: Test(extensions.Image && (Env.can('create_canvas') || Env.can('use_data_uri_over32kb'))),
do_cors: false,
drag_and_drop: false,
filter_by_extension: Test(function() { // if you know how to feature-detect this, please suggest
return (Env.browser === 'Chrome' && Env.version >= 28) || (Env.browser === 'IE' && Env.version >= 10);
}()),
resize_image: function() {
return extensions.Image && I.can('access_binary') && Env.can('create_canvas');
},
report_upload_progress: false,
return_response_headers: false,
return_response_type: function(responseType) {
if (responseType === 'json' && !!window.JSON) {
return true;
}
return !!~Basic.inArray(responseType, ['text', 'document', '']);
},
return_status_code: function(code) {
return !Basic.arrayDiff(code, [200, 404]);
},
select_file: function() {
return Env.can('use_fileinput');
},
select_multiple: false,
send_binary_string: false,
send_custom_headers: false,
send_multipart: true,
slice_blob: false,
stream_upload: function() {
return I.can('select_file');
},
summon_file_dialog: Test(function() { // yeah... some dirty sniffing here...
return (Env.browser === 'Firefox' && Env.version >= 4) ||
(Env.browser === 'Opera' && Env.version >= 12) ||
!!~Basic.inArray(Env.browser, ['Chrome', 'Safari']);
}()),
upload_filesize: True,
use_http_method: function(methods) {
return !Basic.arrayDiff(methods, ['GET', 'POST']);
}
});
Basic.extend(this, {
init : function() {
this.trigger("Init");
},
destroy: (function(destroy) { // extend default destroy method
return function() {
destroy.call(I);
destroy = I = null;
};
}(this.destroy))
});
Basic.extend(this.getShim(), extensions);
}
Runtime.addConstructor(type, Html4Runtime);
return extensions;
});
// Included from: src/javascript/core/utils/Events.js
/**
* Events.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
define('moxie/core/utils/Events', [
'moxie/core/utils/Basic'
], function(Basic) {
var eventhash = {}, uid = 'moxie_' + Basic.guid();
// IE W3C like event funcs
function preventDefault() {
this.returnValue = false;
}
function stopPropagation() {
this.cancelBubble = true;
}
/**
Adds an event handler to the specified object and store reference to the handler
in objects internal Plupload registry (@see removeEvent).
@method addEvent
@for Utils
@static
@param {Object} obj DOM element like object to add handler to.
@param {String} name Name to add event listener to.
@param {Function} callback Function to call when event occurs.
@param {String} [key] that might be used to add specifity to the event record.
*/
var addEvent = function(obj, name, callback, key) {
var func, events;
name = name.toLowerCase();
// Add event listener
if (obj.addEventListener) {
func = callback;
obj.addEventListener(name, func, false);
} else if (obj.attachEvent) {
func = function() {
var evt = window.event;
if (!evt.target) {
evt.target = evt.srcElement;
}
evt.preventDefault = preventDefault;
evt.stopPropagation = stopPropagation;
callback(evt);
};
obj.attachEvent('on' + name, func);
}
// Log event handler to objects internal mOxie registry
if (!obj[uid]) {
obj[uid] = Basic.guid();
}
if (!eventhash.hasOwnProperty(obj[uid])) {
eventhash[obj[uid]] = {};
}
events = eventhash[obj[uid]];
if (!events.hasOwnProperty(name)) {
events[name] = [];
}
events[name].push({
func: func,
orig: callback, // store original callback for IE
key: key
});
};
/**
Remove event handler from the specified object. If third argument (callback)
is not specified remove all events with the specified name.
@method removeEvent
@static
@param {Object} obj DOM element to remove event listener(s) from.
@param {String} name Name of event listener to remove.
@param {Function|String} [callback] might be a callback or unique key to match.
*/
var removeEvent = function(obj, name, callback) {
var type, undef;
name = name.toLowerCase();
if (obj[uid] && eventhash[obj[uid]] && eventhash[obj[uid]][name]) {
type = eventhash[obj[uid]][name];
} else {
return;
}
for (var i = type.length - 1; i >= 0; i--) {
// undefined or not, key should match
if (type[i].orig === callback || type[i].key === callback) {
if (obj.removeEventListener) {
obj.removeEventListener(name, type[i].func, false);
} else if (obj.detachEvent) {
obj.detachEvent('on'+name, type[i].func);
}
type[i].orig = null;
type[i].func = null;
type.splice(i, 1);
// If callback was passed we are done here, otherwise proceed
if (callback !== undef) {
break;
}
}
}
// If event array got empty, remove it
if (!type.length) {
delete eventhash[obj[uid]][name];
}
// If mOxie registry has become empty, remove it
if (Basic.isEmptyObj(eventhash[obj[uid]])) {
delete eventhash[obj[uid]];
// IE doesn't let you remove DOM object property with - delete
try {
delete obj[uid];
} catch(e) {
obj[uid] = undef;
}
}
};
/**
Remove all kind of events from the specified object
@method removeAllEvents
@static
@param {Object} obj DOM element to remove event listeners from.
@param {String} [key] unique key to match, when removing events.
*/
var removeAllEvents = function(obj, key) {
if (!obj || !obj[uid]) {
return;
}
Basic.each(eventhash[obj[uid]], function(events, name) {
removeEvent(obj, name, key);
});
};
return {
addEvent: addEvent,
removeEvent: removeEvent,
removeAllEvents: removeAllEvents
};
});
// Included from: src/javascript/runtime/html4/file/FileInput.js
/**
* FileInput.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/html4/file/FileInput
@private
*/
define("moxie/runtime/html4/file/FileInput", [
"moxie/runtime/html4/Runtime",
"moxie/core/utils/Basic",
"moxie/core/utils/Dom",
"moxie/core/utils/Events",
"moxie/core/utils/Mime",
"moxie/core/utils/Env"
], function(extensions, Basic, Dom, Events, Mime, Env) {
function FileInput() {
var _uid, _files = [], _mimes = [], _options;
function addInput() {
var comp = this, I = comp.getRuntime(), shimContainer, browseButton, currForm, form, input, uid;
uid = Basic.guid('uid_');
shimContainer = I.getShimContainer(); // we get new ref everytime to avoid memory leaks in IE
if (_uid) { // move previous form out of the view
currForm = Dom.get(_uid + '_form');
if (currForm) {
Basic.extend(currForm.style, { top: '100%' });
}
}
// build form in DOM, since innerHTML version not able to submit file for some reason
form = document.createElement('form');
form.setAttribute('id', uid + '_form');
form.setAttribute('method', 'post');
form.setAttribute('enctype', 'multipart/form-data');
form.setAttribute('encoding', 'multipart/form-data');
Basic.extend(form.style, {
overflow: 'hidden',
position: 'absolute',
top: 0,
left: 0,
width: '100%',
height: '100%'
});
input = document.createElement('input');
input.setAttribute('id', uid);
input.setAttribute('type', 'file');
input.setAttribute('name', _options.name || 'Filedata');
input.setAttribute('accept', _mimes.join(','));
Basic.extend(input.style, {
fontSize: '999px',
opacity: 0
});
form.appendChild(input);
shimContainer.appendChild(form);
// prepare file input to be placed underneath the browse_button element
Basic.extend(input.style, {
position: 'absolute',
top: 0,
left: 0,
width: '100%',
height: '100%'
});
if (Env.browser === 'IE' && Env.version < 10) {
Basic.extend(input.style, {
filter : "progid:DXImageTransform.Microsoft.Alpha(opacity=0)"
});
}
input.onchange = function() { // there should be only one handler for this
var file;
if (!this.value) {
return;
}
if (this.files) {
file = this.files[0];
} else {
file = {
name: this.value
};
}
_files = [file];
this.onchange = function() {}; // clear event handler
addInput.call(comp);
// after file is initialized as o.File, we need to update form and input ids
comp.bind('change', function onChange() {
var input = Dom.get(uid), form = Dom.get(uid + '_form'), file;
comp.unbind('change', onChange);
if (comp.files.length && input && form) {
file = comp.files[0];
input.setAttribute('id', file.uid);
form.setAttribute('id', file.uid + '_form');
// set upload target
form.setAttribute('target', file.uid + '_iframe');
}
input = form = null;
}, 998);
input = form = null;
comp.trigger('change');
};
// route click event to the input
if (I.can('summon_file_dialog')) {
browseButton = Dom.get(_options.browse_button);
Events.removeEvent(browseButton, 'click', comp.uid);
Events.addEvent(browseButton, 'click', function(e) {
if (input && !input.disabled) { // for some reason FF (up to 8.0.1 so far) lets to click disabled input[type=file]
input.click();
}
e.preventDefault();
}, comp.uid);
}
_uid = uid;
shimContainer = currForm = browseButton = null;
}
Basic.extend(this, {
init: function(options) {
var comp = this, I = comp.getRuntime(), shimContainer;
// figure out accept string
_options = options;
_mimes = options.accept.mimes || Mime.extList2mimes(options.accept, I.can('filter_by_extension'));
shimContainer = I.getShimContainer();
(function() {
var browseButton, zIndex, top;
browseButton = Dom.get(options.browse_button);
// Route click event to the input[type=file] element for browsers that support such behavior
if (I.can('summon_file_dialog')) {
if (Dom.getStyle(browseButton, 'position') === 'static') {
browseButton.style.position = 'relative';
}
zIndex = parseInt(Dom.getStyle(browseButton, 'z-index'), 10) || 1;
browseButton.style.zIndex = zIndex;
shimContainer.style.zIndex = zIndex - 1;
}
/* Since we have to place input[type=file] on top of the browse_button for some browsers,
browse_button loses interactivity, so we restore it here */
top = I.can('summon_file_dialog') ? browseButton : shimContainer;
Events.addEvent(top, 'mouseover', function() {
comp.trigger('mouseenter');
}, comp.uid);
Events.addEvent(top, 'mouseout', function() {
comp.trigger('mouseleave');
}, comp.uid);
Events.addEvent(top, 'mousedown', function() {
comp.trigger('mousedown');
}, comp.uid);
Events.addEvent(Dom.get(options.container), 'mouseup', function() {
comp.trigger('mouseup');
}, comp.uid);
browseButton = null;
}());
addInput.call(this);
shimContainer = null;
// trigger ready event asynchronously
comp.trigger({
type: 'ready',
async: true
});
},
getFiles: function() {
return _files;
},
disable: function(state) {
var input;
if ((input = Dom.get(_uid))) {
input.disabled = !!state;
}
},
destroy: function() {
var I = this.getRuntime()
, shim = I.getShim()
, shimContainer = I.getShimContainer()
;
Events.removeAllEvents(shimContainer, this.uid);
Events.removeAllEvents(_options && Dom.get(_options.container), this.uid);
Events.removeAllEvents(_options && Dom.get(_options.browse_button), this.uid);
if (shimContainer) {
shimContainer.innerHTML = '';
}
shim.removeInstance(this.uid);
_uid = _files = _mimes = _options = shimContainer = shim = null;
}
});
}
return (extensions.FileInput = FileInput);
});
// Included from: src/javascript/runtime/html5/Runtime.js
/**
* Runtime.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/*global File:true */
/**
Defines constructor for HTML5 runtime.
@class moxie/runtime/html5/Runtime
@private
*/
define("moxie/runtime/html5/Runtime", [
"moxie/core/utils/Basic",
"moxie/core/Exceptions",
"moxie/runtime/Runtime",
"moxie/core/utils/Env"
], function(Basic, x, Runtime, Env) {
var type = "html5", extensions = {};
function Html5Runtime(options) {
var I = this
, Test = Runtime.capTest
, True = Runtime.capTrue
;
var caps = Basic.extend({
access_binary: Test(window.FileReader || window.File && window.File.getAsDataURL),
access_image_binary: function() {
return I.can('access_binary') && !!extensions.Image;
},
display_media: Test(Env.can('create_canvas') || Env.can('use_data_uri_over32kb')),
do_cors: Test(window.XMLHttpRequest && 'withCredentials' in new XMLHttpRequest()),
drag_and_drop: Test(function() {
// this comes directly from Modernizr: http://www.modernizr.com/
var div = document.createElement('div');
// IE has support for drag and drop since version 5, but doesn't support dropping files from desktop
return (('draggable' in div) || ('ondragstart' in div && 'ondrop' in div)) && (Env.browser !== 'IE' || Env.version > 9);
}()),
filter_by_extension: Test(function() { // if you know how to feature-detect this, please suggest
return (Env.browser === 'Chrome' && Env.version >= 28) || (Env.browser === 'IE' && Env.version >= 10);
}()),
return_response_headers: True,
return_response_type: function(responseType) {
if (responseType === 'json' && !!window.JSON) { // we can fake this one even if it's not supported
return true;
}
return Env.can('return_response_type', responseType);
},
return_status_code: True,
report_upload_progress: Test(window.XMLHttpRequest && new XMLHttpRequest().upload),
resize_image: function() {
return I.can('access_binary') && Env.can('create_canvas');
},
select_file: function() {
return Env.can('use_fileinput') && window.File;
},
select_folder: function() {
return I.can('select_file') && Env.browser === 'Chrome' && Env.version >= 21;
},
select_multiple: function() {
// it is buggy on Safari Windows and iOS
return I.can('select_file') &&
!(Env.browser === 'Safari' && Env.os === 'Windows') &&
!(Env.os === 'iOS' && Env.verComp(Env.osVersion, "7.0.4", '<'));
},
send_binary_string: Test(window.XMLHttpRequest && (new XMLHttpRequest().sendAsBinary || (window.Uint8Array && window.ArrayBuffer))),
send_custom_headers: Test(window.XMLHttpRequest),
send_multipart: function() {
return !!(window.XMLHttpRequest && new XMLHttpRequest().upload && window.FormData) || I.can('send_binary_string');
},
slice_blob: Test(window.File && (File.prototype.mozSlice || File.prototype.webkitSlice || File.prototype.slice)),
stream_upload: function(){
return I.can('slice_blob') && I.can('send_multipart');
},
summon_file_dialog: Test(function() { // yeah... some dirty sniffing here...
return (Env.browser === 'Firefox' && Env.version >= 4) ||
(Env.browser === 'Opera' && Env.version >= 12) ||
(Env.browser === 'IE' && Env.version >= 10) ||
!!~Basic.inArray(Env.browser, ['Chrome', 'Safari']);
}()),
upload_filesize: True
},
arguments[2]
);
Runtime.call(this, options, (arguments[1] || type), caps);
Basic.extend(this, {
init : function() {
this.trigger("Init");
},
destroy: (function(destroy) { // extend default destroy method
return function() {
destroy.call(I);
destroy = I = null;
};
}(this.destroy))
});
Basic.extend(this.getShim(), extensions);
}
Runtime.addConstructor(type, Html5Runtime);
return extensions;
});
// Included from: src/javascript/runtime/html5/file/FileReader.js
/**
* FileReader.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/html5/file/FileReader
@private
*/
define("moxie/runtime/html5/file/FileReader", [
"moxie/runtime/html5/Runtime",
"moxie/core/utils/Encode",
"moxie/core/utils/Basic"
], function(extensions, Encode, Basic) {
function FileReader() {
var _fr, _convertToBinary = false;
Basic.extend(this, {
read: function(op, blob) {
var target = this;
_fr = new window.FileReader();
_fr.addEventListener('progress', function(e) {
target.trigger(e);
});
_fr.addEventListener('load', function(e) {
target.trigger(e);
});
_fr.addEventListener('error', function(e) {
target.trigger(e, _fr.error);
});
_fr.addEventListener('loadend', function() {
_fr = null;
});
if (Basic.typeOf(_fr[op]) === 'function') {
_convertToBinary = false;
_fr[op](blob.getSource());
} else if (op === 'readAsBinaryString') { // readAsBinaryString is depricated in general and never existed in IE10+
_convertToBinary = true;
_fr.readAsDataURL(blob.getSource());
}
},
getResult: function() {
return _fr && _fr.result ? (_convertToBinary ? _toBinary(_fr.result) : _fr.result) : null;
},
abort: function() {
if (_fr) {
_fr.abort();
}
},
destroy: function() {
_fr = null;
}
});
function _toBinary(str) {
return Encode.atob(str.substring(str.indexOf('base64,') + 7));
}
}
return (extensions.FileReader = FileReader);
});
// Included from: src/javascript/runtime/html4/file/FileReader.js
/**
* FileReader.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/html4/file/FileReader
@private
*/
define("moxie/runtime/html4/file/FileReader", [
"moxie/runtime/html4/Runtime",
"moxie/runtime/html5/file/FileReader"
], function(extensions, FileReader) {
return (extensions.FileReader = FileReader);
});
// Included from: src/javascript/runtime/html4/xhr/XMLHttpRequest.js
/**
* XMLHttpRequest.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/html4/xhr/XMLHttpRequest
@private
*/
define("moxie/runtime/html4/xhr/XMLHttpRequest", [
"moxie/runtime/html4/Runtime",
"moxie/core/utils/Basic",
"moxie/core/utils/Dom",
"moxie/core/utils/Url",
"moxie/core/Exceptions",
"moxie/core/utils/Events",
"moxie/file/Blob",
"moxie/xhr/FormData"
], function(extensions, Basic, Dom, Url, x, Events, Blob, FormData) {
function XMLHttpRequest() {
var _status, _response, _iframe;
function cleanup(cb) {
var target = this, uid, form, inputs, i, hasFile = false;
if (!_iframe) {
return;
}
uid = _iframe.id.replace(/_iframe$/, '');
form = Dom.get(uid + '_form');
if (form) {
inputs = form.getElementsByTagName('input');
i = inputs.length;
while (i--) {
switch (inputs[i].getAttribute('type')) {
case 'hidden':
inputs[i].parentNode.removeChild(inputs[i]);
break;
case 'file':
hasFile = true; // flag the case for later
break;
}
}
inputs = [];
if (!hasFile) { // we need to keep the form for sake of possible retries
form.parentNode.removeChild(form);
}
form = null;
}
// without timeout, request is marked as canceled (in console)
setTimeout(function() {
Events.removeEvent(_iframe, 'load', target.uid);
if (_iframe.parentNode) { // #382
_iframe.parentNode.removeChild(_iframe);
}
// check if shim container has any other children, if - not, remove it as well
var shimContainer = target.getRuntime().getShimContainer();
if (!shimContainer.children.length) {
shimContainer.parentNode.removeChild(shimContainer);
}
shimContainer = _iframe = null;
cb();
}, 1);
}
Basic.extend(this, {
send: function(meta, data) {
var target = this, I = target.getRuntime(), uid, form, input, blob;
_status = _response = null;
function createIframe() {
var container = I.getShimContainer() || document.body
, temp = document.createElement('div')
;
// IE 6 won't be able to set the name using setAttribute or iframe.name
temp.innerHTML = '<iframe id="' + uid + '_iframe" name="' + uid + '_iframe" src="javascript:""" style="display:none"></iframe>';
_iframe = temp.firstChild;
container.appendChild(_iframe);
/* _iframe.onreadystatechange = function() {
console.info(_iframe.readyState);
};*/
Events.addEvent(_iframe, 'load', function() { // _iframe.onload doesn't work in IE lte 8
var el;
try {
el = _iframe.contentWindow.document || _iframe.contentDocument || window.frames[_iframe.id].document;
// try to detect some standard error pages
if (/^4(0[0-9]|1[0-7]|2[2346])\s/.test(el.title)) { // test if title starts with 4xx HTTP error
_status = el.title.replace(/^(\d+).*$/, '$1');
} else {
_status = 200;
// get result
_response = Basic.trim(el.body.innerHTML);
// we need to fire these at least once
target.trigger({
type: 'progress',
loaded: _response.length,
total: _response.length
});
if (blob) { // if we were uploading a file
target.trigger({
type: 'uploadprogress',
loaded: blob.size || 1025,
total: blob.size || 1025
});
}
}
} catch (ex) {
if (Url.hasSameOrigin(meta.url)) {
// if response is sent with error code, iframe in IE gets redirected to res://ieframe.dll/http_x.htm
// which obviously results to cross domain error (wtf?)
_status = 404;
} else {
cleanup.call(target, function() {
target.trigger('error');
});
return;
}
}
cleanup.call(target, function() {
target.trigger('load');
});
}, target.uid);
} // end createIframe
// prepare data to be sent and convert if required
if (data instanceof FormData && data.hasBlob()) {
blob = data.getBlob();
uid = blob.uid;
input = Dom.get(uid);
form = Dom.get(uid + '_form');
if (!form) {
throw new x.DOMException(x.DOMException.NOT_FOUND_ERR);
}
} else {
uid = Basic.guid('uid_');
form = document.createElement('form');
form.setAttribute('id', uid + '_form');
form.setAttribute('method', meta.method);
form.setAttribute('enctype', 'multipart/form-data');
form.setAttribute('encoding', 'multipart/form-data');
form.setAttribute('target', uid + '_iframe');
I.getShimContainer().appendChild(form);
}
if (data instanceof FormData) {
data.each(function(value, name) {
if (value instanceof Blob) {
if (input) {
input.setAttribute('name', name);
}
} else {
var hidden = document.createElement('input');
Basic.extend(hidden, {
type : 'hidden',
name : name,
value : value
});
// make sure that input[type="file"], if it's there, comes last
if (input) {
form.insertBefore(hidden, input);
} else {
form.appendChild(hidden);
}
}
});
}
// set destination url
form.setAttribute("action", meta.url);
createIframe();
form.submit();
target.trigger('loadstart');
},
getStatus: function() {
return _status;
},
getResponse: function(responseType) {
if ('json' === responseType) {
// strip off <pre>..</pre> tags that might be enclosing the response
if (Basic.typeOf(_response) === 'string' && !!window.JSON) {
try {
return JSON.parse(_response.replace(/^\s*<pre[^>]*>/, '').replace(/<\/pre>\s*$/, ''));
} catch (ex) {
return null;
}
}
} else if ('document' === responseType) {
}
return _response;
},
abort: function() {
var target = this;
if (_iframe && _iframe.contentWindow) {
if (_iframe.contentWindow.stop) { // FireFox/Safari/Chrome
_iframe.contentWindow.stop();
} else if (_iframe.contentWindow.document.execCommand) { // IE
_iframe.contentWindow.document.execCommand('Stop');
} else {
_iframe.src = "about:blank";
}
}
cleanup.call(this, function() {
// target.dispatchEvent('readystatechange');
target.dispatchEvent('abort');
});
}
});
}
return (extensions.XMLHttpRequest = XMLHttpRequest);
});
// Included from: src/javascript/runtime/silverlight/Runtime.js
/**
* RunTime.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/*global ActiveXObject:true */
/**
Defines constructor for Silverlight runtime.
@class moxie/runtime/silverlight/Runtime
@private
*/
define("moxie/runtime/silverlight/Runtime", [
"moxie/core/utils/Basic",
"moxie/core/utils/Env",
"moxie/core/utils/Dom",
"moxie/core/Exceptions",
"moxie/runtime/Runtime"
], function(Basic, Env, Dom, x, Runtime) {
var type = "silverlight", extensions = {};
function isInstalled(version) {
var isVersionSupported = false, control = null, actualVer,
actualVerArray, reqVerArray, requiredVersionPart, actualVersionPart, index = 0;
try {
try {
control = new ActiveXObject('AgControl.AgControl');
if (control.IsVersionSupported(version)) {
isVersionSupported = true;
}
control = null;
} catch (e) {
var plugin = navigator.plugins["Silverlight Plug-In"];
if (plugin) {
actualVer = plugin.description;
if (actualVer === "1.0.30226.2") {
actualVer = "2.0.30226.2";
}
actualVerArray = actualVer.split(".");
while (actualVerArray.length > 3) {
actualVerArray.pop();
}
while ( actualVerArray.length < 4) {
actualVerArray.push(0);
}
reqVerArray = version.split(".");
while (reqVerArray.length > 4) {
reqVerArray.pop();
}
do {
requiredVersionPart = parseInt(reqVerArray[index], 10);
actualVersionPart = parseInt(actualVerArray[index], 10);
index++;
} while (index < reqVerArray.length && requiredVersionPart === actualVersionPart);
if (requiredVersionPart <= actualVersionPart && !isNaN(requiredVersionPart)) {
isVersionSupported = true;
}
}
}
} catch (e2) {
isVersionSupported = false;
}
return isVersionSupported;
}
/**
Constructor for the Silverlight Runtime
@class SilverlightRuntime
@extends Runtime
*/
function SilverlightRuntime(options) {
var I = this, initTimer;
options = Basic.extend({ xap_url: Env.xap_url }, options);
Runtime.call(this, options, type, {
access_binary: Runtime.capTrue,
access_image_binary: Runtime.capTrue,
display_media: Runtime.capTrue,
do_cors: Runtime.capTrue,
drag_and_drop: false,
report_upload_progress: Runtime.capTrue,
resize_image: Runtime.capTrue,
return_response_headers: function(value) {
return value && I.mode === 'client';
},
return_response_type: function(responseType) {
if (responseType !== 'json') {
return true;
} else {
return !!window.JSON;
}
},
return_status_code: function(code) {
return I.mode === 'client' || !Basic.arrayDiff(code, [200, 404]);
},
select_file: Runtime.capTrue,
select_multiple: Runtime.capTrue,
send_binary_string: Runtime.capTrue,
send_browser_cookies: function(value) {
return value && I.mode === 'browser';
},
send_custom_headers: function(value) {
return value && I.mode === 'client';
},
send_multipart: Runtime.capTrue,
slice_blob: Runtime.capTrue,
stream_upload: true,
summon_file_dialog: false,
upload_filesize: Runtime.capTrue,
use_http_method: function(methods) {
return I.mode === 'client' || !Basic.arrayDiff(methods, ['GET', 'POST']);
}
}, {
// capabilities that require specific mode
return_response_headers: function(value) {
return value ? 'client' : 'browser';
},
return_status_code: function(code) {
return Basic.arrayDiff(code, [200, 404]) ? 'client' : ['client', 'browser'];
},
send_browser_cookies: function(value) {
return value ? 'browser' : 'client';
},
send_custom_headers: function(value) {
return value ? 'client' : 'browser';
},
use_http_method: function(methods) {
return Basic.arrayDiff(methods, ['GET', 'POST']) ? 'client' : ['client', 'browser'];
}
});
// minimal requirement
if (!isInstalled('2.0.31005.0') || Env.browser === 'Opera') {
this.mode = false;
}
Basic.extend(this, {
getShim: function() {
return Dom.get(this.uid).content.Moxie;
},
shimExec: function(component, action) {
var args = [].slice.call(arguments, 2);
return I.getShim().exec(this.uid, component, action, args);
},
init : function() {
var container;
container = this.getShimContainer();
container.innerHTML = '<object id="' + this.uid + '" data="data:application/x-silverlight," type="application/x-silverlight-2" width="100%" height="100%" style="outline:none;">' +
'<param name="source" value="' + options.xap_url + '"/>' +
'<param name="background" value="Transparent"/>' +
'<param name="windowless" value="true"/>' +
'<param name="enablehtmlaccess" value="true"/>' +
'<param name="initParams" value="uid=' + this.uid + ',target=' + Env.global_event_dispatcher + '"/>' +
'</object>';
// Init is dispatched by the shim
initTimer = setTimeout(function() {
if (I && !I.initialized) { // runtime might be already destroyed by this moment
I.trigger("Error", new x.RuntimeError(x.RuntimeError.NOT_INIT_ERR));
}
}, Env.OS !== 'Windows'? 10000 : 5000); // give it more time to initialize in non Windows OS (like Mac)
},
destroy: (function(destroy) { // extend default destroy method
return function() {
destroy.call(I);
clearTimeout(initTimer); // initialization check might be still onwait
options = initTimer = destroy = I = null;
};
}(this.destroy))
}, extensions);
}
Runtime.addConstructor(type, SilverlightRuntime);
return extensions;
});
// Included from: src/javascript/runtime/silverlight/file/Blob.js
/**
* Blob.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/silverlight/file/Blob
@private
*/
define("moxie/runtime/silverlight/file/Blob", [
"moxie/runtime/silverlight/Runtime",
"moxie/core/utils/Basic",
"moxie/runtime/flash/file/Blob"
], function(extensions, Basic, Blob) {
return (extensions.Blob = Basic.extend({}, Blob));
});
// Included from: src/javascript/runtime/silverlight/file/FileInput.js
/**
* FileInput.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/silverlight/file/FileInput
@private
*/
define("moxie/runtime/silverlight/file/FileInput", [
"moxie/runtime/silverlight/Runtime"
], function(extensions) {
var FileInput = {
init: function(options) {
function toFilters(accept) {
var filter = '';
for (var i = 0; i < accept.length; i++) {
filter += (filter !== '' ? '|' : '') + accept[i].title + " | *." + accept[i].extensions.replace(/,/g, ';*.');
}
return filter;
}
this.getRuntime().shimExec.call(this, 'FileInput', 'init', toFilters(options.accept), options.name, options.multiple);
this.trigger('ready');
}
};
return (extensions.FileInput = FileInput);
});
// Included from: src/javascript/runtime/silverlight/file/FileReader.js
/**
* FileReader.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/silverlight/file/FileReader
@private
*/
define("moxie/runtime/silverlight/file/FileReader", [
"moxie/runtime/silverlight/Runtime",
"moxie/core/utils/Basic",
"moxie/runtime/flash/file/FileReader"
], function(extensions, Basic, FileReader) {
return (extensions.FileReader = Basic.extend({}, FileReader));
});
// Included from: src/javascript/runtime/silverlight/file/FileReaderSync.js
/**
* FileReaderSync.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/silverlight/file/FileReaderSync
@private
*/
define("moxie/runtime/silverlight/file/FileReaderSync", [
"moxie/runtime/silverlight/Runtime",
"moxie/core/utils/Basic",
"moxie/runtime/flash/file/FileReaderSync"
], function(extensions, Basic, FileReaderSync) {
return (extensions.FileReaderSync = Basic.extend({}, FileReaderSync));
});
// Included from: src/javascript/runtime/silverlight/xhr/XMLHttpRequest.js
/**
* XMLHttpRequest.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/**
@class moxie/runtime/silverlight/xhr/XMLHttpRequest
@private
*/
define("moxie/runtime/silverlight/xhr/XMLHttpRequest", [
"moxie/runtime/silverlight/Runtime",
"moxie/core/utils/Basic",
"moxie/runtime/flash/xhr/XMLHttpRequest"
], function(extensions, Basic, XMLHttpRequest) {
return (extensions.XMLHttpRequest = Basic.extend({}, XMLHttpRequest));
});
expose(["moxie/core/utils/Basic","moxie/core/I18n","moxie/core/utils/Mime","moxie/core/utils/Env","moxie/core/utils/Dom","moxie/core/Exceptions","moxie/core/EventTarget","moxie/core/utils/Encode","moxie/runtime/Runtime","moxie/runtime/RuntimeClient","moxie/file/Blob","moxie/file/File","moxie/file/FileInput","moxie/runtime/RuntimeTarget","moxie/file/FileReader","moxie/core/utils/Url","moxie/file/FileReaderSync","moxie/xhr/FormData","moxie/xhr/XMLHttpRequest","moxie/runtime/Transporter","moxie/core/utils/Events"]);
})(this);/**
* o.js
*
* Copyright 2013, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
/*global moxie:true */
/**
Globally exposed namespace with the most frequently used public classes and handy methods.
@class o
@static
@private
*/
(function(exports) {
"use strict";
var o = {}, inArray = exports.moxie.core.utils.Basic.inArray;
// directly add some public classes
// (we do it dynamically here, since for custom builds we cannot know beforehand what modules were included)
(function addAlias(ns) {
var name, itemType;
for (name in ns) {
itemType = typeof(ns[name]);
if (itemType === 'object' && !~inArray(name, ['Exceptions', 'Env', 'Mime'])) {
addAlias(ns[name]);
} else if (itemType === 'function') {
o[name] = ns[name];
}
}
})(exports.moxie);
// add some manually
o.Env = exports.moxie.core.utils.Env;
o.Mime = exports.moxie.core.utils.Mime;
o.Exceptions = exports.moxie.core.Exceptions;
// expose globally
exports.mOxie = o;
if (!exports.o) {
exports.o = o;
}
return o;
})(this);
;webshim.register('filereader', function($, webshim, window, document, undefined, featureOptions){
"use strict";
var mOxie, moxie, hasXDomain;
var FormData = $.noop;
var sel = 'input[type="file"].ws-filereader';
var loadMoxie = function (){
webshim.loader.loadList(['moxie']);
};
var _createFilePicker = function(){
var $input, picker, $parent, onReset;
var input = this;
if(webshim.implement(input, 'filepicker')){
input = this;
$input = $(this);
$parent = $input.parent();
onReset = function(){
if(!input.value){
$input.prop('value', '');
}
};
$input.attr('tabindex', '-1').on('mousedown.filereaderwaiting click.filereaderwaiting', false);
$parent.addClass('ws-loading');
picker = new mOxie.FileInput({
browse_button: this,
accept: $.prop(this, 'accept'),
multiple: $.prop(this, 'multiple')
});
$input.jProp('form').on('reset', function(){
setTimeout(onReset);
});
picker.onready = function(){
$input.off('.fileraderwaiting');
$parent.removeClass('ws-waiting');
};
picker.onchange = function(e){
webshim.data(input, 'fileList', e.target.files);
$input.trigger('change');
};
picker.onmouseenter = function(){
$input.trigger('mouseover');
$parent.addClass('ws-mouseenter');
};
picker.onmouseleave = function(){
$input.trigger('mouseout');
$parent.removeClass('ws-mouseenter');
};
picker.onmousedown = function(){
$input.trigger('mousedown');
$parent.addClass('ws-active');
};
picker.onmouseup = function(){
$input.trigger('mouseup');
$parent.removeClass('ws-active');
};
webshim.data(input, 'filePicker', picker);
webshim.ready('WINDOWLOAD', function(){
var lastWidth;
$input.onWSOff('updateshadowdom', function(){
var curWitdth = input.offsetWidth;
if(curWitdth && lastWidth != curWitdth){
lastWidth = curWitdth;
picker.refresh();
}
});
});
webshim.addShadowDom();
picker.init();
if(input.disabled){
picker.disable(true);
}
}
};
var getFileNames = function(file){
return file.name;
};
var createFilePicker = function(){
var elem = this;
loadMoxie();
$(elem)
.on('mousedown.filereaderwaiting click.filereaderwaiting', false)
.parent()
.addClass('ws-loading')
;
webshim.ready('moxie', function(){
createFilePicker.call(elem);
});
};
var noxhr = /^(?:script|jsonp)$/i;
var notReadyYet = function(){
loadMoxie();
webshim.error('filereader/formdata not ready yet. please wait for moxie to load `webshim.ready("moxie", callbackFn);`` or wait for the first change event on input[type="file"].ws-filereader.')
};
var inputValueDesc = webshim.defineNodeNameProperty('input', 'value', {
prop: {
get: function(){
var fileList = webshim.data(this, 'fileList');
if(fileList && fileList.map){
return fileList.map(getFileNames).join(', ');
}
return inputValueDesc.prop._supget.call(this);
}
}
}
);
var shimMoxiePath = webshim.cfg.basePath+'moxie/';
var crossXMLMessage = 'You nedd a crossdomain.xml to get all "filereader" / "XHR2" / "CORS" features to work. Or host moxie.swf/moxie.xap on your server an configure filereader options: "swfpath"/"xappath"';
var testMoxie = function(options){
return (options.wsType == 'moxie' || (options.data && options.data instanceof mOxie.FormData) || (options.crossDomain && $.support.cors !== false && hasXDomain != 'no' && !noxhr.test(options.dataType || '')));
};
var createMoxieTransport = function (options){
if(testMoxie(options)){
var ajax;
webshim.info('moxie transfer used for $.ajax');
if(hasXDomain == 'no'){
webshim.error(crossXMLMessage);
}
return {
send: function( headers, completeCallback ) {
var proressEvent = function(obj, name){
if(options[name]){
var called = false;
ajax.addEventListener('load', function(e){
if(!called){
options[name]({type: 'progress', lengthComputable: true, total: 1, loaded: 1});
} else if(called.lengthComputable && called.total > called.loaded){
options[name]({type: 'progress', lengthComputable: true, total: called.total, loaded: called.total});
}
});
obj.addEventListener('progress', function(e){
called = e;
options[name](e);
});
}
};
ajax = new moxie.xhr.XMLHttpRequest();
ajax.open(options.type, options.url, options.async, options.username, options.password);
proressEvent(ajax.upload, featureOptions.uploadprogress);
proressEvent(ajax.upload, featureOptions.progress);
ajax.addEventListener('load', function(e){
var responses = {
text: ajax.responseText,
xml: ajax.responseXML
};
completeCallback(ajax.status, ajax.statusText, responses, ajax.getAllResponseHeaders());
});
if(options.xhrFields && options.xhrFields.withCredentials){
ajax.withCredentials = true;
}
if(options.timeout){
ajax.timeout = options.timeout;
}
$.each(headers, function(name, value){
ajax.setRequestHeader(name, value);
});
ajax.send(options.data);
},
abort: function() {
if(ajax){
ajax.abort();
}
}
};
}
};
var transports = {
//based on script: https://github.com/MoonScript/jQuery-ajaxTransport-XDomainRequest
xdomain: (function(){
var httpRegEx = /^https?:\/\//i;
var getOrPostRegEx = /^get|post$/i;
var sameSchemeRegEx = new RegExp('^'+location.protocol, 'i');
return function(options, userOptions, jqXHR) {
// Only continue if the request is: asynchronous, uses GET or POST method, has HTTP or HTTPS protocol, and has the same scheme as the calling page
if (!options.crossDomain || options.username || (options.xhrFields && options.xhrFields.withCredentials) || !options.async || !getOrPostRegEx.test(options.type) || !httpRegEx.test(options.url) || !sameSchemeRegEx.test(options.url) || (options.data && options.data instanceof mOxie.FormData) || noxhr.test(options.dataType || '')) {
return;
}
var xdr = null;
webshim.info('xdomain transport used.');
return {
send: function(headers, complete) {
var postData = '';
var userType = (userOptions.dataType || '').toLowerCase();
xdr = new XDomainRequest();
if (/^\d+$/.test(userOptions.timeout)) {
xdr.timeout = userOptions.timeout;
}
xdr.ontimeout = function() {
complete(500, 'timeout');
};
xdr.onload = function() {
var allResponseHeaders = 'Content-Length: ' + xdr.responseText.length + '\r\nContent-Type: ' + xdr.contentType;
var status = {
code: xdr.status || 200,
message: xdr.statusText || 'OK'
};
var responses = {
text: xdr.responseText,
xml: xdr.responseXML
};
try {
if (userType === 'html' || /text\/html/i.test(xdr.contentType)) {
responses.html = xdr.responseText;
} else if (userType === 'json' || (userType !== 'text' && /\/json/i.test(xdr.contentType))) {
try {
responses.json = $.parseJSON(xdr.responseText);
} catch(e) {
}
} else if (userType === 'xml' && !xdr.responseXML) {
var doc;
try {
doc = new ActiveXObject('Microsoft.XMLDOM');
doc.async = false;
doc.loadXML(xdr.responseText);
} catch(e) {
}
responses.xml = doc;
}
} catch(parseMessage) {}
complete(status.code, status.message, responses, allResponseHeaders);
};
// set an empty handler for 'onprogress' so requests don't get aborted
xdr.onprogress = function(){};
xdr.onerror = function() {
complete(500, 'error', {
text: xdr.responseText
});
};
if (userOptions.data) {
postData = ($.type(userOptions.data) === 'string') ? userOptions.data : $.param(userOptions.data);
}
xdr.open(options.type, options.url);
xdr.send(postData);
},
abort: function() {
if (xdr) {
xdr.abort();
}
}
};
};
})(),
moxie: function (options, originalOptions, jqXHR){
if(testMoxie(options)){
loadMoxie(options);
var ajax;
var tmpTransport = {
send: function( headers, completeCallback ) {
ajax = true;
webshim.ready('moxie', function(){
if(ajax){
ajax = createMoxieTransport(options, originalOptions, jqXHR);
tmpTransport.send = ajax.send;
tmpTransport.abort = ajax.abort;
ajax.send(headers, completeCallback);
}
});
},
abort: function() {
ajax = false;
}
};
return tmpTransport;
}
}
};
if(!featureOptions.progress){
featureOptions.progress = 'onprogress';
}
if(!featureOptions.uploadprogress){
featureOptions.uploadprogress = 'onuploadprogress';
}
if(!featureOptions.swfpath){
featureOptions.swfpath = shimMoxiePath+'flash/Moxie.min.swf';
}
if(!featureOptions.xappath){
featureOptions.xappath = shimMoxiePath+'silverlight/Moxie.min.xap';
}
if($.support.cors !== false || !window.XDomainRequest){
delete transports.xdomain;
}
$.ajaxTransport("+*", function( options, originalOptions, jqXHR ) {
var ajax, type;
if(options.wsType || transports[transports]){
ajax = transports[transports](options, originalOptions, jqXHR);
}
if(!ajax){
for(type in transports){
ajax = transports[type](options, originalOptions, jqXHR);
if(ajax){break;}
}
}
return ajax;
});
webshim.defineNodeNameProperty('input', 'files', {
prop: {
writeable: false,
get: function(){
if(this.type != 'file'){return null;}
if(!$(this).is('.ws-filereader')){
webshim.info("please add the 'ws-filereader' class to your input[type='file'] to implement files-property");
}
return webshim.data(this, 'fileList') || [];
}
}
}
);
webshim.reflectProperties(['input'], ['accept']);
if($('<input />').prop('multiple') == null){
webshim.defineNodeNamesBooleanProperty(['input'], ['multiple']);
}
webshim.onNodeNamesPropertyModify('input', 'disabled', function(value, boolVal, type){
var picker = webshim.data(this, 'filePicker');
if(picker){
picker.disable(boolVal);
}
});
webshim.onNodeNamesPropertyModify('input', 'value', function(value, boolVal, type){
if(value === '' && this.type == 'file' && $(this).hasClass('ws-filereader')){
webshim.data(this, 'fileList', []);
}
});
window.FileReader = notReadyYet;
window.FormData = notReadyYet;
webshim.ready('moxie', function(){
var wsMimes = 'application/xml,xml';
moxie = window.moxie;
mOxie = window.mOxie;
mOxie.Env.swf_url = featureOptions.swfpath;
mOxie.Env.xap_url = featureOptions.xappath;
window.FileReader = mOxie.FileReader;
window.FormData = function(form){
var appendData, i, len, files, fileI, fileLen, inputName;
var moxieData = new mOxie.FormData();
if(form && $.nodeName(form, 'form')){
appendData = $(form).serializeArray();
for(i = 0; i < appendData.length; i++){
if(Array.isArray(appendData[i].value)){
appendData[i].value.forEach(function(val){
moxieData.append(appendData[i].name, val);
});
} else {
moxieData.append(appendData[i].name, appendData[i].value);
}
}
appendData = form.querySelectorAll('input[type="file"][name]');
for(i = 0, len = appendData.length; i < appendData.length; i++){
inputName = appendData[i].name;
if(inputName && !$(appendData[i]).is(':disabled')){
files = $.prop(appendData[i], 'files') || [];
if(files.length){
if(files.length > 1 || (moxieData.hasBlob && moxieData.hasBlob())){
webshim.error('FormData shim can only handle one file per ajax. Use multiple ajax request. One per file.');
}
for(fileI = 0, fileLen = files.length; fileI < fileLen; fileI++){
moxieData.append(inputName, files[fileI]);
}
}
}
}
}
return moxieData;
};
FormData = window.FormData;
createFilePicker = _createFilePicker;
transports.moxie = createMoxieTransport;
featureOptions.mimeTypes = (featureOptions.mimeTypes) ? wsMimes+','+featureOptions.mimeTypes : wsMimes;
try {
mOxie.Mime.addMimeType(featureOptions.mimeTypes);
} catch(e){
webshim.warn('mimetype to moxie error: '+e);
}
});
webshim.addReady(function(context, contextElem){
$(context.querySelectorAll(sel)).add(contextElem.filter(sel)).each(createFilePicker);
});
webshim.ready('WINDOWLOAD', loadMoxie);
if(webshim.cfg.debug !== false && featureOptions.swfpath.indexOf((location.protocol+'//'+location.hostname)) && featureOptions.swfpath.indexOf(('https://'+location.hostname))){
webshim.ready('WINDOWLOAD', function(){
var printMessage = function(){
if(hasXDomain == 'no'){
webshim.error(crossXMLMessage);
}
};
try {
hasXDomain = sessionStorage.getItem('wsXdomain.xml');
} catch(e){}
printMessage();
if(hasXDomain == null){
$.ajax({
url: 'crossdomain.xml',
type: 'HEAD',
dataType: 'xml',
success: function(){
hasXDomain = 'yes';
},
error: function(){
hasXDomain = 'no';
},
complete: function(){
try {
sessionStorage.setItem('wsXdomain.xml', hasXDomain);
} catch(e){}
printMessage();
}
});
}
});
}
});
|
src/routes/watson/index.js
|
hmeinertrita/MyPlanetGirlGuides
|
import React from 'react';
import Layout from '../../components/Layout';
import WatsonApp from './WatsonApp';
const title = 'Watson';
function action() {
return {
chunks: ['welcome'],
title,
component: (
<Layout>
<WatsonApp title={title} />
</Layout>
),
};
}
export default action;
|
src/server/html.js
|
tajo/devstack
|
import React from 'react';
import path from 'path';
import fs from 'fs';
const isProduction = process.env.NODE_ENV === 'production';
const buildDir = isProduction ? fs.readdirSync(path.resolve(__dirname, '../../build')) : '';
const appJS = isProduction ? buildDir.find(file => /^app\-\w+\.js$/.test(file)) : '';
const appCSS = isProduction ? buildDir.find(file => /^app\-\w+\.css$/.test(file)) : '';
const scripts = isProduction ? `/build/${appJS}` : '//localhost:8080/build/app.js';
export default () =>
<html>
<head>
<meta charSet="utf-8" />
<title>First dev-stack</title>
{isProduction && <link href={`/build/${appCSS}`} rel="stylesheet" />}
</head>
<body>
<div id="app-root" />
<script src={scripts} type="text/javascript" />
</body>
</html>;
|
ajax/libs/react/0.11.0/JSXTransformer.js
|
tonytlwu/cdnjs
|
/**
* JSXTransformer v0.11.0
*/
!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.JSXTransformer=e()}}(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);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.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){
/*!
* The buffer module from node.js, for the browser.
*
* @author Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
* @license MIT
*/
var base64 = _dereq_('base64-js')
var ieee754 = _dereq_('ieee754')
exports.Buffer = Buffer
exports.SlowBuffer = Buffer
exports.INSPECT_MAX_BYTES = 50
Buffer.poolSize = 8192
/**
* If `Buffer._useTypedArrays`:
* === true Use Uint8Array implementation (fastest)
* === false Use Object implementation (compatible down to IE6)
*/
Buffer._useTypedArrays = (function () {
// Detect if browser supports Typed Arrays. Supported browsers are IE 10+, Firefox 4+,
// Chrome 7+, Safari 5.1+, Opera 11.6+, iOS 4.2+. If the browser does not support adding
// properties to `Uint8Array` instances, then that's the same as no `Uint8Array` support
// because we need to be able to add all the node Buffer API methods. This is an issue
// in Firefox 4-29. Now fixed: https://bugzilla.mozilla.org/show_bug.cgi?id=695438
try {
var buf = new ArrayBuffer(0)
var arr = new Uint8Array(buf)
arr.foo = function () { return 42 }
return 42 === arr.foo() &&
typeof arr.subarray === 'function' // Chrome 9-10 lack `subarray`
} catch (e) {
return false
}
})()
/**
* Class: Buffer
* =============
*
* The Buffer constructor returns instances of `Uint8Array` that are augmented
* with function properties for all the node `Buffer` API functions. We use
* `Uint8Array` so that square bracket notation works as expected -- it returns
* a single octet.
*
* By augmenting the instances, we can avoid modifying the `Uint8Array`
* prototype.
*/
function Buffer (subject, encoding, noZero) {
if (!(this instanceof Buffer))
return new Buffer(subject, encoding, noZero)
var type = typeof subject
// Find the length
var length
if (type === 'number')
length = subject > 0 ? subject >>> 0 : 0
else if (type === 'string') {
if (encoding === 'base64')
subject = base64clean(subject)
length = Buffer.byteLength(subject, encoding)
} else if (type === 'object' && subject !== null) { // assume object is array-like
if (subject.type === 'Buffer' && Array.isArray(subject.data))
subject = subject.data
length = +subject.length > 0 ? Math.floor(+subject.length) : 0
} else
throw new Error('First argument needs to be a number, array or string.')
var buf
if (Buffer._useTypedArrays) {
// Preferred: Return an augmented `Uint8Array` instance for best performance
buf = Buffer._augment(new Uint8Array(length))
} else {
// Fallback: Return THIS instance of Buffer (created by `new`)
buf = this
buf.length = length
buf._isBuffer = true
}
var i
if (Buffer._useTypedArrays && typeof subject.byteLength === 'number') {
// Speed optimization -- use set if we're copying from a typed array
buf._set(subject)
} else if (isArrayish(subject)) {
// Treat array-ish objects as a byte array
if (Buffer.isBuffer(subject)) {
for (i = 0; i < length; i++)
buf[i] = subject.readUInt8(i)
} else {
for (i = 0; i < length; i++)
buf[i] = ((subject[i] % 256) + 256) % 256
}
} else if (type === 'string') {
buf.write(subject, 0, encoding)
} else if (type === 'number' && !Buffer._useTypedArrays && !noZero) {
for (i = 0; i < length; i++) {
buf[i] = 0
}
}
return buf
}
// STATIC METHODS
// ==============
Buffer.isEncoding = function (encoding) {
switch (String(encoding).toLowerCase()) {
case 'hex':
case 'utf8':
case 'utf-8':
case 'ascii':
case 'binary':
case 'base64':
case 'raw':
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return true
default:
return false
}
}
Buffer.isBuffer = function (b) {
return !!(b != null && b._isBuffer)
}
Buffer.byteLength = function (str, encoding) {
var ret
str = str.toString()
switch (encoding || 'utf8') {
case 'hex':
ret = str.length / 2
break
case 'utf8':
case 'utf-8':
ret = utf8ToBytes(str).length
break
case 'ascii':
case 'binary':
case 'raw':
ret = str.length
break
case 'base64':
ret = base64ToBytes(str).length
break
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
ret = str.length * 2
break
default:
throw new Error('Unknown encoding')
}
return ret
}
Buffer.concat = function (list, totalLength) {
assert(isArray(list), 'Usage: Buffer.concat(list[, length])')
if (list.length === 0) {
return new Buffer(0)
} else if (list.length === 1) {
return list[0]
}
var i
if (totalLength === undefined) {
totalLength = 0
for (i = 0; i < list.length; i++) {
totalLength += list[i].length
}
}
var buf = new Buffer(totalLength)
var pos = 0
for (i = 0; i < list.length; i++) {
var item = list[i]
item.copy(buf, pos)
pos += item.length
}
return buf
}
Buffer.compare = function (a, b) {
assert(Buffer.isBuffer(a) && Buffer.isBuffer(b), 'Arguments must be Buffers')
var x = a.length
var y = b.length
for (var i = 0, len = Math.min(x, y); i < len && a[i] === b[i]; i++) {}
if (i !== len) {
x = a[i]
y = b[i]
}
if (x < y) {
return -1
}
if (y < x) {
return 1
}
return 0
}
// BUFFER INSTANCE METHODS
// =======================
function hexWrite (buf, string, offset, length) {
offset = Number(offset) || 0
var remaining = buf.length - offset
if (!length) {
length = remaining
} else {
length = Number(length)
if (length > remaining) {
length = remaining
}
}
// must be an even number of digits
var strLen = string.length
assert(strLen % 2 === 0, 'Invalid hex string')
if (length > strLen / 2) {
length = strLen / 2
}
for (var i = 0; i < length; i++) {
var byte = parseInt(string.substr(i * 2, 2), 16)
assert(!isNaN(byte), 'Invalid hex string')
buf[offset + i] = byte
}
return i
}
function utf8Write (buf, string, offset, length) {
var charsWritten = blitBuffer(utf8ToBytes(string), buf, offset, length)
return charsWritten
}
function asciiWrite (buf, string, offset, length) {
var charsWritten = blitBuffer(asciiToBytes(string), buf, offset, length)
return charsWritten
}
function binaryWrite (buf, string, offset, length) {
return asciiWrite(buf, string, offset, length)
}
function base64Write (buf, string, offset, length) {
var charsWritten = blitBuffer(base64ToBytes(string), buf, offset, length)
return charsWritten
}
function utf16leWrite (buf, string, offset, length) {
var charsWritten = blitBuffer(utf16leToBytes(string), buf, offset, length)
return charsWritten
}
Buffer.prototype.write = function (string, offset, length, encoding) {
// Support both (string, offset, length, encoding)
// and the legacy (string, encoding, offset, length)
if (isFinite(offset)) {
if (!isFinite(length)) {
encoding = length
length = undefined
}
} else { // legacy
var swap = encoding
encoding = offset
offset = length
length = swap
}
offset = Number(offset) || 0
var remaining = this.length - offset
if (!length) {
length = remaining
} else {
length = Number(length)
if (length > remaining) {
length = remaining
}
}
encoding = String(encoding || 'utf8').toLowerCase()
var ret
switch (encoding) {
case 'hex':
ret = hexWrite(this, string, offset, length)
break
case 'utf8':
case 'utf-8':
ret = utf8Write(this, string, offset, length)
break
case 'ascii':
ret = asciiWrite(this, string, offset, length)
break
case 'binary':
ret = binaryWrite(this, string, offset, length)
break
case 'base64':
ret = base64Write(this, string, offset, length)
break
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
ret = utf16leWrite(this, string, offset, length)
break
default:
throw new Error('Unknown encoding')
}
return ret
}
Buffer.prototype.toString = function (encoding, start, end) {
var self = this
encoding = String(encoding || 'utf8').toLowerCase()
start = Number(start) || 0
end = (end === undefined) ? self.length : Number(end)
// Fastpath empty strings
if (end === start)
return ''
var ret
switch (encoding) {
case 'hex':
ret = hexSlice(self, start, end)
break
case 'utf8':
case 'utf-8':
ret = utf8Slice(self, start, end)
break
case 'ascii':
ret = asciiSlice(self, start, end)
break
case 'binary':
ret = binarySlice(self, start, end)
break
case 'base64':
ret = base64Slice(self, start, end)
break
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
ret = utf16leSlice(self, start, end)
break
default:
throw new Error('Unknown encoding')
}
return ret
}
Buffer.prototype.toJSON = function () {
return {
type: 'Buffer',
data: Array.prototype.slice.call(this._arr || this, 0)
}
}
Buffer.prototype.equals = function (b) {
assert(Buffer.isBuffer(b), 'Argument must be a Buffer')
return Buffer.compare(this, b) === 0
}
Buffer.prototype.compare = function (b) {
assert(Buffer.isBuffer(b), 'Argument must be a Buffer')
return Buffer.compare(this, b)
}
// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
Buffer.prototype.copy = function (target, target_start, start, end) {
var source = this
if (!start) start = 0
if (!end && end !== 0) end = this.length
if (!target_start) target_start = 0
// Copy 0 bytes; we're done
if (end === start) return
if (target.length === 0 || source.length === 0) return
// Fatal error conditions
assert(end >= start, 'sourceEnd < sourceStart')
assert(target_start >= 0 && target_start < target.length,
'targetStart out of bounds')
assert(start >= 0 && start < source.length, 'sourceStart out of bounds')
assert(end >= 0 && end <= source.length, 'sourceEnd out of bounds')
// Are we oob?
if (end > this.length)
end = this.length
if (target.length - target_start < end - start)
end = target.length - target_start + start
var len = end - start
if (len < 100 || !Buffer._useTypedArrays) {
for (var i = 0; i < len; i++) {
target[i + target_start] = this[i + start]
}
} else {
target._set(this.subarray(start, start + len), target_start)
}
}
function base64Slice (buf, start, end) {
if (start === 0 && end === buf.length) {
return base64.fromByteArray(buf)
} else {
return base64.fromByteArray(buf.slice(start, end))
}
}
function utf8Slice (buf, start, end) {
var res = ''
var tmp = ''
end = Math.min(buf.length, end)
for (var i = start; i < end; i++) {
if (buf[i] <= 0x7F) {
res += decodeUtf8Char(tmp) + String.fromCharCode(buf[i])
tmp = ''
} else {
tmp += '%' + buf[i].toString(16)
}
}
return res + decodeUtf8Char(tmp)
}
function asciiSlice (buf, start, end) {
var ret = ''
end = Math.min(buf.length, end)
for (var i = start; i < end; i++) {
ret += String.fromCharCode(buf[i])
}
return ret
}
function binarySlice (buf, start, end) {
return asciiSlice(buf, start, end)
}
function hexSlice (buf, start, end) {
var len = buf.length
if (!start || start < 0) start = 0
if (!end || end < 0 || end > len) end = len
var out = ''
for (var i = start; i < end; i++) {
out += toHex(buf[i])
}
return out
}
function utf16leSlice (buf, start, end) {
var bytes = buf.slice(start, end)
var res = ''
for (var i = 0; i < bytes.length; i += 2) {
res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)
}
return res
}
Buffer.prototype.slice = function (start, end) {
var len = this.length
start = ~~start
end = end === undefined ? len : ~~end
if (start < 0) {
start += len;
if (start < 0)
start = 0
} else if (start > len) {
start = len
}
if (end < 0) {
end += len
if (end < 0)
end = 0
} else if (end > len) {
end = len
}
if (end < start)
end = start
if (Buffer._useTypedArrays) {
return Buffer._augment(this.subarray(start, end))
} else {
var sliceLen = end - start
var newBuf = new Buffer(sliceLen, undefined, true)
for (var i = 0; i < sliceLen; i++) {
newBuf[i] = this[i + start]
}
return newBuf
}
}
// `get` will be removed in Node 0.13+
Buffer.prototype.get = function (offset) {
console.log('.get() is deprecated. Access using array indexes instead.')
return this.readUInt8(offset)
}
// `set` will be removed in Node 0.13+
Buffer.prototype.set = function (v, offset) {
console.log('.set() is deprecated. Access using array indexes instead.')
return this.writeUInt8(v, offset)
}
Buffer.prototype.readUInt8 = function (offset, noAssert) {
if (!noAssert) {
assert(offset !== undefined && offset !== null, 'missing offset')
assert(offset < this.length, 'Trying to read beyond buffer length')
}
if (offset >= this.length)
return
return this[offset]
}
function readUInt16 (buf, offset, littleEndian, noAssert) {
if (!noAssert) {
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
assert(offset !== undefined && offset !== null, 'missing offset')
assert(offset + 1 < buf.length, 'Trying to read beyond buffer length')
}
var len = buf.length
if (offset >= len)
return
var val
if (littleEndian) {
val = buf[offset]
if (offset + 1 < len)
val |= buf[offset + 1] << 8
} else {
val = buf[offset] << 8
if (offset + 1 < len)
val |= buf[offset + 1]
}
return val
}
Buffer.prototype.readUInt16LE = function (offset, noAssert) {
return readUInt16(this, offset, true, noAssert)
}
Buffer.prototype.readUInt16BE = function (offset, noAssert) {
return readUInt16(this, offset, false, noAssert)
}
function readUInt32 (buf, offset, littleEndian, noAssert) {
if (!noAssert) {
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
assert(offset !== undefined && offset !== null, 'missing offset')
assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')
}
var len = buf.length
if (offset >= len)
return
var val
if (littleEndian) {
if (offset + 2 < len)
val = buf[offset + 2] << 16
if (offset + 1 < len)
val |= buf[offset + 1] << 8
val |= buf[offset]
if (offset + 3 < len)
val = val + (buf[offset + 3] << 24 >>> 0)
} else {
if (offset + 1 < len)
val = buf[offset + 1] << 16
if (offset + 2 < len)
val |= buf[offset + 2] << 8
if (offset + 3 < len)
val |= buf[offset + 3]
val = val + (buf[offset] << 24 >>> 0)
}
return val
}
Buffer.prototype.readUInt32LE = function (offset, noAssert) {
return readUInt32(this, offset, true, noAssert)
}
Buffer.prototype.readUInt32BE = function (offset, noAssert) {
return readUInt32(this, offset, false, noAssert)
}
Buffer.prototype.readInt8 = function (offset, noAssert) {
if (!noAssert) {
assert(offset !== undefined && offset !== null,
'missing offset')
assert(offset < this.length, 'Trying to read beyond buffer length')
}
if (offset >= this.length)
return
var neg = this[offset] & 0x80
if (neg)
return (0xff - this[offset] + 1) * -1
else
return this[offset]
}
function readInt16 (buf, offset, littleEndian, noAssert) {
if (!noAssert) {
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
assert(offset !== undefined && offset !== null, 'missing offset')
assert(offset + 1 < buf.length, 'Trying to read beyond buffer length')
}
var len = buf.length
if (offset >= len)
return
var val = readUInt16(buf, offset, littleEndian, true)
var neg = val & 0x8000
if (neg)
return (0xffff - val + 1) * -1
else
return val
}
Buffer.prototype.readInt16LE = function (offset, noAssert) {
return readInt16(this, offset, true, noAssert)
}
Buffer.prototype.readInt16BE = function (offset, noAssert) {
return readInt16(this, offset, false, noAssert)
}
function readInt32 (buf, offset, littleEndian, noAssert) {
if (!noAssert) {
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
assert(offset !== undefined && offset !== null, 'missing offset')
assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')
}
var len = buf.length
if (offset >= len)
return
var val = readUInt32(buf, offset, littleEndian, true)
var neg = val & 0x80000000
if (neg)
return (0xffffffff - val + 1) * -1
else
return val
}
Buffer.prototype.readInt32LE = function (offset, noAssert) {
return readInt32(this, offset, true, noAssert)
}
Buffer.prototype.readInt32BE = function (offset, noAssert) {
return readInt32(this, offset, false, noAssert)
}
function readFloat (buf, offset, littleEndian, noAssert) {
if (!noAssert) {
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')
}
return ieee754.read(buf, offset, littleEndian, 23, 4)
}
Buffer.prototype.readFloatLE = function (offset, noAssert) {
return readFloat(this, offset, true, noAssert)
}
Buffer.prototype.readFloatBE = function (offset, noAssert) {
return readFloat(this, offset, false, noAssert)
}
function readDouble (buf, offset, littleEndian, noAssert) {
if (!noAssert) {
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
assert(offset + 7 < buf.length, 'Trying to read beyond buffer length')
}
return ieee754.read(buf, offset, littleEndian, 52, 8)
}
Buffer.prototype.readDoubleLE = function (offset, noAssert) {
return readDouble(this, offset, true, noAssert)
}
Buffer.prototype.readDoubleBE = function (offset, noAssert) {
return readDouble(this, offset, false, noAssert)
}
Buffer.prototype.writeUInt8 = function (value, offset, noAssert) {
if (!noAssert) {
assert(value !== undefined && value !== null, 'missing value')
assert(offset !== undefined && offset !== null, 'missing offset')
assert(offset < this.length, 'trying to write beyond buffer length')
verifuint(value, 0xff)
}
if (offset >= this.length) return
this[offset] = value
return offset + 1
}
function writeUInt16 (buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
assert(value !== undefined && value !== null, 'missing value')
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
assert(offset !== undefined && offset !== null, 'missing offset')
assert(offset + 1 < buf.length, 'trying to write beyond buffer length')
verifuint(value, 0xffff)
}
var len = buf.length
if (offset >= len)
return
for (var i = 0, j = Math.min(len - offset, 2); i < j; i++) {
buf[offset + i] =
(value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
(littleEndian ? i : 1 - i) * 8
}
return offset + 2
}
Buffer.prototype.writeUInt16LE = function (value, offset, noAssert) {
return writeUInt16(this, value, offset, true, noAssert)
}
Buffer.prototype.writeUInt16BE = function (value, offset, noAssert) {
return writeUInt16(this, value, offset, false, noAssert)
}
function writeUInt32 (buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
assert(value !== undefined && value !== null, 'missing value')
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
assert(offset !== undefined && offset !== null, 'missing offset')
assert(offset + 3 < buf.length, 'trying to write beyond buffer length')
verifuint(value, 0xffffffff)
}
var len = buf.length
if (offset >= len)
return
for (var i = 0, j = Math.min(len - offset, 4); i < j; i++) {
buf[offset + i] =
(value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
}
return offset + 4
}
Buffer.prototype.writeUInt32LE = function (value, offset, noAssert) {
return writeUInt32(this, value, offset, true, noAssert)
}
Buffer.prototype.writeUInt32BE = function (value, offset, noAssert) {
return writeUInt32(this, value, offset, false, noAssert)
}
Buffer.prototype.writeInt8 = function (value, offset, noAssert) {
if (!noAssert) {
assert(value !== undefined && value !== null, 'missing value')
assert(offset !== undefined && offset !== null, 'missing offset')
assert(offset < this.length, 'Trying to write beyond buffer length')
verifsint(value, 0x7f, -0x80)
}
if (offset >= this.length)
return
if (value >= 0)
this.writeUInt8(value, offset, noAssert)
else
this.writeUInt8(0xff + value + 1, offset, noAssert)
return offset + 1
}
function writeInt16 (buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
assert(value !== undefined && value !== null, 'missing value')
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
assert(offset !== undefined && offset !== null, 'missing offset')
assert(offset + 1 < buf.length, 'Trying to write beyond buffer length')
verifsint(value, 0x7fff, -0x8000)
}
var len = buf.length
if (offset >= len)
return
if (value >= 0)
writeUInt16(buf, value, offset, littleEndian, noAssert)
else
writeUInt16(buf, 0xffff + value + 1, offset, littleEndian, noAssert)
return offset + 2
}
Buffer.prototype.writeInt16LE = function (value, offset, noAssert) {
return writeInt16(this, value, offset, true, noAssert)
}
Buffer.prototype.writeInt16BE = function (value, offset, noAssert) {
return writeInt16(this, value, offset, false, noAssert)
}
function writeInt32 (buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
assert(value !== undefined && value !== null, 'missing value')
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
assert(offset !== undefined && offset !== null, 'missing offset')
assert(offset + 3 < buf.length, 'Trying to write beyond buffer length')
verifsint(value, 0x7fffffff, -0x80000000)
}
var len = buf.length
if (offset >= len)
return
if (value >= 0)
writeUInt32(buf, value, offset, littleEndian, noAssert)
else
writeUInt32(buf, 0xffffffff + value + 1, offset, littleEndian, noAssert)
return offset + 4
}
Buffer.prototype.writeInt32LE = function (value, offset, noAssert) {
return writeInt32(this, value, offset, true, noAssert)
}
Buffer.prototype.writeInt32BE = function (value, offset, noAssert) {
return writeInt32(this, value, offset, false, noAssert)
}
function writeFloat (buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
assert(value !== undefined && value !== null, 'missing value')
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
assert(offset !== undefined && offset !== null, 'missing offset')
assert(offset + 3 < buf.length, 'Trying to write beyond buffer length')
verifIEEE754(value, 3.4028234663852886e+38, -3.4028234663852886e+38)
}
var len = buf.length
if (offset >= len)
return
ieee754.write(buf, value, offset, littleEndian, 23, 4)
return offset + 4
}
Buffer.prototype.writeFloatLE = function (value, offset, noAssert) {
return writeFloat(this, value, offset, true, noAssert)
}
Buffer.prototype.writeFloatBE = function (value, offset, noAssert) {
return writeFloat(this, value, offset, false, noAssert)
}
function writeDouble (buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
assert(value !== undefined && value !== null, 'missing value')
assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
assert(offset !== undefined && offset !== null, 'missing offset')
assert(offset + 7 < buf.length,
'Trying to write beyond buffer length')
verifIEEE754(value, 1.7976931348623157E+308, -1.7976931348623157E+308)
}
var len = buf.length
if (offset >= len)
return
ieee754.write(buf, value, offset, littleEndian, 52, 8)
return offset + 8
}
Buffer.prototype.writeDoubleLE = function (value, offset, noAssert) {
return writeDouble(this, value, offset, true, noAssert)
}
Buffer.prototype.writeDoubleBE = function (value, offset, noAssert) {
return writeDouble(this, value, offset, false, noAssert)
}
// fill(value, start=0, end=buffer.length)
Buffer.prototype.fill = function (value, start, end) {
if (!value) value = 0
if (!start) start = 0
if (!end) end = this.length
assert(end >= start, 'end < start')
// Fill 0 bytes; we're done
if (end === start) return
if (this.length === 0) return
assert(start >= 0 && start < this.length, 'start out of bounds')
assert(end >= 0 && end <= this.length, 'end out of bounds')
var i
if (typeof value === 'number') {
for (i = start; i < end; i++) {
this[i] = value
}
} else {
var bytes = utf8ToBytes(value.toString())
var len = bytes.length
for (i = start; i < end; i++) {
this[i] = bytes[i % len]
}
}
return this
}
Buffer.prototype.inspect = function () {
var out = []
var len = this.length
for (var i = 0; i < len; i++) {
out[i] = toHex(this[i])
if (i === exports.INSPECT_MAX_BYTES) {
out[i + 1] = '...'
break
}
}
return '<Buffer ' + out.join(' ') + '>'
}
/**
* Creates a new `ArrayBuffer` with the *copied* memory of the buffer instance.
* Added in Node 0.12. Only available in browsers that support ArrayBuffer.
*/
Buffer.prototype.toArrayBuffer = function () {
if (typeof Uint8Array !== 'undefined') {
if (Buffer._useTypedArrays) {
return (new Buffer(this)).buffer
} else {
var buf = new Uint8Array(this.length)
for (var i = 0, len = buf.length; i < len; i += 1) {
buf[i] = this[i]
}
return buf.buffer
}
} else {
throw new Error('Buffer.toArrayBuffer not supported in this browser')
}
}
// HELPER FUNCTIONS
// ================
var BP = Buffer.prototype
/**
* Augment a Uint8Array *instance* (not the Uint8Array class!) with Buffer methods
*/
Buffer._augment = function (arr) {
arr._isBuffer = true
// save reference to original Uint8Array get/set methods before overwriting
arr._get = arr.get
arr._set = arr.set
// deprecated, will be removed in node 0.13+
arr.get = BP.get
arr.set = BP.set
arr.write = BP.write
arr.toString = BP.toString
arr.toLocaleString = BP.toString
arr.toJSON = BP.toJSON
arr.equals = BP.equals
arr.compare = BP.compare
arr.copy = BP.copy
arr.slice = BP.slice
arr.readUInt8 = BP.readUInt8
arr.readUInt16LE = BP.readUInt16LE
arr.readUInt16BE = BP.readUInt16BE
arr.readUInt32LE = BP.readUInt32LE
arr.readUInt32BE = BP.readUInt32BE
arr.readInt8 = BP.readInt8
arr.readInt16LE = BP.readInt16LE
arr.readInt16BE = BP.readInt16BE
arr.readInt32LE = BP.readInt32LE
arr.readInt32BE = BP.readInt32BE
arr.readFloatLE = BP.readFloatLE
arr.readFloatBE = BP.readFloatBE
arr.readDoubleLE = BP.readDoubleLE
arr.readDoubleBE = BP.readDoubleBE
arr.writeUInt8 = BP.writeUInt8
arr.writeUInt16LE = BP.writeUInt16LE
arr.writeUInt16BE = BP.writeUInt16BE
arr.writeUInt32LE = BP.writeUInt32LE
arr.writeUInt32BE = BP.writeUInt32BE
arr.writeInt8 = BP.writeInt8
arr.writeInt16LE = BP.writeInt16LE
arr.writeInt16BE = BP.writeInt16BE
arr.writeInt32LE = BP.writeInt32LE
arr.writeInt32BE = BP.writeInt32BE
arr.writeFloatLE = BP.writeFloatLE
arr.writeFloatBE = BP.writeFloatBE
arr.writeDoubleLE = BP.writeDoubleLE
arr.writeDoubleBE = BP.writeDoubleBE
arr.fill = BP.fill
arr.inspect = BP.inspect
arr.toArrayBuffer = BP.toArrayBuffer
return arr
}
var INVALID_BASE64_RE = /[^+\/0-9A-z]/g
function base64clean (str) {
// Node strips out invalid characters like \n and \t from the string, base64-js does not
str = stringtrim(str).replace(INVALID_BASE64_RE, '')
// Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
while (str.length % 4 !== 0) {
str = str + '='
}
return str
}
function stringtrim (str) {
if (str.trim) return str.trim()
return str.replace(/^\s+|\s+$/g, '')
}
function isArray (subject) {
return (Array.isArray || function (subject) {
return Object.prototype.toString.call(subject) === '[object Array]'
})(subject)
}
function isArrayish (subject) {
return isArray(subject) || Buffer.isBuffer(subject) ||
subject && typeof subject === 'object' &&
typeof subject.length === 'number'
}
function toHex (n) {
if (n < 16) return '0' + n.toString(16)
return n.toString(16)
}
function utf8ToBytes (str) {
var byteArray = []
for (var i = 0; i < str.length; i++) {
var b = str.charCodeAt(i)
if (b <= 0x7F) {
byteArray.push(b)
} else {
var start = i
if (b >= 0xD800 && b <= 0xDFFF) i++
var h = encodeURIComponent(str.slice(start, i+1)).substr(1).split('%')
for (var j = 0; j < h.length; j++) {
byteArray.push(parseInt(h[j], 16))
}
}
}
return byteArray
}
function asciiToBytes (str) {
var byteArray = []
for (var i = 0; i < str.length; i++) {
// Node's code seems to be doing this and not & 0x7F..
byteArray.push(str.charCodeAt(i) & 0xFF)
}
return byteArray
}
function utf16leToBytes (str) {
var c, hi, lo
var byteArray = []
for (var i = 0; i < str.length; i++) {
c = str.charCodeAt(i)
hi = c >> 8
lo = c % 256
byteArray.push(lo)
byteArray.push(hi)
}
return byteArray
}
function base64ToBytes (str) {
return base64.toByteArray(str)
}
function blitBuffer (src, dst, offset, length) {
for (var i = 0; i < length; i++) {
if ((i + offset >= dst.length) || (i >= src.length))
break
dst[i + offset] = src[i]
}
return i
}
function decodeUtf8Char (str) {
try {
return decodeURIComponent(str)
} catch (err) {
return String.fromCharCode(0xFFFD) // UTF 8 invalid char
}
}
/*
* We have to make sure that the value is a valid integer. This means that it
* is non-negative. It has no fractional component and that it does not
* exceed the maximum allowed value.
*/
function verifuint (value, max) {
assert(typeof value === 'number', 'cannot write a non-number as a number')
assert(value >= 0, 'specified a negative value for writing an unsigned value')
assert(value <= max, 'value is larger than maximum value for type')
assert(Math.floor(value) === value, 'value has a fractional component')
}
function verifsint (value, max, min) {
assert(typeof value === 'number', 'cannot write a non-number as a number')
assert(value <= max, 'value larger than maximum allowed value')
assert(value >= min, 'value smaller than minimum allowed value')
assert(Math.floor(value) === value, 'value has a fractional component')
}
function verifIEEE754 (value, max, min) {
assert(typeof value === 'number', 'cannot write a non-number as a number')
assert(value <= max, 'value larger than maximum allowed value')
assert(value >= min, 'value smaller than minimum allowed value')
}
function assert (test, message) {
if (!test) throw new Error(message || 'Failed assertion')
}
},{"base64-js":2,"ieee754":3}],2:[function(_dereq_,module,exports){
var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
;(function (exports) {
'use strict';
var Arr = (typeof Uint8Array !== 'undefined')
? Uint8Array
: Array
var PLUS = '+'.charCodeAt(0)
var SLASH = '/'.charCodeAt(0)
var NUMBER = '0'.charCodeAt(0)
var LOWER = 'a'.charCodeAt(0)
var UPPER = 'A'.charCodeAt(0)
function decode (elt) {
var code = elt.charCodeAt(0)
if (code === PLUS)
return 62 // '+'
if (code === SLASH)
return 63 // '/'
if (code < NUMBER)
return -1 //no match
if (code < NUMBER + 10)
return code - NUMBER + 26 + 26
if (code < UPPER + 26)
return code - UPPER
if (code < LOWER + 26)
return code - LOWER + 26
}
function b64ToByteArray (b64) {
var i, j, l, tmp, placeHolders, arr
if (b64.length % 4 > 0) {
throw new Error('Invalid string. Length must be a multiple of 4')
}
// the number of equal signs (place holders)
// if there are two placeholders, than the two characters before it
// represent one byte
// if there is only one, then the three characters before it represent 2 bytes
// this is just a cheap hack to not do indexOf twice
var len = b64.length
placeHolders = '=' === b64.charAt(len - 2) ? 2 : '=' === b64.charAt(len - 1) ? 1 : 0
// base64 is 4/3 + up to two characters of the original data
arr = new Arr(b64.length * 3 / 4 - placeHolders)
// if there are placeholders, only get up to the last complete 4 chars
l = placeHolders > 0 ? b64.length - 4 : b64.length
var L = 0
function push (v) {
arr[L++] = v
}
for (i = 0, j = 0; i < l; i += 4, j += 3) {
tmp = (decode(b64.charAt(i)) << 18) | (decode(b64.charAt(i + 1)) << 12) | (decode(b64.charAt(i + 2)) << 6) | decode(b64.charAt(i + 3))
push((tmp & 0xFF0000) >> 16)
push((tmp & 0xFF00) >> 8)
push(tmp & 0xFF)
}
if (placeHolders === 2) {
tmp = (decode(b64.charAt(i)) << 2) | (decode(b64.charAt(i + 1)) >> 4)
push(tmp & 0xFF)
} else if (placeHolders === 1) {
tmp = (decode(b64.charAt(i)) << 10) | (decode(b64.charAt(i + 1)) << 4) | (decode(b64.charAt(i + 2)) >> 2)
push((tmp >> 8) & 0xFF)
push(tmp & 0xFF)
}
return arr
}
function uint8ToBase64 (uint8) {
var i,
extraBytes = uint8.length % 3, // if we have 1 byte left, pad 2 bytes
output = "",
temp, length
function encode (num) {
return lookup.charAt(num)
}
function tripletToBase64 (num) {
return encode(num >> 18 & 0x3F) + encode(num >> 12 & 0x3F) + encode(num >> 6 & 0x3F) + encode(num & 0x3F)
}
// go through the array every three bytes, we'll deal with trailing stuff later
for (i = 0, length = uint8.length - extraBytes; i < length; i += 3) {
temp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
output += tripletToBase64(temp)
}
// pad the end with zeros, but make sure to not forget the extra bytes
switch (extraBytes) {
case 1:
temp = uint8[uint8.length - 1]
output += encode(temp >> 2)
output += encode((temp << 4) & 0x3F)
output += '=='
break
case 2:
temp = (uint8[uint8.length - 2] << 8) + (uint8[uint8.length - 1])
output += encode(temp >> 10)
output += encode((temp >> 4) & 0x3F)
output += encode((temp << 2) & 0x3F)
output += '='
break
}
return output
}
exports.toByteArray = b64ToByteArray
exports.fromByteArray = uint8ToBase64
}(typeof exports === 'undefined' ? (this.base64js = {}) : exports))
},{}],3:[function(_dereq_,module,exports){
exports.read = function(buffer, offset, isLE, mLen, nBytes) {
var e, m,
eLen = nBytes * 8 - mLen - 1,
eMax = (1 << eLen) - 1,
eBias = eMax >> 1,
nBits = -7,
i = isLE ? (nBytes - 1) : 0,
d = isLE ? -1 : 1,
s = buffer[offset + i];
i += d;
e = s & ((1 << (-nBits)) - 1);
s >>= (-nBits);
nBits += eLen;
for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8);
m = e & ((1 << (-nBits)) - 1);
e >>= (-nBits);
nBits += mLen;
for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8);
if (e === 0) {
e = 1 - eBias;
} else if (e === eMax) {
return m ? NaN : ((s ? -1 : 1) * Infinity);
} else {
m = m + Math.pow(2, mLen);
e = e - eBias;
}
return (s ? -1 : 1) * m * Math.pow(2, e - mLen);
};
exports.write = function(buffer, value, offset, isLE, mLen, nBytes) {
var e, m, c,
eLen = nBytes * 8 - mLen - 1,
eMax = (1 << eLen) - 1,
eBias = eMax >> 1,
rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0),
i = isLE ? 0 : (nBytes - 1),
d = isLE ? 1 : -1,
s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0;
value = Math.abs(value);
if (isNaN(value) || value === Infinity) {
m = isNaN(value) ? 1 : 0;
e = eMax;
} else {
e = Math.floor(Math.log(value) / Math.LN2);
if (value * (c = Math.pow(2, -e)) < 1) {
e--;
c *= 2;
}
if (e + eBias >= 1) {
value += rt / c;
} else {
value += rt * Math.pow(2, 1 - eBias);
}
if (value * c >= 2) {
e++;
c /= 2;
}
if (e + eBias >= eMax) {
m = 0;
e = eMax;
} else if (e + eBias >= 1) {
m = (value * c - 1) * Math.pow(2, mLen);
e = e + eBias;
} else {
m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen);
e = 0;
}
}
for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8);
e = (e << mLen) | m;
eLen += mLen;
for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8);
buffer[offset + i - d] |= s * 128;
};
},{}],4:[function(_dereq_,module,exports){
(function (process){
// Copyright Joyent, Inc. and other Node contributors.
//
// 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.
// resolves . and .. elements in a path array with directory names there
// must be no slashes, empty elements, or device names (c:\) in the array
// (so also no leading and trailing slashes - it does not distinguish
// relative and absolute paths)
function normalizeArray(parts, allowAboveRoot) {
// if the path tries to go above the root, `up` ends up > 0
var up = 0;
for (var i = parts.length - 1; i >= 0; i--) {
var last = parts[i];
if (last === '.') {
parts.splice(i, 1);
} else if (last === '..') {
parts.splice(i, 1);
up++;
} else if (up) {
parts.splice(i, 1);
up--;
}
}
// if the path is allowed to go above the root, restore leading ..s
if (allowAboveRoot) {
for (; up--; up) {
parts.unshift('..');
}
}
return parts;
}
// Split a filename into [root, dir, basename, ext], unix version
// 'root' is just a slash, or nothing.
var splitPathRe =
/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
var splitPath = function(filename) {
return splitPathRe.exec(filename).slice(1);
};
// path.resolve([from ...], to)
// posix version
exports.resolve = function() {
var resolvedPath = '',
resolvedAbsolute = false;
for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
var path = (i >= 0) ? arguments[i] : process.cwd();
// Skip empty and invalid entries
if (typeof path !== 'string') {
throw new TypeError('Arguments to path.resolve must be strings');
} else if (!path) {
continue;
}
resolvedPath = path + '/' + resolvedPath;
resolvedAbsolute = path.charAt(0) === '/';
}
// At this point the path should be resolved to a full absolute path, but
// handle relative paths to be safe (might happen when process.cwd() fails)
// Normalize the path
resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) {
return !!p;
}), !resolvedAbsolute).join('/');
return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';
};
// path.normalize(path)
// posix version
exports.normalize = function(path) {
var isAbsolute = exports.isAbsolute(path),
trailingSlash = substr(path, -1) === '/';
// Normalize the path
path = normalizeArray(filter(path.split('/'), function(p) {
return !!p;
}), !isAbsolute).join('/');
if (!path && !isAbsolute) {
path = '.';
}
if (path && trailingSlash) {
path += '/';
}
return (isAbsolute ? '/' : '') + path;
};
// posix version
exports.isAbsolute = function(path) {
return path.charAt(0) === '/';
};
// posix version
exports.join = function() {
var paths = Array.prototype.slice.call(arguments, 0);
return exports.normalize(filter(paths, function(p, index) {
if (typeof p !== 'string') {
throw new TypeError('Arguments to path.join must be strings');
}
return p;
}).join('/'));
};
// path.relative(from, to)
// posix version
exports.relative = function(from, to) {
from = exports.resolve(from).substr(1);
to = exports.resolve(to).substr(1);
function trim(arr) {
var start = 0;
for (; start < arr.length; start++) {
if (arr[start] !== '') break;
}
var end = arr.length - 1;
for (; end >= 0; end--) {
if (arr[end] !== '') break;
}
if (start > end) return [];
return arr.slice(start, end - start + 1);
}
var fromParts = trim(from.split('/'));
var toParts = trim(to.split('/'));
var length = Math.min(fromParts.length, toParts.length);
var samePartsLength = length;
for (var i = 0; i < length; i++) {
if (fromParts[i] !== toParts[i]) {
samePartsLength = i;
break;
}
}
var outputParts = [];
for (var i = samePartsLength; i < fromParts.length; i++) {
outputParts.push('..');
}
outputParts = outputParts.concat(toParts.slice(samePartsLength));
return outputParts.join('/');
};
exports.sep = '/';
exports.delimiter = ':';
exports.dirname = function(path) {
var result = splitPath(path),
root = result[0],
dir = result[1];
if (!root && !dir) {
// No dirname whatsoever
return '.';
}
if (dir) {
// It has a dirname, strip trailing slash
dir = dir.substr(0, dir.length - 1);
}
return root + dir;
};
exports.basename = function(path, ext) {
var f = splitPath(path)[2];
// TODO: make this comparison case-insensitive on windows?
if (ext && f.substr(-1 * ext.length) === ext) {
f = f.substr(0, f.length - ext.length);
}
return f;
};
exports.extname = function(path) {
return splitPath(path)[3];
};
function filter (xs, f) {
if (xs.filter) return xs.filter(f);
var res = [];
for (var i = 0; i < xs.length; i++) {
if (f(xs[i], i, xs)) res.push(xs[i]);
}
return res;
}
// String.prototype.substr - negative index don't work in IE8
var substr = 'ab'.substr(-1) === 'b'
? function (str, start, len) { return str.substr(start, len) }
: function (str, start, len) {
if (start < 0) start = str.length + start;
return str.substr(start, len);
}
;
}).call(this,_dereq_("FWaASH"))
},{"FWaASH":5}],5:[function(_dereq_,module,exports){
// shim for using process in browser
var process = module.exports = {};
process.nextTick = (function () {
var canSetImmediate = typeof window !== 'undefined'
&& window.setImmediate;
var canPost = typeof window !== 'undefined'
&& window.postMessage && window.addEventListener
;
if (canSetImmediate) {
return function (f) { return window.setImmediate(f) };
}
if (canPost) {
var queue = [];
window.addEventListener('message', function (ev) {
var source = ev.source;
if ((source === window || source === null) && ev.data === 'process-tick') {
ev.stopPropagation();
if (queue.length > 0) {
var fn = queue.shift();
fn();
}
}
}, true);
return function nextTick(fn) {
queue.push(fn);
window.postMessage('process-tick', '*');
};
}
return function nextTick(fn) {
setTimeout(fn, 0);
};
})();
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
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');
}
// TODO(shtylman)
process.cwd = function () { return '/' };
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
},{}],6:[function(_dereq_,module,exports){
/*
Copyright (C) 2013 Ariya Hidayat <ariya.hidayat@gmail.com>
Copyright (C) 2013 Thaddee Tyl <thaddee.tyl@gmail.com>
Copyright (C) 2012 Ariya Hidayat <ariya.hidayat@gmail.com>
Copyright (C) 2012 Mathias Bynens <mathias@qiwi.be>
Copyright (C) 2012 Joost-Wim Boekesteijn <joost-wim@boekesteijn.nl>
Copyright (C) 2012 Kris Kowal <kris.kowal@cixar.com>
Copyright (C) 2012 Yusuke Suzuki <utatane.tea@gmail.com>
Copyright (C) 2012 Arpad Borsos <arpad.borsos@googlemail.com>
Copyright (C) 2011 Ariya Hidayat <ariya.hidayat@gmail.com>
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 <COPYRIGHT HOLDER> 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.
*/
/*jslint bitwise:true plusplus:true */
/*global esprima:true, define:true, exports:true, window: true,
throwError: true, generateStatement: true, peek: true,
parseAssignmentExpression: true, parseBlock: true,
parseClassExpression: true, parseClassDeclaration: true, parseExpression: true,
parseForStatement: true,
parseFunctionDeclaration: true, parseFunctionExpression: true,
parseFunctionSourceElements: true, parseVariableIdentifier: true,
parseImportSpecifier: true,
parseLeftHandSideExpression: true, parseParams: true, validateParam: true,
parseSpreadOrAssignmentExpression: true,
parseStatement: true, parseSourceElement: true, parseModuleBlock: true, parseConciseBody: true,
advanceXJSChild: true, isXJSIdentifierStart: true, isXJSIdentifierPart: true,
scanXJSStringLiteral: true, scanXJSIdentifier: true,
parseXJSAttributeValue: true, parseXJSChild: true, parseXJSElement: true, parseXJSExpressionContainer: true, parseXJSEmptyExpression: true,
parseTypeAnnotation: true, parseTypeAnnotatableIdentifier: true,
parseYieldExpression: true
*/
(function (root, factory) {
'use strict';
// Universal Module Definition (UMD) to support AMD, CommonJS/Node.js,
// Rhino, and plain browser loading.
if (typeof define === 'function' && define.amd) {
define(['exports'], factory);
} else if (typeof exports !== 'undefined') {
factory(exports);
} else {
factory((root.esprima = {}));
}
}(this, function (exports) {
'use strict';
var Token,
TokenName,
FnExprTokens,
Syntax,
PropertyKind,
Messages,
Regex,
SyntaxTreeDelegate,
XHTMLEntities,
ClassPropertyType,
source,
strict,
index,
lineNumber,
lineStart,
length,
delegate,
lookahead,
state,
extra;
Token = {
BooleanLiteral: 1,
EOF: 2,
Identifier: 3,
Keyword: 4,
NullLiteral: 5,
NumericLiteral: 6,
Punctuator: 7,
StringLiteral: 8,
RegularExpression: 9,
Template: 10,
XJSIdentifier: 11,
XJSText: 12
};
TokenName = {};
TokenName[Token.BooleanLiteral] = 'Boolean';
TokenName[Token.EOF] = '<end>';
TokenName[Token.Identifier] = 'Identifier';
TokenName[Token.Keyword] = 'Keyword';
TokenName[Token.NullLiteral] = 'Null';
TokenName[Token.NumericLiteral] = 'Numeric';
TokenName[Token.Punctuator] = 'Punctuator';
TokenName[Token.StringLiteral] = 'String';
TokenName[Token.XJSIdentifier] = 'XJSIdentifier';
TokenName[Token.XJSText] = 'XJSText';
TokenName[Token.RegularExpression] = 'RegularExpression';
// A function following one of those tokens is an expression.
FnExprTokens = ['(', '{', '[', 'in', 'typeof', 'instanceof', 'new',
'return', 'case', 'delete', 'throw', 'void',
// assignment operators
'=', '+=', '-=', '*=', '/=', '%=', '<<=', '>>=', '>>>=',
'&=', '|=', '^=', ',',
// binary/unary operators
'+', '-', '*', '/', '%', '++', '--', '<<', '>>', '>>>', '&',
'|', '^', '!', '~', '&&', '||', '?', ':', '===', '==', '>=',
'<=', '<', '>', '!=', '!=='];
Syntax = {
ArrayExpression: 'ArrayExpression',
ArrayPattern: 'ArrayPattern',
ArrowFunctionExpression: 'ArrowFunctionExpression',
AssignmentExpression: 'AssignmentExpression',
BinaryExpression: 'BinaryExpression',
BlockStatement: 'BlockStatement',
BreakStatement: 'BreakStatement',
CallExpression: 'CallExpression',
CatchClause: 'CatchClause',
ClassBody: 'ClassBody',
ClassDeclaration: 'ClassDeclaration',
ClassExpression: 'ClassExpression',
ClassProperty: 'ClassProperty',
ComprehensionBlock: 'ComprehensionBlock',
ComprehensionExpression: 'ComprehensionExpression',
ConditionalExpression: 'ConditionalExpression',
ContinueStatement: 'ContinueStatement',
DebuggerStatement: 'DebuggerStatement',
DoWhileStatement: 'DoWhileStatement',
EmptyStatement: 'EmptyStatement',
ExportDeclaration: 'ExportDeclaration',
ExportBatchSpecifier: 'ExportBatchSpecifier',
ExportSpecifier: 'ExportSpecifier',
ExpressionStatement: 'ExpressionStatement',
ForInStatement: 'ForInStatement',
ForOfStatement: 'ForOfStatement',
ForStatement: 'ForStatement',
FunctionDeclaration: 'FunctionDeclaration',
FunctionExpression: 'FunctionExpression',
Identifier: 'Identifier',
IfStatement: 'IfStatement',
ImportDeclaration: 'ImportDeclaration',
ImportSpecifier: 'ImportSpecifier',
LabeledStatement: 'LabeledStatement',
Literal: 'Literal',
LogicalExpression: 'LogicalExpression',
MemberExpression: 'MemberExpression',
MethodDefinition: 'MethodDefinition',
ModuleDeclaration: 'ModuleDeclaration',
NewExpression: 'NewExpression',
ObjectExpression: 'ObjectExpression',
ObjectPattern: 'ObjectPattern',
ObjectTypeAnnotation: 'ObjectTypeAnnotation',
OptionalParameter: 'OptionalParameter',
ParametricTypeAnnotation: 'ParametricTypeAnnotation',
ParametricallyTypedIdentifier: 'ParametricallyTypedIdentifier',
Program: 'Program',
Property: 'Property',
ReturnStatement: 'ReturnStatement',
SequenceExpression: 'SequenceExpression',
SpreadElement: 'SpreadElement',
SpreadProperty: 'SpreadProperty',
SwitchCase: 'SwitchCase',
SwitchStatement: 'SwitchStatement',
TaggedTemplateExpression: 'TaggedTemplateExpression',
TemplateElement: 'TemplateElement',
TemplateLiteral: 'TemplateLiteral',
ThisExpression: 'ThisExpression',
ThrowStatement: 'ThrowStatement',
TryStatement: 'TryStatement',
TypeAnnotatedIdentifier: 'TypeAnnotatedIdentifier',
TypeAnnotation: 'TypeAnnotation',
UnaryExpression: 'UnaryExpression',
UpdateExpression: 'UpdateExpression',
VariableDeclaration: 'VariableDeclaration',
VariableDeclarator: 'VariableDeclarator',
VoidTypeAnnotation: 'VoidTypeAnnotation',
WhileStatement: 'WhileStatement',
WithStatement: 'WithStatement',
XJSIdentifier: 'XJSIdentifier',
XJSNamespacedName: 'XJSNamespacedName',
XJSMemberExpression: 'XJSMemberExpression',
XJSEmptyExpression: 'XJSEmptyExpression',
XJSExpressionContainer: 'XJSExpressionContainer',
XJSElement: 'XJSElement',
XJSClosingElement: 'XJSClosingElement',
XJSOpeningElement: 'XJSOpeningElement',
XJSAttribute: 'XJSAttribute',
XJSSpreadAttribute: 'XJSSpreadAttribute',
XJSText: 'XJSText',
YieldExpression: 'YieldExpression'
};
PropertyKind = {
Data: 1,
Get: 2,
Set: 4
};
ClassPropertyType = {
'static': 'static',
prototype: 'prototype'
};
// Error messages should be identical to V8.
Messages = {
UnexpectedToken: 'Unexpected token %0',
UnexpectedNumber: 'Unexpected number',
UnexpectedString: 'Unexpected string',
UnexpectedIdentifier: 'Unexpected identifier',
UnexpectedReserved: 'Unexpected reserved word',
UnexpectedTemplate: 'Unexpected quasi %0',
UnexpectedEOS: 'Unexpected end of input',
NewlineAfterThrow: 'Illegal newline after throw',
InvalidRegExp: 'Invalid regular expression',
UnterminatedRegExp: 'Invalid regular expression: missing /',
InvalidLHSInAssignment: 'Invalid left-hand side in assignment',
InvalidLHSInFormalsList: 'Invalid left-hand side in formals list',
InvalidLHSInForIn: 'Invalid left-hand side in for-in',
MultipleDefaultsInSwitch: 'More than one default clause in switch statement',
NoCatchOrFinally: 'Missing catch or finally after try',
UnknownLabel: 'Undefined label \'%0\'',
Redeclaration: '%0 \'%1\' has already been declared',
IllegalContinue: 'Illegal continue statement',
IllegalBreak: 'Illegal break statement',
IllegalDuplicateClassProperty: 'Illegal duplicate property in class definition',
IllegalReturn: 'Illegal return statement',
IllegalYield: 'Illegal yield expression',
IllegalSpread: 'Illegal spread element',
StrictModeWith: 'Strict mode code may not include a with statement',
StrictCatchVariable: 'Catch variable may not be eval or arguments in strict mode',
StrictVarName: 'Variable name may not be eval or arguments in strict mode',
StrictParamName: 'Parameter name eval or arguments is not allowed in strict mode',
StrictParamDupe: 'Strict mode function may not have duplicate parameter names',
ParameterAfterRestParameter: 'Rest parameter must be final parameter of an argument list',
DefaultRestParameter: 'Rest parameter can not have a default value',
ElementAfterSpreadElement: 'Spread must be the final element of an element list',
PropertyAfterSpreadProperty: 'A rest property must be the final property of an object literal',
ObjectPatternAsRestParameter: 'Invalid rest parameter',
ObjectPatternAsSpread: 'Invalid spread argument',
StrictFunctionName: 'Function name may not be eval or arguments in strict mode',
StrictOctalLiteral: 'Octal literals are not allowed in strict mode.',
StrictDelete: 'Delete of an unqualified identifier in strict mode.',
StrictDuplicateProperty: 'Duplicate data property in object literal not allowed in strict mode',
AccessorDataProperty: 'Object literal may not have data and accessor property with the same name',
AccessorGetSet: 'Object literal may not have multiple get/set accessors with the same name',
StrictLHSAssignment: 'Assignment to eval or arguments is not allowed in strict mode',
StrictLHSPostfix: 'Postfix increment/decrement may not have eval or arguments operand in strict mode',
StrictLHSPrefix: 'Prefix increment/decrement may not have eval or arguments operand in strict mode',
StrictReservedWord: 'Use of future reserved word in strict mode',
NewlineAfterModule: 'Illegal newline after module',
NoFromAfterImport: 'Missing from after import',
InvalidModuleSpecifier: 'Invalid module specifier',
NestedModule: 'Module declaration can not be nested',
NoUnintializedConst: 'Const must be initialized',
ComprehensionRequiresBlock: 'Comprehension must have at least one block',
ComprehensionError: 'Comprehension Error',
EachNotAllowed: 'Each is not supported',
InvalidXJSAttributeValue: 'XJS value should be either an expression or a quoted XJS text',
ExpectedXJSClosingTag: 'Expected corresponding XJS closing tag for %0',
AdjacentXJSElements: 'Adjacent XJS elements must be wrapped in an enclosing tag'
};
// See also tools/generate-unicode-regex.py.
Regex = {
NonAsciiIdentifierStart: new RegExp('[\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05d0-\u05ea\u05f0-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u08a0\u08a2-\u08ac\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097f\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c33\u0c35-\u0c39\u0c3d\u0c58\u0c59\u0c60\u0c61\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d60\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f4\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f0\u1700-\u170c\u170e-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1877\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191c\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19c1-\u19c7\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4b\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1ce9-\u1cec\u1cee-\u1cf1\u1cf5\u1cf6\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2119-\u211d\u2124\u2126\u2128\u212a-\u212d\u212f-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u2e2f\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309d-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fcc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua697\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua78e\ua790-\ua793\ua7a0-\ua7aa\ua7f8-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa80-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uabc0-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc]'),
NonAsciiIdentifierPart: new RegExp('[\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0300-\u0374\u0376\u0377\u037a-\u037d\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u0483-\u0487\u048a-\u0527\u0531-\u0556\u0559\u0561-\u0587\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u05d0-\u05ea\u05f0-\u05f2\u0610-\u061a\u0620-\u0669\u066e-\u06d3\u06d5-\u06dc\u06df-\u06e8\u06ea-\u06fc\u06ff\u0710-\u074a\u074d-\u07b1\u07c0-\u07f5\u07fa\u0800-\u082d\u0840-\u085b\u08a0\u08a2-\u08ac\u08e4-\u08fe\u0900-\u0963\u0966-\u096f\u0971-\u0977\u0979-\u097f\u0981-\u0983\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bc-\u09c4\u09c7\u09c8\u09cb-\u09ce\u09d7\u09dc\u09dd\u09df-\u09e3\u09e6-\u09f1\u0a01-\u0a03\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a59-\u0a5c\u0a5e\u0a66-\u0a75\u0a81-\u0a83\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abc-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ad0\u0ae0-\u0ae3\u0ae6-\u0aef\u0b01-\u0b03\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3c-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b56\u0b57\u0b5c\u0b5d\u0b5f-\u0b63\u0b66-\u0b6f\u0b71\u0b82\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd0\u0bd7\u0be6-\u0bef\u0c01-\u0c03\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c33\u0c35-\u0c39\u0c3d-\u0c44\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c58\u0c59\u0c60-\u0c63\u0c66-\u0c6f\u0c82\u0c83\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbc-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0cde\u0ce0-\u0ce3\u0ce6-\u0cef\u0cf1\u0cf2\u0d02\u0d03\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d-\u0d44\u0d46-\u0d48\u0d4a-\u0d4e\u0d57\u0d60-\u0d63\u0d66-\u0d6f\u0d7a-\u0d7f\u0d82\u0d83\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0df2\u0df3\u0e01-\u0e3a\u0e40-\u0e4e\u0e50-\u0e59\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb9\u0ebb-\u0ebd\u0ec0-\u0ec4\u0ec6\u0ec8-\u0ecd\u0ed0-\u0ed9\u0edc-\u0edf\u0f00\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f3e-\u0f47\u0f49-\u0f6c\u0f71-\u0f84\u0f86-\u0f97\u0f99-\u0fbc\u0fc6\u1000-\u1049\u1050-\u109d\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u135d-\u135f\u1380-\u138f\u13a0-\u13f4\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f0\u1700-\u170c\u170e-\u1714\u1720-\u1734\u1740-\u1753\u1760-\u176c\u176e-\u1770\u1772\u1773\u1780-\u17d3\u17d7\u17dc\u17dd\u17e0-\u17e9\u180b-\u180d\u1810-\u1819\u1820-\u1877\u1880-\u18aa\u18b0-\u18f5\u1900-\u191c\u1920-\u192b\u1930-\u193b\u1946-\u196d\u1970-\u1974\u1980-\u19ab\u19b0-\u19c9\u19d0-\u19d9\u1a00-\u1a1b\u1a20-\u1a5e\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1aa7\u1b00-\u1b4b\u1b50-\u1b59\u1b6b-\u1b73\u1b80-\u1bf3\u1c00-\u1c37\u1c40-\u1c49\u1c4d-\u1c7d\u1cd0-\u1cd2\u1cd4-\u1cf6\u1d00-\u1de6\u1dfc-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u200c\u200d\u203f\u2040\u2054\u2071\u207f\u2090-\u209c\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2102\u2107\u210a-\u2113\u2115\u2119-\u211d\u2124\u2126\u2128\u212a-\u212d\u212f-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d7f-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u2de0-\u2dff\u2e2f\u3005-\u3007\u3021-\u302f\u3031-\u3035\u3038-\u303c\u3041-\u3096\u3099\u309a\u309d-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fcc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua62b\ua640-\ua66f\ua674-\ua67d\ua67f-\ua697\ua69f-\ua6f1\ua717-\ua71f\ua722-\ua788\ua78b-\ua78e\ua790-\ua793\ua7a0-\ua7aa\ua7f8-\ua827\ua840-\ua873\ua880-\ua8c4\ua8d0-\ua8d9\ua8e0-\ua8f7\ua8fb\ua900-\ua92d\ua930-\ua953\ua960-\ua97c\ua980-\ua9c0\ua9cf-\ua9d9\uaa00-\uaa36\uaa40-\uaa4d\uaa50-\uaa59\uaa60-\uaa76\uaa7a\uaa7b\uaa80-\uaac2\uaadb-\uaadd\uaae0-\uaaef\uaaf2-\uaaf6\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uabc0-\uabea\uabec\uabed\uabf0-\uabf9\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe00-\ufe0f\ufe20-\ufe26\ufe33\ufe34\ufe4d-\ufe4f\ufe70-\ufe74\ufe76-\ufefc\uff10-\uff19\uff21-\uff3a\uff3f\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc]')
};
// Ensure the condition is true, otherwise throw an error.
// This is only to have a better contract semantic, i.e. another safety net
// to catch a logic error. The condition shall be fulfilled in normal case.
// Do NOT use this to enforce a certain condition on any user input.
function assert(condition, message) {
if (!condition) {
throw new Error('ASSERT: ' + message);
}
}
function isDecimalDigit(ch) {
return (ch >= 48 && ch <= 57); // 0..9
}
function isHexDigit(ch) {
return '0123456789abcdefABCDEF'.indexOf(ch) >= 0;
}
function isOctalDigit(ch) {
return '01234567'.indexOf(ch) >= 0;
}
// 7.2 White Space
function isWhiteSpace(ch) {
return (ch === 32) || // space
(ch === 9) || // tab
(ch === 0xB) ||
(ch === 0xC) ||
(ch === 0xA0) ||
(ch >= 0x1680 && '\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\uFEFF'.indexOf(String.fromCharCode(ch)) > 0);
}
// 7.3 Line Terminators
function isLineTerminator(ch) {
return (ch === 10) || (ch === 13) || (ch === 0x2028) || (ch === 0x2029);
}
// 7.6 Identifier Names and Identifiers
function isIdentifierStart(ch) {
return (ch === 36) || (ch === 95) || // $ (dollar) and _ (underscore)
(ch >= 65 && ch <= 90) || // A..Z
(ch >= 97 && ch <= 122) || // a..z
(ch === 92) || // \ (backslash)
((ch >= 0x80) && Regex.NonAsciiIdentifierStart.test(String.fromCharCode(ch)));
}
function isIdentifierPart(ch) {
return (ch === 36) || (ch === 95) || // $ (dollar) and _ (underscore)
(ch >= 65 && ch <= 90) || // A..Z
(ch >= 97 && ch <= 122) || // a..z
(ch >= 48 && ch <= 57) || // 0..9
(ch === 92) || // \ (backslash)
((ch >= 0x80) && Regex.NonAsciiIdentifierPart.test(String.fromCharCode(ch)));
}
// 7.6.1.2 Future Reserved Words
function isFutureReservedWord(id) {
switch (id) {
case 'class':
case 'enum':
case 'export':
case 'extends':
case 'import':
case 'super':
return true;
default:
return false;
}
}
function isStrictModeReservedWord(id) {
switch (id) {
case 'implements':
case 'interface':
case 'package':
case 'private':
case 'protected':
case 'public':
case 'static':
case 'yield':
case 'let':
return true;
default:
return false;
}
}
function isRestrictedWord(id) {
return id === 'eval' || id === 'arguments';
}
// 7.6.1.1 Keywords
function isKeyword(id) {
if (strict && isStrictModeReservedWord(id)) {
return true;
}
// 'const' is specialized as Keyword in V8.
// 'yield' is only treated as a keyword in strict mode.
// 'let' is for compatiblity with SpiderMonkey and ES.next.
// Some others are from future reserved words.
switch (id.length) {
case 2:
return (id === 'if') || (id === 'in') || (id === 'do');
case 3:
return (id === 'var') || (id === 'for') || (id === 'new') ||
(id === 'try') || (id === 'let');
case 4:
return (id === 'this') || (id === 'else') || (id === 'case') ||
(id === 'void') || (id === 'with') || (id === 'enum');
case 5:
return (id === 'while') || (id === 'break') || (id === 'catch') ||
(id === 'throw') || (id === 'const') ||
(id === 'class') || (id === 'super');
case 6:
return (id === 'return') || (id === 'typeof') || (id === 'delete') ||
(id === 'switch') || (id === 'export') || (id === 'import');
case 7:
return (id === 'default') || (id === 'finally') || (id === 'extends');
case 8:
return (id === 'function') || (id === 'continue') || (id === 'debugger');
case 10:
return (id === 'instanceof');
default:
return false;
}
}
// 7.4 Comments
function skipComment() {
var ch, blockComment, lineComment;
blockComment = false;
lineComment = false;
while (index < length) {
ch = source.charCodeAt(index);
if (lineComment) {
++index;
if (isLineTerminator(ch)) {
lineComment = false;
if (ch === 13 && source.charCodeAt(index) === 10) {
++index;
}
++lineNumber;
lineStart = index;
}
} else if (blockComment) {
if (isLineTerminator(ch)) {
if (ch === 13 && source.charCodeAt(index + 1) === 10) {
++index;
}
++lineNumber;
++index;
lineStart = index;
if (index >= length) {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
} else {
ch = source.charCodeAt(index++);
if (index >= length) {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
// Block comment ends with '*/' (char #42, char #47).
if (ch === 42) {
ch = source.charCodeAt(index);
if (ch === 47) {
++index;
blockComment = false;
}
}
}
} else if (ch === 47) {
ch = source.charCodeAt(index + 1);
// Line comment starts with '//' (char #47, char #47).
if (ch === 47) {
index += 2;
lineComment = true;
} else if (ch === 42) {
// Block comment starts with '/*' (char #47, char #42).
index += 2;
blockComment = true;
if (index >= length) {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
} else {
break;
}
} else if (isWhiteSpace(ch)) {
++index;
} else if (isLineTerminator(ch)) {
++index;
if (ch === 13 && source.charCodeAt(index) === 10) {
++index;
}
++lineNumber;
lineStart = index;
} else {
break;
}
}
}
function scanHexEscape(prefix) {
var i, len, ch, code = 0;
len = (prefix === 'u') ? 4 : 2;
for (i = 0; i < len; ++i) {
if (index < length && isHexDigit(source[index])) {
ch = source[index++];
code = code * 16 + '0123456789abcdef'.indexOf(ch.toLowerCase());
} else {
return '';
}
}
return String.fromCharCode(code);
}
function scanUnicodeCodePointEscape() {
var ch, code, cu1, cu2;
ch = source[index];
code = 0;
// At least, one hex digit is required.
if (ch === '}') {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
while (index < length) {
ch = source[index++];
if (!isHexDigit(ch)) {
break;
}
code = code * 16 + '0123456789abcdef'.indexOf(ch.toLowerCase());
}
if (code > 0x10FFFF || ch !== '}') {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
// UTF-16 Encoding
if (code <= 0xFFFF) {
return String.fromCharCode(code);
}
cu1 = ((code - 0x10000) >> 10) + 0xD800;
cu2 = ((code - 0x10000) & 1023) + 0xDC00;
return String.fromCharCode(cu1, cu2);
}
function getEscapedIdentifier() {
var ch, id;
ch = source.charCodeAt(index++);
id = String.fromCharCode(ch);
// '\u' (char #92, char #117) denotes an escaped character.
if (ch === 92) {
if (source.charCodeAt(index) !== 117) {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
++index;
ch = scanHexEscape('u');
if (!ch || ch === '\\' || !isIdentifierStart(ch.charCodeAt(0))) {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
id = ch;
}
while (index < length) {
ch = source.charCodeAt(index);
if (!isIdentifierPart(ch)) {
break;
}
++index;
id += String.fromCharCode(ch);
// '\u' (char #92, char #117) denotes an escaped character.
if (ch === 92) {
id = id.substr(0, id.length - 1);
if (source.charCodeAt(index) !== 117) {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
++index;
ch = scanHexEscape('u');
if (!ch || ch === '\\' || !isIdentifierPart(ch.charCodeAt(0))) {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
id += ch;
}
}
return id;
}
function getIdentifier() {
var start, ch;
start = index++;
while (index < length) {
ch = source.charCodeAt(index);
if (ch === 92) {
// Blackslash (char #92) marks Unicode escape sequence.
index = start;
return getEscapedIdentifier();
}
if (isIdentifierPart(ch)) {
++index;
} else {
break;
}
}
return source.slice(start, index);
}
function scanIdentifier() {
var start, id, type;
start = index;
// Backslash (char #92) starts an escaped character.
id = (source.charCodeAt(index) === 92) ? getEscapedIdentifier() : getIdentifier();
// There is no keyword or literal with only one character.
// Thus, it must be an identifier.
if (id.length === 1) {
type = Token.Identifier;
} else if (isKeyword(id)) {
type = Token.Keyword;
} else if (id === 'null') {
type = Token.NullLiteral;
} else if (id === 'true' || id === 'false') {
type = Token.BooleanLiteral;
} else {
type = Token.Identifier;
}
return {
type: type,
value: id,
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
}
// 7.7 Punctuators
function scanPunctuator() {
var start = index,
code = source.charCodeAt(index),
code2,
ch1 = source[index],
ch2,
ch3,
ch4;
switch (code) {
// Check for most common single-character punctuators.
case 40: // ( open bracket
case 41: // ) close bracket
case 59: // ; semicolon
case 44: // , comma
case 123: // { open curly brace
case 125: // } close curly brace
case 91: // [
case 93: // ]
case 58: // :
case 63: // ?
case 126: // ~
++index;
if (extra.tokenize) {
if (code === 40) {
extra.openParenToken = extra.tokens.length;
} else if (code === 123) {
extra.openCurlyToken = extra.tokens.length;
}
}
return {
type: Token.Punctuator,
value: String.fromCharCode(code),
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
default:
code2 = source.charCodeAt(index + 1);
// '=' (char #61) marks an assignment or comparison operator.
if (code2 === 61) {
switch (code) {
case 37: // %
case 38: // &
case 42: // *:
case 43: // +
case 45: // -
case 47: // /
case 60: // <
case 62: // >
case 94: // ^
case 124: // |
index += 2;
return {
type: Token.Punctuator,
value: String.fromCharCode(code) + String.fromCharCode(code2),
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
case 33: // !
case 61: // =
index += 2;
// !== and ===
if (source.charCodeAt(index) === 61) {
++index;
}
return {
type: Token.Punctuator,
value: source.slice(start, index),
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
default:
break;
}
}
break;
}
// Peek more characters.
ch2 = source[index + 1];
ch3 = source[index + 2];
ch4 = source[index + 3];
// 4-character punctuator: >>>=
if (ch1 === '>' && ch2 === '>' && ch3 === '>') {
if (ch4 === '=') {
index += 4;
return {
type: Token.Punctuator,
value: '>>>=',
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
}
}
// 3-character punctuators: === !== >>> <<= >>=
if (ch1 === '>' && ch2 === '>' && ch3 === '>') {
index += 3;
return {
type: Token.Punctuator,
value: '>>>',
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
}
if (ch1 === '<' && ch2 === '<' && ch3 === '=') {
index += 3;
return {
type: Token.Punctuator,
value: '<<=',
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
}
if (ch1 === '>' && ch2 === '>' && ch3 === '=') {
index += 3;
return {
type: Token.Punctuator,
value: '>>=',
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
}
if (ch1 === '.' && ch2 === '.' && ch3 === '.') {
index += 3;
return {
type: Token.Punctuator,
value: '...',
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
}
// Other 2-character punctuators: ++ -- << >> && ||
if (ch1 === ch2 && ('+-<>&|'.indexOf(ch1) >= 0)) {
index += 2;
return {
type: Token.Punctuator,
value: ch1 + ch2,
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
}
if (ch1 === '=' && ch2 === '>') {
index += 2;
return {
type: Token.Punctuator,
value: '=>',
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
}
if ('<>=!+-*%&|^/'.indexOf(ch1) >= 0) {
++index;
return {
type: Token.Punctuator,
value: ch1,
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
}
if (ch1 === '.') {
++index;
return {
type: Token.Punctuator,
value: ch1,
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
}
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
// 7.8.3 Numeric Literals
function scanHexLiteral(start) {
var number = '';
while (index < length) {
if (!isHexDigit(source[index])) {
break;
}
number += source[index++];
}
if (number.length === 0) {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
if (isIdentifierStart(source.charCodeAt(index))) {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
return {
type: Token.NumericLiteral,
value: parseInt('0x' + number, 16),
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
}
function scanOctalLiteral(prefix, start) {
var number, octal;
if (isOctalDigit(prefix)) {
octal = true;
number = '0' + source[index++];
} else {
octal = false;
++index;
number = '';
}
while (index < length) {
if (!isOctalDigit(source[index])) {
break;
}
number += source[index++];
}
if (!octal && number.length === 0) {
// only 0o or 0O
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
if (isIdentifierStart(source.charCodeAt(index)) || isDecimalDigit(source.charCodeAt(index))) {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
return {
type: Token.NumericLiteral,
value: parseInt(number, 8),
octal: octal,
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
}
function scanNumericLiteral() {
var number, start, ch, octal;
ch = source[index];
assert(isDecimalDigit(ch.charCodeAt(0)) || (ch === '.'),
'Numeric literal must start with a decimal digit or a decimal point');
start = index;
number = '';
if (ch !== '.') {
number = source[index++];
ch = source[index];
// Hex number starts with '0x'.
// Octal number starts with '0'.
// Octal number in ES6 starts with '0o'.
// Binary number in ES6 starts with '0b'.
if (number === '0') {
if (ch === 'x' || ch === 'X') {
++index;
return scanHexLiteral(start);
}
if (ch === 'b' || ch === 'B') {
++index;
number = '';
while (index < length) {
ch = source[index];
if (ch !== '0' && ch !== '1') {
break;
}
number += source[index++];
}
if (number.length === 0) {
// only 0b or 0B
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
if (index < length) {
ch = source.charCodeAt(index);
if (isIdentifierStart(ch) || isDecimalDigit(ch)) {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
}
return {
type: Token.NumericLiteral,
value: parseInt(number, 2),
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
}
if (ch === 'o' || ch === 'O' || isOctalDigit(ch)) {
return scanOctalLiteral(ch, start);
}
// decimal number starts with '0' such as '09' is illegal.
if (ch && isDecimalDigit(ch.charCodeAt(0))) {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
}
while (isDecimalDigit(source.charCodeAt(index))) {
number += source[index++];
}
ch = source[index];
}
if (ch === '.') {
number += source[index++];
while (isDecimalDigit(source.charCodeAt(index))) {
number += source[index++];
}
ch = source[index];
}
if (ch === 'e' || ch === 'E') {
number += source[index++];
ch = source[index];
if (ch === '+' || ch === '-') {
number += source[index++];
}
if (isDecimalDigit(source.charCodeAt(index))) {
while (isDecimalDigit(source.charCodeAt(index))) {
number += source[index++];
}
} else {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
}
if (isIdentifierStart(source.charCodeAt(index))) {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
return {
type: Token.NumericLiteral,
value: parseFloat(number),
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
}
// 7.8.4 String Literals
function scanStringLiteral() {
var str = '', quote, start, ch, code, unescaped, restore, octal = false;
quote = source[index];
assert((quote === '\'' || quote === '"'),
'String literal must starts with a quote');
start = index;
++index;
while (index < length) {
ch = source[index++];
if (ch === quote) {
quote = '';
break;
} else if (ch === '\\') {
ch = source[index++];
if (!ch || !isLineTerminator(ch.charCodeAt(0))) {
switch (ch) {
case 'n':
str += '\n';
break;
case 'r':
str += '\r';
break;
case 't':
str += '\t';
break;
case 'u':
case 'x':
if (source[index] === '{') {
++index;
str += scanUnicodeCodePointEscape();
} else {
restore = index;
unescaped = scanHexEscape(ch);
if (unescaped) {
str += unescaped;
} else {
index = restore;
str += ch;
}
}
break;
case 'b':
str += '\b';
break;
case 'f':
str += '\f';
break;
case 'v':
str += '\x0B';
break;
default:
if (isOctalDigit(ch)) {
code = '01234567'.indexOf(ch);
// \0 is not octal escape sequence
if (code !== 0) {
octal = true;
}
if (index < length && isOctalDigit(source[index])) {
octal = true;
code = code * 8 + '01234567'.indexOf(source[index++]);
// 3 digits are only allowed when string starts
// with 0, 1, 2, 3
if ('0123'.indexOf(ch) >= 0 &&
index < length &&
isOctalDigit(source[index])) {
code = code * 8 + '01234567'.indexOf(source[index++]);
}
}
str += String.fromCharCode(code);
} else {
str += ch;
}
break;
}
} else {
++lineNumber;
if (ch === '\r' && source[index] === '\n') {
++index;
}
}
} else if (isLineTerminator(ch.charCodeAt(0))) {
break;
} else {
str += ch;
}
}
if (quote !== '') {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
return {
type: Token.StringLiteral,
value: str,
octal: octal,
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
}
function scanTemplate() {
var cooked = '', ch, start, terminated, tail, restore, unescaped, code, octal;
terminated = false;
tail = false;
start = index;
++index;
while (index < length) {
ch = source[index++];
if (ch === '`') {
tail = true;
terminated = true;
break;
} else if (ch === '$') {
if (source[index] === '{') {
++index;
terminated = true;
break;
}
cooked += ch;
} else if (ch === '\\') {
ch = source[index++];
if (!isLineTerminator(ch.charCodeAt(0))) {
switch (ch) {
case 'n':
cooked += '\n';
break;
case 'r':
cooked += '\r';
break;
case 't':
cooked += '\t';
break;
case 'u':
case 'x':
if (source[index] === '{') {
++index;
cooked += scanUnicodeCodePointEscape();
} else {
restore = index;
unescaped = scanHexEscape(ch);
if (unescaped) {
cooked += unescaped;
} else {
index = restore;
cooked += ch;
}
}
break;
case 'b':
cooked += '\b';
break;
case 'f':
cooked += '\f';
break;
case 'v':
cooked += '\v';
break;
default:
if (isOctalDigit(ch)) {
code = '01234567'.indexOf(ch);
// \0 is not octal escape sequence
if (code !== 0) {
octal = true;
}
if (index < length && isOctalDigit(source[index])) {
octal = true;
code = code * 8 + '01234567'.indexOf(source[index++]);
// 3 digits are only allowed when string starts
// with 0, 1, 2, 3
if ('0123'.indexOf(ch) >= 0 &&
index < length &&
isOctalDigit(source[index])) {
code = code * 8 + '01234567'.indexOf(source[index++]);
}
}
cooked += String.fromCharCode(code);
} else {
cooked += ch;
}
break;
}
} else {
++lineNumber;
if (ch === '\r' && source[index] === '\n') {
++index;
}
}
} else if (isLineTerminator(ch.charCodeAt(0))) {
++lineNumber;
if (ch === '\r' && source[index] === '\n') {
++index;
}
cooked += '\n';
} else {
cooked += ch;
}
}
if (!terminated) {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
return {
type: Token.Template,
value: {
cooked: cooked,
raw: source.slice(start + 1, index - ((tail) ? 1 : 2))
},
tail: tail,
octal: octal,
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
}
function scanTemplateElement(option) {
var startsWith, template;
lookahead = null;
skipComment();
startsWith = (option.head) ? '`' : '}';
if (source[index] !== startsWith) {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
template = scanTemplate();
peek();
return template;
}
function scanRegExp() {
var str, ch, start, pattern, flags, value, classMarker = false, restore, terminated = false;
lookahead = null;
skipComment();
start = index;
ch = source[index];
assert(ch === '/', 'Regular expression literal must start with a slash');
str = source[index++];
while (index < length) {
ch = source[index++];
str += ch;
if (classMarker) {
if (ch === ']') {
classMarker = false;
}
} else {
if (ch === '\\') {
ch = source[index++];
// ECMA-262 7.8.5
if (isLineTerminator(ch.charCodeAt(0))) {
throwError({}, Messages.UnterminatedRegExp);
}
str += ch;
} else if (ch === '/') {
terminated = true;
break;
} else if (ch === '[') {
classMarker = true;
} else if (isLineTerminator(ch.charCodeAt(0))) {
throwError({}, Messages.UnterminatedRegExp);
}
}
}
if (!terminated) {
throwError({}, Messages.UnterminatedRegExp);
}
// Exclude leading and trailing slash.
pattern = str.substr(1, str.length - 2);
flags = '';
while (index < length) {
ch = source[index];
if (!isIdentifierPart(ch.charCodeAt(0))) {
break;
}
++index;
if (ch === '\\' && index < length) {
ch = source[index];
if (ch === 'u') {
++index;
restore = index;
ch = scanHexEscape('u');
if (ch) {
flags += ch;
for (str += '\\u'; restore < index; ++restore) {
str += source[restore];
}
} else {
index = restore;
flags += 'u';
str += '\\u';
}
} else {
str += '\\';
}
} else {
flags += ch;
str += ch;
}
}
try {
value = new RegExp(pattern, flags);
} catch (e) {
throwError({}, Messages.InvalidRegExp);
}
peek();
if (extra.tokenize) {
return {
type: Token.RegularExpression,
value: value,
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
}
return {
literal: str,
value: value,
range: [start, index]
};
}
function isIdentifierName(token) {
return token.type === Token.Identifier ||
token.type === Token.Keyword ||
token.type === Token.BooleanLiteral ||
token.type === Token.NullLiteral;
}
function advanceSlash() {
var prevToken,
checkToken;
// Using the following algorithm:
// https://github.com/mozilla/sweet.js/wiki/design
prevToken = extra.tokens[extra.tokens.length - 1];
if (!prevToken) {
// Nothing before that: it cannot be a division.
return scanRegExp();
}
if (prevToken.type === 'Punctuator') {
if (prevToken.value === ')') {
checkToken = extra.tokens[extra.openParenToken - 1];
if (checkToken &&
checkToken.type === 'Keyword' &&
(checkToken.value === 'if' ||
checkToken.value === 'while' ||
checkToken.value === 'for' ||
checkToken.value === 'with')) {
return scanRegExp();
}
return scanPunctuator();
}
if (prevToken.value === '}') {
// Dividing a function by anything makes little sense,
// but we have to check for that.
if (extra.tokens[extra.openCurlyToken - 3] &&
extra.tokens[extra.openCurlyToken - 3].type === 'Keyword') {
// Anonymous function.
checkToken = extra.tokens[extra.openCurlyToken - 4];
if (!checkToken) {
return scanPunctuator();
}
} else if (extra.tokens[extra.openCurlyToken - 4] &&
extra.tokens[extra.openCurlyToken - 4].type === 'Keyword') {
// Named function.
checkToken = extra.tokens[extra.openCurlyToken - 5];
if (!checkToken) {
return scanRegExp();
}
} else {
return scanPunctuator();
}
// checkToken determines whether the function is
// a declaration or an expression.
if (FnExprTokens.indexOf(checkToken.value) >= 0) {
// It is an expression.
return scanPunctuator();
}
// It is a declaration.
return scanRegExp();
}
return scanRegExp();
}
if (prevToken.type === 'Keyword') {
return scanRegExp();
}
return scanPunctuator();
}
function advance() {
var ch;
if (!state.inXJSChild) {
skipComment();
}
if (index >= length) {
return {
type: Token.EOF,
lineNumber: lineNumber,
lineStart: lineStart,
range: [index, index]
};
}
if (state.inXJSChild) {
return advanceXJSChild();
}
ch = source.charCodeAt(index);
// Very common: ( and ) and ;
if (ch === 40 || ch === 41 || ch === 58) {
return scanPunctuator();
}
// String literal starts with single quote (#39) or double quote (#34).
if (ch === 39 || ch === 34) {
if (state.inXJSTag) {
return scanXJSStringLiteral();
}
return scanStringLiteral();
}
if (state.inXJSTag && isXJSIdentifierStart(ch)) {
return scanXJSIdentifier();
}
if (ch === 96) {
return scanTemplate();
}
if (isIdentifierStart(ch)) {
return scanIdentifier();
}
// Dot (.) char #46 can also start a floating-point number, hence the need
// to check the next character.
if (ch === 46) {
if (isDecimalDigit(source.charCodeAt(index + 1))) {
return scanNumericLiteral();
}
return scanPunctuator();
}
if (isDecimalDigit(ch)) {
return scanNumericLiteral();
}
// Slash (/) char #47 can also start a regex.
if (extra.tokenize && ch === 47) {
return advanceSlash();
}
return scanPunctuator();
}
function lex() {
var token;
token = lookahead;
index = token.range[1];
lineNumber = token.lineNumber;
lineStart = token.lineStart;
lookahead = advance();
index = token.range[1];
lineNumber = token.lineNumber;
lineStart = token.lineStart;
return token;
}
function peek() {
var pos, line, start;
pos = index;
line = lineNumber;
start = lineStart;
lookahead = advance();
index = pos;
lineNumber = line;
lineStart = start;
}
function lookahead2() {
var adv, pos, line, start, result;
// If we are collecting the tokens, don't grab the next one yet.
adv = (typeof extra.advance === 'function') ? extra.advance : advance;
pos = index;
line = lineNumber;
start = lineStart;
// Scan for the next immediate token.
if (lookahead === null) {
lookahead = adv();
}
index = lookahead.range[1];
lineNumber = lookahead.lineNumber;
lineStart = lookahead.lineStart;
// Grab the token right after.
result = adv();
index = pos;
lineNumber = line;
lineStart = start;
return result;
}
function markerCreate() {
if (!extra.loc && !extra.range) {
return undefined;
}
skipComment();
return {offset: index, line: lineNumber, col: index - lineStart};
}
function markerCreatePreserveWhitespace() {
if (!extra.loc && !extra.range) {
return undefined;
}
return {offset: index, line: lineNumber, col: index - lineStart};
}
function markerApply(marker, node) {
if (extra.range) {
node.range = [marker.offset, index];
}
if (extra.loc) {
node.loc = {
start: {
line: marker.line,
column: marker.col
},
end: {
line: lineNumber,
column: index - lineStart
}
};
node = delegate.postProcess(node);
}
return node;
}
SyntaxTreeDelegate = {
name: 'SyntaxTree',
postProcess: function (node) {
return node;
},
createArrayExpression: function (elements) {
return {
type: Syntax.ArrayExpression,
elements: elements
};
},
createAssignmentExpression: function (operator, left, right) {
return {
type: Syntax.AssignmentExpression,
operator: operator,
left: left,
right: right
};
},
createBinaryExpression: function (operator, left, right) {
var type = (operator === '||' || operator === '&&') ? Syntax.LogicalExpression :
Syntax.BinaryExpression;
return {
type: type,
operator: operator,
left: left,
right: right
};
},
createBlockStatement: function (body) {
return {
type: Syntax.BlockStatement,
body: body
};
},
createBreakStatement: function (label) {
return {
type: Syntax.BreakStatement,
label: label
};
},
createCallExpression: function (callee, args) {
return {
type: Syntax.CallExpression,
callee: callee,
'arguments': args
};
},
createCatchClause: function (param, body) {
return {
type: Syntax.CatchClause,
param: param,
body: body
};
},
createConditionalExpression: function (test, consequent, alternate) {
return {
type: Syntax.ConditionalExpression,
test: test,
consequent: consequent,
alternate: alternate
};
},
createContinueStatement: function (label) {
return {
type: Syntax.ContinueStatement,
label: label
};
},
createDebuggerStatement: function () {
return {
type: Syntax.DebuggerStatement
};
},
createDoWhileStatement: function (body, test) {
return {
type: Syntax.DoWhileStatement,
body: body,
test: test
};
},
createEmptyStatement: function () {
return {
type: Syntax.EmptyStatement
};
},
createExpressionStatement: function (expression) {
return {
type: Syntax.ExpressionStatement,
expression: expression
};
},
createForStatement: function (init, test, update, body) {
return {
type: Syntax.ForStatement,
init: init,
test: test,
update: update,
body: body
};
},
createForInStatement: function (left, right, body) {
return {
type: Syntax.ForInStatement,
left: left,
right: right,
body: body,
each: false
};
},
createForOfStatement: function (left, right, body) {
return {
type: Syntax.ForOfStatement,
left: left,
right: right,
body: body
};
},
createFunctionDeclaration: function (id, params, defaults, body, rest, generator, expression,
returnType, parametricType) {
return {
type: Syntax.FunctionDeclaration,
id: id,
params: params,
defaults: defaults,
body: body,
rest: rest,
generator: generator,
expression: expression,
returnType: returnType,
parametricType: parametricType
};
},
createFunctionExpression: function (id, params, defaults, body, rest, generator, expression,
returnType, parametricType) {
return {
type: Syntax.FunctionExpression,
id: id,
params: params,
defaults: defaults,
body: body,
rest: rest,
generator: generator,
expression: expression,
returnType: returnType,
parametricType: parametricType
};
},
createIdentifier: function (name) {
return {
type: Syntax.Identifier,
name: name,
// Only here to initialize the shape of the object to ensure
// that the 'typeAnnotation' key is ordered before others that
// are added later (like 'loc' and 'range'). This just helps
// keep the shape of Identifier nodes consistent with everything
// else.
typeAnnotation: undefined
};
},
createTypeAnnotation: function (typeIdentifier, parametricType, params, returnType, nullable) {
return {
type: Syntax.TypeAnnotation,
id: typeIdentifier,
parametricType: parametricType,
params: params,
returnType: returnType,
nullable: nullable
};
},
createParametricTypeAnnotation: function (parametricTypes) {
return {
type: Syntax.ParametricTypeAnnotation,
params: parametricTypes
};
},
createVoidTypeAnnotation: function () {
return {
type: Syntax.VoidTypeAnnotation
};
},
createObjectTypeAnnotation: function (properties) {
return {
type: Syntax.ObjectTypeAnnotation,
properties: properties
};
},
createTypeAnnotatedIdentifier: function (identifier, annotation, isOptionalParam) {
return {
type: Syntax.TypeAnnotatedIdentifier,
id: identifier,
annotation: annotation
};
},
createOptionalParameter: function (identifier) {
return {
type: Syntax.OptionalParameter,
id: identifier
};
},
createXJSAttribute: function (name, value) {
return {
type: Syntax.XJSAttribute,
name: name,
value: value
};
},
createXJSSpreadAttribute: function (argument) {
return {
type: Syntax.XJSSpreadAttribute,
argument: argument
};
},
createXJSIdentifier: function (name) {
return {
type: Syntax.XJSIdentifier,
name: name
};
},
createXJSNamespacedName: function (namespace, name) {
return {
type: Syntax.XJSNamespacedName,
namespace: namespace,
name: name
};
},
createXJSMemberExpression: function (object, property) {
return {
type: Syntax.XJSMemberExpression,
object: object,
property: property
};
},
createXJSElement: function (openingElement, closingElement, children) {
return {
type: Syntax.XJSElement,
openingElement: openingElement,
closingElement: closingElement,
children: children
};
},
createXJSEmptyExpression: function () {
return {
type: Syntax.XJSEmptyExpression
};
},
createXJSExpressionContainer: function (expression) {
return {
type: Syntax.XJSExpressionContainer,
expression: expression
};
},
createXJSOpeningElement: function (name, attributes, selfClosing) {
return {
type: Syntax.XJSOpeningElement,
name: name,
selfClosing: selfClosing,
attributes: attributes
};
},
createXJSClosingElement: function (name) {
return {
type: Syntax.XJSClosingElement,
name: name
};
},
createIfStatement: function (test, consequent, alternate) {
return {
type: Syntax.IfStatement,
test: test,
consequent: consequent,
alternate: alternate
};
},
createLabeledStatement: function (label, body) {
return {
type: Syntax.LabeledStatement,
label: label,
body: body
};
},
createLiteral: function (token) {
return {
type: Syntax.Literal,
value: token.value,
raw: source.slice(token.range[0], token.range[1])
};
},
createMemberExpression: function (accessor, object, property) {
return {
type: Syntax.MemberExpression,
computed: accessor === '[',
object: object,
property: property
};
},
createNewExpression: function (callee, args) {
return {
type: Syntax.NewExpression,
callee: callee,
'arguments': args
};
},
createObjectExpression: function (properties) {
return {
type: Syntax.ObjectExpression,
properties: properties
};
},
createPostfixExpression: function (operator, argument) {
return {
type: Syntax.UpdateExpression,
operator: operator,
argument: argument,
prefix: false
};
},
createProgram: function (body) {
return {
type: Syntax.Program,
body: body
};
},
createProperty: function (kind, key, value, method, shorthand, computed) {
return {
type: Syntax.Property,
key: key,
value: value,
kind: kind,
method: method,
shorthand: shorthand,
computed: computed
};
},
createReturnStatement: function (argument) {
return {
type: Syntax.ReturnStatement,
argument: argument
};
},
createSequenceExpression: function (expressions) {
return {
type: Syntax.SequenceExpression,
expressions: expressions
};
},
createSwitchCase: function (test, consequent) {
return {
type: Syntax.SwitchCase,
test: test,
consequent: consequent
};
},
createSwitchStatement: function (discriminant, cases) {
return {
type: Syntax.SwitchStatement,
discriminant: discriminant,
cases: cases
};
},
createThisExpression: function () {
return {
type: Syntax.ThisExpression
};
},
createThrowStatement: function (argument) {
return {
type: Syntax.ThrowStatement,
argument: argument
};
},
createTryStatement: function (block, guardedHandlers, handlers, finalizer) {
return {
type: Syntax.TryStatement,
block: block,
guardedHandlers: guardedHandlers,
handlers: handlers,
finalizer: finalizer
};
},
createUnaryExpression: function (operator, argument) {
if (operator === '++' || operator === '--') {
return {
type: Syntax.UpdateExpression,
operator: operator,
argument: argument,
prefix: true
};
}
return {
type: Syntax.UnaryExpression,
operator: operator,
argument: argument,
prefix: true
};
},
createVariableDeclaration: function (declarations, kind) {
return {
type: Syntax.VariableDeclaration,
declarations: declarations,
kind: kind
};
},
createVariableDeclarator: function (id, init) {
return {
type: Syntax.VariableDeclarator,
id: id,
init: init
};
},
createWhileStatement: function (test, body) {
return {
type: Syntax.WhileStatement,
test: test,
body: body
};
},
createWithStatement: function (object, body) {
return {
type: Syntax.WithStatement,
object: object,
body: body
};
},
createTemplateElement: function (value, tail) {
return {
type: Syntax.TemplateElement,
value: value,
tail: tail
};
},
createTemplateLiteral: function (quasis, expressions) {
return {
type: Syntax.TemplateLiteral,
quasis: quasis,
expressions: expressions
};
},
createSpreadElement: function (argument) {
return {
type: Syntax.SpreadElement,
argument: argument
};
},
createSpreadProperty: function (argument) {
return {
type: Syntax.SpreadProperty,
argument: argument
};
},
createTaggedTemplateExpression: function (tag, quasi) {
return {
type: Syntax.TaggedTemplateExpression,
tag: tag,
quasi: quasi
};
},
createArrowFunctionExpression: function (params, defaults, body, rest, expression) {
return {
type: Syntax.ArrowFunctionExpression,
id: null,
params: params,
defaults: defaults,
body: body,
rest: rest,
generator: false,
expression: expression
};
},
createMethodDefinition: function (propertyType, kind, key, value) {
return {
type: Syntax.MethodDefinition,
key: key,
value: value,
kind: kind,
'static': propertyType === ClassPropertyType["static"]
};
},
createClassProperty: function (propertyIdentifier) {
return {
type: Syntax.ClassProperty,
id: propertyIdentifier
};
},
createClassBody: function (body) {
return {
type: Syntax.ClassBody,
body: body
};
},
createClassExpression: function (id, superClass, body, parametricType) {
return {
type: Syntax.ClassExpression,
id: id,
superClass: superClass,
body: body,
parametricType: parametricType
};
},
createClassDeclaration: function (id, superClass, body, parametricType, superParametricType) {
return {
type: Syntax.ClassDeclaration,
id: id,
superClass: superClass,
body: body,
parametricType: parametricType,
superParametricType: superParametricType
};
},
createExportSpecifier: function (id, name) {
return {
type: Syntax.ExportSpecifier,
id: id,
name: name
};
},
createExportBatchSpecifier: function () {
return {
type: Syntax.ExportBatchSpecifier
};
},
createExportDeclaration: function (declaration, specifiers, source) {
return {
type: Syntax.ExportDeclaration,
declaration: declaration,
specifiers: specifiers,
source: source
};
},
createImportSpecifier: function (id, name) {
return {
type: Syntax.ImportSpecifier,
id: id,
name: name
};
},
createImportDeclaration: function (specifiers, kind, source) {
return {
type: Syntax.ImportDeclaration,
specifiers: specifiers,
kind: kind,
source: source
};
},
createYieldExpression: function (argument, delegate) {
return {
type: Syntax.YieldExpression,
argument: argument,
delegate: delegate
};
},
createModuleDeclaration: function (id, source, body) {
return {
type: Syntax.ModuleDeclaration,
id: id,
source: source,
body: body
};
},
createComprehensionExpression: function (filter, blocks, body) {
return {
type: Syntax.ComprehensionExpression,
filter: filter,
blocks: blocks,
body: body
};
}
};
// Return true if there is a line terminator before the next token.
function peekLineTerminator() {
var pos, line, start, found;
pos = index;
line = lineNumber;
start = lineStart;
skipComment();
found = lineNumber !== line;
index = pos;
lineNumber = line;
lineStart = start;
return found;
}
// Throw an exception
function throwError(token, messageFormat) {
var error,
args = Array.prototype.slice.call(arguments, 2),
msg = messageFormat.replace(
/%(\d)/g,
function (whole, index) {
assert(index < args.length, 'Message reference must be in range');
return args[index];
}
);
if (typeof token.lineNumber === 'number') {
error = new Error('Line ' + token.lineNumber + ': ' + msg);
error.index = token.range[0];
error.lineNumber = token.lineNumber;
error.column = token.range[0] - lineStart + 1;
} else {
error = new Error('Line ' + lineNumber + ': ' + msg);
error.index = index;
error.lineNumber = lineNumber;
error.column = index - lineStart + 1;
}
error.description = msg;
throw error;
}
function throwErrorTolerant() {
try {
throwError.apply(null, arguments);
} catch (e) {
if (extra.errors) {
extra.errors.push(e);
} else {
throw e;
}
}
}
// Throw an exception because of the token.
function throwUnexpected(token) {
if (token.type === Token.EOF) {
throwError(token, Messages.UnexpectedEOS);
}
if (token.type === Token.NumericLiteral) {
throwError(token, Messages.UnexpectedNumber);
}
if (token.type === Token.StringLiteral || token.type === Token.XJSText) {
throwError(token, Messages.UnexpectedString);
}
if (token.type === Token.Identifier) {
throwError(token, Messages.UnexpectedIdentifier);
}
if (token.type === Token.Keyword) {
if (isFutureReservedWord(token.value)) {
throwError(token, Messages.UnexpectedReserved);
} else if (strict && isStrictModeReservedWord(token.value)) {
throwErrorTolerant(token, Messages.StrictReservedWord);
return;
}
throwError(token, Messages.UnexpectedToken, token.value);
}
if (token.type === Token.Template) {
throwError(token, Messages.UnexpectedTemplate, token.value.raw);
}
// BooleanLiteral, NullLiteral, or Punctuator.
throwError(token, Messages.UnexpectedToken, token.value);
}
// Expect the next token to match the specified punctuator.
// If not, an exception will be thrown.
function expect(value) {
var token = lex();
if (token.type !== Token.Punctuator || token.value !== value) {
throwUnexpected(token);
}
}
// Expect the next token to match the specified keyword.
// If not, an exception will be thrown.
function expectKeyword(keyword) {
var token = lex();
if (token.type !== Token.Keyword || token.value !== keyword) {
throwUnexpected(token);
}
}
// Return true if the next token matches the specified punctuator.
function match(value) {
return lookahead.type === Token.Punctuator && lookahead.value === value;
}
// Return true if the next token matches the specified keyword
function matchKeyword(keyword) {
return lookahead.type === Token.Keyword && lookahead.value === keyword;
}
// Return true if the next token matches the specified contextual keyword
function matchContextualKeyword(keyword) {
return lookahead.type === Token.Identifier && lookahead.value === keyword;
}
// Return true if the next token is an assignment operator
function matchAssign() {
var op;
if (lookahead.type !== Token.Punctuator) {
return false;
}
op = lookahead.value;
return op === '=' ||
op === '*=' ||
op === '/=' ||
op === '%=' ||
op === '+=' ||
op === '-=' ||
op === '<<=' ||
op === '>>=' ||
op === '>>>=' ||
op === '&=' ||
op === '^=' ||
op === '|=';
}
function consumeSemicolon() {
var line;
// Catch the very common case first: immediately a semicolon (char #59).
if (source.charCodeAt(index) === 59) {
lex();
return;
}
line = lineNumber;
skipComment();
if (lineNumber !== line) {
return;
}
if (match(';')) {
lex();
return;
}
if (lookahead.type !== Token.EOF && !match('}')) {
throwUnexpected(lookahead);
}
}
// Return true if provided expression is LeftHandSideExpression
function isLeftHandSide(expr) {
return expr.type === Syntax.Identifier || expr.type === Syntax.MemberExpression;
}
function isAssignableLeftHandSide(expr) {
return isLeftHandSide(expr) || expr.type === Syntax.ObjectPattern || expr.type === Syntax.ArrayPattern;
}
// 11.1.4 Array Initialiser
function parseArrayInitialiser() {
var elements = [], blocks = [], filter = null, tmp, possiblecomprehension = true, body,
marker = markerCreate();
expect('[');
while (!match(']')) {
if (lookahead.value === 'for' &&
lookahead.type === Token.Keyword) {
if (!possiblecomprehension) {
throwError({}, Messages.ComprehensionError);
}
matchKeyword('for');
tmp = parseForStatement({ignoreBody: true});
tmp.of = tmp.type === Syntax.ForOfStatement;
tmp.type = Syntax.ComprehensionBlock;
if (tmp.left.kind) { // can't be let or const
throwError({}, Messages.ComprehensionError);
}
blocks.push(tmp);
} else if (lookahead.value === 'if' &&
lookahead.type === Token.Keyword) {
if (!possiblecomprehension) {
throwError({}, Messages.ComprehensionError);
}
expectKeyword('if');
expect('(');
filter = parseExpression();
expect(')');
} else if (lookahead.value === ',' &&
lookahead.type === Token.Punctuator) {
possiblecomprehension = false; // no longer allowed.
lex();
elements.push(null);
} else {
tmp = parseSpreadOrAssignmentExpression();
elements.push(tmp);
if (tmp && tmp.type === Syntax.SpreadElement) {
if (!match(']')) {
throwError({}, Messages.ElementAfterSpreadElement);
}
} else if (!(match(']') || matchKeyword('for') || matchKeyword('if'))) {
expect(','); // this lexes.
possiblecomprehension = false;
}
}
}
expect(']');
if (filter && !blocks.length) {
throwError({}, Messages.ComprehensionRequiresBlock);
}
if (blocks.length) {
if (elements.length !== 1) {
throwError({}, Messages.ComprehensionError);
}
return markerApply(marker, delegate.createComprehensionExpression(filter, blocks, elements[0]));
}
return markerApply(marker, delegate.createArrayExpression(elements));
}
// 11.1.5 Object Initialiser
function parsePropertyFunction(options) {
var previousStrict, previousYieldAllowed, params, defaults, body,
marker = markerCreate();
previousStrict = strict;
previousYieldAllowed = state.yieldAllowed;
state.yieldAllowed = options.generator;
params = options.params || [];
defaults = options.defaults || [];
body = parseConciseBody();
if (options.name && strict && isRestrictedWord(params[0].name)) {
throwErrorTolerant(options.name, Messages.StrictParamName);
}
strict = previousStrict;
state.yieldAllowed = previousYieldAllowed;
return markerApply(marker, delegate.createFunctionExpression(
null,
params,
defaults,
body,
options.rest || null,
options.generator,
body.type !== Syntax.BlockStatement,
options.returnType,
options.parametricType
));
}
function parsePropertyMethodFunction(options) {
var previousStrict, tmp, method;
previousStrict = strict;
strict = true;
tmp = parseParams();
if (tmp.stricted) {
throwErrorTolerant(tmp.stricted, tmp.message);
}
method = parsePropertyFunction({
params: tmp.params,
defaults: tmp.defaults,
rest: tmp.rest,
generator: options.generator,
returnType: tmp.returnType,
parametricType: options.parametricType
});
strict = previousStrict;
return method;
}
function parseObjectPropertyKey() {
var marker = markerCreate(),
token = lex(),
propertyKey,
result;
// Note: This function is called only from parseObjectProperty(), where
// EOF and Punctuator tokens are already filtered out.
if (token.type === Token.StringLiteral || token.type === Token.NumericLiteral) {
if (strict && token.octal) {
throwErrorTolerant(token, Messages.StrictOctalLiteral);
}
return markerApply(marker, delegate.createLiteral(token));
}
if (token.type === Token.Punctuator && token.value === '[') {
// For computed properties we should skip the [ and ], and
// capture in marker only the assignment expression itself.
marker = markerCreate();
propertyKey = parseAssignmentExpression();
result = markerApply(marker, propertyKey);
expect(']');
return result;
}
return markerApply(marker, delegate.createIdentifier(token.value));
}
function parseObjectProperty() {
var token, key, id, value, param, expr, computed,
marker = markerCreate();
token = lookahead;
computed = (token.value === '[');
if (token.type === Token.Identifier || computed) {
id = parseObjectPropertyKey();
// Property Assignment: Getter and Setter.
if (token.value === 'get' && !(match(':') || match('('))) {
computed = (lookahead.value === '[');
key = parseObjectPropertyKey();
expect('(');
expect(')');
return markerApply(marker, delegate.createProperty('get', key, parsePropertyFunction({ generator: false }), false, false, computed));
}
if (token.value === 'set' && !(match(':') || match('('))) {
computed = (lookahead.value === '[');
key = parseObjectPropertyKey();
expect('(');
token = lookahead;
param = [ parseTypeAnnotatableIdentifier() ];
expect(')');
return markerApply(marker, delegate.createProperty('set', key, parsePropertyFunction({ params: param, generator: false, name: token }), false, false, computed));
}
if (match(':')) {
lex();
return markerApply(marker, delegate.createProperty('init', id, parseAssignmentExpression(), false, false, computed));
}
if (match('(')) {
return markerApply(marker, delegate.createProperty('init', id, parsePropertyMethodFunction({ generator: false }), true, false, computed));
}
if (computed) {
// Computed properties can only be used with full notation.
throwUnexpected(lookahead);
}
return markerApply(marker, delegate.createProperty('init', id, id, false, true, false));
}
if (token.type === Token.EOF || token.type === Token.Punctuator) {
if (!match('*')) {
throwUnexpected(token);
}
lex();
computed = (lookahead.type === Token.Punctuator && lookahead.value === '[');
id = parseObjectPropertyKey();
if (!match('(')) {
throwUnexpected(lex());
}
return markerApply(marker, delegate.createProperty('init', id, parsePropertyMethodFunction({ generator: true }), true, false, computed));
}
key = parseObjectPropertyKey();
if (match(':')) {
lex();
return markerApply(marker, delegate.createProperty('init', key, parseAssignmentExpression(), false, false, false));
}
if (match('(')) {
return markerApply(marker, delegate.createProperty('init', key, parsePropertyMethodFunction({ generator: false }), true, false, false));
}
throwUnexpected(lex());
}
function parseObjectSpreadProperty() {
var marker = markerCreate();
expect('...');
return markerApply(marker, delegate.createSpreadProperty(parseAssignmentExpression()));
}
function parseObjectInitialiser() {
var properties = [], property, name, key, kind, map = {}, toString = String,
marker = markerCreate();
expect('{');
while (!match('}')) {
if (match('...')) {
property = parseObjectSpreadProperty();
} else {
property = parseObjectProperty();
if (property.key.type === Syntax.Identifier) {
name = property.key.name;
} else {
name = toString(property.key.value);
}
kind = (property.kind === 'init') ? PropertyKind.Data : (property.kind === 'get') ? PropertyKind.Get : PropertyKind.Set;
key = '$' + name;
if (Object.prototype.hasOwnProperty.call(map, key)) {
if (map[key] === PropertyKind.Data) {
if (strict && kind === PropertyKind.Data) {
throwErrorTolerant({}, Messages.StrictDuplicateProperty);
} else if (kind !== PropertyKind.Data) {
throwErrorTolerant({}, Messages.AccessorDataProperty);
}
} else {
if (kind === PropertyKind.Data) {
throwErrorTolerant({}, Messages.AccessorDataProperty);
} else if (map[key] & kind) {
throwErrorTolerant({}, Messages.AccessorGetSet);
}
}
map[key] |= kind;
} else {
map[key] = kind;
}
}
properties.push(property);
if (!match('}')) {
expect(',');
}
}
expect('}');
return markerApply(marker, delegate.createObjectExpression(properties));
}
function parseTemplateElement(option) {
var marker = markerCreate(),
token = scanTemplateElement(option);
if (strict && token.octal) {
throwError(token, Messages.StrictOctalLiteral);
}
return markerApply(marker, delegate.createTemplateElement({ raw: token.value.raw, cooked: token.value.cooked }, token.tail));
}
function parseTemplateLiteral() {
var quasi, quasis, expressions, marker = markerCreate();
quasi = parseTemplateElement({ head: true });
quasis = [ quasi ];
expressions = [];
while (!quasi.tail) {
expressions.push(parseExpression());
quasi = parseTemplateElement({ head: false });
quasis.push(quasi);
}
return markerApply(marker, delegate.createTemplateLiteral(quasis, expressions));
}
// 11.1.6 The Grouping Operator
function parseGroupExpression() {
var expr;
expect('(');
++state.parenthesizedCount;
expr = parseExpression();
expect(')');
return expr;
}
// 11.1 Primary Expressions
function parsePrimaryExpression() {
var marker, type, token, expr;
type = lookahead.type;
if (type === Token.Identifier) {
marker = markerCreate();
return markerApply(marker, delegate.createIdentifier(lex().value));
}
if (type === Token.StringLiteral || type === Token.NumericLiteral) {
if (strict && lookahead.octal) {
throwErrorTolerant(lookahead, Messages.StrictOctalLiteral);
}
marker = markerCreate();
return markerApply(marker, delegate.createLiteral(lex()));
}
if (type === Token.Keyword) {
if (matchKeyword('this')) {
marker = markerCreate();
lex();
return markerApply(marker, delegate.createThisExpression());
}
if (matchKeyword('function')) {
return parseFunctionExpression();
}
if (matchKeyword('class')) {
return parseClassExpression();
}
if (matchKeyword('super')) {
marker = markerCreate();
lex();
return markerApply(marker, delegate.createIdentifier('super'));
}
}
if (type === Token.BooleanLiteral) {
marker = markerCreate();
token = lex();
token.value = (token.value === 'true');
return markerApply(marker, delegate.createLiteral(token));
}
if (type === Token.NullLiteral) {
marker = markerCreate();
token = lex();
token.value = null;
return markerApply(marker, delegate.createLiteral(token));
}
if (match('[')) {
return parseArrayInitialiser();
}
if (match('{')) {
return parseObjectInitialiser();
}
if (match('(')) {
return parseGroupExpression();
}
if (match('/') || match('/=')) {
marker = markerCreate();
return markerApply(marker, delegate.createLiteral(scanRegExp()));
}
if (type === Token.Template) {
return parseTemplateLiteral();
}
if (match('<')) {
return parseXJSElement();
}
throwUnexpected(lex());
}
// 11.2 Left-Hand-Side Expressions
function parseArguments() {
var args = [], arg;
expect('(');
if (!match(')')) {
while (index < length) {
arg = parseSpreadOrAssignmentExpression();
args.push(arg);
if (match(')')) {
break;
} else if (arg.type === Syntax.SpreadElement) {
throwError({}, Messages.ElementAfterSpreadElement);
}
expect(',');
}
}
expect(')');
return args;
}
function parseSpreadOrAssignmentExpression() {
if (match('...')) {
var marker = markerCreate();
lex();
return markerApply(marker, delegate.createSpreadElement(parseAssignmentExpression()));
}
return parseAssignmentExpression();
}
function parseNonComputedProperty() {
var marker = markerCreate(),
token = lex();
if (!isIdentifierName(token)) {
throwUnexpected(token);
}
return markerApply(marker, delegate.createIdentifier(token.value));
}
function parseNonComputedMember() {
expect('.');
return parseNonComputedProperty();
}
function parseComputedMember() {
var expr;
expect('[');
expr = parseExpression();
expect(']');
return expr;
}
function parseNewExpression() {
var callee, args, marker = markerCreate();
expectKeyword('new');
callee = parseLeftHandSideExpression();
args = match('(') ? parseArguments() : [];
return markerApply(marker, delegate.createNewExpression(callee, args));
}
function parseLeftHandSideExpressionAllowCall() {
var expr, args, marker = markerCreate();
expr = matchKeyword('new') ? parseNewExpression() : parsePrimaryExpression();
while (match('.') || match('[') || match('(') || lookahead.type === Token.Template) {
if (match('(')) {
args = parseArguments();
expr = markerApply(marker, delegate.createCallExpression(expr, args));
} else if (match('[')) {
expr = markerApply(marker, delegate.createMemberExpression('[', expr, parseComputedMember()));
} else if (match('.')) {
expr = markerApply(marker, delegate.createMemberExpression('.', expr, parseNonComputedMember()));
} else {
expr = markerApply(marker, delegate.createTaggedTemplateExpression(expr, parseTemplateLiteral()));
}
}
return expr;
}
function parseLeftHandSideExpression() {
var expr, marker = markerCreate();
expr = matchKeyword('new') ? parseNewExpression() : parsePrimaryExpression();
while (match('.') || match('[') || lookahead.type === Token.Template) {
if (match('[')) {
expr = markerApply(marker, delegate.createMemberExpression('[', expr, parseComputedMember()));
} else if (match('.')) {
expr = markerApply(marker, delegate.createMemberExpression('.', expr, parseNonComputedMember()));
} else {
expr = markerApply(marker, delegate.createTaggedTemplateExpression(expr, parseTemplateLiteral()));
}
}
return expr;
}
// 11.3 Postfix Expressions
function parsePostfixExpression() {
var marker = markerCreate(),
expr = parseLeftHandSideExpressionAllowCall(),
token;
if (lookahead.type !== Token.Punctuator) {
return expr;
}
if ((match('++') || match('--')) && !peekLineTerminator()) {
// 11.3.1, 11.3.2
if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
throwErrorTolerant({}, Messages.StrictLHSPostfix);
}
if (!isLeftHandSide(expr)) {
throwError({}, Messages.InvalidLHSInAssignment);
}
token = lex();
expr = markerApply(marker, delegate.createPostfixExpression(token.value, expr));
}
return expr;
}
// 11.4 Unary Operators
function parseUnaryExpression() {
var marker, token, expr;
if (lookahead.type !== Token.Punctuator && lookahead.type !== Token.Keyword) {
return parsePostfixExpression();
}
if (match('++') || match('--')) {
marker = markerCreate();
token = lex();
expr = parseUnaryExpression();
// 11.4.4, 11.4.5
if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
throwErrorTolerant({}, Messages.StrictLHSPrefix);
}
if (!isLeftHandSide(expr)) {
throwError({}, Messages.InvalidLHSInAssignment);
}
return markerApply(marker, delegate.createUnaryExpression(token.value, expr));
}
if (match('+') || match('-') || match('~') || match('!')) {
marker = markerCreate();
token = lex();
expr = parseUnaryExpression();
return markerApply(marker, delegate.createUnaryExpression(token.value, expr));
}
if (matchKeyword('delete') || matchKeyword('void') || matchKeyword('typeof')) {
marker = markerCreate();
token = lex();
expr = parseUnaryExpression();
expr = markerApply(marker, delegate.createUnaryExpression(token.value, expr));
if (strict && expr.operator === 'delete' && expr.argument.type === Syntax.Identifier) {
throwErrorTolerant({}, Messages.StrictDelete);
}
return expr;
}
return parsePostfixExpression();
}
function binaryPrecedence(token, allowIn) {
var prec = 0;
if (token.type !== Token.Punctuator && token.type !== Token.Keyword) {
return 0;
}
switch (token.value) {
case '||':
prec = 1;
break;
case '&&':
prec = 2;
break;
case '|':
prec = 3;
break;
case '^':
prec = 4;
break;
case '&':
prec = 5;
break;
case '==':
case '!=':
case '===':
case '!==':
prec = 6;
break;
case '<':
case '>':
case '<=':
case '>=':
case 'instanceof':
prec = 7;
break;
case 'in':
prec = allowIn ? 7 : 0;
break;
case '<<':
case '>>':
case '>>>':
prec = 8;
break;
case '+':
case '-':
prec = 9;
break;
case '*':
case '/':
case '%':
prec = 11;
break;
default:
break;
}
return prec;
}
// 11.5 Multiplicative Operators
// 11.6 Additive Operators
// 11.7 Bitwise Shift Operators
// 11.8 Relational Operators
// 11.9 Equality Operators
// 11.10 Binary Bitwise Operators
// 11.11 Binary Logical Operators
function parseBinaryExpression() {
var expr, token, prec, previousAllowIn, stack, right, operator, left, i,
marker, markers;
previousAllowIn = state.allowIn;
state.allowIn = true;
marker = markerCreate();
left = parseUnaryExpression();
token = lookahead;
prec = binaryPrecedence(token, previousAllowIn);
if (prec === 0) {
return left;
}
token.prec = prec;
lex();
markers = [marker, markerCreate()];
right = parseUnaryExpression();
stack = [left, token, right];
while ((prec = binaryPrecedence(lookahead, previousAllowIn)) > 0) {
// Reduce: make a binary expression from the three topmost entries.
while ((stack.length > 2) && (prec <= stack[stack.length - 2].prec)) {
right = stack.pop();
operator = stack.pop().value;
left = stack.pop();
expr = delegate.createBinaryExpression(operator, left, right);
markers.pop();
marker = markers.pop();
markerApply(marker, expr);
stack.push(expr);
markers.push(marker);
}
// Shift.
token = lex();
token.prec = prec;
stack.push(token);
markers.push(markerCreate());
expr = parseUnaryExpression();
stack.push(expr);
}
state.allowIn = previousAllowIn;
// Final reduce to clean-up the stack.
i = stack.length - 1;
expr = stack[i];
markers.pop();
while (i > 1) {
expr = delegate.createBinaryExpression(stack[i - 1].value, stack[i - 2], expr);
i -= 2;
marker = markers.pop();
markerApply(marker, expr);
}
return expr;
}
// 11.12 Conditional Operator
function parseConditionalExpression() {
var expr, previousAllowIn, consequent, alternate, marker = markerCreate();
expr = parseBinaryExpression();
if (match('?')) {
lex();
previousAllowIn = state.allowIn;
state.allowIn = true;
consequent = parseAssignmentExpression();
state.allowIn = previousAllowIn;
expect(':');
alternate = parseAssignmentExpression();
expr = markerApply(marker, delegate.createConditionalExpression(expr, consequent, alternate));
}
return expr;
}
// 11.13 Assignment Operators
function reinterpretAsAssignmentBindingPattern(expr) {
var i, len, property, element;
if (expr.type === Syntax.ObjectExpression) {
expr.type = Syntax.ObjectPattern;
for (i = 0, len = expr.properties.length; i < len; i += 1) {
property = expr.properties[i];
if (property.type === Syntax.SpreadProperty) {
if (i < len - 1) {
throwError({}, Messages.PropertyAfterSpreadProperty);
}
reinterpretAsAssignmentBindingPattern(property.argument);
} else {
if (property.kind !== 'init') {
throwError({}, Messages.InvalidLHSInAssignment);
}
reinterpretAsAssignmentBindingPattern(property.value);
}
}
} else if (expr.type === Syntax.ArrayExpression) {
expr.type = Syntax.ArrayPattern;
for (i = 0, len = expr.elements.length; i < len; i += 1) {
element = expr.elements[i];
if (element) {
reinterpretAsAssignmentBindingPattern(element);
}
}
} else if (expr.type === Syntax.Identifier) {
if (isRestrictedWord(expr.name)) {
throwError({}, Messages.InvalidLHSInAssignment);
}
} else if (expr.type === Syntax.SpreadElement) {
reinterpretAsAssignmentBindingPattern(expr.argument);
if (expr.argument.type === Syntax.ObjectPattern) {
throwError({}, Messages.ObjectPatternAsSpread);
}
} else {
if (expr.type !== Syntax.MemberExpression && expr.type !== Syntax.CallExpression && expr.type !== Syntax.NewExpression) {
throwError({}, Messages.InvalidLHSInAssignment);
}
}
}
function reinterpretAsDestructuredParameter(options, expr) {
var i, len, property, element;
if (expr.type === Syntax.ObjectExpression) {
expr.type = Syntax.ObjectPattern;
for (i = 0, len = expr.properties.length; i < len; i += 1) {
property = expr.properties[i];
if (property.type === Syntax.SpreadProperty) {
if (i < len - 1) {
throwError({}, Messages.PropertyAfterSpreadProperty);
}
reinterpretAsDestructuredParameter(options, property.argument);
} else {
if (property.kind !== 'init') {
throwError({}, Messages.InvalidLHSInFormalsList);
}
reinterpretAsDestructuredParameter(options, property.value);
}
}
} else if (expr.type === Syntax.ArrayExpression) {
expr.type = Syntax.ArrayPattern;
for (i = 0, len = expr.elements.length; i < len; i += 1) {
element = expr.elements[i];
if (element) {
reinterpretAsDestructuredParameter(options, element);
}
}
} else if (expr.type === Syntax.Identifier) {
validateParam(options, expr, expr.name);
} else {
if (expr.type !== Syntax.MemberExpression) {
throwError({}, Messages.InvalidLHSInFormalsList);
}
}
}
function reinterpretAsCoverFormalsList(expressions) {
var i, len, param, params, defaults, defaultCount, options, rest;
params = [];
defaults = [];
defaultCount = 0;
rest = null;
options = {
paramSet: {}
};
for (i = 0, len = expressions.length; i < len; i += 1) {
param = expressions[i];
if (param.type === Syntax.Identifier) {
params.push(param);
defaults.push(null);
validateParam(options, param, param.name);
} else if (param.type === Syntax.ObjectExpression || param.type === Syntax.ArrayExpression) {
reinterpretAsDestructuredParameter(options, param);
params.push(param);
defaults.push(null);
} else if (param.type === Syntax.SpreadElement) {
assert(i === len - 1, 'It is guaranteed that SpreadElement is last element by parseExpression');
reinterpretAsDestructuredParameter(options, param.argument);
rest = param.argument;
} else if (param.type === Syntax.AssignmentExpression) {
params.push(param.left);
defaults.push(param.right);
++defaultCount;
validateParam(options, param.left, param.left.name);
} else {
return null;
}
}
if (options.message === Messages.StrictParamDupe) {
throwError(
strict ? options.stricted : options.firstRestricted,
options.message
);
}
if (defaultCount === 0) {
defaults = [];
}
return {
params: params,
defaults: defaults,
rest: rest,
stricted: options.stricted,
firstRestricted: options.firstRestricted,
message: options.message
};
}
function parseArrowFunctionExpression(options, marker) {
var previousStrict, previousYieldAllowed, body;
expect('=>');
previousStrict = strict;
previousYieldAllowed = state.yieldAllowed;
state.yieldAllowed = false;
body = parseConciseBody();
if (strict && options.firstRestricted) {
throwError(options.firstRestricted, options.message);
}
if (strict && options.stricted) {
throwErrorTolerant(options.stricted, options.message);
}
strict = previousStrict;
state.yieldAllowed = previousYieldAllowed;
return markerApply(marker, delegate.createArrowFunctionExpression(
options.params,
options.defaults,
body,
options.rest,
body.type !== Syntax.BlockStatement
));
}
function parseAssignmentExpression() {
var marker, expr, token, params, oldParenthesizedCount;
// Note that 'yield' is treated as a keyword in strict mode, but a
// contextual keyword (identifier) in non-strict mode, so we need
// to use matchKeyword and matchContextualKeyword appropriately.
if ((state.yieldAllowed && matchContextualKeyword('yield')) || (strict && matchKeyword('yield'))) {
return parseYieldExpression();
}
oldParenthesizedCount = state.parenthesizedCount;
marker = markerCreate();
if (match('(')) {
token = lookahead2();
if ((token.type === Token.Punctuator && token.value === ')') || token.value === '...') {
params = parseParams();
if (!match('=>')) {
throwUnexpected(lex());
}
return parseArrowFunctionExpression(params, marker);
}
}
token = lookahead;
expr = parseConditionalExpression();
if (match('=>') &&
(state.parenthesizedCount === oldParenthesizedCount ||
state.parenthesizedCount === (oldParenthesizedCount + 1))) {
if (expr.type === Syntax.Identifier) {
params = reinterpretAsCoverFormalsList([ expr ]);
} else if (expr.type === Syntax.SequenceExpression) {
params = reinterpretAsCoverFormalsList(expr.expressions);
}
if (params) {
return parseArrowFunctionExpression(params, marker);
}
}
if (matchAssign()) {
// 11.13.1
if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
throwErrorTolerant(token, Messages.StrictLHSAssignment);
}
// ES.next draf 11.13 Runtime Semantics step 1
if (match('=') && (expr.type === Syntax.ObjectExpression || expr.type === Syntax.ArrayExpression)) {
reinterpretAsAssignmentBindingPattern(expr);
} else if (!isLeftHandSide(expr)) {
throwError({}, Messages.InvalidLHSInAssignment);
}
expr = markerApply(marker, delegate.createAssignmentExpression(lex().value, expr, parseAssignmentExpression()));
}
return expr;
}
// 11.14 Comma Operator
function parseExpression() {
var marker, expr, expressions, sequence, coverFormalsList, spreadFound, oldParenthesizedCount;
oldParenthesizedCount = state.parenthesizedCount;
marker = markerCreate();
expr = parseAssignmentExpression();
expressions = [ expr ];
if (match(',')) {
while (index < length) {
if (!match(',')) {
break;
}
lex();
expr = parseSpreadOrAssignmentExpression();
expressions.push(expr);
if (expr.type === Syntax.SpreadElement) {
spreadFound = true;
if (!match(')')) {
throwError({}, Messages.ElementAfterSpreadElement);
}
break;
}
}
sequence = markerApply(marker, delegate.createSequenceExpression(expressions));
}
if (match('=>')) {
// Do not allow nested parentheses on the LHS of the =>.
if (state.parenthesizedCount === oldParenthesizedCount || state.parenthesizedCount === (oldParenthesizedCount + 1)) {
expr = expr.type === Syntax.SequenceExpression ? expr.expressions : expressions;
coverFormalsList = reinterpretAsCoverFormalsList(expr);
if (coverFormalsList) {
return parseArrowFunctionExpression(coverFormalsList, marker);
}
}
throwUnexpected(lex());
}
if (spreadFound && lookahead2().value !== '=>') {
throwError({}, Messages.IllegalSpread);
}
return sequence || expr;
}
// 12.1 Block
function parseStatementList() {
var list = [],
statement;
while (index < length) {
if (match('}')) {
break;
}
statement = parseSourceElement();
if (typeof statement === 'undefined') {
break;
}
list.push(statement);
}
return list;
}
function parseBlock() {
var block, marker = markerCreate();
expect('{');
block = parseStatementList();
expect('}');
return markerApply(marker, delegate.createBlockStatement(block));
}
// 12.2 Variable Statement
function parseObjectTypeAnnotation() {
var isMethod, marker, properties = [], property, propertyKey,
propertyTypeAnnotation;
expect('{');
while (!match('}')) {
marker = markerCreate();
propertyKey = parseObjectPropertyKey();
isMethod = match('(');
propertyTypeAnnotation = parseTypeAnnotation();
properties.push(markerApply(marker, delegate.createProperty(
'init',
propertyKey,
propertyTypeAnnotation,
isMethod,
false
)));
if (!match('}')) {
if (match(',') || match(';')) {
lex();
} else {
throwUnexpected(lookahead);
}
}
}
expect('}');
return delegate.createObjectTypeAnnotation(properties);
}
function parseVoidTypeAnnotation() {
var marker = markerCreate();
expectKeyword('void');
return markerApply(marker, delegate.createVoidTypeAnnotation());
}
function parseParametricTypeAnnotation() {
var marker = markerCreate(), typeIdentifier, paramTypes = [];
expect('<');
while (!match('>')) {
paramTypes.push(parseVariableIdentifier());
if (!match('>')) {
expect(',');
}
}
expect('>');
return markerApply(marker, delegate.createParametricTypeAnnotation(
paramTypes
));
}
function parseTypeAnnotation(dontExpectColon) {
var typeIdentifier = null, params = null, returnType = null,
nullable = false, marker = markerCreate(), returnTypeMarker = null,
parametricType, annotation;
if (!dontExpectColon) {
expect(':');
}
if (match('{')) {
return markerApply(marker, parseObjectTypeAnnotation());
}
if (match('?')) {
lex();
nullable = true;
}
if (lookahead.type === Token.Identifier) {
typeIdentifier = parseVariableIdentifier();
if (match('<')) {
parametricType = parseParametricTypeAnnotation();
}
} else if (match('(')) {
lex();
params = [];
while (lookahead.type === Token.Identifier || match('?')) {
params.push(parseTypeAnnotatableIdentifier(
true, /* requireTypeAnnotation */
true /* canBeOptionalParam */
));
if (!match(')')) {
expect(',');
}
}
expect(')');
returnTypeMarker = markerCreate();
expect('=>');
returnType = parseTypeAnnotation(true);
} else {
if (!matchKeyword('void')) {
throwUnexpected(lookahead);
} else {
return parseVoidTypeAnnotation();
}
}
return markerApply(marker, delegate.createTypeAnnotation(
typeIdentifier,
parametricType,
params,
returnType,
nullable
));
}
function parseVariableIdentifier() {
var marker = markerCreate(),
token = lex();
if (token.type !== Token.Identifier) {
throwUnexpected(token);
}
return markerApply(marker, delegate.createIdentifier(token.value));
}
function parseTypeAnnotatableIdentifier(requireTypeAnnotation, canBeOptionalParam) {
var marker = markerCreate(),
ident = parseVariableIdentifier(),
isOptionalParam = false;
if (canBeOptionalParam && match('?')) {
expect('?');
isOptionalParam = true;
}
if (requireTypeAnnotation || match(':')) {
ident = markerApply(marker, delegate.createTypeAnnotatedIdentifier(
ident,
parseTypeAnnotation()
));
}
if (isOptionalParam) {
ident = markerApply(marker, delegate.createOptionalParameter(ident));
}
return ident;
}
function parseVariableDeclaration(kind) {
var id,
marker = markerCreate(),
init = null;
if (match('{')) {
id = parseObjectInitialiser();
reinterpretAsAssignmentBindingPattern(id);
} else if (match('[')) {
id = parseArrayInitialiser();
reinterpretAsAssignmentBindingPattern(id);
} else {
id = state.allowKeyword ? parseNonComputedProperty() : parseTypeAnnotatableIdentifier();
// 12.2.1
if (strict && isRestrictedWord(id.name)) {
throwErrorTolerant({}, Messages.StrictVarName);
}
}
if (kind === 'const') {
if (!match('=')) {
throwError({}, Messages.NoUnintializedConst);
}
expect('=');
init = parseAssignmentExpression();
} else if (match('=')) {
lex();
init = parseAssignmentExpression();
}
return markerApply(marker, delegate.createVariableDeclarator(id, init));
}
function parseVariableDeclarationList(kind) {
var list = [];
do {
list.push(parseVariableDeclaration(kind));
if (!match(',')) {
break;
}
lex();
} while (index < length);
return list;
}
function parseVariableStatement() {
var declarations, marker = markerCreate();
expectKeyword('var');
declarations = parseVariableDeclarationList();
consumeSemicolon();
return markerApply(marker, delegate.createVariableDeclaration(declarations, 'var'));
}
// kind may be `const` or `let`
// Both are experimental and not in the specification yet.
// see http://wiki.ecmascript.org/doku.php?id=harmony:const
// and http://wiki.ecmascript.org/doku.php?id=harmony:let
function parseConstLetDeclaration(kind) {
var declarations, marker = markerCreate();
expectKeyword(kind);
declarations = parseVariableDeclarationList(kind);
consumeSemicolon();
return markerApply(marker, delegate.createVariableDeclaration(declarations, kind));
}
// http://wiki.ecmascript.org/doku.php?id=harmony:modules
function parseModuleDeclaration() {
var id, src, body, marker = markerCreate();
lex(); // 'module'
if (peekLineTerminator()) {
throwError({}, Messages.NewlineAfterModule);
}
switch (lookahead.type) {
case Token.StringLiteral:
id = parsePrimaryExpression();
body = parseModuleBlock();
src = null;
break;
case Token.Identifier:
id = parseVariableIdentifier();
body = null;
if (!matchContextualKeyword('from')) {
throwUnexpected(lex());
}
lex();
src = parsePrimaryExpression();
if (src.type !== Syntax.Literal) {
throwError({}, Messages.InvalidModuleSpecifier);
}
break;
}
consumeSemicolon();
return markerApply(marker, delegate.createModuleDeclaration(id, src, body));
}
function parseExportBatchSpecifier() {
var marker = markerCreate();
expect('*');
return markerApply(marker, delegate.createExportBatchSpecifier());
}
function parseExportSpecifier() {
var id, name = null, marker = markerCreate();
id = parseVariableIdentifier();
if (matchContextualKeyword('as')) {
lex();
name = parseNonComputedProperty();
}
return markerApply(marker, delegate.createExportSpecifier(id, name));
}
function parseExportDeclaration() {
var previousAllowKeyword, decl, def, src, specifiers,
marker = markerCreate();
expectKeyword('export');
if (lookahead.type === Token.Keyword) {
switch (lookahead.value) {
case 'let':
case 'const':
case 'var':
case 'class':
case 'function':
return markerApply(marker, delegate.createExportDeclaration(parseSourceElement(), null, null));
}
}
if (isIdentifierName(lookahead)) {
previousAllowKeyword = state.allowKeyword;
state.allowKeyword = true;
decl = parseVariableDeclarationList('let');
state.allowKeyword = previousAllowKeyword;
return markerApply(marker, delegate.createExportDeclaration(decl, null, null));
}
specifiers = [];
src = null;
if (match('*')) {
specifiers.push(parseExportBatchSpecifier());
} else {
expect('{');
do {
specifiers.push(parseExportSpecifier());
} while (match(',') && lex());
expect('}');
}
if (matchContextualKeyword('from')) {
lex();
src = parsePrimaryExpression();
if (src.type !== Syntax.Literal) {
throwError({}, Messages.InvalidModuleSpecifier);
}
}
consumeSemicolon();
return markerApply(marker, delegate.createExportDeclaration(null, specifiers, src));
}
function parseImportDeclaration() {
var specifiers, kind, src, marker = markerCreate();
expectKeyword('import');
specifiers = [];
if (isIdentifierName(lookahead)) {
kind = 'default';
specifiers.push(parseImportSpecifier());
if (!matchContextualKeyword('from')) {
throwError({}, Messages.NoFromAfterImport);
}
lex();
} else if (match('{')) {
kind = 'named';
lex();
do {
specifiers.push(parseImportSpecifier());
} while (match(',') && lex());
expect('}');
if (!matchContextualKeyword('from')) {
throwError({}, Messages.NoFromAfterImport);
}
lex();
}
src = parsePrimaryExpression();
if (src.type !== Syntax.Literal) {
throwError({}, Messages.InvalidModuleSpecifier);
}
consumeSemicolon();
return markerApply(marker, delegate.createImportDeclaration(specifiers, kind, src));
}
function parseImportSpecifier() {
var id, name = null, marker = markerCreate();
id = parseNonComputedProperty();
if (matchContextualKeyword('as')) {
lex();
name = parseVariableIdentifier();
}
return markerApply(marker, delegate.createImportSpecifier(id, name));
}
// 12.3 Empty Statement
function parseEmptyStatement() {
var marker = markerCreate();
expect(';');
return markerApply(marker, delegate.createEmptyStatement());
}
// 12.4 Expression Statement
function parseExpressionStatement() {
var marker = markerCreate(), expr = parseExpression();
consumeSemicolon();
return markerApply(marker, delegate.createExpressionStatement(expr));
}
// 12.5 If statement
function parseIfStatement() {
var test, consequent, alternate, marker = markerCreate();
expectKeyword('if');
expect('(');
test = parseExpression();
expect(')');
consequent = parseStatement();
if (matchKeyword('else')) {
lex();
alternate = parseStatement();
} else {
alternate = null;
}
return markerApply(marker, delegate.createIfStatement(test, consequent, alternate));
}
// 12.6 Iteration Statements
function parseDoWhileStatement() {
var body, test, oldInIteration, marker = markerCreate();
expectKeyword('do');
oldInIteration = state.inIteration;
state.inIteration = true;
body = parseStatement();
state.inIteration = oldInIteration;
expectKeyword('while');
expect('(');
test = parseExpression();
expect(')');
if (match(';')) {
lex();
}
return markerApply(marker, delegate.createDoWhileStatement(body, test));
}
function parseWhileStatement() {
var test, body, oldInIteration, marker = markerCreate();
expectKeyword('while');
expect('(');
test = parseExpression();
expect(')');
oldInIteration = state.inIteration;
state.inIteration = true;
body = parseStatement();
state.inIteration = oldInIteration;
return markerApply(marker, delegate.createWhileStatement(test, body));
}
function parseForVariableDeclaration() {
var marker = markerCreate(),
token = lex(),
declarations = parseVariableDeclarationList();
return markerApply(marker, delegate.createVariableDeclaration(declarations, token.value));
}
function parseForStatement(opts) {
var init, test, update, left, right, body, operator, oldInIteration,
marker = markerCreate();
init = test = update = null;
expectKeyword('for');
// http://wiki.ecmascript.org/doku.php?id=proposals:iterators_and_generators&s=each
if (matchContextualKeyword('each')) {
throwError({}, Messages.EachNotAllowed);
}
expect('(');
if (match(';')) {
lex();
} else {
if (matchKeyword('var') || matchKeyword('let') || matchKeyword('const')) {
state.allowIn = false;
init = parseForVariableDeclaration();
state.allowIn = true;
if (init.declarations.length === 1) {
if (matchKeyword('in') || matchContextualKeyword('of')) {
operator = lookahead;
if (!((operator.value === 'in' || init.kind !== 'var') && init.declarations[0].init)) {
lex();
left = init;
right = parseExpression();
init = null;
}
}
}
} else {
state.allowIn = false;
init = parseExpression();
state.allowIn = true;
if (matchContextualKeyword('of')) {
operator = lex();
left = init;
right = parseExpression();
init = null;
} else if (matchKeyword('in')) {
// LeftHandSideExpression
if (!isAssignableLeftHandSide(init)) {
throwError({}, Messages.InvalidLHSInForIn);
}
operator = lex();
left = init;
right = parseExpression();
init = null;
}
}
if (typeof left === 'undefined') {
expect(';');
}
}
if (typeof left === 'undefined') {
if (!match(';')) {
test = parseExpression();
}
expect(';');
if (!match(')')) {
update = parseExpression();
}
}
expect(')');
oldInIteration = state.inIteration;
state.inIteration = true;
if (!(opts !== undefined && opts.ignoreBody)) {
body = parseStatement();
}
state.inIteration = oldInIteration;
if (typeof left === 'undefined') {
return markerApply(marker, delegate.createForStatement(init, test, update, body));
}
if (operator.value === 'in') {
return markerApply(marker, delegate.createForInStatement(left, right, body));
}
return markerApply(marker, delegate.createForOfStatement(left, right, body));
}
// 12.7 The continue statement
function parseContinueStatement() {
var label = null, key, marker = markerCreate();
expectKeyword('continue');
// Optimize the most common form: 'continue;'.
if (source.charCodeAt(index) === 59) {
lex();
if (!state.inIteration) {
throwError({}, Messages.IllegalContinue);
}
return markerApply(marker, delegate.createContinueStatement(null));
}
if (peekLineTerminator()) {
if (!state.inIteration) {
throwError({}, Messages.IllegalContinue);
}
return markerApply(marker, delegate.createContinueStatement(null));
}
if (lookahead.type === Token.Identifier) {
label = parseVariableIdentifier();
key = '$' + label.name;
if (!Object.prototype.hasOwnProperty.call(state.labelSet, key)) {
throwError({}, Messages.UnknownLabel, label.name);
}
}
consumeSemicolon();
if (label === null && !state.inIteration) {
throwError({}, Messages.IllegalContinue);
}
return markerApply(marker, delegate.createContinueStatement(label));
}
// 12.8 The break statement
function parseBreakStatement() {
var label = null, key, marker = markerCreate();
expectKeyword('break');
// Catch the very common case first: immediately a semicolon (char #59).
if (source.charCodeAt(index) === 59) {
lex();
if (!(state.inIteration || state.inSwitch)) {
throwError({}, Messages.IllegalBreak);
}
return markerApply(marker, delegate.createBreakStatement(null));
}
if (peekLineTerminator()) {
if (!(state.inIteration || state.inSwitch)) {
throwError({}, Messages.IllegalBreak);
}
return markerApply(marker, delegate.createBreakStatement(null));
}
if (lookahead.type === Token.Identifier) {
label = parseVariableIdentifier();
key = '$' + label.name;
if (!Object.prototype.hasOwnProperty.call(state.labelSet, key)) {
throwError({}, Messages.UnknownLabel, label.name);
}
}
consumeSemicolon();
if (label === null && !(state.inIteration || state.inSwitch)) {
throwError({}, Messages.IllegalBreak);
}
return markerApply(marker, delegate.createBreakStatement(label));
}
// 12.9 The return statement
function parseReturnStatement() {
var argument = null, marker = markerCreate();
expectKeyword('return');
if (!state.inFunctionBody) {
throwErrorTolerant({}, Messages.IllegalReturn);
}
// 'return' followed by a space and an identifier is very common.
if (source.charCodeAt(index) === 32) {
if (isIdentifierStart(source.charCodeAt(index + 1))) {
argument = parseExpression();
consumeSemicolon();
return markerApply(marker, delegate.createReturnStatement(argument));
}
}
if (peekLineTerminator()) {
return markerApply(marker, delegate.createReturnStatement(null));
}
if (!match(';')) {
if (!match('}') && lookahead.type !== Token.EOF) {
argument = parseExpression();
}
}
consumeSemicolon();
return markerApply(marker, delegate.createReturnStatement(argument));
}
// 12.10 The with statement
function parseWithStatement() {
var object, body, marker = markerCreate();
if (strict) {
throwErrorTolerant({}, Messages.StrictModeWith);
}
expectKeyword('with');
expect('(');
object = parseExpression();
expect(')');
body = parseStatement();
return markerApply(marker, delegate.createWithStatement(object, body));
}
// 12.10 The swith statement
function parseSwitchCase() {
var test,
consequent = [],
sourceElement,
marker = markerCreate();
if (matchKeyword('default')) {
lex();
test = null;
} else {
expectKeyword('case');
test = parseExpression();
}
expect(':');
while (index < length) {
if (match('}') || matchKeyword('default') || matchKeyword('case')) {
break;
}
sourceElement = parseSourceElement();
if (typeof sourceElement === 'undefined') {
break;
}
consequent.push(sourceElement);
}
return markerApply(marker, delegate.createSwitchCase(test, consequent));
}
function parseSwitchStatement() {
var discriminant, cases, clause, oldInSwitch, defaultFound, marker = markerCreate();
expectKeyword('switch');
expect('(');
discriminant = parseExpression();
expect(')');
expect('{');
cases = [];
if (match('}')) {
lex();
return markerApply(marker, delegate.createSwitchStatement(discriminant, cases));
}
oldInSwitch = state.inSwitch;
state.inSwitch = true;
defaultFound = false;
while (index < length) {
if (match('}')) {
break;
}
clause = parseSwitchCase();
if (clause.test === null) {
if (defaultFound) {
throwError({}, Messages.MultipleDefaultsInSwitch);
}
defaultFound = true;
}
cases.push(clause);
}
state.inSwitch = oldInSwitch;
expect('}');
return markerApply(marker, delegate.createSwitchStatement(discriminant, cases));
}
// 12.13 The throw statement
function parseThrowStatement() {
var argument, marker = markerCreate();
expectKeyword('throw');
if (peekLineTerminator()) {
throwError({}, Messages.NewlineAfterThrow);
}
argument = parseExpression();
consumeSemicolon();
return markerApply(marker, delegate.createThrowStatement(argument));
}
// 12.14 The try statement
function parseCatchClause() {
var param, body, marker = markerCreate();
expectKeyword('catch');
expect('(');
if (match(')')) {
throwUnexpected(lookahead);
}
param = parseExpression();
// 12.14.1
if (strict && param.type === Syntax.Identifier && isRestrictedWord(param.name)) {
throwErrorTolerant({}, Messages.StrictCatchVariable);
}
expect(')');
body = parseBlock();
return markerApply(marker, delegate.createCatchClause(param, body));
}
function parseTryStatement() {
var block, handlers = [], finalizer = null, marker = markerCreate();
expectKeyword('try');
block = parseBlock();
if (matchKeyword('catch')) {
handlers.push(parseCatchClause());
}
if (matchKeyword('finally')) {
lex();
finalizer = parseBlock();
}
if (handlers.length === 0 && !finalizer) {
throwError({}, Messages.NoCatchOrFinally);
}
return markerApply(marker, delegate.createTryStatement(block, [], handlers, finalizer));
}
// 12.15 The debugger statement
function parseDebuggerStatement() {
var marker = markerCreate();
expectKeyword('debugger');
consumeSemicolon();
return markerApply(marker, delegate.createDebuggerStatement());
}
// 12 Statements
function parseStatement() {
var type = lookahead.type,
marker,
expr,
labeledBody,
key;
if (type === Token.EOF) {
throwUnexpected(lookahead);
}
if (type === Token.Punctuator) {
switch (lookahead.value) {
case ';':
return parseEmptyStatement();
case '{':
return parseBlock();
case '(':
return parseExpressionStatement();
default:
break;
}
}
if (type === Token.Keyword) {
switch (lookahead.value) {
case 'break':
return parseBreakStatement();
case 'continue':
return parseContinueStatement();
case 'debugger':
return parseDebuggerStatement();
case 'do':
return parseDoWhileStatement();
case 'for':
return parseForStatement();
case 'function':
return parseFunctionDeclaration();
case 'class':
return parseClassDeclaration();
case 'if':
return parseIfStatement();
case 'return':
return parseReturnStatement();
case 'switch':
return parseSwitchStatement();
case 'throw':
return parseThrowStatement();
case 'try':
return parseTryStatement();
case 'var':
return parseVariableStatement();
case 'while':
return parseWhileStatement();
case 'with':
return parseWithStatement();
default:
break;
}
}
marker = markerCreate();
expr = parseExpression();
// 12.12 Labelled Statements
if ((expr.type === Syntax.Identifier) && match(':')) {
lex();
key = '$' + expr.name;
if (Object.prototype.hasOwnProperty.call(state.labelSet, key)) {
throwError({}, Messages.Redeclaration, 'Label', expr.name);
}
state.labelSet[key] = true;
labeledBody = parseStatement();
delete state.labelSet[key];
return markerApply(marker, delegate.createLabeledStatement(expr, labeledBody));
}
consumeSemicolon();
return markerApply(marker, delegate.createExpressionStatement(expr));
}
// 13 Function Definition
function parseConciseBody() {
if (match('{')) {
return parseFunctionSourceElements();
}
return parseAssignmentExpression();
}
function parseFunctionSourceElements() {
var sourceElement, sourceElements = [], token, directive, firstRestricted,
oldLabelSet, oldInIteration, oldInSwitch, oldInFunctionBody, oldParenthesizedCount,
marker = markerCreate();
expect('{');
while (index < length) {
if (lookahead.type !== Token.StringLiteral) {
break;
}
token = lookahead;
sourceElement = parseSourceElement();
sourceElements.push(sourceElement);
if (sourceElement.expression.type !== Syntax.Literal) {
// this is not directive
break;
}
directive = source.slice(token.range[0] + 1, token.range[1] - 1);
if (directive === 'use strict') {
strict = true;
if (firstRestricted) {
throwErrorTolerant(firstRestricted, Messages.StrictOctalLiteral);
}
} else {
if (!firstRestricted && token.octal) {
firstRestricted = token;
}
}
}
oldLabelSet = state.labelSet;
oldInIteration = state.inIteration;
oldInSwitch = state.inSwitch;
oldInFunctionBody = state.inFunctionBody;
oldParenthesizedCount = state.parenthesizedCount;
state.labelSet = {};
state.inIteration = false;
state.inSwitch = false;
state.inFunctionBody = true;
state.parenthesizedCount = 0;
while (index < length) {
if (match('}')) {
break;
}
sourceElement = parseSourceElement();
if (typeof sourceElement === 'undefined') {
break;
}
sourceElements.push(sourceElement);
}
expect('}');
state.labelSet = oldLabelSet;
state.inIteration = oldInIteration;
state.inSwitch = oldInSwitch;
state.inFunctionBody = oldInFunctionBody;
state.parenthesizedCount = oldParenthesizedCount;
return markerApply(marker, delegate.createBlockStatement(sourceElements));
}
function validateParam(options, param, name) {
var key = '$' + name;
if (strict) {
if (isRestrictedWord(name)) {
options.stricted = param;
options.message = Messages.StrictParamName;
}
if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {
options.stricted = param;
options.message = Messages.StrictParamDupe;
}
} else if (!options.firstRestricted) {
if (isRestrictedWord(name)) {
options.firstRestricted = param;
options.message = Messages.StrictParamName;
} else if (isStrictModeReservedWord(name)) {
options.firstRestricted = param;
options.message = Messages.StrictReservedWord;
} else if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {
options.firstRestricted = param;
options.message = Messages.StrictParamDupe;
}
}
options.paramSet[key] = true;
}
function parseParam(options) {
var token, rest, param, def;
token = lookahead;
if (token.value === '...') {
token = lex();
rest = true;
}
if (match('[')) {
param = parseArrayInitialiser();
reinterpretAsDestructuredParameter(options, param);
} else if (match('{')) {
if (rest) {
throwError({}, Messages.ObjectPatternAsRestParameter);
}
param = parseObjectInitialiser();
reinterpretAsDestructuredParameter(options, param);
} else {
// Typing rest params is awkward, so punting on that for now
param =
rest
? parseVariableIdentifier()
: parseTypeAnnotatableIdentifier(
false, /* requireTypeAnnotation */
true /* canBeOptionalParam */
);
validateParam(options, token, token.value);
}
if (match('=')) {
if (rest) {
throwErrorTolerant(lookahead, Messages.DefaultRestParameter);
}
lex();
def = parseAssignmentExpression();
++options.defaultCount;
}
if (rest) {
if (!match(')')) {
throwError({}, Messages.ParameterAfterRestParameter);
}
options.rest = param;
return false;
}
options.params.push(param);
options.defaults.push(def);
return !match(')');
}
function parseParams(firstRestricted) {
var options, marker = markerCreate();
options = {
params: [],
defaultCount: 0,
defaults: [],
rest: null,
firstRestricted: firstRestricted
};
expect('(');
if (!match(')')) {
options.paramSet = {};
while (index < length) {
if (!parseParam(options)) {
break;
}
expect(',');
}
}
expect(')');
if (options.defaultCount === 0) {
options.defaults = [];
}
if (match(':')) {
options.returnType = parseTypeAnnotation();
}
return markerApply(marker, options);
}
function parseFunctionDeclaration() {
var id, body, token, tmp, firstRestricted, message, previousStrict, previousYieldAllowed, generator,
marker = markerCreate(), parametricType;
expectKeyword('function');
generator = false;
if (match('*')) {
lex();
generator = true;
}
token = lookahead;
id = parseVariableIdentifier();
if (match('<')) {
parametricType = parseParametricTypeAnnotation();
}
if (strict) {
if (isRestrictedWord(token.value)) {
throwErrorTolerant(token, Messages.StrictFunctionName);
}
} else {
if (isRestrictedWord(token.value)) {
firstRestricted = token;
message = Messages.StrictFunctionName;
} else if (isStrictModeReservedWord(token.value)) {
firstRestricted = token;
message = Messages.StrictReservedWord;
}
}
tmp = parseParams(firstRestricted);
firstRestricted = tmp.firstRestricted;
if (tmp.message) {
message = tmp.message;
}
previousStrict = strict;
previousYieldAllowed = state.yieldAllowed;
state.yieldAllowed = generator;
body = parseFunctionSourceElements();
if (strict && firstRestricted) {
throwError(firstRestricted, message);
}
if (strict && tmp.stricted) {
throwErrorTolerant(tmp.stricted, message);
}
strict = previousStrict;
state.yieldAllowed = previousYieldAllowed;
return markerApply(marker, delegate.createFunctionDeclaration(id, tmp.params, tmp.defaults, body, tmp.rest, generator, false,
tmp.returnType, parametricType));
}
function parseFunctionExpression() {
var token, id = null, firstRestricted, message, tmp, body, previousStrict, previousYieldAllowed, generator,
marker = markerCreate(), parametricType;
expectKeyword('function');
generator = false;
if (match('*')) {
lex();
generator = true;
}
if (!match('(')) {
if (!match('<')) {
token = lookahead;
id = parseVariableIdentifier();
if (strict) {
if (isRestrictedWord(token.value)) {
throwErrorTolerant(token, Messages.StrictFunctionName);
}
} else {
if (isRestrictedWord(token.value)) {
firstRestricted = token;
message = Messages.StrictFunctionName;
} else if (isStrictModeReservedWord(token.value)) {
firstRestricted = token;
message = Messages.StrictReservedWord;
}
}
}
if (match('<')) {
parametricType = parseParametricTypeAnnotation();
}
}
tmp = parseParams(firstRestricted);
firstRestricted = tmp.firstRestricted;
if (tmp.message) {
message = tmp.message;
}
previousStrict = strict;
previousYieldAllowed = state.yieldAllowed;
state.yieldAllowed = generator;
body = parseFunctionSourceElements();
if (strict && firstRestricted) {
throwError(firstRestricted, message);
}
if (strict && tmp.stricted) {
throwErrorTolerant(tmp.stricted, message);
}
strict = previousStrict;
state.yieldAllowed = previousYieldAllowed;
return markerApply(marker, delegate.createFunctionExpression(id, tmp.params, tmp.defaults, body, tmp.rest, generator, false,
tmp.returnType, parametricType));
}
function parseYieldExpression() {
var yieldToken, delegateFlag, expr, marker = markerCreate();
yieldToken = lex();
assert(yieldToken.value === 'yield', 'Called parseYieldExpression with non-yield lookahead.');
if (!state.yieldAllowed) {
throwErrorTolerant({}, Messages.IllegalYield);
}
delegateFlag = false;
if (match('*')) {
lex();
delegateFlag = true;
}
expr = parseAssignmentExpression();
return markerApply(marker, delegate.createYieldExpression(expr, delegateFlag));
}
// 14 Classes
function parseMethodDefinition(existingPropNames) {
var token, key, param, propType, isValidDuplicateProp = false,
marker = markerCreate(), token2, parametricType,
parametricTypeMarker, annotationMarker;
if (lookahead.value === 'static') {
propType = ClassPropertyType["static"];
lex();
} else {
propType = ClassPropertyType.prototype;
}
if (match('*')) {
lex();
return markerApply(marker, delegate.createMethodDefinition(
propType,
'',
parseObjectPropertyKey(),
parsePropertyMethodFunction({ generator: true })
));
}
token = lookahead;
//parametricTypeMarker = markerCreate();
key = parseObjectPropertyKey();
if (token.value === 'get' && !match('(')) {
key = parseObjectPropertyKey();
// It is a syntax error if any other properties have a name
// duplicating this one unless they are a setter
if (existingPropNames[propType].hasOwnProperty(key.name)) {
isValidDuplicateProp =
// There isn't already a getter for this prop
existingPropNames[propType][key.name].get === undefined
// There isn't already a data prop by this name
&& existingPropNames[propType][key.name].data === undefined
// The only existing prop by this name is a setter
&& existingPropNames[propType][key.name].set !== undefined;
if (!isValidDuplicateProp) {
throwError(key, Messages.IllegalDuplicateClassProperty);
}
} else {
existingPropNames[propType][key.name] = {};
}
existingPropNames[propType][key.name].get = true;
expect('(');
expect(')');
return markerApply(marker, delegate.createMethodDefinition(
propType,
'get',
key,
parsePropertyFunction({ generator: false })
));
}
if (token.value === 'set' && !match('(')) {
key = parseObjectPropertyKey();
// It is a syntax error if any other properties have a name
// duplicating this one unless they are a getter
if (existingPropNames[propType].hasOwnProperty(key.name)) {
isValidDuplicateProp =
// There isn't already a setter for this prop
existingPropNames[propType][key.name].set === undefined
// There isn't already a data prop by this name
&& existingPropNames[propType][key.name].data === undefined
// The only existing prop by this name is a getter
&& existingPropNames[propType][key.name].get !== undefined;
if (!isValidDuplicateProp) {
throwError(key, Messages.IllegalDuplicateClassProperty);
}
} else {
existingPropNames[propType][key.name] = {};
}
existingPropNames[propType][key.name].set = true;
expect('(');
token = lookahead;
param = [ parseTypeAnnotatableIdentifier() ];
expect(')');
return markerApply(marker, delegate.createMethodDefinition(
propType,
'set',
key,
parsePropertyFunction({ params: param, generator: false, name: token })
));
}
if (match('<')) {
parametricType = parseParametricTypeAnnotation();
}
// It is a syntax error if any other properties have the same name as a
// non-getter, non-setter method
if (existingPropNames[propType].hasOwnProperty(key.name)) {
throwError(key, Messages.IllegalDuplicateClassProperty);
} else {
existingPropNames[propType][key.name] = {};
}
existingPropNames[propType][key.name].data = true;
return markerApply(marker, delegate.createMethodDefinition(
propType,
'',
key,
parsePropertyMethodFunction({
generator: false,
parametricType: parametricType
})
));
}
function parseClassProperty(existingPropNames) {
var marker = markerCreate(), propertyIdentifier;
propertyIdentifier = parseTypeAnnotatableIdentifier();
expect(';');
return markerApply(marker, delegate.createClassProperty(
propertyIdentifier
));
}
function parseClassElement(existingProps) {
if (match(';')) {
lex();
return;
}
var doubleLookahead = lookahead2();
if (doubleLookahead.type === Token.Punctuator) {
if (doubleLookahead.value === ':') {
return parseClassProperty(existingProps);
}
}
return parseMethodDefinition(existingProps);
}
function parseClassBody() {
var classElement, classElements = [], existingProps = {}, marker = markerCreate();
existingProps[ClassPropertyType["static"]] = {};
existingProps[ClassPropertyType.prototype] = {};
expect('{');
while (index < length) {
if (match('}')) {
break;
}
classElement = parseClassElement(existingProps);
if (typeof classElement !== 'undefined') {
classElements.push(classElement);
}
}
expect('}');
return markerApply(marker, delegate.createClassBody(classElements));
}
function parseClassExpression() {
var id, previousYieldAllowed, superClass = null, marker = markerCreate(),
parametricType;
expectKeyword('class');
if (!matchKeyword('extends') && !match('{')) {
id = parseVariableIdentifier();
}
if (match('<')) {
parametricType = parseParametricTypeAnnotation();
}
if (matchKeyword('extends')) {
expectKeyword('extends');
previousYieldAllowed = state.yieldAllowed;
state.yieldAllowed = false;
superClass = parseAssignmentExpression();
state.yieldAllowed = previousYieldAllowed;
}
return markerApply(marker, delegate.createClassExpression(id, superClass, parseClassBody(), parametricType));
}
function parseClassDeclaration() {
var id, previousYieldAllowed, superClass = null, marker = markerCreate(),
parametricType, superParametricType;
expectKeyword('class');
id = parseVariableIdentifier();
if (match('<')) {
parametricType = parseParametricTypeAnnotation();
}
if (matchKeyword('extends')) {
expectKeyword('extends');
previousYieldAllowed = state.yieldAllowed;
state.yieldAllowed = false;
superClass = parseAssignmentExpression();
state.yieldAllowed = previousYieldAllowed;
}
return markerApply(marker, delegate.createClassDeclaration(id, superClass, parseClassBody(), parametricType, superParametricType));
}
// 15 Program
function matchModuleDeclaration() {
var id;
if (matchContextualKeyword('module')) {
id = lookahead2();
return id.type === Token.StringLiteral || id.type === Token.Identifier;
}
return false;
}
function parseSourceElement() {
if (lookahead.type === Token.Keyword) {
switch (lookahead.value) {
case 'const':
case 'let':
return parseConstLetDeclaration(lookahead.value);
case 'function':
return parseFunctionDeclaration();
case 'export':
return parseExportDeclaration();
case 'import':
return parseImportDeclaration();
default:
return parseStatement();
}
}
if (matchModuleDeclaration()) {
throwError({}, Messages.NestedModule);
}
if (lookahead.type !== Token.EOF) {
return parseStatement();
}
}
function parseProgramElement() {
if (lookahead.type === Token.Keyword) {
switch (lookahead.value) {
case 'export':
return parseExportDeclaration();
case 'import':
return parseImportDeclaration();
}
}
if (matchModuleDeclaration()) {
return parseModuleDeclaration();
}
return parseSourceElement();
}
function parseProgramElements() {
var sourceElement, sourceElements = [], token, directive, firstRestricted;
while (index < length) {
token = lookahead;
if (token.type !== Token.StringLiteral) {
break;
}
sourceElement = parseProgramElement();
sourceElements.push(sourceElement);
if (sourceElement.expression.type !== Syntax.Literal) {
// this is not directive
break;
}
directive = source.slice(token.range[0] + 1, token.range[1] - 1);
if (directive === 'use strict') {
strict = true;
if (firstRestricted) {
throwErrorTolerant(firstRestricted, Messages.StrictOctalLiteral);
}
} else {
if (!firstRestricted && token.octal) {
firstRestricted = token;
}
}
}
while (index < length) {
sourceElement = parseProgramElement();
if (typeof sourceElement === 'undefined') {
break;
}
sourceElements.push(sourceElement);
}
return sourceElements;
}
function parseModuleElement() {
return parseSourceElement();
}
function parseModuleElements() {
var list = [],
statement;
while (index < length) {
if (match('}')) {
break;
}
statement = parseModuleElement();
if (typeof statement === 'undefined') {
break;
}
list.push(statement);
}
return list;
}
function parseModuleBlock() {
var block, marker = markerCreate();
expect('{');
block = parseModuleElements();
expect('}');
return markerApply(marker, delegate.createBlockStatement(block));
}
function parseProgram() {
var body, marker = markerCreate();
strict = false;
peek();
body = parseProgramElements();
return markerApply(marker, delegate.createProgram(body));
}
// The following functions are needed only when the option to preserve
// the comments is active.
function addComment(type, value, start, end, loc) {
var comment;
assert(typeof start === 'number', 'Comment must have valid position');
// Because the way the actual token is scanned, often the comments
// (if any) are skipped twice during the lexical analysis.
// Thus, we need to skip adding a comment if the comment array already
// handled it.
if (state.lastCommentStart >= start) {
return;
}
state.lastCommentStart = start;
comment = {
type: type,
value: value
};
if (extra.range) {
comment.range = [start, end];
}
if (extra.loc) {
comment.loc = loc;
}
extra.comments.push(comment);
}
function scanComment() {
var comment, ch, loc, start, blockComment, lineComment;
comment = '';
blockComment = false;
lineComment = false;
while (index < length) {
ch = source[index];
if (lineComment) {
ch = source[index++];
if (isLineTerminator(ch.charCodeAt(0))) {
loc.end = {
line: lineNumber,
column: index - lineStart - 1
};
lineComment = false;
addComment('Line', comment, start, index - 1, loc);
if (ch === '\r' && source[index] === '\n') {
++index;
}
++lineNumber;
lineStart = index;
comment = '';
} else if (index >= length) {
lineComment = false;
comment += ch;
loc.end = {
line: lineNumber,
column: length - lineStart
};
addComment('Line', comment, start, length, loc);
} else {
comment += ch;
}
} else if (blockComment) {
if (isLineTerminator(ch.charCodeAt(0))) {
if (ch === '\r' && source[index + 1] === '\n') {
++index;
comment += '\r\n';
} else {
comment += ch;
}
++lineNumber;
++index;
lineStart = index;
if (index >= length) {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
} else {
ch = source[index++];
if (index >= length) {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
comment += ch;
if (ch === '*') {
ch = source[index];
if (ch === '/') {
comment = comment.substr(0, comment.length - 1);
blockComment = false;
++index;
loc.end = {
line: lineNumber,
column: index - lineStart
};
addComment('Block', comment, start, index, loc);
comment = '';
}
}
}
} else if (ch === '/') {
ch = source[index + 1];
if (ch === '/') {
loc = {
start: {
line: lineNumber,
column: index - lineStart
}
};
start = index;
index += 2;
lineComment = true;
if (index >= length) {
loc.end = {
line: lineNumber,
column: index - lineStart
};
lineComment = false;
addComment('Line', comment, start, index, loc);
}
} else if (ch === '*') {
start = index;
index += 2;
blockComment = true;
loc = {
start: {
line: lineNumber,
column: index - lineStart - 2
}
};
if (index >= length) {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
} else {
break;
}
} else if (isWhiteSpace(ch.charCodeAt(0))) {
++index;
} else if (isLineTerminator(ch.charCodeAt(0))) {
++index;
if (ch === '\r' && source[index] === '\n') {
++index;
}
++lineNumber;
lineStart = index;
} else {
break;
}
}
}
// 16 XJS
XHTMLEntities = {
quot: '\u0022',
amp: '&',
apos: '\u0027',
lt: '<',
gt: '>',
nbsp: '\u00A0',
iexcl: '\u00A1',
cent: '\u00A2',
pound: '\u00A3',
curren: '\u00A4',
yen: '\u00A5',
brvbar: '\u00A6',
sect: '\u00A7',
uml: '\u00A8',
copy: '\u00A9',
ordf: '\u00AA',
laquo: '\u00AB',
not: '\u00AC',
shy: '\u00AD',
reg: '\u00AE',
macr: '\u00AF',
deg: '\u00B0',
plusmn: '\u00B1',
sup2: '\u00B2',
sup3: '\u00B3',
acute: '\u00B4',
micro: '\u00B5',
para: '\u00B6',
middot: '\u00B7',
cedil: '\u00B8',
sup1: '\u00B9',
ordm: '\u00BA',
raquo: '\u00BB',
frac14: '\u00BC',
frac12: '\u00BD',
frac34: '\u00BE',
iquest: '\u00BF',
Agrave: '\u00C0',
Aacute: '\u00C1',
Acirc: '\u00C2',
Atilde: '\u00C3',
Auml: '\u00C4',
Aring: '\u00C5',
AElig: '\u00C6',
Ccedil: '\u00C7',
Egrave: '\u00C8',
Eacute: '\u00C9',
Ecirc: '\u00CA',
Euml: '\u00CB',
Igrave: '\u00CC',
Iacute: '\u00CD',
Icirc: '\u00CE',
Iuml: '\u00CF',
ETH: '\u00D0',
Ntilde: '\u00D1',
Ograve: '\u00D2',
Oacute: '\u00D3',
Ocirc: '\u00D4',
Otilde: '\u00D5',
Ouml: '\u00D6',
times: '\u00D7',
Oslash: '\u00D8',
Ugrave: '\u00D9',
Uacute: '\u00DA',
Ucirc: '\u00DB',
Uuml: '\u00DC',
Yacute: '\u00DD',
THORN: '\u00DE',
szlig: '\u00DF',
agrave: '\u00E0',
aacute: '\u00E1',
acirc: '\u00E2',
atilde: '\u00E3',
auml: '\u00E4',
aring: '\u00E5',
aelig: '\u00E6',
ccedil: '\u00E7',
egrave: '\u00E8',
eacute: '\u00E9',
ecirc: '\u00EA',
euml: '\u00EB',
igrave: '\u00EC',
iacute: '\u00ED',
icirc: '\u00EE',
iuml: '\u00EF',
eth: '\u00F0',
ntilde: '\u00F1',
ograve: '\u00F2',
oacute: '\u00F3',
ocirc: '\u00F4',
otilde: '\u00F5',
ouml: '\u00F6',
divide: '\u00F7',
oslash: '\u00F8',
ugrave: '\u00F9',
uacute: '\u00FA',
ucirc: '\u00FB',
uuml: '\u00FC',
yacute: '\u00FD',
thorn: '\u00FE',
yuml: '\u00FF',
OElig: '\u0152',
oelig: '\u0153',
Scaron: '\u0160',
scaron: '\u0161',
Yuml: '\u0178',
fnof: '\u0192',
circ: '\u02C6',
tilde: '\u02DC',
Alpha: '\u0391',
Beta: '\u0392',
Gamma: '\u0393',
Delta: '\u0394',
Epsilon: '\u0395',
Zeta: '\u0396',
Eta: '\u0397',
Theta: '\u0398',
Iota: '\u0399',
Kappa: '\u039A',
Lambda: '\u039B',
Mu: '\u039C',
Nu: '\u039D',
Xi: '\u039E',
Omicron: '\u039F',
Pi: '\u03A0',
Rho: '\u03A1',
Sigma: '\u03A3',
Tau: '\u03A4',
Upsilon: '\u03A5',
Phi: '\u03A6',
Chi: '\u03A7',
Psi: '\u03A8',
Omega: '\u03A9',
alpha: '\u03B1',
beta: '\u03B2',
gamma: '\u03B3',
delta: '\u03B4',
epsilon: '\u03B5',
zeta: '\u03B6',
eta: '\u03B7',
theta: '\u03B8',
iota: '\u03B9',
kappa: '\u03BA',
lambda: '\u03BB',
mu: '\u03BC',
nu: '\u03BD',
xi: '\u03BE',
omicron: '\u03BF',
pi: '\u03C0',
rho: '\u03C1',
sigmaf: '\u03C2',
sigma: '\u03C3',
tau: '\u03C4',
upsilon: '\u03C5',
phi: '\u03C6',
chi: '\u03C7',
psi: '\u03C8',
omega: '\u03C9',
thetasym: '\u03D1',
upsih: '\u03D2',
piv: '\u03D6',
ensp: '\u2002',
emsp: '\u2003',
thinsp: '\u2009',
zwnj: '\u200C',
zwj: '\u200D',
lrm: '\u200E',
rlm: '\u200F',
ndash: '\u2013',
mdash: '\u2014',
lsquo: '\u2018',
rsquo: '\u2019',
sbquo: '\u201A',
ldquo: '\u201C',
rdquo: '\u201D',
bdquo: '\u201E',
dagger: '\u2020',
Dagger: '\u2021',
bull: '\u2022',
hellip: '\u2026',
permil: '\u2030',
prime: '\u2032',
Prime: '\u2033',
lsaquo: '\u2039',
rsaquo: '\u203A',
oline: '\u203E',
frasl: '\u2044',
euro: '\u20AC',
image: '\u2111',
weierp: '\u2118',
real: '\u211C',
trade: '\u2122',
alefsym: '\u2135',
larr: '\u2190',
uarr: '\u2191',
rarr: '\u2192',
darr: '\u2193',
harr: '\u2194',
crarr: '\u21B5',
lArr: '\u21D0',
uArr: '\u21D1',
rArr: '\u21D2',
dArr: '\u21D3',
hArr: '\u21D4',
forall: '\u2200',
part: '\u2202',
exist: '\u2203',
empty: '\u2205',
nabla: '\u2207',
isin: '\u2208',
notin: '\u2209',
ni: '\u220B',
prod: '\u220F',
sum: '\u2211',
minus: '\u2212',
lowast: '\u2217',
radic: '\u221A',
prop: '\u221D',
infin: '\u221E',
ang: '\u2220',
and: '\u2227',
or: '\u2228',
cap: '\u2229',
cup: '\u222A',
'int': '\u222B',
there4: '\u2234',
sim: '\u223C',
cong: '\u2245',
asymp: '\u2248',
ne: '\u2260',
equiv: '\u2261',
le: '\u2264',
ge: '\u2265',
sub: '\u2282',
sup: '\u2283',
nsub: '\u2284',
sube: '\u2286',
supe: '\u2287',
oplus: '\u2295',
otimes: '\u2297',
perp: '\u22A5',
sdot: '\u22C5',
lceil: '\u2308',
rceil: '\u2309',
lfloor: '\u230A',
rfloor: '\u230B',
lang: '\u2329',
rang: '\u232A',
loz: '\u25CA',
spades: '\u2660',
clubs: '\u2663',
hearts: '\u2665',
diams: '\u2666'
};
function getQualifiedXJSName(object) {
if (object.type === Syntax.XJSIdentifier) {
return object.name;
}
if (object.type === Syntax.XJSNamespacedName) {
return object.namespace.name + ':' + object.name.name;
}
if (object.type === Syntax.XJSMemberExpression) {
return (
getQualifiedXJSName(object.object) + '.' +
getQualifiedXJSName(object.property)
);
}
}
function isXJSIdentifierStart(ch) {
// exclude backslash (\)
return (ch !== 92) && isIdentifierStart(ch);
}
function isXJSIdentifierPart(ch) {
// exclude backslash (\) and add hyphen (-)
return (ch !== 92) && (ch === 45 || isIdentifierPart(ch));
}
function scanXJSIdentifier() {
var ch, start, value = '';
start = index;
while (index < length) {
ch = source.charCodeAt(index);
if (!isXJSIdentifierPart(ch)) {
break;
}
value += source[index++];
}
return {
type: Token.XJSIdentifier,
value: value,
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
}
function scanXJSEntity() {
var ch, str = '', count = 0, entity;
ch = source[index];
assert(ch === '&', 'Entity must start with an ampersand');
index++;
while (index < length && count++ < 10) {
ch = source[index++];
if (ch === ';') {
break;
}
str += ch;
}
if (str[0] === '#' && str[1] === 'x') {
entity = String.fromCharCode(parseInt(str.substr(2), 16));
} else if (str[0] === '#') {
entity = String.fromCharCode(parseInt(str.substr(1), 10));
} else {
entity = XHTMLEntities[str];
}
return entity;
}
function scanXJSText(stopChars) {
var ch, str = '', start;
start = index;
while (index < length) {
ch = source[index];
if (stopChars.indexOf(ch) !== -1) {
break;
}
if (ch === '&') {
str += scanXJSEntity();
} else {
index++;
if (isLineTerminator(ch.charCodeAt(0))) {
++lineNumber;
lineStart = index;
}
str += ch;
}
}
return {
type: Token.XJSText,
value: str,
lineNumber: lineNumber,
lineStart: lineStart,
range: [start, index]
};
}
function scanXJSStringLiteral() {
var innerToken, quote, start;
quote = source[index];
assert((quote === '\'' || quote === '"'),
'String literal must starts with a quote');
start = index;
++index;
innerToken = scanXJSText([quote]);
if (quote !== source[index]) {
throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
}
++index;
innerToken.range = [start, index];
return innerToken;
}
/**
* Between XJS opening and closing tags (e.g. <foo>HERE</foo>), anything that
* is not another XJS tag and is not an expression wrapped by {} is text.
*/
function advanceXJSChild() {
var ch = source.charCodeAt(index);
// { (123) and < (60)
if (ch !== 123 && ch !== 60) {
return scanXJSText(['<', '{']);
}
return scanPunctuator();
}
function parseXJSIdentifier() {
var token, marker = markerCreate();
if (lookahead.type !== Token.XJSIdentifier) {
throwUnexpected(lookahead);
}
token = lex();
return markerApply(marker, delegate.createXJSIdentifier(token.value));
}
function parseXJSNamespacedName() {
var namespace, name, marker = markerCreate();
namespace = parseXJSIdentifier();
expect(':');
name = parseXJSIdentifier();
return markerApply(marker, delegate.createXJSNamespacedName(namespace, name));
}
function parseXJSMemberExpression() {
var marker = markerCreate(),
expr = parseXJSIdentifier();
while (match('.')) {
lex();
expr = markerApply(marker, delegate.createXJSMemberExpression(expr, parseXJSIdentifier()));
}
return expr;
}
function parseXJSElementName() {
if (lookahead2().value === ':') {
return parseXJSNamespacedName();
}
if (lookahead2().value === '.') {
return parseXJSMemberExpression();
}
return parseXJSIdentifier();
}
function parseXJSAttributeName() {
if (lookahead2().value === ':') {
return parseXJSNamespacedName();
}
return parseXJSIdentifier();
}
function parseXJSAttributeValue() {
var value, marker;
if (match('{')) {
value = parseXJSExpressionContainer();
if (value.expression.type === Syntax.XJSEmptyExpression) {
throwError(
value,
'XJS attributes must only be assigned a non-empty ' +
'expression'
);
}
} else if (match('<')) {
value = parseXJSElement();
} else if (lookahead.type === Token.XJSText) {
marker = markerCreate();
value = markerApply(marker, delegate.createLiteral(lex()));
} else {
throwError({}, Messages.InvalidXJSAttributeValue);
}
return value;
}
function parseXJSEmptyExpression() {
var marker = markerCreatePreserveWhitespace();
while (source.charAt(index) !== '}') {
index++;
}
return markerApply(marker, delegate.createXJSEmptyExpression());
}
function parseXJSExpressionContainer() {
var expression, origInXJSChild, origInXJSTag, marker = markerCreate();
origInXJSChild = state.inXJSChild;
origInXJSTag = state.inXJSTag;
state.inXJSChild = false;
state.inXJSTag = false;
expect('{');
if (match('}')) {
expression = parseXJSEmptyExpression();
} else {
expression = parseExpression();
}
state.inXJSChild = origInXJSChild;
state.inXJSTag = origInXJSTag;
expect('}');
return markerApply(marker, delegate.createXJSExpressionContainer(expression));
}
function parseXJSSpreadAttribute() {
var expression, origInXJSChild, origInXJSTag, marker = markerCreate();
origInXJSChild = state.inXJSChild;
origInXJSTag = state.inXJSTag;
state.inXJSChild = false;
state.inXJSTag = false;
expect('{');
expect('...');
expression = parseAssignmentExpression();
state.inXJSChild = origInXJSChild;
state.inXJSTag = origInXJSTag;
expect('}');
return markerApply(marker, delegate.createXJSSpreadAttribute(expression));
}
function parseXJSAttribute() {
var name, marker;
if (match('{')) {
return parseXJSSpreadAttribute();
}
marker = markerCreate();
name = parseXJSAttributeName();
// HTML empty attribute
if (match('=')) {
lex();
return markerApply(marker, delegate.createXJSAttribute(name, parseXJSAttributeValue()));
}
return markerApply(marker, delegate.createXJSAttribute(name));
}
function parseXJSChild() {
var token, marker;
if (match('{')) {
token = parseXJSExpressionContainer();
} else if (lookahead.type === Token.XJSText) {
marker = markerCreatePreserveWhitespace();
token = markerApply(marker, delegate.createLiteral(lex()));
} else {
token = parseXJSElement();
}
return token;
}
function parseXJSClosingElement() {
var name, origInXJSChild, origInXJSTag, marker = markerCreate();
origInXJSChild = state.inXJSChild;
origInXJSTag = state.inXJSTag;
state.inXJSChild = false;
state.inXJSTag = true;
expect('<');
expect('/');
name = parseXJSElementName();
// Because advance() (called by lex() called by expect()) expects there
// to be a valid token after >, it needs to know whether to look for a
// standard JS token or an XJS text node
state.inXJSChild = origInXJSChild;
state.inXJSTag = origInXJSTag;
expect('>');
return markerApply(marker, delegate.createXJSClosingElement(name));
}
function parseXJSOpeningElement() {
var name, attribute, attributes = [], selfClosing = false, origInXJSChild, origInXJSTag, marker = markerCreate();
origInXJSChild = state.inXJSChild;
origInXJSTag = state.inXJSTag;
state.inXJSChild = false;
state.inXJSTag = true;
expect('<');
name = parseXJSElementName();
while (index < length &&
lookahead.value !== '/' &&
lookahead.value !== '>') {
attributes.push(parseXJSAttribute());
}
state.inXJSTag = origInXJSTag;
if (lookahead.value === '/') {
expect('/');
// Because advance() (called by lex() called by expect()) expects
// there to be a valid token after >, it needs to know whether to
// look for a standard JS token or an XJS text node
state.inXJSChild = origInXJSChild;
expect('>');
selfClosing = true;
} else {
state.inXJSChild = true;
expect('>');
}
return markerApply(marker, delegate.createXJSOpeningElement(name, attributes, selfClosing));
}
function parseXJSElement() {
var openingElement, closingElement, children = [], origInXJSChild, origInXJSTag, marker = markerCreate();
origInXJSChild = state.inXJSChild;
origInXJSTag = state.inXJSTag;
openingElement = parseXJSOpeningElement();
if (!openingElement.selfClosing) {
while (index < length) {
state.inXJSChild = false; // Call lookahead2() with inXJSChild = false because </ should not be considered in the child
if (lookahead.value === '<' && lookahead2().value === '/') {
break;
}
state.inXJSChild = true;
children.push(parseXJSChild());
}
state.inXJSChild = origInXJSChild;
state.inXJSTag = origInXJSTag;
closingElement = parseXJSClosingElement();
if (getQualifiedXJSName(closingElement.name) !== getQualifiedXJSName(openingElement.name)) {
throwError({}, Messages.ExpectedXJSClosingTag, getQualifiedXJSName(openingElement.name));
}
}
// When (erroneously) writing two adjacent tags like
//
// var x = <div>one</div><div>two</div>;
//
// the default error message is a bit incomprehensible. Since it's
// rarely (never?) useful to write a less-than sign after an XJS
// element, we disallow it here in the parser in order to provide a
// better error message. (In the rare case that the less-than operator
// was intended, the left tag can be wrapped in parentheses.)
if (!origInXJSChild && match('<')) {
throwError(lookahead, Messages.AdjacentXJSElements);
}
return markerApply(marker, delegate.createXJSElement(openingElement, closingElement, children));
}
function collectToken() {
var start, loc, token, range, value;
if (!state.inXJSChild) {
skipComment();
}
start = index;
loc = {
start: {
line: lineNumber,
column: index - lineStart
}
};
token = extra.advance();
loc.end = {
line: lineNumber,
column: index - lineStart
};
if (token.type !== Token.EOF) {
range = [token.range[0], token.range[1]];
value = source.slice(token.range[0], token.range[1]);
extra.tokens.push({
type: TokenName[token.type],
value: value,
range: range,
loc: loc
});
}
return token;
}
function collectRegex() {
var pos, loc, regex, token;
skipComment();
pos = index;
loc = {
start: {
line: lineNumber,
column: index - lineStart
}
};
regex = extra.scanRegExp();
loc.end = {
line: lineNumber,
column: index - lineStart
};
if (!extra.tokenize) {
// Pop the previous token, which is likely '/' or '/='
if (extra.tokens.length > 0) {
token = extra.tokens[extra.tokens.length - 1];
if (token.range[0] === pos && token.type === 'Punctuator') {
if (token.value === '/' || token.value === '/=') {
extra.tokens.pop();
}
}
}
extra.tokens.push({
type: 'RegularExpression',
value: regex.literal,
range: [pos, index],
loc: loc
});
}
return regex;
}
function filterTokenLocation() {
var i, entry, token, tokens = [];
for (i = 0; i < extra.tokens.length; ++i) {
entry = extra.tokens[i];
token = {
type: entry.type,
value: entry.value
};
if (extra.range) {
token.range = entry.range;
}
if (extra.loc) {
token.loc = entry.loc;
}
tokens.push(token);
}
extra.tokens = tokens;
}
function patch() {
if (extra.comments) {
extra.skipComment = skipComment;
skipComment = scanComment;
}
if (typeof extra.tokens !== 'undefined') {
extra.advance = advance;
extra.scanRegExp = scanRegExp;
advance = collectToken;
scanRegExp = collectRegex;
}
}
function unpatch() {
if (typeof extra.skipComment === 'function') {
skipComment = extra.skipComment;
}
if (typeof extra.scanRegExp === 'function') {
advance = extra.advance;
scanRegExp = extra.scanRegExp;
}
}
// This is used to modify the delegate.
function extend(object, properties) {
var entry, result = {};
for (entry in object) {
if (object.hasOwnProperty(entry)) {
result[entry] = object[entry];
}
}
for (entry in properties) {
if (properties.hasOwnProperty(entry)) {
result[entry] = properties[entry];
}
}
return result;
}
function tokenize(code, options) {
var toString,
token,
tokens;
toString = String;
if (typeof code !== 'string' && !(code instanceof String)) {
code = toString(code);
}
delegate = SyntaxTreeDelegate;
source = code;
index = 0;
lineNumber = (source.length > 0) ? 1 : 0;
lineStart = 0;
length = source.length;
lookahead = null;
state = {
allowKeyword: true,
allowIn: true,
labelSet: {},
inFunctionBody: false,
inIteration: false,
inSwitch: false,
lastCommentStart: -1
};
extra = {};
// Options matching.
options = options || {};
// Of course we collect tokens here.
options.tokens = true;
extra.tokens = [];
extra.tokenize = true;
// The following two fields are necessary to compute the Regex tokens.
extra.openParenToken = -1;
extra.openCurlyToken = -1;
extra.range = (typeof options.range === 'boolean') && options.range;
extra.loc = (typeof options.loc === 'boolean') && options.loc;
if (typeof options.comment === 'boolean' && options.comment) {
extra.comments = [];
}
if (typeof options.tolerant === 'boolean' && options.tolerant) {
extra.errors = [];
}
if (length > 0) {
if (typeof source[0] === 'undefined') {
// Try first to convert to a string. This is good as fast path
// for old IE which understands string indexing for string
// literals only and not for string object.
if (code instanceof String) {
source = code.valueOf();
}
}
}
patch();
try {
peek();
if (lookahead.type === Token.EOF) {
return extra.tokens;
}
token = lex();
while (lookahead.type !== Token.EOF) {
try {
token = lex();
} catch (lexError) {
token = lookahead;
if (extra.errors) {
extra.errors.push(lexError);
// We have to break on the first error
// to avoid infinite loops.
break;
} else {
throw lexError;
}
}
}
filterTokenLocation();
tokens = extra.tokens;
if (typeof extra.comments !== 'undefined') {
tokens.comments = extra.comments;
}
if (typeof extra.errors !== 'undefined') {
tokens.errors = extra.errors;
}
} catch (e) {
throw e;
} finally {
unpatch();
extra = {};
}
return tokens;
}
function parse(code, options) {
var program, toString;
toString = String;
if (typeof code !== 'string' && !(code instanceof String)) {
code = toString(code);
}
delegate = SyntaxTreeDelegate;
source = code;
index = 0;
lineNumber = (source.length > 0) ? 1 : 0;
lineStart = 0;
length = source.length;
lookahead = null;
state = {
allowKeyword: false,
allowIn: true,
labelSet: {},
parenthesizedCount: 0,
inFunctionBody: false,
inIteration: false,
inSwitch: false,
inXJSChild: false,
inXJSTag: false,
lastCommentStart: -1,
yieldAllowed: false
};
extra = {};
if (typeof options !== 'undefined') {
extra.range = (typeof options.range === 'boolean') && options.range;
extra.loc = (typeof options.loc === 'boolean') && options.loc;
if (extra.loc && options.source !== null && options.source !== undefined) {
delegate = extend(delegate, {
'postProcess': function (node) {
node.loc.source = toString(options.source);
return node;
}
});
}
if (typeof options.tokens === 'boolean' && options.tokens) {
extra.tokens = [];
}
if (typeof options.comment === 'boolean' && options.comment) {
extra.comments = [];
}
if (typeof options.tolerant === 'boolean' && options.tolerant) {
extra.errors = [];
}
}
if (length > 0) {
if (typeof source[0] === 'undefined') {
// Try first to convert to a string. This is good as fast path
// for old IE which understands string indexing for string
// literals only and not for string object.
if (code instanceof String) {
source = code.valueOf();
}
}
}
patch();
try {
program = parseProgram();
if (typeof extra.comments !== 'undefined') {
program.comments = extra.comments;
}
if (typeof extra.tokens !== 'undefined') {
filterTokenLocation();
program.tokens = extra.tokens;
}
if (typeof extra.errors !== 'undefined') {
program.errors = extra.errors;
}
} catch (e) {
throw e;
} finally {
unpatch();
extra = {};
}
return program;
}
// Sync with *.json manifests.
exports.version = '4001.3001.0000-dev-harmony-fb';
exports.tokenize = tokenize;
exports.parse = parse;
// Deep copy.
exports.Syntax = (function () {
var name, types = {};
if (typeof Object.create === 'function') {
types = Object.create(null);
}
for (name in Syntax) {
if (Syntax.hasOwnProperty(name)) {
types[name] = Syntax[name];
}
}
if (typeof Object.freeze === 'function') {
Object.freeze(types);
}
return types;
}());
}));
/* vim: set sw=4 ts=4 et tw=80 : */
},{}],7:[function(_dereq_,module,exports){
var Base62 = (function (my) {
my.chars = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"]
my.encode = function(i){
if (i === 0) {return '0'}
var s = ''
while (i > 0) {
s = this.chars[i % 62] + s
i = Math.floor(i/62)
}
return s
};
my.decode = function(a,b,c,d){
for (
b = c = (
a === (/\W|_|^$/.test(a += "") || a)
) - 1;
d = a.charCodeAt(c++);
)
b = b * 62 + d - [, 48, 29, 87][d >> 5];
return b
};
return my;
}({}));
module.exports = Base62
},{}],8:[function(_dereq_,module,exports){
/*
* Copyright 2009-2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE.txt or:
* http://opensource.org/licenses/BSD-3-Clause
*/
exports.SourceMapGenerator = _dereq_('./source-map/source-map-generator').SourceMapGenerator;
exports.SourceMapConsumer = _dereq_('./source-map/source-map-consumer').SourceMapConsumer;
exports.SourceNode = _dereq_('./source-map/source-node').SourceNode;
},{"./source-map/source-map-consumer":13,"./source-map/source-map-generator":14,"./source-map/source-node":15}],9:[function(_dereq_,module,exports){
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
if (typeof define !== 'function') {
var define = _dereq_('amdefine')(module, _dereq_);
}
define(function (_dereq_, exports, module) {
var util = _dereq_('./util');
/**
* A data structure which is a combination of an array and a set. Adding a new
* member is O(1), testing for membership is O(1), and finding the index of an
* element is O(1). Removing elements from the set is not supported. Only
* strings are supported for membership.
*/
function ArraySet() {
this._array = [];
this._set = {};
}
/**
* Static method for creating ArraySet instances from an existing array.
*/
ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {
var set = new ArraySet();
for (var i = 0, len = aArray.length; i < len; i++) {
set.add(aArray[i], aAllowDuplicates);
}
return set;
};
/**
* Add the given string to this set.
*
* @param String aStr
*/
ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {
var isDuplicate = this.has(aStr);
var idx = this._array.length;
if (!isDuplicate || aAllowDuplicates) {
this._array.push(aStr);
}
if (!isDuplicate) {
this._set[util.toSetString(aStr)] = idx;
}
};
/**
* Is the given string a member of this set?
*
* @param String aStr
*/
ArraySet.prototype.has = function ArraySet_has(aStr) {
return Object.prototype.hasOwnProperty.call(this._set,
util.toSetString(aStr));
};
/**
* What is the index of the given string in the array?
*
* @param String aStr
*/
ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {
if (this.has(aStr)) {
return this._set[util.toSetString(aStr)];
}
throw new Error('"' + aStr + '" is not in the set.');
};
/**
* What is the element at the given index?
*
* @param Number aIdx
*/
ArraySet.prototype.at = function ArraySet_at(aIdx) {
if (aIdx >= 0 && aIdx < this._array.length) {
return this._array[aIdx];
}
throw new Error('No element indexed by ' + aIdx);
};
/**
* Returns the array representation of this set (which has the proper indices
* indicated by indexOf). Note that this is a copy of the internal array used
* for storing the members so that no one can mess with internal state.
*/
ArraySet.prototype.toArray = function ArraySet_toArray() {
return this._array.slice();
};
exports.ArraySet = ArraySet;
});
},{"./util":16,"amdefine":17}],10:[function(_dereq_,module,exports){
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*
* Based on the Base 64 VLQ implementation in Closure Compiler:
* https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java
*
* Copyright 2011 The Closure Compiler Authors. 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 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
* OWNER 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.
*/
if (typeof define !== 'function') {
var define = _dereq_('amdefine')(module, _dereq_);
}
define(function (_dereq_, exports, module) {
var base64 = _dereq_('./base64');
// A single base 64 digit can contain 6 bits of data. For the base 64 variable
// length quantities we use in the source map spec, the first bit is the sign,
// the next four bits are the actual value, and the 6th bit is the
// continuation bit. The continuation bit tells us whether there are more
// digits in this value following this digit.
//
// Continuation
// | Sign
// | |
// V V
// 101011
var VLQ_BASE_SHIFT = 5;
// binary: 100000
var VLQ_BASE = 1 << VLQ_BASE_SHIFT;
// binary: 011111
var VLQ_BASE_MASK = VLQ_BASE - 1;
// binary: 100000
var VLQ_CONTINUATION_BIT = VLQ_BASE;
/**
* Converts from a two-complement value to a value where the sign bit is
* is placed in the least significant bit. For example, as decimals:
* 1 becomes 2 (10 binary), -1 becomes 3 (11 binary)
* 2 becomes 4 (100 binary), -2 becomes 5 (101 binary)
*/
function toVLQSigned(aValue) {
return aValue < 0
? ((-aValue) << 1) + 1
: (aValue << 1) + 0;
}
/**
* Converts to a two-complement value from a value where the sign bit is
* is placed in the least significant bit. For example, as decimals:
* 2 (10 binary) becomes 1, 3 (11 binary) becomes -1
* 4 (100 binary) becomes 2, 5 (101 binary) becomes -2
*/
function fromVLQSigned(aValue) {
var isNegative = (aValue & 1) === 1;
var shifted = aValue >> 1;
return isNegative
? -shifted
: shifted;
}
/**
* Returns the base 64 VLQ encoded value.
*/
exports.encode = function base64VLQ_encode(aValue) {
var encoded = "";
var digit;
var vlq = toVLQSigned(aValue);
do {
digit = vlq & VLQ_BASE_MASK;
vlq >>>= VLQ_BASE_SHIFT;
if (vlq > 0) {
// There are still more digits in this value, so we must make sure the
// continuation bit is marked.
digit |= VLQ_CONTINUATION_BIT;
}
encoded += base64.encode(digit);
} while (vlq > 0);
return encoded;
};
/**
* Decodes the next base 64 VLQ value from the given string and returns the
* value and the rest of the string.
*/
exports.decode = function base64VLQ_decode(aStr) {
var i = 0;
var strLen = aStr.length;
var result = 0;
var shift = 0;
var continuation, digit;
do {
if (i >= strLen) {
throw new Error("Expected more digits in base 64 VLQ value.");
}
digit = base64.decode(aStr.charAt(i++));
continuation = !!(digit & VLQ_CONTINUATION_BIT);
digit &= VLQ_BASE_MASK;
result = result + (digit << shift);
shift += VLQ_BASE_SHIFT;
} while (continuation);
return {
value: fromVLQSigned(result),
rest: aStr.slice(i)
};
};
});
},{"./base64":11,"amdefine":17}],11:[function(_dereq_,module,exports){
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
if (typeof define !== 'function') {
var define = _dereq_('amdefine')(module, _dereq_);
}
define(function (_dereq_, exports, module) {
var charToIntMap = {};
var intToCharMap = {};
'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
.split('')
.forEach(function (ch, index) {
charToIntMap[ch] = index;
intToCharMap[index] = ch;
});
/**
* Encode an integer in the range of 0 to 63 to a single base 64 digit.
*/
exports.encode = function base64_encode(aNumber) {
if (aNumber in intToCharMap) {
return intToCharMap[aNumber];
}
throw new TypeError("Must be between 0 and 63: " + aNumber);
};
/**
* Decode a single base 64 digit to an integer.
*/
exports.decode = function base64_decode(aChar) {
if (aChar in charToIntMap) {
return charToIntMap[aChar];
}
throw new TypeError("Not a valid base 64 digit: " + aChar);
};
});
},{"amdefine":17}],12:[function(_dereq_,module,exports){
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
if (typeof define !== 'function') {
var define = _dereq_('amdefine')(module, _dereq_);
}
define(function (_dereq_, exports, module) {
/**
* Recursive implementation of binary search.
*
* @param aLow Indices here and lower do not contain the needle.
* @param aHigh Indices here and higher do not contain the needle.
* @param aNeedle The element being searched for.
* @param aHaystack The non-empty array being searched.
* @param aCompare Function which takes two elements and returns -1, 0, or 1.
*/
function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare) {
// This function terminates when one of the following is true:
//
// 1. We find the exact element we are looking for.
//
// 2. We did not find the exact element, but we can return the next
// closest element that is less than that element.
//
// 3. We did not find the exact element, and there is no next-closest
// element which is less than the one we are searching for, so we
// return null.
var mid = Math.floor((aHigh - aLow) / 2) + aLow;
var cmp = aCompare(aNeedle, aHaystack[mid], true);
if (cmp === 0) {
// Found the element we are looking for.
return aHaystack[mid];
}
else if (cmp > 0) {
// aHaystack[mid] is greater than our needle.
if (aHigh - mid > 1) {
// The element is in the upper half.
return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare);
}
// We did not find an exact match, return the next closest one
// (termination case 2).
return aHaystack[mid];
}
else {
// aHaystack[mid] is less than our needle.
if (mid - aLow > 1) {
// The element is in the lower half.
return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare);
}
// The exact needle element was not found in this haystack. Determine if
// we are in termination case (2) or (3) and return the appropriate thing.
return aLow < 0
? null
: aHaystack[aLow];
}
}
/**
* This is an implementation of binary search which will always try and return
* the next lowest value checked if there is no exact hit. This is because
* mappings between original and generated line/col pairs are single points,
* and there is an implicit region between each of them, so a miss just means
* that you aren't on the very start of a region.
*
* @param aNeedle The element you are looking for.
* @param aHaystack The array that is being searched.
* @param aCompare A function which takes the needle and an element in the
* array and returns -1, 0, or 1 depending on whether the needle is less
* than, equal to, or greater than the element, respectively.
*/
exports.search = function search(aNeedle, aHaystack, aCompare) {
return aHaystack.length > 0
? recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack, aCompare)
: null;
};
});
},{"amdefine":17}],13:[function(_dereq_,module,exports){
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
if (typeof define !== 'function') {
var define = _dereq_('amdefine')(module, _dereq_);
}
define(function (_dereq_, exports, module) {
var util = _dereq_('./util');
var binarySearch = _dereq_('./binary-search');
var ArraySet = _dereq_('./array-set').ArraySet;
var base64VLQ = _dereq_('./base64-vlq');
/**
* A SourceMapConsumer instance represents a parsed source map which we can
* query for information about the original file positions by giving it a file
* position in the generated source.
*
* The only parameter is the raw source map (either as a JSON string, or
* already parsed to an object). According to the spec, source maps have the
* following attributes:
*
* - version: Which version of the source map spec this map is following.
* - sources: An array of URLs to the original source files.
* - names: An array of identifiers which can be referrenced by individual mappings.
* - sourceRoot: Optional. The URL root from which all sources are relative.
* - sourcesContent: Optional. An array of contents of the original source files.
* - mappings: A string of base64 VLQs which contain the actual mappings.
* - file: The generated file this source map is associated with.
*
* Here is an example source map, taken from the source map spec[0]:
*
* {
* version : 3,
* file: "out.js",
* sourceRoot : "",
* sources: ["foo.js", "bar.js"],
* names: ["src", "maps", "are", "fun"],
* mappings: "AA,AB;;ABCDE;"
* }
*
* [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1#
*/
function SourceMapConsumer(aSourceMap) {
var sourceMap = aSourceMap;
if (typeof aSourceMap === 'string') {
sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
}
var version = util.getArg(sourceMap, 'version');
var sources = util.getArg(sourceMap, 'sources');
// Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which
// requires the array) to play nice here.
var names = util.getArg(sourceMap, 'names', []);
var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null);
var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null);
var mappings = util.getArg(sourceMap, 'mappings');
var file = util.getArg(sourceMap, 'file', null);
// Once again, Sass deviates from the spec and supplies the version as a
// string rather than a number, so we use loose equality checking here.
if (version != this._version) {
throw new Error('Unsupported version: ' + version);
}
// Pass `true` below to allow duplicate names and sources. While source maps
// are intended to be compressed and deduplicated, the TypeScript compiler
// sometimes generates source maps with duplicates in them. See Github issue
// #72 and bugzil.la/889492.
this._names = ArraySet.fromArray(names, true);
this._sources = ArraySet.fromArray(sources, true);
this.sourceRoot = sourceRoot;
this.sourcesContent = sourcesContent;
this._mappings = mappings;
this.file = file;
}
/**
* Create a SourceMapConsumer from a SourceMapGenerator.
*
* @param SourceMapGenerator aSourceMap
* The source map that will be consumed.
* @returns SourceMapConsumer
*/
SourceMapConsumer.fromSourceMap =
function SourceMapConsumer_fromSourceMap(aSourceMap) {
var smc = Object.create(SourceMapConsumer.prototype);
smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true);
smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true);
smc.sourceRoot = aSourceMap._sourceRoot;
smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(),
smc.sourceRoot);
smc.file = aSourceMap._file;
smc.__generatedMappings = aSourceMap._mappings.slice()
.sort(util.compareByGeneratedPositions);
smc.__originalMappings = aSourceMap._mappings.slice()
.sort(util.compareByOriginalPositions);
return smc;
};
/**
* The version of the source mapping spec that we are consuming.
*/
SourceMapConsumer.prototype._version = 3;
/**
* The list of original sources.
*/
Object.defineProperty(SourceMapConsumer.prototype, 'sources', {
get: function () {
return this._sources.toArray().map(function (s) {
return this.sourceRoot ? util.join(this.sourceRoot, s) : s;
}, this);
}
});
// `__generatedMappings` and `__originalMappings` are arrays that hold the
// parsed mapping coordinates from the source map's "mappings" attribute. They
// are lazily instantiated, accessed via the `_generatedMappings` and
// `_originalMappings` getters respectively, and we only parse the mappings
// and create these arrays once queried for a source location. We jump through
// these hoops because there can be many thousands of mappings, and parsing
// them is expensive, so we only want to do it if we must.
//
// Each object in the arrays is of the form:
//
// {
// generatedLine: The line number in the generated code,
// generatedColumn: The column number in the generated code,
// source: The path to the original source file that generated this
// chunk of code,
// originalLine: The line number in the original source that
// corresponds to this chunk of generated code,
// originalColumn: The column number in the original source that
// corresponds to this chunk of generated code,
// name: The name of the original symbol which generated this chunk of
// code.
// }
//
// All properties except for `generatedLine` and `generatedColumn` can be
// `null`.
//
// `_generatedMappings` is ordered by the generated positions.
//
// `_originalMappings` is ordered by the original positions.
SourceMapConsumer.prototype.__generatedMappings = null;
Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', {
get: function () {
if (!this.__generatedMappings) {
this.__generatedMappings = [];
this.__originalMappings = [];
this._parseMappings(this._mappings, this.sourceRoot);
}
return this.__generatedMappings;
}
});
SourceMapConsumer.prototype.__originalMappings = null;
Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', {
get: function () {
if (!this.__originalMappings) {
this.__generatedMappings = [];
this.__originalMappings = [];
this._parseMappings(this._mappings, this.sourceRoot);
}
return this.__originalMappings;
}
});
/**
* Parse the mappings in a string in to a data structure which we can easily
* query (the ordered arrays in the `this.__generatedMappings` and
* `this.__originalMappings` properties).
*/
SourceMapConsumer.prototype._parseMappings =
function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
var generatedLine = 1;
var previousGeneratedColumn = 0;
var previousOriginalLine = 0;
var previousOriginalColumn = 0;
var previousSource = 0;
var previousName = 0;
var mappingSeparator = /^[,;]/;
var str = aStr;
var mapping;
var temp;
while (str.length > 0) {
if (str.charAt(0) === ';') {
generatedLine++;
str = str.slice(1);
previousGeneratedColumn = 0;
}
else if (str.charAt(0) === ',') {
str = str.slice(1);
}
else {
mapping = {};
mapping.generatedLine = generatedLine;
// Generated column.
temp = base64VLQ.decode(str);
mapping.generatedColumn = previousGeneratedColumn + temp.value;
previousGeneratedColumn = mapping.generatedColumn;
str = temp.rest;
if (str.length > 0 && !mappingSeparator.test(str.charAt(0))) {
// Original source.
temp = base64VLQ.decode(str);
mapping.source = this._sources.at(previousSource + temp.value);
previousSource += temp.value;
str = temp.rest;
if (str.length === 0 || mappingSeparator.test(str.charAt(0))) {
throw new Error('Found a source, but no line and column');
}
// Original line.
temp = base64VLQ.decode(str);
mapping.originalLine = previousOriginalLine + temp.value;
previousOriginalLine = mapping.originalLine;
// Lines are stored 0-based
mapping.originalLine += 1;
str = temp.rest;
if (str.length === 0 || mappingSeparator.test(str.charAt(0))) {
throw new Error('Found a source and line, but no column');
}
// Original column.
temp = base64VLQ.decode(str);
mapping.originalColumn = previousOriginalColumn + temp.value;
previousOriginalColumn = mapping.originalColumn;
str = temp.rest;
if (str.length > 0 && !mappingSeparator.test(str.charAt(0))) {
// Original name.
temp = base64VLQ.decode(str);
mapping.name = this._names.at(previousName + temp.value);
previousName += temp.value;
str = temp.rest;
}
}
this.__generatedMappings.push(mapping);
if (typeof mapping.originalLine === 'number') {
this.__originalMappings.push(mapping);
}
}
}
this.__originalMappings.sort(util.compareByOriginalPositions);
};
/**
* Find the mapping that best matches the hypothetical "needle" mapping that
* we are searching for in the given "haystack" of mappings.
*/
SourceMapConsumer.prototype._findMapping =
function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName,
aColumnName, aComparator) {
// To return the position we are searching for, we must first find the
// mapping for the given position and then return the opposite position it
// points to. Because the mappings are sorted, we can use binary search to
// find the best mapping.
if (aNeedle[aLineName] <= 0) {
throw new TypeError('Line must be greater than or equal to 1, got '
+ aNeedle[aLineName]);
}
if (aNeedle[aColumnName] < 0) {
throw new TypeError('Column must be greater than or equal to 0, got '
+ aNeedle[aColumnName]);
}
return binarySearch.search(aNeedle, aMappings, aComparator);
};
/**
* Returns the original source, line, and column information for the generated
* source's line and column positions provided. The only argument is an object
* with the following properties:
*
* - line: The line number in the generated source.
* - column: The column number in the generated source.
*
* and an object is returned with the following properties:
*
* - source: The original source file, or null.
* - line: The line number in the original source, or null.
* - column: The column number in the original source, or null.
* - name: The original identifier, or null.
*/
SourceMapConsumer.prototype.originalPositionFor =
function SourceMapConsumer_originalPositionFor(aArgs) {
var needle = {
generatedLine: util.getArg(aArgs, 'line'),
generatedColumn: util.getArg(aArgs, 'column')
};
var mapping = this._findMapping(needle,
this._generatedMappings,
"generatedLine",
"generatedColumn",
util.compareByGeneratedPositions);
if (mapping) {
var source = util.getArg(mapping, 'source', null);
if (source && this.sourceRoot) {
source = util.join(this.sourceRoot, source);
}
return {
source: source,
line: util.getArg(mapping, 'originalLine', null),
column: util.getArg(mapping, 'originalColumn', null),
name: util.getArg(mapping, 'name', null)
};
}
return {
source: null,
line: null,
column: null,
name: null
};
};
/**
* Returns the original source content. The only argument is the url of the
* original source file. Returns null if no original source content is
* availible.
*/
SourceMapConsumer.prototype.sourceContentFor =
function SourceMapConsumer_sourceContentFor(aSource) {
if (!this.sourcesContent) {
return null;
}
if (this.sourceRoot) {
aSource = util.relative(this.sourceRoot, aSource);
}
if (this._sources.has(aSource)) {
return this.sourcesContent[this._sources.indexOf(aSource)];
}
var url;
if (this.sourceRoot
&& (url = util.urlParse(this.sourceRoot))) {
// XXX: file:// URIs and absolute paths lead to unexpected behavior for
// many users. We can help them out when they expect file:// URIs to
// behave like it would if they were running a local HTTP server. See
// https://bugzilla.mozilla.org/show_bug.cgi?id=885597.
var fileUriAbsPath = aSource.replace(/^file:\/\//, "");
if (url.scheme == "file"
&& this._sources.has(fileUriAbsPath)) {
return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)]
}
if ((!url.path || url.path == "/")
&& this._sources.has("/" + aSource)) {
return this.sourcesContent[this._sources.indexOf("/" + aSource)];
}
}
throw new Error('"' + aSource + '" is not in the SourceMap.');
};
/**
* Returns the generated line and column information for the original source,
* line, and column positions provided. The only argument is an object with
* the following properties:
*
* - source: The filename of the original source.
* - line: The line number in the original source.
* - column: The column number in the original source.
*
* and an object is returned with the following properties:
*
* - line: The line number in the generated source, or null.
* - column: The column number in the generated source, or null.
*/
SourceMapConsumer.prototype.generatedPositionFor =
function SourceMapConsumer_generatedPositionFor(aArgs) {
var needle = {
source: util.getArg(aArgs, 'source'),
originalLine: util.getArg(aArgs, 'line'),
originalColumn: util.getArg(aArgs, 'column')
};
if (this.sourceRoot) {
needle.source = util.relative(this.sourceRoot, needle.source);
}
var mapping = this._findMapping(needle,
this._originalMappings,
"originalLine",
"originalColumn",
util.compareByOriginalPositions);
if (mapping) {
return {
line: util.getArg(mapping, 'generatedLine', null),
column: util.getArg(mapping, 'generatedColumn', null)
};
}
return {
line: null,
column: null
};
};
SourceMapConsumer.GENERATED_ORDER = 1;
SourceMapConsumer.ORIGINAL_ORDER = 2;
/**
* Iterate over each mapping between an original source/line/column and a
* generated line/column in this source map.
*
* @param Function aCallback
* The function that is called with each mapping.
* @param Object aContext
* Optional. If specified, this object will be the value of `this` every
* time that `aCallback` is called.
* @param aOrder
* Either `SourceMapConsumer.GENERATED_ORDER` or
* `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to
* iterate over the mappings sorted by the generated file's line/column
* order or the original's source/line/column order, respectively. Defaults to
* `SourceMapConsumer.GENERATED_ORDER`.
*/
SourceMapConsumer.prototype.eachMapping =
function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) {
var context = aContext || null;
var order = aOrder || SourceMapConsumer.GENERATED_ORDER;
var mappings;
switch (order) {
case SourceMapConsumer.GENERATED_ORDER:
mappings = this._generatedMappings;
break;
case SourceMapConsumer.ORIGINAL_ORDER:
mappings = this._originalMappings;
break;
default:
throw new Error("Unknown order of iteration.");
}
var sourceRoot = this.sourceRoot;
mappings.map(function (mapping) {
var source = mapping.source;
if (source && sourceRoot) {
source = util.join(sourceRoot, source);
}
return {
source: source,
generatedLine: mapping.generatedLine,
generatedColumn: mapping.generatedColumn,
originalLine: mapping.originalLine,
originalColumn: mapping.originalColumn,
name: mapping.name
};
}).forEach(aCallback, context);
};
exports.SourceMapConsumer = SourceMapConsumer;
});
},{"./array-set":9,"./base64-vlq":10,"./binary-search":12,"./util":16,"amdefine":17}],14:[function(_dereq_,module,exports){
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
if (typeof define !== 'function') {
var define = _dereq_('amdefine')(module, _dereq_);
}
define(function (_dereq_, exports, module) {
var base64VLQ = _dereq_('./base64-vlq');
var util = _dereq_('./util');
var ArraySet = _dereq_('./array-set').ArraySet;
/**
* An instance of the SourceMapGenerator represents a source map which is
* being built incrementally. To create a new one, you must pass an object
* with the following properties:
*
* - file: The filename of the generated source.
* - sourceRoot: An optional root for all URLs in this source map.
*/
function SourceMapGenerator(aArgs) {
this._file = util.getArg(aArgs, 'file');
this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);
this._sources = new ArraySet();
this._names = new ArraySet();
this._mappings = [];
this._sourcesContents = null;
}
SourceMapGenerator.prototype._version = 3;
/**
* Creates a new SourceMapGenerator based on a SourceMapConsumer
*
* @param aSourceMapConsumer The SourceMap.
*/
SourceMapGenerator.fromSourceMap =
function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) {
var sourceRoot = aSourceMapConsumer.sourceRoot;
var generator = new SourceMapGenerator({
file: aSourceMapConsumer.file,
sourceRoot: sourceRoot
});
aSourceMapConsumer.eachMapping(function (mapping) {
var newMapping = {
generated: {
line: mapping.generatedLine,
column: mapping.generatedColumn
}
};
if (mapping.source) {
newMapping.source = mapping.source;
if (sourceRoot) {
newMapping.source = util.relative(sourceRoot, newMapping.source);
}
newMapping.original = {
line: mapping.originalLine,
column: mapping.originalColumn
};
if (mapping.name) {
newMapping.name = mapping.name;
}
}
generator.addMapping(newMapping);
});
aSourceMapConsumer.sources.forEach(function (sourceFile) {
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
if (content) {
generator.setSourceContent(sourceFile, content);
}
});
return generator;
};
/**
* Add a single mapping from original source line and column to the generated
* source's line and column for this source map being created. The mapping
* object should have the following properties:
*
* - generated: An object with the generated line and column positions.
* - original: An object with the original line and column positions.
* - source: The original source file (relative to the sourceRoot).
* - name: An optional original token name for this mapping.
*/
SourceMapGenerator.prototype.addMapping =
function SourceMapGenerator_addMapping(aArgs) {
var generated = util.getArg(aArgs, 'generated');
var original = util.getArg(aArgs, 'original', null);
var source = util.getArg(aArgs, 'source', null);
var name = util.getArg(aArgs, 'name', null);
this._validateMapping(generated, original, source, name);
if (source && !this._sources.has(source)) {
this._sources.add(source);
}
if (name && !this._names.has(name)) {
this._names.add(name);
}
this._mappings.push({
generatedLine: generated.line,
generatedColumn: generated.column,
originalLine: original != null && original.line,
originalColumn: original != null && original.column,
source: source,
name: name
});
};
/**
* Set the source content for a source file.
*/
SourceMapGenerator.prototype.setSourceContent =
function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) {
var source = aSourceFile;
if (this._sourceRoot) {
source = util.relative(this._sourceRoot, source);
}
if (aSourceContent !== null) {
// Add the source content to the _sourcesContents map.
// Create a new _sourcesContents map if the property is null.
if (!this._sourcesContents) {
this._sourcesContents = {};
}
this._sourcesContents[util.toSetString(source)] = aSourceContent;
} else {
// Remove the source file from the _sourcesContents map.
// If the _sourcesContents map is empty, set the property to null.
delete this._sourcesContents[util.toSetString(source)];
if (Object.keys(this._sourcesContents).length === 0) {
this._sourcesContents = null;
}
}
};
/**
* Applies the mappings of a sub-source-map for a specific source file to the
* source map being generated. Each mapping to the supplied source file is
* rewritten using the supplied source map. Note: The resolution for the
* resulting mappings is the minimium of this map and the supplied map.
*
* @param aSourceMapConsumer The source map to be applied.
* @param aSourceFile Optional. The filename of the source file.
* If omitted, SourceMapConsumer's file property will be used.
*/
SourceMapGenerator.prototype.applySourceMap =
function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile) {
// If aSourceFile is omitted, we will use the file property of the SourceMap
if (!aSourceFile) {
aSourceFile = aSourceMapConsumer.file;
}
var sourceRoot = this._sourceRoot;
// Make "aSourceFile" relative if an absolute Url is passed.
if (sourceRoot) {
aSourceFile = util.relative(sourceRoot, aSourceFile);
}
// Applying the SourceMap can add and remove items from the sources and
// the names array.
var newSources = new ArraySet();
var newNames = new ArraySet();
// Find mappings for the "aSourceFile"
this._mappings.forEach(function (mapping) {
if (mapping.source === aSourceFile && mapping.originalLine) {
// Check if it can be mapped by the source map, then update the mapping.
var original = aSourceMapConsumer.originalPositionFor({
line: mapping.originalLine,
column: mapping.originalColumn
});
if (original.source !== null) {
// Copy mapping
if (sourceRoot) {
mapping.source = util.relative(sourceRoot, original.source);
} else {
mapping.source = original.source;
}
mapping.originalLine = original.line;
mapping.originalColumn = original.column;
if (original.name !== null && mapping.name !== null) {
// Only use the identifier name if it's an identifier
// in both SourceMaps
mapping.name = original.name;
}
}
}
var source = mapping.source;
if (source && !newSources.has(source)) {
newSources.add(source);
}
var name = mapping.name;
if (name && !newNames.has(name)) {
newNames.add(name);
}
}, this);
this._sources = newSources;
this._names = newNames;
// Copy sourcesContents of applied map.
aSourceMapConsumer.sources.forEach(function (sourceFile) {
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
if (content) {
if (sourceRoot) {
sourceFile = util.relative(sourceRoot, sourceFile);
}
this.setSourceContent(sourceFile, content);
}
}, this);
};
/**
* A mapping can have one of the three levels of data:
*
* 1. Just the generated position.
* 2. The Generated position, original position, and original source.
* 3. Generated and original position, original source, as well as a name
* token.
*
* To maintain consistency, we validate that any new mapping being added falls
* in to one of these categories.
*/
SourceMapGenerator.prototype._validateMapping =
function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource,
aName) {
if (aGenerated && 'line' in aGenerated && 'column' in aGenerated
&& aGenerated.line > 0 && aGenerated.column >= 0
&& !aOriginal && !aSource && !aName) {
// Case 1.
return;
}
else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated
&& aOriginal && 'line' in aOriginal && 'column' in aOriginal
&& aGenerated.line > 0 && aGenerated.column >= 0
&& aOriginal.line > 0 && aOriginal.column >= 0
&& aSource) {
// Cases 2 and 3.
return;
}
else {
throw new Error('Invalid mapping: ' + JSON.stringify({
generated: aGenerated,
source: aSource,
orginal: aOriginal,
name: aName
}));
}
};
/**
* Serialize the accumulated mappings in to the stream of base 64 VLQs
* specified by the source map format.
*/
SourceMapGenerator.prototype._serializeMappings =
function SourceMapGenerator_serializeMappings() {
var previousGeneratedColumn = 0;
var previousGeneratedLine = 1;
var previousOriginalColumn = 0;
var previousOriginalLine = 0;
var previousName = 0;
var previousSource = 0;
var result = '';
var mapping;
// The mappings must be guaranteed to be in sorted order before we start
// serializing them or else the generated line numbers (which are defined
// via the ';' separators) will be all messed up. Note: it might be more
// performant to maintain the sorting as we insert them, rather than as we
// serialize them, but the big O is the same either way.
this._mappings.sort(util.compareByGeneratedPositions);
for (var i = 0, len = this._mappings.length; i < len; i++) {
mapping = this._mappings[i];
if (mapping.generatedLine !== previousGeneratedLine) {
previousGeneratedColumn = 0;
while (mapping.generatedLine !== previousGeneratedLine) {
result += ';';
previousGeneratedLine++;
}
}
else {
if (i > 0) {
if (!util.compareByGeneratedPositions(mapping, this._mappings[i - 1])) {
continue;
}
result += ',';
}
}
result += base64VLQ.encode(mapping.generatedColumn
- previousGeneratedColumn);
previousGeneratedColumn = mapping.generatedColumn;
if (mapping.source) {
result += base64VLQ.encode(this._sources.indexOf(mapping.source)
- previousSource);
previousSource = this._sources.indexOf(mapping.source);
// lines are stored 0-based in SourceMap spec version 3
result += base64VLQ.encode(mapping.originalLine - 1
- previousOriginalLine);
previousOriginalLine = mapping.originalLine - 1;
result += base64VLQ.encode(mapping.originalColumn
- previousOriginalColumn);
previousOriginalColumn = mapping.originalColumn;
if (mapping.name) {
result += base64VLQ.encode(this._names.indexOf(mapping.name)
- previousName);
previousName = this._names.indexOf(mapping.name);
}
}
}
return result;
};
SourceMapGenerator.prototype._generateSourcesContent =
function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) {
return aSources.map(function (source) {
if (!this._sourcesContents) {
return null;
}
if (aSourceRoot) {
source = util.relative(aSourceRoot, source);
}
var key = util.toSetString(source);
return Object.prototype.hasOwnProperty.call(this._sourcesContents,
key)
? this._sourcesContents[key]
: null;
}, this);
};
/**
* Externalize the source map.
*/
SourceMapGenerator.prototype.toJSON =
function SourceMapGenerator_toJSON() {
var map = {
version: this._version,
file: this._file,
sources: this._sources.toArray(),
names: this._names.toArray(),
mappings: this._serializeMappings()
};
if (this._sourceRoot) {
map.sourceRoot = this._sourceRoot;
}
if (this._sourcesContents) {
map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot);
}
return map;
};
/**
* Render the source map being generated to a string.
*/
SourceMapGenerator.prototype.toString =
function SourceMapGenerator_toString() {
return JSON.stringify(this);
};
exports.SourceMapGenerator = SourceMapGenerator;
});
},{"./array-set":9,"./base64-vlq":10,"./util":16,"amdefine":17}],15:[function(_dereq_,module,exports){
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
if (typeof define !== 'function') {
var define = _dereq_('amdefine')(module, _dereq_);
}
define(function (_dereq_, exports, module) {
var SourceMapGenerator = _dereq_('./source-map-generator').SourceMapGenerator;
var util = _dereq_('./util');
/**
* SourceNodes provide a way to abstract over interpolating/concatenating
* snippets of generated JavaScript source code while maintaining the line and
* column information associated with the original source code.
*
* @param aLine The original line number.
* @param aColumn The original column number.
* @param aSource The original source's filename.
* @param aChunks Optional. An array of strings which are snippets of
* generated JS, or other SourceNodes.
* @param aName The original identifier.
*/
function SourceNode(aLine, aColumn, aSource, aChunks, aName) {
this.children = [];
this.sourceContents = {};
this.line = aLine === undefined ? null : aLine;
this.column = aColumn === undefined ? null : aColumn;
this.source = aSource === undefined ? null : aSource;
this.name = aName === undefined ? null : aName;
if (aChunks != null) this.add(aChunks);
}
/**
* Creates a SourceNode from generated code and a SourceMapConsumer.
*
* @param aGeneratedCode The generated code
* @param aSourceMapConsumer The SourceMap for the generated code
*/
SourceNode.fromStringWithSourceMap =
function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer) {
// The SourceNode we want to fill with the generated code
// and the SourceMap
var node = new SourceNode();
// The generated code
// Processed fragments are removed from this array.
var remainingLines = aGeneratedCode.split('\n');
// We need to remember the position of "remainingLines"
var lastGeneratedLine = 1, lastGeneratedColumn = 0;
// The generate SourceNodes we need a code range.
// To extract it current and last mapping is used.
// Here we store the last mapping.
var lastMapping = null;
aSourceMapConsumer.eachMapping(function (mapping) {
if (lastMapping === null) {
// We add the generated code until the first mapping
// to the SourceNode without any mapping.
// Each line is added as separate string.
while (lastGeneratedLine < mapping.generatedLine) {
node.add(remainingLines.shift() + "\n");
lastGeneratedLine++;
}
if (lastGeneratedColumn < mapping.generatedColumn) {
var nextLine = remainingLines[0];
node.add(nextLine.substr(0, mapping.generatedColumn));
remainingLines[0] = nextLine.substr(mapping.generatedColumn);
lastGeneratedColumn = mapping.generatedColumn;
}
} else {
// We add the code from "lastMapping" to "mapping":
// First check if there is a new line in between.
if (lastGeneratedLine < mapping.generatedLine) {
var code = "";
// Associate full lines with "lastMapping"
do {
code += remainingLines.shift() + "\n";
lastGeneratedLine++;
lastGeneratedColumn = 0;
} while (lastGeneratedLine < mapping.generatedLine);
// When we reached the correct line, we add code until we
// reach the correct column too.
if (lastGeneratedColumn < mapping.generatedColumn) {
var nextLine = remainingLines[0];
code += nextLine.substr(0, mapping.generatedColumn);
remainingLines[0] = nextLine.substr(mapping.generatedColumn);
lastGeneratedColumn = mapping.generatedColumn;
}
// Create the SourceNode.
addMappingWithCode(lastMapping, code);
} else {
// There is no new line in between.
// Associate the code between "lastGeneratedColumn" and
// "mapping.generatedColumn" with "lastMapping"
var nextLine = remainingLines[0];
var code = nextLine.substr(0, mapping.generatedColumn -
lastGeneratedColumn);
remainingLines[0] = nextLine.substr(mapping.generatedColumn -
lastGeneratedColumn);
lastGeneratedColumn = mapping.generatedColumn;
addMappingWithCode(lastMapping, code);
}
}
lastMapping = mapping;
}, this);
// We have processed all mappings.
// Associate the remaining code in the current line with "lastMapping"
// and add the remaining lines without any mapping
addMappingWithCode(lastMapping, remainingLines.join("\n"));
// Copy sourcesContent into SourceNode
aSourceMapConsumer.sources.forEach(function (sourceFile) {
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
if (content) {
node.setSourceContent(sourceFile, content);
}
});
return node;
function addMappingWithCode(mapping, code) {
if (mapping === null || mapping.source === undefined) {
node.add(code);
} else {
node.add(new SourceNode(mapping.originalLine,
mapping.originalColumn,
mapping.source,
code,
mapping.name));
}
}
};
/**
* Add a chunk of generated JS to this source node.
*
* @param aChunk A string snippet of generated JS code, another instance of
* SourceNode, or an array where each member is one of those things.
*/
SourceNode.prototype.add = function SourceNode_add(aChunk) {
if (Array.isArray(aChunk)) {
aChunk.forEach(function (chunk) {
this.add(chunk);
}, this);
}
else if (aChunk instanceof SourceNode || typeof aChunk === "string") {
if (aChunk) {
this.children.push(aChunk);
}
}
else {
throw new TypeError(
"Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk
);
}
return this;
};
/**
* Add a chunk of generated JS to the beginning of this source node.
*
* @param aChunk A string snippet of generated JS code, another instance of
* SourceNode, or an array where each member is one of those things.
*/
SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {
if (Array.isArray(aChunk)) {
for (var i = aChunk.length-1; i >= 0; i--) {
this.prepend(aChunk[i]);
}
}
else if (aChunk instanceof SourceNode || typeof aChunk === "string") {
this.children.unshift(aChunk);
}
else {
throw new TypeError(
"Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk
);
}
return this;
};
/**
* Walk over the tree of JS snippets in this node and its children. The
* walking function is called once for each snippet of JS and is passed that
* snippet and the its original associated source's line/column location.
*
* @param aFn The traversal function.
*/
SourceNode.prototype.walk = function SourceNode_walk(aFn) {
var chunk;
for (var i = 0, len = this.children.length; i < len; i++) {
chunk = this.children[i];
if (chunk instanceof SourceNode) {
chunk.walk(aFn);
}
else {
if (chunk !== '') {
aFn(chunk, { source: this.source,
line: this.line,
column: this.column,
name: this.name });
}
}
}
};
/**
* Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between
* each of `this.children`.
*
* @param aSep The separator.
*/
SourceNode.prototype.join = function SourceNode_join(aSep) {
var newChildren;
var i;
var len = this.children.length;
if (len > 0) {
newChildren = [];
for (i = 0; i < len-1; i++) {
newChildren.push(this.children[i]);
newChildren.push(aSep);
}
newChildren.push(this.children[i]);
this.children = newChildren;
}
return this;
};
/**
* Call String.prototype.replace on the very right-most source snippet. Useful
* for trimming whitespace from the end of a source node, etc.
*
* @param aPattern The pattern to replace.
* @param aReplacement The thing to replace the pattern with.
*/
SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {
var lastChild = this.children[this.children.length - 1];
if (lastChild instanceof SourceNode) {
lastChild.replaceRight(aPattern, aReplacement);
}
else if (typeof lastChild === 'string') {
this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);
}
else {
this.children.push(''.replace(aPattern, aReplacement));
}
return this;
};
/**
* Set the source content for a source file. This will be added to the SourceMapGenerator
* in the sourcesContent field.
*
* @param aSourceFile The filename of the source file
* @param aSourceContent The content of the source file
*/
SourceNode.prototype.setSourceContent =
function SourceNode_setSourceContent(aSourceFile, aSourceContent) {
this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;
};
/**
* Walk over the tree of SourceNodes. The walking function is called for each
* source file content and is passed the filename and source content.
*
* @param aFn The traversal function.
*/
SourceNode.prototype.walkSourceContents =
function SourceNode_walkSourceContents(aFn) {
for (var i = 0, len = this.children.length; i < len; i++) {
if (this.children[i] instanceof SourceNode) {
this.children[i].walkSourceContents(aFn);
}
}
var sources = Object.keys(this.sourceContents);
for (var i = 0, len = sources.length; i < len; i++) {
aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]);
}
};
/**
* Return the string representation of this source node. Walks over the tree
* and concatenates all the various snippets together to one string.
*/
SourceNode.prototype.toString = function SourceNode_toString() {
var str = "";
this.walk(function (chunk) {
str += chunk;
});
return str;
};
/**
* Returns the string representation of this source node along with a source
* map.
*/
SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {
var generated = {
code: "",
line: 1,
column: 0
};
var map = new SourceMapGenerator(aArgs);
var sourceMappingActive = false;
var lastOriginalSource = null;
var lastOriginalLine = null;
var lastOriginalColumn = null;
var lastOriginalName = null;
this.walk(function (chunk, original) {
generated.code += chunk;
if (original.source !== null
&& original.line !== null
&& original.column !== null) {
if(lastOriginalSource !== original.source
|| lastOriginalLine !== original.line
|| lastOriginalColumn !== original.column
|| lastOriginalName !== original.name) {
map.addMapping({
source: original.source,
original: {
line: original.line,
column: original.column
},
generated: {
line: generated.line,
column: generated.column
},
name: original.name
});
}
lastOriginalSource = original.source;
lastOriginalLine = original.line;
lastOriginalColumn = original.column;
lastOriginalName = original.name;
sourceMappingActive = true;
} else if (sourceMappingActive) {
map.addMapping({
generated: {
line: generated.line,
column: generated.column
}
});
lastOriginalSource = null;
sourceMappingActive = false;
}
chunk.split('').forEach(function (ch) {
if (ch === '\n') {
generated.line++;
generated.column = 0;
} else {
generated.column++;
}
});
});
this.walkSourceContents(function (sourceFile, sourceContent) {
map.setSourceContent(sourceFile, sourceContent);
});
return { code: generated.code, map: map };
};
exports.SourceNode = SourceNode;
});
},{"./source-map-generator":14,"./util":16,"amdefine":17}],16:[function(_dereq_,module,exports){
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
if (typeof define !== 'function') {
var define = _dereq_('amdefine')(module, _dereq_);
}
define(function (_dereq_, exports, module) {
/**
* This is a helper function for getting values from parameter/options
* objects.
*
* @param args The object we are extracting values from
* @param name The name of the property we are getting.
* @param defaultValue An optional value to return if the property is missing
* from the object. If this is not specified and the property is missing, an
* error will be thrown.
*/
function getArg(aArgs, aName, aDefaultValue) {
if (aName in aArgs) {
return aArgs[aName];
} else if (arguments.length === 3) {
return aDefaultValue;
} else {
throw new Error('"' + aName + '" is a required argument.');
}
}
exports.getArg = getArg;
var urlRegexp = /([\w+\-.]+):\/\/((\w+:\w+)@)?([\w.]+)?(:(\d+))?(\S+)?/;
var dataUrlRegexp = /^data:.+\,.+/;
function urlParse(aUrl) {
var match = aUrl.match(urlRegexp);
if (!match) {
return null;
}
return {
scheme: match[1],
auth: match[3],
host: match[4],
port: match[6],
path: match[7]
};
}
exports.urlParse = urlParse;
function urlGenerate(aParsedUrl) {
var url = aParsedUrl.scheme + "://";
if (aParsedUrl.auth) {
url += aParsedUrl.auth + "@"
}
if (aParsedUrl.host) {
url += aParsedUrl.host;
}
if (aParsedUrl.port) {
url += ":" + aParsedUrl.port
}
if (aParsedUrl.path) {
url += aParsedUrl.path;
}
return url;
}
exports.urlGenerate = urlGenerate;
function join(aRoot, aPath) {
var url;
if (aPath.match(urlRegexp) || aPath.match(dataUrlRegexp)) {
return aPath;
}
if (aPath.charAt(0) === '/' && (url = urlParse(aRoot))) {
url.path = aPath;
return urlGenerate(url);
}
return aRoot.replace(/\/$/, '') + '/' + aPath;
}
exports.join = join;
/**
* Because behavior goes wacky when you set `__proto__` on objects, we
* have to prefix all the strings in our set with an arbitrary character.
*
* See https://github.com/mozilla/source-map/pull/31 and
* https://github.com/mozilla/source-map/issues/30
*
* @param String aStr
*/
function toSetString(aStr) {
return '$' + aStr;
}
exports.toSetString = toSetString;
function fromSetString(aStr) {
return aStr.substr(1);
}
exports.fromSetString = fromSetString;
function relative(aRoot, aPath) {
aRoot = aRoot.replace(/\/$/, '');
var url = urlParse(aRoot);
if (aPath.charAt(0) == "/" && url && url.path == "/") {
return aPath.slice(1);
}
return aPath.indexOf(aRoot + '/') === 0
? aPath.substr(aRoot.length + 1)
: aPath;
}
exports.relative = relative;
function strcmp(aStr1, aStr2) {
var s1 = aStr1 || "";
var s2 = aStr2 || "";
return (s1 > s2) - (s1 < s2);
}
/**
* Comparator between two mappings where the original positions are compared.
*
* Optionally pass in `true` as `onlyCompareGenerated` to consider two
* mappings with the same original source/line/column, but different generated
* line and column the same. Useful when searching for a mapping with a
* stubbed out mapping.
*/
function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {
var cmp;
cmp = strcmp(mappingA.source, mappingB.source);
if (cmp) {
return cmp;
}
cmp = mappingA.originalLine - mappingB.originalLine;
if (cmp) {
return cmp;
}
cmp = mappingA.originalColumn - mappingB.originalColumn;
if (cmp || onlyCompareOriginal) {
return cmp;
}
cmp = strcmp(mappingA.name, mappingB.name);
if (cmp) {
return cmp;
}
cmp = mappingA.generatedLine - mappingB.generatedLine;
if (cmp) {
return cmp;
}
return mappingA.generatedColumn - mappingB.generatedColumn;
};
exports.compareByOriginalPositions = compareByOriginalPositions;
/**
* Comparator between two mappings where the generated positions are
* compared.
*
* Optionally pass in `true` as `onlyCompareGenerated` to consider two
* mappings with the same generated line and column, but different
* source/name/original line and column the same. Useful when searching for a
* mapping with a stubbed out mapping.
*/
function compareByGeneratedPositions(mappingA, mappingB, onlyCompareGenerated) {
var cmp;
cmp = mappingA.generatedLine - mappingB.generatedLine;
if (cmp) {
return cmp;
}
cmp = mappingA.generatedColumn - mappingB.generatedColumn;
if (cmp || onlyCompareGenerated) {
return cmp;
}
cmp = strcmp(mappingA.source, mappingB.source);
if (cmp) {
return cmp;
}
cmp = mappingA.originalLine - mappingB.originalLine;
if (cmp) {
return cmp;
}
cmp = mappingA.originalColumn - mappingB.originalColumn;
if (cmp) {
return cmp;
}
return strcmp(mappingA.name, mappingB.name);
};
exports.compareByGeneratedPositions = compareByGeneratedPositions;
});
},{"amdefine":17}],17:[function(_dereq_,module,exports){
(function (process,__filename){
/** vim: et:ts=4:sw=4:sts=4
* @license amdefine 0.1.0 Copyright (c) 2011, The Dojo Foundation All Rights Reserved.
* Available via the MIT or new BSD license.
* see: http://github.com/jrburke/amdefine for details
*/
/*jslint node: true */
/*global module, process */
'use strict';
/**
* Creates a define for node.
* @param {Object} module the "module" object that is defined by Node for the
* current module.
* @param {Function} [requireFn]. Node's require function for the current module.
* It only needs to be passed in Node versions before 0.5, when module.require
* did not exist.
* @returns {Function} a define function that is usable for the current node
* module.
*/
function amdefine(module, requireFn) {
'use strict';
var defineCache = {},
loaderCache = {},
alreadyCalled = false,
path = _dereq_('path'),
makeRequire, stringRequire;
/**
* Trims the . and .. from an array of path segments.
* It will keep a leading path segment if a .. will become
* the first path segment, to help with module name lookups,
* which act like paths, but can be remapped. But the end result,
* all paths that use this function should look normalized.
* NOTE: this method MODIFIES the input array.
* @param {Array} ary the array of path segments.
*/
function trimDots(ary) {
var i, part;
for (i = 0; ary[i]; i+= 1) {
part = ary[i];
if (part === '.') {
ary.splice(i, 1);
i -= 1;
} else if (part === '..') {
if (i === 1 && (ary[2] === '..' || ary[0] === '..')) {
//End of the line. Keep at least one non-dot
//path segment at the front so it can be mapped
//correctly to disk. Otherwise, there is likely
//no path mapping for a path starting with '..'.
//This can still fail, but catches the most reasonable
//uses of ..
break;
} else if (i > 0) {
ary.splice(i - 1, 2);
i -= 2;
}
}
}
}
function normalize(name, baseName) {
var baseParts;
//Adjust any relative paths.
if (name && name.charAt(0) === '.') {
//If have a base name, try to normalize against it,
//otherwise, assume it is a top-level require that will
//be relative to baseUrl in the end.
if (baseName) {
baseParts = baseName.split('/');
baseParts = baseParts.slice(0, baseParts.length - 1);
baseParts = baseParts.concat(name.split('/'));
trimDots(baseParts);
name = baseParts.join('/');
}
}
return name;
}
/**
* Create the normalize() function passed to a loader plugin's
* normalize method.
*/
function makeNormalize(relName) {
return function (name) {
return normalize(name, relName);
};
}
function makeLoad(id) {
function load(value) {
loaderCache[id] = value;
}
load.fromText = function (id, text) {
//This one is difficult because the text can/probably uses
//define, and any relative paths and requires should be relative
//to that id was it would be found on disk. But this would require
//bootstrapping a module/require fairly deeply from node core.
//Not sure how best to go about that yet.
throw new Error('amdefine does not implement load.fromText');
};
return load;
}
makeRequire = function (systemRequire, exports, module, relId) {
function amdRequire(deps, callback) {
if (typeof deps === 'string') {
//Synchronous, single module require('')
return stringRequire(systemRequire, exports, module, deps, relId);
} else {
//Array of dependencies with a callback.
//Convert the dependencies to modules.
deps = deps.map(function (depName) {
return stringRequire(systemRequire, exports, module, depName, relId);
});
//Wait for next tick to call back the require call.
process.nextTick(function () {
callback.apply(null, deps);
});
}
}
amdRequire.toUrl = function (filePath) {
if (filePath.indexOf('.') === 0) {
return normalize(filePath, path.dirname(module.filename));
} else {
return filePath;
}
};
return amdRequire;
};
//Favor explicit value, passed in if the module wants to support Node 0.4.
requireFn = requireFn || function req() {
return module.require.apply(module, arguments);
};
function runFactory(id, deps, factory) {
var r, e, m, result;
if (id) {
e = loaderCache[id] = {};
m = {
id: id,
uri: __filename,
exports: e
};
r = makeRequire(requireFn, e, m, id);
} else {
//Only support one define call per file
if (alreadyCalled) {
throw new Error('amdefine with no module ID cannot be called more than once per file.');
}
alreadyCalled = true;
//Use the real variables from node
//Use module.exports for exports, since
//the exports in here is amdefine exports.
e = module.exports;
m = module;
r = makeRequire(requireFn, e, m, module.id);
}
//If there are dependencies, they are strings, so need
//to convert them to dependency values.
if (deps) {
deps = deps.map(function (depName) {
return r(depName);
});
}
//Call the factory with the right dependencies.
if (typeof factory === 'function') {
result = factory.apply(m.exports, deps);
} else {
result = factory;
}
if (result !== undefined) {
m.exports = result;
if (id) {
loaderCache[id] = m.exports;
}
}
}
stringRequire = function (systemRequire, exports, module, id, relId) {
//Split the ID by a ! so that
var index = id.indexOf('!'),
originalId = id,
prefix, plugin;
if (index === -1) {
id = normalize(id, relId);
//Straight module lookup. If it is one of the special dependencies,
//deal with it, otherwise, delegate to node.
if (id === 'require') {
return makeRequire(systemRequire, exports, module, relId);
} else if (id === 'exports') {
return exports;
} else if (id === 'module') {
return module;
} else if (loaderCache.hasOwnProperty(id)) {
return loaderCache[id];
} else if (defineCache[id]) {
runFactory.apply(null, defineCache[id]);
return loaderCache[id];
} else {
if(systemRequire) {
return systemRequire(originalId);
} else {
throw new Error('No module with ID: ' + id);
}
}
} else {
//There is a plugin in play.
prefix = id.substring(0, index);
id = id.substring(index + 1, id.length);
plugin = stringRequire(systemRequire, exports, module, prefix, relId);
if (plugin.normalize) {
id = plugin.normalize(id, makeNormalize(relId));
} else {
//Normalize the ID normally.
id = normalize(id, relId);
}
if (loaderCache[id]) {
return loaderCache[id];
} else {
plugin.load(id, makeRequire(systemRequire, exports, module, relId), makeLoad(id), {});
return loaderCache[id];
}
}
};
//Create a define function specific to the module asking for amdefine.
function define(id, deps, factory) {
if (Array.isArray(id)) {
factory = deps;
deps = id;
id = undefined;
} else if (typeof id !== 'string') {
factory = id;
id = deps = undefined;
}
if (deps && !Array.isArray(deps)) {
factory = deps;
deps = undefined;
}
if (!deps) {
deps = ['require', 'exports', 'module'];
}
//Set up properties for this module. If an ID, then use
//internal cache. If no ID, then use the external variables
//for this node module.
if (id) {
//Put the module in deep freeze until there is a
//require call for it.
defineCache[id] = [id, deps, factory];
} else {
runFactory(id, deps, factory);
}
}
//define.require, which has access to all the values in the
//cache. Useful for AMD modules that all have IDs in the file,
//but need to finally export a value to node based on one of those
//IDs.
define.require = function (id) {
if (loaderCache[id]) {
return loaderCache[id];
}
if (defineCache[id]) {
runFactory.apply(null, defineCache[id]);
return loaderCache[id];
}
};
define.amd = {};
return define;
}
module.exports = amdefine;
}).call(this,_dereq_("FWaASH"),"/../node_modules/jstransform/node_modules/source-map/node_modules/amdefine/amdefine.js")
},{"FWaASH":5,"path":4}],18:[function(_dereq_,module,exports){
/**
* Copyright 2013 Facebook, 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.
*/
var docblockRe = /^\s*(\/\*\*(.|\r?\n)*?\*\/)/;
var ltrimRe = /^\s*/;
/**
* @param {String} contents
* @return {String}
*/
function extract(contents) {
var match = contents.match(docblockRe);
if (match) {
return match[0].replace(ltrimRe, '') || '';
}
return '';
}
var commentStartRe = /^\/\*\*?/;
var commentEndRe = /\*+\/$/;
var wsRe = /[\t ]+/g;
var stringStartRe = /(\r?\n|^) *\*/g;
var multilineRe = /(?:^|\r?\n) *(@[^\r\n]*?) *\r?\n *([^@\r\n\s][^@\r\n]+?) *\r?\n/g;
var propertyRe = /(?:^|\r?\n) *@(\S+) *([^\r\n]*)/g;
/**
* @param {String} contents
* @return {Array}
*/
function parse(docblock) {
docblock = docblock
.replace(commentStartRe, '')
.replace(commentEndRe, '')
.replace(wsRe, ' ')
.replace(stringStartRe, '$1');
// Normalize multi-line directives
var prev = '';
while (prev != docblock) {
prev = docblock;
docblock = docblock.replace(multilineRe, "\n$1 $2\n");
}
docblock = docblock.trim();
var result = [];
var match;
while (match = propertyRe.exec(docblock)) {
result.push([match[1], match[2]]);
}
return result;
}
/**
* Same as parse but returns an object of prop: value instead of array of paris
* If a property appers more than once the last one will be returned
*
* @param {String} contents
* @return {Object}
*/
function parseAsObject(docblock) {
var pairs = parse(docblock);
var result = {};
for (var i = 0; i < pairs.length; i++) {
result[pairs[i][0]] = pairs[i][1];
}
return result;
}
exports.extract = extract;
exports.parse = parse;
exports.parseAsObject = parseAsObject;
},{}],19:[function(_dereq_,module,exports){
/**
* Copyright 2013 Facebook, 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.
*/
/*jslint node: true*/
"use strict";
var esprima = _dereq_('esprima-fb');
var utils = _dereq_('./utils');
var getBoundaryNode = utils.getBoundaryNode;
var declareIdentInScope = utils.declareIdentInLocalScope;
var initScopeMetadata = utils.initScopeMetadata;
var Syntax = esprima.Syntax;
/**
* @param {object} node
* @param {object} parentNode
* @return {boolean}
*/
function _nodeIsClosureScopeBoundary(node, parentNode) {
if (node.type === Syntax.Program) {
return true;
}
var parentIsFunction =
parentNode.type === Syntax.FunctionDeclaration
|| parentNode.type === Syntax.FunctionExpression
|| parentNode.type === Syntax.ArrowFunctionExpression;
return node.type === Syntax.BlockStatement && parentIsFunction;
}
function _nodeIsBlockScopeBoundary(node, parentNode) {
if (node.type === Syntax.Program) {
return false;
}
return node.type === Syntax.BlockStatement
&& parentNode.type === Syntax.CatchClause;
}
/**
* @param {object} node
* @param {function} visitor
* @param {array} path
* @param {object} state
*/
function traverse(node, path, state) {
// Create a scope stack entry if this is the first node we've encountered in
// its local scope
var parentNode = path[0];
if (!Array.isArray(node) && state.localScope.parentNode !== parentNode) {
if (_nodeIsClosureScopeBoundary(node, parentNode)) {
var scopeIsStrict =
state.scopeIsStrict
|| node.body.length > 0
&& node.body[0].type === Syntax.ExpressionStatement
&& node.body[0].expression.type === Syntax.Literal
&& node.body[0].expression.value === 'use strict';
if (node.type === Syntax.Program) {
state = utils.updateState(state, {
scopeIsStrict: scopeIsStrict
});
} else {
state = utils.updateState(state, {
localScope: {
parentNode: parentNode,
parentScope: state.localScope,
identifiers: {},
tempVarIndex: 0
},
scopeIsStrict: scopeIsStrict
});
// All functions have an implicit 'arguments' object in scope
declareIdentInScope('arguments', initScopeMetadata(node), state);
// Include function arg identifiers in the scope boundaries of the
// function
if (parentNode.params.length > 0) {
var param;
for (var i = 0; i < parentNode.params.length; i++) {
param = parentNode.params[i];
if (param.type === Syntax.Identifier) {
declareIdentInScope(
param.name, initScopeMetadata(parentNode), state
);
}
}
}
// Named FunctionExpressions scope their name within the body block of
// themselves only
if (parentNode.type === Syntax.FunctionExpression && parentNode.id) {
var metaData =
initScopeMetadata(parentNode, path.parentNodeslice, parentNode);
declareIdentInScope(parentNode.id.name, metaData, state);
}
}
// Traverse and find all local identifiers in this closure first to
// account for function/variable declaration hoisting
collectClosureIdentsAndTraverse(node, path, state);
}
if (_nodeIsBlockScopeBoundary(node, parentNode)) {
state = utils.updateState(state, {
localScope: {
parentNode: parentNode,
parentScope: state.localScope,
identifiers: {}
}
});
if (parentNode.type === Syntax.CatchClause) {
declareIdentInScope(
parentNode.param.name, initScopeMetadata(parentNode), state
);
}
collectBlockIdentsAndTraverse(node, path, state);
}
}
// Only catchup() before and after traversing a child node
function traverser(node, path, state) {
node.range && utils.catchup(node.range[0], state);
traverse(node, path, state);
node.range && utils.catchup(node.range[1], state);
}
utils.analyzeAndTraverse(walker, traverser, node, path, state);
}
function collectClosureIdentsAndTraverse(node, path, state) {
utils.analyzeAndTraverse(
visitLocalClosureIdentifiers,
collectClosureIdentsAndTraverse,
node,
path,
state
);
}
function collectBlockIdentsAndTraverse(node, path, state) {
utils.analyzeAndTraverse(
visitLocalBlockIdentifiers,
collectBlockIdentsAndTraverse,
node,
path,
state
);
}
function visitLocalClosureIdentifiers(node, path, state) {
var metaData;
switch (node.type) {
case Syntax.FunctionExpression:
// Function expressions don't get their names (if there is one) added to
// the closure scope they're defined in
return false;
case Syntax.ClassDeclaration:
case Syntax.ClassExpression:
case Syntax.FunctionDeclaration:
if (node.id) {
metaData = initScopeMetadata(getBoundaryNode(path), path.slice(), node);
declareIdentInScope(node.id.name, metaData, state);
}
return false;
case Syntax.VariableDeclarator:
// Variables have function-local scope
if (path[0].kind === 'var') {
metaData = initScopeMetadata(getBoundaryNode(path), path.slice(), node);
declareIdentInScope(node.id.name, metaData, state);
}
break;
}
}
function visitLocalBlockIdentifiers(node, path, state) {
// TODO: Support 'let' here...maybe...one day...or something...
if (node.type === Syntax.CatchClause) {
return false;
}
}
function walker(node, path, state) {
var visitors = state.g.visitors;
for (var i = 0; i < visitors.length; i++) {
if (visitors[i].test(node, path, state)) {
return visitors[i](traverse, node, path, state);
}
}
}
var _astCache = {};
/**
* Applies all available transformations to the source
* @param {array} visitors
* @param {string} source
* @param {?object} options
* @return {object}
*/
function transform(visitors, source, options) {
options = options || {};
var ast;
try {
var cachedAst = _astCache[source];
ast = cachedAst ||
(_astCache[source] = esprima.parse(source, {
comment: true,
loc: true,
range: true
}));
} catch (e) {
e.message = 'Parse Error: ' + e.message;
throw e;
}
var state = utils.createState(source, ast, options);
state.g.visitors = visitors;
if (options.sourceMap) {
var SourceMapGenerator = _dereq_('source-map').SourceMapGenerator;
state.g.sourceMap = new SourceMapGenerator({file: options.filename || 'transformed.js'});
}
traverse(ast, [], state);
utils.catchup(source.length, state);
var ret = {code: state.g.buffer, extra: state.g.extra};
if (options.sourceMap) {
ret.sourceMap = state.g.sourceMap;
ret.sourceMapFilename = options.filename || 'source.js';
}
return ret;
}
exports.transform = transform;
},{"./utils":20,"esprima-fb":6,"source-map":8}],20:[function(_dereq_,module,exports){
/**
* Copyright 2013 Facebook, 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.
*/
/*jslint node: true*/
var Syntax = _dereq_('esprima-fb').Syntax;
var leadingIndentRegexp = /(^|\n)( {2}|\t)/g;
var nonWhiteRegexp = /(\S)/g;
/**
* A `state` object represents the state of the parser. It has "local" and
* "global" parts. Global contains parser position, source, etc. Local contains
* scope based properties like current class name. State should contain all the
* info required for transformation. It's the only mandatory object that is
* being passed to every function in transform chain.
*
* @param {string} source
* @param {object} transformOptions
* @return {object}
*/
function createState(source, rootNode, transformOptions) {
return {
/**
* A tree representing the current local scope (and its lexical scope chain)
* Useful for tracking identifiers from parent scopes, etc.
* @type {Object}
*/
localScope: {
parentNode: rootNode,
parentScope: null,
identifiers: {},
tempVarIndex: 0
},
/**
* The name (and, if applicable, expression) of the super class
* @type {Object}
*/
superClass: null,
/**
* The namespace to use when munging identifiers
* @type {String}
*/
mungeNamespace: '',
/**
* Ref to the node for the current MethodDefinition
* @type {Object}
*/
methodNode: null,
/**
* Ref to the node for the FunctionExpression of the enclosing
* MethodDefinition
* @type {Object}
*/
methodFuncNode: null,
/**
* Name of the enclosing class
* @type {String}
*/
className: null,
/**
* Whether we're currently within a `strict` scope
* @type {Bool}
*/
scopeIsStrict: null,
/**
* Indentation offset
* @type {Number}
*/
indentBy: 0,
/**
* Global state (not affected by updateState)
* @type {Object}
*/
g: {
/**
* A set of general options that transformations can consider while doing
* a transformation:
*
* - minify
* Specifies that transformation steps should do their best to minify
* the output source when possible. This is useful for places where
* minification optimizations are possible with higher-level context
* info than what jsxmin can provide.
*
* For example, the ES6 class transform will minify munged private
* variables if this flag is set.
*/
opts: transformOptions,
/**
* Current position in the source code
* @type {Number}
*/
position: 0,
/**
* Auxiliary data to be returned by transforms
* @type {Object}
*/
extra: {},
/**
* Buffer containing the result
* @type {String}
*/
buffer: '',
/**
* Source that is being transformed
* @type {String}
*/
source: source,
/**
* Cached parsed docblock (see getDocblock)
* @type {object}
*/
docblock: null,
/**
* Whether the thing was used
* @type {Boolean}
*/
tagNamespaceUsed: false,
/**
* If using bolt xjs transformation
* @type {Boolean}
*/
isBolt: undefined,
/**
* Whether to record source map (expensive) or not
* @type {SourceMapGenerator|null}
*/
sourceMap: null,
/**
* Filename of the file being processed. Will be returned as a source
* attribute in the source map
*/
sourceMapFilename: 'source.js',
/**
* Only when source map is used: last line in the source for which
* source map was generated
* @type {Number}
*/
sourceLine: 1,
/**
* Only when source map is used: last line in the buffer for which
* source map was generated
* @type {Number}
*/
bufferLine: 1,
/**
* The top-level Program AST for the original file.
*/
originalProgramAST: null,
sourceColumn: 0,
bufferColumn: 0
}
};
}
/**
* Updates a copy of a given state with "update" and returns an updated state.
*
* @param {object} state
* @param {object} update
* @return {object}
*/
function updateState(state, update) {
var ret = Object.create(state);
Object.keys(update).forEach(function(updatedKey) {
ret[updatedKey] = update[updatedKey];
});
return ret;
}
/**
* Given a state fill the resulting buffer from the original source up to
* the end
*
* @param {number} end
* @param {object} state
* @param {?function} contentTransformer Optional callback to transform newly
* added content.
*/
function catchup(end, state, contentTransformer) {
if (end < state.g.position) {
// cannot move backwards
return;
}
var source = state.g.source.substring(state.g.position, end);
var transformed = updateIndent(source, state);
if (state.g.sourceMap && transformed) {
// record where we are
state.g.sourceMap.addMapping({
generated: { line: state.g.bufferLine, column: state.g.bufferColumn },
original: { line: state.g.sourceLine, column: state.g.sourceColumn },
source: state.g.sourceMapFilename
});
// record line breaks in transformed source
var sourceLines = source.split('\n');
var transformedLines = transformed.split('\n');
// Add line break mappings between last known mapping and the end of the
// added piece. So for the code piece
// (foo, bar);
// > var x = 2;
// > var b = 3;
// var c =
// only add lines marked with ">": 2, 3.
for (var i = 1; i < sourceLines.length - 1; i++) {
state.g.sourceMap.addMapping({
generated: { line: state.g.bufferLine, column: 0 },
original: { line: state.g.sourceLine, column: 0 },
source: state.g.sourceMapFilename
});
state.g.sourceLine++;
state.g.bufferLine++;
}
// offset for the last piece
if (sourceLines.length > 1) {
state.g.sourceLine++;
state.g.bufferLine++;
state.g.sourceColumn = 0;
state.g.bufferColumn = 0;
}
state.g.sourceColumn += sourceLines[sourceLines.length - 1].length;
state.g.bufferColumn +=
transformedLines[transformedLines.length - 1].length;
}
state.g.buffer +=
contentTransformer ? contentTransformer(transformed) : transformed;
state.g.position = end;
}
/**
* Returns original source for an AST node.
* @param {object} node
* @param {object} state
* @return {string}
*/
function getNodeSourceText(node, state) {
return state.g.source.substring(node.range[0], node.range[1]);
}
function replaceNonWhite(value) {
return value.replace(nonWhiteRegexp, ' ');
}
/**
* Removes all non-whitespace characters
*/
function stripNonWhite(value) {
return value.replace(nonWhiteRegexp, '');
}
/**
* Catches up as `catchup` but replaces non-whitespace chars with spaces.
*/
function catchupWhiteOut(end, state) {
catchup(end, state, replaceNonWhite);
}
/**
* Catches up as `catchup` but removes all non-whitespace characters.
*/
function catchupWhiteSpace(end, state) {
catchup(end, state, stripNonWhite);
}
/**
* Removes all non-newline characters
*/
var reNonNewline = /[^\n]/g;
function stripNonNewline(value) {
return value.replace(reNonNewline, function() {
return '';
});
}
/**
* Catches up as `catchup` but removes all non-newline characters.
*
* Equivalent to appending as many newlines as there are in the original source
* between the current position and `end`.
*/
function catchupNewlines(end, state) {
catchup(end, state, stripNonNewline);
}
/**
* Same as catchup but does not touch the buffer
*
* @param {number} end
* @param {object} state
*/
function move(end, state) {
// move the internal cursors
if (state.g.sourceMap) {
if (end < state.g.position) {
state.g.position = 0;
state.g.sourceLine = 1;
state.g.sourceColumn = 0;
}
var source = state.g.source.substring(state.g.position, end);
var sourceLines = source.split('\n');
if (sourceLines.length > 1) {
state.g.sourceLine += sourceLines.length - 1;
state.g.sourceColumn = 0;
}
state.g.sourceColumn += sourceLines[sourceLines.length - 1].length;
}
state.g.position = end;
}
/**
* Appends a string of text to the buffer
*
* @param {string} str
* @param {object} state
*/
function append(str, state) {
if (state.g.sourceMap && str) {
state.g.sourceMap.addMapping({
generated: { line: state.g.bufferLine, column: state.g.bufferColumn },
original: { line: state.g.sourceLine, column: state.g.sourceColumn },
source: state.g.sourceMapFilename
});
var transformedLines = str.split('\n');
if (transformedLines.length > 1) {
state.g.bufferLine += transformedLines.length - 1;
state.g.bufferColumn = 0;
}
state.g.bufferColumn +=
transformedLines[transformedLines.length - 1].length;
}
state.g.buffer += str;
}
/**
* Update indent using state.indentBy property. Indent is measured in
* double spaces. Updates a single line only.
*
* @param {string} str
* @param {object} state
* @return {string}
*/
function updateIndent(str, state) {
var indentBy = state.indentBy;
if (indentBy < 0) {
for (var i = 0; i < -indentBy; i++) {
str = str.replace(leadingIndentRegexp, '$1');
}
} else {
for (var i = 0; i < indentBy; i++) {
str = str.replace(leadingIndentRegexp, '$1$2$2');
}
}
return str;
}
/**
* Calculates indent from the beginning of the line until "start" or the first
* character before start.
* @example
* " foo.bar()"
* ^
* start
* indent will be " "
*
* @param {number} start
* @param {object} state
* @return {string}
*/
function indentBefore(start, state) {
var end = start;
start = start - 1;
while (start > 0 && state.g.source[start] != '\n') {
if (!state.g.source[start].match(/[ \t]/)) {
end = start;
}
start--;
}
return state.g.source.substring(start + 1, end);
}
function getDocblock(state) {
if (!state.g.docblock) {
var docblock = _dereq_('./docblock');
state.g.docblock =
docblock.parseAsObject(docblock.extract(state.g.source));
}
return state.g.docblock;
}
function identWithinLexicalScope(identName, state, stopBeforeNode) {
var currScope = state.localScope;
while (currScope) {
if (currScope.identifiers[identName] !== undefined) {
return true;
}
if (stopBeforeNode && currScope.parentNode === stopBeforeNode) {
break;
}
currScope = currScope.parentScope;
}
return false;
}
function identInLocalScope(identName, state) {
return state.localScope.identifiers[identName] !== undefined;
}
/**
* @param {object} boundaryNode
* @param {?array} path
* @return {?object} node
*/
function initScopeMetadata(boundaryNode, path, node) {
return {
boundaryNode: boundaryNode,
bindingPath: path,
bindingNode: node
};
}
function declareIdentInLocalScope(identName, metaData, state) {
state.localScope.identifiers[identName] = {
boundaryNode: metaData.boundaryNode,
path: metaData.path,
node: metaData.node,
state: Object.create(state)
};
}
function getLexicalBindingMetadata(identName, state) {
return state.localScope.identifiers[identName];
}
/**
* Apply the given analyzer function to the current node. If the analyzer
* doesn't return false, traverse each child of the current node using the given
* traverser function.
*
* @param {function} analyzer
* @param {function} traverser
* @param {object} node
* @param {function} visitor
* @param {array} path
* @param {object} state
*/
function analyzeAndTraverse(analyzer, traverser, node, path, state) {
if (node.type) {
if (analyzer(node, path, state) === false) {
return;
}
path.unshift(node);
}
getOrderedChildren(node).forEach(function(child) {
traverser(child, path, state);
});
node.type && path.shift();
}
/**
* It is crucial that we traverse in order, or else catchup() on a later
* node that is processed out of order can move the buffer past a node
* that we haven't handled yet, preventing us from modifying that node.
*
* This can happen when a node has multiple properties containing children.
* For example, XJSElement nodes have `openingElement`, `closingElement` and
* `children`. If we traverse `openingElement`, then `closingElement`, then
* when we get to `children`, the buffer has already caught up to the end of
* the closing element, after the children.
*
* This is basically a Schwartzian transform. Collects an array of children,
* each one represented as [child, startIndex]; sorts the array by start
* index; then traverses the children in that order.
*/
function getOrderedChildren(node) {
var queue = [];
for (var key in node) {
if (node.hasOwnProperty(key)) {
enqueueNodeWithStartIndex(queue, node[key]);
}
}
queue.sort(function(a, b) { return a[1] - b[1]; });
return queue.map(function(pair) { return pair[0]; });
}
/**
* Helper function for analyzeAndTraverse which queues up all of the children
* of the given node.
*
* Children can also be found in arrays, so we basically want to merge all of
* those arrays together so we can sort them and then traverse the children
* in order.
*
* One example is the Program node. It contains `body` and `comments`, both
* arrays. Lexographically, comments are interspersed throughout the body
* nodes, but esprima's AST groups them together.
*/
function enqueueNodeWithStartIndex(queue, node) {
if (typeof node !== 'object' || node === null) {
return;
}
if (node.range) {
queue.push([node, node.range[0]]);
} else if (Array.isArray(node)) {
for (var ii = 0; ii < node.length; ii++) {
enqueueNodeWithStartIndex(queue, node[ii]);
}
}
}
/**
* Checks whether a node or any of its sub-nodes contains
* a syntactic construct of the passed type.
* @param {object} node - AST node to test.
* @param {string} type - node type to lookup.
*/
function containsChildOfType(node, type) {
var foundMatchingChild = false;
function nodeTypeAnalyzer(node) {
if (node.type === type) {
foundMatchingChild = true;
return false;
}
}
function nodeTypeTraverser(child, path, state) {
if (!foundMatchingChild) {
foundMatchingChild = containsChildOfType(child, type);
}
}
analyzeAndTraverse(
nodeTypeAnalyzer,
nodeTypeTraverser,
node,
[]
);
return foundMatchingChild;
}
var scopeTypes = {};
scopeTypes[Syntax.FunctionExpression] = true;
scopeTypes[Syntax.FunctionDeclaration] = true;
scopeTypes[Syntax.Program] = true;
function getBoundaryNode(path) {
for (var ii = 0; ii < path.length; ++ii) {
if (scopeTypes[path[ii].type]) {
return path[ii];
}
}
throw new Error(
'Expected to find a node with one of the following types in path:\n' +
JSON.stringify(Object.keys(scopeTypes))
);
}
exports.append = append;
exports.catchup = catchup;
exports.catchupWhiteOut = catchupWhiteOut;
exports.catchupWhiteSpace = catchupWhiteSpace;
exports.catchupNewlines = catchupNewlines;
exports.containsChildOfType = containsChildOfType;
exports.createState = createState;
exports.declareIdentInLocalScope = declareIdentInLocalScope;
exports.getBoundaryNode = getBoundaryNode;
exports.getDocblock = getDocblock;
exports.getLexicalBindingMetadata = getLexicalBindingMetadata;
exports.initScopeMetadata = initScopeMetadata;
exports.identWithinLexicalScope = identWithinLexicalScope;
exports.identInLocalScope = identInLocalScope;
exports.indentBefore = indentBefore;
exports.move = move;
exports.scopeTypes = scopeTypes;
exports.updateIndent = updateIndent;
exports.updateState = updateState;
exports.analyzeAndTraverse = analyzeAndTraverse;
exports.getOrderedChildren = getOrderedChildren;
exports.getNodeSourceText = getNodeSourceText;
},{"./docblock":18,"esprima-fb":6}],21:[function(_dereq_,module,exports){
/**
* Copyright 2013 Facebook, 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.
*/
/*global exports:true*/
/**
* Desugars ES6 Arrow functions to ES3 function expressions.
* If the function contains `this` expression -- automatically
* binds the function to current value of `this`.
*
* Single parameter, simple expression:
*
* [1, 2, 3].map(x => x * x);
*
* [1, 2, 3].map(function(x) { return x * x; });
*
* Several parameters, complex block:
*
* this.users.forEach((user, idx) => {
* return this.isActive(idx) && this.send(user);
* });
*
* this.users.forEach(function(user, idx) {
* return this.isActive(idx) && this.send(user);
* }.bind(this));
*
*/
var restParamVisitors = _dereq_('./es6-rest-param-visitors');
var destructuringVisitors = _dereq_('./es6-destructuring-visitors');
var Syntax = _dereq_('esprima-fb').Syntax;
var utils = _dereq_('../src/utils');
/**
* @public
*/
function visitArrowFunction(traverse, node, path, state) {
var notInExpression = (path[0].type === Syntax.ExpressionStatement);
// Wrap a function into a grouping operator, if it's not
// in the expression position.
if (notInExpression) {
utils.append('(', state);
}
utils.append('function', state);
renderParams(traverse, node, path, state);
// Skip arrow.
utils.catchupWhiteSpace(node.body.range[0], state);
var renderBody = node.body.type == Syntax.BlockStatement
? renderStatementBody
: renderExpressionBody;
path.unshift(node);
renderBody(traverse, node, path, state);
path.shift();
// Bind the function only if `this` value is used
// inside it or inside any sub-expression.
if (utils.containsChildOfType(node.body, Syntax.ThisExpression)) {
utils.append('.bind(this)', state);
}
utils.catchupWhiteSpace(node.range[1], state);
// Close wrapper if not in the expression.
if (notInExpression) {
utils.append(')', state);
}
return false;
}
function renderParams(traverse, node, path, state) {
// To preserve inline typechecking directives, we
// distinguish between parens-free and paranthesized single param.
if (isParensFreeSingleParam(node, state) || !node.params.length) {
utils.append('(', state);
}
if (node.params.length !== 0) {
path.unshift(node);
traverse(node.params, path, state);
path.unshift();
}
utils.append(')', state);
}
function isParensFreeSingleParam(node, state) {
return node.params.length === 1 &&
state.g.source[state.g.position] !== '(';
}
function renderExpressionBody(traverse, node, path, state) {
// Wrap simple expression bodies into a block
// with explicit return statement.
utils.append('{', state);
// Special handling of rest param.
if (node.rest) {
utils.append(
restParamVisitors.renderRestParamSetup(node),
state
);
}
// Special handling of destructured params.
destructuringVisitors.renderDestructuredComponents(
node,
utils.updateState(state, {
localScope: {
parentNode: state.parentNode,
parentScope: state.parentScope,
identifiers: state.identifiers,
tempVarIndex: 0
}
})
);
utils.append('return ', state);
renderStatementBody(traverse, node, path, state);
utils.append(';}', state);
}
function renderStatementBody(traverse, node, path, state) {
traverse(node.body, path, state);
utils.catchup(node.body.range[1], state);
}
visitArrowFunction.test = function(node, path, state) {
return node.type === Syntax.ArrowFunctionExpression;
};
exports.visitorList = [
visitArrowFunction
];
},{"../src/utils":20,"./es6-destructuring-visitors":23,"./es6-rest-param-visitors":26,"esprima-fb":6}],22:[function(_dereq_,module,exports){
/**
* Copyright 2013 Facebook, 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.
*/
/*jslint node:true*/
/**
* @typechecks
*/
'use strict';
var base62 = _dereq_('base62');
var Syntax = _dereq_('esprima-fb').Syntax;
var utils = _dereq_('../src/utils');
var declareIdentInLocalScope = utils.declareIdentInLocalScope;
var initScopeMetadata = utils.initScopeMetadata;
var SUPER_PROTO_IDENT_PREFIX = '____SuperProtoOf';
var _anonClassUUIDCounter = 0;
var _mungedSymbolMaps = {};
function resetSymbols() {
_anonClassUUIDCounter = 0;
_mungedSymbolMaps = {};
}
/**
* Used to generate a unique class for use with code-gens for anonymous class
* expressions.
*
* @param {object} state
* @return {string}
*/
function _generateAnonymousClassName(state) {
var mungeNamespace = state.mungeNamespace || '';
return '____Class' + mungeNamespace + base62.encode(_anonClassUUIDCounter++);
}
/**
* Given an identifier name, munge it using the current state's mungeNamespace.
*
* @param {string} identName
* @param {object} state
* @return {string}
*/
function _getMungedName(identName, state) {
var mungeNamespace = state.mungeNamespace;
var shouldMinify = state.g.opts.minify;
if (shouldMinify) {
if (!_mungedSymbolMaps[mungeNamespace]) {
_mungedSymbolMaps[mungeNamespace] = {
symbolMap: {},
identUUIDCounter: 0
};
}
var symbolMap = _mungedSymbolMaps[mungeNamespace].symbolMap;
if (!symbolMap[identName]) {
symbolMap[identName] =
base62.encode(_mungedSymbolMaps[mungeNamespace].identUUIDCounter++);
}
identName = symbolMap[identName];
}
return '$' + mungeNamespace + identName;
}
/**
* Extracts super class information from a class node.
*
* Information includes name of the super class and/or the expression string
* (if extending from an expression)
*
* @param {object} node
* @param {object} state
* @return {object}
*/
function _getSuperClassInfo(node, state) {
var ret = {
name: null,
expression: null
};
if (node.superClass) {
if (node.superClass.type === Syntax.Identifier) {
ret.name = node.superClass.name;
} else {
// Extension from an expression
ret.name = _generateAnonymousClassName(state);
ret.expression = state.g.source.substring(
node.superClass.range[0],
node.superClass.range[1]
);
}
}
return ret;
}
/**
* Used with .filter() to find the constructor method in a list of
* MethodDefinition nodes.
*
* @param {object} classElement
* @return {boolean}
*/
function _isConstructorMethod(classElement) {
return classElement.type === Syntax.MethodDefinition &&
classElement.key.type === Syntax.Identifier &&
classElement.key.name === 'constructor';
}
/**
* @param {object} node
* @param {object} state
* @return {boolean}
*/
function _shouldMungeIdentifier(node, state) {
return (
!!state.methodFuncNode &&
!utils.getDocblock(state).hasOwnProperty('preventMunge') &&
/^_(?!_)/.test(node.name)
);
}
/**
* @param {function} traverse
* @param {object} node
* @param {array} path
* @param {object} state
*/
function visitClassMethod(traverse, node, path, state) {
if (node.kind === 'get' || node.kind === 'set') {
throw new Error(
'This transform does not support ' + node.kind + 'ter methods for ES6 ' +
'classes. (line: ' + node.loc.start.line + ', col: ' +
node.loc.start.column + ')'
);
}
state = utils.updateState(state, {
methodNode: node
});
utils.catchup(node.range[0], state);
path.unshift(node);
traverse(node.value, path, state);
path.shift();
return false;
}
visitClassMethod.test = function(node, path, state) {
return node.type === Syntax.MethodDefinition;
};
/**
* @param {function} traverse
* @param {object} node
* @param {array} path
* @param {object} state
*/
function visitClassFunctionExpression(traverse, node, path, state) {
var methodNode = path[0];
state = utils.updateState(state, {
methodFuncNode: node
});
if (methodNode.key.name === 'constructor') {
utils.append('function ' + state.className, state);
} else {
var methodAccessor;
var prototypeOrStatic = methodNode["static"] ? '' : '.prototype';
if (methodNode.key.type === Syntax.Identifier) {
// foo() {}
methodAccessor = methodNode.key.name;
if (_shouldMungeIdentifier(methodNode.key, state)) {
methodAccessor = _getMungedName(methodAccessor, state);
}
methodAccessor = '.' + methodAccessor;
} else if (methodNode.key.type === Syntax.Literal) {
// 'foo bar'() {}
methodAccessor = '[' + JSON.stringify(methodNode.key.value) + ']';
}
utils.append(
state.className + prototypeOrStatic +
methodAccessor + '=function',
state
);
}
utils.move(methodNode.key.range[1], state);
utils.append('(', state);
var params = node.params;
if (params.length > 0) {
utils.move(params[0].range[0], state);
for (var i = 0; i < params.length; i++) {
utils.catchup(node.params[i].range[0], state);
path.unshift(node);
traverse(params[i], path, state);
path.shift();
}
}
utils.append(')', state);
utils.catchupWhiteSpace(node.body.range[0], state);
utils.append('{', state);
if (!state.scopeIsStrict) {
utils.append('"use strict";', state);
state = utils.updateState(state, {
scopeIsStrict: true
});
}
utils.move(node.body.range[0] + '{'.length, state);
path.unshift(node);
traverse(node.body, path, state);
path.shift();
utils.catchup(node.body.range[1], state);
if (methodNode.key.name !== 'constructor') {
utils.append(';', state);
}
return false;
}
visitClassFunctionExpression.test = function(node, path, state) {
return node.type === Syntax.FunctionExpression
&& path[0].type === Syntax.MethodDefinition;
};
function visitClassMethodParam(traverse, node, path, state) {
var paramName = node.name;
if (_shouldMungeIdentifier(node, state)) {
paramName = _getMungedName(node.name, state);
}
utils.append(paramName, state);
utils.move(node.range[1], state);
}
visitClassMethodParam.test = function(node, path, state) {
if (!path[0] || !path[1]) {
return;
}
var parentFuncExpr = path[0];
var parentClassMethod = path[1];
return parentFuncExpr.type === Syntax.FunctionExpression
&& parentClassMethod.type === Syntax.MethodDefinition
&& node.type === Syntax.Identifier;
};
/**
* @param {function} traverse
* @param {object} node
* @param {array} path
* @param {object} state
*/
function _renderClassBody(traverse, node, path, state) {
var className = state.className;
var superClass = state.superClass;
// Set up prototype of constructor on same line as `extends` for line-number
// preservation. This relies on function-hoisting if a constructor function is
// defined in the class body.
if (superClass.name) {
// If the super class is an expression, we need to memoize the output of the
// expression into the generated class name variable and use that to refer
// to the super class going forward. Example:
//
// class Foo extends mixin(Bar, Baz) {}
// --transforms to--
// function Foo() {} var ____Class0Blah = mixin(Bar, Baz);
if (superClass.expression !== null) {
utils.append(
'var ' + superClass.name + '=' + superClass.expression + ';',
state
);
}
var keyName = superClass.name + '____Key';
var keyNameDeclarator = '';
if (!utils.identWithinLexicalScope(keyName, state)) {
keyNameDeclarator = 'var ';
declareIdentInLocalScope(keyName, initScopeMetadata(node), state);
}
utils.append(
'for(' + keyNameDeclarator + keyName + ' in ' + superClass.name + '){' +
'if(' + superClass.name + '.hasOwnProperty(' + keyName + ')){' +
className + '[' + keyName + ']=' +
superClass.name + '[' + keyName + '];' +
'}' +
'}',
state
);
var superProtoIdentStr = SUPER_PROTO_IDENT_PREFIX + superClass.name;
if (!utils.identWithinLexicalScope(superProtoIdentStr, state)) {
utils.append(
'var ' + superProtoIdentStr + '=' + superClass.name + '===null?' +
'null:' + superClass.name + '.prototype;',
state
);
declareIdentInLocalScope(superProtoIdentStr, initScopeMetadata(node), state);
}
utils.append(
className + '.prototype=Object.create(' + superProtoIdentStr + ');',
state
);
utils.append(
className + '.prototype.constructor=' + className + ';',
state
);
utils.append(
className + '.__superConstructor__=' + superClass.name + ';',
state
);
}
// If there's no constructor method specified in the class body, create an
// empty constructor function at the top (same line as the class keyword)
if (!node.body.body.filter(_isConstructorMethod).pop()) {
utils.append('function ' + className + '(){', state);
if (!state.scopeIsStrict) {
utils.append('"use strict";', state);
}
if (superClass.name) {
utils.append(
'if(' + superClass.name + '!==null){' +
superClass.name + '.apply(this,arguments);}',
state
);
}
utils.append('}', state);
}
utils.move(node.body.range[0] + '{'.length, state);
traverse(node.body, path, state);
utils.catchupWhiteSpace(node.range[1], state);
}
/**
* @param {function} traverse
* @param {object} node
* @param {array} path
* @param {object} state
*/
function visitClassDeclaration(traverse, node, path, state) {
var className = node.id.name;
var superClass = _getSuperClassInfo(node, state);
state = utils.updateState(state, {
mungeNamespace: className,
className: className,
superClass: superClass
});
_renderClassBody(traverse, node, path, state);
return false;
}
visitClassDeclaration.test = function(node, path, state) {
return node.type === Syntax.ClassDeclaration;
};
/**
* @param {function} traverse
* @param {object} node
* @param {array} path
* @param {object} state
*/
function visitClassExpression(traverse, node, path, state) {
var className = node.id && node.id.name || _generateAnonymousClassName(state);
var superClass = _getSuperClassInfo(node, state);
utils.append('(function(){', state);
state = utils.updateState(state, {
mungeNamespace: className,
className: className,
superClass: superClass
});
_renderClassBody(traverse, node, path, state);
utils.append('return ' + className + ';})()', state);
return false;
}
visitClassExpression.test = function(node, path, state) {
return node.type === Syntax.ClassExpression;
};
/**
* @param {function} traverse
* @param {object} node
* @param {array} path
* @param {object} state
*/
function visitPrivateIdentifier(traverse, node, path, state) {
utils.append(_getMungedName(node.name, state), state);
utils.move(node.range[1], state);
}
visitPrivateIdentifier.test = function(node, path, state) {
if (node.type === Syntax.Identifier && _shouldMungeIdentifier(node, state)) {
// Always munge non-computed properties of MemberExpressions
// (a la preventing access of properties of unowned objects)
if (path[0].type === Syntax.MemberExpression && path[0].object !== node
&& path[0].computed === false) {
return true;
}
// Always munge identifiers that were declared within the method function
// scope
if (utils.identWithinLexicalScope(node.name, state, state.methodFuncNode)) {
return true;
}
// Always munge private keys on object literals defined within a method's
// scope.
if (path[0].type === Syntax.Property
&& path[1].type === Syntax.ObjectExpression) {
return true;
}
// Always munge function parameters
if (path[0].type === Syntax.FunctionExpression
|| path[0].type === Syntax.FunctionDeclaration
|| path[0].type === Syntax.ArrowFunctionExpression) {
for (var i = 0; i < path[0].params.length; i++) {
if (path[0].params[i] === node) {
return true;
}
}
}
}
return false;
};
/**
* @param {function} traverse
* @param {object} node
* @param {array} path
* @param {object} state
*/
function visitSuperCallExpression(traverse, node, path, state) {
var superClassName = state.superClass.name;
if (node.callee.type === Syntax.Identifier) {
if (_isConstructorMethod(state.methodNode)) {
utils.append(superClassName + '.call(', state);
} else {
var protoProp = SUPER_PROTO_IDENT_PREFIX + superClassName;
if (state.methodNode.key.type === Syntax.Identifier) {
protoProp += '.' + state.methodNode.key.name;
} else if (state.methodNode.key.type === Syntax.Literal) {
protoProp += '[' + JSON.stringify(state.methodNode.key.value) + ']';
}
utils.append(protoProp + ".call(", state);
}
utils.move(node.callee.range[1], state);
} else if (node.callee.type === Syntax.MemberExpression) {
utils.append(SUPER_PROTO_IDENT_PREFIX + superClassName, state);
utils.move(node.callee.object.range[1], state);
if (node.callee.computed) {
// ["a" + "b"]
utils.catchup(node.callee.property.range[1] + ']'.length, state);
} else {
// .ab
utils.append('.' + node.callee.property.name, state);
}
utils.append('.call(', state);
utils.move(node.callee.range[1], state);
}
utils.append('this', state);
if (node.arguments.length > 0) {
utils.append(',', state);
utils.catchupWhiteSpace(node.arguments[0].range[0], state);
traverse(node.arguments, path, state);
}
utils.catchupWhiteSpace(node.range[1], state);
utils.append(')', state);
return false;
}
visitSuperCallExpression.test = function(node, path, state) {
if (state.superClass && node.type === Syntax.CallExpression) {
var callee = node.callee;
if (callee.type === Syntax.Identifier && callee.name === 'super'
|| callee.type == Syntax.MemberExpression
&& callee.object.name === 'super') {
return true;
}
}
return false;
};
/**
* @param {function} traverse
* @param {object} node
* @param {array} path
* @param {object} state
*/
function visitSuperMemberExpression(traverse, node, path, state) {
var superClassName = state.superClass.name;
utils.append(SUPER_PROTO_IDENT_PREFIX + superClassName, state);
utils.move(node.object.range[1], state);
}
visitSuperMemberExpression.test = function(node, path, state) {
return state.superClass
&& node.type === Syntax.MemberExpression
&& node.object.type === Syntax.Identifier
&& node.object.name === 'super';
};
exports.resetSymbols = resetSymbols;
exports.visitorList = [
visitClassDeclaration,
visitClassExpression,
visitClassFunctionExpression,
visitClassMethod,
visitClassMethodParam,
visitPrivateIdentifier,
visitSuperCallExpression,
visitSuperMemberExpression
];
},{"../src/utils":20,"base62":7,"esprima-fb":6}],23:[function(_dereq_,module,exports){
/**
* Copyright 2014 Facebook, 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.
*/
/*global exports:true*/
/**
* Implements ES6 destructuring assignment and pattern matchng.
*
* function init({port, ip, coords: [x, y]}) {
* return (x && y) ? {id, port} : {ip};
* };
*
* function init($__0) {
* var
* port = $__0.port,
* ip = $__0.ip,
* $__1 = $__0.coords,
* x = $__1[0],
* y = $__1[1];
* return (x && y) ? {id, port} : {ip};
* }
*
* var x, {ip, port} = init({ip, port});
*
* var x, $__0 = init({ip, port}), ip = $__0.ip, port = $__0.port;
*
*/
var Syntax = _dereq_('esprima-fb').Syntax;
var utils = _dereq_('../src/utils');
var restParamVisitors = _dereq_('./es6-rest-param-visitors');
// -------------------------------------------------------
// 1. Structured variable declarations.
//
// var [a, b] = [b, a];
// var {x, y} = {y, x};
// -------------------------------------------------------
function visitStructuredVariable(traverse, node, path, state) {
// Allocate new temp for the pattern.
utils.append(getTmpVar(state.localScope.tempVarIndex) + '=', state);
// Skip the pattern and assign the init to the temp.
utils.catchupWhiteSpace(node.init.range[0], state);
traverse(node.init, path, state);
utils.catchup(node.init.range[1], state);
// Render the destructured data.
utils.append(',' + getDestructuredComponents(node.id, state), state);
state.localScope.tempVarIndex++;
return false;
}
visitStructuredVariable.test = function(node, path, state) {
return node.type === Syntax.VariableDeclarator &&
isStructuredPattern(node.id);
};
function isStructuredPattern(node) {
return node.type === Syntax.ObjectPattern ||
node.type === Syntax.ArrayPattern;
}
// Main function which does actual recursive destructuring
// of nested complex structures.
function getDestructuredComponents(node, state) {
var tmpIndex = state.localScope.tempVarIndex;
var components = [];
var patternItems = getPatternItems(node);
for (var idx = 0; idx < patternItems.length; idx++) {
var item = patternItems[idx];
if (!item) {
continue;
}
// Depending on pattern type (Array or Object), we get
// corresponding pattern item parts.
var accessor = getPatternItemAccessor(node, item, tmpIndex, idx);
var value = getPatternItemValue(node, item);
// TODO(dmitrys): implement default values: {x, y=5}
if (value.type === Syntax.Identifier) {
// Simple pattern item.
components.push(value.name + '=' + accessor);
} else if (value.type === Syntax.SpreadElement) {
// Spread/rest of an array.
// TODO(dmitrys): support spread in the middle of a pattern
// and also for function param patterns: [x, ...xs, y]
components.push(value.argument.name +
'=Array.prototype.slice.call(' +
getTmpVar(tmpIndex) + ',' + idx + ')'
);
} else {
// Complex sub-structure.
components.push(
getInitialValue(++state.localScope.tempVarIndex, accessor) + ',' +
getDestructuredComponents(value, state)
);
}
}
return components.join(',');
}
function getPatternItems(node) {
return node.properties || node.elements;
}
function getPatternItemAccessor(node, patternItem, tmpIndex, idx) {
var tmpName = getTmpVar(tmpIndex);
return node.type === Syntax.ObjectPattern
? tmpName + '.' + patternItem.key.name
: tmpName + '[' + idx + ']';
}
function getPatternItemValue(node, patternItem) {
return node.type === Syntax.ObjectPattern
? patternItem.value
: patternItem;
}
function getInitialValue(index, value) {
return getTmpVar(index) + '=' + value;
}
function getTmpVar(index) {
return '$__' + index;
}
// -------------------------------------------------------
// 2. Assignment expression.
//
// [a, b] = [b, a];
// ({x, y} = {y, x});
// -------------------------------------------------------
function visitStructuredAssignment(traverse, node, path, state) {
var exprNode = node.expression;
utils.append('var ' + getTmpVar(state.localScope.tempVarIndex) + '=', state);
utils.catchupWhiteSpace(exprNode.right.range[0], state);
traverse(exprNode.right, path, state);
utils.catchup(exprNode.right.range[1], state);
utils.append(
',' + getDestructuredComponents(exprNode.left, state) + ';',
state
);
utils.catchupWhiteSpace(node.range[1], state);
state.localScope.tempVarIndex++;
return false;
}
visitStructuredAssignment.test = function(node, path, state) {
// We consider the expression statement rather than just assignment
// expression to cover case with object patters which should be
// wrapped in grouping operator: ({x, y} = {y, x});
return node.type === Syntax.ExpressionStatement &&
node.expression.type === Syntax.AssignmentExpression &&
isStructuredPattern(node.expression.left);
};
// -------------------------------------------------------
// 3. Structured parameter.
//
// function foo({x, y}) { ... }
// -------------------------------------------------------
function visitStructuredParameter(traverse, node, path, state) {
utils.append(getTmpVar(getParamIndex(node, path)), state);
utils.catchupWhiteSpace(node.range[1], state);
return true;
}
function getParamIndex(paramNode, path) {
var funcNode = path[0];
var tmpIndex = 0;
for (var k = 0; k < funcNode.params.length; k++) {
var param = funcNode.params[k];
if (param === paramNode) {
break;
}
if (isStructuredPattern(param)) {
tmpIndex++;
}
}
return tmpIndex;
}
visitStructuredParameter.test = function(node, path, state) {
return isStructuredPattern(node) && isFunctionNode(path[0]);
};
function isFunctionNode(node) {
return (node.type == Syntax.FunctionDeclaration ||
node.type == Syntax.FunctionExpression ||
node.type == Syntax.MethodDefinition ||
node.type == Syntax.ArrowFunctionExpression);
}
// -------------------------------------------------------
// 4. Function body for structured parameters.
//
// function foo({x, y}) { x; y; }
// -------------------------------------------------------
function visitFunctionBodyForStructuredParameter(traverse, node, path, state) {
var funcNode = path[0];
utils.catchup(funcNode.body.range[0] + 1, state);
renderDestructuredComponents(funcNode, state);
if (funcNode.rest) {
utils.append(
restParamVisitors.renderRestParamSetup(funcNode),
state
);
}
return true;
}
function renderDestructuredComponents(funcNode, state) {
var destructuredComponents = [];
for (var k = 0; k < funcNode.params.length; k++) {
var param = funcNode.params[k];
if (isStructuredPattern(param)) {
destructuredComponents.push(
getDestructuredComponents(param, state)
);
state.localScope.tempVarIndex++;
}
}
if (destructuredComponents.length) {
utils.append('var ' + destructuredComponents.join(',') + ';', state);
}
}
visitFunctionBodyForStructuredParameter.test = function(node, path, state) {
return node.type === Syntax.BlockStatement && isFunctionNode(path[0]);
};
exports.visitorList = [
visitStructuredVariable,
visitStructuredAssignment,
visitStructuredParameter,
visitFunctionBodyForStructuredParameter
];
exports.renderDestructuredComponents = renderDestructuredComponents;
},{"../src/utils":20,"./es6-rest-param-visitors":26,"esprima-fb":6}],24:[function(_dereq_,module,exports){
/**
* Copyright 2013 Facebook, 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.
*/
/*jslint node:true*/
/**
* Desugars concise methods of objects to ES3 function expressions.
*
* var foo = {
* method(x, y) { ... }
* };
*
* var foo = {
* method: function(x, y) { ... }
* };
*
*/
var Syntax = _dereq_('esprima-fb').Syntax;
var utils = _dereq_('../src/utils');
function visitObjectConciseMethod(traverse, node, path, state) {
utils.catchup(node.key.range[1], state);
utils.append(':function', state);
path.unshift(node);
traverse(node.value, path, state);
path.shift();
return false;
}
visitObjectConciseMethod.test = function(node, path, state) {
return node.type === Syntax.Property &&
node.value.type === Syntax.FunctionExpression &&
node.method === true;
};
exports.visitorList = [
visitObjectConciseMethod
];
},{"../src/utils":20,"esprima-fb":6}],25:[function(_dereq_,module,exports){
/**
* Copyright 2013 Facebook, 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.
*/
/*jslint node: true*/
/**
* Desugars ES6 Object Literal short notations into ES3 full notation.
*
* // Easier return values.
* function foo(x, y) {
* return {x, y}; // {x: x, y: y}
* };
*
* // Destrucruting.
* function init({port, ip, coords: {x, y}}) { ... }
*
*/
var Syntax = _dereq_('esprima-fb').Syntax;
var utils = _dereq_('../src/utils');
/**
* @public
*/
function visitObjectLiteralShortNotation(traverse, node, path, state) {
utils.catchup(node.key.range[1], state);
utils.append(':' + node.key.name, state);
return false;
}
visitObjectLiteralShortNotation.test = function(node, path, state) {
return node.type === Syntax.Property &&
node.kind === 'init' &&
node.shorthand === true &&
path[0].type !== Syntax.ObjectPattern;
};
exports.visitorList = [
visitObjectLiteralShortNotation
];
},{"../src/utils":20,"esprima-fb":6}],26:[function(_dereq_,module,exports){
/**
* Copyright 2013 Facebook, 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.
*/
/*jslint node:true*/
/**
* Desugars ES6 rest parameters into ES3 arguments slicing.
*
* function printf(template, ...args) {
* args.forEach(...);
* };
*
* function printf(template) {
* var args = [].slice.call(arguments, 1);
* args.forEach(...);
* };
*
*/
var Syntax = _dereq_('esprima-fb').Syntax;
var utils = _dereq_('../src/utils');
function _nodeIsFunctionWithRestParam(node) {
return (node.type === Syntax.FunctionDeclaration
|| node.type === Syntax.FunctionExpression
|| node.type === Syntax.ArrowFunctionExpression)
&& node.rest;
}
function visitFunctionParamsWithRestParam(traverse, node, path, state) {
if (node.parametricType) {
utils.catchup(node.parametricType.range[0], state);
path.unshift(node);
traverse(node.parametricType, path, state);
path.shift();
}
// Render params.
if (node.params.length) {
path.unshift(node);
traverse(node.params, path, state);
path.shift();
} else {
// -3 is for ... of the rest.
utils.catchup(node.rest.range[0] - 3, state);
}
utils.catchupWhiteSpace(node.rest.range[1], state);
path.unshift(node);
traverse(node.body, path, state);
path.shift();
return false;
}
visitFunctionParamsWithRestParam.test = function(node, path, state) {
return _nodeIsFunctionWithRestParam(node);
};
function renderRestParamSetup(functionNode) {
return 'var ' + functionNode.rest.name + '=Array.prototype.slice.call(' +
'arguments,' +
functionNode.params.length +
');';
}
function visitFunctionBodyWithRestParam(traverse, node, path, state) {
utils.catchup(node.range[0] + 1, state);
var parentNode = path[0];
utils.append(renderRestParamSetup(parentNode), state);
return true;
}
visitFunctionBodyWithRestParam.test = function(node, path, state) {
return node.type === Syntax.BlockStatement
&& _nodeIsFunctionWithRestParam(path[0]);
};
exports.renderRestParamSetup = renderRestParamSetup;
exports.visitorList = [
visitFunctionParamsWithRestParam,
visitFunctionBodyWithRestParam
];
},{"../src/utils":20,"esprima-fb":6}],27:[function(_dereq_,module,exports){
/**
* Copyright 2013 Facebook, 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.
*/
/*jslint node:true*/
/**
* @typechecks
*/
'use strict';
var Syntax = _dereq_('esprima-fb').Syntax;
var utils = _dereq_('../src/utils');
/**
* http://people.mozilla.org/~jorendorff/es6-draft.html#sec-12.1.9
*/
function visitTemplateLiteral(traverse, node, path, state) {
var templateElements = node.quasis;
utils.append('(', state);
for (var ii = 0; ii < templateElements.length; ii++) {
var templateElement = templateElements[ii];
if (templateElement.value.raw !== '') {
utils.append(getCookedValue(templateElement), state);
if (!templateElement.tail) {
// + between element and substitution
utils.append(' + ', state);
}
// maintain line numbers
utils.move(templateElement.range[0], state);
utils.catchupNewlines(templateElement.range[1], state);
} else { // templateElement.value.raw === ''
// Concatenat adjacent substitutions, e.g. `${x}${y}`. Empty templates
// appear before the first and after the last element - nothing to add in
// those cases.
if (ii > 0 && !templateElement.tail) {
// + between substitution and substitution
utils.append(' + ', state);
}
}
utils.move(templateElement.range[1], state);
if (!templateElement.tail) {
var substitution = node.expressions[ii];
if (substitution.type === Syntax.Identifier ||
substitution.type === Syntax.MemberExpression ||
substitution.type === Syntax.CallExpression) {
utils.catchup(substitution.range[1], state);
} else {
utils.append('(', state);
traverse(substitution, path, state);
utils.catchup(substitution.range[1], state);
utils.append(')', state);
}
// if next templateElement isn't empty...
if (templateElements[ii + 1].value.cooked !== '') {
utils.append(' + ', state);
}
}
}
utils.move(node.range[1], state);
utils.append(')', state);
return false;
}
visitTemplateLiteral.test = function(node, path, state) {
return node.type === Syntax.TemplateLiteral;
};
/**
* http://people.mozilla.org/~jorendorff/es6-draft.html#sec-12.2.6
*/
function visitTaggedTemplateExpression(traverse, node, path, state) {
var template = node.quasi;
var numQuasis = template.quasis.length;
// print the tag
utils.move(node.tag.range[0], state);
traverse(node.tag, path, state);
utils.catchup(node.tag.range[1], state);
// print array of template elements
utils.append('(function() { var siteObj = [', state);
for (var ii = 0; ii < numQuasis; ii++) {
utils.append(getCookedValue(template.quasis[ii]), state);
if (ii !== numQuasis - 1) {
utils.append(', ', state);
}
}
utils.append(']; siteObj.raw = [', state);
for (ii = 0; ii < numQuasis; ii++) {
utils.append(getRawValue(template.quasis[ii]), state);
if (ii !== numQuasis - 1) {
utils.append(', ', state);
}
}
utils.append(
']; Object.freeze(siteObj.raw); Object.freeze(siteObj); return siteObj; }()',
state
);
// print substitutions
if (numQuasis > 1) {
for (ii = 0; ii < template.expressions.length; ii++) {
var expression = template.expressions[ii];
utils.append(', ', state);
// maintain line numbers by calling catchupWhiteSpace over the whole
// previous TemplateElement
utils.move(template.quasis[ii].range[0], state);
utils.catchupNewlines(template.quasis[ii].range[1], state);
utils.move(expression.range[0], state);
traverse(expression, path, state);
utils.catchup(expression.range[1], state);
}
}
// print blank lines to push the closing ) down to account for the final
// TemplateElement.
utils.catchupNewlines(node.range[1], state);
utils.append(')', state);
return false;
}
visitTaggedTemplateExpression.test = function(node, path, state) {
return node.type === Syntax.TaggedTemplateExpression;
};
function getCookedValue(templateElement) {
return JSON.stringify(templateElement.value.cooked);
}
function getRawValue(templateElement) {
return JSON.stringify(templateElement.value.raw);
}
exports.visitorList = [
visitTemplateLiteral,
visitTaggedTemplateExpression
];
},{"../src/utils":20,"esprima-fb":6}],28:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, 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.
*/
/* jshint browser: true */
/* jslint evil: true */
'use strict';
var buffer = _dereq_('buffer');
var docblock = _dereq_('jstransform/src/docblock');
var transform = _dereq_('jstransform').transform;
var visitors = _dereq_('./fbtransform/visitors');
var runScripts;
var loadScripts;
var headEl;
var dummyAnchor;
var inlineScriptCount = 0;
// The source-map library relies on Object.defineProperty, but IE8 doesn't
// support it fully even with es5-sham. Indeed, es5-sham's defineProperty
// throws when Object.prototype.__defineGetter__ is missing, so we skip building
// the source map in that case.
var supportsAccessors = Object.prototype.hasOwnProperty('__defineGetter__');
/**
* Run provided code through jstransform.
*
* @param {string} source Original source code
* @param {object?} options Options to pass to jstransform
* @return {object} object as returned from jstransform
*/
function transformReact(source, options) {
// TODO: just use react-tools
var visitorList;
if (options && options.harmony) {
visitorList = visitors.getAllVisitors();
} else {
visitorList = visitors.transformVisitors.react;
}
return transform(visitorList, source, {
sourceMap: supportsAccessors
});
}
/**
* Eval provided source after transforming it.
*
* @param {string} source Original source code
* @param {object?} options Options to pass to jstransform
*/
function exec(source, options) {
return eval(transformReact(source, options).code);
}
/**
* This method returns a nicely formated line of code pointing to the exact
* location of the error `e`. The line is limited in size so big lines of code
* are also shown in a readable way.
*
* Example:
* ... x', overflow:'scroll'}} id={} onScroll={this.scroll} class=" ...
* ^
*
* @param {string} code The full string of code
* @param {Error} e The error being thrown
* @return {string} formatted message
* @internal
*/
function createSourceCodeErrorMessage(code, e) {
var sourceLines = code.split('\n');
var erroneousLine = sourceLines[e.lineNumber - 1];
// Removes any leading indenting spaces and gets the number of
// chars indenting the `erroneousLine`
var indentation = 0;
erroneousLine = erroneousLine.replace(/^\s+/, function(leadingSpaces) {
indentation = leadingSpaces.length;
return '';
});
// Defines the number of characters that are going to show
// before and after the erroneous code
var LIMIT = 30;
var errorColumn = e.column - indentation;
if (errorColumn > LIMIT) {
erroneousLine = '... ' + erroneousLine.slice(errorColumn - LIMIT);
errorColumn = 4 + LIMIT;
}
if (erroneousLine.length - errorColumn > LIMIT) {
erroneousLine = erroneousLine.slice(0, errorColumn + LIMIT) + ' ...';
}
var message = '\n\n' + erroneousLine + '\n';
message += new Array(errorColumn - 1).join(' ') + '^';
return message;
}
/**
* Actually transform the code.
*
* @param {string} code
* @param {string?} url
* @param {object?} options
* @return {string} The transformed code.
* @internal
*/
function transformCode(code, url, options) {
var jsx = docblock.parseAsObject(docblock.extract(code)).jsx;
if (jsx) {
try {
var transformed = transformReact(code, options);
} catch(e) {
e.message += '\n at ';
if (url) {
if ('fileName' in e) {
// We set `fileName` if it's supported by this error object and
// a `url` was provided.
// The error will correctly point to `url` in Firefox.
e.fileName = url;
}
e.message += url + ':' + e.lineNumber + ':' + e.column;
} else {
e.message += location.href;
}
e.message += createSourceCodeErrorMessage(code, e);
throw e;
}
if (!transformed.sourceMap) {
return transformed.code;
}
var map = transformed.sourceMap.toJSON();
var source;
if (url == null) {
source = "Inline JSX script";
inlineScriptCount++;
if (inlineScriptCount > 1) {
source += ' (' + inlineScriptCount + ')';
}
} else if (dummyAnchor) {
// Firefox has problems when the sourcemap source is a proper URL with a
// protocol and hostname, so use the pathname. We could use just the
// filename, but hopefully using the full path will prevent potential
// issues where the same filename exists in multiple directories.
dummyAnchor.href = url;
source = dummyAnchor.pathname.substr(1);
}
map.sources = [source];
map.sourcesContent = [code];
return (
transformed.code +
'\n//# sourceMappingURL=data:application/json;base64,' +
buffer.Buffer(JSON.stringify(map)).toString('base64')
);
} else {
// TODO: warn that we found a script tag missing the docblock?
// or warn and proceed anyway?
// or warn, add it ourselves, and proceed anyway?
return code;
}
}
/**
* Appends a script element at the end of the <head> with the content of code,
* after transforming it.
*
* @param {string} code The original source code
* @param {string?} url Where the code came from. null if inline
* @param {object?} options Options to pass to jstransform
* @internal
*/
function run(code, url, options) {
var scriptEl = document.createElement('script');
scriptEl.text = transformCode(code, url, options);
headEl.appendChild(scriptEl);
}
/**
* Load script from the provided url and pass the content to the callback.
*
* @param {string} url The location of the script src
* @param {function} callback Function to call with the content of url
* @internal
*/
function load(url, callback) {
var xhr;
xhr = window.ActiveXObject ? new window.ActiveXObject('Microsoft.XMLHTTP')
: new XMLHttpRequest();
// async, however scripts will be executed in the order they are in the
// DOM to mirror normal script loading.
xhr.open('GET', url, true);
if ('overrideMimeType' in xhr) {
xhr.overrideMimeType('text/plain');
}
xhr.onreadystatechange = function() {
if (xhr.readyState === 4) {
if (xhr.status === 0 || xhr.status === 200) {
callback(xhr.responseText, url);
} else {
throw new Error("Could not load " + url);
}
}
};
return xhr.send(null);
}
/**
* Loop over provided script tags and get the content, via innerHTML if an
* inline script, or by using XHR. Transforms are applied if needed. The scripts
* are executed in the order they are found on the page.
*
* @param {array} scripts The <script> elements to load and run.
* @internal
*/
function loadScripts(scripts) {
var result = scripts.map(function() {
return false;
});
var count = result.length;
function check() {
var script, i;
for (i = 0; i < count; i++) {
script = result[i];
if (script && !script.executed) {
run(script.content, script.url, script.options);
script.executed = true;
} else if (!script) {
break;
}
}
}
scripts.forEach(function(script, i) {
var options;
if (script.type.indexOf('harmony=true') !== -1) {
options = {
harmony: true
};
}
if (script.src) {
load(script.src, function(content, url) {
result[i] = {
executed: false,
content: content,
url: url,
options: options
};
check();
});
} else {
result[i] = {
executed: false,
content: script.innerHTML,
url: null,
options: options
};
check();
}
});
}
/**
* Find and run all script tags with type="text/jsx".
*
* @internal
*/
function runScripts() {
var scripts = document.getElementsByTagName('script');
// Array.prototype.slice cannot be used on NodeList on IE8
var jsxScripts = [];
for (var i = 0; i < scripts.length; i++) {
if (scripts.item(i).type.indexOf('text/jsx') !== -1) {
jsxScripts.push(scripts.item(i));
}
}
console.warn(
'You are using the in-browser JSX transformer. Be sure to precompile ' +
'your JSX for production - ' +
'http://facebook.github.io/react/docs/tooling-integration.html#jsx'
);
loadScripts(jsxScripts);
}
// Listen for load event if we're in a browser and then kick off finding and
// running of scripts.
if (typeof window !== "undefined" && window !== null) {
headEl = document.getElementsByTagName('head')[0];
dummyAnchor = document.createElement('a');
if (window.addEventListener) {
window.addEventListener('DOMContentLoaded', runScripts, false);
} else {
window.attachEvent('onload', runScripts);
}
}
module.exports = {
transform: transformReact,
exec: exec
};
},{"./fbtransform/visitors":32,"buffer":1,"jstransform":19,"jstransform/src/docblock":18}],29:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, 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.
*/
/*global exports:true*/
"use strict";
var Syntax = _dereq_('esprima-fb').Syntax;
var utils = _dereq_('jstransform/src/utils');
var FALLBACK_TAGS = _dereq_('./xjs').knownTags;
var renderXJSExpressionContainer =
_dereq_('./xjs').renderXJSExpressionContainer;
var renderXJSLiteral = _dereq_('./xjs').renderXJSLiteral;
var quoteAttrName = _dereq_('./xjs').quoteAttrName;
var trimLeft = _dereq_('./xjs').trimLeft;
/**
* Customized desugar processor.
*
* Currently: (Somewhat tailored to React)
* <X> </X> => X(null, null)
* <X prop="1" /> => X({prop: '1'}, null)
* <X prop="2"><Y /></X> => X({prop:'2'}, Y(null, null))
* <X prop="2"><Y /><Z /></X> => X({prop:'2'}, [Y(null, null), Z(null, null)])
*
* Exceptions to the simple rules above:
* if a property is named "class" it will be changed to "className" in the
* javascript since "class" is not a valid object key in javascript.
*/
var JSX_ATTRIBUTE_TRANSFORMS = {
cxName: function(attr) {
throw new Error(
"cxName is no longer supported, use className={cx(...)} instead"
);
}
};
/**
* Removes all non-whitespace/parenthesis characters
*/
var reNonWhiteParen = /([^\s\(\)])/g;
function stripNonWhiteParen(value) {
return value.replace(reNonWhiteParen, '');
}
function visitReactTag(traverse, object, path, state) {
var jsxObjIdent = utils.getDocblock(state).jsx;
var openingElement = object.openingElement;
var nameObject = openingElement.name;
var attributesObject = openingElement.attributes;
utils.catchup(openingElement.range[0], state, trimLeft);
if (nameObject.type === Syntax.XJSNamespacedName && nameObject.namespace) {
throw new Error('Namespace tags are not supported. ReactJSX is not XML.');
}
// Only identifiers can be fallback tags or need quoting. We don't need to
// handle quoting for other types.
var didAddTag = false;
// Only identifiers can be fallback tags. XJSMemberExpressions are not.
if (nameObject.type === Syntax.XJSIdentifier) {
var tagName = nameObject.name;
var quotedTagName = quoteAttrName(tagName);
if (FALLBACK_TAGS.hasOwnProperty(tagName)) {
// "Properly" handle invalid identifiers, like <font-face>, which needs to
// be enclosed in quotes.
var predicate =
tagName === quotedTagName ?
('.' + tagName) :
('[' + quotedTagName + ']');
utils.append(jsxObjIdent + predicate, state);
utils.move(nameObject.range[1], state);
didAddTag = true;
} else if (tagName !== quotedTagName) {
// If we're in the case where we need to quote and but don't recognize the
// tag, throw.
throw new Error(
'Tags must be valid JS identifiers or a recognized special case. `<' +
tagName + '>` is not one of them.'
);
}
}
// Use utils.catchup in this case so we can easily handle XJSMemberExpressions
// which look like Foo.Bar.Baz. This also handles unhyphenated XJSIdentifiers
// that aren't fallback tags.
if (!didAddTag) {
utils.move(nameObject.range[0], state);
utils.catchup(nameObject.range[1], state);
}
utils.append('(', state);
var hasAttributes = attributesObject.length;
var hasAtLeastOneSpreadProperty = attributesObject.some(function(attr) {
return attr.type === Syntax.XJSSpreadAttribute;
});
// if we don't have any attributes, pass in null
if (hasAtLeastOneSpreadProperty) {
utils.append('Object.assign({', state);
} else if (hasAttributes) {
utils.append('{', state);
} else {
utils.append('null', state);
}
// keep track of if the previous attribute was a spread attribute
var previousWasSpread = false;
// write attributes
attributesObject.forEach(function(attr, index) {
var isLast = index === attributesObject.length - 1;
if (attr.type === Syntax.XJSSpreadAttribute) {
// Plus 1 to skip `{`.
utils.move(attr.range[0] + 1, state);
// Close the previous object or initial object
if (!previousWasSpread) {
utils.append('}, ', state);
}
// Move to the expression start, ignoring everything except parenthesis
// and whitespace.
utils.catchup(attr.argument.range[0], state, stripNonWhiteParen);
traverse(attr.argument, path, state);
utils.catchup(attr.argument.range[1], state);
// Move to the end, ignoring parenthesis and the closing `}`
utils.catchup(attr.range[1] - 1, state, stripNonWhiteParen);
if (!isLast) {
utils.append(', ', state);
}
utils.move(attr.range[1], state);
previousWasSpread = true;
return;
}
// If the next attribute is a spread, we're effective last in this object
if (!isLast) {
isLast = attributesObject[index + 1].type === Syntax.XJSSpreadAttribute;
}
if (attr.name.namespace) {
throw new Error(
'Namespace attributes are not supported. ReactJSX is not XML.');
}
var name = attr.name.name;
utils.catchup(attr.range[0], state, trimLeft);
if (previousWasSpread) {
utils.append('{', state);
}
utils.append(quoteAttrName(name), state);
utils.append(': ', state);
if (!attr.value) {
state.g.buffer += 'true';
state.g.position = attr.name.range[1];
if (!isLast) {
utils.append(', ', state);
}
} else {
utils.move(attr.name.range[1], state);
// Use catchupNewlines to skip over the '=' in the attribute
utils.catchupNewlines(attr.value.range[0], state);
if (JSX_ATTRIBUTE_TRANSFORMS.hasOwnProperty(attr.name.name)) {
utils.append(JSX_ATTRIBUTE_TRANSFORMS[attr.name.name](attr), state);
utils.move(attr.value.range[1], state);
if (!isLast) {
utils.append(', ', state);
}
} else if (attr.value.type === Syntax.Literal) {
renderXJSLiteral(attr.value, isLast, state);
} else {
renderXJSExpressionContainer(traverse, attr.value, isLast, path, state);
}
}
utils.catchup(attr.range[1], state, trimLeft);
previousWasSpread = false;
});
if (!openingElement.selfClosing) {
utils.catchup(openingElement.range[1] - 1, state, trimLeft);
utils.move(openingElement.range[1], state);
}
if (hasAttributes && !previousWasSpread) {
utils.append('}', state);
}
if (hasAtLeastOneSpreadProperty) {
utils.append(')', state);
}
// filter out whitespace
var childrenToRender = object.children.filter(function(child) {
return !(child.type === Syntax.Literal
&& typeof child.value === 'string'
&& child.value.match(/^[ \t]*[\r\n][ \t\r\n]*$/));
});
if (childrenToRender.length > 0) {
var lastRenderableIndex;
childrenToRender.forEach(function(child, index) {
if (child.type !== Syntax.XJSExpressionContainer ||
child.expression.type !== Syntax.XJSEmptyExpression) {
lastRenderableIndex = index;
}
});
if (lastRenderableIndex !== undefined) {
utils.append(', ', state);
}
childrenToRender.forEach(function(child, index) {
utils.catchup(child.range[0], state, trimLeft);
var isLast = index >= lastRenderableIndex;
if (child.type === Syntax.Literal) {
renderXJSLiteral(child, isLast, state);
} else if (child.type === Syntax.XJSExpressionContainer) {
renderXJSExpressionContainer(traverse, child, isLast, path, state);
} else {
traverse(child, path, state);
if (!isLast) {
utils.append(', ', state);
}
}
utils.catchup(child.range[1], state, trimLeft);
});
}
if (openingElement.selfClosing) {
// everything up to />
utils.catchup(openingElement.range[1] - 2, state, trimLeft);
utils.move(openingElement.range[1], state);
} else {
// everything up to </ sdflksjfd>
utils.catchup(object.closingElement.range[0], state, trimLeft);
utils.move(object.closingElement.range[1], state);
}
utils.append(')', state);
return false;
}
visitReactTag.test = function(object, path, state) {
// only run react when react @jsx namespace is specified in docblock
var jsx = utils.getDocblock(state).jsx;
return object.type === Syntax.XJSElement && jsx && jsx.length;
};
exports.visitorList = [
visitReactTag
];
},{"./xjs":31,"esprima-fb":6,"jstransform/src/utils":20}],30:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, 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.
*/
/*global exports:true*/
"use strict";
var Syntax = _dereq_('esprima-fb').Syntax;
var utils = _dereq_('jstransform/src/utils');
function addDisplayName(displayName, object, state) {
if (object &&
object.type === Syntax.CallExpression &&
object.callee.type === Syntax.MemberExpression &&
object.callee.object.type === Syntax.Identifier &&
object.callee.object.name === 'React' &&
object.callee.property.type === Syntax.Identifier &&
object.callee.property.name === 'createClass' &&
object['arguments'].length === 1 &&
object['arguments'][0].type === Syntax.ObjectExpression) {
// Verify that the displayName property isn't already set
var properties = object['arguments'][0].properties;
var safe = properties.every(function(property) {
var value = property.key.type === Syntax.Identifier ?
property.key.name :
property.key.value;
return value !== 'displayName';
});
if (safe) {
utils.catchup(object['arguments'][0].range[0] + 1, state);
utils.append("displayName: '" + displayName + "',", state);
}
}
}
/**
* Transforms the following:
*
* var MyComponent = React.createClass({
* render: ...
* });
*
* into:
*
* var MyComponent = React.createClass({
* displayName: 'MyComponent',
* render: ...
* });
*
* Also catches:
*
* MyComponent = React.createClass(...);
* exports.MyComponent = React.createClass(...);
* module.exports = {MyComponent: React.createClass(...)};
*/
function visitReactDisplayName(traverse, object, path, state) {
var left, right;
if (object.type === Syntax.AssignmentExpression) {
left = object.left;
right = object.right;
} else if (object.type === Syntax.Property) {
left = object.key;
right = object.value;
} else if (object.type === Syntax.VariableDeclarator) {
left = object.id;
right = object.init;
}
if (left && left.type === Syntax.MemberExpression) {
left = left.property;
}
if (left && left.type === Syntax.Identifier) {
addDisplayName(left.name, right, state);
}
}
/**
* Will only run on @jsx files for now.
*/
visitReactDisplayName.test = function(object, path, state) {
if (utils.getDocblock(state).jsx) {
return (
object.type === Syntax.AssignmentExpression ||
object.type === Syntax.Property ||
object.type === Syntax.VariableDeclarator
);
} else {
return false;
}
};
exports.visitorList = [
visitReactDisplayName
];
},{"esprima-fb":6,"jstransform/src/utils":20}],31:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, 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.
*/
/*global exports:true*/
"use strict";
var Syntax = _dereq_('esprima-fb').Syntax;
var utils = _dereq_('jstransform/src/utils');
var knownTags = {
a: true,
abbr: true,
address: true,
applet: true,
area: true,
article: true,
aside: true,
audio: true,
b: true,
base: true,
bdi: true,
bdo: true,
big: true,
blockquote: true,
body: true,
br: true,
button: true,
canvas: true,
caption: true,
circle: true,
cite: true,
code: true,
col: true,
colgroup: true,
command: true,
data: true,
datalist: true,
dd: true,
defs: true,
del: true,
details: true,
dfn: true,
dialog: true,
div: true,
dl: true,
dt: true,
ellipse: true,
em: true,
embed: true,
fieldset: true,
figcaption: true,
figure: true,
footer: true,
form: true,
g: true,
h1: true,
h2: true,
h3: true,
h4: true,
h5: true,
h6: true,
head: true,
header: true,
hgroup: true,
hr: true,
html: true,
i: true,
iframe: true,
img: true,
input: true,
ins: true,
kbd: true,
keygen: true,
label: true,
legend: true,
li: true,
line: true,
linearGradient: true,
link: true,
main: true,
map: true,
mark: true,
marquee: true,
mask: false,
menu: true,
menuitem: true,
meta: true,
meter: true,
nav: true,
noscript: true,
object: true,
ol: true,
optgroup: true,
option: true,
output: true,
p: true,
param: true,
path: true,
pattern: false,
polygon: true,
polyline: true,
pre: true,
progress: true,
q: true,
radialGradient: true,
rect: true,
rp: true,
rt: true,
ruby: true,
s: true,
samp: true,
script: true,
section: true,
select: true,
small: true,
source: true,
span: true,
stop: true,
strong: true,
style: true,
sub: true,
summary: true,
sup: true,
svg: true,
table: true,
tbody: true,
td: true,
text: true,
textarea: true,
tfoot: true,
th: true,
thead: true,
time: true,
title: true,
tr: true,
track: true,
tspan: true,
u: true,
ul: true,
'var': true,
video: true,
wbr: true
};
function renderXJSLiteral(object, isLast, state, start, end) {
var lines = object.value.split(/\r\n|\n|\r/);
if (start) {
utils.append(start, state);
}
var lastNonEmptyLine = 0;
lines.forEach(function (line, index) {
if (line.match(/[^ \t]/)) {
lastNonEmptyLine = index;
}
});
lines.forEach(function (line, index) {
var isFirstLine = index === 0;
var isLastLine = index === lines.length - 1;
var isLastNonEmptyLine = index === lastNonEmptyLine;
// replace rendered whitespace tabs with spaces
var trimmedLine = line.replace(/\t/g, ' ');
// trim whitespace touching a newline
if (!isFirstLine) {
trimmedLine = trimmedLine.replace(/^[ ]+/, '');
}
if (!isLastLine) {
trimmedLine = trimmedLine.replace(/[ ]+$/, '');
}
if (!isFirstLine) {
utils.append(line.match(/^[ \t]*/)[0], state);
}
if (trimmedLine || isLastNonEmptyLine) {
utils.append(
JSON.stringify(trimmedLine) +
(!isLastNonEmptyLine ? " + ' ' +" : ''),
state);
if (isLastNonEmptyLine) {
if (end) {
utils.append(end, state);
}
if (!isLast) {
utils.append(', ', state);
}
}
// only restore tail whitespace if line had literals
if (trimmedLine && !isLastLine) {
utils.append(line.match(/[ \t]*$/)[0], state);
}
}
if (!isLastLine) {
utils.append('\n', state);
}
});
utils.move(object.range[1], state);
}
function renderXJSExpressionContainer(traverse, object, isLast, path, state) {
// Plus 1 to skip `{`.
utils.move(object.range[0] + 1, state);
traverse(object.expression, path, state);
if (!isLast && object.expression.type !== Syntax.XJSEmptyExpression) {
// If we need to append a comma, make sure to do so after the expression.
utils.catchup(object.expression.range[1], state, trimLeft);
utils.append(', ', state);
}
// Minus 1 to skip `}`.
utils.catchup(object.range[1] - 1, state, trimLeft);
utils.move(object.range[1], state);
return false;
}
function quoteAttrName(attr) {
// Quote invalid JS identifiers.
if (!/^[a-z_$][a-z\d_$]*$/i.test(attr)) {
return "'" + attr + "'";
}
return attr;
}
function trimLeft(value) {
return value.replace(/^[ ]+/, '');
}
exports.knownTags = knownTags;
exports.renderXJSExpressionContainer = renderXJSExpressionContainer;
exports.renderXJSLiteral = renderXJSLiteral;
exports.quoteAttrName = quoteAttrName;
exports.trimLeft = trimLeft;
},{"esprima-fb":6,"jstransform/src/utils":20}],32:[function(_dereq_,module,exports){
/*global exports:true*/
var es6ArrowFunctions = _dereq_('jstransform/visitors/es6-arrow-function-visitors');
var es6Classes = _dereq_('jstransform/visitors/es6-class-visitors');
var es6Destructuring = _dereq_('jstransform/visitors/es6-destructuring-visitors');
var es6ObjectConciseMethod = _dereq_('jstransform/visitors/es6-object-concise-method-visitors');
var es6ObjectShortNotation = _dereq_('jstransform/visitors/es6-object-short-notation-visitors');
var es6RestParameters = _dereq_('jstransform/visitors/es6-rest-param-visitors');
var es6Templates = _dereq_('jstransform/visitors/es6-template-visitors');
var react = _dereq_('./transforms/react');
var reactDisplayName = _dereq_('./transforms/reactDisplayName');
/**
* Map from transformName => orderedListOfVisitors.
*/
var transformVisitors = {
'es6-arrow-functions': es6ArrowFunctions.visitorList,
'es6-classes': es6Classes.visitorList,
'es6-destructuring': es6Destructuring.visitorList,
'es6-object-concise-method': es6ObjectConciseMethod.visitorList,
'es6-object-short-notation': es6ObjectShortNotation.visitorList,
'es6-rest-params': es6RestParameters.visitorList,
'es6-templates': es6Templates.visitorList,
'react': react.visitorList.concat(reactDisplayName.visitorList)
};
/**
* Specifies the order in which each transform should run.
*/
var transformRunOrder = [
'es6-arrow-functions',
'es6-object-concise-method',
'es6-object-short-notation',
'es6-classes',
'es6-rest-params',
'es6-templates',
'es6-destructuring',
'react'
];
/**
* Given a list of transform names, return the ordered list of visitors to be
* passed to the transform() function.
*
* @param {array?} excludes
* @return {array}
*/
function getAllVisitors(excludes) {
var ret = [];
for (var i = 0, il = transformRunOrder.length; i < il; i++) {
if (!excludes || excludes.indexOf(transformRunOrder[i]) === -1) {
ret = ret.concat(transformVisitors[transformRunOrder[i]]);
}
}
return ret;
}
exports.getAllVisitors = getAllVisitors;
exports.transformVisitors = transformVisitors;
},{"./transforms/react":29,"./transforms/reactDisplayName":30,"jstransform/visitors/es6-arrow-function-visitors":21,"jstransform/visitors/es6-class-visitors":22,"jstransform/visitors/es6-destructuring-visitors":23,"jstransform/visitors/es6-object-concise-method-visitors":24,"jstransform/visitors/es6-object-short-notation-visitors":25,"jstransform/visitors/es6-rest-param-visitors":26,"jstransform/visitors/es6-template-visitors":27}]},{},[28])
(28)
});
|
doc/source/themes/bootstrap/static/js/jquery-1.9.1.js
|
KAPPS-/vincent
|
/*!
* jQuery JavaScript Library v1.9.1
* http://jquery.com/
*
* Includes Sizzle.js
* http://sizzlejs.com/
*
* Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors
* Released under the MIT license
* http://jquery.org/license
*
* Date: 2013-2-4
*/
(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<9
// For `typeof node.method` instead of `node.method !== undefined`
core_strundefined = typeof undefined,
// Use the correct document accordingly with window argument (sandbox)
document = window.document,
location = window.location,
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$,
// [[Class]] -> type pairs
class2type = {},
// List of deleted data cache ids, so we can reuse them
core_deletedIds = [],
core_version = "1.9.1",
// Save a reference to some core methods
core_concat = core_deletedIds.concat,
core_push = core_deletedIds.push,
core_slice = core_deletedIds.slice,
core_indexOf = core_deletedIds.indexOf,
core_toString = class2type.toString,
core_hasOwn = class2type.hasOwnProperty,
core_trim = core_version.trim,
// Define a local copy of jQuery
jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
return new jQuery.fn.init( selector, context, rootjQuery );
},
// Used for matching numbers
core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
// Used for splitting on whitespace
core_rnotwhite = /\S+/g,
// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/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 = /^(?:(<[\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,
// The number of elements contained in the matched element set
size: function() {
return this.length;
},
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({
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 ) {
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 ) {
// 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;
}
// Own properties are enumerated firstly, so to speed up,
// if last one is own, then all properties are own.
var key;
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();
}
});
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);
// 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 = [];
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() {
var support, 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'/>";
// Support tests won't run in some limited or non-browser environments
all = div.getElementsByTagName("*");
a = div.getElementsByTagName("a")[ 0 ];
if ( !all || !a || !all.length ) {
return {};
}
// 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";
support = {
// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
getSetAttribute: div.className !== "t",
// IE strips leading whitespace when .innerHTML is used
leadingWhitespace: div.firstChild.nodeType === 3,
// Make sure that tbody elements aren't automatically inserted
// IE will insert them into empty tables
tbody: !div.getElementsByTagName("tbody").length,
// Make sure that link elements get serialized correctly by innerHTML
// This requires a wrapper element in IE
htmlSerialize: !!div.getElementsByTagName("link").length,
// Get the style information from getAttribute
// (IE uses .cssText instead)
style: /top/.test( a.getAttribute("style") ),
// Make sure that URLs aren't manipulated
// (IE normalizes it by default)
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
opacity: /^0.5/.test( a.style.opacity ),
// Verify style float existence
// (IE uses styleFloat instead of cssFloat)
cssFloat: !!a.style.cssFloat,
// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
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)
optSelected: opt.selected,
// Tests for enctype support on a form (#6743)
enctype: !!document.createElement("form").enctype,
// Makes sure cloning an html5 element does not cause problems
// Where outerHTML is undefined, this still works
html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
// jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
boxModel: document.compatMode === "CSS1Compat",
// Will be defined later
deleteExpando: true,
noCloneEvent: true,
inlineBlockNeedsLayout: false,
shrinkWrapBlocks: false,
reliableMarginRight: true,
boxSizingReliable: true,
pixelPosition: false
};
// 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), test/csp.php
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";
// 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%;";
support.boxSizing = ( div.offsetWidth === 4 );
support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
// 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 thisCache, ret,
internalKey = jQuery.expando,
getByName = typeof name === "string",
// 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)) && getByName && data === undefined ) {
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 ) {
elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++;
} else {
id = internalKey;
}
}
if ( !cache[ id ] ) {
cache[ id ] = {};
// Avoids exposing jQuery metadata on plain JS objects when the object
// is serialized using JSON.stringify
if ( !isNode ) {
cache[ id ].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 ( getByName ) {
// 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 i, l, thisCache,
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 ) );
}
for ( i = 0, l = name.length; i < l; 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 : 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)
} else if ( jQuery.support.deleteExpando || cache != cache.window ) {
delete cache[ id ];
// When all else fails, null
} else {
cache[ id ] = null;
}
}
jQuery.extend({
cache: {},
// Unique for each copy of jQuery on the page
// Non-digits removed to match rinlinejQuery
expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
// The following elements throw uncatchable exceptions if you
// attempt to add expando properties to them.
noData: {
"embed": true,
// Ban all objects except for Flash (which handle expandos)
"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
"applet": true
},
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,
elem = this[0],
i = 0,
data = null;
// 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-" ) ) {
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 jQuery.access( this, function( value ) {
if ( value === undefined ) {
// Try to fetch any internally stored data first
return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
}
this.each(function() {
jQuery.data( this, key, value );
});
}, null, value, arguments.length > 1, null, true );
},
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--;
}
hooks.cur = fn;
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]/g,
rreturn = /\r/g,
rfocusable = /^(?:input|select|textarea|button|object)$/i,
rclickable = /^(?:a|area)$/i,
rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/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,
self = jQuery(this);
if ( this.nodeType !== 1 ) {
return;
}
if ( isFunction ) {
val = value.call( this, i, self.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 ) {
// attributes.value is undefined in Blackberry 4.7 but
// uses .value. See #6932
var val = elem.attributes.value;
return !val || val.specified ? elem.value : 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 values = jQuery.makeArray( value );
jQuery(elem).find("option").each(function() {
this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
});
if ( !values.length ) {
elem.selectedIndex = -1;
}
return values;
}
}
},
attr: function( elem, name, value ) {
var hooks, notxml, 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 );
}
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
// All attributes are lowercase
// Grab necessary hook if one is defined
if ( notxml ) {
name = name.toLowerCase();
hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
}
if ( value !== undefined ) {
if ( value === null ) {
jQuery.removeAttr( elem, name );
} else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
return ret;
} else {
elem.setAttribute( name, value + "" );
return value;
}
} else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
return ret;
} else {
// In IE9+, Flash objects don't have .getAttribute (#12945)
// Support: IE9+
if ( typeof elem.getAttribute !== core_strundefined ) {
ret = elem.getAttribute( 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 ( rboolean.test( name ) ) {
// Set corresponding property to false for boolean attributes
// Also clear defaultChecked/defaultSelected (if appropriate) for IE<8
if ( !getSetAttribute && ruseDefault.test( name ) ) {
elem[ jQuery.camelCase( "default-" + name ) ] =
elem[ propName ] = false;
} else {
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: {
tabindex: "tabIndex",
readonly: "readOnly",
"for": "htmlFor",
"class": "className",
maxlength: "maxLength",
cellspacing: "cellSpacing",
cellpadding: "cellPadding",
rowspan: "rowSpan",
colspan: "colSpan",
usemap: "useMap",
frameborder: "frameBorder",
contenteditable: "contentEditable"
},
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 ) {
if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
return ret;
} else {
return ( elem[ name ] = value );
}
} else {
if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
return ret;
} else {
return 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/
var attributeNode = elem.getAttributeNode("tabindex");
return attributeNode && attributeNode.specified ?
parseInt( attributeNode.value, 10 ) :
rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
0 :
undefined;
}
}
}
});
// Hook for boolean attributes
boolHook = {
get: function( elem, name ) {
var
// Use .prop to determine if this attribute is understood as boolean
prop = jQuery.prop( elem, name ),
// Fetch it accordingly
attr = typeof prop === "boolean" && elem.getAttribute( name ),
detail = typeof prop === "boolean" ?
getSetInput && getSetAttribute ?
attr != null :
// oldIE fabricates an empty string for missing boolean attributes
// and conflates checked/selected into attroperties
ruseDefault.test( name ) ?
elem[ jQuery.camelCase( "default-" + name ) ] :
!!attr :
// fetch an attribute node for properties not recognized as boolean
elem.getAttributeNode( name );
return detail && detail.value !== false ?
name.toLowerCase() :
undefined;
},
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;
}
};
// fix oldIE value attroperty
if ( !getSetInput || !getSetAttribute ) {
jQuery.attrHooks.value = {
get: function( elem, name ) {
var ret = elem.getAttributeNode( name );
return jQuery.nodeName( elem, "input" ) ?
// Ignore the value *property* by using defaultValue
elem.defaultValue :
ret && ret.specified ? ret.value : undefined;
},
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 = jQuery.valHooks.button = {
get: function( elem, name ) {
var ret = elem.getAttributeNode( name );
return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ?
ret.value :
undefined;
},
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;
}
};
// Set contenteditable to false on removals(#10429)
// Setting to empty string throws an error as an invalid value
jQuery.attrHooks.contenteditable = {
get: nodeHook.get,
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 ] = jQuery.extend( 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 ) {
jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
get: function( elem ) {
var ret = elem.getAttribute( name, 2 );
return ret == null ? undefined : ret;
}
});
});
// 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 = jQuery.extend( 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;
}
});
}
// IE6/7 call enctype encoding
if ( !jQuery.support.enctype ) {
jQuery.propFix.enctype = "encoding";
}
// Radios and checkboxes getter/setter
if ( !jQuery.support.checkOn ) {
jQuery.each([ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = {
get: function( elem ) {
// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
return elem.getAttribute("value") === null ? "on" : elem.value;
}
};
});
}
jQuery.each([ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
set: function( elem, value ) {
if ( jQuery.isArray( value ) ) {
return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
}
}
});
});
var rformElems = /^(?:input|select|textarea)$/i,
rkeyEvent = /^key/,
rmouseEvent = /^(?:mouse|contextmenu)|click/,
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
function returnTrue() {
return true;
}
function returnFalse() {
return false;
}
/*
* 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
// jQuery(...).bind("mouseover mouseout", fn);
types = ( types || "" ).match( core_rnotwhite ) || [""];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[t] ) || [];
type = origType = tmp[1];
namespaces = ( tmp[2] || "" ).split( "." ).sort();
// 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 );
event.isTrigger = true;
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( elem.ownerDocument, data ) === false) &&
!(type === "click" && jQuery.nodeName( elem, "a" )) && 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") ) {
for ( ; cur != this; cur = cur.parentNode || this ) {
// 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
},
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;
}
}
},
focus: {
// Fire native event if possible so blur/focus sequence is correct
trigger: function() {
if ( this !== document.activeElement && 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 === document.activeElement && this.blur ) {
this.blur();
return false;
}
},
delegateType: "focusout"
},
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 );
});
},
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 );
},
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 );
}
}
});
/*!
* Sizzle CSS Selector Engine
* Copyright 2012 jQuery Foundation and other contributors
* Released under the MIT license
* http://sizzlejs.com/
*/
(function( window, undefined ) {
var i,
cachedruns,
Expr,
getText,
isXML,
compile,
hasDuplicate,
outermostContext,
// Local document vars
setDocument,
document,
docElem,
documentIsXML,
rbuggyQSA,
rbuggyMatches,
matches,
contains,
sortOrder,
// Instance-specific data
expando = "sizzle" + -(new Date()),
preferredDoc = window.document,
support = {},
dirruns = 0,
done = 0,
classCache = createCache(),
tokenCache = createCache(),
compilerCache = createCache(),
// General-purpose constants
strundefined = typeof undefined,
MAX_NEGATIVE = 1 << 31,
// Array methods
arr = [],
pop = arr.pop,
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;
},
// 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
operators = "([*^$|!~]?=)",
attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
"*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
// Prefer arguments quoted,
// then not containing pseudos/brackets,
// then attribute selectors/non-parenthetical expressions,
// then anything else
// These preferences are here to reduce the number of selectors
// needing tokenize in the PSEUDO preFilter
pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),
rpseudo = new RegExp( pseudos ),
ridentifier = new RegExp( "^" + identifier + "$" ),
matchExpr = {
"ID": new RegExp( "^#(" + characterEncoding + ")" ),
"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
"NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),
"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
"ATTR": new RegExp( "^" + attributes ),
"PSEUDO": new RegExp( "^" + pseudos ),
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
// For use in libraries implementing .is()
// We use this for POS matching in `select`
"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
},
rsibling = /[\x20\t\r\n\f]*[+~]/,
rnative = /^[^{]+\{\s*\[native code/,
// Easily-parseable/retrievable ID or TAG or CLASS selectors
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
rinputs = /^(?:input|select|textarea|button)$/i,
rheader = /^h\d$/i,
rescape = /'|\\/g,
rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
funescape = function( _, escaped ) {
var high = "0x" + escaped - 0x10000;
// NaN means non-codepoint
return high !== high ?
escaped :
// BMP codepoint
high < 0 ?
String.fromCharCode( high + 0x10000 ) :
// Supplemental Plane codepoint (surrogate pair)
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
};
// Use a stripped-down slice if we can't use a native one
try {
slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType;
} catch ( e ) {
slice = function( i ) {
var elem,
results = [];
while ( (elem = this[i++]) ) {
results.push( elem );
}
return results;
};
}
/**
* 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 cache,
keys = [];
return (cache = function( 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);
});
}
/**
* 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 {
// release memory in IE
div = null;
}
}
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 ( !documentIsXML && !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, slice.call(context.getElementsByTagName( selector ), 0) );
return results;
// Speed-up: Sizzle(".CLASS")
} else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) {
push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
return results;
}
}
// QSA path
if ( support.qsa && !rbuggyQSA.test(selector) ) {
old = true;
nid = 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, slice.call( newContext.querySelectorAll(
newSelector
), 0 ) );
return results;
} catch(qsaError) {
} finally {
if ( !old ) {
context.removeAttribute("id");
}
}
}
}
}
// All others
return select( selector.replace( rtrim, "$1" ), context, results, seed );
}
/**
* 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;
};
/**
* 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;
// 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
documentIsXML = isXML( doc );
// Check if getElementsByTagName("*") returns only elements
support.tagNameNoComments = assert(function( div ) {
div.appendChild( doc.createComment("") );
return !div.getElementsByTagName("*").length;
});
// Check if attributes should be retrieved by attribute nodes
support.attributes = assert(function( div ) {
div.innerHTML = "<select></select>";
var type = typeof div.lastChild.getAttribute("multiple");
// IE8 returns a string for some attributes even when not present
return type !== "boolean" && type !== "string";
});
// Check if getElementsByClassName can be trusted
support.getByClassName = assert(function( div ) {
// Opera can't find a second classname (in 9.6)
div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {
return false;
}
// Safari 3.2 caches class attributes and doesn't catch changes
div.lastChild.className = "e";
return div.getElementsByClassName("e").length === 2;
});
// Check if getElementById returns elements by name
// Check if getElementsByName privileges form controls or returns elements by ID
support.getByName = assert(function( div ) {
// Inject content
div.id = expando + 0;
div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
docElem.insertBefore( div, docElem.firstChild );
// Test
var pass = doc.getElementsByName &&
// buggy browsers will return fewer than the correct 2
doc.getElementsByName( expando ).length === 2 +
// buggy browsers will return more than the correct 0
doc.getElementsByName( expando + 0 ).length;
support.getIdNotName = !doc.getElementById( expando );
// Cleanup
docElem.removeChild( div );
return pass;
});
// IE6/7 return modified attributes
Expr.attrHandle = assert(function( div ) {
div.innerHTML = "<a href='#'></a>";
return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&
div.firstChild.getAttribute("href") === "#";
}) ?
{} :
{
"href": function( elem ) {
return elem.getAttribute( "href", 2 );
},
"type": function( elem ) {
return elem.getAttribute("type");
}
};
// ID find and filter
if ( support.getIdNotName ) {
Expr.find["ID"] = function( id, context ) {
if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
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 {
Expr.find["ID"] = function( id, context ) {
if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
var m = context.getElementById( id );
return m ?
m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
[m] :
undefined :
[];
}
};
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.tagNameNoComments ?
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;
};
// Name
Expr.find["NAME"] = support.getByName && function( tag, context ) {
if ( typeof context.getElementsByName !== strundefined ) {
return context.getElementsByName( name );
}
};
// Class
Expr.find["CLASS"] = support.getByClassName && function( className, context ) {
if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) {
return context.getElementsByClassName( className );
}
};
// QSA and matchesSelector support
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
rbuggyMatches = [];
// qSa(:focus) reports false when true (Chrome 21),
// no need to also add to buggyMatches since matches checks buggyQSA
// A support test would require too much code (would include document ready)
rbuggyQSA = [ ":focus" ];
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 explictly
// setting a boolean content attribute,
// since its presence should be enough
// http://bugs.jquery.com/ticket/12359
div.innerHTML = "<select><option selected=''></option></select>";
// IE8 - Some boolean attributes are not treated correctly
if ( !div.querySelectorAll("[selected]").length ) {
rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );
}
// 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 ) {
// Opera 10-12/IE8 - ^= $= *= and empty values
// Should not select anything
div.innerHTML = "<input type='hidden' i=''/>";
if ( div.querySelectorAll("[i^='']").length ) {
rbuggyQSA.push( "[*^$]=" + 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.matchesSelector ||
docElem.mozMatchesSelector ||
docElem.webkitMatchesSelector ||
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 = new RegExp( rbuggyQSA.join("|") );
rbuggyMatches = new RegExp( rbuggyMatches.join("|") );
// 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;
};
// Document order sorting
sortOrder = docElem.compareDocumentPosition ?
function( a, b ) {
var compare;
if ( a === b ) {
hasDuplicate = true;
return 0;
}
if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) {
if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) {
if ( a === doc || contains( preferredDoc, a ) ) {
return -1;
}
if ( b === doc || contains( preferredDoc, b ) ) {
return 1;
}
return 0;
}
return compare & 4 ? -1 : 1;
}
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 :
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;
};
// Always assume the presence of duplicates if sort doesn't
// pass them to our comparison function (as in Google Chrome).
hasDuplicate = false;
[0, 0].sort( sortOrder );
support.detectDuplicates = hasDuplicate;
return document;
};
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']" );
// rbuggyQSA always contains :focus, so no need for an existence check
if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !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 ) {
var val;
// Set document vars if needed
if ( ( elem.ownerDocument || elem ) !== document ) {
setDocument( elem );
}
if ( !documentIsXML ) {
name = name.toLowerCase();
}
if ( (val = Expr.attrHandle[ name ]) ) {
return val( elem );
}
if ( documentIsXML || support.attributes ) {
return elem.getAttribute( name );
}
return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ?
name :
val && val.specified ? val.value : null;
};
Sizzle.error = function( msg ) {
throw new Error( "Syntax error, unrecognized expression: " + msg );
};
// Document sorting and removing duplicates
Sizzle.uniqueSort = function( results ) {
var elem,
duplicates = [],
i = 1,
j = 0;
// Unless we *know* we can detect duplicates, assume their presence
hasDuplicate = !support.detectDuplicates;
results.sort( sortOrder );
if ( hasDuplicate ) {
for ( ; (elem = results[i]); i++ ) {
if ( elem === results[ i - 1 ] ) {
j = duplicates.push( i );
}
}
while ( j-- ) {
results.splice( duplicates[ j ], 1 );
}
}
return results;
};
function siblingCheck( a, b ) {
var cur = b && a,
diff = cur && ( ~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
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
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
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]);
}
}
});
});
}
/**
* 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,
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[4] ) {
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( nodeName ) {
if ( nodeName === "*" ) {
return function() { return true; };
}
nodeName = nodeName.replace( runescape, funescape ).toLowerCase();
return 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( 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 identifider
if ( !ridentifier.test(lang || "") ) {
Sizzle.error( "unsupported lang: " + lang );
}
lang = lang.replace( runescape, funescape ).toLowerCase();
return function( elem ) {
var elemLang;
do {
if ( (elemLang = documentIsXML ?
elem.getAttribute("xml:lang") || elem.getAttribute("lang") :
elem.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( tokens.slice( 0, i - 1 ) ).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" &&
context.nodeType === 9 && !documentIsXML &&
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, slice.call( seed, 0 ) );
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,
documentIsXML,
results,
rsibling.test( selector )
);
return results;
}
// Deprecated
Expr.pseudos["nth"] = Expr.pseudos["eq"];
// Easy API for creating new setFilters
function setFilters() {}
Expr.filters = setFilters.prototype = Expr.pseudos;
Expr.setFilters = new setFilters();
// Initialize with the default document
setDocument();
// Override sizzle attribute retrieval
Sizzle.attr = jQuery.attr;
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 );
var runtil = /Until$/,
rparentsprev = /^(?:parents|prev(?:Until|All))/,
isSimple = /^.[^:#\[\.,]*$/,
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,
len = this.length;
if ( typeof selector !== "string" ) {
self = this;
return this.pushStack( jQuery( selector ).filter(function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( self[ i ], this ) ) {
return true;
}
}
}) );
}
ret = [];
for ( i = 0; i < len; i++ ) {
jQuery.find( selector, this[ 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;
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, false) );
},
filter: function( selector ) {
return this.pushStack( winnow(this, selector, true) );
},
is: function( selector ) {
return !!selector && (
typeof selector === "string" ?
// 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".
rneedsContext.test( selector ) ?
jQuery( selector, this.context ).index( this[0] ) >= 0 :
jQuery.filter( selector, this ).length > 0 :
this.filter( selector ).length > 0 );
},
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++ ) {
cur = this[i];
while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
ret.push( cur );
break;
}
cur = cur.parentNode;
}
}
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)
);
}
});
jQuery.fn.andSelf = jQuery.fn.addBack;
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 ( !runtil.test( name ) ) {
selector = until;
}
if ( selector && typeof selector === "string" ) {
ret = jQuery.filter( selector, ret );
}
ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
if ( this.length > 1 && rparentsprev.test( name ) ) {
ret = ret.reverse();
}
return this.pushStack( ret );
};
});
jQuery.extend({
filter: function( expr, elems, not ) {
if ( not ) {
expr = ":not(" + expr + ")";
}
return elems.length === 1 ?
jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
jQuery.find.matches(expr, elems);
},
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, keep ) {
// Can't pass null or undefined to indexOf in Firefox 4
// Set to 0 to skip string check
qualifier = qualifier || 0;
if ( jQuery.isFunction( qualifier ) ) {
return jQuery.grep(elements, function( elem, i ) {
var retVal = !!qualifier.call( elem, i, elem );
return retVal === keep;
});
} else if ( qualifier.nodeType ) {
return jQuery.grep(elements, function( elem ) {
return ( elem === qualifier ) === keep;
});
} else if ( typeof qualifier === "string" ) {
var filtered = jQuery.grep(elements, function( elem ) {
return elem.nodeType === 1;
});
if ( isSimple.test( qualifier ) ) {
return jQuery.filter(qualifier, filtered, !keep);
} else {
qualifier = jQuery.filter( qualifier, filtered );
}
}
return jQuery.grep(elements, function( elem ) {
return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
});
}
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 );
},
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();
},
append: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
this.appendChild( elem );
}
});
},
prepend: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
this.insertBefore( elem, this.firstChild );
}
});
},
before: function() {
return this.domManip( arguments, false, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this );
}
});
},
after: function() {
return this.domManip( arguments, false, 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,
i = 0;
for ( ; (elem = this[i]) != null; i++ ) {
if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) {
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( value ) {
var isFunc = jQuery.isFunction( value );
// Make sure that the elements are removed from the DOM before they are inserted
// this can help fix replacing a parent with child elements
if ( !isFunc && typeof value !== "string" ) {
value = jQuery( value ).not( this ).detach();
}
return this.domManip( [ value ], true, function( elem ) {
var next = this.nextSibling,
parent = this.parentNode;
if ( parent ) {
jQuery( this ).remove();
parent.insertBefore( elem, next );
}
});
},
detach: function( selector ) {
return this.remove( selector, true );
},
domManip: function( args, table, callback ) {
// 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, table ? self.html() : undefined );
}
self.domManip( args, table, callback );
});
}
if ( l ) {
fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
first = fragment.firstChild;
if ( fragment.childNodes.length === 1 ) {
fragment = first;
}
if ( first ) {
table = table && jQuery.nodeName( first, "tr" );
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(
table && jQuery.nodeName( this[i], "table" ) ?
findOrAppend( this[i], "tbody" ) :
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.ajax({
url: node.src,
type: "GET",
dataType: "script",
async: false,
global: false,
"throws": true
});
} else {
jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
}
}
}
}
// Fix #11809: Avoid leaking memory
fragment = first = null;
}
}
return this;
}
});
function findOrAppend( elem, tag ) {
return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
}
// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
var attr = elem.getAttributeNode("type");
elem.type = ( attr && attr.specified ) + "/" + 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 );
}
}
}
}
}
});
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;
}
}
}
},
// Exclude the following css properties to add px
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;
},
// A method for quickly swapping in/out CSS properties to get correct calculations
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;
}
});
// 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.hover = function( fnOver, fnOut ) {
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
};
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.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
});
};
});
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"
},
// Data converters
// Keys separate source (or catchall "*") and destination types with a single space
converters: {
// Convert anything to text
"* text": window.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;
// Get response data
if ( responses ) {
response = ajaxHandleResponses( s, jqXHR, responses );
}
// If successful, handle type chaining
if ( status >= 200 && status < 300 || status === 304 ) {
// 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 ) {
isSuccess = true;
statusText = "nocontent";
// if not modified
} else if ( status === 304 ) {
isSuccess = true;
statusText = "notmodified";
// If we have data, let's convert it
} else {
isSuccess = ajaxConvert( s, response );
statusText = isSuccess.state;
success = isSuccess.data;
error = isSuccess.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;
},
getScript: function( url, callback ) {
return jQuery.get( url, undefined, callback, "script" );
},
getJSON: function( url, data, callback ) {
return jQuery.get( url, data, callback, "json" );
}
});
/* Handles responses to an ajax request:
* - sets all responseXXX fields accordingly
* - 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,
responseFields = s.responseFields;
// Fill responseXXX fields
for ( type in responseFields ) {
if ( type in responses ) {
jqXHR[ responseFields[type] ] = responses[ type ];
}
}
// 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
function ajaxConvert( s, response ) {
var conv2, current, conv, tmp,
converters = {},
i = 0,
// Work with a copy of dataTypes in case we need to modify it for conversion
dataTypes = s.dataTypes.slice(),
prev = dataTypes[ 0 ];
// Apply the dataFilter if provided
if ( s.dataFilter ) {
response = s.dataFilter( response, s.dataType );
}
// Create converters map with lowercased keys
if ( dataTypes[ 1 ] ) {
for ( conv in s.converters ) {
converters[ conv.toLowerCase() ] = s.converters[ conv ];
}
}
// Convert to each sequential dataType, tolerating list modification
for ( ; (current = dataTypes[++i]); ) {
// There's only work to do if current dataType is non-auto
if ( current !== "*" ) {
// Convert response if prev dataType is non-auto and differs from current
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.splice( i--, 0, current );
}
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 };
}
}
}
}
// Update prev for next iteration
prev = 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 end, unit,
tween = this.createTween( prop, value ),
parts = rfxnum.exec( value ),
target = tween.cur(),
start = +target || 0,
scale = 1,
maxIterations = 20;
if ( parts ) {
end = +parts[2];
unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
// We need to compute starting value
if ( unit !== "px" && start ) {
// Iteratively approximate from a nonzero starting point
// Prefer the current property, because this process will be trivial if it uses the same units
// Fallback to end or a simple constant
start = jQuery.css( tween.elem, prop, true ) || end || 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 );
}
tween.unit = unit;
tween.start = start;
// If a +=/-= token was provided, we're doing a relative animation
tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
}
return tween;
}]
};
// Animations created synchronously will run synchronously
function createFxNow() {
setTimeout(function() {
fxNow = undefined;
});
return ( fxNow = jQuery.now() );
}
function createTweens( animation, props ) {
jQuery.each( props, function( prop, value ) {
var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
index = 0,
length = collection.length;
for ( ; index < length; index++ ) {
if ( collection[ index ].call( animation, prop, value ) ) {
// we're done with this property
return;
}
}
});
}
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;
}
}
createTweens( animation, props );
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 value, name, index, easing, 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, index, length,
value, dataShow, toggle,
tween, hooks, oldfire,
anim = this,
style = elem.style,
orig = {},
handled = [],
hidden = elem.nodeType && isHidden( elem );
// 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 ( index in props ) {
value = props[ index ];
if ( rfxtypes.exec( value ) ) {
delete props[ index ];
toggle = toggle || value === "toggle";
if ( value === ( hidden ? "hide" : "show" ) ) {
continue;
}
handled.push( index );
}
}
length = handled.length;
if ( length ) {
dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
if ( "hidden" in dataShow ) {
hidden = dataShow.hidden;
}
// 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 ( index = 0 ; index < length ; index++ ) {
prop = handled[ index ];
tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
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;
}
}
}
};
// Remove in 2.0 - this supports IE8's 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 );
doAnimation.finish = function() {
anim.stop( true );
};
// 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.cur && hooks.cur.finish ) {
hooks.cur.finish.call( this );
}
// 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 || document.documentElement;
while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent || document.documentElement;
});
}
});
// 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() {
// })();
// Expose jQuery to the global object
window.jQuery = window.$ = jQuery;
// Expose jQuery as an AMD module, but only for AMD loaders that
// understand the issues with loading multiple versions of jQuery
// in a page that all might call define(). The loader will indicate
// they have special allowances for multiple jQuery versions by
// specifying define.amd.jQuery = true. Register as a named module,
// since jQuery can be concatenated with other files that may use define,
// but not use 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.amd.jQuery ) {
define( "jquery", [], function () { return jQuery; } );
}
})( window );
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